CN215134427U - Dialysate cutoff protective device for hemodialysis - Google Patents

Abstract

The utility model discloses a dislysate current interruption protector for hemodialysis, including the protector main part, the protector main part comprises box body and end cover, the inside of box body is equipped with one and holds the chamber, it is cylindric structure to hold the chamber, and the bottom that holds the chamber is spherical structure, the lower extreme of box body is equipped with the liquid outlet, and the liquid outlet link up with the bottom that holds the chamber, the both sides of box body all are equipped with the inlet, and the inlet link up with holding the chamber, the upper end that holds the intracavity portion is equipped with O shape circle, the lower extreme of end cover is equipped with the round platform, and the round platform embedding holds the chamber in, round platform lower surface and O shape circle contact. The utility model discloses a hold the chamber and save the dislysate, the effectual problem of dislysate outage when having solved the dialysis machine and using provides sufficient time for follow-up confession liquid, safety when having improved the patient dialysis greatly.

Description

Dialysate cutoff protective device for hemodialysis

Technical Field

The utility model relates to a dislysate outage protector for hemodialysis.

Background

The hemodialysis device is a medical device which utilizes the principle of a semipermeable membrane to exchange or discharge various harmful and redundant metabolic wastes and excessive electrolytes in the blood of a patient through the functions of dispersion, convection, filtration and the like, so that the internal environment of the body of the patient is close to that of a normal person, and the aim of purifying the blood is fulfilled. The traditional Chinese medicine composition is mainly used for treating acute and chronic renal failure and partial toxic diseases and the like caused by various reasons in clinic; the concentrated solution for dialysis and the dialysis water are prepared into qualified dialysate through a dialysate supply system, and solute dispersion, permeation and ultrafiltration are carried out on the qualified dialysate through a hemodialyzer and patient blood led out by a blood monitoring alarm system; the blood of the patient after the action returns to the body of the patient through the blood monitoring alarm system, and the liquid after dialysis is taken as waste liquid and is discharged by the dialysate supply system; the whole dialysis process is completed continuously and circularly, thereby achieving the purpose of treatment.

In the process of hemodialysis of a patient, the condition of dialysate exhaustion or insufficient supply sometimes occurs, and if the dialysate is not treated in time, the life safety problem is caused to the patient; in order to solve the problems, most equipment detects the flow or pressure of the pipeline to find the problems, but in the existing problem, certain reaction time is required when the existing equipment detects the problems or the occurrence of the detected conditions, and then the problem of liquid supply is reminded to be solved in a signal transmission or alarm mode, but all the time is required, air enters the pipeline in the period and is mixed in the rest of dialysate, so that unstable factors can be caused to dialysis; it is therefore important to solve the problem of normal liquid supply during the period of time that the apparatus detects the reaction.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a convenient to use, simple structure stores the dislysate through holding the chamber, and the effectual problem of dislysate outage when having solved the dialysis machine and using provides sufficient time for follow-up confession liquid, and safety when having improved the patient greatly dialyses has the dislysate outage protector for hemodialysis of practicality and use universality.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a dislysate protector that flows absolutely for hemodialysis, includes the protector main part, and the protector main part comprises box body and end cover, the inside of box body is equipped with one and holds the chamber, it is cylindric structure to hold the chamber, and the bottom that holds the chamber is spherical structure, the lower extreme of box body is equipped with the liquid outlet, and the liquid outlet link up with the bottom that holds the chamber, the both sides of box body all are equipped with the inlet, and the inlet link up with holding the chamber, the upper end that holds the intracavity portion is equipped with O shape circle, the lower extreme of end cover is equipped with the round platform, and the round platform imbeds and holds in the chamber, and the round platform lower surface contacts with O shape circle.

Preferably, a through hole is formed in the protective device body and penetrates through the end cover to extend into the box body.

Preferably, one side of the box body is provided with a fixing hole, and the fixing hole extends to the inside of the box body.

Preferably, the whole body of the protection device is of a tetragonal structure.

Preferably, the liquid inlet is arranged at the upper end of the liquid outlet.

This setting for bubble in the dislysate can not get into in the liquid outlet.

The utility model discloses a during beneficial effect: convenient to use, simple structure stores the dislysate through holding the chamber, and the effectual problem of dislysate outage when having solved the dialysis machine and using provides sufficient time for follow-up confession liquid, has improved the safety when patient dialyses greatly, has practicality and the universality of using.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the end cap structure of the present invention;

fig. 4 is a schematic view of the fitting installation of the present invention;

FIG. 5 is a schematic view of the usage state of the present invention;

the box comprises a box body 1, an end cover 2, a containing cavity 3, an O-shaped ring 4, a through hole 5, a liquid outlet 6, a liquid inlet 7, a circular table 8, a connector 9, a panel 10 and a fixing hole 11.

Detailed Description

Referring to fig. 1 to 5, the dialysate cutoff protection device for hemodialysis comprises a protection device main body, wherein the protection device main body is composed of a box body 1 and an end cover 2, the inside of the box body 1 is provided with a containing cavity 3, the containing cavity 3 is of a cylindrical structure, the bottom of the containing cavity 3 is of a spherical structure, the lower end of the box body 1 is provided with a liquid outlet 6, the liquid outlet 6 is communicated with the bottom of the containing cavity 3, two sides of the box body 1 are provided with liquid inlets 7, the liquid inlets 7 are communicated with the containing cavity 3, the upper end inside the containing cavity 3 is provided with an O-shaped ring 4, the lower end of the end cover 2 is provided with a round platform 8, the round platform 8 is embedded into the containing cavity, and the lower surface of the round platform 8 is in contact with the O-shaped ring 4.

Furthermore, a through hole 5 is formed in the protection device main body, and the through hole 5 penetrates through the end cover 2 and then extends into the box body 1.

Further, one side of the box body 1 is provided with a fixing hole 11, and the fixing hole 11 extends to the inside of the box body 1.

Further, the whole protection device main body is of a tetragonal structure.

Further, the liquid inlet 7 is arranged at the upper end of the liquid outlet 6.

Furthermore, the liquid inlet 7 and the liquid outlet 6 are both connected with a joint 9.

The utility model discloses an inlet is used for the inflow of dislysate, and one is used for the discharge of part dislysate and air.

During installation, the box body is fixed on the panel 10 through the fixing holes and the screws, the circular truncated cone of the end cover is pressed into the containing cavity of the box body, the joint is fixed on the liquid outlet and the liquid inlet, and then the pipelines are connected.

When the utility model is used, the dialyzate enters the containing cavity of the box body through one of the liquid inlets, and the liquid level reaches the liquid outlet; when the dialysate is cut off, the dialysate stored in the cavity in the box body can meet the practicability of the dialysis machine within a certain time, and the sufficient time for detection and reaction of the liquid supply equipment is given, so that the liquid is supplied again, the phenomenon of cut-off can not occur in the supply of the dialysate, and the safety of a patient during dialysis is greatly improved.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a dislysate protector that cuts off current for hemodialysis which characterized in that: the protection device comprises a protection device main body, wherein the protection device main body is composed of a box body and an end cover, the interior of the box body is provided with an accommodating cavity, the accommodating cavity is of a cylindrical structure, the bottom of the accommodating cavity is of a spherical structure, a liquid outlet is formed in the lower end of the box body and communicated with the bottom of the accommodating cavity, liquid inlets are formed in two sides of the box body and communicated with the accommodating cavity, an O-shaped ring is arranged at the upper end of the interior of the accommodating cavity, a round table is arranged at the lower end of the end cover and embedded into the accommodating cavity, and the lower surface of the round table is in contact with the O-shaped ring.

2. The dialysate cutoff protection device for hemodialysis of claim 1, wherein: the protective device main body is provided with a through hole, and the through hole penetrates through the end cover and then extends to the inside of the box body.

3. The dialysate cutoff protection device for hemodialysis of claim 1, wherein: one side of box body is equipped with the fixed orifices, and the fixed orifices extends to the inside of box body.

4. The dialysate cutoff protection device for hemodialysis of claim 1, wherein: the whole body of the protection device is of a tetragonal structure.

5. The dialysate cutoff protection device for hemodialysis of claim 1, wherein: the liquid inlet is arranged at the upper end of the liquid outlet.

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