CN215605804U

CN215605804U - Combined examining table of CT machine

Info

Publication number: CN215605804U
Application number: CN202121436401.3U
Authority: CN
Inventors: 朱冬勤; 姚飞; 朱子力; 林茹; 赵雪妙; 徐刘惠; 徐浩力; 杨运俊
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-25
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of medical equipment, and particularly discloses a combined examining table of a CT (computed tomography) machine, which comprises an examining table body, wherein a detachable movable bed board is arranged on the examining table body, the movable bed board is connected with the examining table body through a clamping hook structure, the clamping hook structure comprises a hook groove fixedly arranged on the movable bed board, a clamping hook arranged on the examining table body and a driving piece for driving the clamping hook to be clamped, the driving piece comprises a rack integrally arranged with the clamping hook and a gear rotatably arranged on the examining table body, the gear is meshed with the rack to drive the clamping hook to move up and down to realize connection or disconnection with the hook groove, and a transfusion supporting rod and an instrument supporting plate are connected onto the movable bed board. By adopting the structure, the examining table which can facilitate the CT examination of unconscious patients is provided.

Description

Combined examining table of CT machine

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a combined examining table of a CT machine.

Background

CT is a fully functional disease detection instrument, it is called as an electronic computer tomography technology for short, CT examination is based on the difference of X-ray absorption and transmission rate of different tissues of human body, the instrument with high sensitivity is used to measure human body, then the data obtained by measurement is inputted into the electronic computer, after the data is processed by the electronic computer, the cross section or three-dimensional image of the examined part of human body can be taken, and the tiny lesion of any part in the body can be found, the existing CT machine examining bed is generally fixed in the CT examining room, when the patient needs to examine, the patient can directly lie on the examining bed, but some patients with cerebral apoplexy usually do not have consciousness and can not move by oneself, and the existing examining bed can not place these instruments and infusion bottles, which causes inconvenient detection, if the manual work is holding up, the radiation of CT machine will cause the injury to the human body again, when needs are examined, generally need carry the patient to the inspection bed through many people's resultant force, directly carry the patient like this and probably can make the patient uncomfortable or pull monitoring instrument and transfer line, cause secondary damage to the patient easily, so need a inspection bed that makes things convenient for the inspection of cerebral apoplexy patient now urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the examining table which can facilitate the CT examination of unconscious patients.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a combination formula inspection bed of CT machine, includes the inspection bed body, be provided with detachable removal bed board on the inspection bed body, it passes through trip structural connection with the inspection bed body to remove the bed board, the trip structure is including fixed hook groove, the trip of setting on the inspection bed body and the driving piece that the drive trip card was established of setting on removing the bed board, the driving piece includes the rack that sets up with trip an organic whole and rotates the gear that sets up on the inspection bed body, wheel and rack toothing drive trip reciprocate realize with being connected of hook groove or remove and be connected, be connected with infusion bracing piece and instrument support board on the removal bed board.

Among the above-mentioned technical scheme, remove the bed board and can directly put the sick bed and use, when the patient need do the inspection like this, directly will remove the bed board and transfer to the inspection bed body on can, will remove the bed board, the patient that the inspection bed body can direct energy supply autonomous movement uses, the setting of trip structure can avoid removing bed board and inspection bed body relative slip, convenient inspection, the state is established to the card of the adjustable trip of gear, convenient fixed and the relieving.

As a further arrangement of the utility model, a guide cavity for installing the rack is arranged on the examination bed body, and a driving handle extending outwards is arranged on the gear.

Among the above-mentioned technical scheme, make things convenient for the hand to hold rotatory gear.

As a further arrangement of the utility model, the infusion support rod is rotatably connected with the movable bed board, the infusion support rod is provided with a hinged end, the outer contour of the hinged end is circular, a locking mechanism is arranged at the hinged position of the hinged end and the movable bed board, the locking mechanism comprises an insertion hole arranged on the outer peripheral surface of the hinged end and an elastic insertion component arranged on the side edge of the hinged end, and the elastic insertion component and the insertion hole form insertion fit.

Among the above-mentioned technical scheme, latched device can be divided into unblock state and locking state, the spliced eye is two and corresponds service position and draw in the position respectively, two spliced eyes become 90 degrees, during the unlatched state, the infusion bracing piece is the relaxed state, the state when the infusion bracing piece rotates promptly, at this moment elasticity grafting subassembly is in the state of removing grafting complex with the spliced eye, during the locking state, the infusion is in the state of being used or drawing in, fix through latched device promptly, the infusion bracing piece is in fixed angle, at this moment elasticity grafting subassembly is in the state of grafting complex with the spliced eye, moreover, the steam generator is simple in structure, and easy operation.

As a further arrangement of the present invention, the hinged end is hinged to the movable bed board through a hinge shaft, the elastic insertion assembly includes a pin column and a pressure spring which are arranged at a side edge of the hinged end, a guide column is arranged at a side edge of the pin column, a guide channel adapted to the guide column is arranged on the movable bed board, the guide channel is distributed along a radial direction of the hinge shaft, the pressure spring is located in the guide channel, one end of the pressure spring abuts against a bottom surface of the guide channel, the other end of the pressure spring abuts against the guide column, the guide column reciprocates in the guide channel, the pin column and an external contour of the hinged end have two matching relations, and a first matching relation is: the inserting hole is inserted and connected with the bolt column along with the rotation of the hinge shaft to the bolt column to form a limit matching relation, and the second matching relation is as follows: the guide post drives the end face of the latch post and the outer peripheral face of the hinged end to extrude through the elastic force of the pressure spring to form a butt fit relation.

Among the above-mentioned technical scheme, the spliced eye is rotatory when reaching the position coaxial with the bolt post along with the articulated shaft, the bolt post is because the effect of pressure spring elastic force passes the bolt post along the direction of hinged end, make the bolt post insert the spliced eye, it becomes spacing cooperation relation with the outside profile of hinged end to insert the bolt post, when the bolt post is in the disalignment with the spliced eye, the bolt post is under the effect of pressure spring elastic force with the outer peripheral face extrusion butt of hinged end, it becomes butt cooperation relation to insert the bolt post with the outside profile of hinged end, and during butt cooperation relation, the pressure spring is in the compressed state, just so can make the bolt post when coaxial with the spliced eye, the automatic spliced eye that inserts of bolt post, it is spacing to need not artifical supplementary, moreover, the steam generator is simple in structure, and stable, and convenient for operation.

As a further arrangement of the utility model, a strip-shaped through hole is arranged on the inner wall of the guide channel, the guide column is connected with the plug pin column through a connecting block arranged on the strip-shaped through hole in a penetrating manner, the length of the strip-shaped through hole is greater than the width of the connecting block, the connecting block moves in a reciprocating manner along the length direction of the strip-shaped through hole, the moving distance of the connecting block is equal to or greater than the depth of the plug hole, and a shifting block is formed at the end part, far away from the hinged end, of the plug pin column.

Among the above-mentioned technical scheme, the shifting block need be stirred to the outside profile of bolt post and hinged end from spacing cooperation to butt cooperation when the conversion, and the user removes the direction that keeps away from the spliced eye with the bolt post with pushing away the shifting block with the hand, then rotates the hinged end, makes the outside profile of bolt post and hinged end be in the butt cooperation again, conveniently resets.

The utility model further provides a medical examination bed, wherein the instrument supporting plate and the infusion supporting rod are distributed on two corresponding sides of the movable bed board, the instrument supporting plate is hinged at the tailstock of the movable bed board, two insertion holes are formed in the hinged end, the included angle between the central lines of the two insertion holes is 90 degrees, the infusion supporting rod can be attached to the side edge of the movable bed board through rotation, a hook is rotatably arranged on the infusion supporting rod, a supporting rod rotatably connected to the examination bed body is arranged below the instrument supporting plate, a recess for abutting the end portion of the supporting rod is formed in the lower end face of the instrument supporting plate, and protective plates are arranged on the peripheral edge of the instrument supporting plate.

Among the above-mentioned technical scheme, when the instrument backup pad used, can prop up it with the vaulting pole, make it parallel with the removal bed board, when not using, can hang down naturally, reduce occupation space.

The utility model is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a structure of an embodiment of the present invention;

FIG. 2 is a top view of a structure according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a side view of a structure of an embodiment of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

fig. 6 is a perspective view of the structure of the embodiment of the present invention.

Detailed Description

The embodiment of the utility model is shown in fig. 1-6, and a combined examining table of a CT machine comprises an examining table body 1, wherein a detachable movable bed plate 2 is arranged on the examining table body 1, the movable bed plate 2 is connected with the examining table body 1 through a hook structure, the hook structure comprises a hook groove 21 fixedly arranged on the movable bed plate 2, a hook 11 arranged on the examining table body 1 and a driving part 12 for driving the hook 11 to be clamped, the driving part 12 comprises a rack 121 integrally arranged with the hook 11 and a gear 122 rotatably arranged on the examining table body 1, the gear 122 is meshed with the rack 121 to drive the hook 11 to move up and down to realize connection or disconnection with the hook groove 21, and an infusion support rod 22 and an instrument support plate 25 are connected on the movable bed plate 2.

Remove bed board 2 and can directly put the sick bed and use, when the patient need do the inspection like this, directly will remove bed board 2 and shift to on the inspection bed body 1 can, will remove bed board 2 and get rid of, the patient that inspection bed body 1 can direct energy supply autonomous movement uses, the setting of trip 11 structure can avoid removing

bed board

2 and 1 relative sliding of inspection bed body, convenient inspection, the state is established to the card of the adjustable trip 11 of gear 122, convenient fixed and the relieving.

The examination bed body 1 is provided with a guide cavity 13 for mounting the rack 121, and the gear 122 is provided with a driving handle 1221 extending outwards. The rotary gear 122 is convenient to hold by hands.

The infusion support rod 22 is rotatably connected with the movable bed board 2, an articulated end 221 is arranged on the infusion support rod 22, the outer contour of the articulated end 221 is circular, a locking mechanism is arranged at the articulated position of the articulated end 221 and the movable bed board 2, the locking mechanism comprises an insertion hole 2211 formed in the outer peripheral surface of the articulated end 221 and an elastic insertion component 23 arranged on the side edge of the articulated end 221, and the elastic insertion component 23 and the insertion hole 2211 form insertion fit. The locking mechanism can be divided into an unlocking state and a locking state, the plug-in holes 2211 are two positions respectively corresponding to a using position and a folding position, the two plug-in holes 2211 form 90 degrees, the transfusion support rod 22 is in a loosening state in the unlocking state, namely the state when the transfusion support rod 22 rotates, at the moment, the elastic plug-in component 23 and the plug-in hole 2211 are in a state of releasing plug-in fit, the transfusion is in a using or folding state in the locking state, namely, the transfusion support rod 22 is fixed through the locking mechanism, the transfusion support rod 22 is in a fixed angle, at the moment, the elastic plug-in component 23 and the plug-in hole 2211 are in a plug-in fit state, the structure is simple, and the operation is easy.

Above-mentioned hinged end 221 passes through articulated shaft 2212 with removal bed board 2 and articulates, elasticity grafting subassembly 23 is including setting up bolt post 231 and the pressure spring 232 at the hinged end 221 side, the side of bolt post 231 is provided with guide post 233, be provided with the direction passageway 24 with the guide post 233 adaptation on the removal bed board 2, the radial distribution of articulated shaft 2212 is followed to direction passageway 24, pressure spring 232 is located direction passageway 24, and its one end butt is in the bottom surface of direction passageway 24, and other end butt is on guide post 233, guide post 233 is reciprocating motion in direction passageway 24, bolt post 231 has two kinds of cooperation relations with the outer profile of hinged end 221, and a cooperation relation is: the insertion hole 2211 is rotated to the plug pin 231 along with the hinge shaft 2212 to form a limit fitting relationship with the plug pin 231, and the second fitting relationship is: the guide column 233 drives the end face of the latch column 231 to be pressed against the outer peripheral surface of the hinge end 221 by the elastic force of the compression spring 232 to form an abutting fit relationship. When the plug hole 2211 rotates to a position coaxial with the plug column 231 along with the hinge shaft 2212, the plug column 231 moves the plug column 231 along the direction of the hinge end 221 under the action of the elastic force of the pressure spring 232, so that the plug column 231 is inserted into the plug hole 2211, namely, the plug column 231 and the external profile of the hinge end 221 form a limit fit relationship, when the plug column 231 and the plug hole 2211 are not coaxial, the plug column 231 is pressed and abutted against the outer peripheral surface of the hinge end 221 under the action of the elastic force of the pressure spring 232, namely, the plug column 231 and the external profile of the hinge end 221 form an abutment fit relationship, and when the abutment fit relationship is formed, the pressure spring 232 is in a compressed state, so that the plug column 231 and the plug hole 2211 are coaxial, the plug column 231 is automatically inserted into the plug hole 2211, manual assistance limitation is not needed, the structure is simple and stable, and the operation is convenient.

The inner wall of the guide channel 24 is provided with a strip-shaped through hole 241, the guide column 233 is connected with the plug column 231 through a connecting block 234 arranged on the strip-shaped through hole 241 in a penetrating manner, the length of the strip-shaped through hole 241 is greater than the width of the connecting block 234, the connecting block 234 reciprocates along the length direction of the strip-shaped through hole 241, the moving distance of the connecting block 234 is equal to or greater than the depth of the plug hole 2211, and a shifting block is formed at the end part, far away from the hinged end 221, of the plug column 231. The shifting block needs to be shifted when the external profiles of the plug pin column 231 and the hinge end 221 are converted from the limit matching relation to the butt matching relation, a user pushes the shifting block with a hand to move the plug pin column 231 in the direction away from the plug hole 2211, then the hinge end 221 is rotated, the external profiles of the plug pin column 231 and the hinge end 221 are in the butt matching relation again, and resetting is facilitated.

Above-mentioned instrument backup pad 25 distributes with infusion bracing piece 22 and is located the both sides that correspond of removing bed board 2, instrument backup pad 25 articulates the tailstock department at removing bed board 2, infusion bracing piece 22 can laminate at the side of removing bed board 2 through rotating, be provided with couple 222 on the infusion bracing piece 22, when infusion bracing piece 22 is parallel with removing bed board 2, this couple 222 can be used to hang and establish the drainage bag, when infusion bracing piece 22 is perpendicular with removing bed board 2, this couple 222 can be used to hang and establish infusion bag, the below of instrument backup pad 25 is provided with rotates the vaulting pole 251 of connecting on inspection bed body 1, the lower terminal surface of instrument backup pad 25 is provided with the sunken 252 that supplies the tip butt of vaulting pole 251, the edge all around of instrument backup pad 25 is provided with guard plate 253. The setting of instrument backup pad 25 can be used to place instruments such as ECG monitor, and the setting of guard plate 253 can carry out spacing protection to the instrument, avoids the instrument to drop, and when instrument backup pad 25 used, available vaulting pole 251 propped up it, made it parallel with removal bed board 2, when not using, can hang down naturally, reduces occupation space, and all above-mentioned structures of preferred all adopt non-metallic material to make, avoid causing the influence to the CT inspection.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention is not limited to the above embodiments, and those skilled in the art can implement the present invention in other embodiments according to the disclosure of the present invention, or make simple changes or modifications on the design structure and idea of the present invention, and fall into the protection scope of the present invention.

Claims

1. The utility model provides a combination formula inspection bed of CT machine, includes the inspection bed body, its characterized in that: be provided with detachable removal bed board on the inspection bed body, remove the bed board and pass through trip structural connection with the inspection bed body, the trip structure includes fixed hook groove, the trip of setting on the removal bed board on, the driving piece that the drive trip card established of fixed setting on the inspection bed body, the driving piece includes the rack that sets up with trip an organic whole and rotates the gear that sets up on the inspection bed body, wheel and rack toothing drive trip reciprocates the realization and is connected or removes with being connected in hook groove, be connected with infusion bracing piece and instrument supporting board on the removal bed board.

2. The combined examining table of CT machine according to claim 1, characterized in that: the inspection bed body is provided with a guide cavity for mounting the rack, and the gear is provided with a driving handle extending outwards.

3. The combined examining table of the CT machine according to claim 1 or 2, wherein: the infusion bracing piece rotates with the removal bed board to be connected, have a hinged end on the infusion bracing piece, the outside profile of this hinged end is circular, the hinged end is equipped with latch mechanism with the articulated department that removes the bed board, latch mechanism is including setting up the spliced eye on the hinged end outer peripheral face and setting up the elasticity grafting subassembly at the hinged end side, elasticity grafting subassembly forms the cooperation of pegging graft with the spliced eye.

4. The combined examining table of CT machine according to claim 3, characterized in that: the hinged end is articulated through the hinge axis with removing the bed board, elasticity grafting subassembly is including setting up bolt post and the pressure spring at the hinged end side, the side of bolt post is provided with the guide post, be provided with the direction passageway with the guide post adaptation on the removal bed board, the radial distribution of articulated shaft is followed to the direction passageway, the pressure spring is located the direction passageway, its one end butt in the bottom surface of direction passageway, other end butt on the guide post, the guide post is reciprocating motion in the direction passageway, the bolt post has two kinds of cooperation relations with the outside profile of hinged end, and a cooperation relation is: the inserting hole is inserted and connected with the bolt column along with the rotation of the hinge shaft to the bolt column to form a limit matching relation, and the second matching relation is as follows: the guide post drives the end face of the latch post and the outer peripheral face of the hinged end to extrude through the elastic force of the pressure spring to form a butt fit relation.

5. The combined examining table of CT machine according to claim 4, characterized in that: the inner wall of the guide channel is provided with a strip-shaped through hole, the guide column is connected with the plug pin column through a connecting block arranged on the strip-shaped through hole in a penetrating mode, the length of the strip-shaped through hole is larger than the width of the connecting block, the connecting block moves in a reciprocating mode along the length direction of the strip-shaped through hole, the moving distance of the connecting block is equal to or larger than the depth of the insertion hole, and the end portion, far away from the hinged end, of the plug pin column forms a shifting block.

6. The combined examining table of CT machine according to claim 4 or 5, characterized in that: the utility model discloses an inspection bed, including instrument backup pad, infusion bracing piece, hinge end, spliced eye, infusion support bar, instrument backup pad and infusion bracing piece distribute to be located the both sides that correspond of moving bed board, the instrument backup pad articulates in the tailstock department of moving bed board, the articulated end on be provided with two spliced eye, two the central line contained angle of spliced eye is 90 degrees, the infusion bracing piece is through rotating the side of laminating at moving bed board, it is provided with the couple to rotate on the infusion bracing piece, the below of instrument backup pad is provided with the vaulting pole of rotation connection on the inspection bed body, the lower terminal surface of instrument backup pad is provided with the sunken of the tip butt that supplies the vaulting pole, the edge all around of instrument backup pad is provided with the guard plate.