CN2137524Y - Hand-operating pulse disinfecting device for dentistry - Google Patents
Hand-operating pulse disinfecting device for dentistry Download PDFInfo
- Publication number
- CN2137524Y CN2137524Y CN 92219316 CN92219316U CN2137524Y CN 2137524 Y CN2137524 Y CN 2137524Y CN 92219316 CN92219316 CN 92219316 CN 92219316 U CN92219316 U CN 92219316U CN 2137524 Y CN2137524 Y CN 2137524Y
- Authority
- CN
- China
- Prior art keywords
- pulse
- hand
- operating
- cavity
- dentistry
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hand-operating pulse disinfecting device for dentistry which is characterized in that the hand-operating pulse disinfecting device for dentistry is provided with a cylindrical light-gathering cavity (6). Two large power of pulse xenon lamps (5) are arranged inside, which are capable of generating pulse type instantaneous high temperature, south impulse wave and strong ultraviolet rays. The cavity (6) is capable of enabling light to gather to the surface of a hand-operating (4) which is arranged in the cavity (6) and killing bacteria and viruses. A plurality high-voltage and high-capacity capacitors are acted as energy storage devices, and the charging and discharging are controlled by an electronic circuit. The utility model is capable of instantaneously and completely leading the hand-operating (4) to be disinfected, the killing rate of the bacteria and viruses which are capable of infecting of hepatitis B and acquired immune deficiency syndrome reaches at 100% under a plurality of to scores of impulse actions, and simultaneously the hand-operating (4) presents no damages.
Description
This utility model relates to a kind of medical decontaminating apparatus.
The used dental handpiece of treatment oral disease carries virus and spread of germs hepatitis B and acquired immune deficiency syndrome (AIDS) etc. easily, be the infection that wards off disease, common drug or uviol lamp carry out disinfection to dental handpiece at present, ultraviolet luminous energy makes the nucleic acid chains of virus form dimer, thereby influence duplicating of nucleic acid, but this kind dimer is subjected to can be decomposed by enzyme behind the radiation of visible light, thereby cause the resurrection (also claiming photoreactivation) of virus, this explanation poor effect of ultraviolet disinfection, the effect of medicine kill virus is also little, and all more time-consuming with medicine and ultraviolet disinfection, especially long-time high-temperature process mobile phone also can sustain damage.
The purpose of this utility model is to provide a kind of utensil that utilizes the high-temperature sterilization that pulse causes very rapidly, to remedy the above-mentioned deficiency of existing decontaminating apparatus.
One cylindrical optically focused cavity is arranged in this utility model, in be provided with two powerful pulse hernia lamps, the latter can produce pulsed moment high temperature, shock wave and intensive ultraviolet, this cavity can converge to these light on the surface of dental handpiece at the heart position that is placed in one, and antibacterial on it and virus are killed; Several high-voltage large-capacity electric capacity are arranged as energy storage device, discharge and recharge by electronic circuit and control automatically.
The utility model has the advantages that to make the dental handpiece sterilization moment up hill and dale that antibacterial and the viral killing rate that infects hepatitis B and acquired immune deficiency syndrome (AIDS) reached 100% after several～tens pulse (1 rapid pulse millisecond) effect, mobile phone (4) itself has no damage simultaneously.
Further specify this utility model with embodiment and accompanying drawing below.
Accompanying drawing 1 is the structural representation of an embodiment of this utility model, and accompanying drawing 2 is its circuit diagram.
Present embodiment has a cylindrical laser pump cavity (6), two high-tension pulse a disease characterized by QI rushing up from the lower abdomen to the chest lamps (5) are housed in the chamber, this pulse hernia lamp can give off wavelength light energy widely, converged on the dental handpiece (4) by laser pump cavity (6), instantaneous high light radiation will be present in the lip-deep antibacterial of mobile phone (4) and virus is killed.The fineness of laser pump cavity (6) inner surface is not less than
7, cylindrical loam cake (1) is arranged at its top, opens a circular hole in the center of loam cake (1), the locating rod (3) that connects mobile phone (4) can be fixed in the laser pump cavity (6) by this circular hole.Locating rod (3) is associated in mobile phone (4) by screw thread, and the screw thread that turns clockwise can screw locating rod (3) and mobile phone (4); Be rotated counterclockwise screw thread, desirable mobile phone down.Whole laser pump cavity (6) is connected with base (10) with loam cake (1) with following end plate (9) by last end plate (2).Loam cake (1) and base (10) are made by ambroin, prevent that high-tension electricity from passing to tool housing, to guarantee staff's handling safety.Two high-tension pulse a disease characterized by QI rushing up from the lower abdomen to the chest lamps (5) are fastened on end plate (2) and the following end plate (9) by 4 asbestos washers (7) and 4 trim rings (8).Whole disinfector profile is cylindric, is fixed on the power controling machine shell by screw (12).Bottom end cover (9) is fixed on the base (10) by holding screw (11).
This dental handpiece pulse disinfector power supply is mainly by modulation circuit, regulating circuit, booster transformer, rectifier charging circuit, high-voltage triggering circuit, give and transfer potential circuit, sampling and comparison circuit, compositions such as the demonstration of storage capacitor voltage, discharge circuit and timing circuit.During use, mix up required voltage and umber of pulse earlier as long as give, just put into turn on the power switch behind the mobile phone power supply by approximate current constant mode to storage capacitor C
2Charging is charged to give and stops automatically after transferring voltage, and high-voltage triggering circuit trigger impulse hernia lamp makes C simultaneously
2Last stored energy is released by pulse hernia lamp at several milliseconds; produce pulse high temperature, high light and shock wave and go kill virus; release and finish to begin automatically again charging, produce pulse one by one like this again and again, up to reach give the pulse-taking strokes per minute after complete machine just autostop have a power failure.Duration of work is full-automatic, it is on duty to need not personnel.
Claims (2)
1, a kind of dental handpiece pulse disinfector, it is characterized in that it has a cylindrical optically focused cavity (6), in be provided with two powerful pulse hernia lamps (5), the latter can produce pulsed moment high temperature, shock wave and intensive ultraviolet, this cavity (6) can converge to these light on mobile phone (4) surface at the heart position that is placed in one, and antibacterial on it and virus are killed; Several high-voltage large-capacity electric capacity are arranged as energy storage device, discharge and recharge by electronic circuit and control.
2, pulse disinfector as claimed in claim 1 is characterized in that the inner surface fineness of described cylindrical laser pump cavity (6) is not less than
7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219316 CN2137524Y (en) | 1992-07-10 | 1992-07-10 | Hand-operating pulse disinfecting device for dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219316 CN2137524Y (en) | 1992-07-10 | 1992-07-10 | Hand-operating pulse disinfecting device for dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137524Y true CN2137524Y (en) | 1993-07-07 |
Family
ID=33766571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219316 Expired - Fee Related CN2137524Y (en) | 1992-07-10 | 1992-07-10 | Hand-operating pulse disinfecting device for dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137524Y (en) |
-
1992
- 1992-07-10 CN CN 92219316 patent/CN2137524Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |