CN211270871U

CN211270871U - Anesthesia type tumor biopsy sampler

Info

Publication number: CN211270871U
Application number: CN201921901793.9U
Authority: CN
Inventors: 刘丽娜; 王冬旭; 王涛; 吕晓鹏; 衣琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-18
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an anesthesia formula tumour biopsy sampler, which comprises a pipe body, the inside swing joint of body has the catch bar, the one end fixedly connected with piston block of catch bar, one side of piston block is seted up flutedly, the inside fixedly connected with extrusion spring of recess, the one end fixedly connected with fixture block of extrusion spring, the draw-in groove has been seted up to the inner wall of body, the outer fixed surface of body is connected with the carriage, the inside swing joint of carriage has the extrusion pole, reset spring has been cup jointed to the surface of extrusion pole. This anesthesia formula tumour biopsy sampler, through the setting of sample blade, the structure of sample blade can be so that the sample that cuts off keeps inside it, later, upwards stimulates the catch bar, can make the sample blade enter into the inside to the body, stores, and last plug on can the silica gel chock plug to reach the purpose of conveniently taking a sample and storing.

Description

Anesthesia type tumor biopsy sampler

Technical Field

The utility model relates to a biopsy sampling technical field specifically is an anesthesia formula tumour biopsy sampler.

Background

The tumour is that the organism is under the effect of various tumorigenic factors, the new living beings that local tissue cell hyperplasia formed, because this new living beings are the massive protrusion of occupy-place, also called the neoplasm, the tumour patient need carry out the biopsy project in the treatment process, the biopsy is for short, the whole is living tissue inspection, also called surgery pathology inspection, for short "external examination", the needs that mean should diagnose and treat, cut out from the patient in vivo, get or puncture etc. take out the pathological change tissue, carry out the technique of pathology inspection, however, ordinary biopsy sampling device is very convenient when using, for this reason, the utility model discloses an anesthesia formula tumour biopsy sampler has been developed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anesthesia formula tumour biopsy sampler has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anesthesia formula tumour biopsy sampler, includes the body, the inside swing joint of body has the catch bar, the one end fixedly connected with piston block of catch bar, one side of piston block is seted up flutedly, the inside fixedly connected with extrusion spring of recess, the one end fixedly connected with fixture block of extrusion spring, the draw-in groove has been seted up to the inner wall of body, the fixed surface of body is connected with the link, the inside swing joint of link has the extrusion pole, reset spring has been cup jointed to the surface of extrusion pole, the bottom fixedly connected with connecting block of piston block, the bottom fixedly connected with sample blade of connecting block.

Optionally, the top of the pushing rod is fixedly connected with a pushing block, and one end of the extruding rod is fixedly connected with a pressing block.

Optionally, the outer surface of the pipe body is fixedly connected with a connecting ring.

Optionally, the outer surface of the connecting ring is fixedly connected with a connecting band.

Optionally, one end of the connecting band is fixedly connected with a silica gel plug.

Optionally, the number of the fixture blocks is two, and the two fixture blocks are symmetrically arranged by taking the vertical central line of the pipe body as a symmetry axis.

(III) advantageous effects

The utility model provides an anesthesia formula tumour biopsy sampler possesses following beneficial effect:

1. this anesthesia formula tumour biopsy sampler, setting through the sampling blade, during the use, the staff aims at the position that needs carry out the sample with the bottom of sampler, promote the catch bar downwards, can make the sampling blade cut the tumour and take a sample, and the structure of sampling blade can be so that the sample that cuts leaves inside it, afterwards, upwards stimulate the catch bar, can make the sampling blade get into the inside to the body, store, last plug on the silica gel choke plug can, thereby reached the purpose of convenient sample and storage.

2. This anesthesia formula tumour biopsy sampler, through the setting of fixture block and extrusion pole, when catch bar and piston block rebound, the fixture block of piston block one side gets into the inside of draw-in groove under the effect of extrusion spring, fixes it, prevents that the sample blade from dropping, when needing to use, promotes the extrusion pole of body one side and can release the inside of draw-in groove with the fixture block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the tube body of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the sampling blade of the present invention.

In the figure: 1. a pipe body; 2. a push rod; 3. a piston block; 4. a groove; 5. a compression spring; 6. a clamping block; 7. a card slot; 8. a connecting frame; 9. an extrusion stem; 10. a return spring; 11. connecting blocks; 12. a sampling blade; 13. a connecting ring; 14. and a connecting belt.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an anesthesia type tumor biopsy sampler comprises a tube body 1, wherein a push rod 2 is movably connected inside the tube body 1, a push block is fixedly connected to the top of the push rod 2, a press block is fixedly connected to one end of an extrusion rod 9, a piston block 3 is fixedly connected to one end of the push rod 2, the piston block is similar to a piston inside a needle tube, a groove 4 is formed in one side of the piston block 3, an extrusion spring 5 is fixedly connected inside the groove 4, a clamping block 6 can be pushed into a clamping groove 7 by the acting force of the extrusion spring 5, the clamping block 6 is fixedly connected to one end of the extrusion spring 5, the number of the clamping blocks 6 is two, and the two clamping blocks 6 are symmetrically arranged by taking the vertical central line of the tube body 1 as;

draw-in groove 7 has been seted up to the inner wall of body 1, the outer fixed surface of body 1 is connected with the connection box 8, the inside swing joint of connection box 8 has extrusion pole 9, the inside of draw-in groove 7 can be released with fixture block 6 to the one end of extrusion pole 9, reset spring 10 has been cup jointed to the surface of extrusion pole 9, reset spring 10's effort can make extrusion pole 9 reset, the bottom fixedly connected with connecting block 11 of piston piece 3, the bottom fixedly connected with sample blade 12 of connecting block 11, the outer fixed surface of body 1 is connected with the clamping ring 13, the outer fixed surface of clamping ring 13 is connected with connecting band 14, the one end fixedly connected with silica gel chock plug of connecting band 14.

As an optimal technical solution of the utility model: the material of the connecting band 14 is nylon.

In conclusion, this anesthesia formula tumour biopsy sampler, during the use, the staff aims at the position that needs take a sample with the bottom of sampler, promote catch bar 2 downwards, can make sampling blade 12 cut the tumour and sample, and the structure of sampling blade 12 can make the sample of cutting leave inside it, later, upwards stimulate catch bar 2, can make sampling blade 12 get into the inside to body 1, store, plug in the silica gel stopper at last can, when catch bar 2 and piston block 3 upwards removed, the inside that block 6 of piston block 3 one side got into draw-in groove 7 under extrusion spring 5's effect, fix it, prevent that sampling blade 12 from dropping, when needing to use, it can push out the inside of draw-in groove 7 with block 6 to promote the extrusion rod 9 of body 1 one side.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anesthesia formula tumour biopsy sampler, includes body (1), its characterized in that: the utility model discloses a pipe fitting, including body (1), one end fixedly connected with piston block (3) of catch bar (2), one side of piston block (3) is seted up flutedly (4), the inside fixedly connected with extrusion spring (5) of recess (4), the one end fixedly connected with fixture block (6) of extrusion spring (5), draw-in groove (7) have been seted up to the inner wall of body (1), the outer fixed surface of body (1) is connected with linking frame (8), the inside swing joint of linking frame (8) has extrusion pole (9), reset spring (10) have been cup jointed to the surface of extrusion pole (9), the bottom fixedly connected with connecting block (11) of piston block (3), the bottom fixedly connected with sample blade (12) of connecting block (11).

2. The anesthetic tumor biopsy sampler according to claim 1, characterized in that: the top of the push rod (2) is fixedly connected with a push block, and one end of the extrusion rod (9) is fixedly connected with a press block.

3. The anesthetic tumor biopsy sampler according to claim 1, characterized in that: the outer surface of the pipe body (1) is fixedly connected with a connecting ring (13).

4. The anesthetic tumor biopsy sampler according to claim 3, characterized in that: the outer surface of the connecting ring (13) is fixedly connected with a connecting band (14).

5. The anesthetic tumor biopsy sampler according to claim 4, characterized in that: one end of the connecting band (14) is fixedly connected with a silica gel plug head.

6. The anesthetic tumor biopsy sampler according to claim 1, characterized in that: the number of the clamping blocks (6) is two, and the two clamping blocks (6) are symmetrically arranged by taking the vertical central line of the pipe body (1) as a symmetry axis.