CN205434659U - A catheter special for male use - Google Patents

Abstract

The utility model provides a special catheter for male, includes catheter, urine collection funnel, storage urine container and miniature air pump, be provided with drain pipeline and air guide pipeline in the catheter, the catheter holes who takes the filter screen is seted up to catheter head side, catheter holes and drain pipeline intercommunication, catheter head top is provided with conical seal wire, catheter head rear end is provided with aerifys the sacculus, inflate the sacculus and inflate hole and air guide pipeline intercommunication on through the catheter pipe wall, catheter rear end lateral part is provided with draws the trachea with the air guide pipeline is connected, it is connected with miniature air pump to draw forth the trachea, pass through the hose and store up the urine container to be connected in the catheter rear end, catheter still sealing connection has the catheterization to be in charge of, be connected with on the free end that the catheterization is in charge of and examine the urine container, the catheterization is in charge of and is provided with the flow divider with the junction of catheter, the utility model discloses simple structure, it is convenient to insert the urethra, avoids the ureter to block up, prevents the leakage of urine. Be convenient for collect the inspection urine, the urine examination degree of accuracy is high.

Description

A catheter for men

technical field

The utility model relates to the field of medical appliances, in particular to a male-specific urinary catheter.

Background technique

Urinalysis is an important basis for checking physical conditions, and it is also an auxiliary examination for doctors in clinical diagnosis of diseases; in the process of urine collection, in order to ensure the accuracy of urine testing, the general sampling requirement is that the first and last urine should not ; But in the sampling process, the urine in the last stage is relatively easy to control, because you only need to remove the urine cup after receiving a sufficient amount of urine, but the urine in the first stage is very difficult to control, and there is no special device for it Urine at the front end of the separation. In addition, clinically, severe male patients often use catheterization devices for excretion of urine due to their limited mobility, while conventional catheterization devices are not conducive to the collection of mid-section urine. During the clinical use of balloon catheters, it was found that urine leakage from the urethral orifice is relatively common. In the past, the treatment of urine leakage was mostly based on the cause. Urine leakage from the urethral orifice still occurs frequently due to these reasons. At the same time, due to the obstruction of the balloon catheter, the leaked urine is difficult to manage centrally, and there is no effective way to deal with the leaked urine, which often results in impregnation of the patient's skin and contamination of underwear and bed sheets, which not only increases the incidence of patient infection and pressure sores The chance of increasing the pain of the patient has also brought inconvenience to the accurate statistics of the patient's urine output, which has puzzled the medical staff.

Utility model content

The purpose of the utility model is to provide a simple structure, easy to insert into the urethra, avoid urinary tube blockage, and prevent urine leakage. It is convenient to collect urine for testing and has a male-specific urinary catheter with high urine testing accuracy to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A male-specific urinary catheter, comprising a urinary catheter, a urine funnel, a urine storage container and a miniature air pump, the catheter is provided with a fluid conduit and an air conduit, and the side end of the catheter head is provided with a filter The catheter hole of the net, the catheter hole is connected with the catheter tube, the top of the catheter head is provided with a tapered guide wire, the rear end of the catheter head is provided with an inflatable balloon, and the inflated balloon passes through the catheter tube. The inflatable hole on the wall communicates with the air guide pipe, and the side of the rear end of the catheter is provided with an outlet trachea connected to the air guide pipe, and the outlet air pipe is connected to a micro air pump, and the back end of the catheter is connected to the urine storage container through a flexible tube. The catheter is also sealed and connected with a catheter branch, the free end of the catheter is connected with a urine detection container, the junction of the catheter and the catheter is provided with a shunt valve, and the middle of the catheter is provided with a urine collector. Funnel, the upper opening of the urine receiving funnel is provided with a penis soft cover, and the penis soft cover is provided with a self-adhesive tape near the opening, and the lower end of the urine receiving funnel is fixed with a sliding sleeve, which is slidably connected with the urinary catheter A rubber sealing ring is arranged between the urinary catheters, the side end of the bottom of the urine receiving funnel is connected to the urine storage container through a leak-proof hose, and bandages are arranged on both side walls of the urine receiving funnel.

Further, a gas switch valve is provided on the outlet air pipe.

Further, the guide wire is a steel wire, and the top of the guide wire is smooth and spherical.

Further, the inflatable balloon is a balloon made of silicone material.

Further, the urine receiving funnel is a soft funnel made of latex material.

Compared with the prior art, the utility model has the beneficial effects that it can effectively drain the urine in the bladder muscle, empty the bladder muscle, relieve urine retention, and simultaneously take into account the leakage of urine through the urethral opening, completely It solves the problem of urine leakage of male patients with indwelling catheters, relieves the pain of patients and the work of clinical nurses; the top of the catheter head is equipped with a guide wire, and the top of the guide wire is smooth and spherical, which is not only convenient for catheter insertion In the urethra, it can also effectively reduce the damage of the guide wire to the urethral mucosa; when routine urine testing is required, the shunt valve can be turned during urination, and the urine can be introduced into the urine test container through the catheter tube, and by choosing to turn the shunt valve The timing can collect urine in the middle section, which is convenient for the collection of urine for testing and improves the accuracy of urine testing; there are straps on both sides of the urine funnel, and the straps are bound to the waist of the patient, which can play a good role in docking the urine funnel. The fixing effect can avoid falling off due to unreliable fixing when urinating. The utility model has the advantages of simple structure, convenient insertion into the urethra, avoiding blockage of the urinary tube and preventing urine leakage. It is convenient to collect urine for testing, and the urine testing accuracy is high.

Description of drawings

Fig. 1 is a structural schematic diagram of a male-specific urinary catheter.

In the figure: 1-urethral catheter, 2-catheter tube, 3-guide wire, 4-catheter hole, 5-inflatable balloon, 6-air guide tube, 7-penis sheath, 8-urine funnel, 9-Sliding sleeve, 10-Rubber sealing ring, 11-Self-adhesive tape, 12-Leak-proof hose, 13-Hose, 14-Urine storage container, 15-Micro air pump, 16-Exit trachea, 17-Diverter valve , 18-catheter tube, 19-urine test container, 20-bandage.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, a kind of male-specific urinary catheter comprises a urinary catheter 1, a urine funnel 8, a urine storage container 14 and a miniature air pump 15, and a catheter is arranged in the catheter 1. The liquid pipeline 2 and the air guiding pipeline 6, the side end of the head of the catheter 1 is provided with a catheter hole 4 with a filter, the catheter hole 4 communicates with the catheter pipeline 2, and the top of the catheter 1 head is provided with a tapered The guide wire 3, the rear end of the urinary catheter 1 head is provided with an inflatable balloon 5, the inflatable balloon 5 communicates with the air guide conduit 6 through the inflation hole on the wall of the urinary catheter 1, and the side part of the urinary catheter 1 rear end A trachea 16 connected to the air guide tube 6 is provided, the trachea 16 is connected to the micro air pump 15, the rear end of the urinary catheter 1 is connected to the urine storage container 14 through a hose 13, and the urinary catheter 1 is also sealed with a urinary catheter 18. A urine testing container 19 is connected to the free end of the catheter branch pipe 18, and a diverter valve 17 is provided at the connection between the catheter branch pipe 18 and the catheter 1, and a urine receiving funnel 8 is sleeved in the middle of the catheter 1, The opening of the upper end of the urine receiving funnel 8 is provided with a penis soft cover 7, and the penis soft cover 7 is provided with a self-adhesive tape 11 near the opening, and the lower end of the urine receiving funnel 8 is fixed with a sliding sleeve 9, and the sliding sleeve 9 slides with the urinary catheter 1 connection, a rubber sealing ring 10 is arranged between the sliding sleeve 9 and the urinary catheter 1, the side end of the bottom of the urine receiving funnel 8 is connected to the urine storage container 14 through a leak-proof hose 12, and a tie is arranged on the two side walls of the urine receiving funnel 8 Bring 20.

In an embodiment, the air outlet pipe 16 is provided with a gas switch valve for opening or closing the air outlet pipe 16 .

In the embodiment, the guide wire 3 is a steel wire, and the top of the guide wire 3 has a smooth spherical shape, which facilitates the insertion of the catheter into the urethra and can effectively reduce the damage of the guide wire 3 to the urethral mucosa.

In an embodiment, the inflatable balloon 5 is a balloon made of silicone material.

In an embodiment, the urine receiving funnel 8 is a soft funnel made of latex material.

The working principle of the utility model is: it can not only effectively drain the urine in the bladder muscle, empty the bladder muscle, relieve urine retention, but also take into account the leakage of urine through the urethral opening, and completely solve the problem of indwelling urinary catheter. The leakage of urine in male patients relieves the pain of the patient and the work of the clinical nurses; the top of the catheter 1 is provided with a guide wire 3, and the top of the guide wire 3 is smooth and spherical, which not only facilitates the insertion of the catheter into the urethra, but also Can effectively reduce the damage of the guide wire 3 to the urethral mucosa; when routine urine testing is required, the diverter valve 17 can be rotated during urination, and the urine can be introduced into the urine test container 19 through the catheter tube 18, and the diverter valve 17 can be rotated selectively The timing can collect the urine in the middle section, which is convenient for the collection of urine for testing and improves the accuracy of urine testing; the two side walls of the urine receiving funnel 8 are provided with straps 20, which are bound on the waist of the patient and can be connected to the urine. The funnel 8 plays a good fixing role, and avoids falling off due to unreliable fixing when receiving urine.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. null1. a urethral catheter dedicated in man，Including catheter、Chamber pot funnel、Urine storage container and micro air pump，It is characterized in that，Drain pipeline and guide pipeline it is provided with in described catheter，Catheter head side offers the urethral catheterization hole of band drainage screen，Urethral catheterization hole and drain pipeline communication，Catheter apical head is provided with the seal wire of taper，Catheter head rear end is provided with inflating balloon，Inflating balloon is connected with guide pipeline by the air-filled pore on catheter tube wall，Catheter rear end sidepiece is provided with the extraction trachea being connected with guide pipeline，Draw trachea to be connected with micro air pump，Catheter rear end is connected with urine storage container by flexible pipe，Catheter is also sealedly connected with urethral catheterization and is in charge of，Connect on the free end that urethral catheterization is in charge of and have inspection urine container，The junction that urethral catheterization is in charge of with catheter is provided with flow divider，Described catheter intermediate sleeve is provided with chamber pot funnel，Chamber pot funnel upper end open volume is provided with the soft set of penis，The soft set of penis is provided with self-adhesive tape near opening part，Chamber pot funnel lower end is fixed with sliding sleeve，Sliding sleeve is slidably connected with catheter，Rubber seal it is provided with between sliding sleeve and catheter，Chamber pot funnel bottom side passes through leakproof hose connection urine storage container，Chamber pot funnel is provided with bandage on two side.
2. A kind of urethral catheter dedicated in man the most according to claim 1, it is characterised in that be provided with gas open-close valve on described extraction trachea.
3. A kind of urethral catheter dedicated in man the most according to claim 1, it is characterised in that described seal wire is steel wire, and seal wire top is smooth ball planar.
4. A kind of urethral catheter dedicated in man the most according to claim 1, it is characterised in that described inflating balloon is the sacculus that silica gel material is made.
5. A kind of urethral catheter dedicated in man the most according to claim 1, it is characterised in that described chamber pot funnel is the software funnel that latex material is made.