CN105559815A - Anti-radiation device and bone densitometer adopting same - Google Patents
Anti-radiation device and bone densitometer adopting same Download PDFInfo
- Publication number
- CN105559815A CN105559815A CN201510929003.8A CN201510929003A CN105559815A CN 105559815 A CN105559815 A CN 105559815A CN 201510929003 A CN201510929003 A CN 201510929003A CN 105559815 A CN105559815 A CN 105559815A
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- China
- Prior art keywords
- plate
- radiation proof
- proof board
- patchhole
- gripper shoe
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/10—Application or adaptation of safety means
- A61B6/107—Protection against radiation, e.g. shielding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/10—Application or adaptation of safety means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/505—Clinical applications involving diagnosis of bone
Abstract
The invention relates to an anti-radiation device and a bone densitometer adopting the anti-radiation device. The anti-radiation device comprises a shell and a bore diameter regulating part, wherein the shell comprises a first plate and a second plate opposite to each, as well as side walls and an accommodation cavity, the first plate and the second plate are provided with a first insertion hole and a second insertion hole, respectively, and the first insertion hole and the second insertion hole are opposite to each other, and are used for arms or legs to pass through sequentially; the bore diameter regulating part comprises a plurality of anti-radiation boards arranged in the accommodation cavity, the plurality of anti-radiation boards can move towards or far away from the center line of the second insertion hole so as to be converted between the initial state and the work state, when in the initial state, the plurality of anti-radiation boards surround to form an initial hole, and the bore diameter of the initial hole is greater than or equal to the bore diameter of the second insertion hole, when in the work state, the plurality of anti-radiation boards surround to form an adaptive hole, the bore diameter of the adaptive hole is smaller than the bore diameter of the second insertion hole, and the orthographic projection of the plurality of anti-radiation boards on the second plate is a complete ring shape. The anti-radiation device has a relatively good anti-radiation effect.
Description
Technical field
The present invention relates to Medical Instruments technical field, particularly relate to a kind of shielding and adopt the borne densitometers of this shielding.
Background technology
At present a lot of borne densitometers is integrated with X-ray discharger, adopts X-ray to measure bone density.Borne densitometers for measurement arm or leg bone density has the measured hole of accommodating arm or leg usually, during measurement, arm or leg is inserted in this measured hole, just can measure.In order to make borne densitometers have wider range of application, the crowd that arm or the thinner crowd of leg and arm or leg are thicker can be met simultaneously, the measured hole of larger aperture is set usually on borne densitometers.When arm or the thinner crowd of leg measure, X-ray can from measured hole out, and then expose to gauger and be positioned on the medical personnel on gauger side, gauger also namely can be made to be subject to the radiation of unnecessary X-ray, medical personnel also can be made to be subject to the radiation of X-ray.
Summary of the invention
Based on this, be necessary that providing a kind of has the shielding of better radiation-proof effect and adopt the borne densitometers of this shielding.
A kind of shielding, comprising:
Housing, there is the first relative plate and the second plate, and connect the sidewall of described first plate and described second plate, described sidewall, described first plate and described second plate enclose formation containing cavity, described first plate and described second plate are respectively equipped with the first patchhole and the second patchhole, described first patchhole and described second patchhole, just to setting, pass described first patchhole and described second patchhole successively for supplying arm or leg; And
Aperture adjustment part, comprise the polylith radiation proof board be located in described containing cavity, described polylith radiation proof board can towards or centrage away from described second patchhole move to switch between original state and duty, wherein when being in original state, described polylith radiation proof board encloses formation initial apertures, the aperture of described initial apertures is more than or equal to the aperture of described second patchhole, when in running order, described polylith radiation proof board encloses formation mating hole, the aperture of described mating hole is less than the aperture of described second patchhole, and the orthographic projection of described polylith radiation proof board on described second plate is complete annular.
During above-mentioned shielding work, when X-ray goes out towards the first plate current from the second plate, X-ray will be combined plate resistance gear, and the gap location that X-ray cannot be tested oneself between the inwall of metering-orifice and arm or leg flows out, the first plate cannot be arrived, and then reach radiation-resistant object.Thus above-mentioned shielding has good radiation-proof effect.
Wherein in an embodiment, when being in original state, the orthographic projection of described polylith radiation proof board on described second plate is complete annular.
Wherein in an embodiment, the stacked setting of described polylith radiation proof board, and in the radial direction along described initial apertures, adjacent two radiation proof boards are independent mutually, described aperture adjustment part also comprises Multi-layer supporting plate, and the number of described gripper shoe is identical with the number of described radiation proof board, and each gripper shoe radiation proof board corresponding with it is positioned at same layer, along described second plate on the direction of described first plate, described gripper shoe is used for support level gripper shoe thereon and radiation proof board.
Wherein in an embodiment, in the radial direction along described second patchhole, the length of described gripper shoe is 1.5 ~ 3.0 times of the length of described radiation proof board.
Wherein in an embodiment, within the same layer, radiation proof board one end gripper shoe contacts, and the other end and gripper shoe interval, think that described radiation proof board provides towards the mobile space of the centrage movement of described second patchhole;
Or within the same layer, the two ends of radiation proof board all and gripper shoe interval, think that described radiation proof board provides towards the mobile space of the centrage movement of described second patchhole.
Wherein in an embodiment, each radiation proof board is provided with driving lever away from the surface of described second plate, along described second plate to described first plate direction on, each driving lever is through the gripper shoe of all sides of being located thereon, and gripper shoe is provided with for being passed and first slideway that can slide for described driving lever within it;
Described aperture adjustment part also comprises adjustable plate, described adjustable plate is provided with the second slideway, the number of described second slideway is identical with the number of described driving lever, along described second plate to described first plate direction on, described adjustable plate is located on described outermost radiation proof board and support plate, and each driving lever is arranged in one second slideway.
Wherein in an embodiment, the lateral margin of described adjustable plate is provided with adjusting rod, described sidewall is formed with the 3rd slideway, and described adjusting rod is arranged on described 3rd slideway, and described adjusting rod is positioned at outside described housing away from one end of described adjustable plate.
Wherein in an embodiment, also comprise at least one in following feature:
The number of described radiation proof board is four;
Described radiation proof board is stereotype.
Wherein in an embodiment, the aperture of described first patchhole is more than or equal to the aperture of described second patchhole.
A kind of borne densitometers, comprising:
Borne densitometers body, has the measured hole for accommodating arm or leg; And
Above-mentioned shielding, described second plate is near described measured hole, and described second patchhole and described measured hole are just to setting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the borne densitometers of an embodiment;
Fig. 2 is the structural representation of shielding;
Fig. 3 is the exploded view of the shielding in Fig. 2;
Fig. 4 is the structural representation that the shielding in Fig. 2 removes after the first plate;
Fig. 5 be the shielding in Fig. 4 in running order under structural representation;
Fig. 6 is the structural representation that the shielding in Fig. 4 removes after adjustable plate and gripper shoe;
Fig. 7 is the structural representation that the shielding in Fig. 4 removes after adjustable plate;
Fig. 8 is the decomposed figure of Fig. 7;
Fig. 9 is the decomposed figure of Fig. 8.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments to shielding and adopt the borne densitometers of this shielding to be further described.
As shown in Figure 1, the borne densitometers 10 of an embodiment, comprises borne densitometers body 12 and shielding 14.
Borne densitometers body 12 has the measured hole 12a for accommodating arm or leg.Concrete, in the present embodiment, this measured hole 12a is used for accommodating arm.
Measured hole 12a is usually larger, after arm stretches into measured hole 12a, gap is there is between the inwall of arm and measured hole 12a, when measuring, X-ray can flow out from gap location, and then expose to gauger and be positioned on the medical personnel on gauger side, gauger also namely can be made to be subject to the radiation of unnecessary X-ray, medical personnel also can be made to be subject to the radiation of X-ray.In the present embodiment, by arranging shielding 14, connect the inwall of arm and measured hole 12a with shielding 14, thus cut off gap, and then cut off the propagation of X-ray, reach radiation-resistant object.
As in Figure 2-4, shielding 14 comprises housing 100 and aperture adjustment part 200.
Housing 100 has the first relative plate 110 and the second plate 120, and connects the sidewall 130 of the first plate 110 and the second plate 120.Sidewall 130, first plate 110 and the second plate 120 enclose and form containing cavity 140.First plate 110 and the second plate 120 are respectively equipped with the first patchhole 112 and the second patchhole 122.First patchhole 112 and the second patchhole 112, just to setting, pass the first patchhole 112 and the second patchhole 122 successively for supplying arm or leg.
Concrete, in the present embodiment, the aperture of the first patchhole 112 is identical with the aperture of the second patchhole 112.Be appreciated that in other embodiments, the aperture of the first patchhole 112 can be greater than the aperture of the second patchhole 122.
As shown in Figures 5 and 6, aperture adjustment part 200 comprises the polylith radiation proof board 210 be located in containing cavity 140.Polylith radiation proof board 210 can move to switch between original state and duty towards or away from the centrage of the second patchhole 122.Wherein, when being in original state, polylith radiation proof board 210 encloses and forms initial apertures 212, and the aperture of initial apertures 212 is more than or equal to the aperture of the second patchhole 122.When in running order, polylith radiation proof board 210 encloses and forms mating hole 214, and the aperture of mating hole 214 is less than the aperture of the second patchhole 122, and the orthographic projection of polylith radiation proof board 210 on the second plate 120 is complete annular.
In the process of polylith radiation proof board 210 towards the centrage movement of the second patchhole 122, the aperture of mating hole 214 reduces gradually, to contact with arm or leg.The orthographic projection of polylith radiation proof board 210 on the second plate 120 does not have gap (breach or gap).Thus when X-ray flows out towards the first plate 110 from the second plate 120, the X-ray plate 240 that will be combined stops, the gap location that X-ray cannot be tested oneself between the inwall of metering-orifice and arm or leg flows out, and cannot arrive the first plate 110, and then reach radiation-resistant object.
Further, as shown in Figure 3 and Figure 6, in the present embodiment, when being in original state, the orthographic projection of polylith radiation proof board 210 on the second plate 120 is also complete annular.Also, when namely above-mentioned shielding 14 is in original state, namely polylith radiation proof board 210 arranges in complete annular plate, thus polylith radiation proof board 210 is in moving process, can be complete annular plate always.And the prerequisite of complete annular plate under to be above-mentioned shielding 14 in running order, thus above-mentioned shielding 14 switches to the process of duty from original state, the displacement of polylith radiation proof board 210 can be very little.
Be appreciated that in other embodiments, when shielding is in original state, the orthographic projection be positioned on the second plate of polylith radiation proof board also can have gap (breach or gap).Now, shielding is converted to the process of duty from original state, and the displacement of polylith radiation proof board is relatively large.
Further, in the present embodiment, the stacked setting of polylith radiation proof board 210.The stacked setting of polylith radiation proof board 210, also namely polylith radiation proof board 210 is positioned on different layers, has several pieces of radiation proof boards 210, just has how many layers.And polylith radiation proof board 210 encloses formation initial apertures 212, also be namely positioned at polylith radiation proof board 210 on different layers spatially head and the tail overlap joint, thus orlop directly can not be connected (because of midfeather polylith radiation proof board 210) with the radiation proof board 210 of the superiors.Concrete, in embodiments, in the radial direction along initial apertures 212, adjacent two radiation proof board 210 phases are independent, and also namely adjacent two radiation proof boards 210 do not connect, can movement separately.
In order to support radiation proof board 210, further, as shown in Figure 3, in the present embodiment, aperture adjustment part 200 also comprises Multi-layer supporting plate 220.The number of gripper shoe 220 is identical with the number of radiation proof board 210.Each gripper shoe 220 radiation proof board 210 corresponding with it is positioned at same layer.On the direction along the second plate 120 to the first plate 110, gripper shoe 220 is for support level gripper shoe 220 thereon and radiation proof board 210.Wherein, on the direction along the second plate 120 to the first plate 110, gripper shoe 220 and the radiation proof board 210 of close second plate 120 are located on the second plate 120.
Concrete, in the present embodiment, in the radial direction along the second patchhole 122, the length of gripper shoe 220 is 1.5 ~ 3.0 times of the length of radiation proof board 210.
Further, as shown in Figure 3, in the present embodiment, within the same layer, radiation proof board 210 one end gripper shoe 220 contacts, and the other end and gripper shoe 220 interval think that radiation proof board 210 provides towards the mobile space of the centrage movement of the second patchhole 122.Be appreciated that in other embodiments, within the same layer, the two ends of radiation proof board 210 all and gripper shoe 220 interval, think that radiation proof board 210 provides towards the mobile space of the centrage movement of the second patchhole 122.
Wherein, when the two ends of radiation proof board 210 all contact with gripper shoe 220, radiation proof board 210 can not continue to move towards the centrage of the second patchhole 122.
Further, as shown in Figure 3, in the present embodiment, each radiation proof board 210 is provided with driving lever 216 away from the surface of the second plate 120.Gripper shoe 220 is provided with for passing and first slideway 222 that can within it slide for driving lever 216.On the direction along the second plate 120 to the first plate 110, each driving lever 216 is through the gripper shoe 220 of all sides of being located thereon.
As in Figure 3-5, aperture adjustment part 200 also comprises adjustable plate 230.Adjustable plate 230 is provided with the second slideway 232.The number of the second slideway 232 is identical with the number of driving lever 216.On the direction along the second plate 120 to the first plate 110, adjustable plate 230 is located on outermost radiation proof board 210 and support plate 220, also, between one deck that adjustable plate 230 is formed at outermost radiation proof board 210 and support plate 220 and the first plate 110.And each driving lever 216 is arranged in one second slideway 232.Concrete, in the present embodiment, the second slideway 232 and the first slideway 222 are spatially arranged in angle.
When rotating adjustable plate 230, adjustable plate 230 stirs the driving lever 216 being arranged in the second slideway 232, driving lever 216 is moved in the second slideway 232 and the first slideway 222, thus drive radiation proof board 210 to move towards the centrage of the second patchhole 122, to form the compoboard 240 with mating hole 214.In the process, gripper shoe 220 is not moved, and when the two ends of radiation proof board 210 all contact with gripper shoe 220, radiation proof board 210 can not continue to move towards the centrage of the second patchhole 122.
Concrete, in the present embodiment, as shown in Figure 7, ground floor is formed near the radiation proof board 210a of adjustable plate 230 and gripper shoe 220a, wherein, the driving lever 216 on radiation proof board 210a is not arranged in gripper shoe 220, and three the first slideways 222 on gripper shoe 220a all have driving lever 216.
As shown in Figure 8, second forms the second layer near the radiation proof board 210b of adjustable plate 230 and gripper shoe 220b, and wherein, the driving lever 216 on radiation proof board 210b is arranged on gripper shoe 220a, and two the first slideways 222 on gripper shoe 220b have driving lever 216.
As shown in Figure 9,3rd forms third layer near the radiation proof board 210c of adjustable plate 230 and gripper shoe 220c, wherein, the driving lever 216 on radiation proof board 210c is arranged on gripper shoe 220a and gripper shoe 220b, and first slideway 222 on gripper shoe 220c has driving lever 216.
As shown in Figure 3, the driving lever 216 on the radiation proof board 210 of the second plate 120 is arranged on gripper shoe 220a, gripper shoe 220b and gripper shoe 220c, and three the first slideways 222 in the gripper shoe 220 of the second plate 120 all do not have driving lever 216.
Further, in the present embodiment, the lateral margin of adjustable plate 230 is provided with adjusting rod 234.Sidewall 130 is formed with the 3rd slideway 132.Adjusting rod 234 is arranged on the 3rd slideway 132, and adjusting rod 234 is positioned at outside housing 100 away from one end of adjustable plate 234.
Due to the stacked setting of polylith radiation proof board 210, the number of radiation proof board 210 is more, and the thickness of shielding 14 will be larger.And the number of radiation proof board 210 is less than four, be unfavorable for the compoboard 240 with mating hole 214 that formation and arm or leg laminating degree are higher.Further, in the present embodiment, the number of radiation proof board 210 is four.Be appreciated that in other embodiments, the number of radiation proof board 210 can be two, three, five, six etc.
Further, in the present embodiment, radiation proof board 210 is stereotype, thus can well prevent X-ray from passing radiation proof board 210.
As shown in Figure 1, the second plate 120 of shielding 14 is near measured hole 12a, and the second patchhole 122 and measured hole 12a are just to setting.Concrete, in the present embodiment, borne densitometers body 14 is provided with installing port (not shown), and shielding 14 is placed in installing port, and the first plate 110 flushes with the side plate 12b of the shell of borne densitometers body 14, forms smooth shell.Preferably, the first plate 110 is one-body molded with the side plate 12b of borne densitometers body 14.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a shielding, is characterized in that, comprising:
Housing, there is the first relative plate and the second plate, and connect the sidewall of described first plate and described second plate, described sidewall, described first plate and described second plate enclose formation containing cavity, described first plate and described second plate are respectively equipped with the first patchhole and the second patchhole, described first patchhole and described second patchhole, just to setting, pass described first patchhole and described second patchhole successively for supplying arm or leg; And
Aperture adjustment part, comprise the polylith radiation proof board be located in described containing cavity, described polylith radiation proof board can towards or centrage away from described second patchhole move to switch between original state and duty, wherein when being in original state, described polylith radiation proof board encloses formation initial apertures, the aperture of described initial apertures is more than or equal to the aperture of described second patchhole, when in running order, described polylith radiation proof board encloses formation mating hole, the aperture of described mating hole is less than the aperture of described second patchhole, and the orthographic projection of described polylith radiation proof board on described second plate is complete annular.
2. shielding according to claim 1, is characterized in that, when being in original state, the orthographic projection of described polylith radiation proof board on described second plate is complete annular.
3. shielding according to claim 2, it is characterized in that, the stacked setting of described polylith radiation proof board, and in the radial direction along described initial apertures, adjacent two radiation proof boards are independent mutually, described aperture adjustment part also comprises Multi-layer supporting plate, the number of described gripper shoe is identical with the number of described radiation proof board, each gripper shoe radiation proof board corresponding with it is positioned at same layer, along described second plate on the direction of described first plate, described gripper shoe is used for support level gripper shoe thereon and radiation proof board.
4. shielding according to claim 3, is characterized in that, in the radial direction along described second patchhole, the length of described gripper shoe is 1.5 ~ 3.0 times of the length of described radiation proof board.
5. shielding according to claim 3, is characterized in that, within the same layer, radiation proof board one end gripper shoe contacts, and the other end and gripper shoe interval, think that described radiation proof board provides towards the mobile space of the centrage movement of described second patchhole;
Or within the same layer, the two ends of radiation proof board all and gripper shoe interval, think that described radiation proof board provides towards the mobile space of the centrage movement of described second patchhole.
6. shielding according to claim 3, it is characterized in that, each radiation proof board is provided with driving lever away from the surface of described second plate, along described second plate to described first plate direction on, each driving lever is through the gripper shoe of all sides of being located thereon, and gripper shoe is provided with for being passed and first slideway that can slide for described driving lever within it;
Described aperture adjustment part also comprises adjustable plate, described adjustable plate is provided with the second slideway, the number of described second slideway is identical with the number of described driving lever, along described second plate to described first plate direction on, described adjustable plate is located on described outermost radiation proof board and support plate, and each driving lever is arranged in one second slideway.
7. shielding according to claim 6, it is characterized in that, the lateral margin of described adjustable plate is provided with adjusting rod, described sidewall is formed with the 3rd slideway, described adjusting rod is arranged on described 3rd slideway, and described adjusting rod is positioned at outside described housing away from one end of described adjustable plate.
8. shielding according to claim 6, is characterized in that, also comprises at least one in following feature:
The number of described radiation proof board is four;
Described radiation proof board is stereotype.
9. shielding according to claim 1, is characterized in that, the aperture of described first patchhole is more than or equal to the aperture of described second patchhole.
10. a borne densitometers, is characterized in that, comprising:
Borne densitometers body, has the measured hole for accommodating arm or leg; And
Shielding as claimed in any one of claims 1-9 wherein, described second plate is near described measured hole, and described second patchhole and described measured hole are just to setting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929003.8A CN105559815B (en) | 2015-12-14 | 2015-12-14 | Shielding and the borne densitometers for using the shielding |
| PCT/CN2016/085266 WO2017101275A1 (en) | 2015-12-14 | 2016-06-08 | Radiation protection device and bone densitometer using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929003.8A CN105559815B (en) | 2015-12-14 | 2015-12-14 | Shielding and the borne densitometers for using the shielding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105559815A true CN105559815A (en) | 2016-05-11 |
| CN105559815B CN105559815B (en) | 2018-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929003.8A Active CN105559815B (en) | 2015-12-14 | 2015-12-14 | Shielding and the borne densitometers for using the shielding |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105559815B (en) |
| WO (1) | WO2017101275A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101275A1 (en) * | 2015-12-14 | 2017-06-22 | 深圳市艾克瑞电气有限公司 | Radiation protection device and bone densitometer using same |
| CN106880370A (en) * | 2017-03-02 | 2017-06-23 | 深圳市艾克瑞电气有限公司 | Borne densitometers and its protector |
| CN109009205A (en) * | 2018-07-04 | 2018-12-18 | 芜湖圣美孚科技有限公司 | It is a kind of for measuring the X-ray borne densitometers protective device and method of leg calcaneum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920748U (en) * | 2010-07-20 | 2011-08-10 | 北京艾德康防护用品有限公司 | Protective cover for preventing medical radiation for examining bone mineral density |
| CN202034071U (en) * | 2011-03-21 | 2011-11-09 | 北京树诚科技发展有限公司 | Push-pull opening-closing radioactive source operating container with large-angle emergence hole |
| CN104409125A (en) * | 2014-10-08 | 2015-03-11 | 兰州工大科技有限公司 | Novel safety can |
| CN204379293U (en) * | 2015-01-11 | 2015-06-10 | 卢衍毅 | Image department checks radioprotective auxiliary device |
| CN105054956A (en) * | 2015-08-12 | 2015-11-18 | 深圳市艾克瑞电气有限公司 | X-ray whole-body bone mineral density instrument |
| CN205286392U (en) * | 2015-12-14 | 2016-06-08 | 史臣 | Antiradiation equipment and adopt this antiradiation equipment's bone densimeter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639764A (en) * | 1969-04-02 | 1972-02-01 | Packard Instrument Co Inc | Bone-density measuring instrument |
| KR100458391B1 (en) * | 2002-07-24 | 2004-11-26 | 주식회사 오스테오시스 | Apparatus joined with a rotary handle for measuring density of a bone |
| CN2657585Y (en) * | 2003-12-02 | 2004-11-24 | 吕尤鸿 | X-ray focile-image convertion device for bone density and age measurment |
| JP4857070B2 (en) * | 2006-10-11 | 2012-01-18 | キヤノン株式会社 | Mammography X-ray CT system |
| CN202223242U (en) * | 2011-08-25 | 2012-05-23 | 天津开发区圣鸿医疗器械有限公司 | Novel portable protection device for X-ray bone age tester |
| CN105559815B (en) * | 2015-12-14 | 2018-08-07 | 史臣 | Shielding and the borne densitometers for using the shielding |
-
2015
- 2015-12-14 CN CN201510929003.8A patent/CN105559815B/en active Active
-
2016
- 2016-06-08 WO PCT/CN2016/085266 patent/WO2017101275A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920748U (en) * | 2010-07-20 | 2011-08-10 | 北京艾德康防护用品有限公司 | Protective cover for preventing medical radiation for examining bone mineral density |
| CN202034071U (en) * | 2011-03-21 | 2011-11-09 | 北京树诚科技发展有限公司 | Push-pull opening-closing radioactive source operating container with large-angle emergence hole |
| CN104409125A (en) * | 2014-10-08 | 2015-03-11 | 兰州工大科技有限公司 | Novel safety can |
| CN204379293U (en) * | 2015-01-11 | 2015-06-10 | 卢衍毅 | Image department checks radioprotective auxiliary device |
| CN105054956A (en) * | 2015-08-12 | 2015-11-18 | 深圳市艾克瑞电气有限公司 | X-ray whole-body bone mineral density instrument |
| CN205286392U (en) * | 2015-12-14 | 2016-06-08 | 史臣 | Antiradiation equipment and adopt this antiradiation equipment's bone densimeter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101275A1 (en) * | 2015-12-14 | 2017-06-22 | 深圳市艾克瑞电气有限公司 | Radiation protection device and bone densitometer using same |
| CN106880370A (en) * | 2017-03-02 | 2017-06-23 | 深圳市艾克瑞电气有限公司 | Borne densitometers and its protector |
| CN106880370B (en) * | 2017-03-02 | 2023-08-04 | 深圳市艾克瑞电气有限公司 | Bone densitometer and protector thereof |
| CN109009205A (en) * | 2018-07-04 | 2018-12-18 | 芜湖圣美孚科技有限公司 | It is a kind of for measuring the X-ray borne densitometers protective device and method of leg calcaneum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105559815B (en) | 2018-08-07 |
| WO2017101275A1 (en) | 2017-06-22 |
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Effective date of registration: 20211022 Address after: 518116 building a, No. 8, Dakeng Road, Tongle community, Baolong street, Longgang District, Shenzhen, Guangdong 101201301302 Patentee after: SHENZHEN XRAY ELECTRIC Co.,Ltd. Address before: 518116 Shenzhen, Longgang District, Guangdong province Longgang street, south of the community, Bing Keng Industrial Zone 7 floors, two floors Patentee before: Shi Chen |
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