CN112237480A - Clip anti-loss device for laparoscopic surgery - Google Patents

Abstract

The invention discloses a clamp anti-loss device for laparoscopic surgery, and relates to the technical field of medical instruments. Including receiving mechanism, locking mechanism and clip body, receiving mechanism includes the containing box, the standing groove has been seted up and the chamber is accomodate to the inside of containing box, the inside activity of accomodating the chamber is provided with a movable section of thick bamboo, the surface of a movable section of thick bamboo is provided with clockwork spring, the surface of a movable section of thick bamboo is provided with the haulage rope, clockwork spring is located the rear side of haulage rope, the fixed surface of a movable section of thick bamboo is provided with the fluted disc, the fluted disc is located the front side of haulage rope, locking mechanism is including fixed the connecting block that sets up in accomodating the intracavity portion. Through setting up receiving mechanism and clip body, because the clip body is less, pull the clip body through the haulage rope, avoided the operation back to lose the clip body and fallen the internal condition appearance of patient, reduced the injury to the patient.

Description

Clip anti-loss device for laparoscopic surgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to a clamp anti-loss device for laparoscopic surgery.

Background

Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many of the past open operations replaced by the intracavitary operations, thereby greatly increasing the operation selection opportunities. The traditional method of the retrolaparoendoscopic surgery is to make three small 1 cm incisions on the waist of a patient, insert a tubular working channel called trocar respectively, and carry out all the following operations through the three channels; and then special lengthened surgical instruments are used for completing the same steps as the open surgery under the television monitoring, so that the same surgical effect is achieved.

In the prior art, in laparoscopic surgery, the skin needs to be clamped by a clamp after the abdominal cavity is opened, and the clamp is small and possibly left in the body of a patient after the surgery, so that serious consequences are caused.

Disclosure of Invention

The invention provides a clamp anti-loss device for laparoscopic surgery, which has the advantages of preventing the clamp from being lost and avoiding the clamp from being left in a patient body, and solves the problem that the clamp is small and possibly left in the patient body after the surgery to cause serious consequences.

In order to realize the purposes of preventing the loss of the clip and avoiding the clip from being left in the body of a patient, the invention provides the following technical scheme: the utility model provides a device is prevented losing by clip for laparoscopic surgery, includes receiving mechanism, locking mechanism and clip body, its characterized in that: the storage mechanism comprises a storage box, a placing groove and a storage cavity are formed in the storage box, a movable barrel is movably arranged in the storage cavity, a spring is arranged on the surface of the movable barrel, a traction rope is arranged on the surface of the movable barrel, the spring is located on the rear side of the traction rope, a fluted disc is fixedly arranged on the surface of the movable barrel, and the fluted disc is located on the front side of the traction rope;

the locking mechanism comprises a connecting block fixedly arranged in the containing cavity, a clamping rod is movably arranged in the connecting block through a rotating shaft, one end of the clamping rod extends into the fluted disc, a control rod is fixedly arranged at the other end of the clamping rod, a positioning block is fixedly arranged in the connecting block, and the top of the positioning block is movably connected with the bottom of the clamping rod;

the inside activity of standing groove is provided with the clip body, the one end that the live barrel was kept away from to the haulage rope runs through to the inside of standing groove and with the surperficial swing joint of clip body.

As a preferable technical scheme of the invention, one end of the clockwork spring, which is far away from the movable barrel, is fixedly connected with the top of the inner wall of the containing cavity.

As a preferable technical scheme of the invention, the surface of the movable cylinder is fixedly provided with two baffles, and the two baffles are respectively positioned at the front side and the rear side of the traction rope.

As a preferable technical scheme of the present invention, one side of the inner wall of the receiving cavity is provided with an operation hole, the other side of the inner wall of the receiving cavity is provided with a guide hole, and a sealing gasket is fixedly arranged inside the operation hole.

In a preferred embodiment of the present invention, an end of the control rod, which is away from the clamping rod, penetrates through the sealing pad and extends to the outside of the storage box.

As a preferable technical scheme of the invention, the guide hole is internally and movably provided with a guide wheel, and the surface of the guide wheel at the lowest part is lapped with the surface of the traction rope.

As a preferable technical scheme of the invention, one end of the control rod, which is far away from the clamping rod, is fixedly provided with a round block, a pressure spring is fixedly arranged inside the connecting block, and the top of the pressure spring is fixedly connected with the bottom of the clamping rod.

As a preferable technical solution of the present invention, a fixed shaft is fixedly disposed inside the receiving cavity, and the inside of the movable cylinder is movably sleeved on the surface of the fixed shaft.

As a preferable technical scheme of the invention, the bottom of the containing box is fixedly provided with a magnetic plate, and the surface of the traction rope is fixedly provided with a stop block.

Compared with the prior art, the invention provides a clip anti-loss device for laparoscopic surgery, which has the following beneficial effects:

1. this device is prevented losing by clip for laparoscopic surgery through setting up receiving mechanism and clip body, because the clip body is less, pulls the clip body through the haulage rope, has avoided the postoperative to lose the clip body and has appeared in the internal condition of patient, has reduced the injury to the patient, has guaranteed the device's practicality.

2. This device is prevented losing by clip for laparoscopic surgery through setting up receiving mechanism, locking mechanism and clip body, carries out the automatic rolling to the haulage rope through clockwork spring, is convenient for lock the movable section of thick bamboo through locking mechanism simultaneously, and operating mode is simple swift, has made things convenient for user's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the placement groove and the containing cavity of the present invention;

fig. 3 is a cross-sectional view of the connecting block structure of the present invention.

In the figure: 1. a storage mechanism; 11. a storage box; 12. a placement groove; 13. a receiving cavity; 131. an operation hole; 14. a fixed shaft; 15. a movable barrel; 151. a baffle plate; 152. a clockwork spring; 16. a hauling rope; 161. a stopper; 17. a guide hole; 18. a fluted disc; 19. a magnetic plate; 2. a locking mechanism; 21. connecting blocks; 22. a clamping rod; 23. positioning blocks; 24. a control lever; 25. a round block; 3. a clip body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the invention discloses a clip anti-loss device for laparoscopic surgery, which comprises areceiving mechanism 1, alocking mechanism 2 and aclip body 3, wherein thereceiving mechanism 1 comprises areceiving box 11, a placinggroove 12 and areceiving cavity 13 are formed in thereceiving box 11, amovable barrel 15 is movably arranged in thereceiving cavity 13, aclockwork spring 152 is arranged on the surface of themovable barrel 15, atraction rope 16 is arranged on the surface of themovable barrel 15, theclockwork spring 152 is positioned at the rear side of thetraction rope 16, afluted disc 18 is fixedly arranged on the surface of themovable barrel 15, and thefluted disc 18 is positioned at the front side of thetraction rope 16.

Locking mechanism 2 is including fixed setting up in theinside connecting block 21 ofaccomodating chamber 13, the inside of connectingblock 21 is provided with kelly 22 through the pivot activity, the one end ofkelly 22 extends to the inside offluted disc 18, thefixed control lever 24 that is provided with of the other end ofkelly 22, the fixed locatingpiece 23 that is provided with in inside of connectingblock 21, the top of locatingpiece 23 and kelly 22's bottom swing joint, the inside activity of standinggroove 12 is provided withclip body 3, 16 one end of keeping away frommovable cylinder 15 of haulage rope run through to the inside of standinggroove 12 and with the surface swing joint ofclip body 3.

Specifically,spring 152 keeps away from the one end of a movable section ofthick bamboo 15 and accomodates the top fixed connection ofchamber 13 inner wall, and thepull rope 16 drives a movable section ofthick bamboo 15 and rotates when pulling out, and a movable section ofthick bamboo 15 beginscompression spring 152, and the restriction of kelly 22 andfluted disc 18 has simultaneously avoidedspring 152 to kick-back, and whenfluted disc 18 breaks away from the restriction of kelly 22,spring 152 kick-backs and drives a movable section ofthick bamboo 15rolling pull rope 16 to the inside of accomodatingchamber 13, is convenient for use next time.

Specifically, the fixed surface of themovable cylinder 15 is provided with twobaffles 151, the number of thebaffles 151 is two, thebaffles 151 are respectively located on the front side and the rear side of thetraction rope 16, thebaffles 151 protect thetraction rope 16, and thetraction rope 16 is prevented from being wound by theclockwork spring 152 and thefluted disc 18.

Specifically, accomodate one side ofchamber 13 inner wall and seted upoperation hole 131, the guidinghole 17 has been seted up to the opposite side of accomodating thechamber 13 inner wall, the fixed sealed pad that is provided with in inside ofoperation hole 131, the one end thatkelly 22 was kept away from to controllever 24 runs through sealed the outside of filling up and extending to containingbox 11, and sealed pad is the rubber pad, and the rubber pad has elasticity, when sealing upoperation hole 131, can assistcontrol lever 24 to reset, has guaranteed the efficiency that resets.

Specifically, a guide wheel is movably arranged in theguide hole 17, the surface of the guide wheel at the lowest part is in lap joint with the surface of thetraction rope 16, and the arrangement of the guide wheel reduces the abrasion between thetraction rope 16 and theguide hole 17 when the traction rope moves.

It is specific, thefixed circle piece 25 that is provided with of one end that kelly 22 was kept away from to controllever 24, the fixed pressure spring that is provided with in inside of connectingblock 21, the top of pressure spring and the bottom fixed connection of kelly 22press control lever 24 throughcircle piece 25 forcontrol lever 24 drives kelly 22 and upwards deflects, and the setting ofcircle piece 25 has made things convenient for the user to hand, and tensile pressure spring when kelly 22 upwards deflects, the setting of pressure spring makes the user loosencircle piece 25 when, and the pressure spring shrink drives kelly 22 and resets fast.

Specifically, the inside of the containingcavity 13 is fixedly provided with afixed shaft 14, the inside of themovable cylinder 15 is movably sleeved with the surface of thefixed shaft 14, and thefixed shaft 14 is used for supporting themovable cylinder 15 without influencing the rotation of themovable cylinder 15.

Specifically, the fixedmagnetic sheet 19 that is provided with in bottom of containingbox 11, the fixed surface ofhaulage rope 16 is provided withdog 161, andmagnetic sheet 19 can adsorb with the operating table for containingbox 11 is connected with the operating table, is convenient foraccomodate haulage rope 16, avoids omitting in the patient, and the setting ofdog 161 has avoidedhaulage rope 16 to accomodate the inside ofchamber 13 completely, is convenient for be connected withclip body 3.

When the skin-care clamp is used, themagnetic plate 19 is adsorbed to an operating table, theclamp body 3 is taken out and thetraction rope 16 is pulled, thetraction rope 16 drives themovable cylinder 15 to rotate, themovable cylinder 15 starts to compress thespiral spring 152, meanwhile, themovable cylinder 15 drives thefluted disc 18 to abut against the clamping plate, so that theclamping rod 22 stretches the compression spring to deflect, when thetraction rope 16 is stopped to be pulled, thespiral spring 152 rebounds to drive themovable cylinder 15 to reversely rotate, at the moment, thefluted disc 18 and theclamping rod 22 reversely abut against each other, so that theclamping rod 22 abuts against thepositioning block 23 to keep positioning, themovable cylinder 15 cannot rotate, theclamp body 3 can be used for clamping the skin, after the use is finished, when thetraction rope 16 needs to be stored, thecontrol rod 24 is pressed through theround block 25, so that thecontrol rod 24 drives theclamping rod 22 to upwardly deflect to be separated from limiting thefluted disc 18, at the moment, the spiral, the operation of the device is completed as described above.

To sum up, this clip anti-loss device for laparoscopic surgery through setting up receivingmechanism 1 andclip body 3, becauseclip body 3 is less, pullsclip body 3 throughhaulage rope 16, has avoided the postoperative to loseclip body 3 and has fallen to appear in the internal condition of patient, has reduced the injury to the patient, has guaranteed the device's practicality.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a device is prevented losing by clip for laparoscopic surgery, includes receiving mechanism (1), locking mechanism (2) and clip body (3), its characterized in that: the storage mechanism (1) comprises a storage box (11), a placing groove (12) and a storage cavity (13) are formed in the storage box (11), a movable barrel (15) is movably arranged in the storage cavity (13), a clockwork spring (152) is arranged on the surface of the movable barrel (15), a traction rope (16) is arranged on the surface of the movable barrel (15), the clockwork spring (152) is located on the rear side of the traction rope (16), a fluted disc (18) is fixedly arranged on the surface of the movable barrel (15), and the fluted disc (18) is located on the front side of the traction rope (16);

the locking mechanism (2) comprises a connecting block (21) fixedly arranged in the accommodating cavity (13), a clamping rod (22) is movably arranged in the connecting block (21) through a rotating shaft, one end of the clamping rod (22) extends into the fluted disc (18), the other end of the clamping rod (22) is fixedly provided with a control rod (24), a positioning block (23) is fixedly arranged in the connecting block (21), and the top of the positioning block (23) is movably connected with the bottom of the clamping rod (22);

the clamp body (3) is movably arranged in the placing groove (12), and one end, far away from the movable barrel (15), of the traction rope (16) penetrates through the placing groove (12) and is movably connected with the surface of the clamp body (3).

2. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: one end of the clockwork spring (152) far away from the movable drum (15) is fixedly connected with the top of the inner wall of the containing cavity (13).

3. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: the surface of the movable cylinder (15) is fixedly provided with two baffles (151), and the number of the baffles (151) is two, and the two baffles (151) are respectively positioned at the front side and the rear side of the traction rope (16).

4. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: an operation hole (131) is formed in one side of the inner wall of the storage cavity (13), a guide hole (17) is formed in the other side of the inner wall of the storage cavity (13), and a sealing gasket is fixedly arranged inside the operation hole (131).

5. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: one end of the control rod (24), which is far away from the clamping rod (22), penetrates through the sealing gasket and extends to the outside of the containing box (11).

6. The clip loss prevention device for laparoscopic surgery according to claim 4, wherein: the inside activity of guiding hole (17) is provided with the leading wheel, and the surface of the lowest leading wheel and the surperficial overlap joint of haulage rope (16).

7. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: one end of the control rod (24) far away from the clamping rod (22) is fixedly provided with a round block (25), the inside of the connecting block (21) is fixedly provided with a pressure spring, and the top of the pressure spring is fixedly connected with the bottom of the clamping rod (22).

8. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: the inside of the containing cavity (13) is fixedly provided with a fixed shaft (14), and the inside of the movable cylinder (15) is movably sleeved with the surface of the fixed shaft (14).

9. The clip loss prevention device for laparoscopic surgery according to claim 1, wherein: the bottom of the containing box (11) is fixedly provided with a magnetic plate (19), and the surface of the traction rope (16) is fixedly provided with a stop block (161).

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