CN215875465U - Appearance is tempered to convenient arteriovenous internal fistula function of wearing - Google Patents
Appearance is tempered to convenient arteriovenous internal fistula function of wearing Download PDFInfo
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- CN215875465U CN215875465U CN202120528242.3U CN202120528242U CN215875465U CN 215875465 U CN215875465 U CN 215875465U CN 202120528242 U CN202120528242 U CN 202120528242U CN 215875465 U CN215875465 U CN 215875465U
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- elastic ring
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- internal fistula
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Abstract
The utility model discloses an arteriovenous internal fistula functional exercise instrument convenient to wear, and belongs to the technical field of medical instruments. The air inflation device comprises a shell, wherein a processor, an air pressure sensor and an air inflation pump are arranged in the shell, a first adhesive plate is arranged on the outer surface of the shell, and an elastic ring core is fixed at the bottom of the shell; the elastic ring core is provided with a U-shaped opening, an air bag is fixed in the elastic ring core, the U-shaped opening of the outer ring of the elastic ring core is connected with a tightening belt, the middle of the tightening belt is provided with a first adhesive cloth, and the tightening belt is connected with a first adhesive plate on the shell through the first adhesive cloth. According to the utility model, the elastic ring core with the U-shaped opening is arranged, the air bag capable of being inflated and deflated is arranged on the inner ring of the elastic ring core, the tightening belt is arranged outside the elastic ring core, a user can directly wear the elastic ring core on the arm, the user can walk at will, the air bag is inflated to exercise the blood vessel of the arm, and the wearing is convenient.
Description
Technical Field
The utility model relates to an arteriovenous internal fistula functional exercise instrument convenient to wear, and belongs to the technical field of medical instruments.
Background
Hemodialysis utilizes the principle of a semipermeable membrane to remove various harmful and redundant metabolic wastes and excessive electrolytes in the body out of the body through dispersion, so as to achieve the purpose of purifying blood and achieve the purpose of correcting water electrolytes and acid-base balance. Hemodialysis treatment introduces patient's blood and dialysate into dialyzer at the same time, utilizes the semi-permeable membrane of dialyzer, clears away excessive toxin and excessive moisture accumulated in blood, and supplements basic group to correct acidosis, adjusts electrolyte disorder, replaces the excretory function of kidney.
In hemodialysis therapy, the superficial vein of the patient is usually selected for insertion. However, since the superficial veins have insufficient blood flow, in order to meet the dialysis requirements, arteries and veins need to be connected, so that the wall of the vein becomes thick, tough, and the lumen becomes thick. Therefore, it is necessary to perform an internal venous fistula before dialysis for uremic patients.
An arteriovenous internal fistula is a small operation for blood vessel anastomosis, and generally, an artery at the part of a forearm close to a wrist and an adjacent vein are sutured, so that arterial blood flows in the anastomosed vein to form an arteriovenous internal fistula. After finishing arteriovenous internal fistula, functional exercises such as fist making and wrist elbow joint movement are needed to promote blood circulation and internal fistula vein expansion in order to promote internal fistula maturation.
Chinese patent publication No. CN208405300U discloses a arteriovenous internal fistula function exercise instrument, which includes: the cuff, the processor, the air pressure sensor, the inflator pump and the inflation tube can be tied to the position, close to the armpit, of the arm of the patient, the inflator pump is started to inflate the inflation layer of the cuff, the inflated cuff compresses blood vessels on the arm, blood circulation is promoted, and the internal fistula is mature. However, the above patent adopts the cuff method, which is inconvenient for the patient who needs to walk, and needs others to assist to complete the functional exercise.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the utility model provides a wear convenient arteriovenous internal fistula function exercise appearance, it has been solved among the prior art and has been used for the inconvenient problem of wearing of exercise appearance that arteriovenous internal fistula postoperative resumes.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
a conveniently worn arteriovenous internal fistula functional exercise instrument comprises a shell, wherein a processor, an air pressure sensor and an inflator pump are arranged inside the shell, a first adhesive plate is arranged on the outer surface of the shell, and an elastic ring core is fixed at the bottom of the shell;
the elastic ring core is provided with a U-shaped opening, an air bag is fixed in the inner ring of the elastic ring core, the U-shaped opening of the outer ring of the elastic ring core is connected with a tightening belt, the middle part of the tightening belt is provided with first adhesive cloth, and the tightening belt is connected with a first adhesive plate on the shell through the first adhesive cloth;
the air bag is provided with an air faucet, the air faucet is provided with an electromagnetic valve, and the air faucet penetrates through the elastic ring core and is connected to the inflator pump;
the air pressure sensor, the inflator pump and the electromagnetic valve are respectively and electrically connected with the processor.
