CN113456103A

CN113456103A - Medical observation equipment

Info

Publication number: CN113456103A
Application number: CN202110670374.4A
Authority: CN
Inventors: 牛双
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-10-01

Abstract

The invention discloses medical observation equipment which comprises a support frame, a lying bed, a rotating motor, a lifting screw, a driving motor, a support arm, a detector and an isolating device, wherein the support frame is arranged on the lying bed; the isolating device comprises a threaded sleeve, a sliding guide rail, a supporting rod, a sliding connection plate, a winch, a pull rope, a first-stage isolating plate, a second-stage isolating plate and a supporting baffle plate, wherein the first-stage isolating plate is provided with a downward pressing protruding plate, the second-stage isolating plate is provided with a limiting protruding plate and a downward pressing protruding plate, the inner side surface of the second-stage isolating plate is provided with a sliding groove, a spring is arranged in the sliding groove, the supporting baffle plate is provided with a limiting protruding plate and a fixing protruding plate, the inner side surface of the supporting baffle plate is provided with a sliding groove, the spring is arranged in the sliding groove, and the second-stage isolating plate is provided with a plurality of groups. The invention belongs to the field of medical instruments, and particularly provides a medical observation device which is simple and practical and solves the problem that an X-ray detector in the current market is difficult to control the irradiation range so as to increase the radiation hazard of a detected person.

Description

Medical observation equipment

Technical Field

The invention belongs to the field of medical instruments, and particularly relates to medical observation equipment.

Background

Since people find that X-rays have certain penetrability, the X-rays are widely applied to medical diagnosis, in the observation process, the X-rays irradiate on the human body and cause certain radiation to people, particularly epithelial cells of tissues such as lymphatic tissues, stomach, intestines, kidney, liver, lung and the like of the people are more sensitive to the X-rays, the traditional solution is that the detected people generally wear a lead skirt to reduce the harm from the X-ray radiation, but sometimes the detected people do not know standard operation, or key parts of the detected people cannot be well protected, or parts needing to be detected are shielded, and certain negative effects are brought to the detection process and the result.

Disclosure of Invention

Aiming at the situation, in order to make up for the existing defects, the invention provides simple and practical medical observation equipment, and the irradiation range of X-rays is controlled through an isolation lead plate, so that the problem that the irradiation range is difficult to control by an X-ray detector on the market at present, and the radiation hazard of a detected person is increased is solved.

The invention provides the following technical scheme: the invention relates to medical observation equipment which comprises a support frame, a lying bed, a rotating motor, a lifting screw rod, a driving motor, a support arm, a detector and an isolating device, wherein the support frame is arranged on the lying bed; the support frame comprises two groups of frame columns and a group of transverse plates, the transverse plates are vertically arranged on the lower portions of the frame columns, the lying bed is arranged on the transverse plates, guide rails are arranged on the transverse plates, the lying bed is arranged on the guide rails in a sliding mode, saw-shaped racks are arranged below the lying bed, the rotating motor is arranged below the transverse plates, a gear is arranged on a power output shaft of the rotating motor and meshed with the saw-shaped racks, the lifting screw is rotatably arranged inside the frame columns, a first conical gear is arranged at the lower end of the lifting screw, the driving motor is arranged below the transverse plates, the lifting screw and the frame columns are correspondingly provided with two groups, the driving motor is a double-head motor, a second conical gear is arranged on an output shaft of the driving motor and meshed with the first conical gear, the support arm is arranged on one side of the lying bed, the detector is arranged on the support arm, and the isolating device is arranged on the lifting screw, the isolating device comprises a threaded sleeve, a sliding guide rail, a supporting rod, a sliding connecting plate, a winch, a pull rope, a first-stage isolating plate, a second-stage isolating plate and a supporting clapboard, one end of the threaded sleeve is connected with the lifting screw through threads, the second-stage isolation plate and the supporting baffle are hollow plates with openings at two ends, the supporting clapboard is vertically arranged on the threaded sleeve, the second-stage clapboard is arranged in the supporting clapboard in a sliding way, the first-stage isolation plate is arranged in the second-stage isolation plate in a sliding manner, the sliding guide rail is arranged on the supporting clapboard, the sliding connecting plate is arranged on the sliding guide rail in a sliding way, a supporting rod is arranged on the sliding connecting plate, one end of the supporting rod is connected with the first-stage isolation plate, the winch is arranged in the supporting partition plate, one end of the pull rope is arranged on the first-stage isolation plate, and the other end of the pull rope sequentially penetrates through the second-stage isolation plate and the supporting partition plate to be connected with the winch.

Furthermore, a pressing convex plate is arranged at the end, close to the connecting frame column, of the first-stage isolation plate, a limiting convex plate is arranged at the end, far away from the connecting frame column, of the second-stage isolation plate, a pressing convex plate is arranged at the end, close to the connecting frame column, of the second-stage isolation plate, a sliding groove is formed in the inner side surface of the second-stage isolation plate, the sliding groove is formed between the limiting convex plate and the pressing convex plate of the second-stage isolation plate, a spring is arranged in the sliding groove, one end of the spring is connected with the pressing convex plate of the first-stage isolation plate, one end of the spring is connected with the pressing convex plate of the second-stage isolation plate, and the pressing convex plate of the first-stage isolation plate is in contact with the limiting convex plate of the second-stage isolation plate when the spring is in a fully extended state; the end, far away from the connecting frame column, of the supporting partition plate is provided with a limiting protruding plate, the middle of the supporting partition plate is provided with a fixed protruding plate, the inner side surface of the supporting partition plate is provided with a sliding groove, the sliding groove is arranged between the limiting protruding plate and the fixed protruding plate of the supporting partition plate, a spring is arranged in the sliding groove, one end of the spring is connected with a pressing protruding plate of the second-stage partition plate, the other end of the spring is connected with the fixed protruding plate of the supporting partition plate, and the pressing protruding plate of the second-stage partition plate is in contact with the limiting protruding plate of the supporting partition plate when the spring is in a fully extended state; the lower pressing protruding plate of the first-stage isolation plate slides along the sliding groove of the second-stage isolation plate and slides to the lower pressing protruding plate of the second-stage isolation plate to drive the second-stage isolation plate to slide together, so that the lower pressing protruding plate of the second-stage isolation plate slides along the sliding groove of the supporting partition plate and stops sliding when sliding to the fixed protruding plate.

Furthermore, the second-stage isolation plates are provided with a plurality of groups, and every two adjacent groups of second-stage isolation plates are connected in a sliding mode through a pressing protruding plate, a limiting protruding plate, a sliding groove and a spring.

Furthermore, the threaded sleeve, the supporting rod, the winch, the pull rope, the first-stage isolation plate, the second-stage isolation plate and the supporting partition plate are provided with two sets, and the threaded sleeve, the supporting rod, the winch, the pull rope, the first-stage isolation plate, the second-stage isolation plate and the supporting partition plate are respectively connected to the two sets of frame columns and are symmetrically arranged.

Furthermore, the first-stage isolation plate, the second-stage isolation plate and the supporting partition plate are lead plates, so that ray beams of X-rays penetrating through the partition plates can be effectively reduced.

Further, the elastic force of the spring in the next-stage partition plate is greater than that of the spring in the previous-stage partition plate, and the elastic force of the spring in the supporting partition plate is greater than that of the spring in the second-stage partition plate.

The invention with the structure has the following beneficial effects: the invention provides a medical observation device which is simple to use and operate and easy to store, and can adjust X-rays to irradiate the body part of a person to be detected according to the specific condition of a patient, so that the damage of the X-rays to the person to be detected is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a medical viewing device of the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1;

FIG. 3 is a top view of a spacer of a medical viewing device of the present invention;

fig. 4 is a schematic structural diagram of a first-stage isolation plate, a second-stage isolation plate and a supporting partition plate of the medical observation device of the invention.

