CN102120053B - Electronic negative pressure acne therapeutic device - Google Patents
Electronic negative pressure acne therapeutic device Download PDFInfo
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- CN102120053B CN102120053B CN2011100607449A CN201110060744A CN102120053B CN 102120053 B CN102120053 B CN 102120053B CN 2011100607449 A CN2011100607449 A CN 2011100607449A CN 201110060744 A CN201110060744 A CN 201110060744A CN 102120053 B CN102120053 B CN 102120053B
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- negative pressure
- piston
- sleeve pipe
- pressure cavity
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Abstract
The invention provides an electronic negative pressure acne therapeutic device, belonging to the technical field of medical appliances. The device comprises a piston, a sleeve, a micro motor, a battery and the like, wherein a suction nozzle is arranged outside the front end of a negative pressure cavity on the front section of the sleeve, and a liquor pool is arranged outside the rear end of the negative pressure cavity and communicated with the negative pressure cavity; an axial chute is arranged on the inner wall of the middle section of the sleeve; the micro motor, the battery as well as necessary circuits and switches are arranged in the rear section of the sleeve; the piston is hollow; a nut is arranged in the center of the rear end cover of the piston, and is matched with the screw of a motor shaft to control the forward and reverse operation of the motor; the screw drives the piston to reciprocate, when the piston moves downwards, the negative pressure cavity is formed, and when the piston moves downward to the bottom of the liquor pool, the liquor in the liquor pool is quickly absorbed into the negative pressure cavity; and formed droplets or aerial fog seep or seeps into a wound from which pus is absorbed by virtue of the negative pressure. Therefore the purposes of administration, disinfection and treatment can be achieved, abscess can be quickly eliminated without forming scars, and the minimally invasive surgery is ensured to be painless.
Description
Technical field
The present invention relates to a kind of electronic negative-pressure type acne treatment device, belong to the medical apparatus technical field.
Background technology
Acne is to be common in teen-age a kind of dermatosis, and adolescence or some women are before menstrual cycle, and health produces the androgen of higher level; The fat secretion gland that causes undue chafe; Secrete more sebum, excessive sebum causes the hair follicle thromboembolism, and then develops into acne.Acne belongs to pilosebaceous a kind of chronic inflammatory disease, and good sending out influences attractive in appearance in face.Clinical manifestation is red pimple, pustule, a cyst that be dispersed in or in blocks.The method of treatment acne adopts for oral administration or medicine for external application usually, but it is slower generally to take effect, and also is not easy to eradicate; Or surgical management; With syringe drain pus, the disinfectant solution cleaning and sterilizing that reinjects, filling medicine, the cumbersome patient of this disposal is comparatively painful and be prone to stay cicatrix.Some also adopts some simple utensils to carry out auxiliary treatment, as, with puncture needle and cooperate extrusion ring to carry out the pus drain; And for example carry out pus drain (announcing CN2014927224U negative pressure attraction type furuncle, carbuncle, acne minimally-invasive treatment device on June 2nd, 2010) with negative pressure; Can eliminate abscess quickly, yet, operate with these utensils; Wound or utensil are effectively disinfected the comparison difficulty, have the risk that increases infection chance or cross infection.
Summary of the invention
In view of the defective of above-mentioned prior art, the present invention aim to provide a kind of can be automatically in the negative pressure drainage process to wound carry out disinfection treatment processing and freely electronic negative-pressure type acne treatment device easy to use, this utensil is convenient to disinfecting of self simultaneously.
For realizing above-mentioned purpose, the present invention takes following technical scheme, a kind of electronic negative-pressure type acne treatment device; Comprise the piston that can form negative pressure cavity and sleeve pipe and micro machine, battery etc., it is characterized in that the sleeve pipe leading portion is a negative pressure cavity; Negative pressure cavity front end lateral part is provided with suction nozzle, and negative pressure cavity rear end lateral part is provided with medical solution pool, filter screen is set at the bottom of this medical solution pool and communicates with negative pressure cavity; The internal surface of sleeve pipe that in the sleeve pipe stage casing is the piston stroke lower semisection is provided with an axial slide, at the sleeve pipe back segment micro machine, battery and necessary circuit and switch is set, and piston is a hollow form; Its central space can hold the flexible of the anterior screw rod of micro-motor, and piston rear end lid center is a nut, and this nut cooperates with aforementioned screw rod; Piston rear end lid edge is provided with a protruding pin, and this protruding pin cooperates with the axial slide of aforementioned internal surface of sleeve pipe, rotates with micro machine to prevent piston; The forward and reverse running of control micro machine, screw rod drives piston reciprocates, when descent of piston, forms negative pressure cavity; When negative pressure cavity was extended at the bottom of the medical solution pool gradually, the medicinal liquid in the medical solution pool was inhaled into negative pressure cavity rapidly, formed drop or aerosol and penetrated into just by in the wound of negative pressure sucking-off pus; To reach the purpose of medicine-feeding disinfection treating, available absorbent cotton or sponge keep medicinal liquid in the medical solution pool, and medical solution pool can wash with the disinfectant solution convection current with negative pressure cavity, when suction nozzle communicates and effectively disinfect.
For simplifying the structure in piston and the sleeve pipe, save above-mentioned axial slide etc., piston and sleeve pipe auxiliary section can be made into special-shaped tubulose, and its cross section can be rectangle or other non-circular shape oval, chamfering, rotates with micro machine to prevent piston.Designs such as the power supply of micro machine and circuit, travel switch can be used aneroid battery, chargeable battery or other form, and these designs belong to existing common technology, do not give unnecessary details at this.
Electronic negative-pressure type acne treatment device provided by the invention compared with prior art; Have following beneficial effect: owing to be provided with medical solution pool, and get into medicinal liquid from here and remove negative pressure, medicinal liquid by moment the negative suction chamber form drop or aerosol; Can effectively penetrate into just by in the wound of negative pressure sucking-off pus; Its disinfection treating effect obviously is superior to outer putting on the skin and local injectable drug, can eliminate abscess and preventing from scar fast, does not also cause the patient suffering; Owing to adopt the micro machine driven plunger, make manipulate freely easy; Suction nozzle and medical solution pool that the negative pressure cavity two ends are provided with communicate with it, make things convenient for the convection current flushing effectively to disinfect.
Description of drawings
Accompanying drawing is the sectional structure sketch map of the electronic negative-pressure type acne treatment of the present invention device.
Among the figure, 1, sleeve pipe, 2, suction nozzle, 3, negative pressure cavity, 4, piston, 5, medical solution pool, 6, protruding pin, 7, nut, 8, screw rod, 9, micro machine, 10, battery.
The specific embodiment
Embodiment 1: shown in accompanying drawing, a kind of electronic negative-pressure type acne treatment device comprises piston 4, sleeve pipe 1, micro machine 9, battery 10 etc.; Sleeve pipe 1 leading portion is a negative pressure cavity 3, and negative pressure cavity 3 front end lateral parts are provided with suction nozzle 2, and the suction nozzle mouth is made with elastomeric material; Negative pressure cavity 3 rear end lateral parts are provided with a medical solution pool 5, and these 5 ends of medical solution pool are provided with filter screen and communicate with negative pressure cavity 3, and the filter screen effect is to prevent that the absorbent cotton in the medical solution pool 5 is inhaled into negative pressure cavity 3; The internal surface of sleeve pipe that in sleeve pipe 1 stage casing is piston 4 stroke lower semisections is provided with an axial slide, at sleeve pipe 1 back segment micro machine 9, battery 10 and necessary circuit and switch is set, and piston 4 is a hollow form; To hold the flexible of the anterior screw rod 8 of micro-motor; Piston 4 rear end cap centers are nut 7, and nut 7 cooperates with aforementioned screw rod 8, and piston rear end lid edge is provided with a protruding pin 6; This protruding pin 6 cooperates with the axial slide of aforementioned internal surface of sleeve pipe, to prevent that piston 4 is with micro machine 9 rotations.Be to simplify processing technology, makings of can coming with the part branch of front of sleeve pipe 1 back segment part, and then assemble.Sleeve pipe 1 back piece housing suitable position installation and control switch; Micro machine, battery, travel switch, necessary circuit etc. are installed in the housing, the 9 forward and reverse runnings of control micro machine, it is reciprocating that screw rod 8 drives piston 4; These designs belong to existing common technology, do not give unnecessary details at this.Piece housing in use is the handle of this therapeutic apparatus behind the sleeve pipe, during use, confirms that earlier the piston of this therapeutic apparatus is positioned at top dead centre; And medical solution pool filling medicinal liquid with the acne surface sterilization, is aimed at acne and sealing with the suction nozzle of this therapeutic apparatus again; Opening switch attracts; Medicinal liquid to medical solution pool is inhaled into negative pressure cavity, and negative pressure is removed piston stroke and stopped automatically, then this therapeutic apparatus is carried out irrigation and disinfection.
Embodiment 2: be with embodiment 1 difference; For simplifying processing technology, simplify the structure in piston and the sleeve pipe, save the axial slide of internal surface of sleeve pipe and the protruding pin at piston rear end lid edge; Piston and sleeve pipe auxiliary section can be made into special-shaped tubulose; Its cross section can be rectangle or other shape oval, chamfering, rotates with micro machine to prevent piston, and other part is all identical with embodiment 1.
Claims (2)
1. an electronic negative-pressure type acne treatment device comprises piston, sleeve pipe, micro machine, battery, it is characterized in that; Sleeve pipe (1) leading portion is negative pressure cavity (3); Negative pressure cavity (3) front end lateral part is provided with suction nozzle (2), and negative pressure cavity (3) rear end lateral part is provided with medical solution pool (5), and this medical solution pool (5) end is provided with filter screen and communicates with negative pressure cavity (3); Inwall is provided with axial slide in sleeve pipe (1) stage casing, at sleeve pipe (1) back segment micro machine (9), battery (10) and circuit and switch is set; Piston (4) is a hollow form, and piston (4) rear end cap center is nut (7), and nut (7) cooperates with micro machine (9) the anterior screw rod of axle (8), and piston (4) rear end cap edge is provided with a protruding pin (6), and this protruding pin (6) cooperates with the axial slide of aforementioned sleeve pipe (1) inwall.
2. electronic negative-pressure type acne treatment device according to claim 1; It is characterized in that; Sleeve pipe (1) leading portion and stage casing are that special-shaped tubulose is processed in piston (4) and sleeve pipe (1) auxiliary section; Its cross section is a non-circular shape: the rectangle of ellipse, chamfering, and to save described sleeve pipe (1) inwall axial slide and piston (4) rear end cap edge protruding pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100607449A CN102120053B (en) | 2011-03-15 | 2011-03-15 | Electronic negative pressure acne therapeutic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100607449A CN102120053B (en) | 2011-03-15 | 2011-03-15 | Electronic negative pressure acne therapeutic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102120053A CN102120053A (en) | 2011-07-13 |
| CN102120053B true CN102120053B (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100607449A Expired - Fee Related CN102120053B (en) | 2011-03-15 | 2011-03-15 | Electronic negative pressure acne therapeutic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102120053B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494112B (en) * | 2020-11-30 | 2022-05-13 | 贵州中医药大学第一附属医院 | Skin abscess treatment device |
| CN113823204B (en) * | 2021-08-27 | 2024-01-12 | 北京基智科技有限公司 | Intelligent advertisement marketing and delivering equipment and delivering method |
| CN113826957A (en) * | 2021-10-09 | 2021-12-24 | 深圳麦克韦尔科技有限公司 | Electronic atomization device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534704Y (en) * | 2002-02-01 | 2003-02-05 | 林俊亮 | Acne suction device with electric connection base |
| CN2933425Y (en) * | 2006-01-19 | 2007-08-15 | 吕学成 | Pus continuous suction and exhaust device |
| CN101507845A (en) * | 2009-02-26 | 2009-08-19 | 曹莹莹 | Acne treatment device |
| CN201988003U (en) * | 2011-03-15 | 2011-09-28 | 王振涛 | Electric negative pressure-type acne treatment device |
-
2011
- 2011-03-15 CN CN2011100607449A patent/CN102120053B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534704Y (en) * | 2002-02-01 | 2003-02-05 | 林俊亮 | Acne suction device with electric connection base |
| CN2933425Y (en) * | 2006-01-19 | 2007-08-15 | 吕学成 | Pus continuous suction and exhaust device |
| CN101507845A (en) * | 2009-02-26 | 2009-08-19 | 曹莹莹 | Acne treatment device |
| CN201988003U (en) * | 2011-03-15 | 2011-09-28 | 王振涛 | Electric negative pressure-type acne treatment device |
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| Publication number | Publication date |
|---|---|
| CN102120053A (en) | 2011-07-13 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20130315 |