WO2014183060A2 - Bride destinée à immobiliser un endoscope médical - Google Patents

Bride destinée à immobiliser un endoscope médical Download PDF

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Publication number
WO2014183060A2
WO2014183060A2 PCT/US2014/037535 US2014037535W WO2014183060A2 WO 2014183060 A2 WO2014183060 A2 WO 2014183060A2 US 2014037535 W US2014037535 W US 2014037535W WO 2014183060 A2 WO2014183060 A2 WO 2014183060A2
Authority
WO
WIPO (PCT)
Prior art keywords
scope
locking
clamp
disposed
arm
Prior art date
Application number
PCT/US2014/037535
Other languages
English (en)
Other versions
WO2014183060A3 (fr
Inventor
Randy J. DAWSON
Original Assignee
Prometheus Medical Innovations Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prometheus Medical Innovations Llc filed Critical Prometheus Medical Innovations Llc
Publication of WO2014183060A2 publication Critical patent/WO2014183060A2/fr
Publication of WO2014183060A3 publication Critical patent/WO2014183060A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A61M16/0497—Tube stabilizer

Definitions

  • the present invention concerns a clamp for fixing, fixating, or immobilizing a medical scope in a predetermined location and orientation. More specifically, the present invention provides a medical scope immobilization clamp that provides quick retention and release of the medical scope.
  • Medical scopes including video and fiber optic medical scopes (among others), often require immobilization while certain procedures are performed.
  • fiber optic and video scopes are referred to as “medical scopes” or “scopes” herein.
  • the medical scope With certain modalities, it is preferred for the medical scope to remain in the selected orientation for an extended period of time. In other words, once the medical scope is positioned, it may be necessary (or advisable) to maintain the same position for a length of time suitable for the associated procedure.
  • the present invention provides, therefore, an immobilizing clamp for a medical scope.
  • the present invention provides a clamp for a medical scope that facilitates rapid clamping of the medical device as well as quick release of the medical scope.
  • the present invention provides a clamp that may immobilize a scope in a longitudinal direction.
  • the device of the present invention also inhibits (or prohibits) rotational motion of the scope.
  • the device immobilizes an endotracheal tube to inhibit (or prohibit) placement variables caused by the tube movement itself.
  • the scope may be completely immobilized to suit the needs of the practitioner.
  • the clamp of the present invention has an opening through which a medical scope may be inserted.
  • the clamp also incorporates a friction-generating element that applies a force to the exterior of the medical scope.
  • the scope is disposed through the clamp of the present invention.
  • the clamp assists to hold the scope at a selected position of interest.
  • the device applies friction to the exterior of the scope, it becomes difficult to move the scope.
  • the clamp also fixates the endotracheal tube, reducing movement of the endotracheal tube, thereby minimizing variability caused by movement of the tube itself in or out of the patient.
  • a clamp for immobilizing a medical scope that includes a scope barrel defining a top end, a bottom end, an exterior surface, and an interior surface defining a central channel, wherein the central channel is adapted to receive a medical scope.
  • the clamp also includes first and second openings in the scope barrel adjacent to the top end and a first attachment bracket attached adjacent to the top end of the scope barrel.
  • the clamp has a first scope locking element having a first pivot end pivotally attached to the attachment bracket, a first manipulable end, a first scope pressure arm disposed between the first pivot end and the first manipulable end, and a first locking arm disposed between the first pivot end and the first manipulable end, wherein the first scope pressure arm is disposable through the first opening to extend into the central channel, and a second scope locking element having a second pivot end pivotally attached to the attachment bracket, a second manipulable end, a second scope pressure arm disposed between the second pivot end and the second manipulable end, and a second locking arm disposed between the second pivot end and the second manipulable end, wherein the second scope pressure arm is disposable through the second opening to extend into the central channel.
  • the first locking arm engages the second locking arm to fix the first scope locking element and the second scope locking element together in a locked position.
  • the first scope pressure arm and the second scope pressure arm are adapted to apply pressure to the medical scope when the first and second scope locking elements are in the locked position.
  • the first scope pressure arm is disposed between the first pivot end and the first locking arm and the second scope pressure arm is disposed between the second pivot end and the second locking arm.
  • first and second locking arms may be exterior to the scope barrel in the locked position.
  • the clamp may include first teeth disposed on the first locking arm and second teeth disposed on the second locking arm. The first teeth and the second teeth interfere with one another with the first and second locking elements are in the locked position.
