CN201578254U - Safe collector of blood taking needle - Google Patents
Safe collector of blood taking needle Download PDFInfo
- Publication number
- CN201578254U CN201578254U CN2010203004020U CN201020300402U CN201578254U CN 201578254 U CN201578254 U CN 201578254U CN 2010203004020 U CN2010203004020 U CN 2010203004020U CN 201020300402 U CN201020300402 U CN 201020300402U CN 201578254 U CN201578254 U CN 201578254U
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- CN
- China
- Prior art keywords
- needle
- hole
- blood taking
- guard
- taking needle
- 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 the technical field of medical appliances, in particular to a safe collector of a blood taking needle. The safe collector is characterized by comprising a needle seat which is internally provided with more than one needle pipe holes in the vertical direction; the lower part of each needle pipe hole is provided with a needle sheath hole that is matched with a needle sheath; the wall of the needle sheath hole is connected with the wall of the needle pipe wall in a transitional way; the needle sheath hole is matched with the needle sheath by clearance fit; the height of the needle sheath hole is less than that of the needle sheath so that a needle head aims at the needle sheath and the blood taking needle is convenient to take out when the blood taking needle is inserted in the needle pipe hole; and by adopting the structure, the safe collector has the advantages of reasonable structure, convenient usage, good safety and convenience, and the like.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of blood taking needle safety catcher.
Background technology
At present, when the nursing staff implements the blood sampling chemical examination to critically ill patient, the needle tubing of will taking a blood sample is extracted, puts in bed, or in the blood sampling dish, control patient on the other hand, blood sampling on the other hand, blood sampling finishes, and needs in time syringe needle to be inserted in the needle tubing, but needle tubing is owing to be coniform, roll in the blood sampling dish easily, the position is unfixing, makes the nursing staff in the process of inserting, cost a lot of times, the blood taking needle that could will be inserted in needle tubing is inserted in the test tube rack in the blood sampling dish, in order to chemical examination usefulness, and its deficiency: be to use trouble, the length of losing time, the 2nd, cause blood coagulation easily, incur loss through delay chemical examination.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and a kind of rational in infrastructure, easy to use, safe, blood taking needle safety catcher easily is provided.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of blood taking needle safety catcher, it is characterized in that being provided with needle stand, vertically be provided with more than one needle tubing hole in the needle stand, bottom, needle tubing hole is provided with the needle guard hole of matching with needle guard, and the needle guard hole wall is connected with the transition of needle tubing hole wall, needle guard hole and needle guard matched in clearance, and the height in needle guard hole is less than the height of needle guard, so that blood taking needle is when inserting in the needle tubing hole, syringe needle takes out blood taking needle and makes things convenient at needle guard.
The socket that matches with needle tubing of needle tubing hole in this utility model is beneficial to gather the blood taking needle that finishes and is seated in the needle tubing hole, prevents slippage.
It is conical that needle stand in this utility model is, and is convenient to place, and is difficult for toppling over, and also can make squarely, can also make cylindrical.
Needle tubing hole in this utility model is the hole that diameter does not wait, the blood taking needle of the different model that is beneficial to peg graft.
This utility model has advantages such as rational in infrastructure, easy to use, safe, convenient owing to adopt said structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the half sectional view of Fig. 1.
Reference numeral: needle stand 1, needle tubing hole 2, needle guard hole 3
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is further specified:
As shown in drawings, a kind of blood taking needle safety catcher, it is characterized in that being provided with needle stand 1, vertically be provided with more than one needle tubing hole 2 in the needle stand 1,2 bottoms, needle tubing hole are provided with the needle guard hole 3 of matching with needle guard, needle guard hole 3 walls are connected with the 2 wall transition of needle tubing hole, needle guard hole 3 and needle guard matched in clearance, and the height in needle guard hole 3 is less than the height of needle guard are so that blood taking needle is when inserting in the needle tubing hole 2, syringe needle is over against needle guard, and blood taking needle is convenient to remove.
The socket that matches with needle tubing of needle tubing hole 2 in this utility model is beneficial to gather the blood taking needle that finishes and is seated in the needle tubing hole, prevents slippage.
It is conical that needle stand 1 in this utility model is, and is convenient to place, and is difficult for toppling over, and also can make squarely, can also make cylindrical.
This utility model is when clinical use, blood taking needle safety catcher can be placed in the blood sampling dish, or on the treatment table, or on the workbench of other blood-collecting car, the nursing staff extracts the needle guard on the blood taking needle, put in the needle tubing hole 2, needle guard just slides in the needle guard hole 3 along needle tubing hole 2 walls, and the blood taking needle blood sampling finishes, and directly inserts in the needle tubing hole 2, syringe needle is at needle guard, needle guard is enclosed within on the needle stand automatically, and it is safe, convenient that the nursing staff is taken a blood sample, and avoided the infection of blood taking needle, when taking out chemical examination, can directly the blood taking needle that has needle guard be taken out.
The utility model has the advantages such as rational in infrastructure, easy to use, safe, convenient owing to adopt said structure.
Claims (6)
1. blood taking needle safety catcher, it is characterized in that being provided with needle stand, vertically be provided with more than one needle tubing hole in the needle stand, bottom, needle tubing hole is provided with the needle guard hole of matching with needle guard, the needle guard hole wall is connected with the transition of needle tubing hole wall, needle guard hole and needle guard matched in clearance, and the height in needle guard hole is less than the height of needle guard.
2. a kind of blood taking needle safety catcher according to claim 1 is characterized in that the socket that matches with needle tubing of needle tubing hole.
3. a kind of blood taking needle safety catcher according to claim 1 is characterized in that needle stand is conical.
4. a kind of blood taking needle safety catcher according to claim 1 is characterized in that needle stand is square.
5. a kind of blood taking needle safety catcher according to claim 1 is characterized in that needle stand is cylindrical.
6. a kind of blood taking needle safety catcher according to claim 1 is characterized in that the needle tubing hole is the hole that diameter does not wait.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203004020U CN201578254U (en) | 2010-01-11 | 2010-01-11 | Safe collector of blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203004020U CN201578254U (en) | 2010-01-11 | 2010-01-11 | Safe collector of blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578254U true CN201578254U (en) | 2010-09-15 |
Family
ID=42720245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203004020U Expired - Fee Related CN201578254U (en) | 2010-01-11 | 2010-01-11 | Safe collector of blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271746A (en) * | 2013-04-01 | 2013-09-04 | 李青青 | Sealing device for drawing arterial blood |
-
2010
- 2010-01-11 CN CN2010203004020U patent/CN201578254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271746A (en) * | 2013-04-01 | 2013-09-04 | 李青青 | Sealing device for drawing arterial blood |
| CN103271746B (en) * | 2013-04-01 | 2015-09-02 | 李青青 | Extract arterial blood sealing device |
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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: 20100915 Termination date: 20110111 |