CN2033256U

CN2033256U - Appliance for man and woman micturition

Info

Publication number: CN2033256U
Application number: CN 88206888
Authority: CN
Inventors: 张克
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-06-08
Filing date: 1988-06-08
Publication date: 1989-03-01

Abstract

The utility model relates to an appliance for man and woman micturition, mainly comprising a urinary organs sheath, a urinary catheter, a urine collecting bottle, a monitoring circuit, an electromagnetic rubber, and a film pump. Because a gas-filled type rubber sealing ring is arranged in the sheath, the appliance for man and woman micturition can ensure that the patients haven't the urgent, pressing, and stuck feelings. But at the time of urination, the appliance for man and woman micturition is immediately inflated and sealed without the leakage and the backflow of the urine to relieve the pain of the patients. Because the urine is flowed in a urine collecting bottle through the negative-pressure attraction of an air compressor, the function is quick, and the urination is clean; the appliance for man and woman micturition is influenced by the postures of the patients. The whole process can realize an automated processing to relieve the nursing workload and is a good appliance of the male and female patients who lie in bed, the patients who suffer from the urinary incontinence, etc., and the babies.

Description

Men and women's urinary apparatus

This utility model belongs to a kind of medical treatment and nursing apparatus, and exactly it is a kind of to the monitoring apparatus of lying in bed or uracratia patients is urinated.

Because Different types of etiopathogenises, many people have lost the out-of-bed activity ability, though certain mobility is perhaps arranged, suffer from urinary incontinence or frequent micturition disease, need configuration to urinate apparatus alleviating nursing staff's workload, and guarantee that the patient has the living environment of a cleaning steady in a long-term.For this reason and the design men and women's urinary apparatus kind a lot, for example be exactly wherein a kind of scheme Patent Office of the People's Republic of China on January 6th, 88 disclosed " man, women catheter " (CN87200293), mainly comprise sheath, evacuating catheter, urinal (or claiming collection urine bottle) and corresponding circuit must paste volt around urethral orifice tightly with sheath during use, leak outside to prevent urine, cause the patient part that constriction is arranged, very uncomfortable.Even so urine leaks outside or is residual still inevitable, thereby causes the pollution of patient body or medicated clothing, hinders health with healthy.At present, be following catheter for the unique method that does not make urine leakage, but this measure patient is very painful, for the long-term ill person of not healing, very easily cause urinary tract infection, thereby cause bigger misery.

Goal of the invention of the present utility model promptly is a kind of novel man of design, women urinary apparatus, and it can overlap loosely and be trapped among around the urinary organs, to guarantee patient's comfortable, no constriction at ordinary times.Can realize the sheath sealing when urinating rapidly, prevent the urine leakage, flow backwards, and few residual urine retention of trying one's best after striving for urinating, the realization of whole functional and conversion rely on the electronic monitoring circuit to automatically perform, thereby significantly reduce the heavy of nursery work, favourable patient's health.

The basic design of this utility model design is sheath (man 1, woman 19) added an inflatable sealed hollow rubber ring in, this rubber ring is also unaerated usually, it is arranged among the sheath loosely, in sheath for male, it is outer that its O-ring seal 2 is enclosed within penis, so there is no the compressing sensation at ordinary times because its interior diameter is slightly larger than penis, after compressed gas entered from QI KOU K, cushion rubber expanded, and was close to penis and formed sealing state all around, thereby the urine that has guaranteed discharge is not polluted clothing, cotton-padded mattress, after discharge urine all drained in the collection urine bottle 8, the blowing pressure was removed, and cushion rubber returns to initial condition again.O-ring seal 22 is arranged between sheath 19 and the pudendum surface in the feminine urinary aid, surrounds the female urine road junction, and this circle inflation back rubber swelling tightly overlays on genital skin, forms the effect of its sealing.In order to guarantee the effect of sealing rubber ring, should adopt latex class material manufacture as far as possible, texturally have an inflation inlet K, and connect with the air pump gas outlet 18 that can produce malleation.Meanwhile, in order to guarantee in time urine to be entered collection urine bottle 8, the negative pressure outlet 12 that in the design air pump is produced connects with evacuating catheter 5 by collection urine bottle 8, thereby rapidly the urine of discharging is siphoned away, exhausts under suction function.Like this, just need the small air pump that can produce both positive and negative air pressure, and designed the automatic control circuit that the control air pump starts and cuts out; Automatic control circuit relies on the monitoring electrode (man 6, woman 21) that is arranged in the evacuating catheter and takes the open and close of signal controlling air pump, thereby realizes the automatization of whole process.

Further specify concrete structure characteristics of the present utility model and how to realize goal of the invention below in conjunction with accompanying drawing.

Fig. 1 is male's urinary apparatus sheath side view and and the annexation of catheter signal thereof.

Fig. 2 is a sheath for male front view A-A cutaway view.

Fig. 3 is that the B-B of sheath for male is to cutaway view.

Fig. 4 is male's catheter C-C cutaway view.

Fig. 5 is the sectional view of women's sheath.

Fig. 6 is that women's sheath A is to view.

Fig. 7 is that women's sheath B is to view.

Fig. 8 is an electromagnetic type rubber film pump structure sketch map.

Fig. 9 is the electrical schematic diagram of control circuit.

Figure 10 is collection urine bottle scheme of installation.

Wherein 1 is sheath for male, and 2 is the garden ring-type hollow sealing rubber ring in the sheath for male, and 3 is the catheter joint, 4 is electrode connection frame in the catheter, and 5 is catheter, and 6 monitor electrode for the male, 7 is the scrotum opening in the sheath, and 8 are collection urine bottle, and 9 are plug, 10 are urine face monitoring electrode, 11 are the adapter of collection urine bottle negative pressure, and 12 is air pump negative pressure interface, and 13 is air pump seat, 14 is the pump housing, 15 for driving rubber membrane, and 16 is the valve non-return valve, and 17 are positive air pressure generation pump, 18 are the inflation interface, 19 is women's sheath, and 20 is the catheter joint, and 21 is the monitoring electrode of female catheter seam, 22 is the ellipse garden shape hollow sealing rubber ring in women's sheath, 23 is laminated silicon steel sheet, and 24 is magnetizing coil, and 25 is permanent magnet, 26 is elastic spring, and 27 for reserving pore.

During use with sheath near urinary organs placed around appropriateness, specifically can adopt rope band to tie up, or be placed on the special-purpose panties and put on.Because the hollow sealing rubber ring can be arranged on the urinary system device all around at ordinary times more loosely, so patient is very comfortable.And catheter 5 is connected between sheath and the collection urine bottle, the O-ring seal inflation inlet K in the sheath is connected on the inflation outlet 18 of air pump, the negative inspiratory pressure mouth 12 of air pump is connected on the negative pressure interface 11 of collection urine bottle.Connect after the power supply of air pump and control circuit, whole device just is in and uses among the monitoring state.

Urine has at first been connected monitoring electrode (male 6, and the women 21) when patient urinates, causes signal input point P in the control circuit ₁, P ₂Short circuit, transistor BG ₁Conducting, Continuity signal is through multiple tube amplifying circuit (BG ₂, BG ₃) after cause starting relay J to start, the switch closure by the normally opened contact control air pump of J causes air pump to start.After air pump starts, drive rubber film and move back and forth formation malleation inflation inlet and negative inspiratory pressure mouth, enter duty simultaneously.Because the gap between sheath and the urinary organs has been stopped up in hollow sealing rubber ring inflation back expansion rapidly, thereby has prevented to excrete leaking of urine.The urine of being discharged under the effect of negative pressure is inhaled into collection urine bottle 8 rapidly.After the end of urinating, because monitoring electrode open circuit, though warp is at feedback resistance R ₄Can postpone a period of time under the effect, but finally cause BG ₂, BG ₃Blocking-up, starting relay J discharges, and air pump quits work.Because the rapid atrophy of hollow sealing rubber ring forms loose state, and patient's Uncomfortable feeling is alleviated.Because the suction of negative pressure makes catheter joint (man 3, woman 20) be shrunk to flat, can effectively prevent to return on the piss smell, helps patient health.

What Fig. 8 was given is a design of concrete air pump, i.e. electromagnetic type rubber film pump.It relies on Alternating Current Power Supply, and the alternating magnetic field that utilizes magnetizing coil 24 to be encouraged makes rubber film 15 produce the positive and negative air pressure of reciprocating motion generation thereby drive permanent magnet 25 vibrations.This pump volume is little, noise is low, power consumption is few, is a kind of good medical air pump.Certainly, adopt common electric machine to drive the reciprocating machine pump and also can reach same effect.

Sealing rubber ring is a kind of aerated capsule of hollow, and it relies on better elastic and the soft effect that reaches sealing, preferably adopts good emulsified rubber to make certainly.

The joint of catheter (man 3, woman 20) is actually a Bag for collecting urine, and it requires elasticity good, and the softish elastomeric material of quality is made into, and can saggingly prevent that after urine begins to enter urine from flowing backwards, and can shrink after urine has attracted to prevent that abnormal smells from the patient from escaping.

The material of sheath is composited by sponge and cloth.Make that existing certain dynamics has soft comfortable sensation again when pad tightens up.

Consider that women's sheath structurally has very big difference with the male, and its sealing difficulty is more much bigger than the male, so two parallel metal chip architectures that when the design women monitors electrode 21, adopt, and be arranged on the foremost of evacuating catheter interface, to guarantee that the air pump fast reaction starts, the needle electrode that kind electrode structure and male are arranged in the evacuating catheter just has very big difference, and sensitivity is also higher.

By the device of urinating that above design is made, can realize patient's automatic monitoring, find that patient is comfortable in its experiment, neither can produce urine and release, flow backwards, can not produce smelling out yet. And the effect reliable in action is regulated simply, and operation is installed very convenient, can supply with patient bedridden in long term and use, but also dispensing cripple or have urinary incontinence disease patient to carry, health, cleaning is a kind of desirable care implement.

Claims

1, a kind ofly is used to lie in bed and automatic men and women's urinary apparatus of uracratia patients, include sheath (man 1, woman 19), evacuating catheter 5, collection urine bottle 8, it is characterized in that in sheath, being provided with inflatable hollow sealing rubber ring (man 2, woman 22), be provided with monitoring electrode (man 6 in the evacuating catheter 5, woman 21), also be provided with the air pump and the control pump starting and the automatic control circuit of closing that produce positive and negative two kinds of air pressure, the inflation inlet K of sealing rubber ring links to each other with the positive pressure interface 18 of pump, and 5 negative pressure interfaces 12 with pump of catheter connect by collection urine bottle 8.

2, according to the said men and women's urinary apparatus of claim 1, it is characterized in that the gas-flow closure rubber ring in male's urinary apparatus sheath becomes the hollow circular ring shape, be arranged on sheath 1 preceding exit, be enclosed within the penis middle part during application, gas-flow closure rubber ring 22 in woman's urinary apparatus sheath 19 is the oval ring-type of hollow, be arranged on the internal layer of sheath 19, touch pudendum during application.

3, according to the said men and women's urinary apparatus of claim 1, it is characterized in that monitoring electrode 6 and in male's urinary apparatus, be arranged on the evacuating catheter middle part, form by two mutual close needle electrodes, monitoring electrode 21 is arranged on the evacuating catheter front portion in women's urinary apparatus, be made up of two parallel pellet electrodes, contact conductor is connected on the signal input point (P of control circuit ₁, P ₂).

4,, it is characterized in that automatic control circuit is actually the on-off circuit of a control air pump, specifically by signal acquisition circuit (BG according to the said men and women's urinary apparatus of claim 1 ₁), multiple tube amplifying circuit (BG ₂, BG ₃) and starting relay (J) composition of string in amplifying circuit, by the switch of starting relay J control electromagnetic pump.

5, according to the said man of claim 1, women urinary apparatus, it is characterized in that producing positive and negative two kinds of air pumps is an electromagnetic type rubber film pump, has two pump housings, and pump power is provided by two vibrating reeds (25,26) by same solenoid (23,24).