The device comprises a support frame 1, a support frame 2, a lying bed 3, a rotating motor 4, a lifting screw rod 5, a driving motor 6, a support arm 7, a detector 8, an isolating device 9, a frame column 10, a transverse plate 11, a saw-shaped rack 12, a gear 13, a first bevel gear 14, a second bevel gear 15, a threaded sleeve 16, a sliding guide rail 17, a support rod 18, a sliding connecting plate 19, a winch 20, a pull rope 21, a first-stage isolating plate 22, a second-stage isolating plate 23, a support baffle plate 24, a downward pressing protruding plate 25, a limiting protruding plate 26, a fixed protruding plate 27 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 4, the technical scheme adopted by the invention is as follows: the invention relates to medical observation equipment, which comprises a support frame 1, a lying bed 2, a rotating motor 3, a lifting screw rod 4, a driving motor 5, a support arm 6, a detector 7 and an isolating device 8, wherein the support frame is connected with the upper end of the support frame; the support frame 1 comprises two groups of frame columns 9 and a group of transverse plates 10, the transverse plates 10 are vertically arranged at the lower parts of the frame columns 9, the lying bed 2 is arranged on the transverse plates 10, guide rails are arranged on the transverse plates 10, the lying bed 2 is arranged on the guide rails in a sliding manner, saw-shaped racks 11 are arranged below the lying bed 2, a rotating motor 3 is arranged below the transverse plates 10, a power output shaft of the rotating motor 3 is provided with a gear 12, the gear 12 is meshed with the saw-shaped racks 11, a lifting screw 4 is rotatably arranged in the frame columns 9, the lower end of the lifting screw 4 is provided with a conical gear I13, a driving motor 5 is arranged below the transverse plates 10, the lifting screw 4 and the frame columns 9 are correspondingly provided with two groups, the driving motor 5 is a double-head motor, an output shaft of the driving motor 5 is provided with a conical gear II 14, the conical gear II 14 is meshed with the conical gear I13, the support arms 6 are arranged at one side of the lying bed 2, a detector 7 is arranged on the support arms 6, an isolation device 8 is arranged on the lifting screw 4, the isolation device 8 comprises a threaded sleeve 15, a sliding guide rail 16, a support rod 17, a sliding connection plate 18, a winch 19, a pull rope 20, a first-stage isolation plate 21, a second-stage isolation plate 22 and a support baffle plate 23, threaded sleeve 15 one end is located lifting screw 4 through threaded connection, second grade division board 22 and support baffle 23 are both ends open-ended cavity board, support baffle 23 is located perpendicularly on threaded sleeve 15, second grade division board 22 slides and locates in the support baffle 23, first grade division board 21 slides and locates in second grade division board 22, sliding guide 16 locates on the support baffle 23, sliding connection board 18 slides and locates on sliding guide 16, be equipped with bracing piece 17 on the sliding connection board 18, bracing piece 17 one end is connected with first grade division board 21, hoist engine 19 locates in the support baffle 23, 20 one end of stay cord is located on first grade division board 21, 20 other ends of stay cord pass second grade division board 22 and support baffle 23 in proper order and are connected with hoist engine 19.

Wherein, the inner side surface of the first-stage isolation plate 22 is provided with a sliding groove, the sliding groove is arranged between the limit convex plate 25 and the lower pressing convex plate 24 of the second-stage isolation plate 22, a spring 27 is arranged in the sliding groove, one end of the spring 27 is connected with the lower pressing convex plate 24 of the first-stage isolation plate 21, one end of the spring 27 is connected with the lower pressing convex plate 24 of the second-stage isolation plate 22, the lower pressing convex plate 24 of the first-stage isolation plate 21 is contacted with the limit convex plate 25 of the second-stage isolation plate 22 when the spring 27 is in a fully extended state, the end of the support isolation plate 23 far away from the connecting frame column 9 is provided with the limit convex plate 25, the middle part is provided with a fixed convex plate 26, the inner side surface of the support isolation plate 23 is provided with a sliding groove, the sliding groove is arranged between the limit convex plate 25 and the fixed convex plate 26 of the support isolation plate 23, the spring 27 is arranged in the sliding groove, one end of the spring 27 is connected with the lower pressing convex plate 24 of the second-stage isolation plate 22, and the other end is connected with the fixed convex plate 26 of the support isolation plate 23, under the complete extension state of the spring 27, the downward pressing convex plate 24 of the second-stage isolation plate 22 contacts with the limiting convex plate 25 of the supporting partition plate 23, the downward pressing convex plate 24 of the first-stage isolation plate 21 slides along the sliding groove of the second-stage isolation plate 22 to slide to the downward pressing convex plate 24 of the second-stage isolation plate 22, the second-stage isolation plate 22 is driven to slide together, the downward pressing convex plate 24 of the second-stage isolation plate 22 slides along the sliding groove of the supporting partition plate 23, and when the downward pressing convex plate 24 slides to the fixing convex plate 26, the sliding is stopped. The second-stage isolation plates 22 are provided with a plurality of groups, and every two adjacent groups of second-stage isolation plates 22 are connected in a sliding mode through a downward pressing protruding plate 24, a limiting protruding plate 25, a sliding groove and a spring 27. The threaded sleeve 15, the supporting rod 17, the winch 19, the pull rope 20, the first-stage isolation plate 21, the second-stage isolation plate 22 and the supporting partition plate 23 are provided with two sets, and the threaded sleeve 15, the winch 19, the pull rope 20, the first-stage isolation plate 21, the second-stage isolation plate 22 and the supporting partition plate 23 are connected to the two sets of frame columns 9 respectively and are symmetrically arranged. The first-stage isolation plate 21, the second-stage isolation plate 22 and the supporting partition plate 23 are all lead plates, and therefore ray bundles of X-rays penetrating through the partition plates can be effectively reduced. The elastic force of the spring 27 in the next-stage partition plate is greater than that of the spring 27 in the previous-stage partition plate, and the elastic force of the spring 27 in the support partition plate 23 is greater than that of the spring 27 in the second-stage partition plate.

When the X-ray detector is used specifically, a detected person lies in the lying bed 2, the position of the detector 7 is adjusted according to the position to be detected, in an initial state, the first-stage isolation plate 21 and the second-stage isolation plate 22 are in an extending state due to the elasticity of the spring 27, the pull rope 20 is recovered by controlling the winch 19, the pull rope 20 drives the first-stage isolation plate 21 to recover, the downward pressing convex plate 24 of the first-stage isolation plate 21 slides to be in contact with the downward pressing convex plate 24 of the second-stage isolation plate 22, the pull rope 20 continues to be recovered, the first-stage isolation plate 21 drives the second-stage isolation plate 22 to recover, and at the moment, the space between the two first-stage isolation plates 21 can be used for an X-ray beam to pass through.

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.

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 medical viewing device characterized by: comprises a support frame, a lying bed, a rotating motor, a lifting screw, a driving motor, a support arm, a detector and an isolating device; the support frame comprises two groups of frame columns and a group of transverse plates, the transverse plates are vertically arranged on the lower portions of the frame columns, the lying bed is arranged on the transverse plates, guide rails are arranged on the transverse plates, the lying bed is arranged on the guide rails in a sliding mode, saw-shaped racks are arranged below the lying bed, the rotating motor is arranged below the transverse plates, a gear is arranged on a power output shaft of the rotating motor and meshed with the saw-shaped racks, the lifting screw is rotatably arranged inside the frame columns, a first conical gear is arranged at the lower end of the lifting screw, the driving motor is arranged below the transverse plates, the lifting screw and the frame columns are correspondingly provided with two groups, the driving motor is a double-head motor, a second conical gear is arranged on an output shaft of the driving motor and meshed with the first conical gear, the support arm is arranged on one side of the lying bed, the detector is arranged on the support arm, and the isolating device is arranged on the lifting screw, the isolating device comprises a threaded sleeve, a sliding guide rail, a supporting rod, a sliding connecting plate, a winch, a pull rope, a first-stage isolating plate, a second-stage isolating plate and a supporting clapboard, one end of the threaded sleeve is connected with the lifting screw through threads, the second-stage isolation plate and the supporting baffle are hollow plates with openings at two ends, the supporting clapboard is vertically arranged on the threaded sleeve, the second-stage clapboard is arranged in the supporting clapboard in a sliding way, the first-stage isolation plate is arranged in the second-stage isolation plate in a sliding manner, the sliding guide rail is arranged on the supporting clapboard, the sliding connecting plate is arranged on the sliding guide rail in a sliding way, a supporting rod is arranged on the sliding connecting plate, one end of the supporting rod is connected with the first-stage isolation plate, the winch is arranged in the supporting partition plate, one end of the pull rope is arranged on the first-stage isolation plate, and the other end of the pull rope sequentially penetrates through the second-stage isolation plate and the supporting partition plate to be connected with the winch.

2. A medical viewing device according to claim 1, wherein: the first-stage isolation plate is provided with a downward pressing protruding plate close to the column end of the connecting frame, the second-stage isolation plate is provided with a limiting protruding plate far away from the column end of the connecting frame, the second-stage isolation plate is provided with a downward pressing protruding plate close to the column end of the connecting frame, the inner side surface of the second-stage isolation plate is provided with a sliding groove, the sliding groove is arranged between the limiting protruding plate and the downward pressing protruding plate of the second-stage isolation plate, a spring is arranged in the sliding groove, one end of the spring is connected with the downward pressing protruding plate of the first-stage isolation plate, and one end of the spring is connected with the downward pressing protruding plate of the second-stage isolation plate; the utility model discloses a support baffle, including the support baffle, the link post end is kept away from to the support baffle, and the support baffle is equipped with spacing arch bar, and the middle part is equipped with fixed raised plate, the inboard surface of support baffle is equipped with the sliding tray, the sliding tray is located between the spacing arch bar and the fixed raised plate of support baffle, be equipped with the spring in the sliding tray, spring one end is connected with the protruding board of pushing down of second grade division board, and one end is connected with the fixed raised plate of support baffle.

3. A medical viewing device according to claim 1, wherein: the second-stage isolation plates are provided with a plurality of groups, and the adjacent two groups of second-stage isolation plates are connected in a sliding mode through a downward pressing protruding plate, a limiting protruding plate, a sliding groove and a spring.

4. A medical viewing device according to claim 1, wherein: the support device comprises a threaded sleeve, a support rod, a winch, a pull rope, a first-stage isolation plate, a second-stage isolation plate and a support baffle plate, wherein the threaded sleeve, the support rod, the winch, the pull rope, the first-stage isolation plate, the second-stage isolation plate and the support baffle plate are arranged in two sets, and the threaded sleeve, the support rod, the winch, the pull rope, the first-stage isolation plate, the second-stage isolation plate and the support baffle plate are connected to two sets of frame columns respectively and are symmetrically arranged.

5. A medical viewing device according to claim 1, wherein: the first-stage isolation plate, the second-stage isolation plate and the supporting partition plate are all lead plates.

6. A medical viewing device according to claim 1, wherein: the elastic force of the spring in the next-stage partition plate is greater than that of the spring in the previous-stage partition plate, and the elastic force of the spring in the supporting partition plate is greater than that of the spring in the second-stage partition plate.