CN2834417Y - Hemostix - Google Patents
Hemostix Download PDFInfo
- Publication number
- CN2834417Y CN2834417Y CN 200520124118 CN200520124118U CN2834417Y CN 2834417 Y CN2834417 Y CN 2834417Y CN 200520124118 CN200520124118 CN 200520124118 CN 200520124118 U CN200520124118 U CN 200520124118U CN 2834417 Y CN2834417 Y CN 2834417Y
- Authority
- CN
- China
- Prior art keywords
- needle
- protective sheath
- hexagonal
- hemostix
- triangular
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a hemostix which is composed of a triangular needle head, a protective sheath, a needle stand, a return spring and a hexagonal needle tube, wherein the triangular needle is connected with the needle stand which is provided with the protective sheath in a sliding way; the hexagonal needle tube is arranged on the exterior of the protective sheath and the needle stand; the return spring is arranged between the protective sheath and the hexagonal needle tube, namely that the return spring is on the exterior of the needle stand; both ends of the return spring are fixedly connected to the protective sheath and the hexagonal needle tube respectively; when using the hemostix provided by the utility model, an operator holds the hexagonal needle tube and presses the blood sampling triangular needle to the position of which the blood needs to be sampled; the protective sheath is retracted under the pressing pressure; the triangular needle protrudes and is stuck into the skin; when the triangular needle of the hemostix is extracted, the cavity enclosed by the hexagonal needle tube and the skin is gradually increased so as to form instantaneous negative pressure; the blood sampling can be realized successfully. The utility model has advantages of simple integrated structure, easy use and safety and avoids unexpected sting or pollution, and the integrated structure is beneficial to the blood sampling, which brings considerable convenience to the operation of medical personnel.
Description
Technical field:
This utility model relates to the blood-taking device in the medical inspection, relates in particular to a kind of hemostix.
Background technology:
When carrying out trace blood at present in the medical inspection process, some uses syringe to realize, during to the collection of different blood samples, needs repeatedly collection repeatedly with this kind method, and is very inconvenient; Though some blood taking needles are also arranged, when using the blood taking needle blood sampling, to pull out its helmet earlier, the syringe needle of blood taking needle then leaks outside so, causes patient's anxiety easily, and is especially all the more so concerning some children.And the syringe needle that leaks outside touches other article easily and is infected with germs and causes infection to quilt blood sampling person; Also cause easily medical personnel's accidental puncture and cause cross infection.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art part, and hemostix a kind of simple in structure, easy to use and safe is provided, and has avoided stabbing unexpectedly or polluting.
The said hemostix of this utility model is to be made of rhizoma sparganic syringe needle, needle stand, sheath, back-moving spring and six rib needle tubings.Said rhizoma sparganic syringe needle is connected with needle stand, on said needle stand, slide and be provided with sheath, outer setting at said sheath and needle stand has six rib needle tubings, between said sheath and six rib needle tubings, just the outer setting of needle stand has back-moving spring, fixedlys connected respectively with sheath, six rib needle tubings in the two ends of said back-moving spring.When using said hemostix, the hand-held six rib needle tubings of operator will be taken a blood sample the rhizoma sparganic syringe needle when pushing on patient's blood sampling site, sheath is indentation then, the three edged needle head process goes out and thrusts skin, when extracting hemostix, the cavity that six rib needle tubings and skin surround increases gradually, forms instantaneous negative pressure, just can realize the collection of blood sample smoothly.
The said hemostix of this utility model, overall structure is simple, and easy to use and safety has been avoided stabbing unexpectedly or polluting, and overall structure helps the collection of blood sample, brings great convenience to operation of medical workers.
Description of drawings:
Accompanying drawing is the structural representation of hemostix described in the utility model.1-rhizoma sparganic syringe needle 2-sheath 3-needle stand 4-back-moving spring 5-six rib needle tubings
The specific embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: the said hemostix of this utility model is to be made of rhizoma sparganic syringe needle 1, sheath 2, needle stand 3, back-moving spring 4 and six rib needle tubings 5.Said rhizoma sparganic syringe needle 1 is connected with needle stand 3, on said needle stand 3, slide and be provided with sheath 2, outer setting at said sheath 2 and needle stand 3 has six rib needle tubings 5, between said sheath 2 and six rib needle tubings 5, just the outer setting at needle stand 3 has back-moving spring 4, fixedly connected with six rib needle tubings 5 with sheath 2 respectively in the two ends of said back-moving spring 4.When using the said hemostix of this utility model, the operator hands six rib needle tubings 5, with blood sampling rhizoma sparganic syringe needle 1 by on the position that is pressed in the desire blood sampling, 2 indentations under the effect of pressing force of sheath, the three edged needle head process goes out and thrusts skin, and when extracting the rhizoma sparganic syringe needle 1 of hemostix, the cavity that six rib needle tubings 5 and skin surround increases gradually, form instantaneous negative pressure, just can realize the collection of blood sample smoothly.The said hemostix of this utility model, overall structure is simple, and easy to use and safety has been avoided stabbing unexpectedly or polluting, and overall structure helps the collection of blood sample, brings great convenience to operation of medical workers.
Claims (1)
1, a kind of hemostix, it is characterized in that rhizoma sparganic syringe needle (1) is connected with needle stand (3), needle stand (3) is gone up to slide and is provided with sheath (2), the outer setting of sheath (2) and needle stand (3) has six rib needle tubings (5), the outer setting of needle stand (3) has back-moving spring (4), fixedly connected with six rib needle tubings (5) with sheath (2) respectively in the two ends of back-moving spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124118 CN2834417Y (en) | 2005-11-02 | 2005-11-02 | Hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124118 CN2834417Y (en) | 2005-11-02 | 2005-11-02 | Hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2834417Y true CN2834417Y (en) | 2006-11-08 |
Family
ID=37299076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520124118 Expired - Fee Related CN2834417Y (en) | 2005-11-02 | 2005-11-02 | Hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2834417Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991505A (en) * | 2017-12-21 | 2018-05-04 | 睿科仪器（厦门）有限公司 | A kind of auto spring puncture needle sampling structure |
-
2005
- 2005-11-02 CN CN 200520124118 patent/CN2834417Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991505A (en) * | 2017-12-21 | 2018-05-04 | 睿科仪器（厦门）有限公司 | A kind of auto spring puncture needle sampling structure |
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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 |