CN201379573Y - Blood taking device - Google Patents
Blood taking device Download PDFInfo
- Publication number
- CN201379573Y CN201379573Y CN200920021201U CN200920021201U CN201379573Y CN 201379573 Y CN201379573 Y CN 201379573Y CN 200920021201 U CN200920021201 U CN 200920021201U CN 200920021201 U CN200920021201 U CN 200920021201U CN 201379573 Y CN201379573 Y CN 201379573Y
- Authority
- CN
- China
- Prior art keywords
- blood
- blood taking
- operating handle
- rear end
- 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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Abstract
The utility model relates to a blood taking device which comprises a blood taking needle and an operating handle, wherein a regular hexagon fixing groove is formed at the front end of the operating handle; a regular hexagon fixed inserting block used together with the fixing groove is arranged at the rear end of the blood taking needle; and hemispherical bulges are uniformly arranged at the rear end of the operating handle. The utility model has the advantages that when in use, a pair of forceps are used for clamping the fixed inserting block so as to insert the inserting block into the fixing groove on the front end surface of the operating handle, namely the blood taking needle can be used for puncturing and blood collection at blood taking parts; the use is convenient, the device is disposable, and cross infection is avoided; and the hemispherical bulges are uniformly arranged at the rear end of the operating handle so as to ensure firm grabbing and use security.
Description
Technical field:
This utility model relates to technical field of medical instruments, particularly a kind of blood-taking device that is used for ear and finger blood sampling.
Background technology:
At present, in medical and health industry, the apparatus of blood sampling usefulness mainly contains three edged needle, nib scalp acupuncture, blade etc. on ear and finger, the doctor is when using these apparatuses, pricked shallow and often adopted, can adopt blood, brought bigger injury for patient's wound though pricked dark less than blood, its wound is difficult for healing, and the doctor makes rightly with the often very difficult realization of this class apparatus that wound is less can adopt enough blood again.So it is lack of standardization, deep mixed that it uses, no standard is brought big painful to patient.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, and a kind of blood-taking device of taking a blood sample conveniently, effectively avoiding cross infection is provided.
To achieve these goals, this utility model provides a kind of blood-taking device, comprise blood taking needle and operating grip, wherein, the front end face of described operating grip is provided with orthohexagonal fixed groove, and the rear end of described blood taking needle is provided with fixedly inserted block of the regular hexagon that is used with described fixed groove.
Hemispherical projections evenly is set on the rear end of described operating grip.
The outstanding advantage of this utility model is: during use, pick up fixing inserted block and be inserted in the fixed groove on the operating grip front end face with tweezers, can use blood taking needle that blood sampling site is carried out puncture blood collecting, easy to use, cross infection is avoided in disposable use; Hemispherical projections evenly is set on the rear end of operating grip, and grasping is firm, and is safe in utilization.
Description of drawings:
Fig. 1 is the overall structure cutaway view of this utility model embodiment.
Fig. 2 is the side view of Fig. 1.
The specific embodiment:
Its design agents mechanism comprised blood taking needle 1, fixedly inserted block 2, operating grip 3, hemispherical projections 4 and fixed groove 5 when embodiment of the present utility model implemented.Wherein, the front end face of operating grip 3 is provided with orthohexagonal fixed groove 5, and the rear end of blood taking needle 1 is provided with fixedly inserted block 2 of the regular hexagon that is used with fixed groove 5, and hemispherical projections 4 evenly is set on the rear end of operating grip 3.
The blood taking needle 1 of different length can be set, then according to the difference of patient's situation or blood sampling site, select the blood taking needle 1 of appropriate length, thereby the degree of depth of control puncture be used more convenient.
Blood-taking device of the present utility model during use, picks up fixing inserted block 2 and is inserted in the fixed groove 5 on operating grip 3 front end faces with tweezers, can use 1 pair of blood sampling site of blood taking needle to carry out puncture blood collecting, easy to use, cross infection is avoided in disposable use; Hemispherical projections 4 evenly is set on the rear end of operating grip 3, and grasping is firm, and is safe in utilization.
Claims (2)
1, a kind of blood-taking device comprises blood taking needle and operating grip, it is characterized in that, the front end face of described operating grip is provided with orthohexagonal fixed groove, and the rear end of described blood taking needle is provided with fixedly inserted block of the regular hexagon that is used with described fixed groove.
2, blood-taking device according to claim 1 is characterized in that, hemispherical projections evenly is set on the rear end of described operating grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021201U CN201379573Y (en) | 2009-04-20 | 2009-04-20 | Blood taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021201U CN201379573Y (en) | 2009-04-20 | 2009-04-20 | Blood taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379573Y true CN201379573Y (en) | 2010-01-13 |
Family
ID=41523046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920021201U Expired - Fee Related CN201379573Y (en) | 2009-04-20 | 2009-04-20 | Blood taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864772A (en) * | 2016-12-02 | 2019-06-11 | 杰弗里·I·拉斯纳 | The improvement of micro-surgical instruments and handle |
| CN113262054A (en) * | 2021-04-21 | 2021-08-17 | 重庆市开州区人民医院 | Clinical three-edged needle placing and recycling device |
-
2009
- 2009-04-20 CN CN200920021201U patent/CN201379573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864772A (en) * | 2016-12-02 | 2019-06-11 | 杰弗里·I·拉斯纳 | The improvement of micro-surgical instruments and handle |
| CN113262054A (en) * | 2021-04-21 | 2021-08-17 | 重庆市开州区人民医院 | Clinical three-edged needle placing and recycling 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: 20100113 Termination date: 20100420 |