CN2671511Y - Thermal ball therapeutic instrument for womb - Google Patents
Thermal ball therapeutic instrument for womb Download PDFInfo
- Publication number
- CN2671511Y CN2671511Y CN 200420002408 CN200420002408U CN2671511Y CN 2671511 Y CN2671511 Y CN 2671511Y CN 200420002408 CN200420002408 CN 200420002408 CN 200420002408 U CN200420002408 U CN 200420002408U CN 2671511 Y CN2671511 Y CN 2671511Y
- Authority
- CN
- China
- Prior art keywords
- signal
- pressure
- controller
- thermocouple
- cable
- 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 - Lifetime
Links
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model relates to a thermal ball therapeutic instrument for the womb and belongs to the technical field of the medical instrument manufacturing and the heat engineering monitoring, comprising a probe head and a controller. The probe head is connected with the controller through the cable. In the probe head, the pipe for injecting the liquid is in the catheter, one end of the pipe for injecting the liquid is liquid inlet, and the other end is provided with a pressure measuring point. A saccule is fixed to the end provided with the pressure measuring point. A heating element and an electric thermocouple are arranged on the connecting piece of the end of the catheter in the saccule. The electric thermocouple is connected with the controller through the cable. The controller comprises a temperature signal conditioning circuit, a pressure signal conditioning circuit, a relay control circuit, a LCD and a signal handler. The therapeutic instrument designed by the utility model scalds and destroys the endometrium through the by heating method, making the organization of the functional layer necrose, the therapeutic goal is achieved. The controller adopts the high-performance SCM and enforces the monitoring for the parameter of the temperature, the pressure, etc., and all parameters are uniformly preestablished through the panel, aiming at the different patients.
Description
Technical field this utility model relates to a kind of uterus thermal sphering treatment instrument, belongs to Medical Instruments manufacturing technology and thermal technology's observation and control technology field.
The too much disease of background technology dysfunctional uterine hemorrhage is much in Chinese women, medically adopts methods such as medicine and uterectomy to implement treatment usually.The Drug therapy applicable surface is narrower, and certain side effect is arranged.Though uterectomy can effect a radical cure, on patients ' psychological, cause very big injury.Uterus thermal sphering treatment instrument is the new method for the treatment of the preceding women's dysfunctional uterine hemorrhage of menopause of finishing fertility, it is by heating, destroy endometrium, make functional layer (comprising compacted zone glandular epithelium, spongy layer glandular epithelium, Interstitial cell), inner membrance basal layer (comprising glandular epithelium, Interstitial cell), and the scald of the shallow-layer smooth muscle tissue under the basal layer is downright bad, to reach the purpose of treatment.
The uterus thermal sphering treatment instrument that Johnson Co. produces, adopt this therapeutic instrument to treat and obtained excellent curative, but on function, also there are some defectives, for example: can't set treatment parameter (as pressure, temperature, time etc.) according to different patients; Can't guarantee that the therapeutic instrument probe only uses once, therefore exists the chance of cross infection.
The summary of the invention the purpose of this utility model is to propose a kind of uterus thermal sphering treatment instrument, adopts the high-performance singlechip technology, improves on the control function, can change the treatment parameter according to different patients' concrete condition, improves specific aim.
The uterus thermal sphering treatment instrument of this utility model design comprises probe and controller, links to each other by cable between probe and the controller, and described probe comprises conduit, cable, liquid injection pipe, connector, heating element heater, thermocouple and sacculus; Described liquid injection pipe is inserted in the conduit, and an end of liquid injection pipe is a liquid-inlet, and the other end is provided with pressure-measuring-point; Described sacculus is fixed on the end with pressure-measuring-point of conduit, and heating element heater and thermocouple place on the connector of sacculus inner catheter end, and thermocouple links to each other with described controller by cable;
Described controller comprises temperature signal regulation circuit, pressure signal conditioning circuit, control relay circuit, liquid crystal display and signal processor, wherein, the temperature signal regulation circuit comprises: be used for thermometric special chip that thermocouple signal is handled, to obtain the voltage analog signal of a volt level; Be used for the operational amplifier that the temperature signal to thermometric chip output amplifies; The pressure signal conditioning circuit comprises: be used to obtain the pressure transducer of direct kill intraluminal pressure signal, be used for the pressure signal of pressure transducer output is carried out the potentiometer of dividing potential drop; Control relay circuit comprises: four relays controlling the heating element heater break-make with the voltage signal of signal processor output, be divided into two groups, wherein one group of two relay is controlled 24 volts of power supplys, and 12 volts of power supplys of two relays control of another group are series relationship between two relays of each group; Signal processor circuit comprises: the switch/button signal that is used for that probe is controlled of pressure signal that is used for temperature signal, the output of pressure signal conditioning circuit to temperature signal regulation circuit output and input carries out the single-chip microcomputer of calculation process.
The uterus thermal sphering treatment instrument of this utility model design by the method for heating, scalds and ruins endometrium, makes the functional layer tissue necrosis, to reach the purpose of treatment.This therapeutic instrument injects sacculus with sterile liquid, keeps certain pressure and makes it to be close to the uterus inwall, is heated to uniform temperature and keeps constant temperature, by sacculus thin-walled heating functional layer, makes it downright bad, thereby reaches the purpose of treatment metrorrhagia.The therapeutic instrument probe is disposable use.Functions such as the measurement of parameter, control are finished by the therapeutic instrument controller, and controller adopts the high-performance Single Chip Microcomputer (SCM) system, and temperature, pressure and other parameters are implemented monitoring, and all parameters all can preestablish by panel, with at different patients.
Description of drawings
Fig. 1 is a therapeutic instrument sonde configuration schematic diagram.
Fig. 2 is the controller circuitry schematic diagram.
Fig. 3 is the temperature signal regulation circuit.
Fig. 4 is the pressure signal conditioning circuit.
Fig. 5 is a control relay circuit.
Fig. 6 is a signal processor circuit.
Among Fig. 1, the 1st, conduit, the 2nd, cable, the 3rd, liquid injection pipe, the 4th, fluid sealant, the 5th, connector, the 6th, pressure-measuring-point, the 7th, heating element heater, the 8th, thermocouple, the 9th, sacculus.
The specific embodiment
The uterus thermal sphering treatment instrument of this utility model design comprises probe and two parts of controller.Link to each other by cable 2 between probe and the controller.The structure of probe comprises conduit 1, cable 2, liquid injection pipe 3, connector 5, heating element heater 7, thermocouple 8 and sacculus 9 as shown in Figure 1.Liquid injection pipe 3 is inserted in the conduit 1, and an end of liquid injection pipe 3 is a liquid-inlet, and the other end is provided with pressure-measuring-point 6.Sacculus 9 is fixed on the end with pressure-measuring-point 6 of conduit 1, and heating element heater 7 and thermocouple 8 are fixed on the connector of sacculus inner catheter end, and thermocouple 8 links to each other with described controller by cable 2.
The circuit theory diagrams of the controller in the therapeutic instrument comprise temperature signal regulation circuit, pressure signal conditioning circuit, control relay circuit, liquid crystal display and signal processor as shown in Figure 2.
Wherein: the temperature signal regulation circuit comprises: be used for thermometric special chip AD595 that thermocouple signal is handled, obtain the voltage analog signal of a volt level; Be used for the operational amplifier UVA that the temperature signal to thermometric chip output amplifies.The temperature signal regulation circuit diagram as shown in Figure 3.
The pressure signal conditioning circuit comprises: the pressure transducer 143PC05D that is used to obtain direct kill intraluminal pressure signal; Be used for the pressure signal of pressure transducer output is carried out the potentiometer R17 of dividing potential drop.The pressure signal conditioning circuit diagram as shown in Figure 4.
Control relay circuit comprises: four relays being controlled break-make by the voltage signal of signal processor output, be divided into two groups, wherein one group of two relay is controlled 24 volts of power supplys, and 12 volts of power supplys of two relays control of another group are series relationship between two relays of each group.Control relay circuit is used for control that liquid is heated, as shown in Figure 5.
Signal processor circuit comprises: the switch/button signal that is used for that probe is controlled of pressure signal that is used for temperature signal, the output of pressure signal conditioning circuit to temperature signal regulation circuit output and input carries out the single-chip microcomputer of calculation process, model is unSP061A, as shown in Figure 6.
Liquid crystal display: adopt the ST920 lattice lcd display.
Claims (1)
1, a kind of uterus thermal sphering treatment instrument is characterized in that this therapeutic instrument comprises probe and controller, links to each other by cable between described probe and the controller, and described probe comprises conduit, cable, liquid injection pipe, connector, heating element heater, thermocouple and sacculus; Described liquid injection pipe is inserted in the conduit, and an end of liquid injection pipe is a liquid-inlet, and the other end is provided with pressure-measuring-point; Described sacculus is fixed on the end with pressure-measuring-point of conduit, and heating element heater and thermocouple place on the connector of sacculus inner catheter end, and thermocouple links to each other with described controller by cable;
Described controller comprises temperature signal regulation circuit, pressure signal conditioning circuit, control relay circuit, liquid crystal display and signal processor, wherein, the temperature signal regulation circuit comprises: be used for thermometric special chip that thermocouple signal is handled, to obtain the voltage analog signal of a volt level; Be used for the operational amplifier that the temperature signal to thermometric chip output amplifies; The pressure signal conditioning circuit comprises: be used to obtain the pressure transducer of direct kill intraluminal pressure signal, be used for the pressure signal of pressure transducer output is carried out the potentiometer of dividing potential drop; Control relay circuit comprises: four relays controlling the heating element heater break-make with the voltage signal of signal processor output, be divided into two groups, wherein one group of two relay is controlled 24 volts of power supplys, and 12 volts of power supplys of two relays control of another group are series relationship between two relays of each group; Signal processor circuit comprises: the switch/button signal that is used for that probe is controlled of pressure signal that is used for temperature signal, the output of pressure signal conditioning circuit to temperature signal regulation circuit output and input carries out the single-chip microcomputer of calculation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002408 CN2671511Y (en) | 2004-01-16 | 2004-01-16 | Thermal ball therapeutic instrument for womb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002408 CN2671511Y (en) | 2004-01-16 | 2004-01-16 | Thermal ball therapeutic instrument for womb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671511Y true CN2671511Y (en) | 2005-01-19 |
Family
ID=34482237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002408 Expired - Lifetime CN2671511Y (en) | 2004-01-16 | 2004-01-16 | Thermal ball therapeutic instrument for womb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671511Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224671A (en) * | 2017-06-09 | 2017-10-03 | 深圳市美的连医疗电子股份有限公司 | Cavity therapeutic equipment |
| CN108904037A (en) * | 2018-08-10 | 2018-11-30 | 咸阳张森医疗仪器有限公司 | A kind of hot-bulb endometrium removal therapeutic equipment for can be changed sacculus |
| CN111374751A (en) * | 2018-12-28 | 2020-07-07 | 上海微创电生理医疗科技股份有限公司 | Electrophysiology catheter and ablation system |
-
2004
- 2004-01-16 CN CN 200420002408 patent/CN2671511Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224671A (en) * | 2017-06-09 | 2017-10-03 | 深圳市美的连医疗电子股份有限公司 | Cavity therapeutic equipment |
| CN108904037A (en) * | 2018-08-10 | 2018-11-30 | 咸阳张森医疗仪器有限公司 | A kind of hot-bulb endometrium removal therapeutic equipment for can be changed sacculus |
| CN111374751A (en) * | 2018-12-28 | 2020-07-07 | 上海微创电生理医疗科技股份有限公司 | Electrophysiology catheter and ablation system |
| CN111374751B (en) * | 2018-12-28 | 2021-05-28 | 上海微创电生理医疗科技股份有限公司 | Electrophysiology catheter and ablation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106647867A (en) | Fumigation therapy instrument control system and control method | |
| CN106236535B (en) | A kind of sha-syndrome scraping plate | |
| CN107485443A (en) | One kind freezing compound ablation system of microwave | |
| CN204698985U (en) | A kind of whole body gassing machine for health care | |
| CN103537005B (en) | Electric pulse stimulation bladder function resumes training device | |
| CN2671511Y (en) | Thermal ball therapeutic instrument for womb | |
| CN206671919U (en) | A kind of fumigation treatment instrument control system | |
| CN105203586A (en) | Colloid brain parenchyma preparing method and physical brain model | |
| CN205158171U (en) | Fomentation device | |
| CN218121206U (en) | Device for controlling temperature of thermal field of bionic skin, bionic skin and system | |
| CN203988586U (en) | Chinese traditional medicine wet compress instrument | |
| Tai et al. | Influence of temperature on pudendal nerve block induced by high frequency biphasic electrical current | |
| CN1562400A (en) | Infrared heat perfusion therapeutic apparatus | |
| CN203647864U (en) | Electric pulse stimulation bladder function recovery training device | |
| CN203169752U (en) | Medical infusion thermostat | |
| CN105373161A (en) | Hot compress device | |
| CN206391164U (en) | A kind of sha-syndrome scraping plate | |
| CN1240346C (en) | Intelligentized radio frequency thermoradiotherapeutic instrument for bladder | |
| CN109432540A (en) | A kind of heating device for transfusion liquid | |
| CN104665773A (en) | Local anaesthesia range measuring apparatus | |
| CN200951227Y (en) | Electric control and constant temperature type vesicoclysis device | |
| CN209075459U (en) | A kind of moxibustion therapeutic equipment of real-time observation Temperature changing | |
| CN2710565Y (en) | Temp controlling electrothemral therapeutic device | |
| CN208492875U (en) | A kind of fixed heating apparatus of medical nurse's nursing injection infusion pipe | |
| CN208319632U (en) | Pelvic inflammatory disease treatment prone position enteroclysm device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140116 Granted publication date: 20050119 |
|
| CX01 | Expiry of patent term |