CN108159531A

CN108159531A - The transfusion control system and its infusion method of non-suspension

Info

Publication number: CN108159531A
Application number: CN201810164595.2A
Authority: CN
Inventors: 刘少杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-28
Filing date: 2018-02-28
Publication date: 2018-06-15
Anticipated expiration: 2038-02-28
Also published as: CN108159531B

Abstract

The present invention relates to a kind of transfusion control systems and its infusion method of non-suspension.System includes multiple non-suspension infusion devices（1）, detachably connected transfusion control device（2）And control terminal（3）, work as physiological parameter measurement mechanism（27）When human body temperature, pulse frequency, blood glucose level data and the blood pressure data of measurement accordingly have exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section or when the control terminal（3）When receiving stop signal or gas standby signal, processing unit（34）Stop signal is sent in the given time to peristaltic pump（5）It is made to stop infusion and sends out alerting signal, processing unit（34）So that the liquid constant temperature in infusion bottle in transfusion temperature section and pumps the constant airspeed of liquid in the transfusion speed section.

Description

The transfusion control system and its infusion method of non-suspension

Technical field

The invention belongs to medical field, the more particularly to a kind of transfusion control system and its infusion method of non-suspension.

Background technology

It needs to be monitored infusion process to the process that patient is treated in clinical practice Medical Devices, it is main at present By manually monitoring, slightly carelessness cannot find the abnormal conditions of infusion in time, and cannot check in infusion process in time It is infused caused by transfusion speed, infusion reaction, syringe needle obstruction, dropped stitch, gas leakage etc. problem, the risk that transfusion speed is brought has Drug according to its characteristic for reach curative effect simultaneously and avoid side effect regulation have drop speed requirement, such as it is hypoglycemic, blood-pressure drug is defeated It is dangerous to note too fast hypoglycemia, the low blood pressure of having, brain edema needs bolus injection mannitol to reach dehydration drop cranium pressure curative effect when rescuing, such as It was transfused slowly and then there was only diuresis and acted on without drop cranium pressure；The elderly, cardiopulmonary insufficiency, children etc. infusion it is too fast can cause it is acute The fast too fast or excessively slow, syringe needle of drop can occur in infusion process and puncture blood vessel medicine liquid leakage to subcutaneous, infusion for heart failure, pulmonary edema The defeated sky of bubble, liquid is generated in pipe does not have discovery etc. in time is dangerous to bring additional pain to patient or even lead to malpractice. Nurse on duty answers timed patrol patient, and workload of the nurse is big, under a strain, especially infects isolation ward, and nurse, which passes in and out, to make an inspection tour once Barrier gown is needed to change, laborious cost again is high, and nursing efficiency is low, increases the invalid running time of nursing staff, nurse's nurse is not complete Then can only venous transfusion process be concerned about by patient oneself or attending family, except the numerous public ward monitoring infusion of demand it Outside, the ward that the specific groups such as intensive care unit, infant room, the elderly ward and disabled person move in, families of patients should not accompany and attend to, It generally relies on nursing staff to accompany and attend to for a long time, nursing efficiency is extremely low.Remember in default of the information to accident process of infusing Record causes remedial procedures to lack firm basis, distinguishes that responsibility needs hospital side to put to the proof, but often because medical tangle occurs for venous transfusion It can lift, fall into a passive position without card.

Existing infusion device is essentially all underslung infusion device, and patient fluid infusion cannot easily walk in the process Dynamic, existing ordinary venous transfusion monitoring equipment is substantially all based on underslung infusion device, is typically only capable to solely needle Single sick bed is monitored, easily by external environment influence, uses unstable, and function is single, it is impossible to be formed effective Central Centralized Monitoring, lack the unified management to infusion information, medical staff by idler wheel adjust drop speed it is time-consuming it is difficult adjust, and Since liquid weight change drop speed also changes correspondingly, it is impossible to keep constant, due to the required temperature of different liquids input human body Degree is different, and there is no be improved the problem in the prior art.Also there are a defects for existing transfusion monitoring equipment It is, monitoring device needs to be transformed infusion device, can not be advantageously applied on common disposable infusion device.

A kind of intelligent integrated field operation transfusion device disclosed in patent document 1 includes intelligent transfusion unit, fluid bag, note Emitter and disinfection auxiliary material；Including box body and lanyard, the box body includes front panel and bottom plate, is set between the front panel and bottom plate Shaft is equipped with, the multiple independent marker spaces being made of demarcation strip are provided in the box body；In the multiple marker space respectively Place above-mentioned intelligent transfusion unit, fluid bag, syringe, disinfection auxiliary material and dirt box；Wherein, the marker space of fluid bag is placed Upper and lower demarcation strip is hang plate, places the marker space of the intelligent transfusion unit, one side and the lower position of the hang plate Put adjacent, opposite side is box wall, and the first card slot of perforation is provided on the box wall；The marker space for placing fluid bag The second card slot of perforation is provided on demarcation strip between the marker space for placing intelligent transfusion unit；The intelligent transfusion Unit includes the LED display, LED operation and controls panel and the monolithic being placed in a marker space that are arranged on box body top panel Machine, bubble detector, peristaltic pump, electromagnetic flowmeter and infusion pump control unit；The infusion dressing is arranged in an encapsulation card, The encapsulation card includes base and coating, and the coating is encapsulated in the transparent membrane in base for one；The infusion auxiliary material Including tourniquet and pad towel, four Iodophor cotton swabs and four adhesive plasters, the encapsulation card is above-mentioned to stop at least provided with three article areas Blood band and pad towel, Iodophor cotton swab and adhesive plaster are separately positioned in respectively independent article area；The interval in the article area is by covering Pressing line between layer and base is formed.The patent eliminates infusion support, and small practicality is easy to carry, but the patent does not have It solves the problems, such as that fluid temperature is too low and transfusion speed can not be automatically controlled, can not reuse in multiple disposable infusions It is of high cost on device, the risk of institute's loading liquid and patient's matching error can not be avoided, can not cause liquid constant speed and constant temperature Degree infusion, can not avoid gas from entering human body, can not ensure that human body temperature, pulse frequency, blood glucose level data and blood pressure data are in Required human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section, it is impossible to be automatically performed constant temperature perseverance Multiple infusion process under fast state and ensure safety and comfort.