  • first teeth are disposed on a bottom side of the first locking arm and the second teeth are disposed on a top side of the second locking arm.
  • the present invention also provides for a clamp with a second attachment bracket attached adjacent to the top end of the scope barrel, disposed a distance from the first attachment bracket.
  • the first pivot end and the second pivot end are disposed between the first attachment bracket and the second attachment bracket.
  • the first manipulable end may have a first ring adapted to receive at least one finger from a person and the second manipulable end may have a second ring adapted to receive at least one finger from a person.
  • the clamp may be constructed so that the cope barrel defines a third opening adapted to receive a medical device therethrough.
  • the third opening is contemplated to accommodate an elbow for a ventilator.
  • the scope barrel is cylindrical.
  • the clamp also may include a locking base element engageable with the scope barrel.
  • the locking base element may include a base plate, a first cylindrical portion disposed on a base plate top surface, and a lock locating protrusion disposed on an exterior surface of the first cylindrical portion.
  • the scope barrel defines a lock fixing groove on the interior surface. The lock fixing groove engages the lock locating protrusion to discourage the locking base element from rotating with respect to the scope barrel.
  • the clamp may include a locking element engageable with the scope barrel.
  • the locking may have a locking element plate, a second cylindrical portion disposed on a locking element plate bottom surface, and a lock locating groove disposed on an interior surface of the second cylindrical portion. If so, it is contemplated that the lock locating groove engages the lock locating protrusion to discourage the locking element from rotating with respect to the scope barrel.
  • the locking base element may define first and second ends with a first longitudinal axis, the locking element may define third and fourth ends with a second longitudinal axis, and the first and second longitudinal axes may be perpendicular to one another.
  • the second cylindrical portion may establish a gap between the locking base element and the locking element.
  • FIG. 1 is a perspective view of one contemplated embodiment of the fully assembled clamp of the present invention, the view being from a position adjacent to a front of the clamp;
  • FIG. 2 is a perspective view of one contemplated embodiment of a locking base element of the clamp illustrated in Fig. 1;
  • Fig. 3 is a perspective view of one contemplated embodiment of a rotational lock element of the clamp shown in Fig. 1;
  • FIG. 4 is a perspective view of a scope barrel portion of the clamp illustrated in
  • Fig 5 is a perspective view of one half of a scope locking element that cooperates with the scope barrel portion illustrated in Fig. 4;
  • FIG. 6 is a top view of the assembled clamp of the present invention, which is illustrated in Fig. 1;
  • FIG. 7 is a bottom view of the assembled clamp of the present invention illustrated in Fig. 1;
  • FIG. 8 is a front view of the clamp of the present invention illustrated in Fig. 1;
  • Fig 9 is a rear view of the clamp illustrated in Fig. 1;
  • Fig 10 is a right side view of the clamp illustrated in Fig. 1;
  • Fig 11 is a left side view of the clamp illustrated in Fig. 1;
  • Fig 12 is a top view of one contemplated embodiment of a head stabilizer with which the clamp of Fig. 1 may be employed;
  • Fig. 13 is a side view of the head stabilizer illustrated in Fig. 12;
  • Fig. 14 is a front view of the head stabilizer illustrated in Fig. 12.
  • the discussion that follows one or materials may be described. The discussion of any one material is not intended to be limiting of the present invention, as variations and equivalents may be employed without departing from the scope of the present invention.
  • the materials selected for construction of the clamp 10 of the present invention may include any number of readily available polymers, composites, ceramics and/or metals.
  • clamp 10 may be integrated into other devices, act as a stand-alone device, or be integrated into any structure known to those of ordinary skill in the art. Further, a wide range of assembly structures, e.g., recesses and corresponding projections, set screws, welds, pins, adhesives, etc., easily may be utilized for locating and connecting the various structural elements of the clamp 10 without departing from the basic functionality of the device detailed herein.
  • the clamp 10 of the present invention is intended to be configured for: 1) holding a scope (not illustrated), such as an endoscope, in a fixed position after placement to allow the practitioner to precisely place the end of the scope in the therapeutic area without the concern of movement; 2) holding the scope in a fixed position after placement to allow the practitioner freedom to release the scope from his or her hands, thereby permitting the practitioner to perform procedures that may entail the use of both hands; 3) holding the scope in a fixed position after placement to give the practitioner freedom to release the scope from his or her hands, thereby permitting the practitioner the freedom to leave the immediate area temporarily for safety reasons such as radiation exposure during x-rays or fluoroscopic exposure; and 4) securely holding the scope and an endotracheal tube within any fixture that limits the movement of the scope and endotracheal tube.
  • a scope such as an endoscope
  • the clamp 10 of the present invention generally is contemplated to include a locking base element 12, a locking plate 14, a scope barrel 16, and two scope locking elements 18, 20. These elements of the clamp 10 are described in connection with Figs. 2-5.
  • the clamp 10 is contemplated to be used in conjunction with a head stabilizer 94 such as the one described in PCT Patent Application No. PCT/US2013/053755 (published as WO 2014/025754), having an international filing date of August 6, 2013, the entire contents of which are incorporated herein by reference.
  • the clamp 10 is contemplated to be attachable to the connection plate 106 on the head stabilizer 94. Selected details of the head stabilizer 94 are provided in connection with Figs.
  • the clamp 10 of the present invention may be used in connection with any suitable apparatus and the head stabilizer 94 is provided merely as one possible example.
  • the clamp 10 of the present invention is not intended to be limited solely to use with the head stabilizer 94 described in WO 2014/025754.
  • Fig. 2 is a perspective view of the locking base element 12 illustrated in the perspective view of the clamp 10 in Fig. 1.
  • the locking base element 12 includes a base plate 22 with two curved ends 24, 26.
  • a cylindrical portion 28 extends upwardly from the base plate 22 at a central location thereon.
  • the cylindrical portion 28 is contemplated to be sized to accommodate at least one or both of a scope and an endotracheal tube.
  • the cylindrical portion 28 includes a lock locating protrusion 30 on an exterior surface thereof that engages the locking element 14.
  • the cylindrical portion 28 also includes a notch 32 that is contemplated to accommodate an elbow from a ventilator, an endotracheal tube, or other medical device.
  • cylindrical portion 28 may accommodate an endotracheal adapter with a ventilator elbow being located in the notch 32.
  • a ventilator elbow being located in the notch 32.
  • different locking base elements 12 may be designed for each ventilator elbow available on the market.
  • the lock locating protrusion 30 is fashioned as an elongated ridge that extends along the length of the cylindrical portion 28 on an exterior surface.
  • the lock locating protrusion 30 is positioned to engage a rotational lock locating groove 34 in the locking element 14, as discussed below.
  • Fig. 3 is a perspective illustration of the locking element 14 component of the clamp 10 of the present invention.
  • the locking element 14 is constructed to include a locking element plate 36 with a cylindrical portion 38 that is larger in diameter than the exterior diameter of the cylindrical portion 28 of the locking base element 12.
  • the locking element 14 includes the lock locating groove 34 as a groove in the inner surface of the cylindrical portion 38.
  • the lock locating groove 34 engages the lock locating protrusion 30 on the cylindrical portion 28 of the locking base element 12.
  • the locking element plate 36 of the locking element 14 includes opposing ends 40, 42 that extend longitudinally from the cylindrical portion 38.
  • the ends 40, 42 of the locking element are aligned perpendicularly to the curved ends 24, 26 of the locking base element 12 when the lock locating protrusion 30 engages the lock locating groove 34.
  • the cylindrical portion 38 establishes a gap between the base plate 22 and the locking element plate 36.
  • the gap between the base plate 22 and the locking element plate 36 is intended to accommodate the thickness of the connection plate 106 of the head stabilizer 94, as described below in connection with Figs. 12 - 14.
  • the ends 40, 42 of the locking element plate 36 include lifting tabs 44, 46.
  • the lifting tabs 44, 46 help the practitioner to lift the sides of the locking element plate 36 when the clamp 10 is used in connection with the head stabilizer 94.
  • the ends 40, 42 of the locking element plate 36 include locking bars 48, 52 that are attached or integrally molded with the locking element plate 36.
  • the locking bars 48, 50 are contemplated to engage the surface of the connection plate 106 on the head stabilizer 94.
  • the practitioner seeks to disengage the clamp 10 from the head stabilizer 94, the practitioner lifts up on the lifting tabs 48, 50 to disengage the locking element plate 36 from the connection plate 106 on the head stabilizer 94.
  • the locking element plate 36, together with the base plate 22, may then be rotated to disengage the clamp 10 from the connection plate 106 on the head stabilizer 94.
  • Fig. 4 illustrates the scope barrel 16.
  • the scope barrel 16 has a cylindrical portion
  • a lock fixing protrusion 58 extends from the bottom end 56 along a portion of the exterior surface of the cylindrical portion 52.
  • a lock fixing groove 59 is located on the interior surface of the cylindrical portion 52 at the same location. The lock fixing groove 59 engages the lock locating protrusion 30 on the cylindrical portion 28 of the locking base element.
  • the cylindrical portion 52 of the scope barrel 16 includes a lock fixing protrusion 58 that accommodate a lock fixing groove 59
  • the lock fixing groove 59 may be provided without and associated protrusion 58.
  • the interior surface of the cylindrical portion 52 of the scope barrel 16 engages the exterior surface of the cylindrical portion 28 of the locking base element 12. Via the lock fixing groove 59, the scope barrel 16 is contemplated to engage the rotational lock locating protrusion 30 on the cylindrical portion 28 so that the scope barrel 16 is properly aligned with the locking base element 12 and the locking element 14.
  • the top end 54 of the cylindrical portion 52 of the scope barrel 16 includes two pivot attachment brackets 62, 64.
  • the pivot attachment brackets 62, 64 are fashioned as triangular elements that are attached to or integrally molded with the cylindrical portion 52 of the scope barrel 16.
  • the pivot attachment brackets 62, 64 each include bores 66, 68 that accommodate the scope locking elements 18, 20, as discussed below.
  • a pin 70 shown in Fig. 1 is inserted into the bores 66, 68 to permit the scope locking elements 18, 20 to rotate therearound, in the direction of the arrows 72, 74 (as shown in Fig. 1).
  • the cylindrical portion 52 of the scope barrel 16 includes two openings 76, 78 at its top end 54.
  • the openings 76, 78 accommodate the scope locking elements 18, 20, portions of which extend therethrough.
  • Fig. 5 illustrates the scope locking element 18 shown in Fig. 1.
  • the scope locking element includes a pivot 80 connected to an arcuate arm 82.
  • the arcuate arm 82 includes the pivot 80 at one end and a ring 84 at the other.
  • the ring 84 is constructed to accommodate one or more of the practitioner's fingers therein.
  • a locking arm 86 extends from the ring 84 at a point near to the end of the arcuate arm 82 attached to the ring 84.
  • the locking arm 86 include a plurality of teeth 88.
  • the scope locking element 18 also includes a scope pressure arm 90 that is disposed at an intermediate point on the arcuate arm 82 between the pivot 80 and the ring 84 and extends from the arcuate arm 82.
  • the ring 84 need not be provided.
  • the end of the arcuate arm 82 with the ring 84 may include any other structure to facilitate manipulation of the arcuate arm 82.
  • the end of the arcuate arm 82 that includes the ring 84 also is referred to as the manipulable end.
  • the manipulable end may be provided with a knurled surface or the like to facilitate manipulation of the arcuate arm 82.
  • the scope locking element 20 is, for the most part, a mirror image of the scope locking arm 18.
  • the teeth 88 are disposed on the top side of the locking arm 86 rather than the bottom side.
  • the arrangement of the teeth 88 on the locking arms 86 permits the teeth 88 on the locking arms 86 to interfere with one another when the locking arms 86 are in proximity to one another.
  • the teeth 88 on the locking arms 86 interfere with one another so that the scope locking elements 18, 20 remain engaged with one another when in the locked position, as illustrated in Fig. 1.
  • Fig. 9 illustrates a rear view of the clamp 10 of the present invention.
  • the locking teeth 88 are clearly illustrated in this view.
  • the teeth 88 are constructed and arranged on the locking arms 86 such that the teeth 88 face each other, thereby permitting engagement when the scope locking elements 18, 20 are pushed together.
  • the locking teeth 88 are contemplated to be angular in nature and mirror each other so that when they mate to each other, the opposing angles on the teeth 88 hold the locking arms 86 together until a lateral force is applied to the locking arms 86 to separate them.
  • the pin 70 extends through all four of the pivot attachment brackets 62, 64 and the pivots 80 so that the scope locking elements 18, 20 are rotatable in the directions of the arrows 72, 74. As should be apparent, the pin 70 is disposed in a linear manner.
  • the openings 76, 78 in the cylindrical portion 52 of the scope barrel 16 accommodate the scope pressure arms 90 from the scope locking elements 18, 20.
  • the pressure arms 90 extend into the interior of the cylindrical portion 52 of the scope barrel 16 through the openings 76, 78.
  • the cylindrical portion 52 of the scope barrel 16 includes a notch 92.
  • the notch 92 allows access to the top of the ventilator elbow, if necessary, after the clamp 10 is oriented in the locked position, as shown in Fig. 1.