The hanging device further comprises a hanging ring and a hanging strip, wherein the hanging ring is installed on the shell, and the hanging strip is connected to the hanging ring.
As a preferable example, the shell is further provided with a display screen for displaying the pressure of the air bag, an inflation button for controlling the switch of the inflator pump and a deflation button for controlling the deflation of the air tap, and the display screen, the inflation button and the deflation button are respectively and electrically connected with the controller.
As a preferable example, one end of the U-shaped opening of the elastic ring core is provided with a circular arc-shaped core body which is integrally formed with the elastic ring core.
Preferably, the tightening band is further provided with a second adhesive cloth and a second adhesive plate at both end portions thereof, respectively.
As a preferable example, the hanging ring is fixed on the shell in a threaded manner, and the hanging strip is detachably connected with the hanging ring.
As a preferred example, the elastic ring core is made of elastic plastic materials.
The utility model has the beneficial effects that:
(1) according to the utility model, the elastic ring core with the U-shaped opening is arranged, the air bag capable of being inflated and deflated is arranged on the inner ring of the elastic ring core, the tightening belt is arranged outside the elastic ring core, a user can directly wear the elastic ring core on the arm, the user can walk freely, the air bag is inflated to exercise the blood vessel of the arm, and the wearing is convenient;
(2) according to the utility model, the hanging ring is fixed outside the shell and is externally connected with the hanging belt, so that a user can integrally drive the exercise instrument to hang the arms through the hanging belt, and the arm of the user is prevented from being lifted up for a long time to exercise, thereby avoiding fatigue;
(3) according to the utility model, the display screen for displaying the pressure of the air bag, the inflation button for controlling the switch of the inflator pump and the deflation button for controlling the deflation of the air tap are also arranged on the shell, so that the operation of a user is convenient, and different functions are realized;
(4) according to the utility model, the second adhesive cloth and the second adhesive plate are additionally arranged at the two ends of the binding strip, so that the self-folding and unfolding of the binding strip can be realized, and the length of the binding strip can be conveniently adjusted;
(5) according to the utility model, the integrally formed arc-shaped core body is arranged at one end of the opening of the elastic ring core, so that the arm canal bone of a user is prevented from being painful due to long-term wearing of the elastic ring core.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the present invention in general;
FIG. 3 is a schematic side view of an elastic ring core of the present invention;
FIG. 4 is a schematic view of the construction of the bladder of the present invention;
FIG. 5 is a schematic view of the present invention when worn on an arm;
FIG. 6 is a schematic diagram of the working principle of the present invention;
fig. 7 is a schematic view of the present invention being hung on a user by a harness.
In the figure: 1. a housing; 11. a first adhesive sheet; 12. a hoisting ring; 13. a sling; 131. locking; 14. a display screen; 15. an inflation button; 16. an air release button; 2. an elastic ring core; 21. a circular arc core body; 3. an air bag; 31. an air tap; 4. a tightening strap; 41. a first adhesive patch; 42. a second adhesive patch; 43. a second adhesive sheet; 5. an arm; 51. a blood vessel.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings and the embodiments.
