CN203577061U - Anti-needle stick injury intravenous infusion needle - Google Patents
Anti-needle stick injury intravenous infusion needle Download PDFInfo
- Publication number
- CN203577061U CN203577061U CN201320769267.8U CN201320769267U CN203577061U CN 203577061 U CN203577061 U CN 203577061U CN 201320769267 U CN201320769267 U CN 201320769267U CN 203577061 U CN203577061 U CN 203577061U
- Authority
- CN
- China
- Prior art keywords
- needle
- shielding device
- tip shielding
- needle tip
- intravenous infusion
- 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 - Lifetime
Links
- 238000001802 infusion Methods 0.000 title abstract description 7
- 238000001990 intravenous administration Methods 0.000 title abstract 5
- 208000012266 Needlestick injury Diseases 0.000 title abstract 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an anti-needle stick injury intravenous infusion needle. The anti-needle stick injury intravenous infusion needle comprises a connecting seat, a hose of which one end is connected with the connecting seat and the other end is connected with a needle tube, a needle handle which is adhered to the needle tube, and a needle protective sleeve used for covering the needle tube, wherein a moveable needle tip shielding device is sleeved on the hose; the needle tip shielding device has a hollow internal transparent shape; an inner hole is formed in the needle tip shielding device; a clamping groove is formed in a tube wall at one end of the needle tip shielding device; the clamping groove is communicated with the other end of the needle tip shielding device through a slit in the tube wall. The anti-needle stick injury intravenous infusion needle is simple in structure and convenient to operate and use; a used intravenous infusion needle can be shielded in time and is prevented from exposing to cause hazard situations of stabbing medical staff unexpectedly and the like; meanwhile, the needle tip shielding device is arranged on the hose, is convenient to move and use, and is not suitable to be discarded randomly to cause medical pollution.
Description
Technical field
This utility model relates to medical instruments field, is specially a kind of venoclysis needle of anti-pricking wound.
Background technology
In recent years, disposable use venoclysis needle is applied to clinical gradually in China, becomes one of Main Means of clinical transfusion treatment.Inpatient 90%～95% all needs to carry out infusion treatment now; After transfusion finishes, exposed puncture needle is easily stabbed medical personnel, to medical personnel, has brought healthy hidden danger.
The anti-needling structure that clinical field is used is at present complicated; assembling difficulty; and transfusion finishes outside rear sharp needle point is exposed to; to needle point without any Anti-stabbing protector; in the process of operation, needle point is easy to thorn and hurts patient or medical worker; when processing these medical wastes, neglectful cleaner also may come to harm, and all has the risk of the infection of causing.
Therefore, provide a kind of simple in structure, assembling easily, and used needle point is provided with to safety device, the transfusion needle of the anti-pricking wound that medical personnel are played a protective role, has been a good problem to study.
summary of the invention
in order to overcome above-mentioned deficiency of the prior art, it is a kind of simple in structure that this utility model provides, operation and easy to use, and can carry out in time the venoclysis needle of Anti-stabbing protection to used venoclysis needle.
The purpose of this utility model is achieved in that
A venoclysis needle for anti-pricking wound, comprises Connection Block 1, the flexible pipe 2 that one end is connected with Connection Block 1, the other end of flexible pipe 2 is connected with needle tubing 6, the needle handle 4 being bonded together with needle tubing 6, and for covering the needle shield 5 of needle tubing 6, on described flexible pipe 2, cover has needle tip shielding device 3 that can be movable;
Described needle tip shielding device 3 is the inner penetrating shape of hollow, and inside is provided with endoporus 10;
On the barrel of described needle tip shielding device 3 one end, have draw-in groove 9, draw-in groove 9 communicates with the other end of needle tip shielding device 3 by the slit 8 being arranged on barrel;
One end that described needle tip shielding device 3 communicates with slit 8 is opening shape, is inclined-plane 7 on the barrel of opening;
Inclined-plane 7 is provided with guiding angle 11 with the end that joins of slit 8.
positive beneficial effect:this utility model is a kind of simple in structure, operation and easy to use, and can shield in time used venoclysis needle, prevent outside exposed, the generation of the Harms such as accidental puncture medical personnel, needle tip shielding device is arranged on flexible pipe simultaneously, mobile easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model is treated the used time:
Fig. 2 needle tip shielding device structural representation;
Fig. 3 is the structural representation after needle point conductively-closed;
In figure, be: Connection Block 1, flexible pipe 2, needle tip shielding device 3, needle handle 4, needle shield 5, needle tubing 6, inclined-plane 7, slit 8, draw-in groove 9,10, guiding angle 11.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
In order to overcome above-mentioned deficiency of the prior art, it is a kind of simple in structure that this utility model provides, operation and easy to use, and can carry out in time the venoclysis needle of Anti-stabbing protection to used venoclysis needle.
The purpose of this utility model is achieved in that
As shown in Figure 1, a kind of venoclysis needle of anti-pricking wound, comprise Connection Block 1, the flexible pipe 2 that one end is connected with Connection Block 1, the other end of flexible pipe 2 is connected with needle tubing 6, the needle handle 4 being bonded together with needle tubing 6, and for covering the needle shield 5 of needle tubing 6, on described flexible pipe 2, cover has needle tip shielding device 3 that can be movable;
As shown in Figure 2, described needle tip shielding device 3 is the inner penetrating shape of hollow, and inside is provided with endoporus 10;
On the barrel of described needle tip shielding device 3 one end, have draw-in groove 9, draw-in groove 9 communicates with the other end of needle tip shielding device 3 by the slit 8 being arranged on barrel;
One end that described needle tip shielding device 3 communicates with slit 8 is opening shape, is inclined-plane 7 on the barrel of opening;
Inclined-plane 7 is provided with guiding angle 11 with the end that joins of slit 8.
During use, remove needle shield 5, infuse according to a conventional method, after infusion-completed, extract needle tubing 6, left hand pinches needle tip shielding device 3, the right hand infusion tube 2 of pulling back, needle handle 4 is placed on to 11 li of guiding angles, continue to pull back backward flexible pipe 2, make needle handle 4 overcome a resistance along slit 8 and arrive in draw-in groove 9, needle point can be shielded completely, as shown in Figure 3, prevented that accidental needle from stabbing medical personnel.
This utility model is a kind of simple in structure, operation and easy to use, and can shield in time used venoclysis needle, prevent outside exposed, the generation of the Harms such as accidental puncture medical personnel, needle tip shielding device is arranged on flexible pipe simultaneously, mobile easy to use.
Above embodiment is only for illustrating preferred implementation of the present utility model; but this utility model is not limited to above-mentioned embodiment; in the ken possessing at described field those of ordinary skill; it any modification of doing within spirit of the present utility model and principle, is equal to and substitutes and improvement etc., within all should be encompassed in the technical scheme scope that this utility model asks for protection.
Claims (5)
1. the venoclysis needle of an anti-pricking wound, comprise Connection Block (1), the flexible pipe (2) that one end is connected with Connection Block (1), the other end of flexible pipe (2) is connected with needle tubing (6), the needle handle (4) being bonded together with needle tubing (6), and for covering the needle shield (5) of needle tubing (6), it is characterized in that: the upper cover of described flexible pipe (2) has needle tip shielding device (3) that can be movable.
2. the venoclysis needle of a kind of anti-pricking wound according to claim 1, is characterized in that: described needle tip shielding device (3) is the inner penetrating shape of hollow, and inside is provided with endoporus (10).
3. according to the venoclysis needle of a kind of anti-pricking wound described in claim 1 and 2, it is characterized in that: on the barrel of described needle tip shielding device (3) one end, have draw-in groove (9), draw-in groove (9) communicates with the other end of needle tip shielding device (3) by the slit (8) being arranged on barrel.
4. the venoclysis needle of a kind of anti-pricking wound according to claim 1, is characterized in that: one end that described needle tip shielding device (3) communicates with slit (8) is opening shape, is inclined-plane (7) on the barrel of opening.
5. the venoclysis needle of a kind of anti-pricking wound according to claim 4, is characterized in that: described inclined-plane (7) are provided with guiding angle (11) with the end that joins of slit 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769267.8U CN203577061U (en) | 2013-11-30 | 2013-11-30 | Anti-needle stick injury intravenous infusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769267.8U CN203577061U (en) | 2013-11-30 | 2013-11-30 | Anti-needle stick injury intravenous infusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577061U true CN203577061U (en) | 2014-05-07 |
Family
ID=50575043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769267.8U Expired - Lifetime CN203577061U (en) | 2013-11-30 | 2013-11-30 | Anti-needle stick injury intravenous infusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062015A1 (en) * | 2014-10-23 | 2016-04-28 | 上海金塔医用器材有限公司 | Disposable anti-acupuncture venous transfusion needle |
| CN108378859A (en) * | 2018-03-23 | 2018-08-10 | 圣光医用制品股份有限公司 | Disposable anti-needle pierces vein blood taking needle |
| CN108815631A (en) * | 2018-07-05 | 2018-11-16 | 南通市中医院 | A kind of venipuncture needle and its protective device |
-
2013
- 2013-11-30 CN CN201320769267.8U patent/CN203577061U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062015A1 (en) * | 2014-10-23 | 2016-04-28 | 上海金塔医用器材有限公司 | Disposable anti-acupuncture venous transfusion needle |
| CN108378859A (en) * | 2018-03-23 | 2018-08-10 | 圣光医用制品股份有限公司 | Disposable anti-needle pierces vein blood taking needle |
| CN108815631A (en) * | 2018-07-05 | 2018-11-16 | 南通市中医院 | A kind of venipuncture needle and its protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: PINGDINGSHAN JOINKONA MEDICAL PRODUCTS Co.,Ltd. Assignor: SHENGGUANG MEDICAL INSTRUMENT Co.,Ltd. Contract record no.: 2015410000024 Denomination of utility model: Anti-needle stick injury intravenous infusion needle Granted publication date: 20140507 License type: Exclusive License Record date: 20150414 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 467100. East section of Longshan Road, Chengguan Town, Pingdingshan City, Henan, Jiaxian Patentee after: SHENGGUANG MEDICAL INSTRUMENT CO.,LTD. Address before: 467100. East section of Longshan Road, Chengguan Town, Pingdingshan City, Henan, Jiaxian Patentee before: SHENGGUANG MEDICAL INSTRUMENT Co.,Ltd. |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20160929 Contract record no.: 2015410000024 Assignee after: HENAN JOINKONA MEDICAL PRODUCT Co.,Ltd. Assignee before: PINGDINGSHAN JOINKONA MEDICAL PRODUCTS Co.,Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |