CN2387888Y

CN2387888Y - Diaper with wetness indicator and alarm

Info

Publication number: CN2387888Y
Application number: CN 99224790
Authority: CN
Inventors: 王秀华
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-13
Filing date: 1999-08-13
Publication date: 2000-07-19
Anticipated expiration: 2009-08-13

Abstract

The utility model relates to a nursing article for babies and patients, which is mainly composed of a sensing pad and a music box, wherein the sensing pad is tailored by an upper and a lower surface layers made of pure cotton cloth and a middle layer. Two groups of sensing rings which are similar to involute are tailored by soft fine wires on the middle layer, a metal foil sheet is welded at the end of the inner ring of each group of sensing rings and the outer ring is connected with a plug. The music box is reformed by a door bell, a button on the door bell is changed to a socket and a volume adjustment potentiometer is arranged on a casing of the music box. The utility model has the characteristics of easy fabrication, high safety, high sensing sensitivity, convenient use, etc.

Description

Diaper with wetness indicator and alarm

This utility model relates to a kind of infant and patient care articles for use.

Baby's nursing is that part makes father and mother take a lot of trouble very much refreshing thing, especially more allow unfamiliar young father and mother have a headache-often stretch out one's hand to newborn baby's nursing and sound out the sleep of being afraid of to influence baby, time one is worried baby's be subjected to urinating and defecating hardship of immersion for a long time again, though can remove the infringement of urinating water from diaper urine pad, powerless to the puzzlement of feces.

This class problem is being puzzled too and is being guarded children before the old man's sick bed of can not taking care of oneself.

The existing similar products of existing market exist breathability poor, and sensing is insensitive and use deficiency such as inconvenience.

The purpose of this utility model is to overcome the deficiency that existing diaper exists, and provides a kind of warning blind area little, the Diaper with wetness indicator and alarm of long service life.

Above-mentioned purpose of the present utility model is to realize like this, accompanying drawings is as follows: Diaper with wetness indicator and alarm is made up of upper epidermis (1), intermediate layer (2) and following top layer (5), be characterized in that (2) go up the sensing ring (4) that is sewn into similar involute with soft fine wire in the intermediate layer, this ring is open loop, two groups of tinsel internal ring ends respectively be fixed on intermediate layer (2) on tinsel (3) be connected, two groups of outer ends wiry are connected with music box (9) by plug (6), socket (7) and lead (8).

The utlity model has following advantage: make simple-advanced design, reasonably processing technology; Safe and reliable-textile cloth products is chafe not, and two joint No.5 cells are perfectly safe; The area of highly sensitive-sensing blind area is the circle of diameter 30mm, and output resistance just can be reported to the police less than 100k Ω; Easy to use-softish sensor pad can be placed directly under the common urine pad, and it is convenient that the wet back of urine is changed.

As shown in drawings, Diaper with wetness indicator and alarm is made up of sensor pad (1,2,3,4,5), plug (6), socket (7), lead (8), music box (9), volume control potentiometer (10).

Sensor pad is to be made by upper epidermis (1), intermediate layer (2) and following top layer (5) to form, and they are textile goods entirely.Intermediate layer (2) is to make like this: with the bottom line of φ 0.15～0.3mm ductile metal silk as sewing machine, with general cotton thread reaching the standard grade as sewing machine, on intermediate layer (2), directly be sewn into two groups and be spaced apart 15～30mm, the parallel sensing ring (4) of similar involute.This ring is not the spitting image of the track and field runway in the sports ground-but they seal, and every group of sensing ring self do not intersect continuous continuously between two groups.So the making of sensor pad is just very simple.Do the fixing back of insulation (being fixed on the intermediate layer) at every group outer shroud and receive on the plug (6), top layer (5) was sewed together under upper epidermis (1), intermediate layer (2) were reached, and wrapped upholstery border all around, so just made an exquisite practical sensor pad.

Sensing ring (4) is spaced apart the non-closed metal ring of 15～30mm by two groups to be formed, and every group of becket self do not intersect continuous continuously between two groups.The biscuit metal paillon foil of burn-oning in the internal ring termination of every group of becket is used for detecting the quality of sensor pad.

Music box can adopt the common doorbell transformation of the way to form.The button of doorbell is changed into socket (7), and the long lead (8) of 3m is received the trigger end of music box (9), volume is set on music box (9) adjusts potentiometer (10).

Operation principle of the present utility model is such: sensor pad is received the trigger end of music box (9) by plug (6), socket (7), lead (8).When not urinating and defecating, the output resistance of sensor pad is infinitely great, and music box does not ring.When making sensor pad moist as urinating and defecating, output resistance drops to rapidly below the 100k Ω, and this resistance is enough to trigger music box makes it to send chimes of doom.Chimes of doom stopped after the nursing staff changed clean sensor pad, stayed after being scrubbed clean by the sensor pad changed that to do next time standby.

The size of volume is regulated by potentiometer (10), and the size of volume can be heard with the nursing staff and be advisable to being influenced minimum by the care-giver.

In a word, this utility model has greatly alleviated the hardship of nursing staff's work, is nursing staff's good assistant.

Claims

1, Diaper with wetness indicator and alarm is made up of sensor pad and music box (9), sensor pad is made up of upper epidermis (1), intermediate layer (2), following top layer (5), it is characterized in that: (2) are gone up with softish tinsel and are sewn into the sensing ring (4) of two categories like involute in the intermediate layer.

2, by the described a kind of Diaper with wetness indicator and alarm of claim 1, it is characterized in that: sensing ring (4) is spaced apart the non-closed metal ring of 15～30mm by two groups to be formed, at the inner termination of the every group of becket biscuit metal paillon foil of burn-oning.

3,, it is characterized in that music box (9) changes a social system and which is provided with potentiometer (10) with common doorbell by the described Diaper with wetness indicator and alarm of claim 1.