Example (b):
as shown in fig. 1-5, a wear convenient internal arteriovenous fistula function exercise appearance, including shell 1, the inside treater, baroceptor and the pump of being equipped with of shell 1, the shell 1 external surface is equipped with first pasting board 11, shell 1 bottom is fixed with elasticity ring core 2, wherein, shell 1 adopts ordinary plastics material, elasticity ring core 2 adopts the elastic plastics material, baroceptor is used for detecting the pressure of gasbag 3, the pump is used for aerifing to gasbag 3.
The elastic ring core 2 is provided with a U-shaped opening, the inner ring of the elastic ring core 2 is fixed with an air bag 3, the U-shaped opening of the outer ring of the elastic ring core 2 is connected with a binding belt 4, the middle part of the binding belt 4 is provided with a first adhesive cloth 41, and the binding belt 4 is connected with the first adhesive plate 11 on the shell 1 through the first adhesive cloth 41.
An air tap 31 is arranged on the air bag 3, an electromagnetic valve is arranged on the air tap 31, and the air tap 31 penetrates through the elastic ring core 2 to be connected to an inflator pump.
The air pressure sensor, the inflator pump and the electromagnetic valve are respectively and electrically connected with the processor.
Have U-shaped open-ended elasticity ring core 2 through the setting, the gasbag 3 that can fill the gassing is installed to elasticity ring core 2 inner ring to set up lacing tape 4 in elasticity ring core 2 outside, the user can directly wear on arm 5 through elasticity ring core 2, and the user can walk about at will, and gasbag 3 is aerifyd and is tempered arm 5 blood vessel 51, conveniently wears.
Preferably, as shown in fig. 7, the hanging ring 12 is fixed on the housing 1 by screwing, the two ends of the hanging strip 13 are provided with the lock catches 131, and the hanging strip 13 is detachably connected with the hanging ring 12 through the lock catches 131. The user can hang the whole arm 5 that drives of exercise appearance through suspender 13, avoids user's arm 5 to lift up for a long time and takes exercise, causes the fatigue.
Preferably, the housing 1 is further provided with a display screen 14 for displaying the pressure of the airbag 3, an inflation button 15 for controlling the switch of the inflator, and a deflation button 16 for controlling the deflation of the air faucet 31, and the display screen 14, the inflation button 15, and the deflation button 16 are respectively electrically connected with the controller. The shell 1 is also provided with a display screen 14 for displaying the pressure of the air bag 3, an inflation button 15 for controlling the switch of the inflator pump and a deflation button 16 for controlling the deflation of the air tap 31, thereby facilitating the operation of a user and realizing different functions.
Preferably, an integrally molded arc-shaped core body 21 is provided at one end of the U-shaped opening of the elastic ring core 2. Avoid the long-term wearing of the elastic ring core 2 to cause pain to the tube bone of the arm 5 of the user.
Preferably, the tightening band 4 is further provided with a second adhesive patch 42 and a second adhesive plate 43 at both end portions thereof, respectively. Can realize the self-folding and the expansion of lacing tape 4, conveniently adjust the length of lacing tape 4.
The working principle is as follows:
as shown in fig. 6-7, for the user doing exercise after arteriovenous internal fistula, the fastening belt 4 is firstly separated from the shell 1, then the exercise instrument is worn on the arm 5 through the U-shaped opening of the elastic ring core 2, the fastening belt 4 is tied tightly, the inflation button 15 is pressed, the processor controls the inflator pump to inflate the air bag 3 through the air tap 31, and the inflated air bag 3 performs compression exercise on the blood vessel 51 on the arm 5 of the user.
After the user exercises and finishes, press gassing button 16 on shell 1, the solenoid valve on processor control air cock 31 makes air cock 31 gassing, and after the gassing, with lacing tape 4 from shell 1 separation, the user will take exercise appearance from arm 5 down.
When the user takes exercise, the arm 5 needs to be swung flat, so that the blood circulation is smooth, in order to avoid the fatigue caused by long-time lifting exercise of the arm 5 of the user, the two ends of the hanging strip 13 can be respectively connected to the hanging ring 12 on the shell 1 through the lock catch 131, and the hanging strip 13 is hung on the neck, so that the arm 5 can be hung, and the fatigue is avoided.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An arteriovenous internal fistula functional exercise instrument convenient to wear is characterized by comprising a shell (1), wherein a processor, an air pressure sensor and an inflator pump are arranged inside the shell (1), a first adhesive plate (11) is arranged on the outer surface of the shell (1), and an elastic ring core (2) is fixed at the bottom of the shell (1);
the elastic ring core (2) is provided with a U-shaped opening, an air bag (3) is fixed on the inner ring of the elastic ring core (2), the U-shaped opening of the outer ring of the elastic ring core (2) is connected with a tightening belt (4), the middle part of the tightening belt (4) is provided with a first adhesive cloth (41), and the tightening belt (4) is connected with a first adhesive plate (11) on the shell (1) through the first adhesive cloth (41);
an air tap (31) is arranged on the air bag (3), an electromagnetic valve is mounted on the air tap (31), and the air tap (31) penetrates through the elastic ring core (2) and is connected to an inflator pump;
the air pressure sensor, the inflator pump and the electromagnetic valve are respectively and electrically connected with the processor.
2. The arteriovenous internal fistula functional exercise device convenient to wear as claimed in claim 1, further comprising a lifting ring (12) and a hanging strip (13), wherein the lifting ring (12) is mounted on the housing (1), and the hanging strip (13) is connected to the lifting ring (12).
3. The arteriovenous internal fistula functional training instrument convenient to wear according to claim 1, wherein a display screen (14) for displaying the pressure of the air bag (3), an inflation button (15) for controlling the switch of an inflator pump and an deflation button (16) for controlling the deflation of the air tap (31) are further arranged on the shell (1), and the display screen (14), the inflation button (15) and the deflation button (16) are respectively and electrically connected with a controller.
4. The arteriovenous internal fistula functional training instrument convenient to wear as claimed in claim 1, wherein an arc-shaped core body (21) integrally formed with the elastic ring core (2) is arranged at one end of a U-shaped opening of the elastic ring core (2).
5. The arteriovenous internal fistula function exercising instrument convenient to wear according to claim 1, wherein a second adhesive cloth (42) and a second adhesive plate (43) are further respectively arranged at the end parts of both ends of the tightening band (4).
6. The arteriovenous internal fistula functional exercise instrument convenient to wear as claimed in claim 2, wherein the lifting ring (12) is fixed on the housing (1) in a threaded manner, and the hanging strip (13) is detachably connected with the lifting ring (12).
7. The arteriovenous internal fistula functional training instrument convenient to wear as claimed in claim 1, wherein the elastic ring core (2) is made of elastic plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120528242.3U CN215875465U (en) | 2021-03-12 | 2021-03-12 | Appearance is tempered to convenient arteriovenous internal fistula function of wearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120528242.3U CN215875465U (en) | 2021-03-12 | 2021-03-12 | Appearance is tempered to convenient arteriovenous internal fistula function of wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215875465U true CN215875465U (en) | 2022-02-22 |
Family
ID=80339912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120528242.3U Active CN215875465U (en) | 2021-03-12 | 2021-03-12 | Appearance is tempered to convenient arteriovenous internal fistula function of wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215875465U (en) |
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2021
- 2021-03-12 CN CN202120528242.3U patent/CN215875465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Room 201, No. 69, Anshan West Village, Yangpu District, Shanghai, 200000 Patentee after: Zhang Hao Patentee after: Liang Wei Address before: 2800 Gongwei Road, Huinan Town, Pudong New Area, Shanghai, 200120 Patentee before: Zhang Xue Patentee before: Zhang Xiong Patentee before: Liang Wei |
|
| TR01 | Transfer of patent right |