Dialysis Catheter Cover

A protective cover and catheter technology, applied in catheters, dialysis systems, etc., can solve problems such as inability to isolate and protect dialysis catheters, inability to feedback external water infiltration, and inability of patients to take a bath easily. simple structure

CN105343983BActive Publication Date: 2019-10-25宁波百通医疗科技有限公司
7 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2019-10-25

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a dialysis catheter protecting cover, and aims at providing a dialysis catheter protecting cover which is simple in structure, low in cost, waterproof and convenient for a dialysis patient to have a bath. According to the technical scheme, the dialysis catheter protecting cover comprises a sealed protecting cover body, an opening for allowing a dialysis catheter to go in and out is formed in the protecting cover body, and a sticking piece is arranged at the edge of the opening in a sealing and matched mode. The exposed dialysis catheter is protected by arranging the protecting cover body, the sticking piece is arranged at the edge of the opening in the sealing and matched mode, that is, the sticking piece is used for fixing the protecting cover body at the outer side of a wound of a human body, therefore, the wound of the human body and the dialysis catheter are both in a completely-isolated state, and the infection risk is reduced; when liquid such as water is permeated into a protected area, that is, the protecting cover body, the internal condition can be observed, and people are prompted to do urgent treatment. According to the dialysis catheter protecting cover, the structure is simple, the cost is low, the isolation effect is good, and the problem that infection is prone to occurrence when the patient has the bath is solved; in addition, multiple safety barriers are arranged, and therefore the probability that the patient is infected is greatly decreased.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to medical equipment, more specifically to a protective cover for a dialysis catheter. Background technique

[0002] Dialysis is a separation and purification technique that separates small molecules from biological macromolecules by the principle of small molecules diffusing into water or buffer through a semipermeable membrane. Dialysis therapy is a treatment method that allows the component solutes or water in body fluids to be excreted from the body through a semipermeable membrane. Generally, it can be divided into two types: hemodialysis and peritoneal dialysis. At present, dialysis is the main treatment method adopted by many hospitals in the treatment of uremia, renal failure and other kidney diseases.

[0003] When a patient is treated with dialysis, before the patient's internal arteriovenous fistula matures, a temporary blood dialysis catheter is often used as the patient's vascular access. The temporary blood dialysis...

Examples

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] see figure 1 and figure 2 As shown, the technical solution of the present invention is to provide a dialysis catheter protective cover with the following structure, including a sealed protective cover main body 1, and said protective cover main body 1 is provided with an opening 11 for the dialysis catheter to enter and exit, said The edge of the opening 11 is sealed with an adhesive sheet 5, and the exposed dialysis catheter is protected by setting the protective cover main body 1 to isolate external infection factors, such as clothes, various liquids, dust and germs in the air, etc., and The edge of the opening 11 is sealed with an adhesive sheet 5, that is, the main body of the protective cover 1 is fixed on the outside of the human wound opening by using the adhesive sheet 5, so that the human wound opening and the dialysis cathete...