CN201949049U - Orthopedic biopsy sampler - Google Patents
Orthopedic biopsy sampler Download PDFInfo
- Publication number
- CN201949049U CN201949049U CN2011200132303U CN201120013230U CN201949049U CN 201949049 U CN201949049 U CN 201949049U CN 2011200132303 U CN2011200132303 U CN 2011200132303U CN 201120013230 U CN201120013230 U CN 201120013230U CN 201949049 U CN201949049 U CN 201949049U
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- China
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- sample
- push
- biopsy
- biopsy sampler
- sample storage
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- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an orthopedic biopsy sampler and belongs to the technical field of medical appliance. The orthopedic biopsy sampler comprises a rotary handle (1), and is characterized in that: a sleeve (2) is fixedly arranged below the rotary handle (1); the lower end of the sleeve (2) is provided with a drill bit (3) and a sample inlet (4); a hollow sample storage cavity (5) is formed in the sleeve (2); the sample inlet (4) is communicated with the sample storage cavity (5); a push-pull piston is arranged in the sample storage cavity (5); a sampling spoon (6) is arranged below the push-pull piston; and the sampling spoon (6) corresponds to the sample inlet (4). The orthopedic biopsy sampler is simple in structure, convenient for use and small in wound surface, relieves the pain the patient and can take out various biopsy samples at a time, thereby making biopsy result more accurate and relieving the workload of medical-care personnel.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically orthopaedics biopsy sampler.
Background technology
At present, in clinical medicine, various types of orthopaedic diseases need be to the affected part biopsy of taking a sample, especially when the patient is carried out X-ray examination, need take out sample at affected area and carry out biopsy, determining patient's the cause of disease, thereby determining detailed therapeutic scheme, is the indispensable inspection items of some orthopedics patients so the sample of affected area is carried out biopsy.Now general way is to take a sample by operation, this method complex operation, and not only increase wound face to the patient easily by operation, increase patient's misery, and increased medical personnel's burden.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and not only wound face is little, can alleviate the patient suffering, and can effectively improve the orthopaedics biopsy sampler of working doctor efficient.
In order to reach above purpose, the technical scheme that this utility model adopted is: this orthopaedics biopsy sampler, comprise rotary handle, it is characterized in that: described rotary handle below is fixed with sleeve pipe, described telescopic bottom is provided with drill bit and sample inlet, described inside pipe casing is provided with the sample storage chamber of hollow, described sample inlet is communicated with the sample storage chamber, described sample storage intracavity is provided with the push-and-pull piston, the below of described push-and-pull piston is provided with sample spoon, and described sample spoon is corresponding with the sample inlet.
This utility model is also implemented by following measure: the lower end of described sample spoon is provided with blade.
Described push-and-pull piston is made of push-pull bar and piston, and the outer end of described push-pull bar is provided with handle.
The beneficial effects of the utility model are: can drive sleeve pipe by rotary handle and be rotated down, and by the convenient intravital affected area of body that screws in of the drill bit that is provided with in telescopic bottom, can reduce wound face by this structure, alleviate patient's misery; By the sample inlet is set in telescopic lower end, be provided with the sample storage chamber of hollow at inside pipe casing, and the sample inlet is communicated with the sample storage chamber, and the push-and-pull piston is set at the sample storage intracavity, can make the sick body sample enter the sample storage intracavity from the sample inlet by the push-and-pull piston stores, taking out sleeve pipe at last can take out sample, easy to use; By below the push-and-pull piston, sample spoon being set, and sample spoon is corresponding with the sample inlet, can sleeve pipe not taken out earlier by this structure, get but osseous lesion is organized further to scrape by sample spoon, direct pull push-and-pull piston takes out push-and-pull piston and sample spoon and gets final product from sleeve pipe then, and osseous tissue can take out by sample spoon and carry out biopsy like this, can collect many group biopsy things, thereby determine the biopsy result more exactly, be convenient to the patient is treated more accurately.This utility model is simple in structure, and is easy to use, and the operation wound face is little, alleviated patient's misery, not only can the multiple biopsy sample of disposable taking-up, thus make the biopsy result more accurate, and alleviated medical personnel's work load.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing.This orthopaedics biopsy sampler, comprise rotary handle 1, below rotary handle 1, be fixed with sleeve pipe 2, be provided with drill bit 3 and sample inlet 4 in the bottom of sleeve pipe 2, can drive sleeve pipe 2 by rotary handle 1 is rotated down, and, make wound face little by this structure by the drill bit 3 convenient intravital affected areas of body that screw in, alleviated patient's misery.
Be provided with the sample storage chamber 5 of hollow in sleeve pipe 2 inside, and sample inlet 4 is communicated with sample storage chamber 5, in sample storage chamber 5, be provided with the push-and-pull piston, wherein, the push-and-pull piston is by comprising that push-pull bar 8 and piston 9 constitute, be provided with handle 10 in the outer end of push-pull bar 8, during use, deeply made sample inlet 4 be in patient's affected area owing to drive drill bit 3 rotations through rotary handle 1, drive pistons 9 and move upward and the sick body sample is entered in the sample storage chamber 5 from sample inlet 4 store by upwards pulling handle 10 then, take out sleeve pipe 2 at last and can take out the sample tissue, easy to use.
