CN218784550U

CN218784550U - Gravity type peritoneal dialysis balance

Info

Publication number: CN218784550U
Application number: CN202220212733.1U
Authority: CN
Inventors: 李芳�; 范敬蓉; 杨滢; 刘亚京; 李杨; 马豆豆
Original assignee: Capital Institute of Pediatrics
Current assignee: Capital Institute of Pediatrics
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2023-04-04
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a gravity type peritoneal dialysis balance belongs to medical instrument technical field, include: the dialysis machine comprises a box body and a dialysis solution bag, wherein the dialysis solution bag is arranged in the box body and is connected with the box body through a first detachable part; wherein, the front of the box body is provided with a switch door; still include heating device, heating device sets up on the box, and heating device includes controller and heating wire, and the controller sets up on the switch door, and the heating wire is laid in the dorsal layer of box, controller and heating wire electric connection. The problem of the dialysate need heat before clinical dialysis patient's dialysis is solved. Clinical easy and simple to handle is connected with remote system or display screen through the controller, can realize the self-heating of dislysate, has improved clinical nurse's work efficiency, guarantees that the patient is in dialysis process dislysate temperature and the comfortable temperature that the human body was experienced suit. Is in line with clinical practice and has wide clinical application prospect.

Description

Gravity type peritoneal dialysis balance

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to gravity type peritoneal dialysis balance.

Background

Peritoneal dialysis is a dialysis method that uses the peritoneum of the human body itself as a dialysis membrane. The dialysate filled into the abdominal cavity exchanges solute and moisture with the plasma components in the capillary vessel on the other side of the peritoneal cavity, thereby removing the metabolites and excessive moisture retained in the body, and simultaneously supplementing the substances necessary for the body through the dialysate. The aim of kidney replacement or supporting therapy is achieved by continuously updating the peritoneal dialysis solution. In the peritoneal dialysis treatment, peritoneal dialysis solution is filled into the abdominal cavity through a peritoneal dialysis catheter. One side of the peritoneum in the peritoneal cavity is blood containing waste and redundant water in peritoneal capillaries, and the other side is peritoneal dialysis solution, wherein the waste and redundant water in the blood penetrate the peritoneal membrane to enter the peritoneal dialysis solution. After a period of time, the peritoneal dialysis solution containing waste and excess water is drained from the peritoneal cavity and a new volume of peritoneal dialysis solution is added, thus continuously circulating.

At present, peritoneal dialysis is still in a complete artificial peritoneal dialysis mode clinically, and when a patient is clinically dialyzed, peritoneal dialysis solution is heated to a certain temperature by a heating bag, then is taken out and weighed by a common electronic scale, is instilled by gravity, and is quantitatively, regularly clamped and opened by a nursing staff. The clinical operation wastes time and energy, increases the workload of medical personnel, and the infusion temperature of the peritoneal dialysis solution is greatly influenced by the external environment and often cannot reach the comfortable infusion temperature of a patient.

Therefore, there is a need for a gravity type peritoneal dialysis balance with an automatic heating function in order to solve the problem of heating before infusion of the dialysis solution and improve the working efficiency of the clinical nurse.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a gravity type peritoneal dialysis balance to need heat the dislysate before the solution carries out peritoneal dialysis, prior art adopts the artificial heating dislysate, and clinical complex operation, and the dislysate temperature can not keep in the state of stabilizing the temperature, leads to the uncomfortable problem of patient's dialysis process.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the utility model provides a pair of gravity type peritoneal dialysis balance, include: the dialysis machine comprises a box body and a dialysis liquid bag, wherein the dialysis liquid bag is arranged in the box body, and the dialysis liquid bag is connected with the box body through a first detachable part;

wherein, the front surface of the box body is provided with an opening and closing door;

still include heating device, heating device set up in on the box, heating device includes controller and heating wire, the controller set up in on the switch door, the heating wire lay in the backing layer of box, the controller with heating wire electric connection.

Further, the first detachable part comprises a hanging rope and a first hook, the hanging rope is arranged on the outer side wall of the top layer of the dialysate bag, and the first hook is arranged on the inner side wall of the top layer of the box body.

Further, still include the gravity inductor, the gravity inductor set up in first couple bottom, the gravity inductor with controller electric connection.

