CN211534551U

CN211534551U - Tumor sampling device convenient for tumor separation

Info

Publication number: CN211534551U
Application number: CN202020012764.3U
Authority: CN
Inventors: 李虎成; 魏忠先
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-22
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a tumor sampling device of convenient separation tumour, including the scissors handle, the scissors handle has two sets ofly, and is two sets of one side that the scissors handle is close to each other is equipped with the connecting plate, and is two sets of the bottom of connecting plate is equipped with the hinge slot rather than mutual adaptation, the bottom in hinge slot is equipped with U type mounting bracket, the inside one side that is close to each other of connecting plate is equipped with the hinge bar, one side that the hinge bar is close to each other is equipped with rather than the spring A who mutually supports, the hinge bar passes the inside intermediate position department of hinge slot and is equipped with rather than the articulated shaft of mutual articulated, the one end that spring A was kept away from to the hinge bar is equipped with the grip block, the intermediate position department of the inside both sides of U. The utility model discloses the device is through mutually supporting of grip block, scissors handle, connecting plate, spring A, hinge bar and articulated shaft, can carry out the centre gripping to the tumour, and follow-up work such as convenient cutting transport has increased work efficiency.

Description

Tumor sampling device convenient for tumor separation

Technical Field

The utility model relates to a tumour sampling device technical field specifically is a tumour sampling device of convenient separation tumour.

Background

The tumor is a new organism formed by local tissue cell proliferation under the action of various carcinogenic factors, and the tumor can be sampled by using a device after being resected, so that the subsequent assay of a tumor sample is facilitated;

when the device is used for sampling the tumor, the tumor needs to be fixed for cutting, if the tumor is not fixed well, the cutting deviation can be caused, so that the cut tumor is not in accordance with the preset cutting size, the follow-up operation and observation are not convenient, and the working efficiency is reduced; when the tumour needs cutting and sample, need the operating personnel to make a round trip to walk to take the medical instrument and operate the tumour many-sidedly simultaneously, operation process is comparatively complicated, reduces its work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tumor sampling device of convenient separation tumour to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tumor sampling device convenient for tumor separation comprises two groups of scissor handles, wherein two groups of scissor handles are arranged, one side of each group of scissor handles, which is close to each other, is provided with a connecting plate, the bottom of each group of connecting plates is provided with a hinge groove matched with the connecting plate, the bottom of the hinge groove is provided with a U-shaped mounting frame, one side of each group of connecting plates, which is close to each other, is provided with a hinge rod, one side of each group of hinge rod, which is close to each other, is provided with a spring A matched with the hinge rod, the hinge rod penetrates through the middle position inside the hinge groove and is provided with a hinge shaft hinged with the hinge rod, one end of the hinge rod, which is far away from the spring A, is provided with a clamping plate, the middle positions at two sides inside the U-shaped mounting frame are provided with slide grooves, slide blocks are symmetrically arranged outside the slide grooves, the bottom of one end, the top of piston is equipped with rather than the connecting rod of mutually supporting, and the connecting rod extends the outside of connecting pipe, the bottom of connecting pipe is equipped with the sample groove, the bottom in sample groove is equipped with rather than the needle tubing of mutually supporting, the bottom of telescopic link is equipped with the mounting groove, the intermediate position department of mounting groove is equipped with the presser, the bottom of presser is equipped with the knife rest, the inside both ends that are close to the presser of mounting groove are equipped with spring B, and spring B and knife rest interconnect, the bottom of knife rest is equipped with the cutting edge.

Preferably, the two sides of the U-shaped mounting frame are provided with connecting plates, and the connecting plates are connected with the hinge grooves.

Preferably, one side of the clamping plates, which is close to each other, is provided with a medical rubber membrane.

Preferably, the inner side of the scissor handle is provided with anti-skid lines.

Preferably, the edge of U type mounting bracket bottom is equipped with the through-hole, and through-hole and telescopic link and the mutual adaptation of connecting pipe.

