CN110037723A - Confocal scanning borne densitometers - Google Patents
Confocal scanning borne densitometers Download PDFInfo
- Publication number
- CN110037723A CN110037723A CN201910464903.8A CN201910464903A CN110037723A CN 110037723 A CN110037723 A CN 110037723A CN 201910464903 A CN201910464903 A CN 201910464903A CN 110037723 A CN110037723 A CN 110037723A
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- turntable
- detection
- guide rail
- electrode block
- negative electrode
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- 238000001514 detection method Methods 0.000 claims abstract description 74
- 239000000523 sample Substances 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910021389 graphene Inorganic materials 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 2
- 230000037182 bone density Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 210000000988 bone and bone Anatomy 0.000 description 5
- 208000001132 Osteoporosis Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 208000001164 Osteoporotic Fractures Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000037118 bone strength Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite Alkene Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention relates to the field of medical instrument technology, specially confocal scanning borne densitometers, including detection box and controller, detection box left and right ends, which are provided with, protrudes into mouth and extending port for be put into detection position；It protrudes into mouth and extending port inner wall position is provided with gasket for buffering；Detection box inner wall position is additionally provided with turntable and guide rail；Turntable is connected with idler wheel by motor；Idler wheel is bonded with detection box inner wall, and is driven by motor；Guide rail be it is spiral-shaped, for fixing turntable and providing motor movement when institute electricity demand；Turntable is provided with the detection probe for detection far from guide rail side；Controller is used to control the work of densimeter, and guide rail is spliced by positive electrode block and negative electrode block；Positive electrode block and negative electrode block are ceramic material；Rail crown is ellipse, solves the problem of that traditional not high course of work of bone density scan instrument scanning accuracy be easy to cause x-ray to leak.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially confocal scanning borne densitometers.
Background technique
Bone density full name is bone mineral density, is an important indicator of bone strength, with a gram/cubic centimeter table
Show, is an absolute value.In clinical use bone density value since the absolute value of different bone mineral density detectors is different, usually make
Judge whether bone density is normal with T value.
T value is a relative value, and normal reference value is between -1 and+1.It is abnormal when T value is lower than -2.5.Bone is close
Degree, is an important symbol of bone mass, reflects osteoporosis degree, predicts the important evidence of fracture risk.Due to measurement
The exploitation of method being increasingly modified with advanced software, makes this method can be used for different parts, and measurement accuracy significantly improves.Except can examine
Except disconnected osteoporosis, still for clinical efficacy of medicine observing and epidemiological survey, in terms of predicting osteoporotic fracture
There is significant superiority.
Osteoporosis is a kind of disease for seriously endangering the mankind's especially WomanHealth, and osteoporosis can fracture
Risk judgment is carried out by measurement bone density before occurring.Bone density measurement means have single photon (SPA), dual-energy x-ray at present
(DEXA), QCT and ultrasonic technique etc..Wherein ultrasonic bone density inspection is the newest bone density to grow up the nineties in 20th century
Quantitative measurement techniques achieve significant progress in technology and clinically in recent years.
Summary of the invention
The technical problem to be solved by the present invention is to traditional bone density scan instrument scanning accuracy is not high, the course of work is easy to make
The problem of leaking at x-ray.
In order to solve the above technical problem, the present invention provides confocal scanning borne densitometers, including detection box and control
Device, the detection box left and right ends, which are provided with, protrudes into mouth and extending port for be put into detection position；It is described to protrude into mouth and stretch
Outlet inside wall position is provided with the gasket for buffering；The detection box inner wall position is additionally provided with turntable and guide rail；
The turntable is connected with idler wheel by motor；The idler wheel is bonded with detection box inner wall, and is driven by motor；It is described to lead
Rail be it is spiral-shaped, for fixing turntable and providing motor movement when institute electricity demand；The turntable is set far from guide rail side
It is equipped with the detection probe for detection；The controller is used to control the work of densimeter, in use, the arm of human body to be detected
It can go deep into via mouth is protruded into, be stretched out via extending port, wherein human body arm runs through rubber gasket and guide rail, start motor,
Motor is able to drive idler wheel rotation, thus realize that turntable is spinned movement outside human body arm, the detection above turntable
Probe is able to detect that the skeleton density of human body arm, realizes the scanning to human body arm.
Preferably, the guide rail is spliced by positive electrode block and negative electrode block；The positive electrode block and negative electrode block are equal
For ceramic material；The rail crown is ellipse；The positive electrode block top position is provided with positive electrode slot；The negative electrode
Block top position is provided with negative electrode slot；There are three the positive electrode slot and negative electrode slot are respectively provided with；The positive electrode slot and negative
Slot electrode interior location is provided with electrode tip；The electrode tip outer wall position open up it is fluted, it is elliptical to lead when work
Rail compatible degree is higher, can facilitate installation turntable and guide rail, positive electrode block and negative electrode block respectively with positive electrode slot and negative electricity
Pole slot sliding contact, can be avoided the access of conducting wire, promote the reliability of work, positive electrode block, negative electrode block, positive electrode slot and
Negative electrode slot is provided with three groups, and can be avoided the easy poor contact of single contact causes to power off, and equipment is caused not transport normally
Row.
Preferably, the turntable is located at guide rail side and offers the opening to match with guide rail；The opening inner wall position
Install the brush head for being equipped with and matching with groove, when work, electricity required for motor has guide rail to be provided, guide rail can other than
Power supply is connect, is motor power supply using brush head and electrode block sliding contact, conducting wire access can be reduced, lifting means works steady
It is qualitative.
Preferably, it is connected between the detection probe and turntable by electric telescopic rod；The meta position of the detection probe
Install the first distance sensor being equipped with for measuring distance between detection position and detection probe；The turntable outer wall is also set
It is equipped with the second distance sensor for detecting turntable Yu protruding into mouth and extending port distance, in use, human body arm fixes it
Afterwards, the distance that second distance sensor detection turntable distance protrudes into mouth and extending port works as rotation so as to adjust initialization position
When turntable is around the rotation detection of human body arm, first distance inductor detects detection probe apart from the distance between human body arm,
The distance between detection probe and human body arm is adjusted flexibly by electric telescopic rod, can accomplish to move on one side, adjust on one side,
Greatly improve detection accuracy.
Preferably, the detection box upper position is hinged with sealing cover；The detection box and sealing cover are metal
Lead material, the detection box and sealing cover of metallic lead material can effectively avoid the x-ray of detection from leaking.
Preferably, the gasket is annular, and outer wall is coated with lead, and gasket can play buffering to human body arm
Effect, will not press against arm, while can play the role of sealing, x-ray can be effectively prevent to leak in conjunction with lead finish.
Preferably, the electrode tip is graphene material, and the electrode tip of graphene material can play conductive effect, together
When have good lubricant effect, friction can be effectively reduced.
Advantages of the present invention:
1. the confocal scanning borne densitometers are goed deep by the arm of human body to be detected via mouth is protruded into, via extending port
It stretches out, wherein human body arm runs through rubber gasket and guide rail, starts motor, motor is able to drive idler wheel rotation, to realize
Turntable is spinned movement outside human body arm, and the detection probe above turntable is able to detect that the bone of human body arm is close
Degree realizes the scanning to human body arm.
2. the confocal scanning borne densitometers detect turntable distance by second distance sensor and protrude into mouth and extending port
Distance, so as to adjust initialization position, when turntable is around the rotation detection of human body arm, the detection of first distance inductor
Detection probe is adjusted flexibly between detection probe and human body arm apart from the distance between human body arm by electric telescopic rod
Distance can accomplish to move on one side, adjust on one side, greatly improve detection accuracy.
Detailed description of the invention
Fig. 1 is elevational cross-sectional view of the present invention；
Fig. 2 is detection box cross-sectional view of the present invention；
Fig. 3 is schematic enlarged-scale view at A in Fig. 2 of the present invention；
Fig. 4 is schematic enlarged-scale view at B in Fig. 3 of the present invention；
Fig. 5 is schematic enlarged-scale view at C in Fig. 4 of the present invention.
In figure: 1, detection box；2, mouth is protruded into；3, extending port；4, gasket；5, turntable；6, guide rail；7, motor；8,
Idler wheel；9, detection probe；10, positive electrode block；11, negative electrode block；12, positive electrode slot；13, negative electrode slot；14, electrode tip；15,
Groove；16, brush head；17, first distance sensor；18, second distance sensor；19, sealing cover.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Fig. 1 to 5, confocal scanning borne densitometers, including detection box 1 and controller, the detection box 1 are left
Right both ends, which are provided with, protrudes into mouth 2 and extending port 3 for be put into detection position；It is described to protrude into mouth 2 and 3 inner wall position of extending port is set
It is equipped with the gasket 4 for buffering；1 inner wall position of detection box is additionally provided with turntable 5 and guide rail 6；The turntable 5
Idler wheel 8 is connected with by motor 7；The idler wheel 8 is bonded with 1 inner wall of detection box, and is driven by motor 7；The guide rail 6
To be spiral-shaped, when institute electricity demand is moved for fixing turntable 5 and providing motor 7；The turntable 5 is far from 6 side of guide rail
It is provided with the detection probe 9 for detection；The controller is used to control the work of densimeter, in use, human body to be detected
Arm can go deep into via mouth 2 is protruded into, and stretch out via extending port 3, wherein human body arm runs through rubber gasket 4 and guide rail 6, opens
Dynamic motor 7, motor 7 are able to drive the rotation of idler wheel 8, thus realize that turntable 5 is spinned movement outside human body arm, turntable
Detection probe 9 above 5 is able to detect that the skeleton density of human body arm, realizes the scanning to human body arm.
As a kind of specific embodiment of the invention, the guide rail 6 by positive electrode block 10 and negative electrode block 11 splicing and
At；The positive electrode block 10 and negative electrode block 11 are ceramic material；It is ellipse at the top of the guide rail 6；The positive electrode block
10 top positions are provided with positive electrode slot 12；11 top position of negative electrode block is provided with negative electrode slot 13；The positive electrode
There are three slot 12 and negative electrode slot 13 are respectively provided with；The positive electrode slot 12 and 13 interior location of negative electrode slot are provided with electrode tip
14；14 outer wall position of electrode tip opens up fluted 15, and when work, elliptical 6 compatible degree of guide rail is higher, can facilitate
Turntable 5 and guide rail 6 are installed, positive electrode block 10 and negative electrode block 11 connect with positive electrode slot 12 and the sliding of negative electrode slot 13 respectively
Touching, can be avoided the access of conducting wire, promotes the reliability of work, positive electrode block 10, negative electrode block 11, positive electrode slot 12 and negative electricity
Pole slot 13 is provided with three groups, and can be avoided the easy poor contact of single contact causes to power off, and equipment is caused to be unable to operate normally.
As a kind of specific embodiment of the invention, the turntable 5 is located at 6 side of guide rail and offers and 6 phase of guide rail
Matched opening；The opening inner wall position is provided with the brush head 16 to match with groove 15, when work, required for motor 7
Electricity there is guide rail 6 to be provided, guide rail 6 can be that motor 7 supplies using brush head 16 and electrode block sliding contact with external power supply
Electricity can reduce conducting wire access, the stability of lifting means work.
As a kind of specific embodiment of the invention, pass through electric telescopic rod between the detection probe 9 and turntable 5
Connection；Between the detection probe 9 position be provided with for measuring distance between detection position and detection probe 9 first away from
From sensor 17；5 outer wall of turntable is additionally provided with for detecting turntable 5 and protruding into the of 3 distance of mouth 2 and extending port
Two range sensors 18, in use, second distance sensor 18 detects 5 distance of turntable and protrudes into mouth 2 after human body arm is fixed
With the distance of extending port 3, so as to adjust initialization position, when turntable 5 is around the rotation detection of human body arm, first distance
Inductor 17 detects detection probe 9 apart from the distance between human body arm, and 9 He of detection probe is adjusted flexibly by electric telescopic rod
The distance between human body arm can be accomplished to move on one side, adjust on one side, greatly improve detection accuracy.
As a kind of specific embodiment of the invention, 1 upper position of detection box is hinged with sealing cover 19；Institute
It states detection box 1 and sealing cover 19 is metallic lead material, the detection box 1 and sealing cover 19 of metallic lead material can effectively be kept away
Test free x-ray leaks.
As a kind of specific embodiment of the invention, the gasket 4 is annular, and outer wall is coated with lead, gasket 4
It can play the role of buffering to human body arm, arm will not be pressed against, while sealing can be played the role of, in conjunction with lead finish energy
Enough x-ray is effectively prevent to leak.
As a kind of specific embodiment of the invention, the electrode tip 14 is graphene material, the electricity of graphene material
Cartridge 14 can play conductive effect, while have good lubricant effect, can effectively reduce friction.
The working principle of the invention is: in use, the arm of human body to be detected can go deep into via mouth 2 is protruded into, via stretching
Outlet 3 is stretched out, and wherein human body arm runs through rubber gasket 4 and guide rail 6, and gasket 4 can play buffering to human body arm
Effect, will not press against arm, while can play the role of sealing, x-ray can be effectively prevent to leak in conjunction with lead finish, human body arm
After arm is fixed, second distance sensor 18 detects the distance that 5 distance of turntable protrudes into mouth 2 and extending port 3, so as to adjust initial
Operating position, electricity required for motor 7 have guide rail 6 to be provided, and guide rail 6 can utilize brush head 16 and electricity with external power supply
Pole block sliding contact is the power supply of motor 7, can reduce conducting wire access, the stability of lifting means work, and electrode tip 14 is graphite
Alkene material, the electrode tip 14 of graphene material can play conductive effect, while have good lubricant effect, can be effective
It reduces friction and increases service life of equipment, start motor 7, motor 7 is able to drive the rotation of idler wheel 8, to realize turntable 5 in people
It spins outside body arm movement, when turntable 5 is around the rotation detection of human body arm, the detection detection spy of first distance inductor 17
First 9 apart from the distance between human body arm, by electric telescopic rod be adjusted flexibly between detection probe 9 and human body arm away from
From the detection probe 9 above turntable 5 is able to detect that the skeleton density of human body arm, can accomplish to move on one side, on one side
Adjustment greatly improves detection accuracy, realizes the scanning to human body arm.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (7)
1. confocal scanning borne densitometers, including detection box (1) and controller, it is characterised in that: the detection box (1) is left
Right both ends, which are provided with, protrudes into mouth (2) and extending port (3) for be put into detection position；It is described to protrude into mouth (2) and extending port (3)
Wall position is provided with the gasket (4) for buffering；Detection box (1) inner wall position is additionally provided with turntable (5) and leads
Rail (6)；The turntable (5) is connected with idler wheel (8) by motor (7)；The idler wheel (8) is bonded with detection box (1) inner wall,
And it is driven by motor (7)；The guide rail (6) be it is spiral-shaped, for fix turntable (5) and provide motor (7) movement when
Institute's electricity demand；The turntable (5) is provided with the detection probe (9) for detection far from guide rail (6) side；The controller is used
In the work of control densimeter.
2. confocal scanning borne densitometers according to claim 1, it is characterised in that: the guide rail (6) is by positive electrode block
(10) it is spliced with negative electrode block (11)；The positive electrode block (10) and negative electrode block (11) are ceramic material；It is described to lead
It is ellipse at the top of rail (6)；Positive electrode block (10) top position is provided with positive electrode slot (12)；The negative electrode block (11)
Top position is provided with negative electrode slot (13)；There are three the positive electrode slot (12) and negative electrode slot (13) are respectively provided with；It is described just
Slot electrode (12) and negative electrode slot (13) interior location are provided with electrode tip (14)；Electrode tip (14) outer wall position opens up
Fluted (15).
3. confocal scanning borne densitometers according to claim 1 or 2, it is characterised in that: the turntable (5), which is located at, leads
Rail (6) side offers the opening to match with guide rail (6)；The opening inner wall position is provided with to match with groove (15)
Brush head (16).
4. confocal scanning borne densitometers according to claim 1, it is characterised in that: the detection probe (9) and rotation
It is connected between platform (5) by electric telescopic rod；Position is provided with for measuring detection position and inspection between the detection probe (9)
The first distance sensor (17) of distance between probing head (9)；Turntable (5) outer wall is additionally provided with for detecting turntable
(5) with protrude into the second distance sensor (18) of mouth (2) and extending port (3) distance.
5. confocal scanning borne densitometers according to claim 1, it is characterised in that: detection box (1) upper bit
It sets and is hinged with sealing cover (19)；The detection box (1) and sealing cover (19) are metallic lead material.
6. confocal scanning borne densitometers according to claim 1, it is characterised in that: the gasket (4) is annular,
Outer wall is coated with lead.
7. confocal scanning borne densitometers according to claim 1, it is characterised in that: the electrode tip (14) is graphene
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464903.8A CN110037723A (en) | 2019-05-30 | 2019-05-30 | Confocal scanning borne densitometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464903.8A CN110037723A (en) | 2019-05-30 | 2019-05-30 | Confocal scanning borne densitometers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037723A true CN110037723A (en) | 2019-07-23 |
Family
ID=67284274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464903.8A Pending CN110037723A (en) | 2019-05-30 | 2019-05-30 | Confocal scanning borne densitometers |
Country Status (1)
| Country | Link |
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| CN (1) | CN110037723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183462A (en) * | 2021-11-18 | 2022-03-15 | 苏州市华创力自动化科技有限公司 | Low-noise arc guide rail convenient to clean |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120291A (en) * | 1975-01-17 | 1978-10-17 | Greater Glasgow Health Board | Ultrasonic scanning apparatus |
| US4829549A (en) * | 1985-06-19 | 1989-05-09 | Vogel John M | Densitometer for scanning os calcis for predicting osteoporosis |
| US6428206B1 (en) * | 1999-02-12 | 2002-08-06 | Kabushiki Kaisha Toshiba | X-ray diagnostic imaging apparatus |
| CN2692665Y (en) * | 2003-05-21 | 2005-04-13 | 中国科学院上海硅酸盐研究所 | Nondestrctive detection mechanical device for detecting defect in long and thin rod |
| CN203564265U (en) * | 2013-11-11 | 2014-04-30 | 山东大华医特环保工程有限公司 | Protective lead box of dual-energy X-ray bone density instrument |
| DE102014221469A1 (en) * | 2014-10-22 | 2016-04-28 | Siemens Aktiengesellschaft | X-ray machine |
| CN106535766A (en) * | 2014-06-06 | 2017-03-22 | 西门子保健有限责任公司 | Method and device for positioning an emitter |
| 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 |
| CN107822651A (en) * | 2017-12-11 | 2018-03-23 | 谢博 | A kind of x-ray borne densitometers with full angle detection function |
| CN109106393A (en) * | 2018-07-13 | 2019-01-01 | 芜湖圣美孚科技有限公司 | A kind of leg calcaneus's density detection device and method |
| CN109406640A (en) * | 2017-08-17 | 2019-03-01 | 南京奥科分析仪器有限公司 | A kind of supersonic detector with helical trajectory |
-
2019
- 2019-05-30 CN CN201910464903.8A patent/CN110037723A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120291A (en) * | 1975-01-17 | 1978-10-17 | Greater Glasgow Health Board | Ultrasonic scanning apparatus |
| US4829549A (en) * | 1985-06-19 | 1989-05-09 | Vogel John M | Densitometer for scanning os calcis for predicting osteoporosis |
| US6428206B1 (en) * | 1999-02-12 | 2002-08-06 | Kabushiki Kaisha Toshiba | X-ray diagnostic imaging apparatus |
| CN2692665Y (en) * | 2003-05-21 | 2005-04-13 | 中国科学院上海硅酸盐研究所 | Nondestrctive detection mechanical device for detecting defect in long and thin rod |
| CN203564265U (en) * | 2013-11-11 | 2014-04-30 | 山东大华医特环保工程有限公司 | Protective lead box of dual-energy X-ray bone density instrument |
| CN106535766A (en) * | 2014-06-06 | 2017-03-22 | 西门子保健有限责任公司 | Method and device for positioning an emitter |
| DE102014221469A1 (en) * | 2014-10-22 | 2016-04-28 | Siemens Aktiengesellschaft | X-ray machine |
| 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 |
| CN109406640A (en) * | 2017-08-17 | 2019-03-01 | 南京奥科分析仪器有限公司 | A kind of supersonic detector with helical trajectory |
| CN107822651A (en) * | 2017-12-11 | 2018-03-23 | 谢博 | A kind of x-ray borne densitometers with full angle detection function |
| CN109106393A (en) * | 2018-07-13 | 2019-01-01 | 芜湖圣美孚科技有限公司 | A kind of leg calcaneus's density detection device and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183462A (en) * | 2021-11-18 | 2022-03-15 | 苏州市华创力自动化科技有限公司 | Low-noise arc guide rail convenient to clean |
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Application publication date: 20190723 |
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| RJ01 | Rejection of invention patent application after publication |