CN105559815B - Shielding and the borne densitometers for using the shielding - Google Patents
Shielding and the borne densitometers for using the shielding Download PDFInfo
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- CN105559815B CN105559815B CN201510929003.8A CN201510929003A CN105559815B CN 105559815 B CN105559815 B CN 105559815B CN 201510929003 A CN201510929003 A CN 201510929003A CN 105559815 B CN105559815 B CN 105559815B
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- plate
- hole
- radiation proof
- proof board
- aperture
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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
Abstract
The present invention relates to the borne densitometers of a kind of shielding and the use shielding.The shielding, including：Shell has opposite the first plate and the second plate and side wall and accommodating cavity, and first, second that face setting is respectively equipped on the first plate and the second plate is inserted into hole, for sequentially passing through the first, second insertion hole for arm or leg；Aperture adjustment part, it include the polylith radiation proof board in accommodating cavity, the center line that polylith radiation proof board can be inserted into hole toward and away from second is moved to switch between original state and working condition, when in original state, polylith radiation proof board is enclosed initial apertures, the aperture of initial apertures is more than or equal to the second aperture for being inserted into hole, when in running order, polylith radiation proof board is enclosed mating hole, the aperture of mating hole is less than the second aperture for being inserted into hole, and the orthographic projection of polylith radiation proof board on the second plate is complete annular.Above-mentioned shielding has preferable radiation-proof effect.
Description
Technical field
The present invention relates to Medical Instruments technical fields, more particularly to a kind of shielding and use the shielding
Borne densitometers.
Background technology
It is integrated with X-ray emission device on many borne densitometers at present, bone density is measured using X-ray.For measuring
Arm or the borne densitometers of leg bone density usually have accommodating arm or a measured hole of leg, when measurement, by arm or leg
It is inserted into the measured hole, can measure.In order to make borne densitometers that there is wider application range, arm can be met simultaneously
Or the thinner crowd in leg and arm or the thicker crowd in leg, the measured hole of larger aperture is set usually on borne densitometers.
When arm or the thinner crowd in leg measure, X-ray can come out from measured hole, and then expose to gauger and be located at
On medical staff beside gauger, namely gauger can be made to be radiated by unnecessary X-ray, can also make medical care people
Member is radiated by X-ray.
Invention content
Based on this, it is necessary to provide a kind of shielding with preferable radiation-proof effect and use the shielding
Borne densitometers.
A kind of shielding, including：
Shell has opposite the first plate and the second plate, and connects the side wall of first plate and second plate, institute
It states side wall, first plate and second plate and is enclosed accommodating cavity, be respectively equipped on first plate and second plate
First is inserted into hole and the second insertion hole, and described first is inserted into hole is inserted into the setting of hole face with described second, is used for for arm or leg
Portion sequentially passes through described first and is inserted into hole and second insertion hole；And
Aperture adjustment part includes the polylith radiation proof board in the accommodating cavity, the polylith radiation proof board energy direction
Or the center line far from second insertion hole is moved to switch between original state and working condition, wherein when in first
When beginning state, the polylith radiation proof board is enclosed initial apertures, and the aperture of the initial apertures is more than or equal to described second and is inserted into
The aperture in hole, when in running order, the polylith radiation proof board is enclosed mating hole, and the aperture of the mating hole is less than
Described second is inserted into the aperture in hole, and orthographic projection of the polylith radiation proof board on second plate is complete annular.
When the work of above-mentioned shielding, when X-ray is flowed out from the second plate towards the first plate, X-ray will be combined plate
Blocking, X-ray can not test oneself metering-orifice inner wall and arm or leg between gap location outflow, the first plate can not be reached, in turn
Achieve the purpose that radiation protection.To which above-mentioned shielding has preferable radiation-proof effect.
In one of the embodiments, when in original state, the polylith radiation proof board is on second plate
Orthographic projection is complete annular.
The polylith radiation proof board is stacked in one of the embodiments, and along the initial apertures radially,
Adjacent two radiation proof board is mutually independent, and the aperture adjustment part further includes Multi-layer supporting plate, and the number of the support plate is prevented with described
The number of radiant panel is identical, and the corresponding radiation proof board of each support plate is located at same layer, along second plate to described
On the direction of first plate, the support plate is used to support support plate disposed thereon and radiation proof board.
