CN201006116Y - Bone marrow puncture needle hook closing member - Google Patents
Bone marrow puncture needle hook closing member Download PDFInfo
- Publication number
- CN201006116Y CN201006116Y CNU2007201423085U CN200720142308U CN201006116Y CN 201006116 Y CN201006116 Y CN 201006116Y CN U2007201423085 U CNU2007201423085 U CN U2007201423085U CN 200720142308 U CN200720142308 U CN 200720142308U CN 201006116 Y CN201006116 Y CN 201006116Y
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- closing member
- marrow puncture
- needle core
- marrow
- 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
Links
- 210000001185 bone marrow Anatomy 0.000 title 1
- 230000003444 anaesthetic effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000005036 nerve Anatomy 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 230000036407 pain Effects 0.000 abstract description 2
- 208000006735 Periostitis Diseases 0.000 description 3
- 238000009583 bone marrow aspiration Methods 0.000 description 3
- 210000003460 periosteum Anatomy 0.000 description 3
- 229940035674 anesthetics Drugs 0.000 description 2
- 239000003193 general anesthetic agent Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a marrow puncture needle core, to solve the technical problem that the nerve on the marrow film could not be narcotized sufficiently by the narcotizing medicine injected by the normal injector needle that the patient could feel pain. The technical project to solve the technical problem is that a marrow puncture needle core is provided, the utility model comprises a hollow stainless puncture needle core that the length and the diameter are the same as the ordinary marrow puncture needle core, the head part of the needle core is cute, the tail part could connected with the injector filled with narcotizing medicine.
Description
Technical field: this utility model relates to technical field of medical instruments, particularly a kind of marrow puncture needle nook closing member.
Background technology: bone marrow aspiration is the important means of diagnosis some diseases, but because of some operator (strength is less and maneuver is unskillful doctor) can not make anesthetics fully soak into nerve on the periosteum with normal injection pin injecting anesthetic medicine, the patient feels very painful during puncture.Therefore need a kind of marrow puncture needle nook closing member to solve this problem.
Summary of the invention: the technical problems to be solved in the utility model is, in bone marrow aspiration owing to the nerve that anaesthetic is fully anaesthetized on the periosteum makes the patient feel painful problem.
The technical scheme of this utility model technical solution problem is, provide a kind of marrow puncture needle nook closing member to solve the problems referred to above, this utility model comprises the rustless steel marrow puncture needle nook closing member of a hollow, the length of this nook closing member is identical with common marrow puncture needle solid needle core with diameter, the head of this nook closing member is sharp, and afterbody can connect the syringe that fills anaesthetic.When patient in the bone marrow aspiration feels pain, can use the solid needle core in this utility model marrow puncture needle nook closing member replacement marrow puncture needle, directly inject anesthetics with the nerve on the abundant anesthesia periosteum with syringe by this utility model marrow puncture needle nook closing member, to reduce patient's misery to greatest extent.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model
The specific embodiment:
Accompanying drawing has provided specific embodiment of the utility model, with reference to the accompanying drawings, the rustless steel marrow puncture needle nook closing member of 1 hollow among the figure, length is identical with common marrow puncture needle solid needle core with diameter, the head 3 of this nook closing member 1 is sharp, and afterbody 2 can connect the syringe that fills anaesthetic.
Claims (1)
1. marrow puncture needle nook closing member is characterized in that the rustless steel marrow puncture needle nook closing member of (1) hollow, and length is identical with common marrow puncture needle solid needle core with diameter, and the head (3) of this nook closing member (1) is sharp, and afterbody (3) can connect the syringe that fills anaesthetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201423085U CN201006116Y (en) | 2007-03-23 | 2007-03-23 | Bone marrow puncture needle hook closing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201423085U CN201006116Y (en) | 2007-03-23 | 2007-03-23 | Bone marrow puncture needle hook closing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006116Y true CN201006116Y (en) | 2008-01-16 |
Family
ID=39002056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201423085U Expired - Fee Related CN201006116Y (en) | 2007-03-23 | 2007-03-23 | Bone marrow puncture needle hook closing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006116Y (en) |
-
2007
- 2007-03-23 CN CNU2007201423085U patent/CN201006116Y/en not_active Expired - Fee Related
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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: 20080116 |