CN104548250A - Workstation, infusion pump, infusion system and infusion pump extension number distinguishing method - Google Patents
Workstation, infusion pump, infusion system and infusion pump extension number distinguishing method Download PDFInfo
- Publication number
- CN104548250A CN104548250A CN201510026564.7A CN201510026564A CN104548250A CN 104548250 A CN104548250 A CN 104548250A CN 201510026564 A CN201510026564 A CN 201510026564A CN 104548250 A CN104548250 A CN 104548250A
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- Prior art keywords
- infusion pump
- extension number
- pulse signal
- work station
- frequency
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
-
- 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
-
- 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
- A61M2205/35—Communication
- A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
- A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
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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
The invention discloses a workstation, an infusion pump, an infusion system and an infusion pump extension number distinguishing method. The infusion pump comprises a pulse signal receiver for receiving an external pulse signal, a frequency dividing circuit for reducing the frequency of the pulse signal, a pulse outputting circuit for outputting the pulse signal subjected to frequency reduction, a single chip microcomputer for determining an extension number of the infusion pump according to the pulse signal subjected to frequency reduction and an extension number transmitter for outputting the extension number to the outside, wherein the pulse signal receiver is connected with the input end of the frequency dividing circuit, the output end of the frequency dividing circuit is connected with the input end of the pulse outputting circuit and the input end of the single chip microcomputer, and the extension number transmitter is connected with the output end of the single chip microcomputer. The extension number recognition accuracy is high, the recognition result stability is high, and more infusion systems can be recognized.
Description
Technical field
The present invention relates to medical field, particularly relate to the method that work station, infusion pump, transfusion system and infusion pump extension number are differentiated.
Background technology
According to the demand on medical surgery room, in a lot of situation, patient needs to beat several different pharmaceutical simultaneously, and making needs to use multiple stage syringe pump to carry out drug injection to a patient.Usually the multiple stage syringe pump that a patient injects all is connected with a work station, monitors this multiple stage syringe pump by this work station, thus obtain the operational data of multiple stage syringe pump and control the co-ordination of multiple stage syringe pump.Need work station to distinguish each syringe pump when monitoring each syringe pump.
But existing work station is the scheme differentiated by resistance distinguishes multiple syringe pump; The resolution of this scheme is too low.When work station stacks more than four syringe pumps, be easy to cause the extension number differentiating syringe pump to make mistakes.
Summary of the invention
Main purpose of the present invention is a kind of method providing work station, infusion pump, transfusion system and infusion pump extension number to differentiate, and is intended to the resolution performance improving infusion pump.
Work station provided by the invention, for being connected with external infusion pump, described work station comprises the impulse sender of the pulse signal for sending fixed frequency to external infusion pump, and receives the extension number receptor of the extension number that external infusion pump feeds back according to described pulse signal.
Preferably, described work station also comprises the power supply for providing electric energy for the frequency dividing circuit of described infusion pump.
Infusion pump provided by the invention, for being connected with external workstation and/or other infusion pump, comprise the pulsed signal device for receiving outside pulse signal, for the frequency dividing circuit that the frequency of described pulse signal is reduced, for exporting the impulse output circuit of the pulse signal after frequency reducing, for determining the single-chip microcomputer of the extension number of described infusion pump according to the pulse signal after frequency reducing, with for exporting described extension number to outside extension number emitter, wherein, described pulsed signal device is connected with the input of described frequency dividing circuit, the outfan of described frequency dividing circuit is connected with the input of impulse output circuit and single-chip microcomputer, described extension number emitter is connected with the outfan of described single-chip microcomputer.
Preferably, described frequency dividing circuit is provided with the feeder ear receiving outside electric energy.
Transfusion system provided by the invention comprises the work station of multiple infusion pump and the described multiple infusion pump of monitoring;
Described work station comprises the impulse sender for the pulse signal to infusion pump sending fixed frequency, and receives the extension number receptor of the extension number that described infusion pump is fed back according to described pulse signal;
Described infusion pump comprises the pulsed signal device for receiving the pulse signal from described work station or another work station, for the frequency dividing circuit that the frequency of described pulse signal is reduced, for exporting the impulse output circuit of the pulse signal after frequency reducing, for determining the single-chip microcomputer of the extension number of described infusion pump according to the pulse signal after frequency reducing, with for exporting described extension number to the extension number emitter of described work station, wherein, described pulsed signal device is connected with the input of described frequency dividing circuit, the outfan of described frequency dividing circuit is connected with the input of impulse output circuit and single-chip microcomputer, described extension number emitter is connected with the outfan of described single-chip microcomputer.
Preferably, described work station also comprises the power supply for providing electric energy for the frequency dividing circuit of described infusion pump;
Described frequency dividing circuit is provided with the feeder ear of the electric energy receiving described power supply.
Preferably, described work station and infusion pump are all provided with D type data-interface; By described D type data-interface transmission pulse signal, electric energy and extension number between described work station and infusion pump.
The method that infusion pump extension number provided by the invention is differentiated comprises step:
Work station exports pulse signal to the first infusion pump of predeterminated frequency;
Described pulse signal is downconverted to the first down-scaled signals by described first infusion pump, determines the extension number of described first infusion pump according to described first down-scaled signals, and feeds back described extension number to work station;
Described work station differentiates described first infusion pump according to the extension number of described first infusion pump feedback.
Preferably, the method that described infusion pump extension number is differentiated also comprises step:
Described first infusion pump exports described first down-scaled signals to second infusion pump;
Described first down-scaled signals is downconverted to the second down-scaled signals by described second infusion pump, determines the extension number of described second infusion pump according to described second down-scaled signals, and feeds back described extension number to work station;
Described work station differentiates described second infusion pump according to the extension number of described second infusion pump feedback.
Preferably, the frequency of described first down-scaled signals is the half of described pulse signal; The frequency of described second down-scaled signals is the half of described first down-scaled signals.
Work station provided by the present invention, infusion pump and transfusion system, send the pulse signal of certain frequency by work station, infusion pump receives this pulse signal and carries out frequency reducing, and infusion pump feeds back to work station according to after the extension number of this frequency reducing pulse signal determination the machine; And frequency reducing pulse signal is also sent to another infusion pump by infusion pump, the further frequency reducing of the pulse signal that this receives by another infusion pump, and feed back to work station according to after the extension number of this frequency reducing pulse signal determination the machine.The present invention, carrys out the extension number of identification infusion pump by frequency splitting technology, have the effect that extension number accuracy of identification is high and recognition result stability is high.Further, if there is more infusion pump also can be superposed by said method again, until pulse signals frequency reducing can not be carried out again.Therefore, the present invention also has the many effects of the quantity of the infusion pump of resolution.
Accompanying drawing explanation
Fig. 1 is the module diagram of transfusion system one embodiment of the present invention;
Fig. 2 is the module diagram of work station in Fig. 1;
Fig. 3 is the module diagram of infusion pump in Fig. 1;
Fig. 4 is the circuit diagram of work station in Fig. 1;
Fig. 5 is the circuit diagram of infusion pump in Fig. 1;
Fig. 6 is the schematic flow sheet of method one embodiment that infusion pump extension number of the present invention is differentiated.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of work station, a kind of infusion pump and a kind of work station and infusion pump systems.
In order to can clearer description technical characteristic of the present invention and the beneficial effect that has, this specific embodiment be described in detail the system that have employed above-mentioned work station and infusion pump.
Fig. 1 to Fig. 5 shows transfusion system one embodiment of the present invention, and wherein, Fig. 1 is the module diagram of transfusion system one embodiment of the present invention; Fig. 2 is the module diagram of work station in Fig. 1; Fig. 3 is the module diagram of infusion pump in Fig. 1; Fig. 4 is the circuit diagram of work station in Fig. 1; Fig. 5 is the circuit diagram of infusion pump in Fig. 1.
Incorporated by reference to referring to Fig. 1 to Fig. 3, in the present embodiment, described transfusion system 40 comprises the work station 10 of multiple infusion pump and the described multiple infusion pump of monitoring.Work station 10 can be provided with the special base placing infusion pump, and multiple infusion pump 40 can adopt the mode of storehouse to be installed on the base of infusion pump stackedly.In the present embodiment, adopt two infusion pump to be described, namely multiple infusion pump comprises the first infusion pump 20 and the second infusion pump 30; Certainly, in other embodiments, the infusion pump of, three, four or other quantity can also be adopted.
Described work station 10 comprises the impulse sender 101 of pulse signal 01 to the infusion pump 20 for sending fixed frequency, and receives the extension number receptor 102 of the extension number that described first infusion pump 20 and the second infusion pump 30 are fed back according to described pulse signal 01.
Described first infusion pump 20 comprising pulsed signal device 201, the frequency dividing circuit 202 for the frequency of described pulse signal being reduced, the impulse output circuit 203 being used for the pulse signal after exporting frequency reducing for receiving the pulse signal from described work station 10 or another work station 10, being used for the single-chip microcomputer 204 that the pulse signal after according to frequency reducing determines the extension number of described infusion pump 20, and for exporting the extension number emitter 205 of described extension number to described work station 10.Wherein, described pulsed signal device 201 is connected with the input of described frequency dividing circuit 202, the outfan of described frequency dividing circuit 202 is connected with the input of impulse output circuit 203 by a level shifting circuit 206 and single-chip microcomputer 204, and pulse signal is transferred to the pulse signal gathered for single-chip microcomputer 204 by level shifting circuit 206; Described extension number emitter 205 is connected with the outfan of described single-chip microcomputer 204.
The work station 10 that the present embodiment provides, infusion pump 20 and transfusion system 40, the pulse signal of certain frequency is sent by work station 10, infusion pump 20 receives this pulse signal and carries out frequency reducing, and infusion pump 20 feeds back to work station 10 according to after the extension number of this frequency reducing pulse signal determination the machine; And frequency reducing pulse signal is also sent to another infusion pump 30 by infusion pump 20, the further frequency reducing of pulse signal that this receives by another infusion pump 30, and feed back to work station 10 according to after the extension number of this frequency reducing pulse signal determination the machine.In the present embodiment, by frequency splitting technology, each infusion pump frequency reducing obtains unique pulse signal, and the pulse signal unique according to this carrys out its extension number of identification, thus has the effect that extension number accuracy of identification is high and recognition result stability is high.Further, if there is more infusion pump also can be identified by frequency reducing, until can not till pulse signals carries out frequency reducing again.Therefore, the present embodiment also has the effect differentiating more infusion pump.
Incorporated by reference to referring to Fig. 4, preferably, in work station 10, impulse sender 101 is a single-chip microcomputer (physical circuit figure is not shown), this single-chip microcomputer exports the pulse signal CPU_PWM (peak value is 3.3V) of a fixed frequency, and this pulse signal CPU_PWM is converted to 5V output pulse signal PWM_OUT after level shifting circuit 104.Extension number receptor 102 comprises the socket CON16A on the panel being arranged on work station 10, and is arranged on the D type data-interface DB15 on work station 10 shell, and the stitch of this socket CON16A is connected by the stitch that data wire is corresponding with this DB15.The DB15 be arranged on work station 10 shell is connected with signal transmission with the DB15 on the shell of the first infusion pump 20 by data wire again.Preferably, the pulse signal PWM_OUT that impulse sender 101 sends also exports through a stitch (15) of this socket CON16A of work station 10.
Incorporated by reference to referring to Fig. 5, in the first infusion pump 20, preferably, the pulsed signal device 201 of the first infusion pump 20 comprises the socket CON16A be arranged on mainboard, and is arranged on the DB15 on the first infusion pump 20 shell; This socket CON16A is connected with this DB15 on shell by data wire, and this DB15 on the first infusion pump 20 shell is connected with signal transmission with the DB15 on work station 10 shell by data wire.Preferably, the extension number of the first infusion pump 20 and the data of needs exchange transfer to work station 10 through the relevant stitch (2,4,6,8) of socket CON16A.
Preferably, the outfan of impulse output circuit 203 is connected with another DB15 on the first infusion pump 20 shell with a data wire via the DB15 in the pin (15) of the socket CON16A of the first infusion pump 20, the first infusion pump 20.This another DB15 is connected with the DB15 in the second infusion pump 20 by data wire, transfers to the second infusion pump 30 with the pulse signal divided_frequency of the frequency reducing the first infusion pump 20 produced; And the data in the second infusion pump 30 also can via the DB15 port transmission on it to work station 10.The structure of the second infusion pump 30 is identical with the structure of the first infusion pump 20, does not repeat them here.
Certainly, in other embodiments, also can be formed by the circuit of other schemes that pulse signal is launched, the function of pulse signal frequency division and extension number signal feedback, these are only explanation, do not limit.
Preferably, described work station 10 also comprises the power supply 103 for providing electric energy for described first infusion pump 20 and the respective frequency dividing circuit 202 of the second infusion pump 30; The frequency dividing circuit 202 of described first infusion pump 20 and the second infusion pump 30 is all provided with the feeder ear 2021 of the electric energy receiving described power supply 103.Because the frequency dividing circuit 202 of the first infusion pump 20 and the second infusion pump 30 provides electric energy by the power supply 103 of work station 10, no matter thus whether the first infusion pump 20 and the second infusion pump 30 are worked, the frequency dividing circuit 202 on it all can work.Avoid due to a certain transfusion air pump inoperative, and cause extension number disorderly.
Preferably, power supply 103 provides the electric energy of VCC_15V, and the power supply 103 of work station 10 exports through a stitch of the socket CON16A of work station 10.The feeder ear 2021 of the frequency dividing circuit 202 of the first infusion pump 20 and the second infusion pump 30 receives the electric energy work of power supply 103.
Present invention also offers a kind of method that infusion pump extension number is differentiated, now describe in detail for above-mentioned transfusion system 40.Please tie referring to Fig. 6, Fig. 6 the schematic flow sheet of method one embodiment being infusion pump extension number of the present invention resolution.
The method that described infusion pump extension number is differentiated comprises step:
Step S100, work station 10 exports pulse signal to the first infusion pump 20 of predeterminated frequency.
Step S200, described pulse signal 01 is downconverted to the first down-scaled signals by described first infusion pump 20, determines the extension number of described first infusion pump 20, and feed back described extension number to work station 10 according to described first down-scaled signals.
Wherein, extension number is not defined as the numerals such as 1,2,3 and 4, can be the character string etc. that work station 10 can read yet, and receives carry out decoding after this extension number and the numerals such as 1,2,3 and 4 that produce that user is easy to identify until work station 10.
Step S300, described first infusion pump 20 exports described first down-scaled signals to second infusion pump 20.
Step S400, described first down-scaled signals is downconverted to the second down-scaled signals by described second infusion pump 20, determines the extension number 02 of described second infusion pump 20, and feed back described extension number 02 to work station 10 according to described second down-scaled signals.
Step S500, described work station 10 differentiates described first infusion pump 20 and the second infusion pump 20 according to the extension number 02 of described first infusion pump 20 and the second infusion pump 20 feedback.
Based on reason substantially identical in said apparatus embodiment, the method that the infusion pump extension number that this city embodiment provides is differentiated, unique frequencies is obtained by frequency splitting technology, the extension number of infusion pump is differentiated according to this unique frequencies, thus there is the effect that extension number accuracy of identification is high and recognition result stability is high, also there is the effect that the quantity of the infusion pump of resolution is many.
Certainly, in other embodiments, if only there is the first infusion pump also can determine its extension number by frequency reducing; Also can have the 3rd infusion pump, the 4th infusion pump an or more infusion pump, and determine its extension number by the pulse signal of frequency reducing successively.
Preferably, the frequency of described first down-scaled signals is the half of described pulse signal 01; The frequency of described second down-scaled signals is the half of described first down-scaled signals.I.e. unified employing frequency-halving circuit.
Further, the method that described infusion pump extension number is differentiated also comprises step:
Step S500, the display device of described first infusion pump shows its extension number, and the display device of described second infusion pump shows its extension number.By showing its extension number so that user identifies.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a work station, for monitoring external infusion pump, it is characterized in that, described work station comprises the impulse sender of the pulse signal for sending fixed frequency to external infusion pump, and receives the extension number receptor of the extension number that external infusion pump feeds back according to described pulse signal.
2. work station as claimed in claim 1, it is characterized in that, described work station also comprises the power supply for providing electric energy for the frequency dividing circuit of described infusion pump.
3. an infusion pump, for being connected with external workstation and/or other infusion pump, it is characterized in that, described infusion pump comprises the pulsed signal device for receiving outside pulse signal, for the frequency dividing circuit that the frequency of described pulse signal is reduced, for exporting the impulse output circuit of the pulse signal after frequency reducing, for determining the single-chip microcomputer of the extension number of described infusion pump according to the pulse signal after frequency reducing, with for exporting described extension number to outside extension number emitter, wherein, described pulsed signal device is connected with the input of described frequency dividing circuit, the outfan of described frequency dividing circuit is connected with the input of impulse output circuit and single-chip microcomputer, described extension number emitter is connected with the outfan of described single-chip microcomputer.
4. infusion pump as claimed in claim 3, is characterized in that, described frequency dividing circuit is provided with the feeder ear receiving outside electric energy.
5. a transfusion system, described transfusion system comprises the work station of infusion pump and the described infusion pump of monitoring;
Described work station comprises the impulse sender for the pulse signal to infusion pump sending fixed frequency, and receives the extension number receptor of the extension number that described infusion pump is fed back according to described pulse signal;
Described infusion pump comprises the pulsed signal device for receiving the pulse signal from described work station or another work station, for the frequency dividing circuit that the frequency of described pulse signal is reduced, for exporting the impulse output circuit of the pulse signal after frequency reducing, for determining the single-chip microcomputer of the extension number of described infusion pump according to the pulse signal after frequency reducing, with for exporting described extension number to the extension number emitter of described work station, wherein, described pulsed signal device is connected with the input of described frequency dividing circuit, the outfan of described frequency dividing circuit is connected with the input of impulse output circuit and single-chip microcomputer, described extension number emitter is connected with the outfan of described single-chip microcomputer.
6. transfusion system as claimed in claim 5, it is characterized in that, described work station also comprises the power supply for providing electric energy for the frequency dividing circuit of described infusion pump;
Described frequency dividing circuit is provided with the feeder ear of the electric energy receiving described power supply.
7. transfusion system as claimed in claim 6, is characterized in that, described work station and infusion pump are all provided with D type data-interface; By described D type data-interface transmission pulse signal, electric energy and extension number between described work station and infusion pump.
8. a method for infusion pump extension number resolution, is characterized in that, the method that described infusion pump extension number is differentiated comprises step:
Work station exports pulse signal to the first infusion pump of predeterminated frequency;
Described pulse signal is downconverted to the first down-scaled signals by described first infusion pump, determines the extension number of described first infusion pump according to described first down-scaled signals, and feeds back described extension number to work station;
Described work station differentiates described first infusion pump according to the extension number of described first infusion pump feedback.
9. the method for infusion pump extension number resolution as claimed in claim 8, it is characterized in that, the method that described infusion pump extension number is differentiated also comprises step:
Described first infusion pump exports described first down-scaled signals to second infusion pump;
Described first down-scaled signals is downconverted to the second down-scaled signals by described second infusion pump, determines the extension number of described second infusion pump according to described second down-scaled signals, and feeds back described extension number to work station;
Described work station differentiates described second infusion pump according to the extension number of described second infusion pump feedback.
10. the method for infusion pump extension number resolution as claimed in claim 9, it is characterized in that, the frequency of described first down-scaled signals is the half of described pulse signal; The frequency of described second down-scaled signals is the half of described first down-scaled signals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510026564.7A CN104548250A (en) | 2015-01-19 | 2015-01-19 | Workstation, infusion pump, infusion system and infusion pump extension number distinguishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510026564.7A CN104548250A (en) | 2015-01-19 | 2015-01-19 | Workstation, infusion pump, infusion system and infusion pump extension number distinguishing method |
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| CN104548250A true CN104548250A (en) | 2015-04-29 |
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| CN201510026564.7A Pending CN104548250A (en) | 2015-01-19 | 2015-01-19 | Workstation, infusion pump, infusion system and infusion pump extension number distinguishing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343959A (en) * | 2015-11-20 | 2016-02-24 | 深圳影迈科技股份有限公司 | Infusion workstation |
| CN114796705A (en) * | 2022-04-15 | 2022-07-29 | 滁州瑞谷生物技术有限公司 | Empty detecting system and transfer pump drip |
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| US5901150A (en) * | 1995-12-19 | 1999-05-04 | Fresenius Ag | Modular system, particularly for biomedical applications, addressable unit and a communication system for use therein |
| US20020134570A1 (en) * | 1999-11-19 | 2002-09-26 | David Franklin-Lees | Medical device interface system |
| CN101267854A (en) * | 2005-05-14 | 2008-09-17 | B·布朗·梅尔松根有限公司 | Method and device for controlling several infusion pumps |
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2015
- 2015-01-19 CN CN201510026564.7A patent/CN104548250A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5901150A (en) * | 1995-12-19 | 1999-05-04 | Fresenius Ag | Modular system, particularly for biomedical applications, addressable unit and a communication system for use therein |
| US20020134570A1 (en) * | 1999-11-19 | 2002-09-26 | David Franklin-Lees | Medical device interface system |
| CN101267854A (en) * | 2005-05-14 | 2008-09-17 | B·布朗·梅尔松根有限公司 | Method and device for controlling several infusion pumps |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343959A (en) * | 2015-11-20 | 2016-02-24 | 深圳影迈科技股份有限公司 | Infusion workstation |
| CN105343959B (en) * | 2015-11-20 | 2019-03-29 | 深圳影迈科技有限公司 | Infusion work station |
| CN114796705A (en) * | 2022-04-15 | 2022-07-29 | 滁州瑞谷生物技术有限公司 | Empty detecting system and transfer pump drip |
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Application publication date: 20150429 |