CN104983433A - Novel safe blood collector - Google Patents
Novel safe blood collector Download PDFInfo
- Publication number
- CN104983433A CN104983433A CN201510345929.2A CN201510345929A CN104983433A CN 104983433 A CN104983433 A CN 104983433A CN 201510345929 A CN201510345929 A CN 201510345929A CN 104983433 A CN104983433 A CN 104983433A
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- puncture needle
- rubber seal
- switch valve
- blood
- switching valve
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Abstract
The invention relates to the technical field of blood collection medical instruments, in particular to a novel safe blood collector. An anticoagulation medicament is arranged in a blood collection glass tube. A puncture needle groove is formed in the upper end of the blood collection glass tube. A rubber sealing sliding block is arranged in the puncture needle groove. A switching valve is arranged in the rubber sealing sliding block. The upper end of the switching valve is connected with a puncture needle. The lower end of the switching valve is connected with a guide tube. One side of the switching valve is connected with a switching connecting rod. A rubber sealing plug is arranged at the upper end of the puncture needle groove. A protective cover is arranged at the upper end of the rubber sealing plug. The novel safe blood collector is simple in structure and novel in design. The hidden puncture needle is adopted and hidden in the blood collector, operation is quick and convenient, and the novel safe blood collector is suitable for small-dosage blood collection.
Description
Technical field:
The present invention relates to blood sampling technical field of medical instruments, be specifically related to a kind of novel safety hemostix.
Background technology:
In the hemostix of many routines, the blood taking needle main body of the sharp tip of elongated shape to be included in housing and to be driven by Compress Spring.Pointed tip is arranged typically via the sharp end of blood taking needle, and blood taking needle main body is molded around the sharp end of blood taking needle.When activated, blood taking needle main body execution longitudinal extension and retraction movement linearly penetrate into action to provide.Linearly penetrate into action allow to use line movement spring and contribute to hemostix very reliably.Lengthwise movement and subsequently simple action cause less the number of components, and this is convenient to manufacture and assembling.
But traditional blood-taking device puncture needle and blood taking tube are opening of being separated, and operate more loaded down with trivial details.
Summary of the invention:
The object of this invention is to provide a kind of novel safety hemostix, its structure is simple, designs novel, adopts concealed puncture needle, puncture needle is hidden in blood-taking device inside, swift and convenient to operate, and is applicable to low dose of blood sampling.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises blood sampling glass tubing, anticoagulation medicament, puncture needle tray, rubber seal sliding shoe, puncture needle, conduit, switch valve, switch connecting rod, rubber seal plug, protective cover; The inside of described blood sampling glass tubing is provided with anticoagulation medicament; the upper end of blood sampling glass tubing is provided with puncture needle tray; the inside of puncture needle tray is provided with rubber seal sliding shoe; the inside of rubber seal sliding shoe is provided with switch valve; the upper end of switch valve is connected with puncture needle, and the lower end of switch valve is connected with conduit, and the side of switch valve is connected with switch connecting rod; the upper end of puncture needle tray is provided with rubber seal plug, and the upper end of rubber seal plug is provided with protective cover.
The inside of described switch valve is provided with half arc block piece.
Beneficial effect of the present invention: its structure is simple, designs novel, adopts concealed puncture needle, puncture needle is hidden in blood-taking device inside, swift and convenient to operate, and be applicable to low dose of blood sampling.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial enlarged drawing of the present invention.
Reference numeral: blood sampling glass tubing 1, anticoagulation medicament 2, puncture needle tray 3, rubber seal sliding shoe 4, puncture needle 5, conduit 6, switch valve 7, switch connecting rod 8, rubber seal plug 9, protective cover 10, half arc block piece 11.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1-2, this detailed description of the invention by the following technical solutions: it comprise blood sampling glass tubing 1, anticoagulation medicament 2, puncture needle tray 3, rubber seal sliding shoe 4, puncture needle 5, conduit 6, switch valve 7, switch connecting rod 8, rubber seal plug 9, protective cover 10; The inside of described blood sampling glass tubing 1 is provided with anticoagulation medicament 2; the upper end of blood sampling glass tubing 1 is provided with puncture needle tray 3; the inside of puncture needle tray 3 is provided with rubber seal sliding shoe 4; the inside of rubber seal sliding shoe 4 is provided with switch valve 7; the upper end of switch valve 7 is connected with puncture needle 5, and the lower end of switch valve 7 is connected with conduit 6, and the side of switch valve 7 is connected with switch connecting rod 8; the upper end of puncture needle tray 3 is provided with rubber seal plug 9, and the upper end of rubber seal plug 9 is provided with protective cover 10.
The inside of described switch valve 7 is provided with half arc block piece 11.
