CN105147302A - Novel medical blood sampling device - Google Patents
Novel medical blood sampling device Download PDFInfo
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- CN105147302A CN105147302A CN201510544358.5A CN201510544358A CN105147302A CN 105147302 A CN105147302 A CN 105147302A CN 201510544358 A CN201510544358 A CN 201510544358A CN 105147302 A CN105147302 A CN 105147302A
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- taking
- blood taking
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Abstract
The invention provides a novel medical blood sampling device. The novel medical blood sampling device comprises a blood sampling bag, a reserved sample bag, blood sampling needles, a blood sampling tube, a negative pressure device and a control panel. An opening is formed in the top end of the reserved sample bag and provided with a rubber plug in a sealed mode, a reserved sample puncture needle is inserted into the rubber plug and connected with a reserved sample connecting tube, the reserved sample connecting tube is connected to the blood sampling tube through a T-shaped connecting tube and provided with a switch clamp, a Y-shaped connecting tube is arranged at the tail end of the blood sampling tube, two openings of the Y-shaped connecting tube are connected with the blood sampling needles, a plastic hose is arranged in the middle of the lower portion of the blood sampling bag, and the negative pressure device is arranged at the position, at the front end of the reserved sample bag, of the blood sampling tube and connected with the control panel. The novel medical blood sampling device is simple in structure and convenient to use, sample collection in the blood sampling process is achieved, pressurization is easy, transfusion is fast, blood collection, storage and conveying are integrated, blood is saved, waste is avoided, cleanness and sanitation are guaranteed, and the labor intensity of medical workers is relieved.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of Novel medical blood-taking device.
Background technology
The blood-taking device of current use mainly comprises the storage blood bag of storing blood and gathers the blood collection tube of blood, and one end of blood collection tube is connected with the entrance of storage blood bag, other end connecting puncture needle.Also need to carry out the operation that keeps sample after blood collection completes, namely blood is squeezed in sample reserving tube through piercing needle place by extruding storage blood bag.There is following shortcoming in use in existing blood taking bag: 1) stores up blood bag and be separated with sample reserving tube, when operating multiple blood taking bag, is easy to occur that storage blood bag and sample reserving tube obscure unmatched phenomenon; 2) storage blood bag mostly is the soft bag that plastic material is made, and sample reserving tube mostly is glass or the plastic test tube of hard, and both deposit jointly inconvenience; 3) blood taking bag mostly is disposable, and puncture needle also only arranges one, when reality uses, if puncture needle damages or pollutes, needs to change whole blood taking bag, can cause unnecessary waste.Simultaneously current transfusion bags, when liquid flows to end in bag, because transfusion bags corner is right angle, usually makes the liquid in corner input human body, causes the waste of blood.And the rescue of patient for massive blood loss, when giving emergency treatment to a patient, usually need to transfuse blood to patient, blood transfusion can improve blood circulation, increases oxygen carrying capacity, improves plasma protein, promotes immunity and coagulation function.But current clinical blood exchange transfusion set used cannot transfuse blood by Quick-pressing, and when massive hemorrhage, severe trauma first aid, must increase blood volume by quick blood transfusion.
Summary of the invention
The invention provides a kind of Novel medical blood-taking device, structure is simple, easy to use, the collection to sample in blood collection procedure can not only be realized, and pressurization is easily, transfusion speed is fast, realize gathering and store pumping blood integration, save blood, avoid waste, clean hygiene, lowers medical personnel's labor intensity.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of Novel medical blood-taking device, comprise blood taking bag, keep sample bag, blood taking needle, blood taking tube, negative pressure device and control panel, the lateral edges of described blood taking bag is connected with by bag tear line the bag that keeps sample, keep sample bag top end opening and on opening, be sealed and installed with rubber closure, rubber closure is fitted with the puncture needle that keeps sample, keep sample on puncture needle and be connected with the connection tube that keeps sample, the connection tube that keeps sample is connected on blood taking tube by T-shaped connection tube, the connection tube that keeps sample is provided with switch folder, blood taking tube end is provided with Y type connection tube, Y type connection tube two opening part connects blood taking needle, the centre position of described blood taking bag bottom is provided with plastic flexible pipe, plastic flexible pipe is disposed with control valve from top to bottom, puncture cap and puncturing head, the blood taking tube of the described bag front end that keeps sample is provided with negative pressure device, negative pressure device is connected with control panel.
As the preferred embodiment of this programme, the blood taking tube of described Y type connection tube lower end is provided with electromagnetic valve, and its inside is provided with micro flow sensor, and electromagnetic valve is connected with control panel with micro flow sensor.
As the preferred embodiment of this programme, described control panel is provided with the display screen for showing the numerical value such as blood sampling volume, internal pressure, and the lower end of display screen is provided with the control knob controlling blood sampling start and stop.
As the preferred embodiment of this programme, the blood taking tube inside of the described bag front end that keeps sample is provided with check valve, the wall of blood taking bag is provided with macintoss to hole.
As the preferred embodiment of this programme, the centre position on described blood taking bag top is provided with hanging hole, and the side in described hanging hole is provided with compression tube, and described compression tube is provided with control valve.
As the preferred embodiment of this programme, described blood taking needle comprises main blood taking needle and secondary blood taking needle, and blood taking needle is arranged with protective cap.
As the preferred embodiment of this programme, in the middle of described blood taking bag bag, be provided with the rule showing blood volume.
As the preferred embodiment of this programme, described blood taking bag and keeping sample between bag is connected by bag tear line, and the described bag top that keeps sample is provided with hanging hole, and inside is provided with sample test tube.
As the preferred embodiment of this programme, the both sides on described blood taking bag top are provided with circular arc, and the both sides of its underpart are provided with lower circular arc.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Structure is simple, easy to use, can not only realize the collection to sample in blood collection procedure, and pressurization easily, and transfusion speed is fast, realizes gathering storing pumping blood integration, saves blood, avoids waste, clean hygiene, lower medical personnel's labor intensity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the application implements;
In Fig. 1, 1, blood taking bag, 2, keep sample bag, 3, blood taking tube, 4, negative pressure device, 5, control panel, 6, bag tear line, 7, rubber closure, 8, keep sample puncture needle, 9, keep sample connection tube, 10, switch presss from both sides, 11, T-shaped connection tube, 12, Y type connection tube, 13, plastic flexible pipe, 14, control valve, 15, puncture cap, 16, puncturing head, 17, electromagnetic valve, 18, micro flow sensor, 19, display screen, 20, control knob, 21, check valve, 22, macintoss is to hole, 23, hanging hole, 24, compression tube, 25, control valve, 26, main blood taking needle, 27, secondary blood taking needle, 28, protective cap, 29, rule, 30, sample test tube, 31, upper circular arc, 32, lower circular arc.
Detailed description of the invention
The invention provides a kind of Novel medical blood-taking device, structure is simple, easy to use, the collection to sample in blood collection procedure can not only be realized, and pressurization is easily, transfusion speed is fast, realize gathering and store pumping blood integration, save blood, avoid waste, clean hygiene, lowers medical personnel's labor intensity.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
As shown in Figure 1, a kind of Novel medical blood-taking device, comprise blood taking bag 1, keep sample bag 2, blood taking needle, blood taking tube 3, negative pressure device 4 and control panel 5, the lateral edges of described blood taking bag 1 is connected with by bag tear line 6 bag 2 that keeps sample, keep sample bag 2 top end opening and on opening, be sealed and installed with rubber closure 7, rubber closure 7 is fitted with the puncture needle 8 that keeps sample, keep sample on puncture needle 8 and be connected with the connection tube 9 that keeps sample, the connection tube 9 that keeps sample is connected on blood taking tube 3 by T-shaped connection tube 11, the connection tube 11 that keeps sample is provided with switch folder 10, blood taking tube 3 end is provided with Y type connection tube 12, Y type connection tube 12 liang of opening parts connect blood taking needle, the centre position of described blood taking bag 1 bottom is provided with plastic flexible pipe 13, plastic flexible pipe 13 is disposed with control valve 14 from top to bottom, puncture cap 15 and puncturing head 16, the blood taking tube 3 of described bag 2 front end that keeps sample is provided with negative pressure device 4, negative pressure device 4 is connected with control panel 5.
Wherein, in actual applications, the blood taking tube 3 of described Y type connection tube 12 lower end is provided with electromagnetic valve 14, and its inside is provided with micro flow sensor 18, and electromagnetic valve 14 is connected with control panel 5 with micro flow sensor 18.
Wherein, in actual applications, described control panel 5 is provided with the display screen 19 for showing the numerical value such as blood sampling volume, internal pressure, and the lower end of display screen 19 is provided with the control knob 20 controlling blood sampling start and stop.
Wherein, in actual applications, blood taking tube 3 inside of described bag 2 front end that keeps sample is provided with check valve 21, the wall of blood taking bag 1 is provided with macintoss to hole 22.
Wherein, in actual applications, the centre position on described blood taking bag 1 top is provided with hanging hole 23, and the side in described hanging hole 23 is provided with compression tube 24, and described compression tube 24 is provided with control valve 25.
Wherein, in actual applications, described blood taking needle comprises main blood taking needle 26 and secondary blood taking needle 27, blood taking needle is arranged with protective cap 28.
Wherein, in actual applications, the rule 29 showing blood volume is provided with in the middle of described blood taking bag 1 bag.
Wherein, in actual applications, described blood taking bag 1 and keeping sample between bag 2 is connected by bag tear line 6, and described bag 2 top that keeps sample is provided with hanging hole, and inside is provided with sample test tube 30.
Wherein, in actual applications, the both sides on described blood taking bag 1 top are provided with circular arc 31, and the both sides of its underpart are provided with lower circular arc 32.
During use, blood taking needle is inserted blood sampling place to take a blood sample, open the switch folder 10 kept sample on connection tube 9, blood enters the bag 2 that keeps sample while entering blood taking bag 1, electromagnetic valve 17 is utilized to stop blood sampling after having taken a blood sample, blood taking bag 1 is separated with blood taking tube 3, if need test to blood sample, blood taking bag 1 is separated with the bag 2 that keeps sample, the bag 2 that will keep sample is sent to and checks, if desired transfuses blood, and is taken off by puncture cap 15, puncturing head 16 is connected can transfuses blood with transfusion bottle pipe, if need pick up speed, pressurizeed by compression tube 24, by regulating 25 valve control rates.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a Novel medical blood-taking device, comprise blood taking bag (1), keep sample bag (2), blood taking needle, blood taking tube (3), negative pressure device (4) and control panel (5), it is characterized in that, the lateral edges of described blood taking bag (1) is connected with the bag that keeps sample (2) by bag tear line (6), keep sample bag (2) top end opening and on opening, be sealed and installed with rubber closure (7), rubber closure (7) is fitted with the puncture needle that keeps sample (8), keep sample on puncture needle (8) and be connected with the connection tube that keeps sample (9), the connection tube (9) that keeps sample is connected on blood taking tube (3) by T-shaped connection tube (11), the connection tube (11) that keeps sample is provided with switch folder (10), blood taking tube (3) end is provided with Y type connection tube (12), Y type connection tube (12) two opening part connects blood taking needle, the centre position of described blood taking bag (1) bottom is provided with plastic flexible pipe (13), plastic flexible pipe (13) is disposed with control valve (14) from top to bottom, puncture cap (15) and puncturing head (16), the blood taking tube (3) of the described bag that keeps sample (2) front end is provided with negative pressure device (4), negative pressure device (4) is connected with control panel (5).
2. a kind of Novel medical blood-taking device according to claim 1, it is characterized in that, the blood taking tube (3) of described Y type connection tube (12) lower end is provided with electromagnetic valve (14), its inside is provided with micro flow sensor (18), and electromagnetic valve (14) is connected with control panel (5) with micro flow sensor (18).
3. a kind of Novel medical blood-taking device according to claim 1, it is characterized in that, described control panel (5) is provided with the display screen (19) for showing the numerical value such as blood sampling volume, internal pressure, and the lower end of display screen (19) is provided with the control knob (20) controlling blood sampling start and stop.
4. a kind of Novel medical blood-taking device according to claim 1, is characterized in that, blood taking tube (3) inside of the described bag that keeps sample (2) front end is provided with check valve (21), the wall of blood taking bag (1) is provided with macintoss to hole (22).
5. a kind of Novel medical blood-taking device according to claim 1, it is characterized in that, the centre position on described blood taking bag (1) top is provided with hanging hole (23), the side in described hanging hole (23) is provided with compression tube (24), described compression tube (24) is provided with control valve (25).
6. a kind of Novel medical blood-taking device according to claim 1, is characterized in that, described blood taking needle comprises main blood taking needle (26) and secondary blood taking needle (27), blood taking needle is arranged with protective cap (28).
7. a kind of Novel medical blood-taking device according to claim 1, is characterized in that, is provided with the rule (29) showing blood volume in the middle of described blood taking bag (1) bag.
8. a kind of Novel medical blood-taking device according to claim 1, it is characterized in that, connected by bag tear line (6) between described blood taking bag (1) and the bag that keeps sample (2), the described bag that keeps sample (2) top is provided with hanging hole, and inside is provided with sample test tube (30).
9. a kind of Novel medical blood-taking device according to claim 1, is characterized in that, the both sides on described blood taking bag (1) top are provided with circular arc (31), and the both sides of its underpart are provided with lower circular arc (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544358.5A CN105147302A (en) | 2015-08-31 | 2015-08-31 | Novel medical blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544358.5A CN105147302A (en) | 2015-08-31 | 2015-08-31 | Novel medical blood sampling device |
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|---|---|
| CN105147302A true CN105147302A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510544358.5A Pending CN105147302A (en) | 2015-08-31 | 2015-08-31 | Novel medical blood sampling device |
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| CN (1) | CN105147302A (en) |
Cited By (3)
| 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 |
| CN105943064A (en) * | 2016-05-30 | 2016-09-21 | 中国人民解放军第三军医大学第附属医院 | An automatic quantitative blood collection device |
| CN109187090A (en) * | 2018-08-24 | 2019-01-11 | 广州万孚生物技术股份有限公司 | Automatic puncturing sampling apparatus and the system for applying it |
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| CN2316650Y (en) * | 1998-01-04 | 1999-04-28 | 山东龙冠医疗用品有限公司 | Automatic hemostix |
| CN102430161A (en) * | 2012-01-13 | 2012-05-02 | 深圳市血液中心 | Multifunctional blood collection and transfusion machine |
| EP2548507B1 (en) * | 2010-03-15 | 2014-11-26 | Takahito Matumura | Vacuum blood collection tube, blood collection unit and device for discriminating test methods |
| CN203953676U (en) * | 2014-07-29 | 2014-11-26 | 温州市高德医疗器械有限公司 | Intelligence blood-taking device |
| CN204033350U (en) * | 2014-07-30 | 2014-12-24 | 安徽宏宇五洲医用器材有限公司 | A kind of blood taking needle |
| CN204219383U (en) * | 2014-11-14 | 2015-03-25 | 张百鸣 | A kind of novel blood bag |
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2015
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Patent Citations (6)
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| CN2316650Y (en) * | 1998-01-04 | 1999-04-28 | 山东龙冠医疗用品有限公司 | Automatic hemostix |
| EP2548507B1 (en) * | 2010-03-15 | 2014-11-26 | Takahito Matumura | Vacuum blood collection tube, blood collection unit and device for discriminating test methods |
| CN102430161A (en) * | 2012-01-13 | 2012-05-02 | 深圳市血液中心 | Multifunctional blood collection and transfusion machine |
| CN203953676U (en) * | 2014-07-29 | 2014-11-26 | 温州市高德医疗器械有限公司 | Intelligence blood-taking device |
| CN204033350U (en) * | 2014-07-30 | 2014-12-24 | 安徽宏宇五洲医用器材有限公司 | A kind of blood taking needle |
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Cited By (4)
| 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 |
| CN105943064A (en) * | 2016-05-30 | 2016-09-21 | 中国人民解放军第三军医大学第附属医院 | An automatic quantitative blood collection device |
| CN105943064B (en) * | 2016-05-30 | 2018-11-30 | 中国人民解放军第三军医大学第一附属医院 | Auto-quantitative hemostix |
| CN109187090A (en) * | 2018-08-24 | 2019-01-11 | 广州万孚生物技术股份有限公司 | Automatic puncturing sampling apparatus and the system for applying it |
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Application publication date: 20151216 |