CN102908724B - Irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks - Google Patents
Irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks Download PDFInfo
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- CN102908724B CN102908724B CN201210435737.7A CN201210435737A CN102908724B CN 102908724 B CN102908724 B CN 102908724B CN 201210435737 A CN201210435737 A CN 201210435737A CN 102908724 B CN102908724 B CN 102908724B
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Abstract
Irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks; treat at irradiation class therapeutic instrument and head increases a lip; the several sensor of circumferential distribution at lip; the ambient light of head lip is treated with sensor measurement; when treatment head lip is airtight with tested human body skin; when the sensor for the treatment of head lip does not all have ambient light, therapeutic instrument just can send irradiation.When this set protection device can realize such therapeutic instrument in use due to improper operation or maloperation generation, harmful irradiation does not produce to leak, thus instrument user, operator are played a protective role.
Description
Technical field:
The present invention relates to the therapeutic device of medical field, particularly relate to those visible rays and the treatment head of invisible light source such as ultraviolet light, narrow spectrum ultraviolet light, infrared light, laser and microwave therapy apparatus.
Technical background:
Medically use ultraviolet light (PUV) sterilization or treatment pigmented dermatosis such as vitiligo, leukoplakia vulvae, psoriasis, scleroderma, use laser depilation antiinflammatory, micro-wave therapeutic muscle injury etc. is widely used, but, this kind of visible or invisible treatment light is more serious to the injury ratio of human normal tissue and eyes, the particularly operator to this kind of therapeutic equipments, the irradiation of their this kind of light source of long-term passive exposure, to its body, skin, eyes accumulative injury be very important.
Summary of the invention:
It is an object of the invention to provide the protection device that a kind of irradiation class therapeutic instrument prevents irradiation bomb from leaking; when using this kind of therapeutic device; specific illness can be played the exposure light of therapeutical effect by those; using and in therapeutic process; externally do not occur the leakage of exposure light or ripple to reach protection patient's normal body tissue, and protection device operator is not by the injury of these harmful irradiation.
The technical solution used in the present invention is; irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks; treat at irradiation class therapeutic instrument and head increases a lip; this lip can also be integrally manufactured with treatment head handle; the several sensor of circumferential distribution at lip; the ambient light of head lip is treated with sensor measurement; when treatment head lip is airtight with tested human body skin; when the sensor for the treatment of head lip does not all have ambient light; or when fitting tight with other type sensor perception lip, therapeutic instrument just can send irradiation.
The protection device that a kind of irradiation class therapeutic instrument prevents irradiation bomb from leaking; including mainframe box; light or electric transmission line cable; treatment head; and host computer control switch; the lip for the treatment of head has at least 3 discrete sensors, and described sensor belongs to a control circuit of host circuit, and this control circuit controls the break-make of main frame light source.
The protection device that irradiation class therapeutic instrument as above prevents irradiation bomb from leaking, described sensor is following one:
1, photoconductive resistance or photosensitive IC device (light sensitive integrated devices device).
2, dry-reed excitation conduction sensor.
3, non-electrical contact (condenser type) sensor (such as touch screen).
4, electrical contact formula sensor (such as contact witch).
5, pressure transducer (such as electronic scale pressure transducer).
6, fine motion touch-pressure switch.
The composition of this kind of therapeutic equipment as it is shown in figure 1, mainframe box, light or electric transmission line cable, treats head, and general all with pedal control switch.
For equipment irradiation output portion treat head sectional view as shown in Figure 2; it is by operation handle; irradiating luminescence source; and other pipelines of power line control line are included in interior connecting line and constitute; its irradiation energy of irradiation bomb can direct irradiation sufferer portion; but it is emphasized that this irradiation bomb can not in operation handle in various radiation treatment equipment; can be sent by optical fiber; such as ultraviolet light, laser etc.; also by cable transmission; such as microwave etc., but the guard method of radiation involved in the present invention can be used.
