CN201328814Y - Hemostix - Google Patents
Hemostix Download PDFInfo
- Publication number
- CN201328814Y CN201328814Y CNU2009200177345U CN200920017734U CN201328814Y CN 201328814 Y CN201328814 Y CN 201328814Y CN U2009200177345 U CNU2009200177345 U CN U2009200177345U CN 200920017734 U CN200920017734 U CN 200920017734U CN 201328814 Y CN201328814 Y CN 201328814Y
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- control valve
- blood
- liquid
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 210000004369 blood Anatomy 0.000 abstract description 16
- 239000008280 blood Substances 0.000 abstract description 16
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract description 4
- 229910052708 sodium Inorganic materials 0.000 abstract description 4
- 239000011734 sodium Substances 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 abstract description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010241 blood sampling Methods 0.000 abstract description 3
- 229910052700 potassium Inorganic materials 0.000 abstract description 3
- 239000011591 potassium Substances 0.000 abstract description 3
- 210000002966 serum Anatomy 0.000 abstract description 3
- 208000010110 spontaneous platelet aggregation Diseases 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000017531 blood circulation Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 235000002710 Ilex cornuta Nutrition 0.000 description 1
- 241001310146 Ilex cornuta Species 0.000 description 1
- 235000010326 Osmanthus heterophyllus Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a hemostix, which comprises a liquid tube; the upper end of the liquid tube is mounted with a vein puncture needle, the lower end of the liquid tube is mounted with a negative pressure tube puncture needle; the liquid tube is also mounted with a regulating valve and a side tub, where, the side tube is above the regulating valve; the end of the side tube is mounted with a syringe-connecting head; the side tube is also mounted with a control valve; and the side tube is inclined towards the lower side of the liquid tube. When the utility model is used in blood sampling, if the control valve is closed, it can sample blood directly by the negative pressure tube and the liquid tube for the examination items such as platelet aggregation; if the regulating valve is closed while the control valve is opened, it can sample blood by connecting a syringe on the syringe-connecting head for the examination items such as serum potassium and sodium; in this way, the blood for a plurality of examination items can be sampled by only one time puncturing to the vein blood vessel of patient. Using the utility model can furthest reduce the pain of patient and labor intensity of medical personnel.
Description
Technical field
This utility model relates to a kind of medical device, specifically is the hemostix that a kind of patient's of collection blood sample is used to chemically examine blood.
Background technology
In the prior art, the doctor makes a definite diagnosis for patient, often needs the chemical examination of taking a blood sample of patient's blood, and giving to make a definite diagnosis provides foundation.The hemostix of existing blood sample collection is the medical plastic flexible pipe by a moderate length, and an end of plastic flexible pipe has venipuncture needle, and the other end is provided with negative pressure pipe puncture needle.During blood sample collection, venipuncture is needled into the patient's vein blood vessel, and negative pressure pipe puncture needle penetrates in the stopper of the negative pressure pipe mouth of pipe, and under suction function, blood is inhaled in the negative pressure pipe by plastic flexible pipe.Employed negative pressure pipe manufacturer before sealing has added anticoagulant substanceses such as heparin or Chinese holly rubber acid sodium, it can only be used for the laboratory examination of projects such as platelet aggregation rate, if when needing to gather blood simultaneously and carrying out laboratory examination as projects such as serum potassium, sodium, use this hemostix and negative pressure pipe can not reach the purpose of laboratory examination, need to adopt syringe puncture blood collecting again.Such twice or repeatedly the puncture meeting cause more misery to patient, also can bring bigger working strength to the medical worker.
The utility model content
The technical problems to be solved in the utility model provides a kind of hemostix that one-time puncture just can satisfy multiple laboratory examination.
For solving the problems of the technologies described above, a kind of hemostix that is provided, comprise the liquid pipe, the upper end of liquid pipe is equipped with venipuncture needle, and the lower end of liquid pipe is equipped with negative pressure pipe puncture needle, on the liquid pipe control valve is installed, its construction features is: a side pipe also is installed on the liquid pipe, side pipe is positioned at the top of control valve, and the end of side pipe is equipped with the syringe connection-peg, and control valve is installed on the side pipe.
After adopting said structure, owing on the liquid pipe side pipe is installed also, side pipe is positioned at the top of control valve, the end of side pipe is equipped with the syringe connection-peg, control valve is installed on the side pipe, when using this utility model to take a blood sample, closed control valve can directly be taken a blood sample for the inspection of carrying out projects such as platelet aggregation rate by negative pressure pipe, liquid pipe; Close control valve, open control valve, can be on plug-in mounting on the syringe connection-peg syringe, can take blood sample to carry out the laboratory examination of projects such as serum potassium, sodium.So only need successful puncture patient's vein blood vessel once, just can reach the blood sampling requirement of the purpose of multiple lab work.Use this utility model farthest to reduce or remit patient's misery and medical workers.
As improvement of the present utility model, described side pipe is obliquely installed to the oblique below of liquid pipe, when blood sampling, can reduce the blood flow resistance, so that the chemical examination of taking a blood sample faster.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further described:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of hemostix as shown in Figure 1, comprise liquid pipe 1, liquid pipe 1 is the medical non-toxic plastic flexible pipe, the upper end of liquid pipe 1 is equipped with venipuncture needle 2, the below of venipuncture needle 2 is equipped with handle 8, carries out venipuncture to make things convenient for the medical worker, and the lower end of liquid pipe 1 is equipped with negative pressure pipe puncture needle 4, the top that is positioned at negative pressure pipe puncture needle 4 on the liquid pipe 1 is provided with pinhead handle 9, so that the puncture of negative pressure pipe puncture needle 4.Control valve 3 is installed on the liquid pipe 1, and the blood flow in can regulator solution pipe 1 also is equipped with a side pipe 5 on the liquid pipe 1, and side pipe 5 also is the medical non-toxic plastic flexible pipe, and side pipe 5 is positioned at the top of control valve 3, and side pipe 5 is obliquely installed to the oblique below of liquid pipe 1.The end of side pipe 5 is equipped with syringe connection-peg 6, and control valve 7 is installed on the side pipe 5, and control valve 7 can be controlled the blood flow in the side pipe 5.
Claims (2)
1, a kind of hemostix, comprise liquid pipe (1), the upper end of liquid pipe (1) is equipped with venipuncture needle (2), the lower end of liquid pipe (1) is equipped with negative pressure pipe puncture needle (4), control valve (3) is installed on the liquid pipe (1), it is characterized in that: a side pipe (5) also is installed on the liquid pipe (1), and side pipe (5) is positioned at the top of control valve (3), the end of side pipe (5) is equipped with syringe connection-peg (6), and control valve (7) is installed on the side pipe (5).
2, hemostix according to claim 1 is characterized in that: described side pipe (5) is obliquely installed to the oblique below of liquid pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200177345U CN201328814Y (en) | 2009-01-05 | 2009-01-05 | Hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200177345U CN201328814Y (en) | 2009-01-05 | 2009-01-05 | Hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201328814Y true CN201328814Y (en) | 2009-10-21 |
Family
ID=41222192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200177345U Expired - Fee Related CN201328814Y (en) | 2009-01-05 | 2009-01-05 | Hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201328814Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307696A (en) * | 2013-05-15 | 2016-02-03 | 贝克顿·迪金森公司 | Manual flow regulation for blood collection |
-
2009
- 2009-01-05 CN CNU2009200177345U patent/CN201328814Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307696A (en) * | 2013-05-15 | 2016-02-03 | 贝克顿·迪金森公司 | Manual flow regulation for blood collection |
| CN105307696B (en) * | 2013-05-15 | 2017-12-26 | 贝克顿·迪金森公司 | Manual flow for blood collection is adjusted |
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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: 20091021 Termination date: 20110105 |