The operation principle of this detailed description of the invention: first protective cover 10 is extracted; then by switch connecting rod 8 puncture needle upwards released and puncture rubber seal plug 9; subsequently inject blood vessel to open switch valve 7 and draw blood, protective cover on Puncture needle sleeve of retracting after having drawn blood.
The beneficial effect of this detailed description of the invention: its structure is simple, designs novel, adopts concealed puncture needle, puncture needle is hidden in blood-taking device inside, swift and convenient to operate, and be applicable to low dose of blood sampling.
The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (2)
1. a novel safety hemostix, is characterized in that: it comprises blood sampling glass tubing (1), anticoagulation medicament (2), puncture needle tray (3), rubber seal sliding shoe (4), puncture needle (5), conduit (6), switch valve (7), switch connecting rod (8), rubber seal plug (9), protective cover (10), the inside of described blood sampling glass tubing (1) is provided with anticoagulation medicament (2), the upper end of blood sampling glass tubing (1) is provided with puncture needle tray (3), the inside of puncture needle tray (3) is provided with rubber seal sliding shoe (4), the inside of rubber seal sliding shoe (4) is provided with switch valve (7), the upper end of switch valve (7) is connected with puncture needle (5), the lower end of switch valve (7) is connected with conduit (6), the side of switch valve (7) is connected with switch connecting rod (8), the upper end of puncture needle tray (3) is provided with rubber seal plug (9), the upper end of rubber seal plug (9) is provided with protective cover (10).
2. a kind of novel safety hemostix according to claim 1, is characterized in that the inside of described switch valve (7) is provided with half arc block piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345929.2A CN104983433B (en) | 2015-06-19 | 2015-06-19 | A kind of novel safety-type hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345929.2A CN104983433B (en) | 2015-06-19 | 2015-06-19 | A kind of novel safety-type hemostix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104983433A true CN104983433A (en) | 2015-10-21 |
| CN104983433B CN104983433B (en) | 2018-07-27 |
Family
ID=54295435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345929.2A Active CN104983433B (en) | 2015-06-19 | 2015-06-19 | A kind of novel safety-type hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104983433B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000424A (en) * | 1999-06-21 | 2001-01-09 | Nissho Corp | Needle for blood sampling |
| JP2005245704A (en) * | 2004-03-03 | 2005-09-15 | Sekisui Chem Co Ltd | Adapter for blood sampling needle, holder for vacuum blood sampling and blood sampling needle for vacuum blood sampling |
| CN2857820Y (en) * | 2005-11-11 | 2007-01-17 | 刘振义 | Disposable artery hemostix |
| CN203634176U (en) * | 2013-12-31 | 2014-06-11 | 王运民 | Blood sampling pen device |
| CN204306832U (en) * | 2014-12-16 | 2015-05-06 | 董建红 | A kind of medical inspection blood-taking device |
| CN204765664U (en) * | 2015-06-19 | 2015-11-18 | 夏瑾梅 | Novel safe type hemostix |
-
2015
- 2015-06-19 CN CN201510345929.2A patent/CN104983433B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000424A (en) * | 1999-06-21 | 2001-01-09 | Nissho Corp | Needle for blood sampling |
| JP2005245704A (en) * | 2004-03-03 | 2005-09-15 | Sekisui Chem Co Ltd | Adapter for blood sampling needle, holder for vacuum blood sampling and blood sampling needle for vacuum blood sampling |
| CN2857820Y (en) * | 2005-11-11 | 2007-01-17 | 刘振义 | Disposable artery hemostix |
| CN203634176U (en) * | 2013-12-31 | 2014-06-11 | 王运民 | Blood sampling pen device |
| CN204306832U (en) * | 2014-12-16 | 2015-05-06 | 董建红 | A kind of medical inspection blood-taking device |
| CN204765664U (en) * | 2015-06-19 | 2015-11-18 | 夏瑾梅 | Novel safe type hemostix |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104983433B (en) | 2018-07-27 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180515 Address after: 225500 No. 997, South Ring Road, rotong street, Jiangyan District, Taizhou, Jiangsu Applicant after: TAIZHOU MENGZHIGU TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 225599 No. 55 Gan River Road, Jiangyan Town, Jiangyan City, Taizhou, Jiangsu Applicant before: Xia Jinmei |
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Effective date of registration: 20221202 Address after: 276000 science and technology Avenue, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: SHANDONG LUJIAN BIO PHARMACEUTICAL TECHNOLOGY Co.,Ltd. Address before: 225500 No. 997, South Ring Road, rotong street, Jiangyan District, Taizhou, Jiangsu Patentee before: TAIZHOU MENGZHIGU TECHNOLOGY DEVELOPMENT CO.,LTD. |