CN208892700U - A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function - Google Patents
A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function Download PDFInfo
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- CN208892700U CN208892700U CN201821108202.8U CN201821108202U CN208892700U CN 208892700 U CN208892700 U CN 208892700U CN 201821108202 U CN201821108202 U CN 201821108202U CN 208892700 U CN208892700 U CN 208892700U
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Abstract
The utility model discloses a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function, including host and tourniquet, power supply is equipped in host, micromotor and air pump, the first air bag and the second air bag arranged side by side are equipped in tourniquet, the first tracheae is communicated between air pump and the first air bag, the second tracheae is communicated between air pump and the second air bag, micro processor is equipped in host, micromotor, micro processor is electrically connected to a power source respectively, first is communicated between first tracheae and air pump into venting solenoid valve, second is communicated between second tracheae and air pump into venting solenoid valve, first pressure sensor is provided in first air bag, second pressure sensor is provided on second air bag.The utility model can automatically realize that two air bags are alternately inflated, and reach and avoid the problem that compressing limbs cause limb tissue to damage to an air bag for a long time in same position, it is more convenient to use by operator.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of band IVRA automatic conversion charging-discharging functions
Medical electric air pressure hemostatic apparatus.
Background technique
Hemostasis care implement in bone surgery it is most-often used be electric pneumatic hemostatic apparatus, it can be effectively controlled in art
The incidence of intraoperative compliaction is effectively reduced in bleeding.Its action principle uses gas pressure means, and temporary interruption artery blood supply reaches
Hemostasis purpose.As current most effective hemostasis auxiliary tool, it can bring many convenience for curer and patient, can be effective
The amount of bleeding in patient's art is reduced, the cost of blood resource, the financial burden of reduction of patient can be reduced, and it can also perform the operation
Cause " no blood area " in region, it is ensured that for notch without oozing of blood, it is clear to reach surgical field of view, facilitates medical worker to operate, when shortening operation
Between.
The tourniquet that current electric pneumatic hemostatic apparatus uses mostly be single-chamber tourniquet, still, if operation time compared with
Long, single-chamber tourniquet oppresses limbs for a long time in the course of surgery, is easy to cause the damage of the tissues such as extremity vascular, nerve, muscle
Wound, there are also the appearance of the electric pneumatic hemostatic apparatus of two-chamber tourniquet at present, and there are two air bags for setting on tourniquet, are performing the operation
In, it is alternately inflated using two air bags, reaches and an air bag is avoided to lead to limb tissue in same position long-time compressing limbs
The problem of damage, but these current double-cavity electric air pressure hemostatic apparatus are all that manual operation is filled to complete the alternating of two air bags
Gas in this way, just will affect the attention of operator, and brings unusual inconvenience for operation.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of Medical electrics of band IVRA automatic conversion charging-discharging function
Air pressure hemostatic apparatus can automatically realize that two air bags are alternately inflated, and reach and an air bag is avoided to press for a long time in same position
The problem of urgent limbs cause limb tissue to damage, and it is more convenient to use by operator.
The utility model solves above-mentioned technical problem by following technological means:
A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function, including host and tourniquet, institute
It states and is provided with power supply in host, power supply is equipped with power switch, and the power electric connection has micromotor, and the micromotor connects
It is connected to air pump, the first air bag and the second air bag arranged side by side are provided in the tourniquet, is connected between the air pump and the first air bag
It is connected with the first tracheae, the second tracheae is communicated between the air pump and the second air bag, it is characterised in that: is provided in the host
Micro processor, the micro processor are electrically connected to a power source, be communicated between first tracheae and air pump first into
Venting solenoid valve is communicated with second into venting solenoid valve, is provided in first air bag between second tracheae and air pump
First pressure sensor is provided with second pressure sensor on second air bag, and the first pressure sensor is electrically connected with
First converter, the second pressure sensor are electrically connected with the second converter, and the micromotor, first are into electricity of deflating
Magnet valve, second into venting solenoid valve, the first converter, the second converter with micro processor communication connection.
IVRA refers in clinical operation, the tourniquet of double bolloon, the function code name (symbol) of cycle charge discharge gas work；Electricity
Source provides electric power for entire pneumatic hemostatic apparatus, and for micromotor for driving air pump rotary work, air pump is defeated for pressed gas
Out, it first is used to lead to the first air bag and the second air bag air inlet and exhaust into venting solenoid valve into venting solenoid valve and second
Disconnected, the output of first pressure sensor and second pressure sensor for pressure signal, the first air bag and the second air bag are being inflated
Oppressed later for being formed to limbs, achieve the purpose that hemostasis, micro processor for first into venting solenoid valve, second into
Venting solenoid valve, the control of micromotor and the control of working time.The first air bag and the second air bag are set as before work
Highest air pressure and the working time be it is equal, micro processor first control micromotor work, drive air pump pass through first
The first air bag is inflated into venting solenoid valve and the first tracheae, the first air bag inflation after, to limbs carry out hemostasis by compression, one
After fixing time, micro processor second is opened into venting solenoid valve, is inflated to the second air bag, when the inflation of the second air bag reaches
To after setting value, first opens into venting solenoid valve, and the gas in the first air bag is bled off, the compressed position of limbs is had exchanged；
Repeatedly, so that it may automatically realize the alternating hemostasis by compression of the first air bag and the second air bag to limbs different location, be not required to
It is manually operated, operator uses enhanced convenience.
Further, it is provided with touch display screen on the host, display first pressure is provided in the touch display screen
The first pressure display module of cell pressure, the second pressure display module for showing second pressure cell pressure.First pressure
Power display module and second pressure display module can show the air pressure in the first air bag and the second air bag, facilitate medical matters people
Member recognizes the barometric information in the first air bag and the second air bag.
Further, be provided in the touch display screen most anticyclonic first air pressure of the first air bag of setting be turned up button and
First air pressure down button, is additionally provided with the most anticyclonic second air pressure height-regulating button of the second air bag of setting and the second air pressure is turned down
Button, the first air pressure down button, the second air pressure height-regulating button and the second air pressure down button is turned up in button, first air pressure
With micro processor communication connection.
Further, adjusting first is provided in the touch display screen to turn into venting solenoid valve and second into venting solenoid valve
Change the conversion regulation button of time, the conversion regulation button with micro processor communication connection.Converting regulation button can
It is converted into venting solenoid valve and second into venting solenoid valve with the time in setting to first, and then when adjustable conversion
Between, the conversion inflation/deflation time of the first air bag and the second air bag is adjusted according to the different situations of patient.
Further, the micro processor communication connection has the buzzer of alarm.To prevent the first air bag or
Two air bags pressure under runaway condition is more than the limit value of setting, and when being more than limit value, buzzer can sound, and remind work people
Member intervenes manually, avoids the pressure to limbs excessive, damages limb tissue.
Further, the micro processor communication connection has the pulse transducer of detection limbs occlusion pressure, the touch
The occlusion pressure display module of display occlusion pressure is provided on display screen.Pulse transducer can monitor the occlusion pressure of patient, according to
The occlusion pressure of patient, reasonable air pressure required for the adjustable hemostasis to patient limb.
The utility model has the beneficial effects that
The utility model is handled by the way that the first air bag and the second air bag arranged side by side are arranged on tourniquet, and using micro computer
Device, air pump, first automatically convert charge and discharge to the first air bag and the second air bag into venting solenoid valve into venting solenoid valve, second
Gas does not need to grasp manually to automatically realize the alternating hemostasis by compression of the first air bag and the second air bag to limbs different location
Make；And pulse transducer is set, touch display screen is used on host, in the conversion tune of touch display screen setting conversion time
Save button, various display modules, regulation button, it may be convenient to which conversion time, air bag maximum pressure etc. are carried out to this hemostatic apparatus
The adjusting of parameter operates, and operator uses enhanced convenience.
Detailed description of the invention
Fig. 1 is a kind of signal of the Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function of the utility model
Figure；
Fig. 2 is the schematic diagram in Fig. 1 in touch display screen.
Wherein, micro processor 1, power supply 2, the first converter 3, first sensor 4, air pump 5, micromotor 6,
One passes into venting solenoid valve 7, the first tracheae 8, second into venting solenoid valve 9, the second tracheae 10, the second converter 11, second
Sensor 12, tourniquet 13, the first air bag 14, the second air bag 15, touch display screen 16, pulse transducer 17, buzzer 18,
Button 22, first is turned up in one pressure display module 19, second pressure display module 20, occlusion pressure display module 21, the first air pressure
Button 24, the second air pressure down button 25, conversion regulation button 26 is turned up in air pressure down button 23, the second air pressure.
Specific embodiment
The utility model is described in detail below with reference to attached drawing:
It is as depicted in figs. 1 and 2:
A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function, including host and tourniquet 13,
Chargeable power supply 2, innovation 60ktyz type micromotor 6 and air pump 5 are installed in host, there is the switch of power supply 2, gas on power supply 2
Pump 5 drives rotary work by micromotor 6, is sewed with the first air bag 14 and the second air bag 15 arranged side by side, air pump 5 in tourniquet 13
It is communicated with the first tracheae 8 between the first air bag 14, is communicated with the second tracheae 10 between air pump 5 and the second air bag 15, in host
The micro processor 1 of TELESKY company production is installed, micromotor 6, micro processor 1 are electrically connected with power supply 2 respectively
It connects, the pneumatic model 3V210-08 first of permanent control is communicated between the first tracheae 8 and air pump 5 into venting solenoid valve 7, the second gas
The pneumatic model 3V210-08 second of permanent control is communicated between pipe 10 and air pump 5 into venting solenoid valve 9, the interior peace of the first air bag 14
First pressure sensor equipped with YBPCM brand, model 16kPa is equipped with YBPCM brand, model on the second air bag 15
The second pressure sensor of 16kPa, first pressure sensor are electrically connected with the first converter of TELESKY brand, the second pressure
Force snesor is electrically connected with the second converter of TELESKY brand, micromotor 6, first into venting solenoid valve 7, second into
Venting solenoid valve 9, the first converter, the second converter with 1 communication connection of micro processor.
Wherein, touch display screen 16 is installed on host, display first pressure sensor is provided in touch display screen 16
The first pressure display module 19 of pressure, the second pressure display module 20 for showing second pressure cell pressure.
Wherein, it is provided with most anticyclonic first air pressure of the first air bag 14 of setting in touch display screen 16,22 He of button is turned up
First air pressure down button 23 is additionally provided with most anticyclonic second air pressure of the second air bag 15 of setting and button 24 and the second gas is turned up
Down button 25 is pressed, button 22, the first air pressure down button 23, the second air pressure height-regulating button 24 and second is turned up in the first air pressure
Air pressure down button 25 with 1 communication connection of micro processor.
Wherein, adjusting first is provided in touch display screen 16 to convert into venting solenoid valve 7 and second into venting solenoid valve 9
The conversion regulation button 26 of time, conversion regulation button 26 with 1 communication connection of micro processor.
Wherein, 1 communication connection of micro processor has the buzzer 18 of alarm.
Wherein, 1 communication connection of micro processor has the pulse transducer of the TELESKY brand of detection limbs occlusion pressure
17, the occlusion pressure display module 21 of display occlusion pressure is provided in touch display screen 16.
The application method of the utility model is as follows:
Before use, charging to power supply 2, opening power supply 2 is switched, and power supply 2 provides electric power for entire pneumatic hemostatic apparatus, will be only
Blood band 13 is bundled on limbs, guarantees that the first air bag 14 and the second air bag 15 are closely wound with limbs, and by pulse transducer 17
It is clamped in limb extremity, then according to the occlusion pressure of patient, button 22, the first air pressure down button is turned up by the first air pressure
23, button 24 is turned up in the second air pressure and the second air pressure down button 25 regulates the maximal pressure of the first air bag 14 and the second air bag 15
Power, and pass through and convert the conversion inflation/deflation time that regulation button 26 sets the first air bag 14 and the second air bag 15, adjust it
Afterwards, micro processor 1 first controls the work of micromotor 6, and air pump 5 is driven to pass through first into venting solenoid valve 7 and the first tracheae 8
First air bag 14 is inflated, after the inflation of the first air bag 14, hemostasis by compression is carried out to limbs, after a certain period of time, at micro computer
It manages device 1 second to open into venting solenoid valve 9, the second air bag 15 is inflated, after the inflation of the second air bag 15 reaches setting value,
First opens into venting solenoid valve 7, and the gas in the first air bag 14 is bled off, the compressed position of limbs is had exchanged；Repeatedly,
It can automatically realize the alternating hemostasis by compression of the first air bag 14 and the second air bag 15 to limbs different location, not need manually
Operation, operator use enhanced convenience；If the first air bag 14 or the second air bag 15 pressure under runaway condition
More than the limit value of setting, buzzer 18 can sound, and remind staff to intervene manually, avoid the pressure to limbs excessive, damage
Bad limb tissue.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.Technology that the utility model is not described in detail, shape, construction portion are known
Technology.
Claims (6)
1. a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function, including host and tourniquet, described
Power supply is provided in host, power supply is equipped with power switch, and the power electric connection has micromotor, the micromotor connection
There is air pump, the first air bag and the second air bag arranged side by side are provided in the tourniquet, is connected between the air pump and the first air bag
There is the first tracheae, the second tracheae is communicated between the air pump and the second air bag, it is characterised in that: is provided in the host micro-
Computer processor, the micro processor are electrically connected to a power source, and first is communicated between first tracheae and air pump into putting
Pneumoelectric magnet valve is communicated with second into venting solenoid valve, is provided in first air bag between second tracheae and air pump
One pressure sensor is provided with second pressure sensor on second air bag, and the first pressure sensor is electrically connected with
One converter, the second pressure sensor are electrically connected with the second converter, and the micromotor, first are into deflation electromagnetism
Valve, second into venting solenoid valve, the first converter, the second converter with micro processor communication connection.
2. a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function according to claim 1,
It is characterized in that: being provided with touch display screen on the host, display first pressure sensor is provided in the touch display screen
The first pressure display module of pressure, the second pressure display module for showing second pressure cell pressure.
3. a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function according to claim 2,
It is characterized in that: being provided with most anticyclonic first air pressure of the first air bag of setting in the touch display screen and button and the first gas is turned up
Down button is pressed, most anticyclonic second air pressure of the second air bag of setting is additionally provided with and button and the second air pressure down button is turned up,
Button is turned up in first air pressure, the first air pressure down button, the second air pressure be turned up button and the second air pressure down button with
Micro processor communication connection.
4. a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function according to claim 3,
It is characterized in that: being provided with adjusting first in the touch display screen into venting solenoid valve and second into venting solenoid valve conversion time
Conversion regulation button, the conversion regulation button and micro processor communication connection.
5. a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function according to claim 4,
Be characterized in that: the micro processor communication connection has the buzzer of alarm.
6. a kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function according to claim 5,
Be characterized in that: the micro processor communication connection has the pulse transducer of detection limbs occlusion pressure, the touch display screen
On be provided with display occlusion pressure occlusion pressure display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108202.8U CN208892700U (en) | 2018-07-13 | 2018-07-13 | A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108202.8U CN208892700U (en) | 2018-07-13 | 2018-07-13 | A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function |
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| CN208892700U true CN208892700U (en) | 2019-05-24 |
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| CN201821108202.8U Active CN208892700U (en) | 2018-07-13 | 2018-07-13 | A kind of Medical electric air pressure hemostatic apparatus of band IVRA automatic conversion charging-discharging function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792016A (en) * | 2020-06-16 | 2020-10-20 | 泰州市华润纺织品有限公司 | Air bag type airplane air pressure regulating and controlling equipment |
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2018
- 2018-07-13 CN CN201821108202.8U patent/CN208892700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792016A (en) * | 2020-06-16 | 2020-10-20 | 泰州市华润纺织品有限公司 | Air bag type airplane air pressure regulating and controlling equipment |
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