CN205549190U

CN205549190U - Catheter with disinfection function

Info

Publication number: CN205549190U
Application number: CN201620144709.3U
Authority: CN
Inventors: 范敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-26
Filing date: 2016-02-26
Publication date: 2016-09-07
Anticipated expiration: 2026-02-26

Abstract

The utility model discloses a catheter with disinfection function, including the catheter body, the surface coating that the catheter body stretched into human interior front end has bent ni site drug coating, this internal flap valve that is provided with of catheter, the catheter body is close to near urethral orifice cover and is equipped with disinfectant cap, be connected with the flushing pipe on the catheter body, the flushing pipe stretches into the catheter, and this is internal, the flushing pipe is connected with the outlet pipe of transfer pump, the pipe wall of catheter body rear end on the cover music device is equipped with. The utility model discloses can wash the urine dirt and the biomembrane of sediment, and the antiseptic solution can not harm the bladder mucosa to deriving urethral orifice's liquid medicine and lasting disinfection, can send the music at the catheterization in -process, bent ni site drug coating can effectually prevent the urethral injury just to endothelial cells's inhibitory action a little less than, is favorable to wound healing.

Description

A kind of catheter with sterilizing function

Technical field

This utility model relates to a kind of medical apparatus and instruments, a kind of catheter with sterilizing function.

Background technology

Urinary tract infection is the most common complication of indwelling catheter, its route of infection has inside and outside of cavity approach, wherein intracavitary route, in catheter, formation and the biomembranous formation of urine dirt are its main pathogenesis, currently mainly take bladder irrigation to prevent urinary tract retrograde infection caused by catheter lumens, owing to flush fluid for vesica urinaria is flowed directly to bladder, mucous membrane of urinary bladder can be caused impaired；Female patient is route of infection outside chamber mostly, urethral secretions is also beneficial to bacterial micro-organism accumulation in urethral orifice and breeding, mainly take the mode of perineal position periodic flushing to prevent the generation of urinary tract infection, but owing to the breeding of bacterial micro-organism is persistence, and perineal douche is of short duration, regularly, therefore, it is difficult to control the generation infected completely；Patient is being carried out in urethral catheterization operating process by existing catheter, is not easy to grasp and pacify their emotion especially for women, it is thus possible to can produce the action mismatched and resist；The urethral stricture that injury of urethra or urinary tract infection cause is the most common, and catheter is unfavorable for wound healing in use.

Utility model content

The purpose of this utility model is to provide a kind of catheter with sterilizing function, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, the following technical scheme of this utility model offer:

nullA kind of catheter with sterilizing function，Including catheter body，The outer surface that described catheter body stretches into the front end in human body has tranilast medication coat，Described catheter is the most internal is provided with flap valve，Described catheter body is arranged with disinfectant cap near urethral orifice，Described disinfectant cap is connected with disinfectant solution tank by conduit，Described disinfectant cap is provided with upper valve and lower valve towards one end of urethral orifice，The peristome for urethral orifice of fitting is formed between described upper valve and lower valve，It is equipped with multiple pore for deriving disinfectant cap inner liquid medicine on described upper valve and lower valve，Described disinfectant cap keeps away the side of oral area and is positioned on the outer wall of catheter body and is provided with cap card，Described disinfectant cap is made up of sponge，Connect on described catheter body and have flush pipe，Described flush pipe stretches into catheter, and this is internal，Described flush pipe connects the outlet pipe having infusion pump，The water inlet pipe of described infusion pump is connected to disinfectant solution tank，It is set with music apparatus on the tube wall of described catheter body rear end.

As further program of the utility model: be provided with several for keeping the peristome spring to human pressure in described disinfectant cap, one end of described spring is positioned close to the side of peristome, on the medial wall of the disinfectant cap that the other end of described spring is arranged far from peristome.

As this utility model further scheme: described music apparatus removably connects with catheter body.

As this utility model further scheme: described music apparatus includes loudspeaker, Music Clip and the battery being sequentially connected electrically.

Compared with prior art, the beneficial effects of the utility model are: the urine dirt of the infusion pump of setting and the flushable precipitation of flush pipe and biomembrane, and disinfectant solution will not damage mucous membrane of urinary bladder；The medicinal liquid of urethral orifice is derived and is carried out continuous disinfection by the disinfectant cap arranged so that urethral orifice not easy infection, can reduce the probability that urinary tract infection occurs；The music apparatus arranged can send music in cathing process, can pacify the emotion of patient, allow the mental relaxation of patient get off, it is also possible to alleviates being smoothed out of the intense strain of medical personnel, beneficially urethral catheterization operation；Catheter body stretches into the outer surface of the front end in human body tranilast medication coat, and the inhibitory action that can effectively prevent injury of urethra and Human Umbilical Vein Endothelial Cells is more weak, beneficially wound healing.

Accompanying drawing explanation

Fig. 1 is the structural representation of the catheter with sterilizing function.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

nullRefer to Fig. 1，In this utility model embodiment，A kind of catheter with sterilizing function，Including catheter body 2，Used inside human body is stretched in collecting urine in the front end of described catheter body 2，The outer surface that described catheter body 2 stretches into the front end in human body has tranilast medication coat 1，It is provided with flap valve 3 in described catheter body 2 and controls the flow direction of liquid，Described catheter body 2 is arranged with disinfectant cap 4 near urethral orifice，Described disinfectant cap 4 is connected with disinfectant solution tank 10 by conduit 11，Described disinfectant cap 4 is provided with upper valve 5 and lower valve 6 towards one end of urethral orifice，The peristome 14 for urethral orifice of fitting is formed between described upper valve 5 and lower valve 6，It is equipped with multiple pore for deriving disinfectant cap 4 inner liquid medicine on described upper valve 5 and lower valve 6，It is provided with several for keeping the peristome 14 spring 7 to human pressure in described disinfectant cap 4，One end of described spring 7 is positioned close to the side of peristome 14，The other end of described spring 7 is arranged far from the medial wall of disinfectant cap 4 of peristome 14，The side that described disinfectant cap 4 keeps away oral area 14 is positioned on the outer wall of catheter body 2 and is provided with cap card 8，Described disinfectant cap 4 is made up of sponge，Connect on described catheter body 2 and have flush pipe 13，One end of described flush pipe 13 is stretched in catheter body 2，The other end of described flush pipe 13 connects the outlet pipe having infusion pump 12，The water inlet pipe of described infusion pump 12 is connected to disinfectant solution tank 10，It is set with music apparatus 9 on the tube wall of described catheter body 2 rear end，Described music apparatus 9 removably connects with catheter body 2，Described music apparatus 9 includes the loudspeaker being sequentially connected electrically、Music Clip and battery.

This utility model regulates flow velocity by infusion pump 12, can in catheter body 2 infusion fluid, play the dirty and biomembranous effect of urine rinsing precipitation, close due to flap valve 3 during flushing, so disinfectant solution will not damage mucous membrane of urinary bladder, by disinfectant cap 4, the medicinal liquid derivation of urethral orifice is carried out continuous disinfection, make urethral orifice not easy infection, the probability that urinary tract infection occurs can be reduced, the music apparatus 9 arranged can send music in cathing process, the emotion of patient can be pacified, the mental relaxation allowing patient is got off, the intense strain of medical personnel can also be alleviated, be conducive to being smoothed out of urethral catheterization operation, the outer surface that described catheter body 2 stretches into the front end in human body has tranilast medication coat 1, the inhibitory action that can effectively prevent injury of urethra and Human Umbilical Vein Endothelial Cells is more weak, be conducive to wound healing.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.

In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.

Claims

null1. a catheter with sterilizing function，Including catheter body (2)，It is characterized in that，The outer surface that described catheter body (2) stretches into the front end in human body has tranilast medication coat (1)，It is provided with flap valve (3) in described catheter body (2)，Described catheter body (2) is arranged with disinfectant cap (4) near urethral orifice，Described disinfectant cap (4) is connected with disinfectant solution tank (10) by conduit (11)，Described disinfectant cap (4) is provided with upper valve (5) and lower valve (6) towards one end of urethral orifice，The peristome (14) for urethral orifice of fitting is formed between described upper valve (5) and lower valve (6)，Multiple pore for deriving disinfectant cap (4) inner liquid medicine it is equipped with on described upper valve (5) and lower valve (6)，Described disinfectant cap (4) keeps away the side of oral area (14) and is positioned on the outer wall of catheter body (2) and is provided with cap card (8)，Described disinfectant cap (4) is made up of sponge，The upper connection of described catheter body (2) has flush pipe (13)，Described flush pipe (13) one end is stretched in catheter body (2)，Described flush pipe (13) other end connects the outlet pipe having infusion pump (12)，The water inlet pipe of described infusion pump (12) is connected to disinfectant solution tank (10)，It is set with music apparatus (9) on the tube wall of described catheter body (2) rear end.
The catheter with sterilizing function the most according to claim 1, it is characterized in that, it is provided with several for keeping the peristome (14) spring (7) to human pressure in described disinfectant cap (4), one end of described spring (7) is positioned close to the side of peristome (14), and the other end of described spring (7) is arranged far from the medial wall of disinfectant cap (4) of peristome (14).
The catheter with sterilizing function the most according to claim 1, it is characterised in that described music apparatus (9) removably connects with catheter body (2).
The catheter with sterilizing function the most according to claim 1, it is characterised in that described music apparatus (9) includes loudspeaker, Music Clip and the battery being sequentially connected electrically.