CN201529301U - intramuscular injection needle - Google Patents
intramuscular injection needle Download PDFInfo
- Publication number
- CN201529301U CN201529301U CN2009200254021U CN200920025402U CN201529301U CN 201529301 U CN201529301 U CN 201529301U CN 2009200254021 U CN2009200254021 U CN 2009200254021U CN 200920025402 U CN200920025402 U CN 200920025402U CN 201529301 U CN201529301 U CN 201529301U
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- CN
- China
- Prior art keywords
- needle
- intramuscular injection
- injection needle
- point
- sleeve
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an intramuscular injection needle belonging to the field of medical appliances. The intramuscular injection needle comprises a needle stand, a needle body and a needle point, and is characterized in that the lower end of the needle body is provided with holes which are staggered close to the lateral surface of the needle point. In order to conveniently absorb medical solution in an ampoule, a needle sleeve which is closely matched is arranged outside the needle body, and in order to conveniently moving the needle sleeve, a handle is arranged on the needle sleeve. The intramuscular injection needle has the effectiveness of expanding medical solution absorbing area, lightening suffering of patients, reducing the generation of local induration, and improving working efficiency.
Description
(1) technical field
This utility model relates to a kind of intramuscular injection syringe needle, belongs to medical instruments field.
(2) background technology
The intramuscular injection device of present clinical use, on the pin stalk of syringe needle part, has only injection orifice of needle tip, after syringe needle thrusts muscular tissue, the medicinal liquid that injects easily forms one like spheroplast around syringe needle in the short time, make local tension force increase the muscle fiber separate tissue, thereby generation pain, add the stimulation of medicine itself and local organization by factors such as syringe needle cuttings,, can not ease the pain even slowly push away medicine in the operating process.In addition, medicinal liquid concentrates on a place and is difficult for being absorbed, and long term injections easily forms scleroma.
(3) summary of the invention
This utility model provides a kind of intramuscular injection syringe needle that can alleviate patient's misery in order to remedy the deficiencies in the prior art.
This utility model is achieved by the following technical solution:
A kind of intramuscular injection syringe needle comprises needle stand, needle body and needle point, and its special character is: described needle body lower end is provided with staggered hole near the side of needle point.
In order conveniently to suck the medicinal liquid in the ampoule, outside needle body, be provided with close-fitting needle guard; For can easily mobile needle guard, on needle guard, be provided with handle.
Effectiveness of the present utility model is: enlarged the medicinal liquid absorption area, alleviated patient's pain, reduced the generation of local scleroma, and improved work efficiency.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 needle body, 2 needle points, 3 holes, 4 needle guards, 5 handles, 6 needle stands.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises needle stand 6, needle body 1 and needle point 2, and its design main points are: described needle body 1 lower end is provided with staggered hole 3 near the side of needle point 2.Be provided with close-fitting needle guard 4 outside the described needle body 1, needle guard 4 is provided with handle 5.
Because on the needle body 1 of syringe needle, vertically offer several holes 3 near in the needle point 2 top certain limits, be staggered, during liquid medicine injection, toward exosmosing medicinal liquid, enlarged the medicinal liquid absorption area in hole 3 that medicinal liquid is gone up from the side and the needle point, be provided with needle guard 4 in the outside of needle body, and be provided with handle 5 at needle guard 4, the cooperation of needle body 1 and needle guard 4 for hands a little power can slide relatively.When from ampoule etc., extracting medicinal liquid, with needle guard 4 sealing side openings, by the imbibition of needle point hole.After treating the skin detoxicating, use hand syringes, with the fixing needle stand 6 of forefinger, left hand pinches handle 5 and firmly needle guard 4 is pulled out, and can carry out the routine injection.
Claims (2)
1. an intramuscular injection syringe needle comprises needle stand (6), needle body (1) and needle point (2), it is characterized in that: described needle body (1) lower end is provided with staggered hole (3) near the side of needle point (2).
2. intramuscular injection syringe needle according to claim 1 is characterized in that: described needle body (1) is outer to be provided with close-fitting needle guard (4), and needle guard is provided with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200254021U CN201529301U (en) | 2009-05-18 | 2009-05-18 | intramuscular injection needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200254021U CN201529301U (en) | 2009-05-18 | 2009-05-18 | intramuscular injection needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529301U true CN201529301U (en) | 2010-07-21 |
Family
ID=42524712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200254021U Expired - Fee Related CN201529301U (en) | 2009-05-18 | 2009-05-18 | intramuscular injection needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016178914A1 (en) * | 2015-05-01 | 2016-11-10 | Cesca Therapeutics, Inc. | Intramuscular adaminstration of autologous bone marrw for treatment |
-
2009
- 2009-05-18 CN CN2009200254021U patent/CN201529301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016178914A1 (en) * | 2015-05-01 | 2016-11-10 | Cesca Therapeutics, Inc. | Intramuscular adaminstration of autologous bone marrw for treatment |
| CN107949390A (en) * | 2015-05-01 | 2018-04-20 | 赛斯卡医疗有限公司 | Intramuscular administration for the autologous bone marrow for the treatment of |
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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: 20100721 Termination date: 20110518 |