CN208769834U - Animal skin sampler - Google Patents

Animal skin sampler Download PDF

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Publication number
CN208769834U
CN208769834U CN201721826519.0U CN201721826519U CN208769834U CN 208769834 U CN208769834 U CN 208769834U CN 201721826519 U CN201721826519 U CN 201721826519U CN 208769834 U CN208769834 U CN 208769834U
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CN
China
Prior art keywords
hollow tube
cylinder
piston
animal skin
positioning protrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721826519.0U
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Chinese (zh)
Inventor
王晓玲
胡峰
杨永倩
李璐君
Original Assignee
王晓玲
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王晓玲 filed Critical 王晓玲
Priority to CN201721826519.0U priority Critical patent/CN208769834U/en
Application granted granted Critical
Publication of CN208769834U publication Critical patent/CN208769834U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of animal skin sampler, the piston that is slided up and down including cylinder, along cylinder inboard wall, across the hollow tube of piston centre, be fixed on the tool apron of hollow tube lower end, the blade being mounted on tool apron, the handle of hollow tube upper end, the air bag with the inner space connection of hollow tube;The end face center of the cylinder is provided with through-hole, and the through hole is fixed with flexibly positioned circle;Several positioning protrusion are fixed on the outer wall of the hollow tube;The maximum gauge of the positioning protrusion is greater than the internal diameter of flexibly positioned circle;The upper part of the hollow tube is stretched out from through-hole;The lower end of hollow tube below piston is provided with gas outlet, and the tool apron, blade are located at the lower section of piston, and the handle, air bag are located at outside cylinder.The animal skin sampler structure is simple, easy to use, safe, can accurately control sampling depth.

Description

Animal skin sampler
Technical field
The utility model relates to a kind of animal medical devices, and in particular to a kind of animal skin sampler.
Background technique
The dermopathic diagnosis of most animals needs to acquire dermatological specimens and carries out pathologic finding, and skin histopathology checks to beast Doctor clinically diagnoses that certain skin diseases are significant, important practices valence to understanding skin disease occurrence and development process and having Value.Traditional animal dermatosis sampling configuration is the mutual cooperation using knife blade and tweezers, disadvantage is that: the One, sampling accuracy controlling is not ideal enough, and arbitrariness is also big for sampling, it is difficult to guarantee the depth and dynamics of sampling;The second, work as animal When fixed undesirable, sampling safety coefficient is lower, and blade is easy to scratch animal skin or medical staff.
Utility model content
The purpose of this utility model is in view of the above shortcomings of the prior art, to provide that a kind of safety coefficient is higher to be controlled The animal skin sampler of sampling depth processed.
The technical solution of the utility model is as follows:
Animal skin sampler, which is characterized in that the piston 5 that slides up and down including cylinder 1, along 1 inner wall of cylinder is passed through and lived The hollow tube 3 for filling in 5 centers, the tool apron 7 for being fixed on 3 lower end of hollow tube, the blade 8 being mounted on tool apron 7;
The end face center of the cylinder 1 is provided with through-hole, and the through hole is fixed with flexibly positioned circle 11;The hollow tube Several positioning protrusion 9 are fixed on 3 outer wall;The maximum gauge of the positioning protrusion 9 is greater than the internal diameter of flexibly positioned circle 11;Institute The upper part for stating hollow tube 3 is stretched out from through-hole;
The hollow tube 3 of 9 top of positioning protrusion is provided with handle 12 outward, and the hollow tube 3 of 12 top of handle is topmost It is connected with air bag 4, the inner space of air bag 4 and the inner space connection of hollow tube 3, under the hollow tube 3 of 5 lower section of piston End is provided with gas outlet 6, and the tool apron 7, blade 8 are located at the lower section of piston 5, and the air bag 4, handle 12 are located at outside cylinder 1.
Preferably, the positioning protrusion 9 is fixedly connected by spring with hollow tube 3.
Preferably, the lower edge of 1 side wall of cylinder is fixed with cushion block 10.
Preferably, the cushion block 10 is elastic cushion block.
Preferably, the top edge of the cylinder 1 is provided with outer rib 2 outward.
The utility model is due to the beneficial effect taking above-mentioned technological means and generating: (1) animal of the utility model Skin sampler samples accuracy height, the positioning protrusion by selecting different height, guarantee the depth and dynamics of sampling.(2) lead to Extruding gasbag 4 is crossed, cylinder 1 can be adsorbed in animals, blade is fixed with animal skin angle, and instrument stability is high, is kept away Exempt from blade and scratch animal skin or medical staff, improves sampling safety coefficient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of animal skin sampler of the utility model.
In figure, 1- cylinder, rib, 3- hollow tube, 4- air bag, 5- piston, the gas outlet 6-, 7- tool apron, 8- blade, 9- are fixed outside by 2- Position protrusion, 10- cushion block, the flexibly positioned circle of 11-, 12- handle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement Example is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only to explain this reality With novel, it is not used to limit the utility model.
The animal skin sampler of the utility model is as shown in Figure 1, the work for including cylinder 1, sliding up and down along 1 inner wall of cylinder Fill in 5, the hollow tube 3 across 5 center of piston, the tool apron 7 for being fixed on 3 lower end of hollow tube, the blade 8 being mounted on tool apron 7.
The end face center of the cylinder 1 is provided with through-hole, and the through hole is fixed with flexibly positioned circle 11;The hollow tube Several positioning protrusion 9 are fixed on 3 outer wall;The maximum gauge of the positioning protrusion 9 is greater than the internal diameter of flexibly positioned circle 11;Institute The upper part for stating hollow tube 3 is stretched out from through-hole;
The hollow tube 3 of 9 top of positioning protrusion is provided with handle 12 outward, and the hollow tube 3 of 12 top of handle is topmost It is connected with air bag 4, the inner space of air bag 4 and the inner space connection of hollow tube 3, under the hollow tube 3 of 5 lower section of piston End is provided with gas outlet 6, and the tool apron 7, blade 8 are located at the lower section of piston 5, and the air bag 4, handle 12 are located at outside cylinder 1.
It in above structure, is fixedly connected between piston 5 and hollow tube 3, is also possible to be flexibly connected, piston 5 has itself Elasticity can generate good sealing effect with hollow tube and cylinder inboard wall, and cylinder 1 is divide into upper part and lower part by piston 5, works as cylinder 1 lower edge of body with skin contact when, piston natural resiliency be conducive to make lower part cylinder-shaped at confined space;Piston material can select Select material used in the piston on syringe.
Preferably, the positioning protrusion 9 is fixedly connected by spring with hollow tube 3.Positioning protrusion is pressed, is then pressed downwards When pressing handle 12 or pulling up the drive blank pipe 3 of handle 12, positioning protrusion can be made smoothly to pass through flexibly positioned circle 11, just In the selection of blade height.
Preferably, the lower edge of 1 side wall of cylinder is fixed with cushion block 10.Preferably, the cushion block 10 is elastic cushion block.Pad Block can be more bonded with skin, be conducive to keep airtightness, and improve the sense of touch contacted with animal skin, animal is made to be easier to connect By.
Preferably, the top edge of the cylinder 1 is provided with outer rib 2 outward.When rotating handle 12, hand steered firmly outer rib 2, behaviour Facilitate.
Preferably, cylinder 1 selects transparent material, convenient for observing the sampling depth of blade.
When in use, the air in air bag 4 is discharged, by knife in first extruding gasbag 4 to the animal skin sampler of the utility model The alignment of piece 8 needs at collecting sample, unclamps air bag 4, and cylinder 1 is adsorbed on animal skin surfaces, and animal skin surfaces can be in negative pressure The lower slightly upward protrusion of effect, selects the positioning protrusion 9 of different height, by up and down handle 12, drives hollow tube 3, make Flexibly positioned circle 11 is stuck between two neighboring positioning protrusion 9, guarantees that the depth and dynamics of sampling, rotating handle 12 make blade 8 It rotates with, skin histology is acquired.Cushion block 10 is fixed on the lower edge of 1 side wall of cylinder, plays a protective role, therefore blade 8 will not hurt medical staff.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (5)

1. animal skin sampler, which is characterized in that the piston (5) that slides up and down including cylinder (1), along cylinder (1) inner wall is worn The hollow tube (3) for crossing piston (5) center, the tool apron (7) for being fixed on hollow tube (3) lower end, the blade being mounted on tool apron (7) (8);
The end face center of the cylinder (1) is provided with through-hole, and the through hole is fixed with flexibly positioned circle (11);The hollow tube (3) it is fixed on outer wall several positioning protrusion (9), the maximum gauge of positioning protrusion (9) is greater than the interior of flexibly positioned circle (11) Diameter;The upper part of the hollow tube (3) is stretched out from through-hole;
Hollow tube (3) above the positioning protrusion (9) is provided with handle (12) outward, the hollow tube (3) above handle (12) Topmost it is connected with air bag (4), the inner space of air bag (4) and the inner space connection of hollow tube (3) are located under piston (5) The lower end of the hollow tube (3) of side is provided with gas outlet (6), and the tool apron (7), blade (8) are located at the lower section of piston (5), described Air bag (4), handle (12) are located at cylinder (1) outside.
2. animal skin sampler according to claim 1, which is characterized in that the positioning protrusion (9) by spring with Hollow tube (3) is fixedly connected.
3. animal skin sampler according to claim 1 or 2, which is characterized in that the lower edge of cylinder (1) side wall is solid Surely there are cushion block (10).
4. animal skin sampler according to claim 3, which is characterized in that the cushion block (10) is elastic cushion block.
5. animal skin sampler according to claim 1 or 2, which is characterized in that the top edge of the cylinder (1) to It is provided with outer rib (2) outside.
CN201721826519.0U 2017-12-25 2017-12-25 Animal skin sampler Expired - Fee Related CN208769834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721826519.0U CN208769834U (en) 2017-12-25 2017-12-25 Animal skin sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721826519.0U CN208769834U (en) 2017-12-25 2017-12-25 Animal skin sampler

Publications (1)

Publication Number Publication Date
CN208769834U true CN208769834U (en) 2019-04-23

Family

ID=66142990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721826519.0U Expired - Fee Related CN208769834U (en) 2017-12-25 2017-12-25 Animal skin sampler

Country Status (1)

Country Link
CN (1) CN208769834U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190423

Termination date: 20191225