CN211986813U - Internal fistula exercising device - Google Patents
Internal fistula exercising device Download PDFInfo
- Publication number
- CN211986813U CN211986813U CN202020586251.3U CN202020586251U CN211986813U CN 211986813 U CN211986813 U CN 211986813U CN 202020586251 U CN202020586251 U CN 202020586251U CN 211986813 U CN211986813 U CN 211986813U
- Authority
- CN
- China
- Prior art keywords
- piston
- internal fistula
- bag
- rod
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a device is tempered to internal fistula, including sleeve area bag and the body of forging, sleeve area bag intercommunication has the pressure release pipe, temper internal piston chamber of having seted up, piston intracavity sealing sliding connection has the piston board, the coaxial fixedly connected with piston rod in one side of sleeve area bag is kept away from to the piston board, the piston board is kept away from to the piston board one end runs through piston chamber and fixedly connected with pull rod, the embedded current conducting plate that is equipped with of piston board, piston intracavity wall just inlays on the corresponding position at current conducting plate both ends and is equipped with the busbar, the piston board is kept away from sleeve area bag one side and is provided with two permanent magnets about the piston rod symmetry, the relative piston board one side inner wall in piston chamber just is fixed with the electromagnetic block on the corresponding position of permanent magnet. The utility model discloses can take exercise simultaneously patient palm, forearm, elbow, upper arm, it is strong to the pump blood effect of forearm, take exercise effectually, also avoid influencing venous reflux because of the long-time pressurized of forearm when promoting the internal fistula is ripe.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an internal fistula takes exercise device.
Background
Arteriovenous internal fistula is one of surgical operations and is mainly used for hemodialysis treatment. The arteriovenous internal fistula is a small operation for blood vessel anastomosis, wherein 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. The arteriovenous internal fistula blood vessel can provide sufficient blood for hemodialysis treatment, and guarantee is provided for the sufficiency of the hemodialysis treatment. After the operation of the autologous arteriovenous internal fistula is established, the operation can not be directly put into use, and the operation can be carried out after the operation is mature for a certain period. To promote rapid maturation of the fistula, patients typically gradually increase the exercise intensity post-operatively.
Traditional internal fistula mode of taking exercise usually adopts the plastic to hold the power circle, and this exercise instrument can only be to taking exercise of patient's palm department, and is weak to forearm pump blood effect, and it is not good enough to take exercise the effect, in addition through aerifing the gluey ball and setting up the gasbag device in sleeve area, makes patient's forearm pressurized after the gasbag is aerifyd, nevertheless is unfavorable for the venous return, has the risk that internal fistula blockked up.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art and providing an internal fistula exercising device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an internal fistula exercising device comprises a sleeve belt bag and an exercising body, wherein the sleeve belt bag is communicated with a pressure relief pipe, a piston cavity is formed in the exercising body, a piston plate is connected in a sealing and sliding manner in the piston cavity, a piston rod is fixedly connected to one side, far away from the sleeve belt bag, of the piston plate, one end, far away from the piston plate, of the piston rod penetrates through the piston cavity and is fixedly connected with a pull rod, a conductive plate is embedded in the piston plate, a conductive bar is embedded in the inner wall of the piston cavity and corresponds to the two ends of the conductive plate, two permanent magnets are symmetrically arranged on one side, far away from the sleeve belt bag, of the piston plate, an electromagnetic block is fixed on the corresponding position of the permanent magnets relative to the inner wall of one side of the piston plate, the permanent magnets and the electromagnetic block are arranged in a repelling manner, a built-in direct current power supply and a sliding rheostat are embedded in the exercising, the positive pole of the built-in direct current power supply is connected with one of the conductive strips in series, the negative pole of the built-in direct current power supply sequentially connects the slide rheostat, the two electromagnetic blocks and the other conductive strip in series, the piston cavity and the cuff bag are communicated with a gas pipe together, and one-way gas inlet holes are formed in the inner wall of the piston cavity and in one side, close to the cuff bag, of the piston plate.
Preferably, one end of the cuff bag is provided with a rough surface, and the other end of the cuff bag is provided with a stabbed surface which is in bonding fit with the rough surface.
Preferably, the side surface of the piston rod is square, and a rod hole in clearance fit with the piston cavity is formed in the inner wall of one side of the piston cavity.
Preferably, the one-way air inlet and the air delivery pipe are both provided with one-way valves, and the pressure relief pipe is provided with a pressure valve.
Preferably, the forged body, the piston rod and the piston plate are all made of insulating materials.
