CN215424725U

CN215424725U - Intervene supplementary protection protective screen of operation

Info

Publication number: CN215424725U
Application number: CN202121956273.5U
Authority: CN
Inventors: 范萌; 陆宏伟
Original assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Current assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-07
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an interventional operation auxiliary protection barrier which comprises a separation plate, wherein universal wheels are arranged below the separation plate, the separation plate is placed beside an operating bed and is opposite to the bed body, two symmetrical through holes are formed in the separation plate, a horn-shaped sterile sleeve frame is placed in the through holes, a horn opening of the horn-shaped sterile sleeve frame is positioned on the outer side of the separation plate and faces the operating bed, a sterile lining is arranged in the horn-shaped sterile sleeve frame along the inner wall of the horn-shaped sterile sleeve frame, symmetrical support seats are arranged around the through holes, the support seats are hinged to one end of a pull rod, and the other end of the pull rod is connected to the horn-shaped sterile sleeve frame.

Description

Intervene supplementary protection protective screen of operation

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to an interventional operation auxiliary protection barrier.

Background

The interventional operation is a diagnosis and treatment technology for heart, blood vessel and other related diseases rapidly developed in about 20-30 years, and the minimally invasive operation is widely applied. Particularly, interventional diagnosis and treatment technologies such as coronary heart disease, congenital heart disease, valvular disease, arrhythmia, peripheral/central vascular diseases and the like are remarkably developed in more than ten years. Interventional procedures have significant advantages over traditional surgical procedures. According to statistics, the number of heart interventional diagnosis and treatment patients in China is more than 100 ten thousand every year, and with the wide application of the minimally invasive diagnosis and treatment technology, more and more heart disease patients can benefit. With the development of intervention career and the increase of practitioners in China, radiation protection becomes an increasingly important problem. During interventional procedures, patients and clinical staff are often exposed to high doses of ionizing radiation, which is highly likely to have a significant impact on their health.

The interventional operation needs to be developed by means of C-arm X-ray irradiation, rays are irradiated from the lower part of an operating table and are driven into the heart of a patient, and a receiver is arranged above the operating table and connected with a screen. In order to meet the requirements of aseptic operation and radioactive protection in the operation process, an operator wears a short-sleeved surgical suit first, then wears a lead dress and then wears a sterile surgical suit outside. The skirt of the lead garment is thick and heavy, about 20-30 jin.

The operator is loaded for a long time and suffers from shoulder, spine and waist back, especially spine joints, and is easy to cause fatigue and injury to the vertebral body. In addition, the lead dress skirt has insufficient effective radiation protection, and the head, the face, the limbs and especially the arms are exposed outside and are easily damaged by ionizing radiation. The damage of the body caused by the radioactivity increases with the increase of the radiation exposure amount, the tissue damage of the irradiated part can be caused by the radioactivity of a large dose, canceration can be caused, even the radioactivity of a small dose, especially the accumulation of a small dose after long-time irradiation can cause canceration induced by the irradiation of organ tissues, and genetic defects can be caused to the irradiated germ cells. The doctors in the interventional department have high tumor incidence in thyroid gland, lung, gastrointestinal tract and blood system, cataract and retinopathy caused by radiation, and lumbar disc herniation. Meanwhile, the culture period of the interventional technique is long, a qualified interventional doctor can be mature within the age of 30-35, the career of the cardiac interventional doctor is short due to radiation damage, the career is usually about 15 years, and the limited medical resources are greatly wasted. Therefore, it is necessary to design an auxiliary protection device that can effectively reduce the ionizing radiation received by the operator without wearing a heavy lead dress during the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary protection barrier for an interventional operation.

The technical scheme adopted by the utility model is as follows:

the utility model provides an intervene operation auxiliary protection protective screen, this protection protective screen includes the division board, the below of division board is provided with the universal wheel, the division board is placed in the side of operation table and just to the lathe bed, be provided with two symmetrical perforation on the division board, the aseptic cuff of loudspeaker form has been placed in the perforation, the horn mouth of the aseptic cuff of loudspeaker form is located the division board outside and towards the operation table, the aseptic inside lining of its inner wall is provided with along to loudspeaker form, the fenestrate support that is provided with the symmetry all around, the support is articulated with pull rod one end, the pull rod other end is then connected on the aseptic cuff of loudspeaker form.

Preferably, the trumpet-shaped sterile sleeve frame is formed in a cylindrical structure by surrounding a plurality of equally spaced radial ribs, a plurality of equally spaced axial rib rings are arranged on the outer side of the cylindrical structure along the length direction of the cylindrical structure to fix the radial ribs, and the inner diameter of each axial rib ring is continuously increased from the penetrating hole inlet end to the outer end of the cylindrical structure to form the trumpet-shaped sterile sleeve frame.

Preferably, the outer end of the trumpet-shaped sterile sleeve frame is provided with an annular cylinder around the axial rib ring, one end of the annular cylinder is fixed on the axial rib ring at the outer end of the trumpet-shaped sterile sleeve frame, and the other end of the annular cylinder is connected below the retainer ring.

Preferably, the outer end of the sterile lining is outwards turned along the retainer ring and is attached to the outer wall of the annular cylinder, an upper binding band is used for fixing the sterile lining, and the inner end of the sterile lining is outwards turned along an axial rib ring at the inner end of the trumpet-shaped sterile sleeve frame and is fixed to the outer wall of the trumpet-shaped sterile sleeve frame through a lower binding band.

Preferably, the end of the pull rod is bent towards the horizontal direction to form a bending section, an elastic plate is further arranged on the side wall of the pull rod, the bending section and the symmetrical elastic plate form a clamping part, and the pull rod is connected with the axial rib ring through the clamping part.

Preferably, the both sides of division board are provided with the folded sheet of symmetry, the inner endwall of folded sheet is articulated with the division board tip through the hinge, be provided with aseptic cloth between the outer endwall of folded sheet and the outer endwall of division board.

The utility model has the beneficial effects that: the isolation board is arranged beside the operating bed and is opposite to the bed body, the trumpet-shaped sterile sleeve frame is fixed by the pull rod through the through hole, the sterile lining is arranged inside the trumpet-shaped sterile sleeve frame along the inner wall of the trumpet-shaped sterile sleeve frame, the sterile lining can be made of disposable plastic or rubber cloth, and the sterile lining needs to be sterilized before use, so that the operating environment is in a sterile state, the two hands of an operator can perform relevant operation on the patient through the trumpet-shaped sterile sleeve frame, the operator is located at the inner end of the isolation board, and the injury to the operator is reduced by the isolation board. Simultaneously, set up the folded sheet in the both ends symmetry of division board, the inner endwall of folded sheet passes through the hinge and is articulated with the division board tip, consequently, the accessible is pulled the folded sheet and is reduced the outer radiation in division board both ends to improve the security that makes the art person, to a great extent reduces the injury to making the art person.

In the utility model, the isolation plate and the folding plate are made of lead-containing radiation-proof glass, so that an operator can clearly know the state of a patient at the inner end of the isolation plate, and the operator can not be influenced to perform related operations.

By using the protective barrier, an operator can get rid of a thick and heavy lead dress in the operation process without loading work, the operation is not influenced while the fatigue damage is reduced, and the injury of radiation to the operator can be reduced to the maximum extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of an embodiment of an auxiliary protective barrier for interventional procedures;

fig. 2 is an elevation view of an auxiliary protective barrier for an interventional procedure according to an embodiment;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a schematic view of the tie bar in the embodiment.

