CN106334238A - Automatic transfusion amount control apparatus - Google Patents
Automatic transfusion amount control apparatus Download PDFInfo
- Publication number
- CN106334238A CN106334238A CN201610858946.0A CN201610858946A CN106334238A CN 106334238 A CN106334238 A CN 106334238A CN 201610858946 A CN201610858946 A CN 201610858946A CN 106334238 A CN106334238 A CN 106334238A
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- CN
- China
- Prior art keywords
- infusion
- transfusion
- alarm
- block
- support
- 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.)
- Pending
Links
- 238000001802 infusion Methods 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- A61M5/168—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
- A61M5/168—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
-
- 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
- A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
-
- 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
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
-
- 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
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an automatic transfusion amount control apparatus which is arranged on a transfusion support (3). The transfusion support (3) is provided with a transfusion bottle (1) and a transfusion pipe (10), the transfusion bottle (1) is hung on the transfusion support (3) by virtue of a pulley (2) and a pulley rope; the other end of the pulley rope is connected with a counterweight block (5); a flow control alarming module (6) is arranged below the counterweight block (5). By adopting the technical scheme, the automatic control of the transfusion amount is realized, and the alarming prompting can be performed when the liquid medicine is completely transfused; if the medical personnel and family members of a patient do not discover the completion of the transfusion, the transfusion pipe can be closed in time, so that the unattended operation of the transfusion process can be realized, the automation degree of the transfusion process is improved, and the metal stress of the medical personnel and the family members of the patient in the nursing process can be alleviated; the automatic transfusion amount control apparatus is suitable for different transfusion environments and has a wide popularization value.
Description
Technical field
The invention belongs to the technical field of medicine equipment, it is related to the improvement of infusion set.More particularly it relates to one
Plant amount of infusion automaton.
Background technology
At present, patient has been often required to special messenger in hospital transfusion and has accompanied and attended to, due to fatigue or other reason of entourage, when
Liquid can not find in time close to when being totally lost, and lead to the generation of malpractice, cause the misery of patient and cause doctor-patient dispute.Institute
So that, in infusion process, medical personnel and families of patients stress are larger.
Content of the invention
The present invention provides a kind of amount of infusion automaton, its objective is to realize automatically controlling of amount of infusion.
To achieve these goals, the technical scheme that the present invention takes is:
The amount of infusion automaton of the present invention, is arranged on infusion support, setting transfusion on described infusion support
Bottle and woven hose, described infusion bottle is suspended on described infusion support by pulley and pulley wheel rope；Described pulley wheel
The other end of rope connects balancing weight；In the lower section of described balancing weight, flow is set and controls alarm module.
Described infusion bottle is connected by deceleration extension spring with the base of infusion support.
The material of described balancing weight is magnetic induction material, and described flow controls alarm module to be provided with magnetic flux sensing
Device.
Above described balancing weight, limiting plate is set；Described pulley wheel rope passes through the through hole of described limiting plate.
On described infusion support, setting fixes to clamp block and movable clamping block；Described woven hose is vertically disposed at
Fix to clamp between block and movable clamping block；The described block that fixes to clamp is fixedly connected on described infusion support, described
Movable clamping block is connected with the axle of motor, and the described body of motor is fixedly connected with described infusion support.
Described fixes to clamp the end that block is contacted with woven hose with movable clamping block, is equipped with roller.
Described flow controls and arranges flow control switch on alarm module, described flow control switch pass through circuit with
Described motor connects.
Described flow controls in alarm module, arranges acoustic alarm.
Described flow controls in alarm module, arranges light flash alarm.
The present invention using technique scheme it is achieved that automatically controlling of amount of infusion, simultaneously can be when liquid will be totally lost
Carry out alarm；If medical personnel or even families of patients do not find in time, woven hose can be closed in time, realize infusing
The unmanned of journey, improves infusion process automaticity and guarantees safety, mitigates medical personnel and families of patients in nursing
During stress；It is applied to different transfusion environment, there is the value of popularity.
Brief description
The mark of content shown in accompanying drawing and in figure is briefly described as follows:
Fig. 1 is the structural representation of the present invention；
Being labeled as in Fig. 1:
1st, infusion bottle；2nd, pulley；3rd, infusion support；4th, limiting plate；5th, balancing weight；6th, flow controls alarm module；7th, electricity
Motivation；8th, movable clamping block, 9, fix to clamp block, 10, woven hose, 11, deceleration extension spring.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is made further details of
Illustrate, to help those skilled in the art to have more complete, accurate and deep reason to the inventive concept of the present invention, technical scheme
Solution.
It is the structure of the present invention as shown in Figure 1, is a kind of amount of infusion automaton, be arranged on infusion support 3, institute
Setting infusion bottle 1 and woven hose 10 on the infusion support 3 stated.Described amount of infusion automaton includes amount of infusion warning dress
Put and woven hose control device.Described amount of infusion warning device is by infusion bottle, pulley, balancing weight, switch and wireless alarmer
Composition；Woven hose control device is made up of gripping block and motor.
Specifically, in order to overcome the defect of prior art, realize the goal of the invention automatically controlling of amount of infusion, the present invention adopts
The technical scheme taking is:
As shown in figure 1, the amount of infusion automaton of the present invention, wherein, described infusion bottle 1 passes through pulley 2 and slides
Wheel wheel rope is suspended on described infusion support 3；The other end of described pulley wheel rope connects balancing weight 5；In described counterweight
The lower section of block 5, setting flow controls alarm module 6.
Due to adopting said structure, the present invention is applied to different transfusion environment, amount of infusion can be controlled simultaneously, report to the police
And close woven hose in time, realize the unmanned of infusion process, improve infusion process automaticity.The present invention is applied to
Patient is controlled to amount of infusion in hospital transfusion, reports to the police and closes woven hose in time, it is to avoid the generation of malpractice.
In the apparatus, pulley 2 is fixed on infusion support 3, and balancing weight 5 and infusion bottle 1 are hung respectively by pulley wheel rope
In the both sides of pulley 2, flow controls alarm module 6 to be arranged on the lower section of balancing weight 5, and woven hose 10 is connected with infusion bottle 1.Counterweight
Block 5 and flow control alarm module 6 jointly to complete the effect of detection, control and the warning of amount of infusion.
Described infusion bottle 1 is connected by deceleration extension spring 11 with the base of infusion support 3.
By the effect of deceleration extension spring 11, remaining amount of infusion is fewer, and balancing weight 5 moves downward distance and increases, spring tension
Increase, the decrease speed of balancing weight 5 is slower, can delay the transfusion speed of liquid, that is, control amount of infusion, to medical personnel and disease
The sufficient process time of members.
The material of described balancing weight 5 is magnetic induction material, and described flow controls alarm module 6 to be provided with magnetic flux sensing
Device.
When the distance that balancing weight 5 controls alarm module 6 with flow changes, the signal of magnetic flux transducer becomes
Change, by magnetic induction material and magnetic flux transducer, judge the distance that balancing weight declines, so that medical personnel judge the surplus of liquid
Surplus, and take appropriate measures；By flow control alarm module 6 motor 7 is controlled, suitable regulating liquid medicine defeated
Liquid speed degree, that is, control amount of infusion.For example, transfusion speed is too fast, then control motor 7 to move, woven hose 10 is compressed a bit, subtracts
Primary infusion speed；Vice versa.
Above described balancing weight 5, limiting plate 4 is set；Described pulley wheel rope passes through the logical of described limiting plate 4
Hole.
Limiting plate 4 is fixedly mounted on infusion support 3, and balancing weight 5 is in the lower section of limiting plate 4.
During patient infusion, the weight of infusion bottle 1 is more than the weight of balancing weight 5, positioned at the infusion bottle on pulley 2 right side
1 decline, balancing weight 5 rises, and limited plate 4 limits, and patient carries out normal infusion.
Be presented herein below realize woven hose 10 closing structure:
On described infusion support 3, setting fixes to clamp block 9 and movable clamping block 8；Described woven hose 10 is vertically
It is placed in and fix to clamp between block 9 and movable clamping block 8；The described block 9 that fixes to clamp is fixedly connected on described infusion support 3
On, described movable clamping block 8 is connected with the axle of motor 7, and the described body of motor 7 is solid with described infusion support 3
Fixed connection.
