CN217244531U

CN217244531U - Sleeve type cavity mirror object fetching bag for endoscopic surgery

Info

Publication number: CN217244531U
Application number: CN202220001959.7U
Authority: CN
Inventors: 王贺均; 王亚海
Original assignee: Hebei Weiquan Medical Technology Co ltd
Current assignee: Hebei Weiquan Medical Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-23
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a nested cavity mirror object fetching bag for endoscopic surgery, which comprises a circular sleeve, an automatic bag opening unit and a sleeve component convenient to hold; the circular sleeve is circular; can open a bag unit automatically and contain character cut in bas-relief shape slide rail, rectangle slide, rectangle stopper, support the ear, get thing bag body, movable rod, V-arrangement shell fragment and pivot, circular telescopic inside lateral wall both ends symmetric position respectively with two side fixed connection that correspond complex character cut in bas-relief shape slide rail, the one end side of two character cut in bas-relief shape slide rails respectively with the side both ends fixed connection of two rectangle stoppers. The thing bag is got to opening that can be automatic when using, need not be with the help of other surgical instruments, and can conveniently close the thing bag, avoids getting the object in the thing bag and extruded, makes things convenient for doctor's use, and it is long when shortening the operation, alleviates the misery that the patient received.

Description

Sleeve type cavity mirror object fetching bag for endoscopic surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a thing bag is got with nested chamber mirror to 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 open operations replaced by intracavitary operations in the past, thereby greatly increasing the chance of operation selection.

The patent of publication number CN 210990444U discloses among the prior art is a bag of getting thing for laparoscopic surgery, prop the ring including the bag body, propelling movement pipe assembly and bag body, the multiunit aperture has been seted up on the bag body, the bag body props the inside that the ring alternates to pass the aperture, the propelling movement pipe assembly includes outer tube subassembly and push rod subassembly, the outer tube subassembly includes outer tube and outer tube cover, outer tube and outer tube cover bonding are fixed as an organic whole, the push rod subassembly includes push rod, push rod stopper post and push rod cover seat, push rod stopper post and push rod cover seat bonding are fixed as an organic whole.

The prior art can not open the object fetching bag automatically when in use, needs to be assisted by other surgical instruments, is inconvenient to close the object fetching bag, easily causes objects in the object fetching bag to be extruded, is inconvenient for a doctor to use, causes the lengthening of operation time, and causes pain to a patient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a thing bag is got with nested chamber mirror to laparoscopic surgery, opening the thing bag that gets that can be automatic when using, need not be with the help of other surgical instruments, and can conveniently close the thing bag, avoid getting the object in the thing bag and extruded, make things convenient for doctor's use, it is long when shortening the operation, alleviate the misery that the patient received, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nested cavity mirror object fetching bag for an endoscopic surgery comprises a circular sleeve, an automatic bag opening unit and a sleeve component convenient to hold;

a circular sleeve: is round;

the bag opening unit can be automatically opened: comprises a concave-shaped slide rail, a rectangular slide plate, a rectangular limit block, a support lug, a bag body, a movable rod, a V-shaped elastic sheet and a rotating shaft, the two symmetrical positions of the two ends of the inner side wall of the circular sleeve are respectively and fixedly connected with the side surfaces of the two concave-shaped slide rails which are correspondingly matched, the side surfaces of one end of each of the two concave-shaped slide rails are respectively and fixedly connected with the two ends of the side surfaces of the two rectangular limiting blocks, the side surfaces of two ends of the rectangular sliding plate are respectively connected with the inner side surfaces of the two concave-shaped sliding rails in a sliding way, two ends of one side surface of one end of the rectangular sliding plate, which are close to the middle part, are fixedly connected with the side surfaces of four supporting lugs which are correspondingly matched in pairs respectively, the two supporting lugs which are correspondingly matched in pairs are movably connected with the upper surface of one end of the movable rod through a rotating shaft, the lower ends of the two movable rods are fixedly connected with two ends of the upper surface of the object taking bag body respectively, and the inner side surface between the two movable rods is fixedly connected with the side surfaces of two ends of the V-shaped elastic sheet respectively;

the sleeve is convenient for holding the assembly: is arranged on the outer side surface of one end of the circular sleeve.

The circular sleeve plays a supporting role, when the object taking bag body needs to be opened, the rectangular sliding plate is pushed to slide along the concave-shaped sliding rail, when the rectangular sliding plate moves to a position contacting with the rectangular limiting block, the two movable rods rotate outwards around the rotating shaft under the action of the V-shaped elastic sheet, the two movable rods respectively drive two ends of the object taking bag body to move, so that the object taking bag body is automatically opened, body tissues cut by an operation are placed in the object taking bag body, when the object taking bag body needs to be closed, the rectangular sliding plate is pulled, the rectangular sliding plate drives the supporting lugs to move, the supporting lugs drive the rotating shaft to move, the rotating shaft drives the movable rods to move, after the side surfaces of the movable rods contact with the side surfaces of the rectangular limiting block, the movable rods rotate inwards around the rotating shaft, so that the V-shaped elastic sheet is compressed, the two movable rods respectively drive two ends of the object taking bag body to move inwards, thereby make and get thing bag this body closed, the sleeve is convenient for to grip the subassembly and is used for convenient to the circular sleeve hand fixed, when avoiding the hand to be infected with blood, the hand can not be better grip fixed to the circular sleeve for circular sleeve rotates, causes the misery to the patient.

Furthermore, the automatic bag opening unit further comprises circular limiting blocks, and the upper end and the lower end of the rotating shaft are fixedly connected with the center positions of the upper surface and the lower surface of the two circular limiting blocks respectively. The circular limiting block can prevent the rotating shaft from falling off and leaving behind in the body of the patient.

Furthermore, the automatic bag opening unit further comprises a pull rod, and the middle of the side face of the other end of the rectangular sliding plate is fixedly connected with the side face of one end of the pull rod. The pulling pull rod drives the rectangular sliding plate to move, and the pull rod can conveniently pull the rectangular sliding plate.

Furthermore, the automatic bag opening unit further comprises a pull ring, and the middle of the side face of the other end of the pull rod is fixedly connected with the middle of the side face of one end of the pull ring. Fingers enter the pull ring to pull to drive the pull rod to move, the pull rod drives the rectangular sliding plate to move, and the pull ring enables hands to be prevented from sliding when the pull rod is pulled.

Furthermore, the automatic bag opening unit further comprises an arc cushion block, and the inner side face of the other end of the pull ring is fixedly connected with the outer side face of the arc cushion block. The arc cushion block is used for reducing the pain of fingers when a doctor pulls the pull ring.

Furthermore, the sleeve component convenient to hold comprises supporting blocks and holding columns, the outer side face of one end of the circular sleeve is fixedly connected with the side faces of one ends of the two supporting blocks which are correspondingly matched, and the side faces of the other ends of the two supporting blocks are fixedly connected with the side faces of the two ends of the holding columns respectively. When the circular sleeve needs to be held to avoid rotating, the holding column is held, the supporting block is fixed, and the supporting block enables the circular sleeve not to rotate.

Compared with the prior art, the beneficial effects of the utility model are that: this thing bag is got with nested chamber mirror to laparoscopic surgery has following benefit:

1. this set up with embedded chamber mirror object fetching bag of laparoscopic surgery can be convenient open the bag unit can be convenient will get the thing bag body and open, make things convenient for the doctor to put into the health tissue that cuts off and get the thing bag originally internally, can also relax carry out the closure to getting the thing bag body, prevent that the health tissue from getting this internal quilt of thing bag and being extruded.

2. This laparoscopic surgery is with set up of income formula chamber mirror object fetching bag be used for convenient to the circular sleeve hand fixed, avoid when the hand is infected with blood, the hand can not be better grip fixed to circular sleeve for circular sleeve rotates, causes the misery to the patient.

3. This pocket is got with embedded chamber mirror in laparoscopic surgery can be automatic when using open the thing bag of getting, need not be with the help of other surgical instruments, and can conveniently close the thing bag of getting, avoids getting the object in the thing bag and is extruded, makes things convenient for doctor's use, shortens to operate long, alleviates the misery that the patient received.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of the rear end structure of the present invention.

In the figure: 1 circular sleeve, 2 can open bag unit, 21 font slide rail, 22 rectangle slides, 23 rectangle stopper, 24 support ears, 25 get thing bag body, 26 movable rods, 27V-arrangement shell fragment, 28 pivots, 29 pull rods, 210 pull rings, 211 arc cushion, 212 circular stopper, 3 sleeve be convenient for to hold subassembly, 31 supporting shoe, 32 and hold the post automatically.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a sleeve type cavity mirror object fetching bag for an endoscopic surgery comprises a circular sleeve 1, an automatic bag opening unit 2 and a sleeve convenient-to-hold component 3;

circular sleeve 1: is round;

the bag opening unit 2 can be automatically opened: comprises a concave-shaped slide rail 21, a rectangular slide plate 22, a rectangular limit block 23 and a support lug 24, the object taking bag comprises an object taking bag body 25, movable rods 26, a V-shaped elastic sheet 27 and a rotating shaft 28, wherein the symmetrical positions of two ends of the inner side wall of a circular sleeve 1 are respectively and fixedly connected with the side surfaces of two concave sliding rails 21 which are correspondingly matched, the side surfaces of one end of each of the two concave sliding rails 21 are respectively and fixedly connected with two ends of the side surface of two rectangular limiting blocks 23, the side surfaces of two ends of each of rectangular sliding plates 22 are respectively and slidably connected with the inner side surfaces of the two concave sliding rails 21, two ends, close to the middle part, of one end side surface of each of the rectangular sliding plates 22 are respectively and fixedly connected with the side surfaces of four supporting lugs 24 which are correspondingly matched in pairs, the two supporting lugs 24 which are correspondingly matched are movably connected with the upper surface of one end of each of the movable rods 26 through the rotating shaft 28, the lower ends of the two movable rods 26 are respectively and fixedly connected with two ends of the upper surface of the object taking bag body 25, and the inner side surfaces between the two movable rods 26 are respectively and fixedly connected with the side surfaces of two ends of the V-shaped elastic sheet 27;

the automatic bag opening unit 2 further comprises circular limiting blocks 212, and the upper end and the lower end of the rotating shaft 28 are respectively and fixedly connected with the upper and lower surface center positions of the two circular limiting blocks 212. The circular stop 212 may prevent the shaft 28 from falling off and remaining in the patient.

The automatic bag opening unit 2 further comprises a pull rod 29, and the middle of the side face of the other end of the rectangular sliding plate 22 is fixedly connected with the side face of one end of the pull rod 29. The pulling pull rod 29 drives the rectangular sliding plate 22 to move, and the pull rod 29 enables the rectangular sliding plate 22 to be conveniently pulled.

The automatic bag opening unit 2 further comprises a pull ring 210, and the middle of the side surface of the other end of the pull rod 29 is fixedly connected with the middle of the side surface of one end of the pull ring 210. The finger enters the pull ring 210 to pull, so that the pull rod 29 is driven to move, the pull rod 29 drives the rectangular sliding plate 22 to move, and the pull ring 210 prevents the hand from sliding when pulling the pull rod 29.

The automatic bag opening unit 2 further comprises an arc-shaped cushion block 211, and the inner side surface of the other end of the pull ring 210 is fixedly connected with the outer side surface of the arc-shaped cushion block 211. The curved pad 211 is used to reduce finger pain when the surgeon pulls the pull ring 210.

The sleeve facilitates gripping of the assembly 3: is arranged at one end of the outer side surface of the circular sleeve 1.

The sleeve is convenient for holding the component 3 and comprises a supporting block 31 and a holding column 32, the outer side face of one end of the circular sleeve 1 is fixedly connected with the side faces of one ends of the two supporting blocks 31 which are correspondingly matched, and the side faces of the other ends of the two supporting blocks 31 are fixedly connected with the side faces of the two ends of the holding column 32 respectively. When the circular sleeve 1 needs to be held to avoid rotation, the holding column 32 is held, so that the supporting block 31 is fixed, and the supporting block 31 prevents the circular sleeve 1 from rotating.

The circular sleeve 1 plays a supporting role, when the object taking bag body 25 needs to be opened, the rectangular sliding plate 22 is pushed, so that the rectangular sliding plate 22 slides along the concave-shaped sliding rail 21, when the rectangular sliding plate 22 moves to a position contacting with the rectangular limiting block 23, the two movable rods 26 rotate outwards around the rotating shaft 28 under the action of the V-shaped elastic sheet 27, the two movable rods 26 respectively drive two ends of the object taking bag body 25 to move, so that the object taking bag body 25 is automatically opened, body tissues cut by an operation are put into the object taking bag body 25, when the object taking bag body 25 needs to be closed, the rectangular sliding plate 22 is pulled, the rectangular sliding plate 22 drives the supporting lugs 24 to move, the supporting lugs 24 drive the rotating shaft 28 to move, the rotating shaft 28 drives the movable rods 26 to move, and when the side surfaces of the movable rods 26 contact with the side surfaces of the rectangular limiting block 23, the movable rods 26 rotate inwards around the rotating shaft 28, thereby compress V-arrangement shell fragment 27, two movable rods 26 drive the both ends of getting thing bag body 25 respectively inwards to remove, thereby make getting thing bag body 25 by closed, the sleeve is convenient for grip subassembly 3 and is used for convenient holding fixedly circular sleeve 1, avoids when the hand is infected with blood, the hand can not be better grip fixedly circular sleeve 1, makes circular sleeve 1 rotate, causes the misery to the patient.

The utility model provides a pair of the theory of operation of nested chamber mirror bag of getting for laparoscopic surgery is as follows:

when the circular sleeve 1 needs to be held to avoid rotating, the holding column 32 is held to fix the supporting block 31, the supporting block 31 prevents the circular sleeve 1 from rotating, when the object taking bag body 25 needs to be opened, the rectangular sliding plate 22 is pushed to enable the rectangular sliding plate 22 to slide along the concave-shaped sliding rail 21, when the rectangular sliding plate 22 moves to a position contacting with the rectangular limiting block 23, the two movable rods 26 rotate outwards around the rotating shaft 28 under the action of the V-shaped elastic sheet 27, the two movable rods 26 respectively drive the two ends of the object taking bag body 25 to move, so that the object taking bag body 25 is automatically opened, body tissues cut by an operation are put into the object taking bag body 25, when the object taking bag body 25 needs to be closed, fingers enter the pull ring 210 to pull to drive the pull rod 29 to move, the pull rod 29 drives the rectangular sliding plate 22 to move, the rectangular sliding plate 22 drives the supporting lugs 24 to move, support ear 24 and drive pivot 28 and remove, pivot 28 drives movable rod 26 and removes, and after the side of movable rod 26 contacted the back with the side of rectangle stopper 23, movable rod 26 inwards rotated round pivot 28 to compress V-arrangement shell fragment 27, two movable rods 26 drive the both ends inwards movement of getting bag body 25 respectively, thereby make getting bag body 25 closed.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a thing bag is got with nested chamber mirror to laparoscopic surgery which characterized in that: comprises a circular sleeve (1), an automatic bag opening unit (2) and a sleeve convenient-to-hold assembly (3);

circular sleeve (1): is round;

automatically openable unit (2): comprises a concave-shaped slide rail (21), a rectangular slide plate (22), rectangular limit blocks (23), support lugs (24), a bag body (25), a movable rod (26), V-shaped elastic sheets (27) and a rotating shaft (28), wherein the symmetrical positions of the two ends of the inner side wall of the circular sleeve (1) are respectively fixedly connected with the sides of the two concave-shaped slide rails (21) which are correspondingly matched, the side surfaces of one ends of the two concave-shaped slide rails (21) are respectively fixedly connected with the two ends of the side surfaces of the two rectangular limit blocks (23), the side surfaces of the two ends of the rectangular slide plate (22) are respectively in sliding connection with the inner side surfaces of the two concave-shaped slide rails (21), the side surface of one end of the rectangular slide plate (22) which is close to the middle part is respectively fixedly connected with the side surfaces of the four support lugs (24) which are correspondingly matched in a pairwise manner, and the two support lugs (24) which are correspondingly matched are movably connected with the upper surface of one end of the movable rod (26) through the rotating shaft (28), the lower ends of the two movable rods (26) are respectively fixedly connected with two ends of the upper surface of the fetching bag body (25), and the inner side surface between the two movable rods (26) is respectively fixedly connected with the side surfaces of two ends of the V-shaped elastic sheet (27);

the sleeve facilitates gripping the assembly (3): is arranged on the outer side surface of one end of the circular sleeve (1).

2. The invaginated cavity mirror bag of claim 1, which is characterized in that: the automatic bag opening unit (2) further comprises circular limiting blocks (212), and the upper end and the lower end of the rotating shaft (28) are fixedly connected with the center positions of the upper surface and the lower surface of the two circular limiting blocks (212) respectively.

3. The telescopic cavity endoscope object taking bag for the endoscopic surgery as recited in claim 2, characterized in that: the automatic bag opening unit (2) further comprises a pull rod (29), and the middle of the side face of the other end of the rectangular sliding plate (22) is fixedly connected with the side face of one end of the pull rod (29).

4. The invaginated cavity mirror bag of claim 3, which is characterized in that: the automatic bag opening unit (2) further comprises a pull ring (210), and the middle of the side face of the other end of the pull rod (29) is fixedly connected with the middle of the side face of one end of the pull ring (210).

5. The invaginated cavity mirror bag of claim 4, which is characterized in that: the automatic bag opening unit (2) further comprises an arc-shaped cushion block (211), and the inner side face of the other end of the pull ring (210) is fixedly connected with the outer side face of the arc-shaped cushion block (211).

6. The invaginated cavity mirror bag of claim 1, which is characterized in that: the sleeve is convenient for holding the assembly (3) and comprises a supporting block (31) and a holding column (32), the outer side face of one end of the circular sleeve (1) is fixedly connected with the side faces of one ends of the two supporting blocks (31) which are correspondingly matched, and the side faces of the other ends of the two supporting blocks (31) are fixedly connected with the side faces of the two ends of the holding column (32) respectively.