CN215194322U

CN215194322U - Novel peritoneal dialysis waistband

Info

Publication number: CN215194322U
Application number: CN202121239055.XU
Authority: CN
Inventors: 李雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-17
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a novel peritoneal dialysis waistband belongs to medical instrument technical field. The utility model provides a novel peritoneal dialysis waistband, including the elastic cord, wall middle part has set firmly the tube socket behind being located left strap, tube socket rear side upper portion is symmetrical structure and is equipped with two pipe clamps, the pipe clamp inner wall is arc equidistant a plurality of rubber convex blocks that have evenly set firmly, the pipe clamp antetheca symmetry that is located the downside has set firmly two stoppers, the spacing groove has been seted up for the position of stopper to the tube socket antetheca, compression spring has set firmly between stopper bottom surface and the spacing tank bottom surface, the pull rod has set firmly between two stopper bottom surface medial extremes, two spacing tank bottoms all have been seted up for the position on pull rod upper portion and have run through the groove. The utility model discloses can reduce the restriction to the inside dislysate velocity of flow of pipe in the increasement to the fixed intensity of pipe, avoid this device to produce adverse effect to peritoneal dialysis treatment, optimize patient's use in the at utmost and experience, the practicality is strong.

Description

Novel peritoneal dialysis waistband

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, relate to a novel peritoneal dialysis waistband.

Background

Peritoneal dialysis is to regularly and regularly inject prepared dialysate into the peritoneal cavity of a patient through a catheter by utilizing the characteristic that the peritoneum is used as a semi-permeable membrane through the action of gravity, and because the concentration gradient difference of solutes exists at two sides of the peritoneum, the solute at one side with high concentration moves to one side with low concentration (dispersion action); the water moves from the hypotonic side to the hypertonic side (osmosis). The peritoneal dialysis solution is continuously replaced to achieve the purposes of removing in-vivo metabolites and toxic substances and correcting water and electrolyte balance disorder, in the process of peritoneal dialysis, a catheter for dialysis is dragged at the front side of the abdomen of a patient, the position of the catheter needs to be paid attention to by the patient during treatment to avoid pulling, otherwise, the peritoneal dialysis incision is easily expanded, the catheter is mostly fixed by adopting a waistband to match with a clamp in the existing method, the clamp can easily cause the catheter to generate larger deformation, the transmission efficiency of the dialysis solution can be reduced, the adverse effect is generated on the treatment of the patient, in addition, the waistband used for fixing the catheter is mostly of a simple cloth structure and is fixed at the waist of the patient in a knotting mode, the position of the catheter is difficult to be strictly limited, and the waistband is not bound too tightly due to the peritoneal dialysis incision of the patient, therefore, a novel peritoneal dialysis belt is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a novel peritoneal dialysis waistband to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A novel peritoneal dialysis waistband comprises an elastic band, wherein two ends of the elastic band are symmetrically and fixedly provided with two cloth belts, the front wall of the cloth belts is linearly and equidistantly embedded with a plurality of anti-slip strips, the right end of the front wall of the cloth belts on the right side is embedded with a magic tape, the left side of the rear wall of the cloth belts on the left side is embedded with a magic tape female tape, the rear wall of the cloth belts on the left side is fixedly provided with a binding belt relative to the left position of the magic tape female tape, the right side of the rear wall of the cloth belts on the right side is fixedly provided with a hook, the middle part of the rear wall of the cloth belts on the left side is fixedly provided with a tube seat, the upper part of the rear side of the tube seat is provided with two tube clamps in a symmetrical structure, the inner walls of the tube clamps are arc and equidistantly and uniformly and fixedly provided with a plurality of rubber convex blocks, the front wall of the tube clamps on the lower side is symmetrically and fixedly provided with two limit blocks, the front wall of the tube seat is provided with limit grooves relative to the position of the limit blocks, and a compression spring is fixedly arranged between the bottom surface of the limit grooves, and a pull rod is fixedly arranged between the inner side ends of the bottom surfaces of the two limiting blocks, and through grooves are formed in the bottom surfaces of the two limiting blocks relative to the upper parts of the pull rods.

Preferably, the anti-slip strip is made of rubber, and the female hook and loop fastener is in adhesive fit with the male hook and loop fastener.

Preferably, the restraining belt is of an arc structure with a forward concave surface, the cloth belt on the right side is in insertion fit with the inside of the restraining belt, the hook is of an L-shaped structure, and the hook is in clamping fit with the right wall of the restraining belt.

Preferably, the tube socket is made of rubber, the tube clamps are of arc-shaped structures, the rear end parts of the two tube clamps are tightly attached to each other, the front ends of the tube clamps, which are positioned at the upper side, are fixedly connected with the upper ends of the rear walls of the tube sockets, and the rubber bumps are of hemispherical structures.

Preferably, the limiting blocks and the limiting grooves are of L-shaped structures, the limiting blocks are in sliding fit with the limiting grooves, the pull rod is of a U-shaped structure, and the upper portions of the two sides of the pull rod are in sliding fit with the two penetrating grooves respectively.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model is provided with a magic tape, a magic tape female tape, a binding belt and a hook, when a patient carries out peritoneal dialysis, the position of the elastic band of the device can be aligned to the back waist position of the body and two cloth belts on two sides are wound to the front of the body, then the end part of the right cloth belt is inserted into the binding belt, the position of the cloth belt can be preliminarily limited by utilizing the bonding fit between the magic tape female tape and the magic tape female tape, finally the hook corresponds to the edge of the binding belt, so the length of the elastic band can be firmly limited, the cloth belt and the elastic band can be firmly attached to the outside of the body of the patient under the action of the contraction force generated by the elastic deformation, the problem that the device slides down along the body surface of the patient can be effectively prevented by the action of the friction force between the anti-slip strip and the body of the patient, the fixing strength of the device is greatly improved, the peritoneal dialysis process can not cause the expansion of the peritoneal dialysis incision because the pipeline is drooping by gravity, the protection of the patient is improved, and the risk of peritoneal dialysis is reduced.

2. The utility model is provided with the tube seat which is made of rubber, thereby reducing the rubbing strength of the tube seat to the body surface of a patient across the cloth belt, enhancing the use comfort of the patient, on the other hand, in the process of peritoneal dialysis treatment, the user can pull the pull rod to enable the pipe clamps on the lower side to move downwards along the sliding fit direction of the limiting block and the limiting groove and open the gap between the two pipe clamps, at the moment, the patient can clamp the conduit into the position between the two pipe clamps, then the two pipe clamps can firmly clamp the conduit in the position between the two pipe clamps under the rebound action of the compression spring, meanwhile, due to the extrusion effect of the outer wall of the rubber bump rancour catheter, the fixing strength of the catheter can be increased while the flow rate of dialysate inside the catheter is reduced, adverse effects on peritoneal dialysis treatment caused by the device are avoided, the use experience of a patient is optimized to the greatest extent, and the practicability is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the tube seat structure of the present invention;

fig. 4 is an exploded view of the tube seat of the present invention.

The reference numbers in the figures illustrate: 1. elastic bands; 2. a cloth belt; 3. anti-slip strips; 4. a magic tape; 5. magic tape female tape; 6. a binding belt; 7. hooking; 8. a tube holder; 9. a pipe clamp; 10. a rubber bump; 11. a limiting block; 12. a limiting groove; 13. a compression spring; 14. a pull rod; 15. through the slot.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a novel peritoneal dialysis waistband comprises an elastic band 1, wherein two ends of the elastic band 1 are symmetrically and fixedly provided with two cloth belts 2, the front walls of the cloth belts 2 are embedded with a plurality of anti-slip strips 3 at equal intervals linearly, the right ends of the front walls of the cloth belts 2 on the right side are embedded with magic tape pastes 4, the left sides of the rear walls of the left cloth belts 2 are embedded with magic tape female pastes 5, the rear walls of the left cloth belts 2 on the left side are fixedly provided with binding belts 6 relative to the left positions of the magic tape female pastes 5, the right sides of the rear walls of the cloth belts 2 on the right side are fixedly provided with hooks 7, the middle parts of the rear walls of the left cloth belts 2 are fixedly provided with tube seats 8, the upper parts of the rear sides of the tube seats 8 are symmetrically provided with two tube clamps 9, the inner walls of the tube clamps 9 are uniformly and fixedly provided with a plurality of rubber convex blocks 10 at equal intervals in an arc shape, the front walls of the tube clamps 9 on the lower side are symmetrically provided with two limit blocks 11, the position of the front walls of the tube seats 8 relative to the limit grooves 12, compression springs 13 are fixedly arranged between the bottom surfaces of the limiting blocks 11 and the bottom surfaces of the limiting grooves 12, pull rods 14 are fixedly arranged between the inner side ends of the bottom surfaces of the two limiting blocks 11, and penetrating grooves 15 are formed in the bottom surfaces of the two limiting grooves 12 relative to the upper portions of the pull rods 14.

