CN108175904A - A kind of intelligent transfusion ancillary equipment and control system - Google Patents
A kind of intelligent transfusion ancillary equipment and control system Download PDFInfo
- Publication number
- CN108175904A CN108175904A CN201810093935.7A CN201810093935A CN108175904A CN 108175904 A CN108175904 A CN 108175904A CN 201810093935 A CN201810093935 A CN 201810093935A CN 108175904 A CN108175904 A CN 108175904A
- Authority
- CN
- China
- Prior art keywords
- module
- pressure
- diaphragm pump
- negative pressure
- interface
- 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
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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
-
- 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
-
- 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
- A61M5/16877—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
- 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
- A61M5/44—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 having means for cooling or heating the devices or media
- A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
-
- 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
-
- 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
- A61M2205/3368—Temperature
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 present invention provides a kind of intelligent transfusion ancillary equipment and control system, the equipment includes at least one inlet tube being arranged in infusion mechanism, the infusion mechanism includes external housing, the cushion chamber of setting inside housings, negative pressure is provided on the outside of the cushion chamber and adjusts cavity, the negative pressure adjusts and is provided with insulated enclosure diaphragm on the outside of cavity, and at least one set of heating tube is provided between the insulated enclosure diaphragm and housing, is also set up on the outside of the heating tube and heat conduction diaphragm；And it is provided with temperature sensor in the negative pressure adjusting cavity body；The negative pressure adjusts cavity and connects negative pressure adjusting device by pipeline.The present invention also provides a kind of intelligent transfusion supplementary controlled system, including an integrated circuit plate and supply unit；Control module, diaphragm pump drive module, heat driven module, pressure sensor block, signaling interface conditioning module, temperature sensing module and interface sensing module are provided on the integrated circuit plate.
Description
Technical field
The invention belongs to ancillary equipment technologies of infusing, and in particular to a kind of intelligent transfusion ancillary equipment and control system.
Background technology
At present, in infusion, infusion bottle or infusion bag need to be suspended on the position higher than patient mostly, to increase liquid
Pressure ensures that liquid flows into patient's vein, and anti-return blood phenomenon.And in the outdoor or field being simply equipped, then without outstanding
Hang the condition of infusion bottle or infusion bag, it is therefore desirable to a kind of infusion device for not needing to suspension people and being capable of normal infusion.In recent years,
By the effort of technical staff, having been developed for being capable of corresponding product.For example, notification number is the practicality of CN202105252U
New patent " negative-pressure infusion apparatus ".Infusion bag is set as U-shaped by the patent, and water delivery bag indentation, there is provided with telescopic device,
The telescopic device is arranged on the inside of water delivery bag between two bag walls or is arranged between two bag wall of outside of water delivery bag, described
The place that telescopic device is provided on water delivery bag is provided with reinforcing rib.When to patient infusion, U-shaped infusion bag is tightly sleeved on
On the arm of patient, U-shaped infusion bag is made to clamp arm and generates the pressure for being more than human blood-pressure, drug is made smoothly to flow into human body.Though
So, this patent realizes and infusion is normally completed in the case where not hanging infusion bag, but U-shaped infusion bag is only sleeved on patient's hand
On arm, patient's discomfort is easy to cause, influences blood circulation.
For this purpose, the patent of invention of Publication No. CN103301526A provides a kind of negative pressure assist device of soft bag infusion, packet
Loading plate is included, the first aluminum corner brace on loading plate, the second aluminum corner brace, third aluminum corner brace, pressure roller, pressure regulator is fixed on, is arranged on
Spool in one aluminum corner brace, the second aluminum corner brace, the power supply being serially connected, switch, potentiometer, motor and first gear and the second tooth
Wheel；The motor and first gear are arranged in third aluminum corner brace, the second gear and spool be arranged on the first aluminum corner brace, second jiao
On aluminium, clamping device is provided on the spool, the pressure roller is located at the lower section of spool, and the both ends of the pressure regulator are solid
It is scheduled on loading plate, middle section is crossed over and is pressed on pressure roller.It can provide the power for generating negative pressure for transfusion flexible bag, will be soft
Bag infusion do not need to clinically hang, it is easy to use, transfusion flexible bag is located at any height, place can be uniform by liquid
Input is internal.Hospital, family are can be widely applied for, outdoor or field rescue treatment especially adapts to outside long period room or field
Rescue using needing, particularly war when, natural calamity lie in the treatment of the sick and wounded on stretcher.
But the defects of upper place's patent, is, is difficult the size for controlling negative pressure in a manner that machinery provides negative pressure,
It is unable to reach the accurate control to vary with each individual.
Invention content
In view of this, the main object of the present invention is to provide a kind of intelligent transfusion ancillary equipment and control system.
The technical solution adopted by the present invention is：A kind of intelligent transfusion ancillary equipment is arranged on infusion machine including at least one
Inlet tube on structure, the inlet tube on the pipeline of infusion mechanism with being provided with fluid level switch, the fluid level switch
It is connect with the pressure film being arranged on pipeline tube wall, pressure sensor is provided in the pressure film；
The infusion mechanism includes external housing, sets cushion chamber inside housings, is provided on the outside of the cushion chamber
Negative pressure adjusts cavity, and the negative pressure adjusts and is provided with insulated enclosure diaphragm, the insulated enclosure diaphragm and housing on the outside of cavity
Between be provided at least one set of heating tube, also set up on the outside of the heating tube and heat conduction diaphragm；And the negative pressure adjusting cavity
It is provided with temperature sensor in vivo；
The negative pressure adjusts cavity and connects negative pressure adjusting device by pipeline, and the negative pressure adjusting device includes supercharging ball valve, subtracts
Pressure ball valve adjusts interface and gas source bottle, and the front end for being pressurized ball valve and ball relief valve is adjusted by adjusting interface with negative pressure
Cavity connects, between connecting line on be provided with air-flow level switch, the air-flow level switch and be arranged on pipeline pipe
Air pressure film on wall connects, and baroceptor is provided in the air pressure film；The supercharging ball valve and ball relief valve difference
It is connect by being pressurized diaphragm pump and relief diaphragm pump with the gas source bottle.
The supercharging ball valve and ball relief valve set boosted potential to switch and depressurize electricity respectively on the pipeline with adjusting interface
Bit switch.
The bottom of the infusion mechanism is additionally provided with outlet tube.
Integrated circuit plate and supply unit are additionally provided on the negative pressure adjusting device.
Control module, diaphragm pump drive module, heat driven module, pressure sensing mould are provided on the integrated circuit plate
Block, signaling interface conditioning module, temperature sensing module and interface sensing module；The control module drives with the diaphragm pump
Module, heat driven module, pressure sensor block, signaling interface conditioning module, temperature sensing module and interface sensing module
It connects respectively, the temperature sensing module is connect with temperature sensor, and the diaphragm pump drive module is with being pressurized diaphragm pump and subtracting
Pressure diaphragm pump connects respectively, and the pressure sensor block is connect with baroceptor and pressure sensor, the pressure sensing mould
Block is connect by interface sensing module with the signaling interface conditioning module.
Communication module is additionally provided on the integrated circuit plate, the communication module is connect with host computer, passes through host computer
Its control parameter can be set.
The present invention also provides a kind of intelligent transfusion supplementary controlled system, including an integrated circuit plate and supply unit；
Be provided on the integrated circuit plate control module, diaphragm pump drive module, heat driven module, pressure sensor block,
Signaling interface conditioning module, temperature sensing module and interface sensing module；
The pressure sensor block is used to obtain pressure sensor signal；
The interface sensing module is used to identify the pressure sensor signal；
Pressure sensor signal according to the identification of interface sensing module passes through signaling interface conditioning module under the action of control module
The control instruction of control module output is improved, judges the output of control instruction,
When control instruction is Fluid pressure, inlet tube and infusion mechanism is connected in control module driving fluid level switch action
Connection, when control instruction is stream pressure, the action of control module certain driving air-flow level switch is obtained according to pressure sensor block
The pressure value judgement taken is depressurized or is increased；
The control module controls the keying of diaphragm pump by the diaphragm pump drive module；
The temperature sensing module is driven for obtaining the temperature of liquid in infusion mechanism according to the temperature obtained by control module
Heat driven module controls the keying of heating tube.
The supply unit respectively with molding block, diaphragm pump drive module, heat driven module, pressure sensor block, letter
It number interface conditioning module, temperature sensing module and interface sensing module and is opened respectively with fluid level switch, air-flow current potential
It closes, diaphragm pump and heating tube are electrically connected.
By way of negative pressure is controlled gas, while using baroceptor, it can be accurately controlled
The size of its negative pressure, accomplishing to vary with each individual carries out parameter setting；
The present invention is also provided with heating tube, and the liquid of input is heated, and avoids causing human body since fluid temperature is relatively low
Discomfort.
Description of the drawings
Fig. 1 is the structure principle chart of the present invention；
Fig. 2 is the control system frame principle of the present invention.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention will be described in detail, herein illustrative examples of the invention
And explanation is used for explaining the present invention, but not as a limitation of the invention.
Referring to figs. 1 to Fig. 2, the present invention provides a kind of intelligent transfusion ancillary equipment and control systems.
The technical solution adopted by the present invention is：A kind of intelligent transfusion ancillary equipment is arranged on infusion machine including at least one
Inlet tube on structure 3 in the attached drawing 1 provided in the present invention, illustratively depicts inlet tube 1A, inlet tube 1B and feed liquor
Fluid level switch 2 is provided on pipe 1C, the inlet tube 1A, inlet tube 1B and inlet tube 1C and the pipeline of infusion mechanism,
The fluid level switch 2 is connect with the pressure film being arranged on pipeline tube wall, and pressure biography is provided in the pressure film
Sensor；
The infusion mechanism 3 includes external housing, sets cushion chamber inside housings, is provided on the outside of the cushion chamber
Negative pressure adjusts cavity 7, and the outside that the negative pressure adjusts cavity 7 is provided with insulated enclosure diaphragm 6, the insulated enclosure diaphragm 6 with
At least one set of heating tube 5 is provided between housing, the outside of the heating tube 5 is also set up and heat conduction diaphragm 4；And the negative pressure
It adjusts in cavity 7 and is provided with temperature sensor；
The negative pressure adjusts cavity 7 and connects negative pressure adjusting device by pipeline, the negative pressure adjusting device include supercharging ball valve 13,
The front end of ball relief valve 14, adjusting interface 10 and gas source bottle 17, the supercharging ball valve 13 and ball relief valve 14 is connect by adjusting
Mouthfuls 10 connect with negative pressure adjusting cavity 7, between connecting line on be provided with air-flow level switch 9, the air-flow current potential is opened
It closes 9 to connect with the air pressure film being arranged on pipeline tube wall, baroceptor is provided in the air pressure film；The supercharging ball
Valve 13 and ball relief valve 14 are connect respectively by being pressurized diaphragm pump 15 and relief diaphragm pump 16 with the gas source bottle 17.
The supercharging ball valve 13 and ball relief valve 14 set boosted potential to switch 11 respectively on the pipeline with adjusting interface 10
With decompression level switch 12.
The bottom of the infusion mechanism 3 is additionally provided with outlet tube 8.
Integrated circuit plate and supply unit are additionally provided on the negative pressure adjusting device.
Control module, diaphragm pump drive module, heat driven module, pressure sensing mould are provided on the integrated circuit plate
Block, signaling interface conditioning module, temperature sensing module and interface sensing module；The control module drives with the diaphragm pump
Module, heat driven module, pressure sensor block, signaling interface conditioning module, temperature sensing module and interface sensing module
Connect respectively, the temperature sensing module is connect with temperature sensor, the diaphragm pump drive module with supercharging diaphragm pump 15 and
Relief diaphragm pump 26 connects respectively, and the pressure sensor block is connect with baroceptor and pressure sensor, and the pressure passes
Sense module is connect by interface sensing module with the signaling interface conditioning module.
Communication module is additionally provided on the integrated circuit plate, the communication module is connect with host computer, passes through host computer
Its control parameter can be set.It, can be with by way of negative pressure is controlled gas, while using baroceptor
The size of its negative pressure is accurately controlled, accomplishing to vary with each individual carries out parameter setting；
The present invention also provides a kind of intelligent transfusion supplementary controlled system, including an integrated circuit plate and supply unit；
Be provided on the integrated circuit plate control module, diaphragm pump drive module, heat driven module, pressure sensor block,
Signaling interface conditioning module, temperature sensing module and interface sensing module；
The pressure sensor block is used to obtain pressure sensor signal,
The interface sensing module is used to identify the pressure sensor signal,
Pressure sensor signal according to the identification of interface sensing module passes through signaling interface conditioning module under the action of control module
The control instruction of control module output is improved, judges the output of control instruction,
When control instruction is Fluid pressure, inlet tube and infusion mechanism is connected in control module driving fluid level switch action
Connection, when control instruction is stream pressure, the action of control module certain driving air-flow level switch is obtained according to pressure sensor block
The pressure value judgement taken is depressurized or is increased；
The control module controls the keying of diaphragm pump by the diaphragm pump drive module；
The temperature sensing module is driven for obtaining the temperature of liquid in infusion mechanism according to the temperature obtained by control module
Heat driven module controls the keying of heating tube.
The supply unit respectively with molding block, diaphragm pump drive module, heat driven module, pressure sensor block, letter
It number interface conditioning module, temperature sensing module and interface sensing module and is opened respectively with fluid level switch, air-flow current potential
It closes, diaphragm pump and heating tube are electrically connected.
Its specific principle is：After the one of access infusion bottle of inlet tube 1A, inlet tube 1B and inlet tube 1C, beat
Open infusion switch, liquid by infusion bottle through inlet tube 1A or inlet tube 1B or inlet tube 1C enter infusion mechanism 3, into it
Before, the pressure film on pipeline tube wall receives the pressure of fluid motion, and pressure sensor block obtains the pressure of pressure sensor
Transducing signal, the interface sensing module identification pressure sensor signal, the pressure sensing letter according to the identification of interface sensing module
Number control instruction exported under the action of control module by signaling interface conditioning module to control module improves, and controls
Module drive fluid level switch acts, conducting inlet tube 1A or inlet tube 1B or inlet tube 1C and the connection for mechanism of infusing, when
After liquid enters to cushion chamber, baroceptor and temperature sensor act respectively, measure the temperature value and negative pressure of liquid respectively
The atmospheric pressure value of cavity 7 is adjusted, and temperature value and atmospheric pressure value are transferred to control module, control module passes through the comparison that is arranged inside
Unit compares temperature value and atmospheric pressure value with the threshold value set, when atmospheric pressure value is less than the threshold value of setting, control module control
Diaphragm pump drive module processed driving supercharging diaphragm pump action, adjusts in cavity 7 to negative pressure and is inflated, negative pressure adjust cavity 7 because
Gas expansion achievees the purpose that supercharging, and when atmospheric pressure value is more than the threshold value of setting, control module control diaphragm pump drive module is driven
Dynamic relief diaphragm pump action, is sucked out the gas in negative pressure adjusting cavity 7, and negative pressure adjusts cavity 7 because contraction of gas reaches decompression
Purpose.
Due to inflating the action difference with air-breathing, in order to preferably identify that its controls signal, improved using signaling interface
Module improves the control signal of input, reaches accurate purpose.
Since air pressure and Fluid pressure effect are different, in order to preferably identify that it controls signal, improved using signaling interface
Module improves the control signal of input, reaches accurate purpose.
The present invention is also provided with heating tube, and the liquid of input is heated, and avoids since fluid temperature is relatively low to human body
Caused by it is uncomfortable.
In the present invention, sign and monitoring data of the doctor according to patient inputs parameters by host computer, ensures stream
The flow velocity and temperature of body, reach that it varies with each patient carries out being accurately controlled infusion.
The technical solution disclosed in the embodiment of the present invention is described in detail above, specific implementation used herein
Example is expounded the principle and embodiment of the embodiment of the present invention, and the explanation of above example is only applicable to help to understand
The principle of the embodiment of the present invention；Meanwhile for those of ordinary skill in the art, embodiment, is being embodied according to the present invention
There will be changes in mode and application range, in conclusion the content of the present specification should not be construed as the limit to the present invention
System.
Claims (8)
1. a kind of intelligent transfusion ancillary equipment, which is characterized in that including at least one inlet tube being arranged in infusion mechanism, institute
Inlet tube is stated with being provided with fluid level switch on the pipeline for mechanism of infusing, the fluid level switch is with being arranged on pipeline tube wall
On pressure film connection, be provided with pressure sensor in the pressure film；
The infusion mechanism includes external housing, sets cushion chamber inside housings, is provided on the outside of the cushion chamber
Negative pressure adjusts cavity, and the negative pressure adjusts and is provided with insulated enclosure diaphragm, the insulated enclosure diaphragm and housing on the outside of cavity
Between be provided at least one set of heating tube, also set up on the outside of the heating tube and heat conduction diaphragm；And the negative pressure adjusting cavity
It is provided with temperature sensor in vivo；
The negative pressure adjusts cavity and connects negative pressure adjusting device by pipeline, and the negative pressure adjusting device includes supercharging ball valve, subtracts
Pressure ball valve adjusts interface and gas source bottle, and the front end for being pressurized ball valve and ball relief valve is adjusted by adjusting interface with negative pressure
Cavity connects, between connecting line on be provided with air-flow level switch, the air-flow level switch and be arranged on pipeline pipe
Air pressure film on wall connects, and baroceptor is provided in the air pressure film；The supercharging ball valve and ball relief valve difference
It is connect by being pressurized diaphragm pump and relief diaphragm pump with the gas source bottle.
2. intelligent transfusion ancillary equipment according to claim 1, which is characterized in that it is described supercharging ball valve and ball relief valve with
It adjusts and boosted potential is set to switch and depressurize level switch on the pipeline of interface respectively.
3. intelligent transfusion ancillary equipment according to claim 1, which is characterized in that the bottom of the infusion mechanism is also set up
There is outlet tube.
4. intelligent transfusion ancillary equipment according to claim 1, which is characterized in that also set on the negative pressure adjusting device
It is equipped with integrated circuit plate and supply unit.
5. intelligent transfusion ancillary equipment according to claim 4, which is characterized in that control is provided on the integrated circuit plate
Molding block, diaphragm pump drive module, heat driven module, pressure sensor block, signaling interface conditioning module, temperature sensing module
And interface sensing module；The control module and the diaphragm pump drive module, heat driven module, pressure sensor block,
Signaling interface conditioning module, temperature sensing module and interface sensing module connect respectively, the temperature sensing module and temperature
Sensor connects, and the diaphragm pump drive module is connect respectively with supercharging diaphragm pump and relief diaphragm pump, the pressure sensing mould
Block is connect with baroceptor and pressure sensor, and the pressure sensor block passes through interface sensing module and the signaling interface
Conditioning module connects.
6. intelligent transfusion ancillary equipment according to claim 4 or 5, which is characterized in that also set on the integrated circuit plate
Communication module is equipped with, the communication module is connect with host computer, its control parameter can be set by host computer.
7. a kind of intelligent transfusion supplementary controlled system, which is characterized in that including an integrated circuit plate and supply unit；
Be provided on the integrated circuit plate control module, diaphragm pump drive module, heat driven module, pressure sensor block,
Signaling interface conditioning module, temperature sensing module and interface sensing module；
The pressure sensor block is used to obtain pressure sensor signal；
The interface sensing module is used to identify the pressure sensor signal；
Pressure sensor signal according to the identification of interface sensing module passes through signaling interface conditioning module under the action of control module
The control instruction of control module output is improved, judges the output of control instruction,
When control instruction is Fluid pressure, inlet tube and infusion mechanism is connected in control module driving fluid level switch action
Connection, when control instruction is stream pressure, the action of control module certain driving air-flow level switch is obtained according to pressure sensor block
The pressure value judgement taken is depressurized or is increased；
The control module controls the keying of diaphragm pump by the diaphragm pump drive module；
The temperature sensing module is driven for obtaining the temperature of liquid in infusion mechanism according to the temperature obtained by control module
Heat driven module controls the keying of heating tube.
8. intelligent transfusion supplementary controlled system according to claim 7, which is characterized in that the supply unit respectively with system
Module, diaphragm pump drive module, heat driven module, pressure sensor block, signaling interface conditioning module, temperature sensing module with
And interface sensing module and electrically connect respectively with fluid level switch, air-flow level switch, diaphragm pump and heating tube respectively
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093935.7A CN108175904A (en) | 2018-01-31 | 2018-01-31 | A kind of intelligent transfusion ancillary equipment and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093935.7A CN108175904A (en) | 2018-01-31 | 2018-01-31 | A kind of intelligent transfusion ancillary equipment and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108175904A true CN108175904A (en) | 2018-06-19 |
Family
ID=62551732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093935.7A Pending CN108175904A (en) | 2018-01-31 | 2018-01-31 | A kind of intelligent transfusion ancillary equipment and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108175904A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765275A (en) * | 2019-01-17 | 2019-05-17 | 中国石油化工股份有限公司 | A kind of method, apparatus of outdoor quick online detection crude oil hydrogen sulfide content |
| CN109821098A (en) * | 2019-03-01 | 2019-05-31 | 浙江师范大学 | A kind of piezoelectric stack drive-type infusion device |
| CN109821100A (en) * | 2019-03-01 | 2019-05-31 | 浙江师范大学 | A kind of pneumatic infusion device of booster-type step by step |
| CN110025832A (en) * | 2019-03-25 | 2019-07-19 | 广东省医疗器械研究所 | A kind of drainage controller and its implementation of pressure adjustable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125900A (en) * | 1990-09-24 | 1992-06-30 | Teves Leonides Y | Device for heating and pressurizing fluid-filled containers |
| US20100204650A1 (en) * | 2009-02-09 | 2010-08-12 | Sigma International General Medical Apparatus LLC | Infusion pump and method to prevent titration errors in infusion therapies |
| US20120227484A1 (en) * | 2011-03-08 | 2012-09-13 | Baxter Healthcare S.A. | Non-invasive radio frequency liquid level and volume detection system using phase shift |
| CN102989057A (en) * | 2011-09-17 | 2013-03-27 | 徐向金 | Solar constant pressure infusion device |
| CN203539790U (en) * | 2013-10-25 | 2014-04-16 | 中国人民解放军第二军医大学 | Infusion pressurizer |
| CN103961762A (en) * | 2014-05-28 | 2014-08-06 | 重庆邮电大学 | Intelligent transfusion device and control method thereof |
| CN204033946U (en) * | 2014-08-01 | 2014-12-24 | 脱立雄 | A kind of transfusion bag heating pressue device |
| CN204428534U (en) * | 2013-07-22 | 2015-07-01 | 南通大学附属医院 | Clinical air bag press device |
| JP2016535607A (en) * | 2013-09-24 | 2016-11-17 | リプレニッシュ， インコーポレイテッド | Drug delivery pump with intelligent control |
-
2018
- 2018-01-31 CN CN201810093935.7A patent/CN108175904A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125900A (en) * | 1990-09-24 | 1992-06-30 | Teves Leonides Y | Device for heating and pressurizing fluid-filled containers |
| US20100204650A1 (en) * | 2009-02-09 | 2010-08-12 | Sigma International General Medical Apparatus LLC | Infusion pump and method to prevent titration errors in infusion therapies |
| US20120227484A1 (en) * | 2011-03-08 | 2012-09-13 | Baxter Healthcare S.A. | Non-invasive radio frequency liquid level and volume detection system using phase shift |
| CN102989057A (en) * | 2011-09-17 | 2013-03-27 | 徐向金 | Solar constant pressure infusion device |
| CN204428534U (en) * | 2013-07-22 | 2015-07-01 | 南通大学附属医院 | Clinical air bag press device |
| JP2016535607A (en) * | 2013-09-24 | 2016-11-17 | リプレニッシュ， インコーポレイテッド | Drug delivery pump with intelligent control |
| CN203539790U (en) * | 2013-10-25 | 2014-04-16 | 中国人民解放军第二军医大学 | Infusion pressurizer |
| CN103961762A (en) * | 2014-05-28 | 2014-08-06 | 重庆邮电大学 | Intelligent transfusion device and control method thereof |
| CN204033946U (en) * | 2014-08-01 | 2014-12-24 | 脱立雄 | A kind of transfusion bag heating pressue device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765275A (en) * | 2019-01-17 | 2019-05-17 | 中国石油化工股份有限公司 | A kind of method, apparatus of outdoor quick online detection crude oil hydrogen sulfide content |
| CN109765275B (en) * | 2019-01-17 | 2024-01-09 | 中国石油化工股份有限公司 | Method and device for rapidly detecting hydrogen sulfide content of crude oil on line outdoors |
| CN109821098A (en) * | 2019-03-01 | 2019-05-31 | 浙江师范大学 | A kind of piezoelectric stack drive-type infusion device |
| CN109821100A (en) * | 2019-03-01 | 2019-05-31 | 浙江师范大学 | A kind of pneumatic infusion device of booster-type step by step |
| CN110025832A (en) * | 2019-03-25 | 2019-07-19 | 广东省医疗器械研究所 | A kind of drainage controller and its implementation of pressure adjustable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108175904A (en) | A kind of intelligent transfusion ancillary equipment and control system | |
| US6565593B2 (en) | Peripheral vein dilation device and method | |
| US8226591B2 (en) | Apparatus and method for monitoring and controlling extracorporeal blood flow relative to patient fluid status | |
| US6030359A (en) | Apparatus and method for delivering fluid flow to a surgical site | |
| US9011378B2 (en) | Device for increasing cerebral blood flow | |
| BR112015011666A2 (en) | therapy device for fluid instillation to a tissue site, solution cartridges for an instillation therapy device, and therapy device for treating a tissue site | |
| ITMI20080959A1 (en) | CARDIOPOLMONARY BY-PASS DEVICE. | |
| CN109731179B (en) | A stabilize pressure equipment for medical treatment first aid blood transfusion, infusion bag | |
| CN205994792U (en) | One kind can heat, adding pressure type enema bag | |
| CA2983713C (en) | Artificial ventilation apparatus able to deliver ventilation and monitoring which are specific to the patients receiving cardiac massage | |
| EP0185658A1 (en) | A system for the flushing of the capsule of the knee joint. | |
| CN104906643B (en) | A kind of blood pumping installations | |
| CN203694185U (en) | Drainage instrument integrating negative pressure detection and control system and constant temperature flushing system | |
| JPH0154062B2 (en) | ||
| CN209771002U (en) | micro-vacuum burn and scald therapeutic apparatus | |
| BRPI0410314B1 (en) | AIR PRESSURE POWERED DRIVER FOR PNEUMATIC VENTRICULAR AUXILIARY DEVICES | |
| CN209123021U (en) | A kind of biomimetic type humalacter and breast pump | |
| US20230390476A1 (en) | Improved body drainage apparatus | |
| CN213158457U (en) | Infusion bag heating and pressurizing device | |
| CN211357019U (en) | Negative pressure drainage system | |
| CN106176030A (en) | A kind of clinical Aided Physical cooling band | |
| CN211705556U (en) | Trachea cannula device based on magnetorheological fluid | |
| CN110833634A (en) | Negative pressure drainage system and drainage method thereof | |
| CN208243851U (en) | A kind of intelligent heating pressurizing transfusion device | |
| CN213346195U (en) | A arm protective sleeve for ICU intensive care unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
|
| RJ01 | Rejection of invention patent application after publication |