Preferably, two pedals are symmetrically and fixedly connected to one side of the forged body close to the cuff.
Compared with the prior art, this internal fistula exercise device's advantage lies in:
1. continuously pulling up after holding the pull rod to bend the elbow of the pull rod, promoting the blood flow of the artery and vein in the forearm and the upper arm of the patient and promoting the maturation of the internal fistula;
2. in the process of pulling the pull rod intermittently for multiple times, the cuff bag is intermittently expanded and deflated, so that the internal fistula is promoted to be mature, and the venous reflux caused by the long-time compression of the forearm is avoided;
3. the patient can adjust the resistance of the pulling pull rod according to the recovery condition of the internal fistula per se, so that the adjustment of the magnetic repulsion of the electromagnetic block to the permanent magnetic block is realized, the exercise intensity can be further changed, and the pull rod is suitable for the internal fistulas with different maturity;
to sum up, the utility model discloses can temper patient's palm, forearm, elbow, upper arm simultaneously, it is strong to the pump blood effect of forearm, temper effectually, also avoid influencing the venous return because of the long-time pressurized of forearm when promoting the internal fistula is ripe.
Drawings
Fig. 1 is a schematic structural view of an internal fistula exercising device provided by the utility model;
fig. 2 is a schematic structural view of the connection between a piston plate and a conductive plate of an internal fistula exercising device provided by the present invention;
fig. 3 is a schematic structural view of the internal fistula exercising device exercising body overlooking according to the utility model.
In the figure: the device comprises a sleeve belt bag 1, a rough surface 101, a stabbed surface 102, a pressure relief pipe 103, a forged body 2, a piston cavity 201, a one-way air inlet 202, a gas conveying pipe 3, a piston plate 4, a conductive plate 5, a permanent magnet 6, a piston rod 7, an electromagnetic block 8, a pull rod 9, a conductive strip 10, a built-in direct-current power supply 11, a sliding rheostat 12, a poking piece 121 and a pedal 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an internal fistula exercising device comprises a cuff bag 1 and an exercising body 2, the cuff bag 1 is communicated with a pressure relief tube 103, a piston cavity 201 is arranged in the exercising body 2, a piston plate 4 is connected in the piston cavity 201 in a sealing and sliding manner, one side of the piston plate 4, which is far away from the cuff bag 1, is coaxially and fixedly connected with a piston rod 7, one end of the piston rod 7, which is far away from the piston plate 4, penetrates through the piston cavity 201 and is fixedly connected with a pull rod 9, a current conducting plate 5 is embedded in the piston plate 4, an electric conducting bar 10 is embedded in the inner wall of the piston cavity 201 and at the corresponding position of the two ends of the current conducting plate 5, two permanent magnets 6 are symmetrically arranged on one side of the piston plate 4, which is far away from the cuff bag 1, relative to the piston rod 7, electromagnetic blocks 8 are fixed on the inner wall of one side of the piston plate 201, corresponding positions of the permanent magnets 6, the conductive, built-in DC power supply 11 and slide rheostat 12 are embedded in the exercise body 2, the slide rheostat 12 comprises a plectrum 121 which can slide along the axis direction of the exercise body 2, the positive pole of the built-in DC power supply 11 is connected with one of the conductive strips 10 in series, the negative pole of the built-in DC power supply 11 sequentially connects the slide rheostat 12, the two electromagnetic blocks 8 and the other conductive strip 10 in series, the piston cavity 201 and the sleeve belt bag 1 are communicated with the gas pipe 3 together, and the inner wall of the piston cavity 201 is provided with a one-way gas inlet 202 on one side of the piston plate 4 close to the sleeve belt bag 1.
The end part of one side of the sleeve belt bag 1 is provided with a rough surface 101, the end part of the other side of the sleeve belt bag 1 is provided with a stabbed surface 102 which is in adhesive fit with the rough surface 101, and the rough surface 101 and the stabbed surface 102 belong to magic tapes.
The side of the piston rod 7 is square, and a rod hole in clearance fit with the piston cavity 201 is formed in the inner wall of one side of the piston cavity. The limit matching of the piston rod 7 and the rod hole realizes that the two ends of the conductive plate 5 always correspond to the two conductive strips 10.
The one-way air inlet 202 and the air pipe 3 are both provided with one-way valves, so that air can only flow into the piston cavity 201 from the outside in a one-way mode and can only flow into the cuff bag 1 from the piston cavity 201 in a one-way mode, and the pressure relief pipe 103 is provided with a pressure valve which can set the upper limit of air pressure in the cuff bag 1.
