Medical radiation protection device

Abstract

The invention discloses a medical radiation protection device, which relates to the technical field of radiation protection and comprises a main body mechanism, a longitudinal moving mechanism, a transverse moving mechanism, an adjusting mechanism and a protection mechanism, when the device is used, the protection mechanism can be tightly attached to the head and the neck of a patient through self structure adjustment, the lower jaw supporting plate can also assist in stabilizing the head, the two pieces of protection clothing which are specific in length and can be overlapped and covered can tightly protect the body parts below the shoulders of the patient, and it is ensured that in the head examination process, the head is not damaged. The body of the patient is subjected to comprehensive and reliable radiation protection, potential hazards of radiation to other parts of the body of the patient are reduced, and adaptation in multiple aspects of height, depth, perimeter and the like can be performed according to figure differences of different patients in a multi-dimensional adjustment mode such as annular perimeter and the like in the protection mechanism; the adaptability of equipment to individual differences of patients is greatly improved, and the effectiveness and comfort of protection are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of radiation protection, in particular to a medical radiation protection device. Background Art

[0002] Lead clothing is one of the most common medical radiation protection devices. It is mainly made of materials such as lead-containing rubber or plastic. Lead can effectively absorb and attenuate ionizing radiation such as X-rays and gamma rays. The inside is soft protective material, and the outside is generally wrapped with wear-resistant and easy-to-clean fabrics. Lead clothing comes in various styles, including apron style, split style (including tops and pants), etc., to adapt to different inspection and operation scenarios. During X-ray examinations (such as chest X-rays, limb X-rays, etc.) and interventional treatments (such as coronary angiography, intravascular stent implantation, etc.) in the radiology department, medical staff need to be in close contact with radiation sources for a long time. Wearing lead clothing can protect the main organs of the body, such as the thyroid, gonads, breasts, etc. from radiation damage. For example, during cardiac interventional surgery, doctors have to operate the catheter under the guidance of X-ray fluoroscopy. Lead clothing can greatly reduce the harm of radiation to the body.

[0003] Although traditional equipment improves the safety of the device during use, the following problems still exist during use: First of all, although traditional medical radiation protection devices, such as lead clothing and lead screens, can play a protective role within a certain range, their defects are also quite significant. Take lead clothing as an example. It is heavy. After wearing it for a long time, the patient's body is very likely to feel tired, which will reduce the inspection efficiency. The lead screen has the problem of large size, poor mobility and occupies a large space, which greatly reduces its flexibility. In addition, when testing the patient's head, in addition to the head, other parts of the body also need protection. However, when the existing lead clothing is used to protect the human body, it is difficult to achieve full coverage and cannot effectively cover various parts of the body. Moreover, the lead clothing cannot be adaptively adjusted according to the patient's body shape. This lack of flexibility in design greatly reduces its effectiveness in actual application scenarios and cannot fully meet the diverse medical protection needs. The application scope of the equipment is therefore greatly limited. Summary of the invention

[0004] The object of the present invention is to provide a medical radiation protection device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a medical radiation protection device, comprising a main body mechanism, a longitudinal movement mechanism, a lateral movement mechanism, an adjustment mechanism and a protection mechanism; The main mechanism is able to keep itself in a mobile state and maintain the stability of the entire device when in use; The longitudinal moving mechanism is used to adjust the height of the transverse moving mechanism, the adjusting mechanism and the protective mechanism under the action of the self-locking cylinder; The lateral movement mechanism relies on the built-in cylinder as a driving force to push the adjustment mechanism and the protection mechanism to make a depth adjustment; The adjusting mechanism is used to adjust the width of the protective mechanism by adjusting itself and moving to both sides; The protective mechanism is used to adjust the distance between a group of outer annular plates and a group of inner annular plates when the various components inside it are embedded in each other, and to cooperate with the adjustment mechanism to adjust its own annular area during detection to meet the usage needs of different people groups.

[0006] Preferably, the protection mechanism comprises two fixed beams, two inner annular plates and two outer annular plates; One side of the outer wall of the two fixed beams is provided with an outer embedding groove, and the other side of the outer wall of the two fixed beams is provided with an inner embedding groove, and the inner surface walls of the two inner embedding grooves are both slidably embedded with an inner embedding block; A first telescopic plate is fixedly connected between opposite sides of the two inner annular plates, and one side of the outer wall of the two inner annular plates is fixedly connected to one side of the outer wall of the two inner embedded blocks respectively.