The present invention is characterized in, the head at treatment head increases a lip, and this lip also can be integrally manufactured with treatment handle, and embeds same type sensor and the working indicator lamps of more than at least 3 that lip is evenly distributed on lip circumference.
Sensor of the present invention may is that
1, photoconductive resistance or photosensitive IC device (light sensitive integrated devices device).
2, dry-reed excitation conduction sensor.
3, non-electrical contact (condenser type) sensor (such as touch screen).
4, electrical contact formula sensor (such as contact witch).
5, pressure transducer (such as electronic scale pressure transducer).
6, fine motion touch-pressure switch.
The requirement of the switch protecting circuit being made up of these sensors is, only it is close to patient when treatment head in the treatment and needs the skin of therapentic part, the sensor now treating more than at least 3 that head lip is distributed is simultaneously under the state of being triggered, treatment irradiation just can be treated by normal illumination, and make any one in these sensors not be triggered when treatment head is not adjacent to affected part, such as, when using light sensor, when having a light-sensitive device not to be completely obscured and receive ambient light, or use other types sensor, when one of them sensor is not triggered, irradiation bomb circuit is namely cut-off and stops irradiation, only when all cover recovery or (when adopt other species sensor time) contact trigger full recovery irradiation just work on.
After the present invention is used on treatment head; compared with existing therapeutic instrument similar with other; have an advantage in that hardly possible generation leakage is endangered the normal body tissue of patient by the harmful radiation for the treatment of head; the operator of instrument there is best protection simultaneously; even if there is maloperation in operator; such as, it does not have step on foot switch during patient and be impossible to produce radiation.
Owing to this kind of irradiation bomb itself is likely to belong to black light, such as microwave, to prevent irradiation from leaking when treatment simultaneously, and whether operator cannot be in work by perception therapeutic equipment, therefore a display lamp or red green display lamp (Fig. 2) can be filled at the visible place for the treatment of head handle, when equipment is in safe duty, display lamp is bright or green light, and display lamp goes out when treating head handle and quitting work because there is irradiation leakage, or green light goes out and when red, adjust treatment head position as operator and be blinded by light leakage or after all the sensors is all triggered, irradiation recovers, green light that simultaneously display lamp is bright or red light goes out；And except for except arranging the instruction of above-mentioned light, also can increase audio unit on equipment, because the control of this kind equipment irradiation is except energy itself is adjustable, irradiation time is also adjustable, and many in the second, therefore at irradiation at the beginning, namely operator is audibly reminded with the method for countdown and beat sounding: equipment is for duty, same irradiation leakage occurring in reading the clock process, irradiation quits work, reading the clock and metronome also together with stop.
Accompanying drawing illustrates:
Fig. 1 is the basic comprising device schematic diagram of this type of therapeutic instrument general.
Fig. 2 is the essential structure profile for the treatment of head.
Specific implementation method:
Therapeutic instrument treatment used head, as shown in Figure 2, it is by light source generator part 22, handle 21, the sensor 25 of be evenly distributed on the circumference for the treatment of handle head front more than at least 3, working indicator lamps 26, and in treatment head, the power line of all devices, control raceway for wiring etc. are connected with therapeutic instrument body 11 in hollow containing cable.
The sensor of described use can be following a few class:
1, photoconductive resistance or photosensitive IC device (light sensitive integrated devices device).
2, dry-reed excitation conduction sensor.
3, non-electrical contact (condenser type) sensor (such as touch screen).
4, electrical contact formula sensor (such as contact witch).
5, pressure transducer (such as electronic scale pressure transducer).
6, fine motion touch-pressure switch.
When these sensors described are selected, treat at one and head should select same type of sensor.
The installation on treatment head of the described sensor should uniformly be arranged on treatment head and press close to the front of patient skin, at least wants 3 sensors, when the design front treating head is bigger, then can increase the quantity of sensor.
Claims (2)
1. the protection device that an irradiation class therapeutic instrument prevents irradiation bomb from leaking; including mainframe box (11), light or electric transmission line cable (12), the treatment head (13) with operation handle (21) and irradiating luminescence source (22) and pedal control switch (14); it is characterized in that: on described treatment head (13), have additional a lip (24); this lip and described operation handle (21) are integrally manufactured
The periphery of described lip (24) is also distributed with at least 3 discrete sensors (25) and working indicator lamps (26), and described sensor (25) is positioned at the ambient light of the lip treating head for measuring,
The control circuit that described sensor (25) is with host circuit is electrically connected to each other, and this control circuit is for controlling the break-make of main frame light source；
When described lip (24) and tested human body skin are airtight, and the described sensor (25) of more than at least 3 detects when not having ambient light, and described irradiation class therapeutic instrument just can send irradiation.
2. the protection device that irradiation class therapeutic instrument according to claim 1 prevents irradiation bomb from leaking, it is characterised in that: described sensor is photoconductive resistance, photosensitive IC device, light sensitive integrated devices device, dry-reed excitation conduction sensor, non-electrical touch mode capacitive sensor, electrical contact formula sensor, pressure transducer or fine motion touch-pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435737.7A CN102908724B (en) | 2012-11-05 | 2012-11-05 | Irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435737.7A CN102908724B (en) | 2012-11-05 | 2012-11-05 | Irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks |
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| Publication Number | Publication Date |
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| CN102908724A CN102908724A (en) | 2013-02-06 |
| CN102908724B true CN102908724B (en) | 2016-06-29 |
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| CN201210435737.7A Active CN102908724B (en) | 2012-11-05 | 2012-11-05 | Irradiation class therapeutic instrument prevents the protection device that irradiation bomb leaks |
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| CN106621053A (en) * | 2015-11-02 | 2017-05-10 | 艾科产品有限公司 | Beautifying device with a safe structure |
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| WO2004078034A2 (en) * | 2003-03-04 | 2004-09-16 | Spectragenics, Inc. | Method and apparatus for the repigmentation of human skin |
| JP2005095520A (en) * | 2003-09-26 | 2005-04-14 | Terumo Corp | Light irradiation apparatus with skin temperature measurement function and skin temperature measurement instrument |
| CN2708936Y (en) * | 2004-03-23 | 2005-07-13 | 赵玉乾 | Laser low-frequency therapeutic instrument |
| ATE418294T1 (en) * | 2004-10-05 | 2009-01-15 | Koninkl Philips Electronics Nv | SKIN TREATMENT DEVICE WITH RADIATION EMISSION PROTECTION |
| CA2535276A1 (en) * | 2006-02-06 | 2007-08-06 | John Kennedy | Therapy device and system and method for reducing harmful exposure to electromagnetic radiation |
| WO2007124562A1 (en) * | 2006-04-27 | 2007-11-08 | Meditech International Inc. | Probe |
| CN201022745Y (en) * | 2007-03-12 | 2008-02-20 | 王峙皓 | 1064nm semiconductor laser therapeutic instrument |
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| JP5199059B2 (en) * | 2008-12-25 | 2013-05-15 | 株式会社モリテックス | Skin observation device |
| CN201320219Y (en) * | 2008-12-26 | 2009-10-07 | 天津医科大学 | Self-controlling laser surgical equipment |
| CN201350228Y (en) * | 2009-02-05 | 2009-11-25 | 林美均 | Portable ultraviolet light sterilizing coating device |
| CN102038538B (en) * | 2010-08-05 | 2012-05-02 | 深圳市雷迈科技有限公司 | Multi-purpose high-power semiconductor laser therapeutic apparatus |
| CN201744085U (en) * | 2010-08-14 | 2011-02-16 | 徐州市科诺医学仪器设备有限公司 | High energy ultraviolet phototherapy instrument |
| CN202020797U (en) * | 2011-02-25 | 2011-11-02 | 重庆德马光电技术有限公司 | Targeted ultraviolet light therapeutic apparatus |
| CN102526893B (en) * | 2012-01-17 | 2015-03-11 | 重庆德马光电技术有限公司 | Laser therapy device |
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