CN205041404U - Novel negative pressure end is blood collection container slightly - Google Patents
Novel negative pressure end is blood collection container slightly Download PDFInfo
- Publication number
- CN205041404U CN205041404U CN201520388417.XU CN201520388417U CN205041404U CN 205041404 U CN205041404 U CN 205041404U CN 201520388417 U CN201520388417 U CN 201520388417U CN 205041404 U CN205041404 U CN 205041404U
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- China
- Prior art keywords
- blood
- negative pressure
- collection container
- blood vessel
- convenient
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- Expired - Fee Related
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- 210000004369 blood Anatomy 0.000 title claims abstract description 44
- 239000008280 blood Substances 0.000 title claims abstract description 42
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 29
- 239000003146 anticoagulant agent Substances 0.000 claims abstract description 12
- 229940127219 anticoagulant drug Drugs 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 238000010241 blood sampling Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- -1 polypropylene Polymers 0.000 abstract description 3
- 229920001155 polypropylene Polymers 0.000 abstract description 3
- 230000002792 vascular Effects 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000036316 preload Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000023555 blood coagulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to medical equipment, the improvement of the disposable collection container when especially relating to last blood collection slightly. This practical novel negative pressure end is blood collection container slightly is including storing up the blood vessel, and this storage blood vessel is made for the stereoplasm polypropylene plastics to the anticoagulant different according to different usage preloads, should store up hematal oral area stopper has sealed plug, and the design of the middle part of this plug is thinner, and a transparent plastics capillary is inserted to the centre of this plug, absorbs blood when being convenient for blood collection, and just should store up vascular lateral wall has a miniature aperture, this stores up the flexible sleeve pipe of vascular overcoat, and this spring -backed quill is made for soft elastoplast, and its bottom opens and have miniature aperture, gently the extrusion can flatten, the air is through outside the miniature aperture discharge pipe, the miniature aperture external force of plugging up the spring -backed quill this moment is got rid of the back spring -backed quill and can be recoverd therefore produce the negative pressure, the plastics capillary can be with in the blood suction storage blood vessel that needs to absorb this moment. The utility model provides a children and old person take a blood sample inconvenient problem, aseptic health again to the cost is extremely cheap, provides very big convenience for medical staff.
Description
Technical field:
This utility model relates to medical apparatus and instruments, particularly relates to the improvement of last slightly blood specimen collection container.
Background technology:
Blood test is the medical measure that hospital therapy patient often adopts, during adult's blood drawing, existing major part adopts vacuum test tube or disposable syringe vein haemospasia, and infant and old people are because blood vessel is comparatively thin or inconvenient activity often gathers end slightly blood, there are three kinds of methods in current most of hospital when carrying out these work: 1, adopt anticoagulant test tube scraping Blood Law; 2, the thick plastic tube drainage of gravity is adopted; 3, two-step method collection, first adds in anticoagulant tube or cup with after disposable glass micro blood-taking tube draw blood.Complex operation when adopting the 1st kind of method, operator frequently need open, close cap test tube, and the error that during scraping, blood can be infected with test tube mouth, wall causes assay, and are easily infected with medical personnel.Adopt second method because adopting gravitational method, it is higher to the requirement of position, stores up blood vessel and must be placed in 5 centimeters below blood sampling site during blood sampling, for being in hospital or bed patient's then more difficult collection, and as having bubble then cannot gather in pipe during blood sampling.3rd kind of method uses two-step method, operates more loaded down with trivial details, and disposable glass micro blood-taking tube is easy to fracture, easily causes failure and the pollution of blood sampling.Health ministry also has the instruction about prevention nosocomial infection, clearly proposes will accomplish " a people one pin one pipe a slice " time slightly blood sampling in end, and " once pipe " here refers to that everyone uses a blood taking tube or blood collecting containers.
Utility model content:
For the deficiency that prior art exists, this utility model object to provide a kind of novel negative pressure end slightly blood specimen collection container, it can facilitate medical worker normally to use, Sterilized sanitation again, and cost is extremely cheap, to the medical environment of patient's creating civilization health, reach the requirement of Ministry of Public Health about " pipe ".
