CN211271867U

CN211271867U - Lumbar disc herniation diagnosis platform

Info

Publication number: CN211271867U
Application number: CN202020035454.3U
Authority: CN
Inventors: 何源亮
Original assignee: First Peoples Hospital of Longquanyi District Chengdu
Current assignee: First Peoples Hospital of Longquanyi District Chengdu
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-08-18
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a lumbar disc herniation diagnostic table can fix and use on the sick bed, can be used for the straight leg of lumbar disc herniation to raise experimental, the straight leg is raised and is strengthened experimental, the strong limb is raised experimental, its structure includes: fixed frame, the board of puting up, lifting mechanism, fixed frame is fixed with the sick bed, guarantee the stability in the use, the board of puting up is located fixed frame, its one end and fixed frame rotatable coupling, make the board of puting up to rotate, measure turned angle through the angle sensor who sets up on rotating the connecting portion, therefore it is more accurate, the another side of board of puting up still is provided with the rotor plate, the rotor plate is used for fixed patient foot, and can rotate patient foot, the board of puting up goes up and down through the pulling of the connection rope that passes the pulley, consequently can be by patient self-control lifting speed, avoid the pain that the misoperation arouses, the utility model discloses rational in infrastructure, convenient to use, the numerical value that obtains is accurate.

Description

Lumbar disc herniation diagnosis platform

Technical Field

The utility model belongs to the technical field of medical check out test set, concretely relates to lumbar disc herniation diagnosis platform.

Background

As the waist part is the pivot of the movement of the human body and bears great extrusion and torsional stress, the intervertebral disc of the waist part is most likely to generate degenerative rupture, intervertebral disc protrusion occurs under the action of slight waist sprain or external factors such as wind, cold, dampness and the like, and the diagnosis of the lumbar intervertebral disc protrusion usually needs to judge the dragging sign of the lower lumbar spinal nerve root: that is: the straight leg raising test, the straight leg raising reinforcing test and the limb strengthening raising test are as follows: when the patient lies on the back during examination, the examiner holds the ankle part of the patient with one hand and places the other hand above the knee joint to keep the knee joint in a stretched position and lift the knee joint to a certain angle, and the patient feels positive when the patient feels radioactive pain or numbness or the original pain or numbness aggravates on the lower limbs, and the lifting angle of the patient is recorded; in the prior art, the operation is mainly performed manually by a doctor, the angle and height of the straight leg cannot be accurately obtained, only simple estimation can be performed, and the doctor is easy to cause serious pain to a patient by slightly deflecting the straight leg, so that the operation needs to be performed very carefully.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the utility model provides a lumbar disc herniation diagnosis platform not only can accurately obtain the straight leg and raise experimental angle, but also can accomplish the straight leg and raise the enhancement test and the strong limb and raise the test, and it is more convenient to use, and the data is accurate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the lumbar disc herniation diagnosis platform comprises a fixed frame, a binding plate and a lifting mechanism;

the fixing frame comprises a frame, a fixing belt and a fixing block, wherein the middle of the frame is hollow, the fixing block is arranged on one side, close to the bed edge, of the frame, the fixing belt is arranged on the side face opposite to the side face, one end of the fixing belt is fixed on the frame, the other end of the fixing belt is a free end, a groove is formed in one side, facing the bed edge, of the fixing block, a bolt is arranged on the bottom face of the fixing block, the groove is clamped behind the bed edge, the fixing block is fixed on the bed edge through screwing the bolt, and a binding belt tighten;

the binding plate includes: the patient fixing device comprises an outer plate, an extension plate and a rotating plate, wherein a cavity for the extension plate to move is formed in the outer plate, the extension plate can move in the outer plate, the outward edge of the extension plate is connected with the rotating plate through a rotating rod, and connecting belts are arranged on the outer plate, the extension plate and the rotating plate and used for fixing a patient;

the lifting mechanism comprises: the rope is connected to the connecting rope, two ends of the connecting rope are located on two sides of the pulley, one end of the connecting rope is connected with the binding plate, and the other end of the connecting rope is used for pulling the binding plate.

Furthermore, scales are marked on the position, close to the side face, of the top face of the frame.

Furthermore, the pulleys are two and are fixed on the support, the connecting ropes are also two, one ends of the two connecting ropes are fixed on two sides of the binding plate, and the other ends of the two connecting ropes are free ends.

Furthermore, the free ends of the two connecting ropes are fixed on the pull rod, the pull rod is a straight rod, and the distance between the fixed points of the two connecting ropes on the pull rod is the same as the distance between the two pulleys.

Furthermore, a measuring rope is arranged below the rotating rod, and length marks are arranged on the measuring rope.

The utility model discloses following beneficial effect has at least:

(1) can accomplish down that the lumbar vertebrae nerve root involves the straight leg that the sign detected and raises the experiment, straight leg is raised and is strengthened the experiment, is good for the limb and raises three experiments of experiment under the equipment, and the function is more comprehensive.

(2) The rotation numerical value is obtained through the angle sensor arranged on the rotating shaft, and the method is more accurate compared with the traditional visual estimation method.

(3) The fixed frame is also provided with scales, the scales are matched with the measuring rope fixed on the rotating rod, the rotating angle can be manually calculated, the result can be compared with the result of the angle sensor, the precision of the result is guaranteed, and the angle sensor can be used for calibrating the angle sensor.

(4) The lifting mechanism is lifted by the patient through pulling, so that the excessive pain of the patient caused in the pulling process can be well avoided, and the pain of the patient is avoided.

Drawings

The accompanying drawings, which form a part of the specification, 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 invention and not to limit the invention.

In the drawings:

fig. 1 schematically shows a state diagram of the use of the invention;

FIG. 2 schematically shows a structural diagram of the testing angle of the present invention;

fig. 3 schematically shows a structural schematic view of a top view angle of the present invention;

wherein the figures include the following reference numerals:

1-fixed frame, 11-frame, 12-fixed belt, 13-fixed block, 14-rotating shaft, 15-scale, 21-outer plate, 22-extension plate, 23-rotating plate, 24-rotating rod, 25-measuring rope, 31-support, 32-pulley, 33-connecting rope and 34-pull rod.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …, above," "overlying" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Examples

As shown in fig. 1 is a lumbar disc herniation diagnosis platform, can fix and use on the sick bed, can be used for the straight leg of lumbar disc herniation to raise test, straight leg to raise and strengthen test, strong limb and raise test, its structure includes: fixed frame 1, the board of puting up, lifting mechanism, fixed frame 1 is fixed with the sick bed, guarantee the stability in the use, the board of puting up is located fixed frame 1, including the planking, the extension plate, the rotor plate, one of them side of planking and fixed frame 1 rotatable coupling, make the board of puting up to rotate, measure turned angle through the angle sensor who sets up on the rotation connecting portion, therefore more accurate, the another side of planking still is provided with rotor plate 23, rotor plate 23 is used for fixed patient foot, and can rotate patient foot, the board of puting up to go up and down through the pulling of the connecting rope 33 that passes pulley 32 in the lifting mechanism, can be by oneself control lifting speed by the patient, avoid the pain that the misoperation arouses.

The fixing frame 1 comprises a frame 11, a fixing belt 12 and a fixing block 13, as shown in figure 1, the frame 11 is a rectangular long plate, the middle part of the frame is a rectangular opening for installing the binding plate, one side of the frame 11 close to a bed edge is provided with the fixing block 13, the side opposite to the side is provided with the fixing belt 12, one end of the fixing belt 12 is fixed on the frame 11, the other end is a free end, when in use, the free end of the fixing belt 12 bypasses a bed board and passes through a bandage tightener at the bottom of the fixing belt 12, the fixing belt 12 is tightened through the bandage tightener, as shown in figure 2, one side of the fixing block 13 is provided with a groove, the groove is clamped on the bed edge, the bottom surface of the fixing block 13 is provided with a bolt, the fixing block 13 is fixed on the bed edge through tightly abutting the bolt with the bed edge in the groove, the bottom of the fixing block 13 is also provided with the bandage tightener for, and moreover, the fixing belt 12 can be detachably mounted, and the fixing block 13 can be loosened after the fixing belt 12 is taken down when the fixing belt needs to be removed.

It should be noted that: as shown in figure 3, the top surface of the frame 11 close to the side surface is marked with scales 15, which can visually show the extension length of the binding plate, and the rotation angle can be calculated by matching with the measuring rope 25 of the binding plate.

As shown in fig. 3, the binding plate is installed at the hollow part of the fixing frame 1, the binding plate is a rectangular long plate, the outer plate 21 is located in the fixing frame, the rotating shaft 14 passes through the short side of the outer plate 21 and the frame 11, and the two are rotatably connected, so that the outer plate 21 can rotate by using the rotating shaft 14 as the rotating shaft, and the binding plate comprises: planking 21, extension board 22, rotor plate 23, wherein planking 21 is inside to be provided with the cavity that supplies extension board 22 to move, make extension board 22 can move in planking 21, thereby adapt to different leg length patients ' use, extension board 22 is connected with rotor plate 23 through bull stick 24 in the limit outwards, make rotor plate 23 can use bull stick 24 to take place to rotate as rotation center, when using, planking 21, extension board 22, all be provided with the connecting band on rotor plate 23, the connecting band is with on fixed planking 21 of patient's leg and extension board 22, thereby guarantee the straight state of shank in the in-process that rises, rotor plate 23 is used for patient's foot to place, fix the foot on rotor plate 23 through the connecting band, make the foot also can take place forward or dorsad rotation.

It is worth noting that: as shown in fig. 2, a measuring rope 25 is further arranged below the rotating rod 24, a length mark is arranged on the measuring rope 25, the lifting height can be measured by straightening the measuring rope in the using process, and the lifting height can be calculated by matching with the scale 15 on the frame 11.

On the fixed frame 1 of lifting mechanism installation for lift up the board of binding, its structure includes: a bracket 31, a pulley 32 and a connecting rope 33, as shown in fig. 2, the pulley 32 is strung on the bracket 31 and can rotate on the bracket 31, one end of the connecting rope 33 is fixed on the outer plate 21, the other end is placed at the other end of the pulley 32 after passing around the pulley 32, and the connecting rope is pulled by a person when in use; as shown in fig. 3, two pulleys 32 are fixed on the bracket 31, two connecting ropes 33 are also provided and are respectively located on two sides of the outer plate 21, the two connecting ropes 33 are respectively wound on the two pulleys 32 and fixed on two sides of the outer plate 21, so that the outer plate 21 is stressed more evenly, the side surfaces of the pulleys 32 are inward-concave arc surfaces, and the connecting ropes 33 are located in the concave surfaces, so that the situation that the connecting ropes 33 are separated from the pulleys 32 in the using process is reduced.

It should be noted that: the free ends of the two connecting ropes 33 are fixed on the pull rod 34, the pull rod 34 is a straight rod, the distance between the fixed points of the two connecting ropes 33 fixed on the pull rod 34 is the same as the distance between the two pulleys 32, the use is convenient, the comfort level is good, the gap between the two connecting ropes 33 can be kept, and the condition that the connecting ropes are mutually wound and knotted in the use or placement process is avoided.

When the straight leg raising test and the limb raising test are carried out, the leg to be checked by the patient is placed on the outer plate 21, the extension plate 22 is adjusted according to the leg length of the patient and is tightly bound through the connecting belt, the foot of the patient is fixed on the rotating plate 23 through the connecting belt, the patient pulls the pull rod 34 by oneself, the outer plate 21 is raised until the pain is felt, and the doctor directly judges according to the value of the angle sensor.

As the feet of the patient are fixed on the rotating plate 23, the doctor can manually rotate the rotating plate 23 to move the feet of the patient back to back, so that the straight leg lifting strengthening test can be carried out on the same device.

In this embodiment, the belt tightener, the rotating shaft, the angle sensor and the pulley are well known in the art, and the method of connecting the angle sensor to the display screen and displaying the angle through the display screen is a conventional technical means for those skilled in the art, and therefore, the detailed description thereof is omitted.

Claims

1. Lumbar disc herniation diagnostic table, its characterized in that: comprises a fixed frame, a binding plate and a lifting mechanism;

2. The lumbar disc herniation diagnostic table of claim 1, wherein: the position of the top surface of the frame, which is close to the side surface, is marked with scales.

3. The lumbar disc herniation diagnostic table of claim 1, wherein: the pulley has two, all fixes on the support, and connects the rope and also has two, and two one ends of connecting the rope are all fixed in the both sides of binding the board, and the other end is the free end.

4. The lumbar disc herniation diagnostic table of claim 3, wherein: the free ends of the two connecting ropes are fixed on the pull rod, the pull rod is a straight rod, and the distance between the fixed points of the two connecting ropes fixed on the pull rod is the same as the distance between the two pulleys.

5. The lumbar disc herniation diagnostic table of claim 1, wherein: and a measuring rope is further arranged below the rotating rod, and length marks are arranged on the measuring rope.