CN102488941B - Medical automatic infusion bottle changing instrument - Google Patents
Medical automatic infusion bottle changing instrument Download PDFInfo
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- CN102488941B CN102488941B CN 201110356253 CN201110356253A CN102488941B CN 102488941 B CN102488941 B CN 102488941B CN 201110356253 CN201110356253 CN 201110356253 CN 201110356253 A CN201110356253 A CN 201110356253A CN 102488941 B CN102488941 B CN 102488941B
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- infusion
- transfusion
- bottle
- airway
- valve
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Abstract
The invention relates to a medical automatic infusion bottle changing instrument. The medical automatic infusion bottle changing instrument is connected with one or at least two infusion bottles and comprises a continuous infusion system and an automatic opening and closing air guide valve system, wherein the continuous infusion system comprises a first set of infusion unit formed by connecting a main infusion flexible tube provided with an air guide tube and a one-way needle with a first infusion bottle, as well as another set or at least two sets of infusion units consisting of two-way needles, which are provided with the air guide tubes and connected with an opening with a rubber stopper on the main infusion flexible tube, and one or at least two infusion bottles, and the first set of infusion unit and the infusion units arranged behind work successively; and the automatic opening and closing air guide valve system comprises air guide valves which are arranged at the open ends of the air guide tubes and corresponding to the air guide tubes on the main infusion tube and the two-way needles, a valve switch, a motor for driving the valve switch to work, inductors arranged on the main infusion flexible tube at intervals, and a central controller which is connected with the inductors and the motor through leads and used for receiving and emitting commands. The medical automatic infusion bottle changing instrument disclosed by the invention is simple in structure, convenient to operate and high in reliability.
Description
Technical field
The present invention relates to medical infusion device, refer in particular to a kind of reasonable utilization automatic detection, automatically control and the automatic bottle changing device for medical infusion of automatic decanting technology.
Background technology
The nursing transfusion is the core content in nurse's routine work.It is to change infusion bottle to patient that nearly half workload is arranged in nursing transfusion, and on average each patient will run 3-4 time.How to alleviate nursery work personnel's labor intensity? reduce that unnecessary to change the bottle operation be a still unsolved difficult problem.
Summary of the invention
The objective of the invention is provides a kind of automatic bottle changing device for medical infusion that can automatically realize changing bottle for the shortcoming that exists in the background technology and problem improvement and bring new ideas in addition.
Technical scheme of the present invention is one of a kind of connection of structure or at least two infusion bottles, comprises bottle instrument that changes of continuous transfusion system and automatic shutter guide valve door system, wherein:
The continuous transfusion system comprises the first group of transfusion unit that is connected and composed by main infusion tube and first infusion bottle with airway and unidirectional syringe needle, with be connected bidirectional needle with airway connect on the main infusion tube with rubber closure opening and one or at least two other a group or at least two group transfusion units that infusion bottle consists of, and first group of transfusion unit worked successively with rearmounted transfusion unit;
Automatic shutter guide valve door system comprise with main tube for transfusion and bidirectional needle on airway, correspondence is arranged on the inducing QI valve of airway opening, the motor of valve switch and the work of driver's valve door trip, be disposed on the induction apparatus on the main infusion tube, and be connected wire and connect induction apparatus and motor and receive and send the master controller of instruction.
The present invention has the following advantages and beneficial effect:
1. reduced nurse's labor intensity.2. reduce the chance of makeing mistakes, all will pass through strict three inspections and seven verifications, slightly careless will makeing mistakes because change bottle process at every turn.3. reduced the patient calling number of times, each patient only has ability nurse call when pulling out pin at last like this.4. increase the safety of transfusion, because do not need the people to look after, monitor, in addition after all liq drips off, at this moment all inducing QI valves are all closed, transfusion stops automatically, and patient falls asleep also not can accidents happened, and the nurse can be deferred to whenever to pull out pin all out of question.5. simple in structure, reliability is high.6. detectivity is high, and surveys the position and select properly, bottle therefore neither can occur changing in advance and can not occur again postponing to change bottle and cause occurring in the tube for transfusion too much gas.7. simultaneously because the space that the back liquid bottles is connected with one-time infusion tube is less, can not retain too many gas, can both cushion at general transfusion buffer air bag, security incident can not occur.8. simple to operate, after first bottle of liquid hangs up properly, successively the liquid bottles of back is registered and connect tube for transfusion just by syringe needle, do not want extra bleeding, just to be placed to each section of tube for transfusion in the corresponding survey meter on request, simultaneously airway be placed just in order.9. the infusion bottle number can free setting, from more than one bottle bottle all can, but and also free setting of the amount of every bottle of liquid.
