CN113274572B

CN113274572B - Peritoneal dialysis positioner for nephrology department

Info

Publication number: CN113274572B
Application number: CN202110604112.8A
Authority: CN
Inventors: 许丽娜
Original assignee: Changzhou Wujin Peoples Hospital
Current assignee: Changzhou Wujin Peoples Hospital
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-12-20
Anticipated expiration: 2041-05-31
Also published as: CN113274572A

Abstract

The invention relates to the technical field of peritoneal dialysis, in particular to a peritoneal dialysis positioner for nephrology department, which comprises an insertion tube, a sealing ring, a filling concave layer, a positioning sucker, an exhaust tube, an air inlet tube, an air flow controller and a surrounding waistband, wherein the top of the positioning sucker is provided with an adjusting box, two rotatable movable blocks are respectively arranged at two sides inside the adjusting box, shifting arms are respectively led out from the movable blocks at two sides, a spring is arranged between the movable blocks at two sides, a sleeve is sleeved outside the spring, one side of the sleeve is fixedly connected with a guide block, and the top end of the insertion tube upwards penetrates through the guide block and penetrates out of the top wall of the adjusting box.

Description

Peritoneal dialysis positioner for nephrology department

Technical Field

The invention relates to the technical field of peritoneal dialysis, in particular to a peritoneal dialysis positioner for nephrology department.

Background

Uremic patients require regular dialysis. At present, a plurality of patients adopt a peritoneal dialysis mode, namely, peritoneal dialysis is carried out by inputting peritoneal dialysis solution from the outside of a human body through an outer pipe, the electrolyte balance is maintained, the peritoneal dialysis process is to perfuse the dialysis solution in a series connection and parallel connection mode, the peritoneal cavity is uniformly perfused for 2-4 hours through a pipeline according to the advice of doctors, the dialysis solution of metabolic wastes and redundant moisture is discharged from the peritoneal cavity through the outer pipe, and then new peritoneal dialysis solution is perfused, so that the continuous circulation operation can continuously discharge vivotoxin and redundant moisture, and the patients need to be permanently provided with an outer pipe on the peritoneal cavity, therefore, the fixation of the dialysis outer pipe is very important.

Patent document No. CN105148343A discloses a positioner for peritoneal dialysis for nephrology department, which mainly comprises: the device comprises an insertion pipe, a sealing ring, a filling concave layer, a positioning sucker, an exhaust pipe, an air inlet pipe, an air flow controller and a surrounding waistband; the insert tube set up the downside at the sealing washer, the sealing washer install around the outside of filling the concave layer, the concave layer of filling connect the downside at positioning suction cup, positioning suction cup install between blast pipe and intake pipe, the blast pipe install upper end one side at positioning suction cup, the intake pipe install the upper end opposite side at positioning suction cup, the air flow controller connect the outside at positioning suction cup, encircle the waistband and connect the left and right sides at positioning suction cup. The technical scheme can improve the stability of the insertion tube, but in the actual peritoneal dialysis, the position of the insertion tube needs to be adjusted on the insertion angle according to the physical condition of a patient, the technical scheme does not relate to the angle adjustment of the insertion tube, and has use limitation, and therefore, the peritoneal dialysis positioner for nephrology department is provided.

Disclosure of Invention

The invention aims to solve the defects that the position of an insertion tube used for peritoneal dialysis cannot be adjusted and the use limitation is large in the prior art, and provides a peritoneal dialysis positioner for nephrology department.

In order to achieve the purpose, the invention adopts the following technical scheme:

a peritoneal dialysis locator for nephrology dept, the locator comprises insert tube, sealing washer, packing concave layer, positioning suction cup, blast pipe, intake pipe, air current controller and encircleing the waistband, positioning suction cup's top is provided with the mounting panel, is provided with the regulating box on the mounting panel, the diapire both sides of regulating box correspond the position punishment and do not are provided with the mount pad, it has the movable block to articulate on the mount pad, the movable block that is located both sides sets up in opposite directions, the bottom surface that the movable block is in opposite directions is provided with the stopper respectively, draw aside the arm on being located the movable block of both sides respectively, it upwards runs through the roof of regulating box and extends to the top of regulating box to dial the top of arm, the inside of regulating box is provided with the spring, the spring is located between the movable block of both sides, the both ends of spring are provided with the pull ring respectively, the pull ring extends to both ends to the fixed column that corresponds on the movable block of pull ring hook on both sides is outside, the outside cover of spring has the sleeve, telescopic one side fixed connection guide block, the waist type hole that runs through has been seted up on the guide block, the top of insert tube is worn out from the roof of regulating box.

Preferably, the insert tube sets up the downside at the sealing washer, the sealing washer is installed around the outside of filling the concave layer, fill the concave layer and connect the downside at positioning suction cup, positioning suction cup installs between blast pipe and intake pipe, upper end one side at positioning suction cup is installed to the blast pipe, the upper end opposite side at positioning suction cup is installed to the intake pipe, airflow controller connects the outside at positioning suction cup, encircle the waistband and connect the left and right sides at positioning suction cup.

Preferably, the bottom wall central point of regulating box sets up out the lower through-hole that is used for the inserted tube to pass, and the top wall center of regulating box corresponds the position and sets up out the last through-hole that is used for the inserted tube to wear out.

Preferably, through grooves for the poking arm to pass through are formed in the positions, corresponding to the two sides of the upper through opening, of the top wall of the adjusting box respectively.

Preferably, the movable block is an L-shaped fixed block, the end face of the short arm of the movable block is an arc face, and an upward poking arm is led out of the long arm of the movable block.

Preferably, the end face of the limiting block is designed to be a cambered surface matched with the end face of the short arm of the movable block at the other side.

Preferably, the spring is inserted into a sleeve, and the sleeve and the guide block are integrally formed.

Preferably, the upper opening in the top wall of the control box is designed as an open opening.

Preferably, the through grooves on the two sides of the top wall of the adjusting box are straight through grooves.

The beneficial effects of the invention are: through the locator that this scheme provided, solved the unable adjustment in intubation position that peritoneal dialysis adopted, the limitation of use is great problem, the proposition of this locator, medical staff can be according to different patients 'dialysis needs, and the insertion angle of the change intubation of pertinence makes it can adapt to different patients' peritoneal dialysis work fast in, convenient operation, and simple reliable possesses higher practicality and popularization nature, and the result of use is showing.

Drawings

FIG. 1 is a schematic overall front view of a peritoneal dialysis positioner for nephrology department according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a regulating box of the peritoneal dialysis positioner for nephrology department, which is provided by the invention;

FIG. 3 is a schematic top view of the adjusting box of the peritoneal dialysis positioner for nephrology department according to the present invention;

fig. 4 is a schematic top view of the guide block of the peritoneal dialysis positioner for nephrology department according to the present invention.

In the figure: the device comprises an insertion pipe 1, a sealing ring 2, a filling concave layer 3, a positioning sucker 4, an exhaust pipe 5, an air inlet pipe 6, an air flow controller 7, a surrounding waistband 8, a mounting plate 9, an adjusting box 10, a mounting seat 11, a movable block 12, a limiting block 13, a shifting arm 14, a spring 15, a pulling ring 16, a fixing column 17, a lower opening 18, a guide block 19, a through groove 20, an upper opening 21, a waist-shaped hole 22 and a sleeve 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

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 those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this embodiment, referring to fig. 1-4, a peritoneal dialysis positioner for nephrology department, the positioner is composed of an insertion tube 1, a sealing ring 2, a filling concave layer 3, a positioning suction cup 4, an exhaust pipe 5, an air inlet pipe 6, an air flow controller 7 and a surrounding waistband 8, a mounting plate 9 is arranged at the top of the positioning suction cup 4, an adjusting box 10 is arranged on the mounting plate 9, mounting seats 11 are respectively arranged at corresponding positions on two sides of the bottom wall of the adjusting box 10, movable blocks 12 are hinged on the mounting seats 11, the movable blocks 12 at two sides are oppositely arranged, limiting blocks 13 are respectively arranged on opposite bottom surfaces of the movable blocks 12, toggle arms 14 are respectively led out of the movable blocks 12 at two sides, the top ends of the toggle arms 14 upwards penetrate through the top wall of the adjusting box 10 and extend to the upper side of the adjusting box 10, a spring 15 is arranged inside the adjusting box 10, the spring 15 is arranged between the movable blocks 12 at two sides, two ends of the spring 15 are respectively provided with pull rings 16, the pull rings 16 extend towards two ends, the fixed column 17 correspondingly hooked on the movable blocks 12 at two sides, a sleeve 23 is sleeved with a sleeve 23, a pull ring 19 is fixedly connected with a guide ring 19, and a waist hole 22 penetrating through the top wall of the adjusting box 10 and penetrates out of the pull ring 22.

The insert tube 1 is arranged on the lower side of the seal ring 2, the seal ring 2 is arranged around the outside of the filling concave layer 3, the filling concave layer 3 is connected to the lower side of the positioning sucker 4, the positioning sucker 4 is arranged between the exhaust tube 5 and the intake tube 6, the exhaust tube 5 is arranged on one side of the upper end of the positioning sucker 4, the intake tube 6 is arranged on the other side of the upper end of the positioning sucker 4, the airflow controller 7 is connected to the outer side of the positioning sucker 4, the upper opening 21 is connected to the left side and the right side of the positioning sucker 4 around the waistband 8, a lower through hole 18 for the insert tube 1 to pass through is formed in the central position of the bottom wall of the adjusting box 10, an upper through hole 21 for the insert tube 1 to pass through is formed in the corresponding position of the center of the top wall of the adjusting box 10, through grooves 20 for the poking arm 14 to pass through are formed in the corresponding position of the two sides of the upper through hole 21 of the top wall of the adjusting box 10, the movable block 12 is an L-shaped fixed block, the short arm end face of the movable block 12 is an arc face matched with the short arm end face of the movable block 12, the sleeve 23, the sleeve is inserted into an integral type straight through groove 20, and the top wall of the adjusting box 10, and the open type through groove 20 is formed in the top wall.

The specific working process is as follows: under the prior art, can be with this positioning suction cup 4 fixed mounting at patient's belly through encircleing waistband 8 to carry out subsequent peritoneal dialysis. The insertion tube 1 is inserted vertically, which is the first angular insertion. In the practical application process, sometimes the insertion angle of the insertion tube 1 needs to be adjusted for patients in different situations, at this time, the positioning suction cup 4 is fixed at a specified position according to a conventional fixing manner, at this time, the position of the insertion tube 1 is fixed, then, the medical staff stirs the stirring arm 14 on a certain side as needed, and here, for example, the stirring arm 14 on the right side needs to be stired, the stirring arm 14 and the movable block 12 on the right side keep the same rotation state, the stirring arm 14 rotates, the movable block 12 also rotates, when the movable block 12 rotates, the movable block 12 on the left side rotates to the right under the pulling of the spring 15, the movable block 12 on the left side rotates to the right and is finally clamped in the arc surface reserved on the stopper 13 on the right side, at this time, the position between the two movable blocks 12 remains fixed, and at the same time, the spring 15, the sleeve 23, the guide block 19 outside the sleeve 23, and the insertion tube 5 in the guide block 19 all keep a state of inclining to the right, at this time, the insertion angle of the insertion tube 1 exists in a fixed right inclined manner, which is a second angle insertion manner. Similarly, when the insertion tube 1 is required to be inserted in a fixed left-oblique manner, the driver arm 14 located on the left side may be pushed, which is a third angle insertion manner. Finally, this equipment can be suitable for the needs of inserting of different angles, and application scope obviously enlarges, and convenient operation is favorable to the promotion of peritoneal dialysis effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A peritoneal dialysis locator for nephrology department, the locator comprises an insertion tube (1), a sealing ring (2), a filling concave layer (3), a positioning sucker (4), an exhaust pipe (5), an air inlet pipe (6), an air flow controller (7) and a surrounding waistband (8), and is characterized in that the top of the positioning sucker (4) is provided with a mounting plate (9), an adjusting box (10) is arranged on the mounting plate (9), mounting seats (11) are respectively arranged at corresponding positions on two sides of the bottom wall of the adjusting box (10), movable blocks (12) are hinged on the mounting seats (11), the movable blocks (12) on two sides are oppositely arranged, the opposite bottom surfaces of the movable blocks (12) are respectively provided with a limiting block (13), poking arms (14) are respectively led out from the movable blocks (12) on two sides, the top ends of the poking arms (14) upwards penetrate through the top wall of the adjusting box (10) and extend to the upper part of the adjusting box (10), springs (15) are arranged inside the adjusting box (10), the springs (15) are arranged between the movable blocks (12) on two sides, two ends of the pulling rings (15) are respectively provided with a pulling ring (16), two ends of the pulling ring (16) are respectively provided with a sleeve (16), and a sleeve (17) extending on the two ends of the pulling ring (16) corresponding to the outside of the fixed block (17), one side fixed connection guide block (19) of sleeve (23), set up waist type hole (22) that link up on guide block (19), the top of insert tube (1) upwards runs through waist type hole (22) and wears out from the roof of regulating box (10).

2. The peritoneal dialysis locator for nephrology department of claim 1, characterized in that the insertion tube (1) is arranged at the lower side of the sealing ring (2), the sealing ring (2) is installed around the outside of the filling concave layer (3), the filling concave layer (3) is connected at the lower side of the positioning suction cup (4), the positioning suction cup (4) is installed between the exhaust tube (5) and the intake tube (6), the exhaust tube (5) is installed at one side of the upper end of the positioning suction cup (4), the intake tube (6) is installed at the other side of the upper end of the positioning suction cup (4), the air flow controller (7) is connected at the outer side of the positioning suction cup (4), and the encircling waistband (8) is connected at the left side and the right side of the positioning suction cup (4).

3. Peritoneal dialysis positioner for nephrology department according to claim 1, characterized in that the bottom wall of the regulating box (10) is provided with a lower through opening (18) at a central position for the insertion tube (1) to pass through, and the top wall of the regulating box (10) is provided with an upper through opening (21) at a central corresponding position for the insertion tube (1) to pass through.

4. Peritoneal dialysis positioner for nephrology department according to claim 3, characterized in that through slots (20) for the dial arm (14) to pass through are opened at corresponding positions on both sides of the upper port (21) of the top wall of the adjusting box (10).

5. Peritoneal dialysis locator for nephrology department according to claim 1, characterized in that the movable block (12) is an L-shaped fixed block, the short arm end face of the movable block (12) is a cambered surface, and the long arm of the movable block (12) leads out an upward poke arm (14).

6. Peritoneal dialysis locator for nephrology department according to claim 5, characterized in that the end face of the stopper (13) is designed as a cambered surface that is coincident with the end face of the short arm of the movable block (12) on the other side.

7. Peritoneal dialysis positioner for the nephrology department according to claim 1, characterized in that the spring (15) is inserted inside a sleeve (23), the sleeve (23) being of one-piece molded design with the guide block (19).

8. Peritoneal dialysis positioner for the nephrology department according to claim 3, characterized in that the upper port (21) on the top wall of the regulating box (10) is designed as an open port.

9. Peritoneal dialysis positioner for nephrology according to claim 4, characterized in that the through slots (20) on both sides of the top wall of the regulating box (10) are straight-through slots.