CN201899763U

CN201899763U - Novel three-cavity air bag urethral catheter provided with guide wire

Info

Publication number: CN201899763U
Application number: CN2010206085301U
Authority: CN
Inventors: 廉开胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-06
Filing date: 2010-11-06
Publication date: 2011-07-20
Anticipated expiration: 2020-11-06

Abstract

The utility model relates to a novel three-cavity air bag urethral catheter provided with a guide wire, belonging to the field of a medical appliance. The novel three-cavity air bag urethral catheter comprises a drainage tube 1, an air bag pipe 2 and a flushing pipe 3, and is characterized in that the head end of the drainage tube 1 is a blind end and is provided with a minitype camera 4; the minitype camera 4 is connected with a data line 5 which runs in the wall of the drainage tube 1; the tail end of the data line 5 is provided with a universal serial bus (USB) plug 6; a plurality of side holes 7 are arranged in the side surface of the head end of the drainage tube 1; a cavity of the drainage tube 1 is internally provided with the guide wire 8; the air bag pipe 2 runs on the outer side wall of the drainage tube 1; an air bag 9 is arranged at the tail end of the air bag pipe 2; the flushing pipe 3 is formed by a side branch of the drainage tube 1; and the flushing pipe 3 and the drainage tube 1 share a same pipe cavity. The novel three-cavity air bag urethral catheter with the guide wire is simple in structure and convenient to use, integrates functions of drainage, flushing, guiding and imaging, and is capable of fully catheterizing and flushing in a visualized way, thus being an ideal urethral catheter.

Description

The three-cavity air bag catheter of novel band seal wire

Technical field: this utility model belongs to medical instruments field, particularly a kind of collection drain, flushing, guides, images in one, can be intuitively, the three-cavity air bag catheter of the novel band seal wire of urethral catheterization fully and flushing.

Background technology: in the clinical treatment activity, indwelling catheter is a commonly used basic skill operation of urinary system internal medicine, is used for disease patients such as, prostate hyperplasia unable to bladder muscle, carcinoma of prostate, urine retention, urinary system infection and carries out treatments such as urethral catheterization, bladder irrigation.Male urethra structure more complicated, whole process have three narrow, three enlarge and two physiological bendings, so when be male patient's urethral catheterization, it is relatively more difficult to insert catheter, particularly run into the patient of prostate hyperplasia and carcinoma of prostate, especially a more thorny thing.At present, the catheter of clinical use, be made by silica gel material, when inserting catheter, because intracavity does not have seal wire, catheter is difficult to pass prostatic urethra, and the main position and the degree of depth of feeling to determine the catheter place that relies on range estimation and patient, put manage successfully after, can not the intravesical situation of direct observation, often cause the catheter fixed position improper, catheter is loosening, even come off etc., in addition, the catheter tube chamber is usually stopped up by blood clot or tissue, makes drain insufficient, inject medicine, the flushing difficulty is brought unnecessary loss and misery to the patient.

Summary of the invention: the purpose of this utility model is to provide a kind of collection drain, flushing, guides, images in one, can be intuitively, the three-cavity air bag catheter of the novel band seal wire of urethral catheterization fully and flushing.

For achieving the above object, this utility model has been taked following technical scheme: the three-cavity air bag catheter of this novel band seal wire, by drainage tube, airsac tube and syringe pipe constitute, the head end of drainage tube is a cecum, and be provided with minisize pick-up head, minisize pick-up head connects data wire, and the data wire traveling is in the wall of drainage tube, and the end of data wire is provided with USB plug, be used for connecting the computer imaging, the side of drainage tube head end is provided with several side openings, can avoid blood clot or tissue to stop up the mouth of pipe, guarantees abundant drain, the intracavity of drainage tube is provided with seal wire, can guarantee to insert catheter smoothly, be specially adapted to the patient of prostate hyperplasia, the airsac tube traveling is on the lateral wall of drainage tube, the end of airsac tube is provided with air bag, after inserting catheter, in air bag, inject an amount of normal saline, fixedly catheter position by airsac tube, syringe pipe is propped up by the side of drainage tube and constitutes, with the shared same tube chamber of drainage tube, can inject flushing liquor or medicine to intravesical by syringe pipe, from drainage tube, draw then.

This utility model, simple in structure, easy to use, collection drain, flushing, guide, image in one, can be intuitively, sufficient urethral catheterization and flushing, be a kind of ideal catheter.

Description of drawings: the utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

With reference to accompanying

drawing

1,1, drainage tube, 2, airsac tube, 3, syringe pipe, 4, minisize pick-up head, 5, data wire, 6, USB plug, 7, side opening, 8, seal wire 9, air bag.

The specific embodiment: this utility model, be made with silica gel material, by drainage tube 1, airsac tube 2 and syringe pipe 3 constitute, the head end of drainage tube 1 is a cecum, and be provided with minisize pick-up head 4, minisize pick-up head 4 connects data wire 5, data wire 5 travelings are in the wall of drainage tube 1, the end of data wire 5 is provided with USB plug 6, and the side of drainage tube 1 head end is provided with several side openings 7, and the intracavity of drainage tube 1 is provided with seal wire 8, airsac tube 2 travelings are on the lateral wall of drainage tube 1, the end of airsac tube 2 is provided with air bag 9, and syringe pipe 3 is propped up by the side of drainage tube 1 and constitutes, with drainage tube 1 shared same tube chamber.

When using this utility model, earlier USB plug 6 is connected on the computer, opens video, then, under the video direct-view, catheter is inserted in operation routinely, in inserting the catheter process, in conjunction with video, the position and the degree of depth that regulation and control are inserted are after catheter is inserted successfully, extract seal wire 8 out, in air bag 9, inject an amount of normal saline by airsac tube 2, with the catheter fixed-site, can carry out drainage of urine, in bladder, inject flushing liquor or medicine.

Claims

1. the three-cavity air bag catheter of a novel band seal wire, it is characterized in that: the three-cavity air bag catheter of this novel band seal wire, by drainage tube (1), airsac tube (2) and syringe pipe (3) constitute, the head end of drainage tube (1) is a cecum, and be provided with minisize pick-up head (4), minisize pick-up head (4) connects data wire (5), data wire (5) traveling is in the wall of drainage tube (1), the end of data wire (5) is provided with USB plug (6), the side of drainage tube (1) head end is provided with several side openings (7), the intracavity of drainage tube (1) is provided with seal wire (8), airsac tube (2) traveling is on the lateral wall of drainage tube (1), the end of airsac tube (2) is provided with air bag (9), and syringe pipe (3) props up formation by the side of drainage tube (1), with the shared same tube chamber of drainage tube (1).