CN217245808U

CN217245808U - Novel dialysate bung

Info

Publication number: CN217245808U
Application number: CN202120638503.7U
Authority: CN
Inventors: 谢茂芳; 李志利; 张宽; 孙增录; 郭亚琳; 袁世阳; 赵方方; 秦瑞方
Original assignee: Henan Tuoren Medical Technology Co ltd
Current assignee: Henan Tuoren Medical Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-08-23
Anticipated expiration: 2031-03-30

Abstract

The patent of the utility model relates to a medical treatment auxiliary equipment technical field specifically discloses a novel dislysate bung, including lid and handle, lid one side is equipped with the boss through-hole that is used for the dislysate pipette to pass through, the handle head end is equipped with and is used for the handhole door with boss through-hole matched with, the inseparable buckle of handhole door lower part bulge is in the boss through-hole, guarantee that dislysate is not polluted and reveals in the transportation. The utility model not only ensures the sealing performance of the whole dialysis barrel, but also effectively prevents bacteria dust from polluting dialysate when not dialyzed; and the utility model discloses the handhole door open with the simple laborsaving of closed action, and sealed effectual, think about exquisitely, the course of working is simple and low cost, be convenient for on a large scale produce.

Description

Novel dialysate bung

Technical Field

The utility model belongs to the technical field of medical auxiliary equipment, concretely relates to novel dislysate bung.

Background

The dialysis concentrated solution is a liquid which is needed to be aided by solute exchange between the hemodialysis concentrated solution and blood on two sides of a dialysis membrane through dispersion. The dialysis concentrated solution contains K +, Na +, Ca2+, Mg2+, Cl-, HCO 3-and acetic acid. The dialysate has a certain osmotic pressure and is used for rectal, abdominal or extracorporeal dialysis. Hemodialysis concentrate is therefore an important medical consumable in the treatment of uremia.

Dialysis concentrate generally divide into A bucket and B bucket when using, and the bottle lid on the dialysate bucket is twisted the bottle lid of twisting at present, open during the use can, such bung has following defect: 1. when the dialysis catheter is used, the catheter is required to be inserted into the barrel, the diameter of the catheter is smaller than that of the barrel nozzle, and the entry of foreign matters is difficult to avoid in the dialysis process, so that the foreign matters can possibly enter the body of a dialysis patient, and the dialysis patient has potential safety hazards in the dialysis process; 2. because the outlet of the barrel opening is sealed by using the aluminum foil and then the barrel cover is screwed, the aluminum foil at the barrel opening needs to be opened by using a tool after the barrel cover is opened by medical personnel, the tool for opening the aluminum foil is not fixed, and the tool is easy to cause pollution or cross infection after being repeatedly used; 3. the use process of the hemodialysis concentrated solution is about 4-5 hours, after the cover is discarded, the barrel opening is exposed greatly, and particularly, the hemodialysis concentrated solution used by two or more people is easy to have more settlement bacteria entering the barrel to cause dialysate pollution, so that the patient is easy to be infected, and even the life safety of the patient is threatened; at the same time, too much dust can also get into the dialysis machine causing clogging.

Based on this, how to design a can prevent dust and fungus and can be convenient for medical personnel to pierce the aluminium foil fast again, can also satisfy the novel dislysate bung that does not have the space between dislysate straw and bung hole in dialysis process is the problem that technical staff in the field need solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned defect that current dislysate bung exists, provide a novel dislysate bung, specifically taken following technical scheme:

the utility model provides a novel dislysate bung, includes lid and handle, lid one side is equipped with the boss through-hole that is used for the dislysate pipette to pass through, the handle head end is equipped with and is used for the handhole door with boss through-hole matched with, the inseparable buckle of handhole door lower part bulge is in the boss through-hole, guarantee that the dislysate is not polluted and reveals in the transportation.

As a further improvement, the opposite side of the cover body is provided with two bases with holes, the handle end is of a hollow structure and passes through the rivet, the handle end and the base are connected with the cover body, and the distance between the two bases is greater than the width of the handle end.

As a further improvement of the utility model, the handle is further provided with a groove for assembling the blade, and the groove is a triangular groove.

As a further improvement of the utility model, the front end of the blade is provided with a sharp point for scratching the aluminum foil, and the tail end is provided with a finger hole for the finger to pass through.

As a further improvement of the utility model, the blade is made of any one of stainless steel, engineering plastics and ceramics.

As a further improvement of the utility model, the diameter size interference of boss through-hole is 1mm in dialysate pipette diameter.

As a further improvement, the cover body, the boss through hole and the base are integrally formed by injection molding.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. arranging a boss through hole, wherein the diameter size of the boss through hole is in interference fit with the diameter of the dialysate pipette by 1 mm; can improve the leakproofness of dialysis process in the dislysate bucket, reduce and subside the risk that fungus or foreign matter got into in the bucket, avoid causing the pollution of dislysate.

2. Set up the blade, for medical personnel provide the instrument that punctures the aluminium foil and seal, avoided causing the risk of pollution and infection because of instrument used repeatedly, the terminal finger hole that sets up of blade surface, the medical personnel one-hand operation of being convenient for has improved medical personnel's work efficiency.

3. The handle is arranged, when the medical barrel cover is used, the handle is opened, the handle and the cover body form a straight line, the handle and the cover body form a tool for unscrewing the barrel cover, medical workers can open the barrel cover conveniently, and the working efficiency of the medical workers is improved.

4. Set up the recess, avoid placing the secondary damage that leads to because of the blade is random.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: 1-a cover body; 2-boss through hole; 3-hole covers; 4-a handle; 5-blade; 6-groove; 7-a base; 8-riveting.

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 efforts all belong to the protection scope of the present invention.

The utility model discloses a novel dialysate barrel cover, as shown in fig. 1, which comprises a cover body 1 and a handle 4, wherein one side of the cover body 1 is provided with a boss through hole 2 for a dialysate pipette to pass through, the head end of the handle 4 is provided with a hole cover 3 for interference fit with the boss through hole 2, and the hole cover 3 is tightly buckled in the boss through hole 2, so as to ensure that dialysate is not polluted and leaked in the transportation process; meanwhile, after dialysis is finished, the hole cover 3 can be buckled on the boss through hole 2, so that the dialysate barrel is sealed again, and the dialysate is prevented from being polluted by the external environment.

Preferably, two bases 7 with holes are arranged on the other side of the cover body 1, the tail end of the handle 4 is of a hollow structure, the distance between the two bases 7 is larger than the width of the tail end of the handle, and the handle 4 and the cover body 1 can be riveted by a rivet 8 penetrating through the tail end of the handle 4 and the base hole of the base 7; when the medical barrel cover is used, the handle is opened, so that the handle and the cover body form a straight line, the cover body becomes a tool for unscrewing the cover, medical personnel can open the cover conveniently, and the working efficiency of the medical personnel is improved.

Preferably, the handle 4 is further provided with a groove 6 for assembling the blade 5, and the groove 6 is a triangular groove; avoid the secondary damage that leads to because of the blade is placed at will.

Preferably, the front end of the blade 5 is provided with a sharp point for cutting the aluminum foil, and the tail end is provided with a finger hole for a finger to pass through; the aluminum foil sealing device has the advantages that a tool for puncturing the aluminum foil seal is provided for medical workers, the risks of pollution and infection caused by repeated use of the tool are avoided, meanwhile, the finger holes are convenient for the medical workers to operate with one hand, and the working efficiency of the medical workers is improved.

Preferably, the blade 5 is made of any one of stainless steel, engineering plastics and ceramics; the medical personnel of being convenient for easily get rid of the aluminium foil and seal.

Preferably, the diameter size of the boss through hole 2 is 1mm larger than that of the dialysate pipette; can improve the leakproofness of dialysis process in the dislysate bucket, reduce and subside the risk that fungus or foreign matter got into in the bucket, avoid causing the pollution of dislysate.

Preferably, the cover body 1, the boss through hole 2 and the base 7 are integrally formed by injection molding.

The working principle is as follows:

when dialysis is carried out, the handle 4 is firstly opened, the blade 5 is taken out from the groove 6, the handle 4 and the cover body 1 form a straight line at the moment, the barrel cover can be easily unscrewed, the blade 5 is used for removing an aluminum foil sealed at the opening of a dialysis concentrated solution barrel, then the barrel cover is screwed onto the dialysis concentrated solution barrel again, the dialysis solution pipette is placed into the barrel through the boss through hole 2, and then the blade 5 is placed into the groove 6. After use, the dialysate pipette is taken out, and the hole cover 3 of the handle 4 is buckled on the boss through hole 2, so that the dialysis barrel is sealed again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The novel dialysate barrel cover is characterized by comprising a cover body (1) and a handle (4), wherein a boss through hole (2) for a dialysate pipette to pass through is formed in one side of the cover body (1), a hole cover (3) matched with the boss through hole (2) is arranged at the head end of the handle (4), and a protruding part on the lower portion of the hole cover (3) is tightly buckled in the boss through hole (2), so that dialysate is prevented from being polluted and leaked in the transportation process; the novel blade cover is characterized in that two bases (7) with holes are arranged on the other side of the cover body (1), the tail end of the handle (4) is of a hollow structure, a rivet (8) penetrates through the tail end of the handle (4) and the bases (7), the handle (4) is connected with the cover body (1), the distance between the two bases (7) is larger than the width of the tail end of the handle (4), a groove (6) for assembling blades (5) is further formed in the handle (4), and the groove (6) is a triangular groove; the front end of the blade (5) is provided with a sharp point for cutting the aluminum foil, and the tail end of the blade is provided with a finger hole for a finger to pass through.

2. The novel dialysate bung according to claim 1, wherein the blades (5) are made of any one of stainless steel, engineering plastics, and ceramics.

3. The novel dialysate bung according to claim 1, wherein the boss through hole (2) has a diameter size that is 1mm larger than the diameter of the dialysate pipette.

4. The novel dialysate bung according to claim 1, wherein the lid (1), boss through-hole (2) and base (7) are injection moulded in one piece.