CN109289100A - One kind is medical to be automatically closed transfusion system - Google Patents
One kind is medical to be automatically closed transfusion system Download PDFInfo
- Publication number
- CN109289100A CN109289100A CN201711203082.XA CN201711203082A CN109289100A CN 109289100 A CN109289100 A CN 109289100A CN 201711203082 A CN201711203082 A CN 201711203082A CN 109289100 A CN109289100 A CN 109289100A
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- China
- Prior art keywords
- automatic
- medical
- automatically closed
- automatically
- transfusion system
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- 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.)
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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
- A61M5/168—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
- A61M5/16831—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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
One kind is medical to be automatically closed transfusion system, it includes film automatic-closing mechanism, dropping funnel, bottle stopper penetrator and perfusion tube, wherein, film automatic-closing mechanism is connect by perfusion tube with dropping funnel and bottle stopper penetrator, and it is located at the middle position of dropping funnel and bottle stopper penetrator, the film automatic-closing mechanism includes plastic base, elastic membrane, inlet tube and outlet tube, constitutes automatic closing system.It is described it is medical transfusion system is automatically closed, further include automatic alarm mechanism.Automatic alarm mechanism includes laser emitter and laser pickoff, automatic alarm mechanism is located at the both ends of film automatic-closing mechanism, it is described medical transfusion system to be automatically closed, it further include mechanism for automatically switching, the mechanism for automatically switching is associated with automatic alarm mechanism circuit, the electronic control and communication means include single-chip microcontroller, and the running of the single-chip microcontroller control electromagnetic driver, the mechanism for automatically switching can automatically switch bottle liquid medicine of being infused.
Description
Technical field
The present invention relates to a kind of medical self cut-off type alarm switching perfusion tubes, Specifically, when being related to one kind and having infusion drop to the greatest extent
The medical injection infusion apparatus of automatically drip-stopping alarm and switching, belongs to the technical field of medical injection infusion.
Background technique
The shortcomings that traditional infusion rubber tubing is that required someone monitors that the transfusion condition of patient is wanted especially before medical fluid will drip to the greatest extent
Monitoring.To the greatest extent such as medical fluid drop, unmanned discovery, the then blood that will lead to patient is flow backwards into injection needle, blood clotting, obstruction injection
Syringe needle, when patient needs to continue infusion, it is necessary to which medical staff replaces infusion rubber tubing and remakes venipuncture to patient, to disease
People and medical staff all have inconvenience.
In order to solve the above-mentioned technical problem, the invention proposes it is a kind of it is medical transfusion system is automatically closed, solve tradition
Perfusion tube system cannot punctual early warning, need artificial the problem of closing infusion and needing artificial switching infusion bottle.
Summary of the invention
It is an object of that present invention to provide a kind of medical automatic closing and alarms to switch perfusion tube mechanism, solves traditional infusion pipe machine
Structure cannot punctual early warning, the problem of needing manual operation to close and needing artificial switching infusion bottle.
To achieve the purpose of the present invention, the technical solution taken is as follows.
One kind is medical to be automatically closed transfusion system, including film automatic-closing mechanism, dropping funnel, bottle stopper penetrator, infusion
Pipe, wherein film is automatically closed structure mechanism and is connect by perfusion tube with dropping funnel and bottle stopper penetrator, and wears positioned at dropping funnel and bottle stopper
Pierce device middle position, it is characterised in that: the film automatic-closing mechanism include plastic base, elastic membrane, into
Liquid pipe, outlet tube cover an elastic membrane above the plastic base, and the plastic base center, which introduces, inlet tube
And outlet tube, constitute automatic closing system.
When medical fluid conveying finishes, when inlet tube does not have medical fluid, elastic membrane is without pressure, in the work of own resilient
It is close together with lower contraction and plastic base, and the medical fluid of outlet tube continues to flow, and a suction can be formed to elastic membrane
Power is attached to elastic membrane tightly on plastic base, blocks liquid outlet, so that medical fluid is stopped flowing, completes and be automatically closed
Function.
Further, the plastic base shape be it is round, in oval, rectangular, rectangle, semicircular in shape one
Kind.More preferred, the plastic base shape is circle, and diameter is 2cm~4cm.
Further, bulge height can be up to 0~3mm in infusion for the elastic membrane.
It is further preferred that medical as described above be automatically closed transfusion system, it further include automatic alarm mechanism, wherein certainly
Dynamic alarm mechanism includes laser emitter and laser pickoff, and automatic alarm mechanism is located at the both ends of film automatic-closing mechanism,
The transmitting light source of the laser emitter faces the light-sensitive device of laser hair receiver.
In normal infusion, film is in protuberance state, has blocked laser emitter to the light beam of laser pickoff, laser connects
It receives device and does not receive laser signal, equipment is not alarmed at this time.When injecting liquid drug finishes, film is withdrawn, and laser pickoff can
The laser beam that laser emitter is sent is received, equipment is made to generate alarm.
