CN2182602Y - Multipurpose hemospast - Google Patents
Multipurpose hemospast Download PDFInfo
- Publication number
- CN2182602Y CN2182602Y CN 93246004 CN93246004U CN2182602Y CN 2182602 Y CN2182602 Y CN 2182602Y CN 93246004 CN93246004 CN 93246004 CN 93246004 U CN93246004 U CN 93246004U CN 2182602 Y CN2182602 Y CN 2182602Y
- Authority
- CN
- China
- Prior art keywords
- piston
- piston rod
- cap
- hemospast
- utility
- 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
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 241001149930 Protura <class> Species 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 claims description 2
- 230000003000 nontoxic effect Effects 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000008280 blood Substances 0.000 abstract description 12
- 210000004369 blood Anatomy 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 238000010241 blood sampling Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a medical household utensils, especially a multi-purpose hemospast, it is including test tube 2, cover cap 4, piston 3, piston rod 1 and needle, its characterized in that: a cap cover 5 is sleeved on the cap, and a piston rod is connected with a piston screw thread; the utility model discloses can pull out the needle after drawing blood, screw off the piston rod in order to reduce its volume and length, closely overlap the cap cover on the sleeve cap simultaneously, when making transport, collection blood specimen change of delivery examine, the blood specimen is difficult to be contaminated and runs off, therefore has portable, convenient to use, and is pollution-free, advantages such as clean, health especially are fit for the doctor and gather the blood specimen usefulness in field, family, when going out a doctor.
Description
This utility model relates to a kind of medical vessels, particularly a kind of hemospasts of using more.
The acquisition method of traditional blood of human body sample is: after extracting with syringe, injecting tube is sent to the laboratory check.Gradually adopt disposable syringe to replace traditional glass syringe in recent years.Preceding a kind of method has two big shortcomings: (1) very easily causes cross infection if sterilization is not thorough; (2) teat glass damages in checkout procedure easily, must gather again, certainly will cause new misery to the patient, affects diagnosis adversely.And clean the burden that test tube increases the laboratory personnel at every turn, though disposable syringe has overcome the shortcoming of cross infection, but do not overcome the shortcoming of teat glass yet, disclose a kind of dual-purpose hemostix at CN2095638U, it is made up of test tube, cap bag, piston, piston rod and pin.Thread groove is arranged on the cap bag, three uniform salient points are arranged on the test tube, groove is arranged on the outside piston, left end has counterbore, and right-hand member has semi circular surface, and the piston rod cross section is the cross fork-shaped, its weak point is: the blood sampling back is difficult for because of the overhanging collection of piston rod, and syringe needle exposes easy pollution, and blood sample runs off, can not be in the open air or family etc. adopt suction at a distance.
The purpose of this utility model be exactly a kind of health of design, clean, pollute little, can take a blood sample at a distance, collect use hemospast more.
The purpose of this utility model realizes by following structure:
How including test tube, cap bag, piston, piston rod and syringe needle with hemospast, its principal character is: be with calotte on cap bag, piston rod and piston screwed connection.After finishing, blood drawing can take off syringe needle, screw off piston rod, utilize calotte to cover on the cap bag, utilization closely cooperates, and blood sample is stopped in transfer process and extraneous contacting like this, invisible spectro blood sample is not exposed pollute and loss, after taking off piston rod simultaneously, hemospast length shortens, and is beneficial to remote captures such as family, field, collection blood sample, takes hospital's inspection to.
This utility model compared with prior art has following advantage: structure is simple, the collection of blood sampling back is convenient, healthy, clean, pollution-free, especially is fit to the blood sampling EVAC HOSP laboratory examination of field or family.
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1, piston rod, 2, test tube, 3, piston, 4, cap bag, 5, calotte.
The utility model will be further described below in conjunction with drawings and Examples:
As shown in Figure 1, this utility model includes test tube 2, cap bag 4, piston rod 1 and piston 3 and pin, and its principal character is: be with calotte 5 on cap bag, piston rod and piston are screwed connection, and be for convenience detach; Firm for calotte is enclosed within on the cap bag, calotte can be the conehead calotte, and more convenient reliable in order to use, the test tube afterbody is flat, and piston can select for use nontoxic high pressure polyethylene material to make.
Claims (4)
1, a kind ofly many use hemospast, include test tube (2), cap bag (4), piston (3), piston rod (1), pin composition, it is characterized in that: on cap bag, be with calotte (5), piston rod and piston screwed connection.
2, as claimed in claim 1ly use hemospast, it is characterized in that: calotte is the conehead calotte more.
3, as claimed in claim 1ly use hemospast, it is characterized in that: the test tube afterbody is flat more.
4, as claimed in claim 1ly use hemospast, it is characterized in that: piston is made by nontoxic high pressure polyethylene material more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246004 CN2182602Y (en) | 1993-12-06 | 1993-12-06 | Multipurpose hemospast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246004 CN2182602Y (en) | 1993-12-06 | 1993-12-06 | Multipurpose hemospast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182602Y true CN2182602Y (en) | 1994-11-16 |
Family
ID=33818798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93246004 Expired - Fee Related CN2182602Y (en) | 1993-12-06 | 1993-12-06 | Multipurpose hemospast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182602Y (en) |
-
1993
- 1993-12-06 CN CN 93246004 patent/CN2182602Y/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 |