CN214804944U

CN214804944U - Laparoscopic surgery sample extraction device

Info

Publication number: CN214804944U
Application number: CN202120037847.2U
Authority: CN
Inventors: 许娟
Original assignee: Chengdu Eighth People's Hospital (chengdu Chronic Disease Hospital Chengdu Senior Service Training Center)
Current assignee: Chengdu Eighth People's Hospital (chengdu Chronic Disease Hospital Chengdu Senior Service Training Center)
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-23
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a laparoscopic surgery sample remove device, the installation comprises a sleeve, sleeve pipe one side is equipped with the clamp, first box body is installed to sleeve pipe one side, the second box body is installed on first box body top, clamp outside cover is equipped with the collection bag, the inside one side of first box body is equipped with a plurality of fixed axles, fixed axle outside cover is equipped with the pulley, pulley outside sliding connection has the litter, the inside one side of sleeve pipe is equipped with the support ring, litter outside and the inboard sliding connection of support ring, litter one side is equipped with first clamp splice, the litter opposite side is equipped with the second clamp splice, first clamp splice one side is equipped with the connecting rod, the socket has been seted up to clamp one end, connecting rod one end runs through the socket. This kind of laparoscopic surgery sample remove device, simple structure is reasonable, the modern design, and easy operation is convenient, can realize electronic the collection bag of tightening up, injures patient when avoiding manual tightening up, has higher practical value.

Description

Laparoscopic surgery sample extraction device

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a laparoscopic surgery specimen taking-out device.

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; the same steps as the open surgery are completed by a special lengthened surgical instrument under the monitoring of a television, the same surgical effect is achieved, the advantages of the two-hole laparotomy are very obvious, firstly, the wound is very small, only 2 small holes are needed, and the scar is very small, which is more remarkable for young people and beauty-loving women. Secondly, the operation is a single-knife straight-in entry, the damage to surrounding tissues is reduced to the minimum, and the chance of postoperative adhesion is reduced. Third, the patient had significantly reduced pain from post-operative wounds. Fourthly, the number of days of hospitalization is less, and some can discharge as long as 2-3 days, can recover completely health and put into operation in 7 days to make patient's burden expense significantly reduce, hospital's sick bed turnover rate accelerates simultaneously, present standard remove device, needs manual operation when collecting the bag and tighten up, and need exert oneself great, make the patient injured easily. Therefore, we improve this and propose a laparoscopic surgery specimen retrieval device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a laparoscopic surgery sample remove device, the installation structure comprises a sleeve, sleeve pipe one side is equipped with the clamp, first box body is installed to sleeve pipe one side, the second box body is installed on first box body top, clamp outside cover is equipped with collects the bag, the inside one side of first box body is equipped with a plurality of fixed axles, fixed axle outside cover is equipped with the pulley, pulley outside sliding connection has the litter, the inside one side of sleeve pipe is equipped with the support ring, the litter outside and the inboard sliding connection of support ring, litter one side is equipped with first clamp splice, the litter opposite side is equipped with the second clamp splice, first clamp splice one side is equipped with the connecting rod, the socket has been seted up to clamp one end, connecting rod one end runs through the socket.

As a preferred technical scheme of the utility model, the litter opposite side is equipped with the connecting block, the connecting block inboard is equipped with the movable block, movable block and second clamp splice fixed connection, the movable block both sides are equipped with the movable rod, connecting block and movable rod rotate to be connected.

As an optimized technical scheme of the utility model, litter opposite side fixed mounting has the spring, spring and second clamp splice one side fixed connection.

As a preferred technical scheme of the utility model, the inboard top fixed mounting of second box body has the motor, motor output shaft runs through first box body top, motor output shaft department cover is equipped with the gear, the litter opposite side is equipped with the rack, gear and rack toothing.

As an optimized technical scheme of the utility model, litter one end is equipped with the restriction piece, the litter is stainless steel.

As an optimal technical scheme of the utility model, the clamp is the memory alloy material, the collection bag is the TPU material.

As a preferred technical scheme of the utility model, the handle is installed to first box body bottom, handle one side is equipped with control button, handle one side is equipped with guard flap.

As an optimal technical scheme of the utility model, the motor passes through wire and control button electric connection, and is controlled by control button.

The utility model has the advantages that:

1. according to the laparoscopic surgery sample taking-out device, a collection bag is used for collecting samples, a connecting block is arranged on the other side of a sliding rod to realize connection of a second clamping block, the second clamping block is fixedly connected with the second clamping block through a movable block and can rotate so as to be opened, a clamp is convenient to connect, the second clamping block is fixedly connected with one side of the second clamping block through a spring to realize an automatic locking function of the second clamping block, the laparoscopic surgery sample taking-out device is convenient for a user to use, a motor is fixedly mounted at the top end of the inner side of a second box body to realize an electric tightening function, the labor cost required for taking out the samples is reduced, and the practicability of the product is improved;

2. according to the laparoscopic surgery specimen taking-out device, the limiting block is arranged at one end of the sliding rod, so that the rack and the gear on the sliding rod are prevented from being out of gear, the sliding rod is made of stainless steel, the durability of a product is improved, the bag opening is fully opened by the clamp made of the memory alloy material, the specimen is conveniently placed in the bag, the collecting bag is made of the TPU material, the collecting bag has good biocompatibility, and the bag body is transparent and soft, so that the operation of medical personnel is facilitated;

3. according to the laparoscopic surgery specimen taking-out device, the handle is mounted at the bottom end of the first box body, so that the laparoscopic surgery specimen taking-out device is convenient for medical workers to operate, the practicability of a product is improved, the control button is prevented from being touched by mistake through the protective baffle, the use safety of the product is improved, the controllability of equipment is realized through the control button, and the use convenience of the product is improved; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can realize electronic the collection bag of tightening up, injures patient when avoiding manual tightening up, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a specimen retrieval device for laparoscopic surgery according to the present invention;

FIG. 2 is a perspective view of a collection bag of the specimen retrieval device for laparoscopic surgery of the present invention;

FIG. 3 is a perspective view of a slide rod of the specimen retrieval device for laparoscopic surgery of the present invention;

fig. 4 is a cross-sectional view of a first case of the specimen retrieval device for laparoscopic surgery according to the present invention.

In the figure: 1. a sleeve; 2. clamping a hoop; 3. a first case; 4. a second box body; 5. a handle; 6. a control button; 7. a protective baffle; 8. a collection bag; 9. a socket; 10. a limiting block; 11. a slide rod; 12. a first clamping block; 13. a second clamp block; 14. a connecting rod; 15. connecting blocks; 16. a spring; 17. a rack; 18. a motor; 19. a gear; 20. a pulley; 21. and (3) supporting the ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a laparoscopic surgery sample remove device, including sleeve pipe 1, sleeve pipe 1 one side is equipped with clamp 2, first box body 3 is installed to sleeve pipe 1 one side, second box body 4 is installed on 3 tops of first box body, the cover is equipped with collection bag 8 in the 2 outside of clamp, the inside one side of first box body 3 is equipped with a plurality of fixed axles, fixed axle outside cover is equipped with pulley 20, pulley 20 outside sliding connection has litter 11, the inside one side of sleeve pipe 1 is equipped with support ring 21, the inboard sliding connection of litter 11 outside and support ring 21, litter 11 one side is equipped with first clamp splice 12, litter 11 opposite side is equipped with second clamp splice 13, first clamp splice 12 one side is equipped with connecting rod 14, socket 9 has been seted up to clamp 2 one end, socket 9 is run through to connecting rod 14 one end.

Wherein, 11 opposite sides of litter are equipped with connecting block 15, connecting block 15 inboard is equipped with the movable block, movable block and second clamp splice 13 fixed connection, the movable block both sides are equipped with the movable rod, connecting block 15 and movable rod rotate to be connected, be equipped with connecting block 15 through 11 opposite sides of litter, realize the connection of second clamp splice 13, through movable block and second clamp splice 13 fixed connection, it is rotatable to realize second clamp splice 13 to open, make things convenient for the connection of clamp 2.

Wherein, the other side of the slide rod 11 is fixedly provided with a spring 16, the spring 16 is fixedly connected with one side of the second clamping block 13, and the spring 16 is fixedly connected with one side of the second clamping block 13, so that the automatic locking function of the second clamping block 13 is realized, and the use by a user is convenient.

Wherein, 4 inboard top fixed mounting of second box body have motor 18, and motor 18 output shaft runs through 3 tops of first box body, and motor 18 output shaft department cover is equipped with

gear

19, and 11 opposite sides of litter are equipped with rack 17, and gear 19 and rack 17 mesh have motor 18 through 4 inboard top fixed mounting of second box body, realize electronic function of tightening up, reduce the sample and take out required labour cost, improve the practicality of product.

Wherein, one end of the slide rod 11 is provided with a limiting block 10, the slide rod 11 is made of stainless steel, the limiting block 10 is arranged at one end of the slide rod 11 to avoid the rack 17 and the gear 19 on the slide rod 11 from being out of gear, and the slide rod 11 is made of stainless steel to increase the durability of the product.

Wherein, clamp 2 is the memory alloy material, collects bag 8 and is the TPU material, is the memory alloy material through clamp 2 to make the sack open fully, make things convenient for the sample to put into, be the TPU material through collecting bag 8, make it have good biocompatibility, and the transparent softness of the bag body makes things convenient for medical personnel to operate.

Wherein, handle 5 is installed to 3 bottoms of first box body, and handle 5 one side is equipped with control button 6, and handle 5 one side is equipped with guard flap 7, installs handle 5 through 3 bottoms of first box body, makes things convenient for medical personnel to operate, increases the product practicality, through guard flap 7, prevents that control button 6 from being touched by mistake, increases product safety in utilization.

Wherein, motor 18 passes through wire and control button 6 electric connection, and is controlled by control button 6, through control button 6, realizes that equipment is controllable, increases the use convenience of product.

The working principle is as follows: when in use, after the product passes through the puncture outfit, the sample collection is carried out through the collection bag 8, the connecting block 15 is arranged at the other side of the sliding rod 11 to realize the connection of the second clamping block 13, the movable block is fixedly connected with the second clamping block 13 to realize the rotation of the second clamping block 13, thereby opening the sample, facilitating the connection of the clamp 2, the spring 16 is fixedly connected with one side of the second clamping block 13 to realize the automatic locking function of the second clamping block 13, facilitating the use of a user, the motor 18 is fixedly arranged at the top end of the inner side of the second box body 4 to realize the electric tightening function, reducing the labor cost required by taking out the sample, improving the practicability of the product, the limiting block 10 is arranged at one end of the sliding rod 11 to avoid the gear rack 17 on the sliding rod 11 from being disengaged from the gear 19, the sliding rod 11 is made of stainless steel, increasing the durability of the product, the clamp 2 is made of memory alloy material, thereby fully opening the bag mouth, make things convenient for the sample to put into, be the TPU material through collecting bag 8, make it have good biocompatibility, and the bag body is transparent soft, makes things convenient for medical personnel to operate, installs handle 5 through 3 bottoms of first box body, makes things convenient for medical personnel to operate, increases the product practicality, through guard flap 7, prevents that control button 6 from being touched by the mistake, increases product safety in utilization, through control button 6, realizes that equipment is controllable, increases the use convenience of product.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laparoscopic surgery sample remove device, includes sleeve pipe (1), its characterized in that, sleeve pipe (1) one side is equipped with clamp (2), first box body (3) is installed to sleeve pipe (1) one side, second box body (4) are installed on first box body (3) top, clamp (2) outside cover is equipped with collects bag (8), inside one side of first box body (3) is equipped with a plurality of fixed axles, the fixed axle outside cover is equipped with pulley (20), pulley (20) outside sliding connection has litter (11), inside one side of sleeve pipe (1) is equipped with support ring (21), litter (11) outside and support ring (21) inboard sliding connection, litter (11) one side is equipped with first clamp splice (12), litter (11) opposite side is equipped with second clamp splice (13), first clamp splice (12) one side is equipped with connecting rod (14), socket (9) have been seted up to clamp (2) one end, connecting rod (14) one end runs through socket (9).

2. The laparoscopic surgery specimen retrieval device according to claim 1, wherein, the other side of the slide rod (11) is provided with a connecting block (15), the inner side of the connecting block (15) is provided with a movable block, the movable block is fixedly connected with the second clamping block (13), two sides of the movable block are provided with movable rods, and the connecting block (15) is rotatably connected with the movable rods.

3. The laparoscopic surgery specimen retrieval device according to claim 1, wherein, a spring (16) is fixedly installed at the other side of the slide rod (11), and the spring (16) is fixedly connected with one side of the second clamping block (13).

4. The laparoscopic surgery specimen retrieval device according to claim 1, wherein a motor (18) is fixedly installed at the top end of the inner side of the second box body (4), an output shaft of the motor (18) penetrates through the top end of the first box body (3), a gear (19) is sleeved at the output shaft of the motor (18), a rack (17) is arranged at the other side of the slide rod (11), and the gear (19) is meshed with the rack (17).

5. The laparoscopic surgery specimen retrieval device according to claim 1, wherein, said slide rod (11) is provided with a restriction block (10) at one end, and said slide rod (11) is made of stainless steel.

6. A laparoscopic surgical specimen retrieval device according to claim 1, wherein said clamp (2) is of memory alloy and said collection bag (8) is of TPU.

7. The laparoscopic surgery specimen retrieval device according to claim 1, wherein, a handle (5) is installed at the bottom end of the first box body (3), a control button (6) is arranged at one side of the handle (5), and a protective baffle (7) is arranged at one side of the handle (5).

8. The laparoscopic surgery specimen retrieval device according to claim 4, wherein, the motor (18) is electrically connected with the control button (6) through a lead wire and controlled by the control button (6).