CN219070366U

CN219070366U - Radiation protective garment support system

Info

Publication number: CN219070366U
Application number: CN202222164092.XU
Authority: CN
Inventors: 郭兰燕; 刘兵; 南小武; 胡淼阳
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-05-26
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of medical treatment, in particular to a radiation protection suit support system, which comprises: the bottom of the base is provided with a plurality of rollers; the electric telescopic rod is arranged on the base, and a connecting plate is arranged at one end of the electric telescopic rod, which is away from the base; the upper end of the first pull rope is connected to the connecting plate; the lower end of the second stay rope is connected to the protective cap; two ends of the third stay cord are connected to the protective clothing; the gravity sensor is connected to the lower end of the first pull rope, is connected with the upper end of the second pull rope and the middle part of the third pull rope, and is used for detecting the gravity of the protective cap and the protective garment; and the controller is electrically connected with the electric telescopic rod and the gravity sensor respectively. The utility model has the advantages that the weight of a medical operator can be reduced, and the mechanism for supporting the protective clothing by the operator in operation can also move along with the action of the operator, so that the operation of the operator is very flexible and not limited.

Description

Radiation protective garment support system

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a radiation protection suit bracket system.

Background

Medical practice is a work requiring physical effort, potentially creating health problems for the physician as well. For example: in many specific places, medical radiation devices (such as X-rays, DR, CT, etc.) are required, a medical operator may expose his body to radiation, the human body needs to face the harm of high-energy rays, the essence of the radiation protection is to reduce the intensity of rays passing through a material layer, that is, the radiation protection is achieved through shielding, and the atomic number of the material directly determines the quality of the shielding performance of the material on the rays. Lead element is the most important ray shielding material because of its large atomic number and low cost. Therefore, radiation protection clothing mainly composed of lead is a very popular radiation protection method in many cases.

Operators typically wear protective garments comprising radiation protective material, typically lead or other metals, which are worn in the manner of vests and aprons or all-lead jackets that reach the knees from the shoulders. These garments are uncomfortable, relatively heavy and very high pressure on the body of the operator. Medical operators need to wear such heavy protective clothing for long periods of time, often causing diseases of the vertebrae of the operator's neck and back, knee disorders and other musculoskeletal problems, and in severe cases, disability, life damage and medical loss, presenting significant health challenges to the medical operators. Currently, there are also some devices on the market for supporting protective clothing to reduce the load of the operator, but because the medical operator needs to perform some operations, the poor flexibility of those supporting devices may limit the operations performed by the operator.

Disclosure of Invention

The present utility model has been made to overcome the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a support system for radiation protective clothing, which can solve the problems occurring in the prior art that a medical operator needs to wear heavy protective clothing for a long period of time, and the physical health of the patient is impaired.

The technical scheme of the utility model is as follows:

a radiation protective garment support system comprising:

the base is provided with a plurality of rollers at the bottom;

the electric telescopic rod is arranged on the base, and a connecting plate is arranged at one end of the electric telescopic rod, which is away from the base;

the upper end of the first pull rope is connected to the connecting plate;

the lower end of the second stay cord is connected to the protective cap;

the two ends of the third stay cord are connected to the protective clothing;

the gravity sensor is connected to the lower end of the first pull rope, is connected with the upper end of the second pull rope and the middle part of the third pull rope, and is used for detecting the gravity of the protective cap and the protective garment;

and the controller is electrically connected with the electric telescopic rod and the gravity sensor respectively.

Preferably, the method further comprises:

the shell is arranged on the first stay cord and is positioned above the gravity sensor, an attitude sensor is arranged in the shell, and the attitude sensor is electrically connected with the controller.

Preferably, the connecting plate is rotatably connected to the top of the electric telescopic rod.

Preferably, the rotatable connection structure of the connection plate and the electric telescopic rod comprises:

the motor is arranged at one end of the electric telescopic rod, an output shaft of the motor is vertically upwards, and the motor is electrically connected with the controller;

the bottom of the turntable is connected to the output shaft of the motor, and the other end of the turntable is connected with the connecting plate.

Preferably, the method further comprises:

the sliding mechanism is arranged between the connecting plate and the first pull rope.

Preferably, the sliding mechanism includes:

the sliding rail is arranged at the bottom of the connecting plate along the length direction of the connecting plate;

the sliding block is clamped in the sliding rail and is in sliding connection with the sliding rail, and the bottom end of the sliding block is connected with the first pull rope;

the electric cylinder is arranged at one end of the sliding rail, the free end of the electric cylinder is connected with the sliding block, and the electric cylinder is electrically connected with the controller.

Compared with the prior art, the radiation protection suit support system provided by the utility model has the beneficial effects that:

the device can support radiation protective clothing, lighten the load of medical operators, is very flexible and can not limit operators to operate. When the operator operates, the weight and the motion state of the protective clothing on the operator are detected through the gravity sensor and the gesture sensor, the controller analyzes the motion direction, the angle and the like of the operator to calculate whether the gravity supported by the support system is in the threshold range, the electric telescopic rod is controlled to lift and support the protective clothing according to the obtained data, the motor is controlled to rotate and the electric cylinder stretches and contracts to synchronize the operation gesture of the operator, the weight supported by the support system is in the threshold range, namely the load of the operator cannot be excessively heavy, the operator can also analyze to synchronously adjust during the front-back and left-right movement in operation, the protective clothing can also be used very flexibly along with the high time and low time of the action of the operator, and the protective clothing can also be better supported. The utility model has good supporting effect, does not interfere operation of operators and is convenient for popularization and use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a front view of the present utility model.

Detailed Description

The present utility model provides a radiation protective garment support system and is described below in connection with the schematic structural diagrams of fig. 1-2, but it should be understood that the scope of the utility model is not limited by the specific embodiments.

Example 1

As shown in fig. 1, the radiation protection suit support system provided by the present utility model includes: the device comprises a base 1, an electric telescopic rod 2, a connecting plate 3, a first pull rope 4, a second pull rope 5, a third pull rope 6, a gravity sensor 8 and a controller. The bottom of the base 1 is provided with a plurality of rollers 11, so that the whole supporting device can conveniently move with a small amplitude along with a patient; the electric telescopic rod 2 is arranged on the base 1, and a connecting plate 3 is arranged at one end of the electric telescopic rod 2, which is away from the base 1; the upper end of the first pull rope 4 is connected to the connecting plate 3; the lower end of the second stay cord 5 is connected to the protective cap; as shown in fig. 2, the third pull rope 6 is connected to the protective suit at both ends, that is, to both shoulders; the gravity sensor 8 is connected to the lower end of the first pull rope 4, and is connected to the upper end of the second pull rope 5 and the middle part of the third pull rope 6, and is used for detecting the gravity of the protective cap and the protective clothing, wherein the gravity refers to the gravity lifted by the support system, and the gravity indicates that the support system supports a part of the weight within a threshold range so as to reduce the burden of a worker, and the gravity does not exceed the threshold so as to indicate that the worker is excessively heavy, and the worker can wear the protective clothing uncomfortable when the gravity exceeds the threshold; the controller is respectively and electrically connected with the electric telescopic rod 2 and the gravity sensor 8. Wherein, first stay cord 4, second stay cord 5 and third stay cord 6 cooperation are used for propping up and are also mentioning protective clothing, and the stay cord can be wire rope, and second stay cord 5 and helmet, third stay cord 6 and protective clothing can be connected through the drag hook, also convenient to detach. When the operator operates, the weight of protective clothing on the operator is detected through the gravity sensor 8, and then the protective clothing is conveyed to the controller, and the controller judges whether the numerical value is in a threshold range or not, so that the electric telescopic rod 2 is controlled to lift, an electric winding mechanism can be arranged at one end of the first stay cord 4, which is far away from the gravity sensor 8, for better support, and the electric winding mechanism can also synchronously wind or stretch out when the electric telescopic rod 2 lifts. The flexibility of this device is better, and the art person is in operation, and the protective clothing can be high when being low along with the action of art person, and is very nimble, also can better support the protective clothing simultaneously.

Example 2

As a further alternative on the basis of embodiment 1, it further comprises: the casing sets up on first stay cord 4, is located the top of gravity sensor 8, be equipped with attitude sensor in the casing, attitude sensor is connected with the controller electricity. When the operator is in an upright state, the gravity sensor 8 detects that the gravity of the protective clothing on the operator is the gravity supported by the supporting system, when the operator performs some operations, some angles of deviation exist in the three-dimensional space, at this time, the gravity sensor 8 detects that the weight of the protective clothing in the upright state is not the gravity supported by the supporting system, and whether the gravity supported by the supporting system is within a threshold range or not can be obtained through calculation and analysis, so that the electric telescopic rod 2 is controlled to lift.

Other structures of this embodiment are the same as those of embodiment 1, except that the optimization of embodiment 1 is performed.

Example 3

As a further development on the basis of embodiment 2, the connecting plate 3 is rotatably connected to the top of the electric telescopic rod 2. So that the connection plate 3 can rotate relative to the electric telescopic rod 2, and flexibility is further increased.

Further, the rotatable connection structure of the connection plate 3 and the electric telescopic rod 2 comprises: a motor 21 and a turntable 22. The motor 21 is arranged at one end of the electric telescopic rod 2, an output shaft of the motor 21 is vertically upwards, and the motor 21 is electrically connected with the controller; the bottom of the turntable 22 is connected to the output shaft of the motor 21, and the other end is connected to the connecting plate 3. When the operator operates, the action of left and right round trip movement can be performed, and the flexibility of movement is poor only by the roller 11 at the bottom of the base 1, so that a rotatable connection structure is arranged, when the gravity sensor 8 and the attitude sensor detect the motion state and gravity of the operator, the controller controls the motor 21 to rotate when the electric telescopic rod 2 is lifted, so that the connecting plate 3 can rotate in the horizontal direction, that is, the connecting plate 3 rotates along with the rotation of the operator, and the operator can operate more flexibly.

Other structures of this embodiment are the same as those of embodiment 2, except that the optimization of embodiment 2 is made.

Example 4

As a further modification on the basis of embodiment 3, there is further included: the sliding mechanism 7 is arranged between the connecting plate 3 and the first pull rope 4. The slide mechanism 7 is provided to facilitate adjustment of the position of the first draw cord 4.

Further, the slide mechanism 7 includes: slide rail 71, slider 72, electronic cylinder. The slide rail 71 is arranged at the bottom of the connecting plate 3 along the length direction of the connecting plate 3; the sliding block 72 is clamped in the sliding rail 71 and is in sliding connection with the sliding rail 71, and one end of the sliding block 72, which is away from the sliding rail 71, is connected with the first pull rope 4; the electric cylinder is arranged at one end of the slide rail 71, the free end of the electric cylinder is connected with the slide block 72, and the electric cylinder is electrically connected with the controller. When the operator moves back and forth, the gravity sensor 8 and the gesture sensor detect the motion state and gravity of the operator, and the controller controls the electric cylinder to stretch and retract when the electric telescopic rod 2 is lifted, so that the sliding block 72 can be driven to slide in the sliding rail 71, and the position of the first pull rope 4 is adjusted, so that the operator can operate more flexibly. Wherein, the slider 72 can be provided with an electric winding structure for winding the first pull rope 4.

Other structures of this embodiment are the same as those of embodiment 3, except that the optimization of embodiment 3 is performed.

When the operator operates, the posture sensor senses the posture change of the operator, the gravity sensor detects the weight of the protective clothing on the operator, and the controller simultaneously controls the electric telescopic rod 2 to lift and support the protective clothing, controls the motor 21 to rotate and the electric cylinder to stretch to synchronize the operation posture of the operator after analysis, so that the weight supported by the support system is in a threshold range, and the operation of the operator is not interfered, so that the operation is smoother.

The utility model has the advantages that the device can support the radiation protective clothing, lighten the load of medical operators, is very flexible and does not limit the operators to operate. When the operator operates, the weight and the motion state of the protective clothing on the operator are detected through the gravity sensor and the gesture sensor, the controller analyzes the motion direction, the angle and the like of the operator to calculate whether the gravity supported by the support system is in the threshold range, the electric telescopic rod is controlled to lift and support the protective clothing according to the obtained data, the motor is controlled to rotate and the electric cylinder stretches and contracts to synchronize the operation gesture of the operator, the weight supported by the support system is in the threshold range, namely the load of the operator cannot be excessively heavy, the operator can also analyze to synchronously adjust during the front-back and left-right movement in operation, the protective clothing can also be used very flexibly along with the high time and low time of the action of the operator, and the protective clothing can also be better supported.

The utility model has good supporting effect, does not interfere operation of operators and is convenient for popularization and use.

The foregoing disclosure is merely illustrative of some embodiments of the utility model, but the embodiments are not limited thereto and variations within the scope of the utility model will be apparent to those skilled in the art.

Claims

1. A radiation protection garment support system comprising:

a base (1) with a plurality of rollers (11) at the bottom;

the electric telescopic rod (2) is arranged on the base (1), and a connecting plate (3) is arranged at one end of the electric telescopic rod (2) deviating from the base (1);

the upper end of the first pull rope (4) is connected to the connecting plate (3);

the lower end of the second stay cord (5) is connected to the protective cap;

a third pull rope (6), two ends of which are connected to the protective clothing;

the gravity sensor (8) is connected to the lower end of the first pull rope (4) and is connected with the upper end of the second pull rope (5) and the middle part of the third pull rope (6) for detecting the gravity of the protective cap and the protective garment;

and the controller is respectively and electrically connected with the electric telescopic rod (2) and the gravity sensor (8).

2. The radiation protection garment support system of claim 1, further comprising:

the shell is arranged on the first stay cord (4) and is positioned above the gravity sensor (8), and an attitude sensor is arranged in the shell and is electrically connected with the controller.

3. Radiation protection suit support system according to claim 2, characterized in that the connection plate (3) is rotatably connected to the top of the electric telescopic rod (2).

4. A support system for radiation protection suit according to claim 3, characterized in that the rotatable connection of the connection plate (3) to the electric telescopic rod (2) comprises:

the motor (21) is arranged at one end of the electric telescopic rod (2), an output shaft of the motor (21) is vertically upwards, and the motor (21) is electrically connected with the controller;

the bottom of the turntable (22) is connected to the output shaft of the motor (21), and the other end of the turntable is connected with the connecting plate (3).

5. The radiation protection garment support system of claim 4, further comprising:

the sliding mechanism (7) is arranged between the connecting plate (3) and the first pull rope (4).

6. Radiation protection suit support system according to claim 5, characterized in that the sliding mechanism (7) comprises:

the sliding rail (71) is arranged at the bottom of the connecting plate (3) along the length direction of the connecting plate (3);

the sliding block (72) is clamped in the sliding rail (71) and is in sliding connection with the sliding rail (71), and the bottom end of the sliding block (72) is connected with the first pull rope (4);

the electric cylinder is arranged at one end of the sliding rail (71), the free end of the electric cylinder is connected with the sliding block (72), and the electric cylinder is electrically connected with the controller.