Further, a liquid outlet is arranged at the lower end of the dialysate bag;

still include the dislysate pipe, the dislysate pipe runs through the bottom of box, dislysate pipe upper end with liquid delivery outlet cup joints or the spiro union, dislysate pipe lower extreme and human peritoneum are connected.

Further, still include and drip empty alarm device, the dislysate pipe vertically passes drip empty alarm device, drip empty alarm device set up in the box.

Further, still include the temperature-sensing ware, the temperature-sensing ware set up in on the lateral wall of liquid delivery outlet, the temperature-sensing ware with controller electric connection.

Furthermore, the box body further comprises a second hook, and the second hook is arranged on the outer side wall of the top layer of the box body.

Further, still include the elastic clamp, the elastic clamp is established in on the lateral wall of dislysate pipe, the elastic clamp includes first clamping part and second clamping part, first clamping part with the tail end of second clamping part passes through the articulated shaft and connects, first clamping part with second clamping part front end sets up buckle mechanism, through buckle mechanism's opening or block, control the break-make of dislysate pipe.

Further, still include display screen and control button, the display screen set up in on the lateral surface of switch door, control button with the controller with display screen electric connection.

Further, still include power-off protection device, power-off protection device set up in the box, power-off protection device with controller electric connection.

The utility model has the advantages of as follows:

1. when carrying out the dialysis for the patient, place the dislysate in the dislysate bag, place the dislysate bag in the box, the box backing layer sets up electric heating wire, makes the patient in dialysis process, and the dislysate is in warm state all the time, guarantees patient dialysis process's travelling comfort. The electric heating wires are controlled by the controller, the controller can be remotely connected with a medical system and also can be connected with a display screen arranged on the box body, and clinical operation of medical workers is facilitated.

2. Set up temperature-sensing ware at the liquid delivery outlet lateral wall of dislysate bag, temperature-sensing ware can sense the temperature of the dislysate of output at any time, and when clinical dislysate temperature was less than or was greater than the comfortable temperature that the patient felt, temperature-sensing ware gives the controller with information transfer, and the controller keeps continuing to heat or makes the dislysate temperature reduce through the outage to the heating wire after receiving relevant information.

3. Gravity inductor is along with feeling the weight of interior liquid of dislysate, and when the weight that gravity inductor sensed interior liquid of dislysate bag did not change, the suggestion pipeline blockked up, and the medical personnel of being convenient for in time look over, solve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of a gravity type peritoneal dialysis scale when an opening/closing door provided by an embodiment of the present invention is opened;

fig. 2 is a schematic structural view of a gravity type peritoneal dialysis scale when a switch door is closed according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a box body provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first detachable component according to an embodiment of the present invention;

in the figure: 1, a box body; 11, opening and closing the door; 12 a heating device; 121 a controller; 122 heating wires; 123 temperature sensor; 13 a second hook; 14 a display screen; 15 control buttons; 2 a dialysate bag; 21 a liquid outlet; 3 a first detachable part; 31 hanging a rope; 32 a first hook; 4, a gravity sensor; 5, a dialysis liquid tube; 6 a drip empty alarm device; 7, elastic clips; 71 a first clamping portion; 72 a second clamping portion; 73 a snap mechanism.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, an embodiment of the present invention provides a gravity type peritoneal dialysis scale, including: the dialysis machine comprises a box body 1 and a dialysis liquid bag 2, wherein the dialysis liquid bag 2 is arranged in the box body 1, and the dialysis liquid bag 2 is connected with the box body 1 through a first detachable part 3; when a patient is dialyzed, dialysate is filled in the dialysate bag 2, and then the dialysate bag 2 is placed in the box body 1, so that the dialysate bag 2 is in a relatively closed state.

Wherein, the front of the box body 1 is provided with a switch door 11; the switch door 11 with 1 lateral margin of box is connected, can set up the handle on the switch door 11, make things convenient for medical personnel to open and close switch door 11.

Still include heating device 12, heating device 12 set up in on the box 1, heating device 12 includes controller 121 and heating wire 122, controller 121 set up in on the switch door 11, heating wire 122 lays in the backing layer of box 1, controller 121 with heating wire 122 electric connection. The heating device 12 heats the dialysate in the dialysate bag 2. The controller 121 controls the heating wire 122 to perform heating or not. The controller 121 and the heating wire 122 may be powered by a battery or a charging method. The controller 121 may be in communication with a remote work system of a nurse station to remotely control the heating wire 121 to be turned on. The controller 121 may also control the heating wires 122 to be turned on in real time by providing a display screen on the box 1.

According to the utility model provides a specific embodiment, first portion of disassembling 3 is including hanging rope 31 and first couple 32, hang rope 31 set up in on the 2 top layers lateral wall of dislysate bag, first couple 32 set up in on the inside wall of 1 top layers of box. The dialysate bag 2 is hung on the first hook 32 through the hanging rope 31.

According to the utility model provides a specific embodiment still includes gravity inductor 4, gravity inductor 4 set up in first couple 32 bottom, gravity inductor 4 with controller 121 electric connection. Dialysate bag 2 passes through hang rope 31 and hang and arrange in back on the first couple 32, because the effect of gravity, gravity inductor 4 can sense at any time the weight of liquid in the dialysate bag 2, gravity inductor 4 senses the weight of liquid can transmit the nurse station or show through the display screen through remote system in the dialysate bag 2. When the gravity sensor 4 senses that the weight of the liquid in the dialysate bag 2 does not change, the pipeline is prompted to be blocked, and medical staff can check and solve the problem in time.

According to a specific embodiment provided by the present invention, the lower end of the dialysate bag 2 is provided with a liquid outlet 21; and dialysate is injected into or output from the dialysate bag 2 through the liquid output port 21.

Still include dislysate pipe 5, dislysate pipe 5 runs through the bottom of box 1, 5 upper ends of dislysate pipe with liquid delivery outlet 21 cup joints or the spiro union, 5 lower extremes of dislysate pipe are connected with human peritoneum. The dialysate tube 5 serves to communicate with a tube, and infuses the liquid in the dialysate bag 2 into the peritoneum of a human body.

According to the utility model provides a specific embodiment still includes and drips empty alarm device 6, dislysate pipe 5 vertically passes drip empty alarm device 6, drip empty alarm device 6 set up in the box 1. The empty dropping alarm device 6 adopts the arrangement mode of the empty dropping alarm device 6 in the infusion pipeline in the prior art, when the liquid in the dialysate bag 2 is empty, early warning can be timely sent out, and the dialysate tube 5 is clamped tightly, so that the abdominal cavity liquid is prevented from flowing back into the dialysate bag 2, and the patient feels uncomfortable.

According to the utility model provides a specific embodiment still includes temperature-sensing ware 123, temperature-sensing ware 123 set up in on the lateral wall of liquid delivery outlet 21, temperature-sensing ware 123 with controller 121 electric connection. Temperature-sensing ware 123 can sense the temperature of the dislysate of output at any time, and when clinical dislysate temperature is less than or is greater than the comfortable temperature that the patient felt, temperature-sensing ware 123 gives information transfer controller 121, controller 121 receives behind the relevant information right heating wire 122 keeps continuing to heat or makes the dislysate temperature reduce through the outage.

According to the utility model provides a specific embodiment still includes second couple 13, second couple 13 set up in on 1 top layer lateral wall of box. The box body 1 can be hung on a transfusion stand through the second hook 13.

According to the utility model provides a specific embodiment still includes elasticity clamp 7, elasticity clamp 7 set up in on the lateral wall of dislysate pipe 5, elasticity clamp 7 includes first clamping part 71 and second clamping part 72, first clamping part 71 with the tail end of second clamping part 72 passes through the articulated shaft and connects, first clamping part 71 with second clamping part 72 front end sets up buckle mechanism 73, through opening or the block of buckle mechanism 73, control the break-make of dislysate pipe 5. The elastic clamp 7 can control the on-off of the dialysis liquid tube 5 at any time, so as to meet different clinical requirements of patients. When the dialysate tube 5 needs to be disconnected, the buckling mechanism 73 is buckled, and no dialysate is output from the dialysate bag 2.

According to the utility model provides a specific embodiment still includes display screen 14 and control button 15, display screen 14 set up in on the lateral surface of switch door 11, control button 15 with controller 121 with 14 electric connection of display screen. The control button 15 controls the opening of the display screen 14, the weight of the dialysate in the liquid infusion bag 2 can be checked through the display screen 14, and the heating temperature range of the dialysate bag 2 can be set through the display screen 14.

According to the utility model provides a specific embodiment still includes power-off protection device (not shown in the figure), power-off protection device set up in the box 1, power-off protection device with controller 121 electric connection. When dialysis fluid leakage clinically occurs, the power-off protection device timely cuts off power when sensing, so that the whole system is prevented from being damaged due to short circuit. The power-off protection device adopts a setting mode in the prior art.

The utility model discloses use as follows:

before carrying out the dialysis for the patient, fill the dislysate in dislysate bag 2, hang the dislysate bag 2 and place in box 1, close switch door 11. The display screen 14 is turned on by the control button 15, the heating temperature of the dialysate is set on the display screen 14, and the controller 121 is turned on to make the heating wire 122, the temperature sensor 123 and the gravity sensor 4 in a working state. When the temperature of the dialysate in the dialysate bag 2 reaches a set temperature, the dialysate tube 5 is connected to the peritoneum of the human body to perform dialysis for the patient.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A gravity-type peritoneal dialysis scale, comprising: the dialysis machine comprises a box body (1) and a dialysis solution bag (2), wherein the dialysis solution bag (2) is arranged in the box body (1), and the dialysis solution bag (2) is connected with the box body (1) through a first detachable part (3);

wherein the front surface of the box body (1) is provided with an opening and closing door (11);

still include heating device (12), heating device (12) set up in on box (1), heating device (12) include controller (121) and heating wire (122), controller (121) set up in on switch door (11), heating wire (122) are laid in the backing layer of box (1), controller (121) with heating wire (122) electric connection.

2. The gravity type peritoneal dialysis scale of claim 1, characterized in that the first detachable part (3) comprises a hanging rope (31) and a first hook (32), the hanging rope (31) is disposed on the outer side wall of the top layer of the dialysate bag (2), and the first hook (32) is disposed on the inner side wall of the top layer of the case (1).

3. The gravity type peritoneal dialysis scale of claim 2 further comprising a gravity sensor (4), wherein the gravity sensor (4) is disposed at the bottom of the first hook (32), and the gravity sensor (4) is electrically connected to the controller (121).

4. The gravity type peritoneal dialysis scale of claim 1 wherein the dialysate bag (2) is provided with a fluid outlet (21) at its lower end;

still include dislysate pipe (5), dislysate pipe (5) run through the bottom of box (1), dislysate pipe (5) upper end with liquid delivery outlet (21) cup joint or the spiro union, dislysate pipe (5) lower extreme is connected with the human peritoneum.

5. The gravity-type peritoneal dialysis scale of claim 4, further comprising a drip empty alarm device (6), wherein the dialysate tube (5) passes longitudinally through the drip empty alarm device (6), and wherein the drip empty alarm device (6) is disposed within the housing (1).

6. The gravity type peritoneal dialysis scale of claim 4, further comprising a temperature sensor (123), wherein the temperature sensor (123) is disposed on an outer sidewall of the liquid outlet (21), and the temperature sensor (123) is electrically connected to the controller (121).

7. The gravity type peritoneal dialysis scale of claim 1, further comprising a second hook (13), wherein the second hook (13) is disposed on an outer sidewall of a top layer of the housing (1).

8. The gravity type peritoneal dialysis scale of claim 4, further comprising an elastic clip (7), wherein the elastic clip (7) is disposed on an outer side wall of the dialysate tube (5), the elastic clip (7) comprises a first clamping portion (71) and a second clamping portion (72), tail ends of the first clamping portion (71) and the second clamping portion (72) are connected through a hinge shaft, a buckle mechanism (73) is disposed at a front end of the first clamping portion (71) and the second clamping portion (72), and the opening and closing of the dialysate tube (5) are controlled by opening or buckling the buckle mechanism (73).

9. The gravity type peritoneal dialysis scale of any one of claims 3, 5 or 6, further comprising a display screen (14) and a control button (15), wherein the display screen (14) is disposed on an outer side of the switch door (11), and the control button (15) is electrically connected to the controller (121) and the display screen (14).

10. The gravity type peritoneal dialysis scale of claim 1, further comprising a power-off protection device disposed within the housing (1), the power-off protection device being electrically connected to the controller (121).