CN114795215A - Urine prompting device for children with special needs - Google Patents

Urine prompting device for children with special needs Download PDF

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Publication number
CN114795215A
CN114795215A CN202210397750.1A CN202210397750A CN114795215A CN 114795215 A CN114795215 A CN 114795215A CN 202210397750 A CN202210397750 A CN 202210397750A CN 114795215 A CN114795215 A CN 114795215A
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China
Prior art keywords
patient
abdominal cavity
wireless receiving
signal processing
bladder
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CN202210397750.1A
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Chinese (zh)
Inventor
邱霞
姜娴荷
马丙祥
党伟利
张争艳
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First Affiliated Hospital of Henan University of TCM
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First Affiliated Hospital of Henan University of TCM
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Priority to CN202210397750.1A priority Critical patent/CN114795215A/en
Publication of CN114795215A publication Critical patent/CN114795215A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/202—Assessing bladder functions, e.g. incontinence assessment
    • A61B5/205—Determining bladder or urethral pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention discloses a urine prompting device for children with special needs, which relates to the field of medical instruments and solves the problem that the pain of a patient is aggravated when an existing bladder pressure detection module needs to be implanted into the body of the patient in a minimally invasive mode; the abdominal cavity pressure detection group is arranged on the outer side of the abdomen of the patient and is used for detecting the abdominal cavity pressure of the patient; according to the invention, the abdominal pressure detection group and the lower abdominal pressure detection group are respectively arranged on the abdominal outer side and the lower abdominal skin of the patient, the pressure detection module is not required to be implanted into the patient in a minimally invasive surgery, so that the pain of the patient is reduced, the intra-abdominal pressure and the intra-bladder pressure are detected at the same time, and only when the pressures measured by the abdominal pressure detection group and the intra-bladder pressure detection group exceed the set values, a signal is sent to remind the patient to take care of the patient and the patient, so that the detection error is reduced.

Description

Urine prompting device for children with special needs
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a urination prompting device for children with special needs.
Background
The control ability of children to urinate is poor due to special requirements such as autism and mental retardation, and the children cannot go to a toilet in time when urinating is required, so that the probability of urinating trousers is high. If the trousers are wet on the road or in a classroom, a lot of trouble is made to the caretaker or teacher.
The urine is temporarily stored in the bladder through the ureter after being generated by the kidney, and the pressure of the bladder is increased along with the increase of the urine volume stored in the bladder, so that the urine intention of children with patients can be judged by detecting the pressure value of the bladder, and a caregiver is reminded to guide the children with patients to go to a toilet in time.
At present, when bladder pressure is detected, the bladder pressure detection module is implanted into a bladder of a patient through a minimally invasive surgery, pressure information of the patient is measured and transmitted to the outside of a body in a wireless mode, however, the bladder pressure detection module can increase pain of the patient in the implantation process, and when the electric quantity of the bladder pressure detection module is exhausted, the bladder pressure detection module needs to be taken out of the body of the patient and replaced by a new power supply, so that pain of the patient is further aggravated.
Disclosure of Invention
The invention aims to: the urine prompting device for children with special requirements is provided, and is used for solving the problem that the pain of a patient is aggravated when an existing bladder pressure detection module needs to be implanted into the body of the patient in a minimally invasive mode.
The technical scheme adopted by the invention is as follows: a urine prompting device for children with special needs comprises an abdominal pressure detection group, a lower abdominal pressure detection group and a feedback prompting module (a patient prompting module and a nursing end prompting module).
The abdominal cavity pressure detection set is arranged on the outer side of the abdomen of the patient and used for detecting the abdominal cavity pressure of the patient, the abdominal cavity pressure detection set comprises an abdominal cavity resistance strain gauge, an outer side ring belt, an inner side ring belt and an abdominal cavity pressure signal processing module, the outer side ring belt and the inner side ring belt are connected together through being adhered, the abdominal cavity resistance strain gauge is evenly arranged between the two, and the outer side ring belt is arranged on the outer side of the abdominal cavity pressure signal processing module.
The lower abdomen pressure detection group is arranged at the skin of the lower abdomen of the patient and used for detecting the bladder pressure of the patient, the lower abdomen pressure detection group comprises a lower abdomen resistance strain gauge, an outer bladder pressure measurement skin, an inner bladder pressure measurement skin, a bladder pressure signal processing module and an adhesive block, the outer bladder pressure measurement skin and the inner bladder pressure measurement skin are connected together through adhesion, the lower abdomen resistance strain gauge is uniformly distributed between the outer bladder pressure measurement skin and the inner bladder pressure measurement skin, the inner side of the inner bladder pressure measurement skin is provided with the adhesive block used for being attached to the skin of the patient, and the outer side of the outer bladder pressure measurement skin is provided with the bladder pressure signal processing module.
The patient reminding module is used for carrying a patient and comprises a first wireless receiving module and a patient end loudspeaker, the abdominal cavity pressure signal processing module and the bladder pressure signal processing module are connected with the first wireless receiving module through wireless signals, and the first wireless receiving module and the patient end loudspeaker are electrically connected.
The nursing end reminding module is used for nursing and carrying and comprises a second wireless receiving module, a nursing end loudspeaker and a display terminal, the abdominal cavity pressure signal processing module and the bladder pressure signal processing module are connected with the second wireless receiving module through wireless signals, and the nursing end loudspeaker and the display terminal are electrically connected with the second wireless receiving module.
The detection principle is as follows: the pressure of the bladder of the patient is increased along with the increase of the urine stored in the bladder of the patient, and the pressure of the abdominal cavity is increased along with the increase of the pressure of the bladder, so that the abdominal cavity pressure detection group and the lower abdominal cavity pressure detection group are respectively arranged on the outer side of the abdominal cavity of the patient and the skin of the lower abdominal part of the patient.
When the abdominal pressure of a patient is increased, the outer side ring waistband and the inner side ring waistband are stretched, the surfaces of the outer side ring waistband and the inner side ring waistband are slightly deformed after the outer side ring waistband and the inner side ring waistband are subjected to the pressure generated by the abdominal cavity, so that the sensitive grid of the abdominal resistance strain gauge is deformed therewith, the resistance of the abdominal resistance strain gauge is changed therewith, the change of the resistance of the abdominal resistance strain gauge is proportional to the strain of the outer side ring waistband and the strain of the inner side ring waistband, the strain of the outer side ring waistband and the strain of the inner side ring waistband are proportional to the magnitude of the abdominal pressure, the resistance of the abdominal resistance strain gauge can correspondingly change along with the magnitude of the abdominal pressure, and the abdominal pressure signal processing module is used for processing the resistance signals of the abdominal resistance strain gauge and transmitting the signals to the first wireless receiving module and the second wireless receiving module.
Similarly, when the bladder pressure of the patient increases, the outer bladder manometry skin and the inner bladder manometry skin are stretched, and after the outer ring belt and the inner ring belt are subjected to the pressure generated by the bladder, the surface of the resistance strain gauge deforms slightly, so that the sensitive grid of the lower abdomen resistance strain gauge deforms along with the sensitive grid, the resistance of the lower abdomen resistance strain gauge changes in proportion to the strain of the outer bladder pressure-measuring skin and the inner bladder pressure-measuring skin, the strain of the outer bladder pressure-measuring skin and the inner bladder pressure-measuring skin is in proportion to the magnitude of the abdominal cavity pressure, therefore, the resistance of the lower abdomen resistance strain gauge can be correspondingly changed along with the abdominal pressure, and the bladder pressure signal processing module is used for processing the resistance signal of the lower abdomen resistance strain gauge and transmitting the signal to the first wireless receiving module and the second wireless receiving module.
Although the increase of the pressure in the bladder causes the increase of the pressure in the abdominal cavity, the actions such as eating and the like also cause the increase of the pressure in the abdominal cavity, so that the abdominal cavity pressure detection group and the lower abdomen pressure detection group are respectively arranged at the outer side of the abdominal cavity of the patient and the skin of the lower abdomen of the patient, and when the signals of the abdominal cavity resistance strain gauge and the lower abdomen resistance strain gauge exceed the set values, the abdominal cavity pressure signal processing module and the bladder pressure signal processing module respectively transmit the signals to the first wireless receiving module and the second wireless receiving module. When the first wireless receiving module receives the signal, the first wireless receiving module controls the loudspeaker at the patient end to sound to remind the patient to go to the toilet in front; when the second wireless receiving module receives the signal, the loudspeaker of the nursing end is controlled to sound to remind a patient to be cared before nursing, and information of the corresponding patient is displayed on the display terminal, so that the patient can be conveniently found by nursing.
Further, the abdominal cavity pressure signal processing module comprises a first microprocessor and a first wireless transmitting chip, the abdominal cavity resistance strain gauge, the first microprocessor and the first wireless transmitting chip are all electrically connected, a signal of the abdominal cavity resistance strain gauge is BX120-5AA, the model of the first microprocessor is APM32F103VET6, and the model of the first wireless transmitting chip is SYN 470R.
Further, the bladder pressure signal processing module comprises a second microprocessor and a second wireless transmitting chip, the lower abdomen resistance strain gauge, the second microprocessor and the second wireless transmitting chip are all electrically connected, a signal of the lower abdomen resistance strain gauge is BX120-5AA, the model of the second microprocessor is APM32F103VET6, and the model of the second wireless transmitting chip is SYN 470R.
Further, the first wireless receiving module includes a first wireless receiving chip and a patient-side processor, the first wireless receiving chip is electrically connected to the patient-side processor, the model of the first wireless receiving chip is SOP16, and the model of the patient-side processor is APM32F103VET 6.
Further, the second wireless receiving module includes a second wireless receiving chip and a nursing end processor, the second wireless receiving chip is electrically connected to the nursing end processor, the model of the second wireless receiving chip is SOP16, and the model of the nursing end processor is APM32F103VET 6.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, the abdominal pressure detection group and the lower abdominal pressure detection group are respectively arranged on the abdominal outer side and the lower abdominal skin of the patient, the pressure detection module is not required to be implanted into the patient in a minimally invasive surgery, so that the pain of the patient is reduced, the intra-abdominal pressure and the intra-bladder pressure are detected at the same time, and only when the pressures measured by the abdominal pressure detection group and the intra-bladder pressure detection group exceed the set values, a signal is sent to remind the patient to take care of the patient and the patient, so that the detection error is reduced.
Description of the drawings:
FIG. 1 is a schematic diagram of the abdominal pressure detection set of the present invention;
FIG. 2 is a top view of the lower abdominal pressure test set of the present invention;
fig. 3 is a block diagram of the circuit structure flow of the present invention.
Description of reference numerals:
11. an abdominal resistance strain gauge; 12. a first microprocessor; 13. a first wireless transmitting chip; 14. an outer side ring belt; 15. an inner side ring waistband; 16. an abdominal cavity pressure signal processing module; 21. a lower abdomen resistance strain gauge; 22. a second microprocessor; 23. a second wireless transmitting chip; 24. lateral bladder pressure skin; 25. measuring pressure skin of the inner bladder; 26. a bladder pressure signal processing module; 27. gluing blocks; 31. A first wireless receiving chip; 32. a patient-side processor; 33. a patient side speaker; 41. a second wireless receiving chip; 42. a caregiver end processor; 43. a nursing end speaker; 44. and displaying the terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
FIGS. 1-3 show: a urine prompting device for children with special needs comprises an abdominal pressure detection group, a lower abdominal pressure detection group, a patient prompting module and a nursing end prompting module.
Abdominal cavity pressure measurement group sets up in disease belly outside for detect patient's abdominal cavity pressure, abdominal cavity pressure measurement group include abdominal cavity resistance strain gauge 11, outside ring waistband 14, inboard ring waistband 15 and abdominal cavity pressure signal processing module 16, and outside ring waistband 14 and inboard ring waistband 15 are through gluing and link together, evenly arrange abdominal cavity resistance strain gauge 11 between the two, and the 14 outsides of outside ring waistband sets up abdominal cavity pressure signal processing module 16.
The lower abdomen pressure detection group is arranged at the skin of the lower abdomen of the patient and used for detecting the bladder pressure of the patient, the lower abdomen pressure detection group comprises a lower abdomen resistance strain gauge 21, an outer side bladder pressure measurement skin 24, an inner side bladder pressure measurement skin 25, a bladder pressure signal processing module 26 and an adhesive block 27, the outer side bladder pressure measurement skin 24 and the inner side bladder pressure measurement skin 25 are connected together through adhesion, the lower abdomen resistance strain gauges 21 are uniformly arranged between the two, the inner side of the inner side bladder pressure measurement skin 25 is provided with the adhesive block 27 used for being attached to the skin of the patient, and the outer side of the outer side bladder pressure measurement skin 24 is provided with the bladder pressure signal processing module 26.
The patient reminding module is used for carrying a patient and comprises a first wireless receiving module and a patient end loudspeaker 33, the abdominal cavity pressure signal processing module 16 and the bladder pressure signal processing module 26 are connected with the first wireless receiving module through wireless signals, and the first wireless receiving module is electrically connected with the patient end loudspeaker 33.
The nursing end reminding module is used for nursing and carrying and comprises a second wireless receiving module, a nursing end loudspeaker 43 and a display terminal 44, the abdominal cavity pressure signal processing module 16 and the bladder pressure signal processing module 26 are simultaneously connected with the second wireless receiving module through wireless signals, and the nursing end loudspeaker 43 and the display terminal 44 are electrically connected with the second wireless receiving module.
The detection principle is as follows: the pressure of the bladder of the patient is increased along with the increase of the urine stored in the bladder of the patient, and the pressure of the abdominal cavity is increased along with the increase of the pressure of the bladder, so that the abdominal cavity pressure detection group and the lower abdominal cavity pressure detection group are respectively arranged on the outer side of the abdominal cavity of the patient and the skin of the lower abdominal part of the patient.
When the abdominal pressure of a patient is increased, the outer side ring waistband 14 and the inner side ring waistband 15 are stretched, after the outer side ring waistband 14 and the inner side ring waistband 15 are subjected to the pressure generated by the abdominal cavity, the surfaces of the outer side ring waistband 14 and the inner side ring waistband 15 are slightly deformed, so that the sensitive grid of the abdominal resistance strain gauge 11 is deformed, the resistance of the abdominal resistance strain gauge 11 is changed, the change of the resistance of the abdominal resistance strain gauge 11 is proportional to the strain of the outer side ring waistband 14 and the strain of the inner side ring waistband 15, and the strain of the outer side ring waistband 14 and the strain of the inner side ring waistband 15 are proportional to the magnitude of the abdominal pressure, so that the resistance of the abdominal resistance strain gauge 11 can be correspondingly changed along with the magnitude of the abdominal pressure, and the abdominal pressure signal processing module 16 is used for processing the resistance signal of the abdominal resistance strain gauge 11 and transmitting the signal to the first wireless receiving module and the second wireless receiving module.
Likewise, when the patient's bladder pressure increases, the lateral bladder pressure skin 24 and the medial bladder pressure skin 25 are stretched, and the lateral girdle 14 and the medial girdle 15, after being subjected to the pressure generated by the bladder, the surface of the lower abdomen part is slightly deformed, so that the sensitive grid of the lower abdomen part resistance strain gauge 21 is deformed, the resistance of the lower abdomen part resistance strain gauge 21 is changed, the change of the resistance of the lower abdomen part resistance strain gauge 21 is proportional to the strain of the outer side bladder pressure-measuring skin 24 and the inner side bladder pressure-measuring skin 25, the strain of the outer side bladder pressure-measuring skin 24 and the inner side bladder pressure-measuring skin 25 is proportional to the pressure of the abdominal cavity, therefore, the resistance of the lower abdomen resistance strain gauge 21 can be changed correspondingly with the pressure of the abdominal cavity, and the bladder pressure signal processing module 26 is used for processing the resistance signal of the lower abdomen resistance strain gauge 21 and transmitting the signal to the first wireless receiving module and the second wireless receiving module.
Although the increase of the pressure in the bladder causes the increase of the pressure in the abdominal cavity, the increase of the pressure in the abdominal cavity is caused by the actions such as eating, and the like, so that the abdominal cavity pressure detection group and the lower abdominal pressure detection group are respectively arranged at the outer side of the abdominal cavity of the patient and the skin of the lower abdominal part of the patient, and when the signals of the abdominal cavity resistance strain gauge 11 and the lower abdominal resistance strain gauge 21 exceed the set values, the abdominal cavity pressure signal processing module 16 and the bladder pressure signal processing module 26 transmit the signals to the first wireless receiving module and the second wireless receiving module respectively. When the first wireless receiving module receives the signal, the first wireless receiving module controls the loudspeaker 33 at the patient end to sound to remind the patient to go to the toilet in front; when the second wireless receiving module receives the signal, the speaker 43 at the nursing end is controlled to sound to remind the patient to be cared before nursing, and the information corresponding to the patient is displayed on the display terminal 44, so that the patient can be conveniently found by nursing.
Example 2
The present embodiment is different from embodiment 1 in that: the abdominal cavity pressure signal processing module 16 comprises a first microprocessor 12 and a first wireless transmitting chip 13, the abdominal cavity resistance strain gauge 11, the first microprocessor 12 and the first wireless transmitting chip 13 are electrically connected, and the first microprocessor 12 is used for processing signals collected by the abdominal cavity resistance strain gauge 11 and transmitting the signals to the first wireless receiving module and the second wireless receiving module through the first wireless transmitting chip 13.
Example 3
The present embodiment is different from embodiment 2 in that: the bladder pressure signal processing module 26 comprises a second microprocessor 22 and a second wireless transmitting chip 23, the lower abdomen resistance strain gauge 21, the second microprocessor 22 and the second wireless transmitting chip 23 are electrically connected, and the second microprocessor 22 is used for processing signals collected by the lower abdomen resistance strain gauge 21 and transmitting the signals to the first wireless receiving module and the second wireless receiving module through the second wireless transmitting chip 23.
Example 4
The present embodiment is different from embodiment 3 in that: the first wireless receiving module includes a first wireless receiving chip 31 and a patient side processor 32, the first wireless receiving chip 31 is electrically connected to the patient side processor 32, the first wireless receiving chip 31 is configured to receive wireless signals of the first wireless transmitting chip 13 and the second wireless transmitting chip 23 and transmit the signals to the patient side processor 32, and the patient side processor 32 is configured to control a patient side speaker 33.
Example 5
The present embodiment is different from embodiment 1 in that: the second wireless receiving module comprises a second wireless receiving chip 41 and a nursing end processor 42, the second wireless receiving chip 41 is electrically connected with the nursing end processor 42, the second wireless receiving chip 41 is used for receiving wireless signals of the first wireless transmitting chip 13 and the second wireless transmitting chip 23 and transmitting the signals to the nursing end processor 42, and the nursing end processor 42 is used for controlling a nursing end loudspeaker 43 and a display terminal 44.

Claims (7)

1. A urine prompt device for children with special needs is characterized by comprising an abdominal cavity pressure detection group, a lower abdominal cavity pressure detection group and a feedback prompt module;
the abdominal cavity pressure detection set is arranged on the outer side of the abdomen of a patient and used for detecting the abdominal cavity pressure of the patient, the abdominal cavity pressure detection set comprises an abdominal cavity resistance strain gauge (11), an outer side ring belt (14), an inner side ring belt (15) and an abdominal cavity pressure signal processing module (16), the outer side ring belt (14) and the inner side ring belt (15) are connected together through adhesion, the abdominal cavity resistance strain gauges (11) are uniformly distributed between the outer side ring belt (14), and the abdominal cavity pressure signal processing module (16) is arranged on the outer side of the outer side ring belt (14);
the lower abdomen pressure detection group is arranged at the skin of the lower abdomen of a patient and used for detecting the bladder pressure of the patient, the lower abdomen pressure detection group comprises a lower abdomen resistance strain gauge (21), an outer bladder pressure measurement skin (24), an inner bladder pressure measurement skin (25), a bladder pressure signal processing module (26) and an adhesive block (27), the outer bladder pressure measurement skin (24) and the inner bladder pressure measurement skin (25) are connected together through adhesion, the lower abdomen resistance strain gauge (21) is uniformly distributed between the outer bladder pressure measurement skin and the inner bladder pressure measurement skin, the inner side of the inner bladder pressure measurement skin (25) is provided with the adhesive block (27) used for being attached to the skin of the patient, and the bladder pressure signal processing module (26) is arranged outside the outer bladder pressure measurement skin (24);
the feedback reminding module is used for carrying a patient and comprises a first wireless receiving module and a patient end loudspeaker (33), the abdominal cavity pressure signal processing module (16) and the bladder pressure signal processing module (26) are connected with the first wireless receiving module through wireless signals, and the first wireless receiving module is electrically connected with the patient end loudspeaker (33).
2. A urine reminder device for a child having a special need according to claim 1, wherein: the nursing terminal comprises a nursing terminal prompting module and a nursing terminal loudspeaker (43), wherein the nursing terminal prompting module comprises a second wireless receiving module and a nursing terminal loudspeaker (43), the abdominal cavity pressure signal processing module (16) and the bladder pressure signal processing module (26) are simultaneously connected with the second wireless receiving module through wireless signals, and the nursing terminal loudspeaker (43) is electrically connected with the second wireless receiving module.
3. A urine reminder device for a child having a special need according to claim 1, wherein: the first wireless receiving module comprises a first wireless receiving chip (31) and a patient-side processor (32), and the first wireless receiving chip (31) is electrically connected with the patient-side processor (32).
4. A urine reminder device for a child having a special need according to claim 2, wherein: and the display terminal (44) is electrically connected with the second wireless receiving module.
5. A urine reminder device for a child having a special need according to claim 2, wherein: the abdominal cavity pressure signal processing module (16) comprises a first microprocessor (12) and a first wireless transmitting chip (13), and the abdominal cavity resistance strain gauge (11), the first microprocessor (12) and the first wireless transmitting chip (13) are all electrically connected.
6. A urine reminder device for a child having a special need according to claim 2, wherein: the bladder pressure signal processing module (26) comprises a second microprocessor (22) and a second wireless transmitting chip (23), and the lower abdomen resistance strain gauge (21), the second microprocessor (22) and the second wireless transmitting chip (23) are all electrically connected.
7. A urine reminder device for a child having a special need according to claim 3, wherein: the second wireless receiving module comprises a second wireless receiving chip (41) and a nursing end processor (42), and the second wireless receiving chip (41) is electrically connected with the nursing end processor (42).
CN202210397750.1A 2022-04-16 2022-04-16 Urine prompting device for children with special needs Withdrawn CN114795215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210397750.1A CN114795215A (en) 2022-04-16 2022-04-16 Urine prompting device for children with special needs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210397750.1A CN114795215A (en) 2022-04-16 2022-04-16 Urine prompting device for children with special needs

Publications (1)

Publication Number Publication Date
CN114795215A true CN114795215A (en) 2022-07-29

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CN202210397750.1A Withdrawn CN114795215A (en) 2022-04-16 2022-04-16 Urine prompting device for children with special needs

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Application publication date: 20220729