Description of drawings
Fig. 1 is structure principle chart of the present invention.
Fig. 2 is master's infusion tube structural representation of the present invention.
Fig. 3 is bidirectional needle structural representation of the present invention.
Fig. 4 is valve switch of the present invention and inducing QI mounting structure for valve sketch map.
Fig. 5 is valve switch of the present invention and inducing QI mounting structure for valve side view.
The specific embodiment
By Fig. 1 to 5 as can be known, the present invention connects one or at least two infusion bottles 1, comprises continuous transfusion system and automatic shutter guide valve door system, wherein:
The continuous transfusion system comprises the first group of transfusion unit that is connected and composed by main infusion tube 10 and first infusion bottle with airway 2 and unidirectional syringe needle 14, with be connected bidirectional needle 12 with airway 2 connect on the main infusion tube 10 with rubber closure opening 11 and one or at least two other a group or at least two group transfusion units that infusion bottle consists of, and first group of transfusion unit worked successively with the transfusion unit of postposition;
Automatic shutter guide valve door system comprise with main tube for transfusion 10 and bidirectional needle 12 on airway 2, correspondence is arranged on the inducing QI valve 3 of airway 2 openings, the motor 5 of valve switch 4 and 4 work of driver's valve door trip, be disposed on the induction apparatus 7 on the main infusion tube 10, and be connected wire 9 and connect induction apparatus 7 and motors 5 and receive and send the master controller 6 of instruction.
Structure of the present invention and operation principle:
The present invention hangs up properly all infusion bottles 1 in order simultaneously on same panel when transfusion, with connecting first bottle of liquid with the main tube for transfusion of rubber closure opening by its syringe needle that carries, the present one-time infusion tube of opening 11(that then connects successively remaining infusion bottle 1 and main tube for transfusion with the bidirectional needle 12 with airway 2 has such opening to be used for medicine injection at its end).All infusion bottles all are connected with main tube for transfusion 10.An induction 7(such as ultrasound emission and receiving device are installed) before the opening of main tube for transfusion, its function is to survey in the tube for transfusion whether liquid (ultrasonic reception signal can not become when having liquid) is arranged, the signal that detects is all passed to controller 6 by wire 9, pass to motor 5 by giving an order after controller 6 processing by wire 9, motor 5 drives valve switch 4 and moves forward, make it open successively airway valve 3, the valve successively air inlet of rear air inlet pipe 2 that is opened successively, and then make liquid bottles begin successively dropping liquid.Thereby reach the purpose of automatic decanting.Controller 6, motor 5, induction apparatus 7 are by power supply 8 power supplies.
The present invention is connected liquid bottles by band rubber closure opening 11 on the main tube for transfusion successively with the bidirectional needle 12 with airway 2 with main tube for transfusion 10, consist of the continuous transfusion system, each bottle fluid openings is behind main tube for transfusion, its pipeline traveling is passed through from corresponding induction apparatus 7, consists of the dropping monitor of every bottle of liquid.All airways 2 all place under the airway valve 3 in order, connect a cross bar on the airway valve 3, and form open and close system with valve switch 4, and valve switch 4 usefulness motors 5 drive.Induction apparatus 7 all is connected with controller 6 by wire 9, and controller 6 connects motor 5 by wire 9.
Concrete structure of the present invention and work process:
The present invention is by infusion bottle 1, with main infusion tube 10 and several continuous transfusion systems that forms with the bidirectional needle 12 of airway 2 of airway 2.The automatic shutter guide valve door system that is formed by one group of induction apparatus 7, master controller 6, valve switch 4, motor 5 and wire 9, power supply 8.The continuous transfusion system connects and composes first group of transfusion unit by the main infusion tube 10 with airway 2 by its unidirectional syringe needle 14 that carries and first bottle of infusion bottle.Initiating terminal at main infusion tube 10 connects several rubber closure openings 11 equally spacedly.Be connected with rubber closure opening 11 with the end in the bidirectional needle 12 of airway 2, the other end connects infusion bottle 1, consists of another group transfusion unit.Each rubber closure opening 11 on the main infusion tube can connect bidirectional needle 12 and the one bottle of transfusion liquid 1 with airway 2 and form some groups of transfusion units, and these transfusion units and first group of transfusion unit are together to form the continuous transfusion system.Automatic shutter guide valve door system comprises some airways 2, the equidistant same level that places of the free-end of airway 2 openings, above the corresponding inducing QI valve 3 of settling, there is cross bar inducing QI valve lower end band rubber closure, upper end.In one side (a normally side of first bottle of transfusion liquid airway opening) valve switch 4 is arranged, the suitable distance and promote the cross bar of first bottle of corresponding inducing QI valve of liquid of valve switch 4 motion when beginning to infuse, first bottle of airway corresponding to liquid opened, and begins transfusion.After valve switch 4 continues the suitable distance of motion, promote the cross bar of second bottle of corresponding inducing QI valve of liquid, second bottle of liquid airway opened, and begins transfusion, simultaneously the first bottle of corresponding inducing QI valve of liquid cross bar falls (or pushed reset) by spring naturally, by that analogy.The motion of valve switch 4 is driven by motor 5, and what control motor 5 turned round is master controller 6.Induction apparatus 7 places main infusion tube respectively with the front end of rubber closure opening successively, and liquid has or not in the induction flexible pipe, by wire 9 signal is passed to master controller 6, after corresponding program is processed, and control motor 5 runnings of giving an order.After being opened, the inducing QI valve begins transfusion, experience when induction apparatus 7 and namely signal to be passed to master controller 6 after not having liquid in the pipe, given an order by master controller 6, motor 5 runnings, promoting valve switch 4 travels forward, thereby promote second bottle of corresponding valve cross bar of liquid, open second bottle of corresponding airway of liquid, second bottle of liquid begins transfusion; The first bottle of corresponding airway valve of liquid cross bar falls simultaneously, closes airway, and first bottle of liquid transfusion finishes, thereby reaches the purpose of automatic decanting.Follow-up liquid changes bottle and is same principle.
Infusion bottle number of the present invention can free setting, from more than one bottle bottle all can, but and also free setting of the amount of every bottle of liquid.Several equidistant lateral openings that how master's infusion tube 10 of the present invention and the now difference of medical infusion flexible pipe commonly used have been its initiating terminal, and band rubber closure, its air chamber (observable dropping liquid) can suitably increase or not increase in addition.
Embodiment of the present invention only is the description that preferred implementation of the present invention is carried out; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design philosophy of the present invention; engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (5)
1.
OnePlant automatic bottle changing device for medical infusion, it is characterized in that its connects at least two infusion bottles (1), comprise continuous transfusion system and automatic shutter guide valve door system, wherein:
The continuous transfusion system comprises the first group of transfusion unit that is connected and composed by the main infusion tube (10) of band airway (2) and unidirectional syringe needle (14) and first infusion bottle, with be connected the bidirectional needle (12) of band airway (2) and connect other a group or at least two group transfusion units that rubber closure opening (11) and or at least two infusion bottles on the main infusion tube (10) consist of, and first group of transfusion unit worked successively with rearmounted transfusion unit;
Automatic shutter guide valve door system comprises the airway (2) on main infusion tube (10) and the bidirectional needle (12), correspondence is arranged on the inducing QI valve (3) of airway (2) opening, the motor (5) of valve switch (4) and driver's valve door trip (4) work, be disposed on the induction apparatus (7) on the main infusion tube (10), and be connected wire (9) and connect induction apparatus (7) and motor (5) and receive and send the master controller (6) of instruction.
2. automatic bottle changing device for medical infusion according to claim 1 is characterized in that described main infusion tube (10) carries unidirectional syringe needle (14), and the pipe shaft of main infusion tube (10) is arranged at intervals with rubber closure opening (11); Bidirectional needle (12) one ends insert rearmounted infusion bottle, and the other end connects main infusion tube (10) by rubber closure opening (11); Induction apparatus (7) is set in turn in that transfusion state is sent to master controller (6) in the front end of each rubber closure opening (11) and the pipe that will detect.
3. automatic bottle changing device for medical infusion according to claim 1, it is characterized in that unidirectional syringe needle (14) that described airway (2) one ends connect main infusion tube controls first infusion bottle transfusion, rearmounted airway (2) is connected 12 with bidirectional needle) connect successively and control rearmounted infusion bottle and infuse successively, the other end of all airways (2) is that opening is arranged on the same level face and corresponding accordingly inducing QI valve (3).
4. automatic bottle changing device for medical infusion according to claim 1, it is characterized in that described inducing QI valve (3) comprises the rubber closure of lower end setting and the cross bar that the upper end arranges, the cross bar that the instruction of the master controller (6) that valve switch (4) receives by motor (5) promotes each inducing QI valve (3) successively is with the corresponding airway (2) of conducting, and controls each infusion bottle (1) and infuse successively.
5. automatic bottle changing device for medical infusion according to claim 1 is characterized in that described master controller (6), motor (5) be connected 7 with induction apparatus) all connect power supply (8), and by power supply (8) powered operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110356253 CN102488941B (en) | 2011-11-11 | 2011-11-11 | Medical automatic infusion bottle changing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110356253 CN102488941B (en) | 2011-11-11 | 2011-11-11 | Medical automatic infusion bottle changing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102488941A CN102488941A (en) | 2012-06-13 |
| CN102488941B true CN102488941B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110356253 Expired - Fee Related CN102488941B (en) | 2011-11-11 | 2011-11-11 | Medical automatic infusion bottle changing instrument |
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| CN (1) | CN102488941B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385798A (en) * | 2013-08-01 | 2013-11-13 | 孔艳玲 | Self-help infusion bottle |
| CN103893854A (en) * | 2014-03-12 | 2014-07-02 | 西安理工大学 | Automatic multiple bottle/bag switching device |
| CN105413013A (en) * | 2015-12-30 | 2016-03-23 | 桂林市逸仙中学 | Intelligent infusion box |
| CN108744153A (en) * | 2018-07-10 | 2018-11-06 | 厦门市湖里区宝丽科技节能研究所 | More bag/bottle the automatic infusion devices of one kind and method |
| CN109157697B (en) * | 2018-08-27 | 2021-03-05 | 李捷 | Automatic trade infusion bottle gallows box of bottle |
| CN111407963A (en) * | 2020-05-10 | 2020-07-14 | 蔡永霞 | Automatic medicine changing device for disposable multi-bottle infusion apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430074A (en) * | 1981-07-02 | 1984-02-07 | Samuel Ernest Douglass | Method for the intravenous administration of plural solutions through a common flow monitoring station |
| US4512764A (en) * | 1982-09-27 | 1985-04-23 | Wunsch Richard E | Manifold for controlling administration of multiple intravenous solutions and medications |
| CN2712370Y (en) * | 2004-03-25 | 2005-07-27 | 洪雄善 | Automatic continuing transfusion device |
| CN201668797U (en) * | 2010-05-20 | 2010-12-15 | 泰山职业技术学院 | Intelligent transfusion monitoring system |
| CN101961515A (en) * | 2010-11-12 | 2011-02-02 | 林水龙 | Transfusion device capable of automatically replacing bottle and alarming |
| CN202314664U (en) * | 2011-11-11 | 2012-07-11 | 刘玮 | Automatic bottle changing device for medical infusion |
-
2011
- 2011-11-11 CN CN 201110356253 patent/CN102488941B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430074A (en) * | 1981-07-02 | 1984-02-07 | Samuel Ernest Douglass | Method for the intravenous administration of plural solutions through a common flow monitoring station |
| US4512764A (en) * | 1982-09-27 | 1985-04-23 | Wunsch Richard E | Manifold for controlling administration of multiple intravenous solutions and medications |
| CN2712370Y (en) * | 2004-03-25 | 2005-07-27 | 洪雄善 | Automatic continuing transfusion device |
| CN201668797U (en) * | 2010-05-20 | 2010-12-15 | 泰山职业技术学院 | Intelligent transfusion monitoring system |
| CN101961515A (en) * | 2010-11-12 | 2011-02-02 | 林水龙 | Transfusion device capable of automatically replacing bottle and alarming |
| CN202314664U (en) * | 2011-11-11 | 2012-07-11 | 刘玮 | Automatic bottle changing device for medical infusion |
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| CN102488941A (en) | 2012-06-13 |
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Granted publication date: 20130424 Termination date: 20151111 |
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