CN219185205U

CN219185205U - Peritoneal dialysis positioner

Info

Publication number: CN219185205U
Application number: CN202223386759.7U
Authority: CN
Inventors: 陈天喜
Original assignee: First People's Hospital Of Yongkang
Current assignee: First People's Hospital Of Yongkang
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-16
Anticipated expiration: 2032-12-15

Abstract

The utility model provides a peritoneal dialysis positioning device, which comprises a supporting plate, wherein a placing frame is arranged on the surface of the supporting plate, a perforation is formed in one side of the surface of the supporting plate, a catheter is inserted and connected in the perforation, positioning mechanisms are fixedly arranged on two sides of the placing frame, the catheter is fixed in the positioning mechanisms, an adjusting buckle is driven to rotate by pressing down a pressing head through the positioning mechanisms, the adjusting buckle rotates to drive a connecting rod hinged to the other end to move towards the outside of the supporting frame, the connecting rod drives a spring to move towards a fixing ring through a limiting ring and press the retaining force, the catheter is placed in two positioning blocks and then released, at the moment, the spring is released to push the connecting rod and drive the positioning blocks to clamp and fix the catheter, positioning of the catheter is completed, the catheter is prevented from being pulled to loose, pain is caused to a patient, and compared with a comparison document, the positioning mechanism can rapidly position and independently operate the catheter.

Description

Peritoneal dialysis positioner

Technical Field

The utility model relates to the field of medical instruments, in particular to a peritoneal dialysis positioning device.

Background

Peritoneal dialysis is a dialysis mode that utilizes the peritoneal membrane of human body self as the dialysis membrane, the nursing of the exit of dialysis outer tube is very important, need the patient to carry out effectual location fixed to the dialysis outer tube, prevent that the dialysis outer tube from rocking at patient's belly, lead to the fact the involvement to the wound, current location fixed mode is, use simple and easy fixed band to fix, but the dialysis outer tube still rocks easily, involve the wound, fixed effect is not good, and carry out peritoneal dialysis and take inconvenient for the outer tube, a peritoneal dialysis positioner of application number "CN202020077208.4", the buckle of omega shape that it was equipped with, and the arc region in middle part has elasticity, cooperate the inboard slipmat of arc region, can be fine with peritoneal dialysis pipe clamp, play fine location effect, and can prevent effectively that the complex membrane dialysis pipe from rocking and involving the wound in the location area, the security is better, but this positioner is when fixed the dialysis pipe need put into the buckle again with the buckle stopper, the operation is complicated, the patient can't fix by oneself, therefore need personnel to fix when using.

Disclosure of Invention

The utility model aims to provide a peritoneal dialysis positioning device, which aims to solve the problems that the positioning device provided by the background art needs to put a catheter into a buckle and then plug the buckle into a clamping groove when fixing a dialysis catheter, the operation is complex, and a patient cannot fix the peritoneal dialysis catheter, so that the peritoneal dialysis catheter can be fixed only by the help of personnel during use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the peritoneal dialysis positioning device comprises a supporting plate, wherein a placing frame is arranged on the surface of the supporting plate, a through hole is formed in one side of the surface of the supporting plate, a guide pipe is connected in a penetrating mode, a first fixing belt is fixedly connected to one side of the supporting plate, a second fixing belt is fixedly connected to the other side of the supporting plate, positioning mechanisms are fixedly arranged on two sides of the placing frame, and the guide pipe is fixed in the positioning mechanisms;

the positioning mechanism comprises a supporting frame, an adjusting buckle, a push rod, a pressing head, a connecting rod, a limiting ring, a spring, a positioning block and a fixing ring, wherein the supporting frame is fixed on two sides of the placing frame.

As a further description of the utility model: the inside rotation of support frame is installed and is adjusted the knot, the one end that adjusts the knot articulates there is the push rod, the one end of push rod alternates to be connected in the support frame outside and fixedly connected with press head.

As a further description of the utility model: the other end of the adjusting buckle is hinged with a connecting rod, the surface of the connecting rod is fixedly connected with a limiting ring, the surface of the limiting ring is fixedly connected with a spring, and one end of the connecting rod is inserted into the rack and is fixedly connected with a positioning block.

As a further description of the utility model: the inside fixed mounting of support frame has the solid fixed ring, the connecting rod alternates to be connected at solid fixed ring middle part, the one end and the solid fixed ring surface contact of spring are connected.

As a further description of the utility model: the inner side fixedly connected with magic veneer of first fixed band, the outside fixedly connected with magic wainscot of second fixed band, the magic wainscot bonds with the magic wainscot.

As a further description of the utility model: the surfaces of the first fixing belt and the second fixing belt are provided with ventilation holes.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The positioning mechanism is arranged, the adjusting buckle is driven to rotate by pressing down the pressing head, the adjusting buckle rotates to drive the connecting rod hinged to the other end to move towards the outside of the supporting frame, the connecting rod drives the spring to move towards the fixing ring through the limiting ring and presses the storing force, the pressing head is loosened after the catheter is placed in the two positioning blocks, at the moment, the spring is unloaded to push the connecting rod and drive the positioning blocks to clamp and fix the catheter, positioning of the catheter is completed, pain to a patient caused by loosening caused by pulling the catheter is prevented, and compared with a comparison document, the positioning mechanism can be used for rapidly positioning and fixing the catheter, and the patient can operate independently;

(2) The magic adhesive surface connected with the inner side of the first fixing belt and the magic adhesive surface connected with the outer side of the second fixing belt can be bonded, so that the device is fixed on a body part rapidly, the positioning device is convenient to detach, and the connection mode of the magic adhesive surface and the magic adhesive surface is convenient to adjust and fix according to different patient sizes.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

fig. 3 is a schematic structural view of a positioning mechanism according to the present utility model.

In the figure: 1. a support plate; 2. a placing rack; 3. perforating; 4. a conduit; 5. a first fixing strap; 51. a magic adhesive surface; 6. a second fixing strap; 61. a magic veneer; 7. a positioning mechanism; 71. a support frame; 72. an adjusting buckle; 73. a push rod; 74. pressing head; 75. a connecting rod; 76. a limiting ring; 77. a spring; 78. a positioning block; 79. a fixing ring; 8. and (5) ventilation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the peritoneal dialysis positioning device comprises a support plate 1, wherein a placement frame 2 is arranged on the surface of the support plate 1, a through hole 3 is formed in one side of the surface of the support plate 1, a guide pipe 4 is connected in the through hole 3 in a penetrating mode, a first fixing belt 5 is fixedly connected to one side of the support plate 1, a second fixing belt 6 is fixedly connected to the other side of the support plate 1, positioning mechanisms 7 are fixedly arranged on two sides of the placement frame 2, and the guide pipe 4 is fixed inside the positioning mechanisms 7;

the positioning mechanism 7 comprises a supporting frame 71, an adjusting buckle 72, a push rod 73, a pressing head 74, a connecting rod 75, a limiting ring 76, a spring 77, a positioning block 78 and a fixing ring 79, wherein the supporting frame 71 is fixed on two sides of the placing frame 2.

In this embodiment: the inside rotation of support frame 71 is installed and is adjusted knot 72, the one end of adjusting knot 72 articulates there is push rod 73, the one end of push rod 73 alternates to be connected in the outside of support frame 71 and fixedly connected with press head 74, the other end of adjusting knot 72 articulates there is connecting rod 75, the fixed surface of connecting rod 75 is connected with spacing ring 76, the fixed surface of spacing ring 76 is connected with spring 77, the inside and fixedly connected with locating piece 78 of rack 2 is alternates to the one end of connecting rod 75, the inside fixed mounting of support frame 71 has solid fixed ring 79, connecting rod 75 alternates to be connected at solid fixed ring 79 middle part, the one end and the solid fixed ring 79 surface contact of spring 77 are connected.

The specific use is as follows: pressing down the press head 74 drives the adjusting buckle 72 to rotate in the support 71, the adjusting buckle 72 rotates to drive the connecting rod 75 hinged to the other end to move towards the outside of the support 71, the connecting rod 75 drives the spring 77 to move towards the fixed ring 79 through the limiting ring 76 and extrudes the accumulated force, the pressing head 74 is loosened after the catheter 4 is placed in the two positioning blocks 78, at the moment, the spring 77 is unloaded to push the connecting rod 75 and drive the positioning blocks 78 to clamp and fix the catheter 4, positioning of the catheter 4 is completed, the catheter 4 is prevented from being pulled to loose, pain is brought to a patient, and compared with a comparison document, the positioning mechanism 7 can be used for rapidly positioning and fixing the catheter 4, so that the operation is simple, and the patient can operate independently conveniently.

In this embodiment: the inner side of the first fixing strap 5 is fixedly connected with a magic adhesive surface 51, the outer side of the second fixing strap 6 is fixedly connected with a magic adhesive surface 61, and the magic adhesive surface 51 is adhered to the magic adhesive surface 61.

The specific use is as follows: the magic adhesive surface 51 connected to the inner side of the first fixing strap 5 and the magic adhesive surface 61 connected to the outer side of the second fixing strap 6 can be bonded, so that the device can be quickly fixed on a body part to facilitate disassembly of the positioning device, and the connection mode of the magic adhesive surface 51 and the magic adhesive surface 61 is convenient for adjustment and fixation according to different body types of patients.

In this embodiment: the surfaces of the first fixing belt 5 and the second fixing belt 6 are provided with ventilation holes 8.

The specific use is as follows: the bleeder vent 8 has been seted up on first fixed band 5 and second fixed band 6 surface and has been convenient for skin and air contact ventilative, avoids wearing skin for a long time and appears red seal, has improved the wearing comfort level.

Working principle: pressing down the pressing head 74 drives the adjusting buckle 72 to rotate in the support frame 71, the adjusting buckle 72 rotates to drive the connecting rod 75 hinged to the other end to move towards the outside of the support frame 71, the connecting rod 75 drives the spring 77 to move towards the fixed ring 79 through the limiting ring 76 and presses the storage force, the pressing head 74 is loosened after the guide pipe 4 is placed in the two positioning blocks 78, at the moment, the spring 77 is unloaded to push the connecting rod 75 and drive the positioning blocks 78 to clamp and fix the guide pipe 4, so that the positioning of the guide pipe 4 is completed rapidly, and when the guide pipe 4 is disassembled, the pressing head 74 is pressed down to enable the adjusting buckle 72 to drive the positioning blocks 78 to move away from the surface of the guide pipe 4 through the connecting rod 75, and the positioning of the guide pipe 4 can be relieved.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. Peritoneal dialysis positioner, including backup pad (1), its characterized in that: the surface mounting of backup pad (1) has rack (2), perforation (3) have been seted up on one side of the surface of backup pad (1), the inside of perforation (3) is connected with pipe (4) in the interlude, one side fixedly connected with first fixed band (5) of backup pad (1), the opposite side fixedly connected with second fixed band (6) of backup pad (1), the both sides fixed mounting of rack (2) have positioning mechanism (7), pipe (4) are fixed in positioning mechanism (7) inside;

the positioning mechanism (7) comprises a supporting frame (71), an adjusting buckle (72), a push rod (73), a pressing head (74), a connecting rod (75), a limiting ring (76), a spring (77), a positioning block (78) and a fixing ring (79), wherein the supporting frame (71) is fixed on two sides of the placing frame (2).

2. A peritoneal dialysis positioning device as claimed in claim 1, wherein: the inside rotation of support frame (71) is installed and is adjusted knot (72), the one end of adjusting knot (72) articulates has push rod (73), the one end of push rod (73) is connected in support frame (71) outside and fixedly connected with press head (74) in the interlude.

3. A peritoneal dialysis positioning device as claimed in claim 2, wherein: the other end of the adjusting buckle (72) is hinged with a connecting rod (75), the surface of the connecting rod (75) is fixedly connected with a limiting ring (76), the surface of the limiting ring (76) is fixedly connected with a spring (77), and one end of the connecting rod (75) is inserted into the rack (2) and fixedly connected with a positioning block (78).

4. A peritoneal dialysis positioning device as claimed in claim 2, wherein: the inside fixed mounting of support frame (71) has solid fixed ring (79), connecting rod (75) alternate to be connected at solid fixed ring (79) middle part, the one end and the solid fixed ring (79) surface contact of spring (77) are connected.

5. A peritoneal dialysis positioning device as claimed in claim 1, wherein: the inner side of the first fixing band (5) is fixedly connected with a magic veneer (51), the outer side of the second fixing band (6) is fixedly connected with a magic veneer (61), and the magic veneer (51) is adhered with the magic veneer (61).

6. A peritoneal dialysis positioning device as claimed in claim 1, wherein: the surfaces of the first fixing belt (5) and the second fixing belt (6) are provided with ventilation holes (8).