CN206995268U - One kind is medical to make nuclear magnetic resonance check inflatable packer utensil - Google Patents

Abstract

The utility model discloses a medical inflatable cushion device for nuclear magnetic resonance examination, which comprises an examination bed, a sliding seat is installed on the top of the examination bed, and brackets are installed on the left and right sides of the bottom end of the sliding seat. The bottom end is equipped with pulleys, and the upper surfaces of the left and right inner walls of the examination bed are provided with chute, and the pulleys are matched with the chute, and the outer walls of the left and right sides of the sliding seat are threaded with first bolts, and the The inner side of the first bolt is equipped with a first pressure plate, and the top of the sliding seat is provided with a stage, and the stage is connected with the sliding seat through a telescopic device. A movable rod is installed on the top of the cavity, and top seats and clamping plates are respectively installed on the upper and lower ends of the movable rod. The medical inflatable cushion appliance for nuclear magnetic resonance examination realizes the height adjustment of the inflatable cushion through the cooperation of the sliding seat, the stage and the telescopic device, which greatly meets the needs of patients.

Description

A medical inflatable cushion appliance for nuclear magnetic resonance examination

technical field

The utility model relates to the technical field of medical equipment, in particular to a medical inflatable cushion appliance for nuclear magnetic resonance examination.

Background technique

In the hospital, some patients, especially those with hip joint hydrops, need to lay their legs flat in order to cooperate with the examination when lying down for MRI examination. Because of this disease, it is difficult to keep their legs flat for a long time. In order to cause stiffness and pain, for example, the patent No. 201320095666.0 includes that one end of the intake pipe with a charge and deflation switch is fixedly connected with an inflatable cushion provided with a leg positioning groove, and the other end is fixedly connected with an inflatable pipe joint , on the both sides of inflatable cushion, be respectively fixed with upper positioning tether and lower positioning tether, although this patent is easy to operate to a certain extent, can not adjust the height of inflatable cushion, can not satisfy patient's demand.

Utility model content

The purpose of this utility model is to provide a medical inflatable cushion appliance for nuclear magnetic resonance examination, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a medical inflatable cushion device for nuclear magnetic resonance examination, including an examination bed, a sliding seat is installed on the top of the examination bed, and the left and right sides of the bottom end of the sliding seat are A bracket is installed, the bottom end of the bracket is equipped with a pulley, the upper surface of the inner wall on the left and right sides of the examination bed is provided with a chute, the pulley is matched with the chute, and the outer wall on the left and right sides of the sliding seat is threaded. A first bolt is connected, and a first pressure plate is installed on the inner side of the first bolt. The top end of the sliding seat is provided with a stage, and the stage is connected with the sliding seat through a telescopic device. The telescopic device includes a device Shell, the top of the inner cavity of the device shell is equipped with a movable rod, the upper and lower ends of the movable rod are respectively equipped with a top seat and a clamping plate, and the bottom end of the inner cavity of the device shell and the bottom end of the clamping plate are installed with Spring fixing seat, the inner side of the spring fixing seat is equipped with a spring, the upper surface of the stage is provided with a groove, the top of the groove is provided with an inflatable cushion, and the left and right sides of the sliding seat are fixedly installed There is a fixed frame, the outer wall of the top end of the fixed frame is threaded with second bolts, and fixed blocks are installed on the left and right sides of the top of the stage, and the second bolts are connected with the fixed blocks through torsion rings.

Preferably, the inner cavities on the left and right sides of the examination bed are provided with card slots, and the inner cavities of the card slots are provided with sliders, and the sliders are connected to the sliding seat through connecting blocks.

Preferably, a gasket is provided on the inner side of the first pressing plate.

Preferably, a sliding sleeve is installed at the joint between the movable rod and the device casing.

Preferably, a handle is installed on the outer wall of the fixing frame.

Compared with the prior art, the utility model has the beneficial effects that: the medical inflatable cushion appliance for nuclear magnetic resonance examination can adjust the height of the inflatable cushion according to the actual needs of the patient through the cooperation of the sliding seat, the stage and the telescopic device, Turn the second bolt clockwise or counterclockwise, the second bolt drives the stage to move downward or upward through the torsion ring, and the stage drives the pallet to move downward or upward through the top seat and movable rod, when adjusted to the height required by the patient , stop turning the second bolt, thereby realizing the height adjustment of the inflatable cushion, which greatly meets the needs of the patient.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of telescoping device of the present utility model;

Fig. 3 is the schematic diagram of the support structure of the present utility model;

Fig. 4 is a schematic diagram of the structure of the torsion ring of the present invention.

In the figure: 1. Examination bed, 2. Sliding seat, 3. Bracket, 4. Pulley, 5. Chute, 6. First bolt, 7. First pressure plate, 8. Stage, 9. Telescopic device, 901 , device shell, 902, movable rod, 903, top seat, 904, clamping plate, 905, sliding sleeve, 906, spring fixing seat, 907, spring, 10, groove, 11, inflatable cushion, 12, fixed frame, 13 , the second bolt, 14, the fixed block, 15, the torsion ring, 16, the draw-in groove, 17, the slide block, 18, the connection block, 19, the spacer, 20, the handle.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a medical inflatable cushion device for nuclear magnetic resonance examination, including an examination bed 1, a sliding seat 2 is installed on the top of the examination bed 1, and the bottom of the sliding seat 2 is left and right Supports 3 are installed on both sides, pulleys 4 are installed at the bottom of the support 3, and chute 5 is provided on the upper surface of the left and right inner walls of the examination bed 1, an external force is applied to the sliding seat 2, and the sliding seat 2 is driven by the support 3. The pulley 4 slides on the chute 5, and the pulley 4 matches the chute 5. The outer walls of the left and right sides of the sliding seat 2 are threaded with the first bolt 6, and the inner side of the first bolt 6 is equipped with a first pressure plate 7. When the sliding seat 2 When sliding to the lower part of the patient's leg, tighten the first bolt 6, the first bolt 6 fixes the sliding seat 2 through the first pressure plate 7 to prevent the sliding seat 2 from sliding, and the top of the sliding seat 2 is provided with a stage 8 , the stage 8 is connected to the sliding seat 2 through the telescopic device 9, the telescopic device 9 includes a device casing 901, a movable rod 902 is installed on the top of the inner cavity of the device casing 901, and a top seat 903 and a top seat 903 are respectively installed on the upper and lower ends of the movable rod 902. Clamp 904, clamp 904 prevents movable rod 902 from separating from device shell 901, and the bottom end of the inner cavity of device shell 901 and the bottom of clamp 904 are all equipped with spring holder 906, and the inboard of spring holder 906 is equipped with spring 907 The spring fixing seat 906 plays the role of fixing the spring 907. The spring 907 is a coil spring with an elastic coefficient of 20N/CM. An external force is applied to the top seat 903, and the top seat 903 drives the clamp plate 904 to squeeze the spring 907 through the movable rod 902. The spring 907 produces elastic deformation, and the spring 907 plays a role for easy adjustment. The upper surface of the stage 8 is provided with a groove 10, and the top of the groove 10 is provided with an inflatable cushion 11. The patient places his legs on the inflatable cushion 11, The left and right sides of the slide seat 2 are fixedly equipped with a fixed frame 12, the top outer wall of the fixed frame 12 is threaded with a second bolt 13, the top left and right sides of the stage 8 are equipped with a fixed block 14, and the second bolt 13 passes The torsion ring 15 is connected with the fixed block 14. When the height of the inflatable cushion 11 is adjusted, the second bolt 13 is turned clockwise or counterclockwise, and the second bolt 13 drives the stage 8 to move downward or upward through the torsion ring 15. The object table 8 stretches or squeezes the telescopic device 9, and the object table 8 drives the clamping plate 904 to move downward or upward through the top seat 903 and the movable rod 902. The left and right sides of the examination bed 1 are equipped with card slots 16, The inner cavity of the slot 16 is provided with a slider 17, the slider 17 is connected with the sliding seat 2 through the connecting block 18, and the sliding seat 2 can be made more stable when sliding through the cooperation of the slot 16, the sliding block 17 and the connecting block 18 , the inner side of the first pressure plate 7 is provided with a gasket 19, the gasket 19 plays the role of protecting the examination bed 1, a sliding sleeve 905 is installed at the joint between the movable rod 902 and the device shell 901, and the sliding sleeve 905 plays a role in facilitating the movable rod 902 The outer wall of the fixed frame 12 is provided with a handle 20 for sliding between the device shell 901 , and the handle 20 plays a role in facilitating the pulling of the fixed frame 12 .

When a patient suffering from hip arthritis and hip joint hydrops is lying down for an MRI examination, the sliding seat 2 is slid to the lower part of the patient's legs, and the sliding seat 2 drives the pulley 4 to slide on the chute 5 through the bracket 3, and when the sliding seat 2 When sliding to the bottom of the patient's leg, tighten the first bolt 6, the first bolt 6 drives the first pressure plate 7 to fix the sliding seat 2, prevent the sliding seat 2 from sliding, and the patient puts the leg on the inflatable cushion 11, Adjust the height of the inflatable cushion 11 according to the actual needs of the patient. When adjusting the height of the inflatable cushion 11, turn the second bolt 13 clockwise or counterclockwise, and the second bolt 13 drives the stage 8 downward or upward through the torsion ring 15 Movement, the stage 8 stretches or squeezes the telescopic device 9, the stage 8 drives the clamping plate 904 to move downward or upward through the top seat 903 and the movable rod 902, and the spring 907 produces elastic deformation, when adjusted to the height required by the patient , stop rotating the second bolt 13, and fix the adjusted object table 8, thereby realizing the height adjustment of the inflatable cushion 11, which greatly meets the needs of the patient.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it can be a fixed connection, It can also be a detachable connection, or integrated; it can be a mechanical connection, it can also be an electrical connection; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. one kind is medical to do nuclear magnetic resonance check inflatable packer utensil, including examination couch（1）, it is characterised in that：The examination couch（1） Top sliding seat is installed（2）, the sliding seat（2）Bottom at left and right sides of be mounted on support（3）, the support（3） Bottom pulley is installed（4）, the examination couch（1）Left and right sides inwall upper surface be equipped with chute（5）, the pulley （4）With chute（5）Match, the sliding seat（2）Left and right sides outer wall thread be connected with the first bolt（6）, described first Bolt（6）Inner side the first pressing plate is installed（7）, the sliding seat（2）Top be provided with objective table（8）, the objective table（8） Pass through retractor device（9）With sliding seat（2）It is connected, the retractor device（9）Including crust of the device（901）, described device shell （901）Inner chamber top motion bar is installed（902）, the motion bar（902）Upper and lower ends be separately installed with footstock（903） And clamp（904）, described device shell（901）Inner chamber bottom and clamp（904）Bottom be mounted on spring fixed seat （906）, the spring fixed seat（906）Inner side spring is installed（907）, the objective table（8）Upper surface be provided with groove （10）, the groove（10）Top be provided with inflatable packer（11）, the sliding seat（2）The left and right sides be installed with fixation Frame（12）, the fixed mount（12）Top outer wall thread be connected with the second bolt（13）, the objective table（8）Top or so Both sides are mounted on fixed block（14）, second bolt（13）Pass through torsion ring（15）With fixed block（14）It is connected.

2. one kind according to claim 1 is medical to make nuclear magnetic resonance check inflatable packer utensil, it is characterised in that：The inspection Bed（1）Left and right sides inner chamber be equipped with neck（16）, the neck（16）Inner chamber be provided with sliding block（17）, the sliding block（17） Pass through contiguous block（18）With sliding seat（2）It is connected.

3. one kind according to claim 1 is medical to make nuclear magnetic resonance check inflatable packer utensil, it is characterised in that：Described first Pressing plate（7）Inner side be provided with pad（19）.

4. one kind according to claim 1 is medical to make nuclear magnetic resonance check inflatable packer utensil, it is characterised in that：The activity Bar（902）With crust of the device（901）Junction sliding sleeve is installed（905）.

5. one kind according to claim 1 is medical to make nuclear magnetic resonance check inflatable packer utensil, it is characterised in that：The fixation Frame（12）Outer wall handle is installed（20）.