CN110403616A - A kind of blood sampling tourniquet - Google Patents
A kind of blood sampling tourniquet Download PDFInfo
- Publication number
- CN110403616A CN110403616A CN201910802624.8A CN201910802624A CN110403616A CN 110403616 A CN110403616 A CN 110403616A CN 201910802624 A CN201910802624 A CN 201910802624A CN 110403616 A CN110403616 A CN 110403616A
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- China
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- blood sampling
- shell
- tourniquet
- shaft
- fixed shell
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- 238000010241 blood sampling Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000008280 blood Substances 0.000 claims abstract description 13
- 210000004369 blood Anatomy 0.000 claims abstract description 13
- 239000004745 nonwoven fabric Substances 0.000 claims description 25
- 238000009530 blood pressure measurement Methods 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 239000002759 woven fabric Substances 0.000 claims 1
- 230000036772 blood pressure Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000000007 visual effect Effects 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, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Ophthalmology & Optometry (AREA)
- Physiology (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The present invention relates to a kind of blood sampling tourniquets.The blood sampling tourniquet, including controller and blood sampling tourniquet main body, the blood sampling tourniquet main body includes fixed shell and rotation shell, groove is provided in the middle part of the fixed shell and rotation shell, when the lower end of the rotation shell and the upper-end contact of fixed shell, groove described in two groups constitutes through-hole；It is provided with air bag in groove described in two groups, inflation mechanism is provided in the blood sampling tourniquet main body, the gas outlet of the inflation mechanism is connect with air bag inflating port, and the input terminal of the inflation mechanism and the output end of controller are electrically connected；The blood sampling tourniquet can be completed at the same time blood pressure metering, pulse counting and blood work, reduce using area, reduce the workload of medical staff.
Description
Technical field
The invention belongs to tourniquet technical fields, and in particular to a kind of blood sampling tourniquet.
Background technique
Since modern people increasingly pay attention to own health situation, majority can carry out once or twice for 1 year
Physical examination, physical examination be unable to do without blood drawing, blood pressure metering and the links such as pulse counting, and existing blood drawing method mostly uses traditional artificial
Hand prick arm-rest belt mode, using arm-rest belt compressing vein make vein obviously exposure complete blood drawing process, often one by
Inspection person matches a healthcare givers, this considerably increases the amount of labour of healthcare givers in group's physical examination, due to present patient couple
The requirement of medical environment is higher and higher, the reuse of arm-rest belt and shield, skin cross-infection malpractice easily occurs；Blood pressure
Metering and pulse counting are also a basic link of physical examination, and need medical staff on duty, and process is complex, that is, wastes
The time of medical examiner, also significantly increase the operating pressure of medical staff.
Summary of the invention
The object of the invention is that solve the above-mentioned problems and to provide a kind of structure simple, design reasonable blood sampling pressure
Arteries and veins instrument.
The present invention through the following technical solutions to achieve the above objectives:
A kind of blood sampling tourniquet, including controller and blood sampling tourniquet main body, the blood sampling tourniquet main body include fixing
Be provided with groove in the middle part of shell and rotation shell, the fixed shell and rotation shell, the lower end of the rotation shell with
When the upper-end contact of fixed shell, groove described in two groups constitutes through-hole；
It is provided with air bag in groove described in two groups, is provided with inflation mechanism in the blood sampling tourniquet main body, it is described to fill
The gas outlet of mechanism of qi structure is connect with air bag inflating port, and the input terminal of the inflation mechanism and the output end of controller are electrically connected；
Blood pressure measurement sensor and pulse counting sensor, the blood pressure measurement sensor and arteries and veins are provided in the air bag
Fight sensor for countering output end with the input terminal of controller be electrically connected；
The inside of the fixed shell and rotation shell is provided with shaft, and the surface of the shaft is cased with non-woven fabrics, institute
The both ends for stating non-woven fabrics are connect with two shafts respectively, wherein shaft described in one group is connected with rotating mechanism, the rotating mechanism
Drive shaft rotation, the input terminal of the rotating mechanism and the output end of controller are electrically connected, one end of the rotation shell
One end of fixed shell is provided with rotary shaft, the non-woven fabrics through rotation shell the other end and fixation shell it is another
End, the rotary shaft are connected with driving mechanism, the driving mechanism driving rotary shaft rotation, the input terminal of the driving mechanism with
The output end of controller is electrically connected.
As a further optimization solution of the present invention, the inflation mechanism includes air accumulator and inflator pump, the inflator pump
Outlet side and the air inlet of air accumulator connect, the air inlet of the gas outlet of the air accumulator and air bag connects.
As a further optimization solution of the present invention, the driving mechanism includes DC speed-reducing, and the direct current slows down
The output shaft of motor is fixedly connected with bevel gear, and the outer surface of the rotary shaft is fixedly connected with gear bar, the bevel gear with
Gear bar is meshed.
As a further optimization solution of the present invention, the rotating mechanism includes stepper motor, the stepper motor it is defeated
The outer surface of shaft and the shaft is fixedly connected to Toothed belt pulley, is provided with synchronization between Toothed belt pulley described in two groups
Band.
As a further optimization solution of the present invention, one end outer surface of shaft described in two groups is fixedly connected to circle number and passes
Sensor, the output end of the circle number sensor and the input terminal of controller are electrically connected.
As a further optimization solution of the present invention, the intracorporal shaft of the set casing is Scroll, the Scroll table
The non-woven fabrics that face wraps is that non-woven fabrics winds end, and the outer surface of the fixed shell is removably connected with winding lid.
As a further optimization solution of the present invention, the upper surface of the fixed shell is provided with electromagnetic lock, the rotation
The lower end outer surface of shell is provided with lock, and the lock is fixed with electromagnetic lock cooperation, the input terminal of the electromagnetic lock and control
The output end of device is electrically connected.
As a further optimization solution of the present invention, a side external surface of the fixed shell is fixedly connected with pedestal, institute
The surface for stating pedestal is fixedly connected with blood drawing hand pillow.
The beneficial effects of the present invention are: the present invention to be provided with rotation shell and fixed shell, using subject by nonwoven
Cloth is pressed in groove, then rotation shell is sticked in fixed surface of shell, and the air bag inflation into groove utilizes its internal blood
Pressure and pulse counting sensor realize to the blood pressure measurement and pulse counting of subject, with air bag pressurize to vein pressure from
And expose it obviously, it is convenient for blood work, the addition of non-woven fabrics also avoids more people and uses friendship caused by same arm-rest belt
Blood drawing, blood pressure metering and pulse counting are combined, realize full process automatization, reduce the labor of medical staff by fork infection
Momentum is of great significance to major physical examination and medical institutions, in such a way that non-woven fabrics automatically updates isolation, guarantees that one suffers from one
Cloth, to prevent skin cross-infection phenomenon.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of Fig. 1 of the invention；
Fig. 3 is the side structure schematic diagram of Fig. 1 of the invention；
Fig. 4 is the schematic diagram of the section structure of A-A in Fig. 3 of the invention；
Fig. 5 is the structural schematic diagram at another visual angle of the invention；
Fig. 6 is the rotation shell Open architecture schematic diagram after removal pedestal of the invention；
Fig. 7 is the structural schematic diagram after the rotation shell after removal pedestal of the invention is closed and locked.
In figure: 1, rotating shell；2, non-woven fabrics；3, air bag；4, fixed shell；5, electromagnetic lock；6, deflector roll；7, pedestal；8,
Non-woven fabrics winds end；9, Scroll；10, synchronous belt；11, stepper motor；12, Toothed belt pulley；13, air accumulator；14, it inflates
Pump；15, bevel gear；16, gear bar；17, DC speed-reducing；18, solenoid valve；19, blood drawing hand pillow；20, shaft；21, it winds
Lid；22, it latches.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in figs. 1-7, a kind of blood sampling tourniquet, including controller and blood sampling tourniquet main body, the blood sampling tourniquet
Main body includes fixed shell 4 and rotation shell 1, and the middle part of the fixed shell 4 and rotation shell 1 is provided with groove, described
When rotating the lower end of shell 1 and fixing the upper-end contact of shell 4, groove described in two groups constitutes through-hole；In groove described in two groups
It is provided with air bag 3, inflation mechanism is provided in the blood sampling tourniquet main body, gas outlet and the air bag 3 of the inflation mechanism fill
Port connection, the input terminal of the inflation mechanism and the output end of controller are electrically connected；Blood pressure survey is provided in the air bag 3
The output end of quantity sensor and pulse counting sensor, the blood pressure measurement sensor and pulse counting sensor is and controller
Input terminal be electrically connected；The inside of the fixed shell 4 and rotation shell 1 is provided with shaft 20, the table of the shaft 20
Surface cover has non-woven fabrics 2, and the both ends of the non-woven fabrics 2 are connect with two shafts 20 respectively, wherein shaft 20 described in one group is connected with
Rotating mechanism, the rotating mechanism drive shaft 20 rotate, and the input terminal of the rotating mechanism and the output end of controller are electrical
Connection, one end of the rotation shell 1 and one end of fixed shell 4 are provided with rotary shaft, and the non-woven fabrics 2 is through rotation shell
The other end of 1 other end and fixed shell 4, the rotary shaft are connected with driving mechanism, and the driving mechanism drives rotary shaft
Rotation, the input terminal of the driving mechanism and the output end of controller are electrically connected.
The inflation mechanism includes air accumulator 13 and inflator pump 14, the outlet side of the inflator pump 14 and air accumulator 13 into
Port connection, the gas outlet of the air accumulator 13 are connect with the air inlet of air bag 3, outlet side and air accumulator 13 in inflator pump 14
Solenoid valve 18 is provided between air inlet, for controlling air inlet of the inflator pump 14 to air bag 3, air accumulator 13 is to make inflator pump
14 into air bag 3 when inflating, and can faster be full of air bag 3；
In the present embodiment, the driving mechanism includes DC speed-reducing 17, the output of the DC speed-reducing 17
Axis is fixedly connected with bevel gear 15, and the outer surface of the rotary shaft is fixedly connected with gear bar 16, the bevel gear 15 and gear
Item 16 is meshed, as shown in figure 4, controlling the rotation of bevel gear 15 using DC speed-reducing 17 to by the control rotation of gear bar 16
The rotation of transcapsidation body 1, driving mechanism can also use other angles control mechanism, realize the relative rotation of rotation shell 1；
The rotating mechanism includes stepper motor 11, the outer surface of the output shaft of the stepper motor 11 and the shaft 20
It is fixedly connected to Toothed belt pulley 12, synchronous belt 10 is provided between Toothed belt pulley 12 described in two groups, utilizes stepper motor
11 drive Toothed belt pulleys 12, realize the rotation of Scroll 9, and the non-woven fabrics 2 after pollution is shunk storage, can be chosen with certainly
The stepper motor of lock function prevents the non-woven fabrics 2 after storage to be extracted, and big ting model can be according to the mold size of rotation shell 1
And it voluntarily chooses；
One end outer surface of shaft 20 described in two groups is fixedly connected to circle number sensor, the output of the circle number sensor
End and the input terminal of controller are electrically connected, and circle number sensor can be any circle number sensor such as photoelectric encoder, for remembering
It records non-woven fabrics 2 when in use, rotates the turnning circle of the shaft 20 in shell 1, after use, controller controls stepping electricity
Machine 11 drives Scroll to rotate corresponding circle number (being not necessarily to the same circle number), shrinks and stores contaminated non-woven fabrics 2；
Shaft 20 in the fixed shell 4 is Scroll 9, and the non-woven fabrics 2 that 9 surface of Scroll wraps is non-woven fabrics
End 8 is wound, the outer surface of the fixed shell 4 is removably connected with winding lid 21, is provided with deflector roll 6, nonwoven in fixed shell 4
Cloth 2 is wrapped by the guidance of deflector roll 6 in the surface of Scroll 9；
The upper surface of the fixed shell 4 is provided with electromagnetic lock 5, and the lower end outer surface of the rotation shell 1 is provided with lock
Button 22, the lock 22 are fixed with electromagnetic lock cooperation, and the input terminal of the electromagnetic lock 5 and the output end of controller are electrically connected；
One side external surface of the fixed shell 4 is fixedly connected with pedestal 7, and the surface of the pedestal 7 is fixedly connected with pumping
Blood hand pillow 19；
The blood sampling tourniquet as shown in Fig. 1 or Fig. 6, rotates shell 1 at this time and is in open, by patient's hand when in use
Arm enters in groove from opening side pressure non-woven fabrics 2 and places, and the shaft 20 rotated in shell 1 rotates, and releases the nonwoven of corresponding length
Cloth 2 is separated with non-woven fabrics 2 at this time between arm and air bag 3, prevent air bag 3 contaminated, controller controls 17 work of DC speed-reducing
Make, slowly close rotation shell 1, be closed the open end for rotating shell 1 as shown in Figure 7, latches 22 at this time and buckle into electromagnetic lock 5
Interior, electromagnetic lock 5 is locked, and rotation shell 1 and fixed shell 4 are relatively fixed, and the hand placement of patient is in blood drawing hand pillow 19 at this time
Surface, staff can draw blood to patient, and controller opens solenoid valve 18, be ventilated by inflator pump 14 into air bag 3,
Air bag 3 is heaved, and blood pressure measurement sensor and pulse counting working sensor are provided in air bag 3, measure patient blood pressure and
After pulse condition, blood drawing and measurement, electromagnetic lock 5 is opened, and DC speed-reducing 17 rotates backward, and slowly opens shell of revolution
Body 1, patient can extract arm out at this time, and stepper motor work is acted on by synchronous belt 10 and deflector roll 6, drives 9 turns of Scroll
It is dynamic, the non-woven fabrics 2 contacted with patient's arm is wound, whole device is more ingenious.
It should be noted that common blood pressure measurement sensor is generally all set in air bag 3, therefore no longer tired herein
It states, pulse counting sensor can be fixed on the surface layer of air bag 3, it can be come into full contact with the arm of patient after the inflation of air bag 3,
To effectively measure the pulse condition of patient；For controller, it can be set in fixing in shell 4, it can also be outer
Use is connect, essence is the use of each motor of regulation and the signal for receiving sensor, can choose monolithic in the present embodiment
Machine control system exports the signal of blood pressure measurement sensor and pulse counting sensor to background computer or external display
Screen and control panel, data information is exported to display screen and is shown, is controlled using the control button of control panel；But for this
In the most basic usage mode of application, starts the device, the step in above-mentioned operation instruction can be completed.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of blood sampling tourniquet, which is characterized in that including controller and blood sampling tourniquet main body, the blood sampling tourniquet main body
Including fixed shell and rotation shell, groove, the rotation shell are provided in the middle part of the fixed shell and rotation shell
Lower end and fixed shell upper-end contact when, groove described in two groups constitutes through-hole；
It is provided with air bag in groove described in two groups, is provided with inflation mechanism, the inflator in the blood sampling tourniquet main body
The gas outlet of structure is connect with air bag inflating port, and the input terminal of the inflation mechanism and the output end of controller are electrically connected；
Blood pressure measurement sensor and pulse counting sensor, the blood pressure measurement sensor and sphygmometer are provided in the air bag
The output end of number sensor is electrically connected with the input terminal of controller；
The inside of the fixed shell and rotation shell is provided with shaft, and the surface of the shaft is cased with non-woven fabrics, the nothing
The both ends of woven fabric are connect with two shafts respectively, wherein shaft described in one group is connected with rotating mechanism, the rotating mechanism driving
The output end of shaft rotation, the input terminal of the rotating mechanism and controller is electrically connected, one end of the rotation shell and solid
One end of fixed shell is provided with rotary shaft, and the non-woven fabrics is through the other end of rotation shell and the other end of fixed shell, institute
It states rotary shaft and is connected with driving mechanism, the driving mechanism driving rotary shaft rotation, the input terminal of the driving mechanism and control
The output end of device is electrically connected.
2. a kind of blood sampling tourniquet according to claim 1, it is characterised in that: the inflation mechanism includes air accumulator and fill
Air pump, the outlet side of the inflator pump and the air inlet of air accumulator connect, the gas outlet of the air accumulator and the air inlet of air bag
Connection.
3. a kind of blood sampling tourniquet according to claim 1, it is characterised in that: the driving mechanism includes direct current deceleration electricity
Machine, the output shaft of the DC speed-reducing are fixedly connected with bevel gear, and the outer surface of the rotary shaft is fixedly connected with gear
Item, the bevel gear are meshed with gear bar.
4. a kind of blood sampling tourniquet according to claim 1, it is characterised in that: the rotating mechanism includes stepper motor,
The outer surface of the output shaft of the stepper motor and the shaft is fixedly connected to Toothed belt pulley, synchronous belt band described in two groups
Synchronous belt is provided between wheel.
5. a kind of blood sampling tourniquet according to claim 4, it is characterised in that: one end outer surface of shaft described in two groups is equal
It is fixedly connected with circle number sensor, the output end of the circle number sensor and the input terminal of controller are electrically connected.
6. a kind of blood sampling tourniquet according to claim 5, it is characterised in that: the intracorporal shaft of set casing is winding
Axis, the non-woven fabrics that the Scroll surface wraps are that non-woven fabrics winds end, and the outer surface of the fixed shell is removably connected with
Winding lid.
7. a kind of blood sampling tourniquet according to claim 1, it is characterised in that: the upper surface of the fixed shell is provided with
Electromagnetic lock, the lower end outer surface of the rotation shell are provided with lock, and the lock is fixed with electromagnetic lock cooperation, the electromagnetic lock
Input terminal and controller output end be electrically connected.
8. a kind of blood sampling tourniquet according to claim 1, it is characterised in that: a side external surface of the fixed shell is solid
Surely it is connected with pedestal, the surface of the pedestal is fixedly connected with blood drawing hand pillow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802624.8A CN110403616B (en) | 2019-08-28 | 2019-08-28 | Blood sampling pulse pressing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802624.8A CN110403616B (en) | 2019-08-28 | 2019-08-28 | Blood sampling pulse pressing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110403616A true CN110403616A (en) | 2019-11-05 |
| CN110403616B CN110403616B (en) | 2024-05-24 |
Family
ID=68369036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910802624.8A Active CN110403616B (en) | 2019-08-28 | 2019-08-28 | Blood sampling pulse pressing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110403616B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639097A (en) * | 2019-11-14 | 2020-01-03 | 温州医科大学附属第一医院 | Auxiliary device for medical injection |
| CN111839538A (en) * | 2020-06-05 | 2020-10-30 | 哈工大机器人(中山)无人装备与人工智能研究院 | Intelligent blood sampling robot |
| CN112244930A (en) * | 2020-11-13 | 2021-01-22 | 海宁哈工我耀机器人有限公司 | Consumable vein pressing assembly and vein pressing device |
| CN112370106A (en) * | 2020-12-21 | 2021-02-19 | 久洪健康科技(上海)有限公司 | Inflatable pressure pulse device for blood drawing |
| CN112370105A (en) * | 2020-11-13 | 2021-02-19 | 海宁哈工我耀机器人有限公司 | Pulse pressing device |
| CN113133747A (en) * | 2021-03-31 | 2021-07-20 | 中国人民解放军联勤保障部队第九二〇医院 | Medical integrated detection device |
| CN113384761A (en) * | 2021-07-27 | 2021-09-14 | 山东省血液中心 | Blood station is with nursing device that draws blood |
| CN113520390A (en) * | 2021-07-13 | 2021-10-22 | 北京积水潭医院 | Control system and control method for venous blood sampling and pulse pressing |
| CN113545763A (en) * | 2020-04-26 | 2021-10-26 | 疆域康健创新医疗科技成都有限公司 | Self-locking blood pressure cuff, blood pressure measuring instrument and wearing method |
| CN118415637A (en) * | 2024-05-28 | 2024-08-02 | 南通汇生医药科技有限公司 | Medical instrument blood pressure pulse taking machine |
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| CN113545763A (en) * | 2020-04-26 | 2021-10-26 | 疆域康健创新医疗科技成都有限公司 | Self-locking blood pressure cuff, blood pressure measuring instrument and wearing method |
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| CN112370106A (en) * | 2020-12-21 | 2021-02-19 | 久洪健康科技(上海)有限公司 | Inflatable pressure pulse device for blood drawing |
| CN113133747A (en) * | 2021-03-31 | 2021-07-20 | 中国人民解放军联勤保障部队第九二〇医院 | Medical integrated detection device |
| CN113520390A (en) * | 2021-07-13 | 2021-10-22 | 北京积水潭医院 | Control system and control method for venous blood sampling and pulse pressing |
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| CN118415637A (en) * | 2024-05-28 | 2024-08-02 | 南通汇生医药科技有限公司 | Medical instrument blood pressure pulse taking machine |
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