Hole is being inserted into along described second radially, the length of the support plate is described in one of the embodiments,
1.5~3.0 times of the length of radiation proof board.
In one of the embodiments, within the same layer, radiation proof board one end support plate contacts, between the other end and support plate
Every to provide the mobile space for the center line movement for being inserted into hole towards described second for the radiation proof board；
Alternatively, within the same layer, the both ends of radiation proof board with support plate interval, to provide direction for the radiation proof board
Described second is inserted into the mobile space of the center line movement in hole.
Surface of each radiation proof board far from second plate is equipped with driving lever in one of the embodiments, along institute
It states on the second plate to the direction of first plate, each driving lever passes through all support plates being positioned above, and is set in support plate
It is useful for the first slideway for passing through and capable of being slided in it for the driving lever；
The aperture adjustment part further includes adjustable plate, and the adjustable plate is equipped with the second slideway, the number of second slideway
Mesh is identical as the number of the driving lever, and along second plate to the direction of first plate, the adjustable plate is set to described
On outermost radiation proof board and support plate, and each driving lever is arranged in one second slideway.
The lateral margin of the adjustable plate is equipped with adjusting rod in one of the embodiments, and third is formed on the side wall
Slideway, the adjusting rod are arranged on the third slideway, and the one end of the adjusting rod far from the adjustable plate is located at the shell
In vitro.
At least one of also include the following features in one of the embodiments,：
The number of the radiation proof board is four；
The radiation proof board is stereotype.
The described first aperture for being inserted into hole is more than or equal to the described second aperture for being inserted into hole in one of the embodiments,.
A kind of borne densitometers, including：
Borne densitometers ontology has the measured hole for housing arm or leg；And
Above-mentioned shielding, second plate is close to the measured hole, and described second is inserted into hole and the measurement
Hole face setting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the borne densitometers of an embodiment；
Fig. 2 is the structural schematic diagram of shielding；
Fig. 3 is the exploded view of the shielding in Fig. 2；
Fig. 4 is the structural schematic diagram after shielding the first plate of removing in Fig. 2；
Fig. 5 is the structural schematic diagram under the shielding in Fig. 4 is in running order；
Fig. 6 is that the shielding in Fig. 4 removes adjustable plate and the structural schematic diagram after support plate；
Fig. 7 is the structural schematic diagram after the shielding removal adjustable plate in Fig. 4；
Fig. 8 is the optical cable of Fig. 7；
Fig. 9 is the optical cable of Fig. 8.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is carried out to shielding and using the borne densitometers of the shielding
It further illustrates.
As shown in Figure 1, the borne densitometers 10 of an embodiment, including borne densitometers ontology 12 and shielding 14.
Borne densitometers ontology 12 has the measured hole 12a for housing arm or leg.Specifically, in present embodiment
In, measured hole 12a is for housing arm.
Measured hole 12a is usually larger, after arm stretches into measured hole 12a, exists between arm and the inner wall of measured hole 12a
Gap, when measuring, X-ray can be flowed out from gap location, and then expose to gauger and the medical care people beside gauger
On member, namely gauger can be made to be radiated by unnecessary X-ray, also can medical staff be radiated by X-ray.
In the present embodiment, it by the way that shielding 14 is arranged, is connected in arm and measured hole 12a with shielding 14
Wall to separate gap, and then separates the propagation of X-ray, achievees the purpose that radiation protection.
As in Figure 2-4, shielding 14 includes shell 100 and aperture adjustment part 200.
Shell 100 has opposite the first plate 110 and the second plate 120, and the first plate 110 of connection and the second plate 120
Side wall 130.Side wall 130, the first plate 110 and the second plate 120 are enclosed accommodating cavity 140.On first plate 110 and the second plate 120
It is respectively equipped with the first insertion hole 112 and second and is inserted into hole 122.First, which is inserted into hole 112 and second, is inserted into the setting of 112 face of hole, uses
It is inserted into hole 122 in sequentially passing through the first insertion hole 112 and second for arm or leg.
Specifically, in the present embodiment, the aperture and the second insertion aperture in hole 112 in the first insertion hole 112 are identical.It can
To understand, in other embodiments, the first aperture for being inserted into hole 112 can be more than the second aperture for being inserted into hole 122.
As shown in Figures 5 and 6, aperture adjustment part 200 includes the polylith radiation proof board 210 being set in accommodating cavity 140.Polylith
The center line that radiation proof board 210 can be inserted into hole 122 towards or away from second is moved to be cut between original state and working condition
It changes.Wherein, when in original state, polylith radiation proof board 210 is enclosed initial apertures 212, and the aperture of initial apertures 212 is more than
The aperture in hole 122 is inserted into equal to second.When in running order, polylith radiation proof board 210 is enclosed mating hole 214, fits
The aperture of distribution 214 is less than the second aperture for being inserted into hole 122, and orthographic projection of the polylith radiation proof board 210 on the second plate 120 is
Complete annular.
During polylith radiation proof board 210 is inserted into the center line movement in hole 122 towards second, the hole of mating hole 214
Diameter is gradually reduced, to be contacted with arm or leg.Orthographic projection of the polylith radiation proof board 210 on the second plate 120 is not turned off place
(notch or gap).To when X-ray is flowed out from the second plate 120 towards the first plate 110, the X-ray plate 240 that will be combined hinders
Gear, X-ray can not test oneself metering-orifice inner wall and arm or leg between gap location outflow, the first plate 110 can not be reached, in turn
Achieve the purpose that radiation protection.
Further, as shown in Figure 3 and Figure 6, in the present embodiment, when in original state, polylith radiation proof board 210
Orthographic projection on the second plate 120 is also complete annular.Namely above-mentioned shielding 14, when being in original state, polylith is anti-
It is in complete annular plate that radiant panel 210, which is arranged, so that polylith radiation proof board 210 can be in complete annular always in moving process
Plate.And complete annular plate is the prerequisite under above-mentioned shielding 14 is in running order, to above-mentioned shielding
14 from during original state switches to working condition, and the displacement distance of polylith radiation proof board 210 can be with very little.
It is appreciated that in other embodiments, when shielding is in original state, polylith radiation proof board is located at
Orthographic projection on second plate can also have gap (notch or gap).At this point, shielding from original state convert to
During working condition, the displacement distance of polylith radiation proof board is relatively large.
Further, in the present embodiment, polylith radiation proof board 210 is stacked.The stacking of polylith radiation proof board 210 is set
It sets namely polylith radiation proof board 210 is located on different layers, have several pieces of radiation proof boards 210, with regard to how many layer.And the anti-spoke of polylith
It penetrates plate 210 and is enclosed initial apertures 212, namely spatially head and the tail overlap the polylith radiation proof board 210 on different layers, from
And lowest level and the radiation proof board of top layer 210 cannot be directly connected to (because of midfeather polylith radiation proof board 210).Specifically
, in embodiments, along initial apertures 212, radially, adjacent two radiation proof boards, 210 phase is independent namely adjacent two anti-spoke
It penetrates plate 210 to be not connected to, can be individually moved.
In order to support radiation proof board 210, further, as shown in figure 3, in the present embodiment, aperture adjustment part 200 also wraps
Include Multi-layer supporting plate 220.The number of support plate 220 is identical as the number of radiation proof board 210.Each support plate 220 is corresponding
Radiation proof board 210 be located at same layer.Along the direction of 120 to the first plate 110 of the second plate, support plate 220 is used to support position
Support plate 220 thereon and radiation proof board 210.Wherein, along the direction of 120 to the first plate 110 of the second plate, close to second
The support plate 220 and radiation proof board 210 of plate 120 are set on the second plate 120.
Specifically, in the present embodiment, hole 122 is being inserted into radially along second, the length of support plate 220 is anti-spoke
Penetrate the length of plate 210 1.5~3.0 times.
Further, as shown in figure 3, in the present embodiment, within the same layer, 210 one end support plate 220 of radiation proof board connects
It touches, the other end is spaced with support plate 220, to provide the shifting for the center line movement for being inserted into hole 122 towards second for radiation proof board 210
Dynamic space.It is appreciated that in other embodiments, within the same layer, the both ends of radiation proof board 210 are between support plate 220
Every to provide the mobile space for the center line movement for being inserted into hole 122 towards second for radiation proof board 210.
Wherein, when the both ends of radiation proof board 210 are contacted with support plate 220, radiation proof board 210 cannot continue towards the
Two are inserted into the center line movement in hole 122.
Further, as shown in figure 3, in the present embodiment, on surface of each radiation proof board 210 far from the second plate 120
Equipped with driving lever 216.Support plate 220 is equipped with the first slideway 222 for passing through and can be slided in it for driving lever 216.On edge
On the direction of second plate, 120 to the first plate 110, each driving lever 216 passes through all support plates 220 being positioned above.
As in Figure 3-5, aperture adjustment part 200 further includes adjustable plate 230.Adjustable plate 230 is equipped with the second slideway 232.
The number of second slideway 232 is identical as the number of driving lever 216.Along the direction of 120 to the first plate 110 of the second plate, adjustable plate
230 are set on outermost radiation proof board 210 and support plate 220, that is, adjustable plate 230 is located at outermost radiation proof board 210
And one layer of the composition of support plate 220 is between the first plate 110.And each driving lever 216 is arranged in one second slideway 232.Specifically
, in the present embodiment, the second slideway 232 and the first slideway 222 are in spatially that angle is arranged.
When rotating adjustable plate 230, adjustable plate 230 stirs the driving lever 216 in the second slideway 232 so that driving lever 216
It is moved with the first slideway 222 in the second slideway 232, to the center line for driving radiation proof board 210 to be inserted into hole 122 towards second
It is mobile, to form the compoboard 240 with mating hole 214.In the process, support plate 220 does not move, and works as radiation proof board
When 210 both ends are contacted with support plate 220, the center line that radiation proof board 210 cannot continue to be inserted into hole 122 towards second moves
It is dynamic.
Specifically, in the present embodiment, as shown in fig. 7, near the radiation proof board 210a and support plate of adjustable plate 230
220a constitutes first layer, wherein the driving lever 216 on radiation proof board 210a is not arranged in support plate 220, on support plate 220a
Three the first slideways 222 on have driving lever 216.
As shown in figure 8, second constitutes the second layer close to the radiation proof board 210b and support plate 220b of adjustable plate 230, wherein
Driving lever 216 on radiation proof board 210b is arranged on support plate 220a, is had on the first slideway of two on support plate 220b 222 and is dialled
Bar 216.
As shown in figure 9, third constitutes third layer close to the radiation proof board 210c and support plate 220c of adjustable plate 230, wherein
Driving lever 216 on radiation proof board 210c is arranged on support plate 220a and support plate 220b, one first on support plate 220c
There is driving lever 216 on slideway 222.
As shown in figure 3, the driving lever 216 on the radiation proof board 210 of the second plate 120 is arranged in support plate 220a, support
On plate 220b and support plate 220c, without driving lever on three the first slideways 222 in the support plate 220 of the second plate 120
216。
Further, in the present embodiment, the lateral margin of adjustable plate 230 is equipped with adjusting rod 234.It is formed on side wall 130
Third slideway 132.Adjusting rod 234 is arranged on third slideway 132, and the one end of adjusting rod 234 far from adjustable plate 234 is located at shell
Outside body 100.
Since polylith radiation proof board 210 is stacked, the number of radiation proof board 210 is more, the thickness of shielding 14
To be bigger.And the number of radiation proof board 210 is less than four, be unfavorable for being formed with arm or leg compactness it is higher have be adapted to
The compoboard 240 in hole 214.Further, in the present embodiment, the number of radiation proof board 210 is four.It is appreciated that at it
In his embodiment, 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, so as to prevent X-ray from passing through anti-spoke well
Penetrate plate 210.
As shown in Figure 1, the second plate 120 of shielding 14 is close to measured hole 12a, and second is inserted into hole 122 and measures
Hole 12a faces setting.Specifically, in the present embodiment, borne densitometers ontology 14 is equipped with installing port (not shown), radiation protection
Device 14 is placed in installing port, and the first plate 110 is flushed with the side plate 12b of the shell of borne densitometers ontology 14, is formed flat
Whole shell.Preferably, the side plate 12b of the first plate 110 and borne densitometers ontology 14 is integrally formed.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of shielding, which is characterized in that including：
Shell has opposite the first plate and the second plate, and connects the side wall of first plate and second plate, the side
Wall, first plate and second plate are enclosed accommodating cavity, and first is respectively equipped on first plate and second plate
Insertion hole and the second insertion hole, the aperture that hole is inserted into the described first aperture for being inserted into hole more than or equal to described second, described first
It is inserted into hole and is inserted into the setting of hole face with described second, hole and described the are inserted into for sequentially passing through described first for arm or leg
Two are inserted into hole；And
Aperture adjustment part includes the polylith radiation proof board in the accommodating cavity, the polylith radiation proof board can towards or
The center line that hole is inserted into far from described second is moved to switch between original state and working condition, wherein when in initial shape
When state, the polylith radiation proof board is enclosed initial apertures, and the aperture of the initial apertures is more than or equal to described second and is inserted into hole
Aperture, when in running order, the polylith radiation proof board is enclosed mating hole, and the aperture of the mating hole is less than described
Second is inserted into the aperture in hole, and orthographic projection of the polylith radiation proof board on second plate is complete annular；When in
When original state, orthographic projection of the polylith radiation proof board on second plate is complete annular.
2. shielding according to claim 1, which is characterized in that the polylith radiation proof board is stacked, and
Radially along the initial apertures, adjacent two radiation proof board is mutually independent, and the aperture adjustment part further includes Multi-layer supporting plate, described
The number of support plate is identical as the number of the radiation proof board, and the corresponding radiation proof board of each support plate is located at same layer,
Along second plate to the direction of first plate, the support plate is used to support support plate disposed thereon and radiation protection
Plate.
3. shielding according to claim 2, which is characterized in that be inserted into hole radially along described second, institute
The length for stating support plate is 1.5~3.0 times of the length of the radiation proof board.
4. shielding according to claim 2, which is characterized in that within the same layer, radiation proof board one end support plate
Contact, the other end and support plate interval, to provide the center line movement for being inserted into hole towards described second for the radiation proof board
Mobile space；
Alternatively, within the same layer, the both ends of radiation proof board with support plate interval, to be provided described in for the radiation proof board
Second is inserted into the mobile space of the center line movement in hole.
5. shielding according to claim 2, which is characterized in that table of each radiation proof board far from second plate
Face is equipped with driving lever, and along second plate to the direction of first plate, each driving lever passes through all be positioned above
Support plate, and support plate is equipped with the first slideway for passing through and can be slided in it for the driving lever；
The aperture adjustment part further includes adjustable plate, the adjustable plate be equipped with the second slideway, the number of second slideway with
The number of the driving lever is identical, and along second plate to the direction of first plate, the adjustable plate is set to outermost
On radiation proof board and support plate, and each driving lever is arranged in one second slideway.
6. shielding according to claim 5, which is characterized in that the lateral margin of the adjustable plate is equipped with adjusting rod,
Third slideway is formed on the side wall, the adjusting rod is arranged on the third slideway, and the adjusting rod is far from the tune
One end of section plate is located at outside the shell.
At least one of 7. shielding according to claim 5, which is characterized in that also include the following features：
The number of the radiation proof board is four；
The radiation proof board is stereotype.
8. a kind of borne densitometers, which is characterized in that including：
Borne densitometers ontology has the measured hole for housing arm or leg；And
Shielding as described in any one of claim 1-7, second plate is close to the measured hole, and described second
Hole is inserted into the measured hole face to be arranged.
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 CN105559815A (en) | 2016-05-11 |
| CN105559815B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559815B (en) * | 2015-12-14 | 2018-08-07 | 史臣 | Shielding and the borne densitometers for using the shielding |
| 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 |
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| 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 |
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| 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 |
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| 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 |
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- 2015-12-14 CN CN201510929003.8A patent/CN105559815B/en active Active
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2016
- 2016-06-08 WO PCT/CN2016/085266 patent/WO2017101275A1/en active Application Filing
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105559815A (en) | 2016-05-11 |
| 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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