CN2208899Y

CN2208899Y - Photographing bed for medical X-ray machine

Info

Publication number: CN2208899Y
Application number: CN 94235526
Authority: CN
Inventors: 夏铁力
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-12
Filing date: 1994-10-12
Publication date: 1995-10-04
Anticipated expiration: 2004-10-12

Abstract

The utility model relates to a photographing bed for a medical X-ray machine, belonging to a bed for placing patients as the patients are x-rayed. The utility model comprises a bed supporting frame 3, a transverse bracket 5, and a frame-shaped bed board 2, wherein, the bed face of the frame-shaped bed board 2 and an upper bed frame are in the same plane, the sides of the frame-shaped bed board 2 have transverse concave holes with guide tracks, the inside of the concave holes are provide with an X-ray filtering grid and a supporting frame 1 of a cassette holding tray, the sides of the frame-shaped bed board 2 are also provided with a clamping device of the supporting frame 1. The utility model has the advantages that the standard front and side x-rays can be obtained without rotating the body position of the patients, and the pain of the patients can be reduced.

Description

Photographing bed for medical X-ray machine

This utility model belongs to a kind of medical apparatus and instruments, specifically places a kind of bed of patient when the film making of X line is checked for the patient does.

X-ray machine is the medical apparatus and instruments that China medical and health care units at different levels generally use.X-ray machine is used takes the photograph the appurtenances that the sheet bed is X-ray machine necessity.Patient can will take different postures and position to make film according to the diseased region difference on bed surface.Traditional takes the photograph the sheet bed in patient's film making process, and required posture and position can only moving and rotating and realize by patient.For the lighter patient of the state of an illness, the mobile and upset of position is to be relatively easy to.For the heavier traumatic patient of the state of an illness, mobile and the upset of position has certain difficulty, particularly for fracture patients is arranged, limbs move and rotate not only pain unbearably, and can make patient's fracture site dislocation or degree of misalignment increasing in mobile and rotation process, occur, bring very big trouble to treatment and fracture repair healing.What is more, also can damage nerve, trunk and the crisis patient's of fracture life.Through consulting domestic and international interrelated data and document, up to the present, also do not find solution to the problems described above and equipment.

The purpose of this utility model is in order to overcome above-mentioned deficiency, and a kind of patient of design is when taking the X-ray sheet, do not need to move or rotate standard that limbs and position both can take each diseased region of whole body just, side position X-ray film used take the photograph the sheet bed.

This utility model is to realize like this, it comprises a bearing support, be installed in horizontal support in the bearing support guide rail, be installed in the shaped as frame bed board in the horizontal support guide rail, its technical essential is: the bed surface of forming the shaped as frame bed board is same plane with the frame of going to bed, laterally be provided with the horizontal shrinkage pool of band guide rail in the side of shaped as frame bed board, a scaffold is installed in this shrinkage pool, on this scaffold, fixedly is equipped with grid and cassette tray.Be equipped with the installed body of bearing support in the side of shaped as frame bed board.During use, not only can be according to patient position in bed, make the centrally aligned patient's of grid and magazine diseased region by mobile scaffold, take the front X-ray sheet of standard to patient.And can take the side X-ray sheet of standard to patient by scaffold in the lateral fixed installation of shaped as frame bed board.

Because this utility model improvement that X-ray is taken the photograph the sheet bed makes and originally takes the photograph the sheet bed except that having the function of generally taking the photograph the sheet bed, and have when externally injuring the critical patient and taking the photograph sheet,, can obtain the function of the positive side position X-ray film of standard not moving or rotating under the situation of patient posture.Not only can alleviate patient's misery, and patient can not turn round and causing fracture dislocation or stabbing nerve, blood vessel because of film making, cause the new pain of injury to patient.Moreover originally taking the photograph grid on the sheet bed, can to do triple motion with scaffold moving, makes X line center, throws according to center, position, grid center, in photography, remain on the same straight line at all places, simultaneously, shortened limb one pitch of fins, reduce the distortion factor of sheet, improved the clear degree of shooting.It has higher clinical use value.

Fig. 1 is a front view of the present utility model;

Fig. 2 is a left view of the present utility model;

Fig. 3 is the A-A cutaway view of Fig. 1.

Below in conjunction with accompanying drawing this utility model is described in detail.Traditional version is adopted in connection between bed bearing support 3 of the present utility model, horizontal support 5 and the shaped as frame bed board 2, and promptly the runner of horizontal support 5 is installed in the guide rail of a bearing support 3, so that shaped as frame bed board 2 can laterally move under the drive of horizontal support 5.The runner of bed board 2 is installed in the guide rail of horizontal support 5, so that shaped as frame bed board 2 is done lengthwise movement.Forming the bed surface of shaped as frame bed board 2 and the frame of going to bed is same plane, is when doing side X-ray sheet to patient, and the place that exceeds bed surface with the frame that prevents to go to bed stops passing through of X-ray line.According to the needs of clapping the X-ray sheet, take the X-ray sheet in order not move or rotate patient, make grid and cassette tray portable, at this moment grid and cassette tray are fixedly mounted on the scaffold 1, laterally establish a shrinkage pool at shaped as frame bed board 2, when clapping front X-ray sheet, scaffold 1 is inserted in the horizontal shrinkage pool of shaped as frame bed board 2 and gets final product.If patient not when the grid center, can throw according to aliging with the grid centrage at the position, to reduce the misery that patient moves patient in the position on the bed surface by mobile scaffold 1.In order not rotate patient's bat side X-ray sheet, the installed body 8 of scaffold 1 is installed in the side of shaped as frame bed board 2.Installed body 8 can be L shaped gib, and its lower end is installed on the lower bed frame of shaped as frame bed board 2.Installed body 8 can be the U-shaped slide block also, is installed in the side of shaped as frame bed board 2, and installed body 8 also can be other structure, as long as scaffold 1 can be installed in vertically the side of shaped as frame bed board 2.When taking the X-ray sheet and use compressor, influence passing through of X-ray line in order to prevent compressor when taking side X-ray sheet, its compressor rail groove 4 preferably is located at the side of shaped as frame bed board 2.In order to make positive X-ray sheet more clear, elevating mechanism at a scaffold 1 of the bottom surface of this shaped as frame bed board 2 fixed installation, this elevating mechanism lifting screw 7 is installed in the screwed hole of shaped as frame bed board 2 bottom surface support plates, the lower end of screw rod 7 is installed with a handwheel, the upper end of screw rod 7 is equipped with a pallet 9, pallet 9 is installed in the upright guide rail in the shaped as frame bed board 2, and its scaffold 1 is installed in the pallet 9 and constitutes.Pass through handwheel rotary screw 7 during use, upwards promote pallet 9 by screw rod 7, the rising of pallet 9 drives on the scaffold 1 and moves, and makes the bed surface of scaffold 1 near shaped as frame bed board 2, the rising of scaffold 1 can make grid and cassette tray near patient, can improve the definition of image widely.

Claims

1, medical x-ray machine is taken the photograph the sheet bed, it comprises a bearing support (3), horizontal support (5) and shaped as frame bed board (2), it is characterized in that: the bed surface of forming shaped as frame bed board (2) is same plane with the frame of going to bed, the side of shaped as frame bed board (2) is provided with the horizontal shrinkage pool of band guide rail, a scaffold (1) that has grid and cassette tray is installed in this shrinkage pool, the installed body (8) of scaffold (1) is installed in the side of shaped as frame bed board (2).

2, medical x-ray machine according to claim 1 is taken the photograph the sheet bed, it is characterized in that: compressor rail groove (4) is located at the side of shaped as frame bed board (2).

3, medical x-ray machine according to claim 1 and 2 is taken the photograph the sheet bed, it is characterized in that: the elevating mechanism that fixedly mounts a scaffold (1) in the bottom surface of shaped as frame bed board (2), the lifting screw of this elevating mechanism (7) is installed in the screwed hole of shaped as frame bed board (2) bottom surface support plate, the lower end of screw rod (7) is installed with a handwheel, the upper end of screw rod (7) is equipped with a pallet (9), pallet (9) is installed in the interior upright guide rail of shaped as frame bed board (2), and scaffold (1) is installed on the pallet (9).