CN201617864U - Tumor material obtaining acupuncture needle - Google Patents
Tumor material obtaining acupuncture needle Download PDFInfo
- Publication number
- CN201617864U CN201617864U CN2010201228633U CN201020122863U CN201617864U CN 201617864 U CN201617864 U CN 201617864U CN 2010201228633 U CN2010201228633 U CN 2010201228633U CN 201020122863 U CN201020122863 U CN 201020122863U CN 201617864 U CN201617864 U CN 201617864U
- Authority
- CN
- China
- Prior art keywords
- closing member
- nook closing
- elastomer
- needle
- material obtaining
- 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
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Abstract
The utility model discloses a medical acupuncture device, and in particular to a tumor material obtaining acupuncture needle, which comprises a bushing and a needle core which is arranged inside the bushing, and is characterized in that: the interior of the needle core is hollow, the outer surface is provided with scales, and sampling knives are fixed on the outer surface every one centimeter; and elastic bodies for controlling the needle core are fulfilled outside the bushing, the elastic bodies are arranged inside an elastic body sleeve, and a handle is fixed on the elastic body sleeve. The tumor material obtaining acupuncture needle has simple and unique structure and convenient operation and application, can obtain a plurality of disease samples through one-time acupuncture, has small injury, alleviates the pain of the patient, is correct to sample, and can be widely suitable for the clinical application of the hospitals.
Description
(1) technical field
This utility model relates to a kind of medical puncturing apparatus, particularly the tumor puncture needle of drawing materials.
(2) background technology
Human life and health in the tumor serious threat, and preoperative diagnosis result determines to be related to determining of operation plan.In clinical medicine work, have only by clear and definite clinical diagnosis and could instruct accurate clinical treatment, and will make clear and definite clinical diagnosis, often need puncture to obtain Pathologic specimen, make pathological diagnosis by check to Pathologic specimen.Traditional puncture sampling back nook closing member, the once insertion of needle tubing can only be finished primary sample, and repeatedly sampling needs repeatedly to insert, and damage is big, and patient is very painful.
(3) summary of the invention
This utility model is in order to remedy the deficiencies in the prior art, the tumor that provides a kind of one-time puncture repeatedly to take a sample, the alleviate patient's slight illness puncture needle of drawing materials.
This utility model is achieved by the following technical solution:
A kind of tumor puncture needle of drawing materials comprises sleeve pipe and is positioned at its nook closing member, and its special character is: described nook closing member is inner to be hollow, the outer surface belt scale, and be fixed with the cutter of taking a sample every 1 centimetre; Described sleeve pipe is full of the elastomer that the control nook closing member is arranged outward, and elastomer is positioned at elastomer sleeve, is fixed with handle on the elastomer sleeve.
The tumor of the present utility model puncture needle of drawing materials, described telescopic surface has medicine-pouring hole, and the surface of nook closing member has equally distributed nook closing member injection pore.Can in the process of puncture, inject medicine like this.
This utility model is made up of puncture needle sleeve pipe and puncture nook closing member two parts, and the subsidiary outward elastomer of sleeve pipe puncture can be carried out automatically, and the nook closing member partial design becomes hollow, can form negative pressure, draws materials conveniently; Nook closing member is scale in addition, and a sampling cutter is arranged every 1 centimetre, and one-time puncture just can be obtained the pathological tissue piece of different parts like this.
This utility model uniqueness simple in structure, easy for operation, can obtain multiple Pathologic specimen by one-time puncture, damage for a short time, alleviate patient's misery, sampling accurately can extensively be suitable for the clinical practice of hospital.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing is the draw materials structural representation of puncture needle of this utility model tumor.
Among the figure, 1 nook closing member, 2 sleeve pipes, 3 elastomer sleeves, 4 sampling cuttves, 5 nook closing member injection pores, 6 medicine-pouring holes, 7 handles, 8 elastomers.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises sleeve pipe 2 and is positioned at its nook closing member 1, and nook closing member 1 inside is hollow, the outer surface belt scale, and be fixed with the cutter 4 of taking a sample every half centimetre, one-time puncture just can be obtained the pathological tissue piece of different parts like this; The sleeve pipe 2 outer elastomers 8 that control nook closing member 1 is arranged that are full of, elastomer 8 is positioned at elastomer sleeve 3, is fixed with handle 7 on the elastomer sleeve 3, and puncture can be carried out automatically; The surface of sleeve pipe 2 has medicine-pouring hole 6, and the surface of nook closing member 1 has equally distributed nook closing member injection pore 5, makes things convenient for the injection of medicine.
Claims (2)
1. tumor puncture needle of drawing materials comprises sleeve pipe (2) and is positioned at its nook closing member (1), it is characterized in that: described nook closing member (1) is inner to be hollow, the outer surface belt scale, and be fixed with a sampling cutter (4) every 1 centimetre; Described sleeve pipe (2) is outer to be full of the elastomer (8) that control nook closing member (1) is arranged, and elastomer (8) is positioned at elastomer sleeve (3), is fixed with handle (7) on the elastomer sleeve (3).
2. the tumor according to claim 1 puncture needle of drawing materials, it is characterized in that: the surface of described sleeve pipe (2) has medicine-pouring hole (6), and the surface of nook closing member (1) has equally distributed nook closing member injection pore (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201228633U CN201617864U (en) | 2010-03-04 | 2010-03-04 | Tumor material obtaining acupuncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201228633U CN201617864U (en) | 2010-03-04 | 2010-03-04 | Tumor material obtaining acupuncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617864U true CN201617864U (en) | 2010-11-03 |
Family
ID=43021315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201228633U Expired - Fee Related CN201617864U (en) | 2010-03-04 | 2010-03-04 | Tumor material obtaining acupuncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905874A (en) * | 2015-06-16 | 2015-09-16 | 翟博 | Microwave ablation needle having biopsy function and method for manufacturing stab head thereof |
| CN105852915A (en) * | 2016-06-12 | 2016-08-17 | 上海交通大学医学院附属上海儿童医学中心 | Tumor biopsy apparatus |
| CN109758189A (en) * | 2019-03-04 | 2019-05-17 | 青岛大学附属医院 | Pathological material-drawing knife and pathologic sampling method |
-
2010
- 2010-03-04 CN CN2010201228633U patent/CN201617864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905874A (en) * | 2015-06-16 | 2015-09-16 | 翟博 | Microwave ablation needle having biopsy function and method for manufacturing stab head thereof |
| CN105852915A (en) * | 2016-06-12 | 2016-08-17 | 上海交通大学医学院附属上海儿童医学中心 | Tumor biopsy apparatus |
| CN109758189A (en) * | 2019-03-04 | 2019-05-17 | 青岛大学附属医院 | Pathological material-drawing knife and pathologic sampling method |
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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: 20101103 Termination date: 20110304 |