CN2579356Y - Puncture needle for baby - Google Patents
Puncture needle for baby Download PDFInfo
- Publication number
- CN2579356Y CN2579356Y CN 02255572 CN02255572U CN2579356Y CN 2579356 Y CN2579356 Y CN 2579356Y CN 02255572 CN02255572 CN 02255572 CN 02255572 U CN02255572 U CN 02255572U CN 2579356 Y CN2579356 Y CN 2579356Y
- Authority
- CN
- China
- Prior art keywords
- needle
- closing member
- nook closing
- needle guard
- puncture
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical apparatus used for pediatrics clinic, which comprises a needle core and a needle sleeve. The medical apparatus has the structural characteristics that a needle sleeve body at the back end of the needle sleeve is provided with a positioning groove, a needle core body at the back end of the needle core is provided with a positioning pin, and the heads of the needle core and the needle sleeve are bevel faces with consistent slope rate. When the positioning pin is matched by the positioning groove and the positioning pin, and the bevel faces with consistent slope rate of the needle core and the needle sleeve are matched. Therefore, the damage of tissue and the blockage of a needle eye during puncturing can be prevented. The medical apparatus has good puncture effect and is suitable for puncture under dura maters, marrow and lumbar vertebras of premature infants and babies.
Description
Technical field
This utility model relates to the clinical medical apparatus and instruments of using of department of pediatrics, is specifically related to a kind of infant puncture needle.
Background technology
At present, department of pediatrics usually adopts No. 7 injection needles to puncture clinically, because injection needle does not have nook closing member, easily stop up syringe needle, perhaps penetration damage blood vessel, thus puncture failure caused, be not suitable for puncture under the dura mater of premature infant, infant, bone marrow aspiration and lumbar puncture.
Summary of the invention
It is clinical that the purpose of this utility model just provides a kind of department of pediatrics that is applicable to, effective infant puncture needle punctures.
To achieve these goals, the technical solution of the utility model is: a kind of infant comprises nook closing member and needle guard with puncture needle, its construction features is: the needle guard body of needle guard rear end is provided with locating slot, the nook closing member body of nook closing member rear end is provided with alignment pin, and the head of nook closing member and needle guard all becomes the inclined-plane of slope unanimity.
This utility model adopts said structure, is provided with locating slot on the needle guard body of needle guard rear end, and the nook closing member body of nook closing member rear end is provided with alignment pin, and the head of nook closing member and needle guard all becomes the inclined-plane of slope unanimity; When by locating slot and alignment pin alignment pin being cooperated, the consistent inclined-plane of the head slope of nook closing member and needle guard cooperates, thus damaged tissue and stop up pinprick when preventing to puncture, and it is effective to puncture.
Description of drawings
Accompanying drawing shows the structural representation of this utility model embodiment;
The specific embodiment
This utility model comprises nook closing member 1 and needle guard 2, and the needle guard body 4 of needle guard 2 rear ends is provided with locating slot, and the nook closing member body 5 of nook closing member 1 rear end is provided with alignment pin, and nook closing member 1 and the head of needle guard 2 all become the inclined-plane of slope unanimity.During use, the core body 5 of nook closing member 1 front end is penetrated in the body 4 of needle guard 2 front ends, and alignment pin 3 correspondences are snapped in the locating slot, make the head of nook closing member 1 and needle guard 2 have the consistent inclined-plane of slope, when puncture reaches predetermined position, extract nook closing member 1, liquid can excrete along needle guard 2, reaches the purpose of Clinics and Practices.
Claims (1)
- A kind of infant comprises nook closing member (1) and needle guard (2) with puncture needle, it is characterized in that: the needle guard body (4) of needle guard (2) rear end is provided with locating slot, the nook closing member body (5) of nook closing member (1) rear end is provided with alignment pin (3), and nook closing member (1) and the head of needle guard (2) all become the inclined-plane of slope unanimity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255572 CN2579356Y (en) | 2002-11-28 | 2002-11-28 | Puncture needle for baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255572 CN2579356Y (en) | 2002-11-28 | 2002-11-28 | Puncture needle for baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579356Y true CN2579356Y (en) | 2003-10-15 |
Family
ID=33724036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255572 Expired - Fee Related CN2579356Y (en) | 2002-11-28 | 2002-11-28 | Puncture needle for baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579356Y (en) |
-
2002
- 2002-11-28 CN CN 02255572 patent/CN2579356Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102716541B (en) | Disposable one hand send tubular type vein indwelling needle | |
| CN2579356Y (en) | Puncture needle for baby | |
| CN103110998B (en) | There is the intravenous pin of the visual blood back function of rapid sensitive | |
| CN214128720U (en) | Neonate lumbar puncture needle | |
| CN209595862U (en) | A kind of Pain Management anesthetic care device | |
| CN202490271U (en) | Disposable umbilical vein trocar | |
| US20160106932A1 (en) | Device and method for hindering formation of lipohypertrophy | |
| CN2332368Y (en) | Multifunctional puncture needle | |
| CN2511255Y (en) | Puncture needle for baby on clinic | |
| CN211068434U (en) | Convenient household infusion apparatus needle | |
| CN218980047U (en) | Diabetes insulin injection positioner | |
| CN211355430U (en) | Artery puncture needle pushing assembly and artery puncture needle set | |
| CN213310167U (en) | Anesthesia puncture needle for epidural anesthesia robot | |
| CN201719339U (en) | Puncture needle for department of pediatrics | |
| CN217138861U (en) | Self-destruction safety syringe jacket convenient to recover | |
| CN216934297U (en) | Syringe for patient to use independently | |
| CN221635961U (en) | Star ganglion retarding needle | |
| CN214911663U (en) | High operating room nursing apparatus of security | |
| CN209734096U (en) | Pressure-sensitive type artery puncture needle | |
| CN217960865U (en) | Telescopic puncture support for medical transfusion port | |
| CN220988879U (en) | Puncture needle for treating ganglion by implantation of catgut | |
| CN212308873U (en) | Medical simulation doll with built-in infusion port | |
| CN221332230U (en) | Adjustable insulin syringe | |
| CN215228226U (en) | Internal fistula short needle | |
| CN217138863U (en) | Indwelling needle injector for intramuscular injection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |