CN202751647U - Novel disposable and safe dual-purpose needle head device for transfusion and blood collection - Google Patents
Novel disposable and safe dual-purpose needle head device for transfusion and blood collection Download PDFInfo
- Publication number
- CN202751647U CN202751647U CN 201220324212 CN201220324212U CN202751647U CN 202751647 U CN202751647 U CN 202751647U CN 201220324212 CN201220324212 CN 201220324212 CN 201220324212 U CN201220324212 U CN 201220324212U CN 202751647 U CN202751647 U CN 202751647U
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- needle
- blood collection
- needle head
- transfusion
- infusion
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Abstract
The utility model relates to a medical instrument, in particular to a novel disposable and safe dual-purpose needle head device for transfusion and blood collection. The novel disposable and safe dual-purpose needle head device for the transfusion and the blood collection structurally comprises a transfusion needle head, a transfusion flexible pipe, a blood collection needle head and a needle head clamp, wherein the front end of the transfusion flexible pipe is connected with the transfusion needle head and a slidable needle head protective sleeve, the other end of the transfusion flexible pipe is connected with a needle seat, the transfusion flexible pipe is connected with the blood collection needle head through the needle seat, and a protective cover used for preventing an operator from being punctured wound by the blood collection needle head is arranged on the blood collection needle head. Compared with the prior art, the novel disposable and safe dual-purpose needle head device for the transfusion and the blood collection has the advantages of being reasonable in design, simple in structure, convenient to use, safe and sanitary.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and a kind of novel disposable safe infusion blood sampling dual-purpose needle apparatus specifically is provided.
Background technology
Transfusion, blood taking needle under the prior art, its plastic protective sleeves of infusion needle place's overcoat that adopt prevent that syringe needle is contaminated more, during use, protective sleeve are taken off the operation of can infusing, take a blood sample.But this transfusion, blood collection needles, it outside syringe needle then is directly exposed to, is easy to stab patient or nurse after finishing using, cause disease on the infection in nurses, and the nurse is both dangerous also unhygienic in operation also very easily by blood contamination skin.
Summary of the invention
This utility model is for above problem, and a kind of novel disposable safe infusion blood sampling dual-purpose needle apparatus is provided, and it has solved transfusion, blood taking needle and has finished using outside rear syringe needle is directly exposed to, and causes the technical problem of nurse's pricking wound.
The technical scheme that its technical problem that solves this utility model adopts is:
Novel disposable safe infusion blood sampling dual-purpose needle apparatus; comprise infusion needle, infusion tube, blood collection needles, syringe needle card; described infusion tube front end is connected with syringe needle and reaches slidably protective sleeve of syringe needle; the described infusion tube other end connects needle stand; connect blood collection needles by needle stand, be provided with on the described blood collection needles and prevent that the operator is by the protective cover of needle sting.
It is outside that protective sleeve of syringe needle is coated on described syringe needle; be provided with chute on the described protective sleeve; there is a screw thread card rear end; the chute that described this Tip protection puts is used for inlay card needle handle section; and so that protective sleeve can be free to slide in needle section along chute; the screw thread card of rear end can prevent that protective sleeve from skidding off syringe needle, and this screw thread card slides before and after being convenient to grip protective sleeve.
Be provided with the syringe needle card on the infusion tube.
This practical novel disposable safe infusion blood sampling dual-purpose needle apparatus; the slidably protective sleeve that arranges on the syringe needle; slide backward in use and expose syringe needle and can use; after finishing using; protective sleeve is pushed away forward, can cover syringe needle, make outside syringe needle can not be exposed to; cause the nurse by pricking wound, not only safety but also health.
The infusion tube needle stand can connect the blood taking needle with protective cover; operator one holds protective cover during blood sampling; one hand-held vacuum test tube; directly thrusting the blood taking tube blood sampling with blood taking needle gets final product; directly extract after having adopted blood; the outer protective cover of blood taking needle can be stopped the medical worker effectively by pricking wound, both can be convenient to medical worker's operation, can stop healthcare givers's pricking wound again.
A mobilizable syringe needle card is set on the infusion tube, when the blood sampling puncture, clamp is opened, when the needle stand of infusion needle need connect tube for transfusion after blood sampling finishes, the syringe needle card is stuck, needle stand and blood taking needle with transfusion needle disconnects again, thereby prevents backflow of blood, pollutes patient and nurse's skin or medicated clothing, needle stand then can be decontroled the syringe needle card after connecting transfusion device, infuses.
Compared with prior art, a kind of disposable safe transfusion blood lancet device of the present utility model, it has characteristics reasonable in design, simple in structure, health easy to use, safe.
Description of drawings
Fig. 1 is the structural representation of novel disposable safe infusion blood sampling dual-purpose needle apparatus;
Fig. 2 is the structural representation of the protective sleeve of syringe needle of novel disposable safe infusion blood sampling dual-purpose needle apparatus.
The specific embodiment
Below in conjunction with the drawings and specific embodiments disposable safe transfusion blood lancet device of the present utility model is further described.
Shown in accompanying drawing 1,2; a kind of novel disposable safe infusion blood sampling dual-purpose needle apparatus; comprise infusion needle 2, infusion tube 1 and blood collection needles 3; infusion tube 1 front end is connected with syringe needle 2 and reaches slidably protective sleeve of syringe needle 5; described infusion tube 1 other end connects needle stand; connect blood collection needles 3 by needle stand, be provided with on the described blood collection needles 3 and prevent that the operator is by the protective cover 4 of needle sting.
Protective sleeve of syringe needle 5 is coated on described infusion needle 2 outsides; be provided with chute 6 on the described protective sleeve of syringe needle 5; described chute 6 is used for the needle handle 7 of inlay card infusion needle 2; and so that protective sleeve 5 can be free to slide before and after syringe needle 2 places along chute 6; there is a screw thread card 9 the protective sleeve rear end; can prevent that protective sleeve 5 from skidding off syringe needle 2, also be convenient to grip protective sleeve 5 front and back and slide.
Be provided with syringe needle card 8 on the infusion tube 1.
Above-described embodiment, this utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (3)
1. novel disposable safe infusion blood sampling dual-purpose needle apparatus; comprise infusion needle, infusion tube and blood collection needles; it is characterized in that; described infusion tube front end is connected with syringe needle and reaches slidably protective sleeve of syringe needle; the described infusion tube other end connects needle stand; connect blood collection needles by needle stand, be provided with on the described blood collection needles and prevent that the operator is by the protective cover of needle sting.
2. novel disposable safe infusion according to claim 1 blood sampling dual-purpose needle apparatus; it is characterized in that; it is outside that described protective sleeve of syringe needle is coated on described syringe needle; be provided with chute on the described protective sleeve; there is the screw thread card rear end; the chute that described this Tip protection puts is used for inlay card needle handle section, and so that protective sleeve can be free to slide in needle section along chute.
3. novel disposable safe infusion blood sampling dual-purpose needle apparatus according to claim 1 is characterized in that, is provided with the syringe needle card on the described infusion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324212 CN202751647U (en) | 2012-07-06 | 2012-07-06 | Novel disposable and safe dual-purpose needle head device for transfusion and blood collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324212 CN202751647U (en) | 2012-07-06 | 2012-07-06 | Novel disposable and safe dual-purpose needle head device for transfusion and blood collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751647U true CN202751647U (en) | 2013-02-27 |
Family
ID=47730846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324212 Expired - Fee Related CN202751647U (en) | 2012-07-06 | 2012-07-06 | Novel disposable and safe dual-purpose needle head device for transfusion and blood collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751647U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970809A (en) * | 2014-04-11 | 2015-10-14 | 上海金塔医用器材有限公司 | Safety blood taking needle |
| CN106691466A (en) * | 2017-02-13 | 2017-05-24 | 梁斌 | Medical guided blood collection device |
| CN109224192A (en) * | 2018-09-28 | 2019-01-18 | 江苏治宇医疗器材有限公司 | A kind of safety shield for single wing transfusion syringe |
| CN111387994A (en) * | 2020-03-25 | 2020-07-10 | 连云港市第一人民医院 | Adrenal vein blood sampling catheter assembly |
-
2012
- 2012-07-06 CN CN 201220324212 patent/CN202751647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970809A (en) * | 2014-04-11 | 2015-10-14 | 上海金塔医用器材有限公司 | Safety blood taking needle |
| CN106691466A (en) * | 2017-02-13 | 2017-05-24 | 梁斌 | Medical guided blood collection device |
| CN109224192A (en) * | 2018-09-28 | 2019-01-18 | 江苏治宇医疗器材有限公司 | A kind of safety shield for single wing transfusion syringe |
| CN111387994A (en) * | 2020-03-25 | 2020-07-10 | 连云港市第一人民医院 | Adrenal vein blood sampling catheter assembly |
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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: 20130227 Termination date: 20130706 |