CN204815132U - Infusion pressurizer - Google Patents
Infusion pressurizer Download PDFInfo
- Publication number
- CN204815132U CN204815132U CN201520284473.9U CN201520284473U CN204815132U CN 204815132 U CN204815132 U CN 204815132U CN 201520284473 U CN201520284473 U CN 201520284473U CN 204815132 U CN204815132 U CN 204815132U
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- CN
- China
- Prior art keywords
- infusion
- pressurised airbag
- infusion pressurizer
- fixture
- pressurization
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an infusion pressurizer, including pressurization gasbag and soft mounting. The pressurization face that supplies infusion bag to place that is equipped with on the pressurization gasbag, the mounting with the cooperation of pressurization gasbag is established in order to press from both sides infusion bag pressurization face with between the mounting. Pressurization face is equipped with the pressure sensing device, with the response the pressurization gasbag with pressure between the infusion bag. The utility model discloses a when infusion pressurizer pressurizes the infusion at the gasbag that pressurizes to infusion bag, rely on the pressure sensing device in time to monitor the pressure between pressurization gasbag and the infusion bag, according to the capacity of the liquid medicine in the pressure variation judgement infusion bag, the warning medical personnel in time pull out the needle or trade infusion bag, avoid producing air embolism problem and cause the injury to the patient, have increased the factor of safety of first aid, have ensured patient's safety.
Description
Technical field
This utility model relates to medical supplies, more particularly, relates to a kind of infusion pressurizer.
Background technology
Infusion pressurizer in correlation technique is generally used for the occasions such as first aid, can in the patient body that pressurization makes the medicinal liquid in transfusion bag outwards outpour fast to need treatment and cure badly in infusion process, realize succouring fast.At quick salvation scene, staff is usually busier, can not medicinal liquid flow situation in time in infusion monitoring bag, if pull out pin after the medicinal liquid in transfusion bag flows to end not in time or change liquid, the situation of the air intravasation generation air embolism in tube for transfusion can be caused, affect the relief of patient, serious even causes malpractice.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of infusion pressurizer of improvement.
This utility model solves the technical scheme that its technical problem adopts: construct a kind of infusion pressurizer, comprise pressurised airbag and soft fixture;
Described pressurised airbag is provided with the pressurized plane placed for transfusion bag, and described fixture coordinates transfusion bag to be folded between described pressurized plane and described fixture with described pressurised airbag;
Described pressurized plane is provided with pressure sensor device, to respond to the pressure between described pressurised airbag and described transfusion bag.
Preferably, described fixture comprises for the stiff end relative with described pressurised airbag coordinates two.
Preferably, stiff end described at least one and described pressurised airbag removably connect.
Preferably, described stiff end comprises magic tape or slide fastener.
Preferably, described fixture comprises and being connected between described two relative stiff ends, and tool fixing band springy.
Preferably, described fixture comprises the tubular band suitable with described pressurised airbag profile.
Preferably, described infusion pressurizer also comprises the alarm device be electrically connected with described pressure sensor device.
Preferably, described infusion pressurizer also comprises the aerating device be communicated with described pressurised airbag, the air inlet pipe that described aerating device comprises aerating gasbag and is communicated with between described aerating gasbag and described pressurised airbag.
Preferably, the air inlet of described aerating gasbag is provided with for the snap joint with fast aeration equipment connection,
Preferably, described air inlet pipe is provided with piezometer and/or overflow valve.
Implement infusion pressurizer of the present utility model, there is following beneficial effect: infusion pressurizer of the present utility model is when pressurised airbag is to transfusion bag pressure transfusion, dependence pressure sensor device monitors the pressure between pressurised airbag and transfusion bag in time, the capacity of the medicinal liquid in transfusion bag is judged according to pressure change, medical personnel are reminded to pull out pin in time or change transfusion bag, avoid producing air embolism problem to damage patient, add the safety coefficient of first aid, ensured the safety of patient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the infusion pressurizer in this utility model embodiment;
Fig. 2 is decomposing schematic representation when fixture is tubular structure in other embodiments of this utility model.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As shown in Figure 1, the infusion pressurizer in this utility model preferred embodiment comprises pressurised airbag 10, soft fixture 20 and the aerating device 30 for inflating to pressurised airbag 10.
In certain embodiments, pressurised airbag 10 is provided with the pressurized plane 11 placed for transfusion bag, and fixture 20 coordinates transfusion bag to be folded between pressurized plane 11 and fixture 20 with pressurised airbag 10.Before transfusion bag pressurization, pressurised airbag 10 is in pressure release state, conveniently puts between pressurised airbag 10 and fixture 20 by transfusion bag; When needs quick infusion, pressurised airbag 10 is inflated and heaves, transfusion bag bears the pressure of pressurised airbag 10, then can flow out to patient fluid infusion fast when infusing.
In certain embodiments, be provided with pressure sensor device 12 at pressurized plane 11, to respond to the pressure between pressurised airbag 10 and transfusion bag.Pressure sensor device 12 comprises pressure transducer, or is used for the displacement transducer that offsets with transfusion bag with outwardly convex.Before transfusion, the medicinal liquid in transfusion bag is more, and the pressure of the pressurised airbag 10 of bearing can be large, and in infusion process, along with the minimizing of transfusion bag inner liquid medicine, the pressure between pressurised airbag 10 and transfusion bag also can reduce.
Further, infusion pressurizer also comprises the alarm device (not shown) be electrically connected with pressure sensor device 12, and alarm device can comprise buzzer or alarm lamp etc.When the pressure that pressure sensor device 12 is responded to little to certain degree time, alarm activation, reminds medical personnel pull out pin in time or change transfusion bag.
In certain embodiments, fixture 20 comprises for the stiff end 21 relative with pressurised airbag 10 coordinates two, after stiff end 21 coordinates with pressurised airbag 10, and heaving or losing heart along with pressurised airbag 10, and the gap between fixture 20 also can reduce or increase, thus play the effect regulating pressurization.
Preferably, one of them stiff end 21 removably connects with pressurised airbag 10, transfusion bag is clamped again, facilitate the placement of transfusion bag to facilitate after transfusion bag is placed into pressurized plane 11.In certain embodiments, stiff end 21 can comprise magic tape or slide fastener etc., the dismounting of convenience and pressurised airbag 10.Certainly, also can all removably connect with pressurised airbag 10 by two stiff ends 21.As shown in Figure 2, in other embodiments, fixture 20 also can be the tubular band suitable with pressurised airbag 10 profile, and when fixing transfusion bag, fixture 20 cover of tubular is set in pressurised airbag 10, fixes transfusion bag.
In certain embodiments, fixture 20 also comprises and is being connected between two relative stiff ends 21, and tool fixing band 22 springy, to meet the transfusion bag of fixing different capabilities or profile, certainly, fixing band 22 also can not have elastic force, extrudes pressurised airbag 10 by stiff end 21 fixed position difference, and then the transfusion bag of fixing different capabilities.
Further, aerating device 30 is communicated with pressurised airbag 10, the air inlet pipe 32 that aerating device 30 comprises aerating gasbag 31 and is communicated with between aerating gasbag 31 and pressurised airbag 10, and it is that pressurised airbag 10 is heaved that pressing aerating gasbag 31 is inflated in pressurised airbag 10.In other embodiments, in order to inflate in pressurised airbag 10 fast, save the action of artificial pressing aerating gasbag 31 simultaneously, being provided with for the snap joint 33 with fast aeration equipment connection at the air inlet of aerating gasbag 31.
Preferably, air inlet pipe 32 is provided with piezometer 34, to monitor the atmospheric pressure in pressurised airbag 10, prevent from filling excessive and filling quick-fried, in other embodiments, overflow valve also can be set in air inlet pipe 32, exceed pressurised airbag 10 bear pressure time carry out pressure release, ensure safety.Air inlet pipe 32 is also provided with relief valve 35, discharges to make the gas in pressurised airbag 10.
Understandably, above-mentioned each technical characteristic can combination in any use and unrestricted.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an infusion pressurizer, is characterized in that, comprises pressurised airbag (10) and soft fixture (20);
Described pressurised airbag (10) is provided with the pressurized plane (11) placed for transfusion bag, and described fixture (20) coordinates transfusion bag to be folded between described pressurized plane (11) and described fixture (20) with described pressurised airbag (10);
Described pressurized plane (11) is provided with pressure sensor device (12), to respond to the pressure between described pressurised airbag (10) and described transfusion bag.
2. infusion pressurizer according to claim 1, is characterized in that, described fixture (20) comprises for the stiff end (21) relative with described pressurised airbag (10) coordinates two.
3. infusion pressurizer according to claim 2, is characterized in that, stiff end described at least one (21) and described pressurised airbag (10) removably connect.
4. infusion pressurizer according to claim 3, is characterized in that, described stiff end (21) comprises magic tape or slide fastener.
5. infusion pressurizer according to claim 2, is characterized in that, described fixture (20) comprises being positioned at and is connected between described two relative stiff ends (21), and tool fixing band springy (22).
6. infusion pressurizer according to claim 1, is characterized in that, described fixture (20) comprises the tubular band suitable with described pressurised airbag (10) profile.
7. the infusion pressurizer according to any one of claim 1 to 6, is characterized in that, described infusion pressurizer also comprises the alarm device be electrically connected with described pressure sensor device (12).
8. infusion pressurizer according to claim 7, it is characterized in that, described infusion pressurizer also comprises the aerating device (30) be communicated with described pressurised airbag (10), the air inlet pipe (32) that described aerating device (30) comprises aerating gasbag (31) and is communicated with between described aerating gasbag (31) and described pressurised airbag (10).
9. infusion pressurizer according to claim 8, is characterized in that, the air inlet of described aerating gasbag (31) is provided with for the snap joint (33) with fast aeration equipment connection.
10. infusion pressurizer according to claim 8, is characterized in that, described air inlet pipe (32) is provided with piezometer (34) and/or overflow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284473.9U CN204815132U (en) | 2015-05-05 | 2015-05-05 | Infusion pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284473.9U CN204815132U (en) | 2015-05-05 | 2015-05-05 | Infusion pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815132U true CN204815132U (en) | 2015-12-02 |
Family
ID=54672780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284473.9U Expired - Fee Related CN204815132U (en) | 2015-05-05 | 2015-05-05 | Infusion pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362410A (en) * | 2017-08-31 | 2017-11-21 | 南丹县人民医院 | A kind of first aid transfusion set |
| CN109731179A (en) * | 2019-03-06 | 2019-05-10 | 河北华蓝医疗器械有限公司 | It is a kind of for medical first aid blood transfusion, infusion bag stabilization pressurized equipment |
-
2015
- 2015-05-05 CN CN201520284473.9U patent/CN204815132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362410A (en) * | 2017-08-31 | 2017-11-21 | 南丹县人民医院 | A kind of first aid transfusion set |
| CN109731179A (en) * | 2019-03-06 | 2019-05-10 | 河北华蓝医疗器械有限公司 | It is a kind of for medical first aid blood transfusion, infusion bag stabilization pressurized equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151202 Termination date: 20170505 |