The forged body 2, the piston rod 7 and the piston plate 4 are all made of insulating materials, so that the conductive matching of other components caused by the conductive plate 5 and the conductive strip 10 is avoided.
The two pedals 13 are symmetrically and fixedly connected to one side of the exercising body 2 close to the cuff bag 1, so that the patient can conveniently step on the exercise body.
The patient firstly utilizes the adhesive fixation of the hair side 101 and the stabbing surface 102 to bind the sleeve belt bag 1 on the forearm of the patient, the patient can sit on the chair to use the utility model, and two feet are respectively trampled on the pedal 13, at the moment, the piston plate 4 is positioned at one side of the conductive strips 10, the piston plate 4 and the piston cavity 201 jointly form a sealed cavity, please refer to fig. 1, the patient can hold the pull rod 9 by the palm after operation, and pull the piston plate 4 upwards, the elbow is bent, exercise is performed to promote the maturity of internal fistula, in the process, the two ends of the conductive plate 5 are firstly contacted with the two conductive strips 10 respectively, and then the built-in DC power supply 11, the slide rheostat 12, the two electromagnetic blocks 8, the two conductive strips 10 and the conductive plate 5 jointly form a resistance circuit, the electromagnetic blocks 8 generate magnetic repulsion to the permanent magnetic blocks 6, the piston plate 4 is prevented from moving towards the direction of the electromagnetic blocks 8, along with the continuous, the magnetic repulsion force is gradually increased until the piston plate can not be pulled, after the pull rod 9 is released, the piston plate 4 returns to the initial position in the figure 1 under the action of the magnetic repulsion force, and the resistance circuit is broken at the moment;
before repeating above-mentioned operation, can be according to the pressure value that the patient recovered the condition and set for the pressure valve, at the in-process of repeated above-mentioned operation, piston plate 4 is when 8 direction movements of orientation electromagnetism piece, sealed intracavity inner space crescent, atmospheric pressure reduces, the outside air gets into sealed intracavity through one-way inlet port 202, when 8 direction movements of electromagnetism piece are kept away from to piston plate 4, sealed intracavity space dwindles gradually, atmospheric pressure increases, and then impress the air in sleeve area bag 1 through gas-supply pipe 3, until reaching the preset pressure value of pressure valve, the air just can be through bleeder line 103 blowout in the sleeve area bag 1, realize that sleeve area bag 1 discontinuity is bloated, flat gas, also avoid influencing the venous reflux because of the forearm is pressed for a long time when promoting the internal fistula is ripe.
It should be noted that the patient can adjust the resistance size that pulls pull rod 9 according to the internal fistula circumstances of resuming of self, and the plectrum 121 is stirred to specific accessible, changes the resistance and the electric current size of slide rheostat 12 in the resistance circuit, adjusts the magnetic field intensity of electromagnetic block 8, realizes the regulation of electromagnetic block 8 to the magnetic repulsion size of permanent magnetism piece 6, and then can change exercise intensity, is applicable to the internal fistula of different maturity.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a device is tempered to internal fistula, includes sleeve area bag (1) and the exercise body (2), its characterized in that, sleeve area bag (1) intercommunication has pressure relief pipe (103), piston chamber (201) have been seted up in the exercise body (2), piston chamber (201) internal seal sliding connection has piston plate (4), piston plate (4) keep away from the coaxial fixedly connected with piston rod (7) in one side of sleeve area bag (1), the one end that piston plate (4) were kept away from in piston rod (7) runs through piston chamber (201) and fixedly connected with pull rod (9), embedded current conducting plate (5) that is equipped with of piston plate (4), piston chamber (201) inner wall just inlays on the corresponding position at current conducting plate (5) both ends and is equipped with busbar (10), piston plate (4) keep away from sleeve area bag (1) one side and be provided with two permanent magnetism blocks (6) about piston rod (7) symmetry, the piston cavity (201) is opposite to the inner wall of one side of the piston plate (4) and is fixed with an electromagnetic block (8) at the corresponding position of the permanent magnet block (6), the permanent magnet (6) and the electromagnetic block (8) are arranged in a repulsive manner, a built-in direct current power supply (11) and a sliding rheostat (12) are embedded in the forged body (2), the slide rheostat (12) comprises a poking sheet (121) which can slide along the axial direction of the exercise body (2), the positive electrode of the built-in direct current power supply (11) is connected with one conductive strip (10) in series, the negative pole of the built-in direct current power supply (11) is connected with a slide rheostat (12), two electromagnetic blocks (8) and another conductive bar (10) in series in sequence, the piston cavity (201) and the sleeve belt bag (1) are communicated with a gas pipe (3), and a one-way air inlet hole (202) is formed in the inner wall of the piston cavity (201) and on one side of the piston plate (4) close to the cuff bag (1).
2. An internal fistula exercising device according to claim 1, wherein one end of the sleeve belt sac (1) is provided with a rough surface (101), and the other end of the sleeve belt sac (1) is provided with a stabbing surface (102) which is in adhesive fit with the rough surface (101).
3. An internal fistula exercising device according to claim 1, wherein the side of the piston rod (7) is square, and the inner wall of one side of the piston cavity (201) is provided with a rod hole which is in clearance fit with the rod hole.
4. An internal fistula exercising device according to claim 1, wherein the one-way air inlet (202) and the air delivery pipe (3) are both provided with one-way valves, and the pressure relief pipe (103) is provided with a pressure valve.
5. An internal fistula exercising device according to claim 1, wherein the exercising body (2), the piston rod (7) and the piston plate (4) are made of an insulating material.
6. An internal fistula exercising device according to claim 1, wherein two pedals (13) are symmetrically and fixedly connected to the exercising body (2) at a side close to the cuff (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586251.3U CN211986813U (en) | 2020-04-20 | 2020-04-20 | Internal fistula exercising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586251.3U CN211986813U (en) | 2020-04-20 | 2020-04-20 | Internal fistula exercising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211986813U true CN211986813U (en) | 2020-11-24 |
Family
ID=73417068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020586251.3U Expired - Fee Related CN211986813U (en) | 2020-04-20 | 2020-04-20 | Internal fistula exercising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211986813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498185A (en) * | 2024-01-03 | 2024-02-02 | 新乡市智识电力设备有限公司 | Low-voltage comprehensive distribution box convenient to overhaul and maintain |
-
2020
- 2020-04-20 CN CN202020586251.3U patent/CN211986813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498185A (en) * | 2024-01-03 | 2024-02-02 | 新乡市智识电力设备有限公司 | Low-voltage comprehensive distribution box convenient to overhaul and maintain |
| CN117498185B (en) * | 2024-01-03 | 2024-04-05 | 新乡市智识电力设备有限公司 | Low-voltage comprehensive distribution box convenient to overhaul and maintain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE119400T1 (en) | TRANSVALVULAR, AXIS-SYMMETRIC HIGH-FREQUENCY BLOOD PUMP. | |
| CN211986813U (en) | Internal fistula exercising device | |
| CN110279570B (en) | Air pressure wave therapeutic instrument leg cover jointing equipment | |
| CN203169261U (en) | Multifunctional lining type pneumatic tourniquet | |
| CN107049411A (en) | A kind of flexible adaptive pressure arteries and veins hemostasis device of pressure controllable | |
| CN2817857Y (en) | Single-pump asynchronous pot therapeutic device of asynchronous negative pressure | |
| CN204864258U (en) | Other counterpulsation device of aorta | |
| CN208448411U (en) | Vessel dilator | |
| CN206183621U (en) | Appearance is tempered to internal arteriovenous fistula wrist | |
| CN202515970U (en) | Inflatable rehabilitation device | |
| CN211067889U (en) | Upper limb venous thrombosis prevention device | |
| CN213131506U (en) | Fixer for placing intestinal obstruction catheter into anus | |
| CN201814916U (en) | Pulsatile portal venous blood pump | |
| CN213047114U (en) | A hemostasis compressor for intracardiac branch of academic or vocational study | |
| CN209253530U (en) | A kind of dialysis rush arterial-venous fistula maturation exerciser | |
| CN108904239B (en) | Pressure wave therapeutic apparatus for intermittently pressurizing and releasing pressure and control method | |
| CN206414317U (en) | The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable | |
| CN206239695U (en) | Circulating aeration type internal arteriovenous fistula exercise band | |
| CN2824908Y (en) | Medical manual intermittent inflating air bag | |
| CN110767022A (en) | Multifunctional training teaching aid for hemodialysis catheter nursing | |
| CN214910203U (en) | Replaceable foot washing sleeve of pneumatic pump therapeutic apparatus | |
| CN215875465U (en) | Appearance is tempered to convenient arteriovenous internal fistula function of wearing | |
| CN216022369U (en) | Drainage device | |
| CN209499823U (en) | A kind of blood vessel temporary occlusion clip of adjustable cramping | |
| CN204542279U (en) | A kind of blood sampling pressure arteries and veins device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |