CN110037676A - A kind of automatic press device of sphygmomanometer assistance type - Google Patents
A kind of automatic press device of sphygmomanometer assistance type Download PDFInfo
- Publication number
- CN110037676A CN110037676A CN201910462180.8A CN201910462180A CN110037676A CN 110037676 A CN110037676 A CN 110037676A CN 201910462180 A CN201910462180 A CN 201910462180A CN 110037676 A CN110037676 A CN 110037676A
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- motor
- briquetting
- groove
- sebific duct
- air bag
- Prior art date
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 19
- 230000036772 blood pressure Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 8
- 230000002337 anti-port Effects 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009530 blood pressure measurement Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000002555 auscultation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000012866 low blood pressure Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/023—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure transducers comprising a liquid column
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
Abstract
The invention belongs to technical field of medical equipment, it is related to a kind of automatic press device of sphygmomanometer assistance type, main structure includes air bag, stethoscope, first sebific duct, pickup component, listen sound component, cuff, mercury table, air valve knob, second sebific duct, third sebific duct, lower bottom base, briquetting, motor, lead screw, movable block, connecting rod, outer cover, PLC controller, switch, power supply, upper groove and lower groove, connection is fixed by the connecting rod between movable block and arc concavity briquetting, it is arranged to the upper groove of curved groove structure on the downside of briquetting, the center of upper groove, the center and air bag center of lower groove are on a vertical line, the cavity size that upper groove and lower groove are formed after fastening is less than the outer dimension of air bag；Measurement operator's hand fatigue is reduced, time saving and energy saving, measurement accuracy is high, and rationally, simply, scientific in principle is easy to operate for overall construction design, and securely and reliably, application environment is friendly.
Description
Technical field:
The invention belongs to technical field of medical equipment, are related to a kind of automatic press device of sphygmomanometer assistance type, especially
A kind of blood pressure measurement device with automatic pressing airbag apparatus, can effectively reduce blood pressure measurement operator's hand fatigue, and just
Accurate measurement operation is carried out in the measured oneself.
Background technique:
Sphygmomanometer is the instrument for measuring human circulation arterial pressure, is usually used in hospital, outpatient service, blood station, health control physical examination
The places such as center, sanatorium and family, in particular with improvement of living standard, people are more next to the health maintenance consciousness of body
It is stronger, for bursting property diseases such as prevention cerebral hemorrhage, heart failures, increasingly pay attention to the monitoring to dysarteriotony, sphygmomanometer
Use scope and frequency are also increase accordingly.Currently used blood pressure in respect of two classifications of electronic sphygmomanometer and mercurial sphygmomanometer,
Middle electronic sphygmomanometer application method is fairly simple, and a people either liked the people of specialist medical knowledge without study, and being all can
To measure to specifications, and its record result can prolonged memory storage, convenient for having access to, but to one
A little more special patients, if any the patient of low blood pressure, because blood pressure is relatively low, the bounce of blood vessel is faint, and electronic sphygmomanometer is sentenced
Accuracy of breaking is it is possible that exception；The bigger people of fluctuation of some blood pressure, pulse pressure, or merge auricular fibrillation
Patient, the fluctuation of pulse is bigger, and at times strong and at other times weak, electronic sphygmomanometer may generate some errors in measurement process；
And mercurial sphygmomanometer is that doctor or user distinguish by professional knowledge heartbeat, the sound of vascular pulsation judges high pressure
Or low pressure, can be much better for the blood pressure measurement effect of especial patient, therefore mercurial sphygmomanometer has the advantage of own,
And it is obtained and is widely used.However existing mercurial sphygmomanometer is that gauger is pressurizeed by pressuring gasbag repeatedly by palm, for a long time
Using that can enable the tingle fatigue of operator's hand, and then influence working efficiency, for the patient for voluntarily measuring blood pressure, side is operated
Pressuring gasbag, accuracy that is both inconvenient for operation or influencing blood pressure measurement are firmly pressed repeatedly in side.Application No. is
The Chinese invention patent of CN201520176304.3 discloses a kind of mercurial sphygmomanometer of easy Labor-saving safety, and setting stores airbag,
It solves since the inflation bead of traditional blood is small in size, when inflation needs finger to repeatedly extrude inflation bead, be easy to cause
The problem of medical staff's hands fatigue may be implemented fast aeration and save physical strength, and application No. is CN201621057660.4's
Chinese invention patent discloses a kind of sphygmomanometer, presses gas cell by press device, is directly filled with hand extruding instead of doctor
Air bag is cuff inflation, in this way, more laborsaving and be suitable for using for a long time, however the use process of the two devices still needs
Manual pressure, it is extremely inconvenient.Therefore, seek to design a kind of automatic press device of sphygmomanometer assistance type, setting switch start stop mode
Automatic press device presses pressuring gasbag instead of artificial palm, reduces hand fatigue, improves working efficiency, increases blood pressure and surveys from survey person
The accuracy and convenience of numerical quantity.
