CN201356552Y - Blood taking device - Google Patents
Blood taking device Download PDFInfo
- Publication number
- CN201356552Y CN201356552Y CNU2009200228351U CN200920022835U CN201356552Y CN 201356552 Y CN201356552 Y CN 201356552Y CN U2009200228351 U CNU2009200228351 U CN U2009200228351U CN 200920022835 U CN200920022835 U CN 200920022835U CN 201356552 Y CN201356552 Y CN 201356552Y
- Authority
- CN
- China
- Prior art keywords
- blood
- needle
- needle handle
- sheath
- blood taking
- 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 blood taking device, which belongs to the medical instrument field. The blood taking device comprises a needle handle, a connecting needle head, a rubber sleeve, a sheath and a blood taking needle head, and is characterized in that a window is arranged at one end of the needle handle, the blood taking needle head is inserted in the end of the needle handle, and the connecting needle head is fixedly connected to the side surface at the other end of the needle handle; a blood returning film is bonded to the inner surface of the cavity of the needle handle; the rubber sleeve is sleeved on the connecting needle head; and the sheath is inserted in the needle handle in the position of the connecting needle head. The utility model has the advantages that the structure is simple; the window for observing blood returning and the sheath are arranged on the device; the operation is quick and convenient; the pain of an object is lessened; and blood contamination while blood taking is eliminated.
Description
Technical field
This utility model relates to medical instruments field, at length says it is a kind of blood-taking device.
Background technology
As everyone knows, at present, the hemostix that uses in the society, because its structural reason, complicated operation, slow during blood sampling has brought many inconvenience for the blood sampling operation; In addition, visual blood back window is not set on the existing blood-taking device, does not see blood back during blood sampling, tend to cause unnecessary misery to quilt blood sampling person; Moreover, sheath is not set on existing blood-taking device or the hemostix, easily produce and pollute.In a word, its structure of existing hemostix is unreasonable, haves much room for improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of blood-taking device, and it is simple in structure, which is provided with visual blood back window and sheath, and is convenient to operation, alleviated by blood sampling person's misery, the blood contamination when having stopped blood sampling.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of blood-taking device, form by needle handle, connection syringe needle, rubber sleeve, sheath, blood collection needles, it is characterized in that: the termination of needle handle is provided with visual window and is plugged with blood collection needles, be bonded with the blood back film in the cavity of needle handle, be connected with the link syringe needle on another side, termination of needle handle, connect the syringe needle place and be socketed with rubber sleeve, sheath is plugged on the needle handle that connects the syringe needle place.
The beneficial effects of the utility model are, and are simple in structure, which is provided with visual blood back window and sheath, convenient to operation, alleviated by blood sampling person's misery, the blood contamination when having stopped blood sampling.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1, structural representation of the present utility model.
1. needle handles among the figure 2. connect syringe needle, 3. rubber sleeve, 4. sheath, 5. blood collection needles, 6. blood back film, 7. visual window.
The specific embodiment
In Fig. 1, this utility model is provided with needle handle 1, connection syringe needle 2, rubber sleeve 3, sheath 4, blood collection needles 5 compositions, the termination of needle handle 1 is provided with visual window 7 and is plugged with blood collection needles 5, be bonded with blood back film 6 in the cavity of needle handle 1, be connected with on another side, termination of needle handle 1 and connect syringe needle 2, connect syringe needle 2 places and be socketed with rubber sleeve 3, sheath 4 is plugged on the needle handle 1 that connects syringe needle 2 places.
During this utility model blood sampling, vacuum tube directly is plugged on and connects on the syringe needle 2, and rubber sleeve 3 is connected syringe needle 2 and punctures, and the blood of being adopted sucks in the vacuum tube, the 2-5 milliliter of at every turn can taking a blood sample.
Claims (1)
1, a kind of blood-taking device, form by needle handle, connection syringe needle, rubber sleeve, sheath, blood collection needles, it is characterized in that: the termination of needle handle is provided with visual window and is plugged with blood collection needles, be bonded with the blood back film in the cavity of needle handle, be connected with the connection syringe needle on another side, termination of needle handle, connect the syringe needle place and be socketed with rubber sleeve, sheath is plugged on the needle handle that connects the syringe needle place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200228351U CN201356552Y (en) | 2009-02-28 | 2009-02-28 | Blood taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200228351U CN201356552Y (en) | 2009-02-28 | 2009-02-28 | Blood taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356552Y true CN201356552Y (en) | 2009-12-09 |
Family
ID=41422305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200228351U Expired - Fee Related CN201356552Y (en) | 2009-02-28 | 2009-02-28 | Blood taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356552Y (en) |
-
2009
- 2009-02-28 CN CNU2009200228351U patent/CN201356552Y/en not_active Expired - Fee Related
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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: 20091209 Termination date: 20100228 |