CN204445917U - Light projection C arm machine protective sleeve - Google Patents
Light projection C arm machine protective sleeve Download PDFInfo
- Publication number
- CN204445917U CN204445917U CN201520047476.0U CN201520047476U CN204445917U CN 204445917 U CN204445917 U CN 204445917U CN 201520047476 U CN201520047476 U CN 201520047476U CN 204445917 U CN204445917 U CN 204445917U
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- arm machine
- light source
- laser light
- light projection
- arm
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Abstract
This utility model relates to a kind of light projection C arm machine protective sleeve, belongs to the technical field of medical apparatus and instruments.According to the technical scheme that this utility model provides, described light projection C arm machine protective sleeve, comprises LASER Light Source, power supply, the switch of control circuit and the temporary fastening device in order to LASER Light Source to be temporarily fixed at C arm machine ray emission end for powering to LASER Light Source; Also comprise the bagging for carrying out sterility protection to C arm machine.Light projection C arm machine protective sleeve is arranged on C arm machine ray emission end by temporary fastening device when using temporarily, and accurately located the region being about to shooting X sheet by the luminous point of LASER Light Source, para-position repeatedly when avoiding C arm machine to make film, reduces patient's amount of radiation; Described bagging can carry out sterility protection to C arm machine C-arm, contaminated operation region when avoiding making film in operation; Structure is simple, and cheap, simple installation, is applicable to the C arm machine of various model.
Description
Technical field
This utility model relates to a kind of protective sleeve, and especially a kind of light projection C arm machine protective sleeve, belongs to the technical field of medical apparatus and instruments.
Background technology
C arm machine is the necessary large-scale equipment in location of orthopaedics and Pain Management, for the proceeding of accurate location guided operation of the article that can develop to steel plate etc. of fracturing in operation.The area of C arm machine shooting X sheet is less, and para-position difficulty is comparatively large, even if the orthopedist of years of work experience also unavoidable multiple bearing, must increase patient and stand amount of radiation, increase the amount of radiation of medical care fiber crops doctor.Novel C arm machine has been provided with red cross light projection device in ray emission end inside, but expensive, and comparatively common C arm machine price exceeds nearly 100,000 RMB.Although the C arm machine inside that many hospitals have spent a large amount of funds to purchase early stage does not arrange localizer, can not eliminate at once and cause waste, still will continue to use.
C arm machine is used for using in operation simultaneously, if the protection not having sterility protection to overlap, will touch aseptic area slightly because of carelessness, cause the risk of infection of incisional wound.
Clinical needs one is easy to use, cheap surgery assistor tool, accurately can locate the amount of radiation reducing medical care fiber crops doctor, can ensure again aseptic of performing the operation, and reaches the result of use of up-to-date model C arm machine when the C arm machine that early stage is purchased uses.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art; a kind of light projection C arm machine protective sleeve is provided; it is simple and compact for structure; cheap; easy to use; reach the result of use of up-to-date model C arm machine when old C arm machine is used, during use, ensure that operation aseptic area is not contaminated, safe and reliable.
Described a kind of light projection C arm machine protective sleeve, comprises the bagging for carrying out sterility protection to C arm machine C arm and is arranged on bagging one end for the pinpoint light projection device in region to C arm machine shooting X sheet.
Described light projection device comprise LASER Light Source, for LASER Light Source is powered power supply, control light projection device circuit open or the switch of dialysis and the temporary fastening device for bagging and light projection device being temporarily fixed at C arm machine ray emission end.
Described fixture comprises elasticity snare, and described elasticity snare is wider elastic ring belt, and when not stressing, the internal diameter of elastic ring belt is less than the external diameter of C arm machine ray emission end.Described LASER Light Source afterbody arranges the beam position body be used for LASER Light Source beam direction location.When LASER Light Source is temporarily fixed at C arm machine ray emission end by described elastic ring belt, to control LASER Light Source beam direction vertical with C arm machine ray receipt transverse plane for light beam positioning body.
Described fixture comprises the hard positioning pedestal being provided with and mating draw-in groove with C arm machine ray emission end, and LASER Light Source and power supply are all arranged in positioning pedestal, and switch-linear hybrid is in positioning pedestal outer surface.When positioning pedestal is buckled in C arm machine ray emission end, LASER Light Source beam direction is vertical with C arm machine ray receipt transverse plane.
Described bagging comprises plastic bag, arranges band, for bagging is temporarily fixed at C arm machine C arm at the other end of the corresponding light projection device of described bagging.
Advantage of the present utility model: be enclosed within when C arm machine C-arm uses and ensure that operation is aseptic; Be applicable to the old C arm machine of various different model, by light projection device, C arm machine shooting area accurately located, easy to use.
Accompanying drawing explanation
Fig. 1 is this utility model whole implementation shape and structure figure;
Fig. 2 is the sectional view of the embedding LASER Light Source of this utility model elasticity snare inwall;
Fig. 3 is that this utility model beam position body implements shape and structure figure;
Fig. 4 is this utility model circuit diagram.
Description of reference numerals: 1-bagging, 2-light projection device, 3-LASER Light Source, 4-power supply, 5-switch, 6-temporary fastening device, 7-elasticity snare and 8-beam position body.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1: a kind of light projection C arm machine protective sleeve, comprise the bagging 1 for carrying out sterility protection to C arm machine C-arm and be arranged on bagging 1 one end for the pinpoint light projection device 2 in region to C arm machine shooting X sheet.
Concrete, described bagging 1 is soft compliant material monotubular membrane structure, can be nested with and carry out sterility protection to C arm machine C-arm in C arm machine C-arm, pollutes aseptic area when making film in preventing C arm machine from performing the operation.Arrange light projection device 2 in C arm machine one end, the light that light projection device 2 sends is required to be the light beam that energy comparison is concentrated, and when the light beam that light projection device 2 sends impinges upon the region need taking X sheet, can form luminous point, thus locate shooting area in film making region.
Described light projection device 2 comprise LASER Light Source 3, for LASER Light Source 3 is powered power supply 4, control light projection device 2 circuit open or the switch 5 of dialysis and the temporary fastening device 6 for bagging 1 and light projection device 2 being temporarily fixed at C arm machine ray emission end.
Described power supply 4 pairs of LASER Light Sources 3 are powered, and LASER Light Source 3 Emission Lasers beam energy is comparatively concentrated, can not disperse, accurate positioning in irradiation.During film making, opening switch 5 can use; C arm machine film making interval breaker in middle 5 is closed, and saves electricity, avoids power supply 4 electricity in operation not enough.Described temporary fastening device 6 is arranged on the end, one end that bagging 1 arranges light projection device 2, light projection device 2 can be temporarily fixed at C arm machine ray emission end, thus position the ray shooting area that C arm machine ray emission end sends.By the temporary fixed effect of temporary fastening device 6 pairs of light projection devices 2, the aligned bundle that light projection device 2 is sent can form luminous point at shooting district periphery.During actual use, LASER Light Source 3 need arrange multiple, and in shooting district, periphery forms multiple luminous point, and multiple luminous point to all directions marginal position location, shooting district, thus goes out to take district with luminous point corral.
As shown in Figure 2: described fixture 6 comprises elasticity snare 7, described elasticity snare 7 is wider elastic ring belt, and when not stressing, the internal diameter of elastic ring belt is less than the external diameter of C arm machine ray emission end.As shown in Figure 3: described LASER Light Source 3 afterbody arranges the beam position body 8 be used for LASER Light Source 3 beam direction location.When LASER Light Source 3 is temporarily fixed at C arm machine ray emission end by described elastic ring belt 7, to control LASER Light Source 3 beam direction vertical with C arm machine ray receipt transverse plane for light beam positioning body 8.
During concrete enforcement, elasticity snare 7 ring set is when C arm machine ray emission end, and the end that the elastic recovery force of elasticity snare 7 makes light projection device 2 and bagging 1 arrange light projection device 2 one end is all temporarily fixed in C arm machine.Elasticity snare 7 internal diameter is little compared with the external diameter of C arm machine ray emission end, can be nested with C arm machine transmitting terminal end in different size and temporary fixed by elastic recovery force.LASER Light Source 3 afterbody arranges the Lighting direction location that beam position body 8 pairs of LASER Light Sources 3 are launched.During concrete enforcement, beam position body 8 is preferably set to rectangular laminated structure, LASER Light Source 3 is arranged on the end, one end that rectangular laminated structure points to C arm machine ray emission direction, and the Lighting direction that LASER Light Source 3 is launched points to C arm machine ray emission direction, walks abreast with rectangular laminated structure major axis.
Described fixture 6 comprises the hard positioning pedestal being provided with and mating draw-in groove with C arm machine ray emission end, and LASER Light Source 3 and power supply 4 are all arranged in positioning pedestal, and switch 5 is arranged at positioning pedestal outer surface.When positioning pedestal is buckled in C arm machine ray emission end, LASER Light Source 3 beam direction is vertical with C arm machine ray receipt transverse plane.
Described hard positioning pedestal is the another kind of specific embodiments of fixture 6, hard positioning pedestal is arranged and mates draw-in groove with C arm machine ray emission end, the end that light projection device 2 and bagging 1 can be arranged light projection device 2 one end by the draw-in groove of coupling is all temporarily fixed at C arm machine ray emission end.LASER Light Source 3 is arranged on hard positioning pedestal and points to C arm machine ray emission direction one side end, when positioning pedestal is buckled in C arm machine ray emission end, the Lighting direction that LASER Light Source 3 is launched points to C arm machine ray emission direction, vertical with C arm machine ray receipt transverse plane.Corresponding, conveniently to the control of LASER Light Source 3, switch is set on hard positioning pedestal surface.
As shown in Figure 4: when switch 5 connection circuit, power supply 4 is energized to all LASER Light Sources 3, and LASER Light Source 3 is simultaneously luminous, and multiple light beam is located x-ray shooting area.Multiple LASER Light Source 3 is parallel circuit preferably, and advantage is when LASER Light Source 3 fault, and other several LASER Light Sources 3 still can play positioning action.Certainly, multiple LASER Light Source 3 adopts series circuit or hybrid circuit being feasible equally.
Described bagging 1 comprises plastic bag, arranges band, for bagging 1 is temporarily fixed at C arm machine C-arm at the other end of the corresponding light projection device 2 of described bagging 1.Certainly, bagging 1 also can be other flexible materials, but must can play the effect of protection C arm machine C-arm, and material will have certain toughness, not easily breaks.Preferably discharge water material, can not play sterility protection effect after avoiding humidity.
This utility model, is temporarily fixed at C arm machine ray emission end by fixture 6 by sterility protection cover, to C arm machine C-arm sterility protection; Form luminous point by LASER Light Source 3 transmitted beam in light projection device 2 at x-ray shooting area edge, multiple luminous point corral goes out x-ray shooting area, and one-time-reach-place when making film making, avoids standing unnecessary radiation.
Claims (5)
1. a light projection C arm machine protective sleeve, is characterized in that: comprise the bagging (1) for carrying out sterility protection to C arm machine C arm and be arranged on bagging (1) one end for the pinpoint light projection device (2) in region to C arm machine shooting X sheet.
2. light projection C arm machine protective sleeve according to claim 1, is characterized in that: described light projection device (2) comprise LASER Light Source (3), for LASER Light Source (3) is powered power supply (4), control light projection device (2) circuit open or the switch (5) of dialysis and the temporary fastening device (6) for bagging (1) and light projection device (2) being temporarily fixed at C arm machine ray emission end.
3. light projection C arm machine protective sleeve according to claim 2, it is characterized in that: described fixture (6) comprises elasticity snare (7), described elasticity snare (7) is wider elastic ring belt, and when not stressing, the internal diameter of elastic ring belt is less than the external diameter of C arm machine ray emission end; Described LASER Light Source (3) afterbody arranges the beam position body (8) be used for LASER Light Source (3) beam direction location; When LASER Light Source (3) is temporarily fixed at C arm machine ray emission end by described elastic ring belt (7), to control LASER Light Source (3) beam direction vertical with C arm machine ray receipt transverse plane for light beam positioning body (8).
4. light projection C arm machine protective sleeve according to claim 2, it is characterized in that: described fixture (6) also comprises the hard positioning pedestal being provided with and mating draw-in groove with C arm machine ray emission end, LASER Light Source (3) and power supply (4) are all arranged in positioning pedestal, and switch (5) is arranged at positioning pedestal outer surface; When positioning pedestal is buckled in C arm machine ray emission end, LASER Light Source (3) beam direction is vertical with C arm machine ray receipt transverse plane.
5. light projection C arm machine protective sleeve according to claim 1, is characterized in that: described bagging (1) comprises plastic bag, arranges band, for bagging is temporarily fixed at C arm machine C arm at the other end of the corresponding light projection device of described bagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047476.0U CN204445917U (en) | 2015-01-23 | 2015-01-23 | Light projection C arm machine protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047476.0U CN204445917U (en) | 2015-01-23 | 2015-01-23 | Light projection C arm machine protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445917U true CN204445917U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047476.0U Expired - Fee Related CN204445917U (en) | 2015-01-23 | 2015-01-23 | Light projection C arm machine protective sleeve |
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| Country | Link |
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| CN (1) | CN204445917U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742688A (en) * | 2018-06-20 | 2018-11-06 | 中国人民解放军总医院 | A kind of C arms pipe ball protective cover |
| CN111887885A (en) * | 2020-08-07 | 2020-11-06 | 上海市口腔病防治院 | Dental film built-in visible light projection indicator and use method thereof |
| CN111920443A (en) * | 2020-08-10 | 2020-11-13 | 上海市口腔病防治院 | Built-in wall type light field indicator for dental film machine |
| CN111920442A (en) * | 2020-08-10 | 2020-11-13 | 上海市口腔病防治院 | External visible light projection positioner for dental film machine and use method thereof |
| WO2021213112A1 (en) * | 2020-04-23 | 2021-10-28 | 京东方科技集团股份有限公司 | Optical apparatus and x-ray imaging equipment |
| WO2022027842A1 (en) * | 2020-08-07 | 2022-02-10 | 韩方凯 | Visible light projection indicator for dental x-ray device and method for using same |
-
2015
- 2015-01-23 CN CN201520047476.0U patent/CN204445917U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742688A (en) * | 2018-06-20 | 2018-11-06 | 中国人民解放军总医院 | A kind of C arms pipe ball protective cover |
| WO2021213112A1 (en) * | 2020-04-23 | 2021-10-28 | 京东方科技集团股份有限公司 | Optical apparatus and x-ray imaging equipment |
| CN111887885A (en) * | 2020-08-07 | 2020-11-06 | 上海市口腔病防治院 | Dental film built-in visible light projection indicator and use method thereof |
| WO2022027842A1 (en) * | 2020-08-07 | 2022-02-10 | 韩方凯 | Visible light projection indicator for dental x-ray device and method for using same |
| CN111920443A (en) * | 2020-08-10 | 2020-11-13 | 上海市口腔病防治院 | Built-in wall type light field indicator for dental film machine |
| CN111920442A (en) * | 2020-08-10 | 2020-11-13 | 上海市口腔病防治院 | External visible light projection positioner for dental film machine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160123 |
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| EXPY | Termination of patent right or utility model |