Summary of the invention:
Goal of the invention of the invention is to overcome disadvantage of the existing technology, proposes to design a kind of sphygmomanometer assistance type
Automatic press device overcomes survey to solve the problems, such as that electronic sphygmomanometer is inconvenient to specific group's patient's blood pressure measurement, inaccurate
The problem of amount person is caused hand fatigue and then is influenced working efficiency by pressuring gasbag repeatedly for a long time, to improve the standard of measurement numerical value
True property.
In order to achieve the above-mentioned object of the invention, the main structure of apparatus of the present invention includes: air bag, stethoscope, the first sebific duct, picks up
Sound component listens sound component, cuff, mercury table, air valve knob, the second sebific duct, third sebific duct, lower bottom base, briquetting, motor, silk
Thick stick, movable block, connecting rod, outer cover, PLC controller, switch, power supply, upper groove and lower groove；During air bag with Telescopic is
Empty oval elastic rubber chondritic can be pressed repeatedly and inflate for sphygmomanometer, push mercury to move to provide pressure
It is dynamic；Stethoscope with de-noising function is that pickup component and the sound for listening sound component to be formed diagnosis apparatus are connected by the first sebific duct,
Mercury table is the mercury column gauge table for indicating graduation mark, by the between the exit site of air bag and the cuff with inflatable chamber
Two sebific duct connection install Non-return air valve knob, gas by third sebific duct connection between cuff and mercury table between air bag and sebific duct
Capsule is fixed in the lower bottom base with arc groove, and one end of lower bottom base is provided with externally threaded perpendicular by bearing arrangement
The top of straight lead screw, lead screw is fixedly mounted on the power output end of motor by coupling structure, and lead screw can be with motor together
Rotation, is threadedly coupled between movable block and lead screw with internal thread structure；Pass through between movable block and arc concavity briquetting
Connecting rod is fixedly connected, and briquetting can transfer to move up and down with the positive and reverse return of motor, and camber is arranged on the downside of briquetting
The upper groove of groove structure, the structure size of lower groove of upper groove and lower bottom base of briquetting is identical and corresponding setting, on
The center of groove, the center of lower groove and air bag center on a vertical line, the sky that upper groove and lower groove are formed after fastening
Chamber size is less than the outer dimension of air bag, in order to squeeze inflation；Power information is connected between motor and PLC controller, realization pair
The control of motor, by the control motor speed of commercial chip product form and the PLC controller of steering can control motor just,
The time of reversion and its revolving speed and positive and negative rotation, make the rotary state of motor and the qi of chong channel ascending adversely active synchronization of air bag；Or selection is commercially available
The realization of program-controlled motor device combines together PLC controller and motor, simulation manually presses down on air bag to realize and
Reach charge operation, outer cover covers motor, lead screw, movable block, PLC controller and the sealed jacket shape of power supply, solid on outer cover
Surely it is provided with the switch of PLC controller, power supply provides DC power supply or external external power supply for motor and PLC controller, switch
For the function of control PLC controller and the start and stop of motor and electrical power.
In the use of the present invention, the speed of switch setting motor, the positive and negative rotation duration of runs are first passed through, to control by PLC
The speed of device processed control briquetting pressing and according to pressing depth, cuff is tied up on the arm of measured, by stethoscopic pickup portion
Part is placed in cuff, and sound component will be listened to be placed on the ear of auscultation people, tighten air valve knob, and by lower switch, motor drive is pressed
Briquetting presses pressuring gasbag up and down, observes the position of mercury in mercury table, and when reaching certain numerical value, by lower switch, briquetting stops
By pressuring gasbag, judge whether blood pressure is normal according to professional auscultating knowledge；The motor speed is 30~200 rpms, electricity
Machine is just or the antiport time is 2~200 seconds, and the pressing stroke of briquetting is 3~15cm.
The automatic press device of sphygmomanometer assistance type of the present invention sets motor in the PLC controller of purchase
Rotation speed is 60~100 turns per minute, the positive and negative rotation duration of runs is respectively 5~300 seconds, the speed of control briquetting pressing
According to pressing depth.
Compared with prior art, the present invention automatic press device is arranged for existing gasbag-type sphygmomanometer, reduce
Operator's hand fatigue is measured, it is time saving and energy saving, it is suitable for especial patient group and surveys group's blood pressure measurement, measurement accuracy certainly
It is high；Rationally, simply, scientific in principle is easy to operate for its overall construction design, and securely and reliably, application environment is friendly.
Detailed description of the invention:
Fig. 1 is overall structure schematic illustration of the invention.
Specific embodiment:
Below by specific embodiment and in conjunction with attached drawing, the invention will be further described.
Embodiment 1:
The automatic press device of sphygmomanometer assistance type that the present embodiment is related to, main structure include: air bag 1, stethoscope
2, the first sebific duct 3, pickup component 4, listen sound component 5, cuff 6, mercury table 7, air valve knob 8, the second sebific duct 9, third sebific duct 10,
Lower bottom base 11, briquetting 12, motor 13, lead screw 14, movable block 15, connecting rod 16, outer cover 17, PLC controller 18, switch 19, electricity
Source 20, upper groove 21 and lower groove 22；Air bag 1 with Telescopic is hollow oval elastic rubber chondritic, energy
It is pressed repeatedly and is sphygmomanometer inflation, push mercury mobile to provide pressure；Stethoscope 2 with de-noising function is by the
One sebific duct 3 connection pickup component 4 and the sound diagnosis apparatus for listening sound component 5 to be formed, mercury table 7 is the mercury for indicating graduation mark
Pass through 9 connection of the second sebific duct, cuff 6 and mercury between formula gauge table, the exit site of air bag 1 and cuff 6 with inflatable chamber
By 10 connection of third sebific duct between table 7, Non-return air valve knob 8 is installed between air bag 1 and sebific duct, air bag 1 is fixed on band
Have in the lower bottom base 11 of arc groove, one end of lower bottom base 11 is provided with externally threaded vertical lead screw by bearing arrangement
14, the top of lead screw 14 is fixedly mounted on the power output end of motor 13 by coupling structure, and lead screw 14 can be with motor 13 1
With rotation, it is threadedly coupled between movable block 15 and lead screw 14 with internal thread structure；Movable block 15 and arc concavity briquetting
Connection is fixed by the connecting rod between 12, briquetting 12 can transfer to move up and down with the positive and reverse return of motor 13, under briquetting 12
It is arranged to the upper groove 21 of curved groove structure, the knot of the lower groove 22 of the upper groove 21 and lower bottom base 11 of briquetting 12 on side
Structure size is identical and corresponding setting, and the center of upper groove 21, the center of lower groove 22 and 1 center of air bag are in a vertical line
On, the cavity size formed after upper groove 21 and the fastening of lower groove 22 is less than the outer dimension of air bag, in order to squeeze inflation；Electricity
Power information is connected between machine 13 and PLC controller 18, realizes the control to motor 13, by the control electricity of commercial chip product form
13 revolving speed of machine and the PLC controller 18 of steering can control the forward and backward of motor 13 and its time of revolving speed and positive and negative rotation, make electricity
The rotary state of machine 13 and the qi of chong channel ascending adversely active synchronization of air bag 1；Or the commercially available program-controlled motor device of selection is realized PLC controller 18
It combines together with motor 13, to realize that simulation manually presses down on air bag 1 and reaches charge operation, outer cover 17 is by motor
13, lead screw 14, movable block 15, PLC controller 18 and the sealed jacket shape of power supply 20 cover, and are fixedly installed PLC on outer cover 17
The switch 19 of controller 18, power supply 20 are that motor 13 and PLC controller 18 provide DC power supply or external external power supply 20, are opened
19 are closed for the function of control PLC controller 18 and start and stop and the electrical power of motor 13.
When the present embodiment is in use, it first passes through switch 19 and the speed of motor 13, the positive and negative rotation duration of runs is set, to pass through
PLC controller 18 controls the speed and according to pressing depth that briquetting 12 presses, and cuff 6 is tied up on the arm of measured, will be auscultated
The pickup component 4 of device 2 is placed in cuff 6, and sound component 5 will be listened to be placed on the ear of auscultation people, air valve knob 8 is tightened, press
Switch 19, motor 13 drive about 12 briquetting to press pressuring gasbag 1, observe the position of mercury in mercury table 7, reach certain numerical value
When, by lower switch 19, briquetting 12 stops pressing pressuring gasbag 1, judges whether blood pressure is normal according to professional auscultating knowledge；The electricity
13 revolving speed of machine is 30~200 rpms, and motor 13 is just or the antiport time is 2~200 seconds, the pressing row of briquetting 12
Journey is 3~15cm.
The automatic press device of sphygmomanometer assistance type that the present embodiment is related to sets electricity in the PLC controller 18 of purchase
The rotation speed of machine 13 is 60~100 turns per minute, the positive and negative rotation duration of runs is respectively 5~300 seconds, and control briquetting 12 is pressed
The speed of pressure and according to pressing depth.
Embodiment 2:
The present embodiment is related to the application and its and the prior art of the automatic press device of assistance type of the sphygmomanometer of embodiment 1
Comparison, using the automatic press device of assistance type of the present invention, blood pressure therein is calculated as commercially available gasbag-type manual blood pressure
Meter, selection is using the automatic press device of assistance type and only with manual sphygmomanometer respectively, then chooses 30 people and measure its blood pressure respectively,
Being utilized respectively electronic sphygmomanometer, existing mercurial sphygmomanometer and the present embodiment again, everyone is measured three times to measurand,
Data are as follows:
Data in above-mentioned table are it is found that the present invention is compared with the prior art passes through application, and time of measuring is reasonable, than traditional
Manual sphygmomanometer saved for 10% or more time, and slower than electronic sphygmomanometer 15%, accuracy of measurement is better than the prior art, average to miss
It is poor minimum, have that the used time is few, and measurement is fast, the good advantage of accuracy.
Claims (4)
1. a kind of automatic press device of sphygmomanometer assistance type, it is characterised in that main structure includes air bag, stethoscope, the first glue
Pipe, listens sound component, cuff, mercury table, air valve knob, the second sebific duct, third sebific duct, lower bottom base, briquetting, electricity at pickup component
Machine, lead screw, movable block, connecting rod, outer cover, PLC controller, switch, power supply, upper groove and lower groove；Gas with Telescopic
Capsule is hollow oval elastic rubber chondritic, and the stethoscope with de-noising function is to connect pickup component by the first sebific duct
Apparatus is diagnosed with the sound for listening sound component to be formed, mercury table is the mercury column gauge table for indicating graduation mark, the outlet portion of air bag
By the second sebific duct connection between position and the cuff with inflatable chamber, pass through third sebific duct connection, gas between cuff and mercury table
Non-return air valve knob is installed between capsule and sebific duct, air bag is fixed in the lower bottom base with arc groove, and the one of lower bottom base
End is provided with externally threaded vertical lead screw by bearing arrangement, and the top of lead screw is fixedly mounted on motor by coupling structure
Power output end on, lead screw can be rotated together with motor, be threadedly coupled between the movable block with internal thread structure and lead screw；
Connection is fixed by the connecting rod between movable block and arc concavity briquetting, briquetting can transfer to move up and down with the positive and reverse return of motor
It is dynamic, it is arranged to the upper groove of curved groove structure, the upper groove of briquetting and the lower groove of lower bottom base on the downside of briquetting
Structure size is identical and corresponding setting, the center of upper groove, the center of lower groove and air bag center on a vertical line,
The cavity size that upper groove and lower groove are formed after fastening is less than the outer dimension of air bag；Telecommunications between motor and PLC controller
Manner of breathing connects, and the forward and backward of motor can be controlled by the control motor speed of commercial chip product form and the PLC controller of steering
And its time of revolving speed and positive and negative rotation；Or the commercially available program-controlled motor device realization of selection permeates PLC controller and motor
Body, outer cover cover motor, lead screw, movable block, PLC controller and the sealed jacket shape of power supply, and PLC is fixedly installed on outer cover
The switch of controller, power supply provide DC power supply or external external power supply for motor and PLC controller, and switch is used for control PLC
The function of controller and the start and stop of motor and electrical power.
2. a kind of automatic press device of sphygmomanometer assistance type according to claim 1, it is characterised in that the motor
Revolving speed is 30~200 rpms, and motor is just or the antiport time is 2~200 seconds, the pressing stroke of briquetting is 3~
15cm。
3. a kind of automatic press device of sphygmomanometer assistance type according to claim 1, it is characterised in that the purchase
PLC controller in set the rotation speed of motor as 60~100 turns per minute, the positive and negative rotation duration of runs be respectively 5~300 seconds
Clock.
4. any one automatic press device of sphygmomanometer assistance type according to claim 1 to 3, it is characterised in that by this
Device is applied to measure blood pressure to 30 people, and the deadline is 36 minutes, and average 1.2 minutes everyone used times, mean error is
3mmHg。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462180.8A CN110037676A (en) | 2019-05-30 | 2019-05-30 | A kind of automatic press device of sphygmomanometer assistance type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462180.8A CN110037676A (en) | 2019-05-30 | 2019-05-30 | A kind of automatic press device of sphygmomanometer assistance type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037676A true CN110037676A (en) | 2019-07-23 |
Family
ID=67284203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910462180.8A Pending CN110037676A (en) | 2019-05-30 | 2019-05-30 | A kind of automatic press device of sphygmomanometer assistance type |
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| Country | Link |
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| CN (1) | CN110037676A (en) |
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2019
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|---|---|---|---|---|
| US4088126A (en) * | 1976-05-24 | 1978-05-09 | Gemind John M | Device for measuring blood pressure |
| KR200303443Y1 (en) * | 2002-11-14 | 2003-02-11 | 메디피아주식회사 | a mercurial Sphygmomanometer equiped with Manual or Automatic air compressing device |
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| CN204121002U (en) * | 2014-09-17 | 2015-01-28 | 冯燕 | A kind of Novel blood-pressure meter |
| CN204581260U (en) * | 2015-04-24 | 2015-08-26 | 吕平 | Sphygomanometer pressing aid |
| CN205460198U (en) * | 2016-01-28 | 2016-08-17 | 河南科技大学第一附属医院 | Automatic control device is used in aortic bulb bag counterpulsation pump anti -freezing infusion |
| CN206565940U (en) * | 2016-09-14 | 2017-10-20 | 北京大学深圳医院 | Sphygmomanometer |
| CN210144643U (en) * | 2019-05-30 | 2020-03-17 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Automatic press device of helping hand type for sphygmomanometer |
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