WO2014121677A1 - Appareil de perfusion électrique à plusieurs bouteilles - Google Patents

Appareil de perfusion électrique à plusieurs bouteilles Download PDF

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Publication number
WO2014121677A1
WO2014121677A1 PCT/CN2014/070568 CN2014070568W WO2014121677A1 WO 2014121677 A1 WO2014121677 A1 WO 2014121677A1 CN 2014070568 W CN2014070568 W CN 2014070568W WO 2014121677 A1 WO2014121677 A1 WO 2014121677A1
Authority
WO
WIPO (PCT)
Prior art keywords
infusion
liquid
push rod
bottle
joint
Prior art date
Application number
PCT/CN2014/070568
Other languages
English (en)
Chinese (zh)
Inventor
宫鹤
Original Assignee
Gong He
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gong He filed Critical Gong He
Priority to CN201480001687.9A priority Critical patent/CN104487107B/zh
Publication of WO2014121677A1 publication Critical patent/WO2014121677A1/fr

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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway 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
    • A61M5/1407—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
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1409—Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems
    • 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
    • A61M5/1414—Hanging-up devices
    • 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
    • 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
    • A61M5/172—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 electrical or electronic
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M2039/0205—Access sites for injecting media
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway valves
    • A61M2039/224—Multiway valves of the slide-valve type
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/226—Spindles or actuating means
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element

Definitions

  • the invention relates to an infusion device, in particular to an electric multi-bottle infusion device. Background technique
  • the object of the present invention is to overcome the deficiencies of the prior art and provide an electric multi-infusion device for infusion treatment of multiple bottles of liquid medicine for outpatients, thereby reducing the workload of nurses.
  • an electric multi-bottle infusion device comprising an infusion set and a hanger, the infusion set comprises a drip bucket, a flow regulating valve, a filter and an infusion needle, a drip bucket, a flow regulating valve, a filter and The infusion needle is connected by a catheter;
  • the electric multi-bottle infusion device is provided with an electric dressing device, and the electric dressing device includes a plurality of puncture joints, a dressing valve, an electric push rod and a controller, and the puncture joint is connected with an air intake device, and the dressing is changed.
  • the valve comprises a valve seat and a valve core
  • the valve seat is provided with a sliding cavity, a liquid collecting chamber and a plurality of infusion joints, and each infusion joint is provided with a liquid outlet, and the liquid outlet is connected with the liquid collecting chamber, and each infusion
  • the center line of the joint is the same as the center line of the corresponding liquid outlet, and the liquid outlet is located below the corresponding infusion joint
  • the valve core is provided with a liquid guiding hole, and the valve core is dynamically fitted in the sliding cavity of the valve seat, the valve core
  • the liquid guiding hole communicates with the first infusion connector of the valve seat and the corresponding liquid outlet; the first infusion connector is located on the right side of the next infusion connector, and the next infusion connector is located next to the infusion port.
  • the right side of the infusion connector; the valve seat is provided with a liquid outlet joint, and the liquid outlet joint is connected with the liquid collection chamber; a left sealing ring and a right sealing ring are arranged between the valve seat and the valve core, and the left sealing ring is disposed on the left side of the infusion connector The right sealing ring is disposed on the right side of the infusion connector; the puncture connector is connected to the infusion connector through the infusion catheter, and the liquid outlet connector is connected to the drip chamber through the liquid outlet conduit; the valve core is provided with a connecting groove 23, the valve seat is provided with a connecting joint, and the electric device is electrically connected The outer shell of the push rod is provided with a connecting sleeve, and the push rod of the electric push rod is provided with a connecting rod The connecting post of the push rod is connected with the connecting groove of the valve core, and the connecting sleeve of the electric push rod is connected with the connecting joint of the valve seat; the push rod is located in the connecting sleeve, and the connecting
  • the first sensing component is located on the right side of the first sensing switch, the next sensing component is located on the right side of the first sensing component, and the next sensing switch is located on the right side of the first sensing switch.
  • the first sensing component is provided. Opposite the next inductive switch, the next inductive component is placed opposite the next inductive switch; the controller is provided with a remote control, the controller is provided with a control line connected to the inductive switch and the electric push rod; The rod pushes the spool of the dressing valve to move, and the different infusion joints are connected to the corresponding liquid outlets by the liquid guiding holes of the valve core, and the liquid medicines of the different infusion bottles are sequentially sent to the infusion device through the dressing valve.
  • the working principle of the electric multi-bottle infusion device is: When working, the nurse connects each puncture joint of the electric dressing device with each liquid medicine bottle; the first liquid medicine bottle liquid is made up of the first puncture joint and the infusion liquid
  • the catheter enters the first infusion joint of the valve seat, and the liquid medicine enters the liquid collecting chamber through the first infusion joint through the liquid guiding hole of the valve core and the corresponding liquid outlet, and the liquid medicine entering the liquid collecting chamber is discharged from the valve seat.
  • the liquid joint and the liquid outlet conduit enter the dripper of the infusion set, and after the exhaust of the nurse, the infusion device is used to infuse the patient; when the liquid medicine of the first liquid medicine bottle is finished, the patient or the accompanying person uses the remote controller to transmit the medicine change.
  • the signal of the liquid bottle is given to the controller, and the controller controls the electric push rod to push the valve core to move to the left, so that the liquid guiding hole of the valve core is moved from the position of the first infusion joint to the position of the next infusion joint, and the next bottle of liquid medicine
  • the liquid medicine of the bottle enters the next infusion joint of the valve seat from the next puncture joint and the infusion catheter, and the liquid medicine enters the liquid collecting chamber through the liquid guiding hole of the valve core and the corresponding liquid discharging port through the next infusion joint, and enters into the liquid collecting chamber.
  • the liquid medicine enters the dripper of the infusion set from the liquid outlet of the valve seat and the liquid outlet conduit, and injects the next liquid medicine bottle to the patient; meanwhile, when the first sensing element of the push rod moves to the position of the first sensing switch
  • the first sensor switch transmits its signal to the controller, and the controller controls the push rod of the electric push rod to stop moving; when the liquid medicine infusion of the next liquid bottle is completed, the patient or the accompanying person uses the remote controller to retransmit the dressing liquid.
  • the next signal of the bottle is given to the controller.
  • the controller controls the electric push rod to push the valve core to move to the left again, so that the liquid guide hole of the valve core is moved from the position of the next infusion joint to the position of the next infusion joint, and then The liquid medicine of the bottle of the liquid medicine bottle is passed from the next puncture joint and the infusion tube to the next infusion joint of the valve seat, and the liquid medicine is passed from the next infusion joint through the liquid guide hole of the valve core and the corresponding liquid discharge.
  • the mouth enters the liquid collection chamber, and the liquid medicine entering the liquid collection chamber enters the dripper of the infusion set from the liquid outlet of the valve seat and the liquid outlet conduit, and the infusion of the liquid medicine bottle is performed on the patient; meanwhile, when the push rod is under One
  • the sensing member moves to the position of the next sensing switch, the next sensing switch transmits its signal to the controller, and the controller controls the electric motor.
  • the push rod of the push rod stops moving; the above operation is repeated by the patient or the accompanying person until the liquid medicine of the last bottle of the liquid bottle is lost, reducing the workload of the nurse.
  • the utility model has the beneficial effects that: the electric multi-bottle infusion device is provided with a dressing valve, an electric push rod and a controller.
  • the nurse connects the plurality of liquid medicine bottles with the dressing valve, When the liquid medicine of the first liquid medicine bottle is finished, the patient or the accompanying person controls the push rod of the electric push rod to push the valve core to move by using the remote controller of the controller, and the next liquid medicine bottle is guided by the liquid guiding hole of the valve core.
  • the liquid medicine is connected to the infusion device, and the patient is infused by the infusion device.
  • the operation is repeated, and the liquid medicine of the last bottle of the liquid medicine bottle is connected to the infusion device, thereby solving the problem that the nurse has insufficient manpower.
  • Figure 1 is a schematic view showing the structure of an electric multi-bottle infusion device. detailed description
  • FIG. 1 is a schematic structural view of an electric multi-bottle infusion device, an electric multi-bottle infusion device including an infusion set 1 and a hanger 2, the infusion set 1 including a drip bucket 3, a flow regulating valve 4, a filter 5, and an infusion needle 6, the drip bucket 3, the flow regulating valve 4, the filter 5 and the infusion needle 6 are connected by a catheter;
  • the electric multi-bottle infusion device is provided with an electric dressing device 7, the electric dressing device 7 includes a plurality of puncture joints 8, and a dressing change
  • the valve 9, the electric push rod 10 and the controller 11, the puncture joint 8 is connected with an air intake device 12,
  • the dressing valve 9 includes a valve seat 13 and a valve core 14, and the valve seat 13 is provided with a sliding cavity 15 and a liquid collecting chamber 16.
  • the left sealing ring 21 is disposed on the left side of the infusion connector 17, and the right sealing ring 22 is disposed on the right side of the infusion connector 17; the puncture connector 8 is infused through the infusion
  • the catheter is connected to the infusion joint 17, and the liquid outlet joint 20 is connected to the dripper 3 through the liquid outlet conduit; the valve core 14 is provided with a connecting groove 23, and the valve seat 13 is provided There is a connecting joint 24, the outer casing of the electric push rod 10 is provided with a connecting sleeve 25, and the push rod 26 of the electric push rod 10 is provided with a connecting post 27, and the connecting post 27 of the push rod 26 is connected with the connecting groove 23 of the valve core 14, electric The connecting sleeve 25 of the push rod 10 is connected with the connecting joint 24 of the valve seat 13; the push rod 26 is located in the connecting sleeve 25, the connecting sleeve 25 is provided with a plurality of sensing switches 29, and the push rod 26 is provided with a plurality of sensing members 28, the first The
  • the controller 11 Opposite to the next inductive switch 29, the next inductive component 28 is disposed opposite the next inductive switch 29; the controller 11 is provided with a remote control 30, and the controller 11 is provided with a control line connected to the inductive switch 29 and the electric push rod 10.
  • the controller 11 is used to control the electric push rod 10 to push the spool 14 of the dressing valve 9 to move, and the different infusion joints 17 are connected to the corresponding liquid outlets 18 by the liquid guiding holes 19 of the spool 14 to make different infusion bottles
  • the liquid medicine of 31 is sent to the infusion set 1 in sequence through the dressing valve 9, and the infusion solution is used.
  • Device 1 infusions the patient.
  • the infusion channel is connected to the different liquid medicine bottle 31 by the liquid guiding hole 19 of the valve body 11, the center line of the valve body 11 and the sliding cavity 12
  • the center line of the spool 11 is the same as the center line of the push rod 26 of the electric push rod 10; the center line of the infusion joint 14 of the valve seat 10 and the liquid guide hole 16 of the valve body 11 and the spool 11 axis and The center line and the vertical direction of the push rod 26;
  • the connecting joint 24 of the valve seat 13 is provided with an external thread, and the connecting sleeve 25 of the electric push rod 10 is provided with an internal thread, and the external thread of the connecting joint 24 and the connecting sleeve 25 of the electric push rod 10 Internal thread connection.
  • the push rod 26 In order to allow the push rod 26 to enter the sliding cavity 15 of the valve seat 13, the push rod 26 is pushed by the push rod 26 to move, and the outer diameter of the push rod 26 of the electric push rod 10 is equal to the outer diameter of the valve body 11; On the push rod 26, the outer surface of the sensing member 28 is flat with the outer surface on the push rod 26.
  • the distance from the first inductive member 28 to the next inductive member 28 and the first infusion connector 17 to the next infusion connector are equal, and the distance from the first inductive switch 29 to the next inductive switch 29 is equal to the distance from the first inductive member 28 to the next inductive member 28.
  • the electric push rod 10 is hung on the hanger 2.

Abstract

L'invention concerne un appareil de perfusion électrique à plusieurs bouteilles muni d'une valve de changement de médicament (9), d'une tige poussoir électrique (10) et d'un dispositif de commande (11). Lorsqu'un patient a besoin de plusieurs solutions médicamenteuses pour une thérapie par perfusion, un infirmier connecte les multiples bouteilles de solution médicamenteuse (31) à la valve de changement de médicament (9). Lorsque la solution médicamenteuse de la première bouteille de solution médicamenteuse (31) est consommée, le patient ou une personne accompagnatrice utilise une commande à distance (30) du dispositif de commande (11) pour commander le déplacement d'un noyau de valve (14) de tige poussoir de la tige poussoir électrique (10), utilise un orifice de guidage de solution (19) du noyau de valve (14) pour connecter la solution médicamenteuse de la bouteille de solution médicamenteuse (31) suivante à un appareil de perfusion de solution (1), et utilise l'appareil de perfusion de solution (1) pour perfuser le patient. Cette opération est répétée jusqu'à ce que la solution médicamenteuse de la dernière bouteille de solution médicamenteuse (31) soit connectée à l'appareil de perfusion de solution (1), ce qui résout le problème de la pénurie d'infirmiers.
PCT/CN2014/070568 2013-02-08 2014-01-14 Appareil de perfusion électrique à plusieurs bouteilles WO2014121677A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480001687.9A CN104487107B (zh) 2013-02-08 2014-01-14 电动多瓶输液装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310062319.2A CN103127575B (zh) 2013-02-08 2013-02-08 电动多瓶输液装置
CN201310062319.2 2013-02-08

Publications (1)

Publication Number Publication Date
WO2014121677A1 true WO2014121677A1 (fr) 2014-08-14

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Application Number Title Priority Date Filing Date
PCT/CN2014/070568 WO2014121677A1 (fr) 2013-02-08 2014-01-14 Appareil de perfusion électrique à plusieurs bouteilles

Country Status (2)

Country Link
CN (2) CN103127575B (fr)
WO (1) WO2014121677A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106390224A (zh) * 2016-10-24 2017-02-15 田洪伟 一种自动输液设备
CN107198803A (zh) * 2017-07-17 2017-09-26 刘子航 一种多功能输液机器人
WO2018075390A1 (fr) * 2016-10-17 2018-04-26 Bayer Healthcare Llc Soupape de régulation de fluide et collecteur
CN111375102A (zh) * 2020-03-20 2020-07-07 四川轻化工大学 一种多功能智能输液装置
CN112089921A (zh) * 2020-09-26 2020-12-18 王寒啸 一种输液自动换瓶监护装置
US11351350B2 (en) 2015-06-08 2022-06-07 Peripal Ag Apparatus for connecting a tube connector to a fitting and to fasten or unfasten closure caps

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CN103127575B (zh) * 2013-02-08 2014-09-10 郑运婷 电动多瓶输液装置
CN104667375A (zh) * 2014-11-18 2015-06-03 安徽工程大学 带有自动换液的输液器
CN106474590A (zh) * 2016-02-29 2017-03-08 上海微创生命科技有限公司 一种输注装置
CN110025849A (zh) * 2019-04-29 2019-07-19 杭州市红十字会医院 一种神经内科输液护理装置
CN111529806B (zh) * 2020-05-21 2020-11-24 王静 一种用于医疗的自动输液设备

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CN102727957A (zh) * 2012-06-06 2012-10-17 唐敏峰 多瓶自动连打静脉输液器
CN103127575A (zh) * 2013-02-08 2013-06-05 郑运婷 电动多瓶输液装置
CN203183405U (zh) * 2013-02-08 2013-09-11 郑运婷 一种电动多瓶输液装置

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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
US20040162515A1 (en) * 2001-05-07 2004-08-19 Chornenky Victor I. Apparatus and method for out-of-hospital thrombolytic therapy
EP1602388B1 (fr) * 2004-06-03 2009-11-11 Unicare S.r.L. Système d'injection par voie intraveineuse avec collecteur à accès multiple
CN102614561A (zh) * 2012-03-23 2012-08-01 重庆迈德医疗器械有限公司 自动控制输液装置及其自动控制方法
CN102727957A (zh) * 2012-06-06 2012-10-17 唐敏峰 多瓶自动连打静脉输液器
CN103127575A (zh) * 2013-02-08 2013-06-05 郑运婷 电动多瓶输液装置
CN203183405U (zh) * 2013-02-08 2013-09-11 郑运婷 一种电动多瓶输液装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11351350B2 (en) 2015-06-08 2022-06-07 Peripal Ag Apparatus for connecting a tube connector to a fitting and to fasten or unfasten closure caps
WO2018075390A1 (fr) * 2016-10-17 2018-04-26 Bayer Healthcare Llc Soupape de régulation de fluide et collecteur
JP2019530544A (ja) * 2016-10-17 2019-10-24 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅＬＬＣ 流体制御バルブおよびマニホールド
JP7072566B2 (ja) 2016-10-17 2022-05-20 バイエル・ヘルスケア・エルエルシー 流体制御バルブおよびマニホールド
CN106390224A (zh) * 2016-10-24 2017-02-15 田洪伟 一种自动输液设备
CN107198803A (zh) * 2017-07-17 2017-09-26 刘子航 一种多功能输液机器人
CN111375102A (zh) * 2020-03-20 2020-07-07 四川轻化工大学 一种多功能智能输液装置
CN112089921A (zh) * 2020-09-26 2020-12-18 王寒啸 一种输液自动换瓶监护装置

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Publication number Publication date
CN104487107B (zh) 2016-06-08
CN103127575B (zh) 2014-09-10
CN104487107A (zh) 2015-04-01
CN103127575A (zh) 2013-06-05

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