CN219497346U

CN219497346U - Movable radiation-proof screen in interventional operation

Info

Publication number: CN219497346U
Application number: CN202223229927.1U
Authority: CN
Inventors: 刘红军; 程祝强; 金毅
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-08-08
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a movable radiation-proof screen in interventional operation, which belongs to the technical field of radiation protection and comprises a base, wherein two support columns are fixedly connected to the upper end of the base, a front baffle is fixedly connected to the upper end of the support columns, a first radiation-proof component is arranged at the upper end of the base, a cover plate is arranged at the upper ends of the front baffle and the first radiation-proof component, a second radiation-proof component is arranged at the lower end of the front baffle, and the second radiation-proof component is positioned at the right end of the support columns. The utility model solves the problems that the existing movable radiation-proof screen in interventional operation improves the dismounting efficiency of the radiation-proof screen by arranging the rapid air charging device, but the device is inconvenient to move, has small protection area, still has a plurality of body parts exposed to rays, is inconvenient to carry out omnibearing protection on an operator and greatly reduces the practicability.

Description

Movable radiation-proof screen in interventional operation

Technical Field

The utility model belongs to the technical field of radiation protection, and particularly relates to a movable radiation shield in interventional operation.

Background

The interventional therapy is a minimally invasive therapy, under the guidance of medical imaging equipment, special precise instruments such as a catheter, a guide wire and the like are introduced into a human body to diagnose and locally treat internal diseases, along with the wider and wider use of the interventional therapy, doctor performing interventional operation is brought with huge harm by medical source rays such as medical imaging equipment and the like, at present, radiation-proof equipment mainly comprises a lead adhesive protective clothing, and the following defects exist in the use process of the protective clothing: (1) The lead adhesive protective clothing has poor air permeability, and is easy to cause infection due to bacteria breeding; (2) heavy and physically heavy; (3) The protection area is small, a plurality of body parts are still exposed to rays, and the omnibearing protection cannot be provided for doctors, so that the proper radiation protection method is particularly important in interventional operations.

The prior art CN207165246U discloses a quick-detachable medical radiation protection barrier, comprising a plurality of adjacent radiation protection shielding units, each radiation protection shielding unit comprising a first radiation protection plate and a second radiation protection plate; an air pocket clamped by a groove is arranged between the adjacent first radiation protection plate and the second radiation protection plate, each air pocket is externally connected with a quick inflation device, each air pocket is provided with a release valve, while the device is installed, the quick inflation device is started to quickly inflate the air pocket, the air pocket quickly expands to support the adjacent first radiation protection plate and second radiation protection plate, the fixation between the first radiation protection plate and the second radiation protection plate is realized, when the device is disassembled, opening the air escape valve, letting out the gas in the air pocket, the air pocket is atrophic, and the force that first radiation protection board and second radiation protection board applyed disappears, and first radiation protection board and second radiation protection board loosen, and whole journey all need not use the bolt and nut, have improved the efficiency of radiation protection screen dismouting, but the device is inconvenient for remove, and the protection area is little, still a plurality of health positions can expose under the ray, be inconvenient for carrying out the omnidirectional protection to the operator, and the practicality greatly reduced.

Disclosure of Invention

The utility model provides a movable radiation shield in interventional operation, which aims to solve the problems that the conventional movable radiation shield in interventional operation improves the dismounting efficiency of the radiation shield by arranging a rapid inflation device, but the device is inconvenient to move, has small protection area, exposes a plurality of body parts to rays, is inconvenient to carry out omnibearing protection on an operator and greatly reduces the practicability.

The embodiment of the utility model provides a movable radiation-proof screen in interventional operation, which comprises a base, wherein the base is hollow, the upper end of the base is fixedly connected with two support columns, the upper end of each support column is fixedly connected with a front baffle, the upper end of the base is provided with a first radiation-proof component, the first radiation-proof component is positioned at the left ends of the front baffle and the support columns, the upper ends of the front baffle and the first radiation-proof component are provided with cover plates, the lower end of the front baffle is provided with a second radiation-proof component, and the second radiation-proof component is positioned at the right end of the support column.

Further, the universal wheel is fixedly connected to the lower end of the base.

Through adopting above-mentioned technical scheme, be convenient for remove radiation shield, for the transport work of links such as preoperative, postoperative, cleaning and disinfecting provide convenience, hollow base is favorable to the operator to adjust the position when intervention operation goes on.

Further, the upper end of the front baffle is fixedly connected with the lower end of the cover plate, an observation window is arranged on the front baffle, an operation hole is formed in the front baffle and is positioned at the lower end of the observation window, and sleeves are fixedly connected to the outer side of the operation hole.

Through adopting above-mentioned technical scheme, operation operator stretches out both hands from the operation hole, is favorable to carrying out the intervention operation under the protection of preceding baffle and oversleeve, avoids the contact radiation ray, provides abundant activity space for operation operator's shank between preceding baffle and the support column, and operation operator's of being convenient for carries out the intervention operation smoothly.

Further, the first radiation protection component comprises a door handle I, a door handle II, a fixed baffle, a first arc-shaped sliding door, a second arc-shaped sliding door and a sliding rail, the left end of the front baffle is fixedly connected with the fixed baffle, the right end of the fixed baffle is fixedly connected with the supporting column, the lower end of the fixed baffle is fixedly connected with the upper end of the base, the upper end of the fixed baffle is fixedly connected with the lower end of the cover plate, the upper end of the base and the lower end of the cover plate are respectively fixedly connected with a section of sliding rail, the sliding rail is positioned at the left end of the fixed baffle, the first arc-shaped sliding door and the second arc-shaped sliding door are connected between the upper and lower two sliding rails in a sliding manner, the first arc-shaped sliding door is fixedly connected with the door handle I, and the second arc-shaped sliding door is fixedly connected with the door handle II.

Through adopting above-mentioned technical scheme, arc moves a first and arc moves a second and slide rail sliding connection, and the operator of being convenient for gets into the space of reserving between baffle and the radiation protection subassembly one before, provides the omnidirectional radiation protection for the operator, conveniently intervenes the going on of operation, is favorable to preventing the radiation, and protection operator's is healthy, and the practicality is strong.

Further, two radiation protection components include connecting rod one, preceding fender skirt, motor, connecting rod two and connecting rod three, two the lower extreme of support column rotates respectively and is connected with connecting rod one and connecting rod three, connecting rod three's outer end transmission is connected with the motor, connecting rod one with connecting rod three all is located the outside of preceding baffle, connecting rod one with fixedly connected with connecting rod two between the connecting rod three, the right-hand member fixedly connected with of support column keeps off the skirt before, connecting rod one connecting rod two with connecting rod three with preceding fender skirt fixed connection, preceding fender skirt's upper end with preceding baffle's lower extreme fixed connection.

Through adopting above-mentioned technical scheme, the starter motor drives connecting rod three and rotates, and then drives connecting rod one through connecting rod two and rotate, is convenient for open or pack up preceding fender skirt, and flexible preceding fender skirt provides great activity space for operation operator's shank, is favorable to preventing operation operator's shank and receives the radiation, and the operation medical equipment foot switch's of being convenient for places, and the practicality is strong.

The beneficial effects of the utility model are as follows:

1. the radiation-proof screen is convenient to move by arranging the base, so that convenience is provided for carrying operation of links such as preoperative links, postoperative links, cleaning and disinfecting links and the like, and the hollow base is beneficial to position adjustment of an operator during interventional operation.

2. According to the utility model, through the arrangement of the front baffle, the operator stretches out both hands from the operation hole, so that the intervention operation is facilitated under the protection of the front baffle and the sleeves, radiation rays are prevented from being contacted, a sufficient movable space is provided for the legs of the operator between the front baffle and the support column, and the operator can smoothly perform the intervention operation.

3. According to the utility model, through the arrangement of the first radiation protection component, the first arc-shaped sliding door and the second arc-shaped sliding door are in sliding connection with the sliding rail, so that an operator can conveniently enter a reserved space between the front baffle and the first radiation protection component, the omnidirectional radiation protection is provided for the operator, the intervention operation is convenient to carry out, radiation is prevented, the health of the operator is protected, and the practicability is strong.

4. According to the utility model, the motor is started to drive the connecting rod III to rotate through the arrangement of the radiation-proof assembly II, and then the connecting rod I is driven to rotate through the connecting rod II, so that the front retaining skirt is convenient to open or retract, a large movable space is provided for the legs of an operator by the flexible front retaining skirt, the legs of the operator are prevented from being radiated, the pedal switch of the surgical medical equipment is convenient to place, and the practicability is high.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;

FIG. 2 is a schematic side view of an embodiment of the present utility model;

FIG. 3 is a schematic top view of an embodiment of the present utility model;

fig. 4 is a schematic top view cross-section of an embodiment of the present utility model.