It is further preferred that medical as described above be automatically closed transfusion system, on the basis of existing automatic alarm mechanism
On, it further include mechanism for automatically switching, wherein mechanism for automatically switching includes electromagnetic driver and electronic control and communication means, automatically
Switching mechanism is associated with automatic alarm mechanism circuit, and the electronic control and communication means include single-chip microcontroller, the single-chip microcontroller
Control the running of electromagnetic driver.
When beginning, first infusion apparatus A is opened, and BCDE is closed, normal infusion, after A infusion, issues alarm signal
Number arrive nurse station server, for automatically recording the time.The single-chip microcontroller in mechanism for automatically switching can control electromagnetic propulsion simultaneously
Device pushes down the film of film automatic-closing mechanism A, opens the film of film automatic-closing mechanism B, executes in order in this way, until
All infusion apparatuses, which are all infused, to be terminated.
Further, 5 electromagnetic drivers has been used to control beating for automatic-closing mechanism in the mechanism for automatically switching
It is open and close.
Detailed description of the invention
Specific embodiment is further described with reference to the accompanying drawing, in which:
Fig. 1 is of the invention medical transfusion system schematic diagram to be automatically closed.
Fig. 2 is that film automatic-closing mechanism of the invention uses pre-structure schematic diagram.
Fig. 3 is structural schematic diagram in film automatic-closing mechanism use of the invention.
Fig. 4 is the non-work structure diagram of automatic alarm mechanism of the invention.
Fig. 5 is structural schematic diagram after automatic alarm mechanism work of the invention.
Fig. 6 is mechanism for automatically switching structural schematic diagram of the invention.
It is as follows that corresponding specific structure title is numbered in attached drawing:
| 1 | Elastic membrane |
| 2 | Plastic base |
| 3 | Inlet tube |
| 4 | Outlet tube |
| 5 | Laser emitter |
| 6 | Laser pickoff |
| 7 | Dropping funnel |
| 8 | Bottle stopper penetrator |
| 9 | Electromagnetic driver |
| 10 | Electronic control and communication means |
Specific embodiment
Case 1 is embodied:
For purposes of illustration only, with reference to the accompanying drawing, elaborating to the medical transfusion system that is automatically closed of one kind of the invention.
One kind is medical to be automatically closed transfusion system comprising film automatic-closing mechanism, dropping funnel 7, bottle stopper penetrator 8, perfusion tube,
In, film is automatically closed structure mechanism and is connect by perfusion tube with dropping funnel 7 and bottle stopper penetrator 8, and is located at dropping funnel 7 and bottle stopper puncture
The middle position of device 8, it is characterised in that: the film automatic-closing mechanism include plastic base 2, elastic membrane 1, into
Liquid pipe 3, outlet tube 4, the plastic base 2 cover an elastic membrane 1 above, and 2 center of plastic base, which introduces, to be had
Inlet tube 3 and outlet tube 4 constitute automatic closing system.
The concrete operating principle of the present embodiment are as follows:
When medical fluid conveying finishes, when inlet tube does not have medical fluid, elastic membrane 1 is without pressure, in own resilient
The lower contraction of effect and plastic base 2 are close together, and the medical fluid of outlet tube 4 continues to flow, and a suction can be formed to film,
Be attached to elastic membrane 1 tightly on 2 plate of plastics base, block liquid outlet, make medical fluid stop flowing, complete be automatically closed it is defeated
The function of liquid.
The medical beneficial effect that transfusion system is automatically closed is to be automatically closed infusion, solve nurse guard it is inconsiderate
Problem, alarm is separately installed, is used for multiple times, and can be used as hospital's fixed assets, does not have to direct surveillance's liquid medicine and measures, can solve
The certainly very hang-up of guardian, it is at low cost.Alarm portion is automatically closed and triggers to improve, do not had not on original perfusion tube
Dynamic and misaction.Nurse can be automatically recorded the record time by network system.Solving traditional infusion guard system cannot be punctual
Early warning needs manual operation to close infusion and needs the defect of artificial switching infusion bottle, and automated system is easy to use.
Case 2 is embodied:
It is a kind of it is medical be automatically closed transfusion system, including it is film automatic-closing mechanism, dropping funnel 7, bottle stopper penetrator 8, defeated
Liquid pipe, wherein film is automatically closed structure mechanism and is connect by perfusion tube with dropping funnel 7 and bottle stopper penetrator 8, and is located at 7 He of dropping funnel
The middle position of bottle plug puncture unit 8, it is characterised in that: the film automatic-closing mechanism includes plastic base 2, caoutchouc elasticity
Film 1, inlet tube 3, outlet tube 4, the plastic base 2 cover an elastic membrane 1 above, in the plastic base 2
The heart introduces inlet tube 3 and outlet tube 4, constitutes automatic closing system.It further includes automatic alarm mechanism, wherein automatic alarm mechanism
Including laser emitter 5 and laser pickoff 6, automatic alarm mechanism is located at the both ends of film automatic-closing mechanism, the laser
The transmitting light source of transmitter faces the light-sensitive device of laser hair receiver.
The concrete operating principle of the present embodiment are as follows:
For the medical transfusion system that is automatically closed in normal infusion, elastic membrane 1 is in protuberance state, has blocked and has swashed
Optical transmitting set 5 arrives the light beam of laser pickoff 6, and laser pickoff 6 does not receive laser signal, and equipment is not alarmed at this time.Work as medicine
When liquid injection finishes, elastic membrane 1 is withdrawn, and laser pickoff 5 can receive the laser beam that laser emitter 6 is sent, make
Equipment generates alarm.
The medical beneficial effect that transfusion system is automatically closed is to be automatically closed infusion, solve nurse guard it is inconsiderate
Problem, alarm is separately installed, is used for multiple times, and can be used as hospital's fixed assets, does not have to direct surveillance's liquid medicine and measures, can solve
The certainly very hang-up of guardian, it is at low cost.Alarm portion is automatically closed and triggers to improve, do not had not on original perfusion tube
Dynamic and misaction.Nurse can be automatically recorded the record time by network system.Solving traditional infusion guard system cannot be punctual
Early warning needs manual operation to close infusion and needs the defect of artificial switching infusion bottle, and automated system is easy to use.
Case 3 is embodied:
It is a kind of it is medical be automatically closed transfusion system, including it is film automatic-closing mechanism, dropping funnel 7, bottle stopper penetrator 8, defeated
Liquid pipe, wherein film is automatically closed structure mechanism and is connect by perfusion tube with dropping funnel 7 and bottle stopper penetrator 8, and is located at 7 He of dropping funnel
The middle position of bottle plug puncture unit 8, it is characterised in that: the film automatic-closing mechanism includes plastic base 2, caoutchouc elasticity
Film 1, inlet tube 3, outlet tube 4, the plastic base 2 cover an elastic membrane 1 above, in the plastic base 2
Heart introducing has inlet tube 3 and outlet tube 4, constitutes automatic closing system.It further includes automatic alarm mechanism, wherein automatic-alarm receiver
Structure includes laser emitter 5 and laser pickoff 6, and automatic alarm mechanism is located at the both ends of film automatic-closing mechanism, described to swash
The transmitting light source of optical transmitting set faces the light-sensitive device q of laser hair receiver.The medical transfusion system that is automatically closed is having certainly
It further include mechanism for automatically switching, wherein mechanism for automatically switching includes electromagnetic driver 9 and electronics control on the basis of dynamic alarm mechanism
System and communication means 10, mechanism for automatically switching are associated with automatic alarm mechanism circuit, the electronic control and communication means 10
Including single-chip microcontroller, the running of the single-chip microcontroller control electromagnetic driver 9.As shown in Figure 1, only addition automatically switch in application,
It just needs plus mechanism for automatically switching, the i.e. structures such as electromagnetic driver 9.
The concrete operating principle of the present embodiment are as follows:
When starting infusion, first infusion apparatus A is opened, and BCDE is closed, normal infusion, after A infusion, issues report
Alert signal to nurse station server, for automatically recording the time.The single-chip microcontroller in mechanism for automatically switching can control electromagnetism simultaneously
Pusher pushes down the film of film automatic-closing mechanism A, opens the film of film automatic-closing mechanism B, executes in order in this way,
All being infused until all infusion apparatuses terminates.
The medical beneficial effect that transfusion system is automatically closed is to be automatically closed infusion, solve nurse guard it is inconsiderate
Problem, alarm is separately installed, is used for multiple times, and can be used as hospital's fixed assets, does not have to direct surveillance's liquid medicine and measures, can solve
The certainly very hang-up of guardian, it is at low cost.Alarm portion is automatically closed and triggers to improve, do not had not on original perfusion tube
Dynamic and misaction.Nurse can be automatically recorded the record time by network system.Solving traditional infusion guard system cannot be punctual
Early warning needs manual operation to close infusion and needs the defect of artificial switching infusion bottle, and automated system is easy to use.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. one kind is medical to be automatically closed transfusion system comprising film automatic-closing mechanism, dropping funnel, bottle stopper penetrator, perfusion tube,
Wherein, film automatic-closing mechanism is connect by perfusion tube with dropping funnel and bottle stopper penetrator, and is located at dropping funnel and bottle stopper penetrator
Middle position, the film automatic-closing mechanism includes plastic base, elastic membrane, inlet tube, outlet tube, special
Sign is: an elastic membrane is covered above the plastic base, the plastic base center introduces inlet tube and out liquid
Pipe constitutes automatic closing system.
