CN217310317U - Automatic blood taking needle for body fluid examination - Google Patents
Automatic blood taking needle for body fluid examination Download PDFInfo
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- CN217310317U CN217310317U CN202123031950.5U CN202123031950U CN217310317U CN 217310317 U CN217310317 U CN 217310317U CN 202123031950 U CN202123031950 U CN 202123031950U CN 217310317 U CN217310317 U CN 217310317U
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- vacuum
- body fluid
- accomodate
- shunt tubes
- pipe
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Abstract
The utility model discloses an automatic blood taking needle is used in body fluid inspection belongs to the medical supplies field, specifically is an automatic blood taking needle is used in body fluid inspection, accomodate the pipe including syringe needle, shunt tubes, conveyer pipe and vacuum, syringe needle and shunt tubes are connected, a plurality of conveyer pipe and shunt tubes are connected and are linked together, conveyer pipe and vacuum are accomodate the union coupling and are linked together, be provided with the liquid outlet on the vacuum is accomodate the pipe, be provided with flow regulator on the shunt tubes, the intraductal sealed piston that is provided with is accomodate in the vacuum. The utility model provides a blood taking needle sets up a plurality of vacuum storage tank and carries out extraction once to blood, and is efficient, makes things convenient for follow-up chemical examination, and simple structure, convenient operation.
Description
Technical Field
The utility model relates to the technical field of medical supplies, specifically be an automatic blood taking needle is used in body fluid inspection.
Background
At present, many patients need to draw blood for testing when visiting a doctor in a hospital, the process of drawing blood for testing generally draws blood with disposable needle tubes, and then the blood that is drawn out is transferred to the test tube, and finally sent to the laboratory for testing, once can only draw a pipe of blood for testing, and is inefficient.
Disclosure of Invention
The technical insufficiency to the existence, the utility model aims at providing an automatic blood taking needle is used in body fluid inspection solves current blood taking needle and can only take out a tub of blood and carry out chemical examination, the problem of inefficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an automatic blood taking needle is used in body fluid inspection, accomodate the pipe including syringe needle, shunt tubes, conveyer pipe and vacuum, syringe needle and shunt tubes are connected, a plurality of conveyer pipe and shunt tubes are connected and are linked together, the union coupling is accomodate and is linked together in conveyer pipe and vacuum, be provided with the liquid outlet on the vacuum is accomodate the pipe, be provided with flow regulator on the shunt tubes, the intraductal sealed piston that is provided with is accomodate in the vacuum.
Preferably, a sealing spiral cover is arranged on the liquid outlet.
Preferably, the shunt tube is bent twice in a reciprocating manner to form three sections, and the flow regulator is provided with an adjusting roller which presses the middle section of the shunt tube.
The beneficial effects of the utility model reside in that: the utility model provides a blood taking needle sets up a plurality of vacuum storage tank and carries out extraction once to blood, and is efficient, makes things convenient for follow-up chemical examination, and simple structure, convenient operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic blood collection needle for body fluid examination according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of an automatic blood taking needle flow regulator for body fluid examination according to an embodiment of the present invention.
Fig. 3 is a schematic view of a flow regulator of an automatic blood collection needle for body fluid examination according to an embodiment of the present invention.
Description of reference numerals: 1. a vacuum receiving tube; 2. a sealing piston; 3. a delivery pipe; 4. a flow regulator; 5. a needle head; 6. adjusting the roller; 7. a liquid outlet; 8. and (4) dividing the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, as shown in fig. 1 to 3, an automatic blood taking needle for body fluid examination, including syringe needle 5, shunt tubes 8, conveyer pipe 3 and vacuum storage tube 1, syringe needle 5 and shunt tubes 8 are connected, a plurality of conveyer pipe 3 and shunt tubes 8 are connected and are linked together, conveyer pipe 3 and vacuum storage tube 1 are connected and are linked together, be provided with liquid outlet 7 on the vacuum storage tube 1, be provided with flow regulator 4 on the shunt tubes 8, be provided with sealing piston 2 in the vacuum storage tube 1.
Furthermore, a sealing screw cap is arranged on the liquid outlet 7.
Furthermore, the shunt tube 8 is bent twice in a reciprocating manner to form three sections, the flow regulator 4 is provided with an adjusting roller 6, the adjusting roller 6 presses the middle section of the shunt tube 8, and the adjusting roller 6 is rolled to adjust the blood drawing speed.
During the use, insert patient's blood vessel with the pillow, open flow regulator 4, blood is taken in the suction of pipe 1 under in the vacuum and is taken in the suction by the suction, sets up a plurality of vacuum according to the patient's condition and accomodates the jar and carry out blood collection, and convenient follow-up chemical examination, during the chemical examination, it can to open liquid outlet 7 and emit blood.
The utility model provides a blood taking needle sets up a plurality of vacuum storage tank and once extracts blood, and is efficient, convenient follow-up chemical examination, and simple structure, convenient operation.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. The utility model provides an automatic blood taking needle is used in body fluid inspection, its characterized in that, accomodates the pipe including syringe needle, shunt tubes, conveyer pipe and vacuum, syringe needle and shunt tubes are connected, a plurality of conveyer pipe and shunt tubes are connected and are linked together, conveyer pipe and vacuum are accomodate the union coupling and are linked together, be provided with the liquid outlet on the vacuum is accomodate the pipe, be provided with flow regulator on the shunt tubes, the intraductal sealed piston that is provided with is accomodate in the vacuum.
2. The automatic lancet for body fluid examination according to claim 1, wherein the shunt tube is bent twice to form three stages, and the flow regulator is provided with an adjustment roller which presses the middle stage of the shunt tube.
3. The automatic blood collection needle for body fluid examination as claimed in claim 1, wherein a sealing cap is provided on the liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031950.5U CN217310317U (en) | 2021-12-03 | 2021-12-03 | Automatic blood taking needle for body fluid examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031950.5U CN217310317U (en) | 2021-12-03 | 2021-12-03 | Automatic blood taking needle for body fluid examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217310317U true CN217310317U (en) | 2022-08-30 |
Family
ID=82945613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123031950.5U Active CN217310317U (en) | 2021-12-03 | 2021-12-03 | Automatic blood taking needle for body fluid examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217310317U (en) |
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2021
- 2021-12-03 CN CN202123031950.5U patent/CN217310317U/en active Active
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