CN104799903B - Intelligent artery-compression device - Google Patents
Intelligent artery-compression device Download PDFInfo
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- CN104799903B CN104799903B CN201510240107.8A CN201510240107A CN104799903B CN 104799903 B CN104799903 B CN 104799903B CN 201510240107 A CN201510240107 A CN 201510240107A CN 104799903 B CN104799903 B CN 104799903B
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- heart rate
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- 238000007906 compression Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 2
- 206010040007 Sense of oppression Diseases 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 206010040893 Skin necrosis Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention provides a kind of intelligent artery-compression device, including device for exerting, main control module, wireless transceiver and monitor terminal.Main control module includes pressure sensor, heart rate sensor, single-chip microcomputer and pressure control unit, wherein, pressure sensor, heart rate sensor and pressure control unit are connected with single-chip microcomputer respectively, pressure sensor is used for the current pressure signal for gathering device for exerting, heart rate sensor is used to gather the pulse signal for being oppressed region distal end, and pressure control unit is used to control device for exerting.Wireless transceiver is used to transmit signal and shown on monitor terminal.Monitor terminal is provided with input port, can send the work that input instruction controls device for exerting.The intelligent artery-compression device also includes timekeeping system, alarm module and the power module being connected respectively with single-chip microcomputer.The intelligent compressorium of the present invention, can Intelligent adjustment compressing dynamics, can in real time and remote monitoring oppression, convenient use.
Description
Technical field
The present invention relates to medicine equipment, more particularly to a kind of intelligent artery-compression device.
Background technology
Current artery-compression device is mainly type hand, and the situation of experience and patient yet with operator is different,
The problem of compressing dynamics not enough brings bleeding, oozing of blood and redness is easily caused, or oppressive force is spent big and brings ischemic
The problems such as symptom, compressing local skin necrosis.Further, since the difference such as the constitution of each patient, blood pressure, compressing girth diameter, if one
If directly carrying out hemostasis by compression using same pressure, easily there is danger, oppressive force such as easily occur and spend high or pressing time
It is long, and cause the irreversible damage of urging tissue.Traditional artery-compression device, can only be in compressorium to be fixed
Place is adjusted and checked to compressing, is unfavorable for the situation that medical worker monitors patient in real time, is also unfavorable for medical worker long-range
Manipulate compressorium.In addition, the pressing time of artery-compression device is general longer, up to 24 hours, and compressing dynamics can be with
The extension of pressing time and reduce, so at interval of after a period of time oppress dynamics be required for readjusting once, so also give
Operating personnel add workload.
The content of the invention
The invention provides a kind of Intelligent adjustment compressing dynamics, in real time monitoring compressing dynamics and pressing time, can be remote
The intelligent artery-compression device of dynamics and pressing time is oppressed in process control, and what is solved the above problems is one or more.
There is provided a kind of intelligent artery-compression device, including device for exerting, master control molding according to an aspect of the present invention
Block, wireless transceiver and monitor terminal.Main control module includes pressure sensor, heart rate sensor, single-chip microcomputer and Stress control
Unit, wherein, pressure sensor, heart rate sensor and pressure control unit are connected with single-chip microcomputer respectively, and pressure sensor is used for
The current pressure signal of device for exerting is gathered, heart rate sensor is used to gather the pulse signal for being oppressed region distal end, pressure control
Unit processed is used to control device for exerting.Wireless transceiver shows for the signal analyzed and processed through single-chip microcomputer to be passed into monitor terminal
Show.Monitor terminal is provided with input port, and wireless transceiver feeds back to single-chip microcomputer, monolithic after receiving the input instruction of input port
Machine control pressure control unit, and then control device for exerting work.The intelligent artery-compression device also include respectively with single-chip microcomputer
Timekeeping system, alarm module and the power module of connection, wherein, timekeeping system is used to record pressing time, and alarm module is used for
Timing and alarming, power module is powered for whole device.
Its advantage is, because the principle of constant-pressure set by device for exerting is to ensure bloodless while making pressure point attached
Near to have pulse beating to be defined, heart rate sensor can help rational control pressure value, it is to avoid because of operator's experience or patient
Constitution etc. is different and causes the generation of various bad problems.Due to device be transmission of wireless signals to monitor terminal, reduce cloth
Line, makes equipment more compact, and monitor terminal can be portable or may be provided at the position away from device for exerting, so it is easy to remote monitoring.
It can cause to be oppressed tissue damage secondly as pressing time is long, increased timing and alarming module is easy to pressing time
Give the correct time early warning.Again, preset pressure value and preset time value can be set by input port, by wireless signal by input instruction
Single-chip microcomputer is passed to, single-chip microcomputer carries out remote control by control pressure control unit to device for exerting again.
In some embodiments, wireless transceiver is wifi wireless routers or wifi wireless exchange boards.Its beneficial effect
Fruit is, because the area coverage of wifi wireless signals is wide, the real-time monitoring for compressorium of being more convenient for.
In some embodiments, single-chip microcomputer is the CC3200 processors of built-in wifi module.Its advantage is, due to
Wifi module built in CC3200 processors, without extra increase wifi module, convenient use.
In some embodiments, alarm module includes buzzer.Its advantage is that buzzer warning effect is more aobvious
Write.
In some embodiments, pressure signal processing unit, pressure letter are connected between pressure sensor and single-chip microcomputer
Number processing unit includes signal amplifier, low pass filter and the A/D converter being sequentially connected；Heart rate sensor and single-chip microcomputer it
Between be connected with pulse signal processing unit, pulse signal processing unit includes signal amplifier, the low pass filter being sequentially connected
And A/D converter.Its advantage is, because the signal that pressure sensor and heart rate sensor are received all is analog signal, and
These simulating signal interferences are big, peak value is low, and only after amplification, filtering and analog-to-digital conversion, data signal is just easy to single-chip microcomputer
Measurement result is simultaneously changed into voltage signal output by accurate analysis.
In some embodiments, pressure control unit includes pressure control switch, presser unit and decompressing unit, pressurization
Unit and decompressing unit control the pressurization and decompression action of device for exerting respectively.Its advantage is that pressurization, decompressing unit are easy to
Pressure value to device for exerting carries out auto-control.
In some embodiments, device for exerting is bladder-type or spun type.Its advantage is, due to bladder-type pressure
The compressing effect of device is good and Small side effects, spun type device for exerting without inflation/deflation, simple in construction and easy to use, in this way,
The type of device for exerting can be selected according to actual needs.
In some embodiments, the input port on monitor terminal is push button or touch screen type.Its advantage is to press
Button formula input port is easy to use and limitation without conductive body contact, and the interface of touch screen type input port is clear, more intelligent and U.S.
See, in this way, different types of input port can be selected according to the actual requirements.
Brief description of the drawings
Fig. 1 is the system block diagram of the intelligent artery-compression device of an embodiment of the present invention；
Fig. 2 be Fig. 1 in microprocessor microcontroller part peripheral circuit diagram.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further detailed explanation.
Referring to system block diagrams of the Fig. 1 for the intelligent artery-compression device of an embodiment of the present invention.A kind of intelligence compressing dress
Put, including device for exerting, main control module, wireless transceiver and monitor terminal.Device for exerting can be bladder-type or spun type
Device for exerting.Main control module includes pressure sensor, heart rate sensor, single-chip microcomputer and pressure control unit, wherein, pressure is passed
Sensor, heart rate sensor and pressure control unit are connected with single-chip microcomputer respectively.Pressure sensor can be arranged on device for exerting on
Between the pressure point of object, pressure sensor is used for the current pressure signal for gathering device for exerting.Heart rate sensor can be arranged on
On the limbs of patient's pressure point distal end, heart rate sensor is used to gather the pulse signal for being oppressed region distal end.Stress control list
Member can be arranged on the work for being used to control device for exerting on device for exerting.Wireless transceiver can be wifi wireless routers or wifi
Wireless exchange board, wireless transceiver is used to the result that pressure signal and heart rate signal analyze calculating through single-chip microcomputer passing to monitoring
Terminal shows, shows current pressure values and Current heart rate value on the interface of monitor terminal, monitor terminal can for computer or mobile phone or
The clients such as ipad.The intelligent artery-compression device also includes timekeeping system, alarm module and the electricity being connected respectively with single-chip microcomputer
Source module, wherein, timekeeping system is used to record pressing time, and alarm module is used for timing and alarming, and power module is whole device
Power supply.
Monitor terminal is provided with input port, facilitates remote control device for exerting, input port can be push button or touch screen
Formula is inputted, and input port can input scheduled pressure value and predetermined time value, then clicks on the start button on monitor terminal, input
Port begins to send out input instruction, and timekeeping system, which is received, starts timing after the signal of input instruction, wireless transceiver is received
Feed back to single-chip microcomputer after input instruction, single-chip microcomputer control pressure control unit, then pressure control unit control device for exerting work
Make, when timekeeping system, which adds up timing, reaches predetermined time value, send pre-warning signal, single-chip microcomputer is received after pre-warning signal, control
Alarm module processed starts alarm, and alarm module can be buzzer warning, can additionally increase alarm lamp.When alarm module report
It may prompt as to whether to continue to press after police, on monitor terminal, convenient use.
Referring to the part peripheral circuit diagram that Fig. 2 is microprocessor microcontroller.Single-chip microcomputer can be the CC3200 of built-in wifi module
Processor.Due to wifi module built in CC3200 processors, without extra increase wifi module, convenient use.CC3200's
GPIO_00 ports connect alarm modules, and GPIO_00 ports are connected realization meter with buzzer by 2K resistance and Q1 types PNP triode
When alarm.CC3200 RF_BG port controllings radio frequency output, by 50 Ω resistance, 2.4G hertz of wave filters, 3.6nH coils L1,
1.0pf electric capacity C1 is connected with antenna realizes external electromagnetic signals, is easy to wireless transceiver to transmit.
It is shown in Figure 2, pressure signal processing unit, pressure signal processing are connected between pressure sensor and single-chip microcomputer
Unit includes signal amplifier, low pass filter and the A/D converter being sequentially connected；Connected between heart rate sensor and single-chip microcomputer
There is pulse signal processing unit, signal amplifier, low pass filter and the A/D that pulse signal processing unit includes being sequentially connected turn
Parallel operation.Because the signal that pressure sensor and heart rate sensor are received all is analog signal, and these simulating signal interferences are big, peak
Value is low, only after amplification, filtering and analog-to-digital conversion, and data signal is just easy to single-chip microcomputer accurately to analyze and turn measurement result
Formation voltage signal output.
Shown in Figure 2, pressure control unit includes pressure control switch, presser unit and decompressing unit, presser unit
Control the pressurization and decompression work of device for exerting respectively with decompressing unit.
The actual use step of intelligent compressorium of the present invention is：
(1) determination of preset pressure value：On the pressure point that device for exerting is arranged on to object, heart rate sensor is arranged on pressure
Compel near point on the limbs of distal end, to open pressure control switch, input a scheduled pressure value, and the pre- timing less than 3 minutes
Between be worth, presser unit starts to control device for exerting pressure work, in this period, supervises the value and pressure point of heart rate sensor and is
No bleeding, pressure value when can detect normal pulse signal using pressure point not bleeding and heart rate sensor is used as preset pressure
Value；
(2) device for exerting is started working：Preset pressure value and preset time value are inputted in input port, monitor terminal is clicked on
On start button, input port begins to send out input instruction, and timekeeping system starts timing after receiving the signal of input instruction,
Wireless transceiver, which is received, feeds back to single-chip microcomputer after input instruction, single-chip microcomputer control pressure control unit, then Stress control list
Member control device for exerting work.Current pressure values, Current heart rate value and remaining time value are shown on monitor terminal, facilitates grasp to apply
The working condition of pressure device.When timekeeping system, which adds up timing, reaches predetermined time value, pre-warning signal is sent, single-chip microcomputer is received
After pre-warning signal, control alarm module starts alarm；
(3) pressure whether is continued：After operating personnel receive buzzer warning, displayed whether on monitor terminal continuation to
Pressure, if selection is continued to pressure, reconfigurable scheduled pressure value and predetermined time value, device for exerting do corresponding pressurization or depressurized
Adjustment, continue press work；Start button can also be directly pressed, device for exerting maintains original scheduled pressure value and pre- timing
Between value proceed work；If selection does not continue to pressure, now the current pressure values of device for exerting return to zero.If confirm not after
Continuous pressure, can also click directly on the stop button on monitor terminal, whole device will be stopped.
In addition, if to the pressing time of patient and oppressive force grasp very comprehensively, can continuously set multigroup default
Pressure value and preset time, each group of preset value can gradient reduce, and later group preset pressure value -- preset time value is with closing on
A period of time preferably spaced apart between group, now, the cumulative time of timekeeping system are to preset multigroup time value and interval time sum.
In addition, heart rate sensor can set up the second alarm module.In this way, after the completion of first group of pressing action, after certain interval of time,
Automatically next group of pressing action is carried out, after the completion of whole pressing action, timekeeping system sends pre-warning signal, alarm module alarm
Prompting.Therefore, multiple regulation and control of the operating personnel to compressorium in pressing process can be reduced to set, whole compressing dress can be achieved
The full-automation put.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (1)
1. intelligent artery-compression device, it is characterised in that including device for exerting, main control module, wireless transceiver and monitoring eventually
End；
The main control module includes pressure sensor, heart rate sensor, single-chip microcomputer and pressure control unit, the pressure sensing
Device, heart rate sensor and pressure control unit are connected with the single-chip microcomputer respectively, and the pressure sensor is used to gather described apply
The current pressure signal of pressure device, the heart rate sensor is used to gather the pulse signal for being oppressed region distal end, device for exerting
The principle of set constant-pressure is to ensure bloodless while making have pulse beating to be defined near pressure point；The pressure control unit
For controlling the device for exerting；
The wireless transceiver is shown for the signal analyzed and processed through the single-chip microcomputer to be passed into the monitor terminal；
The monitor terminal is provided with input port, and the wireless transceiver feeds back after receiving the input instruction of the input port
To the single-chip microcomputer, the single-chip microcomputer controls the pressure control unit, and then controls the device for exerting work, passes through input
Port sets preset pressure value and preset time value, input instruction is passed into single-chip microcomputer by wireless signal, single-chip microcomputer leads to again
Cross control pressure control unit and remote control is carried out to device for exerting；
Also include timekeeping system, alarm module and the power module being connected respectively with the single-chip microcomputer, the timekeeping system is used for
Pressing time is recorded, the alarm module is used for timing and alarming, and the power module is powered for whole device；
Pressure signal processing unit, the pressure signal processing unit are connected between the pressure sensor and the single-chip microcomputer
Including the signal amplifier, low pass filter and A/D converter being sequentially connected；Between the heart rate sensor and the single-chip microcomputer
Pulse signal processing unit is connected with, the pulse signal processing unit includes signal amplifier, the LPF being sequentially connected
Device and A/D converter；
The wireless transceiver is wifi wireless routers or wifi wireless exchange boards；
The single-chip microcomputer is the CC3200 processors of built-in wifi module；
The alarm module includes buzzer, and it is single that the pressure control unit includes pressure control switch, presser unit and decompression
Member, the presser unit and the decompressing unit control the pressurization and decompression action of the device for exerting respectively；
The device for exerting is bladder-type or spun type；
The input port on the monitor terminal is push button or touch screen type.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240107.8A CN104799903B (en) | 2015-05-13 | 2015-05-13 | Intelligent artery-compression device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240107.8A CN104799903B (en) | 2015-05-13 | 2015-05-13 | Intelligent artery-compression device |
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| CN104799903A CN104799903A (en) | 2015-07-29 |
| CN104799903B true CN104799903B (en) | 2017-09-19 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974690A (en) * | 2016-01-19 | 2017-07-25 | 李秀玲 | A kind of surgical nursing hemostasis device |
| CN106419991A (en) * | 2016-11-03 | 2017-02-22 | 四川长虹电器股份有限公司 | Human induction intelligent hemostasis finger pressing system and method |
| CN107320150A (en) * | 2017-08-18 | 2017-11-07 | 中国人民解放军第四二医院 | A kind of intelligent arteriopuncture compression hemostasis device |
| CN110680441A (en) * | 2019-10-10 | 2020-01-14 | 江苏春帆生物科技有限公司 | Electronic compression type radial artery hemostat |
| CN113786224B (en) * | 2021-09-15 | 2024-05-28 | 中国人民解放军海军军医大学第一附属医院 | Carotid artery compressor for operation of cerebral vascular disease interventional operation and compression method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144918A (en) * | 2010-02-05 | 2011-08-10 | 杨照叶 | Blood pressure and heart rate detection system capable of realizing remote data transmission monitoring |
| US9763672B2 (en) * | 2011-02-23 | 2017-09-19 | St. Jude Medical Coordination Center Bvba | Femoral compression device |
| CN202103806U (en) * | 2011-06-15 | 2012-01-04 | 湖南一特电子医用工程股份有限公司 | Medical calling system |
| US9259212B2 (en) * | 2012-07-24 | 2016-02-16 | Wound Care 360, LLC | Vascular wound closing apparatus and method |
| CN203724080U (en) * | 2013-12-02 | 2014-07-23 | 中国人民解放军成都军区总医院 | Embedded apparatus for sensing vital signs and environment information |
| CN103610485B (en) * | 2013-12-10 | 2015-07-01 | 四川大学 | Device and method for automatically controlling blood occlusion of carotid artery |
| CN204636459U (en) * | 2015-05-13 | 2015-09-16 | 程孝惠 | Intelligence artery-compression device |
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