Specifically, antislip strip 3 is made by rubber, and magic subsides are female 5 and 4 bonding cooperations of magic subsides.

Further, the restraining belt 6 is of an arc structure with a forward concave surface, the cloth belt 2 on the right side is in insertion fit with the inside of the restraining belt 6, the hook 7 is of an L-shaped structure, the hook 7 is in clamping fit with the right wall of the restraining belt 6, when a patient performs peritoneal dialysis, the position of the elastic band 1 of the device can be aligned with the back waist position of the body and the two cloth belts 2 on the two sides can be wound to the front part of the body, then the end part of the cloth belt 2 on the right side is inserted into the restraining belt 6, the position of the cloth belt 2 can be preliminarily limited by using the bonding fit between the magic tape female tape 5 and the magic tape male tape 4, finally the hook 7 corresponds to the edge of the restraining belt 6, so that the length of the elastic band 1 can be firmly limited, the cloth belt 2 and the elastic band 1 can be firmly attached to the outside of the body of the patient under the contractile force generated by elastic deformation of the elastic deformation, and the problem that the device can effectively prevent the device from sliding down along the body surface of the patient under the frictional force between the anti-slip strip 3 and the body of the patient, the fixing strength of the device is greatly improved, so that the peritoneal dialysis process is not prolonged because the peritoneal dialysis incision is enlarged because the pipeline is drooped by gravity.

Furthermore, the tube seat 8 is made of rubber, so that the rubbing strength of the tube seat to the body surface of a patient through the cloth belt 2 can be reduced, the using comfort of the patient is enhanced, the tube clamps 9 are of arc structures, the rear side ends of the two tube clamps 9 are tightly attached, the front ends of the tube clamps 9 on the upper side are fixedly connected with the upper end of the rear wall of the tube seat 8, and the rubber bumps 10 are of hemispherical structures.

Still further, the limiting block 11 and the limiting groove 12 are both L-shaped structures, the limiting block 11 is in sliding fit with the limiting groove 12, the pull rod 14 is U-shaped, the upper parts of the two sides of the pull rod 14 are respectively in sliding fit with the two through grooves 15, during the peritoneal dialysis treatment, a user can pull the pull rod 14 to enable the lower tube clamps 9 to move downwards along the direction of the sliding fit of the limiting block 11 and the limiting groove 12 and open the gap between the two tube clamps 9, at this time, the patient can clamp the catheter into the position between the two tube clamps 9, then the two tube clamps 9 can firmly hold the catheter clamps 9 at the position between under the resilience of the compression spring 13, meanwhile, through the extrusion effect of the outer wall of the catheter with the rubber bump 10 rancour, the fixing strength of the catheter can be enhanced, the restriction on the flow rate of dialysate in the catheter can be reduced, and the adverse effect of the device on the peritoneal dialysis treatment can be avoided, the use experience of the patient is optimized to the greatest extent, and the practicability is high.

The working principle is as follows: when the patient is in peritoneal dialysis, can be to the elastic cord 1 position alignment health back waist position of this device and wind two strap 2 of both sides to health the place ahead, inside strap 2 tip on right side inserts constraint area 6 afterwards, utilize the magic to paste the bonding cooperation between female 5 and the magic subsides 4 and can tentatively prescribe a limit to the position of strap 2 this moment, correspond couple 7 and the edge of constraint area 6 at last, so the length of elastic cord 1 just can be firmly prescribed a limit to, strap 2 can be laminated outside patient's body firmly with elastic cord 1 under the contractile force effect that its elastic deformation produced, and can effectively prevent the problem of this device along patient's body surface through the frictional force effect between antislip strip 3 and patient's body, very big improvement the fixed strength of this device, make among the peritoneal dialysis process no longer because the pipeline is flagging and causes the peritoneal dialysis incision to enlarge because of gravity, the protection of a patient is improved, the risk of peritoneal dialysis is reduced, the tube seat 8 is fixedly arranged in the middle of the rear wall of the left cloth belt 2 of the device, the tube seat 8 is made of rubber, so that the rubbing strength of the tube seat to the body surface of the patient through the cloth belt 2 can be reduced, the use comfort of the patient is enhanced, on the other hand, in the process of peritoneal dialysis treatment, a user can pull the pull rod 14 to enable the tube clamps 9 on the lower side to move downwards along the sliding fit direction of the limiting blocks 11 and the limiting grooves 12 and open a gap between the two tube clamps 9, at the moment, the patient can clamp the catheter into the position between the two tube clamps 9, then the two tube clamps 9 can firmly hold the catheter clamps 9 at the position between the two tube clamps under the resilience action of the compression spring 13, meanwhile, the extrusion effect of the outer wall of the catheter through the rubber bump 10 rancour is utilized, the restriction on the flow velocity of dialysate in the catheter can be reduced while the fixing strength is increased, avoid this device to produce adverse effect to peritoneal dialysis treatment, optimize patient's use in the at utmost and experience, the practicality is strong.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel peritoneal dialysis waistband, includes elastic cord (1), its characterized in that: two ends of the elastic band (1) are symmetrically and fixedly provided with two cloth belts (2), the front wall of each cloth belt (2) is embedded with a plurality of anti-slip strips (3) at equal intervals linearly, the right end of the front wall of each cloth belt (2) on the right side is embedded with a magic tape (4), the left side of the rear wall of each cloth belt (2) on the left side is embedded with a magic tape female tape (5), the rear wall of each cloth belt (2) on the left side is fixedly provided with a binding belt (6) relative to the left position of the magic tape female tape (5), the right side of the rear wall of each cloth belt (2) on the right side is fixedly provided with a hook (7), the middle part of the rear wall of each cloth belt (2) on the left side is fixedly provided with a pipe seat (8), the upper part of the rear side of each pipe seat (8) is provided with two pipe clamps (9) in a symmetrical structure, the inner walls of the pipe clamps (9) are arc-shaped and evenly and provided with a plurality of rubber bumps (10) at equal intervals, the front wall of each pipe clamp (9) on the lower side is symmetrically and is fixedly provided with two limiting blocks (11), spacing groove (12) have been seted up for the position of stopper (11) to tube socket (8) antetheca, set firmly compression spring (13) between stopper (11) bottom surface and spacing groove (12) bottom surface, two pull rod (14) have been set firmly between stopper (11) bottom surface medial extremity, two spacing groove (12) bottom surface has all been seted up for the position on pull rod (14) upper portion and has been run through groove (15).

2. The novel peritoneal dialysis waistband of claim 1, wherein: the anti-slip strip (3) is made of rubber, and the magic tape female tape (5) is in bonding fit with the magic tape male tape (4).

3. The novel peritoneal dialysis waistband of claim 1, wherein: the binding belt (6) is of an arc structure with a forward concave surface, the cloth belt (2) on the right side is in insertion fit with the inside of the binding belt (6), the hook (7) is of an L-shaped structure, and the hook (7) is in clamping fit with the right wall of the binding belt (6).

4. The novel peritoneal dialysis waistband of claim 1, wherein: the pipe seat (8) is made of rubber, the pipe clamps (9) are of arc-shaped structures, the rear end portions of the pipe clamps (9) are tightly attached to each other and located on the upper side, the front ends of the pipe clamps (9) are fixedly connected with the upper end of the rear wall of the pipe seat (8), and the rubber bumps (10) are of hemispherical structures.

5. The novel peritoneal dialysis waistband of claim 1, wherein: the limiting blocks (11) and the limiting grooves (12) are of L-shaped structures, the limiting blocks (11) are in sliding fit with the limiting grooves (12), the pull rods (14) are of U-shaped structures, and the upper portions of the two sides of the pull rods (14) are in sliding fit with the through grooves (15) respectively.