WO2015109818A1 - Procédé de fabrication d'une tête de traitement par massage et dispositif associé - Google Patents

Procédé de fabrication d'une tête de traitement par massage et dispositif associé Download PDF

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Publication number
WO2015109818A1
WO2015109818A1 PCT/CN2014/084106 CN2014084106W WO2015109818A1 WO 2015109818 A1 WO2015109818 A1 WO 2015109818A1 CN 2014084106 W CN2014084106 W CN 2014084106W WO 2015109818 A1 WO2015109818 A1 WO 2015109818A1
Authority
WO
WIPO (PCT)
Prior art keywords
therapy head
massage therapy
cleaning
sound
massage
Prior art date
Application number
PCT/CN2014/084106
Other languages
English (en)
Chinese (zh)
Inventor
叶学强
唐大海
Original Assignee
深圳市德迈科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市德迈科技有限公司 filed Critical 深圳市德迈科技有限公司
Publication of WO2015109818A1 publication Critical patent/WO2015109818A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0245—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with ultrasonic transducers, e.g. piezoelectric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0153—Support for the device hand-held
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1683—Surface of interface
    • A61H2201/169—Physical characteristics of the surface, e.g. material, relief, texture or indicia

Definitions

  • the invention relates to a manufacturing technology of a massage physiotherapy head, in particular to a cleaning liquid for cleaning a massage physiotherapy head element and an adhesive glue for bonding the massage physiotherapy head.
  • the two massage methods are combined, it is necessary to mount the ultrasonic-transmitted ultrasonic film on the massage head of the mechanical massager.
  • the massage head When the massager is in use, the massage head is always in high-frequency vibration, and its amplitude reaches 1 m rr! ⁇ 5m m, whether the ultrasonic piezoelectric ceramic piece can maintain good condition in continuous mechanical vibration without damage is a key part.
  • the bonding between the piezoelectric ceramic piece and the sound-permeable layer for making the massage physiotherapy head is a hard adhesive as a bonding agent.
  • a fatal flaw in these processes is that these adhesives are relatively hard and are easily oxidized and brittle in the air. Piezoelectric ceramic sheets can easily fall off as the massage head reciprocates. Damage, affecting the use of the massager;
  • the adhesive is too soft, the ultrasonic waves are blocked from heating when passing through the bonding layer, and the temperature tends to exceed 80 ° C very quickly, and the ultrasonic film is easily burned.
  • the prior art bonded massage physiotherapy head has an amplitude of no more than 1 mm, and the average use is generally less than one year, and the replacement of the massage physiotherapy head is time consuming and costly.
  • the present invention is directed to a manufacturing process and a device for a massage therapy head in which the massage therapy head existing in the prior art described above is damaged by an average of less than one year of use, and the replacement of the massage treatment head is time-consuming and costly.
  • the technical scheme for the manufacturing process of a massage physiotherapy head is:
  • a specially formulated binder is used, and the process of the test is summarized by a plurality of tests.
  • the bonded piezoelectric ceramic sheet and the sound-permeable layer are sealed and sealed with an inert gas to bond them.
  • the nuances are not peeled off by oxygen, and the massage physiotherapy head made by the process of the present invention has an amplitude of 5 mm and is used for more than 5 years.
  • the manufacturing process of a massage physiotherapy head embodying the present invention is as follows:
  • the first one cleaning the components of the massage treatment head with a cleaning solution, including a piezoelectric ceramic sheet and a sound-permeable layer;
  • Cleaning steps include:
  • the cleaning time of the cleaning step 1 is 5 minutes
  • the washing time of the washing step 2 is 3 minutes
  • the washing time of the rinse step 3 is 5 minutes
  • the washing liquid of the cleaning massage physiotherapy head element comprises (weight percentage) fatty acid polyoxyethylene ether 7 ⁇ 10%
  • Second layer bonding the piezoelectric ceramic sheet and the sound-permeable layer together with an adhesive
  • the adhesive contains (% by weight)
  • the third one placing the above massage therapy head in a dry box for low temperature drying;
  • the temperature for low temperature drying is 35 ⁇ 40 °C, and the drying time is 6 hours;
  • the fourth step placing the above massage therapy head in a dry box for high temperature drying;
  • the temperature for drying at a high temperature is 75 to 85 ° C, and the drying time is 2 hours.
  • the piezoelectric ceramic sheet and the sound-permeable layer are bonded together by the adhesive, a certain pressure is applied to the piezoelectric ceramic sheet, and the pressure value is 3 to 5 kg/ cm 2 .
  • the required ambient air humidity is 50% to 70%.
  • a massage physiotherapy head device is manufactured by the above process, the massage physiotherapy head device comprising: a piezoelectric ceramic piece;
  • the piezoelectric ceramic sheet and the sound-permeable layer are connected by a flexible glue;
  • the sound-permeable layer is connected to the massage head housing, and a gas chamber is disposed between the sound-permeable layer and the massage head housing, and the piezoelectric ceramic sheet and the flexible glue are both in the gas chamber.
  • the gas chamber is filled with an inert gas.
  • the type of the inert gas includes at least one of ruthenium, rhodium, argon, krypton, neon, and nitrogen.
  • the invention has the beneficial effects that: the invention utilizes a special cleaning liquid to clean the massage physiotherapy head element to improve the bonding performance of the component and improve the adhesion; and uses a special adhesive glue as a bonding agent for The piezoelectric ceramic piece and the sound-permeable layer are bonded, and the adhesive has good adhesion to the piezoelectric ceramic piece and the sound-permeable layer.
  • the adhesive finally forms an adhesive layer, and the adhesive layer firmly bonds the piezoelectric ceramic sheet and the sound-transmitting layer.
  • the adhesive layer is moderately soft and soft, and is suitable for ultrasonic waves to pass through, which can effectively prevent The piezoelectric ceramic piece is burnt due to the resistance of the ultrasonic wave to the heat, and the adhesive layer can be prevented from being oxidized and brittle for a long time under the protection of the inert gas, thereby effectively preventing the piezoelectric ceramic piece from falling off from the sound-permeable layer and avoiding The piezoelectric ceramic sheets used to emit ultrasonic waves are damaged, thereby greatly extending the life of the massager.