Preferably, the top of a group of the sliding blocks is provided with a limiting bolt, and the limiting bolt is matched with the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: this tumour sampling device of convenient separation tumour passes through the grip block, the scissors handle, the connecting plate, spring A, mutually supporting of hinge bar and articulated shaft, can carry out the centre gripping to the tumour, follow-up work such as convenient cutting transport, work efficiency has been increased, through the needle tubing, the sample groove, a piston, the connecting pipe, the spout, the connecting rod, the slider, the telescopic link, the presser, the mounting groove, the cutting edge, mutually supporting of knife rest and spring B, effectual convenience when adding the device and cutting apart the sample, and the device function all is integrated, strengthen the operability to the tumour sample, do not need operating personnel round trip movement, take to the instrument.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a back sectional view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a side view of the mounting groove of the present invention.

In the figure: 1. a U-shaped mounting frame; 2. a clamping plate; 3. a needle tube; 4. a sampling groove; 5. a piston; 6. a connecting pipe; 7. a chute; 8. a connecting rod; 9. a hinge slot; 10. a scissor handle; 11. a connecting plate; 12. a spring A; 13. a hinged lever; 14. hinging a shaft; 15. a slider; 16. a telescopic rod; 17. a pressing device; 18. mounting grooves; 19. a blade; 20. a tool holder; 21. and a spring B.

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. 1-4, the present invention provides an embodiment: a tumor sampling device convenient for tumor separation comprises two groups of scissor handles 10, wherein the scissor handles 10 are provided with two groups, one side of each group of scissor handles 10, which is close to each other, is provided with a connecting plate 11, the bottom of each group of connecting plates 11 is provided with a hinge groove 9 matched with the connecting plate, the bottom of the hinge groove 9 is provided with a U-shaped mounting rack 1, one side of each group of scissor handles 11, which is close to each other, is provided with a hinge rod 13, one side of each hinge rod 13, which is close to each other, is provided with a spring A12 matched with the hinge rod 13, the hinge rod 13 penetrates through the middle position inside the hinge groove 9 and is provided with a hinge shaft 14 hinged with the hinge rod, one end of the hinge rod 13, which is far away from the spring A12, the middle positions of two sides inside the U-shaped mounting rack 1 are provided with sliding grooves 7, the outer sides of the sliding grooves 7 are symmetrically provided with sliding blocks 15, the bottom, the top of piston 5 is equipped with rather than the connecting rod 8 of mutually supporting, and connecting rod 8 extends the outside of connecting pipe 6, the bottom of connecting pipe 6 is equipped with sample groove 4, the bottom of sample groove 4 is equipped with rather than the needle tubing 3 of mutually supporting, the bottom of telescopic link 16 is equipped with mounting groove 18, the intermediate position department of mounting groove 18 is equipped with presser 17, the bottom of presser 17 is equipped with knife rest 20, the inside both ends that are close to presser 17 of mounting groove 18 are equipped with spring B21, and spring B21 and knife rest 20 interconnect, the bottom of knife rest 20 is equipped with cutting edge 19.

Furthermore, connecting plates are arranged on two sides of the U-shaped mounting frame 1 and are connected with the hinge grooves 9, and therefore the connection fixity of the device is improved.

Furthermore, the medical rubber membrane is arranged on one side of the clamping plate 2 close to each other, so that the tumor is prevented from being abraded.

Furthermore, the inner side of the scissor handle 10 is provided with anti-skid lines, so that the operability is improved.

Further, the edge of 1 bottom of U type mounting bracket is equipped with the through-hole, and through-hole and 16 and the mutual adaptation of connecting pipe 6, can accomodate the instrument after using.

Further, the top of a set of slider 15 is equipped with spacing bolt, and spacing bolt and spout 7 mutual adaptation make it spacing, stability when increasing the use.

The working principle is as follows: when the device is used, firstly, the scissor handle 10 is pressed, then the scissor handle 10 is folded inwards to drive the hinge rod 13 to be unfolded outwards through the matching of the hinge shaft 14, then the clamping plate 2 is driven to be unfolded to place a tumor, then the scissor handle 10 is loosened, and the clamping plate 2 is retracted through the elastic restoring force of the spring A12, so that the tumor is clamped, the operation is convenient and fast, the tumor can be clamped, and the subsequent operation is convenient; after the tumor is clamped, the sliding block 15 drives the telescopic rod 16, the pressing device 17, the mounting groove 18, the cutting edge 19, the tool rest 20 and the spring B21 to move, the pressing device 17 is pushed after the telescopic rod moves to a specified position, and then the pressing device 17 drives the tool rest 20 and the cutting edge 19 to descend, so that the fixed tumor is cut and separated; after the separation of tumour cutting, drive needle tubing 3 through sliding block 15, sample groove 4, piston 5, connecting pipe 6, spout 7 and the translation of connecting rod 8, remove to the assigned position after, through inserting the tumour inside with needle tubing 3, then pulling connecting rod 8 drives piston 5 pull-back, piston 5 inhales the inside complete sampling of sample groove 4 with the tumour after that, can slide block 15 to U type mounting bracket 1's inside after the sample, prevent that external dust from getting into the surface of adhesion to the sample, influence follow-up observation, the functionality of device has been increased, and the device function is all as an organic whole, the effectual operability of strengthening to the tumour sample, do not need operating personnel round trip movement, take to the instrument.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A tumor sampling device that conveniently separates tumour, includes scissors handle (10), its characterized in that: the scissors handles (10) are divided into two groups, one side of each group of scissors handles (10) close to each other is provided with a connecting plate (11), the bottom of each group of connecting plates (11) is provided with a hinge groove (9) matched with the connecting plate, the bottom of each hinge groove (9) is provided with a U-shaped mounting rack (1), one side of each group of connecting plates (11) close to each other is provided with a hinge rod (13), one side of each hinge rod (13) close to each other is provided with a spring A (12) matched with the hinge rod, the hinge rod (13) penetrates through the middle position of the inside of each hinge groove (9) and is provided with a hinge shaft (14) hinged with the hinge rod, one end of each hinge rod (13) far away from the spring A (12) is provided with a clamping plate (2), the middle positions of two sides of the inside of each U-shaped mounting rack (1) are provided with sliding grooves (7), and, the bottom of one end of one group of the sliding blocks (15) is provided with a telescopic rod (16), the front end of the other group of the sliding blocks (15) is provided with a connecting pipe (6), a piston (5) is arranged at the middle position inside the connecting pipe (6), the top of the piston (5) is provided with a connecting rod (8) matched with the piston, the connecting rod (8) extends out of the connecting pipe (6), the bottom of the connecting pipe (6) is provided with a sampling groove (4), the bottom of the sampling groove (4) is provided with a needle tube (3) matched with the sampling groove, the bottom of the telescopic rod (16) is provided with a mounting groove (18), the middle position of the mounting groove (18) is provided with a pressing device (17), the bottom of the pressing device (17) is provided with a knife rest (20), two ends, close to the pressing device (17), inside the mounting groove (18) are provided with springs B (21), and the springs B (, the bottom of the knife rest (20) is provided with a knife edge (19).

2. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: the two sides of the U-shaped mounting rack (1) are provided with connecting plates, and the connecting plates are connected with the hinge grooves (9) mutually.

3. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: one side of the clamping plate (2) close to each other is provided with a medical rubber membrane.

4. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: the inner side of the scissors handle (10) is provided with anti-skid lines.

5. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: the edge of U type mounting bracket (1) bottom is equipped with the through-hole, and through-hole and telescopic link (16) and connecting pipe (6) mutual adaptation.

6. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: and the top of the sliding block (15) is provided with a limiting bolt, and the limiting bolt is matched with the sliding groove (7) mutually.