CN205814758U - Hemodialysis catheter Contiuum type fixes bag - Google Patents

Abstract

The utility model provides a one-piece fixed bag for hemodialysis catheters, which is suitable for hemodialysis patients whose blood vessels are accessed by hemodialysis catheters, and belongs to disposable aseptic articles. The one-piece fixing bag includes: an applicator for protecting the entrance of the catheter, and the applicator is connected with a non-woven bag to play the role of one-piece fixation; a non-woven bag for placing the exposed catheter, which is sealed to protect the exposed catheter, The non-woven fabric is soft and comfortable, avoiding discomfort after long-term contact with the skin; the two fixing tapes are cross-fixed during use, which again acts as a fixed protection for the exposed catheter, and avoids the discomfort of the exposed catheter shaking and the catheter slipping happened. It plays an important role in the safety of the hemodialysis catheter during the non-dialysis interval.

Description

One-piece fixed bag for hemodialysis catheter

technical field

The utility model relates to a nursing appliance, more specifically, the utility model relates to a disposable sterile article.

Background technique

Hemodialysis has become the main treatment method for patients with end-stage renal disease. For emergency patients and patients with unestablished internal fistulas, catheter access is an ideal vascular access. It is quick to establish, safe to use, and easy to perform surgery. At the same time, for some maintenance hemodialysis patients with poor vascular conditions and physical functions, it is impossible to establish or maintain an arteriovenous fistula, and at this time indwelling a deep vein double-lumen dialysis catheter with a Dacron ring as a permanent access method becomes the most effective method One of the methods.

At present, in the clinical care of temporary or long-term hemodialysis catheters, the fixation of the exposed catheters is wrapped with sterile gauze and fixed with paper adhesive plasters, and then fixed to the skin with paper adhesive plasters horizontally. This method takes a relatively long time to operate. Long, and the tightness of the wrap cannot be controlled, too loose and easy to fall out, too tight and easy to affect the pop-up of the catheter clip, the adhesive plaster fixed on the skin is easy to loose because it contacts the sterile gauze wrapping the catheter. There is a risk of catheter slippage with separate fixation.

Contents of the invention

Aiming at the deficiencies in the prior art, the utility model provides a one-piece fixing bag for hemodialysis catheters, which adopts the method of applying, one-piece fixing of the catheter bag and double fixing of the tape at the tail, which is convenient, safe and suitable in size , the appearance is clean and beautiful, and the one-piece fixing method seals and protects all exposed parts of the catheter, avoiding pollution from the insertion port to the exposed catheter. It can effectively guarantee the safety of indwelling catheters for hemodialysis patients during non-dialysis periods. The technical scheme that the utility model adopts is:

A one-piece fixed bag for a hemodialysis catheter, comprising:

A catheter bag for passing through the catheter and protecting the exposed catheter; the upper part of the catheter bag is connected with an applicator, and the applicator is used to fix the catheter port and cover the catheter port to protect and fix the catheter port; An absorbent pad is arranged on the inner surface of the applicator;

The lower left and right sides of the catheter bag are connected with two adhesive tapes that can be cross-fixed to the skin and fix the catheter passing through the catheter bag.

Further, the size of the application is 5*6cm; the absorption pad is located in the center of the application; the size of the absorption pad is 2*3cm.

Further, the catheter bag is a non-woven bag.

Further, the length of the catheter bag is equal to the length of the exposed catheter.

Further, the adhesive surface on the tape is located on the outer side of the tape.

The utility model has the advantages that: for temporary or long-term hemodialysis catheters, the conjoined fixed bag can facilitate better operation by nurses, effectively ensuring the safety of hemodialysis patients indwelling catheters during non-dialysis periods. Improving the quality of life of hemodialysis patients. The one-piece fixed bag is made of non-woven material, which is comfortable to touch the skin and is disposable, which meets the requirements of nosocomial infection prevention and control.

Description of drawings

Fig. 1 is a schematic view of the inner structure of the utility model.

Fig. 2 is a schematic diagram of the outer structure of the utility model.

Fig. 3 is a state diagram of the utility model when in use.

detailed description

Below in conjunction with specific accompanying drawing and embodiment the utility model is further described.

The hemodialysis catheter one-piece fixed bag provided by the utility model, as shown in Figure 1 and Figure 2, includes: application 1, catheter bag 2, paper tape 3;

The catheter bag 2 is made of non-woven fabric. According to the length of the exposed catheter, a non-woven bag with a suitable length is made as the catheter bag 2. For example, the length of the catheter bag 2 can be the same as that of the exposed indwelling catheter, which is convenient for the nursing staff to operate; the catheter can be worn Into the middle of the catheter bag 2; the non-woven fabric is soft and comfortable, designed with a reasonable size according to the fixed length of the exposed catheter, it is convenient to place or take out the exposed catheter, it is conducive to nursing operations, and the appearance is clean;

The upper part of the catheter bag 2 is connected with the applicator 1 to achieve the effect of airtight protection of the exposed catheter and one-piece fixation, preventing the exposed catheter from being polluted and accidentally slipping off; The nozzle is used to protect and fix the nozzle; the inner surface of the applicator 1 is provided with an absorbent pad 101, which can absorb the seepage of the nozzle and keep the nozzle dry; the size of the applicator 1 It is 5*6cm; the absorption pad 101 is located in the central part of the applicator 1; the size of the absorption pad 101 is 2*3cm.

Two paper tapes 3 are connected to the left and right sides below the catheter bag 2, and the adhesive surface 301 on the tape 3 is located on the outer side of the tape 3; when in use, as shown in Figure 3, the two tapes 3 can cross upward to fix the catheter The bag 2 is also fixed on the patient's skin 4, which plays the role of fixing and protecting the catheter passing through the catheter bag 2 again, preventing the patient from shaking discomfort and accidental slippage of the catheter when changing positions. The cross fixing of the tape 3 plays a double fixing role, reducing the force of the catheter falling;

The one-piece design of the utility model is complete, airtight, protects and fixes all exposed parts of the hemodialysis catheter;

The one-piece fixing bag for the hemodialysis catheter is convenient and safe to use. It can effectively guarantee the safety of indwelling catheters for hemodialysis patients during non-dialysis periods. Through the application 1 in Figure 1, it plays a fixed role and reduces the force of the center of gravity of the fall; through the non-woven bag, it plays the role of properly placing the catheter, and it is sealed with the tube opening to avoid pollution; in Figure 3, the two Adhesive tape 3 plays the effect of fixation and protection again.

Claims (5)

1. a hemodialysis catheter Contiuum type fixes bag, it is characterised in that including:

The bag catheter (2) of conduit is exposed for supplying conduit to pass and protect；Described bag catheter (2) be connected above apply ointment or plaster (1), apply Patch (1) is used for being fixed on puts the mouth of pipe, covers and puts the mouth of pipe to play protection and the fixing effect putting the mouth of pipe；Described the interior of (1) of applying ointment or plaster Face is provided with absorption pad (101)；

The left and right sides, the lower section connection two of bag catheter (2) can intersect is fixed on skin and to the conduit through bag catheter (2) Play the adhesive tape (3) of fixation.

2. hemodialysis catheter Contiuum type as claimed in claim 1 fixes bag, it is characterised in that

The size of described apply ointment or plaster (1) is 5*6cm；Absorption pad (101) is positioned at (1) central part of applying ointment or plaster；Described absorption pad (101) A size of 2*3cm.

3. hemodialysis catheter Contiuum type as claimed in claim 1 fixes bag, it is characterised in that

Described bag catheter (2) uses non-woven bag.

4. hemodialysis catheter Contiuum type as claimed in claim 1 fixes bag, it is characterised in that

The length of described bag catheter (2) is equal to exposing catheter length.

5. hemodialysis catheter Contiuum type as claimed in claim 1 fixes bag, it is characterised in that

Mucilage glue surface (301) on adhesive tape (3) is positioned at the lateral surface of adhesive tape (3).