CN211513080U

CN211513080U - Telescopic catheter

Info

Publication number: CN211513080U
Application number: CN202020051040.XU
Authority: CN
Inventors: 丛玲; 徐建勋; 邢海波; 王艳平; 王天华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-18
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a scalable catheter, connect gradually from a left side to the right side including honeycomb duct, flexible pipe and drainage tube, the position that the honeycomb duct surface leaned on the right-hand member is equipped with the screw thread line, and the surperficial threaded connection of screw thread line has spacing lasso, the surperficial swing joint of honeycomb duct has disinfection gasbag and activity circle to the right side of disinfection gasbag and the left side fixed connection of activity circle, the right side of activity circle is inconsistent with the left side of spacing lasso, and powder spacer net has been seted up on the surface of disinfection gasbag, the utility model relates to a catheter technical field. This scalable catheter stretches into the bladder back with the honeycomb duct, rotates spacing lasso on the screw thread line, drives the disinfection gasbag through spacing lasso and contradicts on human skin surface, prevents the secretion and flows to disinfect through the disinfection powder of adding in the disinfection gasbag, prevent the germ infection, make flexible catheter use more safety and sanitation.

Description

Telescopic catheter

Technical Field

The utility model relates to a catheter technical field specifically is a scalable catheter.

Background

The catheter is one of the medical instrument commonly used in clinical medical treatment such as urology department, it can not self-care patient to be used for urine often, the catheter can insert the bladder so that the drainage urine comes out via the urethra, after the catheter inserted the bladder, be close to catheter head end and have a gasbag to fix the catheter and stay in the bladder, and difficult the breaking away, and the drainage tube is connected the urine bag and is collected the urine, along with medical science and technology level's continuous development, medical catheter to now has the softness, to the patient nonirritant, use advantages such as no anaphylaxis.

The prior catheter which is clinically applied comprises a common catheter without an air bag and a catheter with an air bag, and because the prior catheter has longer tube body and uncontrollable catheterization, the prior catheter is generally inserted into the bladder of a patient when the patient requires urination and is pulled out after the patient finishes urination, and the contact part of the skin catheter is exposed in the air when the catheter is used, so the catheter is easily infected by external bacteria, and the conditions of inflammation and the like are caused.

Disclosure of Invention

The utility model provides a to prior art not enough, the utility model provides a scalable catheter has solved the position that skin catheter contacted when using the catheter and has exposed in the air, receives the infection of external bacterium easily, leads to the problem that the condition such as inflammation appears.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a scalable catheter, includes honeycomb duct, flexible pipe and drainage tube, the right-hand member of honeycomb duct and the left end intercommunication of flexible pipe, the right-hand member of flexible pipe and the left end intercommunication of drainage tube, its characterized in that: the surface of the honeycomb duct is provided with thread grains close to the right end, the surface of the thread grains is connected with a limiting ring in a threaded manner, the surface of the honeycomb duct is sleeved with a disinfection air bag and a movable ring, the right side of the disinfection air bag is fixedly connected with the left side of the movable ring, the right side of the movable ring is abutted to the left side of the limiting ring, the surface of the disinfection air bag is provided with a powder separation net, and the surface of the disinfection air bag is communicated with a powder inlet pipeline.

Preferably, the inner cavity of the powder inlet pipeline is movably connected with a sealing plug, and a plurality of powder separating nets are arranged and uniformly distributed on the surface of the disinfection air bag.

Preferably, the position of the surface of the flow guide pipe close to the left end is fixedly connected with a capsule body.

Preferably, the surface of the guide pipe is provided with a urine inlet.

Preferably, one side of the drainage tube is communicated with a delivery pipe, the delivery pipe is communicated with the sac body, and the surface of the drainage tube is provided with a urine outlet.

The utility model has the advantages that:

(1) the utility model discloses a scalable catheter, thread line has been seted up through the surface at the honeycomb duct, and the surperficial threaded connection of thread line has spacing lasso, disinfection gasbag and activity circle have been cup jointed in the surface activity of honeycomb duct, and the right side of disinfection gasbag and the left side fixed connection of activity circle, the right side of activity circle is inconsistent with the left side of spacing lasso, powder separating net has been seted up on the surface of disinfection gasbag, and the surface intercommunication of disinfection gasbag has into the powder pipeline, stretch into the bladder back with the honeycomb duct, rotate spacing lasso on the thread line, it contradicts at human skin surface to drive the disinfection gasbag through spacing lasso, prevent that the secretion from flowing, and disinfect the disinfection powder of adding in the disinfection gasbag, prevent the germ infection, make flexible catheter use safety and sanitation more.

(2) Through the right-hand member of honeycomb duct and the left end intercommunication of flexible pipe, the right-hand member of flexible pipe and the left end intercommunication of drainage tube stretch into the bladder with the honeycomb duct in, adjust the reach of honeycomb duct through the length of adjusting flexible pipe, can prevent that the excessive tractive of honeycomb duct from haring the urethra, increased the practicality of catheter.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the sterilizing air bag structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

The labels in the figure are: 1. a flow guide pipe; 2. a telescopic pipe; 3. a drainage tube; 4. thread lines; 5. a limiting ferrule; 6. sterilizing the air bag; 7. a movable ring; 8. a powder separation mesh; 9. a powder inlet pipeline; 10. a sealing plug; 11. a capsule body; 12. a urine inlet; 13. a delivery pipe; 14. a urine outlet.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a scalable catheter, includes honeycomb duct 1, flexible pipe 2 and drainage tube 3, the right-hand member of honeycomb duct 1 and the left end intercommunication of flexible pipe 2, the right-hand member of flexible pipe 2 and the left end intercommunication of drainage tube 3. One side of the drainage tube 3 is communicated with a delivery pipe 13, the delivery pipe 13 is communicated with the bag body 11, the bag body 11 is an air bag, the bag body 11 is inflated through the delivery pipe 13, and the bag body 2 is circular after being inflated. Stretch into the bladder with honeycomb duct 1 in, because flexible pipe 2 is the scalable hose of elasticity, adjust honeycomb duct 1's distance of stretching out through the length of adjusting flexible pipe 2, can prevent that honeycomb duct 1 excessive tractive from damaging the urethra, increased the practicality of catheter. The surface of the drainage tube 3 is provided with a urine outlet 14, the surface of the draft tube 1 is provided with a urine inlet 12, and the position of the surface of the draft tube 1 close to the left end is fixedly connected with a bag body 11. Thread line 4 has been seted up to the position that the surface of honeycomb duct 1 leaned on the right-hand member to the surperficial threaded connection of thread line 4 has spacing lasso 5, and honeycomb duct 1's surperficial swing joint has disinfection gasbag 6 and activity circle 7, and the right side of disinfection gasbag 6 and the left side fixed connection of activity circle 7, and the right side of activity circle 7 is inconsistent with the left side of spacing lasso 5, and spacing lasso 5 is used for prescribing a limit to disinfection gasbag 6's position. The surface of the disinfection gasbag 6 is provided with a medicine powder separation net 8, the medicine powder separation net 8 is made of sterile cotton gauze, and a plurality of medicine powder separation nets 8 are arranged and are uniformly distributed on the surface of the disinfection gasbag 6. In addition, the surface of the disinfection air bag 6 is communicated with a powder inlet pipeline 9, disinfection powder is added through the powder inlet pipeline 9, the inner cavity of the powder inlet pipeline 9 is movably connected with a sealing plug 10, and the sealing plug 10 is used for preventing the disinfection powder in the powder inlet pipeline 9 from scattering. Stretch into the bladder back with honeycomb duct 1, rotate spacing lasso 5 on thread line 4, drive disinfection gasbag 6 conflict at human skin surface through spacing lasso 5, prevent that the secretion from flowing to disinfect through the disinfection powder of adding in to disinfection gasbag, prevent the germ infection, make flexible catheter use more safety and sanitation.

During the use, stretch into the bladder with honeycomb duct 1 in, adjust honeycomb duct 1's the distance of stretching out through the length of adjusting flexible pipe 2, and stretch into the bladder back with honeycomb duct 1, rotate spacing lasso 5 on thread line 4, adjust the position of activity circle 7 through spacing lasso 5, and then activity circle 7 drives the motion of disinfection gasbag, make 6 conflicts on human skin surface of disinfection gasbag, prevent the secretion and flow, and disinfect through the disinfection powder of joining in the disinfection gasbag 6, prevent the germ infection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. The utility model provides a scalable catheter, includes honeycomb duct (1), flexible pipe (2) and drainage tube (3), the right-hand member of honeycomb duct (1) and the left end intercommunication of flexible pipe (2), the right-hand member of flexible pipe (2) and the left end intercommunication of drainage tube (3), its characterized in that: thread lines (4) have been seted up to the position that the surface of honeycomb duct (1) leaned on the right-hand member to the surperficial threaded connection of thread lines (4) has spacing lasso (5), disinfection gasbag (6) and activity circle (7) have been cup jointed in the surface activity of honeycomb duct (1), and the right side of disinfection gasbag (6) and the left side fixed connection of activity circle (7), the right side of activity circle (7) offsets with the left side of spacing lasso (5), powder spacer net (8) have been seted up on the surface of disinfection gasbag (6) to the surface intercommunication of disinfection gasbag (6) has into powder pipeline (9).

2. A retractable urinary catheter, according to claim 1, characterized in that: the inner cavity of the powder inlet pipeline (9) is movably connected with a sealing plug (10), and a plurality of powder separating nets (8) are arranged and evenly distributed on the surface of the disinfection air bag (6).

3. A retractable urinary catheter, according to claim 1, characterized in that: the position of the surface of the flow guide pipe (1) close to the left end is fixedly connected with a capsule body (11).

4. A retractable urinary catheter, according to claim 1, characterized in that: the surface of the draft tube (1) is provided with a urine inlet (12).

5. A retractable urinary catheter, according to claim 1, characterized in that: one side of the drainage tube (3) is communicated with a delivery pipe (13), the delivery pipe (13) is communicated with the sac body (11), and a urine outlet (14) is formed in the surface of the drainage tube (3).