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CN-121987210-A - Intelligent grip exerciser with grip sensing and real-time feedback functions

CN121987210ACN 121987210 ACN121987210 ACN 121987210ACN-121987210-A

Abstract

The application discloses an intelligent grip with grip sensing and real-time feedback, which comprises a grip ball and an intelligent grip feedback device, wherein a high-precision pressure sensor is arranged inside the grip ball, the intelligent grip feedback device is detachably arranged outside the grip ball, a microprocessor and a sound alarm are arranged inside the intelligent grip feedback device, the high-precision pressure sensor and the sound alarm are connected with the microprocessor, and when the grip strength detected by the high-precision pressure sensor is greater than a preset alarm threshold value, the microprocessor controls the sound alarm to output a primary sound alarm. The effect is as follows: the application can feed back tension and anxiety emotion of a patient in operation and diagnosis and treatment in real time and output sound alarm when the tension and anxiety emotion reaches a certain degree so as to realize quantitative anxiety monitoring and prepositioning of intervention.

Inventors

  • LIU YANG
  • WANG SHUANG
  • LIAO YILI

Assignees

  • 深圳市妇幼保健院

Dates

Publication Date
20260508
Application Date
20260324

Claims (10)

  1. 1. An intelligent grip with grip sensing and real-time feedback is characterized by comprising a grip ball and an intelligent grip feedback device; The intelligent grip feedback device is detachably arranged outside the grip ball, and a microprocessor and a sound alarm are arranged in the intelligent grip feedback device; when the grip strength detected by the high-precision pressure sensor is larger than a preset alarm threshold, a first feedback signal is generated and transmitted to the microprocessor, and the microprocessor controls the sound alarm to output a primary sound alarm according to the first feedback signal.
  2. 2. The intelligent grip exerciser with grip sensing and real-time feedback according to claim 1, wherein the intelligent grip feedback device is further provided with a grip number counting module for counting grip numbers and a grip frequency calculating module for calculating grip frequency in unit time according to the counted grip numbers; when the holding frequency in unit time calculated by the holding frequency calculation module is higher than a preset frequency, a second feedback signal is generated and transmitted to the microprocessor, and the microprocessor controls the sound alarm to output a secondary sound alarm according to the second feedback signal.
  3. 3. The intelligent grip exerciser with grip sensing and real-time feedback according to claim 2, wherein the intelligent grip exerciser is further provided with a data storage module for storing grip size data, grip frequency data and grip frequency data, and a display screen for displaying the grip size data, grip frequency data and grip frequency data is arranged on the surface of the intelligent grip exerciser; And the data storage module and the display screen are connected with the microprocessor.
  4. 4. The intelligent grip exerciser with grip sensing and real-time feedback according to claim 3, wherein a rechargeable battery for supplying power to the microprocessor is further arranged in the intelligent grip feedback device, and a power switch key is further arranged on the surface of the intelligent grip feedback device; The rechargeable battery and the power switch key are connected with the microprocessor.
  5. 5. The intelligent grip cleaner with grip sensing and real-time feedback according to claim 4, wherein a charging protection circuit and a battery power detection circuit are further arranged in the intelligent grip feedback device, and a charging interface is further arranged on the surface of the intelligent grip feedback device; The charging protection circuit is connected between the charging interface and the rechargeable battery and is also connected to the microprocessor, the battery electric quantity detection circuit is connected between the rechargeable battery and the microprocessor, and the display screen is also used for displaying the electric quantity of the rechargeable battery.
  6. 6. The intelligent grip dumb-bell with grip strength sensing and real-time feedback according to claim 3, wherein the surface of the intelligent grip strength feedback device is further provided with a grip strength threshold lowering key and a grip strength threshold raising key for adjusting the preset alarm threshold; The holding threshold value lowering key and the holding threshold value raising key are connected with the microprocessor, and the display screen is also used for displaying the preset alarm threshold value.
  7. 7. The intelligent grip of any one of claims 1-6, wherein the grip ball comprises an oval grip ball body and a removable high temperature resistant elastic protective sleeve sleeved outside the oval grip ball body; The high-precision pressure sensor is arranged in the oval holding ball body, and a plurality of anti-slip massage convex points are uniformly and convexly arranged on the surface of the high-temperature-resistant elastic protective sleeve outwards.
  8. 8. The intelligent grip of claim 7, wherein the oval grip ball comprises a soft silica gel sleeve, a first grip block, a positioning press plate, a second grip block and a plurality of pressing springs; The device comprises a first holding block, a positioning pressing plate, a second holding block, a plurality of pressing springs, a plurality of positioning pressing plates, a plurality of high-precision pressure sensors, a plurality of pressing springs, a plurality of positioning pressing plates and a plurality of positioning pressing plates, wherein the first holding block, the positioning pressing plates and the second holding block are vertically arranged in parallel from left to right; the soft silica gel sleeve is fixedly sleeved outside the first holding block and the second holding block to tightly cover the high-precision pressure sensor, the first holding block, the positioning pressing plate, the second holding block and the plurality of pressing springs.
  9. 9. The intelligent grip of claim 8, wherein the top of the second grip block extends upward to form a connecting column extending out of the soft silica gel sleeve; The intelligent grip feedback device comprises a connecting column, wherein a first electric contact ring electrically connected to the high-precision pressure sensor is arranged in the middle of the upper end face of the connecting column, a screw groove which is in threaded connection with the outside of the connecting column is formed in the lower bottom face of the intelligent grip feedback device, and a first annular electric contact spring piece which is connected with the microprocessor and is electrically connected with the first electric contact ring is arranged in the middle of the inner top face of the screw groove.
  10. 10. The intelligent grip of claim 9, wherein a heating resistance wire is embedded in the soft silica gel sleeve; The periphery of the upper end surface of the connecting column is provided with a second electric contact ring which is electrically connected with the heating resistance wire, and the periphery of the inner top surface of the spiral groove is provided with a second annular electric contact spring sheet which is connected with the microprocessor through a heating control circuit and is electrically connected with the second electric contact ring; The intelligent grip force feedback device is characterized in that a heating and lowering key for lowering the heating temperature of the heating resistance wire and a heating and raising key for raising the heating temperature of the heating resistance wire are further arranged on the surface of the intelligent grip force feedback device, the heating and lowering key and the heating and raising key are connected with the microprocessor, and the display screen is further used for displaying the heating temperature value of the heating resistance wire.

Description

Intelligent grip exerciser with grip sensing and real-time feedback functions Technical Field The invention relates to the technical field of medical nursing products, in particular to an intelligent grip dynamometer capable of sensing grip strength and feeding back in real time. Background Dental Anxiety disorder (Dental Anxiety) is a high-frequency psychological disorder in clinical diagnosis and treatment of stomatology, epidemiological investigation data show that about 50% -80% of patients with oral diagnosis and treatment have different degrees of tension and fear emotion in the global scope, and the Anxiety occurrence rate of children groups and patients with high-difficulty operations (such as implantation operations, complex anti-living tooth extraction, periodontal flap surgery and the like) is higher. The patient often because of excessive anxiety appears limbs tight, grasp two fists, scratch actions such as medical instrument or medical personnel limbs in diagnosing the in-process, not only reduces self diagnosis and treat the comfort level, still can disturb doctor's accurate operation, causes even and diagnoses the interruption, patient evades the problem such as treatment. At present, a conventional intervention means aiming at dental anxiety clinically is to provide a traditional silica gel decompression ball for a patient, realize attention transfer through passive holding and relieve partial tension emotion. However, the traditional instrument has obvious technical defects, is difficult to adapt to special scene requirements of oral diagnosis and treatment, and has the following specific limitations: The traditional decompression ball is only a passive holding carrier, can not collect abnormal data of the grip strength of a patient in real time, can not quantitatively evaluate the anxiety degree, and is difficult for medical staff to objectively grasp the psychological state change of the patient; The state observation is missing, namely, the face of a patient is completely covered by a sterile towel in the oral cavity operation and diagnosis and treatment process, medical staff cannot judge the discomfort of the patient through facial expression and limb state, and objective and real-time anxiety monitoring indexes are lacked; the intraoperative somatosensory discomfort is that the temperature of the air-conditioning environment of an oral diagnosis and treatment room and an operating room is low, the peripheral blood circulation is weakened when the anxiety of a patient is stressed, the cold and stiffness of the hands are easy to occur, and the negative emotion is further aggravated; The hospital infection prevention and control hidden trouble is that the traditional pressure reducing ball is of an integrated sealing structure, cannot be disassembled and disassembled, can only be used for surface wiping and disinfection, cannot withstand high-temperature high-pressure sterilization, is repeatedly used, has cross infection risk, and does not meet strict sensing and control standards of stomatology; The intervention time is delayed, medical staff can only perceive abnormality when the patient has extreme behaviors such as obvious agitation, moan, limb resistance and the like, miss the best time for early pacifying and adjusting diagnosis and treatment rhythm, and can not speak and help when the patient contains instruments in the mouth, so that a communication channel is blocked. The related products of grip balls on the market and in the published patents are searched by the prior art, most of the related products are concentrated in the rehabilitation medical field, and the core is used for hand function training and muscle strength assessment after hand trauma, hemiplegia and fracture operation, and the quantitative monitoring and autonomous rehabilitation guidance of the focused movement function. The rehabilitation type grip ball is internally provided with a basic pressure sensing and data display module, but is not specially optimized for the oral diagnosis and treatment scene, and has no medical treatment split sterilization structure, no thermal sense pacifying, non-language emergency call and medical care end real-time alarm functions, so that dynamic monitoring and timely intervention of anxiety states can not be realized, and the compound requirements of psychological relief, sensing and control safety and doctor-patient efficient communication of patients in oral diagnosis and treatment can not be completely met. In this regard, the present inventors have gradually conceived and devised the present application by combining clinical experience, through thinking about problems encountered in clinical work, by looking over a great deal of scientific research data and literature, through searching for new, so as to solve the related technical problems. Disclosure of Invention The present invention aims to solve at least one of the technical problems in the related art to some exte