CN202526224U - Integrated medical myeloid biopsy needle - Google Patents
Integrated medical myeloid biopsy needle Download PDFInfo
- Publication number
- CN202526224U CN202526224U CN2012200770154U CN201220077015U CN202526224U CN 202526224 U CN202526224 U CN 202526224U CN 2012200770154 U CN2012200770154 U CN 2012200770154U CN 201220077015 U CN201220077015 U CN 201220077015U CN 202526224 U CN202526224 U CN 202526224U
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- CN
- China
- Prior art keywords
- biopsy needle
- biopsy
- handle
- needle tubing
- anesthesia
- 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 an integrated medical myeloid biopsy needle, which comprises a biopsy needle tubing, a biopsy needle handle, a needle core handle, a needle core, an anesthesia sealing plug and a biopsy sealing plug, wherein an anesthesia needle tubing is arranged in the biopsy needle tubing, the front portion of the biopsy needle tubing is thin, the rear portion of the biopsy needle tubing is thick, and the front end of the biopsy needle tubing is of a sharp shovel type. The front end of the biopsy needle tubing is provided with scale lines, and a tip of an inclined plane of the anesthesia needle tubing is arranged outside the biopsy needle tubing. The biopsy needle handle is provided with an injection interface, and a connecting position between the biopsy needle handle and the needle core handle is provided with a positioning bayonet. A connecting position between the biopsy needle handle and the anesthesia sealing plug is provided with a positioning bayonet, and a connecting position between the biopsy needle handle and the biopsy sealing plug is provided with a positioning bayonet. The integrated medical myeloid biopsy needle can make anesthesia and biopsy to be completed for one time, thereby effectively reducing operation steps, making hurt to be limited in a point, being capable of obviously reducing pain of patients during operation process, making operation process to be more smooth, increasing quality of extracted specimens simultaneously, and being convenient to popularize and extend.
Description
Technical field:
This utility model relates to a kind of myeloid biopsy needle, particularly a kind of integrated medical myeloid biopsy needle utensil.
Background technology:
At present, the diagnosis of many clinically neoplastic hematologic disorders and other disease need be carried out the bone marrow biopsy inspection.Myeloid biopsy needle is to carry out apparatus essential in the bone marrow biopsy process.Existing technology, generally be earlier with the 5ml syringe at patient's biopsy site injection local anaesthetics, extract then to anaesthetize and use syringe, use instead again myeloid biopsy needle at same position inserting needle, get the sclerotin myeloid tissue.The whole operation process step is more on the one hand; Operating time is long, on the other hand owing to the difference of the needle angle after myeloid biopsy needle advances skin, the tight degree of skin etc., and skin before often might departing from and periosteum anesthesia point; Thereby tissue injury and hemorrhage risk have been increased; And increase patient's local pain sense, the patient is comply with what bone marrow biopsy was operated, directly have influence on the whole operation process and can carry out with the quality of the BIAO and BEN of getting fine or not smoothly.
Summary of the invention:
The purpose of this utility model provides a kind of integrated medical myeloid biopsy needle, and it is more effectively to solve operating process step of the prior art, and the operating time is long, and the patient suffering is many, and specimen quality is difficult to problems such as assurance.
The integrated medical myeloid biopsy needle of this utility model adopts following technical scheme to realize, it is to be made up of biopsy needle tubing, biopsy needle handle, biopsy sealing-plug, anesthesia sealing-plug, nook closing member and nook closing member handle.Be provided with the anesthesia needle tubing in the said biopsy needle tubing.Said biopsy needle tubing front end is sharp shovel type.Said biopsy needle tubing is front fine and rear thick type.Said biopsy needle tubing front end is provided with graduation mark.Said biopsy needle handle is provided with the injection interface, and the injection interface is provided with anesthesia sealing-plug and biopsy sealing-plug.Junction between said biopsy needle handle and the biopsy sealing-plug is provided with limited bayonet.Junction between said biopsy needle handle and the anesthesia sealing-plug is provided with limited bayonet.Junction between said biopsy needle handle and the nook closing member handle is provided with limited bayonet.
