CN106667519B - Medical X-ray examination bed upper side horizontal double-side horizontal internal wide-angle photographic frame - Google Patents
Medical X-ray examination bed upper side horizontal double-side horizontal internal wide-angle photographic frame Download PDFInfo
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- CN106667519B CN106667519B CN201710087357.1A CN201710087357A CN106667519B CN 106667519 B CN106667519 B CN 106667519B CN 201710087357 A CN201710087357 A CN 201710087357A CN 106667519 B CN106667519 B CN 106667519B
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- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 description 9
- 208000027790 Rib fracture Diseases 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000000038 chest Anatomy 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000002059 diagnostic imaging Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000001991 scapula Anatomy 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000003270 subclavian artery Anatomy 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
- 239000002023 wood 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
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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
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
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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
- A61B6/50—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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- Veterinary Medicine (AREA)
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- High Energy & Nuclear Physics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention discloses a horizontal double-side horizontal internal wide-angle photographing frame on the upper side of a medical X-ray examination bed, which is formed by combining a frame body and a bed side frame, wherein the frame body is of a cuboid frame structure, an upper inclined plate and a lower inclined plate which form a 55-degree fixed included angle are respectively arranged at the front top edge and the front bottom edge of the frame body towards the middle parts of two rear side edges, one side edge of the upper inclined plate and one side edge of the lower inclined plate respectively form a clamping plate downwards and upwards along the opposite surface direction of the upper inclined plate, and a bracket is also formed at the middle lower part of the inner side of the upper inclined plate; two rectangular slots which are vertically symmetrical are formed on the two front side edges of the frame body; a backup plate for connecting the two front sides is formed between the two front sides of the frame body; the clamping plate at the lower part of the bed side frame is clamped on the X-ray examination photographing bed through the bolt component, a combination frame is vertically arranged above the clamping plate, and two sides of the combination frame are respectively connected with a combination plate; two screws which are vertically symmetrical are fixed in the two side edges of the combination frame. The invention can obliquely enlarge the images of the double rib, the local rib head, the rib head ridge and the rib head joint surface by 6 times by one photographing.
Description
Technical Field
The invention relates to an auxiliary device for guiding a radiation beam to a specific point, in particular to a horizontal double-side horizontal internal wide-angle photographing frame on the upper side of a medical X-ray examination bed.
Background
Rib fracture is mostly caused by chest trauma, clinical practice is very common, and X-ray images are important basis for diagnosing rib fracture. Due to anatomical and physiological characteristics of ribs, congenital variation and other reasons, the complexity of rib fracture diagnosis is increased. In order to avoid misdiagnosis and missed diagnosis of rib fracture and reduce doctor-patient disputes, the photographic technique of medical imaging science and technology personnel is an important subject in X-ray diagnosis. At present, the traumata often need to carry out forensic injury identification after chest trauma, and diagnosis of rib fracture and rib fracture quantity are important indexes, and because of reasons of projection angles and fracture line directions of medical imaging science and technology operators, missed diagnosis and misdiagnosis are very easy to occur, so that clear diagnosis is very important. Meanwhile, the lack of resolution of the conventional X-ray film projection method used at present causes that the diagnosis accuracy is not satisfactory to clinicians, and especially the double-side ribs are more difficult to be suspected to be diagnosed by the rib overlapping images of chest compound injuries.
The X-ray inspection technology discloses the utilization of oblique rays, and the X-rays are projected outwards from an X-ray tube in a cone shape, so that other rays except a central line are oblique rays, and the oblique rays and anode end effect are combined and utilized, so that a more perfect projection effect can be obtained.
According to the principle, the technical staff is enabled to hold the photosensitive shooting box by hands of a patient or family members in the volume 17 and the 5 of 1998 of journal of clinical radiation, and a vertical projection method is adopted to enable an included angle of 45 degrees to be formed between the photosensitive shooting box and a body so as to obtain a photo amplified by using oblique rays. However, the problems of incomplete magnification of the rib image with smaller set angle, poor stability of the handheld photosensitive photographic box of the patient or family members, the same exposure of the family members to X rays and the like exist, and great inconvenience is brought to technicians, the patient and the family members thereof.
The patent publication of "angulation X-ray photography of hidden focus of lung" at 1955.4, page 312 of Chinese journal of radiology, there is a metal hook at the upper end of square metal frame to mount on photographic frame, another rectangular plank, mount on metal frame with hinge on one side, there is a metal bow to prop on the opposite side. The metal bow has six notches, and every notch has a certain distance, and plank angle just differs 5. In addition, an oblique X-ray camera is disclosed, a rectangular wood board is fixed in the center of a vertical axis, the angle degree can be indicated by a divider fixed at the upper end of the instrument, and the camera is arranged on a fluorescent screen. Both schemes can not solve the problem that the horizontal position examination and the double-side horizontal internal wide angle simultaneous photographing of critical patients can be completed at one time.
Disclosure of Invention
The invention provides a horizontal double-side horizontal internal wide-angle photographing frame on the upper side of a medical X-ray examination bed, which aims to solve the problems that the horizontal examination of a critical patient is finished at one time by a double-side horizontal internal wide-angle and high-quality X-ray is obtained.
The invention is realized according to the following technical scheme.
The upper side horizontal double-side horizontal internal wide-angle photographing frame of the medical X-ray examination bed is formed by combining a frame body and a bed side frame, wherein the frame body is of a cuboid frame structure, an upper inclined plate and a lower inclined plate which form a 55-degree fixed included angle are respectively arranged at the front top edge and the front bottom edge of the frame body towards the middle parts of two rear side edges, one side edge of the upper inclined plate and one side edge of the lower inclined plate respectively form a clamping plate downwards and upwards along the opposite surface directions of the upper inclined plate, and a bracket is also formed at the middle lower part of the inner side of the upper inclined plate; two rectangular slots which are vertically symmetrical are formed on the two front side edges of the frame body; a backup plate for connecting the two front sides is formed between the two front sides of the frame body; a baffle is also arranged at the junction of the lower sloping plate and the front bottom edge; the clamping plate at the lower part of the bed side frame is clamped on the X-ray examination photographing bed through the bolt component, a combination frame is vertically arranged above the clamping plate, and two sides of the combination frame are respectively connected with a combination plate; two screws which are vertically symmetrical are fixed in the two sides of the combination frame, and the rectangular slot on the frame body passes through the screws to be in contact with the combination frame and the two combination plates and is fastened through nuts.
The 55-degree fixed included angle formed between the upper inclined plate and the lower inclined plate is in a shape of '<'.
The middle parts of the other side edges of the upper inclined plate and the lower inclined plate form arc-shaped notches.
The clamping groove enclosed by the upper inclined plate, the first clamping plate and the bracket is used for accommodating the first grid and the first photosensitive photographic box; the clamping groove surrounded by the lower inclined plate, the second clamping plate and the baffle is used for accommodating the second grid and the second photosensitive photographic box.
The thickness of the clamping plate and the bracket is slightly larger than the thickness of the grid and the photosensitive photographic box after superposition.
The backup plate and the baffle are of a layered structure, and an alloy plate layer, a high polymer carbon fiber plate layer and a fabric layer are sequentially arranged from inside to outside.
The bolt assembly on the clamping plate for fixing the X-ray examination photographing bed comprises a bolt penetrating through the through hole on the clamping plate from the lower part of the clamping plate, a nut positioned above the through hole and fixed on the clamping plate, and a gasket fixed at the tail part of the bolt.
And the outer surfaces of the two side edges of the combination frame are provided with fabric layers.
A cotton mattress is also laid on the X-ray examination photographing bed.
The invention has the following beneficial effects.
The invention can be widely applied to double-side horizontal internal wide-angle X-ray photography examination on a multi-part X-ray examination photography bed of a human body, such as skull, spine, limbs and the like, and is particularly suitable for double ribs: the joint surface of the rib head, rib head ridge and rib head, the area of which is smaller and is not suitable for displaying, is less than 0.5mm, and the local part of the periphery of the rib head is obliquely enlarged by 6 times compared with the original photo image. The invention has the advantages that the examination around the rib heads is not limited by age and illness state, and particularly, the invention is convenient to operate and has strong practicability and stable projection quality for critical and inconvenient standing patients, improves the medical diagnosis level, reduces misdiagnosis and solves the problem of difficult imaging diagnosis photographic technology in China for more than one hundred years. The invention can be used for various common X-ray machines, computer X-ray photography (CR) and digital X-ray photography (DR).
Drawings
FIG. 1 is a schematic view of the structure of the frame of the present invention;
FIG. 2 is a schematic view of the structure of the upper swash plate of the present invention;
FIG. 3 is a schematic view of the structure of the upper inclined plate, the first grid and the first photosensitive shooting box of the present invention;
FIG. 4 is a side view of the upper sloping plate, the first grid and the first photosensitive cartridge of the present invention;
FIG. 5 is a schematic view of the structure of a side frame of the bed of the present invention;
FIG. 6 is a schematic view of the structure of the frame and the bed side frame of the present invention;
FIG. 7 is a schematic illustration of the method of use of the present invention.
Wherein: 1. a frame body; secondly, an upper sloping plate;
3. a lower sloping plate; fourthly, clamping plates;
4a, a first clamping plate; 4b, a second clamping plate;
5. a bracket; sixthly, a grid;
6a, a first grid; 6b, a second grid;
7. a photosensitive shooting box; 7a, a first photosensitive shooting box;
7b, a second photosensitive shooting box; eighthly, inserting slots;
9. a backup plate; a bed side frame;
11. a clamping plate; 12, a bolt assembly;
12a, a bolt; 12b, nuts;
12c, a gasket; a combination frame;
14. a bonding plate; 15, a screw;
16. a screw cap; 17, X-ray examination camera bed;
18. cotton mattress; 19, a baffle plate;
and ζ is the X-ray projection direction.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1-7, a horizontal double-side horizontal internal wide-angle photographing frame on the upper side of a medical X-ray examination bed is formed by combining a frame body 1 and a bed side frame 10, wherein the frame body 1 is of a cuboid frame structure, an upper inclined plate 2 and a lower inclined plate 3 which form a 55-degree fixed included angle are respectively arranged at the front top edge and the front bottom edge of the frame body 1 towards the middle parts of two rear side edges, one side edge of the upper inclined plate 2 and one side edge of the lower inclined plate 3 respectively form a clamping plate 4 downwards and upwards along the opposite surface directions of the upper inclined plate 2, and a bracket 5 is also formed at the middle lower part of the inner side of the upper inclined plate 2; two rectangular slots 8 which are vertically symmetrical are formed on the two front side edges of the frame body 1; a backup plate 9 for connecting the two front side edges is formed between the two front side edges of the frame body 1; a baffle 19 is also arranged at the junction of the lower sloping plate 3 and the front bottom edge; the clamping plate 11 at the lower part of the bed side frame 10 is clamped on the X-ray examination photographing bed 17 through the bolt component 12, the upper part of the clamping plate 11 is vertically provided with the combination frame 13, and two sides of the combination frame 13 are respectively connected with the combination plate 14; two screws 15 which are vertically symmetrical are fixed in the two sides of the combination frame 13, and the rectangular slot 8 on the frame body 1 passes through the screws 15 to be in contact with the combination frame 13 and the two combination plates 14 and is fastened through nuts 16.
The 55-degree fixed included angle formed between the upper inclined plate 2 and the lower inclined plate 3 is in a shape of "<".
The middle parts of the other side edges of the upper inclined plate 2 and the lower inclined plate 3 form arc-shaped notches.
The clamping groove surrounded by the upper inclined plate 2, the first clamping plate 4a and the bracket 5 is used for placing the first grid 6a and the first photosensitive shooting box 7a; the clamping grooves surrounded by the lower inclined plate 3, the' shaped second clamping plate 4b and the baffle 19 are used for arranging the second grid 6b and the second photosensitive photographic box 7b.
The thickness of the clamping plate 4 and the bracket 5 is slightly larger than the thickness of the grid 6 and the photosensitive photographic box 7 after superposition.
The backup plate 9 and the baffle 19 are of a layered structure, and an alloy plate layer, a high polymer carbon fiber plate layer and a fabric layer are sequentially arranged from inside to outside.
The bolt assembly 12 for fixing the X-ray examination couch 17 on the clamping plate 11 includes a bolt 12a passing through a through hole on the clamping plate 11 from below the clamping plate 11, a nut 12b located above the through hole and fixed on the clamping plate 11, and a washer 12c fixed on the tail of the bolt.
The outer surfaces of the two side edges of the combination frame 13 are provided with fabric layers.
A cotton mattress 18 is also laid on the X-ray examination camera bed 17.
The application method of the invention comprises the following steps: the rectangular slot 8 of the frame body 1 is penetrated through the screw 15 of the side frame 10, and is contacted with the combining frame 13 and the two combining plates 14 and fastened by the screw cap 16. After the frame body 1 and the bed side frame 10 are mounted and fixed, the X-ray examination table 17 is inserted into the clamp plate 11, and the X-ray examination table 17 and the bed side frame 10 are mounted and fixed by the bolt assembly 12. A cotton mattress 18 is placed on the X-ray examination couch 17 close to the gantry 1.
Medical imaging science and technology personnel operate: the patient lies on his side on a cotton mattress 18 of an X-ray examination photographing bed 17, swings to a chest front and back position, lies on his side, bends and fixes his lower limbs, and the frame 1 is positioned on the back of the patient, and then adjusts the height of the frame 1 up and down according to the height of the patient.
Standard position: the inner edge of the side edge of one side of the combined frame 13 close to the head of the patient is 3cm away from the shoulder of the patient, the middle of the back spine is tightly attached to the center of the leaning plate 9, the upper arms of the two arms lift the head, the shoulders are retracted inwards, the scapula is pulled outwards, the middle plane of the human body is overlapped with the "+" mark of the leaning plate 9, the middle sagittal plane of the human body is vertical to the leaning plate 9, the height of the frame body 1 is adjusted again, the outer sides of the chest walls of the two sides are required to be included in the frame body 1 symmetrically, the central line height of the X-ray tube is adjusted to be aligned with the "+" mark of the frame body 1, namely, the 6 th thoracic vertebra is vertically penetrated in the horizontal direction, and X-rays pass through the filter wire grids 6 in front of the upper inclined plate 2 and the lower inclined plate 3 which are inclined by 55 degrees during exposure, so that the photosensitive photographic box 7 is sensitized. Thereby obtaining the gradually-inclined and enlarged wide-angle X-ray film in the double-side rib.
The invention can increase definition and improve image quality by using the grid 6.
The image obtained by the invention becomes a wide-angle photographing standard in the national double-side horizontal rib:
1. the upper edge of the rubber piece comprises a part of the 7 th cervical vertebra;
2. the outside of the image completely comprises double armpit ribs;
3. the inner edge of the rib head is about 0.5cm to 0.1cm from the film;
4. the scapula is located outside the lung field;
5. the rib head of the double-side rib head joint surface and rib head ridge are partially displayed and are inclined and enlarged by 6 times compared with the original photo image.
6, the internal wide-angle photography arrangement is that from the rib body, the anterior saw muscle tuberosity, the rib canal, the rib angle, the subclavian carotid artery canal, the subclavian artery canal, the anterior oblique muscle tuberosity, the rib neck, the rib head joint surface, the rib head crest and the rib head can be completely displayed and gradually inclined and enlarged.
The standard length of the frame body 1 is 53cm multiplied by 43cm multiplied by 45cm, the width of the front top edge and the front bottom edge is 2cm, the width of the two front side edges is 3cm, the width of the rear top edge and the rear bottom edge is 2cm, and the width of the side top edge and the side bottom edge is 2cm; the standard length of the rectangular slot 8 is 10cm multiplied by 1cm, the highest point of the lower slot 8 is 15m from the front bottom edge, and the highest point of the upper slot 8 is 15cm from the front top edge; the standard length of the upper inclined plate 2 and the lower inclined plate 3 is 45cm multiplied by 40cm, the upper inclined plate 2 and the lower inclined plate 3 form a 55-degree fixed included angle towards the middle of the rear side edge, and the vertical interval distance between the lower edge of the upper inclined plate 2 and the upper edge of the lower inclined plate 3 at the middle of the rear side edge is 1cm; the width of the backup plate 9 is 1.5cm; the baffle 19 is 1.5cm high.
The height of the combined frame 13 on the side frame 10 of the bed is 55cm, the width is 50.5cm, and the width of the two sides of the combined frame 13 is 3cm; the height of the clamping plate 11 is 2cm, and the width is 10cm; the bolt 12a has a diameter of 1cm and a length of 5cm. The diameter of the screw 15 is 1cm, and the length is 3cm; the screw cap 16 has a diameter of 1cm.
The standard length of cotton mattress 18 is 190cm by 40cm by 6cm.
The frame body 1 and the bed side frame 10 are made of 0.1cm light alloy plates.
The middle layer of the backup plate 9 is a 47 multiplied by 1.5 multiplied by 0.5cm macromolecule carbon fiber plate.
The specification of the photosensitive photographic box 7 is 36 multiplied by 43cm (14 multiplied by 17 "); grid 6 is 36 x 43cm (14 "x 17").
The photosensitive cartridge 7 includes (1) a general X-ray film photography, (2) a CR.IP plate, (3) a DR, detector.
The grid 6 and the photosensitive photographic box 7 are international universal standards.
The horizontal vertical distance from the X-ray central focus to the far end of the photosensitive shooting box 7 is 150cm, and the technical conditions are as follows: 35-40MAS,70KV.
The invention uses the photosensitive photographic box 7 to photograph two sides at 55 degrees each, and the effective width of one side is 17.27cm.
Claims (7)
1. The utility model provides a horizontal two side horizontal interior wide angle photographic frames of medical X line inspection bed upside, is formed by support body (1) and bed side bearer (10) combination, its characterized in that: the frame body (1) is of a cuboid frame structure, an upper inclined plate (2) and a lower inclined plate (3) which form a 55-degree fixed included angle are respectively arranged at the front top edge and the front bottom edge of the frame body (1) towards the middle parts of the two rear side edges, one side edge of the upper inclined plate (2) and one side edge of the lower inclined plate (3) respectively downwards and upwards form a clamping plate (4) along the opposite surface directions of the upper inclined plate and the lower side of the inner side of the upper inclined plate (2) respectively, and a bracket (5) is further formed at the middle lower part of the inner side of the upper inclined plate; two rectangular slots (8) which are vertically symmetrical are formed on the two front side edges of the frame body (1); a backup plate (9) for connecting the two front side edges is formed between the two front side edges of the frame body (1); a baffle (19) is also arranged at the joint of the lower sloping plate (3) and the front bottom edge; a clamping plate (11) at the lower part of the bed side frame (10) is clamped on an X-ray examination photographing bed (17) through a bolt assembly (12), a combination frame (13) is vertically arranged above the clamping plate (11), and two sides of the combination frame (13) are respectively connected with a combination plate (14); two screws (15) which are vertically symmetrical are fixed in the two side edges of the combination frame (13), and the rectangular slot (8) on the frame body (1) passes through the screws (15) to be in contact with the combination frame (13) and the two combination plates (14) and is fastened through nuts (16); the 55-degree fixed included angle formed between the upper inclined plate (2) and the lower inclined plate (3) is in a shape of a "<"; the middle parts of the other side edges of the upper inclined plate (2) and the lower inclined plate (3) form arc-shaped notches.
2. A medical X-ray examination couch top side horizontal double-sided horizontal inner wide angle camera stand as claimed in claim 1, wherein: the upper inclined plate (2), the first clamping plate (4 a) in a form of a Chinese character 'ji' and the bracket (5) in a form of a Chinese character 'ji' form enclose a clamping groove together for arranging the first grid (6 a) and the first photosensitive photographic box (7 a); the lower inclined plate (3), the clamping groove surrounded by the second clamping plate (4 b) and the baffle plate (19) are used for accommodating the second grid (6 b) and the second photosensitive photographic box (7 b).
3. A medical X-ray examination couch top side horizontal double-sided horizontal inner wide angle camera stand as claimed in claim 1, wherein: the thickness of the clamping plate (4) and the bracket (5) is slightly larger than the thickness of the grid (6) and the photosensitive photographic box (7) after being overlapped.
4. A medical X-ray examination couch top side horizontal double-sided horizontal inner wide angle camera stand as claimed in claim 1, wherein: the backup plate (9) and the baffle (19) are of a layered structure, and an alloy plate layer, a high polymer carbon fiber plate layer and a fabric layer are sequentially arranged from inside to outside.
5. A medical X-ray examination couch top side horizontal double-sided horizontal inner wide angle camera stand as claimed in claim 1, wherein: the bolt assembly (12) on the clamping plate (11) for fixing the X-ray examination photographing bed (17) comprises a bolt (12 a) which passes through a through hole on the clamping plate (11) from the lower part of the clamping plate (11), a nut (12 b) which is positioned above the through hole and is fixed on the clamping plate (11), and a gasket (12 c) which is fixed on the tail part of the bolt.
6. A medical X-ray examination couch top side horizontal double-sided horizontal inner wide angle camera stand as claimed in claim 1, wherein: and the outer surfaces of the two side edges of the combination frame (13) are provided with fabric layers.
7. A medical X-ray examination couch top side horizontal double-sided horizontal inner wide angle camera stand as claimed in claim 1, wherein: a cotton mattress (18) is also laid on the X-ray examination photographing bed (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087357.1A CN106667519B (en) | 2017-02-17 | 2017-02-17 | Medical X-ray examination bed upper side horizontal double-side horizontal internal wide-angle photographic frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087357.1A CN106667519B (en) | 2017-02-17 | 2017-02-17 | Medical X-ray examination bed upper side horizontal double-side horizontal internal wide-angle photographic frame |
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| Publication Number | Publication Date |
|---|---|
| CN106667519A CN106667519A (en) | 2017-05-17 |
| CN106667519B true CN106667519B (en) | 2023-07-07 |
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| CN201710087357.1A Active CN106667519B (en) | 2017-02-17 | 2017-02-17 | Medical X-ray examination bed upper side horizontal double-side horizontal internal wide-angle photographic frame |
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| JPH05137715A (en) * | 1991-11-21 | 1993-06-01 | Hitachi Medical Corp | Fluoroscopic photographing table of over-table system |
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| CN203634195U (en) * | 2013-12-31 | 2014-06-11 | 天津医科大学总医院 | Medical X-ray vertical-type radiography stand with central longitudinal outer wide angle |
| CN103948397A (en) * | 2014-05-28 | 2014-07-30 | 天津医科大学总医院 | Medical X ray vertical type bilateral parallel transverse outward wide-angle photography rack |
| CN203988108U (en) * | 2014-08-06 | 2014-12-10 | 天津医科大学总医院 | The outer wide-angle photography frame of medical X-ray clinostatism bilateral |
| CN209629687U (en) * | 2017-02-17 | 2019-11-15 | 天津医科大学总医院 | Wide-angle photography frame in a kind of horizontal bilateral in medical X ray examining table upside is horizontal |
-
2017
- 2017-02-17 CN CN201710087357.1A patent/CN106667519B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137715A (en) * | 1991-11-21 | 1993-06-01 | Hitachi Medical Corp | Fluoroscopic photographing table of over-table system |
| JPH08275939A (en) * | 1995-04-04 | 1996-10-22 | Hitachi Medical Corp | Radiography device |
| CN203634195U (en) * | 2013-12-31 | 2014-06-11 | 天津医科大学总医院 | Medical X-ray vertical-type radiography stand with central longitudinal outer wide angle |
| CN103948397A (en) * | 2014-05-28 | 2014-07-30 | 天津医科大学总医院 | Medical X ray vertical type bilateral parallel transverse outward wide-angle photography rack |
| CN203988108U (en) * | 2014-08-06 | 2014-12-10 | 天津医科大学总医院 | The outer wide-angle photography frame of medical X-ray clinostatism bilateral |
| CN209629687U (en) * | 2017-02-17 | 2019-11-15 | 天津医科大学总医院 | Wide-angle photography frame in a kind of horizontal bilateral in medical X ray examining table upside is horizontal |
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| Publication number | Publication date |
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| CN106667519A (en) | 2017-05-17 |
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