Fix to clamp block 9 and movable clamping block 8 is separately mounted to the both sides of woven hose 10, motor 7 passes through screw rod and work
Dynamic gripping block 8 is connected, and is connected with corresponding drive circuit, forms the control to amount of infusion.
During patient infusion, when the liquid in infusion bottle 1 will be totally lost, the weight of infusion bottle 1 is less than balancing weight 5
Weight, the infusion bottle 1 positioned at pulley 2 right side rises, and balancing weight 5 falls automatically, makes installation flow thereunder control report
Switch connection in alert module 6, on the one hand notifies medical personnel by wireless alarmer, on the other hand, by Motor drive
Circuit makes motor 7 rotate, drive screw, the clamp system of nut composition, so that woven hose 10 is clamped, closes woven hose 10, from
Dynamic stopping infusion.
Described fixes to clamp the end that block 9 is contacted with woven hose 10 with movable clamping block 8, is equipped with roller.
Effect using roller is, in woven hose 10 upwards motion process, reduces the friction of gripping block and woven hose 10.
Described flow controls setting flow control switch on alarm module 6, and described flow control switch passes through circuit
It is connected with described motor 7.
Described flow controls in alarm module 6, arranges acoustic alarm.
By acoustic alarm, when liquid will be totally lost, send audible alarm, point out medical personnel or families of patients to adopt
Take corresponding measure.
Described flow controls in alarm module 6, arranges light flash alarm.
By light flash alarm, when liquid will be totally lost, send light flash alarm, point out medical personnel or disease
Members take corresponding measure.
Flow in the present invention controls the type of alarm of alarm module 6 to be not limited to wireless alarm system, also can be using other
Mode is reported to the police and is informed the relevant personnel.
Motor drive mode in the present invention also can adopt different types of motor and drive circuit.It is for instance possible to use
Stepper motor is controlled.
Above in conjunction with accompanying drawing, the present invention is exemplarily described it is clear that the present invention implements is not subject to aforesaid way
Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and the design of the present invention and technical scheme are directly applied to other occasions, all within protection scope of the present invention.
Claims (9)
1. amount of infusion automaton, is arranged on infusion support (3), and described infusion support (3) is upper to arrange infusion bottle (1)
And woven hose (10) it is characterised in that: described infusion bottle (1) is suspended on described transfusion by pulley (2) and pulley wheel rope
On support (3)；The other end of described pulley wheel rope connects balancing weight (5)；In the lower section of described balancing weight (5), setting stream
Amount controls alarm module (6).
2. according to the infusion alarm described in claim 1 it is characterised in that: described infusion bottle (1) and infusion support (3)
Base pass through deceleration extension spring (11) connect.
3. according to the infusion alarm described in claim 2 it is characterised in that: the material of described balancing weight (5) be magnetic strength
Answer material, described flow controls alarm module (6) to be provided with magnetic flux transducer.
4. according to the infusion alarm described in claim 1 it is characterised in that: in the top of described balancing weight (5), arrange
Limiting plate (4)；Described pulley wheel rope passes through the through hole of described limiting plate (4).
5. according to the infusion alarm described in claim 1 it is characterised in that: on described infusion support (3), setting is solid
Determine gripping block (9) and movable clamping block (8)；Described woven hose (10) is vertically disposed at and fixes to clamp block (9) and movable clamping
Between block (8)；The described block (9) that fixes to clamp is fixedly connected on described infusion support (3), described movable clamping block
(8) it is connected with the axle of motor (7), the described body of motor (7) is fixedly connected with described infusion support (3).
6. according to the infusion alarm described in claim 5 it is characterised in that: described fix to clamp block (9) and activity folder
The end that tight block (8) is contacted with woven hose (10), is equipped with roller.
7. according to the infusion alarm described in claim 5 it is characterised in that: described flow controls on alarm module (6)
Setting flow control switch, described flow control switch is connected with described motor (7) by circuit.
8. according to the infusion alarm described in claim 1 it is characterised in that: described flow controls in alarm module (6),
Setting acoustic alarm.
9. according to the infusion alarm described in claim 1 it is characterised in that: described flow controls in alarm module (6),
Setting light flash alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858946.0A CN106334238A (en) | 2016-09-28 | 2016-09-28 | Automatic transfusion amount control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858946.0A CN106334238A (en) | 2016-09-28 | 2016-09-28 | Automatic transfusion amount control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106334238A true CN106334238A (en) | 2017-01-18 |
Family
ID=57840452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858946.0A Pending CN106334238A (en) | 2016-09-28 | 2016-09-28 | Automatic transfusion amount control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334238A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785788A (en) * | 2018-04-13 | 2018-11-13 | 汤文凯 | It is a kind of can automatic cut-off transfusion system infusion support |
| CN108815628A (en) * | 2018-08-13 | 2018-11-16 | 张晨晨 | A kind of medical infusion support with transfusion speed adjustment function |
| CN108815626A (en) * | 2018-08-09 | 2018-11-16 | 张晨晨 | A kind of medical infusion stand with transfusion speed adjustment function |
| CN108837219A (en) * | 2018-07-06 | 2018-11-20 | 孙悦 | A kind of tote apparatus with warning function |
| CN111298237A (en) * | 2020-02-19 | 2020-06-19 | 厦门大学 | Infusion alarm capable of clamping and stopping liquid drops in time |
| CN114129818A (en) * | 2021-11-25 | 2022-03-04 | 胡艳 | Infusion real-time monitoring device for digestive system department |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2229271Y (en) * | 1995-03-07 | 1996-06-19 | 郎学礼 | Hanging guide rail cableway sliding automatic alarming infusion frame |
| CN202961360U (en) * | 2012-06-29 | 2013-06-05 | 深圳市一康智科技有限公司 | Infusion alarm and main control computer |
| CN104623764A (en) * | 2013-11-13 | 2015-05-20 | 孙娟 | Warning device used during transfusion |
| CN105107061A (en) * | 2015-09-06 | 2015-12-02 | 于久权 | Gravity type transfusion alarm device |
| CN205198597U (en) * | 2015-09-17 | 2016-05-04 | 华南理工大学 | Hospital ward automatic warning device that infuses |
| CN206454071U (en) * | 2016-09-28 | 2017-09-01 | 安徽工程大学机电学院 | A kind of amount of infusion automaton |
-
2016
- 2016-09-28 CN CN201610858946.0A patent/CN106334238A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2229271Y (en) * | 1995-03-07 | 1996-06-19 | 郎学礼 | Hanging guide rail cableway sliding automatic alarming infusion frame |
| CN202961360U (en) * | 2012-06-29 | 2013-06-05 | 深圳市一康智科技有限公司 | Infusion alarm and main control computer |
| CN104623764A (en) * | 2013-11-13 | 2015-05-20 | 孙娟 | Warning device used during transfusion |
| CN105107061A (en) * | 2015-09-06 | 2015-12-02 | 于久权 | Gravity type transfusion alarm device |
| CN205198597U (en) * | 2015-09-17 | 2016-05-04 | 华南理工大学 | Hospital ward automatic warning device that infuses |
| CN206454071U (en) * | 2016-09-28 | 2017-09-01 | 安徽工程大学机电学院 | A kind of amount of infusion automaton |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785788A (en) * | 2018-04-13 | 2018-11-13 | 汤文凯 | It is a kind of can automatic cut-off transfusion system infusion support |
| CN108837219A (en) * | 2018-07-06 | 2018-11-20 | 孙悦 | A kind of tote apparatus with warning function |
| CN108815626A (en) * | 2018-08-09 | 2018-11-16 | 张晨晨 | A kind of medical infusion stand with transfusion speed adjustment function |
| CN108815626B (en) * | 2018-08-09 | 2020-11-03 | 鹿风云 | Medical infusion support with infusion speed adjusting function |
| CN108815628A (en) * | 2018-08-13 | 2018-11-16 | 张晨晨 | A kind of medical infusion support with transfusion speed adjustment function |
| CN108815628B (en) * | 2018-08-13 | 2020-09-22 | 南通市第一人民医院 | Medical infusion support with infusion speed adjusting function |
| CN111298237A (en) * | 2020-02-19 | 2020-06-19 | 厦门大学 | Infusion alarm capable of clamping and stopping liquid drops in time |
| CN114129818A (en) * | 2021-11-25 | 2022-03-04 | 胡艳 | Infusion real-time monitoring device for digestive system department |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |
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| RJ01 | Rejection of invention patent application after publication |