CN218279761U

CN218279761U - Endoscope puncture outfit

Info

Publication number: CN218279761U
Application number: CN202221990163.5U
Authority: CN
Inventors: 陈维中; 陈新丰
Original assignee: Unimicro Medical Systems Shenzhen Co ltd
Current assignee: Unimicro Medical Systems Shenzhen Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-13
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an endoscope puncture ware relates to endoscope puncture ware field, including puncture ware and locating component, equal fixedly connected with stopper in both sides surface about the puncture ware, two the equal fixedly connected with inserted block in lower side surface of stopper, locating component's the equal fixedly connected with locating piece in both sides surface about, two the upside surface of locating piece all seted up with inserted block assorted slot, two slot inner wall's opposite one side all is seted up flutedly, two the inside of recess all is provided with chucking mechanism. The utility model discloses, the inserted block through both sides is fixed between with puncture ware and locating component to when carrying out the puncture, holding device's stability, and when using, make things convenient for holding device's leakproofness, thereby avoid gaseous revealing.

Description

Endoscope puncture outfit

Technical Field

The utility model relates to an endoscope puncture ware field, in particular to endoscope puncture ware.

Background

An endoscope puncture outfit is an important appliance in endoscopic surgery, which is a matched surgical appliance for extrathoracic surgery and abdominal cavity surgery and is suitable for an appliance for establishing a working channel of the thoracic surgery and the abdominal cavity surgery in the processes of thoracoscopy, laparoscopy and surgery.

The applicant finds that a Chinese patent discloses a disposable endoscope puncture outfit through retrieval, and the publication (announcement) number of the disposable endoscope puncture outfit is CN 208212078U, the patent mainly passes through that a connecting sleeve is connected with the center of the top of a handle, the connecting rod above the handle is inserted into the connecting sleeve, the connecting rod can rotate in the connecting sleeve, the position of an arc plate is adjusted, after adjustment, the connecting rod and the connecting sleeve are fixed through a fastening bolt, the opening of the arc plate faces upwards, when the handle is held by a hand, the palm and the arc plate have a large contact area, the hand feeling is more stable during force application, two symmetrical ends of the arc plate are arc-shaped, the other two ends are linear, two linear ends are connected with baffles, the palm is located in a space enclosed by the baffles and the arc plate during operation, the handle is prevented from sliding in the palm, the arc plate is detachably arranged on the handle, the arc plate and the baffles can be recycled after operation is completed, the cost is reduced, when the disposable endoscope puncture outfit is used, after the puncture core is inconveniently inserted into a puncture sleeve, the puncture core and the puncture sleeve is fixed, so that the puncture core and the puncture sleeve is not convenient to rotate when the puncture is punctured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an endoscope puncture ware to solve the above-mentioned background art in propose but when using, puncture heart besieged to insert among the puncture sleeve pipe after, inconvenient to fixing between puncture heart and the puncture sleeve pipe, lead to when carrying out the puncture, puncture heart and puncture sleeve pipe are not stable enough when carrying out the pivoted, lead to the inconvenient problem of puncture.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an endoscope puncture ware, includes puncture ware and locating component, the equal fixedly connected with stopper in both sides surface about the puncture ware, two the equal fixedly connected with inserted block in downside surface of stopper, locating component's the equal fixedly connected with locating piece in both sides surface about, two the upside surface of locating piece all seted up with inserted block assorted slot, two the opposite one side of slot inner wall all is seted up flutedly, two the inside of recess all is provided with chucking mechanism.

Preferably, the clamping mechanism includes the movable plate, the common fixedly connected with spring in one side surface of movable plate and the one side of recessed wall, the inner wall fixedly connected with inserted bar of movable plate, the right-hand member of inserted bar runs through one side of recessed wall to a side surface of locating piece, the one end fixedly connected with limiting plate of inserted bar, one side fixed surface of limiting plate is connected with the pull ring.

Preferably, the upper side and the lower side of the inner wall of the groove are both provided with sliding grooves, and the inner walls of the two sliding grooves are respectively in sliding connection with the surfaces of the upper side and the lower side of the moving plate through sliding blocks.

Preferably, two the relative one side of slot inner wall all seted up with inserted bar assorted spacing draw-in groove, two a side surface of inserted block all seted up with inserted bar assorted bayonet socket.

Preferably, a sealing rubber pad is fixedly connected to the upper portions of the four sides of the inner wall of the positioning assembly, a limiting clamping block is fixedly connected to the lower side surface of the puncture outfit, a plurality of clamping strips are fixedly connected to the periphery of the limiting clamping block, and a plurality of clamping grooves matched with the clamping strips are formed in the inner wall of the sealing rubber pad.

Preferably, the lower side of the right side surface of the positioning assembly is fixedly connected with a connecting air pipe, and the pipe wall of the connecting air pipe is fixedly connected with a valve.

Preferably, the surface of the lower side of the positioning assembly is fixedly connected with a puncture cannula, and the surface of the lower side of the limiting clamping block is fixedly connected with a puncture rod.

The utility model discloses a technological effect and advantage:

1. through setting up puncture ware, locating component, stopper, inserted block, locating piece, slot, the inserted block through both sides is fixed between with puncture ware and the locating component to when carrying out the puncture, holding device's stability, and when using, make things convenient for holding device's leakproofness, thereby avoid gaseous revealing.

2. Through setting up the movable plate, a spring, the limiting plate, the inserted bar, the pull ring, the locating piece, under the effect of pull ring, the convenience is stimulateeed the inserted bar, thereby control the inserted bar to the chucking of inserted block and loosen, through setting up the movable plate, under the effect of spout, it is spacing to carry out the removal of movable plate, thereby keep the stability that the inserted bar removed, through setting up the slot, the inserted bar, spacing draw-in groove, the bayonet socket, the inserted block, under the effect of spacing draw-in groove, the inserted bar to the bayonet socket through on the inserted block is fixed a position, thereby holding device is stability when using, through setting up locating component, sealing rubber pad, spacing fixture block, the card strip, the draw-in groove, under sealing rubber pad's effect, make spacing fixture block that enters into among the locating component keep sealed with locating component, avoid gaseous revealing.

3. Through setting up locating component, connecting trachea, valve, under the effect of valve, the entering of convenient control gas, through setting up locating component, puncture sleeve pipe, spacing fixture block, puncture rod, under puncture sleeve pipe's effect, conveniently accomplish the puncture.

Drawings

Fig. 1 is a schematic view of the whole front side section three-dimensional structure of the present invention.

Fig. 2 is an enlarged schematic view of the part a of the present invention.

Fig. 3 is a schematic view of the upper side section structure of the positioning assembly of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the puncture cannula of the present invention.

In the figure: 1. a puncture instrument; 2. a positioning assembly; 3. a limiting block; 4. inserting a block; 5. positioning blocks; 6. a slot; 7. moving the plate; 8. a spring; 9. a limiting plate; 10. a pull ring; 11. a limiting clamping groove; 12. a bayonet; 13. sealing the rubber pad; 14. a limiting clamping block; 15. clamping the strip; 16. a card slot; 17. connecting an air pipe; 18. A valve; 19. puncturing a cannula; 20. a puncture rod; 21. and (4) inserting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides an endoscope puncture ware as shown in fig. 1-4, including puncture ware 1 and locating component 2, the equal fixedly connected with stopper 3 in left and right sides surface of puncture ware 1, the equal fixedly connected with inserted block 4 in lower side surface of two stopper 3, the equal fixedly connected with locating piece 5 in left and right sides surface of locating component 2, the upside surface of two locating pieces 5 all seted up with inserted block 4 assorted slot 6, the opposite one side of two slot 6 inner walls is all seted up flutedly, the inside of two recesses all is provided with chucking mechanism, the utility model discloses, inserted block 4 through both sides is fixed between puncture ware 1 and the locating component 2 to when carrying out the puncture, holding device's stability to when using, make things convenient for holding device's leakproofness, thereby avoid gaseous revealing.

As shown in fig. 1 and fig. 2, the chucking mechanism includes movable plate 7, the common fixedly connected with spring 8 in one side surface of movable plate 7 and one side of recessed wall, the inner wall fixedly connected with inserted bar 21 of movable plate 7, the right-hand member of inserted bar 21 runs through one side of recessed wall to a side surface of locating piece 5, the one end fixedly connected with limiting plate 9 of inserted bar 21, one side fixed surface of limiting plate 9 is connected with pull ring 10, under the effect of pull ring 10, the convenience is stimulateeed inserted bar 21, thereby control inserted bar 21 to the chucking of inserted block 4 with loosen, the spout has all been seted up to the upper and lower both sides of recessed wall, the inner wall of two spouts all through the slider respectively with the upper and lower both sides sliding surface connection of movable plate 7, under the effect of spout, carry on spacingly to the removal of movable plate 7, thereby keep the stability that inserted bar 21 removed.

As shown in fig. 1 and fig. 3, a limiting clamping groove 11 matched with the insertion rod 21 is provided on the opposite side of the inner walls of the two slots 6, bayonets 12 matched with the insertion rod 21 are provided on the side surfaces of one side of the two insertion blocks 4, under the action of the limiting clamping groove 11, the insertion rod 21 passing through the bayonets 12 on the insertion block 4 is positioned, so that the holding device is stable in use, a sealing rubber gasket 13 is fixedly connected on the upper sides of the four sides of the inner wall of the positioning assembly 2, a limiting clamping block 14 is fixedly connected on the lower side surface of the puncture outfit 1, a plurality of clamping strips 15 are fixedly connected on the periphery of the limiting clamping block 14, a plurality of clamping grooves 16 matched with the clamping strips 15 are provided on the inner wall of the sealing rubber gasket 13, and under the action of the sealing rubber gasket 13, the limiting clamping block 14 entering the positioning assembly 2 is kept sealed with the positioning assembly 2, and gas leakage is avoided.

As shown in fig. 1 and 4, a connecting air tube 17 is fixedly connected to the lower side of the right side surface of the positioning assembly 2, a valve 18 is fixedly connected to the tube wall of the connecting air tube 17, and under the action of the valve 18, the air can be conveniently controlled to enter, a puncture cannula 19 is fixedly connected to the lower side surface of the positioning assembly 2, a puncture rod 20 is fixedly connected to the lower side surface of the limiting fixture block 14, and under the action of the puncture cannula 19, the puncture can be conveniently completed.

The utility model discloses theory of operation: when the device is used, two pull rings 10 on a positioning block 5 are pulled to enable an insertion rod 21 to enter a groove, a spring 8 is compressed, a moving plate 7 moves, a puncture rod 20 below a puncture outfit 1 is inserted into the positioning block 2 through the positioning block 2, a limiting block 3 is aligned with the positioning block 5, the insertion block 4 is inserted into a slot 6, and a plurality of clamping strips 15 on the limiting clamping block 14 are inserted into clamping grooves 16 in a sealing rubber gasket 13, so that the periphery of the limiting clamping block 14 is kept sealed by the sealing rubber gasket 13, the pull rings 10 are loosened, the insertion rod 21 is inserted into the limiting clamping grooves 11 through clamping grooves 12 on the slot 6 under the resilience of the spring 8, and the movement of the insertion rod 21 is limited under the action of a limiting plate 9, so that the stability between the puncture outfit 1 and the positioning block 2 is kept;

connect gaseous device through connecting trachea 17, through opening and closing of valve 18 control connection trachea 17 to control gas enters into locating component 2, under the effect of puncture rod 20, makes the device insert patient's internally, and two pull rings 10 of rethread pulling make inserted bar 21 hand pine spacing to inserted block 4, take out puncture ware 1 from locating component 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. An endoscope puncture outfit, comprising a puncture outfit (1) and a positioning component (2), characterized in that: the equal fixedly connected with stopper (3) in left and right sides surface of puncture ware (1), two the equal fixedly connected with inserted block (4) in downside surface of stopper (3), the equal fixedly connected with locating piece (5) in left and right sides surface of locating component (2), two upside surface of locating piece (5) all seted up with inserted block (4) assorted slot (6), two opposite one side of slot (6) inner wall all is seted up flutedly, two the inside of recess all is provided with chucking mechanism.

2. An endoscopic puncture instrument according to claim 1, wherein: the clamping mechanism comprises a movable plate (7), a side surface of the movable plate (7) and a common fixedly connected spring (8) on one side of the inner wall of the groove, an inner wall fixedly connected with inserted bar (21) of the movable plate (7), the right end of the inserted bar (21) runs through one side surface of the inner wall of the groove to a positioning block (5), one end fixedly connected with limiting plate (9) of the inserted bar (21), and one side surface fixedly connected with pull ring (10) of the limiting plate (9).

3. An endoscopic puncture instrument according to claim 2, wherein: the upper side and the lower side of the inner wall of the groove are both provided with sliding grooves, and the inner walls of the two sliding grooves are respectively in sliding connection with the surfaces of the upper side and the lower side of the movable plate (7) through sliding blocks.

4. An endoscopic puncture instrument according to claim 2, wherein: two relative one side of slot (6) inner wall all seted up with inserted bar (21) assorted spacing draw-in groove (11), two a side surface of inserted block (4) all seted up with inserted bar (21) assorted bayonet socket (12).

5. An endoscopic puncture instrument according to claim 1, wherein: the puncture outfit is characterized in that sealing rubber pads (13) are fixedly connected above four sides of the inner wall of the positioning assembly (2) together, a limiting clamping block (14) is fixedly connected to the lower side surface of the puncture outfit (1), a plurality of clamping strips (15) are fixedly connected to the periphery of the limiting clamping block (14), and a plurality of clamping grooves (16) matched with the clamping strips (15) are formed in the inner wall of the sealing rubber pads (13).

6. An endoscopic puncture instrument according to claim 1, wherein: the lower side of the right side surface of the positioning component (2) is fixedly connected with a connecting air pipe (17), and the pipe wall of the connecting air pipe (17) is fixedly connected with a valve (18).

7. An endoscopic puncture instrument according to claim 5, wherein: the lower side surface of the positioning component (2) is fixedly connected with a puncture cannula (19), and the lower side surface of the limiting clamping block (14) is fixedly connected with a puncture rod (20).