CN202526224U - Integrated medical myeloid biopsy needle - Google Patents

Integrated medical myeloid biopsy needle Download PDF

Info

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
Authority
CN
China
Prior art keywords
biopsy needle
biopsy
handle
anesthesia
needle tubing
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
CN2012200770154U
Other languages
Chinese (zh)
Inventor
沈丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Zhejiang University School of Medicine
Original Assignee
First Affiliated Hospital of Zhejiang University School of Medicine
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 First Affiliated Hospital of Zhejiang University School of Medicine filed Critical First Affiliated Hospital of Zhejiang University School of Medicine
Priority to CN2012200770154U priority Critical patent/CN202526224U/en
Application granted granted Critical
Publication of CN202526224U publication Critical patent/CN202526224U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Integrated medical myeloid biopsy needle
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.
CN2012200770154U 2012-03-05 2012-03-05 Integrated medical myeloid biopsy needle Expired - Fee Related CN202526224U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202526224U (en) Integrated medical myeloid biopsy needle
CN102920487B (en) Through scope crosspointer puncture instrument
CN203763188U (en) Novel tumor biopsy puncture needle
CN204336881U (en) A kind of Novel visual endoscope guide sheath device
CN205072976U (en) Anesthetic needle, pjncture needle, pilot pin three in one piercing depth
CN203988265U (en) Scope universal trocar
CN202505395U (en) Integrated medical bone marrow aspiration biopsy needle
CN105943091A (en) Endoscopic biopsy apparatus
CN204562230U (en) A kind of tumor needle tube type sampler
CN202235589U (en) Thoracic puncture needle
CN202537546U (en) Sample selection biopsy needle device having anesthetic effect
CN202198625U (en) Tumor biopsy puncture needle
CN107260230A (en) Biopsy needle
CN201782805U (en) Kidney puncture needle easy to distinguish and position
CN201790840U (en) Puncture needle
CN204169875U (en) Bone marrow aspiration biopsy needle
CN202288348U (en) Novel cerebrospinal fluid sampler
CN204581346U (en) A kind of single use cytology brush
CN202505398U (en) Disposable adjustable barb-shaped puncture biopsy needle
CN201602853U (en) Integrated medical bone marrow puncture needle
CN205391449U (en) Mammary duct intubator
CN205083581U (en) Tumour biopsy pjncture needle
CN204484181U (en) The sampling head of one-off cervix aspiration biopsy pincers
CN201253227Y (en) Medical spiral marrow biopsy needle
CN204445959U (en) A kind of biopsy needle

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