CN209286383U - A kind of dedicated destroyer of infusion apparatus - Google Patents

Abstract

The utility model discloses a kind of dedicated destroyer of infusion apparatus, arm is cut and the syringe needle clamping device cut on arm that unmakes described in being symmetrically disposed on two by unmaking of being hinged of pin shaft including two；The end for cutting arm of unmaking is equipped with scissors handle；The syringe needle clamping device includes being fixedly installed on the connection mobile jib cut on arm that unmakes, the elastic telescopicing rod being articulated on the connection mobile jib and the syringe needle grip block for being articulated with the elastic telescopicing rod other end, vertical direction rotation of the elastic telescopicing rod along the connection mobile jib, the angle rotatable of the elastic telescopicing rod is 8 °, for the syringe needle grip block along the vertical direction rotation of the connection mobile jib, the angle rotatable of the syringe needle grip block is 8 °.The utility model is capable of clamping transfusion needle while cutting the transfusion needle of infusion apparatus, does not fall out transfusion needle, and in addition the dedicated destroyer of this infusion apparatus can also be used as normal scissors.

Description

A kind of dedicated destroyer of infusion apparatus

Technical field

The utility model relates to medical care instrument fields, and in particular to a kind of dedicated destroyer of infusion apparatus.

Background technique

Hospital can all generate a large amount of clinical waste daily, in fact, discarded syringe needle often carries a large amount of virus, disease Bacterium, in order to which these clinical wastes are destroyed, prevent by it is artificial it is intentional or unintentional utilize again, generally use the scissors that unmakes To destroy.

After being clinically infused for patient, nursing staff, which cuts the transfusion needle of infusion apparatus, is put into disposable anti-stab recycling box Interior, rest part is put into clinical waste collection bag, is then carried out classification recycling according to medical garbage sorting and is destroyed.At present The scissors clinically applied is common day to commonly use scissors, can only play the function of cutting the transfusion needle of infusion apparatus, cannot be incited somebody to action The transfusion needle cut directly is put into sharp instrument box, is generally required hand-held transfusion needle and is put into sharp instrument box, since transfusion needle is smaller It is the more serious position of damage ratio again, transfusion needle is directly contacted with hand can seriously pollute the hand of nursing staff, sometimes nursing staff Careless handle can be punctured, catch a variety of diseases such as hepatitis, tetanus.

Sometimes medical staff can carry it is various clamp syringe needle using tool such as tweezers, this considerably increases its work again Amount.

Utility model content

In view of the above-mentioned problems, the utility model discloses a kind of dedicated destroyer of infusion apparatus, this device is by infusion apparatus Transfusion needle be capable of clamping transfusion needle while cut, do not fall out transfusion needle, in addition the dedicated destroyer of this infusion apparatus also can It is used as normal scissors.

To be intended to above-mentioned purpose, the technical solution adopted in the utility model are as follows: a kind of dedicated destroyer of infusion apparatus, including Two are cut arm and the syringe needle clamping device cut on arm that unmakes described in being symmetrically disposed on two by unmaking of being hinged of pin shaft；

The end for cutting arm of unmaking is equipped with scissors handle；

The syringe needle clamping device includes being fixedly installed on the connection mobile jib cut on arm that unmakes, and is articulated with the connection Elastic telescopicing rod on mobile jib and the syringe needle grip block for being articulated with the elastic telescopicing rod other end, the elastic telescopicing rod is along institute The vertical direction rotation of connection mobile jib is stated, the angle rotatable of the elastic telescopicing rod is 8 °, and the syringe needle grip block is described in The vertical direction rotation of mobile jib is connected, the angle rotatable of the syringe needle grip block is 8 °.

Further: the syringe needle grip block is arc panel.

Further: the syringe needle grip block includes arc syringe needle clamping part, is integrally formed at the arc syringe needle clamping The syringe needle boosting handle clamping part of portion one end and the syringe needle boosting handle guide sliding part for being set to syringe needle boosting handle clamping part one end, institute It states and is equipped with syringe needle boosting handle block machine between arc syringe needle clamping part and syringe needle boosting handle clamping part.

It is further: to be fixedly installed the first bar on the connection mobile jib.

Further: the elastic telescopicing rod includes the outer sleeve hinged with the connection mobile jib, is sheathed on the housing Slide bar in cylinder and the spring that is set in the outer sleeve；The outer sleeve bottom end is recessed baffle ring, the top of the slide bar Evagination is held to form bulge loop, the outer diameter of the bulge loop is greater than the internal diameter of the baffle ring, and the lower end of the slide bar and the syringe needle clamp Plate is hinged, and the bottom end of the spring is connected with the top of the slide bar, the roof on the top of the spring and the outer sleeve It is connected.

Further: described unmake cuts arm equipped with axis hole, offers location hole on the connection mobile jib, described unmake is cut It is inserted with positioning pin on arm, described positioning pin one end is inserted in the positioning hole, described in the other end of the positioning pin stretches out It unmakes and is equipped with hand-held part after cutting arm, be arranged with reset spring outside the positioning pin, described reset spring one end is cut with described unmake Arm is connected, and the other end of the reset spring is connected with the bottom of the hand-held part.

Further: the inner wall of the axis hole is equipped with slider guide, offers and the slider guide on the connection mobile jib Corresponding guide groove.

Further: the opening of the axis hole is hinged with gasket.

Further, the syringe needle clamping device has multiple.

Had the beneficial effect that caused by by adopting the above technical scheme two be hinged unmake and cut arm, be used to infusion apparatus Perfusion tube and infusion apparatus transfusion needle cut, be symmetricly set on two syringe needle clamping devices cut on arm that unmake, it is defeated when cutting It is used to clamp transfusion needle when liquid needle, prevents transfusion needle from falling.

Syringe needle clamping device includes connection mobile jib, elastic telescopicing rod and syringe needle grip block, when using this device, syringe needle folder Transfusion needle can be clamped by holding plate, and when firmly cutting off perfusion tube, elastic telescopicing rod starts to compress, while elastic telescopicing rod squeezes Syringe needle grip block, so that syringe needle clamps board clamping transfusion needle, transfusion needle is put into sharp instrument box by i.e. hand-holdable scissors handle at this time. In whole process, transfusion needle is not fallen out, and is not needed nurse with hand and is directly contacted transfusion needle.The dedicated destroyer knot of this infusion apparatus Structure is simple, easy to operate.

The elastic telescopicing rod of this device can rotate 8 ° around connection mobile jib in the vertical face of connection mobile jib, and syringe needle grip block can 8 ° are rotated around elastic telescopicing rod in the vertical face of connection mobile jib.It can be achieved with the pendulum that syringe needle grip block does micro- a small range in this way Dynamic and rotation, can very easily make syringe needle grip block be clamped in outside transfusion needle by adjusting position.

The syringe needle boosting handle guide sliding part of syringe needle grip block can make the syringe needle boosting handle on transfusion needle can smoothly enter into syringe needle In boosting handle clamping part, and it is further fixed clamped by syringe needle boosting handle clamping part, increase the clamped stabilization of transfusion needle Property.Syringe needle boosting handle block machine between arc syringe needle clamping part and syringe needle boosting handle clamping part, which is able to achieve, determines syringe needle boosting handle Position, it is convenient that transfusion needle is quickly positioned and cut.

Two respectively arranged first bars can cut the common clamping perfusion tube of arm mutual cooperation with unmaking, determine it Position, on the one hand prevents it from moving during cutting, on the other hand can quickly realize the positioning to transfusion needle.

Connection mobile jib can be mounted and dismounted easily by the plug of positioning pin, when connection mobile jib is cut on arm from unmaking After pulling up, whole device can be used as common scissors and use, and the present apparatus can be cut in the dedicated destroyer of infusion apparatus and commonly Fast transforms are realized between knife.The setting of slider guide and guide groove can facilitate positioning of the connection mobile jib in plug.

When the connection mobile jib of the present apparatus pulls and as common scissors in use, gasket can be to ruining from unmaking to cut on arm Shape cuts the axis hole on arm and plays certain sealing function, prevents sundries from entering in axis hole and influences connection mobile jib and reinsert to unmake It cuts in the axis hole of arm.