[0007] Preferably, one side of the outer wall of the two outer annular plates is fixedly connected with an outer embedding strip, and the outer walls of the two outer embedding strips are slidably embedded in the inner part of the outer embedding groove, and a second telescopic plate is fixedly connected between the opposite sides of the two outer annular plates; A first annular groove is provided between the two inner annular plates and the bottom of the first telescopic plate, and a second annular groove is provided between the two outer annular plates and the bottom of the second telescopic plate.

[0008] Preferably, a group of inner embedded rings are slidably embedded in the inner surface walls of the first annular groove and the second annular groove, the inner surface walls of the two groups of inner embedded rings are rotatably connected to inner rods, and the bottoms of the two groups of inner rods are fixedly connected to hooks.

[0009] Preferably, the adjustment mechanism includes an adjustment plate, a fixing groove is opened on one side of the outer wall of the adjustment plate, a mandibular support plate is fixedly installed on the top of the adjustment plate, a driving motor is fixedly inserted into the inner surface wall of the fixing groove, and a gear is fixedly connected to the rotating end of the driving motor.

[0010] Preferably, one side of the outer wall of the adjustment plate is fixedly connected to two sliding seats, and the inner walls of the two sliding seats are slidably embedded with sliding plates. One side of the outer wall of the two sliding plates is provided with tooth grooves, and the outer wall of the gear is meshed and transmitted inside the two groups of tooth grooves. One side of the outer wall of the two sliding plates is fixedly connected to a linkage plate, and one side of the outer wall of the two linkage plates is respectively fixedly connected to one side of the outer wall of the two fixed beams.

[0011] Preferably, the lateral movement mechanism comprises a rectangular plate; A built-in cylinder is fixedly installed on one side of the outer wall of the rectangular plate, and the telescopic end of the built-in cylinder movably passes through the interior of the rectangular plate, two limit frames are fixedly inserted inside the rectangular plate, and limit rods are slidably embedded in the inner surface walls of the two limit frames, and the telescopic end of the built-in cylinder and one side of the outer wall of the two limit rods are fixedly connected to one side of the outer wall of the adjustment plate, and two slides are fixedly connected to one side of the outer wall of the rectangular plate.

[0012] Preferably, the longitudinal moving mechanism includes a fixed plate, a self-locking cylinder is fixedly connected to one side of the outer wall of the fixed plate, a bearing body is fixedly connected to the bottom of the telescopic end of the self-locking cylinder, a bearing seat is fixedly provided on the outer wall of the bearing body, and the bottom of the bearing seat is fixedly connected to the top of the rectangular plate.

[0013] Preferably, two limit seats are fixedly installed on one side of the outer wall of the fixed plate, and movable rods are slidably embedded in the inner surface walls of the two limit seats, and the bottoms of the two movable rods are fixedly connected to the top of the rectangular plate.

[0014] Preferably, the main mechanism includes two support seats, and a fixed plate is fixedly connected to one side of the outer wall of the two vertical beams, a vertical beam is fixedly inserted into the top of the two support seats, a group of sliding grooves are opened on the outer walls of the two vertical beams, and two slides are slidably embedded in the sliding grooves respectively, two stabilizing plates are fixedly installed between the two support seats and the outer walls of the vertical beams, and a group of universal wheels are fixedly inserted into the bottom of the two support seats.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, when the equipment is in use, the protective mechanism can not only fit the patient's head and neck tightly through its own structural adjustment, but the mandibular support plate can also assist in stabilizing the head. Two protective suits of specific length and overlapping coverage can closely protect the patient's body parts below the shoulders, ensuring that during the head examination, the patient's body is fully and reliably protected from radiation, reducing the potential harm of radiation to other parts of the patient's body. The multi-dimensional adjustment methods such as the internal annular circumference of the protective mechanism can be adapted in many aspects such as height, depth and circumference according to the differences in body shape of different patients, which greatly improves the adaptability of the equipment to individual differences in patients and ensures the effectiveness and comfort of protection.

[0016] 2. In the present invention, when the device is used to examine the head, it can provide all-round protection for the body parts below the shoulders, greatly reducing the harm of X-rays to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A main structural stereogram of a medical radiation protection device of the present invention; Figure 2 It is a side plan view schematic diagram of a medical radiation protection device of the present invention; Figure 3 A three-dimensional diagram of the main structure of a medical radiation protection device of the present invention; Figure 4 It is a three-dimensional diagram of a longitudinal moving mechanism and a transverse moving mechanism in a medical radiation protection device of the present invention; Figure 5 It is a stereoscopic diagram of a lateral movement mechanism and an adjustment mechanism in a medical radiation protection device of the present invention; Figure 6 This is a three-dimensional exploded view of an adjustment mechanism in a medical radiation protection device of the present invention; Figure 7 A three-dimensional exploded view of a protection mechanism in a medical radiation protection device of the present invention; Figure 8 A top view of a protective mechanism in a medical radiation protection device of the present invention; Fig. 9 This is a three-dimensional exploded view of a hook in a medical radiation protection device of the present invention.

[0018] In the figure: 1. Main body; 11. Support seat; 12. Vertical beam; 121. Sliding groove; 13. Stabilizing plate; 14. Universal wheel; 2. Longitudinal moving mechanism; 21. Fixed plate; 22. Self-locking cylinder; 23. Bearing body; 231. Bearing seat; 24. Limit seat; 241. Movable rod; 3. Horizontal moving mechanism; 31. Rectangular plate; 311. Slide; 32. Built-in cylinder; 33. Limit frame; 331. Limit rod; 4. Adjustment mechanism; 41. Adjustment plate; 411. Fixed groove; 42. Mandibular support plate; 43, driving motor; 431, gear; 44, slide seat; 45, slide plate; 451, tooth groove; 46, linkage plate; 5, protection mechanism; 51, fixed beam; 511, external embedded groove; 512, internal embedded groove; 521, internal embedded block; 52, internal annular plate; 522, first telescopic plate; 523, first annular groove; 53, external annular plate; 531, external embedded strip; 532, second telescopic plate; 533, second annular groove; 54, internal embedded ring; 541, internal rod; 55, hook. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1, refer to Figure 1-Figure 9 As shown: The present invention provides a medical radiation protection device, comprising a main body mechanism 1, a longitudinal moving mechanism 2, a transverse moving mechanism 3, an adjustment mechanism 4 and a protection mechanism 5; The main body mechanism 1 can keep itself in a mobile state and maintain the stability of the entire device when in use; The longitudinal moving mechanism 2 is used to adjust the height of the transverse moving mechanism 3, the adjusting mechanism 4 and the protective mechanism 5 under the action of the self-locking cylinder 22; The lateral movement mechanism 3 relies on the built-in cylinder 32 as a driving force, thereby pushing the adjustment mechanism 4 and the protection mechanism 5 to perform a depth adjustment; The adjusting mechanism 4 is used to adjust the width of the protective mechanism 5 by adjusting itself and moving to both sides; The protective mechanism 5 is used to adjust the spacing between a group of outer annular plates 53 and a group of inner annular plates 52 when the various components inside it are embedded in each other, and to cooperate with the adjustment mechanism 4 to adjust its own annular area during detection to meet the usage needs of different people's body types.

[0021] In this embodiment, the movement is achieved by the rolling friction between the two sets of universal wheels 14 at the bottom and the ground. After reaching the specified position, the universal wheels 14 are locked automatically. The human body stands in the middle of the device, and the self-locking cylinder 22 adjusts the up and down positions of the lateral moving mechanism 3 and its fixed components with the help of the bearing body 23 and the bearing seat 231. At the same time, the built-in cylinder 32 telescopically pushes the adjustment mechanism 4 and the protective mechanism 5 to adjust longitudinally, so that the patient's head enters the protective mechanism 5. Then, the motor 43 is driven to drive the gear 431 to mesh with the tooth groove 451, so that the slide plate 45 slides to both sides and drives the fixed beam 51 to move, keeping the first telescopic plate 522 and the protective mechanism 5 in the first telescopic plate 522 and the first telescopic plate 522 in the first telescopic plate 522 and the first telescopic plate 522 in the first telescopic plate 522 The second telescopic plate 532 adjusts the distance between the two inner annular plates 52 and the two outer annular plates 53. The outer embedded strip 531 and the inner embedded block 521 slide in the corresponding grooves respectively. The inner annular circumference of the protective mechanism 5 is adjusted in multiple dimensions to adapt to patients of different body shapes. After the patient's head is put into the protective mechanism 5 and aligned with the shoulders, the protective mechanism 5 is retracted at the neck by reverse operation. The chin is placed on the mandibular support plate 42 to keep the head stable for subsequent inspection. Two protective suits with a length of 1.5 to 1.8 meters are hung on the hook 55. The inner embedded ring 54 moves in the annular groove to overlap the protective suits to protect the patient's body parts below the head.

[0022] Embodiment 2, according to Figure 1-Figure 2 as well as Figure 4-Figure 9 As shown, the protection mechanism 5 includes two fixed beams 51, two inner annular plates 52 and two outer annular plates 53; An outer embedding groove 511 is formed on one side of the outer wall of the two fixed beams 51, and an inner embedding groove 512 is formed on the other side of the outer wall of the two fixed beams 51. The inner surface walls of the two inner embedding grooves 512 are slidably embedded with inner embedding blocks 521. A first telescopic plate 522 is fixedly connected between opposite sides of the two inner annular plates 52, and one side of the outer wall of the two inner annular plates 52 is fixedly connected to one side of the outer wall of the two inner embedded blocks 521, respectively. One side of the outer wall of the two outer annular plates 53 is fixedly connected to an outer embedded strip 531, and the outer walls of the two outer embedded strips 531 are slidably embedded in the outer embedded groove 511, and a second telescopic plate 532 is fixedly connected between opposite sides of the two outer annular plates 53; A first annular groove 523 is provided between the two inner annular plates 52 and the bottom of the first telescopic plate 522, and a second annular groove 533 is provided between the two outer annular plates 53 and the bottom of the second telescopic plate 532. A group of inner embedded rings 54 are slidably embedded in the inner surface walls of the first annular groove 523 and the second annular groove 533. The inner surface walls of the two groups of inner embedded rings 54 are rotatably connected to inner rods 541, and the bottoms of the two groups of inner rods 541 are fixedly connected to hooks 55. The adjustment mechanism 4 includes an adjustment plate 41, a fixing groove 411 is provided on one side of the outer wall of the adjustment plate 41, a mandibular support plate 42 is fixedly installed on the top of the adjustment plate 41, a driving motor 43 is fixedly inserted on the inner wall of the fixing groove 411, and a gear 431 is fixedly connected to the rotating end of the driving motor 43, two slide seats 44 are fixedly connected to one side of the outer wall of the adjustment plate 41, and slide plates 45 are slidably embedded in the inner walls of the two slide seats 44, and tooth grooves 451 are provided on one side of the outer walls of the two slide seats 44, and the outer walls of the gears 431 are meshed and transmitted inside the two groups of tooth grooves 451, and the outer walls of the two slide seats 45 are fixedly connected to a linkage plate 46, and one side of the outer walls of the two linkage plates 46 is respectively fixedly connected to one side of the outer wall of the two fixed beams 51.

[0023] In this embodiment, when the device is in use, the driving motor 43 is powered on, and the output end can drive the gear 431 to rotate, and the gear 431 can be kept in meshing transmission with the inside of the two sets of tooth grooves 451, thereby pushing the two slides 45 to move to both sides respectively, and the two slides 45 can be slidably embedded in the inside of the slide seat 44, thereby providing a stable support for the movement of the slides 45. When the two slides 45 move to both sides, in order to drive the two fixed beams 51 to move at the same frequency, the first telescopic plate 522 inside the protective mechanism 5 is moved at the same frequency. The second telescopic plate 532 cooperates with each other to adjust the distance between the two inner annular plates 52 and the two outer annular plates 53. At the same time, the two outer embedded strips 531 are slidably embedded in the outer embedded groove 511 to keep the two inner annular plates 52 moving to one side, and the two inner embedded blocks 521 can be inside the inner embedded groove 512 to adjust the two inner annular plates 52 to move to the other side. Through this adjustment method, the inner annular circumference of the protective mechanism 5 can be effectively adjusted, and can be effectively adjusted according to different human body shapes. Then the patient inserts the head into the protective mechanism 5 from top to bottom, and keeps the protective mechanism 5 flush with the patient's shoulder position. Under the above reverse operation, the protective mechanism 5 can be effectively tightened at the patient's neck position, and the patient's chin is placed between the inner surface walls of the chin support plate 42, so as to keep the head in a stable state. The two protective suits are hung inside each set of hooks 55, and each set of embedded rings 54 can be embedded and moved between the inner surface walls of the first annular groove 523 and the second annular groove 533, so that the protective suits can be moved to one side, and the two protective suits can be overlapped, so that the position below the patient's head is firmly protected; The length of the two protective suits is between 1.5 and 1.8 meters, which allows the body below the shoulders to be kept inside the protective suit when the body is standing to check the head, thus forming effective protection for the body parts.

[0024] Embodiment 3, according to Figure 1-Figure 5 As shown, the lateral movement mechanism 3 includes a rectangular plate 31; A built-in cylinder 32 is fixedly installed on one side of the outer wall of the rectangular plate 31, and the telescopic end of the built-in cylinder 32 movably penetrates the inside of the rectangular plate 31, and two limit frames 33 are fixedly inserted inside the rectangular plate 31, and limit rods 331 are slidably embedded in the inner surface walls of the two limit frames 33, and the telescopic end of the built-in cylinder 32 and one side of the outer wall of the two limit rods 331 are fixedly connected to one side of the outer wall of the adjustment plate 41, and one side of the outer wall of the rectangular plate 31 is fixedly connected to two slides 311; The longitudinal moving mechanism 2 includes a fixed plate 21, a self-locking cylinder 22 is fixedly connected to one side of the outer wall of the fixed plate 21, a bearing body 23 is fixedly connected to the bottom of the telescopic end of the self-locking cylinder 22, a bearing seat 231 is fixedly sleeved on the outer wall of the bearing body 23, and the bottom of the bearing seat 231 is fixedly connected to the top of the rectangular plate 31, two limit seats 24 are fixedly installed on one side of the outer wall of the fixed plate 21, and the inner surface walls of the two limit seats 24 are both slidably embedded with movable rods 241, and the bottoms of the two movable rods 241 are fixedly connected to the top of the rectangular plate 31; The main mechanism 1 includes two support seats 11, and a fixed plate 21 is fixedly connected to one side of the outer wall of the two vertical beams 12. The tops of the two support seats 11 are fixedly inserted with vertical beams 12, and the outer walls of the two vertical beams 12 are opened with a group of sliding grooves 121, and two slides 311 are respectively slidably embedded in the sliding grooves 121. Two stabilizing plates 13 are fixedly installed between the two support seats 11 and the outer walls of the vertical beams 12, and a group of universal wheels 14 are fixedly inserted at the bottoms of the two support seats 11.

[0025] In this embodiment, when the device is in use, the two sets of universal wheels 14 at the bottom can maintain rolling friction with the ground, thereby completing the movement of the device. When the device is moved to a specified position, the two sets of universal wheels 14 at the bottom can be locked, and the ground device moves. After the human body stands in the middle position of the device, the self-locking cylinder 22 drives itself to be elastic, using the bearing body 23 and the bearing seat 231 as a medium, so as to adjust the lateral moving mechanism 3 and the components fixed thereto for up and down position adjustment. In this process, the built-in cylinder 32 starts to be elastic so as to push the adjustment mechanism 4 and the protective mechanism 5 to make a depth adjustment, and then the patient's head is located inside the protective mechanism 5.

[0026] The working principle of the whole mechanism is as follows: when the device is in use, the two sets of universal wheels 14 at the bottom are in contact with the ground and generate rolling friction, thereby pushing the device to the designated location. When the device reaches the predetermined position, the universal wheels 14 can lock themselves, effectively preventing the device from accidentally moving on the ground. Then, the human body stands in the middle position of the device. At this time, the self-locking cylinder 22 starts to work and generates telescopic movement. With the help of the bearing body 23 and the bearing seat 231 acting as a medium, the upper and lower positions of the lateral moving mechanism 3 and its fixed components are precisely adjusted. In this process, the built-in cylinder 32 is synchronously started and retracted to push the adjustment mechanism 4 and the protective mechanism 5 to adjust the longitudinal position. Through these two adjustment methods, until the patient's head is accurately located inside the protective mechanism 5, then the driving motor 43 is energized and rotated, and its output end drives the gear 431 to rotate. The gear 431 and the two sets of tooth grooves 451 are meshed with each other for transmission, prompting the two slides 45 to slide to both sides respectively. Since the slide 45 is slidably embedded in the slide seat 44, the slide seat 44 can move the slide 45 Provide stable and reliable support. When the slide plate 45 moves to both sides, it will drive the two fixed beams 51 connected thereto to move at the same frequency. Inside the protective mechanism 5, the first telescopic plate 522 and the second telescopic plate 532 work together to flexibly adjust the distance between the two inner annular plates 52 and the two outer annular plates 53. At the same time, the two outer embedded strips 531 are slidably embedded in the corresponding outer embedded grooves 511, so that the two inner annular plates 52 can move to one side, and the sliding of the two inner embedded blocks 521 in the inner embedded grooves 512 can make the two inner annular plates 52 move to the other side. Through this multi-dimensional adjustment method, the internal annular circumference of the protective mechanism 5 can be effectively adjusted, so that it can be adaptively changed according to the body shape of different patients. Subsequently, the patient puts the head into the interior of the protective mechanism 5 from top to bottom, and ensures that the protective mechanism 5 is flush with the patient's shoulder position. According to the above reverse operation of the protective mechanism 5, the protective mechanism 5 can be tightly condensed at the patient's neck position, and the patient's chin is placed on the inner surface of the mandibular support plate 42 to keep the head stable. The two protective suits are hung inside each set of hooks 55, and the embedded rings 54 in each set can be embedded and moved on the inner surface wall of the first annular groove 523 and the second annular groove 533, pushing the protective suit to move to one side, so as to achieve overlapping coverage of the two protective suits, thereby closely protecting the body parts below the patient's head. The length of the two protective suits is designed to be within the range of 1.5 to 1.8 meters, so that when the patient stands for a head examination, it can ensure that the body parts below the shoulders are under the effective protection of the protective suits; This device is only suitable for patients who can cooperate with the examination on their own and need to remain standing stably. It is not suitable for patients with serious injuries or those who have difficulty standing.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical radiation protection device, comprising a main body mechanism (1), a longitudinal movement mechanism (2), a transverse movement mechanism (3), an adjustment mechanism (4) and a protection mechanism (5), characterized in that ； The main body (1) is capable of keeping itself in a mobile state and maintaining the stability of the entire device when in use; The longitudinal moving mechanism (2) is used to adjust the height of the transverse moving mechanism (3), the adjusting mechanism (4) and the protective mechanism (5) under the action of the self-locking cylinder (22); The lateral movement mechanism (3) relies on the built-in cylinder (32) as a driving force to push the adjustment mechanism (4) and the protection mechanism (5) to perform a depth adjustment; The adjusting mechanism (4) is used to adjust the width of the protective mechanism (5) by adjusting itself and moving to both sides; The protective mechanism (5) is used to adjust the spacing between a group of outer annular plates (53) and a group of inner annular plates (52) when the components are mutually embedded in the protective mechanism (5), and to adjust the annular area of ​​the protective mechanism (5) during detection in cooperation with the adjustment mechanism (4) to meet the use requirements of different groups of people.

2. A medical radiation protection device according to claim 1, characterized in that: The protection mechanism (5) comprises two fixed beams (51), two inner annular plates (52) and two outer annular plates (53); An outer embedding groove (511) is provided on one side of the outer wall of the two fixed beams (51), an inner embedding groove (512) is provided on the other side of the outer wall of the two fixed beams (51), and an inner embedding block (521) is slidably embedded in the inner surface wall of the two inner embedding grooves (512); A first telescopic plate (522) is fixedly connected between opposite sides of the two inner annular plates (52), and one side of the outer wall of the two inner annular plates (52) is fixedly connected to one side of the outer wall of the two inner embedded blocks (521).

3. A medical radiation protection device according to claim 2, characterized in that: One side of the outer wall of the two outer annular plates (53) is fixedly connected to an outer embedding strip (531), and the outer walls of the two outer embedding strips (531) are slidably embedded in the outer embedding groove (511), and a second telescopic plate (532) is fixedly connected between opposite sides of the two outer annular plates (53); A first annular groove (523) is provided between the two inner annular plates (52) and the bottom of the first telescopic plate (522), and a second annular groove (533) is provided between the two outer annular plates (53) and the bottom of the second telescopic plate (532).

4. A medical radiation protection device according to claim 3, characterized in that: A group of inner embedded rings (54) are slidably embedded in the inner surface walls of the first annular groove (523) and the second annular groove (533); the inner surface walls of the two groups of inner embedded rings (54) are rotatably connected to inner rods (541); and the bottoms of the two groups of inner rods (541) are fixedly connected to hooks (55).

5. A medical radiation protection device according to claim 4, characterized in that: The adjustment mechanism (4) comprises an adjustment plate (41), a fixing groove (411) is provided on one side of an outer wall of the adjustment plate (41), a mandibular support plate (42) is fixedly mounted on the top of the adjustment plate (41), a driving motor (43) is fixedly inserted into the inner surface wall of the fixing groove (411), and a gear (431) is fixedly connected to the rotating end of the driving motor (43).

6. A medical radiation protection device according to claim 5, characterized in that: One side of the outer wall of the adjustment plate (41) is fixedly connected to two slide seats (44), and the inner surface walls of the two slide seats (44) are slidably embedded with slide plates (45), one side of the outer wall of the two slide plates (45) is provided with tooth grooves (451), and the outer surface wall of the gear (431) is meshed and driven inside the two groups of tooth grooves (451), one side of the outer wall of the two slide plates (45) is fixedly connected to a linkage plate (46), and one side of the outer wall of the two linkage plates (46) is respectively fixedly connected to one side of the outer wall of the two fixed beams (51).

7. A medical radiation protection device according to claim 6, characterized in that: The lateral movement mechanism (3) comprises a rectangular plate (31); A built-in cylinder (32) is fixedly mounted on one side of the outer wall of the rectangular plate (31), and the telescopic end of the built-in cylinder (32) movably penetrates the interior of the rectangular plate (31), two limit frames (33) are fixedly inserted inside the rectangular plate (31), and limit rods (331) are slidably embedded in the inner surface walls of the two limit frames (33), and the telescopic end of the built-in cylinder (32) and one side of the outer wall of the two limit rods (331) are fixedly connected to one side of the outer wall of the adjustment plate (41), and one side of the outer wall of the rectangular plate (31) is fixedly connected to two slide tables (311).

8. A medical radiation protection device according to claim 7, characterized in that: The longitudinal movement mechanism (2) comprises a fixed plate (21), a self-locking cylinder (22) being fixedly connected to one side of an outer wall of the fixed plate (21), a bearing body (23) being fixedly connected to the bottom of the telescopic end of the self-locking cylinder (22), a bearing seat (231) being fixedly sleeved on the outer wall of the bearing body (23), and the bottom of the bearing seat (231) being fixedly connected to the top of the rectangular plate (31).

9. A medical radiation protection device according to claim 8, characterized in that: Two limit seats (24) are fixedly mounted on one side of the outer wall of the fixed plate (21), and movable rods (241) are slidably embedded in the inner surface walls of the two limit seats (24), and the bottoms of the two movable rods (241) are fixedly connected to the top of the rectangular plate (31).

10. A medical radiation protection device according to claim 9, characterized in that: The main body mechanism (1) comprises two support seats (11), and a fixed plate (21) is fixedly connected to one side of the outer wall of the two vertical beams (12); the top of the two support seats (11) is fixedly inserted with the vertical beam (12); the outer wall of the two vertical beams (12) is provided with a group of sliding grooves (121), and two slides (311) are respectively slidably embedded in the inside of the sliding grooves (121); two stabilizing plates (13) are fixedly installed between the two support seats (11) and the outer wall of the vertical beam (12); and the bottom of the two support seats (11) is fixedly inserted with a group of universal wheels (14).

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