CN87200293U

CN87200293U - Catheter for both male and female

Info

Publication number: CN87200293U
Application number: CN 87200293
Authority: CN
Inventors: 刘永稳
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-01-11
Filing date: 1987-01-11
Publication date: 1988-01-06

Abstract

The utility model discloses a catheter for both male and female, belonging to a nursing apparatus. The catheter for both male and female can be provided for the patients lying in bed and suffering from frequent urination or the babies (males, and females). Without the other people's help, the patients can urinate in time to prevent the bedding or the clothes and trousers from wetting. When the user urinates, the catheter can emit the sound or the light indicator signal to notice the nursing staffs to dump the water in the catheter; the patients suffering from frequent urination can walk with the catheter for both male and female, which lightens the workload of the nursing staffs. The catheter for both male and female is an essential apparatus for the patients lying in bed and suffering from frequent urination or the babies.

Description

Catheter for both male and female

This invention---men and women's catheter belongs to the nursing apparatus.

This invention is based on and solves patient or infant bed-wetting (trousers), improves its bed utensil and clothes sanitary condition, considers with the workload that reduces the nursing staff.

As everyone knows, drinking-water and urine water are the important metabolic processes that earns a bare living.

Patient or old man the frequent micturition phenomenon often occurs because hypofunction is shunk by the system of urinating, and so just bring very big misery to me, bring very big workload to the nursing staff, and at present normally used have the male just

With women's seat box, these all need the nursing staff in time to help patient to use, generally are to be difficult to accomplish timely, so most patient usually is on the bedding (clothing) that is wet by oneself urine, infant can not be taken care of oneself because of year is little, also often urinates wet bedding and clothing.These have brought very big inconvenience for patient's (or infant) and nursing staff.Can be described as a great problem in the nursery work.

This invention, the structure of men and women's catheter substantially is made of four major parts, promptly by sheath (man, woman different), conduit, water bag, and signal alarm form.See block diagram 1 for details.

Fig. 2 is the sheath for male structure chart; Fig. 3 is women's jacket structure figure; Fig. 4 is the water bag structure chart; Fig. 5 is former existing figure of newspaper well device and printed substrate figure.1. 2. shaping steel wire of cotton wool filling slot among the figure, 3. elastic cord earhole, 4. 5. sheath body cushions 6. sheath aqueduct joint of cavity, 7. aqueduct, 8. concora crush trachea, 9. water bag main body.10. water bag aqueduct joint.(11) concora crush gas-tpe fitting.(18) ventilation check water.(13) check ball float, cotton joint of (14) newspaper well device and cotton seat, (15) screw socket that discharges water, (16) blind nut that discharges water.

Concora crush trachea on the sheath, the flat top of applying at sheath, And has perforate, to guarantee that air pressure enters sheath and will urinate hydraulic pressure and go into water bag And and make the people feel comfortable; The cotton wool filling slot according to the user situation, can often be changed cotton wool, and itself and human body contact position are felt comfortably cool.Sheath body also can often be cleaned, and keeps clean.

Ventilation check water valve comprises: (11) (12) (13) are to prevent that water in the water bag is excessive and be provided with.It can be emitted the gas in the water bag, ball float but also stopped up outlet and prevent excessive when water excess that not only can be in water bag or run-off the straight.Under normal circumstances, atmospheric pressure can be sent into by the inducing QI equalizing pipe again and be carried out concora crush in the sheath, make urine water flow into water bag smoothly.

Circuit diagram is seen shown in Fig. 5 (a).Transistor BG1, BG2 form the complementary type audio oscillator, and its feedback network is by R ₂Form with C.Socket CK double as on and off switch, 2. and 3. contact disconnects at ordinary times, can insert plug at the CK place during use.Water-level probe can be formed with two two stamen plugs, connects with twin flexible cord between two plugs.Two plugs, 1. an end plug inserts the CK place.The 2. 3. closed energized of contact, other end plug inserts the socket CK place on the water bag, waits for that water level rises.At this moment BG ₁Base resistance R ₁By unsettled, circuit is not still worked, and power consumption only has several microamperes (BG only to be arranged ₂And BG ₁Leakage current).Behind patient or infant urine water, the water bag middle water level rises.And floods plug (2).Since the access (several kilohms approximately) of water resistance, BG ₁Obtain bias current, circuit is starting of oscillation immediately, and loudspeaker Y is sent chimes of doom.

BG ₁Use the 3DG6 silicon triode, BG ₂Be the 3AX31 germanium triode, two pipe times magnification numerical value are about 50.

Resistance R ₁, R ₂, R ₃Be 1/8 watt of carbon resistance film.C is Polyester synthetic fibre or porcelain electricity capacitor.Power supply E is with No. 5 aneroid battery of a joint, and Y can be with 8 ohm of internal magnetic loudspeakers of 2 inch.

CK could use its method with 2.5 or 3.5 millimeters bore earphone sockets after common socket need be changed a social system: with point chew interior reed that pincers will be originally normally closed contact downwards slightly bending it is become be normal opened contact.

Fig. 5 (b) is the printed circuit board diagram of the 1:1 ratio of alarm, and wiring board φ 22 holes are installing holes of loudspeaker.Transistor and Resistor-Capacitor Unit can be soldered directly to printed panel to be had on the face of Copper Foil again.Battery folder can bend on the Copper Foil that is soldered directly to printing forme with phosphorus bronze sheet.Casing is to load this printed panel for suitable.

Using method:

On four elastic cord earholes of sheath, fasten elastic cord, be fixed on the human body waist, as be that patient male is fixed on sheath on the cloudy shin, as be that women's seat people is fixed on the urethral orifice place with sheath.As long as being in, the bed patient urinates, urinates the convenient human body urethral orifice of using of water when side is slept body to bed (trousers) planar discrepancy in elevation.Successfully flow into water bag: when frequent micturition patient takes action, can tie up on the clothing and (only utilize sheath and water bag).For preventing sheath generation negative pressure, by equalizing pipe, can replenish barotropic gas, and the gas in the water bag can pass through " ventilation check water valve " discharge, if flow in the concora crush trachea when urinating water on a small quantity, also can flow into water bag by non-return valve.

Aqueduct peace air pipe length is 1.5 meters and is advisable.Water bag can be placed on foot's one side or bed one side in patient's quilt, uses catheter not influence patient's the action of standing up, and also will receive good effect for patient's health insulation in the winter time.

Use catheter that following advantage is arranged: (1) bed, frequent micturition patient or infant, do not need other people to help, just can urinate timely, exempt wet bedding and clothing.(2) (plug position) alarm just sends alarm sound when urine water rises to certain water level in water bag.Notify the nursing staff that the urine water in the water bag is outwelled, alleviated nursing work load.(3) frequent micturition patient.Also can walk and carry sheath and water bag to exert oneself the wet trousers of urine.

The parts of catheter mostly are product of rubber and plastic, and processing technology is simple, cost is low, benefit is big, has certain practical value.The function of this catheter is more complete, but also can adopt a wherein part.Or the change different size, satisfy the requirement of adult or infant urethral catheterization function.Sheath and conduit be can only adopt in addition, or sheath, conduit and water bag adopted.Wait other embodiment.

Men and women's catheter is the indispensable utensil of bed, frequent micturition patient or infant.

Claims

1, this invention-men and women's catheter.Belong to the nursing apparatus.It is by sheath catheter, water bag and alarm.Four parts are formed.Feature of the present invention is:

(1) the sheath bottom is by defat cotton wool filling slot, shaping steel wire, the elastic cord that is fixed on waist with degree of tightness is with holes forms; Sheath body (between the sexes there should be a prudent reserve) is filled cavity, aqueduct and equalizing pipe joint etc. and is formed by slow.

(2) conduit is dimerous by aqueduct and air equalizing pipe.

(3) has aqueduct joint on the water bag, concora crush gas-tpe fitting, ventilation check water valve (ball float that comprises concora crush gas-tpe fitting check water).The plugs and sockets of water-level alarm, the screw socket that discharges water, blind nut etc. discharges water.

(4) alarm is formed by speaker with the audio oscillator that germanium tube of a silicone tube etc. constitutes.

2, the flat top of applying at sheath of the air equalizing pipe claim 1-(2), at the position that is connected to together, men and women's sheath all has perforate to enter sheath to guarantee air pressure.