A kind of guarantor's liquid infusion apparatus that can be alarmed disclosed in patent document 2 include sequentially penetrating through the transfusion needle of setting, dropper, Dropping funnel, woven hose, liquid medicine filter, wherein flow regulator is cased with outside woven hose accompanies alarm connection on transfusion needle It presss from both sides, the metal contact ring in alarm connection clip is in close contact with transfusion needle, and the thermosensitive probe in alarm connection clip is close to defeated Liquid needle, metal contact ring are connect with thermosensitive probe with conducting wire with alarm respectively, and transfusion needle lower end is provided with drop bucket shape chamber, shape Intracavitary is equipped with the guarantor's liquid valve that can be opened and closed.Patent transfusion needle lower end drop bucket shape intracavitary liquid drips off, guarantor's liquid valve in dropping funnel Woven hose outlet is blocked, liquid can be retained for a long time, venous patient blood will not be flow backwards, but the patent does not solve fluid temperature The problem of too low and transfusion speed can not be automatically controlled, need to be transformed infusion device, can not reuse multiple It is of high cost on disposable transfusion device, the risk of institute's loading liquid and patient's matching error can not be avoided, can not cause liquid constant constant speed Degree and steady temperature infusion, can not avoid gas from entering human body, can not ensure human body temperature, pulse frequency, blood glucose level data and blood Pressure data are in required human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section, it is impossible to automatic It completes multiple infusion process under constant temperature constant speed state and ensures safety and comfort.

Patent document 3 discloses a kind of drip controller, and the microprocessor in circuit part connects keyboard, photoelectricity coupling respectively Reception pipe, wireless transceiver, display, alarm and the driver of clutch；The output port connection motor of driver；Its shell Left side be respectively equipped with upper lug and lower lug above and below；Upper lug leading flank is equipped with the upper slot erect, to accommodate not Fei Shi Dropper；The transmitting tube and reception pipe of photoelectrical coupler are separately mounted to slot arranged on left and right sides；Lower lug leading flank, which is equipped with, to be erect Lower slot, to accommodate woven hose；The pipe of installation control woven hose flow velocity in interior bin on the right side of the inside of shell and lower lug Mechanism；The front end of pressure pipe head driven in the Ka Guan mechanisms by the motor is stretched on the right side of lower slot in lower slot.This is specially Profit can carry out intelligentized control and adjustment, but the patent does not solve the problems, such as that fluid temperature is too low, needs according to drop speed requirement Infusion device is transformed, can not be reused on multiple disposable transfusion devices, it is of high cost, can not avoid institute's loading liquid and The risk of patient's matching error can not cause liquid constant speed and steady temperature to infuse, gas can not be avoided to enter human body, nothing Method ensures that human body temperature, pulse frequency and blood pressure data are in required human body temperature section, pulse frequency section and blood pressure number According to section, it is impossible to multiple infusion process for being automatically performed under constant temperature constant speed state and ensure safety and comfort.

Therefore, it is necessary to it provides a kind of without being transformed to infusion device, constant temperature constant speed shape can be automatically performed simultaneously The transfusion control system and its infusion method of the non-suspension of multiple infusion process and safety and comfort under state.

Existing technical literature

Patent document

Patent document 1：Chinese patent discloses CN101829378 A

Patent document 2：Chinese patent discloses No. CN2850625Y

Patent document 3：Chinese patent discloses CN103446642 A

Invention content

The inventors of the present invention have made intensive studies in order to achieve the above objectives, specifically, present invention offer is a kind of non- The transfusion control system of suspension, a kind of transfusion control system of non-suspension include multiple non-suspension infusion devices, removably connect The control terminal of transfusion control device, institute described in the transfusion control device and wireless connection being connected on the non-suspension infusion device It states non-suspension infusion device and includes the infusion bottle, peristaltic pump and transfusion needle that sequentially penetrate through setting that are tightly connected by woven hose.

The transfusion control device includes：

Electronic tag is arranged or is pasted onto on the infusion bottle, and the electronic tag includes the electronics of storage identification information Chip and transmission identification information are to the antenna of the control terminal, and the identification information includes patient identification information, institute's loading liquid is believed The indication information of breath and safe infusion, the indication information include transfusion temperature section, transfusion speed section, amount of infusion, patient Human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section,

Infusion bottle measuring device, including cramping body, supporting disk, liquid level sensor and heater, the cramping body is detachable Ground is fixed on woven hose, and the supporting disk is fixed on via the cramping body that is buckled on woven hose, and the supporting disk includes accommodating The holding tank of woven hose, the block button hole of snap clamp body and the mounting hole of installation liquid level sensor and heater, the liquid level When sensor can't detect liquid level, stop signal is sent to the control terminal, the heater includes the temperature of contact woven hose Sensor and the heating unit for heating transfusion medicine bottle, the temperature sensor send temperature data to the control terminal, institute The heating signal heating that heater is sent based on control terminal is stated,

Peristaltic pump measuring device, the peristaltic pump measuring device are electrically connected the peristaltic pump, and the peristaltic pump measuring device includes For measuring the velocity sensor of peristaltic pump pump speed signal and measuring the flow sensor of peristaltic pump flow signal, the peristaltic pump Measuring device sends pump speed signal to the control terminal, and peristaltic pump measuring device compares the flow signal and amount of infusion of measurement, when When the flow signal of measurement is close to amount of infusion, transmission stop signal to control terminal,

Gas-detecting device is removably attached on the woven hose between the peristaltic pump and transfusion needle, gas detection dress Put including be detachably connected woven hose guide groove, be respectively symmetrically located at guide groove both sides ultrasonic wave transmitting terminal and ultrasonic wave receive End when the gas-detecting device is detected in woven hose there are gas, sends gas standby signal to the control terminal,

Physiological parameter measurement mechanism, is removably attached to transfusion needle nearby and contact human body, the physiological parameter measurement fill Put identity recognition device, the body temperature transducer of measurement human body temperature, the pulsation sensing for measuring pulse including identifying patient identity Device, the blood glucose sensor for measuring blood glucose and the blood pressure sensor for measuring blood pressure,

The control terminal includes identifying the radio frequency identification unit and processing unit of the electronic tag, when the identity recognition device Being identified by patient identity could infuse,

When any one or more in human body temperature, pulse frequency, blood glucose level data and the blood pressure data that physiological parameter measurement mechanism measures When accordingly having exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section or work as institute When stating control terminal and receiving stop signal or gas standby signal, processing unit sends stop signal to wriggling in the given time Pump makes it stop infusion and sends out alerting signal,

When the temperature data that temperature sensor is sent is less than the transfusion temperature section, processing unit sends heating signal Cause liquid constant temperature in the infusion bottle in the transfusion temperature section to the heater,

When the pump speed data exceed the transfusion speed section, processing unit transmission speed signal to peristaltic pump makes its pumping The constant airspeed of liquid is in the transfusion speed section.

In the transfusion control system of the non-suspension, the cramping body includes holder body and is located at the clamping master At least two buckles on body, the holder body include the card slot of clamping woven hose, and the cross section of the holder body is arc The halfpipe of shape, the buckle are equipped with wedge-shaped protrusion outwardly, and buckle coordinates with block button hole, the size of the wedge-shaped protrusion More than the size of the block button hole.

In the transfusion control system of the non-suspension, holding tank is equipped with for open slot and supporting disk and locks the receiving The locking member of slot.

In the transfusion control system of the non-suspension, liquid level sensor includes the hair for being located at infusion bottle outer wall side Optical element and the light-sensitive element for being located at infusion bottle outer wall opposite side, when the light path that light-emitting component is sent out is not by liquid barrier, Infusion bottle measuring device sends out stop signal to the control terminal, and the ultrasonic wave transmitting terminal is piezoelectric supersonic wave transducer, Ultrasonic wave receiving terminal is ultrasonic probe, ultrasonic receiver, when, there are during gas, the gas-detecting device sends gas and carries in woven hose Show signal to the control terminal.

In the transfusion control system of the non-suspension, the heating unit is resistance screen, and identity recognition device is Fingerprint identification device or face identification device, the physiological parameter measurement mechanism are the intelligent wearable device of bracelet shape.

In the transfusion control system of the non-suspension, the control terminal be mobile phone, PAD or cloud server, it is described Control terminal includes at least wireless office via transfusion control device described in wireless telecom equipment wireless connection, the wireless telecom equipment Domain Network Communication equipment and/or mobile communication network device, wireless LAN communication equipment include bluetooth, ZigBee and/or Wi-Fi Module, the mobile communication network device include 2G wireless communication chips, 3G wireless communication chips and/or 4G wireless communication cores Piece.

In the transfusion control system of the non-suspension, the control terminal includes showing all non-suspension infusion devices The display interface and alarm set of transfusion state, when the human body temperature of physiological parameter measurement mechanism measurement, pulse frequency, blood glucose number According to accordingly having exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data area with blood pressure data Between when or control terminal when receiving stop signal or gas standby signal, the alarm set sends out warning, the alarm set Including vibrator, buzzer and/or LED light.

In the transfusion control system of the non-suspension, processing unit includes digital signal processor, special integrated electricity Road ASIC or on-site programmable gate array FPGA, processing unit include memory, and the memory can include one or more Read only memory ROM, random access memory ram, flash memory or Electrical Erasable programmable read only memory EEPROM.

In the transfusion control system of the non-suspension, the guide groove has key shape structure, and the key shape structure includes It accommodates the circular portion of woven hose and the opening portion of circular portion is caught in via woven hose.

Another aspect of the present invention, a kind of infusion method of transfusion control system using the non-suspension is including following Step：

In the first step, electronic tag is arranged or is pasted onto on the infusion bottle,

In the second step, cramping body is removably attached to woven hose, and holding tank accommodates woven hose and supporting disk passes through buckle The cramping body and be fixed on woven hose,

In third step, peristaltic pump measuring device is detachably connected to peristaltic pump,

In four steps, gas-detecting device is removably attached to by guide groove between the peristaltic pump and the transfusion needle Woven hose on,

In the 5th step, physiological parameter measurement mechanism is removably attached to transfusion needle nearby and contact human body,

In the 6th step, radio frequency identification unit identifies the electronic tag, when the identity recognition device is identified by patient Identity starts to infuse, and transfusion temperature section and transfusion speed section are set as the defeated of the non-suspension infusion device by control terminal Liquid speed degree and control target temperature,

In the 7th step, liquid level sensor and temperature sensor detect the liquid level of infusion bottle and temperature and are sent to institute respectively Control terminal is stated, the peristaltic pump measuring device measures and sends pump speed signal and flow signal to the control terminal, and peristaltic pump is surveyed The device flow signal and amount of infusion are measured, when the flow of measurement is close to amount of infusion, transmission stop signal to control terminal, The gas-detecting device is detected in woven hose with the presence or absence of gas, the human body temperature of physiological parameter measurement mechanism measurement, arteries and veins It fights frequency, blood glucose level data and blood pressure data,

In the 8th step, when human body temperature, pulse frequency, blood glucose level data and the blood pressure data that physiological parameter measurement mechanism measures When accordingly having exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section or work as institute When stating control terminal and receiving stop signal or gas standby signal, processing unit sends stop signal to wriggling in the given time Pump makes it stop infusion and sends out alerting signal, when the temperature data that temperature sensor is sent is less than the transfusion temperature During section, processing unit sends heating signal and causes the liquid constant temperature in the infusion bottle in the infusion to the heater Temperature range, when the transfusion speed data exceed the transfusion speed section, processing unit transmission speed signal to wriggling Pump makes it pump the constant airspeed of liquid in the transfusion speed section.

The technique effect of the present invention is as follows：

The transfusion control system and its infusion method of non-suspension according to the present invention, the present invention can monitor multiple non-suspensions simultaneously The infusion process of infusion device ensures the infusion safety of patient, and patient can easily move during infusion, and the present invention is not required to Existing non-suspension infusion device is transformed, improve the applicability of the present invention, cramping body is removably attached to defeated Liquid pipe, holding tank accommodates woven hose and supporting disk is fixed on by being buckled the cramping body on woven hose, this to be located at it On liquid level sensor can stablize and accurately measure, improve the measurement accuracy of the present invention, the present invention may be reused On disposable non-suspension infusion device, use cost is saved, the present invention can obtain patient identity by electronic tag and believe The indication information of breath, institute's loading liquid information and safe infusion, indication information include transfusion temperature section, transfusion speed section, suffer from Human body temperature section, pulse frequency section, blood glucose level data section and the blood pressure data section of person, avoids patient and inputs liquid by mistake Risk provides the safety index information in infusion process, improves infusion safety, by the institute of different liquids input human body The speed and temperature needed be different and Human Tolerance and by liquid reacted be also it is different, the present invention passes through physiology Human body temperature, pulse frequency, blood glucose level data and the blood pressure data that parameter measuring apparatus measures are to ensure that it is in the human temperature Section, pulse frequency section, blood glucose level data section and blood pressure data section are spent, this improves the safety of infusion, and the present invention is logical It crosses in gas-detecting device detection liquid with the presence or absence of gas, avoids gas and enter human body, further improve the peace of infusion Quan Xing, the present invention is constant in the scheduled transfusion speed data by peristaltic pump measuring device transfusion speed data, leads to Excess temperature sensor and heating element cause the liquid constant temperature in the infusion bottle in the scheduled temperature data, constant speed Degree and steady temperature infusion reduce the discomfort of patient fluid infusion and improve drug effect, the infusion control of non-suspension of the invention System is by infusion bottle measuring device, peristaltic pump measuring device and gas-detecting device is triple detects whether that liquid has been totally lost simultaneously User, doctor etc. are reminded, significantly improves the safety of infusion, the transfusion control system of non-suspension of the invention can be automatically complete Into multiple infusion process under constant temperature constant speed state and ensure the safety infused and comfort, this also greatly reduces medical care The workload of personnel, the infusion risk that the present invention particularly can take precautions against blood glucose and blood pressure is brought.

Description of the drawings

Fig. 1 is the overall structure diagram of an embodiment of the transfusion control system of the non-suspension of the present invention.

Fig. 2 is detachably connected to the non-suspension for an embodiment of the transfusion control system of the non-suspension of the present invention The structure diagram of transfusion control device on infusion device.

Fig. 3 is detachably connected to the woven hose for an embodiment of the transfusion control system of the non-suspension of the present invention Cramping body and supporting disk structure diagram.

Fig. 4 is detachably connected to the woven hose for an embodiment of the transfusion control system of the non-suspension of the present invention Gas-detecting device structure diagram.

Fig. 5 is step schematic diagram of the present invention using the infusion method of the transfusion control system of non-suspension.

Symbol description：

1 non-suspension infusion device；

2 transfusion control devices；

3 control terminals；

4 infusion bottles；

5 peristaltic pumps；

6 transfusion needles；

7 electronic tags；

8 electronic chips；

9 antennas；

10 infusion bottle measuring devices；

11 cramping bodies；

12 supporting disks；

13 liquid level sensors；

14 heaters；

15 holding tanks；

16 block button holes；

17 mounting holes；

18 temperature sensors；

19 heating units；

20 peristaltic pump measuring devices；

21 velocity sensors；

22 flow sensors；

23 gas-detecting devices；

24 guide grooves；

25 ultrasonic wave transmitting terminals；

26 ultrasonic wave receiving terminals；

27 physiological parameter measurement mechanisms；

28 identity recognition devices；

29 body temperature transducers；

30 fluctuation sensors；

31 blood glucose sensors；

32 blood pressure sensors；

33 radio frequency identification units；

34 processing units；

35 holder bodies；

36 buckles；

37 card slots；

38 wedge-shaped protrusions.

Specific embodiment

Specific embodiments of the present invention are more fully described below with reference to accompanying drawings.Although show the present invention's in attached drawing Specific embodiment, it being understood, however, that may be realized in various forms the present invention without should be limited by embodiments set forth here System.It is to be able to be best understood from the present invention, and can be complete by the scope of the present invention on the contrary, providing these embodiments Be communicated to those skilled in the art.

It should be noted that some vocabulary is used to censure specific components in specification and claim.Ability Field technique personnel it would be appreciated that, technical staff may call same component with different nouns.This specification and right It is required that not in a manner that the difference of noun is used as and distinguishes component, but differentiation is used as with the difference of component functionally Criterion."comprising" or " comprising " as mentioned in working as in specification in the whole text and claim are an open language, therefore should be solved It is interpreted into " including but not limited to ".Specification subsequent descriptions be implement the present invention better embodiment, so it is described description be with For the purpose of the rule of specification, it is not limited to the scope of the present invention.Protection scope of the present invention is when regarding appended right It is required that subject to institute's defender.

For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with attached drawing Explanation, and each attached drawing does not form the restriction to the embodiment of the present invention.

Specifically, the transfusion control system of the non-suspension of the present invention, a kind of infusion control of non-suspension are as shown in Figure 1 System controls dress including multiple non-suspension infusion devices 1, the infusion being detachably connected on the non-suspension infusion device 1 The control terminal 3 of transfusion control device 2 described in 2 and wireless connection is put, the non-suspension infusion device 1 is included by the infusion seal of tube The infusion bottle 4, peristaltic pump 5 and transfusion needle 6 that sequentially penetrate through setting of connection.

Fig. 2 is detachably connected to the non-suspension for an embodiment of the transfusion control system of the non-suspension of the present invention The structure diagram of transfusion control device on infusion device.The transfusion control device 2 includes：

Electronic tag 7 is arranged or is pasted onto on the infusion bottle 4, and the electronic tag 7 includes the electricity of storage identification information Sub- chip 8 includes patient identification information, institute's loading with antenna 9 of the identification information to the control terminal 3, the identification information is sent The indication information of liquid information and safe infusion, the indication information include transfusion temperature section, transfusion speed section, amount of infusion, Human body temperature section, pulse frequency section, blood glucose level data section and the blood pressure data section of patient,

Infusion bottle measuring device 10, including cramping body 11, supporting disk 12, liquid level sensor 13 and heater 14, the folder It holds body 11 and is removably attached to woven hose, the supporting disk 12 is fixed on via the cramping body 11 that is buckled on woven hose, institute State supporting disk 12 include accommodating the holding tank 15 of woven hose, the block button hole 16 of snap clamp body 11 and installation liquid level sensor 13 with And the mounting hole 17 of heater 14, when the liquid level sensor 13 can't detect liquid level, stop signal is sent to the control terminal 3, the temperature sensor 18 and the heating unit 19 for heating transfusion medicine bottle 4 that the heater 14 includes contact woven hose, institute It states temperature sensor 18 and sends the heating signal that temperature data is sent to the control terminal 3, the heater 14 based on control terminal 3 Heating,

Peristaltic pump measuring device 20, the peristaltic pump measuring device 20 are electrically connected the peristaltic pump 5, the peristaltic pump measuring device 20 include the velocity sensor 21 for measuring 5 pump speed signal of peristaltic pump and measure the flow sensor of 5 flow signal of peristaltic pump 22, the peristaltic pump measuring device 20 sends pump speed signal to the control terminal 3, and peristaltic pump measuring device 20 compares the stream of measurement Signal and amount of infusion are measured, when the flow signal of measurement is close to amount of infusion, transmission stop signal to control terminal 3,

Gas-detecting device 23 is removably attached on the woven hose between the peristaltic pump 5 and transfusion needle 6, gas inspection Device 23 is surveyed to include being detachably connected the guide groove 24 of woven hose, being respectively symmetrically located at 25 and of ultrasonic wave transmitting terminal of 24 both sides of guide groove Ultrasonic wave receiving terminal 26, when the gas-detecting device 23 detects that there are gases in woven hose, send gas standby signal To the control terminal 3,

Physiological parameter measurement mechanism 27 is removably attached to transfusion needle 6 nearby and contacts human body, the physiological parameter measurement Device 27 includes the identity recognition device 28 of identification patient identity, the body temperature transducer 29 for measuring human body temperature, measures pulse Fluctuation sensor 30, the blood glucose sensor 31 for measuring blood glucose and the blood pressure sensor 32 for measuring blood pressure,

The control terminal 3 includes identifying the radio frequency identification unit 33 and processing unit 34 of the electronic tag 7, when the identity is known Other device 33 is identified by patient identity and could infuse,

It is one or more when appointing in human body temperature, pulse frequency, blood glucose level data and the blood pressure data that physiological parameter measurement mechanism 27 measures It is a when accordingly having exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section or to work as When the control terminal 3 receives stop signal or gas standby signal, processing unit 34 sends stop signal in the given time It is made to stop infusion and sends out alerting signal to peristaltic pump 5,

When the temperature data that temperature sensor 18 is sent is less than the transfusion temperature section, processing unit 34 sends heating Signal to the heater 14 so that the liquid constant temperature in the infusion bottle is in the transfusion temperature section,

When the pump speed data exceed the transfusion speed section, 34 transmission speed signal of processing unit makes its pump to peristaltic pump The constant airspeed of drug delivery liquid is in the transfusion speed section.

The transfusion control system of the non-suspension of the present invention can monitor the infusion process of multiple non-suspension infusion devices simultaneously Ensure the infusion safety of patient, patient can easily walk about in infusion process, and the present invention is not needed to existing non-suspension Infusion device is transformed, and improves the applicability of the present invention, the detachably connected non-suspension infusion device of transfusion control device 2 1, cramping body 11 is removably attached to woven hose, and holding tank 15 accommodates woven hose and supporting disk 12 passes through the cramping body that is buckled 11 and be fixed on woven hose, this enables the liquid level sensor being located at thereon to stablize and accurately measure, this improves The measurement accuracy of the present invention, the present invention may be reused on disposable non-suspension infusion device 1, save use cost, The present invention can obtain the indication information of patient identification information, institute's loading liquid information and safe infusion, index by electronic tag Information includes transfusion temperature section, transfusion speed section, the human body temperature section of patient, pulse frequency section, blood glucose level data area Between and blood pressure data section, avoid the risk that patient inputs liquid by mistake, provide the safety index information in infusion process, improve Infusion safety, due to the required speed and temperature of different liquids input human body be different and Human Tolerance and It is also different to be reacted by liquid, human body temperature that the present invention is measured by physiological parameter measurement mechanism 27, pulse frequency, blood Sugared data and blood pressure data are to ensure that it is in the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure Data interval, this improves the safety of infusion, and the present invention is detected in liquid with the presence or absence of gas by gas-detecting device, kept away Gas is exempted from and has entered human body, further improved the safety of infusion, the present invention passes through peristaltic pump measuring device and infusion flow Control device causes transfusion speed data constant in the scheduled transfusion speed data, passes through temperature sensor and heating element So that the liquid constant temperature in the infusion bottle reduces in the scheduled temperature data, constant speed and steady temperature infusion The discomfort of patient fluid infusion passes through infusion bottle and measures dress with drug effect, the transfusion control system of non-suspension of the invention is improved It puts, peristaltic pump measuring device and gas-detecting device is triple detects whether that liquid has been totally lost and has reminded user, doctor etc., significantly carries The high safety of infusion, the transfusion control system of non-suspension of the invention can be automatically performed multiple under constant temperature constant speed state Infusion process and safety and the comfort for ensuring infusion, this also greatly reduces the workload of medical staff.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, Fig. 3 is the non-suspension of the present invention The structural representation of the cramping body and supporting disk that are detachably connected to the woven hose of one embodiment of transfusion control system Figure, at least two buckles 36 that the cramping body 11 includes holder body 35 and is located on the holder body 35, the clamping Main body 35 includes the card slot 37 of clamping woven hose, and the cross section of the holder body 35 is the halfpipe of arc, the card Button 36 is equipped with wedge-shaped protrusion 38 outwardly, and buckle 36 coordinates with block button hole 16, and the size of the wedge-shaped protrusion 38 is more than the card The size of button hole 16.The halfpipe of arc can be held fixedly woven hose and convenient disassembly, further, the clamping Main body is made of elastic-plastic material, and the buckle with wedge-shaped protrusion can be firmly supported supporting disk, improves the biography set thereon The measurement stability of sensor, the mounting hole arranged on supporting disk can easily arrange the sensor of various sizes.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, holding tank 15 is open slot and branch Tray 12 is equipped with the locking member for locking the holding tank 15.By locking member, infusion control unit is further improved Dismount convenience and stability.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, liquid level sensor 13 includes being located at The light-emitting component of infusion bottle outer wall side and the light-sensitive element for being located at infusion bottle outer wall opposite side, send out when light-emitting component When light path is not by liquid barrier, infusion bottle measuring device 10 sends out stop signal to the control terminal 3, the ultrasonic wave transmitting End 25 is piezoelectric supersonic wave transducer, and ultrasonic wave receiving terminal 26 is ultrasonic probe, ultrasonic receiver, when in woven hose there are during gas, institute It states gas-detecting device 23 and sends gas standby signal to the control terminal 3.Ultrasonic transducer can be measured in preset range Gas, be quick on the draw, improve detection result and detection speed.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, the heating unit 19 is resistance Silk screen, identity recognition device 33 are fingerprint identification device or face identification device, and the physiological parameter measurement mechanism 27 is bracelet The intelligent wearable device of shape.

The present invention the non-suspension transfusion control system preferred embodiment in, the control terminal 3 for mobile phone, PAD or cloud server, the control terminal 3 are described wireless via transfusion control device described in wireless telecom equipment wireless connection Communication equipment includes at least wireless LAN communication equipment and/or mobile communication network device, wireless LAN communication equipment packet Bluetooth, ZigBee and/or Wi-Fi module are included, the mobile communication network device includes 2G wireless communication chips, 3G is wirelessly communicated Chip and/or 4G wireless communication chips.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, the control terminal 3 includes display The display interface and alarm set of the transfusion state of all non-suspension infusion devices 1, measure when physiological parameter measurement mechanism 27 Human body temperature, pulse frequency, blood glucose level data and blood pressure data accordingly have exceeded the human body temperature section, pulse frequency section, When blood glucose level data section and blood pressure data section or when control terminal 3 receives stop signal or gas standby signal, the prompting Device sends out warning, and the alarm set includes vibrator, buzzer and/or LED light.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, processing unit 34, which includes number, to be believed Number processor, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit 34 include memory, the storage Device can include one or more read only memory ROMs, random access memory ram, flash memory or Electrical Erasable can Program read-only memory EEPROM.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, Fig. 4 is the non-suspension of the present invention The structure diagram of the gas-detecting device for being detachably connected to the woven hose of one embodiment of transfusion control system, The guide groove 24 has key shape structure, and the key shape structure includes accommodating the circular portion of woven hose and is caught in circle via woven hose The opening portion of shape part.

In the preferred embodiment of the transfusion control system of the non-suspension of the present invention, the woven hose before transfusion needle Equipped with electric-control stop valve, when control terminal 3 receives stop signal, electric-control stop valve ends the liquid communication of woven hose.

Step schematic diagrames of the Fig. 5 for the infusion method of the transfusion control system using non-suspension of the present invention, a kind of utilization The infusion method of the transfusion control system of the non-suspension includes the following steps：

In first step S1, electronic tag 7 is arranged or is pasted onto on the infusion bottle 4,

In second step S2, cramping body 11 is removably attached to woven hose, and holding tank 15 accommodates woven hose and supporting disk 12 It is fixed on woven hose by being buckled the cramping body 11,

In third step S3, peristaltic pump measuring device 20 is detachably connected to peristaltic pump 5,

In the fourth step s 4, gas-detecting device 23 is removably attached to the peristaltic pump 5 and described defeated by guide groove 24 On woven hose between liquid needle 6,

In the 5th step S5, physiological parameter measurement mechanism 27 is removably attached to transfusion needle 6 nearby and contact human body,

In the 6th step S6, radio frequency identification unit 33 identifies the electronic tag 7, when the identity recognition device 33 identification is logical Patient identity is crossed, starts to infuse, transfusion temperature section and transfusion speed section are set as the non-suspension infusion dress by control terminal 3 1 transfusion speed and control target temperature is put,

In the 7th step S7, liquid level sensor 13 and temperature sensor 18 detect respectively infusion bottle 4 liquid level and temperature simultaneously The control terminal 3 is sent to, the peristaltic pump measuring device 20 measures and sends pump speed signal and flow signal to the control End, the peristaltic pump measuring device flow signal and amount of infusion when the flow of measurement is close to amount of infusion, sends and stop letter Number to control terminal, the gas-detecting device 23 is detected in woven hose and is surveyed with the presence or absence of gas, physiological parameter measurement mechanism 27 Human body temperature, pulse frequency, blood glucose level data and the blood pressure data of amount,

In the 8th step S8, when human body temperature, pulse frequency, blood glucose level data and the blood pressure that physiological parameter measurement mechanism 27 measures When data accordingly have exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section or When the control terminal 3 receives stop signal or gas standby signal, processing unit 34 sends stopping letter in the given time Number it is made to stop infusion and sends out alerting signal to peristaltic pump 5, when the temperature data that temperature sensor 18 is sent is less than During the transfusion temperature section, the transmission heating signal of processing unit 34 to the heater 14 causes the liquid in the infusion bottle Body constant temperature is in the transfusion temperature section, when the transfusion speed data exceed the transfusion speed section, processing unit 34 Transmission speed signal makes it pump the constant airspeed of liquid in the transfusion speed section to peristaltic pump 5.

This method is compared with traditional technology, and the transfusion control system of non-suspension of the invention can monitor multiple non-outstanding simultaneously Hanging the infusion process of infusion device ensures the infusion safety of patient, and patient can freely walk about in infusion process, and the present invention is not required to Existing non-suspension infusion device is transformed, improve the applicability of the present invention, transfusion control device 2 removably connects Non- suspension infusion device 1 is connect, cramping body 11 is removably attached to woven hose, and holding tank 15 accommodates woven hose and supporting disk 12 is logical It crosses and is buckled the cramping body 11 and is fixed on woven hose, this enables the liquid level sensor being located at thereon to stablize and accurately It measures, improves the measurement accuracy of the present invention, the present invention can obtain patient identification information by electronic tag, institute's loading liquid is believed Breath and safe infusion indication information, indication information include transfusion temperature section, transfusion speed section, patient human body temperature area Between, pulse frequency section, blood glucose level data section and blood pressure data section, avoid the risk that patient inputs liquid by mistake, provide defeated Safety index information during liquid, improves infusion safety, due to different liquids input human body required speed and Temperature be different and Human Tolerance and by liquid reacted be also it is different, the present invention passes through physiological parameter measurement mechanism 27 human body temperature, pulse frequency, blood glucose level data and the blood pressure datas measured are to ensure that it is in the human body temperature section, pulse Frequency separation, blood glucose level data section and blood pressure data section, this improves the safety of infusion, and the present invention is detected by gas and filled It puts in detection liquid with the presence or absence of gas, avoids gas and enter human body, further improve the safety of infusion, it is of the invention Multiple infusion process that the transfusion control system of non-suspension can be automatically performed under constant temperature constant speed state and the safety for ensuring infusion Property and comfort, this also greatly reduces the workload of medical staff.

Industrial applicibility

The transfusion control system and infusion method of the non-suspension of the present invention can be manufactured and be used with medical field.

Although embodiment of the present invention is described above in association with attached drawing, the invention is not limited in above-mentioned Specific embodiments and applications field, above-mentioned specific embodiment are only schematical, directiveness rather than restricted 's.Those of ordinary skill in the art are under the enlightenment of this specification and in the range for not departing from the claims in the present invention and being protected In the case of, a variety of forms can also be made, these belong to the row of protection of the invention.

Claims

1. a kind of transfusion control system of non-suspension, including multiple non-suspension infusion devices（1）, be detachably connected to it is described Non- suspension infusion device（1）On transfusion control device（2）And transfusion control device described in wireless connection（2）Control terminal （3）, the non-suspension infusion device（1）Including the infusion bottle for sequentially penetrating through setting being tightly connected by woven hose（4）, wriggle Pump（5）And transfusion needle（6）, it is characterised in that：

The transfusion control device（2）Including：

Electronic tag（7）, it is arranged or is pasted onto the infusion bottle（4）On, the electronic tag（7）Including storage identification letter The electronic chip of breath（8）With transmission identification information to the control terminal（3）Antenna（9）, the identification information include patient's body The indication information of part information, institute's loading liquid information and safe infusion, the indication information include transfusion temperature section, transfusion speed Section, amount of infusion, the human body temperature section of patient, pulse frequency section, blood glucose level data section and blood pressure data section,

Infusion bottle measuring device（10）, including cramping body（11）, supporting disk（12）, liquid level sensor（13）And heater （14）, the cramping body（11）It is removably attached to woven hose, the supporting disk（12）Via the cramping body that is buckled（11） It is fixed on woven hose, the supporting disk（12）Holding tank including accommodating woven hose（15）, snap clamp body（11）Buckle Hole（16）With installation liquid level sensor（13）And heater（14）Mounting hole（17）, the liquid level sensor（13）Detection is not During to liquid level, stop signal is sent to the control terminal（3）, the heater（14）Temperature sensor including contacting woven hose （18）With for heating transfusion medicine bottle（4）Heating unit（19）, the temperature sensor（18）Temperature data is sent described in Control terminal（3）, the heater（14）Based on control terminal（3）The heating signal heating of transmission, peristaltic pump measuring device（20）, institute State peristaltic pump measuring device（20）It is electrically connected the peristaltic pump（5）, the peristaltic pump measuring device（20）It is compacted including being used to measure Dynamic pump（5）The velocity sensor of pump speed signal（21）With measurement peristaltic pump（5）The flow sensor of flow signal（22）, it is described compacted Dynamic pump measuring device（20）Pump speed signal is sent to the control terminal（3）, peristaltic pump measuring device（20）Compare the flow of measurement Signal and amount of infusion when the flow signal of measurement is close to amount of infusion, send stop signal to control terminal（3）, gas detection dress It puts（23）, it is removably attached to the peristaltic pump（5）And transfusion needle（6）Between woven hose on, gas-detecting device （23）Guide groove including being detachably connected woven hose（24）, be respectively symmetrically located at guide groove（24）The ultrasonic wave transmitting terminal of both sides（25） With ultrasonic wave receiving terminal（26）, when the gas-detecting device（23）Detect that there are gases in woven hose, send gas and carry Show signal to the control terminal（3）,

Physiological parameter measurement mechanism（27）, it is removably attached to transfusion needle（6）Neighbouring and contact human body, the physiological parameter Measuring device（27）Identity recognition device including identifying patient identity（28）, measure human body temperature body temperature transducer（29）、 Measure the fluctuation sensor of pulse（30）, measure blood glucose blood glucose sensor（31）With the blood pressure sensor for measuring blood pressure（32）, The control terminal（3）Including identifying the electronic tag（7）Radio frequency identification unit（33）And processing unit（34）, when the body Part identification device（33）Being identified by patient identity could infuse, and work as physiological parameter measurement mechanism（27）The human body temperature of measurement, It is any one or more in pulse frequency, blood glucose level data and blood pressure data accordingly to have exceeded the human body temperature section, pulse frequency area Between, blood glucose level data section and during blood pressure data section or when the control terminal（3）Receive stop signal or gas prompting letter Number when, processing unit（34）Stop signal is sent in the given time to peristaltic pump（5）It is made to stop infusion and sends out prompting Signal works as temperature sensor（18）When the temperature data sent is less than the transfusion temperature section, processing unit（34）Hair Heating signal is sent to the heater（14）So that the liquid constant temperature in the infusion bottle works as institute in the transfusion temperature section When stating pump speed data beyond the transfusion speed section, processing unit（34）Transmission speed signal makes it pump liquid to peristaltic pump Constant airspeed in the transfusion speed section.

2. the transfusion control system of non-suspension according to claim 1, it is characterised in that：The cramping body（11）Including folder Hold main body（35）Be located at the holder body（35）On at least two buckles（36）, the holder body（35）Including clamping The card slot of woven hose（37）, the holder body（35）Cross section be arc halfpipe, the buckle（36）It is equipped with Wedge-shaped protrusion outwardly（38）, buckle（36）With block button hole（16）Cooperation, the wedge-shaped protrusion（38）Size be more than the card Button hole（16）Size.

3. the transfusion control system of non-suspension according to claim 1, it is characterised in that：Holding tank（15）For open slot and Supporting disk（12）Equipped with the locking holding tank（15）Locking member.

4. the transfusion control system of non-suspension according to claim 1, it is characterised in that：Liquid level sensor（13）Including setting Infusion bottle outer wall side light-emitting component and be located at the light-sensitive element of infusion bottle outer wall opposite side, when light-emitting component is sent out Light path not by liquid barrier when, infusion bottle measuring device（10）Stop signal is sent out to the control terminal（3）, the ultrasound Wave transmitting terminal（25）For piezoelectric supersonic wave transducer, ultrasonic wave receiving terminal（26）For ultrasonic probe, ultrasonic receiver, when being deposited in woven hose In gas, the gas-detecting device（23）Gas standby signal is sent to the control terminal（3）.

5. the transfusion control system of non-suspension according to claim 1, it is characterised in that：The heating unit（19）For electricity Hinder silk screen, identity recognition device（33）For fingerprint identification device or face identification device, the physiological parameter measurement mechanism（27） Intelligent wearable device for bracelet shape.

6. the transfusion control system of non-suspension according to claim 1, it is characterised in that：The control terminal（3）For mobile phone, PAD or cloud server, the control terminal（3）Via transfusion control device described in wireless telecom equipment wireless connection, the nothing Line communication equipment includes at least wireless LAN communication equipment and/or mobile communication network device, wireless LAN communication equipment Including bluetooth, ZigBee and/or Wi-Fi module, the mobile communication network device includes 2G wireless communication chips, 3G channel radios Believe chip and/or 4G wireless communication chips.

7. the transfusion control system of non-suspension according to claim 1, it is characterised in that：The control terminal（3）Including aobvious Show all non-suspension infusion devices（1）Transfusion state display interface and alarm set, work as physiological parameter measurement mechanism（27） Human body temperature, pulse frequency, blood glucose level data and the blood pressure data of measurement accordingly have exceeded the human body temperature section, pulse frequency When section, blood glucose level data section and blood pressure data section or control terminal（3）When receiving stop signal or gas standby signal, The alarm set sends out warning, and the alarm set includes vibrator, buzzer and/or LED light.

8. the transfusion control system of non-suspension according to claim 1, it is characterised in that：Processing unit（34）Including number Signal processor, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit（34）It is described including memory It is erasable that memory can include one or more read only memory ROMs, random access memory ram, flash memory or electronics Except programmable read only memory EEPROM.

9. the transfusion control system of non-suspension according to claim 1, it is characterised in that：The guide groove（24）With key shape Structure, the key shape structure include the circular portion for accommodating woven hose and the opening portion that circular portion is caught in via woven hose.

10. a kind of infusion method of the transfusion control system of non-suspension using according to any one of claim 1-9, Include the following steps：

In first step（S1）In, electronic tag（7）It is arranged or is pasted onto the infusion bottle（4）On,

In second step（S2）In, cramping body（11）It is removably attached to woven hose, holding tank（15）Accommodate woven hose and branch Tray（12）Pass through the cramping body that is buckled（11）And be fixed on woven hose,

In third step（S3）In, peristaltic pump measuring device（20）It is detachably connected to peristaltic pump（5）,

In four steps（S4）In, gas-detecting device（23）Pass through guide groove（24）It is removably attached to the peristaltic pump（5） With the transfusion needle（6）Between woven hose on,

In the 5th step（S5）In, physiological parameter measurement mechanism（27）It is removably attached to transfusion needle（6）Neighbouring and contact people Body,

In the 6th step（S6）In, radio frequency identification unit（33）Identify the electronic tag（7）, when the identity recognition device （33）Patient identity is identified by, starts to infuse, control terminal（3）Transfusion temperature section and transfusion speed section are set as described Non- suspension infusion device（1）Transfusion speed and control target temperature,

In the 7th step（S7）In, liquid level sensor（13）And temperature sensor（18）Infusion bottle is detected respectively（4）Liquid level With temperature and be sent to the control terminal（3）, the peristaltic pump measuring device（20）Measure and send pump speed signal and flow letter Number to the control terminal, the peristaltic pump measuring device flow signal and amount of infusion, when the flow of measurement is close to amount of infusion When, stop signal is sent to control terminal, the gas-detecting device（23）It detects in woven hose with the presence or absence of gas, physiology ginseng Number measuring device（27）Human body temperature, pulse frequency, blood glucose level data and the blood pressure data of measurement,

In the 8th step（S8）In, work as physiological parameter measurement mechanism（27）The human body temperature of measurement, pulse frequency, blood glucose level data and When blood pressure data accordingly has exceeded the human body temperature section, pulse frequency section, blood glucose level data section and blood pressure data section, Or when the control terminal（3）When receiving stop signal or gas standby signal, processing unit（34）It sends out in the given time Stop signal is sent to peristaltic pump（5）It is made to stop infusion and send out alerting signal, works as temperature sensor（18）What is sent is described When temperature data is less than the transfusion temperature section, processing unit（34）Heating signal is sent to the heater（14）So that institute Liquid constant temperature in infusion bottle is stated in the transfusion temperature section, when the transfusion speed data exceed the transfusion speed area Between when, processing unit（34）Transmission speed signal is to peristaltic pump（5）It is made to pump the constant airspeed of liquid in the transfusion speed Section.