CN2154021Y - Disposable multifunctional blood sampling test tube - Google Patents
Disposable multifunctional blood sampling test tube Download PDFInfo
- Publication number
- CN2154021Y CN2154021Y CN 93236170 CN93236170U CN2154021Y CN 2154021 Y CN2154021 Y CN 2154021Y CN 93236170 CN93236170 CN 93236170 CN 93236170 U CN93236170 U CN 93236170U CN 2154021 Y CN2154021 Y CN 2154021Y
- Authority
- CN
- China
- Prior art keywords
- push
- test tube
- pull bar
- blood sampling
- pull rod
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000010241 blood sampling Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 abstract description 3
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a disposable multi-functional blood sampling test tube, this blood sampling test tube comprises test tube, push-and-pull rod piston, syringe needle and protective sheath. The needle head is arranged on a push-pull rod, a pore channel is arranged in the middle of the push-pull rod and is communicated with the needle head hole, a push-pull rod piston is arranged at the other end of the push-pull rod, and a test tube with scales is sleeved on the push-pull rod. The device has simple structure and simple operation, and can be used as a hemostix and an injector and a test tube.
Description
This utility model relates to a kind of medical clinical practice utensil.
As everyone knows, hospital uses disposable syringe, disposable blood taking device and disposable test tube usually in clinical treatment.Above utensil function singleness is used loaded down with trivial details.The medical worker taked open blood sampling in the past, and as earlier syringe being scrubbed sterilization, drying is drawn blood again, causes cross infection and environmental pollution easily, and specimen is easy to generate haemolysis.If basis health unit is toward the censorship of higher level hospital, blood preparation is bad carries, and in vitro specimen spills easily.
The purpose of this utility model provides a kind of gathering multi-function in integral whole, and both can be used as hemostix, can be used as the disposable multifunction blood sampling test tube of syringe and test tube again.
The purpose of this utility model is achieved in that the blood sampling test tube of being made up of test tube, push-pull bar, push-pull bar piston, syringe needle and protective sleeve thereof; its forward syringe needle puts with protective sleeve of syringe needle; syringe needle is positioned on the push-pull bar; there is a duct to communicate in the middle of the push-pull bar with the syringe needle eye; the push-pull bar other end has the push-pull bar piston, has scale test tube and is enclosed within on the push-pull bar.
The utility model has the advantages that: simple in structure, cheap, easy to operate, be easy to promote.
Accompanying drawing is a disposable multifunction blood sampling test tube structure chart.
Among the figure: (1) test tube, (2) push-pull bar, (3) push-pull bar piston, (4) syringe needle, (5) protective sleeve of syringe needle, (6) push-pull bar medium pore canal.
Below in conjunction with drawings and Examples this utility model is described.
This utensil external plastic film packaging, the adhesive sticker that is printed on number seals.During use, tear adhesive sticker and seal, number is pasted on the test tube (1), the blood preparation that the patient will take out is numbered.Take off protective sleeve of syringe needle (5); after the blood sampling site sterilization with patient; the right hand is held blood sampling test tube (1) syringe needle (4) is thrust in the blood vessel; the right hand is the push-pull bar needle section fixedly; left hand is held test tube (1) toward post-tensioning; test tube promptly forms negative pressure in (1); blood flows in the test tube (1) through push-pull bar medium pore canal (6) by syringe needle (4); reaching needs blood volume; promptly extract syringe needle (4); take out the push-pull bar (2) in the test tube (1), remaining test tube (1) promptly can be inspected by ready samples together with blood preparation.If different medical unit will send blood preparation to arrive higher level's examination in hospital, can not take out push-pull bar (2), protective sleeve of syringe needle (5) is covered again, reinstall in the packing plastics bag, can carry, avoid blood contamination.
If as syringe usefulness, blood sampling test tube is taken out in packaging bag, remove protective sleeve of syringe needle (5) suction medicinal liquid, can equally carry out intramuscular injection with ordinary syringe.
Claims (1)
- The disposable multifunction blood sampling test tube; form by test tube, push-pull bar, push-pull bar piston, syringe needle and protective sleeve thereof; it is characterized in that syringe needle is positioned on the push-pull bar; one duct is arranged in the middle of the push-pull bar; communicate with the syringe needle eye; the push-pull bar other end has the push-pull bar piston, has scale test tube and is enclosed within on the push-pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236170 CN2154021Y (en) | 1993-01-30 | 1993-01-30 | Disposable multifunctional blood sampling test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236170 CN2154021Y (en) | 1993-01-30 | 1993-01-30 | Disposable multifunctional blood sampling test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154021Y true CN2154021Y (en) | 1994-01-26 |
Family
ID=33811412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93236170 Expired - Fee Related CN2154021Y (en) | 1993-01-30 | 1993-01-30 | Disposable multifunctional blood sampling test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154021Y (en) |
-
1993
- 1993-01-30 CN CN 93236170 patent/CN2154021Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |