CN100571798C - Transfusion device automatically drip-stopping, alarm device - Google Patents

Transfusion device automatically drip-stopping, alarm device Download PDF

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Publication number
CN100571798C
CN100571798C CNB2008100101878A CN200810010187A CN100571798C CN 100571798 C CN100571798 C CN 100571798C CN B2008100101878 A CNB2008100101878 A CN B2008100101878A CN 200810010187 A CN200810010187 A CN 200810010187A CN 100571798 C CN100571798 C CN 100571798C
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CN
China
Prior art keywords
collector tube
tube
hollow float
transfusion
guide post
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
Application number
CNB2008100101878A
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Chinese (zh)
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CN101234219A (en
Inventor
李宇石
李枫
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Individual
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Individual
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Publication date
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Priority to CNB2008100101878A priority Critical patent/CN100571798C/en
Publication of CN101234219A publication Critical patent/CN101234219A/en
Priority to PCT/CN2009/070120 priority patent/WO2009092312A1/en
Application granted granted Critical
Publication of CN100571798C publication Critical patent/CN100571798C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • A61M5/1411—Drip chambers
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • 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
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube

Abstract

A kind of transfusion device automatically drip-stopping, alarm device, comprise perforator, power-assisted air bag, inducing QI, the drain connection tube, the collector tube loam cake, be provided with connector and elastic seal cartridge in the collector tube lower port, in collector tube, be provided with hollow float, on the hollow float, the lower end is respectively equipped with guide post and conical plug, the conical plug lower end is provided with down guide post, on, following guide post inserts respectively in the pilot hole and connector that covers on the collector tube, be provided with magnetic on hollow float, establish the acoustic-optic alarm of tongue tube or magnetic switch in the collector tube outside is provided with, tongue tube or magnetic switch are corresponding with position, magnetic whereabouts, the hollow float upper surface is a taper surface, and its special character is: the last airway of perforator and following airway are staggeredly located.Advantage is: simple in structure, reliable operation, when transfusion is treated can seal automatically when most, automatically drip-stopping, the transfusion outpatient blood vessel not blood back, do not advance air, has automatic prompt functions, make patient, entourage in time obtain transfusion and treat most information, and can be immediately close transfusion device voluntarily, prevent that malpractice from taking place.

Description

Transfusion device automatically drip-stopping, alarm device
Technical field
The invention belongs to a kind of automaton, particularly a kind of transfusion device automatically drip-stopping, alarm device.
Background technology
Existing transfusion device alarm device be by collector tube, dropping funnel, be located in the collector tube and the float of interior dress magnetic powder, be located at the collector tube sidewall tongue tube, constitute with the placed in-line power supply of tongue tube and alarm device.When transfusion is treated when most, float moves down and makes the tongue tube action, connects alarm device, and described alarm device is located at nurse's night shift room.The problem that this alarm device exists is: 1, float can not be treated when most liquid outlet sealing with collector tube in transfusion, to being in the generation that dormant patient or deaf mute can not prevent malpracticees such as air admission blood vessel and blood back phenomenon.2, the float upper surface is the plane, makes the residual waste of medicinal liquid, does not meet the transfusion requirement.3, because float does not have guider, and float rocks with medicinal liquid, makes magnetic powder be in quick condition, the tongue tube job insecurity does not have the effect of accurate warning.4, alarm device is located at nurse's night shift room, need set up wiring, has both increased investment, makes the ward seem messy again, and patient or entourage can not in time obtain infusing and treat most information; Treat that when transfusion when most, the monitor staff who is located at nurse's night shift room at first learns information, reinforms the nurse, processing procedure is loaded down with trivial details, adds that the nurse can not arrive in the very nick of time because of handling other affairs sometimes, incurs loss through delay the processing time, causes malpractice easily.
Summary of the invention
The objective of the invention is to be to overcome the problems referred to above that prior art exists, a kind of transfusion device automatically drip-stopping, alarm device are provided, this transfusion device automatically drip-stopping, simple in structure, the reliable operation of alarm device, when transfusion is treated can seal automatically when most, automatically drip-stopping, the transfusion outpatient blood vessel not blood back, do not advance air, have automatic prompt functions, can make patient, entourage in time obtain transfusion and treat most information, and close transfusion device voluntarily, prevent that malpractice from taking place.
The present invention is achieved in that it comprises perforator 3, be provided with power-assisted air bag 2 in perforator 3 sides, air filter 1 is housed on power-assisted air bag 2, be connected with inducing QI in perforator 3 lower port, drain connection tube 4, in inducing QI, drain connection tube 4 lower port are connected with the collector tube loam cake 5 that the upper end is provided with inlet, collector tube loam cake 5 inlets are provided with delivery hole 501, pilot hole 503 and gas port 502, collector tube loam cake 5 is connected with collector tube 8, be provided with connector 10 in collector tube 8 lower port, connector 10 longitudinally is provided with centre bore, at connector 10 elastic seal cartridges 9 that are provided with suitable for reading, in collector tube 8, be provided with hollow float 6, hollow float 6 upper ends are provided with guide post 601a, the hollow float lower end is provided with conical plug 602b, conical plug 602b lower end is provided with down guide post 602a, last guide post 601a and following guide post 602a insert respectively in pilot hole 503 and the connector 10, on hollow float 6, be provided with magnetic 7, in being equipped with, collector tube 8 outsides establish the acoustic-optic alarm 11 of tongue tube or magnetic switch 12, described tongue tube or magnetic switch 12 are corresponding with position, magnetic 7 whereabouts, hollow float 6 upper surfaces are taper surface, and its special character is: the last airway of perforator 3 is staggeredly located with following airway.
Advantage of the present invention is: simple in structure, reliable operation, can prevent that medicinal liquid from remaining on the hollow float, treat when most unmanned nurse when transfusion and can seal automatically, automatically drip-stopping, the transfusion outpatient blood vessel not blood back, do not advance air, have automatic prompt functions, can make patient, entourage in time obtain transfusion and treat most information, and can be immediately close transfusion device voluntarily, bring great convenience to patient's transfusion, guarantee the safety of patient in the drop process, prevent to exhaust the malpractice that causes because of transfusion.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is magnetic and second kind of connected mode sketch map of hollow float;
Fig. 3 is the circuit theory diagrams of first kind of form of acoustic-optic alarm;
Fig. 4 is the circuit theory diagrams of second kind of form of acoustic-optic alarm;
Fig. 5 is the circuit theory diagrams of the third form of acoustic-optic alarm.
Among the figure: air filter 1, power-assisted air bag 2, perforator 3, delivery hole 301, gas port 302, air inlet 302a, inducing QI, drain connection tube 4, collector tube loam cake 5, delivery hole 501, gas port 502, pilot hole 503, hollow float 6, upper shell 601, lower house 602, plug connector 603, last guide post 601a, following guide post 602a, conical plug 602b, magnetic 7, collector tube 8, elastic seal cartridge 9, connector 10, acoustic-optic alarm 11, tongue tube or magnetic switch 12, power supply 13, light-emitting component 14, acoustics circuit 15.
The specific embodiment
As shown in Figure 1, the present invention has a perforator 3, perforator 3 one sides are provided with delivery hole 301, opposite side is provided with gas port 302, gas port 302 is provided with air inlet 302a, gas port 302 is positioned at the following position of air inlet 302a and is following airway, it is last airway with the upper part that gas port 302 is positioned at air inlet 302a, last airway and following airway are staggeredly located, be provided with power-assisted air bag 2 in perforator 3 sides, the air guide channel of described power-assisted air bag 2 communicates with gas port 302 and is directed downwards inclination along the air inlet 302a of gas port 302, in case the medicinal liquids that enter in the operating process in the power-assisted air bag 2 can not total reflux.Air filter 1 is housed on power-assisted air bag 2, be connected with inducing QI in perforator 3 lower port, drain connection tube 4, in inducing QI, drain connection tube 4 lower port are connected with the collector tube loam cake 5 that the upper end is provided with inlet, collector tube loam cake 5 inlets are provided with delivery hole 501, pilot hole 503 and gas port 502, collector tube loam cake 5 is connected with collector tube 8, be provided with connector 10 in collector tube 8 lower port, connector 10 longitudinally is provided with centre bore, at connector 10 elastic seal cartridges 9 that are provided with suitable for reading, in collector tube 8, be provided with hollow float 6, described hollow float 6 upper surfaces are taper surface, to prevent that medicinal liquid from remaining on the hollow float, hollow float 6 can be the branch body structure and by upper shell 601, lower house 602, the plug connector 603 that is connected between upper shell 601 and the lower house 602 constitutes, upper shell 601 upper ends are provided with guide post 601a, lower house 602 lower ends are provided with conical plug 602b, conical plug 602b lower end is provided with down guide post 602a, last guide post 601a and following guide post 602a insert respectively in pilot hole 503 and the connector 10, in hollow float 6, be provided with magnetic 7, magnetic 7 is advisable to adopt Magnet, and magnetic 7 can be the round sheet body and is encapsulated in the hollow float 6; Perhaps as shown in Figure 2, magnetic 7 also can be circular and is installed in hollow float 6 outer surfaces.Establish the acoustic-optic alarm 11 of tongue tube or magnetic switch 12 in collector tube 8 outsides are equipped with, acoustic-optic alarm 11 hangs on the collector tube loam cake 5.Described tongue tube or magnetic switch 12 are corresponding with position, magnetic 7 whereabouts.Described acoustic-optic alarm 11 can adopt three kinds of circuit forms, and first kind of form formed series loop by power supply 13, tongue tube or magnetic switch 12, light-emitting component 14, acoustics circuit 15 as shown in Figure 3.Second kind of form as shown in Figure 4, form by power supply 13, tongue tube or magnetic switch 12, light-emitting component 14 and acoustics circuit 15, described tongue tube or magnetic switch 12 1 ends are connected with power supply 13 1 ends, light-emitting component 14 and acoustics circuit 15 are connected in parallel on tongue tube or the magnetic switch 12 and power supply 13 other ends, disturb the normal articulation of acoustics circuit 15 to prevent light-emitting component when work.The third form as shown in Figure 5, described acoustic-optic alarm 11 is made up of dual power supply 13, tongue tube or magnetic switch 12, light-emitting component 14 and acoustics circuit 15, one of them power supply, tongue tube or magnetic switch 12 and light-emitting component 14 are formed a loop, another power supply, tongue tube or magnetic switch 12 and acoustics circuit 15 are formed another loop, two shared tongue tubes in loop or magnetic switch, to prevent that two electric power loops from interfering with each other the loss with electric energy, influences operate as normal.Described light-emitting component 14 can adopt a plurality of from the shwoot optical diode and be positioned at the diverse location of acoustic-optic alarm 11, so that patient or entourage can in time observe warning message, described acoustics circuit 15 is made up of pronunciation chip and speaker.
During use, be connected with tube for transfusion between the connector 10 of this transfusion device automatically drip-stopping, alarm device and the infusion unit titrimeter.The delivery hole 301 of medicinal liquid in perforator 3, the delivery hole 501 on the collector tube loam cake 5 enter in the collector tube 8, and hollow float 6 is floated, and medicinal liquid enters infusion unit titrimeter, again in transfusion device exports the patient vessel to.When medicinal liquid will exhaust, collector tube 8 giving drugs into nose liquid levels descended, and hollow float 6 is moved down, and conical plug 602b falls into elastic seal cartridge 9, with elastic seal cartridge 9 upper port shutoff; Simultaneously, magnetic 7 falls with hollow float 6, near tongue tube or magnetic switch 12, sound light alarming circuit 11 is connected in tongue tube or magnetic switch 12 actions, and patient or entourage are carried out the sound and light alarm prompting, so that in time close transfuse switch, and notify medical personnel in time to dial pin or change dressings.When the drop needs of patients is changed dressings the continuation drop, perforator 3 is inserted in medicine bottle bottle stopper or the medicated bag bag mouth place that needs replacing, reuse is held tight inflation power-assisted air bag 2, after loosing one's grip the residual liquors in delivery hole 301 on the perforator 3 and the gas port 302 are entered in the collector tube 8, and make and be full of medicinal liquid in the collector tube 8 rapidly, hands is pinched infusion unit titrimeter, make upwards drift of hollow float 6, reopen infusion channel, continue transfusion, this transfusion device automatically drip-stopping, alarm device are returned to normal.

Claims (1)

1, a kind of transfusion device automatically drip-stopping, alarm device, comprise perforator (3), be provided with power-assisted air bag (2) in perforator (3) side, air filter (1) is housed on power-assisted air bag (2), be connected with inducing QI in perforator (3) lower port, drain connection tube (4), in inducing QI, drain connection tube (4) lower port is connected with the collector tube loam cake (5) that the upper end is provided with inlet, collector tube loam cake (5) inlet is provided with delivery hole (501), pilot hole (503) and gas port (502), collector tube loam cake (5) is connected with collector tube (8), be provided with connector (10) in collector tube (8) lower port, connector (10) longitudinally is provided with centre bore, at connector (10) elastic seal cartridge (9) that is provided with suitable for reading, in collector tube (8), be provided with hollow float (6), hollow float (6) upper end is provided with guide post (601a), hollow float (6) lower end is provided with conical plug (602b), conical plug (602b) lower end is provided with down guide post (602a), last guide post (601a) and following guide post (602a) insert respectively in pilot hole (503) and the connector (10), on hollow float (6), be provided with magnetic (7), in being equipped with, collector tube (8) outside establishes the acoustic-optic alarm (11) of tongue tube or magnetic switch (12), described tongue tube or magnetic switch (12) are corresponding with magnetic (7) position, whereabouts, hollow float (6) upper surface is a taper surface, it is characterized in that: the last airway of perforator (3) and following airway are staggeredly located.
CNB2008100101878A 2008-01-18 2008-01-18 Transfusion device automatically drip-stopping, alarm device Expired - Fee Related CN100571798C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB2008100101878A CN100571798C (en) 2008-01-18 2008-01-18 Transfusion device automatically drip-stopping, alarm device
PCT/CN2009/070120 WO2009092312A1 (en) 2008-01-18 2009-01-13 Automatic drip-stopping, alarm apparatus for infusion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2008100101878A CN100571798C (en) 2008-01-18 2008-01-18 Transfusion device automatically drip-stopping, alarm device

Publications (2)

Publication Number Publication Date
CN101234219A CN101234219A (en) 2008-08-06
CN100571798C true CN100571798C (en) 2009-12-23

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WO (1) WO2009092312A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100571798C (en) * 2008-01-18 2009-12-23 李宇石 Transfusion device automatically drip-stopping, alarm device
CN103041472B (en) * 2013-01-16 2015-08-12 慈溪市附海红莲塑料制品厂 A kind of umbrella or parasols transfusion stand with warning function
CN103041471B (en) * 2013-01-16 2015-03-18 慈溪市附海镇界诺电器厂 Head-mounted alarm infusion bottle rack
CN103055375B (en) * 2013-01-16 2015-03-11 慈溪市附海镇界诺电器厂 Shoulder bottle stand with alarm function
CN103550841B (en) * 2013-11-13 2016-02-17 李宇石 Infuser with automatic alarm of stopped intravenous drip
US10413662B2 (en) * 2015-05-14 2019-09-17 Carefusion 303, Inc. Priming apparatus and method
CN104826191B (en) * 2015-06-03 2017-12-08 王文秀 It is disposable to stop dripping automatic alarm transfusion device
CN111888573B (en) * 2020-08-06 2021-06-04 吉林大学 Adult ICU ward severe patient's nursing monitored control system
CN111905191A (en) * 2020-08-07 2020-11-10 吉林大学 Infusion volume self-monitoring assembly for adult ICU medical care
CN114470413A (en) * 2021-12-30 2022-05-13 汕头大学 Multifunctional transfusion alarm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2120588U (en) * 1991-12-29 1992-11-04 徐钦建 Magnetic control tranfusion automatic alarm
ZA200004569B (en) * 2000-05-25 2001-03-01 Makkink A E Infusion of liquids into the human or animal body.
US6337631B1 (en) * 2001-03-12 2002-01-08 Min-Fang Pai Automatic infusion-monitoring instrument
CN2649095Y (en) * 2003-11-10 2004-10-20 程卫东 Infusion device with automatic alarm
CN2666460Y (en) * 2003-12-19 2004-12-29 李宇石 Automatic stopping dripping infusion device
CN100571798C (en) * 2008-01-18 2009-12-23 李宇石 Transfusion device automatically drip-stopping, alarm device

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Publication number Publication date
CN101234219A (en) 2008-08-06
WO2009092312A1 (en) 2009-07-30

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