CN203789935U - Blood sampling device matching with scalp acupuncture - Google Patents
Blood sampling device matching with scalp acupuncture Download PDFInfo
- Publication number
- CN203789935U CN203789935U CN201420204688.0U CN201420204688U CN203789935U CN 203789935 U CN203789935 U CN 203789935U CN 201420204688 U CN201420204688 U CN 201420204688U CN 203789935 U CN203789935 U CN 203789935U
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- blood sampling
- conical
- blood
- ring
- sampling device
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- Expired - Fee Related
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Abstract
The utility model discloses a blood sampling device matching with a scalp acupuncture. The blood sampling device comprises a blood sampling needle, the end of the blood sampling needle far from the tip is fixedly connected to a conical head, and the conical head is communicated with a conical connecting head; the blood sampling needle is connected to a rubber sleeve in a sleeved manner; the conical head is connected to a conical retain ring connected to a holding ring through a connecting post, and the diameter of the holding ring is larger than that of the conical retain ring. The blood sampling device has the advantages that pain of a patient can be reduced, material consumption of disposable syringes and the scalp acupuncture of blood sampling devices can be reduced, blood can be sampled optionally according to the blood sampling amount of a tube, and the blood sampling device is convenient and fast to use.
Description
Technical field
The present invention relates to a kind of hemostix, specifically relate to a kind of cooperating head sword-shaped needle hemostix.
Background technology
Patient has clinically both needs to gather venous blood, needs again the situation of venous transfusion.In the case, blood sampling mode is generally two kinds, and the first is with common disposable blood taking needle blood sample collection, and then carries out venous transfusion to patient, and this situation need to puncture twice to patient, has increased frightened and painful, the second is the scalp acupuncture of first using transfusion device, after puncturing in the position of selecting at venous transfusion, according to the blood sampling volume of test tube, select the disposable syringe of 5ml--20ml, connect transfusion device scalp acupuncture, extract blood specimen, then the scalp acupuncture of the nipple portion of disposable syringe and transfusion device is separated, connect syringe needle, in blood specimen injecting tube, although this method can reduce puncture time, reduce patient's misery, but very large to the demand of disposable syringe, consume disposable syringe, increase patient's financial burden, also waste material, also wasted the material of disposable syringe and hemostix scalp acupuncture, when reducing puncture time, also just reduce the consumption of swab stick and sterilizing article, promoted the saving of resource.
Summary of the invention
Problem to be solved in the utility model is to provide for the deficiencies in the prior art, and a kind of cooperating head sword-shaped needle hemostix is provided, and this hemostix has can reduce puncture time, does not consume disposable syringe.
For addressing the above problem, the technical scheme that this utility model adopts is:
A kind of cooperating head sword-shaped needle hemostix, comprises blood sampling needle body, and described blood sampling needle body is fixedly connected with conical head away from most advanced and sophisticated one end, and conical head is communicated with union joint, and described union joint is taper; The external rubber sleeve that is socketed with of blood taking needle; Conical head is connected with taper catch ring, and taper catch ring is connected with and is held ring by joint pin, and the diameter of holding ring is greater than the diameter of taper catch ring.
Patient has clinically both needs to gather venous blood, needs again the situation of venous transfusion.In the case, use this utility model, adapter sleeve is socketed on conical head, directly transfusion needle being punctured into vein, can be dorsal venous rete of hand, fixing catch, adapter sleeve is connected with union joint, the needle body of taking a blood sample directly inserts in vitro, utilizes the negative pressure of test tube, gets the blood of respective amount, separate union joint and adapter sleeve, adapter sleeve is connected with infusion apparatus joint, carries out venous transfusion
Adopt this utility model can reduce patient's misery, reduce the material that consumes disposable syringe and hemostix scalp acupuncture, can be according to the blood sampling volume of test tube, free blood sample collection, convenient and swift.
Below in conjunction with accompanying drawing, the invention will be further described.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is using state figure of the present utility model.
In figure:
1-union joint; 2-holds ring; 3-joint pin; 4-taper catch ring; 5-conical head; The 6-needle body of taking a blood sample; 7-rubber sleeve; 8-adapter sleeve; 9-flexible pipe; 10-transfusion needle; 11-catch.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of cooperating head sword-shaped needle hemostix, comprises blood sampling needle body 6, and described blood sampling needle body 6 is fixedly connected with conical head 5 away from most advanced and sophisticated one end, and conical head 5 is communicated with union joint 1, and described union joint 1 is taper; The outer rubber sleeve 7 that is socketed with of blood sampling needle body 6.
Conical head 5 is connected with taper catch ring 4, and taper catch ring 4 is connected with and is held ring 2 by joint pin 3, and the diameter of holding ring 2 is greater than the diameter of taper catch ring 4.
As shown in Figure 2, when use, by union joint 1 union joint sword-shaped needle, have adapter sleeve 8, flexible pipe 9 and transfusion needle 10 and catch 11 on scalp acupuncture, catch 11 is arranged on transfusion needle 10, and flexible pipe 9 is communicated with adapter sleeve 8 and transfusion needle 10.
Patient has clinically both needs to gather venous blood, needs again the situation of venous transfusion.In the case, use this utility model, adapter sleeve 8 is socketed on conical head 5, directly transfusion needle 10 being punctured into vein, can be dorsal venous rete of hand, fixing catch 11, adapter sleeve 8 is connected with union joint 1, the needle body 6 of taking a blood sample directly inserts in vitro, utilizes the negative pressure of test tube, gets the blood of respective amount, separate union joint 1 and adapter sleeve 8, adapter sleeve 8 is connected with infusion apparatus joint, carries out venous transfusion
Adopt this utility model can reduce patient's misery, reduce the material that consumes disposable syringe and hemostix scalp acupuncture, can be according to the blood sampling volume of test tube, free blood sample collection, convenient and swift.
Claims (1)
1. a cooperating head sword-shaped needle hemostix, comprise blood sampling needle body (6), it is characterized in that: described blood sampling needle body (6) is fixedly connected with conical head (5) away from most advanced and sophisticated one end, conical head (5) is communicated with union joint (1), and described union joint (1) is taper; The outer rubber sleeve (7) that is socketed with of blood sampling needle body (6); Conical head (5) is connected with taper catch ring (4), and taper catch ring (4) is connected with and is held ring (2) by joint pin (3), and the diameter of holding ring (2) is greater than the diameter of taper catch ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204688.0U CN203789935U (en) | 2014-04-25 | 2014-04-25 | Blood sampling device matching with scalp acupuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204688.0U CN203789935U (en) | 2014-04-25 | 2014-04-25 | Blood sampling device matching with scalp acupuncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789935U true CN203789935U (en) | 2014-08-27 |
Family
ID=51372217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204688.0U Expired - Fee Related CN203789935U (en) | 2014-04-25 | 2014-04-25 | Blood sampling device matching with scalp acupuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789935U (en) |
-
2014
- 2014-04-25 CN CN201420204688.0U patent/CN203789935U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170425 |