CN104587554A - Rapid infusion device - Google Patents
Rapid infusion device Download PDFInfo
- Publication number
- CN104587554A CN104587554A CN201310538139.7A CN201310538139A CN104587554A CN 104587554 A CN104587554 A CN 104587554A CN 201310538139 A CN201310538139 A CN 201310538139A CN 104587554 A CN104587554 A CN 104587554A
- Authority
- CN
- China
- Prior art keywords
- infusion
- air inlet
- inlet pipe
- rubber plug
- plug
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a rapid infusion device. The rapid infusion device comprises a vein needle, a protection cap, an infusion hose, a liquid medicine filter, a flowing speed regulator, a drip cup, a bottle stopper puncture device and an air inlet pipe, and is characterized in that the lower end of the bottle stopper puncture device is connected with the infusion hose and the air inlet pipe, the liquid medicine filter and the drip cup are arranged on the infusion hose, the lower end of the infusion hose is connected with the vein needle, the protection cap is arranged on the vein needle, and the flowing speed regulator is arranged on the outer portion of the infusion hose. The air inlet pipe is composed of a filtering film, a fixed rubber plug, a movable rubber plug and a pipe body. The filtering film is arranged at the top end of the air inlet pipe. The fixed rubber plug is arranged on the lower face of the filtering film. The movable rubber plug is arranged on the lower face of the fixed rubber plug. The rapid infusion device has the advantages that use is convenient, the patient rescue time is shortened, the rapid infusion device can be used for conventional gravity infusion and can also be used for rapid infusion in the first-aid process, and liquid medicine is prevented from flowing out of the air inlet pipe in the rapid infusion process.
Description
Technical field:
The present invention relates to technical field of medical instruments, especially a kind of fast infusion apparatus.
Background technology:
In intravenous medical treatment and nursing, for the needs of medical treatment quick infusion of some special state of an illness, as will vasopressors quiet mannitol be fast passed through when rescuing and suffering from tuberculous meningitis patient.Sometimes at rescue shock etc. in particular cases, as brainpan damage, the liquid such as mannitol, hyperosmotic glucose inputting doses at short notice is usually needed can to adopt urgent Quick-pressing venoclysis.At present, known quick infusion mode in transfusion bottle, squeezes into air with transfusion device the pressure in transfusion bottle is increased rapidly, reaches the object of quick infusion.In the process of quick infusion, because the pressure in transfusion bottle is greater than the pressure of the air outside transfusion bottle, the medicinal liquid in transfusion bottle usually outwards can flow out along air inlet pipe, not only causes liquid waste, also can reduce the speed of transfusion.
Summary of the invention:
The object of this invention is to provide a kind of fast infusion apparatus that can be used for gravity infusion and can be used for again quick infusion.
For achieving the above object, the technical solution used in the present invention is:
A kind of fast infusion apparatus, comprise intravenous needle, helmet, infusion tube, liquid medicine filter, flow regulator, drip kettle, bottle plug puncture unit, air inlet pipe, it is characterized in that: the lower end of bottle plug puncture unit is connected with infusion tube, air inlet pipe, infusion tube is provided with liquid medicine filter and drips kettle, the lower end of infusion tube is connected with intravenous needle, intravenous needle is provided with helmet, and flow regulator is located at the outside of infusion tube.
According to described fast infusion apparatus, it is characterized in that: described air inlet pipe is made up of filter membrane, fixing plug, mobile plug, body, the top of air inlet pipe is provided with filter membrane, is provided with a fixing plug below filter membrane, is provided with a mobile plug below fixing plug.
The invention has the beneficial effects as follows: easy to use, shorten the time given emergency treatment to a patient, conventional gravity infusion can be used for, quick infusion during first aid can be used for again, prevent from flowing out from air inlet pipe at the process herb liquid of quick infusion.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the present invention when installing and using.
Fig. 3 is the structural representation of air inlet pipe.
In figure, 1 filter membrane, 2 fixing plugs, 3 move plug, 4 bodys, 5 intravenous needles, 6 helmets, 7 infusion tubes, 8 liquid medicine filters, 9 flow regulators, 10 kettles, 11 bottle plug puncture units, 12 air inlet pipe.
Detailed description of the invention:
As shown in Figure 1, 2, 3, a kind of fast infusion apparatus, comprise intravenous needle 5, helmet 6, infusion tube 7, liquid medicine filter 8, flow regulator 9, drip kettle 10, bottle plug puncture unit 11, air inlet pipe 12, it is characterized in that: the lower end of bottle plug puncture unit 11 is connected with infusion tube 7, air inlet pipe 12, infusion tube 7 is provided with liquid medicine filter 8 and drips kettle 10, the lower end of infusion tube 7 is connected with intravenous needle 5, and intravenous needle 5 is provided with helmet 6, and flow regulator 9 is located at the outside of infusion tube 7.Described air inlet pipe 12 is made up of filter membrane 1, fixing plug 2, mobile plug 3, body 4, and the top of air inlet pipe 12 is provided with
Operation principle and operational approach: the sterilization effect duration of medical worker's preoperation inspection fast infusion apparatus and packaging are with or without gas leakage and other exceptions, take out fast infusion apparatus, bottle plug puncture unit 11 is inserted transfusion bottle, transfusion bottle is hung on transfusion pole, is vented to medicinal liquid and flow to infusion tube 7 lower end, fasten flow regulator 9, again intravenous needle 5 is thrust the vein disinfected, after fixing, untie tourniquet, adjustment flow velocity.When carrying out conventional gravity infusion, under gravity, mobile plug 3 is separated with fixing plug 2, and air can freely enter body 4, can meet conventional gravity infusion.When carrying out quick infusion, first flow regulator 9 is reached maximum position, with syringe, gas is being squeezed into transfusion bottle, increase rapidly owing to hanging pressure of the inside of a bottle, mobile plug 3 moves up, and is lived by the inner reversible cycle of fixing plug 2, and can prevent from flowing out from air inlet pipe 12 at the process herb liquid of quick infusion, the pressure in transfusion bottle can be made again to increase rapidly, reach the object of quick infusion.
Claims (2)
1. a fast infusion apparatus, comprise intravenous needle, helmet, infusion tube, liquid medicine filter, flow regulator, drip kettle, bottle plug puncture unit, air inlet pipe, it is characterized in that: the lower end of bottle plug puncture unit is connected with infusion tube, air inlet pipe, infusion tube is provided with liquid medicine filter and drips kettle, the lower end of infusion tube is connected with intravenous needle, intravenous needle is provided with helmet, and flow regulator is located at the outside of infusion tube.
2. the fast infusion apparatus described by claim 1, it is characterized in that: described air inlet pipe is made up of filter membrane, fixing plug, mobile plug, body, the top of air inlet pipe is provided with filter membrane, is provided with a fixing plug below filter membrane, is provided with a mobile plug below fixing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538139.7A CN104587554A (en) | 2013-10-30 | 2013-10-30 | Rapid infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538139.7A CN104587554A (en) | 2013-10-30 | 2013-10-30 | Rapid infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104587554A true CN104587554A (en) | 2015-05-06 |
Family
ID=53113819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310538139.7A Pending CN104587554A (en) | 2013-10-30 | 2013-10-30 | Rapid infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104587554A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051511U (en) * | 1989-05-03 | 1990-01-24 | 肖煜东 | Infusion device by pressing an air-pocket |
| CN2794527Y (en) * | 2005-04-30 | 2006-07-12 | 王恒泰 | Disposable pressure dripping transfusion device |
| CN201098425Y (en) * | 2007-11-30 | 2008-08-13 | 崔连华 | Disposable transfusion device |
| CN201143327Y (en) * | 2008-01-07 | 2008-11-05 | 杨涛 | Disposable one-way convenient infusion apparatus |
| CN101954132A (en) * | 2010-09-30 | 2011-01-26 | 戎静华 | Exhaust device for blood-returning preventive infusion device |
| CN202366243U (en) * | 2011-09-26 | 2012-08-08 | 胡小安 | Disposable anti-reflowing air purifying precision filtering infusion set |
| CN203539785U (en) * | 2013-10-30 | 2014-04-16 | 山东康力医疗器械科技有限公司 | Rapid infusion device |
-
2013
- 2013-10-30 CN CN201310538139.7A patent/CN104587554A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051511U (en) * | 1989-05-03 | 1990-01-24 | 肖煜东 | Infusion device by pressing an air-pocket |
| CN2794527Y (en) * | 2005-04-30 | 2006-07-12 | 王恒泰 | Disposable pressure dripping transfusion device |
| CN201098425Y (en) * | 2007-11-30 | 2008-08-13 | 崔连华 | Disposable transfusion device |
| CN201143327Y (en) * | 2008-01-07 | 2008-11-05 | 杨涛 | Disposable one-way convenient infusion apparatus |
| CN101954132A (en) * | 2010-09-30 | 2011-01-26 | 戎静华 | Exhaust device for blood-returning preventive infusion device |
| CN202366243U (en) * | 2011-09-26 | 2012-08-08 | 胡小安 | Disposable anti-reflowing air purifying precision filtering infusion set |
| CN203539785U (en) * | 2013-10-30 | 2014-04-16 | 山东康力医疗器械科技有限公司 | Rapid infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |