CN2252009Y - Bionic dilating cervical instrument - Google Patents
Bionic dilating cervical instrument Download PDFInfo
- Publication number
- CN2252009Y CN2252009Y CN 96237079 CN96237079U CN2252009Y CN 2252009 Y CN2252009 Y CN 2252009Y CN 96237079 CN96237079 CN 96237079 CN 96237079 U CN96237079 U CN 96237079U CN 2252009 Y CN2252009 Y CN 2252009Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- outfan
- foot
- transformator
- resistance
- 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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- Electrotherapy Devices (AREA)
Abstract
The utility model discloses an acupoint expanding therapy device composed of a power supply circuit, an oscillating circuit and a boosted circuit in connection, wherein, the output end of the power supply circuit is connected with the input end of a vibrating-before circuit whose output end is connected with the input end of the boosted circuit. The utility model has novel structure and safety. The narrow pulse with 1 to 10Hz frequency outputted by the output end is used for stimulating ear acupoints to effectively dilate the cervixes to be convenient for conducting the treatment of gynecology diseases. The pain brought by the cervical dilatation conducted by instruments is solved.
Description
This utility model belongs to a kind of bionic uterus dilator.
Artificially induce abortion at present and utero treatment, generally all need cervix dilating, all need during cervical dilatation to carry out with apparatus, so treatment makes patient enjoy misery, doctor's complex operation.
The purpose of this utility model just provides a kind of by stimulating human acupoint just can reach the bionic uterus dilator of cervical dilatation purpose.
This utility model is connected and composed by power circuit, oscillating circuit, booster circuit, and wherein the outfan of power circuit is connected with the input of oscillating circuit, and the outfan of oscillating circuit is connected with the input of booster circuit.
Accompanying drawing 1 is this utility model electricity theory diagram.
Accompanying drawing 2 is this utility model embodiment 1 electric theory diagram.
Accompanying drawing 3 is this utility model embodiment 2 electric theory diagrams.
As Fig. 1, this utility model is connected and composed by power circuit, oscillating circuit, booster circuit, and wherein the outfan of power circuit is connected with the input of oscillating circuit, and the outfan of oscillating circuit is connected with the input of booster circuit.
As Fig. 2, power circuit is formed by connecting by transformator, bridge rectifier, power regulator, electric capacity, and wherein line voltage after the bridge rectifier rectification, is exported by outfan after the manostat voltage stabilizing after the transformator blood pressure lowering; Oscillating circuit is formed by connecting by chip (555), resistance, electric capacity, foot 1 ground connection of its chips (555), and foot (7) is connected with resistance, foot (2,6) also connects back and resistance, electric capacity and connect foot (4,8) be connected with outfan (Vcc), foot (5) is through capacity earth, and foot (3) is outfan (V0); Booster circuit is formed by connecting by resistance, audion, transformator, the base stage of triode is connected with outfan (V0) by a resistance, the colelctor electrode of audion connects the original grade coil of a transformator, the secondary coil of transformator is the outfan (V) of circuit, be connected with therapeutic electrode, (V) locates at outfan, exports the burst pulse that a frequency is 1～10Hz.
As Fig. 3, this utility model electricity principle also can be selected for use digital circuits such as chip (8051) circuit network, simulation amplification boostering circuit to connect and realize, the outfan of its chips (8051) is connected with the input of circuit network, and the outfan of circuit network is connected with the input of simulation amplification boostering circuit.
This utility model novel structure, safe and reliable, by the frequency in outfan output is the burst pulse of 1～10Hz, stimulate the ear acupoint with it, can effectively make cervical dilatation, conveniently to carry out the gynecological diseases treatment, removed with apparatus and carried out the misery that cervical dilatation brought, have the value of wide popularization and application.
Claims (3)
1, a kind of bionic uterus dilator is connected and composed by power circuit, oscillating circuit, booster circuit, it is characterized in that the outfan of power circuit is connected with the input of the preceding circuit that shakes, and the outfan of circuit is connected with the input of booster circuit before shaking.
2, bionic uterus dilator according to claim 1, it is characterized in that power circuit is formed by connecting by transformator, bridge rectifier, power regulator, electric capacity, wherein line voltage after the bridge rectifier rectification, is exported by outfan after the manostat voltage stabilizing after the transformator blood pressure lowering; Oscillating circuit is formed by connecting by chip (555), resistance, electric capacity, foot 1 ground connection of its chips (555), and foot (7) is connected with resistance, foot (2,6) also connects back and resistance, electric capacity and connect foot (4,8) be connected with outfan (Vcc), foot (5) is through capacity earth, and foot (3) is outfan (V0); Booster circuit is formed by connecting by resistance, audion, transformator, the base stage of triode is connected with outfan (V0) by a resistance, the colelctor electrode of audion connects the original grade coil of a transformator, the secondary coil of transformator is the outfan (V) of circuit, be connected with therapeutic electrode, (V) locates at outfan, exports the burst pulse that a frequency is 1～10Hz.
3, bionic uterus dilator according to claim 1, it is characterized in that this utility model electricity principle also can select for use digital circuits such as chip (8051), circuit network, simulation amplification boostering circuit to connect and realize, the outfan of its chips (8051) is connected with the input of circuit network, and the outfan of circuit network is connected with the input of simulation amplification boostering circuit.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237079 CN2252009Y (en) | 1996-06-18 | 1996-06-18 | Bionic dilating cervical instrument |
| US08/873,770 US5871482A (en) | 1996-06-18 | 1997-06-12 | Bionic cervix uteri dilator |
| IDP972073A ID17110A (en) | 1996-06-18 | 1997-06-17 | BIONIC UTERI SERVICES DILATORS |
| JP17658097A JP3189116B2 (en) | 1996-06-18 | 1997-06-18 | Bionics cervical dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237079 CN2252009Y (en) | 1996-06-18 | 1996-06-18 | Bionic dilating cervical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2252009Y true CN2252009Y (en) | 1997-04-16 |
Family
ID=33912763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237079 Expired - Fee Related CN2252009Y (en) | 1996-06-18 | 1996-06-18 | Bionic dilating cervical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2252009Y (en) |
-
1996
- 1996-06-18 CN CN 96237079 patent/CN2252009Y/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 | ||
| 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 |