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KR-102963707-B1 - Assistance Apparatus for Medical Handpieces

KR102963707B1KR 102963707 B1KR102963707 B1KR 102963707B1KR-102963707-B1

Abstract

The present invention relates to a medical handpiece auxiliary device capable of ensuring stability during medical procedures by preventing slippage through detachable mounting on the outside of a handpiece. Specifically, the auxiliary device for guiding the operation of a medical handpiece comprises: a cover portion formed to surround the outer side of the handpiece and absorbing vibration and preventing slippage; an operating portion formed on the cover portion and assisting in the operation of the handpiece by fixing the user's fingers; a measuring portion formed on the cover portion and measuring at least one of the vibration, tilt, and temperature of the handpiece; and a cooling portion formed inside the measuring portion and cooling the handpiece.

Inventors

  • 김주엽

Dates

Publication Date
20260511
Application Date
20260106

Claims (10)

  1. In an auxiliary device that guides the operation of a medical handpiece (10), A cover portion (100) formed to surround the outer side of the handpiece (10) and absorbs vibration and prevents slipping; An operating part (200) formed on the above cover part (100) and fixing the user's finger to assist in the operation of the handpiece (10); A measuring part (300) formed on the cover part (100) and measuring at least one of the vibration, tilt, and temperature of the handpiece (10); A medical handpiece auxiliary device comprising: a cooling unit (400) formed inside the measuring unit (300) and cooling the handpiece (10).
  2. In claim 1, The above cover portion (100) comprises a first cover (110) coupled to the outside of the handpiece (10); A second cover (120) that slides from one side to the other of the first cover (110) and is formed to surround the handpiece (10); is provided, The first cover (110) above includes a contact plate (111) coupled to the outside of the handpiece (10); A friction member (111a) formed on one surface of the above contact plate (111) and fixed to the handpiece (10) by frictional force; Movement prevention projections (111b) formed on the other surface of the above-mentioned contact plate (111) and protruding outwardly in a regular or irregular manner to prevent movement of the above-mentioned second cover (120); A plurality of the above-mentioned contact plates (111) are connected, and an elastic member (112) having elasticity is provided; The second cover (120) is formed on the inner side and has an insertion groove (121) into which the first cover (110) is inserted; A medical handpiece auxiliary device comprising: a compression projection (122) formed in the insertion groove (121) and compressing the first cover (110).
  3. In claim 1, The above operating part (200) is formed on the outer side of the cover part (100) and includes a contact pad (210) to which the user's finger is in close contact; A medical handpiece auxiliary device comprising: an anti-slip groove (220) formed on the outer side of the above-mentioned contact pad (210) to prevent slipping.
  4. In claim 1, The above operating part (200) is a coupling member (230) coupled to the outside of the cover part (100); A medical handpiece auxiliary device comprising: a manipulating ring (240) that extends outwardly from the above-mentioned connecting member (230) and has a center cut through which the user's finger passes.
  5. In claim 1, The above measuring unit (300) includes an angle measuring sensor (310) that adjusts the angle of the handpiece (10); An acceleration measuring sensor (320) that is linked with the angle measuring sensor (310) and measures the acceleration of the handpiece (10); A temperature measuring sensor (330) formed on the inner side of the cover portion (100) and measuring the temperature of the handpiece (10); A medical handpiece auxiliary device comprising: a current supply device (340) that supplies current and is connected to at least one of the temperature measuring sensor (330), the angle measuring sensor (310), and the acceleration measuring sensor (320).
  6. In claim 5, The above measuring unit (300) includes a control device (350) that stores a measurement value measured from one of the selected angle measuring sensor (310), acceleration measuring sensor (320), and temperature measuring sensor (330); A medical handpiece auxiliary device comprising: a communication module (360) formed in the above-mentioned control device (350) and transmitting a measurement value to an external device.
  7. In claim 1, A medical handpiece auxiliary device comprising: a cooling portion (400) formed on the inner side of the cover portion (100) and formed of a Peltier element or a refrigerant.
  8. In claim 7, When the above cooling unit (400) is formed with a refrigerant, The above refrigerant is formed into a gel structure based on a medical hydrogel in which PCM (phase change material) microcapsules that undergo a phase change at 8 ° C or higher and 32 ° C or lower are dispersed, and It provides a heat capacity of up to 2000 J/g, and The surface temperature of the handpiece (10) is reduced from 5 ° C to 8 ° C, and A medical handpiece auxiliary device formed by dispersing graphene nanosheets to have a thermal conductivity of 3.5 W/mK or higher.
  9. In claim 8, The above cover portion (100) is formed from one selected from medical LSR silicone, PPSU (polyphenylsulfone), or PEEK (polyetheretherketone), and A medical handpiece auxiliary device that maintains more than 95% of its physical properties and functions even after repeating autoclave sterilization at 134 ° C for 15 minutes more than 800 times.
  10. In claim 8, The cover portion (100) includes a plurality of discharge holes arranged along the longitudinal direction of the cover portion (100) so as to discharge at least one of moisture, saliva, and medical drugs flowing between the handpiece (10) and the cover portion (100). A medical handpiece auxiliary device having the above discharge hole with a diameter of 0.5 mm or more and 3.0 mm or less, and a center-to-center spacing between adjacent discharge holes of 3 mm or more and 20 mm or less.

Description

Assistance Apparatus for Medical Handpieces The present invention relates to a medical handpiece auxiliary device that can ensure stability during medical procedures by preventing slippage through detachable mounting on the outside of the handpiece. Patent document 001 presents a technology for a handpiece tip mounted on the tip of a medical laser handpiece body, wherein the handpiece tip is formed with a double-wall structure of an inner wall and an outer wall, a cold air inlet is formed on the upper side of the outer wall, and one or more cold air nozzles are formed on the lower side of the outer wall to discharge cold air that is introduced through the cold air inlet and guided by a cold air supply path formed by the inner wall and the outer wall to the outside. Patent Document 002 presents a technology comprising: an outer housing configured to be shaped like a rod and grippable by hand; a cylindrical core inserted and spaced apart from the inner circumference of the outer housing, having a coil wound on the inner circumference and a cooling hole formed through it to the outside; a cylindrical cooling pipe inserted into the cooling hole formed in the core to pass water and air, and a cylindrical flow pipe that flows air to one side spaced apart from the outer housing and the core; a rotor made of a cylindrical magnetic body, inserted and spaced apart from the inner side of the core, having a transmission shaft extending forward and backward on each side; a cylindrical PCB fitted onto the transmission shaft on one side of the core to transmit current and to support the core while in close contact with it, through which the cooling pipe and flow pipe pass; a pair of bearings fitted and coupled to the transmission shaft and configured to support the rotor so as to be rotatable; and a coupling provided at the front of the rotor and coupled to the transmission shaft. Patent document 003 presents a technology comprising a dental handpiece device including: a dental handpiece body; a handpiece driving unit coupled to the dental handpiece body and for transmitting rotational driving power to the dental handpiece body; and an extension connector for connecting a handpiece auxiliary device that is detachably coupled between the dental handpiece body and the handpiece driving unit and transmits rotational driving power of the handpiece driving unit to the dental handpiece body, wherein at least one handpiece auxiliary device is coupled. Patent Invention 004 relates to a cooling device for a handpiece that cools high heat inside a known skin light irradiator, which irradiates light through a light filter for the purpose of treating skin diseases and removing or reducing hemangiomas and pigment disorders, comprising: an inlet port having an inlet nozzle on one side through which circulating cooling water flows in; a cooling water channel formed in a W shape through which the circulating cooling water entering through the inlet port circulates; an outlet port having a discharge nozzle on the other side through which the circulating cooling water is discharged; a reflector formed spaced apart from the lower end of the cooling water channel to reflect light emitted from a lamp at a certain angle; a cooling water glass tube formed spaced apart from the inner surface of the reflector through which circulating cooling water circulates; a lamp having a part of its body built into the cooling water glass tube and emitting light; and an inlet cooling water tube provided at one end of the cooling water glass tube, formed to allow the circulating cooling water introduced through the inlet port to flow into and circulate within the cooling water glass tube. The present invention provides a technology comprising: a discharge cooling water pipe provided at the other end of the cooling water glass tube, formed to allow the circulating cooling water that has circulated through the cooling water glass tube to flow into and circulate in the cooling water channel; an electrical wire packing formed on the electrical wires provided at both ends of the lamp to protect the electrical wires carrying the high voltage from fine dust; and an inlet/outlet door formed to allow the cooling water glass tube, the lamp, and the electrical wires provided in the lamp to be moved in and out to the outside and inside. FIG. 1 is an exemplary diagram showing the use of the medical handpiece assist device of the present invention. FIG. 2 is an exploded view of the medical handpiece auxiliary device of the present invention. FIG. 3 is a perspective view of the cover portion of the present invention. FIG. 4 is an exemplary diagram showing an operating ring installed on the cover portion of the present invention. FIGS. 5 and 6 are cross-sectional views of the medical handpiece auxiliary device of the present invention. FIG. 7 is an exemplary diagram showing the cooling unit of the present invention. Hereinafter, the most preferred embodiment of the present i