Be provided with sample spoon 6 below the push-and-pull piston, it is 4 corresponding that sample spoon 6 and sample enter the mouth, and is provided with blade 7 in the lower end of sample spoon 6.Can sleeve pipe 2 not taken out earlier by this structure, but the 7 pairs of osseous lesions of blade below sample spoon 6 are organized further to scrape and are got, after taking tissue samples by sample spoon 6, direct pull handle 10 takes out piston 9 and sample spoon 6 can take out osseous tissue and carries out biopsy from sleeve pipe 2, use more simple and convenient, sample spoon 6 can repeatedly enter in the sleeve pipe 2 and take osseous tissue, thereby can collect many group biopsy things, can determine the biopsy result more exactly like this, be convenient to the patient is treated more accurately.
This utility model is simple in structure, and is easy to use, and wound face is little, alleviated patient's misery, not only can the multiple biopsy sample of disposable taking-up, thus make the biopsy result more accurate, and alleviated medical personnel's work load.
Claims (3)
1. orthopaedics biopsy sampler, comprise rotary handle (1), it is characterized in that: described rotary handle (1) below is fixed with sleeve pipe (2), the bottom of described sleeve pipe (2) is provided with drill bit (3) and sample inlet (4), described sleeve pipe (2) inside is provided with the sample storage chamber (5) of hollow, described sample inlet (4) is communicated with sample storage chamber (5), be provided with the push-and-pull piston in the described sample storage chamber (5), the below of described push-and-pull piston is provided with sample spoon (6), and described sample spoon (6) is corresponding with sample inlet (4).
2. orthopaedics biopsy sampler according to claim 1 is characterized in that: the lower end of described sample spoon (6) is provided with blade (7).
3. orthopaedics biopsy sampler according to claim 1 is characterized in that: described push-and-pull piston, constitute by push-pull bar (8) and piston (9), and the outer end of described push-pull bar (8) is provided with handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200132303U CN201949049U (en) | 2011-01-18 | 2011-01-18 | Orthopedic biopsy sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200132303U CN201949049U (en) | 2011-01-18 | 2011-01-18 | Orthopedic biopsy sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949049U true CN201949049U (en) | 2011-08-31 |
Family
ID=44493180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200132303U Expired - Fee Related CN201949049U (en) | 2011-01-18 | 2011-01-18 | Orthopedic biopsy sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949049U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510505A (en) * | 2015-01-12 | 2015-04-15 | 周健 | Centrum sampling trephine |
| CN104523303A (en) * | 2015-01-12 | 2015-04-22 | 曹兰 | Medical sclerotin sampling trephine |
| CN104523304A (en) * | 2015-01-12 | 2015-04-22 | 杨雪飞 | Medical sclerotin sampling trepan |
| CN105852914A (en) * | 2015-01-12 | 2016-08-17 | 王传荣 | Medical orthopaedics sampling trephine |
| CN110940550A (en) * | 2019-11-25 | 2020-03-31 | 西安重光明宸检测技术有限公司 | Sampling device for soil detection |
| CN113647994A (en) * | 2021-08-24 | 2021-11-16 | 四川大学华西医院 | Auxiliary device for lung cancer methylation inspection |
| CN113855098A (en) * | 2021-10-08 | 2021-12-31 | 安徽医科大学第四附属医院 | Leak protection bone biopsy |
-
2011
- 2011-01-18 CN CN2011200132303U patent/CN201949049U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510505A (en) * | 2015-01-12 | 2015-04-15 | 周健 | Centrum sampling trephine |
| CN104523303A (en) * | 2015-01-12 | 2015-04-22 | 曹兰 | Medical sclerotin sampling trephine |
| CN104523304A (en) * | 2015-01-12 | 2015-04-22 | 杨雪飞 | Medical sclerotin sampling trepan |
| CN105852914A (en) * | 2015-01-12 | 2016-08-17 | 王传荣 | Medical orthopaedics sampling trephine |
| CN104510505B (en) * | 2015-01-12 | 2016-11-16 | 周健 | Vertebral body sampling trepan |
| CN106388869A (en) * | 2015-01-12 | 2017-02-15 | 曹兰 | Orthopaedic sampler used for medical examination |
| CN110940550A (en) * | 2019-11-25 | 2020-03-31 | 西安重光明宸检测技术有限公司 | Sampling device for soil detection |
| CN113647994A (en) * | 2021-08-24 | 2021-11-16 | 四川大学华西医院 | Auxiliary device for lung cancer methylation inspection |
| CN113855098A (en) * | 2021-10-08 | 2021-12-31 | 安徽医科大学第四附属医院 | Leak protection bone biopsy |
| CN113855098B (en) * | 2021-10-08 | 2023-11-10 | 安徽省公共卫生临床中心(安徽省传染病医院) | Leakage-proof bone biopsy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120118 |