A mobile medical radiation protection device

Abstract

The utility model relates to the technical field of radiation protection equipment for medical personnel, and discloses a mobile medical radiation protection device, comprising a vehicle floor, a lead plate carriage fixedly connected to the upper side of the vehicle floor, one end of the lead plate carriage is connected to two lead-lined telescopic sleeves, one end of the two lead-lined telescopic sleeves are respectively connected to protective gloves, a sliding door mechanism for using lead doors to perform radiation protection on medical personnel inside is arranged on one side of the lead plate carriage, a protection vehicle driving mechanism for driving the lead plate carriage forward or backward is arranged on the upper side of the vehicle floor, a protection vehicle turning mechanism for intervening in the moving direction of the lead plate carriage is arranged on one side of the protection vehicle driving mechanism, and a protection glass mechanism for facilitating medical personnel to observe and operate is arranged at one end of the lead plate carriage. The utility model can realize the effect of medical personnel driving forward in the vehicle and approaching patients in the vehicle through the protection vehicle turning mechanism and the protection vehicle driving mechanism, and has high practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation protection equipment for medical personnel, in particular to a mobile medical radiation protection device. Background Art

[0002] Medical staff working in the hospital's radiology department, interventional diagnosis and treatment department and other departments receive radiation doses far higher than ordinary people, which poses a huge occupational risk to their physical health. For example, when the interventional treatment department treats patients, medical staff need to be close to patients who are receiving radiation and need to perform certain medical operations. Traditional medical staff often protect themselves by wearing lead clothing or pushing moving lead plates close to patients. However, this method is very inconvenient during interventional treatment. When the position needs to be changed, the protective equipment needs to be moved again, which may expose the medical staff to radiation.

[0003] For example, a mobile radiation protection device is disclosed in the Chinese utility model patent with announcement number CN209136657U. Although the solution is simple in structure and has the radiation protection function against X-rays, medical staff need to hide behind the protection device and push the protection device close to the patient's bed each time they use it. When some operations of interventional treatment require adjustment of the mutually hinged radiation protection plates, the arms and other body parts of the medical staff may be exposed to the radiation. In addition, when it is necessary to adjust the position of the protection device on the patient's bed, the X-ray machine has been started. If the medical staff moves the protection device while the machine is on, it may lead to a wider range of exposure. If the position of the protection device is adjusted after the machine is shut down to obtain a better spatial operating position, the interventional treatment may be time-consuming and laborious. Based on this, a mobile medical radiation protection device is proposed. Utility Model Content

[0004] In order to solve the technical problem of radiation protection equipment for medical personnel, the utility model provides a mobile medical radiation protection device.

[0005] The utility model is implemented by the following technical scheme: a mobile medical radiation protection equipment, including a vehicle floor, a lead plate carriage fixedly connected to the upper side of the vehicle floor, one end of the lead plate carriage is connected to two lead-inlaid telescopic sleeves, one end of the two lead-inlaid telescopic sleeves are respectively connected to protective gloves, one side of the lead plate carriage is provided with a sliding door mechanism for using lead doors to perform radiation protection on medical personnel inside, the upper side of the vehicle floor is provided with a protection vehicle driving mechanism for making the lead plate carriage move forward or backward, one side of the protection vehicle driving mechanism is provided with a protection vehicle changing mechanism for intervening in the moving direction of the lead plate carriage, and one end of the lead plate carriage is provided with a protective glass mechanism for facilitating medical personnel to observe and operate.

[0006] As a further improvement of the above solution, the sliding door mechanism includes a slide groove opened on one side of the vehicle floor, the inner side of the slide groove is slidably connected to the sliding door, and the outer side of the sliding door is fixedly connected to the door handle.

[0007] As a further improvement of the above scheme, the protection vehicle driving mechanism includes a cockpit arranged on one side of the lead plate car, and a No. 1 transmission rod rotatably connected to the upper side of the vehicle floor is arranged inside the cockpit, and a transmission mechanism for driving the lead plate car to move is arranged at the lower end of the No. 1 transmission rod.

[0008] As a further improvement of the above scheme, the transmission mechanism includes a No. 1 bevel gear fixedly connected to the lower end of the No. 1 transmission rod, the No. 1 bevel gear is meshed with a No. 2 bevel gear, one side of the No. 2 bevel gear is fixedly connected to a No. 3 transmission rod rotatably connected to the lower side of the vehicle floor, and one end of the No. 3 transmission rod is provided with a wheel mechanism for bringing the protective gloves close to the patient.

[0009] As a further improvement of the above scheme, the wheel mechanism includes a No. 3 bevel gear fixedly connected to one end of the No. 3 transmission rod, the No. 3 bevel gear is meshed with a No. 4 bevel gear, the No. 4 bevel gear is fixedly connected to an axle rotatably connected to the lower side of the vehicle floor, the two ends of the axle are respectively fixedly connected to the rear wheels, and the upper end of the No. 1 transmission rod is provided with a hand-cranked drive mechanism for rotating the No. 1 transmission rod.

[0010] As a further improvement of the above solution, the hand-cranked drive mechanism includes a turntable fixedly connected to the upper end of the No. 1 transmission rod, and a No. 2 handle is rotatably provided at an eccentric position of the turntable.

[0011] Through the above technical solution, the No. 1 transmission rod can be directly driven to rotate by manually turning the No. 2 handle and the turntable, thereby realizing the movement of the entire protective equipment. Considering that the application scenario occurs in the interventional diagnosis and treatment department, a pure mechanical design is specially adopted to avoid various problems such as the need to replace the power supply due to the electric motor drive method, and the reliability of the protective equipment is higher.

[0012] As a further improvement of the above scheme, the protection vehicle changing mechanism includes a No. 2 transmission rod rotatably connected to one side of the vehicle bottom plate, the upper end of the No. 2 transmission rod is fixedly connected to a No. 1 handle, and the lower end of the No. 2 transmission rod is rotatably connected to the front wheel.

[0013] Through the above technical solution, turning handle No. 1 can directly adjust the direction of the front wheel, thereby realizing the change of direction function.

[0014] As a further improvement of the above solution, the protective glass mechanism includes a radiation-proof glass window arranged at one end of the lead plate carriage.

[0015] Through the above technical solution, medical staff sit in the lead-plate carriage for observation, and the radiation such as X-rays that may be encountered during the observation process can be filtered out through the radiation-proof glass windows.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model cooperates with each other through sliding doors, radiation-proof glass windows, lead-plate carriages, lead-lined telescopic sleeves and protective gloves. Medical staff can directly enter the lead-plate carriages, close the sliding doors, and perform various medical operations through the radiation-proof glass windows, thereby achieving 360-degree radiation safety protection without blind spots, and the protection capability is stronger and more reliable.

[0018] 2. In the utility model, the protection vehicle's turning mechanism and the protection vehicle's driving mechanism cooperate with each other. After the medical staff sit in the lead car and drive into the interventional diagnosis and treatment department, the medical staff can drive the protective equipment from the lead car to approach the patient for operation without getting off the car. If the position of the protective equipment around the patient needs to be adjusted during diagnosis and treatment, the protection vehicle's turning mechanism and the protection vehicle's driving mechanism cooperate with each other to adjust the position, so that the position of the lead car can be directly moved without stopping the X-ray machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front view of a mobile medical radiation protection device provided by the utility model;

[0020] Figure 2 A bottom view of a mobile medical radiation protection device provided by the utility model;

[0021] Figure 3 A top view of a mobile medical radiation protection device provided by the utility model;

[0022] Figure 4 The present invention provides a side view of a mobile medical radiation protection device.

[0023] Description of main symbols:

[0024] 1. Car floor; 2. Slide; 3. Transmission rod No. 1; 4. Sliding door; 5. Door handle; 6. Rear wheel; 7. Lead plate compartment; 8. Protective gloves; 9. Lead-lined telescopic sleeve; 10. Radiation-proof glass window; 11. Handle No. 1; 12. Turntable; 121. Handle No. 2; 13. Transmission rod No. 2; 14. Cockpit; 15. Front wheel; 16. Bevel gear No. 1; 17. Bevel gear No. 2; 18. Transmission rod No. 3; 19. Bevel gear No. 3; 20. Axle; 21. Bevel gear No. 4. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-Figure 4 A mobile medical radiation protection device of the present embodiment includes a vehicle floor 1, which is made of thick lead plate. A lead plate carriage 7 is fixedly connected to the upper side of the vehicle floor 1. A rotating seat that can rotate 360 ​​degrees is arranged in the lead plate carriage 7. One end of the lead plate carriage 7 is connected to two lead-inlaid telescopic sleeves 9, and one end of the two lead-inlaid telescopic sleeves 9 is respectively connected to protective gloves 8. A medical storage box fixedly connected to the outer side of the lead plate carriage 7 is arranged below the protective gloves 8 for placing various medical tools that may be used. A sliding door mechanism that uses a lead door to perform radiation protection on medical personnel inside is arranged on one side of the lead plate carriage 7. A protection vehicle driving mechanism that allows the lead plate carriage 7 to move forward or backward is arranged on the upper side of the vehicle floor 1. A protection vehicle changing mechanism that intervenes in the moving direction of the lead plate carriage 7 is arranged on one side of the protection vehicle driving mechanism. A protection glass mechanism that facilitates medical staff to observe and operate is arranged at one end of the lead plate carriage 7.

[0028] Please combine Figure 1 As shown, the sliding door mechanism includes a slide groove 2 opened on one side of the vehicle bottom plate 1, and a sliding door 4 is slidably connected to the inner side of the slide groove 2. Multiple sets of pulleys are provided on the upper and lower sides of the sliding door 4 to reduce the friction between the sliding door 4 and the lead plate carriage 7. A door handle 5 is fixedly connected to the outer side of the sliding door 4.

[0029] Please combine Figure 1 and Figure 2 As shown, the protection vehicle driving mechanism includes a cockpit 14 arranged on one side of the lead plate car 7, and a No. 1 transmission rod 3 rotatably connected to the upper side of the vehicle bottom plate 1 is arranged inside the cockpit 14, and a transmission mechanism for driving the lead plate car 7 to move is arranged at the lower end of the No. 1 transmission rod 3.

[0030] Please combine Figure 2 As shown, the transmission mechanism includes a No. 1 bevel gear 16 fixedly connected to the lower end of the No. 1 transmission rod 3, the No. 1 bevel gear 16 is meshed with a No. 2 bevel gear 17, one side of the No. 2 bevel gear 17 is fixedly connected to a No. 3 transmission rod 18 rotatably connected to the lower side of the vehicle bottom plate 1, and one end of the No. 3 transmission rod 18 is provided with a wheel mechanism for bringing the protective gloves 8 close to the patient.

[0031] Please combine Figure 2As shown, the wheel mechanism includes a No. 3 bevel gear 19 fixedly connected to one end of the No. 3 transmission rod 18, the No. 3 bevel gear 19 is meshed with a No. 4 bevel gear 21, the No. 4 bevel gear 21 is fixedly connected to an axle 20 rotatably connected to the lower side of the vehicle floor 1, and the two ends of the axle 20 are respectively fixedly connected to the rear wheels 6, the inner side of the rear wheel 6 is made of metal material, and the outer side is made of composite rubber material, which can increase indoor driving friction and reduce driving noise. The upper end of the No. 1 transmission rod 3 is provided with a hand-cranked drive mechanism for rotating the No. 1 transmission rod 3.

[0032] Please combine Figure 1 As shown, the hand-cranked drive mechanism includes a turntable 12 fixedly connected to the upper end of the No. 1 transmission rod 3, and a No. 2 handle 121 is rotatably provided at an eccentric position of the turntable 12. A rubber pad can be added to the No. 2 handle 121 to increase the comfort of medical staff when driving the turntable 12 to rotate.

[0033] Please combine Figure 2 As shown, the steering mechanism of the protection vehicle includes a No. 2 transmission rod 13 rotatably connected to one side of the vehicle bottom plate 1 , the upper end of the No. 2 transmission rod 13 is fixedly connected to the No. 1 handle 11 , and the lower end of the No. 2 transmission rod 13 is rotatably connected to the front wheel 15 .

[0034] Please combine Figure 1 As shown, the protective glass mechanism includes a radiation-proof glass window 10 arranged at one end of the lead plate carriage 7, and the radiation-proof glass window 10 is located above the lead-inlaid telescopic sleeve 9.

[0035] The implementation principle of a mobile medical radiation protection device in the embodiment of the present application is as follows: the staff enters the lead plate carriage 7, pulls up the sliding door 4, holds the No. 1 handle 11 with the left hand, holds the No. 2 handle 121 with the right hand, and manually cranks the turntable 12 to rotate, driving the No. 1 transmission rod 3 to drive the No. 1 bevel gear 16 to rotate, and the No. 1 bevel gear 16 drives the No. 2 bevel gear 17, the No. 3 bevel gear 19 and the No. 3 transmission rod 18 to rotate, driving the No. 4 bevel gear 21, the axle 20 and the rear wheel 6 to rotate, thereby achieving the effect of moving the protective equipment. When turning is required, push the No. 1 handle 11 to rotate, and rotate the No. 2 transmission rod 13 to indirectly drive the front wheel 15 to rotate to achieve a change of direction. When the lead plate carriage 7 and the protective gloves 8 are close to the patient, the medical staff rotates 180 degrees through the seat in the lead plate carriage 7, faces the side of the radiation-proof glass window 10, inserts both hands into the lead-inlaid telescopic sleeve 9, and performs medical and technical operations through the protective gloves 8.

[0036] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A mobile medical radiation protection device, comprising a vehicle floor (1), characterized in that: A lead plate carriage (7) is fixedly connected to the upper side of the vehicle floor (1); one end of the lead plate carriage (7) is connected to two lead-embedded telescopic sleeves (9); one end of the two lead-embedded telescopic sleeves (9) is respectively connected to protective gloves (8); one side of the lead plate carriage (7) is provided with a sliding door mechanism for using a lead door to provide radiation protection for medical personnel inside; the upper side of the vehicle floor (1) is provided with a protective vehicle driving mechanism for driving the lead plate carriage (7) forward or backward; one side of the protective vehicle driving mechanism is provided with a protective vehicle turning mechanism for intervening in the moving direction of the lead plate carriage (7); and one end of the lead plate carriage (7) is provided with a protective glass mechanism for facilitating observation and operation by medical personnel.

2. A mobile medical radiation protection device as claimed in claim 1, characterized in that: The sliding door mechanism comprises a sliding groove (2) opened on one side of the vehicle bottom plate (1); a sliding door (4) is slidably connected to the inner side of the sliding groove (2); and a door handle (5) is fixedly connected to the outer side of the sliding door (4).

3. The mobile medical radiation protection device according to claim 1, characterized in that: The protection vehicle driving mechanism comprises a driving cabin (14) arranged on one side of the lead plate carriage (7), a No. 1 transmission rod (3) rotatably connected to the upper side of the vehicle floor (1) is arranged inside the driving cabin (14), and a transmission mechanism for driving the lead plate carriage (7) to move is arranged at the lower end of the No. 1 transmission rod (3).

4. A mobile medical radiation protection device as claimed in claim 3, characterized in that: The transmission mechanism comprises a first bevel gear (16) fixedly connected to the lower end of a first transmission rod (3), the first bevel gear (16) meshing with a second bevel gear (17), one side of the second bevel gear (17) fixedly connected to a third transmission rod (18) rotatably connected to the lower side of the vehicle bottom plate (1), and one end of the third transmission rod (18) is provided with a wheel mechanism for bringing the protective glove (8) close to the patient.

5. A mobile medical radiation protection device as claimed in claim 4, characterized in that: The wheel mechanism comprises a third bevel gear (19) fixedly connected to one end of a third transmission rod (18), the third bevel gear (19) meshing with a fourth bevel gear (21), the fourth bevel gear (21) fixedly connected to an axle (20) rotatably connected to the lower side of a vehicle floor (1), the two ends of the axle (20) respectively fixedly connected to rear wheels (6), and the upper end of the first transmission rod (3) is provided with a hand-cranked driving mechanism for rotating the first transmission rod (3).

6. A mobile medical radiation protection device as claimed in claim 5, characterized in that: The hand-cranked driving mechanism comprises a rotating disk (12) fixedly connected to the upper end of a No. 1 transmission rod (3), and a No. 2 handle (121) is rotatably arranged at an eccentric position of the rotating disk (12).

7. The mobile medical radiation protection device according to claim 1, characterized in that: The protection vehicle turning mechanism comprises a No. 2 transmission rod (13) rotatably connected to one side of the vehicle bottom plate (1), the upper end of the No. 2 transmission rod (13) is fixedly connected to a No. 1 handle (11), and the lower end of the No. 2 transmission rod (13) is rotatably connected to a front wheel (15).

8. The mobile medical radiation protection device according to claim 1, characterized in that: The protective glass mechanism comprises a radiation-proof glass window (10) arranged at one end of the lead plate carriage (7).

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