Medical transfusion system is automatically closed 2. as described in claim 1, it is characterised in that: described medical infusion to be automatically closed
System, further includes automatic alarm mechanism, and automatic alarm mechanism includes laser emitter and laser pickoff, automatic alarm mechanism position
In the both ends of film automatic-closing mechanism, the transmitting light source of the laser emitter faces the photosensor of laser hair receiver
Part.
3. medical as claimed in claim 2 be automatically closed transfusion system, it is characterised in that: it further include mechanism for automatically switching,
Middle mechanism for automatically switching includes electromagnetic driver and electronic control and communication means, and mechanism for automatically switching and automatic alarm mechanism are electric
Road is associated, and the electronic control and communication means include single-chip microcontroller, the running of the single-chip microcontroller control electromagnetic driver.
4. medical as claimed in claim 3 be automatically closed transfusion system, it is characterised in that: used 5 in mechanism for automatically switching
A electromagnetic driver controls the opening and closing of automatic-closing mechanism.
5. claim require in 1~4 it is any as described in medical transfusion system is automatically closed, it is characterised in that: the plastics
Substrate shape is one of round, oval, rectangular, rectangle, semicircular in shape.It is more preferred, the plastic base
Shape is circle, and diameter is 2~4cm.
6. claim require in 1~4 it is any as described in medical transfusion system is automatically closed, it is characterised in that: caoutchouc elasticity
Bulge height can be up to 0~3mm in infusion for film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203082.XA CN109289100A (en) | 2017-11-27 | 2017-11-27 | One kind is medical to be automatically closed transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203082.XA CN109289100A (en) | 2017-11-27 | 2017-11-27 | One kind is medical to be automatically closed transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289100A true CN109289100A (en) | 2019-02-01 |
Family
ID=65168222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711203082.XA Pending CN109289100A (en) | 2017-11-27 | 2017-11-27 | One kind is medical to be automatically closed transfusion system |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241985A (en) * | 1986-03-04 | 1993-09-07 | Deka Products Limited Partnership | Flow control valve system |
| CN2429178Y (en) * | 2000-06-26 | 2001-05-09 | 浙江大学 | Level alarm for infusion |
| WO2004098679A1 (en) * | 2003-05-09 | 2004-11-18 | Mhm Harzbecher Medizintechnik Gmbh | Device for measuring pressure |
| CN1642589A (en) * | 2002-03-14 | 2005-07-20 | 梅杜克斯公司 | Ambulatory infusion membrane pump |
| CN103800968A (en) * | 2014-01-20 | 2014-05-21 | 哈尔滨博强机器人技术有限公司 | Intravenous drip automatic monitoring system |
| CN104147654A (en) * | 2014-04-22 | 2014-11-19 | 李祖亮 | Infusion system |
| CN104888307A (en) * | 2015-06-15 | 2015-09-09 | 中国人民解放军第三军医大学第三附属医院 | Portable intelligent infusion equipment |
| CN105268059A (en) * | 2014-07-23 | 2016-01-27 | 河南忱诺科技有限公司 | Automatic cut-off negative pressure conduction module of gravity venous transfusion |
| WO2017125503A1 (en) * | 2016-01-22 | 2017-07-27 | Elvesys | Fluid pressure sensor and use thereof |
-
2017
- 2017-11-27 CN CN201711203082.XA patent/CN109289100A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241985A (en) * | 1986-03-04 | 1993-09-07 | Deka Products Limited Partnership | Flow control valve system |
| CN2429178Y (en) * | 2000-06-26 | 2001-05-09 | 浙江大学 | Level alarm for infusion |
| CN1642589A (en) * | 2002-03-14 | 2005-07-20 | 梅杜克斯公司 | Ambulatory infusion membrane pump |
| WO2004098679A1 (en) * | 2003-05-09 | 2004-11-18 | Mhm Harzbecher Medizintechnik Gmbh | Device for measuring pressure |
| CN103800968A (en) * | 2014-01-20 | 2014-05-21 | 哈尔滨博强机器人技术有限公司 | Intravenous drip automatic monitoring system |
| CN104147654A (en) * | 2014-04-22 | 2014-11-19 | 李祖亮 | Infusion system |
| CN105268059A (en) * | 2014-07-23 | 2016-01-27 | 河南忱诺科技有限公司 | Automatic cut-off negative pressure conduction module of gravity venous transfusion |
| CN104888307A (en) * | 2015-06-15 | 2015-09-09 | 中国人民解放军第三军医大学第三附属医院 | Portable intelligent infusion equipment |
| WO2017125503A1 (en) * | 2016-01-22 | 2017-07-27 | Elvesys | Fluid pressure sensor and use thereof |
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| PB01 | Publication | ||
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Application publication date: 20190201 |