CN213283109U

CN213283109U - Disposable endoscope specimen fetching bag

Info

Publication number: CN213283109U
Application number: CN202020967948.5U
Authority: CN
Inventors: 申屠晨阳; 申屠江洪
Original assignee: Hangzhou Suode Medical Equipment Co ltd
Current assignee: Hangzhou Suode Medical Equipment Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-05-28
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a disposable endoscope sample thing bag of getting, mainly include sample thing bag etc. loop bar internally mounted straining bar, the handle is connected to the straining bar rear end, be equipped with a stay cord in the straining bar, the straining bar rear end is being connected directly to the stay cord, the midpoint of sample thing bag of getting is being connected to stay cord another, the sack cover of sample thing bag is on opening the device, open the device border and connect the steel wire, the steel wire passes lantern ring connection to the pull rod, open and has worn two balls on the steel wire of device, the pull rod is installed at the straining bar front end, loop bar rear portion suit dead lever, be provided with adjustment button on the dead lever, adjustment button connects and acts as go-between, act as go-between the connection lantern ring. The utility model can tighten the bag mouth when taking out, avoid the inflammation caused by tumor planting or tissue fluid infiltration due to overflow, and reduce the risk of tissue damage; the disposable rupture is used, and it is flexible convenient to get the thing bag, gets the thing firm, and easy operation, safe effective.

Description

Disposable endoscope specimen fetching bag

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable endoscope sample thing bag of getting.

Background

The specimen fetching bag in the prior art is simple in structure, only the bag body is combined with the handle, the bag body cannot be tightened and opened, the use is inconvenient, the condition of repeated use can occur after the use, and the safety and the sanitation are not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a disposable endoscope specimen fetching bag.

The purpose of the utility model is accomplished through following technical scheme: the disposable endoscope specimen fetching bag mainly comprises a specimen fetching bag, an opening device, a loop bar, a fixed rod, a tension bar, a handle, a pull rope, steel wires, balls, a pull rod, an adjusting button, a lantern ring and a pull wire, wherein the tension bar is arranged in the loop bar, the handle is connected to the rear end of the tension bar, the pull rope is internally provided with the pull rope, one end of the pull rope is connected with the rear end of the tension bar, the other end of the pull rope is connected with the middle point of the specimen fetching bag, a bag opening of the specimen fetching bag is sleeved on the opening device, the edge of the opening device is connected with the steel wires, the steel wires penetrate through the lantern ring to be connected to the pull rod, the steel wires of the opening device are provided with the two balls, the pull rod is arranged at the front end of the tension bar.

One end of the ball is connected with the specimen fetching bag, and the other end of the ball is connected with the pull rod.

The handle is thumb-shaped, and is buckled and pressed by a single finger.

The specimen fetching bag extends to the bag opening by taking the stay cord connecting point as the center to form a ring-shaped opening ring.

The utility model has the advantages that: the utility model can tighten the bag mouth when taking out, avoid the inflammation caused by tumor planting or tissue fluid infiltration due to overflow, and reduce the risk of tissue damage; the bag is used by breaking at one time, the bag is convenient to stretch and retract, the object is taken firmly, and the operation is simple, safe and effective; the bag bodies with various specifications can be selected, so that different operation requirements are met; the human engineering handle design is adopted, the pushing and pulling operation is comfortable, and the detachable pull rod handle is adopted, so that different use requirements are met; is suitable for endoscopic surgery and puncture outfit internal surgery.

Drawings

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

Fig. 2 is a schematic view of the adjusting button of the present invention when not pressed.

Fig. 3 is a schematic view of the adjusting button of the present invention when pressed.

Fig. 4 is a top view of the specimen fetching bag of the present invention.

Fig. 5 is a schematic view of the present invention when not opened.

Description of reference numerals: the specimen taking bag comprises a specimen taking bag 1, an opening device 2, a loop bar 3, a fixing bar 4, a tensioning bar 5, a handle 6, a pull rope 7, a steel wire 8, a ball 9, a pull rod 10, an adjusting button 11, a loop 12 and a pull rope 13.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawing, the disposable endoscope specimen fetching bag mainly comprises a specimen fetching bag 1, an opening device 2, a loop bar 3, a fixing rod 4, a tension bar 5, a handle 6, a pull rope 7, a steel wire 8, a ball 9, a pull rod 10, an adjusting button 11, a loop ring 12 and a pull wire 13, wherein the tension bar 5 is arranged inside the loop bar 3, the handle 6 is connected with the rear end of the tension bar 5, the handle 6 is in the shape of a thumb, the single finger is buckled and pressed, the handle can be better grasped and the holding and pinching force can be better, and the operation of medical staff is more convenient. A pull rope 7 is arranged in the pull rod 5, one end of the pull rope 7 is connected with the rear end of the pull rod 5, the other end of the pull rope 7 is connected with the middle point of the specimen fetching bag 1, and the specimen fetching bag 1 extends to the bag opening by taking the connection point of the pull rope 7 as the center to form a ring-shaped opening ring. The sack cover of sample thing bag 1 is on opening device 2, opens 2 borders of device and connects steel wire 8, and steel wire 8 passes lantern ring 12 and is connected to pull rod 10, has worn two balls 9 on opening device 2's the steel wire 8, and ball 9 one end is being connected sample thing bag 1, and the other end is being connected pull rod 10. The pull rod 10 is installed at the front end of the tension rod 5, the rear part of the loop bar 3 is sleeved with the fixed rod 4, the fixed rod 4 is provided with an adjusting button 11, the adjusting button 11 is connected with a pull wire 13, and the pull wire 13 is connected with a loop 12.

The utility model discloses the theory of operation: the specimen fetching bag 1 is pushed inwards to open, the specimen fetching bag 1 is pulled outwards to draw in the range of the bag, and therefore medical staff can take out pathological tissues for slicing and testing in the specimen fetching bag 1.

The utility model discloses loop bar 3 is convenient to get into internally through puncture ware sleeve pipe, and the material is ABC material, has light and handy, advantage that biocompatibility is good. The silica gel sealing ring sleeve has the functions of sealing and retarding, so that the ergonomic handle has layering feeling when being pushed in and pulled out, and has the function of friction lubrication on the ABC sleeve.

The utility model discloses the working process: when the tension rod 5 is pushed in, the opening device 2 is stretched out to be unfolded, the ball 9 slowly rolls to open the mouth of the specimen fetching bag, and the pull rope 7 pulls open the bottom of the specimen fetching bag 1. When pulling straining rod 5, the mid point of sample thing bag 1 is pulled up to stay cord 7, and sample thing bag 1 can be folded, just as air blast musical instrument together, opens device 2 simultaneously and also begins to contract along with the pulling of straining rod 5, and ball 9 can be pulled by pull rod 10 and move this moment, opens device 2 at last and contracts completely, and ball 2 then has blocked 3 oral areas of loop bar, has also strained the mouth of sample thing bag 1 simultaneously. If meet the tumour position of meeting and be high on the side, can press the adjustment button 11 on the dead lever 4, adjustment button 11 pushes down and to draw act as go-between 13, and the other end lantern ring 12 of act as go-between 13 is pulled up, and the steel wire 8 that is being covered by lantern ring 12 this moment will be lifted to drive ball 9 and also be lifted, whole sample thing bag 1 just is lifted some, simultaneously because steel wire 8 also has elasticity, so when adjustment button 11 rebounds back, steel wire 8 also can rebound lantern ring 12 normal position.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. A disposable endoscope specimen fetching bag is characterized in that: mainly comprises a specimen taking bag (1), an opening device (2), a loop bar (3), a fixed bar (4), a tension bar (5), a handle (6), a pull rope (7), a steel wire (8), balls (9), a pull rod (10), an adjusting button (11), a loop ring (12) and a pull wire (13), wherein the tension bar (5) is arranged in the loop bar (3), the rear end of the tension bar (5) is connected with the handle (6), the pull rope (7) is arranged in the tension bar (5), one end of the pull rope (7) is connected with the rear end of the tension bar (5), the other end of the pull rope (7) is connected with the midpoint of the specimen taking bag (1), the bag opening of the specimen taking bag (1) is sleeved on the opening device (2), the edge of the opening device (2) is connected with the steel wire (8), the steel wire (8) passes through the loop (12) to be connected with the pull rod (10), two balls (9) are arranged on, the pull rod (10) is installed at the front end of the tensioning rod (5), the rear part of the loop bar (3) is sleeved with the fixed rod (4), the fixed rod (4) is provided with an adjusting button (11), the adjusting button (11) is connected with a pull wire (13), and the pull wire (13) is connected with a loop (12).

2. The disposable endoscopic specimen retrieval bag according to claim 1, wherein: one end of the ball (9) is connected with the specimen fetching bag (1), and the other end is connected with the pull rod (10).

3. The disposable endoscopic specimen retrieval bag according to claim 1, wherein: the handle (6) is thumb-shaped.

4. The disposable endoscopic specimen retrieval bag according to claim 1, wherein: the specimen fetching bag (1) extends to the bag opening by taking the connection point of the pull rope (7) as the center to form a ring-shaped opening ring.