Wherein, 1, a separation plate; 2. a trumpet-shaped sterile sleeve frame; 201. an axial rib ring; 202. a radial rib; 203. an annular cylinder; 204. a retainer ring; 3. a pull rod; 301. a curved section; 302. an elastic plate; 4. a support; 5. a universal wheel; 6. folding the board; 7. sterile cloth; 8. a hinge; 9. a sterile liner; 10. a binding belt is arranged; 11. and (6) applying a binding tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

This embodiment specifically provides an intervene operation auxiliary protection protective screen, as shown in fig. 1 and fig. 2, this protection protective screen includes division board 1, the below of division board 1 is provided with universal wheel 5, division board 1 is placed in the side of operation table and just to the lathe bed, makes the operative person stand in the inner of division board 1, be provided with two symmetrical perforation on division board 1, the aseptic sleeve frame 2 of loudspeaker form has been placed in the perforation, the horn mouth of the aseptic sleeve frame 2 of loudspeaker form is located the division board 1 outside and towards the operation table, the aseptic inside lining 9 of the aseptic sleeve frame 2 of loudspeaker form along its inner wall that is provided with of loudspeaker form, the perforated support 4 that is provided with the symmetry all around, support 4 is articulated with 3 one end of pull rod, the pull rod 3 other end is then connected on aseptic sleeve frame 2 of loudspeaker form. The two hands of the operator can pass through the trumpet-shaped sterile sleeve frame 2, and the inner end of the trumpet-shaped sterile sleeve frame 2 is designed into a trumpet mouth, so that the arm of the operator is prevented from touching the trumpet-shaped sterile sleeve frame 2 in the operation process.

In this embodiment, as shown in fig. 3, the trumpet-shaped sterile sleeve 2 is surrounded by a plurality of equally spaced radial ribs 202 to form a cylindrical structure, and a plurality of axial rib rings 201 with equal intervals are arranged on the outer side of the cylindrical structure along the length direction of the cylindrical structure to fix the radial ribs 202, the inner diameter of the axial rib ring 201 is continuously increased from the perforation entrance end to the outer end of the cylindrical structure to form a trumpet-shaped sterile sleeve frame 2, the outer end of the trumpet-shaped sterile sleeve 2 is provided with an annular cylinder 203 around the axial rib ring 201, one end of the annular cylinder is fixed on an axial rib ring 201 at the outer end of the trumpet-shaped sterile sleeve frame 2, the other end is connected below the retainer ring 204, the outer end of the sterile lining 9 is turned outwards along the retainer ring 204 and is attached to the outer wall of the annular cylinder 203, and is fixed by using an upper ligature band 11, the inner end of the sterile lining 9 is turned outwards along an axial rib ring 201 at the inner end of the trumpet-shaped sterile sleeve frame 2 and is fixed on the outer wall of the trumpet-shaped sterile sleeve frame 2 by using a lower ligature band 10. Both the upper and

lower ligatures

11, 10 may be provided with rubber bands.

Both the axial rib ring 201 and the radial rib 202 may be made of steel strip with elastic characteristics or plastic/rubber material. The sterile lining 9 can be made of disposable plastic or rubber cloth, and needs to be sterilized before use, so that the operating environment is in a sterile state.

In this embodiment, as shown in fig. 4, an end of the pull rod 3 is bent horizontally to form a bent section 301, an elastic plate 302 is further disposed on a side wall of the pull rod 3, the bent section 301 and the symmetrical elastic plate 302 form a clamping portion, and the pull rod 3 is connected to the axial rib ring 201 through the clamping portion. The clamping part formed by the bending section 301 and the symmetrical elastic plate 302 is connected with the axial rib ring 201, so that the horn-shaped sterile sleeve frame 2 is limited, and the horn-shaped sterile sleeve frame 2 is prevented from shifting in the operation process.

Example 2

On the basis of the structure disclosed by the embodiment 1, 6 symmetrical folding plates are arranged on two sides of the partition plate 1, the inner end walls of the 6 folding plates are hinged with the end part of the partition plate 1 through hinges 8, and sterile cloth 7 is arranged between the outer end walls of the folding plates 6 and the outer end walls of the partition plate 1. The radiation outside the both ends of division board 1 can be reduced to the accessible is pulled folding plate 6 to improve the security that makes the art person, to a great extent reduce the injury to making the art person.

When the folding plate 6 is pulled, the sterile cloth 7 is opened, and the folded sterile cloth 6 is isolated from the gap between the isolation plate 1, so that the overall radiation protection performance of the protective barrier is improved.

Need install aseptic inside lining 9 before using at every turn, aseptic inside lining 9's both ends are fixed in the outer end and the inner of the aseptic sleeve frame of loudspeaker form 2 through last ligature area 11 and ligature area 10 down respectively, then stretch into the perforation and extend to fenestrate inner with the straight section of thick bamboo portion of two aseptic sleeve frames of loudspeaker form 2 from the perforation outer end, then utilize pull rod 3 to fix the aseptic sleeve frame of loudspeaker form 2, make the art person stand in the inboard of division board 1, adjust folded sheet 6 angle of buckling, after the adjustment, make the art person's both hands pass aseptic sleeve frame of loudspeaker form 2 and operate the patient, after the operation, need clear up aseptic inside lining 9. The whole protective barrier is ensured to be in a sterile state in the operation process.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an intervene operation auxiliary protection protective screen, its characterized in that, this protection protective screen includes the division board, the below of division board is provided with the universal wheel, the division board is placed in the side of operation table and just to the lathe bed, be provided with two symmetrical perforation on the division board, the aseptic sleeve frame of loudspeaker form has been placed in the perforation, the horn mouth of the aseptic sleeve frame of loudspeaker form is located the division board outside and towards the operation table, the aseptic inside lining of its inner wall is provided with along to loudspeaker form aseptic sleeve frame inside, the fenestrate support that is provided with the symmetry all around, the support is articulated with pull rod one end, the pull rod other end is then connected on the aseptic sleeve frame of loudspeaker form.

2. The auxiliary protective barrier for interventional operation as set forth in claim 1, wherein the trumpet-shaped sterile sleeve frame is formed into a cylindrical structure by surrounding a plurality of equally spaced radial ribs, and a plurality of equally spaced axial rib rings are arranged outside the cylindrical structure along the length direction of the cylindrical structure to fix the radial ribs, and the inner diameter of the axial rib rings is increased from the perforation entrance end to the outer end of the cylindrical structure to form the trumpet-shaped sterile sleeve frame.

3. An interventional procedure auxiliary protective barrier according to claim 2, wherein the outer end of the trumpet-shaped sterile sleeve is provided with an annular cylinder around the axial rib ring, one end of the annular cylinder is fixed to the axial rib ring at the outer end of the trumpet-shaped sterile sleeve, and the other end of the annular cylinder is connected below the retainer ring.

4. An interventional procedure auxiliary protective barrier according to claim 3, wherein the outer end of the sterile liner is everted along the retaining ring and attached to the outer wall of the annular barrel and secured using an upper tie wrap, and the inner end of the sterile liner is everted along the axial rib ring at the inner end of the trumpet-shaped sterile sleeve and secured to the outer wall of the trumpet-shaped sterile sleeve using a lower tie wrap.

5. The auxiliary protective screen for interventional operation as set forth in claim 2, wherein the end of the pull rod is bent horizontally to form a bent section, the side wall of the pull rod is further provided with an elastic plate, the bent section and the symmetrical elastic plate form a clamping part, and the pull rod is connected with the axial rib ring through the clamping part.

6. An auxiliary protection barrier for interventional operation as claimed in claim 1, wherein the two sides of the isolation board are provided with symmetrical folding boards, the inner end walls of the folding boards are hinged with the end parts of the isolation board through hinges, and a sterile cloth is arranged between the outer end walls of the folding boards and the outer end walls of the isolation board.