Reference numerals: 1. a base; 11. a universal wheel; 2. a front baffle; 21. a sleeve; 22. an observation window; 23. an operation hole; 3. a first radiation protection component; 31. a door handle I; 32. a second door handle; 33. a fixed baffle; 34. arc-shaped sliding door I; 35. arc sliding door II; 36. a slide rail; 4. a cover plate; 5. a second radiation protection component; 51. a first connecting rod; 52. a front skirt; 53. a motor; 54. a second connecting rod; 55. a third connecting rod; 6. and (5) supporting the column.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Referring to fig. 1-2, the embodiment of the utility model provides a mobile radiation-proof screen in interventional operations, which comprises a base 1, wherein the base 1 is hollow, the lower end of the base 1 is fixedly connected with a universal wheel 11, so that the radiation-proof screen is convenient to move, convenience is provided for carrying operation of links such as preoperative links, postoperative links, cleaning and disinfection links and the like, and the hollow base 1 is beneficial to position adjustment of an operator in interventional operations.

Referring to fig. 1-4, the upper end of the base 1 is fixedly connected with two support columns 6, the upper ends of the support columns 6 are fixedly connected with a front baffle plate 2, the upper end of the front baffle plate 2 is fixedly connected with the lower end of the cover plate 4, an observation window 22 is arranged on the front baffle plate 2, an operation hole 23 is formed in the front baffle plate 2, the operation hole 23 is positioned at the lower end of the observation window 22, a sleeve 21 is fixedly connected to the outer side of the operation hole 23, the observation window 22 is made of lead-containing radiation-proof glass materials, the sleeve 21 is made of an X-ray protective fabric, namely tin/antimony composite coating fabric, an operator stretches out of both hands from the operation hole 23, the operator is protected by the front baffle plate 2 and the sleeve 21, a sufficient movable space is provided between the front baffle plate 2 and the support columns 6 for the legs of the operator, and the operator can conveniently and smoothly conduct the intervention operation.

Referring to fig. 1, 3 and 4, the upper end of the base 1 is provided with a first radiation protection component 3, the first radiation protection component 3 comprises a door knob 31, a door knob 32, a fixed baffle 33, a first arc-shaped sliding door 34, a second arc-shaped sliding door 35 and a sliding rail 36, the left end of the front baffle 2 is fixedly connected with the fixed baffle 33, the right end of the fixed baffle 33 is fixedly connected with the support column 6, the lower end of the fixed baffle 33 is fixedly connected with the upper end of the base 1, the upper end of the fixed baffle 33 is fixedly connected with the lower end of the cover plate 4, the upper end of the base 1 and the lower end of the cover plate 4 are respectively fixedly connected with a section of sliding rail 36, the sliding rail 36 is positioned at the left end of the fixed baffle 33, an arc-shaped sliding door 34 and a second arc-shaped sliding door 35 are slidingly connected between the upper sliding rail 36 and the lower sliding rail 36, the outer wall of the arc-shaped sliding door 34 is fixedly connected with the door knob 31, the arc-shaped sliding door 34 and the second arc-shaped sliding door 35 are fixedly connected with the door knob 32, the right end of the arc-shaped sliding door 35 is fixedly connected with the sliding rail 36, a space between the front baffle 2 and the radiation protection component 3 is convenient for an operator to enter, the space between the front baffle 2 and the radiation protection component 3, the radiation protection component is protected, the operator is protected from the radiation protection, the operator is protected, the radiation protection and the operator is protected, and the radiation protection is protected, and the health protection and the operator is protected.

Referring to fig. 1-4, the upper end of preceding baffle 2 and radiation protection subassembly one 3 is provided with apron 4, the lower extreme of preceding baffle 2 is provided with radiation protection subassembly two 5, radiation protection subassembly two 5 includes connecting rod one 51, preceding fender skirt 52, motor 53, connecting rod two 54 and connecting rod three 55, the lower extreme of two support columns 6 rotates respectively and is connected with connecting rod one 51 and connecting rod three 55, the outer end transmission of connecting rod three 55 is connected with motor 53, connecting rod one 51 and connecting rod three 55 all are located the outside of preceding baffle 2, fixedly connected with connecting rod two 54 between connecting rod one 51 and the connecting rod three 55, the right-hand member fixedly connected with of support column 6 keeps off skirt 52 in front, connecting rod one 51, connecting rod two 54 and connecting rod three 55 and preceding fender skirt 52 fixed connection, the upper end of preceding fender skirt 52 and the lower extreme fixed connection of preceding baffle 2 in front, preceding fender skirt 52 adopts the preparation of X ray protection fabric to form, start motor 53, and drive connecting rod three 55 rotate, and then drive connecting rod one 51 through connecting rod two 54, be convenient for open the front fender skirt 52 or pack up, flexible preceding fender skirt 52 has provided great activity space for the shank of operator, the shank has been placed for the operator, the medical equipment of the shank has been convenient for the operation, the medical equipment of the operator is placed by strong radiation.

The implementation mode specifically comprises the following steps: when the anti-radiation shield is used, the anti-radiation shield is moved to a specified operation position, the motor 53 is started, the connecting rod III 55 is driven to rotate, the connecting rod I51 is driven to rotate through the connecting rod II 54, the front retaining skirt 52 is opened and put down, the pedal switch of the surgical medical equipment is placed under the flexible front retaining skirt 52, the motor 53 is closed, the arc-shaped moving door I34 or the arc-shaped moving door II 35 is moved, an operator enters a reserved space between the front baffle 2 and the anti-radiation component I3, the arc-shaped moving door I34 or the arc-shaped moving door II 35 is closed, the operator stretches out two hands from the operation hole 23, the two hands stretch into the sleeves 21 to conduct interventional operation, and the operation progress is observed through the observation window 22.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable radiation protection screen in intervention operation, includes base (1), base (1) are cavity, its characterized in that, the upper end fixedly connected with of base (1) two support columns (6), the upper end fixedly connected with front bezel (2) of support column (6), the upper end of base (1) is provided with radiation protection subassembly one (3), radiation protection subassembly one (3) are located front bezel (2) with the left end of support column (6), front bezel (2) with the upper end of radiation protection subassembly one (3) is provided with apron (4), the lower extreme of front bezel (2) is provided with radiation protection subassembly two (5), radiation protection subassembly two (5) are located the right-hand member of support column (6).

2. A mobile radiation shield for interventional procedures according to claim 1, characterized in that the lower end of the base (1) is fixedly connected with a universal wheel (11).

3. The mobile radiation shield for interventional operation according to claim 1, wherein the upper end of the front baffle (2) is fixedly connected with the lower end of the cover plate (4), an observation window (22) is arranged on the front baffle (2), an operation hole (23) is arranged on the front baffle (2), the operation hole (23) is positioned at the lower end of the observation window (22), and a sleeve (21) is fixedly connected to the outer side of the operation hole (23).

4. The mobile radiation shield in interventional operation according to claim 1, wherein the radiation protection component one (3) comprises a door handle one (31), a door handle two (32), a fixed baffle (33), an arc-shaped sliding door one (34), an arc-shaped sliding door two (35) and a sliding rail (36), the left end of the front baffle (2) is fixedly connected with the fixed baffle (33), the right end of the fixed baffle (33) is fixedly connected with the support column (6), the lower end of the fixed baffle (33) is fixedly connected with the upper end of the base (1), the upper end of the fixed baffle (33) is fixedly connected with the lower end of the cover plate (4), the upper end of the base (1) and the lower end of the cover plate (4) are respectively fixedly connected with a section of sliding rail (36), the sliding rail (36) is positioned at the left end of the fixed baffle (33), the arc-shaped sliding door one (34) and the arc-shaped sliding door two (35) are slidingly connected between the upper end and the lower end of the fixed baffle (33), and the arc-shaped sliding door one (34) is fixedly connected with the outer wall of the arc-shaped sliding door two (35).

5. The mobile radiation shield in interventional operation according to claim 1, wherein the radiation protection component two (5) comprises a first connecting rod (51), a front retaining skirt (52), a motor (53), a second connecting rod (54) and a third connecting rod (55), the lower ends of the two supporting columns (6) are respectively connected with the first connecting rod (51) and the third connecting rod (55) in a rotating mode, the outer ends of the third connecting rods (55) are in transmission connection with the motor (53), the first connecting rod (51) and the third connecting rod (55) are both positioned on the outer side of the front retaining plate (2), a second connecting rod (54) is fixedly connected between the first connecting rod (51) and the third connecting rod (55), the right end of the supporting column (6) is fixedly connected with the front retaining skirt (52), and the upper ends of the first connecting rod (51), the second connecting rod (54) and the third connecting rod (55) are fixedly connected with the lower end of the front retaining plate (2).