CN215740864U - Improved peritoneal dialysis solution cap - Google Patents

Abstract

The utility model relates to the technical field of medical appliances, in particular to an improved peritoneal dialysis solution cap which comprises a peritoneal dialysis tube connector, a Y-shaped connecting tube and a cap main body, wherein a threaded interface is arranged at one end of the peritoneal dialysis tube connector, the Y-shaped connecting tube is sleeved on the periphery of the threaded interface, the cap interface is arranged at the other end of the peritoneal dialysis tube connector, the cap main body is sleeved on the periphery of the cap interface, a connecting band is arranged at the center of the top of the cap main body, a fixing ring is arranged at one end, far away from the cap main body, of the connecting band, the overall structure is simple, the cap main body and the Y-shaped connecting tube are in sleeved connection, the cap is prevented from being lost, the Y-shaped interface is convenient to seal, the cap taking treatment operation is convenient, the stability and the practicability are high, and certain popularization value is achieved.

Description

Improved peritoneal dialysis solution cap

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an improved peritoneal dialysis solution cap.

Background

Peritoneal dialysis is a dialysis method using the peritoneum of the human body as a dialysis membrane, and the exchange of solute and moisture is carried out by the dialysate filled into the peritoneal cavity and the plasma components in the capillary vessel on the other side of the peritoneum, so as to remove the metabolic products and excessive moisture retained in the body, and meanwhile, the necessary substances for the body are supplemented by the dialysate, and the aim of kidney substitution or supporting treatment is achieved by continuously updating the peritoneal dialysate.

The existing peritoneal dialysis cap is placed at will after the peritoneal dialysis is finished, so that the environment is influenced to be clean, meanwhile, the cap cannot be found to be sealed easily, and the Y-shaped connecting pipe interface is sealed by knotting or other substitution methods, so that the risk of pollution caused by leakage of waste liquid is easily caused.

Accordingly, there is a need for an improved peritoneal dialysis cap that ameliorates the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an improved peritoneal dialysis solution cap to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a peritoneal dialysis liquid block of improvement, includes that peritoneal dialysis tube connects, Y type is taken over and the block main part, the one end that peritoneal dialysis tube connects is equipped with the hickey, hickey's peripheral cover is established and is installed Y type and take over, the other end that peritoneal dialysis tube connects is equipped with the block interface, the peripheral cover of block interface is established and is installed the block main part, the top center department of block main part installs the connecting band, the one end that the block main part was kept away from to the connecting band is installed solid fixed ring.

As a preferable scheme of the utility model, a plurality of groups of clamping salient points are annularly and equidistantly distributed on the periphery of the cap interface.

As a preferable scheme of the utility model, one end of the Y-shaped connecting pipe is provided with a sleeving interface.

As a preferable aspect of the present invention, the nesting interface is mounted on the periphery of the threaded interface in a size-matched manner.

As a preferable scheme of the utility model, the fixing ring is sleeved on the periphery of the Y-shaped connecting pipe, and a limiting convex ring is arranged on the periphery of the Y-shaped connecting pipe and positioned on one side of the fixing ring.

As a preferable scheme of the utility model, a handle ring is arranged between the centers of the two sides of the cap main body.

As the preferable scheme of the utility model, the inner wall of the cap main body is provided with an annular clamping groove, wherein the size of the annular clamping groove is matched with that of the clamping salient point.

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

1. in the utility model, the connecting band is added on the top of the cap main body, the fixing ring arranged at the other end of the connecting band is sleeved on the periphery of the joint of the Y-shaped connecting tube and the peritoneal dialysis catheter, and the limiting convex ring arranged on the periphery of the Y-shaped connecting tube ensures that the fixing ring is positioned on the Y-shaped connecting tube and the limiting convex ring to limit and sleeve and is not easy to fall off, the cap main body is convenient to open by a handle ring, the cap main body is connected with the Y-shaped connecting tube by the connecting band and the fixing ring in a matching way, the risk of waste liquid leakage caused by the fact that the closure of the peritoneal dialysis catheter of the Y-shaped connecting tube is influenced by the cap main body losing is avoided, meanwhile, the cap main body naturally sags after being opened due to the action of gravity, the peritoneal dialysis operation is not influenced, the risk of pollution is avoided, the action of additionally placing the cap is not increased, the treatment operation is convenient, the treatment efficiency is improved, the structure is simple, and the cap main body is provided with a structure for being sleeved and connected with the Y-shaped connecting tube, the cap is prevented from being lost, the Y-shaped interface is convenient to seal, and the cap is convenient to take off for treatment operation and use.

Drawings

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall view of the present invention;

FIG. 3 is a schematic view of the overall split structure of the present invention;

FIG. 4 is a schematic structural diagram of the main body of the Y-shaped adapter and cap of the present invention;

FIG. 5 is a side view of the body of the peritoneal dialysis catheter adapter and cap of the present invention.

In the figure: 1. a peritoneal dialysis tubing connector; 101. a cap interface; 102. a threaded interface; 2. a Y-shaped adapter tube; 201. sleeving an interface; 202. a limit convex ring; 3. a cap body; 301. a handle ring; 302. a connecting belt; 303. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an improved peritoneal dialysis liquid block, including peritoneal dialysis tube connects 1, 2 and block main part 3 are taken over to the Y type, peritoneal dialysis tube connects 1's one end is equipped with hickey 102, hickey 102's peripheral cover is established and is installed Y type and take over 2, peritoneal dialysis tube connects 1's the other end is equipped with block interface 101, the peripheral cover of block interface 101 is established and is installed block main part 3, the top center department of block main part 3 installs connecting band 302, connecting band 302 is kept away from the one end of block main part 3 and is installed solid fixed ring 303, overall structure is simple, the block main part and Y type take over the cup joint structure, avoid the block to lose and make things convenient for Y type interface to seal and conveniently get and cover treatment operation and use and stability and practicality are higher, certain spreading value has.

In an embodiment, referring to fig. 1, fig. 3, and fig. 5, a plurality of sets of clamping bumps are arranged on the periphery of the cap interface 101 at equal intervals, a pull ring 301 is installed between the centers of the two sides of the cap body 3, and an annular clamping groove is formed in the inner wall of the cap body 3, wherein the size of the annular clamping groove is matched with that of the clamping bumps, the clamping bumps on the cap interface 101 are matched with the annular clamping groove in the inner wall of the cap body 3, so that the cap interface 101 is conveniently sealed and clamped to install the cap body 3, and the pull ring 301 is convenient for pulling the cap body 3 to open the cap interface 101 for use.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, a sleeving connector 201 is disposed at one end of the Y-shaped adapter 2, and the sleeving connector 201 is installed at the periphery of the threaded connector 102 in a size-matched manner, so that the sleeving connection of the threaded connector 102 of the peritoneal dialysis catheter adapter 1 is facilitated through the sleeving connector 201 of the Y-shaped adapter 2.

In an embodiment, referring to fig. 1, 2 and 4, the fixing ring 303 is sleeved on the periphery of the Y-shaped connection tube 2, and a limiting convex ring 202 is arranged at the periphery of the Y-shaped adapter 2 and at one side of the fixing ring 303, the fixing ring 303 is positioned on the Y-shaped connecting pipe 2 and is sleeved with the limiting convex ring 202 in a limiting way to prevent the fixing ring from falling off easily through the limiting convex ring 202 arranged on the periphery of the Y-shaped connecting pipe 2, the cap main body 3 is convenient to open through the pull ring 301, the cap main body 3 is connected with the Y-shaped connecting pipe 2 through the connecting belt 302 and the fixing ring 303, the risk that the waste liquid leaks due to the fact that the abdominal cavity adapter 1 of the Y-shaped connecting pipe 2 is sealed due to the fact that the cap main body 3 is lost and influenced is avoided, and meanwhile due to the action of gravity, the utility model has the advantages of the nature droops after opening, does not influence the operation of peritoneal dialysis, does not have the risk of pollution yet to do not increase the action of additionally placing the block, make things convenient for the treatment operation to improve treatment efficiency.

The working principle is as follows: when in use, the connecting band 302 is added on the top of the cap main body 3, the fixing ring 303 arranged at the other end of the connecting band 302 is sleeved on the periphery of the joint of the Y-shaped connecting tube 2 and the peritoneal dialysis tube connector 1, and the limiting convex ring 202 arranged on the periphery of the Y-shaped connecting tube 2 ensures that the fixing ring 303 is positioned on the Y-shaped connecting tube 2 and the limiting convex ring 202 to carry out limiting sleeve, so that the cap main body 3 is convenient to open by the pull ring 301, the cap main body 3 is connected with the Y-shaped connecting tube 2 by the connecting band 302 and the fixing ring 303, the risk of leakage of waste liquid caused by the fact that the peritoneal dialysis tube connector 1 of the Y-shaped connecting tube 2 is sealed due to the loss of the cap main body 3 is avoided, meanwhile, the cap main body 3 naturally droops after being opened due to the action of gravity, the peritoneal dialysis operation is not influenced, the risk of pollution is avoided, the action of additionally arranging a cap is not increased, the treatment operation is convenient, and the treatment efficiency is improved, overall structure is simple, has the block main part and takes over with Y type and cup joints the connection structure, avoids the block to lose and makes things convenient for Y type interface to seal and conveniently gets the lid treatment operation and use and stability and practicality are higher, have certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a peritoneal dialysis liquid block of improvement, includes peritoneal dialysis pipe joint (1), Y type is taken over (2) and block main part (3), its characterized in that: the one end of peritoneal dialysis tubing connects (1) is equipped with hickey (102), the peripheral cover of hickey (102) is established and is installed Y type and take over (2), the other end of peritoneal dialysis tubing connects (1) is equipped with block interface (101), the peripheral cover of block interface (101) is established and is installed block main part (3), the top center department of block main part (3) installs connecting band (302), the one end that block main part (3) were kept away from in connecting band (302) is installed solid fixed ring (303).

2. An improved liquid pervious cap according to claim 1, wherein: and a plurality of groups of clamping salient points are annularly and equidistantly distributed on the periphery of the cap interface (101).

3. An improved liquid pervious cap according to claim 1, wherein: one end of the Y-shaped connecting pipe (2) is provided with a sleeving connector (201).

4. An improved liquid pervious cap according to claim 3, wherein: the sleeving interface (201) is matched and installed on the periphery of the threaded interface (102) in size.

5. An improved liquid pervious cap according to claim 1, wherein: the fixing ring (303) is sleeved on the periphery of the Y-shaped connecting pipe (2), and a limiting convex ring (202) is arranged on the periphery of the Y-shaped connecting pipe (2) and on one side of the fixing ring (303).

6. An improved liquid pervious cap according to claim 1, wherein: a handle ring (301) is arranged between the centers of the two sides of the cap main body (3).

7. An improved liquid pervious cap according to claim 1, wherein: the inner wall of the cap body (3) is provided with an annular clamping groove, wherein the size of the annular clamping groove is matched with that of the clamping salient point.

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