In order to solve the problems of the technologies described above, the scheme of this utility model technical solution problem is: novel negative pressure end is blood specimen collection container slightly, the capillary tube comprising storage blood vessel and plug and insertion plug and the spring-backed quill be enclosed within outside storage blood vessel, described storage blood vessel selects hard transparent polypropylene plastics to make, and this storage blood vessel coats different anticoagulant in advance according to purposes difference, lower end is the design of the cone end, be convenient to observe blood sampling volume, storage blood vessel sprays upper different anticoagulant in advance according to purposes, prevent blood coagulation, and this storage blood vessel sidewall has a miniature aperture, seal rubber plug is stamped in this storage blood vessel upper end, and the thinner insertion being convenient to capillary tube of sealing plug mid portion, this capillary tube selects clear hard plastics to make, be convenient to gather blood, the outer flexible sleeve pipe of surface cover of storage blood vessel, this spring-backed quill selects soft transparent elastoplast to make, and tube wall is thinner, and bottom has miniature aperture.
After adopting the program, due to sleeve pipe adopt elastoplast make and tube wall design thinner, gently extrude rear air with have gentle hands to discharge from the miniature aperture of spring-backed quill, now as miniature aperture is blocked and have gentle hands easily opened and can form negative pressure simultaneously, now the blood that capillary tube is extruded facing to patient can easily be sucked, and the anticoagulant that the blood sucked sprays in advance with storage blood vessel wall soon contacts, reacts, ensure the effect of anticoagulant and the result of inspection; And draw blood is not subject to the restriction in still what position and direction; By storage blood vessel upright can observe blood sampling volume number, as deficiency can repeat aforesaid operations draw blood again, until blood sampling volume reaches requirement, now capillary tube can be extracted and make treatment of!medical waste, position original for capillary tube is full of because of elastical retraction effect the state making the endovascular blood of storage be in an opposing seal by plug, can be positioned over after now blood and anticoagulant fully being mixed and test tube rack number etc. to be tested, can directly the sampling needle of blood blood analyzer be inserted from former capilar bore or plug be extracted draw blood during inspection.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, this utility model is further described.
Fig. 1 is that this reality has novel storage blood vessel, plug, capillary tube, spring-backed quill schematic diagram;
Detailed description of the invention:
In Fig. 1, storage blood vessel (1) adopts hard transparent polypropylene plastics to make, and this pipe is thicker in upper end mouth diameters, be tapered downwards, bottom adopts the cone end to arrange, be convenient to observe blood, this storage blood vessel (1) inwall sprays upper different anticoagulant in advance according to purposes, prevent blood coagulation, and this storage blood vessel (1) sidewall just has a miniature aperture (2) at diameter from slightly attenuating, seal rubber plug (3) is stamped in this storage blood vessel (1) upper end, and sealing plug mid portion is thinner and be inserted with capillary tube (4), this capillary tube (4) selects clear hard plastics to make, be convenient to gather blood, the flexible sleeve pipe of outer surface cover (5) of storage blood vessel (1), this sleeve pipe adopts soft transparent elastoplast to make, and tube wall design is thinner, the bottom of this spring-backed quill has miniature aperture (6) simultaneously.
In the present embodiment, spring-backed quill (5) is gently extruded with have gentle hands, the air in sleeve pipe is made to go out outside pipe by miniature aperture (6), now block with finger the external force that miniature aperture (6) unclamps extruding gently, spring-backed quill (6) restores and forms negative pressure, now easily can suck blood from capillary tube (4), and the anticoagulant that the blood sucked sprays in advance with tube wall soon contacts, reacts; Draw blood is not subject to the restriction in any position and direction; Storage blood vessel is erected and can observe the amount of blood sampling, again suck blood, until blood sampling volume reaches requirement as deficiency can repeat aforesaid operations.
Above-mentioned embodiment is this utility model negative pressure end slightly one of good embodiment of blood specimen collection container, and the shape of wherein storing up blood vessel is not limited only to the design of the cone end, also can be flat, the round bottom or flat of cone.
Claims (7)
1. novel negative pressure end slightly blood specimen collection container, comprise storage blood vessel (1), miniature aperture (2) plug (3), capillary tube (4) and spring-backed quill (5) miniature aperture (6), it is characterized in that: described storage blood vessel (1) selects hard transparent plastic to make, lower end is the design of the cone end, sidewall has miniature aperture, anticoagulant on inner-wall spraying, seal rubber plug (3) is stamped in this storage blood vessel (1) upper end, and sealing plug mid portion is thinner and be inserted with capillary tube (4), the lower end of this capillary tube (4) is designed to angle, be convenient to insert plug, upper end is designed to flat mouth, the outer flexible sleeve pipe of surface cover (5) of this storage blood vessel, this sleeve pipe selects soft transparent elastoplast to make, tube wall is thinner, and bottom it, have miniature aperture (6).
2. novel negative pressure end according to claim 1 slightly blood specimen collection container, it is characterized in that: described storage blood vessel (1) selects hard transparent plastic to make, and pipe upper diameter is thicker, be convenient to entangle spring-backed quill, down be tapered, and have miniature aperture at the place's sidewall that attenuates, be convenient to form negative pressure, inner-wall spraying anticoagulant, is convenient to anticoagulated blood.
3. novel negative pressure end according to claim 1 slightly blood specimen collection container, is characterized in that: described storage blood vessel (1) lower end is the design of the cone end, is convenient to observe blood sampling volume.
4. novel negative pressure end according to claim 1 slightly blood specimen collection container, is characterized in that: described plug (2) mid portion design is thinner, is convenient to the insertion of capillary tube.
5. novel negative pressure end according to claim 1 slightly blood specimen collection container, is characterized in that: capillary tube (3) selects clear hard plastics to make, and is convenient to gather blood.
6. novel negative pressure end according to claim 1 slightly blood specimen collection container, is characterized in that: spring-backed quill (5) selects soft transparent elastoplast to make, convenient socket and extruding draw blood.
7. novel negative pressure end according to claim 1 slightly blood specimen collection container, is characterized in that: spring-backed quill (5) bottom has miniature aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388417.XU CN205041404U (en) | 2015-06-02 | 2015-06-02 | Novel negative pressure end is blood collection container slightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388417.XU CN205041404U (en) | 2015-06-02 | 2015-06-02 | Novel negative pressure end is blood collection container slightly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041404U true CN205041404U (en) | 2016-02-24 |
Family
ID=55335032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388417.XU Expired - Fee Related CN205041404U (en) | 2015-06-02 | 2015-06-02 | Novel negative pressure end is blood collection container slightly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041404U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615899A (en) * | 2016-03-31 | 2016-06-01 | 四川南格尔生物科技有限公司 | Negative pressure blood sampling device and assembly method thereof |
| CN105891457A (en) * | 2016-06-03 | 2016-08-24 | 南京航空航天大学 | Ultrasonic blood flow distribution device based on capillarity and working method thereof |
| CN106236111A (en) * | 2016-07-06 | 2016-12-21 | 江苏科华医疗器械科技有限公司 | A kind of negative pressure peripheral blood sampling device easy to use |
| CN108378857A (en) * | 2018-04-13 | 2018-08-10 | 曹耀锋 | A kind of automatic safe hemostix |
| CN114391885A (en) * | 2022-02-25 | 2022-04-26 | 济宁医学院附属医院 | Micro liquid sampler and using method |
-
2015
- 2015-06-02 CN CN201520388417.XU patent/CN205041404U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615899A (en) * | 2016-03-31 | 2016-06-01 | 四川南格尔生物科技有限公司 | Negative pressure blood sampling device and assembly method thereof |
| CN105891457A (en) * | 2016-06-03 | 2016-08-24 | 南京航空航天大学 | Ultrasonic blood flow distribution device based on capillarity and working method thereof |
| CN106236111A (en) * | 2016-07-06 | 2016-12-21 | 江苏科华医疗器械科技有限公司 | A kind of negative pressure peripheral blood sampling device easy to use |
| CN108378857A (en) * | 2018-04-13 | 2018-08-10 | 曹耀锋 | A kind of automatic safe hemostix |
| CN114391885A (en) * | 2022-02-25 | 2022-04-26 | 济宁医学院附属医院 | Micro liquid sampler and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224217 Yancheng City Dongtai province Jiangsu City suburb industrial park five East Road No. 8 Patentee after: JIANGSU KEHUA MEDICAL INSTRUMENT TECHNOLOGY Co.,Ltd. Address before: 224217 Yancheng City Dongtai province Jiangsu City suburb industrial park five East Road No. 8 Patentee before: DONGTAI KEHUA MEDICAL INSTRUMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180801 Address after: 071000 Han Xilou village, Xiong Zhou Town, Xiongxian, Baoding, Hebei Patentee after: HEBEI CHAORAN MEDICAL EQUIPMENT Co.,Ltd. Address before: 224217 8 East five road, west suburb industrial park, Dongtai, Yancheng City, Jiangsu. Patentee before: JIANGSU KEHUA MEDICAL INSTRUMENT TECHNOLOGY Co.,Ltd. |
|
| 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: 20160224 |