  • FIG. 1 is a schematic structural view showing a manufacturing process of a massage physiotherapy head and a final application of the device according to the present invention
  • FIG. 2 is a schematic structural view of a massage physiotherapy head device according to the present invention.
  • an ultrasonic massager 1 is provided with a motor 11 inside the front end 12 of the handle, a motor 9 driving a cam 9 , and a cam 9 driving the transmission rod 8 , the end of the transmission rod 8 being connected to the massage head housing 5 ,
  • the massage head housing 5 is connected to the sound-permeable layer 2 to constitute a massage therapy head.
  • the massage therapy head is manufactured using the following process.
  • the first one cleaning the components of the massage treatment head with a cleaning solution, including the piezoelectric ceramic sheet 3 and the sound-permeable layer 2;
  • Cleaning steps include:
  • the cleaning time of the cleaning step 1 is 5 minutes
  • the washing time of the washing step 2 is 3 minutes
  • the washing time of the rinse step 3 is 5 minutes
  • the washing liquid of the cleaning massage physiotherapy head element comprises a weight percentage
  • Second ⁇ bonding the piezoelectric ceramic sheet 3 and the sound-transmitting layer 2 together with an adhesive;
  • the adhesive contains weight percentage
  • the third one the above massage treatment head is placed in a dry box for low temperature drying; the temperature for low temperature drying is 35 to 40 ° C, and the drying time is 6 hours;
  • the above massage therapy head is placed in a dry box for high temperature drying; the temperature for high temperature drying is 75 to 85 ° C, and the drying time is 2 hours.
  • the required ambient air humidity is 50% to 70%.
  • the first embodiment is: the cleaning liquid used for the cleaning massage therapy head element contains fatty acid polyoxyethylene ether 7% (% by weight)
  • Ultrasonic cleaning is the use of ultrasonic waves to generate positive and negative alternating sound pressure when propagating in the cleaning solution, forming a jet, impacting the cleaning element, and the effect of cleaning the components more thoroughly under the combined action of the ultrasonic waves and the cleaning liquid.
  • the dried components are placed in a cooling cabinet in which desiccant is placed and cooled for use.
  • Second ⁇ Bonding the piezoelectric ceramic sheet 3 and the sound-transmitting layer 2 with an adhesive; controlling the humidity of the working chamber at 50 to 70%, uniformly applying the prepared adhesive to the piezoelectric ceramic The bonding surface of the sheet 3 and the sound-permeable layer 2, and then the piezoelectric ceramic sheet 3 and the sound-transmitting layer 2 were bonded together, and a pressure of 3 kg/ cm 2 was applied to the piezoelectric ceramic sheet 3.
  • the adhesive used contains
  • the above massage therapy head is placed in a dry box for high temperature drying; the temperature for high temperature drying is 75 to 85 ° C, and the drying time is 2 hours.
  • a massage physiotherapy head includes a piezoelectric ceramic sheet 3 and a sound-transmitting layer 2, and one side of the piezoelectric ceramic sheet 3 is plated with metallic silver, and one of the upper and lower surfaces of the piezoelectric ceramic sheet 3 is mounted.
  • the root electrode is used to connect the power source, and the manufacturing process of the massage therapy head is as follows:
  • the first one cleaning the components of the massage treatment head with a cleaning solution, including the piezoelectric ceramic sheet 3 and the sound-permeable layer 2;
  • Cleaning steps include:
  • the cleaning step 1 is cleaned for 8 minutes, and the rinse step 2 is rinsed. 3 minutes, rinsing step 3, rinsing time 8 minutes;
  • the cleaning fluid used in the cleaning massage physiotherapy head element is included
  • Amyloside surfactant 10% (% by weight)
  • Ultrasonic cleaning is the use of ultrasonic waves to generate positive and negative alternating sound pressure when propagating in the cleaning solution, forming a jet, impact cleaning components, and the effect of more thorough cleaning of the components on the components under the combined action of ultrasonic waves and cleaning fluids.
  • the dried component is placed in a cooling box with a desiccant and cooled for use;
  • the second one bonding the piezoelectric ceramic if 3 and the sound-transmitting layer 2 with an adhesive; controlling the humidity of the working room at 50 to 70%, uniformly applying the prepared adhesive to the piezoelectric ceramic
  • the bonding surface of the sheet 3 and the sound-permeable layer 2, and then the piezoelectric ceramic sheet 3 and the sound-transmitting layer 2 were bonded together, and a pressure of 4 kg/ cm 2 was applied to the piezoelectric ceramic sheet 3.
  • the adhesive used contains
  • the third step placing the above massage treatment head in a dry box for low temperature drying; the temperature for low temperature drying is 35 to 40 ° C, and the drying time is 6 hours;
  • the fourth step placing the above massage therapy head in a dry box for high temperature drying;
  • the temperature for drying at a high temperature is 75 to 85 ° C, and the drying time is 2 hours.
  • the massage physiotherapy head device manufactured by the above method comprises: a piezoelectric ceramic sheet 3;
  • the piezoelectric ceramic sheet 3 and the sound-permeable layer 2 are connected by a flexible adhesive 4;
  • the sound-permeable layer 2 is connected to the massage head housing 5, and a gas chamber 6 is disposed between the sound-permeable layer 2 and the massage head housing 5, and the piezoelectric ceramic sheet 3 and the flexible adhesive 4 are both in the gas chamber 6. .
  • the gas chamber 6 is filled with an inert gas.
  • the expansion and contraction portion 7 is connected to the massage head housing 5.
  • the type of the inert gas includes at least one of ruthenium, rhodium, argon, krypton, neon, and nitrogen.
  • the invention has the advantages that: a specially formulated binder is used, and a process which has been subjected to a plurality of tests is used, and the joint of the bonded piezoelectric ceramic sheet and the sound-permeable layer is closed by inert gas to make it sticky. The nuances of the joint are not gradually eroded by oxygen erosion, and the massage physiotherapy head made by the process of the present invention has an amplitude of 5 m, and is used for more than 5 years, and is as strong as ever.
  • the invention has passed a large number of experiments in 10 years, which proves that the performance of the scheme is reliable.

Abstract

L'invention concerne un procédé de fabrication d'une tête de traitement par massage et un dispositif associé, elle porte, plus particulièrement, sur une solution de nettoyage des composants d'une tête de traitement par massage et un adhésif pour tête de traitement par massage flexible. Le procédé de fabrication de la tête de traitement par massage comprend quatre étapes, à savoir le nettoyage, l'adhérence, le séchage à basse température et séchage à haute température. Le liquide de nettoyage préparé permet de détacher efficacement tout autocollant collé sur les composants et en augmenter la force de liaison adhésive. Grâce à la flexibilité adéquate des adhésifs ainsi obtenus, on améliore leur résistance, on évite la chute de la lame à ultrasons et les ultrasons pénètrent aisément l'adhésif sans que ce dernier ne soit gêné par la génération de chaleur et n'endommage la lame à ultrasons, ce qui augmente sensiblement la durée de vie de l'appareil de massage. Une fois la feuille céramique piézo-électrique (3) et la couche de transmission acoustique (2) collées, on utilise un gaz inerte pour un durcissement étanche à l'air de telle sorte que la partie minuscule au niveau de la liaison adhésive ne risque pas d'être oxydée et ne se dégarnisse pas petit à petit. L'amplitude de la tête de traitement par massage atteint 5 mm, sa durée de vie est de cinq ans et elle reste ferme comme au début.
PCT/CN2014/084106 2014-01-22 2014-08-11 Procédé de fabrication d'une tête de traitement par massage et dispositif associé WO2015109818A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410029049.XA CN103751002B (zh) 2014-01-22 2014-01-22 一种按摩理疗头的制作工艺及器件
CN201410029049.X 2014-01-22

Publications (1)

Publication Number Publication Date
WO2015109818A1 true WO2015109818A1 (fr) 2015-07-30

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Application Number Title Priority Date Filing Date
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CN (1) CN103751002B (fr)
WO (1) WO2015109818A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103751002B (zh) * 2014-01-22 2015-05-13 深圳市德迈科技有限公司 一种按摩理疗头的制作工艺及器件

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US4708127A (en) * 1985-10-24 1987-11-24 The Birtcher Corporation Ultrasonic generating system with feedback control
US4823042A (en) * 1986-07-18 1989-04-18 Rich-Mar Corporation Sonic transducer and method for making the same
CN2544715Y (zh) * 2002-06-05 2003-04-16 重庆海扶(Hifu)技术有限公司 电磁振动式超声波损伤治疗仪
CN101677811A (zh) * 2007-03-26 2010-03-24 麦迪斯技术公司 可互换的高强度聚焦超声换能器
CN103751002A (zh) * 2014-01-22 2014-04-30 深圳市德迈科技有限公司 一种按摩理疗头的制作工艺及器件
CN203736499U (zh) * 2014-01-22 2014-07-30 深圳市德迈科技有限公司 一种超声按摩理疗器
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