CN114533176A - Intelligent pressure-regulating urethral compression hemostasis device - Google Patents
Intelligent pressure-regulating urethral compression hemostasis device Download PDFInfo
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- CN114533176A CN114533176A CN202210148999.9A CN202210148999A CN114533176A CN 114533176 A CN114533176 A CN 114533176A CN 202210148999 A CN202210148999 A CN 202210148999A CN 114533176 A CN114533176 A CN 114533176A
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- 230000006835 compression Effects 0.000 title claims abstract description 55
- 238000007906 compression Methods 0.000 title claims abstract description 55
- 230000023597 hemostasis Effects 0.000 title claims abstract description 39
- 206010040007 Sense of oppression Diseases 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 210000003708 urethra Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 210000002640 perineum Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 206010049710 Urethral haemorrhage Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010018852 Haematoma Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010046454 Urethral injury Diseases 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000003903 pelvic floor Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000004706 scrotum Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- 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
- 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
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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)
- Surgical Instruments (AREA)
Abstract
The invention relates to the field of medical supplies, and discloses an intelligent pressure-regulating type urethral compression hemostasis device which comprises a fixer, and an air bag type compressor and a pressure-regulating assembly which are arranged on the fixer, wherein the pressure-regulating assembly consists of an air duct, a valve, an inflatable bag and an air chamber, the pressure bag of the air bag type compressor is communicated with the air chamber through the air duct, the air duct is connected with the inflatable bag through the valve, a piston and a spring are arranged in the air chamber, and the spring acts on the piston. The intelligent pressure-regulating urethral compression hemostasis device is high in practicability, can realize the effects that the compression force is adjustable, the compression is continuous and accurate, and the compression point is not easy to displace, and has the characteristics of compact structure, high efficiency, stability, safety, reliability, time and labor conservation and high working efficiency.
Description
Technical Field
The invention belongs to the field of medical supplies, and relates to an intelligent pressure-regulating urethral compression hemostasis device which is suitable for pelvic floor and perineum compression hemostasis.
Background
High falling injury, traffic accident injury, impact injury, straddle injury, transurethral examination and other diseases have possibility of urethral injury bleeding; the urethral hemorrhage is a common symptom in the current urinary system hemorrhage symptoms, and can cause massive hemorrhage, so that anemia of a patient is caused, the treatment difficulty is increased, and the hospitalization time and cost are increased.
In the prior art, the treatment scheme for urethral hemorrhage is urethral compression hemostasis and surgical treatment, the surgical treatment has larger trauma, the pain of a patient is possibly increased, and other complication risks exist; the common mode of urethral compression hemostasis in clinical practice is to adopt multilayer gauze and bandage to perform local compression hemostasis, but the effect is not ideal, and the defects that the pressure is not adjustable, the compression point is easy to shift, the multilayer gauze is not easy to fix and the like exist, so that the compression hemostasis effect is poor.
As another example, patent 1: CN205386169U _ a multi-functional perineum hemostasis by compression area, it is including being used for the waistband of winding at the waist and perpendicular connection the oppression area on the waistband, and the oppression area surface is equipped with at least one and holds the bag, holds and to oppress the hemostasis to wound portion through putting the sand bag in the bag, and it can be according to the needs at oppression position and select to fill suitable sand bag to reach labour saving and time saving, the point of oppression is accurate adjustable, the reliable purpose of hemostatic effect. Patent 2: CN214710636U _ A pressurization trousers for hemostasis by compression behind perineum portion, it includes the waistband, pressurization trousers front crotch and pressurization trousers back crotch, pressurization trousers back crotch top and waistband fixed connection, pressurization trousers back crotch bottom and pressurization trousers front crotch bottom fixed connection, be provided with the pressure bag between pressurization trousers front crotch and the pressurization trousers back crotch, the front side of pressurization trousers front crotch is provided with the gas cell, be provided with the forcing tube between gas cell and the pressure bag, the forcing tube intercommunication gas cell and pressure bag, and the one end that the forcing tube is close to the gas cell is provided with pressure regulating valve, pressurization trousers front crotch can be dismantled with the waistband and be connected, it adjusts the concrete compressive force of oppression through the pressure bag promptly, can be more accurate provide the optimal compressive force for different patients. In the above-mentioned patent that discloses, although some relate to and utilize sand bag or pressure bag as the oppression point to provide the compressive force, but their oppression dynamics adjustability all is implemented to in the initial stage of wrapping, and after wrapping, for example when the patient's health is crooked or curly because of the sleeping position, can bring the change of oppression dynamics, like the condition of excessive pressure or insufficient pressure, the above-mentioned patent at this moment can not fine adaptation patient's oppression dynamics in the middle and later stage of wrapping is adjustable, leads to its oppression effect not good to arouse postoperative scrotum perineum hematoma.
Disclosure of Invention
In view of the above, the present invention provides an intelligent pressure-regulating urethral compression hemostasis device to solve the problem that the compression force in the whole binding period is not adjustable and constant.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an intelligent pressure-regulating type urethral compression hemostasis device, which comprises a fixer, and an air bag type compressor and a pressure-regulating assembly which are arranged on the fixer, wherein the pressure-regulating assembly consists of an air duct, a valve, an inflatable bag and an air chamber, the pressure bag of the air bag type compressor is communicated with the air chamber through the air duct, the air duct is connected with the inflatable bag through the valve, a piston and a spring are arranged in the air chamber, and the spring acts on the piston.
Further, the valve is arranged close to the air receiving opening of the air chamber or the pressure bag.
Further, the pressure bag is in both sides adduction and indent in the thickness direction on length direction, and its inboard cambered surface sets up protruding layering, and its outside cambered surface sets up pull ring or magic subsides of being connected with the fixer.
Furthermore, the convex pressing strips are made of memory cotton, and the pressure bag and the convex pressing strips are covered by the bamboo fiber cotton cloth.
Further, the pressure regulating assembly is further including pressure sensor, voice coil motor, push rod and program controller, and pressure sensor sets up between pressure bag and protruding layering to through wire and program controller electric connection, the push rod stretches into in the air chamber and with piston connection, and on the spring housing located the push rod, the free end that the push rod deviates from the air chamber runs through voice coil motor and as voice coil motor's active cell, voice coil motor set up on the fixer and with program controller electric connection.
Furthermore, the pressure sensors adopt diaphragm capacitive pressure sensors, and a plurality of pressure sensors are arranged along the extending direction of the convex pressing strips.
Furthermore, the fixer is a shoulder type wearing structure and consists of a front side belt, a shoulder belt, a back side belt and a pressure belt which are sequentially connected, the pressure belt acts on the pressure bag, and the free end of the pressure belt is detachably connected with the front side belt.
Furthermore, the front side belt is in a U shape, and a first elastic belt is arranged on the front side belt; the back side belt is in an X shape and is provided with a second elastic belt.
Furthermore, the fixer is made of non-woven fabrics or nylon fabrics.
Further, the fixer is trousers formula wearing structure, including waistband, front crotch and back crotch, back crotch top and waistband fixed connection, back crotch bottom and front crotch bottom pass through gasbag formula oppresser fixed connection, and the connection can be dismantled with the waistband to the front crotch.
The invention has the technical effects that:
1. the intelligent pressure-regulating urethral compression hemostasis device can conveniently and quickly complete the compression, tightening and fixing processes of urethral hemorrhage, is simple and efficient to fix, can be operated by a single person, improves the working efficiency and reduces the labor load.
2. The intelligent pressure-regulating urethral compression hemostasis device provided by the invention has strong practicability, can realize the effects of adjustable compression pressure, continuous and accurate compression and difficulty in displacement of a compression point, and has the characteristics of compact structure, high efficiency, stability, safety, reliability, time and labor conservation and high working efficiency.
3. According to the intelligent pressure-regulating urethral compression hemostasis device, the pressure-regulating assembly is additionally arranged to be combined with the air bag type compressor, so that the compression pressure in the whole binding process can be regulated, the fixed-point continuous constant compression hemostasis is realized, and the compression hemostasis efficiency is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of the back of a compressor of the intelligent pressure-regulating urethral compression hemostasis device of the invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic front view of another compression device of the intelligent pressure-regulating urethral compression hemostasis device of the present invention;
FIG. 4 is a schematic structural view of a fixator of the intelligent pressure-regulating urethral compression hemostasis device of the invention;
FIG. 5 is an enlarged view of the portion A of FIG. 4;
reference numerals: the bladder compressor 100, the holder 200; the pressure bag comprises a pressure bag 1, a convex pressing strip 2, a pressure sensor 3, a pull ring 4, an air receiving opening 5, a magic tape 6, a front side belt 7, a shoulder belt 8, a back side belt 9, a pressure belt 10, a pressing buckle 11, a connecting buckle 12, a first elastic belt 13, a second elastic belt 14, a lead 15, an air guide pipe 16, an inflatable bag 17, a valve 18, an air chamber 19, a piston 20, a spring 21, a voice coil motor 22, a push rod 23 and a program controller 24.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and embodiments may be combined with each other without conflict.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example one
As shown in fig. 1-2 and 4-5, the intelligent pressure-regulating urethral compression hemostasis device according to the present embodiment includes a fixer 200, and a balloon compressor 100 and a pressure-regulating assembly disposed on the fixer 200, wherein the balloon compressor 100 includes a pressure bag 1, the pressure bag 1 is inwardly folded at both sides in a length direction and is inwardly recessed in a thickness direction, a convex compression strip 2 is disposed on an inner arc surface thereof to perform a main compression function, and a pull ring 4 connected to the fixer 200 is disposed on an outer arc surface thereof to perform a main connection function; the fixer 200 adopts a shoulder wearing structure and consists of a front side belt 7, a shoulder belt 8, a back side belt 9 and pressure belts 10 which are sequentially connected, the pressure belts 10 act on the pressure bag 1, the free ends of the pressure belts 10 are detachably connected with the front side belt 7, namely, the two pressure belts 10 can pass through pull rings 4 which are symmetrical up, down, left and right on the pressure bag 1 in a parallel or crossed manner, and are buckled and connected with interfaces 12 on the front side belt 7 by utilizing press buckles 11 on the free ends of the pressure belts 10, so that the compression hemostasis device can be worn; the pressure regulating assembly consists of an air duct 16, a valve 18, an inflatable bag 17 and an air chamber 19, the pressure bag 1 of the air bag compressor 100 is communicated with the air chamber 19 through the air duct 16, the air duct 16 is connected with the inflatable bag 17 through the valve 18, a piston 20 and a spring 21 are arranged in the air chamber 19, and the spring 21 acts on the piston 20.
When in use, after the patient wears the perineum, the pressure bag 1 is inflated by pressing the air inflation bag 17, so that the pressure bag 1 can press the perineum, meanwhile, the piston 20 in the air chamber 19 acts and the spring 21 is compressed in the inflating process, the pressing force of the pressure bag 4 is controlled by observing the moving amount of the piston 20 in the transparent air chamber 19 and the compression amount of the spring 21, the initial binding pressing force which is relative to the requirements of different patients can be provided, in the later period of the dressing, if the pressing force of the pressure bag 1 is too large due to the bending or curling of the patient, the excess air pressure in the pressure bag 1 is moved to the air chamber, the piston 20 further compresses the spring 21, the air chamber 19 is released to receive the pressure force change of the pressure bag 1, and if the patient is straightened, the spring 21 will return to its elastic force to cause the piston 20 to compress the air chamber 19, thereby returning the compression force of the pressure bag 1 to the initial stage of dressing. Like this, combine together through increasing pressure regulating subassembly and gasbag formula oppressor, realized that whole oppression pressure of wrapping the in-process is adjustable, realized that the fixed point lasts invariable hemostasis by compression for hemostasis by compression efficiency promotes.
As shown in fig. 3, the pull ring 4 in another embodiment can be replaced by a hook and loop fastener 6, and the pressure bag can be fixed by adhering a pressure belt 10 to the hook and loop fastener.
The valve 18 in this embodiment is arranged close to the air chamber 19 or the air connection 5 of the pressure bag 1. The purpose of inflating the pressure bag by the inflating bag can be realized.
The convex pressing strip 2 in the embodiment adopts memory cotton, can be better attached to the perineum of a patient, and can also provide enough support for a pressing point after being pressed. Meanwhile, the pressure bag 1 and the convex pressure strips 2 are covered by the bamboo fiber cotton cloth, so that the bamboo fiber cotton cloth has the effects of ventilation and bacteriostasis.
The front side band 7 in this embodiment is U-shaped and is provided with a first elastic band 13; the rear side belt 9 is in an X shape and is provided with a second elastic belt 14. The first elastic band and the second elastic band can better adapt to the elasticity/length required by a patient. Meanwhile, the front side belt 7, the shoulder belt 8, the back side belt 9 and the pressure belt 10 are all made of non-woven fabrics or nylon fabrics.
The pressing buckle 11 provided on the pressure belt 10 in this embodiment may be provided in plural numbers to better adapt to the use of the patient.
Example two
The difference between the present embodiment and the implementation is: the fixer 200 is a pants-type wearing structure, and mainly comprises a waistband, a front crotch, a back crotch and the like, wherein the top of the back crotch is fixedly connected with the waistband, the bottom of the back crotch is fixedly connected with the bottom of the front crotch through an airbag-type compressor 100, and the front crotch is detachably connected with the waistband. The specific structural form can be referred to the reference in the background art, and is not repeated here. Like this, realize the oppression dynamics adjustability of whole in-process of wrapping through pressure regulating subassembly and pressure cell combination equally.
EXAMPLE III
The present embodiment differs from the above embodiments in that: the pressure regulating assembly further comprises a pressure sensor 3, a voice coil motor 22, a push rod 23 and a program controller 24, wherein the pressure sensor 3 is arranged between the pressure bag 1 and the convex pressure strip 2 and is electrically connected with the program controller 24 through a lead 15, the push rod 23 extends into the air chamber 19 and is connected with a piston 20, a spring 21 is sleeved on the push rod 23, the free end of the push rod 23, which is deviated from the air chamber 19, penetrates through the voice coil motor 22 and serves as a rotor of the voice coil motor 22, the voice coil motor 22 has the characteristics of rapid linear motion and response and accurate positioning, the body of the voice coil motor is a stator with a coil, the push rod acting on the rotor can perform linear motion relative to the body stator of the voice coil motor by means of power on-off, and the voice coil motor 22 is arranged on the fixer 200 and is electrically connected with the program controller 24.
During the use, dress at the patient and accomplish the back, press gas cell 17, inflate pressure cell 1, make pressure cell 1 can oppress the perineum, can act on piston 20 and compression spring 21 in the air chamber 19 at the inflation in-process simultaneously, come the oppression power of conduction pressure cell 4 through pressure sensor 3, and program controller 24 comes the demonstration oppression power value and controls gas cell 17 action afterwards, can provide the initial stage oppression power of wrapping of relative demand for the patient of difference. In the later period of wrapping, if the pressing force of the pressure bag 1 is too large due to bending or curling of a patient, the excessive air pressure in the pressure bag 1 moves to the air chamber, so that the piston 20 further compresses the spring 21, the air chamber 19 releases the space to receive the pressing force change of the pressure bag 1, and when the spring cannot be further compressed by the pressure, the voice coil motor 22 is electrified through the program controller 24 to drive the push rod 23 to pull the piston 20 to continue compressing the spring 21 so as to further release the space of the air chamber 19, the program controller controls the action of the voice coil motor to be interlocked with the pressure sensor, and the pressing force reflected by the pressure sensor controls the program controller to operate the voice coil motor so as to pull the push rod; if the pressure of the pressure capsule 1 is too small due to the bending or curling of the patient, a signal is also fed back by the pressure sensor, the spring 21 provides a pushing force to push the piston 20, so that the space of the air chamber 19 is compressed, the pressure of the pressure capsule 1 is ensured, and if the pressure is not enough, the program controller starts the voice coil motor to push the push rod to push the piston to further compress the air chamber, so that enough pushing force is provided to adjust the pressure of the pressure capsule, and effective pressure force is ensured to be provided for the perineum. And if when the patient resumes straight, then spring 21 will resume elasticity and program controller 24 outage voice coil motor 22 to make piston 20 compress or release air chamber 19, thereby make the oppression dynamics of pressure bag 1 resume to wrapping the initial stage, realized equally that whole oppression pressure of wrapping the in-process is adjustable, and realized that intelligent fixed point lasts invariable hemostasis by compression, make hemostasis by compression efficiency promote.
As shown in fig. 3, the pressure sensor 3 in the present embodiment is a diaphragm capacitive pressure sensor, and a plurality of pressure sensors are provided along the extending direction of the embossed strip 2. Through a plurality of pressure sensor's setting, can be better to the oppression power value of 24 feedback oppression points of program controller to the adjustment control voice coil motor comes the oppression dynamics change of adaptation pressure bag, reaches the hemostasis by compression that lasts invariable.
The programmer 24 in this embodiment has a rechargeable battery to power the programmer, pressure sensor voice coil motor.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an intelligence pressure regulating formula urethra oppression hemostasis device, includes fixer (200) and sets up gasbag formula oppressor (100) on this fixer, its characterized in that, still including setting up the pressure regulating subassembly on this fixer, the pressure regulating subassembly comprises air duct (16), valve (18), gas cell (17), air chamber (19), and pressure cell (1) of gasbag formula oppressor are connected with the gas chamber through the air duct through the valve on the air duct, set up piston (20) and spring (21) in the air chamber, and the spring action is on the piston.
2. The intelligent pressure-regulating urethral compression hemostasis device according to claim 1, wherein the valve is disposed near the air-receiving port (5) of the air chamber or the pressure bladder.
3. The intelligent pressure-regulating urethral compression hemostasis device according to claim 1, wherein the pressure bag is internally folded at both sides in the length direction and is concave in the thickness direction, a convex compression bar (2) is arranged at the inner side cambered surface, and a pull ring (4) or a magic tape (6) connected with a fixer is arranged at the outer side cambered surface.
4. The intelligent pressure-regulating urethral compression hemostasis device as claimed in claim 3, wherein the convex pressure strip is made of memory cotton, and the pressure bag and the convex pressure strip are covered by bamboo fiber cotton cloth.
5. The intelligent pressure-regulating urethral compression hemostasis device according to claim 3, wherein the pressure-regulating assembly further comprises a pressure sensor (3), a voice coil motor (22), a push rod (23) and a program controller (24), the pressure sensor is arranged between the pressure bag and the convex pressure bar and is electrically connected with the program controller through a lead (15), the push rod extends into the air chamber and is connected with the piston, the spring is sleeved on the push rod, the free end of the push rod, which is far away from the air chamber, penetrates through the voice coil motor and serves as a rotor of the voice coil motor, and the voice coil motor is arranged on the fixer and is electrically connected with the program controller.
6. The intelligent pressure-regulating urethral compression hemostasis device according to claim 5, wherein the pressure sensor is a diaphragm capacitive pressure sensor, and a plurality of pressure sensors are arranged along the extending direction of the convex compression bar.
7. The intelligent pressure-regulating urethral compression hemostasis device according to any one of claims 1 to 6, wherein the fixator is of a shoulder-type wearing structure and is composed of a front side belt (7), a shoulder belt (8), a back side belt (9) and a pressure belt (10) which are connected in sequence, the pressure belt acts on the pressure bag, and the free end of the pressure belt is detachably connected with the front side belt.
8. The intelligent pressure-regulating urethral compression hemostasis device as claimed in claim 7, wherein the front side belt is U-shaped, and a first elastic belt (13) is provided thereon; the rear side belt is in an X shape, and a second elastic belt (14) is arranged on the rear side belt.
9. The intelligent pressure regulating urethral compression hemostasis device according to claim 7, wherein the fixator is made of non-woven fabric or nylon cloth.
10. The device according to any one of claims 1-6, wherein the fixer is a pants-type wearing structure, and comprises a belt, a front crotch, and a back crotch, wherein the top of the back crotch is fixedly connected with the belt, the bottom of the back crotch is fixedly connected with the bottom of the front crotch through a balloon compressor, and the front crotch is detachably connected with the belt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210148999.9A CN114533176B (en) | 2022-02-18 | 2022-02-18 | Intelligent pressure regulating type urethra compression hemostasis device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210148999.9A CN114533176B (en) | 2022-02-18 | 2022-02-18 | Intelligent pressure regulating type urethra compression hemostasis device |
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| CN114533176B CN114533176B (en) | 2024-03-12 |
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| CN104414702A (en) * | 2013-08-21 | 2015-03-18 | 中国人民解放军第四六四医院 | Disposable multifunctional upper limb pressurizing hemostat |
| CN104068907A (en) * | 2014-07-15 | 2014-10-01 | 弭秀芳 | Inflatable tourniquet |
| CN212281513U (en) * | 2020-01-17 | 2021-01-05 | 浙江大学医学院附属第一医院 | Artery puncture point pressurization hemostat |
| CN111436996A (en) * | 2020-04-02 | 2020-07-24 | 廉姜芳 | Artery hemostat and automatic control method |
| CN214387571U (en) * | 2020-11-09 | 2021-10-15 | 吕伟 | Chest wound pressure device for surgical first aid |
| CN214710636U (en) * | 2021-02-26 | 2021-11-16 | 嘉兴市第一医院 | A pressurization trousers for hemostasis by compression behind perineum portion postoperative |
| CN113712623A (en) * | 2021-09-14 | 2021-11-30 | 任朋涛 | Clinical postoperative analgesia hemostasis device of anus intestines branch of academic or vocational study |
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