Detailed description of the invention

Fig. 1 show the schematic perspective view of the utility model；

Fig. 2 show the schematic perspective view in another direction of the utility model；

Fig. 3 show the portion the B enlarged diagram of Fig. 1；

Fig. 4 show the structural schematic diagram of the utility model syringe needle clamping device；

Fig. 5 show the utility model elastic telescopicing rod diagrammatic cross-section；

Fig. 6, which show the utility model and unmakes, cuts the structural schematic diagram of arm；

Fig. 7 show the portion the A enlarged diagram of Fig. 6；

Fig. 8 show the structural schematic diagram at the transfusion needle position of infusion apparatus；

Fig. 9 show the destroyer structural schematic diagram with multiple syringe needle clamping devices；

Wherein: 1, it unmakes and cuts arm, 11, axis hole, 12, slider guide；2, syringe needle clamping device, 21, connection mobile jib, 211, positioning Hole, 212, guide groove, 22, elastic telescopicing rod, 221, outer sleeve, 2211, baffle ring, 222, slide bar, 2221, bulge loop, 223, spring, 23, syringe needle grip block, 231, arc syringe needle clamping part, 232, syringe needle boosting handle clamping part, 233, syringe needle boosting handle guide sliding part, 234, syringe needle boosting handle block machine, the 24, first bar；3, scissors handle；4, positioning pin, 41, hand-held part；5, reset spring；6, close Packing；7, syringe needle boosting handle.

Specific embodiment

The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.

In clinical treatment, infusion apparatus used is generally by transfusion needle, infusion tube, liquid medicine filter, flow regulator, drop Pot, bottle plug puncture unit connect composition with several parts such as air filter, as shown in figure 8, wherein transfusion needle include syringe needle and with Syringe needle is integrally disposed upon syringe needle boosting handle 7.

Fig. 1 to Fig. 7 is an a kind of specific embodiment of the utility model: dedicated destroyer of infusion apparatus, including two It is a that arm 1 is cut and the syringe needle clamping device 2 cut on arm 1 that unmakes described in being symmetrically disposed on two by unmaking of being hinged of pin shaft；Two It is a be hinged unmake cut arm 1 be used to cut connection transfusion needle perfusion tube；It is symmetricly set on two syringe needles cut on arm that unmake Clamping device 2 prevents transfusion needle from falling for clamping the transfusion needle cut.

The end for cutting arm 1 of unmaking is equipped with scissors handle 3；The syringe needle clamping device 2 is described including being fixedly installed on Unmake the connection mobile jib 21 cut on arm 1, is articulated with the elastic telescopicing rod 22 connected on mobile jib 21 and is articulated with the elasticity The syringe needle grip block 23 of 22 other end of telescopic rod, the elastic telescopicing rod 22 are rotated along the vertical direction of the connection mobile jib 21, The angle rotatable of the elastic telescopicing rod 22 is 8 °, and the syringe needle grip block 23 turns along the vertical direction of the connection mobile jib 21 Dynamic, the angle rotatable of the syringe needle grip block 23 is 8 °.

The specific method and step of the clamping transfusion needle of syringe needle clamping device 2 are as follows: two are unmake and cuts arm 1 and opens, it will be wait ruin Two positions cut between arm 1, and adjust infusion apparatus of unmaking that the infusion apparatus of shape is put into opening, keep the transfusion needle of infusion apparatus general Between two syringe needle clamping devices 2, and gradually clamps two by scissors handle 3 and unmake and cut arm 1, up to syringe needle grip block 23 gradually start to contact and squeeze transfusion needle, slightly slowly and gradually adjust the position of transfusion needle at this time, so that syringe needle presss from both sides Hold plate 23 and clamp transfusion needle gradually, simultaneously two unmake cut arm 1 start shear perfusion tube.Unmake when two cut arm 1 will be defeated When liquid pipe is thoroughly cut, syringe needle grip block 23 realizes the clamping to transfusion needle at this time.Transfusion needle can be moved to sharp instrument box at this time Then top makes two to unmake and cuts the opening of arm 1, and syringe needle grip block 23 is made to unclamp transfusion needle by scissors handle 3.

In the actual operation process, elastic telescopicing rod 22 can be in the vertical face of connection mobile jib 21 around 21 turns of mobile jib of connection 8 ° dynamic, syringe needle grip block 23 can rotate 8 ° around elastic telescopicing rod 22 in the vertical face of connection mobile jib 21, clamp in this way in syringe needle Plate 23 remains to make transfusion needle small adjustment during gradually clamping transfusion needle, to ensure that syringe needle grip block 23 can be preferable Clamp transfusion needle.

In whole process, transfusion needle is not fallen out, and is not needed nurse with hand yet and is directly contacted transfusion needle.This infusion apparatus is dedicated Destroyer structure is simple, easy to operate.

As a kind of preferred implementation: the syringe needle grip block 23 is arc panel.Shape of the arc panel with being bonded transfusion needle, side Just transfusion needle is clamped.

Be preferably implemented as another kind: the syringe needle grip block 23 includes arc syringe needle clamping part 231, is integrally formed at institute It states the syringe needle boosting handle clamping part 232 of 231 one end of arc syringe needle clamping part and is set to the syringe needle boosting handle clamping part 232 1 The syringe needle boosting handle guide sliding part 233 at end；Needle is equipped between the arc syringe needle clamping part 231 and syringe needle boosting handle clamping part 232 Head boosting handle block machine 234.It unmakes at two and cuts arm 1 and gradually clamp, and after syringe needle grip block 23 comes into contact with and squeezes transfusion needle, By pulling perfusion tube manually, syringe needle boosting handle 7 can be made to slide along syringe needle boosting handle guide sliding part 233, and progress into At syringe needle boosting handle clamping part 232, and helped by the syringe needle between arc syringe needle clamping part 231 and syringe needle boosting handle clamping part 232 Push handle block machine 234 is blocked and realizes the quick positioning to transfusion needle, does not need medical staff and manuallys locate, so that entirely Process is easy to operate, quick, while also realizing quick positioning to the clipped position on perfusion tube.Syringe needle grip block 23 gradually While clamping transfusion needle, two arc syringe needle clamping parts 231 also gradually clamp syringe needle boosting handle, further increase to transfusion needle The stability of clamping.

It is preferably implemented as another kind: being fixedly installed the first bar 24 on the connection mobile jib 21.Two the first bars 24, can with unmake cut arm 1 cooperate it is common clamp perfusion tube, it is positioned, on the one hand prevents perfusion tube from cutting It is moved in journey, on the other hand can quickly realize the positioning to transfusion needle.

Be preferably implemented as another kind: the elastic telescopicing rod 22 includes the outer sleeve hinged with the connection mobile jib 21 221, the slide bar 222 being sheathed in the outer sleeve 221 and the spring 223 being set in the outer sleeve 221；The outer sleeve 221 bottom ends are recessed baffle ring 2211, and the top evagination of the slide bar 222 forms bulge loop 2221, the outer diameter of the bulge loop 2221 Greater than the internal diameter of the baffle ring 2211, the lower end of the slide bar 222 and the syringe needle grip block 23 are hinged, the spring 223 Bottom end is connected with the top of the slide bar 222, and the top of the spring 223 is connected with the roof of the outer sleeve 221.

Be preferably implemented as another kind: described unmake cuts arm 1 equipped with axis hole 11, offers on the connection mobile jib 21 calmly Position hole 211, it is described unmake to cut positioning pin 4 is inserted on arm 1, described 4 one end of positioning pin is inserted in the location hole 211, institute State positioning pin 4 the other end stretch out described in unmake cut arm 1 after be equipped with hand-held part 41, reset spring is arranged with outside the positioning pin 4 5, described 5 one end of reset spring cuts arm 1 and is connected with described unmake, the other end of the reset spring 5 and the hand-held part 41 Bottom be connected.

When needing to unmake to infusion apparatus, the control connection insertion of mobile jib 21, which is unmake, is cut in the axis hole 11 of arm 1, simultaneously By positioning pin 4 be inserted into location hole 211 in, realize to connection mobile jib 21 positioning, at this time whole device can to infusion apparatus into Row unmakes.When not needing to be unmake, the hand-held part 41 of positioning pin 4 is extracted manually, so that positioning pin 4 is from location hole 211 It extracts, then connection mobile jib 21 is extracted from axis hole 11.Device can be used as common scissors and use at this time.

Be preferably implemented as another kind: the inner wall of the axis hole 11 is equipped with slider guide 12, opens on the connection mobile jib 21 Equipped with guide groove 212 corresponding with the slider guide 12.It cooperates between slider guide 12 and guide groove 212 and can be convenient connection master Bar 21 is smoothly inserted into axis hole 11 and realizes.

Be preferably implemented as another kind: the opening of the axis hole 11 is hinged with gasket 6.

Be preferably implemented as another kind: the syringe needle clamping device 2 has multiple.Multiple syringe needle clamping devices 2 are arranged can be same When cut and clamp multiple syringe needles, substantially increase and ruin type rate.

When the connection mobile jib 21 of the present apparatus pulls and as common scissors in use, 6 energy of gasket from unmaking to cut on arm 1 It cuts the axis hole on arm 1 11 to unmaking and plays certain sealing function, prevent sundries from entering in axis hole 11 and influencing connection mobile jib 21 It reinserts to unmake and cut in the axis hole 11 of arm 1.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (9)

1. a kind of dedicated destroyer of infusion apparatus, it is characterised in that: including two by unmaking of being hinged of pin shaft cut arm (1) and Unmake the syringe needle clamping device (2) cut on arm (1) described in being symmetrically disposed on two；

The end for cutting arm (1) of unmaking is equipped with scissors handle (3)；

The syringe needle clamping device (2) includes being fixedly installed on the connection mobile jib (21) cut on arm (1) that unmakes, and is articulated with institute It states the elastic telescopicing rod (22) in connection mobile jib (21) and is articulated with the syringe needle grip block of the elastic telescopicing rod (22) other end (23), the elastic telescopicing rod (22) rotates along the vertical direction of connection mobile jib (21), the elastic telescopicing rod (22) Angle rotatable is 8 °, vertical direction rotation of the syringe needle grip block (23) along connection mobile jib (21), the syringe needle folder The angle rotatable for holding plate (23) is 8 °.

2. the dedicated destroyer of a kind of infusion apparatus according to claim 1, it is characterised in that: the syringe needle grip block (23) For arc panel.

3. the dedicated destroyer of a kind of infusion apparatus according to claim 1 or 2, it is characterised in that: the syringe needle grip block (23) include arc syringe needle clamping part (231), be integrally formed at the syringe needle boosting handle of described arc syringe needle clamping part (231) one end Clamping part (232) and the syringe needle boosting handle guide sliding part (233) for being set to described syringe needle boosting handle clamping part (232) one end；It is described Syringe needle boosting handle block machine (234) is equipped between arc syringe needle clamping part (231) and syringe needle boosting handle clamping part (232).

4. the dedicated destroyer of a kind of infusion apparatus according to claim 1, it is characterised in that: on the connection mobile jib (21) It is fixedly installed the first bar (24).

5. the dedicated destroyer of a kind of infusion apparatus according to claim 1, it is characterised in that: the elastic telescopicing rod (22) Including with the hinged outer sleeve (221) of connection mobile jib (21), the slide bar (222) being sheathed in the outer sleeve (221) and The spring (223) being set in the outer sleeve (221)；Outer sleeve (221) bottom end is recessed baffle ring (2211), described The top evagination of slide bar (222) forms bulge loop (2221), and the outer diameter of the bulge loop (2221) is greater than the interior of the baffle ring (2211) Diameter, the lower end of the slide bar (222) and the syringe needle grip block (23) hingedly, the bottom end of the spring (223) and the slide bar (222) top is connected, and the top of the spring (223) is connected with the roof of the outer sleeve (221).

6. the dedicated destroyer of a kind of infusion apparatus according to claim 1, it is characterised in that: described unmake is cut on arm (1) Equipped with axis hole (11), offered location hole (211) on the connection mobile jib (21), it is described unmake to cut be inserted with positioning on arm (1) It sells (4), described positioning pin (4) one end is inserted in the location hole (211), described in the other end stretching of the positioning pin (4) It unmakes and cuts arm (1) afterwards equipped with hand-held part (41), the positioning pin (4) is arranged with reset spring (5) outside, the reset spring (5) One end cuts arm (1) and is connected with described unmake, the reset spring (5)

The other end be connected with the bottom of the hand-held part (41).

7. the dedicated destroyer of a kind of infusion apparatus according to claim 6, it is characterised in that: the inner wall of the axis hole (11) It is equipped with slider guide (12), offers guide groove (212) corresponding with the slider guide (12) on the connection mobile jib (21).

8. the dedicated destroyer of a kind of infusion apparatus according to claim 6 or 7, it is characterised in that: the axis hole (11) Opening is hinged with gasket (6).

9. the dedicated destroyer of a kind of infusion apparatus according to claim 1, it is characterised in that: the syringe needle clamping device (2) have multiple.