Multifunctional internal fistula exercise device

Abstract

The utility model discloses a multifunctional internal fistula exercise device which comprises a protection sleeve, a hand protection sleeve is arranged in the protection sleeve, an arc-shaped groove is formed in the protection sleeve, an arc plate made of transparent materials is arranged above the arc-shaped groove, two connecting ropes are arranged at one end of the protection sleeve, and first installation pieces are arranged at the tail ends of the connecting ropes. According to the finger exerciser, the thumb is held on the holding rod, the other four fingers are pulled on the four finger rings, therefore, different fingers can be exercised, the exercise effect is better, the rotating bolt is rotated on the outer side, the rotating bolt is rotated on the outer side, the rotating bolt is rotated on the outer side, the rotating bolt is rotated on the outer side, and the exercise mechanism is arranged on the outer side of the holding rod. The pull rope slides in the penetrating opening by pulling the finger ring through the fingers, the pull block is driven to stretch out and draw back, the spring pushes the pull block all the time, and therefore the good exercise effect is achieved by driving the threaded rod to rotate, sliding on the sliding rod through the sliding opening in the other side, adjusting the holding rod and accordingly adjusting the distance between the holding rod and the finger ring, pulling the finger ring through the fingers to enable the pull rope to slide in the penetrating opening, and driving the pull block to stretch out and draw back.

Description

Technical Field

[0001] The utility model relates to the technical field of internal fistula training, in particular to a multifunctional internal fistula training device. Background Art

[0002] Renal dialysis is a method for treating chronic renal failure, mainly including hemodialysis and peritoneal dialysis. Renal dialysis has the functions of removing metabolites and maintaining electrolyte balance. The existing Chinese patent announcement number is CN214969906U, and the name is a patent for a multifunctional fistula protection device. The background technology of the patent clearly states that "nephrology patients need to have an arteriovenous fistula in their arms and perform hemodialysis treatment from this site. After the fistula surgery, the fistula site should be prevented from compression, especially within two weeks after the surgery, so as to avoid a sudden decrease in blood flow and cause fistula occlusion. Since the time to prevent compression is long (about two weeks), many patients in clinical practice find it difficult to persist. They will unconsciously compress the fistula site, especially some elderly patients, which is easy to cause fistula occlusion and fistula failure." The patented technical means are solved, but in this technology, the fingers are only trained by setting a rubber exercise ball near the palm of the patient for fistula exercise. Not only is the exercise effect poor, but it is also impossible to train a finger in a targeted manner. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional internal fistula training device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A multifunctional fistula exercise device comprises a protective cover, a protective glove is arranged inside the protective cover, an arc groove is arranged on the protective cover, an arc plate made of transparent material is arranged above the arc groove, two connecting ropes are arranged at one end of the protective cover, a first mounting piece is arranged at the end of the connecting rope, a second mounting piece is arranged at the end of the two first mounting pieces, an exercise mechanism is arranged inside the first mounting piece and the second mounting piece, the exercise mechanism is used for the patient to exercise different fingers, and the exercise mechanism comprises a grip bar and four finger rings.

[0006] In a preferred embodiment of the utility model, a rotating tube is provided on one side of the arc groove, a rotating rod is provided on one side of the arc plate, the rotating rod rotates on the rotating tube, a bayonet is provided on the other side of the arc groove, a buckle is provided on the other side of the arc plate, and the buckle is connected to the bayonet.

[0007] In a preferred embodiment of the present utility model, a threaded opening is provided on one side of the gripping rod, and a sliding opening is provided on the other side of the gripping rod.

[0008] In a preferred embodiment of the present utility model, a mounting groove is provided on the inner side of the first mounting member, a threaded rod is provided inside the mounting groove on one side, the threaded rod rotates in the mounting groove, the threaded rod is threadedly connected to the threaded opening, and a sliding rod is provided inside the mounting groove on the other side, the sliding rod is fixed inside the mounting groove, and the sliding opening slides on the sliding rod.

[0009] In a preferred embodiment of the present invention, a rotating bolt is arranged on the outer side of the threaded rod, and the rotating bolt extends to the outer side of the second mounting member.

[0010] In a preferred embodiment of the utility model, a limiting member is provided on the outer side of the second mounting member, four through-holes are provided on the second mounting member, a spring is provided on the outer side of the through-hole, the spring is installed on the outer side of the second mounting member, a pull block is provided at the end of the spring, a pull rope is provided on the inner side of the pull block, and the two sides of the pull rope are respectively connected to the finger ring and the pull block.

[0011] In a preferred implementation manner of the present utility model, a limiting groove is provided on the limiting member, and the pulling block and the spring are located in the limiting groove.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0013] Beneficial effects: the thumb is held on the grip bar, and the other four fingers are pulled on the four finger rings, so that different fingers can be exercised respectively, and the exercise effect is better. By turning the rotating bolt on the outside, the threaded rod is driven to rotate, and the grip bar is slid on the sliding rod through the sliding opening on the other side, so that the grip bar is adjusted, thereby adjusting the distance between the grip bar and the finger ring. By pulling the finger ring with the fingers, the pull rope slides in the through opening, that is, the pull block is driven to retract and retract, and the spring always pushes the pull block, thereby achieving a good exercise effect.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is a schematic diagram of the main structure of the multifunctional fistula training device;

[0017] Figure 2It is a schematic diagram of the connection structure between the protective cover and the arc plate in the multifunctional internal fistula training device;

[0018] Figure 3 It is a schematic diagram of the finger ring connection structure of the multifunctional fistula training device;

[0019] Figure 4 It is a schematic diagram of the connection structure of the grip rod and the threaded rod in the multifunctional internal fistula training device;

[0020] Figure 5 This is a schematic diagram of the structure of the limiting component in the multifunctional fistula training device.

[0021] In the figure: 1. protective cover; 11. protective glove; 12. arc groove; 13. rotating tube; 14. connecting rope; 2. arc plate; 21. buckle; 22. bayonet; 23. rotating rod; 3. first mounting part; 31. mounting groove; 32. second mounting part; 33. through-hole; 34. sliding rod; 4. gripping rod; 41. threaded mouth; 42. sliding mouth; 43. threaded rod; 44. rotating bolt; 5. finger ring; 51. pull rope; 52. pull block; 53. spring; 54. limit part; 55. limit groove. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Please refer to Figure 1-5 The utility model discloses a multifunctional fistula training device, comprising a protective cover 1, which can be put on the hand to prevent the arm from being hurt by the outside. A protective glove 11 is arranged inside the protective cover 1, and the protective glove 11 is made of a hand protection material, that is, the protective glove 11 contacts the skin to protect it. An arc groove 12 is arranged on the protective cover 1, and an arc plate 2 made of a transparent material is arranged above the arc groove 12. The skin can be contacted through the arc groove 12, that is, the arc plate 2 made of the transparent material is convenient for exploring the fistula, and the arc plate 2 is convenient for changing the dressing and auscultation by opening it. A rotating tube 13 is arranged on one side of the arc groove 12, a rotating rod 23 is arranged on one side of the arc plate 2, a bayonet 22 is arranged on the other side of the arc groove 12, and a buckle 21 is arranged on the other side of the arc plate 2, that is, the rotating rod 23 is rotated on the rotating tube 13, so that the arc groove 12 is opened and closed, and the bayonet 22 is connected by the buckle 21, so that the arc plate 2 closes the arc groove 12.

[0024] Two connecting ropes 14 are arranged at one end of the protective cover 1, a first mounting member 3 is arranged at the end of the connecting rope 14, a second mounting member 32 is arranged at the end of the two first mounting members 3, the first mounting member 3 and the second mounting member 32 are mounting structures for mounting other structures, an exercise mechanism is arranged inside the first mounting member 3 and the second mounting member 32, the exercise mechanism is used for the patient to exercise different fingers, the exercise mechanism includes a grip bar 4 and four finger rings 5, that is, the thumb is gripped on the grip bar 4, and the other four fingers are pulled on the four finger rings 5, so that they can be exercised separately, a threaded opening 41 is arranged on one side of the grip bar 4, a sliding opening 42 is arranged on the other side of the grip bar 4, and an installation is arranged inside the first mounting member 3. The mounting groove 31 has a threaded rod 43 disposed inside the mounting groove 31 on one side. The threaded rod 43 rotates in the mounting groove 31 and is stuck in the mounting groove 31. The threaded rod 43 is threadedly connected to the threaded opening 41. A sliding rod 34 is disposed inside the mounting groove 31 on the other side. The sliding rod 34 is fixed inside the mounting groove 31. A rotating bolt 44 is disposed on the outside of the threaded rod 43. The rotating bolt 44 extends to the outside of the second mounting member 32. That is, by rotating the rotating bolt 44 on the outside, the threaded rod 43 is driven to rotate, and slides on the sliding rod 34 through the sliding opening 42 on the other side, so that the threaded opening 41 drives the grip 4 to be adjusted, that is, the distance between the grip 4 and the finger ring 5 is adjusted, which is convenient for different people to use.

[0025] Four through openings 33 are provided on the second mounting member 32, and springs 53 are provided on the outer sides of the through openings 33. The springs 53 are installed on the outer side of the second mounting member 32, and a pull block 52 is provided at the end of the spring 53. A pull rope 51 is provided on the inner side of the pull block 52, and the two sides of the pull rope 51 are respectively connected to the finger ring 5 and the pull block 52, that is, the finger ring 5 is pulled by the finger to make the pull rope 51 slide in the through opening 33, that is, the pull block 52 is driven to retract and retract, and the spring 53 always pushes the pull block 52, so as to achieve the effect of exercise, and a limiting member 54 is provided on the outer side of the second mounting member 32, and the limiting member 54 is fixed on the outer side of the second mounting member 32, and a limiting groove 55 is provided on the limiting member 54, that is, the pull block 52 and the spring 53 are in the limiting groove 55, so that the position of the pull block 52 and the spring 53 will not change when they are pulled and adjusted.

[0026] The working principle of the utility model is as follows: the protective cover 1 is put on the hand, the protective glove 11 contacts the skin to protect it, the rotating rod 23 is rotated on the rotating tube 13, so as to open and close the arc groove 12, open the arc plate 2 to facilitate dressing change and auscultation, connect the bayonet 22 through the buckle 21, so that the arc plate 2 closes the arc groove 12, and the arc plate 2 made of transparent material is used to explore the fistula, and the rotating bolt 44 is rotated on the outside, that is, the threaded rod 43 is driven to rotate, and the other side is opened. The sliding opening 42 slides on the sliding rod 34 to adjust the grip 4, thereby adjusting the distance between the grip 4 and the finger ring 5. The thumb is held on the grip 4, and the other four fingers are pulled on the four finger rings 5. The finger rings 5 ​​are pulled by the fingers to make the pull rope 51 slide in the through opening 33, that is, the pull block 52 is driven to retract and retract, and the spring 53 always pushes the pull block 52, so as to achieve the effect of exercise. The pull block 52 and the spring 53 are in the limiting groove 55, so that the pull block 52 and the spring 53 remain stable when being pulled.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A multifunctional fistula training device, comprising a protective cover (1), characterized in that: A protective glove (11) is arranged inside the protective cover (1), an arc-shaped groove (12) is arranged on the protective cover (1), and an arc plate (2) made of a transparent material is arranged above the arc-shaped groove (12); two connecting ropes (14) are arranged at one end of the protective cover (1), a first mounting member (3) is arranged at the end of the connecting rope (14), and a second mounting member (32) is arranged at the end of the two first mounting members (3); an exercise mechanism is arranged inside the first mounting member (3) and the second mounting member (32), and the exercise mechanism is used for the patient to exercise different fingers, and the exercise mechanism comprises a grip bar (4) and four finger rings (5).

2. The multifunctional internal fistula training device according to claim 1, characterized in that: A rotating tube (13) is provided on one side of the arc-shaped groove (12), a rotating rod (23) is provided on one side of the arc plate (2), the rotating rod (23) rotates on the rotating tube (13), a bayonet (22) is provided on the other side of the arc-shaped groove (12), a buckle (21) is provided on the other side of the arc plate (2), and the buckle (21) is connected to the bayonet (22).

3. The multifunctional internal fistula training device according to claim 1, characterized in that: A threaded opening (41) is provided on one side of the grip rod (4), and a sliding opening (42) is provided on the other side of the grip rod (4).

4. The multifunctional internal fistula training device according to claim 3, characterized in that: A mounting groove (31) is arranged inside the first mounting member (3), a threaded rod (43) is arranged inside the mounting groove (31) on one side, the threaded rod (43) rotates in the mounting groove (31), the threaded rod (43) is threadedly connected to the threaded opening (41), and a sliding rod (34) is arranged inside the mounting groove (31) on the other side, the sliding rod (34) is fixed inside the mounting groove (31), and the sliding opening (42) slides on the sliding rod (34).

5. The multifunctional internal fistula training device according to claim 4, characterized in that: A rotating bolt (44) is arranged on the outside of the threaded rod (43), and the rotating bolt (44) extends to the outside of the second mounting member (32).

6. The multifunctional internal fistula training device according to claim 1, characterized in that: A limiting member (54) is arranged on the outer side of the second mounting member (32); four through openings (33) are arranged on the second mounting member (32); a spring (53) is arranged on the outer side of the through opening (33); the spring (53) is installed on the outer side of the second mounting member (32); a pull block (52) is arranged at the end of the spring (53); a pull rope (51) is arranged on the inner side of the pull block (52); and the two sides of the pull rope (51) are respectively connected to the finger ring (5) and the pull block (52).

7. The multifunctional internal fistula training device according to claim 6, characterized in that: The limiting member (54) is provided with a limiting groove (55), and the pulling block (52) and the spring (53) are located in the limiting groove (55).

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