CN2234758Y - Laser auxillary X-ray locating device - Google Patents
Laser auxillary X-ray locating device Download PDFInfo
- Publication number
- CN2234758Y CN2234758Y CN 95208305 CN95208305U CN2234758Y CN 2234758 Y CN2234758 Y CN 2234758Y CN 95208305 CN95208305 CN 95208305 CN 95208305 U CN95208305 U CN 95208305U CN 2234758 Y CN2234758 Y CN 2234758Y
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- laser
- ray
- circular hole
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Abstract
The utility model relates to a laser auxiliary X-ray positioning device, which realizes the double positioning of the X-ray and laser to an X-ray positive foreign body and has high positioning precision. After the X-ray positive foreign body is positioned by the X-ray, the laser beam can indicate the position, the surgical doctor has an unequivocal object, the surgical procedure is quickened, the suffering of patients is decreased, and the X-ray exposure of the patients and the surgical doctor is decreased. The utility model can also be used for the external fixation of fracture, etc.
Description
Laser is assisted the X-ray positioner, is mainly used in positive foreign body operation of X line and external fixation of fracture etc., and its positioning accuracy height is simple and easy to do, shows and understands, has improved the operation quality, has alleviated patient's misery, has reduced the roentgen radiation x amount of patient and operative doctor.
Taking foreign body operation key is that want accurately the location, the positive foreign body operation of the X line C of use type arm X line machine is got more by present hospital with good conditionsi, no matter be before the art, make film in the art, still have an X-rayed in the art, all be difficult to realize the hi-Fix in the art, intuitive is poor, and the operative doctor target is indeterminate, thereby has increased the difficulty of operation.
The purpose of this utility model provides the auxiliary X-ray positioner of a kind of laser, is used to improve the positioning accuracy of the positive foreign body of X line, also can be used for external fixation of fracture etc.
This utility model laser is assisted the X-ray positioner, is on basis, former traditional X-ray location, has increased the laser auxiliary locator, and the positive foreign body of X line location is clearly indicated.With reference to Fig. 1, laser designator (1) adopts the magic lantern indicator, is mounted on light chopper or the X-ray machine head shell.Reflex reflector lens (2) be installed in the light chopper or X linear window guard shield in, in order to the laser beam of reflector laser indicator (1).Foresight is pulled (3) and is made up of Transmission X linear liner plate and location foresight that can be good, and the circular hole of about 2mm is opened at the liner plate center.The location foresight can adopt two kinds of versions, is the center with the liner plate circular hole all, a kind of employing annular high desnity metal, and the about 2mm of internal diameter is about the about 1mm of interior external diameter difference; A kind of high desnity metal silk section that adopts is evenly arranged into by outside radial of circular hole.Location or timing sight plate circular hole are fixed in light chopper or window expands cover X line central beam position.High desnity metal scoring ring (4) is the annulus of internal diameter 5-20mm, and location and timing are fixed in image amplifier (6) or the center is removed in the image enhancing, reaches X line focus (5), foresight center and scoring ring center sight alignment.For making laser beam be gone into to inject, reflect and will be offered two circular holes about 2mm to light path by light chopper or window guard shield, reflection hole is positioned at X floss central beam position, and location or timing foresight are pulled circular hole and overlapped with reflection hole.Adjusting laser designator (1) and reflecting optics (2) makes laser beam shine the scoring ring center by the sight plate circular hole.
The auxiliary X-ray positioner of laser has solved the positioning accuracy problem of the positive foreign body operation of X line, after whole device correction is good, during the X-ray location, as long as the foreign body image enters the scoring ring center, patient posture and X line seat in the plane are put and are remained unchanged, and close the X line, open laser designator, laser light reflected Shu Biran clearly indicates orientation, foreign body place, and increases the tracking foreign body with the degree of depth of the edge of a knife.
Description of drawings
1-laser designator 2-reflex reflector lens
3 sight plate 4-metal scoring rings
5-X line focus 6-image amplifier
Below in conjunction with accompanying drawing specific embodiments is done an explanation: Tianjin, island WHA-10C type arm or homemade little C type arm X line machine, laser designator (1) is produced red magic lantern laser designator for Hong Kong, be fixed on the handpiece case, reflex reflector lens (2) is installed in the window guard shield, on the window guard shield, offer into perforation and reflection hole the about 2mm of diameter for laser beam.Sight plate is fixed in the X line central beam position of window guard shield, and the sight plate circular hole overlaps with the laser-bounce hole, and metal scoring ring (4) is fixed in the image amplifier center.Reflex reflector lens (2), sight plate (3), metal scoring ring (4) all can be made by oneself.
Claims (5)
1, the auxiliary X-ray positioner of a kind of laser is characterized in that by the high desnity metal scoring ring, the location sight plate, and reflex reflector lens and laser designator are formed, and are mounted on the X line machine.
2, the auxiliary X-ray positioner of laser as claimed in claim 1, the metal scoring ring is fixed in image amplifier or image reinforcement plate center when it is characterized in that locating, the about 5-20mm of its internal diameter, the about 1-2mm of interior external diameter difference.
3, the auxiliary X-ray positioner of laser as claimed in claim 1, it is characterized in that locating sight plate is made up of high density location foresight and the good liner plate of Transmission X line, about 2mm circular hole is opened at the liner plate center, the location foresight is that center fixation is on liner plate with the circular hole, foresight has two kinds of versions: a kind of is circular, the about 2mm of internal diameter, interior external diameter difference should be less than 2mm; A kind of is to be evenly arranged into by outside radial of liner plate circular hole by the multistage tinsel.Location or timing sight plate circular hole are fixed in light chopper or the X linear window expands the X line central beam position of covering, and reaches the X line focus, sight plate circular hole center, metal scoring ring center sight alignment.
4, the auxiliary X-ray positioner of laser as claimed in claim 1, it is characterized in that light chopper or window that reflex reflector lens is installed between X-ray focus and the sight plate expand in the cover, make the laser beam of laser designator reflex to metal scoring ring center, reach overlapping of X line central beam and laser beam by the sight plate circular hole.
5, the auxiliary X-ray positioner of laser as claimed in claim 1 is characterized in that laser designator adopts red or green low-yield magic lantern laser designator, be fixed on light chopper or the handpiece case, two circular holes about diameter 2mm are offered in incident and reflection for laser beam on light chopper or window guard shield.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95208305 CN2234758Y (en) | 1995-04-17 | 1995-04-17 | Laser auxillary X-ray locating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95208305 CN2234758Y (en) | 1995-04-17 | 1995-04-17 | Laser auxillary X-ray locating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2234758Y true CN2234758Y (en) | 1996-09-11 |
Family
ID=33859665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95208305 Expired - Fee Related CN2234758Y (en) | 1995-04-17 | 1995-04-17 | Laser auxillary X-ray locating device |
Country Status (1)
Country | Link |
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CN (1) | CN2234758Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100382754C (en) * | 2005-03-02 | 2008-04-23 | 于红林 | Digital method and apparatus for detecting bone age |
CN103356293A (en) * | 2013-08-05 | 2013-10-23 | 南京工业大学 | Multispectral image fusion surgery navigation system with adjustable angle and position reflecting mirror surface and method |
CN104515784A (en) * | 2014-12-17 | 2015-04-15 | 丹东奥龙射线仪器集团有限公司 | Laser center indicator for X-ray shooting detection |
CN105209146A (en) * | 2013-04-05 | 2015-12-30 | 日科微米株式会社 | Local cleaned air supply device |
CN107582147A (en) * | 2017-09-25 | 2018-01-16 | 上海联影医疗科技有限公司 | Puncture point orientation device and puncture point orientation method |
CN110470737A (en) * | 2019-08-20 | 2019-11-19 | 上海复合材料科技有限公司 | Ultrasonic wave acoustic beam is directed toward visualization device |
US11013486B2 (en) | 2017-09-25 | 2021-05-25 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
-
1995
- 1995-04-17 CN CN 95208305 patent/CN2234758Y/en not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100382754C (en) * | 2005-03-02 | 2008-04-23 | 于红林 | Digital method and apparatus for detecting bone age |
KR101815096B1 (en) * | 2013-04-05 | 2018-01-05 | 닛카 마이크론 가부시키가이샤 | Local cleaned air supply device |
CN105209146A (en) * | 2013-04-05 | 2015-12-30 | 日科微米株式会社 | Local cleaned air supply device |
CN103356293B (en) * | 2013-08-05 | 2015-05-27 | 南京工业大学 | Multispectral image fusion surgery navigation system with adjustable angle and position reflecting mirror surface and method |
CN103356293A (en) * | 2013-08-05 | 2013-10-23 | 南京工业大学 | Multispectral image fusion surgery navigation system with adjustable angle and position reflecting mirror surface and method |
CN104515784A (en) * | 2014-12-17 | 2015-04-15 | 丹东奥龙射线仪器集团有限公司 | Laser center indicator for X-ray shooting detection |
CN104515784B (en) * | 2014-12-17 | 2017-02-22 | 丹东奥龙射线仪器集团有限公司 | Laser center indicator for X-ray shooting detection |
CN107582147A (en) * | 2017-09-25 | 2018-01-16 | 上海联影医疗科技有限公司 | Puncture point orientation device and puncture point orientation method |
CN107582147B (en) * | 2017-09-25 | 2020-08-25 | 上海联影医疗科技有限公司 | Puncture point positioning device and puncture point positioning method |
US11013486B2 (en) | 2017-09-25 | 2021-05-25 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
US11058389B2 (en) | 2017-09-25 | 2021-07-13 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
US11071512B2 (en) | 2017-09-25 | 2021-07-27 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
US11583240B2 (en) | 2017-09-25 | 2023-02-21 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
US11974874B2 (en) | 2017-09-25 | 2024-05-07 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
CN110470737A (en) * | 2019-08-20 | 2019-11-19 | 上海复合材料科技有限公司 | Ultrasonic wave acoustic beam is directed toward visualization device |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |