CN2344034Y - Eexternal fixing device for urinary catheter - Google Patents

Abstract

The utility model relates to an external fixing device for urethral catheters in clinic urethral catheterization, which is composed of a control valve, dragging strips and a fixed ring, wherein, the control valve is sheathed on a urethral catheter and is provided with dragging strips at both sides for tying lug plates, one end head section of each of the dragging strips is sewed or glued with nylon hasps, and the fixed ring is tied on a waist and is provided with the dragging strips. The external fixing device for urethral catheters can prevent the urinary catheter from slipping, stop skin allergy, avoid neurogenic bladder, reduce retrogression urinary tract infection and the secondary infection of urethral injury, and control urine timing quantitative discharge.

Description

The external fixer of catheter

This utility model relates to a kind of medical apparatus and instruments, and definite saying so relates to a kind of fixture of catheter.

In the prior art, the catheter that is used for clinically to patient's drainage of urine is a kind of sebific duct, the output of urine and speed do not add control, the root of the section of exposing is used adhesive plaster and skin adhesive together after the insertion, influence because of oils and fats on the skin and perspiration, the outside slippage that often is pasted not strongly needs to insert again, can produce neurogenic bladder, antidromicity urinary tract infection.The skin that has also can produce anaphylaxis.

The purpose of this utility model is to provide a kind of fixation to people, and the external fixture of the controllable catheter of slippage and allergic phenomena does not take place.

This utility model is realized by following structure.

Be with a medical control valve on the catheter, the control valve both sides have fastens the otic placode of fastening the hole having of tractive band, there is the retainer ring of fastening the tractive band two sides that tie up to the belt of waist, make or be pasted with velcro on the retainer ring section penetrating on the side of tractive band, the velcro section penetrates doubling behind the retainer ring on the belt, velcro relatively and pressing interlock.

The external fixer of catheter described in the utility model can prevent the slippage of catheter, stops skin allergy, avoids neurogenic bladder, reduces the antidromicity urinary tract infection, reduces the secondary infection of injury of urethra, the discharging at regular time and quantity of may command urine.

With embodiment and accompanying drawing in detail this utility model is described in detail below.

Fig. 1 is a structure chart of the present utility model.

In the embodiment shown in fig. 1, it is the otic placode that has perforation 2 of tractive band that two examples that are enclosed within the medical control valve on the catheter 8 have bolt integrant with it, 4,6, two connections 3,7 of two retainer rings that there is a connection tractive band that is fixed on the belt in the belt outside have ribbon velcro 9 penetrating on the retainer ring section.Nylon droops by making or be pasted on the tractive belt end section.

Claims (1)

1, a kind of external fixer of catheter, it comprises catheter (8), it is characterized in that: be with medical control valve (1) on the catheter (8), there is the otic placode that has perforation (2) of fastening tractive band (3,7) that becomes integral body with it both sides of medical control valve (1), bundle ties up to the retainer ring (4,6) that connects tractive band (3,7) on the belt (5) of waist, two tractive bands (3,7) with retainer ring (4,6) linkage section on one section ribbon velcro (9) of making or pasting is respectively arranged.

Images