This utility model can make anesthesia and biopsy once accomplish simultaneously; Effectively reduce operating process; Can make the damage of anesthesia and biopsy be confined to a point, thereby effectively reduce tissue injury and hemorrhage, alleviate the patient suffering; Improving and obtain specimen quality, is the utensil that is widely used in Clinical detection patient bone marrow biopsy.
Description of drawings:
The integrated medical myeloid biopsy needle of this utility model will combine accompanying drawing to describe in further detail.
Accompanying drawing 1 is the structural representation of this utility model.
Accompanying drawing 2 is removed the structural representation that nook closing member adds the biopsy sealing-plug for this utility model.
The specific embodiment
With reference to accompanying drawing, the embodiment of the integrated medical myeloid biopsy needle of this utility model, it is to be made up of biopsy needle tubing 1, biopsy needle handle 2, nook closing member handle 3, nook closing member 4, anesthesia sealing-plug 5 and biopsy sealing-plug 6.In having the biopsy needle tubing 1 of biopsy needle handle 2, put the nook closing member 4 of band nook closing member handle 3, biopsy needle tubing front end is provided with graduation mark, and biopsy needle tubing front end is sharp shovel type.The biopsy needle tubing is front fine and rear thick type.In the bone marrow biopsy process; The operator will anaesthetize sealing-plug 5 and take off; The syringe of band local anesthetic is connected with the injection interface, then this utility model pinpoint inclined plane is thrust biopsy point skin up, Yi Bian Yi Bian slowly push away the vertical inserting needle of medicine until anaesthetizing periosteum.Then take off the syringe of anesthesia usefulness, anaesthetize sealing-plug 5 beyond the Great Wall, extract nook closing member 4 out, the biopsy sealing-plug 6 beyond the Great Wall, continue vertical inserting needle, obtain the sclerotin myeloid tissue in the biopsy needle tubing 1.
Claims (1)
1. integrated medical myeloid biopsy needle; It is to be made up of biopsy needle tubing (1), biopsy needle handle (2), nook closing member handle (3), nook closing member (4), anesthesia sealing-plug (5) and biopsy sealing-plug (6), it is characterized in that being provided with the anesthesia needle tubing in the biopsy needle tubing (1), and biopsy needle tubing (1) front end is sharp shovel type; Biopsy needle tubing (1) is front fine and rear thick type; Biopsy needle tubing (1) front end is provided with graduation mark, and nook closing member (4) is arranged in the biopsy needle tubing (1), and the junction between biopsy needle handle (2) and the nook closing member handle (3) is provided with limited bayonet; Biopsy needle handle (2) is provided with the injection interface; The injection interface is provided with anesthesia sealing-plug (5) and biopsy sealing-plug (6), and the junction between biopsy needle handle (2) and the anesthesia sealing-plug (5) is provided with limited bayonet, and the junction between biopsy needle handle (2) and the anesthesia sealing-plug (5) is provided with limited bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200770154U CN202526224U (en) | 2012-03-05 | 2012-03-05 | Integrated medical myeloid biopsy needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200770154U CN202526224U (en) | 2012-03-05 | 2012-03-05 | Integrated medical myeloid biopsy needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526224U true CN202526224U (en) | 2012-11-14 |
Family
ID=47127432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200770154U Expired - Fee Related CN202526224U (en) | 2012-03-05 | 2012-03-05 | Integrated medical myeloid biopsy needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497889A (en) * | 2013-10-21 | 2014-01-08 | 西北农林科技大学 | Slotting shovel special for microorganism culture medium |
-
2012
- 2012-03-05 CN CN2012200770154U patent/CN202526224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497889A (en) * | 2013-10-21 | 2014-01-08 | 西北农林科技大学 | Slotting shovel special for microorganism culture medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140305 |