CN117018419B - Microneedle handle with refrigeration function - Google Patents
Microneedle handle with refrigeration function Download PDFInfo
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- CN117018419B CN117018419B CN202310972707.8A CN202310972707A CN117018419B CN 117018419 B CN117018419 B CN 117018419B CN 202310972707 A CN202310972707 A CN 202310972707A CN 117018419 B CN117018419 B CN 117018419B
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- microneedle
- handle
- refrigeration
- mount pad
- treatment
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- 238000005057 refrigeration Methods 0.000 title claims description 42
- 210000003625 skull Anatomy 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000001225 therapeutic effect Effects 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 208000002193 Pain Diseases 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0052—Body part for treatment of skin or hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
- A61F2007/0075—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a Peltier element, e.g. near the spot to be heated or cooled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0061—Methods for using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3606—General characteristics of the apparatus related to heating or cooling cooled
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Dermatology (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
The application relates to a microneedle handle with a refrigerating function, which belongs to the field of therapeutic instruments, and is characterized in that when a conventional microneedle therapeutic instrument works, heat is generated when current passes through a microneedle after the microneedle penetrates into a therapeutic area, and the heat accumulation is increased along with the increase of the service time, so that the therapeutic area of a patient is glowing and painful, even skin is burnt or serious crusting is left.
Description
Technical Field
The application relates to the field of therapeutic instruments, in particular to a microneedle handle with a refrigerating function.
Background
The microneedle therapy mode of microneedle therapy appearance application scope is extensive, and the principle of microneedle therapy is through artificial damage in human skin treatment area, stimulates and induces the treatment area to expand the restoration, and the self-repairing of treatment area after a period to reach the effect of treatment, simple high-efficient treatment mode receives people's attention gradually.
The related technical means is that the micro-needle treatment head of the micro-needle treatment instrument is directly abutted against the treatment area of the patient, and the motor is arranged in the micro-needle treatment head, so that the micro-needle driven by the motor is used for needling the treatment area at high frequency, the treatment area of the patient is damaged by the micro-needle, the purpose of manually controlling the damage is achieved, and the treatment area achieves the treatment effect.
According to the technical scheme, when the microneedle treatment head of the microneedle treatment instrument is directly abutted against the treatment area of a patient for treatment, after the microneedle handle is inserted into the treatment area, the microneedle generates current to generate heat, and the heat accumulation is increased along with the increase of the service time, so that the heating of the microneedle possibly causes discomfort of burning pain in the treatment area of the patient.
Disclosure of Invention
In order to solve the problem that the heating of the microneedle therapy head causes burning pain in a patient treatment area, the application provides a microneedle handle with a refrigerating function.
The application provides a microneedle handle with a refrigerating function, which adopts the following technical scheme.
The utility model provides a microneedle handle with refrigeration function, its characterized in that includes handle shell (1) treatment skull (3), mount pad (4) and microneedle assembly (6), treatment skull (3) have towards mount pad (4) open-ended accommodation chamber (32), mount pad (4) are towards refrigeration piece (7) one end is provided with heat absorption subassembly (8), heat absorption subassembly (8) with mount pad (4) one end butt, refrigeration piece (7) set up in heat absorption subassembly (8), refrigeration piece (7) still have heating end (72), heating end (72) butt heat absorption subassembly (8), heat absorption subassembly (8) include heat absorption base (81) and heat absorbing member (82), be provided with heat transfer subassembly (9) between heat absorbing base (81) and heat absorbing member (82), heat transfer subassembly (9) include carrier (91), carrier (91) have load-bearing space (911), heat transfer subassembly (9) still include heat transfer strip (92) install in place holder (6) in accommodation chamber (32), the utility model discloses a treatment head cover, including handle shell (1), mount pad (4), treatment head cover (3), mount pad (4) are in mount pad (4) detachable cooperation, microneedle handle still includes refrigeration piece (7), refrigeration piece (7) have refrigeration end (71), refrigeration end (71) butt is in mount pad (4) are kept away from treatment head cover (3) one end.
Through adopting above-mentioned technical scheme, the direct butt of refrigeration end of refrigeration piece is at the mount pad, and when the microneedle therapy apparatus during operation, because the refrigeration end of refrigeration piece is contradicted on the mount pad, and the removable mount pad of treatment skull for the refrigeration effect of refrigeration end of refrigeration piece can pass through the treatment skull of mount pad transmission, and the cooling of treatment skull can improve the heating when microneedle treatment and lead to the painful problem of patient's treatment area burning.
Optionally, the mounting seat comprises an extension part, the extension part is positioned at one end of the mounting seat far away from the refrigerating sheet, and an assembling groove is formed in the end surface of the extension part far away from the mounting seat; the treatment head cover comprises a mounting part, the mounting part is positioned at one end of the treatment head cover, which is close to the refrigerating piece, the mounting part is mounted in the assembly groove, and the outer peripheral wall of the mounting part is attached to the inner wall of the extension part.
Through adopting above-mentioned technical scheme, for increasing the better transmission of refrigeration effect of refrigeration end to the treatment skull, let the extension inner wall of mount pad combine with the installation department outer wall of treatment skull to increase the area of connection of mount pad and treatment skull, add the less problem that the refrigeration effect of forced cold junction transmits the treatment skull through the mount pad.
Optionally, a sliding vertical groove perpendicular to the mounting seat is arranged at one end of the extension part far away from the mounting seat, a sliding horizontal groove parallel to the mounting seat is further arranged on the extension part, the sliding horizontal groove comprises a smooth section, a tightening section and a stabilizing section, and the smooth section of the sliding horizontal groove is communicated with the sliding vertical groove; the installation department is provided with the chucking piece, the chucking piece with spacing chucking of stable section.
Through adopting above-mentioned technical scheme, slide perpendicular to mount pad in the groove, the chucking piece of installation department can slide to slide horizontal groove from sliding perpendicular groove, slide and be on a parallel with the mount pad, the chucking piece of installation department can get into smooth section and tighten up the section through the rotation and reach the stable section at last, stable section inner wall and chucking piece outer wall chucking to fixed mounting seat and treatment skull improve the unstable problem of mount pad and treatment skull installation.
Optionally, the microneedle assembly comprises a piercing microneedle and a microneedle fixing plate for fixing the piercing microneedle; the treatment head cover further comprises a contact portion, the contact portion is located at one end, far away from the mounting seat, of the treatment head cover, a sliding needle hole is formed in the contact portion, and the puncture micro needle slides in the sliding needle hole.
Through adopting above-mentioned technical scheme, the microneedle subassembly is fixed at the mount pad, thereby puncture the microneedle and wear out from the pinhole that slides and reach the treatment, when the treatment is accomplished the back, need change the microneedle subassembly, rotatory treatment skull and take out, can dismantle the microneedle subassembly of fixing on the mount pad, reach and be convenient for change the microneedle subassembly, reduce cross infection, increase the security.
Optionally, the microneedle assembly comprises a piercing microneedle and a microneedle fixing plate for fixing the piercing microneedle; the treatment skull still includes contact portion, contact portion is located the one end that the mount pad was kept away from to the treatment skull, contact portion is provided with the pinhole that slides, the puncture microneedle is in the pinhole that slides, the one end that the mount pad was kept away from to contact portion still sets up at the vacuum annular, the vacuum annular has the vacuum chamber, the peripheral wall of contact portion still is provided with the negative pressure pipe, the negative pressure pipe has the negative pressure hole, the negative pressure hole with the vacuum chamber intercommunication, the negative pressure pipe is used for with the negative pressure spare intercommunication.
Through adopting above-mentioned technical scheme, for improving the unstable condition of contact portion and patient's treatment area laminating of microneedle handle during operation, be provided with the vacuum annular in the contact portion, the vacuum annular has the vacuum chamber, the vacuum chamber passes through negative pressure piece negative pressure, thereby stabilize the treatment area of laminating patient, improve the unstable problem of puncture microneedle position puncture patient treatment area, when the treatment is accomplished, when needing to change the microneedle assembly, through rotatory treatment skull and take out, dismantle the microneedle assembly of fixing on the mount pad, reach and be convenient for change the microneedle assembly, guarantee sanitary safety, reduce cross infection's risk.
Optionally, the heat transfer strip, the heat absorbing base and the bearing frame form an installation space for placing the motor.
Through adopting above-mentioned technical scheme, when the microneedle handle works, the motor needs to drive the microneedle subassembly, for improving the positional relationship of motor and microneedle subassembly, constitutes the installation space that is used for laying motor and control mainboard through heat transfer strip, heat absorption base and carrier, acts as the effect of installation bridge, improves the mounted position of motor and microneedle subassembly in the microneedle handle.
Optionally, the handle shell outer peripheral face is towards the position of heat absorbing piece is provided with change groove, first magnetic path and reset structure, it is in to change the groove setting first magnetic path with between the reset structure, be provided with sealed apron on the change groove position of handle shell, waterproof gasket between handle shell and the sealed apron, sealed apron is provided with second magnetic path and cooperation portion, the second magnetic path with cooperation portion is located respectively sealed apron both ends, the second magnetic path with first magnetic path position one-to-one, and the alignment, cooperation portion with reset structure chucking cooperation.
Through adopting above-mentioned technical scheme, when the heat absorbing piece needs installation or change, open sealed apron and make the heat absorbing piece get into through the change groove and bear the weight of the space to the heat absorbing piece realizes installation or change, and waterproof gasket can prevent that the heat absorbing piece from absorbing heat and producing water smoke and lead to the problem that the handle intakes, through the magnetic force of second magnetic path and first magnetic path, makes sealed apron can be closed on the handle shell, and cooperation portion and reset structure mutually support and let sealed apron can flip.
In summary, the present application includes at least one of the following beneficial technical effects:
And 1. Cooling and protecting. The refrigerating end of the refrigerating piece is directly abutted to the mounting seat, and the treatment head cover is detachably mounted on the mounting seat, so that the refrigerating effect of the refrigerating end of the refrigerating piece can be achieved through the transmission of the treatment head cover through the mounting seat, the problem that the treatment area of a patient is glowing and painful due to heating during microneedle treatment can be solved through cooling of the treatment head cover, and the treatment area of the patient is protected.
2. Is convenient to disassemble and assemble. The microneedle assembly is fixed on the mounting seat, and thus the treatment effect is reached from sliding needle hole wearing out of puncture microneedle, when the treatment is accomplished the back, need change microneedle assembly, rotatory treatment skull and take out, can dismantle the microneedle assembly of fixing on the mounting seat, reaches the change microneedle assembly of being convenient for, reduces cross infection, increases the security.
3. Is safe and stable. The contact part is provided with a vacuum ring groove, the vacuum ring groove is provided with a vacuum cavity, and the vacuum cavity is subjected to negative pressure through a negative pressure piece, so that the treatment area of a patient is stably attached, and the problem that the treatment area of the patient is unstable when the puncture microneedle is positioned.
Drawings
FIG. 1 is a schematic view of the overall structure of a microneedle handle with a cooling function according to an embodiment of the present application;
FIG. 2 is a schematic illustration of an exploded view of a portion of a microneedle handle with refrigeration according to an embodiment of the present application;
FIG. 3 is a schematic view of a partial part explosion and semi-section of a microneedle handle with refrigeration function according to an embodiment of the present application;
FIG. 4 is a schematic diagram of the mechanism of the heat sink assembly and the heat transfer assembly in an embodiment of the present application;
FIG. 5 is a schematic illustration of a partial component of a microneedle handle with a cooling function according to an embodiment of the present application;
Fig. 6 is a schematic view of a treatment head cover in an embodiment of the application.
Reference numerals illustrate:
1. A handle housing; 11. replacing the groove; 12. a first magnetic block; 13. a reset structure; 2. sealing the cover plate; 21. a second magnetic block; 22. a mating portion; 3. a treatment head cover; 31. a mounting part; 311. a clamping block; 32. a receiving chamber; 33. a contact portion; 331. a sliding pinhole; 332. a vacuum ring groove; 3321. a vacuum chamber; 333. a negative pressure pipe; 3331. a negative pressure hole; 4. a mounting base; 41. an extension; 411. an assembly groove; 412. a sliding vertical groove; 413. a sliding transverse groove; 4131. a smoothing section; 4132. a tightening section; 4133. a stabilizing section; 5. a waterproof gasket; 6. a microneedle assembly; 61. a puncture microneedle; 62. a microneedle fixing plate; 7. a cooling sheet; 71. a cold end is manufactured; 72. a heating end; 8. a heat sink assembly; 81. a heat absorbing base; 82. a heat absorbing member; 9. a heat transfer assembly; 91. a carrier; 911. a carrying space; 92. a heat transfer strip; 10. and (5) an installation space.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The embodiment of the application discloses a microneedle handle with a refrigerating function.
Example 1
Referring to fig. 1 and 2, a microneedle handle with refrigeration function, including handle shell 1, treatment skull 3, mount pad 4, microneedle assembly 6 and refrigeration piece 7, handle shell 1 wholly is elliptic cylinder, and treatment skull 3 is located and is connected fixedly at handle shell 1 one end and mount pad 4, and treatment skull 3 has towards mount pad 4 open-ended accommodation chamber 32, and microneedle assembly 6 is fixed at mount pad 4 and is located accommodation chamber 32, and mount pad 4 is located handle shell 1 inside.
Referring to fig. 2 and 3, the treatment head cover 3 is detachably connected with the mounting seat 4, in this embodiment, a clamping connection manner is adopted, in another embodiment, the treatment head cover 3 and the mounting seat 4 can be connected in a threaded connection manner, one end of the mounting seat 4 away from the refrigeration piece 7 is provided with an extension portion 41, an end surface of the extension portion 41 away from the refrigeration piece 7 is provided with an assembling groove 411, one end of the treatment head cover 3 close to the refrigeration piece 7 is provided with a mounting portion 31, the mounting portion 31 is mounted in the assembling groove 411, so that the outer surface of the mounting portion 31 is attached to the inner wall of the extension portion 41, the end surface side wall of the extension portion 41 away from the mounting seat 4 is further provided with a sliding vertical groove 412 perpendicular to the mounting seat 4, the extension portion 41 is further provided with a sliding horizontal groove 413 parallel to the mounting seat 4, the sliding horizontal groove 413 is communicated with the sliding vertical groove 412, and the sliding horizontal groove 413 comprises a smooth section 4131, a tightening section 4132 and a stabilizing section 4133;
Referring to fig. 2 and 3, the mounting portion 31 is provided with a clamping block 311, the clamping block 311 can slide in the sliding vertical groove 412 to the sliding horizontal groove 413, and after the clamping block 311 rotates through the smooth section 4131 and the tightening section 4132, the clamping block is in clamping fit with the inner wall of the stabilizing section 4133, so that the therapeutic head cover 3 is fixedly clamped on the mounting seat 4, and in order to ensure that the therapeutic head cover 3 can always be in a low-temperature effect, a layer of heat-insulating film is further plated on the housing of the therapeutic head cover 3, the therapeutic area is kept between 0 and 10 degrees, and a better pain relieving effect can be achieved.
Referring to fig. 2 and 3, the treatment head cover 3 has a contact portion 33 abutting against a treatment area of a patient, the contact portion 33 is provided with a sliding pinhole 331, the microneedle assembly 6 includes a puncture microneedle 61 and a microneedle fixing plate 62, the puncture microneedle 61 can slide in the sliding pinhole 331, a microneedle temperature measuring device is arranged on the puncture microneedle 61, when detecting that the temperature of the puncture microneedle 61 is below 41 ℃ and the skin is not damaged, the needle can be withdrawn from the skin, and the needle can be prevented from being withdrawn from the treatment area when the temperature of the puncture microneedle 61 is higher, so that the skin is burnt; the handle shell 1 is internally provided with a stepping motor for pushing the microneedle fixing plate 62, the stepping motor penetrates through the mounting seat 4 to be connected with the microneedle fixing plate 62, and in order to improve heat transfer spreading of heat dissipation accumulation of the stepping motor, a refrigerating sheet 7 is arranged on the bottom surface of the mounting seat 4. The refrigerating plate 7 is provided with a refrigerating end 71 and a radiating heating end 72, and the refrigerating end 71 of the refrigerating plate 7 is abutted against one side of the mounting seat 4, so that the problem that the overall temperature of the treatment head cover 3 is too high due to heat accumulation and spreading of a stepping motor is solved, the lower temperature of the treatment head cover 3 in contact with a treatment area is maintained, and the risk that the heating of the micro-needle treatment head causes burning pain of the treatment area of a patient is reduced.
Referring to fig. 2, in order to facilitate the fixation of the cooling plate 7, the lower end surface of the mounting seat 4 is further provided with a heat absorbing component 8, one end surface of the heat absorbing component 8 abuts against the lower end surface of the mounting seat 4, the cooling plate 7 is mounted in the heat absorbing component 8, and the other end surface of the heat absorbing component 8 abuts against the heat emitting end 72 of the cooling plate 7.
Referring to fig. 2 and 4, the heat absorbing assembly 8 includes a heat absorbing base 81 and a heat absorbing member 82, the other end surface of the heat absorbing assembly 8 is abutted with the heating end 72 of the refrigerating sheet 7 on the end surface of the heat absorbing base 81 facing the mounting seat 4, a heat transfer assembly 9 is arranged between the heat absorbing base 81 and the heat absorbing member 82, the heat transfer assembly 9 includes a heat transfer strip 92 and a bearing frame 91, the bearing frame 91 has a bearing space 911, the heat absorbing member 82 is mounted in the bearing space 911, and the heat absorbing base 81, the heat transfer strip 92 and the bearing frame 91 are arranged around the mounting space 10 for mounting the stepper motor, thereby improving the mounting positional relationship between the stepper motor and the microneedle assembly 6.
Referring to fig. 4 and 5, a reset structure 13, a first magnetic block 12 and a replacement groove 11 arranged between the reset structure 13 and the first magnetic block 12 are arranged at the position of the handle shell 1 facing the heat absorbing member 82, a sealing cover plate 2 is arranged above the replacement groove 11, a waterproof gasket 5 is arranged between the sealing cover plate 2 and the handle shell 1, the waterproof gasket 5 can prevent the problem that water mist is generated by the heat absorbing member 82 through heat absorption to generate water mist to the handle, the two ends of the sealing cover plate 2 are respectively provided with a second magnetic block 21 and a matching part 22, the second magnetic block 21 and the first magnetic block 12 are in magnetic attraction fit, the closing effect is achieved, the matching part 22 and the reset structure 13 are rotationally fixed, the sealing cover plate 2 can be turned over on the handle shell 1, the reset mechanism 13 is composed of a fixing rod and a torsion spring, the fixing rod is fixedly arranged on the handle shell 1, the matching part 22 is buckled on the fixing rod, and the sealing cover plate 2 can be turned over at the replacement groove 11, and the replacement effect of the heat absorbing member 82 is achieved.
The implementation principle of the embodiment 1 is as follows: the refrigerating end 71 of the refrigerating sheet 7 is abutted on the mounting seat 4, and the heat accumulation of heat dissipation of the stepping motor is absorbed through the refrigerating effect of the refrigerating end 71, so that the temperature of the treatment head cover 3 connected with the mounting seat 4 is improved, and the problem that the heat of the hair treatment area of a patient is caused by the heat of the microneedle is solved.
Example 2
Referring to fig. 6, the present embodiment is different from embodiment 1 in that the treatment head cover 3 in embodiment 2 has a negative pressure adsorption function instead of the abutting manner of the treatment head cover 3 with the treatment area of the patient in embodiment 1.
Referring to fig. 2 and 6, in order to improve the unstable adhesion between the contact portion 33 and the treatment area of the patient when the microneedle handle works, a vacuum ring groove 332 is provided on the end surface of the contact portion 33 away from the mounting seat 4, a vacuum cavity 3321 is provided in the vacuum ring groove 332, the vacuum cavity 3321 is communicated with a negative pressure tube 333, the negative pressure tube 333 is provided with a negative pressure hole 3331, and after the treatment area of the patient is abutted to the treatment head cover 3, the negative pressure hole 3331 sucks air in the vacuum ring groove 332 through the negative pressure tube 333 and the negative pressure piece, so that the contact portion 33 is stably adhered to the treatment area of the patient, and the unstable puncture of the treatment area of the patient by the position of the puncture microneedle 61 is improved.
The implementation principle of the embodiment 2 is as follows: when the contact portion 33 abuts against the treatment area of the patient, the negative pressure tube 333 is connected to the negative pressure member, and air in the vacuum chamber 3321 is drawn, so that the contact portion 33 is sucked and stably attached to the treatment area of the patient.
The foregoing are preferred embodiments of the present application, and are not intended to limit the scope of the present application. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the above description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a microneedle handle with refrigeration function, its characterized in that includes handle shell (1), treatment skull (3), mount pad (4) and microneedle assembly (6), treatment skull (3) have the orientation mount pad (4) open-ended holding chamber (32), microneedle assembly (6) are fixed mount pad (4) and are located in holding chamber (32), mount pad (4) set up handle shell (1) inner wall, treatment skull (3) with mount pad (4) detachable cooperation, microneedle handle still includes refrigeration piece (7), refrigeration piece (7) have refrigeration end (71), refrigeration end (71) butt are in mount pad (4) keep away from treatment skull (3) one end, mount pad (4) are provided with heat absorption subassembly (8) towards refrigeration piece (7) one end, heat absorption subassembly (8) with mount pad (4) one end butt, piece (7) set up in handle shell (1) inner wall, microneedle handle (3) with install the detachable cooperation of mount pad (4), refrigeration piece (7) have refrigeration end (71), heat absorption piece (72) are kept away from to heat absorption subassembly (8), heat absorption subassembly (72), a heat transfer assembly (9) is arranged between the heat absorbing base (81) and the heat absorbing piece (82), the heat transfer assembly (9) comprises a bearing frame (91) and a heat transfer strip (92), the bearing frame (91) is provided with a bearing space (911), and the heat absorbing piece (82) is installed in the bearing space (911).
2. A microneedle handle with refrigeration function according to claim 1, characterized in that the mounting base (4) comprises an extension (41), the extension (41) being located at the end of the mounting base (4) remote from the refrigeration sheet (7), the end face of the extension (41) remote from the mounting base (4) being provided with an assembly recess (411); the treatment head cover (3) comprises an installation part (31), the installation part (31) is located at one end, close to the refrigerating piece (7), of the treatment head cover (3), the installation part (31) is installed in the assembly groove (411), and the outer peripheral wall of the installation part (31) is attached to the inner wall of the extension part (41).
3. A microneedle handle with refrigeration function according to claim 2, characterized in that the end of the extension (41) remote from the mounting seat (4) is provided with a sliding vertical groove (412) perpendicular to the mounting seat (4), the extension (41) is further provided with a sliding horizontal groove (413) parallel to the mounting seat (4), the sliding horizontal groove (413) comprises a smooth section (4131), a tightening section (4132) and a stabilizing section (4133), and the smooth section (4131) of the sliding horizontal groove (413) is communicated with the sliding vertical groove (412); the mounting portion (31) is provided with a clamping block (311), and the clamping block (311) and the stabilizing section (4133) are clamped in a limiting mode.
4. A microneedle handle with refrigeration function according to claim 1, characterized in that the microneedle assembly (6) comprises a piercing microneedle (61) and a microneedle fixing plate (62) for fixing the piercing microneedle (61); the treatment head cover (3) further comprises a contact portion (33), the contact portion (33) is located at one end, far away from the mounting seat (4), of the treatment head cover (3), the contact portion (33) is provided with a sliding pinhole (331), and the puncture micro needle (61) slides in the sliding pinhole (331).
5. A microneedle handle with refrigeration function according to claim 1, characterized in that the microneedle assembly (6) comprises a piercing microneedle (61) and a microneedle fixing plate (62) for fixing the piercing microneedle (61); the treatment head cover (3) further comprises a contact portion (33), the contact portion (33) is located at one end, far away from the mounting seat (4), of the treatment head cover (3), the contact portion (33) is provided with a sliding pinhole (331), the puncture microneedle (61) slides in the sliding pinhole (331), one end, far away from the mounting seat (4), of the contact portion (33) is further arranged in a vacuum ring groove (332), the vacuum ring groove (332) is provided with a vacuum cavity (3321), the peripheral wall of the contact portion (33) is further provided with a negative pressure pipe (333), the negative pressure pipe (333) is provided with a negative pressure hole (3331), the negative pressure hole (3331) is communicated with the vacuum cavity (3321), and the negative pressure pipe (333) is used for being connected with a negative pressure piece.
6. A microneedle handle with refrigeration function according to claim 1, characterized in that the heat transfer strip (92), the heat absorbing base (81) and the carrier (91) constitute a mounting space (10) for the motor.
7. The microneedle handle with refrigeration function according to claim 1, characterized in that a replacement groove (11), a first magnet (12) and a reset structure (13) are arranged at the position of the outer peripheral surface of the handle housing (1) facing the heat absorbing member (82), the replacement groove (11) is arranged between the first magnet (12) and the reset structure (13), a sealing cover plate (2) is arranged at the position of the replacement groove (11) of the handle housing (1), a waterproof gasket (5) between the handle housing (1) and the sealing cover plate (2), a second magnet (21) and a matching part (22) are arranged on the sealing cover plate (2), the second magnet (21) and the matching part (22) are respectively arranged at two ends of the sealing cover plate (2), the second magnet (21) corresponds to the first magnet (12) in a position one-to-one mode and is aligned, and the matching part (22) is matched with the reset structure (13) in a clamping mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310972707.8A CN117018419B (en) | 2023-08-03 | 2023-08-03 | Microneedle handle with refrigeration function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310972707.8A CN117018419B (en) | 2023-08-03 | 2023-08-03 | Microneedle handle with refrigeration function |
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| CN117018419A CN117018419A (en) | 2023-11-10 |
| CN117018419B true CN117018419B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310972707.8A Active CN117018419B (en) | 2023-08-03 | 2023-08-03 | Microneedle handle with refrigeration function |
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| CN (1) | CN117018419B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101366126B1 (en) * | 2012-11-06 | 2014-02-24 | (주)유 바이오메드 | Handle skin care device |
| CN106821493A (en) * | 2017-03-24 | 2017-06-13 | 深圳半岛医疗有限公司 | Microneedle theraphy head and microneedle theraphy device |
| KR20210041975A (en) * | 2019-10-08 | 2021-04-16 | 주식회사 하이로닉 | Apparatus for micro needle surgery |
| CN213345928U (en) * | 2020-05-30 | 2021-06-04 | 深圳半岛医疗有限公司 | Radio frequency micro-needle therapeutic apparatus |
| CN213490395U (en) * | 2020-11-07 | 2021-06-22 | 左点实业（湖北）有限公司 | Intelligent handheld fascia gun |
| CN216439822U (en) * | 2020-12-31 | 2022-05-06 | 深圳仕泽医疗器械有限公司 | Micro-needle treatment head |
| CN219127993U (en) * | 2022-09-09 | 2023-06-06 | 南京伟思医疗科技股份有限公司 | Negative pressure radio frequency microneedle therapy head |
| CN219148983U (en) * | 2022-12-09 | 2023-06-09 | 深圳半岛医疗有限公司 | Microneedle therapy head and microneedle therapy apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203908C (en) * | 2003-05-30 | 2005-06-01 | 周恒璡 | Chinese medicine thermal energy segmented devices |
-
2023
- 2023-08-03 CN CN202310972707.8A patent/CN117018419B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101366126B1 (en) * | 2012-11-06 | 2014-02-24 | (주)유 바이오메드 | Handle skin care device |
| CN106821493A (en) * | 2017-03-24 | 2017-06-13 | 深圳半岛医疗有限公司 | Microneedle theraphy head and microneedle theraphy device |
| KR20210041975A (en) * | 2019-10-08 | 2021-04-16 | 주식회사 하이로닉 | Apparatus for micro needle surgery |
| CN213345928U (en) * | 2020-05-30 | 2021-06-04 | 深圳半岛医疗有限公司 | Radio frequency micro-needle therapeutic apparatus |
| CN213490395U (en) * | 2020-11-07 | 2021-06-22 | 左点实业（湖北）有限公司 | Intelligent handheld fascia gun |
| CN216439822U (en) * | 2020-12-31 | 2022-05-06 | 深圳仕泽医疗器械有限公司 | Micro-needle treatment head |
| CN219127993U (en) * | 2022-09-09 | 2023-06-06 | 南京伟思医疗科技股份有限公司 | Negative pressure radio frequency microneedle therapy head |
| CN219148983U (en) * | 2022-12-09 | 2023-06-09 | 深圳半岛医疗有限公司 | Microneedle therapy head and microneedle therapy apparatus |
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| Publication number | Publication date |
|---|---|
| CN117018419A (en) | 2023-11-10 |
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