CN213588301U

CN213588301U - Guiding device for CT examination in radiology department

Info

Publication number: CN213588301U
Application number: CN202022229411.1U
Authority: CN
Inventors: 唐斌; 赵细辉; 翟茂雄
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-02
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to the technical field of medical equipment, and a guiding device is used in radiology department's CT inspection is disclosed, including the guide body, one side swing joint of guide body has the treatment bed, the front side fixed mounting at treatment bed top has the backup pad, the pivot has been cup jointed in the upper portion activity of backup pad, the fixed connecting plate that has cup jointed in the middle part of pivot, the fixed first gear that has cup jointed in one side of pivot, the top fixed mounting of treatment bed has main motor. This guiding device is used in radiology department CT inspection is equipped with the guard plate that is ten rows of distributions through placing in the inner chamber of frame for the guard plate can shelter from whole of patient's health, because the guard plate with place swing joint between the board, can take off the guard plate of patient treatment position top from the top of placing the board, make the position of non-treatment utilize the guard plate to protect, has reduced the injury of treatment to the patient.

Description

Guiding device for CT examination in radiology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a guiding device is used in radiology department CT inspection.

Background

In the current radiotherapy, the widely used image guidance technology mostly utilizes X-rays to perform image guidance, so that a patient is subjected to extra and more X-ray doses to cause great damage to the patient.

When the patient enters the magnetic resonance guiding device, the other parts of the patient are not provided with any protective structures, so that the surrounding of the treatment position is easily injured during treatment.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a guiding device is used in radiology department CT inspection possesses the advantage of being convenient for protect the non-treatment position, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a guiding device for radiology department CT inspection, includes the guide body, one side swing joint of guide body has the treatment bed, the front side fixed mounting at treatment bed top has the backup pad, the pivot has been cup jointed in the upper portion activity of backup pad, the fixed connecting plate that has cup jointed in the middle part of pivot, the fixed first gear that has cup jointed in one side of pivot, the top fixed mounting of treatment bed has main motor, the output shaft of main motor is fixed and has been cup jointed the second gear, the external tooth of second gear and the external tooth intermeshing of first gear, the rear side fixed mounting of connecting plate has places the frame, the inner chamber fixed mounting who places the frame has places the board, the guard plate has been placed at the top of placing the board.

The fine selection, one side fixed mounting of treatment bed inner chamber bottom has vice motor, the fixed cover of output shaft of vice motor has connect the lead screw, the movable block has been cup jointed in the outside activity of lead screw, the top fixed mounting of movable block has the movable plate, the fly leaf has been cup jointed through the axle activity to one side of movable plate, the equal fixed mounting in side around the treatment bed inner chamber has the limiting plate, and the rotation of lead screw is driven in the operation through vice motor, is convenient for drive movable plate and fly leaf and moves between the limiting plate for the patient is when needing to rise from the treatment bed, can drive movable plate and fly leaf and move towards the right side, shifts out the fly leaf from the treatment bed, because swing joint between the fly leaf for the fly leaf that is located the right side hangs down in one side of treatment bed, can be with the first ground contact of patient.

Carefully, limiting plates are arranged on the front and rear upper and lower sides of the movable plate and the movable plate, five movable plates are uniformly arranged above the screw rod and are movably connected with each other through shafts, and the limiting plates are arranged on the front and rear upper and lower sides of the movable plate and the movable plate, so that the movable plate and the movable plate can move between the limiting plates, and the moving direction of the limiting plates is limited.

The inner cavity of the moving block is provided with internal threads, the internal threads are meshed with the threads on the screw rod, and the screw rod is meshed with the screw rod to drive the moving plate and the movable plate on the moving block to move between the limiting plates through rotation of the screw rod.

Carefully, the radius of the first gear is twice that of the second gear, the second gear is located below the first gear, the radius of the first gear is twice that of the second gear, the rotation of the second gear is driven by the clockwise operation of the main motor, the first gear can be driven to rotate slowly, so that the rotating shaft is driven to rotate clockwise, and the placing frame is rotated to the upper side of a patient.

Carefully, the inner chamber of placing the frame evenly has nine boards of placing respectively, and every two are placed between the top of board difference swing joint in the both sides of guard plate bottom, the guard plate is that three rows ten are listed as respectively in the inner chamber of placing the frame, is equipped with the guard plate that is three rows ten and is listed as the distribution in the inner chamber of placing the frame for the guard plate can shelter from whole of patient's health, because guard plate and place swing joint between the board, can take off the guard plate of patient treatment position top from the top of placing the board, makes the position of non-treatment utilize the guard plate to protect, has reduced the injury of treatment to the patient.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this guiding device is used in radiology department CT inspection is equipped with the guard plate that is ten rows of distributions through placing in the inner chamber of frame for the guard plate can shelter from whole of patient's health, because the guard plate with place swing joint between the board, can take off the guard plate of patient treatment position top from the top of placing the board, make the position of non-treatment utilize the guard plate to protect, has reduced the injury of treatment to the patient.

2. This guider is used in radiology department CT inspection drives the rotation of lead screw through the operation of vice motor, is convenient for drive movable plate and fly leaf and removes between the limiting plate for the patient can drive movable plate and fly leaf and move towards the right side when need get up from the treatment bed, shifts out the fly leaf from the treatment bed, because swing joint between the fly leaf, makes the fly leaf that is located the right side hang down in one side of treatment bed, can be with patient's foot with ground contact first, the patient of being convenient for gets up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the support plate of the present invention;

FIG. 3 is a schematic view of the explosion space structure between the placement frame and the protection plate of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the auxiliary motor of the present invention;

fig. 5 is a schematic view of the explosion three-dimensional structure between the moving plate and the screw rod of the present invention.

In the figure: 1. a guide body; 2. a treatment couch; 3. a support plate; 4. a rotating shaft; 5. a connecting plate; 6. a first gear; 7. a main motor; 8. a second gear; 9. placing the frame; 10. placing the plate; 11. a protection plate; 12. a secondary motor; 13. a screw rod; 14. a moving block; 15. moving the plate; 16. a movable plate; 17. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a guide device for CT examination in radiology department comprises a guide body 1, the guide body 1 is siemens high grade 1.5t (mri) MAGNETOM Avanto model in siemens medical system group, one side of the guide body 1 is movably connected with a treatment bed 2, one side of the bottom of the inner cavity of the treatment bed 2 is fixedly installed with an auxiliary motor 12, an output shaft of the auxiliary motor 12 is fixedly connected with a lead screw 13, the outer side of the lead screw 13 is movably connected with a movable block 14, the top of the movable block 14 is fixedly installed with a movable plate 15, one side of the movable plate 15 is movably connected with a movable plate 16 through a shaft, the front side and the rear side of the inner cavity of the treatment bed 2 are fixedly installed with limit plates 17, the operation of the auxiliary motor 12 drives the lead screw 13 to rotate, so as to conveniently drive the movable plate 15 and the movable plate 16 to move between the limit plates 17, when a patient needs to get up from the, the movable plate 16 is moved out of the treatment bed 2, the movable plate 16 on the right side is enabled to hang on one side of the treatment bed 2 due to the movable connection between the movable plates 16, the feet of the patient can be firstly contacted with the ground, the patient can get up conveniently, the front upper side and the rear lower side of the movable plate 15 and the movable plate 16 are respectively provided with a limiting plate 17, five movable plates 16 are uniformly arranged above the screw rod 13, the five movable plates 16 are movably connected through shafts, the movable plate 15 and the movable plate 16 are enabled to move between the limiting plates 17 through the front upper side and the rear lower side of the movable plate 15 and the front lower side of the movable plate 16, the moving direction of the limiting plates 17 is limited, the inner cavity of the movable block 14 is provided with internal threads, the internal threads are mutually meshed with the threads on the screw rod 13, and the movable block 14 is meshed with the screw rod 13, a supporting plate 3 is fixedly installed on the front side of the top of the treatment bed 2, a rotating shaft 4 is movably sleeved on the upper portion of the supporting plate 3, a connecting plate 5 is fixedly sleeved on the middle portion of the rotating shaft 4, a first gear 6 is fixedly sleeved on one side of the rotating shaft 4, the radius of the first gear 6 is twice that of a second gear 8, the second gear 8 is positioned below the first gear 6, the first gear 6 is driven to rotate slowly by the clockwise operation of a main motor 7 through the radius of the first gear 6 being twice that of the second gear 8, so as to drive a placing frame 9 on the rotating shaft 4 to rotate clockwise, the placing frame 9 is rotated to the upper side of a patient, a main motor 7 is fixedly installed on the top of the treatment bed 2, the main motor 7 and a secondary motor 12 are three different step motors YE3-112M-2 in Mei Si explosion-proof motor Co., Ltd, the output shaft of the main motor 7 is fixedly sleeved with a second gear 8, the outer teeth of the second gear 8 are meshed with the outer teeth of the first gear 6, the rear side of the connecting plate 5 is fixedly provided with a placing frame 9, the inner cavity of the placing frame 9 is uniformly provided with nine placing plates 10, the tops of every two placing plates 10 are movably connected with the two sides of the bottom of the protection plate 11 respectively, the protection plates 11 are arranged in three rows and ten rows and are respectively arranged in the inner cavity of the placing frame 9, the protection plates 11 distributed in the three rows and ten rows are arranged in the inner cavity of the placing frame 9, so that the protection plates 11 can shield the whole body of a patient, due to the movable connection between the protection plates 11 and the placing plates 10, the protection plate 11 above the treatment position of the patient can be taken down from the top of the placing plate 10, the non-treatment position can be protected by the protection plates 11, the injury of the patient caused by the treatment is reduced, the placing, the protection plate 11 is placed on the top of the placing plate 10.

The working principle is as follows: when the therapeutic bed is used, a patient lies on the top of the movable plate 15 and the movable plate 16, the second gear 8 is driven to rotate by the clockwise operation of the main motor 7, the second gear 8 is meshed with the first gear 6 to drive the placing frame 9 on the rotating shaft 4 to rotate clockwise, the placing frame 9 is rotated to the position above the patient, then the operation of the main motor 7 is stopped, the protection plate 11 is placed above the non-therapeutic position, the screw rod 13 is driven to rotate by the operation of the auxiliary motor 12, the movable plate 15 and the movable plate 16 are driven to move between the limiting plates 17 due to the meshed connection between the movable block 14 and the screw rod 13, so that when the patient needs to get up from the therapeutic bed 2, the movable plate 15 and the movable plate 16 move towards the right side, the movable plate 16 moves out of the therapeutic bed 2, and the movable plate 16 on the right side hangs down on one side of the therapeutic bed 2 due to the movable connection, the feet of the patient can be firstly contacted with the ground, and the patient can get up conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A guide device for CT examination in a radiology department comprises a guide body (1), and is characterized in that: one side of the guide body (1) is movably connected with a treatment bed (2), a support plate (3) is fixedly arranged at the front side of the top of the treatment bed (2), the upper part of the supporting plate (3) is movably sleeved with a rotating shaft (4), the middle part of the rotating shaft (4) is fixedly sleeved with a connecting plate (5), a first gear (6) is fixedly sleeved on one side of the rotating shaft (4), a main motor (7) is fixedly installed on the top of the treatment bed (2), the output shaft of the main motor (7) is fixedly sleeved with a second gear (8), the external teeth of the second gear (8) and the external teeth of the first gear (6) are meshed with each other, the rear side fixed mounting of connecting plate (5) places frame (9), the inner chamber fixed mounting who places frame (9) places board (10), protection plate (11) have been placed at the top of placing board (10).

2. The guide device for radiology CT examination according to claim 1, wherein: the utility model discloses a treatment bed, including treatment bed (2), treatment bed (2) inner chamber, one side fixed mounting of one side bottom has vice motor (12), the output shaft of vice motor (12) is fixed to be cup jointed lead screw (13), the outside activity of lead screw (13) is cup jointed movable block (14), the top fixed mounting of movable block (14) has movable plate (15), one side of movable plate (15) has been cup jointed fly leaf (16) through the axle activity, the equal fixed mounting in front and back side of treatment bed (2) inner chamber has limiting plate (17).

3. The guide device for radiology CT examination according to claim 2, wherein: the upper and lower sides of movable plate (15) and fly leaf (16) front and back all are equipped with limiting plate (17), the top of lead screw (13) evenly is equipped with five fly leaves (16), five through axle swing joint between fly leaf (16).

4. The guide device for radiology CT examination according to claim 2, wherein: the inner cavity of the moving block (14) is provided with internal threads, and the internal threads are meshed with the threads on the screw rod (13).

5. The guide device for radiology CT examination according to claim 1, wherein: the radius of the first gear (6) is twice the radius of the second gear (8), and the second gear (8) is positioned below the first gear (6).

6. The guide device for radiology CT examination according to claim 1, wherein: the inner cavity for placing the frame (9) is uniformly provided with nine placing plates (10), every two placing plates (10) are movably connected to two sides of the bottom of the protection plate (11) respectively, and the protection plate (11) is arranged in three rows and ten rows and is arranged in the inner cavity for placing the frame (9) respectively.