CN2282890Y - Portable medical automatic injection pump - Google Patents
Portable medical automatic injection pump Download PDFInfo
- Publication number
- CN2282890Y CN2282890Y CN 96217236 CN96217236U CN2282890Y CN 2282890 Y CN2282890 Y CN 2282890Y CN 96217236 CN96217236 CN 96217236 CN 96217236 U CN96217236 U CN 96217236U CN 2282890 Y CN2282890 Y CN 2282890Y
- Authority
- CN
- China
- Prior art keywords
- peristaltic pump
- portable medical
- pump
- tube
- automatic syringe
- 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
Links
- 238000002347 injection Methods 0.000 title abstract description 8
- 239000007924 injection Substances 0.000 title abstract description 8
- 238000001802 infusion Methods 0.000 claims abstract description 20
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010999 medical injection Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A portable medical automatic injection pump is mainly composed of a motor, a peristaltic pump, a control system and an alarm system, wherein the peristaltic pump with an adjustable constant speed is used as a power source, the peristaltic pump is used for infusion according to the working principle of the peristaltic pump, namely, a regular wave roller is arranged on a transmission shaft of the motor, and an infusion tube is extruded by the roller in a rolling manner, so that the portable medical automatic injection pump is particularly suitable for occasions with moving positions such as toilet use, walking use and the like of patients in the field, field rescue and any environmental state, and is flexible, coordinated, safe and convenient.
Description
This utility model relates to medical apparatus and instruments, relates to the automatic syringe pump of a kind of portable medical in more detail; It is specially adapted to hospital patient injection, and patient can carry at any time and walk about, especially for giving emergency treatment to a patient or field army rescue the wounded it will more demonstrate its superiority.
Infusion (be commonly called as and have an intravenous drip) is that modal infusion model to the intravenous injection medicinal liquid is gone up in medical treatment at present, during its work infusion bottle is hung over certain height, utilize the potential energy of liquid to be used as power, the Artificial Control flow velocity, injecting liquid drug in patient's body, this traditional injection system has existed the defective of several times: the one, and patient's inconvenience of walking, upside waits and needs other people to hold transfusion bottle high to follow; The 2nd, rescue in the open air or send in patient's the way under the state that jolts, infusion bottle rocks can't be hung surely, has brought certain difficulty to rescue work; The 3rd, do not have injection to finish and report to the police and automatic stop arrangement, need medical matters to expand personnel and often make an inspection tour, in case having annotated the generation blood back, medicinal liquid causes malpractice.
The purpose of this utility model is that providing a kind of to the public can overcome above-mentioned deficiency, and the automatic syringe pump of the foolproof again portable medical of structure, it does not need liquid potential energy to be used as power, can infuse to the patient in any environment, and it is consistent, safe and reliable with existing infusion operation sequence.
The technical solution that realizes above-mentioned purpose is: adopt the adjustable constant speed peristaltic pump source that is used as power, utilize the operation principle of peristaltic pump to infuse, promptly loading onto a rule side wave cylinder on motor shaft infuses by extruding, and be provided with the peristaltic pump revolution speed control system, detect control system and warning system.
Compared to existing technology, the utlity model has following advantage: 1, this utility model be particularly suitable for that field, field operations are rescued and any ambient condition under, patient's occasion of shift position such as go to toilet, walk about.The tradition infusion all needs by other people help or by drawing together three-legged support in this occasion; And this utility model only need be placed on the patient and carries at one's side or by the patient and get final product, flexibly, coordination, safety, convenience.
2, the utlity model has perfect infrared detection system, automatic warning and autostop prevent that air from injecting or blood back after transfusion finishes, and do not need the medical worker to make an inspection tour, and reduce medical worker's labor intensity.
3, this utility model is lacking sick bed or three-legged support, and no matter the place that patient is intensive is that patient is for sleeping in, upright, the provisional capital can be used.
Consistent with traditional operation sequence, convenient and reliable when 4, this utility model uses, adopt peristaltic pump extruding disposable infusion, therefore not directly contact transfusion does not exist pollution problem.This utility model is simple for structure, good looking appearance, and cost is low, and is easy to carry.
The explanation of accompanying drawing drawing:
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model supporting structure sketch map;
Fig. 3 is this utility model fundamental diagram;
Fig. 4 is this utility model control circuit board fundamental diagram;
In the accompanying drawing: housing (1), peristaltic pump (2), infusion bottle support (3), detection system (4), locating rack (5), tabletting (6), withhold ring (7), motor (8), control circuit board (9), accumulator (10), transformator (11), supply socket (12), flow velocity and select knob (13), on and off switch (14), guide groove (15), sling swivels (16), infusion bottle bracket clamp (17), case panel (18).
Embodiment describes this utility model in detail below in conjunction with accompanying drawing:
This utility model is made of housing, peristaltic pump, detection system, control system, infusion bottle support, mains transformer and accumulator; Housing (1) forms with sheet iron or plastic construction usually, housing (1) is the assembly of circular arc fairing and cuboid, be provided with guide groove (15) on housing (1) upper left side, infusion bottle support (3) is to be made of and collapsible two big or small snap rings, the time spent does not take off and is placed on the infusion bottle support (17), the housing front portion is equipped with detection system (4), detection system is to be made of a pair of infrared mutual-tube, when the transfusion liquid level drops to certain altitude, detection system detects and stopping alarm, and housing (1) front portion is equipped with peristaltic pump (2), locating rack (5), tabletting (6), withhold ring (7), flow velocity is selected knob (13), on and off switch (14); Control circuit board (9), motor (8), transformator (11), accumulator (10) are installed in the housing; The right-hand AC Power supply socket (12) that is provided with of housing, housing top is provided with clasp (16) and is convenient for people to carry; Motor (8) is the DC decelerator, and peristaltic pump (2) rotating speed is 9～27 rev/mins; Control circuit board (9) is made of power conversion system (interchange degree direct current 12V power supply), detection control system, warning system, supplied by AC/DC electricity automated conversion system, and the complete machine power supply is to be powered by float type; When real work, support (3) is taken out, open and be inserted in infusion bottle (can simultaneous adaptation in the placement of 250ml and 500ml input liquid bottle), take out special-purpose disposable transfusion device, input snaps in the slit, top of locating rack (5), the stage casing places on the peristaltic pump (2), compress with tabletting (6), buckle and withhold ring (7), outfan is stuck in locating rack (5) slit, bottom, plug disposable transfusion device after the mouth of infusion bottle sterilization, simultaneously support (3) is inserted in the guide groove (15) (with reference to Fig. 3); Fallen perpendicular drip tube, on and off switch (14) pushes away " aerofluxus " shelves, one side is observed transfusion and is risen, and constantly aerofluxus, after a tube was full of transfusion, tube is suitable to be erected dripping, and is inserted in the infrared detection system (4), after treating that syringe needle flows out transfusion, on and off switch (14) is pushed into " closing " shelves stops aerofluxus; Select flow velocity knob (13) to place needed class, treat the syringe needle spade position of going into to have an injection, on and off switch (14) is pushed into " injection " grade can infuses as the 250ml90min shelves.This utility model automatic medical injection pump is by the peristaltic pump source that is used as power, and wriggling extruding tube for transfusion flow of liquid enters human body through the disposable transfusion device of special use, and when transfusion finishes, alarm device is reported to the police, and autostop, waits for that the medical worker handles.This utility model is furnished with accumulator (10) and does the charging and discharging type use, can directly utilize alternating current to carry out work on the ground that electricity is being arranged, and also accumulator is carried out floating charging simultaneously; Having a power failure or do not having under the situation of electricity and open-air transfusion, this syringe pump is connected accumulator automatically, also can continuous operation more than 20 hours, and flow accuracy reaches ± and 5%.
Claims (5)
1, a kind of be used as power automatic syringe pump of portable medical in source of constant speed peristaltic pump that adopts, it comprises housing (1), infusion bottle support (3), detection system (4), locating rack (5), tabletting (6), withhold ring (7), peristaltic pump (2), motor (8), control circuit board (9), accumulator (10), transformator (11), it is characterized in that defeated bottle is placed on the support (3), be placed in the detection system (4) after the tube aerofluxus of one-time infusion tube, tube for transfusion places on locating rack (5) and the peristaltic pump (2), buckle tabletting (6), carry out calibrated shot.
2, according to the automatic syringe pump of the described portable medical of claim 1, it is characterized in that detection system (4) is a pair of infrared mutual-tube, when the transfusion liquid level dropped to certain altitude, detection system (4) detected and stopping alarm.
3, the automatic syringe pump of portable medical according to claim 1 is characterized in that control circuit board is made of power conversion system, peristaltic pump revolution speed control system, detection control system and warning system; The complete machine power supply is to be powered by float type.
4, the automatic syringe pump of portable medical according to claim 1 is characterized in that infusion bottle support (3) is to be made of and collapsible two big or small snap rings, can simultaneous adaptation place in 250ml and 500ml infusion bottle.
5, the automatic syringe pump of portable medical according to claim 1 is characterised in that altogether peristaltic pump (2) rotating speed is 9～27 rev/mins, and motor (8) is the DC decelerator, and housing (1) is the assembly of circular arc fairing and cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217236 CN2282890Y (en) | 1996-07-20 | 1996-07-20 | Portable medical automatic injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217236 CN2282890Y (en) | 1996-07-20 | 1996-07-20 | Portable medical automatic injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282890Y true CN2282890Y (en) | 1998-06-03 |
Family
ID=33898458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96217236 Expired - Fee Related CN2282890Y (en) | 1996-07-20 | 1996-07-20 | Portable medical automatic injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282890Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052425A1 (en) | 2006-10-23 | 2008-05-08 | Sun Medical-Scientific (Shanghai) Co., Ltd. | Intelligent remote-controlled portable intravenous injection and transfusion system |
| CN100579592C (en) * | 2006-10-23 | 2010-01-13 | 圣美申医疗科技（上海）有限公司 | Control system for telecontrolled intelligent injection and transfusion set |
| CN101745155B (en) * | 2010-02-05 | 2011-11-09 | 中国人民解放军第三军医大学第二附属医院 | Micro motor infusion pump |
| CN103386154A (en) * | 2012-05-08 | 2013-11-13 | 陈大军 | Remote-monitoring peristaltic pump transfusion system |
-
1996
- 1996-07-20 CN CN 96217236 patent/CN2282890Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052425A1 (en) | 2006-10-23 | 2008-05-08 | Sun Medical-Scientific (Shanghai) Co., Ltd. | Intelligent remote-controlled portable intravenous injection and transfusion system |
| CN100579592C (en) * | 2006-10-23 | 2010-01-13 | 圣美申医疗科技（上海）有限公司 | Control system for telecontrolled intelligent injection and transfusion set |
| CN101745155B (en) * | 2010-02-05 | 2011-11-09 | 中国人民解放军第三军医大学第二附属医院 | Micro motor infusion pump |
| CN103386154A (en) * | 2012-05-08 | 2013-11-13 | 陈大军 | Remote-monitoring peristaltic pump transfusion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |