AT502924A2 - RECORDING DEVICE WITH A PROTECTION ELEMENT - Google Patents

Description

       

  The invention relates to a receiving device with a receptacle for Aufhahmegefass, in particular a blood sampling tube, wherein the receptacle with a container wall bounds a Aufhahmekammer and distanced from each other in the direction of a longitudinal axis has a proximal and a distal end, wherein the container wall facing through one of the Aufhahmekammer inner surface and an outer surface averted therefrom is delimited with a needle carrier and a needle assembly supported thereon, in particular a double ended cannula, wherein the needle carrier in the receiving chamber of the receptacle relative to this from a deployment position in the region of the proximal end in the direction of the distal End is designed to be displaced into a disposal position,

   and in the insertion position a cannula tip of the needle assembly projects beyond the receptacle in the direction away from the Aufhahmekammer, with a first adjustment device for the needle carrier for the displacement of the insertion position to the disposal position, and with a releasable locking device.
From US 5,139,489 A, a housing holder for receiving a Aufhahmeröhrchens has become known, which has an extension with an outer and inner thread disposed thereon on a side facing away from the interior. With the external thread of the extension, a base part of the pivotally formed protective device can be screwed by means of an internal thread arranged therein. This base part further has in its center on a breakthrough, which corresponds in position with the arranged in the extension internal thread positionally.

   In the internal thread of the extension of the housing holder, the needle assembly is screwed. For this purpose, the protective housing is wegzuschwenken about a pivot axis, starting from the running through the housing holder longitudinal axis to Kings to carry out this screwing NEN. An exactly predeterminable orientation of the needle end with respect to the pivot plane of the protective housing could not always be ensured.
From EP 0 812 597 A2 other training possibilities of a protective device for a needle assembly have become known in which either the base part of the protective device by means of the needle assembly pivotally held about the longitudinal axis of the holder on this or the base part of the protective element placed on the needle assembly or with this is connected.

   The unit thus created can be connected via a standard connection with a syringe housing or a housing holder for blood collection tubes.
From US Pat. No. 5,277,311 A and US Pat. No. 5,312,369 A, protective devices for needle arrangements have become known, in which the base body of the pivotally configured protective element of the protective device is arranged rotatably or pivotably on the extension of the housing holder or the handling device. In addition, between the extension and the base part friction-increasing components may be provided to determine the force to be applied, which is necessary in order to rotate the base part of the protective device relative to the longitudinal axis about the extension can. The protective element is about deformable parts or joints of a release position of the needle assembly out in a protective or

   Covering position swiveling.
US Pat. No. 3,658,061 A has disclosed a medical assembly, for example for blood sampling, which comprises a handling device, a puncture element held or inserted thereon, and a pivotable protective device for at least a partial region of the puncturing element. The protective device is, if necessary, releasably, but fixedly supported on the handling device, wherein a flexible part between the protective element and the retaining element of the protective device forms a hinge assembly. The protective device is pivotable from a first, the piercing element releasing, in a second, the piercing element covering position. The protective element has a channel for receiving a portion of the piercing element, wherein this channel is formed such that by means of frictional engagement or

   Clamping the protective element is held in the protective position on the piercing element. Another protective element is known from US 4,664,259 A, in which in the folded position, ie the protective position, the protective element is associated with a detent element with which the protective element in the protective position on the piercing element, in particular the hollow needle, held locked in the region of the protective element can be so as to prevent or avoid unintentional, renewed release of the proximal end of the piercing element.
From EP 0 626 924 Bl another protective device for a medical assembly has become known in which the protective element can be detachably attached to the handling device as required.

   In this case, the retaining element of the protective device in the direction of the longitudinal axis, that is supported in the axial direction of the handling device fixed thereto, wherein, however, a rotation of the holding element together with the protective element about the longitudinal axis is possible.
Further pivotable needle protection devices are known from EP 0 702 973 B1 or EP 0 885 621 B1, in which the holding element for the protective element of the protective device is held on the region of the puncturing element facing away from the handling device. This creates a structural unit in which the puncturing element is usually to be inserted together with the protective element into the handling device.

   Similarly designed protection devices are also from the US 6,436,086 Bl, US 6,440,104 Bl, US 2002/0151852 AI, US 2002/0151853 AI, US 2002/0156425 AI, US 2002/0156427 AI, US 2002/0161336 AI and the US 2002 / 0193744 AI became known.
A device for collecting blood has become known from WO 01/93924 AI, which has a receptacle with a container wall, wherein the container wall bounds a Aufhahmekammer and in the direction of a longitudinal axis spaced apart ends. A needle carrier with a needle assembly that can be held thereon, in particular a double-ended cannula, is provided on the end of the receptacle that can be turned over for the removal of the patient. The needle carrier is further associated with an adjustment for the shift as needed from its operating position in the disposal position.

   With the needle carrier is further a resiliently formed latching arm connected to a latching element arranged thereon, which forms a latching device in cooperation with a latching recess in the container wall. Furthermore, a guide arrangement is provided between the needle carrier and the container wall through which during the Relatiwerlagerung between the needle carrier and the receptacle, a deflection of the rectilinear motion of the needle carrier within the Aufhahmekammer and thereby an inclination of the needle assembly is achieved in the disposal position relative to the receptacle , At the end facing away from the patient, the receptacle has an insert part with an annular wall part, which in the disposal position covers an end of the needle arrangement facing this.

   In addition, at least one stop element can be arranged in the disposal position in the region of the guide arrangement between the needle carrier and the receptacle in both directions of movement in order to keep the needle carrier located in the disposal position together with the needle arrangement fixed in the interior of the receptacle.
Another Aufnahmevochtung with a receptacle for a blood collection tube is known from WO 92/20281 AI, in which in turn the receptacle with its container wall bounds a Aufhahmekammer and in the direction of the longitudinal axis spaced apart ends. Furthermore, the receiving device has a needle carrier which is displaceable from the insertion position into the disposal position and has a double ended needle arrangement held therein.

   In the insertion position, the needle carrier is located within the receiving chamber at the patient end facing the Aufhahmevorrichtung, wherein one end of the needle protrudes beyond the Aufhahmevorrichtung out and the further end protrudes beyond the needle carrier in the direction of Aufhahmekammer. In the container wall of the receptacle, a slot-shaped recess is provided in the longitudinal extension of the same, which is penetrated by a handle member connected to the needle carrier and the container wall projects beyond the side facing away from the receiving chamber.

   The elongate, slot-shaped recess in the container wall additionally has a plurality of recesses extending transversely to its longitudinal extent, which recesses are provided for cooperation with the gripping element in the different positions of the needle carrier relative to the receptacle and form a latching device. In the operating position of the needle carrier, a part of the grip element engages in one of these transverse recesses, whereby the needle carrier is held together with the Nadelanord relative to the receptacle in position. By appropriate actuation of the gripping element, the as required releasable locking device is released and it can be moved relative to the receptacle in its disposal position of the needle carrier relative to the Aufhahmebehälter.

   After a predeterminable displacement path of the needle carrier are both ends of the double-ended cannula within the receiving chamber and there is a further engagement of the handle member in one of the transverse recesses described above. Subsequently thereto, an arcuately formed part of the grip element can be pivoted through a further recess in the direction of the receiving chamber, whereby a cover can be achieved between one end of the double-ended cannula and the open end region of the receptacle.
Another receiving device with a receptacle for a blood sampling tube is known from WO 99/23947 AI, in which the receptacle with its container wall bounds a Aufhahmekammer and in the direction of a longitudinal axis spaced apart ends.

   At the end region, which can be turned towards the patient for taking blood, a double-ended needle arrangement is displaceably mounted in the direction of the longitudinal axis from an insertion position into a disposal position. In the insertion position, one end of the double-ended needle assembly projects beyond the receptacle of the Aufhahmevorrichtung in the side away from the Aufhahmekammer. Furthermore, the adjustable needle assembly is associated with an adjusting device in the form of a spring element, with which the needle assembly is held biased in the insertion position by means of a releasably releasable latching device.

   After releasing the locking device, the needle assembly is relatively moved relative to the receptacle in the Aumahmekammer of the receptacle due to the resilient adjustment, whereby neither of the two ends of the double-ended cannula is freely accessible. The Aufhahmekammer facing the end of the double-ended cannula is additionally surrounded by a pierceable protective cover.
From US Pat. No. 5,810,775 A, a receiving device for medical blood sample collection tubes has become known, in which an adjusting element arranged in its receiving chamber is adjusted in the direction of the longitudinal axis towards the proximal end by a pivoting movement of the closure element relative to the receptacle, by means of adjusting elements provided on the closure element,

   whereby the held in the region of the proximal end of the needle carrier is released from its clamping seat in the adjusting element and after release of the same by a prestressed spring element in the interior of the receiving device together with the needle assembly is zurückverstellt. Due to the pivoting movement of the closure element takes place in this embodiment, on the one hand, a longitudinal adjustment of the adjustment in the direction of the longitudinal axis and on the other hand after successful release or unlocking of the needle carrier from adjusting the closure of the interior of the Aufhahmevorrichtung, whereby contact of the operator with the needle assembly is prevented.

   A disadvantage of this embodiment is that the connection between the needle carrier and the adjustment in the form of a clamping fit is very complex and accurate to achieve on the one hand a sufficient interference fit for the removal process and on the other hand, the necessary release force for unlocking this connection is not too high choose.

   In addition, there was still a high risk of injury to the user of this Aufhahmevorrichtung due to the spring bias of the needle carrier in an unintentional release of the clamping connection between the needle carrier and the adjusting due to the rapid recovery of the needle in the interior.
A further receiving device for blood collection devices is known from US 5,769,826 A and WO 98/41249 AI, in which a biased by a spring needle carrier in Aufiiahmebehälter is held locked by a slide in the use position and after the intended decrease the locking between the Slider and the needle carrier can be solved, whereby this is zurückverstellt due to the spring bias together with the needle assembly in the interior of the Aufhahmevorrichtung.

   The distal end of this Aufhahmevorrichtung is formed by a pivotally mounted on the receiving container closure element, if necessary, lockable. The disadvantage here is that upon actuation of the slide and the d.mit connected return movement due to the spring biasing force a jerky return adjustment of the needle carrier is carried out in the interior, with the lid or closure element is not closed the risk of stab injury for d.as operating personnel.

   From the document US 5,407,436 A and WO 93/23098 AI a Aufhahmebehälter with a holding device for a needle carrier and a double needle inserted therein has become known, wherein the needle holder equipped with the double needle automatically into the interior of the receptacle of the holding device after releasing a retaining device in the receiving chamber is retractable. The needle holder is held by fixing in an end portion of the receptacle, wherein between the end face and the needle holder a compressed and thus biased spring is arranged, which exerts on the needle holder a directed parallel to the longitudinal axis of the receptacle force. By this force, the needle holder is pressed against the retaining lugs of a plurality of fixing elements.

   The fixing elements are formed as finger-like, directed parallel to the central longitudinal axis projections of Aufhahmebehälters and are arranged so that they surround a disk-shaped part of the needle holder at its circumference and their inward towards the central longitudinal axis directed retaining lugs so far over the edge of this disc-shaped part of Needle holder project that this is held against the action of the spring. To trigger the automatic needle retraction is a rohrf [delta] ramiger plunger which has at its, in the receptacle of the holding device to be introduced end portion an outwardly facing, frustoconical bevel.

   If this plunger is now pushed into the holding device so far, so that the frusto-conical taper comes into operative connection with the retaining lugs, the fixing elements are pressed apart with the retaining lugs on the side remote from the longitudinal axis, whereby the needle carrier is released and adjusted due to the spring force in the Aufhahmekammer , The disadvantage here is that a separate component is necessary for the release and a one-handed operation is not possible.
Another removal device is known from US 5,423,758 A and WO 95/16389 AI, in which the removal needle together with the needle carrier is held in an adjusting sleeve and surrounded by a further protective cover, so that the sampling needle is completely protected before the removal process.

   Between the needle carrier and the outer protective cover a spring device is arranged. The needle carrier is held by means of a clamping fit in the adjusting sleeve, wherein adjusted for the intended use, the adjusting sleeve relative to the outer protective cover and subsequently biased the spring device. At the same time an E de d removal needle over the protective cover occurs, in which case the intended acceptance process can be performed. The distances or stop limits between a arranged on the adjusting handle and the cooperating protective cover are tuned such that for the intended removal process, the spring device is biased only to the extent that the interference fit of the needle carrier is not solved in the adjustment.

   In this position, a mutual locking between the protective cover and the adjustment takes place in order to avoid a repeated pulling between them. In the course of the removal process, the displaceable on the adjustment handle is spent in a further distanced from the protective cover position, due to this distancing a further Relatiwerschiebung between the cover and the adjustment can be done and so the tight fit of the needle carrier via the prestressed spring device and after Loosen this tight fit the provision of the needle carrier is carried out in the interior of the adjusting sleeve. The disadvantage here is that a large number of adjustment processes between the individual components of the receiving device must be carried out in order to ensure proper functioning.

   Likewise, an intervention in the interior of the adjusting sleeve is still possible, which can lead to unwanted stab wounds for the operating personnel.
Another safety device is known from US 2002/0099355 AI, in which the entire needle carrier can be reset with the arranged thereon and angularly formed needle for the blood sampling tube in a separate Längsfuhrung by an operator from the use position in the disposal position.

   The disadvantage here is that again in the disposal position, an intervention in the interior of the receiving device is possible.
The present invention has for its object to provide a Aufhahmevorrichtung in which the intended use for piercing the end of the needle assembly is protected quickly and thus puncture injuries with an uncovered end of the needle assembly are safely avoided after their intended use.
This object of the invention is achieved in that in the inserted position of the needle carrier that portion of the needle assembly which projects beyond the receptacle, at least partially covered by at least one protective element and the protective element is connected to the receptacle.

   The resulting surprising advantage is that already in the operating position only a predeterminable section of the needle assembly is released and still the usual length between the cannula tip and the beginning of the receiving container is maintained. As a result, the piercing process is not adversely affected in the case of centered removal needles, since the angle formed between the cannula and the surface of the patient during the piercing process can still be kept relatively small. As a result, an excessive inclination of the Aufhahmevorrichtung, in particular the needle assembly, compared to the patient is avoided, whereby a perfect puncture procedure can be performed.

   For the puncturing process, a predeterminable length is available as a result of the protrusion of the needle arrangement via the protective element, whereby in practice the likelihood is usually found to be approximately 10 mm to 15 mm penetration depth. The rest of the needle is thereby always covered by the protective element and also allows a sight of the same only over a partial area. After the intended use only that way for the provision is required, which corresponds at least to the supernatant of the cannula tip on the protective element.

   Preferably, a slightly larger adjustment is chosen to ensure that the cannula tip is also securely located within the protective element.
Also advantageous is a further embodiment according to claim 2, characterized in that regardless of the length of the needle assembly used a predeterminable supernatant of the cannula tip is fixed on the protective element.
Another advantage is an embodiment according to claim 3, as this additional handling operations are avoided before the intended use, causing manipulation and related possible puncture injuries are stopped behind.
Due to the design according to claim 4, it is possible to completely enclose the needle assembly and to achieve an additional mutual support of the needle order and the protective element to each other.

   According to another embodiment variant according to claim 5 ensures that the needle assembly is covered with the slightest radial projection and thus the puncture process and the subsequent removal process are not adversely affected.
Also advantageous is a development according to claim 6, as a subsequent attachment of the protective element is made possible on Aufhahmebehälter.
In the embodiment according to claim 7, it is advantageous that such an integrally producible component has been created, which can be completed without high manipulation effort to an operational receiving device.
Through the development according to claim 8 or 9 is achieved

   that prior to the intended use puncture injuries by an otherwise exposed needle tip are avoided and in addition a release for the intended use is easily possible.
Also advantageous is an embodiment according to claim 10, as this already a ready-equipped Aufhahmevorrichtung is provided without the need for additional manipulation effort for the insertion of sterile Abnehmenadeln must be done.
According to an embodiment as described in claim 11, a secure shield or

   Cover that part of the needle assembly reaches, which is disposed within the Aufhahmekammer.
Further advantageous embodiments are characterized in the claims 12 to 14, wherein the resulting thereby surprising advantage is that in the smallest longitudinal extent in the direction of the longitudinal axis, on the one hand, the introduction of the blood sampling tube for the intended removal process and the puncture process safely allows in one end of the cannula On the other hand, in the disposal position a reliable cover this cannula end is made possible.

   Furthermore, by the immediately adjacent arrangement of the needle carrier and the cover within the receptacle, the entire Aufhahmevorrichtung for normal use without any preparatory work is ready and it can be carried out by the respective operator by means of a one-handed operation, the release of the locking device. Furthermore, the needle carrier is positioned in the insertion position in the direction of the longitudinal axis of the receptacle and, after release of the latching device, the cover element is spaced apart by this further adjustment device with simultaneous adjustment of the needle carrier to this in the disposal position within the receptacle and so is an automatic cover a needle end of the needle assembly ensured.

   As a result, a secure operation and after completion of the removal process, a secure closure of the interior is provided by the cover for the inner end or the distal end facing end of the cannula. This prevents inadvertent reaching into the interior and, associated therewith, prevents unintentional stab wounding, as a result of which the risk of infection for the operating personnel is greatly reduced or even avoided altogether.

   Likewise, however, this also creates a cost-effective Aufhahmevorrichtung that finds the Auslangen with a small number of components while providing high reliability.
Also advantageous is a further embodiment according to claim 15 or 16, characterized as the needle carrier and optionally the cover even after a longer storage time still safe and above all automatically in its disposal position recoverable and so high reliability is guaranteed. It is advantageous, moreover, that is made possible by a simple operation, especially a one-hand operation, in which only by the symmetrical release of the locking device no additional movement sequences must be performed and so that the Ent- or

   Recording predetermined end of the needle assembly, for example, from veins or veins of a patient can be pulled out relative to the patient by the first adjustment without further change in location of the receptacle. At the same time, however, there is also a cover of the other end of the double-ended cannula in the region of the distal end, whereby access and thus connected a puncture injury is prevented secured starting from the two ends of the cannula.

   For a simple one-handed operation has been created, in addition, the two ends of the needle assembly are arranged within the Aufhahmebehälters and also in the region of the distal end of an accidental puncture injury can be avoided.
  <EMI ID = 12.1>

Due to the design according to claim 17, it is possible to be able to arrange the needle carrier between two adjusting devices, wherein an insertion of the needle carrier, starting from the larger end portion to the smaller end portion is possible.
According to another embodiment variant according to claim 18, a simple structural unit is created,

   within which still the needle carrier can be arranged by clamping between the turns and so on the one hand an exact longitudinal positioning in the direction of the longitudinal axis of the Aufhahmebehälters and on the other hand, a compact unit can be created. Furthermore, can be greatly simplified by the conically widening formed further adjustment of the assembly of the needle carrier with the adjustment.
In the embodiment according to claim 19 it is advantageous that on the one hand unimpeded longitudinal adjustment of the cover element in the direction of the longitudinal axis within the Aufhahmekammer can be done and on the other hand at the same time so that the receiving chamber is covered by the cover over a majority of the cross-sectional area.
By the development according to claim 20 is achieved

   that in the smallest possible space in the insertion position, the end of the cannula zuwendbare the blood sampling tube can protrude through the cover and still takes place in the disposal position a secure cover of this end by the cover.
As a result of the embodiment according to claim 21, residues on the cannula or the protective covering surrounding it can be absorbed or absorbed during the relative adjustment movement between the covering element and the needle carrier and thus infected or infected by the splashing off of individual particles, in particular body fluids such as blood or the like., Can be prevented.
By training according to claim 22 or 23, a use or insertion position is specified in which a proper use of the Aufhahmevorrichtung is made possible.

   The position of the needle assembly is always predetermined relative to the Aufhahmebehälter. In this case, an embodiment according to claim 24 proves advantageous, since thereby in the use or insertion position predeterminable holding forces between the mutually held in latching position components can be determined.
Also advantageous is an embodiment according to claim 25, since on the one hand a secure mounting of the cover or the needle carrier is ensured within the Aufhahmebehälters and on the other hand, a uniform release by the diametrically opposed locking elements can be done by the user.

   As a result, but also prevents tilting of the components to be adjusted within the receptacle.
According to the embodiments as described in claims 26 to 30, a simple interaction of the locking elements on the cover or on the needle carrier with the arranged on or in the container wall locking lugs or recesses can be achieved, with a simple operation by a simple pressure in Direction to the longitudinal axis, ie the center of the Aufhahmebehälters, is created for releasing the locking device. Due to the multiple arrangement of the locking elements on the cover or on the needle carrier, a better support or centering of the cover or the needle carrier relative to the receptacle can be achieved when releasing the locking device by the further locking elements.

   As a result, a safer triggering is also achieved with a guide, which is connected with it at the same time, immediately afterwards, during the entire adjusting movement until I reach the disposal position. In addition, however, an incorrect operation is avoided by otherwise on the outer surface projecting parts, as the latching engagement takes place in the region of the inner surface of the Aufhahmebehälters.
Also advantageous is an embodiment according to claim 31 or 32, since characterized in the region of the cooperating locking elements in their position predetermined material interruption or

   Material separation of the wall of the Aufhahmebehälters is provided so as to form a defined release area for the locking device.
Also advantageous is a further embodiment according to claim 33, as a further exemption for the provided for triggering the locking device portion of the container wall is thereby formed.

   In addition, a simpler tool design is also possible.
Due to the construction according to claim 34, it is possible to determine the necessary deformation force for the release of the locking device.
Furthermore, embodiments according to claims 35 to 37 are also advantageous, since the position of those pressure points which are provided for triggering the latching device is thereby clearly defined for a user.
In the embodiment according to claim 38 or 39 is advantageous that thereby false trips or

   an unintentional release of the locking device can be avoided and only when exceeding a certain threshold value as a result of the deformation of the securing elements, a deformation of the associated with the actuating element wall part on the receptacle is accompanied and thus the latched position of the engaged locking elements is released.

   As a result, even with an already small deformation of the wall parts, a triggering of the latching elements can take place, since the entire deformation of the wall part as well as the additional securing elements is necessary for this.
The embodiment according to claim 40 is advantageous, since it allows a simple actuation of the latching device from the outside of the receptacle.
As described in claim 41, here on the one hand unintentional triggering prevented by the possible protrusion of the locking elements on the outer surface of the container wall and on the other hand set the necessary Verstellweg to trigger the locking device on a predeterminable way to incorrect operation or

   Prevent false triggering.
In this case, an embodiment according to claim 42 proves to be advantageous because it always causes a secure locking of the locking device in the operating position and so high reliability of the entire Aufhahmevorrichtung is achieved.
According to the embodiments as described in claims 43 and 44, a distancing of the main body or the needle carrier is achieved by the inner surface of the receptacle, whereby the guide arrangement between the cover or

   the needle carrier and the Aufhahmebehälter is reduced to a, seen in the radial direction, compared to the entire circumference small portion and so a smooth and tilt-free guide assembly has been created.
Also advantageous is a development according to claim 45, since thereby held on the one hand for the assembly process and the other over the entire adjustment of the cover between its two end positions always the adjustment in a predeterminable position on the body and thus a trouble-free movement is ensured.
According to advantageous developments according to claims 46 to 49, a tilt-free longitudinal movement is always ensured during the relative adjustment of the cover element in the direction of the longitudinal axis relative to the receptacle,

   without it being possible for the cover element to be rotated about the longitudinal axis.
In the embodiment according to Anspmch 50 is advantageous that over the entire adjustment path of the cover, the distance between the groove bottom of the guide groove and the longitudinal axis is constant. As a result, a secure longitudinal adjustment of the cover is achieved between its two end positions.
The embodiment according to spoke 51 allows for proper guidance in the direction of the longitudinal axis and a directed arrangement and release of the locking device.
Another embodiment according to claim 52 is also advantageous.

   As a result, the needle carrier is always guided over its entire longitudinal movement in the direction of the longitudinal axis between its two settings and thus a high reliability of the entire Aufhahmevochtung can be achieved.
A further advantage is an embodiment according to claim 53, as this always a parallel orientation of the guideways, based on the longitudinal axis, is achieved and so henheshes over the entire displacement always the same distance between the longitudinal axis and the guideways.
The embodiment according to claim 54, it is also possible to achieve a perfect guidance between the insertion position and the disposal position of the respective to Verstel sirloin parts within the receptacle,

   whereby a high level of operational safety and thus adequate protection for the operating personnel is ensured.
Further advantageous embodiments of the guide arrangement are described in the claims 55 to 57. It is advantageous that is aligned by the directed by the locking elements on the guideway contact force, the cover is always positioned centrally to the longitudinal axis and due to the predeterminable investment force always the same friction conditions, assuming the same surface quality, for the entire adjustment is achievable.
Further advantageous embodiments of the further guide arrangement are characterized in the claims 58 to 61, whereby a predetermined, linear guide arrangement has been created for the needle carrier,

   with which a secure adjustment of the same from the operating position is made possible in the disposal position. Due to the multiple arrangement of the guide elements, a tilt-free and above all torsion-proof longitudinal movement is additionally achieved.
The training according to Speech 62, in addition to the guide elements in the region of the inner surface of the Aufhahmebehälters an additional further management possibility created, whereby the needle carrier is more precisely adjustable in the direction of the longitudinal axis.
By further developments of the further guide arrangement according to claims 63 to 66, on the one hand an exact and above all torsion-proof longitudinal guide of the needle carrier in the region of the inner surface of the receptacle is created and on the other hand ensures a longitudinal movement towards the disposal position,

   so that the risk of injury to the operating personnel is greatly reduced.
The embodiment according to claim 67 is advantageous, since this can take place in the region between the cover and the inner surface of the Aufhahmebehälters a longitudinal adjustment, but unintentional interference in the closed by the cover interior of the receptacle is prevented secured.
According to Speech 68 a simple insertion of the unit formed by the needle carrier and the cover is made possible in the Aufhahmebehälter, with a Ab support in the region of the other end is provided for spring-supported there assembly.
In the embodiment according to claim 69, a longitudinal guide for the needle carrier is created in the region of the end wall,

   so as to be able to absorb transverse loads during the intended use and subsequently to permit a simple sliding movement between these components after the intended use.
According to claim 70, a separate from the needle carrier receiving space for the adjustment is created for the adjustment, so as to be able to store in sufficient space sufficient, applied by the adjustment restoring force and further to prevent jamming between the components during their intended use.
Due to the training according to Speech 71 can be used in the sleeve-shaped support body simply a double-ended removal needle, which can additionally be done in the area of the outer surface support on Aufhahmebehälter.
In the embodiment according to address 72 is advantageous

   that here a support of the adjusting devices for fixing the position of the entire needle carrier during its intended use in the operating position can be done.
Advantageous embodiments and arrangements of the adjusting devices on the support element are described in claims 73 to 75, as a simple and above all to be mounted unit is thereby created at a clear position positioning of the needle carrier relative to the Aufhahmebehälter also in the case of assembly.
Further advantageous embodiments of the needle carrier are described in the claims 76 to 78, thereby achieving an all-round continuous support for the first adjustment while centering the same with respect to the needle carrier.

   Through the tubular recess, a predeterminable support position is also created for the further adjustment device, whereby the needle carrier is positioned between the two adjustment devices and thus a high level of operational reliability can be achieved. Furthermore, the centering element can also be used for oriented alignment of the needle carrier for installation in the receptacle so as to be able to determine the orientation of the needle assembly to be used in the threaded arrangement in relation to the locking device.
As described in claims 79 and 80, here a predefined position of the cannula tip, in particular the bevel thereon, can be created for the puncture with respect to the detent device, so as to enable simple one-handed operation,

   without the risk of sting injury caused by usual adjustment operations.
Due to the design according to claim 81, a simple handling is achieved for the insertion of the removal needle into the needle carrier, since the entire receptacle can be kept simple and the removal needle in the needle carrier without further fixation is easy to screw.
Further advantageous embodiments of the cover member and the receptacle are characterized in the claims 82 to 85,

   whereby thereby a further return adjustment of the cover is prevented in the Aufhahmekammer the Aufhahmebehälters and thus an unwanted stab injury can be prevented with a possible infection.
In the embodiment according to claim 86, an unintentional outward emergence of the cover element from the receiving space of the receptacle is prevented, wherein in cooperation with the retaining elements a clear position fixation in the direction of the longitudinal axis is provided.

   Furthermore, this still the spring force, the adjusting devices can be increased, since such an accidental escape is prevented secured.
However, it is also a training, as described in the spoke 87, possible, since thereby an additional rotation of the cover is prevented around the longitudinal axis relative to the Aufhahmebehälter.
Due to the developments according to claims 88 and 89, on the one hand a high ease of installation is achieved in the area of the distal end not yet inserted fuse element and on the other hand created a high reliability of the entire Aufhahmevorrichtung after insertion of the fuse element in the receptacle.

   It is also advantageous training after approach 90, since such a precise insertion of the securing element in the distal end of the receptacle is possible and at the same time in cooperation with the flange-shaped approach a clear position positioning within the receptacle is eneichbar.
Also advantageous are developments according to claims 91 to 94, since on the one hand the insertion of the securing element by the vonagenden positioning easily made possible and on the other hand, a stop limit for the adjustment of the needle carrier and thus a secure positioning thereof within the Aufhahmebehälters in the disposal position is created.

   Thus, the needle carrier can be acted upon by a higher spring force by the adjusting device, with which this is then pressed against the positioning elements secured.
Furthermore, however, are also embodiments as described in claims 95 and 96, possible because thereby the cover is positioned in the disposal position of the Aufhahmevorrichtung in both directions in the direction of the longitudinal axis on the securing element. Thereby, the cover can be acted upon by the further adjustment with a higher spring force, so as to achieve a secure adjustment of the same in the disposal position.

   This is especially important for the latching elements arranged on the holding arm, since these must be adjusted to the Eneichen the disposal position on the retaining elements away to get into the disposal position.
But it is also a development, as characterized in spoke 97, an advantage, since thereby in the disposal position, a pivoting or rotation about the longitudinal axis is prevented and so a subsequent manipulation is stopped.

   This can be prevented on the one hand injury to the operator and on the other hand reuse of the entire Aufhahmevorrichtung with the already unlocked locking device.
Finally, however, training as described in claims 98 and 99, an advantage, since so already the cannula is firmly connected to the needle carrier and no additional assembly operations to insert the same are necessary. Thereby, a one-piece component is created, which is inexpensive to manufacture and Montageauf
  <EMI ID = 20. 1>
wall can be reduced by automation. 

   Likewise, it is also possible to pre-assemble, so that the Aufnahmevomchtung for the intended use without any further manipulation can be used. 
The invention will be explained in more detail below with reference to the embodiments illustrated in the drawings. 
Show it:
FIG.  1 shows an inventive receiving device with a protective element, in FIG
Side view cut and simplified schematic representation in its operating position;
FIG.  2 the Aufhahmevomchtung of FIG.  1 in the disposal position of the needle carrier and simplified schematic representation;
FIG.  3 the receiving container for the Aufhahmevomchtung according to FIGS.  1 and 2, but with the protective element removed, in a graphically simplified representation;

  
FIG.  4 shows the receptacle according to FIGS.  1 to 3 in another diagrammatically simplified illustration, but with the protective element;
FIG.  5 the needle carrier for the Aufweahmevomchtung according to FIGS.  1 and 2 with a needle assembly inserted therein in diagrammatically simplified representation;
FIG.  FIG. 6 shows the covering element for the receiving device according to FIGS.  1 and 2 in a graphically simplified representation;
FIG.  7 shows a further receiving device according to the invention with a protective element in its insertion position, cut in side view and simplified schematic representation;
FIG.  8 shows the receiving device according to FIG.  7 in the disposal position, cut in side view, but with a 90 °. ] opposite Fig.  7 rotated view;

   FIG.  9 the receiving container according to FIGS.  7 and 8 in simplified perspective
View;
FIG.  10 the receiving container according to FIG.  9 in another simplified perspective view;
FIG.  11 the cover according to FIGS.  7 and 8 in a simplified perspective view;
FIG.  12 the cover of FIG.  11 in another simplified perspective view;
FIG.  13 the needle carrier according to FIGS.  7 and 8 in a simplified perspective view;
FIG.  14 the needle carrier of FIG.  13 in another simplified perspective view;
FIG.  15 the securing element according to FIGS.  7 and 8 in a simplified perspective view;
FIG.  16 the security element according to FIG.  15 in another simplified perspective view;
FIG.  17 shows the receiving device according to FIGS.  7 and 8 in a view of the distal end, but with the fuse element removed;

  
FIG.  18 the Aufhahmevorrichtung according to FIGS.  7 and 8, in a simplified perspective view, in its disposal position, but with removed Aufhahmebehälter and a modification of the rotation in the needle carrier with respect to the representation in FIGS.  13 and 14;
FIG.  19 a further inventive Aufhahmevorrichtung with a protective element, cut in side view and simplified schematic representation in its operating position;

   FIG.  20 a part of the locking device according to FIG.  19 in view and enlarged simplified representation;
FIG.  21 shows another Aufhahmevochtung with a protective element in its operating position similar to the training of FIG.  7 to 18, cut in side view and simplified schematic representation. 
By way of introduction, it should be noted that in the various embodiments described the same parts have the same reference numerals or  the same part designations are provided, wherein the disclosures contained in the entire description by analogy to the same parts with the same reference numerals or  same component names can be transferred. 

   Also, the location selected in the description, such as. B.  top, bottom, side, etc.  relate to the immediately described and illustrated figure and are to be transferred to a new position analogously to a change in position.  Furthermore, individual features or combinations of features from the illustrated and described different embodiments may also represent separate, inventive or inventive solutions. 
In the Figs.  1 to 6 is a possible Ausführangsform a Aufhahmevorrichtung 1 for a receiving vessel not shown here in detail, such as a well-known blood sample tube, shown in simplified. 

   This comprises an outer receptacle 2, a cover element 3 inserted therein, and a needle carrier 4 with a mostly double-ended cannula 5. 
The receptacle 2 has an elongated spatial form and bounds with a container wall 6 a receiving chamber. 7  In the direction of a longitudinal axis 8, the receiving device 1 or  the receptacle 2 distanced from each other a proximal end 9 and a distal end 10 on.  The container wall 6 is bounded by an inner surface 11 facing the receiving chamber 7 and an outer surface 12 facing away from it.  In this embodiment shown here is one of the two ends - in the present embodiment, the distal end 10 is open and the other end - here the proximal end 9 - formed at least partially closed. 

   The here partially closed trained proximal end 9 is partially closed by an end wall 13.  It should be noted in general that the name of the two ends 9, 10 was selected based on the patient.  Thus, the proximal end 9 faces the patient and the distal end 10 faces away from the latter. 
In the in Fig.  1 insert position of the needle carrier 4 and one or  therein holderable needle assembly 14, which is formed in the present embodiment by the double-ended cannula 5, protrudes an end which for piercing into a living being or  a removal vessel is formed, via the end wall 13 in the direction away from the Aufhahmekammer 7 direction. 

   The further end of the cannula 5 protrudes over a partial area into the receiving chamber 7 of the receptacle 2, whereby a receptacle not shown here in detail, in particular a blood sampling tube inserted into the receiving chamber 7 and pierced the sealing device of the blood sample attenuation tube of this end of the cannula 5 in a known manner and so a connection can be made via the cannula 5 to the interior of the blood sampling tube. 

   Furthermore, the needle carrier 4 in the Aufhahmekammer 7 of the receptacle 2 relative to this, if necessary, from the in FIG.  1 shown in the region of the proximal end 9 in the direction of the distal end 10 in a disposal position according to FIG.  2 formed displaced. 
For this purpose, the needle carrier 4 is assigned a first adjustment device 15 for this, if necessary, displacement from the insertion position into the disposal position.  The cover 3 is shown in FIG.  1 - the insertion position of the needle assembly 14 - immediately adjacent to the needle carrier 4 on the side facing away from the proximal end 9 side arranged in the Aufhahmekammer 7. 

   Between the cover 3 and the receptacle 2 of the Aufhahmevorrichtung 1 is further in the FIG.  1 shows that a latching device 16 which can be released as required is arranged here, with which the cover element 3 is held in the insertion position relative to the receptacle.  The arrangement and design of the Rastvonichtung 16 can be chosen different, with possible further embodiments in the following FIGS.  yet to be described.  Furthermore, a further adjusting device 17 is arranged between the needle carrier 4 and the cover element 3, wherein when the detent device 16 is released, the cover element 3 is adjusted in the direction of the distal end 10 of the receptacle 2 by this further adjusting device 17. 

   The needle carrier 4 is thus on the one hand on the end wall 13 side facing the first adjustment 15 and on the other hand on the cover 3 side facing the Verstellvomchtung 17 assigned and positioned by these two adjusting devices 15, 17 in its position in the insertion position in the direction of the longitudinal axis 8 held. 

   The further adjusting device 17 is, as described above, arranged between the needle carrier 4 and the cover 3, wherein the cover member 3 is supported by the latching device 16 relative to the receptacle 2 in position as needed, releasably in its position. 
To reduce the adjustment of the needle assembly 14 and  of the needle carrier 4 relative to the receptacle 2 is that portion of the needle assembly 14, which projects beyond the receptacle 2 in the direction away from the Aufhahmekammer 7, at least partially covered by a protective element 18, as shown in simplified.  In this case, the protective element 18 is connected to the receptacle 2. 

   Depending on the length of the portion of the needle assembly 14, which projects beyond the receptacle 2, the longitudinal extension of the protective element 18 in the direction of the longitudinal axis 8 is to be selected in dependence thereon. 
Due to the fact that in the course of the removal of body fluids with relatively long cannulas 5 only a small partial length is actually used to penetrate the body, it is advantageous if the protective element 18 has a length at which the needle assembly 14 in its position of use, the protective element 18 surmounted by an extent between 10 mm and 25 mm, in particular between 12 mm and 20 mm.  This supernatant corresponds to at least the necessary adjustment path, which is chosen slightly longer for safety reasons. 

   Thus, the Aufhahmebehälter seen a length in the direction of the longitudinal axis 8 of at least 40 mm plus the adjustment.  Thus, conventionally known receiving devices 1 with additional return mechanism can be made shorter in their overall length, since only that portion of the needle assembly 14 must be hineinverstellt after use in the protective element, which also übenagt the protective element 18.  It should be taken into account additional security routes, so that in the disposal position, an inadvertent leakage of body fluid from the protective element 18 is prevented. In this embodiment, the protective element 18 is connected to the end wall 13 of the Aufhahmebehälters 2, which can be done for example by a snap or snap connection. 

   Thus, for example, the protective element 18 can be manufactured as a separate component and then be coupled to the receptacle 2.  This Rastbzw.  Snap connection is preferably designed so that unintentional release of the protective element 18 is prevented by the receiving container 2 or this is possible only by destroying at least one of the components.  For receiving the cannula 5, the protective element 18 is designed as a hollow profile body.  Since the cannula 5 usually has a round cross section, the protective element 18 is tubular over a large part of the longitudinal extent. 

   In order to enable a subsequent insertion of the needle assembly 14 in the needle carrier 4, an anti-rotation device is provided between the protective element 18 and the attachment shown here in simplified form on the cannula 5, which z. B.  may be formed by cooperating abutment surfaces or ribs and recesses.  On their presentation was omitted for the sake of clarity. 
As a further protection of the needle assembly 14 before the intended use of the Aufhahmevorrichtung 1 of the protective element 18 übenagende subsection of the needle assembly 14 and  the cannula 5 still be covered with a further protective element, such as a protective cap 19, which is detachably connected to the protective element 18. 

   To ensure the unused nature of the needle assembly 14 and  the entire receiving device 1 is provided in a connecting region between the protective element 18 and the protective cap 19 a here only simplified illustrated tamper-evident device.  This can be formed by an adhesive label to be severed.  Further embodiments of the protective element 18 or  the protective cap 19 are described in the following Ausführangsbeispielen. 
Advantageously, the first adjusting device 15 and / or the further adjusting device 17 are each formed by an elastically deformable spring element, in particular a compression spring.  These compression springs can be formed from a wide variety of materials and with a wide variety of deformation and spring properties, wherein preferably coil springs can be used. 

   Furthermore, it is advantageous if the further adjusting device 17, starting from the needle carrier 4 towards the cover element 3, has a cone-shaped widening, as simplified in FIG.  2 Darge presents is.  Regardless, however, it is also possible to form the first and the further adjusting device 15, 17 by a one-piece component, since the assembly effort and the number of individual parts can thus be reduced. 
Due to the arrangement of the two adjusting devices 15,

   17 both the needle carrier 4 and the cover 3 is adjusted simultaneously from the insertion position into the disposal position after releasing the locking device 16. 
In this exemplary embodiment, the cover element 3 is formed by a base plate 21, which is approximately disc-shaped in a plane 20 aligned perpendicular to the longitudinal axis 8. 
As already described above, the end of the cannula 5 facing the blood sampling tube and thus the receiving chamber 7 projects through the cover element 3 in the region of the longitudinal axis 8 in a passage 22.  Furthermore, in Fig.  2 shows in simplified form that in the region of the opening 22, a fluid-absorbing or  accommodating component 23 may be arranged, which of the cannula 5 or  the protection sleeve 24 arranged above it and can be penetrated in a simplified manner can be penetrated. 

   This component 23 serves to remove possible residues in the area of the cannula 5 or  on the protective cover 24, in particular drops of blood, during the relative, adjusting movement between the needle carrier 4 and the cover 3, due to the adjusting 17, record or  to be able to absorb, so as to avoid splashing and thus a possible infection of the operator. 
The latching device 16 has at least one, but preferably two diametrically opposed latching elements 25 and cooperating latching recesses 26. 

   In this embodiment, the one or more locking elements 25 on the disk-shaped Grundkö [phi] he 21 of the cover 3, wherein the recesses 26 are arranged in the container wall 6 of the receptacle 2 and this for the release of the locking elements 25 from outside the Aufhahmebehälters. 2 push through.  In order to avoid unintentional release of the latching elements 25 from the latching recesses 26, it is advantageous if the latching element 25 or parts only project into the latching recesses 26 in the radial direction starting from the inner surface 11 towards the outer surface 12 of the container wall 6.  As a result, the trip path is reduced in radial direction towards the longitudinal axis 8 and at the same time reduces the risk of incorrect operation or unintentional triggering. 

   The one or more latching elements 25 are resiliently connected, for example via a web with the disc-shaped Grundkö [phi] he 21 of the cover 3.  In this case, the latching elements 25 protrude by means of the resilient web in the direction of the needle carrier 4 from the disk-shaped base body 21. 
Furthermore, at least one guide arrangement 27 can be provided between the cover element 3 and the inner surface 11 of the container wall 6, by means of which the cover element 3 can be adjusted in an exclusive longitudinal movement in the direction of the longitudinal axis 8 from the insertion position to the disposal position in the region of the distal end 10 , without causing a rotation about the longitudinal axis 8 can take place. 

   This guide arrangement 27 is formed by at least one, in the container wall 6 recessed and extending in the direction of the longitudinal axis 8 guide groove 28 and at least one engaging in the guide groove 28 guide extension 29 on the cover 3.  To achieve a tilt-free longitudinal adjustment in the direction of the longitudinal axis 8, it is advantageous if a plurality of guide grooves 28 are uniformly distributed over the circumference of the receiving container 2, in which also engage a plurality of guide projections 29 of the cover 3. 

   In a diametrically opposite arrangement of the Rastvorcichtungen 16 these are arranged in the direction of the longitudinal axis 8 symmetrically about the circumference of the Aufhahmebehälters 2 between the guide grooves 28, as on the one hand a flawless release and on the other hand unimpeded longitudinal adjustment of the cover 3 in the direction of the longitudinal axis 8 within the Aufhahmebehälters 2 can be done. 

   Furthermore, it is advantageous if a groove bottom of the guide groove 28 extends over the longitudinal extension relative to the longitudinal axis 8 parallel to this. 
The container wall 6 has in the direction perpendicular to the longitudinal axis 8 aligned plane 20 has an annular cross-section, wherein an outer diameter 30 of the disc-shaped Grundköφji heer 21 approximately equal to an inner diameter 31 of the receiving chamber 7 in the same plane or only slightly smaller is selected. 

   This ensures that on the one hand unimpeded longitudinal adjustment of the cover 3 in the direction of the longitudinal axis 8 can take place within the Aufhahmekammer 7 and on the other hand, but at the same time the receiving chamber 7 is covered by the cover 3 over a majority of the cross-sectional area. 
The receptacle 2 is open in the region of the distal end 10 and partially closed with the end wall 13 in the region of the proximal end 9.  As a result, a support of the pressure forces exerted by the adjusting device 15 on the end wall 13 is possible in the region of the proximal end 9.  Furthermore, an opening 32 is arranged in the end wall 13 in the region of the longitudinal axis 8, which in its cross-sectional dimension 33 corresponds approximately to an outer cross-sectional dimension 34 of the needle carrier 4. 

   Thus, as best shown in FIG.  1, a portion of the needle carrier 4 protrude into the opening 32, whereby the insertion process of the needle assembly 14, in particular the cannula 5, can be facilitated in the needle carrier 4.  This is especially favored by the fact that the protective element 18 is manufactured as a separate component and this is subsequently connected after insertion of the needle assembly 14 with the receptacle 2. 
Furthermore, a receiving space 35 for the first adjusting device 15 or the one-piece component formed by the adjusting devices 15, 17 is arranged in the end wall 13. 

   As a result, both the needle carrier 4 guided in its position in the direction of the longitudinal axis 8 and the adjusting device 15 or the component formed by these can be stored separately and supported in a small space. 
The needle carrier 4 is formed by an approximately sleeve-shaped support element 36, wherein at least one supporting element 37 projecting radially outwardly is arranged on the plane 20 oriented perpendicular to the longitudinal axis 8.  This support element 37 is preferably designed to run continuously over the circumference and serves to ensure that the adjusting devices 15, 17 are supported on the respective end areas facing one another.  But it is also possible, a plurality of support member 37 distributed over the circumference on Tragkö [phi] he 36 to arrange. 

   For better positional fixation of the needle carrier 4 relative to the adjusting devices 15, 17, it is advantageous if at least one of the end regions is fixedly supported on the support element 37.  This in turn can be reduced assembly costs for final assembly.  In a one-piece design of the adjusting device 15, 17, the support member 37 is disposed in a transition region thereof and supported on this one-piece component. 

   Is, as already described above, the further adjusting device 17 or  formed this forming part of the one-piece component conically in the direction of the distal end 10, insertion of the needle carrier 4 with the support element disposed thereon is possible up to the transition region, in which case the support member 37 can be used and supported accordingly between the turns of the adjustment. 
Furthermore, from Fig.  3 can still be seen that, in the region of the opening 32 in the end wall 13, between the latter and the part of the needle carrier 4 projecting into the opening 32 (see FIG.  1) an anti-rotation lock 38 is arranged, which is in the insertion position of the needle carrier 4 in engagement and a relative pivoting or  Rotation between the receptacle 2 and the needle carrier 4 about the longitudinal axis 8 prevents. 

   In the present exemplary embodiment, this anti-rotation lock 38 is formed by flattenings arranged on the supporting body 36 and in the region of the opening 32 with corresponding abutment surfaces of opposite configuration.  As a result, a longitudinal movement of the needle carrier 4 in the direction of the longitudinal axis 8 is possible, but prevents rotation about the longitudinal axis 8 in the insertion position. 
Furthermore, from a synopsis of FIG.  1, 2 and 4 can be seen that when the needle carrier 4 is in the disposal position, the cover 3 in the region of the distal end - as shown in FIG.  2 - is spent by the interaction of the adjusting devices 15, 17 and is supported there relative to the receptacle 2 in its longitudinal movement in the direction of the longitudinal axis 8 by means of a Anetiereinrichtung 39 fixed. 

   In this embodiment, the Anetiereinrichtung 39 is formed by at least one arranged on the receptacle 2 and the distal end 10 facing the retaining element 40 and at least one cooperating with this Anetierelement 41 on the cover 3.  In this case, the retaining element or elements 40 may each be formed by a resilient part of the container wall 6, which are formed at least over a partial region of its longitudinal extent in the direction of the longitudinal axis 8 on the inner surface 11 in the direction of the longitudinal axis 8 vonagend. 

   Due to the resilient design of this retaining element 40, a movement of the cover 3 from the proximal end 9 toward the distal end 10 is possible, the retaining elements 40 against its spring action on the abge of the longitudinal axis 8 turned side are adjusted radially outwards, and so the passage of the cover 3 is made possible up to the re-springing of the retaining elements 40. 
Are the retaining elements 40 zurückverstellt back to its original position or  rebounded, a movement of the cover 3 towards the proximal end 9 is prevented.  This unintentional reaching into the Aufhahmekammer 7 of Aufhahmebehälters 2 and the needle assembly 14 therein is secured prevented. 

   In order to avoid leakage of the cover 3 during the adjustment towards the disposal position from the Aufhahmekammer 7 of Aufhahmebehälters 2, the Anetiereinrichtung 39 additionally has at least one arranged on the receptacle 2 and the distal end 10 zugewendetes stop member 42 for the cover 3, which may also be formed by the or the guide projections 29 or can.  Thus, the cover member 3 seen in the direction of the longitudinal axis 8 is held on both sides in his ability to move and thus set in the disposal position. 
The retaining element or elements 40 are arranged in the region of the guide arrangement 27, in particular in the guide groove 28, in the end region facing the distal end 10. 

   Likewise, however, the one or more stop elements 42 in the region of the guide arrangement 27, in particular in the guide groove 28, are arranged. 
As is well known, in the sleeve-shaped Tragkö phi he 36 of the needle carrier 4, a threaded assembly 43 for the needle assembly 14 is arranged, however, this threaded assembly 43 aligned such that in opposite arrangement and horizontal orientation of the releasable locking device 16 for the cover 3 a at a cannula tip 44 disposed bevel 45 is arranged to extend on an upper side of the cannula 5, as best shown in FIG.  1 can be seen. 

   Thus, for the acceptance process or  intended use the entire Aufhahmevorrichtung 1, for example, held in a right-hand operation with the thumb and forefinger and already held in the locking device 16, wherein at the same time still the cannula 5 in the right position for the removal process, namely with the bevel on the user facing and visible side of the cannula 5, is arranged.  This is always a directional position after the insertion of the Nadelan Regulation 14 in the needle carrier 4 is ensured relative to the entire recording device 1. 

   A twisting or adjusting or  additional manipulation of the cannula and, associated therewith, a puncture injury is thus ruled out with very high probability or  prevented at all. 
The in Fig.  Protective cap 19 shown in FIG. 1 can also be plugged onto the protective element 18 again after the intended use of the receiving device 1 and with the needle arrangement 14 in the disposal position, in order to achieve a higher protection, but this is not absolutely necessary. 
In the Figs.  7 to 18 is another possibility for training the Aufhahmevorrichtung 1 for a not shown here in detail receptacle, such as a well-known Blu prrobenröhrchen, shown in simplified.  Likewise, the same reference numerals or 

   Component designation as in the preceding FIGS.  1 to 7 used.  To avoid unnecessary repetition, reference is made to the detailed description in the preceding FIGS.  1 to 6 pointed or  Referenced.  This applies in particular for the arrangement and design of the protective element 18 with the protective cap 19th 
The Fig.  FIG. 18 basically shows that shown in FIGS.  7 to 17 shown components, but with a modification of the anti-rotation 38 between the needle carrier 4 and the Aufhahmebehälter second 
The Aufnahmevochtung 1 in this embodiment, in turn, the receptacle 2, the cover 3, the needle carrier 4 with the inserted therein or  insertable needle assembly 14, at least the double-ended cannula fifth 

   In addition, the receiving device 1 additionally comprises at least one securing element 46 inserted in the distal end 10 of the receiving container 2, which securing element 46 is inserted in the latter.  FIGS. 15 and 16 schematically show in perspective views. 
To reduce the adjustment of the needle assembly 14 and  of the needle carrier 4 relative to the Aufhahmebehälter 2 is here again that portion of the needle assembly 14 which floats the receptacle 2, at least partially covered by the protective element 18, as also shown in simplified form.  In this case, the protective element 18 is connected to the receptacle 2. 

   Depending on the length of the portion of the needle assembly 14, which floats the receptacle 2, the longitudinal extent of the protective element 18 in the direction of the longitudinal axis 8 is to be selected in dependence thereon. 
As a further protection of the needle assembly 14 before the intended use of the Aufnahmevochtung 1 turn the protective element 18 übenagende subsection of the needle assembly 14 and  the cannula 5 still be covered with the further protective element, such as the protective cap 19, which is detachably connected to the protective element 18.  To ensure the unused nature of the needle assembly 14 and  In the connection area between the protective element 18 and the protective cap 19, a tamper-evident device, shown in simplified form here, is provided in the entire receiving device 1. 

   Further embodiments of the protective element 18 or  the protective cap 19 are described in the further embodiments. 
The Fig.  7 again shows, as already shown in FIG.  1, the insertion position in which the needle carrier 4 with the inserted therein or  insertable cannula 5 and the cover 3 are arranged in the region of the proximal end 9 of the receptacle 2 and the two adjusting devices 15, 17 are in a biased position, from which these after unlocking the latching device 16, the needle carrier 4 and the cover 3 in the disposal position spend by acting on these parts spring force or  adjust. 

   This adjustment process is already in the preceding Fig.  1 to 6 has been described in detail and will not be discussed further here. 
The securing element 46 is inserted into the Aufhahmekammer 7 of Aufhahmebehälters 2 and at this venastbar or  kept held.  This creates the possibility, the needle carrier 4, the cover 3, optionally the cannula 5, and the adjusting devices 15, 17 and  also to use a single, formed from these two component in the Aufhahmekammer 7 of Aufhahmebehälters 2 and to position the locking device 16 in the region of the proximal end 9 in its unbalanced position and then subsequently insert the securing element 46. 

   As a result, the assembly is facilitated because over the entire insertion of the above-described A zelteile in the region of the proximal end 9 of the receptacle 2 in the region of its distal end 10 no retaining elements or  Having stop elements and so the insertion can be done easily and almost unhindered. 
As is apparent from the simplified representation of the Aufhahmevorrichtung 1 of FIGS.  7 and 8 can be seen, the first adjusting device 15 is disposed between the end wall 13 and the needle carrier 4.  For centering or  Stabilization of this adjustment 15 is in the region of the end wall 10 on the Aufhahmekammer side facing a groove-shaped recess 47 arranged or  formed, in which one end of the adjusting device 15 is inserted. 

   The further end of the adjusting device 15 facing away from this is supported on at least one supporting element 37, which protrudes radially outwardly from the sleeve-shaped support element 36.  In this embodiment, the support member 37 as over the circumference continuous, the Tragkö [phi] he 36 übenagender support member 48 is formed.  In addition, it is also possible that at the proximal end 9 facing the area of the support member 48 or  At least one first centering element 49 for the first adjusting device 15 is arranged on the support element 37. 

   As a result of the interaction of the supporting body 36 with the centering element or elements 49, in turn positioning of the first adjusting device 15 relative to the needle carrier 4 is easy. 
In addition, the centering element 49 can also be used for preorientation and, as a consequence, for positionally correct insertion of the needle carrier 4 into the receiving chamber 7.  Since the threaded arrangement 43, as already shown in FIGS.  1 to 6 has already been described and will be briefly explained again below, a unique predetermined position or  Position with respect to the receptacle 2 and arranged between this and the cover 3 locking device 16 has to take the alignment of the cannula tip, this predetermined insertion position for this process is important. 

   Thus, with one-handed operation of the Aufhahmevomchtung 1 by simply triggering the locking device 16 which is located during the intended use end of the cannula 5 are pulled out of the patient by the adjusting devices 15, 17 applied adjusting without a gripping are performed and thus a Position change of the entire Aufhahmevorrichtung 1 with respect to the patient must take place.  Thus, the extraction of the end of the cannula from the patient with a one-handed operation, for example, by the interaction of the thumb and forefinger, and the covering of the puncture opening by a swab with the other free hand done. 

   This creates a high level of security for the operating personnel and greatly reduces the risk of injury due to unintentional stinging and an associated infection.  avoided at all. 
Furthermore, in the center of the sleeve-shaped Tragkö [phi] ers 36, the threaded assembly 43 is provided for the needle assembly 14, which is aligned in alignment with the threads of the needle assembly 14 such that when completely screwed in position, a shorter opening axis of the opening at the beveled cannula tip in Region of the proximal end 9 is aligned approximately parallel to the two opposite recesses 26 extending. 

   The thread assembly 43 for the needle assembly 14 may be formed by a double threaded thread, wherein the thread segments are aligned such that with opposite arrangement and horizontal orientation of the releasable locking device 16 for the cover 3 a arranged on a cannula tip 44 bevel 45 at an upper side of the cannula 5 is arranged extending, as already described in the description and the illustration of FIG.  1 explained or  has been shown.  Regardless of course, however, any other coupling device between the needle assembly 14 and the needle carrier 4 can be selected. 

   Likewise, the needle assembly 14 may include only a cannula 5 with a correspondingly formed holding part, wherein the cannula 5 is exclusively facing the proximal end 9 and does not protrude into the Aufhahmekammer 7.  This could also be a syringe needle used. 
Furthermore, from Fig.  8 can still be seen that the latching device 16 in the region of the receiving container 2 by at least one latching elements 25 associated and the inner surface 11 übenagenden in the direction of the longitudinal axis 8 Vorsprang, said Vorsprang represents the end of the recess 26.  This Rastaunehmung 26 is formed in the present case only deepened in the container wall 6 and formed closed in the region of the outer surface 12. 

   In this area, the container wall has only a very small wall thickness, which allows actuation of the latching device 16.  Due to the covered formation of the recess 26, an additional protection against the escape of liquids from the Aufhahmekammer 7 has been created to the outside.  This would otherwise be easier by adjusting the cannula tip in the receiving chamber 7. 
The further adjustment device 17, between the needle carrier 4 and the cover element 3, is on the one hand in the area of the needle carrier 4 on the region of the supporting body 36 or optionally of the supporting element 37 facing the distal end 10 and on the other hand on the base body 21 of FIG Covering 3 supported. 

   In the area of the needle carrier 4 facing the distal end 10, in particular of the support cage 36, a further tubular recess 50 is preferably formed in the latter, in which one end of the further adjustment device 17 can be inserted.  This in turn ensures a good centering of the same. 
A further centering element 51 for the further adjustment device 17 can likewise be arranged on the cover element 3 on the region of the base body 21 facing the proximal end. 

   This centering element 51 is formed here in the form of a tubular projection on the base body 21, and can be used as interior or  also serve as an outer centering for the preferably formed by a magnetic spring made of a metallic or a plastic material spring element. 
From a synopsis of Fig.  7 to 9 and 17 and 18 it can be seen that between the receiving container 2, in particular its container wall 6, and the cover 3 again at least the first guide assembly 27 and between the needle carrier 4 and the receptacle 2, a further guide assembly 52 is provided.  In order to form at least a part of one of the guide arrangement 27, 52, a partial area 53, 54 of the inner surface 11 of the container wall 6 is formed in each case as a guide track 55, 56. 

   Preference is given to the guideways 55, 56 and  the subregions 53, 54 aligned along their longitudinal extent, relative to the longitudinal axis 8, parallel to this.  Particularly preferred is or  are the sub-areas 53, 54 of the inner surface 11 or the entire inner surface 11 in relation to the longitudinal axis 8 cylindrical - ie with always the same distance from the longitudinal axis 8 - formed.  However, it would also be possible to form the entire inner surface 11 or else only at least one of the partial regions 53, 54 with a production-related draft.  This can, for example, up to max.  0.5 [deg. ] and depends on the selected manufacturing process and the materials used. 
As previously shown in FIGS.  1 to 6, the first guide assembly 27 is formed between the cover member 3 and the receptacle 2. 

   The latching device 16 in turn comprises at least one latching element 25 and at least one cooperating latching recess 26 in the receptacle 2.  The latching recess 26 can be arranged either in the container wall 6 or in the region of the end wall 13.  In this embodiment shown here are at Grundkö [phi] he 21 of the cover 3 a plurality, preferably four, evenly distributed over the circumference arranged locking elements 25 are provided, wherein in the receptacle 2 more, preferably two, diametrically opposite and with two of the locking elements 25 for forming the latching device 16 cooperating locking recesses 26 arranged or  are omitted. 
Furthermore, it is possible that the one or more locking elements 25 each at one of Grundkö [phi] he 21 of the cover 3 in the direction of the needle carrier 4 or 

   the proximal end 9 is arranged vonagenden holding arm 57 or  are, as best seen in FIGS.  11 and 12 can be seen.  This is or  the latching elements 25 and optionally the or the retaining arms 57 are arranged in the region of the outer circumference of the cover 3.  The first guide arrangement 27 extends at least over an entire adjustment path 58 of the cover 3 between the insertion position or  his waiting position in the region of the proximal end 9 and the disposal position or  its covering position in the region of the distal end 10.  This ensures that the cover 3 is always guided guided in the direction of the longitudinal axis 8 during its entire adjustment.  The first guide assembly 27 is here by the concern or 

   Interaction of or  arranged on the holding arm 57 locking elements 25 on the or  formed the guideways 55.  It is advantageous if the or  the latching elements 25 optionally with the interposition of the support arm 57 with a predeterminable or  abut predetermined bearing force directed radially in the direction of the guide track 55.  If, as already described above, the partial region 53 of the guide track 55 is aligned parallel to the longitudinal axis 8, an almost equally high contact force is achieved over the entire adjustment path 58 of the cover element 3. 

   The further guide arrangement 52 between the receiving container 2 and the needle carrier 4 comprises in the region of the receptacle 2 at least one of the inner surface 11 thereof arranged and in the direction of the longitudinal axis 8 vonagendes, the inner surface 11 übenagendes guide member 59 such. B.  a bridge, a rib or the like.  ,  To achieve a rectilinear adjustment is or are the guide elements 59 aligned in the direction of the longitudinal axis 8.  In each case, two guide elements 59 arranged next to one another over the circumference preferably form part of the further guide arrangement 52 between the receiving container 2 and the needle carrier 4. 

   In order to achieve a more uniform and tilt-free guidance, a plurality of guide elements 59 are preferably evenly distributed in pairs over the circumference, in particular arranged in a cross shape relative to one another.  As already described above, the further guide arrangement 52 comprises at least one further guide track 56, which is arranged running between the two guide elements 59 arranged next to one another. 
As best shown in FIGS.  7, 8 and 13 and 14, the further guide arrangement 52 in the region of the needle carrier 4 comprises at least one guide extension 60 interacting with the guide element or elements 59.  The guide extension 60 is approximately web-shaped and extends approximately parallel to the longitudinal axis eighth 

   In this embodiment shown here is or are the guide projections 60 via interposition of a simplified illustrated support arm 61 with the support member 37 and  Support member 48 and subsequently connected to the Tragkö [phi] he 36.  Preferably, the entire needle carrier 4 is made of a one-piece component, in particular by injection molding. 
In the assembled state of the or are the guide projections 60 in the region of the Aufhahmebehälters 2 each between the two juxtaposed guide elements 59 arranged and on the one hand in the radial direction by the guideway 56 forming portion 54 and seen in the direction of the longitudinal axis 8, by at least one, preferably however, between the two guide elements 59, guided. 

   The guide projections 60 and optionally the support arms 61 are mutually on the support member 37 and  Support member 48 according to the circumferential arrangement of the guide elements 59 before given to evenly distributed over the circumference, in particular arranged cross-shaped. 
With a uniform number of arranged on the inner surface of guideways 55, 56 these are each cross-shaped - ie each to each 90 °. ] arranged distributed over the circumference. 

   Furthermore, the guideways 55 with respect to the guideways 56 are in turn offset by a uniform amount over the circumference, wherein here also an angle of 90 °. ] as preferred. 
The first guide arrangement 27 described above, between the cover element 3 and the receptacle 2, is formed at least by the latching elements 25 brought into contact with the inner surface 11.  To achieve an anti-rotation of the cover 3 about the longitudinal axis 8, it is advantageous if at least one of the guide elements 59 protrudes into at least one, formed in the peripheral region of the cover 3 part section 62 or  is engaged with this, said partial section 62, seen in the peripheral region, in Grundkö [21] he 21 between the locking elements and  Holding arms 57 is arranged. 

   This is best understood from the simplified illustration of FIG.  17 can be seen. 
As introductory to these FIGS.  described in this embodiment, in addition in the region of the distal end 10 of the receptacle 2 at this at least one securing element 46 is arranged, which is best seen from a synopsis of FIG.  15, 16 and 18 can be seen.  This securing element 46 is designed for subsequent insertion into the Aufhahmekammer 7 and held there venasten on Aufhahmebehälter 2.  In this embodiment shown here, the securing element 46 comprises a sleeve-shaped support member 63 and a flange connected thereto approach 64 which projects beyond the support member 63 in the direction away from the longitudinal axis 8 direction. 

   For better positional positioning, it can be advantageous if the flange-shaped projection 64 has diametrically opposite flattenings 65 and these can be used cooperatively in cooperation with the projection 64 in a depression of the receptacle 2 arranged in the region of the distal end 10. 
At the sleeve-shaped support member 63 may be arranged at least one aligned in a direction parallel to the longitudinal axis 8 positioning 66, which übenagt the support member 63 in Rich tion on the proximal end 9 of the receptacle 2.  Advantageously, a plurality, preferably four, positioning elements 66 distributed uniformly over the circumference, in particular arranged in a cross-shaped, provided. 

   This division corresponds angularly to the arrangement of the partial regions 54. on the inner surface 11 of the receptacle 2, as best shown in FIG.  9 can be seen.  During assembly, the positioning elements 66 protrude in the direction of the proximal end 9 and are additionally arranged between the guide elements 59, which are arranged side by side in pairs.  These positioning elements 66 thus protrude into the sub-area 54 or  Guideways 56 for the guide extensions 60 arranged on the needle carrier 4 and bound an adjustment path 67 of the needle carrier 4, starting from the proximal end 9 in the direction of the distal end 10. 

   Thus, it is possible that the adjusting device 15 provided with a correspondingly high biasing force to ensure a secure adjustment of the needle carrier 4 and thus the needle assembly 14 in the disposal position and the needle carrier 4 by the stop of the guide projections 60 at the proximal end 9 facing ends of the positioning elements 66. 
For the purpose of limiting the adjustment path 58 of the cover element 3 and thus preventing it from escaping from the receiving chamber 7 of the receptacle 2, in this embodiment, instead of the embodiment shown in FIGS.  1 to 6 described stop element 42, which was arranged directly on the receiving container 2, here on the securing element 46 at least one, but preferably a plurality, distributed over the circumference arranged stop elements 68 are arranged. 

   These stop elements 68 project in this embodiment, starting from the flange-shaped projection 64, in the direction of the longitudinal axis 8 and are thus in cooperation with the or the Anetierelementen 41 on the cover 3, the longitudinal movement, starting from the proximal end 9 toward the distal end 10, firmly. 
In order to prevent inadvertent pushing in of the cover element 3, proceeding from the distal end 10 in the direction of the proximal end 9 in the disposal position, at least one, but preferably in turn, a plurality of retaining elements 69 may be arranged on the securing element 46, which in turn may be provided with at least one However, a plurality of cooperating further animal elements on Abdeckele element 3, in particular the one or the holding arm 57 arranged locking elements 25 forms part of the Anetiereinrichtung 39 or  form. 

   The retaining elements 69 are in the installed position of the securing element 46 in the receptacle 2 closer to the proximal end 9 and point to a sliding into each other or  mutual latching, with their associated latching elements 25, to facilitate a beveled contact surface 70, which, starting from the closer to the proximal end 9 and the inner surface 11 of the receptacle 2 immediately adjacent outer edge of the support member 63 in the direction of the longitudinal axis 8 and the distal end 9 are tapered towards. 

   For mutual Venastung with the locking element 25, a cooperating locking projection 71 is arranged on the retaining element 69, which übenagt the tubular support member 63 in the direction of the longitudinal axis 8 and the stop surface 70 forms the locking projection 71. 
The latching elements 25, preferably two diametrically opposite ones, form on the one hand with the latching recess 26 in the insertion position in the region of the proximal end 9 the latching device 16 and in the region of the distal end 10 in cooperation with the retaining elements 69 a part of the docking device 39.  In the area of the anchoring device 39, the locking elements 25 distributed uniformly over the circumference here cooperate with the retaining elements 69 for better positional fixation of the cover element 3. 

   In the present embodiment, four circumferentially uniformly distributed locking elements 25 and retaining elements 69 are provided. 
Of course, it is also possible to provide any number of latching elements 25, latching recesses 26, retaining elements 69, stop elements 68 and A [pi] etierelemente 41.  This depends on the size, training and purpose of the Aufnahmevochtung 1 and is freely selectable according to the requirements of the Aufhahmevorrichtung 1 requirements. 
Likewise, it is also possible again, as already shown in FIGS.  1 to 6 has been described that the cover 3 in the region of the longitudinal axis 8, the opening 22 for passing a portion of the cannula 5, wherein additionally in the region of the through-hole 22, a liquid soaking or  receiving component 23 may be arranged. 

   The same applies to the arranged between the needle carrier 4 and the Aufhahmebehälter 2 anti-rotation 38th  This serves, when the needle carrier 4 is in the insertion position, that a relative pivoting or  Twist upon insertion of the needle assembly 14 is prevented secured about the longitudinal axis 8 between the needle carrier 4 and the receptacle 2.  In the in Figs.  7 to 17 described embodiments, as best seen from a synopsis of FIG.  9 and 13 can be seen, a part of the anti-rotation 38 in the region of the end wall 13 of the receptacle 2 by nut- or  web-shaped depressions and in the region of the needle carrier 4 by the Tragkö [phi] he 36 Übenagende locking projections formed. 

   In this case, in the operative position of the needle carrier 4, the latching projections with the groove-shaped or  web-shaped recesses engaged. 
Of course, the anti-rotation device 38 can also be replaced by any other arrangement or  Training be formed by each other in the insertion position engaged components, as already shown in Figs.  1 to 6 has been described and shown. 

   In the illustration of FIG.  18, the needle carrier 4 opposite flats, which can cooperate with corresponding mating surfaces formed to match. 
As seen from a synopsis of FIG.  9, 12, 15, 16 and 18 can be seen, the cover member 3 is during its longitudinal movement, starting from the insertion position to the disposal position in the region of Aufhahmebehälters 2 by arranged on the peripheral portion portion 62 in cooperation with the guide elements 59 against rotation about the Secured longitudinal axis 8. 

   In the region of the securing element 46, in particular in the region of its supporting part 63, no such guide elements 59 are provided in the region of the inner surface 11 of the receptacle 2, whereby now a rotation of the cover 3 by a certain angular amount about the longitudinal axis 8 is possible, whereby the or the locking elements 25 by pivoting or  Rotation out of engagement with the retaining elements 69 can be brought and so the cover 3 again adjusted in the direction of the proximal end 9 in the Aufhahmekammer 7 in or  can be pressed.  As a result, a puncture injury would be possible by the arranged in the Aufhahmekammer 7 end of the cannula 5. 

   To prevent this possibly unwanted relative rotation of the cover 3 with respect to the Aufiiahmebehälter 2 is in this embodiment between this or  between the fuse element 46 and the cover 3, but preferably a plurality of anti-rotation 72 is provided.  In the region of the cover element 3, the anti-rotation device 72 is formed by the part or sections 62 in the peripheral region of the cover element 3.  In the area of the receptacle 2 and  the securing element 46, the anti-rotation 72 is formed, for example, distributed over the circumference arranged webs 73, which are arranged in the direction of the longitudinal axis 8 seen in extension to the guide elements 59 on the inside of the support cable 63. 

   As a result, in this position, the cover 3 with respect to the receptacle 2 and  the securing element 46 arranged therein both in the direction of the longitudinal axis 8 and about the longitudinal axis 8 in its position clearly defined and supported.  An unintentional twist and the associated injury and subsequently an infection is thus almost certainly excluded. 
In the Figs.  19 and 20 is a further embodiment of the Aufhahmevorrichtung 1 for a here not shown in detail receptacle simplified.  Likewise, the same reference numerals or  Component designations, as in the preceding FIG.  1 to 18, used.  To avoid unnecessary repetition, refer to the detailed description in the previous F <I> g. 1 to 18, respectively.

   This applies in particular to the arrangement and design of the protective element 18 with the protective cap 19, the various guide assemblies 27, 52, and the Anetiereinrichtung 39th
In this embodiment shown here, the Aufhahmevorrichtung 1 comprises the receptacle 2 with its container wall 6, which bounds the Aufhahmekammer 7. In the region of the proximal end 9, the protective element 18 for the needle assembly 14 is arranged on the end wall 13, in particular integrally formed thereon and thus forms an integral component with the receptacle 2.
In the needle carrier 4, the double-ended cannula 5 is held directly in the needle carrier 4, as can be done for example by an adhesive, welding or Anformvorgang.

   The needle carrier 4 in turn has the support element 37, wherein at the sen edge regions for forming the Rastvonichtung 16 or the locking elements 25 are arranged. These first latching elements 25 cooperate with second latching elements 72 which are arranged on the inner surface 11 of the container wall 6 and which in the present exemplary embodiment are formed by at least one latching nose 73, preferably by a plurality. These second locking elements 72 protrude beyond the inner surface 11 of the container wall 6 in the direction of the longitudinal axis 8 and are in the insertion position of the needle carrier 4 with the first locking elements 25 on the needle carrier 4 into engagement.

   In the preceding figures, the second latching elements 72 are engaged with the first latching elements 25 of the cover element 3.
Between the Aufhahmebehälter, in particular its end wall 13 and the needle carrier 4, the first adjusting device 15 is provided for automatic adjustment of the insertion position in the disposal position, which is shown only schematically simplified. The mutual position centering of the adjusting device 15 with respect to the receptacle 2 or needle carrier 4 can be carried out according to the embodiments in the preceding FIGS. 1 to 18.
If now the needle carrier 4 together with the needle assembly 14 are moved from the insertion position to the disposal position, so are the engaged locking elements 25, 72 of the detent device 16 to disengage.

   In contrast to the exemplary embodiments described above, the second latching elements 72 are here formed on the one hand by the latching lugs 73 and on the other hand by the additional latching recess 26, wherein the latching lugs 73 are each associated with the latching recess 26. This latching recess 26 extends only over a portion of the wall thickness of the container wall 6, starting from the inner surface 11 toward the outer surface 12, whereby a wall portion 74 is formed, which preferably has a smaller wall thickness 75 relative to the container wall 6.
In addition, in the container wall 6 immediately adjacent to the second latching elements 72 on the side facing the end wall 13 in the container wall 6, at least one slot 76 passing through it can be arranged.

   This slot 76 has a longitudinal extent which is arranged to extend in the plane 20 oriented perpendicular to the longitudinal axis 8. This longitudinal extent seen in the direction of the circumference corresponds to most of the dimension of the recess 26 in the same direction. For ease of demolding and the additional flexible design of the wall portion 74, it is further advantageous if seen at least in the region of the cooperating locking elements 25, 72 and the recess 26 in the direction parallel to the longitudinal axis 8, in the end wall 13 of the Ahmebehälters 2 an enforcing this Recess 77 is arranged.

   By the arrangement of the slot 76 and the recess 77 is a two-sided release of the wall portion 74, whereby a lighter deformation thereof towards the longitudinal axis 8 is made possible, as this is necessary to trigger the mutually engaged locking elements 25, 72. Thus, in the operative position of the needle carrier 4, the mutually engaging locking elements 25, 72 are protected by a false operation of the outer surface 12 ago.
For easier actuation or release of the latching elements 25, 72, the wall part 74 on the side facing away from the Aufhahmekammer 7 an additional actuator 78 may be assigned for the release of the latching device 16. This actuator 78 may be formed like a profile and connected via a web 79 with the wall portion 74 of the receptacle 2.

   Seen in the circumferential direction has a length which corresponds approximately to the longitudinal extent of the slot 76 and the latching recess 26.
In order to avoid incorrect operation or false triggering, it is advantageous if a respective locking element 82 abutting the outer surface 12 of the receiving container 2 is arranged or formed on the actuating element 78 at end regions 80, 81 which are distanced from one another in the circumferential direction.

   These securing elements 82 are designed in such a manner that upon actuation of the actuating element or elements 78 with a displacement force directed radially in the direction of the longitudinal axis 8 and exceeding a predeterminable threshold value in cooperation with the securing elements 82, release of the engaged first and second latching elements 25, 72 takes place. These securing elements 82 have a certain inherent rigidity, which are deformed when the predeterminable threshold value is exceeded and, as a result, a deformation of the wall part 74 in the direction of the latching elements 25, 72 engaged with one another takes place via the actuating element 78 and thus these two latching elements 25, 72 be disengaged.

   To fix the position of the needle carrier 4 in the disposal position, the above-described positioning device 39 can again be provided with the retaining elements 40 or stop elements 72. Regardless, it would also be possible to use the previously described securing element 46 for fixing the position.
In this embodiment shown here, a cover 83 is disposed in the region of the distal end 10 of the receptacle 2 and pivotally connected thereto, for example, via a hinge or a hinge. After the intended use, such as a blood sample, and possibly even before the adjustment of the needle carrier 4 in the disposal position, the pivotally mounted cover 83 can be placed in the form of a lid on the distal end 10 and fixedly connected to the receptacle 2.

   Under fixedly connected is to be understood here that the cover 83 is permanently connected to each other via a snap or snap connection with the Aufhahmebehälter 2 or this interference fit can be opened only by destruction. In a detailed representation of the snap or snap connection was omitted here for the sake of clarity and this can be freely selected according to the known prior art.
Similarly as described above for the cover 3, it may be advantageous if a plurality, preferably four, cross-shaped holding arms 84 are provided on the needle carrier 4, on which the first latching elements 25 are arranged.

   As a result, better guidance of the needle carrier 4 in the guide arrangement or arrangements 27, 52, which is not illustrated here, can be achieved over the circumference, with the latching device 16 comprising the diametrically opposed and cooperating latching elements 25, 72. Furthermore, the arrangement of the cannula tip 44, in particular its bevel in relation to the latching device 16 to align that with horizontally aligned longitudinal axis 8 and also in a horizontally extending plane aligned locking elements 25, 72, the bevel on the cannula 5 in a view of the Aufhahmevorrichtung 1 can be seen from above by an operator.
In Fig. 21 is a similar construction of the Aufhahmevorrichtung 1, as shown in FIGS. 7 to 18, wherein in turn for the same parts the same reference numerals or

   Component designations, as in the preceding Figs. 1 to 20, are used. Likewise, to avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs.
This holding device 1 shown here again comprises the receptacle 2, the cover element 3 and the needle carrier 4 with the usually double-ended cannula 5 arranged therein.

   Furthermore, between the receptacle 2, in particular its end wall 13 and the needle carrier 4 and between this and the cover 3, again the two adjusting devices 15, 17 are provided for adjustment after pressing the Rastvonichtung 16, starting from the insertion position in the disposal position.
In contrast to the illustrations in FIGS. 7 to 18, the protective element 18 is not provided as a separate component, but is fitted in one piece on the receptacle 2.

   To cover the cannula tip 44 before the intended use turn the protective cap 19 connected to the protective element 18 is provided.
By the molding of the protective element 18 to the receptacle 2, a pre-assembly of the entire Aufhahmevorrichtung 1 is possible, in which both the cover 3 and the needle carrier 4, together with the needle assembly 14 inserted from the open distal end 10 into the Aufhahmekammer 7 and back into the insertion position is spent. In this case, the mutually associated latching elements 25, 72 are grooving. The latching elements 25, 72 described above can be chosen very differently and combined with one another as desired.

   Also simplified is the formation of the previously described wall portion 74 indicated.
The arrangement of the protective cap 19, the cannula 5 or even the entire Aufhahmevochtung 1 may be performed sterile for the intended use at the same time. Before the intended use, only the protective cap 19 is now to be removed and it projects the cannula 5 by a predeterminable extent over the protective element 18 and is available for a puncture procedure. After the intended use, the latching device 16 is to be unlocked, whereby an automatic return to the disposal position takes place.

   In this, the cannula tip 44, as in all other Ausführangsbeispielen previously described also, within the protective element 18, whereby the necessary adjustment compared to the previously known Aufhahmevorrichtungen 1 is substantially shortened.
The cover of the distal end 10 facing the end of the double-ended cannula 5 takes place here by the cover 3, which is moved starting from the insertion position into the disposal position in the region of the distal end 10.
The protective element 18 preferably completely surrounds the needle assembly 14 as seen circumferentially and may be formed adjacent thereto.

   Depending on the wall thickness of the protective element 18 and the selected material, a certain elastic deformation is possible.
But it would also be possible that in the region of an opening 85 for the passage of the needle assembly 14 through the protective element 18, a liquid-sucking element 86 is arranged, which at the provision of the standby position in the disposal position and after Eneichen the same or at the or in the cannula 5 remaining Kö [phi] he liquid adheres to itself. Thus, a subsequent escape and associated risk of infection in addition to the risk of puncture injuries is prevented. This element 86 can also be pierceable and for the most part self-resealing or else also in the form of a flap valve.

   For better clarity, the element 86 has been shown only schematically simplified.
For the sake of order, it should finally be pointed out that, for a better understanding of the structure of the receiving device, these or their components have been shown partly without dimensions and / or enlarged and / or reduced in size.
The embodiments show possible embodiments of the Aufhahmevomchtung 1, wherein it should be noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but also various combinations of the individual embodiments are mutually possible and this variation possibility due to the doctrine of technical action representational invention in the skill of those skilled in this technical field.

   So there are also all conceivable embodiments, which are possible by combinations of individual details of the illustrated and described embodiment, the scope of protection.
The task underlying the independent inventive solutions can be taken from the description.
Above all, the individual in FIGS. 1 to 6; 7 to 17; 18; 19, 20; 21 embodiments form the subject of independent solutions according to the invention.

   The relevant tasks and solutions according to the invention can be found in the detailed descriptions of these figures.
Reference numeral to tellun Aufhahmevorrichtung 36 Tragkö [] he receptacle 37 support element covering element 38 anti-rotation needle carrier 39 Anetiereinrichtung cannula 40 retaining element
Container wall 41 A [pi] etierelement
Aufmeahmekammer 42 stop element
Longitudinal axis 43 Thread arrangement proximal end 44 Needle tip distal end 45 Bevel inner Surface 46 Safety element outer surface 47 Recess
End wall 48 support part
Needle arrangement 49 Centering element
Adjustment device 50 recess
Locking device 51 centering element
Adjustment device 52 guide arrangement
Protective element 53 partial area
Protective cap 54 partial area
Level 55 guideway
Grundköphi he 56 guideway
Breakthrough 57 holding arm
Component 58

  adjustment
Protective cover 59 Guide element
Locking element 60 guide extension
Detent recess 61 support arm
Guide arrangement 62 partial section
Guide groove 63 supporting part
Guide extension 64 approach
  <EMI ID = 49.1>
Diameter 65 Flattening Diameter 66 Positioning element Opening 67 Adjustment Cross-sectional dimension 68 Stop element Cross-sectional dimension 69 Retaining element Retaining area 70 Contact surface

  <EMI ID = 49.2>
Aufhahmevorrichtung receptacle cover element Nadelfräger cannula
36 Tragkö [phi] he
37 support element
38 anti-twist device
39 Anetiereinrichtung
40 retaining element
container wall
Aufiiahmekammer
Longitudinal axis proximal end distal end inner surface outer

  surface
bulkhead
needle assembly
adjustment
Rastvonichtung
adjustment
protection element
protective cap
level
Grundkö [phi] he
breakthrough
component
cover
locking element
recess
guide assembly
guide
Guide extension
  <EMI ID = 49.1>
Diameter Diameter Opening Cross-sectional dimension Cross-sectional dimension Holding space
41 A [pi] etierelement
42 stop element
43 Thread arrangement
44 cannula tip
45 bevel
46 securing element
47 deepening
48 supporting part
49 centering element
50 deepening
51 centering element
52 leadership arrangement
53 subarea
54 subarea
55 guideway
56 guideway
57 holding arm
58 adjustment path
59 guide element
60 guide extension
61 support arm
62 partial section
63 supporting part
64 approach
65 flattening
66 positioning element
67 adjustment path
68 stop element
69 retaining element
70 contact surface reference symbol
71

  locking element
72 latch
73 wall part
74 wall thickness
75 slot
76 slot
77 recess
78 actuator
79 footbridge
80 end area
81 end area
82 securing element
83 cover element
84 holding arm
85 opening
86 element


    

Claims (99)

<EMI ID = 51.1> Claims 1. Aufnahmevochtung (1) with a Aufhahmebehälter (2) for Aufhahmegefass, in particular a blood sampling tube, the Aufhahmebehälter (2) with a container wall (6) delimiting a Aufiiahmekammer (7) and in the direction of a longitudinal axis (8) spaced from each other a proximal and a distal end (9, 10), the container wall (6) being bounded by an inner surface (11) facing the receiving chamber (7) and an outer surface (12) facing away from it, with a needle carrier (4) and with a needle arrangement (14) held thereon, in particular a double-ended cannula (5), wherein the needle carrier (4) in the Aufhahmekammer (7) of the Aufhahmebehälters (2) relative to this from a use position in the region of the proximal end (9) towards the distal end (10) is displaced into a disposal position, and in the deployed position, a cannula tip (44) of the needle assembly (14) overrides the receptacle (2) in the direction away from the receiving chamber (7), with a first adjustment device (15) for the needle carrier (4) for the displacement from the insertion position into the disposal position, and with a detachable latching device (16), characterized in that in the inserted position of the needle carrier (4), that portion of the needle assembly (14) which projects over the receptacle (2) is at least partially covered by at least one protective element (18) and the protective element (18) is connected to the receptacle (2). 2. Aufhahmevorrichtung (1) according to claim 1, characterized in that the needle assembly (14) in its insertion position the protective element (18) by an extent between 10 mm and 25 mm, in particular between 12 mm and 20 mm übenagt. 3. Aufhahmevomchtung (1) according to claim 1 or 2, characterized in that the protective element (18) with an end wall (13) of the receptacle (2) is connected. 4. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the protective element (18) as Hohlprofilkö [phi] it is formed. 5. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the protective element (18) is tubular. 6. receiving device (1) according to any one of the preceding claims, characterized in that the protective element (18) is connected to the on Ahmebehälter (2) via a snap connection. 7. Aufhahmevorrichtung (1) according to one of claims 1 to 5, characterized in that the protective element (18) on the receiving container (2) is integrally formed. 8. Aufhahmevomchtung (1) according to any one of the preceding claims, characterized in that in the insertion position that portion of the needle assembly (14) which projects beyond the protective element (18), by a protective cap (19) is covered. 9. Aufhahmevorrichtung (1) according to spoke 8, characterized in that the protective cap (19) is releasably connected to the protective element (18). 10. Aufhahmevonichtung (1) according to claim 8 or 9, characterized in that in a connecting region between the protective element (18) and the protective cap (19) a tamper-evident device is formed. 11. Receiving device (1) according to one of the preceding claims, characterized in that the needle assembly (14) in the disposal position of the Nadelfrägers (4) is assigned at least one cover element (3, 83) for that portion of the needle assembly (14), which in Direction of the distal end (10) of the receptacle (2) protrudes. 12. Aufhahmevorrichtung (1) according to spoke 11, characterized in that the cover (83) in the region of the distal end (10) of the Aufhahmebehälters (2) and is pivotally connected thereto 13. Aufnahmevochtung (1) according to claim 12, characterized in that the cover (83) in the disposal position of the Nadelfrägers (4) the Aufhahmekammer (7) closes and is fixedly connected to the Aufhahmebehälter (2). 14. Aufhahmevorrichtung (1) according to one of claims 1 to 11, characterized in that the cover (3) by a in a direction perpendicular to the longitudinal axis (8) aligned plane (20) in approximately disc-shaped Grundkö [phi] he (21) is formed, wherein the cover member (3) in the insertion position of the needle carrier (4) adjacent thereto on the side facing away from the proximal end (9) side in the Aufhahmekammer (7) is arranged. 15. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the first adjusting device (15) by a el.lastisch deformable spring element, in particular a compression spring, is formed. 16. Aufnahmevochtung (1) according to any one of the preceding claims, characterized in that between the needle carrier (4) and the cover (3) further, by an elastically deformable spring element, in particular a compression spring, formed adjusting device (17) is arranged and when loosening the locking device (16) the cover element (3) relative to the needle carrier (4) preferably in the direction of the longitudinal axis (8) through the further adjusting device (17) towards the distal end (10) of the Aufhahmebehälters (2) is adjusted , 17. Aufhahmevorrichtung (1) according to claim 16, characterized in that the further adjusting device (17), starting from the needle carrier (4) towards the cover (3), is conically widening. 18. Aufhahmevomchtung (1) according to any one of the preceding claims, characterized in that the first and the further adjusting device (15, 17) are formed by a one-piece component. 19. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the disc-shaped Grundkö [φ] he (21) of the cover (3) in the plane perpendicular to the longitudinal axis (8) aligned plane (20) has an outer diameter (30 ), which corresponds approximately to an inner diameter (31) of the receiving chamber (7) in the same plane (20) or is chosen only slightly smaller. 20. Aufhahmevomchtung (1) according to any one of the preceding claims, characterized in that the cover element (3) in the region of the longitudinal axis (8) has a perforation (22) for passing a portion of the cannula (5). 21. Aufhahmevorrichtung (1) according to spoke 20, characterized in that in the region of the through-hole (22) a liquid-absorbing or receiving component (23) is arranged. 22. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the releasable latching device (16) between the cover (3) and the Aufhahmebehälter (2) is arranged, with which the cover element (3) in the insertion position of the Nadelfrägers ( 4) relative to the Aufhahmebehälter (2) is held. 23. Aufhahmevorrichtung (1) according to one of claims 1 to 21, characterized in that the releasable latching device (16) between the needle carrier (4) and the Aufhahmebehälter (2) is arranged, with which the needle carrier (4) in the insertion position relative is held opposite the receiving container (2). 24. Recording device (1) according to one of the preceding claims, characterized in that the latching device (16) is formed by each cooperating in the insertion position first and second latching elements (25,72). 25. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the Rastvonichtung (16) comprises a plurality, but preferably two diametrically opposed first and / or second latching elements (25,72). 26. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the Rastvonichtung (16) comprises four evenly distributed over the circumference arranged first locking elements (25). 27. Aufhahmevorrichtung (1) according to any one of claims 24 to 26, characterized in that the first latching element (25) on the disc-shaped Grundkö [Phi] he (21) of the cover (3) is arranged. 28. Aufhahmevomchtung (1) according to any one of claims 24 to 26, characterized in that the first latching element (25) on the needle carrier (4) is arranged. 29. Recording device (1) according to any one of claims 24 to 28, characterized in that the second latching element (72) by a on the inner surface (11) of the container wall (6) of the receptacle (2) in the direction of the longitudinal axis of successive detent (73) is formed. 30. Aufnahmevonichtung (1) according to any one of claims 24 to 29, characterized in that the second latching element (72) by a in the container wall (6) of the receptacle (2) arranged latching recess (26) is formed. 31. Aufnahmevonichtung (1) according to any one of claims 24 to 30, characterized in that in the region of the cooperating first and second latching elements (25,72) at least one of the container wall (6) passing through the slot (76) is arranged. 32. receiving device (1) according to spoke 31, characterized in that the slot (76) has a longitudinal extent, which in the plane perpendicular to the longitudinal axis (8) aligned plane (20) is arranged to extend. 33. Aufhahmevorrichtung (1) according to any one of claims 24 to 32, characterized in that at least in the region of the first latching element (25) in the direction parallel to the longitudinal axis (8) seen in the end wall (13) of the Aufhahmebehälters (2) one passing through this Recess (77) is arranged. 34. Aufhahmevorrichtung (1) according to spoke 32 or 33, characterized in that between the slot (76) and the recess (77) has a wall portion (74) is formed, which preferably has a smaller wall thickness (75) relative to the container wall (6). having. 35. Aufhahmevorrichtung (1) according to claim 34, characterized in that the wall part (74) on the side away from the Aufhahmekammer (7) side an actuating element (78) for the release of the Rastvonichtung (16) is associated. 36. Aufhahmevorrichtung (1) according to claim 35, characterized in that the actuating element (78) via a web (79) with the wall part (74) of the Aufhahmebehälters (2) is connected. 37. receiving device (1) according to spoke 35 or 36, characterized in that the actuating element (78) seen in the circumferential direction has a length which corresponds approximately to the longitudinal extent of the slot (76). 38. Aufhahmevorrichtung (1) according to any one of claims 35 to 37, characterized in that on the actuating element (78) at a distance from each other in the circumferential direction spaced end portions (80, 81) one on the outer surface (12) of the Aufhahmebehälters (2) fitting Secured element (82) is arranged. 39. Aufhahmevorrichtung (1) according to any one of claims 35 to 38, characterized in that upon actuation of the actuating element (78) directed radially in the direction of the longitudinal axis (8) adjusting force and exceeding a pre-definable threshold value in cooperation with the securing elements (82 ) a release of the engaged first and second latching elements (25,72) takes place. 40. Aufhahmevorrichtung (1) according to claim 30, characterized in that the latching recess (26) passes through the container wall (6) of the Aufhahmebehälters (2). 41. Aufhahmevorrichtung (1) according to any one of Anspr Anspriche 24 to 40, characterized in that the one or more first locking elements (25) in the radial direction, starting from the inner surface (11) towards the outer surface (12) of the container wall (6). only partially protrude into the recesses (26). 42. receiving device (1) according to one of claims 24 to 41, characterized in that the one or more first latching elements (25) resiliently with the disc-shaped Grundkö [phi] he (21) of the cover (3) or the needle carrier (4) are connected. 43. Aufnahmevonichtung (1) according to any one of claims 24 to 42, characterized in that the one or more first locking elements (25) respectively at one of the grand body (21) of the cover (3) or the needle carrier (4) in the direction of the proximal End (9) of the receptacle (2) fromagenden holding arm (57; 84) is arranged or are. 44. Aufhahmevonichtung (1) according to any one of claims 24 to 43, characterized in that the or the first latching elements (25) in the region of the outer circumference of the cover member (3) or the needle carrier (4) are arranged. 45. Aufhahmevonichtung (1) according to any one of the preceding claims, characterized in that at the proximal end (9) facing the Grundköφier (21) at least a first centering element (51) for the further adjustment device (17) is. 46. receiving device (1) according to any one of the preceding claims, characterized in that between the cover (3) and the inner surface (11) of the container wall (6) at least a first guide arrangement (27) is provided which in the direction of the longitudinal axis ( 8) of the Aufhahmebehälters (2) is aligned. 47. Aufhahmevorrichtung (1) according to claim 46, characterized in that the first guide arrangement (27) at least over an entire adjustment away (58) of the cover (3) between its waiting position in the region of the proximal end (9) and its covering position in Area of the distal end (10) extends. 48. Aufhahmevorrichtung (1) according to spoke 46 or 47, characterized in that the first guide arrangement (27) by at least one in the container wall (6) recessed and in the direction of the longitudinal axis (8) extending guide groove (28) and at least one in the Guide groove (28) engaging the guide extension (29) on the cover (3) is formed. 49. Aufhahmevorrichtung (1) according to spoke 48, characterized in that over the circumference of the receptacle (2) evenly distributed a plurality of guide grooves (28) are arranged. 50. receiving device (1) according to spoke 48 or 49, characterized in that a groove edge of the guide groove (28) over the longitudinal extent relative to the longitudinal axis (8) runs parallel to this. 51. Aufhahmevonichtung (1) according to any one of the preceding Anspriiche, characterized in that the diametrically opposed latching devices (16) in the direction of the longitudinal axis (8) seen over the circumference of the receptacle (2) are arranged symmetrically between the guide grooves (28). 52. Aufnahmevonichtung (1) according to any one of the preceding claims, characterized in that between the receptacle (2) and the needle carrier (4), a further guide arrangement (52) is provided. 53. Aufhahmevonichtung (1) according to any one of the preceding claims, characterized in that for forming at least a portion of a guide arrangement (27, 52) a portion (53, 54) of the inner surface (11) of the container wall (6) as a guide track (55 , 56) is formed and aligned with respect to the longitudinal extent thereof with respect to the longitudinal axis (8) parallel to this. 54. receiving device (1) according to spoke 53, characterized in that the partial region (53, 54) of the inner surface (11) or the inner surface (11) with respect to the longitudinal axis (8) is cylindrical. 55. receiving device (1) according to claims 46 to 51, characterized in that the first guide arrangement (27) by the concern or interaction of the holding arm (57) arranged first locking element (25) on the guide track (55) is formed. 56. Aufhahmevonichtung (1) according to claim 55, characterized in that the or the first locking elements (25) bear with a predeterminable radially directed in the direction of the guide track (55) contact force. 57. Aufhahmevonichtung (1) after spoke 56, characterized in that the contact force over the entire displacement (58) of the cover (3) is almost the same. 58. Aufhahmevorrichtung (1) according to any one of claims 52 to 54, characterized in that the further guide arrangement (52) in the region of the Aufhahmebehälters (2) at least one on the inner surface (11) thereof arranged and in the direction of the longitudinal axis (8 ) of the inner surface (11), said guide element (59), such as a web, comprises a rib. 59. Aufhahmevonichtung (1) according to claim 58, characterized in that the one or more guide elements (59) is aligned in the direction of the longitudinal axis (8) or are. 60. Aufhahmevonichtung (1) according to claims 58 or 59, characterized in that in each case two seen along the circumference side by side guide elements (59) form part of the further guide arrangement (52). 61. Aufhahmevorrichtung (1) according to claim 60, characterized in that a plurality of guide elements (59) in pairs distributed uniformly over the circumference, in particular arranged in a cross-shaped, are provided. 62. Aufhahmevorrichtung (1) according to any one of claims 52 to 54 and 58 to 61, characterized in that the further guide arrangement (52) at least one further guide track (56) which is arranged between the two juxtaposed guide elements (59) , 63. Aufhahmevonichtung (1) according to any one of claims 52 to 54 and 58 to 62, characterized in that the further guide arrangement (52) in the region of the needle carrier (4) at least one with the one or more guide elements (59) cooperating guide extension (60) includes. 64. Aufhahmevorrichtung (1) according to claim 63, characterized in that the one or more guide extensions (60) respectively between the two juxtaposed guide elements (59) is arranged or are. 65. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that the respective cross-shaped mutually arranged first and the further guide tracks (55, 56) are mutually offset in the circumferential direction by 90 °. 66. Aufhahmevonichtung (1) according to any one of the preceding claims, characterized in that at least one guide element (59) protrudes into at least one in the peripheral region of the cover (3) formed part cutout (62) or is in engagement therewith. 67. Aufhahmevorrichtung (1) according to any one of the preceding Anspriiche, characterized in that the container wall (6) in the plane perpendicular to the longitudinal axis (8) aligned plane (20) has an annular cross-section and an outer diameter (30) of the disc-shaped Grundkö phi] ers (21) in approximately an inner diameter (31) of the Aufhahmekammer (7) in this plane (20) corresponds to or is slightly smaller. 68. receiving device (1) according to one of the preceding claims, characterized in that the Aufhahmebehälter (2) in the region of the distal end (10) is open and in the region of the proximal end (9) partially formed with the end wall (13) closed. 69. Aufhahmevonichtung (1) according to claim 68, characterized in that the end wall (13) in the region of the longitudinal axis (8) has an opening (32) in its inner cross-sectional dimension (33) in approximately an outer cross-sectional dimension (34) of Needle carrier (4) corresponds. 70. receiving device (1) to Speech 68 or 69, characterized in that in the end wall (13) has a receiving space (35) for the first adjusting device (15) or by the adjusting devices (15, 17) formed one-piece component is arranged. 71. Aufhahmevonichtung (1) according to any one of the preceding claims, characterized in that the needle carrier (4) by an approximately sleeve-shaped Tragkö phi he (36) is formed. 72. receiving device (1) to Speech 71, characterized in that on the sleeve-shaped Tragkö [phi] he (36) in the plane perpendicular to the longitudinal axis (8) aligned plane (20) at least one of these radially outwardly übenagendes support member (37) is arranged , 73. receiving device (1) according to spoke 72, characterized in that on the support element (37) the adjusting devices (15, 17) are supported on the respectively mutually facing end portions. 74. Aufhahmevorrichtung (1) according to spoke 73, characterized in that at least one of the end portions on the support member (37) is fixedly supported. 75. Aufhahmevorrichtung (1) according to spoke 72, characterized in that the support element (37) is arranged in one-piece design of the adjusting device (15, 17) in a transition region thereof and supported on this. 76. Receiving device (1) according to spoke 72, characterized in that the support element (37) as over the circumference and the Tragkö [Phi] he (36) radially übenagender support member (48) is formed. 77. receiving device (1) according to one of claims 71 to 76, characterized in that at the proximal end (9) facing the region of the support member (48) at least a first centering element (49) is arranged. 78. Aufnahmevonichtung (1) according to any one of claims 71 to 77, characterized in that in the distal end (10) facing the region of the Nadelfrägers (4) in the sleeve-shaped Tragkö [...] he (36) a tubular recess (50) is. 79. receiving device (1) according to one of claims 71 to 78, characterized in that in the sleeve-shaped Tragkö [phi] he (36) a threaded arrangement (43) for an extension piece of the needle assembly (14) is arranged. 80. receiving device (1) according to spoke 79, characterized in that the threaded arrangement (43) is aligned such that in opposite arrangement and horizontal orientation of the releasable Rastvonichtung (16) for the cover (3) arranged on a cannula tip (44) Bevel (45) is arranged to extend on an upper side of the cannula (5). 81. Aufhahmevorrichtung (1) according to any one of the preceding claims, characterized in that between the needle carrier (4) and the Aufhahmebehälter (2) an anti-rotation (38) is arranged, which in the insertion position of the Nadelfrägers (4) is engaged and a relative pivoting or rotation between them about the longitudinal axis (8) prevented. 82. Receiving device (1) according to one of the preceding claims, characterized in that the cover element (3) in the present in the disposal position needle carrier (4) in the region of the distal end (10) relative to the receiving container (2) in its longitudinal movement in the direction of the longitudinal axis (8) by means of a Anetiereinrichtung (39) is held stationary. 83. Aufhahmevonichtung (1) to Speech 82, characterized gekermzeichnet that the Anetiereinrichtung (39) at least one arranged on the receptacle (2) and the distal end (10) facing the retaining element (40) and at least one cooperating A [pi] etierelement ( 41) on the cover (3). 84. receiving device (1) according to claim 83, characterized gekermzeichnet that the retaining element (40) by a resilient part of the container wall (6) is formed, at least over a portion of its Längsersfreckung in the direction of the longitudinal axis (8) on the inner surface (8). 11) is formed ausagend in the direction of the longitudinal axis (8). 85. Aufhahmevonichtung (1) according to claim 83 or 84, characterized in that the or the retaining elements (40) in the region of the guide arrangement (27), in particular in the guide groove (28) are arranged. 86. receiving device (1) according to any one of claims 81 to 85, characterized in that the Anetiereinrichtung (39) at least one arranged on the Aufhahmebehälter (2) and the distal end (10) facing stop element (42) for the cover (3) , 87. Aufhahmevorrichtung (1) according to spoke 86, characterized in that the one or more stop elements (42) in the region of the guide arrangement (27), in particular in the guide groove (28) are arranged. 88. Aufhahmevorrichtung (1) according to any one of the preceding Ansprächen, characterized in that in the region of the distal end (10) of the Aufhahmebehälters (2) on this at least one securing element (46) is arranged. 89. receiving device (1) according to claim 88, characterized in that the securing element (46) inserted into the receiving chamber (7) and held on the receptacle (2) is engaged. 90. Aufnahmevonichtung (1) according to spoke 88 or 89, characterized in that the securing element (46) comprises a sleeve-shaped support member (63) and an associated flange-shaped projection (64), the support member (63) on the longitudinal axis ( 8) averted. 91. receiving device (1) according to any one of claims 88 to 90, characterized in that on the sleeve-shaped support member (63) at least one in parallel to the longitudinal axis (8) aligned positioning (66) is arranged, the support member (63) in the direction on the proximal end (9) übenagt. 92. Aufnahmevonichtung (1) according to spoke 91, characterized in that a plurality, preferably four, positioning elements (66) evenly distributed over the circumference, in particular arranged in a cross shape, are provided. 93. Aufhahmevonichtung (1) according to any one of the preceding Ansprächen, characterized in that the positioning element (66) in the further, between the two juxtaposed guide elements (59) arranged guide track (56) protrudes. 94. Aufhahmevorrichtung (1) according to any one of the preceding Ansprächen, characterized in that in the disposal position of the guide extension (60) of the nail carrier (4) at the proximal end (9) facing the end of the positioning element (66) is supported. 95. Aufhahmevorrichtung (1) according to any one of the preceding Ansprächen, characterized in that the Anetiereinrichtung (39) at least one arranged on the securing element (46) and the proximal end (9) closer retaining element (69) and at least one cooperating with the covering element (3), in particular the retaining arm (57) arranged latching element (25). 96. Aufnahmevonichtung (1) according to any one of the preceding claims, characterized in that the Anetiereinrichtung (39) further comprises at least one on the securing element (46) arranged and the distal end (10) facing stop element (68) for the cover (3). 97. Aufhahmevomchtung (1) according to any one of the preceding Ansprächen, characterized in that in the disposal position between the securing element (46) and the cover (3) an anti-rotation (72) is engaged. 98. Aufnahmevonichtung (1) according to any one of the preceding Ansprächen, characterized in that the cannula (5) of the needle assembly (14) with the needle carrier (4) is fixedly connected. 99. Aufhahmevorrichtung (1) according to any one of the preceding Ansprächen, characterized in that the fixed connection between the cannula (5) and the needle carrier (4) by gluing, welding or Anformvorgang takes place.