  • the scope pressure arms 90 apply pressure to the scope inserted into the central channel 60 in the scope barrel 16.
  • the scope pressure arms 90 are made from a suitably resilient material such as rubber, foam, or the like. As noted above, however, any other suitable material may be employed for the scope pressure arms 90 without departing from the scope of the present invention.
  • FIGs. 6 - 9 are additional views of the clamp 10, shown in a locked position.
  • Figs. 6 - 9 provide top, bottom, front, rear, right, and left views of the clamp 10.
  • the scope pressure arms 90 are clearly illustrated in the central channel 60, as discussed above.
  • the practitioner slides the scope locking element 14 onto the cylindrical portion 28 of the locking base element 12. Preferably, this is done with any readable writing facing upwards.
  • the lock locating protrusion 30 is aligned with the lock locating groove 34 during assembly. With this orientation, as noted above, the curved ends 24, 26 of the locking base element 12 are perpendicularly disposed with respect to the ends 40, 42 of the locking element 14.
  • the locking element 14 slides down the cylindrical portion 28 until it is flush with the upper side of the base plate 22.
  • the practitioner may insert an elbow adapter of choice into the notch
  • the opening that accepts the endotracheal tube faces downward.
  • the ventilator connector is aligned with the notch 32. When properly positioned, it is contemplated that the flat edge of the elbow will be flush with the slat edge of the base plate 22.
  • the scope barrel 16 slides onto the cylindrical portion 28 of the locking base element 12.
  • the lock fixing groove 59 is aligned with the lock locating protrusion 30.
  • the scope barrel 16 slides all the way down until the bottom end 56 of the cylindrical portion 52 rests flush on the top of the locking element 14.
  • this assembled clamp 10 may then be inserted into the connection plate 106 of the head stabilizer 94 illustrated in Figs. 12 and 13.
  • the clamp 10 is inserted in the head stabilizer 94 such that the clamp 10 faces upwards, with the clamp 10 being distal to the patient.
  • FIG. 12 - 14 In particular, one contemplated embodiment of a head stabilizer 94 is discussed in connection with Figs. 12 - 14.
  • the head stabilizer 94 includes a base 96 and two upstanding sides 98, 100.
  • Two connecting arms 102, 104 extend, in an adjustable fashion, upwardly from the sides 98, 100.
  • the connecting arms 102, 104 are L- shaped and meet at a connection plate 106.
  • the connection plate 106 includes a slot 108 to receive the locking base element 12.
  • the connection plate 106 includes an upper plate 112 and a lower plate 114 that define a space therebetween to accommodate the curved ends 24, 26 therein when the locking base element 12 is rotated in the direction of the arrows 116.
  • the locking base element 12 is designed so that the locking base element 12 may be inserted into the connection plate 106 with one of the curved ends 24, 26 being inserted into the slot 108.
  • the ends 40, 42 of the locking element are lifted slightly to allow the clamp 10 to be inserted into the connection plate 106 of the head stabilizer 94.
  • the locking base element 12 slides completely into the slot 108 created by the upper and lower plates 112, 114.
  • the clamp 10 is contemplated to be oriented so that the attachment point of the ventilator circuit faces the side of the bed that the practitioner chooses for optimum ventilation.
  • the clamp 10 is rotated so that the ventilator attachment side of the elbow faces to the left.
  • the clamp 10 is then rotated for a full 90 degrees.
  • the locking base element 12 engages with the channel in the connection plate 106 plates and fixes the entire clamp 10 thereon.
  • the clamp 10 may now accept the scope. As a preliminary step, it is contemplated that some manipulation may be required for the elbow to accept passage of the scope. For example, it may be required to unlock the scope locking elements 18, 20 so that they open up to allow the scope to pass between them, into the central channel 60.
  • the scope is then inserted through the clamp 10.
  • the practitioner finds it necessary to immobilize the scope, the practitioner only needs to squeeze the scope locking elements 18, 20 together to press the scope pressure arms 90 against the outside of the scope.
  • the rings 84 are squeezed until the teeth 88 engage and there is sufficient pressure exerted on the scope to immobilize the scope.
  • the practitioner may then remove his or her fingers from the rings 84 and the scope should be immobile until the locking teeth 88 are disengaged.
  • the clamp 10 may be removed from the head stabilizer 94 and may be left in place (in the patient) for short time until the patient is able to be extubated, if that is in the course of action appropriate for the patient.
  • the clamp 10 also may be completely removed and the patient's endotracheal tube may be attached to the ventilation device, in a normal fashion as should be apparent to those skilled in the art.
  • the practitioner lifts on the lifting tabs 44, 46 to create enough clearance for the locking element 14 to rotate. After the locking element 14 (and the entire clamp 10) rotates 90 degrees, the locking base element 12 may be released from the slot 108.
  • the present invention has been described in connection with one or more embodiments. The present invention, however, is not intended to be limited solely to the embodiments described herein. To the contrary, the present invention is intended to encompass variations and equivalents to the embodiments described herein.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Clamps And Clips (AREA)
  • Surgical Instruments (AREA)

Abstract

La présente invention se rapporte à une bride destinée à immobiliser un endoscope médical, ladite bride comprenant un tube d'endoscope, une première et une seconde ouverture dans le tube d'endoscope, un premier support de fixation, un premier élément de verrouillage d'endoscope comportant une première extrémité de pivot, une première extrémité manipulable ainsi qu'un premier bras de pression sur l'endoscope et un premier bras de verrouillage disposés la première extrémité de pivot et la première extrémité manipulable, le premier bras de pression sur l'endoscope pouvant être disposé à travers la première ouverture, et un second élément de verrouillage d'endoscope comportant une seconde extrémité de pivot, une seconde extrémité manipulable ainsi qu'un second bras de pression sur l'endoscope et un second bras de verrouillage disposés la seconde extrémité de pivot et la seconde extrémité manipulable, le second bras de pression sur l'endoscope pouvant être disposé à travers la seconde ouverture. Les premier et second bras de verrouillage viennent en prise l'un avec l'autre lorsqu'ils se trouvent en position verrouillée. Les premier et second bras de pression sur l'endoscope appliquent une pression sur l'endoscope médical lorsqu'ils se trouvent en position verrouillée.
PCT/US2014/037535 2013-05-10 2014-05-09 Bride destinée à immobiliser un endoscope médical WO2014183060A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361822033P 2013-05-10 2013-05-10
US61/822,033 2013-05-10

Publications (2)

Publication Number Publication Date
WO2014183060A2 true WO2014183060A2 (fr) 2014-11-13
WO2014183060A3 WO2014183060A3 (fr) 2015-01-08

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109937066A (zh) * 2016-11-21 2019-06-25 妙夹R&D医疗器械公司 用于保持气管内导管的设备
EP3572111A1 (fr) * 2018-05-22 2019-11-27 Novo Klinik-Service GmbH Fixation de tube endotrachéal
GB2589132A (en) * 2019-11-22 2021-05-26 Leo Garner Justin A clamp for a bronchoscope or the like
WO2024044535A3 (fr) * 2022-08-22 2024-04-18 Board Of Regents, The University Of Texas Sytem Appareil et procédés de fixation et d'ajustement de tube endotrachéal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249529A (en) * 1979-10-17 1981-02-10 Ciment Lawrence M Snap-action holder for endotracheal tube with one-way quick tightening head bands
US4986815A (en) * 1989-12-11 1991-01-22 Hollister Incorporated Nasogastric tube holding device
US5069206A (en) * 1990-06-11 1991-12-03 Crosbie David B Endotracheal tube clutch
US5806516A (en) * 1997-03-27 1998-09-15 Beattie; Kathy Endotracheal tube stabilizer
US6634359B1 (en) * 2000-11-14 2003-10-21 Insight Medical Design, Inc. Tracheal tube holding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109937066A (zh) * 2016-11-21 2019-06-25 妙夹R&D医疗器械公司 用于保持气管内导管的设备
EP3572111A1 (fr) * 2018-05-22 2019-11-27 Novo Klinik-Service GmbH Fixation de tube endotrachéal
WO2019224217A1 (fr) * 2018-05-22 2019-11-28 Novo Klinik Service Gmbh Fixation de tube endotrachéal
GB2589132A (en) * 2019-11-22 2021-05-26 Leo Garner Justin A clamp for a bronchoscope or the like
GB2589132B (en) * 2019-11-22 2021-11-17 Leo Garner Justin A clamp for a bronchoscope or the like
US11659979B2 (en) 2019-11-22 2023-05-30 Justin Garner Clamp for a bronchoscope or the like
WO2024044535A3 (fr) * 2022-08-22 2024-04-18 Board Of Regents, The University Of Texas Sytem Appareil et procédés de fixation et d'ajustement de tube endotrachéal

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