CN214762544U

CN214762544U - Replacement liquid pipe convenient for hemodialysis

Info

Publication number: CN214762544U
Application number: CN202120471707.6U
Authority: CN
Inventors: 王坤
Original assignee: Anhui Weihang Weiye Technology Co ltd
Current assignee: Anhui Weihang Weiye Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-19
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a replacement liquid pipe convenient to hemodialysis, including loading board and infusion mechanism, the right-hand member face of loading board is fixed with the flange, and the preceding terminal surface of flange is fixed with U type electric plate, and the top of flange is fixed with shift knob simultaneously, the preceding terminal surface of loading board is fixed with first kelly, second kelly and third kelly, and the front side block of loading board is connected with transparent cover, and transparent cover's preceding terminal surface is fixed with the handle simultaneously, infusion mechanism passes between the first kelly, between the third kelly and the inboard of U type electric plate, and infusion mechanism winds the second kelly. This replacement liquid pipe for hemodialysis of being convenient for, the left end that needs to manage the feed liquor before using the device is connected with the filter, and two feed liquor pipes all can be used to the infusion, and when changing the filter that one of them feed liquor pipe corresponds, another feed liquor pipe can normal use, need not to pause the infusion and accomplishes the change operation of filter for infusion operation is more continuous.

Description

Replacement liquid pipe convenient for hemodialysis

Technical Field

The utility model relates to a replacement liquid pipe is related technical field, specifically is a replacement liquid pipe for hemodialysis of being convenient for.

Background

The substitution liquid tube belongs to medical equipment, is mainly used for hemodialysis filtration and hemofiltration mode treatment, and finds that a typical substitution liquid tube in the prior art is a hemofilter and a hemofilter substitution liquid tube with the publication number of CN211705443U through mass search. The blood filter liquid replacement pipe comprises a pipe body, a check valve is arranged on the pipe body, the check valve comprises an inlet connector, an outlet connector and a diaphragm, a valve cavity is formed between the inlet connector and the outlet connector, the diaphragm is freely arranged in the valve cavity, an inlet passage communicated with the valve cavity is arranged on the inlet connector, and an outlet passage communicated with the valve cavity is arranged on the outlet connector; the membrane is moved to seal and cover the inlet channel by moving towards the inlet channel so as to disconnect the inlet channel and the outlet channel; the outlet connector is provided with a supporting bulge extending into the valve cavity so as to prop and separate the diaphragm and the outlet channel when the diaphragm moves towards the outlet connector, and then the inlet channel and the outlet channel are communicated. Through addding the check valve, when taking place replacement liquid pipe back-off condition, the diaphragm can break off the check valve under fluid pressure, and blood can't get into inlet channel, because the replacement liquid pipe is in the off-state, the risk that equipment still moved and brought when can avoiding replacement liquid pipe back-off.

In view of the above, the conventional replacement liquid tube needs to suspend the infusion operation during the filter replacement process, which may affect the normal treatment, and the infusion tube is difficult to be stably disposed, so that the conventional apparatus needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a replacement liquid pipe for hemodialysis convenient to current replacement liquid pipe that proposes in solving above-mentioned background art need suspend the infusion operation at the in-process of changing the filter, can influence the normal clear of treatment like this, and the transfer line is difficult to obtain the firm problem of laying the processing.

In order to achieve the above object, the utility model provides a following technical scheme: a replacement fluid tube convenient for hemodialysis, which comprises a bearing plate and a fluid infusion mechanism,

the electric heating device comprises a bearing plate, a convex plate, a first clamping rod, a second clamping rod and a third clamping rod, wherein the convex plate is fixed on the right end face of the bearing plate, the U-shaped electric heating plate is fixed on the front end face of the convex plate, a switch button is fixed on the top of the convex plate, the first clamping rod, the second clamping rod and the third clamping rod are fixed on the front end face of the bearing plate, the front side of the bearing plate is connected with a transparent cover plate in a clamping mode, and a handle is fixed on the front end face of the transparent cover plate;

and the infusion mechanism passes through the space between the first clamping rods, the space between the third clamping rods and the inner side of the U-shaped electric heating plate, and bypasses the second clamping rod.

The utility model discloses an infusion device, including first kelly, second kelly, infusion mechanism, first kelly, second kelly, first kelly, second kelly and second kelly are connected to the infusion mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the replacement fluid tube for facilitating hemodialysis,

(1) before the device is used, the left end of the liquid inlet pipe is required to be connected with the filter, the two liquid inlet pipes can be used for transfusion, when the filter corresponding to one of the liquid inlet pipes is replaced, the other liquid inlet pipe can be normally used, and the replacement operation of the filter is completed without suspending transfusion, so that the transfusion operation is more continuous;

(2) first kelly, second kelly and third kelly play the effect that supports spacing and guide to the transfer line, can cover after laying the transfer line and put fixed transparent cover plate, conveniently keep apart the protection processing to the transfer line, U type electric plate plays the effect of heating to the medicine in the transfer line, avoids the medicine that the temperature is crossed lowly to directly pour into internally and arouse the discomfort.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of the left side view cross-section structure of the present invention.

In the figure: 1. the infusion device comprises a bearing plate, 2, a convex plate, 3, a U-shaped electric heating plate, 4, a switch button, 5, a first clamping rod, 6, a second clamping rod, 7, a third clamping rod, 8, a clamping ring, 9, a transparent cover plate, 10, a handle, 11, an infusion mechanism, 1101, a liquid inlet pipe, 1102, an infusion tube, 1103 and a needle head.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a convenient replacement liquid tube for hemodialysis, a convex plate 2 is fixed on the right end face of a bearing plate 1, a U-shaped electric heating plate 3 is fixed on the front end face of the convex plate 2, a switch button 4 is fixed on the top of the convex plate 2, a first clamping rod 5, a second clamping rod 6 and a third clamping rod 7 are fixed on the front end face of the bearing plate 1, a transparent cover plate 9 is connected on the front side of the bearing plate 1 in a clamping manner, and a handle 10 is fixed on the front end face of the transparent cover plate 9;

the transfusion mechanism 11, the transfusion mechanism 11 passes through the first clamping rods 5, the third clamping rods 7 and the inner side of the U-shaped electric heating plate 3, and the transfusion mechanism 11 bypasses the second clamping rods 6.

Specifically, the equal block in front end, the front end of second kelly 6 of first kelly 5 and the front end of third kelly 7 are connected in the inboard of snap ring 8, and snap ring 8 fixes on the rear end face of transparent cover plate 9, and snap ring 8 plays the spacing effect of block to first kelly 5, second kelly 6 and third kelly 7, conveniently strengthens being connected between transparent cover plate 9 and loading board 1.

Specifically, the second clamping rods 6 are arranged on the bearing plate 1 in a vertically staggered manner, and the vertically staggered second clamping rods 6 play a role in supporting and guiding the infusion tube 1102.

Specifically, the infusion mechanism 11 comprises two liquid inlet pipes 1101, an infusion tube 1102 and a needle 1103, the right end of each liquid inlet pipe 1101 is connected with the infusion tube 1102, the left end of each liquid inlet pipe 1101 needs to be connected with a filter before the device is used, when the filter corresponding to one liquid inlet pipe 1101 is replaced, the other liquid inlet pipe 1101 can be normally used, and replacement operation of the filter can be completed without suspending infusion.

Specifically, the transfusion tube 1102 passes through the first clamping rods 5, the third clamping rods 7 and the U-shaped electric heating plate 3, the inner side of the transfusion tube is connected with the needle 1103, the transfusion tube 1102 bypasses the second clamping rods 6, the first clamping rods 5 and the third clamping rods 7 play a limiting role in the transfusion tube 1102, the U-shaped electric heating plate 3 plays a heating role in medicine in the transfusion tube 1102, and the medicine temperature is prevented from being excessively low and stimulating a human body.

The working principle is as follows: when the replacement liquid tube for facilitating hemodialysis is used, firstly, the liquid conveying tube 1102 penetrates through the space between the first clamping rods 5, the space between the third clamping rods 7 and the inner side of the U-shaped electric heating plate 3, the liquid conveying tube 1102 bypasses the second clamping rod 6, then the handle 10 is held by hand to clamp the transparent cover plate 9 at the front side of the bearing plate 1, at the moment, the first clamping rod 5, the second clamping rod 6 and the third clamping rod 7 are all clamped and connected at the inner side of the clamping ring 8, then, the left end of the liquid inlet tube 1101 is connected with a filter, after the needle 1103 is pricked on the body, the two liquid inlet tubes 1101 can be used for transfusion, when the filter corresponding to one liquid inlet tube 1101 is replaced, the other liquid inlet tube 1101 can be normally used, the replacement operation of the filter is completed without pausing the transfusion, after the U-shaped electric heating plate 3 is opened by pressing the switch button 4, the U-shaped electric heating plate 3 plays a role in heating the liquid conveying tube 1102, and the phenomenon that the temperature of the medicine is too low and stimulates the human body is avoided, this completes the work and is within the skill of the art, not described in detail in this specification.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a replacement liquid pipe for hemodialysis convenient to, includes loading board (1) and infusion mechanism (11), its characterized in that:

the electric heating plate comprises a bearing plate (1), wherein a convex plate (2) is fixed on the right end face of the bearing plate (1), a U-shaped electric heating plate (3) is fixed on the front end face of the convex plate (2), a switch button (4) is fixed on the top of the convex plate (2), a first clamping rod (5), a second clamping rod (6) and a third clamping rod (7) are fixed on the front end face of the bearing plate (1), a transparent cover plate (9) is connected to the front side of the bearing plate (1) in a clamping mode, and a handle (10) is fixed on the front end face of the transparent cover plate (9);

the transfusion mechanism (11) passes through the first clamping rods (5), the third clamping rods (7) and the inner sides of the U-shaped electric heating plates (3), and the transfusion mechanism (11) bypasses the second clamping rods (6).

2. The substitution tube for facilitating hemodialysis of claim 1, wherein: the front end of first kelly (5), the front end of second kelly (6) and the equal block of front end of third kelly (7) are connected in the inboard of snap ring (8), and snap ring (8) are fixed on the rear end face of transparent cover plate (9).

3. The substitution tube for facilitating hemodialysis of claim 1, wherein: the second clamping rods (6) are arranged on the bearing plate (1) in a vertically staggered mode.

4. The substitution tube for facilitating hemodialysis of claim 1, wherein: the infusion mechanism (11) comprises a liquid inlet pipe (1101), an infusion tube (1102) and a needle (1103), the right end of the liquid inlet pipe (1101) is connected with the infusion tube (1102), and the number of the liquid inlet pipe (1101) is two.

5. The substitution tube for facilitating hemodialysis of claim 4, wherein: the infusion tube (1102) passes through the first clamping rods (5), the third clamping rods (7) and the inner side of the U-shaped electric heating plate (3) to be connected with the needle (1103), and the infusion tube (1102) bypasses the second clamping rod (6).