CN107693885A - For transfusion intelligent fluid discharger and include the infusion device of the intelligent fluid discharger - Google Patents

For transfusion intelligent fluid discharger and include the infusion device of the intelligent fluid discharger Download PDF

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Publication number
CN107693885A
CN107693885A CN201710912089.2A CN201710912089A CN107693885A CN 107693885 A CN107693885 A CN 107693885A CN 201710912089 A CN201710912089 A CN 201710912089A CN 107693885 A CN107693885 A CN 107693885A
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CN
China
Prior art keywords
switch component
spring clip
electromagnetic lock
transfusion
main path
Prior art date
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Granted
Application number
CN201710912089.2A
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Chinese (zh)
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CN107693885B (en
Inventor
张静敏
邹利群
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West China Hospital of Sichuan University
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West China Hospital of Sichuan University
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Priority to CN201710912089.2A priority Critical patent/CN107693885B/en
Publication of CN107693885A publication Critical patent/CN107693885A/en
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Publication of CN107693885B publication Critical patent/CN107693885B/en
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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
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/587—Lighting arrangements
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6009—General characteristics of the apparatus with identification means for matching patient with his treatment, e.g. to improve transfusion security
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation

Abstract

The present invention relates to the intelligent fluid discharger for transfusion and include the infusion device of the intelligent fluid discharger, including main path switch component, at least one branch switch component and control board, main path switch component includes spring clip A, electromagnetic lock A, photo-generator and photoelectric signal receiver, and photo-generator and photoelectric signal receiver are respectively arranged in spring clip A two jig arm；Branch switch component includes spring clip B and electromagnetic lock B, and spring clip A is closed mode in the absence of external forces, and spring clip B is open mode.The present invention can selective automatic tapping in order, when liquid is totally lost, close woven hose automatically；Detectable liquid floccule is precipitated and alarmed, and transfusion flow may be programmed, and can aid in checking patient and fluid information function, is made infusion process automation, intellectuality, can be realized automatic infusion management, instead of manual control, reduce the cumbersome work of health care worker；Transfusion complication is reduced, has ensured the safety of patient.

Description

For transfusion intelligent fluid discharger and include the infusion device of the intelligent fluid discharger
Technical field
The present invention relates to technical field of medical instruments, the intelligent fluid discharger more particularly, to infused and put including the intelligence The infusion device of liquid device.
Background technology
Transfusion auxiliary device tool is less in the market, the device reminded after the liquid of having infused such as main with good grounds weight, infrared ray Tool, function is single, and use value is limited, could not solve patient well and nurse sees the venous transfusion safety guarantee such as liquid, tapping The problem of.
The content of the invention
The present invention is intended to provide for transfusion intelligent fluid discharger and include the infusion device of the intelligent fluid discharger, can basis Need to be automatically performed transfusion flow, when liquid is totally lost, close woven hose automatically, infusion process is more automated, be intelligent, protecting Hinder the safety of patient, reduce the cumbersome work of health care worker.
To reach above-mentioned purpose, the technical solution adopted by the present invention is as follows：
For transfusion intelligent fluid discharger and include the infusion device of the intelligent fluid discharger, including main path switch component, extremely A few branch switch component and control board, the main path switch component include spring clip A, electromagnetic lock A, hand switch A, Photo-generator and photoelectric signal receiver, the photo-generator and photoelectric signal receiver are respectively arranged on spring In two jig arm for pressing from both sides A；Spring clip A is closed mode in the absence of external forces, and the electromagnetic lock A includes being used for limited spring The dead bolt A that A is closed is pressed from both sides, the hand switch A is connected with dead bolt A；
The branch switch component includes spring clip B, electromagnetic lock B and hand switch B, in the absence of external forces spring clip B is open mode；The electromagnetic lock B includes being used for dead bolt B, the hand switch B and dead bolt the B company that limited spring folder B is opened Connect；The electromagnetic lock A, photo-generator, photoelectric signal receiver and electromagnetic lock B electrically connect with control board.
Further, microswitch A and the action being adapted to microswitch A are respectively equipped with spring clip A two jig arm Bar A, when spring clip A is closed, actuating strut A is pressed on microswitch A, and being respectively equipped with fine motion in spring clip B two jig arm opens B and the actuating strut B being adapted to microswitch B are closed, when spring clip B is closed, actuating strut B is pressed on microswitch B, the fine motion Switch A and microswitch B electrically connects with control board.
Further, the branch switch component at least two, each branch switch component be provided with numeral mark with Distinguish each branch switch component.
Further, the main path switch component and branch switch component include sound prompt device, and the voice carries Showing device electrically connects with control board.
Wherein, the main path switch component also includes warning device, and the warning device electrically connects with control board.
Further, two jig arm of the spring clip A are respectively fixing clamp arm A and activity jig arm A, fixing clamp arm A's The tube seat A, electromagnetic lock A and fixing clamp arm A that inner side has and is used for woven hose tight fit are affixed；
Two jig arm of the spring clip B be respectively fixing clamp arm B and activity jig arm B, fixing clamp arm B inner side have with For the tube seat B with woven hose tight fit, electromagnetic lock B and fixing clamp arm B are affixed.
Wherein, the control board is arranged on main path switch component.
Wherein, the electromagnetic lock A and electromagnetic lock B are penetration type electromagnetic lock.
Further, main path switch component also includes barcode scanner, and barcode scanner electrically connects with control board.
Further, main path switch component also includes tritium lamp.
Include the infusion device of above-mentioned intelligent fluid discharger, in addition to main fluid bag and at least one point of fluid bag, liquid separation body Bag is connected by branch pipe of infusing with main fluid bag, and the main fluid bag is connected with transfusion supervisor, and the transfusion supervisor is provided with master Way switch component and drop kettle, the main path switch component are located between main fluid bag and drop kettle, and the transfusion branch pipe is provided with branch Way switch component.
Compared with prior art, the invention has the advantages that：
1. the present invention can not only automatic tapping, and alternative tapping in order can be automatically performed defeated as needed Liquid stream journey, and the auditory tone cues before liquid is changed every time, when liquid is totally lost, close woven hose, and alarm automatically.Make infusion process complete It is full-automatic, intelligent, automatic infusion management can be realized, instead of manual control, reduces the cumbersome work of health care worker Make；Transfusion complication is reduced, has ensured the safety of patient.The multiple-limb liquid that is particularly suitable for use in flowing automatically controls, first Intellectuality, the automation of more liquid venous transfusion processes are realized, patient for many years is solved and medical personnel must be manual Change the problem of liquid；
2. use when by transfusion sequential scan infusion bag on bar code, by loudspeaker by barcode scanning sequential speech report patient and Fluid information, realize that auxiliary checks function, take precautions against malpractice accident；
3. in infusion process, main path switch component monitors the liquid condition of input in real time, when running into because of decoction and decoction Between when incompatibility occurs, occur chemistry, the reaction such as biology and when caused precipitation or floccule, alarm immediately is simultaneously closed automatically Close transfusion device；When detect in transfusion device there is foreign matter or particulate when, immediately alarm and automatic cut-off transfusion system；
4. be designed with barcode scanner, by transfusion sequential scan infusion bag bar code, during transfusion, reported by barcode scanning sequential speech Patient and fluid information, realize that auxiliary checks function, take precautions against malpractice accident；
5. main path switch component also includes tritium lamp, without power supply, can self-luminous 25 years, realize that night left unguarded auxiliary is shone Bright function.
Brief description of the drawings
Fig. 1 is the structural representation of infusion device in embodiment 1；
Fig. 2 is that main path switch component opens woven hose status architecture schematic diagram in embodiment 1；
Fig. 3 is that main path switch component closes woven hose instantaneous state structural representation in embodiment 1；
Fig. 4 is that main path switch component closes status architecture schematic diagram after woven hose in embodiment 1；
Fig. 5 branch switch component closes woven hose status architecture schematic diagram；
Fig. 6 is that branch switch component opens woven hose instantaneous state structural representation；
Fig. 7 is that branch switch component opens status architecture schematic diagram after woven hose；
Fig. 8 is the workflow diagram of the present invention；
Fig. 9 is the structural representation of main path switch component in embodiment 2；
Figure 10 is the structural representation of infusion device in embodiment 3；
Figure 11 is the circuit theory diagrams of the present invention；
In figure：1- main path switches component, 2- branch switch component, the main fluid bags of 3-, 4- divide fluid bag, 5- electromagnetic locks A, 6- Dead bolt A, 7- photo-generator, 8- photoelectric signal receivers, 9- spring clip A, 10- microswitch A, 11- actuating struts A, 12- Hand switch A, 13- control board, 14- actuating strut B, 15- electromagnetic lock B, 16- dead bolt B, 17- spring clip B, 18- microswitches B, 19- hand switches B, 20- transfusion branch pipe, 21- transfusions supervisor, 22- insulated conductors, 23- tritiums lamp, 24-850nm infrared filterings Piece, 25- loudspeaker, 26- barcode scanners, 27-AAA batteries, 28- constant temperature veins heating film, 29- electrode signal acquisitions.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing, the present invention is entered Row is further described.
Embodiment 1
As shown in figure 1, the disclosed intelligent fluid discharger for being used to infuse of the present embodiment, including main path switch component 1, at least one Individual branch switch component 2 and control board 13, as shown in Figure 2,3, 4, main path switch component 1 include spring clip A9, electromagnetic lock A5, hand switch A12, photo-generator 7 and photoelectric signal receiver 8, photo-generator 7 and photosignal receive Device 8 is respectively arranged in spring clip A9 two jig arm；Be respectively equipped with spring clip A9 two jig arm microswitch A10 and with it is micro- The actuating strut A11 of dynamic switch A10 adaptations, when spring clip A9 is closed, actuating strut A11 is pressed on microswitch A10, without external force In the case of spring clip A9 be closed mode, electromagnetic lock A5 includes being used for the dead bolt A6 that limited spring folder A9 is closed, hand switch A12 is connected with dead bolt A6, and being operated with manual switches A12 can make dead bolt A6 stretch out or retract manually.As shown in figure 11, electromagnetic lock A5, photo-generator 7, photoelectric signal receiver 8 and microswitch A10 electrically connect with control board 13.Spring clip Two photo-generators 7 and two photoelectric signal receivers 8 can be set on A9.Photo-generator 7 includes infrared ray Generator, photoelectric signal receiver 8 include infrared receiver.
Wherein, electromagnetic lock A5 and control board 13 are mounted in housing A, one end of spring clip A9 one of jig arm with Housing A outer walls are affixed, and one end that hand switch A12 one end is put in housing A with dead bolt A6 is connected.
As shown in Figure 2,3, after dead bolt A6 retracts, spring clip A9 jig arm is closed and then clamped in the presence of its spring Woven hose；As shown in figure 4, after 1 second, dead bolt A6 and auto-extending, spring clip A9 is prevented to be opened accidentally.
Penetration type electromagnetic lock may be selected in electromagnetic lock A5, and it includes dead bolt A6 and back-moving spring, and control board 13 controls electricity Magnetic padlock A5 is powered, and dead bolt A6 retracts automatically；After 1 second, electromagnetic lock A5 power-off, dead bolt A6 automatically resets in the presence of back-moving spring Stretch out.
As shown in Fig. 5,6,7, branch switch component 2 includes spring clip B17, electromagnetic lock B15 and hand switch B19, spring Press from both sides and be respectively equipped with microswitch B18 and the actuating strut B14 being adapted to microswitch B18 in B17 two jig arm, work as spring clip When B17 is closed, actuating strut B14 is pressed on microswitch B18, and spring clip B17 is open mode in the absence of external forces；Electromagnetism Locking B5 includes being used for the dead bolt B16 that limited spring folder B17 is opened, and hand switch B19 is connected with dead bolt B16, is operated with manual switches B19 can make dead bolt B16 stretch out or retract manually；Electromagnetic lock B15 and microswitch B18 electrically connect with control board 13. As shown in Figure 5,6, after dead bolt B16 retracts, spring clip B17 jig arm is opened in the presence of its spring and then unclamps transfusion Pipe；As shown in fig. 7, after 1 second, dead bolt B16 and auto-extending, prevent spring clip B17 from accidental switching off.
Wherein, in electromagnetic lock B15 housings B, one end of spring clip B17 one of jig arm and housing B outer walls are affixed, hand One end that dynamic switch B19 one end is put in housing B with dead bolt B16 is connected.
Penetration type electromagnetic lock may be selected in spring clip B17, and it includes dead bolt B16 and back-moving spring, and control board 13 controls Electromagnetic lock B5 is powered, and dead bolt B16 retracts automatically；After 1 second, electromagnetic lock B5 is powered off, and dead bolt B16 is automatic in the presence of back-moving spring Stretch out.
Wherein, control board 13 is arranged on main path switch component 1.Branch switch component 2 by insulated conductor 22 with Control board 13 connects, and control board 13 includes single-chip microcomputer, power module and modulate circuit.Main path switch component 1 passes through Analysis to optical signal, the state of dropping liquid is identified, and this information and the feedback signal of branch switch component 2 is chain, reach intelligence The result that can be controlled.
Spring clip A9 and spring clip B17 selection torque spring folders.Spring clip A9 two jig arm be respectively fixing clamp arm A and Activity jig arm A, fixing clamp arm A inner side have with being used for tube seat A, electromagnetic lock A5 and fixing clamp arm A with woven hose tight fit It is affixed.Tube seat A is stuck on woven hose during use, the frictional force between tube groove A and woven hose fixes main path switch component 1 On woven hose, naturally it is also possible to using other modes.Spring clip B17 two jig arm are respectively that fixing clamp arm B and activity are pressed from both sides The tube seat B, electromagnetic lock B15 and fixing clamp arm B that arm B, fixing clamp arm B inner side have and is used for woven hose tight fit are affixed. Tube seat B is stuck on woven hose during use, branch switch component 2 is fixed on defeated by the frictional force between tube groove B and woven hose In liquid pipe, naturally it is also possible to be all fixed on connecting rope using other modes, such as main path switch component 1 and branch switch component 2 On, connecting rope is hung on Infusion support during use, the spring clip of main path switch component 1 and branch switch component 2 is clipped in woven hose On road.
Main path switch component 1 and branch switch component 2 include sound prompt device, sound prompt device and control circuit Plate 13 electrically connects, and sound prompt device can also send alarm sound except the function of voice broadcast.When branch switch component 2 has Two or during more than two, be provided with numeral mark by 1,2,3 ... n sequence number on each branch switch component 2, to distinguish each Branch switch component 2.For there is the liquid of priority sequence of batching products, design mark is to convey liquid in order for convenience, is controlled The priority opening sequence of each branch switch component 2 is set in circuit board 13, as a rule numeral mark is opened for the branch road of " 1 " Close component 2 first to open, and then open the branch switch component 2 that numeral mark is " 2 ", by that analogy.Branch switch component 2 Number rationally can set and use as needed.Because a variety of priorities input plurality of liquid, compatibility may be produced between medicine Reaction and produce precipitation or floccule, photo-generator 7 and photoelectric signal receiver 8 can monitor the liquid of input in real time When precipitation caused by state or floccule, simultaneously automatic cut-off transfusion system of alarming immediately.
For single plug in transfusion device and single slotting packing transfusion device, a branch switch component 2 is set to meet needs；For Double slotting packing bag transfusion devices need two branch switch components 2.
By taking double slotting packing bag transfusion devices as an example, two branch switch components 2 are clipped in two branch roads in transfusion device respectively On, main path switch component 1 is clipped on the main road of transfusion device.
The invention also discloses the infusion device for including above-mentioned intelligent fluid discharger, as shown in figure 1, the infusion device is except upper State outside intelligent fluid discharger, in addition to main fluid bag 3 and at least one point of fluid bag 4, divide the number of fluid bag 4 to set as needed Put, can be 1,2,3,4 or more than 4.Fluid bag 4 is divided to be connected by branch pipe 20 of infusing with main fluid bag 3, main liquid Bag 3 is connected with transfusion supervisor 21, and transfusion supervisor 21 is provided with main path switch component 1 and drop kettle, and main path switch component 1 is located at main liquid Between body bag 3 and drop kettle, transfusion branch pipe 20 is provided with branch switch component 2.
As shown in Fig. 1,8, so that first, branch switch component 2 is clipped in by nursing staff according to the sequencing of conveying liquid On corresponding transfusion branch pipe 20, main path switch component 1 is clipped on transfusion supervisor 21, hand-reset main path switch component 1 and branch Way switch component 2, under initial state, main path switch component 1 is opened, and branch switch component 2 is closed.Convey first in main fluid bag 3 Liquid, judge whether liquid conveys completion by photo-generator 7 and photoelectric signal receiver 8, complete in sequence Transfusion.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：As shown in figure 9, main path switch component 1 also includes tritium lamp 23, bar code Scanner 26.Wherein, sound prompt device includes loudspeaker 25, and power module includes AAA batteries 27.Barcode scanner 26 and control Circuit board 13 electrically connects.
Photo-generator 7 selects 850nm near-infrared point-like laser transmitters, and photoelectric signal receiver 8 selects silicon PIN Photodiode, its wavelength of peak sensitivity are 850nm.Photoelectric signal receiver 8 is provided with 850nm infrared fileters 24, filter Except 850nm is with the light wave of wave section.
Tritium lamp 23 is arranged in housing A, and housing A is provided with loophole, tritium lamp 23 without power supply, can self-luminous 25 years, reality Existing night left unguarded assisting lighting function.Barcode scanner 26 is arranged on housing A, by transfusion sequential scan transfusion during use Bar code on bag, patient and fluid information are reported by barcode scanning sequential speech by loudspeaker 25, realizes that auxiliary checks function, takes precautions against doctor Treat mistake and accident.Main path switch component 1 also includes communication module, and communication module is arranged in housing A, communication module and control electricity Road plate electrically connects.Connection with hospital doctor's advice system can be realized by communication module, can be voluntarily when scanning the bar code in infusion bag Check patient information and whether drug information is correct.
Embodiment 3
The present embodiment and the difference of embodiment 1 or 2 are：As shown in Figure 10, in addition to constant temperature vein heating film 28 and letter Number acquisition electrode 29, electrode signal acquisition 29 electrically connect with control board 13, the selective chlorination of electrode signal acquisition 29 silver electricity Pole, for detecting patient's pulse and spasm, when there is the unexpected significantly change of patient's pulse, alarm, such as when patient's arteries and veins Fight less than 30 beats/min or higher than 100 beats/min, carry out alarm.Constant temperature vein heating film 28, is applied to woven hose and arm On, avoided in infusion process because of the cold stimulation after the too low intravasation of fluid temperature, venous patient is protected.Constant temperature vein heats Film 28 can be Electric heating or " heating power patch ".
The present invention realizes the function of automatic circulating picture-changing liquid between more bag liquids, can be automatically performed transfusion stream as needed Journey, and the auditory tone cues before liquid is changed every time, when liquid is totally lost, close woven hose automatically, and alarm, and prevent air from entering blood Circulation and blood back；Early warning nurse liquid feeding takes liquid.Make infusion process full automation, intellectuality, can realize automatic defeated Liquid pipe is managed, and instead of manual control, reduces the cumbersome work of health care worker；Transfusion complication is reduced, has ensured patient Safety.Automatically controlling for the multiple-limb liquid that is particularly suitable for use in flowing, realizes the intelligence of more liquid venous transfusion processes first Change, automation, the problem of liquid must be changed manually by solving patient for many years and medical personnel.
Certainly, the present invention can also have other numerous embodiments, in the case of without departing substantially from spirit of the invention and its essence, Those skilled in the art can make various corresponding changes and deformation according to the present invention, but these change and become accordingly Shape should all belong to the protection domain of appended claims of the invention.

Claims (10)

  1. A kind of 1. intelligent fluid discharger for being used to infuse, it is characterised in that:Opened including main path switch component (1), at least one branch road Component (2) and control board (13) are closed, the main path switch component (1) includes spring clip A (9), electromagnetic lock A (5), opened manually Close A (12), photo-generator (7) and photoelectric signal receiver (8), the photo-generator (7) and photosignal Receiver (8) is respectively arranged in spring clip A (9) two jig arm；Spring clip A (9) is closed mode in the absence of external forces, The electromagnetic lock A (5) includes being used for the dead bolt A (6) that limited spring folder A (9) is closed, the hand switch A (12) and dead bolt A (6) connect；
    The branch switch component (2) includes spring clip B (17), electromagnetic lock B (15) and hand switch B (19), without external force In the case of spring clip B (17) be open mode；The electromagnetic lock B (5) includes being used for the dead bolt B that limited spring folder B (17) is opened (16), the hand switch B (19) is connected with dead bolt B (16)；The electromagnetic lock A (5), photo-generator (7), optical telecommunications Number receiver (8) and electromagnetic lock B (15) electrically connect with control board (13).
  2. 2. the intelligent fluid discharger according to claim 1 for being used to infuse, it is characterised in that：Spring clip A (9) two jig arm On be respectively equipped with microswitch A (10) and the actuating strut A (11) being adapted to microswitch A (10), when spring clip A (9) is closed, Actuating strut A (11) is pressed on microswitch A (10), be respectively equipped with spring clip B (17) two jig arm microswitch B (18) and The actuating strut B (14) being adapted to microswitch B (18), when spring clip B (17) is closed, actuating strut B (14) is pressed in microswitch B (18) on, microswitch A (10) and microswitch B (18) electrically connect with control board (13).
  3. 3. the intelligent fluid discharger according to claim 1 or 2 for being used to infuse, it is characterised in that：The branch switch component (2) at least two, each branch switch component (2) is provided with numeral mark to distinguish each branch switch component (2).
  4. 4. the intelligent fluid discharger according to claim 1 for being used to infuse, it is characterised in that：The main path switch component (1) Including sound prompt device, the sound prompt device electrically connects with control board (13).
  5. 5. the intelligent fluid discharger for being used to infuse according to claim 1 or 4, it is characterised in that：The branch switch component (2) sound prompt device is included.
  6. 6. the intelligent fluid discharger according to claim 1 for being used to infuse, it is characterised in that：Two of the spring clip A (9) Jig arm be respectively fixing clamp arm A and activity jig arm A, fixing clamp arm A inner side have with for the tube seat with woven hose tight fit A, electromagnetic lock A (5) and fixing clamp arm A are affixed；
    Two jig arm of the spring clip B (17) be respectively fixing clamp arm B and activity jig arm B, fixing clamp arm B inner side have with For the tube seat B with woven hose tight fit, electromagnetic lock B (15) and fixing clamp arm B are affixed.
  7. 7. the intelligent fluid discharger according to claim 1 for being used to infuse, it is characterised in that：The control board (13) sets Put on main path switch component (1).
  8. 8. the intelligent fluid discharger according to claim 1 for being used to infuse, it is characterised in that：The electromagnetic lock A (5) and electromagnetism It is penetration type electromagnetic lock to lock B (5).
  9. 9. the intelligent fluid discharger according to claim 1 for being used to infuse, it is characterised in that：Main path switch component (1) also wraps Barcode scanner (26) is included, barcode scanner (26) electrically connects with control board (13).
  10. 10. include the infusion device of the intelligent fluid discharger described in any one of claim 1-9 claim, it is characterised in that： Also include main fluid bag (3) and at least one point of fluid bag (4), divide fluid bag (4) to pass through branch pipe of infusing (20) and main fluid bag (3) connect, the main fluid bag (3) is connected with transfusion supervisor (21), and the transfusion supervisor (21) is provided with main path switch component (1) it is located at drop kettle, the main path switch component (1) between main fluid bag (3) and drop kettle, the transfusion branch pipe (20) is provided with Branch switch component (2).
CN201710912089.2A 2017-09-29 2017-09-29 Intelligent liquid discharger for transfusion and transfusion device comprising same Active CN107693885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710912089.2A CN107693885B (en) 2017-09-29 2017-09-29 Intelligent liquid discharger for transfusion and transfusion device comprising same

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Application Number Priority Date Filing Date Title
CN201710912089.2A CN107693885B (en) 2017-09-29 2017-09-29 Intelligent liquid discharger for transfusion and transfusion device comprising same

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CN107693885A true CN107693885A (en) 2018-02-16
CN107693885B CN107693885B (en) 2020-08-18

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Publication number Priority date Publication date Assignee Title
CN112999460A (en) * 2021-02-20 2021-06-22 四川大学华西医院 Intelligent infusion management system
CN113274577A (en) * 2021-05-20 2021-08-20 宁波市第一医院 Multi-head infusion device

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US4512764A (en) * 1982-09-27 1985-04-23 Wunsch Richard E Manifold for controlling administration of multiple intravenous solutions and medications
CN2170766Y (en) * 1993-04-30 1994-07-06 易宏举 Spring switch type infusion device with automatic stop infusion alarm
CN2853077Y (en) * 2005-07-01 2007-01-03 王宜 Electron prompting device for transfusion
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CN203389149U (en) * 2013-08-09 2014-01-15 华挺 Transfusion bag liquid medicine alarming device
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112999460A (en) * 2021-02-20 2021-06-22 四川大学华西医院 Intelligent infusion management system
CN113274577A (en) * 2021-05-20 2021-08-20 宁波市第一医院 Multi-head infusion device
CN113274577B (en) * 2021-05-20 2022-10-18 宁波市第一医院 Multi-head infusion device

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