CN201235120Y - Intelligent transfusion regulator - Google Patents
Intelligent transfusion regulator Download PDFInfo
- Publication number
- CN201235120Y CN201235120Y CNU2008201466051U CN200820146605U CN201235120Y CN 201235120 Y CN201235120 Y CN 201235120Y CN U2008201466051 U CNU2008201466051 U CN U2008201466051U CN 200820146605 U CN200820146605 U CN 200820146605U CN 201235120 Y CN201235120 Y CN 201235120Y
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- transfusion
- infusion
- main control
- control unit
- power supply
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Abstract
The utility model discloses an intelligent infusion regulator, which is provided with a sensor for detecting infusion speed, a drive device for controlling infusion speed and a motor for driving the drive device, wherein the sensor, the drive device and the motor are all connected with a first main control unit, and a first input unit, a first display unit and a power supply are further connected on the main control unit. The intelligent infusion regulator can be further provided with a first wireless communication device and a center infusion monitoring device, wherein the first wireless communication device transmits infusion data to the center infusion monitoring device through wireless transmission, and the data are displayed by a second display unit which is arranged on the center infusion monitoring device, and then, the center infusion monitoring device can monitor the infusion circumstance of the infusion regulator. The intelligent infusion regulator not only is convenient for patients to infuse, but also makes medical staffs find and solve problems which appear during fluid infusion in time.
Description
Technical field
The present invention relates to infusion regulator, particularly relate to a kind of intelligent transfusion actuator that can regulate transfusion speed automatically.
Background technology
Transfusion device is the medical apparatus and instruments of a kind of indispensability in giving the patient infusion process.Mainly contain transfusion set and infusion pump at present on the market.General infusion set is mainly formed by being communicated with Mo Feishi pipe, wheel folder, the syringe needle that tube for transfusion, air inlet pipe dispose to the puncture of infusion bottle and the tube for transfusion, forming liquid level difference by suspention liquid bottle and receptor position infuses, the general infusion set low price is used widely clinically.But because transfusion speed is to press from both sides by hand wheel manually to carry out, there is inaccuracy, is not suitable for some needs gradual change to transfusion speed in exigent medicinal liquid of transfusion speed or the whole infusion process patient.
When using general infusion set clinically, when being totally lost, one bottle of liquid must in time change or stop transfusion, just judge with vision whether bottle interior liquid is totally lost by the nurse, observe so must often make an inspection tour, nurse's touring workload is very big, but also be difficult to take into account everyone, especially some old men, child, critical patient, and sleeping patient, this situation is outstanding especially in the big clinic of some large hospitals, particularly often cause a lot of problems, even danger can occur night because of not finding in time that liquid is totally lost.
Infusion pump relies on motor internal to drive roller and pushes tube for transfusion in proper order, makes liquid in pipe produce wriggling, generally adopts microprocessor control, can preestablish transfusion speed and realize intelligent liquid infusion, and liquid infusion speed range of accommodation is big.Infusion pump generally has air detection reports to the police, blocks alarms such as alarm, medicinal liquid emptying alarm, has improved the reliability of liquid infusion.But the alarm signal of this kind equipment can only be heard in small size, can not realize long-distance alarm.In addition, consider section office's cost, this equipment only is used for low velocity and the accurate occasion of fast infusion when transfusion or first-aid patients, can not be in all transfusion patients the extensive use infusion pump.General infusion pump all is 220 volts a power-supply device, requires indispensable at least one socket of each patient at one's side, and the infusion process patient can not exceed appointed positions, and this is to as above unusual inconvenience such as toilet of patient.In recent years, infusion pump keeps using single-chip microcomputer technically and comes processing motor to control outside rotary speed and the warning two major parts, adds independent signal processing circuit at Display And Keyboard, makes constantly to strengthen with accurate promptly so-called " intellectuality " on the function.But all be single fixedly warning, do not realize that the communication network that is connected to become of unit sheet machine and unit sheet machine forms concentrated early warning, warning and responding system.
Summary of the invention
This utility model is intended to solve the transfusion speed of automatic control transfusion device and in time provides the problem of the situation that the patient infuses and the intelligent transfusion actuator that provides a kind of patient of convenience to infuse, make things convenient for medical personnel to manage to medical personnel.
This infusion regulator is provided with one and detects the pick off that transfusion speed is used, the actuating device that the control transfusion speed is used, the motor that drive transmission is used, described pick off, actuating device, motor all are connected with main control unit, also are connected with first input block, first display unit and power supply on this main control unit.
Described intelligent transfusion actuator also is provided with first radio communication unit and the loudspeaker that are used for wireless telecommunications, and described first radio communication unit is connected with first main control unit respectively with loudspeaker.
The power supply that described intelligent transfusion actuator is provided with comprises the external power supply and the first built-in power assembly, wherein, the first built-in power assembly is made of first lithium battery and first charger, and first charger is connected with first main control unit, and first lithium battery is connected with first charger.
The motor that described intelligent transfusion actuator is provided with is a motor, pick off is a ultrasonic sensor, first main control unit is a microprocessor, motor is a motor, first input block is a tactile keyboard, first display unit is a liquid crystal display, and first radio communication unit is a wireless communication module.
Described intelligent transfusion is regulated the actuating device that is provided with and is comprised housing and be contained in the intravital driving gear of shell, driven gear, screw rod, nut, wherein, driving gear is connected with motor, and be meshed with driven gear, driven gear is connected with screw rod, described screw rod level and being installed in versatilely on the intravital spiro rod support of shell, one end of screw rod is connected with nut thread, nut is fixed on the intravital nut bearing of shell, screw rod moves forward and backward under the drive of driven gear, by the speed that the diameter that changes tube for transfusion is regulated transfusion, described tube for transfusion and screw rod pass housing perpendicularly.
The screw rod that described intelligent transfusion actuator is provided with is connected with the intravital spiro rod support of second axle sleeve and shell portion by first axle sleeve.
Described intelligent transfusion actuator also comprises the center infusion monitoring device that is used to monitor infusion regulator transfusion situation, second radio communication unit and the first radio communication unit wireless connections of this center infusion monitoring device by being provided with, this center infusion monitoring device also is provided with second main control unit, second input block, second display unit, loudspeaker and power supply, wherein, second radio communication unit, second input block, loudspeaker and second display unit are connected with second main control unit respectively, and second main control unit is connected with power supply.
Second main control unit that described center infusion monitoring device is provided with is a microprocessor, and second input block is a tactile keyboard, and second display unit is a liquid crystal display, and second radio communication unit is a wireless communication module.
The power supply of described center infusion monitoring device comprises the external power supply and the second built-in power assembly, this second built-in power assembly is made of second rechargeable lithium battary and second charger, wherein, second charger is connected with second main control unit, and second lithium battery is connected with second charger.
This utility model efficiently solves the general infusion set clip wheel and regulates shortcomings such as inaccurate, and medical personnel can control by infusion regulator accurately according to the character of patient's age, the state of an illness and medicine drips speed, has improved patient's safety coefficient; Price of the present utility model be homemade infusion pump four to 1/8th, the import infusion pump eight to 1/15th, cost performance is good.It adopts rechargeable battery not limit moving of patient, and light and handy outward appearance adds that rechargeable battery can move simultaneously with drip stand, solves to use the infusion pump patient can't go up the problem of toilet; It can also give the prompting of patient with warmth according to the control of its main control module in transfusion, the situation of can effectively alleviate its intense strain, in time infusing to its prompting makes the hommization more of whole infusion process.
Center of the present utility model infusion monitoring device can be connected by wireless and a plurality of infusion regulators, medical personnel can monitor the ruuning situation of a plurality of transfusion devices simultaneously by this device, improved medical personnel's monitoring range greatly, handled the problem that the patient occurs quickly for it in infusion process condition is provided.
This intelligent transfusion regulator system frees the nurse from a large amount of man-to-man transfusion nursings, tour, observation work, effectively increase work efficiency, and can use in emergency department's transfusion room, the section office's large-scale popularization such as ward, large-scale society health station of being in hospital.
Description of drawings
Fig. 1 is the circuit block diagram of intelligent transfusion actuator.
Fig. 2 is the circuit block diagram of center infusion monitoring apparatus.
Fig. 3 is the sketch map of the mechanical driving device in the intelligent transfusion actuator.
Fig. 4 is an intelligent transfusion actuator overall schematic.
The specific embodiment
Consult Fig. 1, intelligent transfusion actuator of the present utility model comprises cuboid housing 21 and the pick off 1, actuating device 20, motor 3 and first main control unit 4 that are contained in the housing 21, and first input block 5 and first display unit 6 that are contained in housing 21 surfaces, loudspeaker 10 are installed on the housing 21.
Described pick off 1 is a ultrasonic sensor, and it is connected with first main control unit 4, and relative with tube for transfusion, is used for measuring the flow of tube for transfusion liquid, and measuring-signal is transferred to first main control unit 4.
First main control unit 4 adopts the microprocessor MCU that is solidified with transfusion speed calculating and handling procedure, is used to receive and handle the signal of this infusion regulator.The motor that is connected with first main control unit 43 is motor, and it is fixed on the motor bearing in the housing 21, and it is connected with actuating device 20, can turn round according to the instruction drive actuating device 20 of first main control unit 4 regulate the transfusion speed of transfusion device.
Consult Fig. 3, actuating device 20 places in the housing 21, it comprises driving gear 22, driven gear 23, screw rod 25, nut 27, wherein, driving gear 22 is connected with motor 3, and be meshed with driven gear 23, driven gear 23 is connected with screw rod 25, described screw rod 25 levels and being installed in versatilely on the spiro rod support in the housing 21, one end of screw rod 25 is threaded with nut 27,27 on nut is fixed on the nut bearing in the housing 21, and screw rod 25 moves forward and backward under the drive of driven gear, regulates transfusion speed by changing tube for transfusion 28 diameters.Described tube for transfusion 28 passes housing 21 in the end of screw rod 25 side perpendicularly.Screw rod 25 is connected with spiro rod support portion in the housing 21 by first axle sleeve 24 and second axle sleeve 27, to reduce the friction between screw rod and the spiro rod support, the service life of extension fixture.
Consult Fig. 4, first input block 5 is a tactile keyboard, and it places the surface of housing 21, and is connected with first main control unit 4, is used for importing in advance to first main control unit 4 data such as time of speed, medicine total amount and the transfusion of transfusion.
Consult Fig. 4, first display unit 6 is a liquid crystal display, it places the top of first input block 5 on the surface of housing 21, and is connected with first main control unit 4, is used to show speed, medicine total amount, the time of transfusion and the current data such as transfusion speed of default transfusion.
Consult Fig. 1, power supply is made up of external power supply and built-in power, its built-in power that is connected with first main control unit 4 is installed in the housing 21, it comprises first charhing unit 7 and first lithium battery 8, and wherein, first charhing unit 7 is lithium battery chargers, when the fixed power source power supply is arranged, first charger 7 gives the lithium battery that is contained in its inside 8 chargings, and when lithium battery 8 was full of electricity, first charger was closed.When not having the fixed power source power supply, lithium battery 8 is enabled, and provides power supply to infusion regulator.Like this, just can solve patient's infusion regulator when transfusion the time visits the restroom the power supply power supply is also arranged.Power supply of the present utility model also can be only to have only external power supply or only have only lithium battery 8.
In the present embodiment, before beginning to infuse, need by total amount, this infuse needed time any two data of keyboard 5 to first main control unit, 4 input medicines.When by keyboard 5 during to the speed of the total amount of first main control unit, 4 the insides when transfusion input medicine and transfusion, first main control unit 4 can be calculated the time of this required usefulness of infusing automatically.When the total amount of first main control unit, 4 the insides when transfusion input medicine and time that schedules of infusion is used, it also can calculate this needed speed of infusing automatically.When the data input was finished, transfusion just can begin.During the transfusion beginning, first main control unit 4 sends signal will for loudspeaker 10, and loudspeaker 10 will be pointed out the transfusion beginning to the patient after receiving signal.For example, loudspeaker 10 can be pointed out: " you are good, begin transfusion now, as injection site pain, swelling or conscious discomfort occur, please in time tell the nurse, can in time be that you solve." " wish the complete rest breath good health, transfusion finishes and can remind automatically.”
In the process of transfusion sensor unit 1 can real time monitoring to the transfusion speed of tube for transfusion 28, and convert thereof into signal feedback to first main control unit 4.Faster or slow than default numerical value when transfusion speed, first main control unit 4 will send the signal that just changes or reverse according to the signal of sensor unit 1 feedback to motor 3.As Fig. 3, after motor 3 receives the signal of forward or reverse, will drive driving gear 22 forward or reverse.Driving gear 22 drives screw rod 25 forward or reverse by driven gear 23.One end of screw rod 25 is threaded with nut 27, and screw rod 25 is at nut 27 internal rotation that are being fixed under the drive of driven gear 23 on the housing inner nut support, thereby can move forward and backward, and can be pressed into pass housing 21, with screw rod 25 vertical tube for transfusions 28.The degree that the is squeezed difference of tube for transfusion 28, the speed of its transfusion are also different.This is regulated transfusion device automatically and realizes regulating automatically transfusion speed by this programme.
When transfusion when soon finishing, when differing from 20 milliliters than pre-amount of infusion, first main control unit 4 will send instruction to loudspeaker 10, and loudspeaker 10 will remind the patient that its transfusion is soon finished.In the present embodiment, loudspeaker 10 will be pointed out: " your transfusion is nearly finished, and please tell the nurse by head of a bed bell, please don't be nervous, and transfusion system can be closed automatically, guarantees your safety." meanwhile, display unit can show that also its transfusion is near completion, and reminds medical personnel ready.
Embodiment 2
Consult Fig. 3, embodiment 2 of the present utility model adds to load onto one and be used to transmit and receive wireless signal first radio communication unit and newly establish a center infusion monitoring device that is used to monitor infusion regulator transfusion situation on the described infusion regulator of last embodiment.Described center dropping monitor is placed in medical worker's the office.This center infusion monitoring device comprises second radio communication unit 16, second input block 15, second display unit 14, loudspeaker 13, power supply and second main control unit 17.
Second main control unit 17 adopts microprocessor MCU, is placed in second display unit 14, and its effect is can receive and the signal of processing center monitoring arrangement.
Power supply is connected with second display unit 14, and it is made up of the external power supply and the second built-in power device.Second built-in power comprises second charhing unit 11 and second lithium battery 12 that places in second display, wherein, second charhing unit 11 is the chargers that are used for to lithium battery 12 chargings, and when the fixed power source power supply was arranged, second charger 11 gave the lithium battery that is contained in its inside 12 chargings.When lithium battery 12 was full of electricity, second charger 11 was closed.When not having the fixed power source power supply, lithium battery 12 is enabled, and power supply is provided for the center monitoring arrangement.Certainly, the power supply of center monitoring arrangement also can be external power supply or be lithium battery 12.
First radio communication unit 9 is wireless telecommunications modules, is connected with first main control module 4 of infusion regulator among the embodiment 1, is mainly used in and second radio communication unit 16 transmission wireless signals mutually.Second radio communication unit 16 also is a wireless telecommunications module, and it is connected with second main control unit 17, is mainly used in first radio communication unit 9 to transmit wireless signal mutually.Loudspeaker 13 are connected on second main control unit 17, are mainly used in ruuning situation from sound to medical personnel that point out infusion regulator with.
In this embodiment, second radio communication unit 16 can receive simultaneously patient that one or more first radio communication units 9 send infuse situation signal and by second main control unit 17 it is transferred to second display unit, 14, the second display units 14 and shows these signals.For example, second display unit 14 can show all bed labels (1-60) of lesion, according to the program display transfusion situation that is provided with, differ from 20 milliliters as amount of infusion and be totally lost and promptly only show the green light sound prompting of need not ringing on the screen, and only the nurse in reminding work station prepares medicine and arrives and connect bottle; The bright orange lamp of fault, pre-amount of infusion are finished the loudspeaker 13 ring sound promptings of infusion regulator simultaneously that send out a warning.When after pre-amount of infusion is finished, sending out a warning, the nurse clicks corresponding operation keyboard (1-60) at the corresponding bed label of keyboard, the loudspeaker 5 of infusion regulator are play voice automatically: " you are good; please wait a moment; we arrive as early as possible and are your service; please don't be nervous, transfusion system will be closed automatically, guarantees your safety." so, medical personnel just can monitor and handle the situation of a plurality of transfusion device transfusions simultaneously.
Claims (9)
1, a kind of intelligent transfusion actuator, it is characterized in that: it is provided with one and detects the pick off (1) that transfusion speed is used, the actuating device (20) that the control transfusion speed is used, the motor (3) that drive transmission is used, described pick off (1), actuating device (20), motor (3) all are connected with first main control unit (4), also are connected with first input block (5), first display unit (6) and power supply on this first main control unit (4).
2, intelligent transfusion actuator as claimed in claim 1, it is characterized in that: it also is provided with first radio communication unit (9) and the loudspeaker (10) that are used for wireless telecommunications, and described first radio communication unit (9) is connected with first main control unit (4) respectively with loudspeaker (10).
3, intelligent transfusion actuator as claimed in claim 1, it is characterized in that: described power supply comprises the external power supply and the first built-in power assembly, wherein, the first built-in power assembly is made of first lithium battery (8) and first charger (7), first charger (7) is connected with first main control unit (4), and first lithium battery (8) is connected with first charger (7).
4, intelligent transfusion actuator as claimed in claim 2, it is characterized in that: described pick off (1) is a ultrasonic sensor, described first main control unit (4) is a microprocessor, described motor (3) is a motor, described first input block (5) is a tactile keyboard, described first display unit (6) is a liquid crystal display, and described first radio communication unit (9) is a wireless communication module.
5, intelligent transfusion actuator as claimed in claim 1 or 2, it is characterized in that: described actuating device (20) comprises housing (21) and is contained in the interior driving gear (22) of housing (21), driven gear (23), screw rod (25) and nut (27), wherein, driving gear (22) is connected with motor (3), and be meshed with driven gear (23), driven gear (23) is connected with screw rod (25), described screw rod (25) level and being installed in versatilely on the spiro rod support in the housing (21), one end of screw rod (25) is threaded with nut (27), nut (27) is fixed on the interior nut bearing of housing (21), screw rod (25) moves forward and backward under the drive of driven gear (23), regulates transfusion speed by changing tube for transfusion (28) diameter; Described tube for transfusion (28) passes housing (21) perpendicularly with screw rod (25).
6, infusion regulator as claimed in claim 5 is characterized in that: described screw rod (25) is connected with the interior spiro rod support portion of second axle sleeve (27) and housing (21) by first axle sleeve (24).
7, intelligent transfusion actuator as claimed in claim 2, it is characterized in that: further comprising the center infusion monitoring device that is used to monitor infusion regulator transfusion situation, second radio communication unit (16) and first radio communication unit (9) wireless connections of this center infusion monitoring device by being provided with, this center infusion monitoring device also is provided with second main control unit (17), second input block (15), second display unit, loudspeaker (13) and power supply, wherein, second radio communication unit (16), second input block (15), loudspeaker (13) are connected with second main control unit (17) respectively with second display unit (14), and second main control unit (17) is connected with power supply.
8, intelligent transfusion actuator as claimed in claim 7, it is characterized in that: described second main control unit (17) is a microprocessor, described second input block (15) is a tactile keyboard, described second display unit (14) is a liquid crystal display, and described second radio communication unit (16) is a wireless communication module.
9, intelligent transfusion actuator as claimed in claim 7, it is characterized in that: the power supply of described center infusion monitoring device comprises the external power supply and the second built-in power assembly, this second built-in power assembly is made of second lithium battery (12) and second charger (11), wherein, second charger (11) is connected with second display unit (14), and second lithium battery (12) is connected with second charger (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201466051U CN201235120Y (en) | 2008-08-13 | 2008-08-13 | Intelligent transfusion regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201466051U CN201235120Y (en) | 2008-08-13 | 2008-08-13 | Intelligent transfusion regulator |
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| Publication Number | Publication Date |
|---|---|
| CN201235120Y true CN201235120Y (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201466051U Expired - Fee Related CN201235120Y (en) | 2008-08-13 | 2008-08-13 | Intelligent transfusion regulator |
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| CN (1) | CN201235120Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394146A (en) * | 2013-08-12 | 2013-11-20 | 山东新华安得医疗用品有限公司 | Automatic liquid-stopping warning device |
| CN104548255A (en) * | 2015-01-29 | 2015-04-29 | 李志文 | Automatic transfusion liquid switching system |
| CN109011019A (en) * | 2018-08-22 | 2018-12-18 | 史志东 | Combination drop Chinese medicine device for tcm internal medicine treatment cardiovascular disease |
| CN110292679A (en) * | 2018-03-21 | 2019-10-01 | 合肥京东方光电科技有限公司 | Liquid transmission control unit and liquid transfer system |
-
2008
- 2008-08-13 CN CNU2008201466051U patent/CN201235120Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394146A (en) * | 2013-08-12 | 2013-11-20 | 山东新华安得医疗用品有限公司 | Automatic liquid-stopping warning device |
| CN104548255A (en) * | 2015-01-29 | 2015-04-29 | 李志文 | Automatic transfusion liquid switching system |
| CN110292679A (en) * | 2018-03-21 | 2019-10-01 | 合肥京东方光电科技有限公司 | Liquid transmission control unit and liquid transfer system |
| CN109011019A (en) * | 2018-08-22 | 2018-12-18 | 史志东 | Combination drop Chinese medicine device for tcm internal medicine treatment cardiovascular disease |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100813 |