CN104546455A - Blood return proof transfusion bottle - Google Patents
Blood return proof transfusion bottle Download PDFInfo
- Publication number
- CN104546455A CN104546455A CN201510036017.7A CN201510036017A CN104546455A CN 104546455 A CN104546455 A CN 104546455A CN 201510036017 A CN201510036017 A CN 201510036017A CN 104546455 A CN104546455 A CN 104546455A
- Authority
- CN
- China
- Prior art keywords
- bottle
- blood return
- transfusion
- sheet
- stopper
- 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.)
- Granted
Links
- 239000008280 blood Substances 0.000 title claims abstract description 23
- 210000004369 blood Anatomy 0.000 title claims abstract description 23
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 18
- 238000001802 infusion Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 13
- 230000007423 decrease Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the technical field of transfusion bottle, in particular to a blood return proof transfusion bottle. The blood return proof transfusion bottle comprises a bottle body which is provided with a bottle opening and a sheet which is has buoyant; the bottle opening of the bottle body is provided with a bottle stopper which is matched with the bottle opening; a plurality of pins are arranged at the peripheral edge of the sheet; the pins are arranged between the internal walls of the bottle opening and the bottle stopper; the pins are fixed between the internal wall of the bottle opening and the bottle stopper and the middle of the sheet is provided with a hollow projection when the bottle stopper is inserted into the bottle opening of the bottle body. According to the blood return proof transfusion bottle, the float sheet is arranged inside the transfusion bottle, puncture outfit is blocked due to the fact that the sheet floats on the fluid level and decreases along with the fluid level and a blood return proof purpose is achieved, the structure is simple, costs are low, and the blood return problem due to the fact that syringe needle is pulled out untimely when transfusion is finished is effectively solved.
Description
Technical field
The present invention relates to infusion bottle technical field, especially a kind of blood return prevention infusion bottle.
Background technology
Transfusion is one of basic skills of Current therapeutic disease, present transfusion device is disposable transfusion device substantially, for setting up the medical disposable material of passage between vein and medicinal liquid, display when infusion bottle is used for patient infusion the bottle of the liquid of medical configuration in defeated human body, the common transfusion device of tradition when medicinal liquid drips use up after, if it is improper to nurse, air will be had to enter in transfusion device, and produce blood back phenomenon, if blood and air meet, will thrombosis be caused, thus cause the generation of some adverse consequencess, the fear of easy initiation patient, is unfavorable for the treatment to patient.
Summary of the invention
The technical problem to be solved in the present invention is: transfering to syringe needle can cause the problem of blood back not in time to overcome after transfusion terminates, now providing a kind of blood return prevention infusion bottle.
The technical solution adopted for the present invention to solve the technical problems is: a kind of blood return prevention infusion bottle, comprise the bottle with bottleneck, the bottle stopper matched with it is also provided with in the bottleneck of described bottle, also comprise the buoyant thin slice of tool, described thin slice edge is provided with some pins, described pin is between bottleneck inwall and bottle stopper, when described bottle stopper inserts in the bottleneck of bottle, described pin is fixed between bottleneck inwall and bottle stopper, infuse when to have liquid in flat bottle, thin slice is in a liquid floating, when liquid level drops to the normally floating position of thin slice, along with the decline of liquid level, thin slice also can be followed liquid level and be declined together, until during the perforator of liquid level lower than transfusion device, thin slice is fitted with by perforator head parcel, by transfusion device and air exclusion, arrive the object of blood return prevention.
To be in infusion bottle directly over bottle stopper to make thin slice and projection can get lodged in perforator through hole on further, the middle part of described thin slice has hollow projection.
Preferably, described pin has four and is uniformly distributed.
Preferably, described hollow projection is ball-type.
The invention has the beneficial effects as follows: the present invention arranges floating thin slice in infusion bottle, floated on liquid level by thin slice and block with the liquid level perforator the most at last that declines, reach the object of blood return prevention, structure of the present invention is simple, cost is low, effectively solving and transfers to syringe needle not in time after transfusion terminates and cause the problem of blood back.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that blood return prevention infusion bottle of the present invention specifically implements schematic diagram;
In figure: 1, bottle, 1-1, bottleneck, 2, pin, 3, bottle stopper, 4, perforator, 5, thin slice, 6, hollow projection.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Embodiment 1
Blood return prevention infusion bottle as a kind of in Fig. 1, comprise the bottle 1 with bottleneck 1-1, the bottle stopper 3 matched with it is also provided with in the bottleneck 1-1 of bottle 1, also comprise the buoyant thin slice 5 of tool, thin slice 5 edge is provided with some pins 2, described pin 2 is between bottleneck 1-1 inwall and bottle stopper 3, and when bottle stopper 3 inserts in the bottleneck 1-1 of bottle 1, described pin 2 is fixed between bottleneck 1-1 inwall and bottle stopper 3.
Embodiment 2
With the difference of embodiment 1, embodiment 2 is that the middle part of thin slice 5 has hollow protruding 6 as shown in Figure 1, and hollow protruding 6 is ball-type, and pin 2 has four and is uniformly distributed.
Embodiment 1 and 2 operation principle:
Infuse when to have liquid in flat bottle, thin slice 5 is in a liquid floating, after starting transfusion, when liquid level drops to the normally floating position of thin slice 5, along with the decline of liquid level, thin slice 5 also can be followed liquid level and be declined together, until during the perforator 4 of liquid level lower than transfusion device, thin slice 5 with by the laminating of perforator 4 head parcel, by transfusion device and air exclusion, the through hole of perforator 4 can better block by the ball-type projection in the middle of thin slice 5, arrives the object of blood return prevention.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.
Claims (4)
1. a blood return prevention infusion bottle, comprise the bottle (1) with bottleneck (1-1), the bottle stopper (3) matched with it is also provided with in the bottleneck (1-1) of described bottle (1), it is characterized in that: also comprise and there is buoyancy and the thin slice of softness (5), described thin slice (5) edge is provided with some pins (2), described pin (2) is positioned between bottleneck (1-1) inwall and bottle stopper (3), when described bottle stopper (3) inserts in the bottleneck (1-1) of bottle (1), described pin (2) is fixed between bottleneck (1-1) inwall and bottle stopper (3).
2. blood return prevention infusion bottle according to claim 1, is characterized in that: the middle part of described thin slice (5) has hollow projection (6).
3. blood return prevention infusion bottle according to claim 2, is characterized in that: described pin (2) has four and is uniformly distributed.
4. blood return prevention infusion bottle according to claim 3, is characterized in that: described hollow projection (6) is ball-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036017.7A CN104546455B (en) | 2015-01-23 | 2015-01-23 | Anti-blood back infusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036017.7A CN104546455B (en) | 2015-01-23 | 2015-01-23 | Anti-blood back infusion bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104546455A true CN104546455A (en) | 2015-04-29 |
| CN104546455B CN104546455B (en) | 2017-11-10 |
Family
ID=53064252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036017.7A Expired - Fee Related CN104546455B (en) | 2015-01-23 | 2015-01-23 | Anti-blood back infusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104546455B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202086868U (en) * | 2011-05-11 | 2011-12-28 | 马志强 | Infusion bottle with spherical inner stopper |
| CN202554621U (en) * | 2012-05-05 | 2012-11-28 | 陈新华 | Anti-blood return transfusion tube |
| CN202751643U (en) * | 2012-08-09 | 2013-02-27 | 四川普瑞斯生物科技有限公司 | Disposable bi-direction self-sealing type liquid-stopping blood-return-prevention infusion device |
| CN202822293U (en) * | 2012-10-08 | 2013-03-27 | 张祥 | Blood return prevention transfusion device |
| CN103100123A (en) * | 2011-11-12 | 2013-05-15 | 马晓磊 | Blood return resistant dripping speed display tube |
| CN203598302U (en) * | 2013-12-03 | 2014-05-21 | 常州市第一人民医院 | Blood return prevention infusion apparatus |
| CN204542864U (en) * | 2015-01-23 | 2015-08-12 | 常州市第一人民医院 | Blood return prevention infusion bottle |
-
2015
- 2015-01-23 CN CN201510036017.7A patent/CN104546455B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202086868U (en) * | 2011-05-11 | 2011-12-28 | 马志强 | Infusion bottle with spherical inner stopper |
| CN103100123A (en) * | 2011-11-12 | 2013-05-15 | 马晓磊 | Blood return resistant dripping speed display tube |
| CN202554621U (en) * | 2012-05-05 | 2012-11-28 | 陈新华 | Anti-blood return transfusion tube |
| CN202751643U (en) * | 2012-08-09 | 2013-02-27 | 四川普瑞斯生物科技有限公司 | Disposable bi-direction self-sealing type liquid-stopping blood-return-prevention infusion device |
| CN202822293U (en) * | 2012-10-08 | 2013-03-27 | 张祥 | Blood return prevention transfusion device |
| CN203598302U (en) * | 2013-12-03 | 2014-05-21 | 常州市第一人民医院 | Blood return prevention infusion apparatus |
| CN204542864U (en) * | 2015-01-23 | 2015-08-12 | 常州市第一人民医院 | Blood return prevention infusion bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104546455B (en) | 2017-11-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20190123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |