Head and face protection device for interventional DSA catheter room patient

Abstract

The invention discloses an interventional DSA catheter room patient head and face protection device which comprises a fixing plate and a protection mechanism, the protection mechanism is arranged on the fixing plate and detachably connected with the fixing plate, the protection mechanism comprises a bottom plate and a protection cover, the protection cover is provided with a connecting column, the bottom plate is provided with a connecting groove, and the connecting column is clamped in the connecting groove. According to the invention, enough space can be provided for a patient to breathe, radiation can be prevented, and the head of the patient is protected.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a head and face protection device for patients in an interventional DSA catheter room. Background Art

[0002] The DSA catheter room is the digital subtraction angiography room, also known as the interventional operating room in some hospitals. It is a medical environment dedicated to digital subtraction angiography examinations and related operations. Digital subtraction angiography is an advanced imaging technology that is widely used to diagnose and treat vascular diseases such as aneurysms, vascular stenosis or occlusion. Before performing endovascular surgery, such as aneurysm endovascular isolation, a series of examinations are usually required, including B-ultrasound, CT (computed tomography) examinations and digital subtraction angiography to clarify the diagnosis and classification. It is usually performed in a digital subtraction angiography room, which is a special operating room equipped with advanced digital subtraction equipment. Through these equipment, doctors can observe the condition of blood vessels in real time and operate accurately. During the operation, the sterile cloth needs to be laid, and the sterile cloth covers the patient's head, which causes the patient to have difficulty breathing, and excessive radiation will also affect the patient's head. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art and to provide a head and face protection device for patients in an interventional DSA catheterization room, which can provide sufficient space for the patient to breathe, and can prevent radiation and protect the patient's head.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A head and face protection device for patients in an interventional DSA catheter room, characterized in that it includes a fixing plate and a protection mechanism, the protection mechanism is arranged on the fixing plate and is detachably connected to the fixing plate, the protection mechanism includes a base plate and a protection cover, the protection cover is provided with a connecting column, the base plate is provided with a connecting groove, and the connecting column is clamped in the connecting groove.

[0006] Furthermore, the protective cover includes a support frame and a protective block, the protective block includes a first buffer layer, a protective layer and a second buffer layer, and the first buffer layer, the protective layer and the second buffer layer are arranged in sequence from the inside to the outside.

[0007] Furthermore, the bottom plate is provided with a guide block, the guide block is provided with a guide hole, the position of the guide hole is opposite to the position of the connecting groove, and the aperture of the guide hole gradually decreases from top to bottom.

[0008] Furthermore, the fixed plate is provided with a slide rail, the bottom plate is provided with a slide rod, the slide rod is arranged in the slide rail and is slidably connected to the slide rail, and the bottom plate is provided with a fixing component to limit the sliding of the slide rod.

[0009] Furthermore, the fixing assembly includes a fixing rod and a spring, the bottom plate is provided with a movable groove, the fixing rod is arranged in the movable groove and is movably connected with the movable groove, the fixing plate is provided with a fixing hole, the spring is sleeved on the fixing rod and forces the fixing rod to be pressed into the fixing hole.

[0010] Furthermore, fixing components are provided on both sides of the bottom plate, and the fixing components on both sides are located at different heights.

[0011] Furthermore, connecting mechanisms are provided on both sides of the fixing plate, and the connecting mechanisms include a connecting plate and a connecting seat, the connecting plate is provided on the fixing plate, the connecting seat is provided on the operating bed, the connecting seat is provided with a docking plate, the connecting plate is provided with a card slot, the docking plate is provided with a docking slot, and the card slot and the docking slot are engaged with each other.

[0012] Furthermore, the docking plate is slidably connected to the connecting seat, the bottom of the docking plate is rotatably connected with an adjusting bolt, the connecting seat is provided with a protrusion, and the protrusion is threadedly connected to the adjusting bolt.

[0013] Furthermore, a guiding slope is provided at the bottom of the connecting plate.

[0014] Furthermore, the docking plate is provided with a guide sleeve, the connecting seat is provided with a guide rod, and the guide rod is arranged in the guide sleeve and is slidably connected to the guide rod.

[0015] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0016] The present invention can avoid the sterile cloth from being laid directly on the patient's face by setting the protective cover, so that the patient can have enough space to breathe, and the protective cover has a certain radiation protection effect, which can protect the patient's head. The protective cover adopts a detachable connection form of a connecting column, which is easy to use. When the patient lies down for examination, the protective cover is set, which makes the overall use convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings:

[0018] Figure 1 This is a schematic structural diagram of a head and face protection device for patients in an interventional DSA catheterization room according to the present invention;

[0019] Figure 2 It is a structural schematic diagram of the bottom plate of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the protective cover in the present invention;

[0021] Figure 4 It is a schematic diagram of the structure inside the protective cover of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the fixing component in the present invention;

[0023] Figure 6 It is a structural schematic diagram of the connecting plate in the present invention;

[0024] Figure 7 It is a structural schematic diagram of the connecting mechanism in the present invention.

[0025] In the figure, 1-fixed plate; 2-protective mechanism; 3-bottom plate; 4-protective cover; 5-connecting column; 6-connecting groove; 7-support frame; 8-protective block; 9-first buffer layer; 10-protective layer; 11-second buffer layer; 12-guide block; 13-guide hole; 14-slide rail; 15-slide rod; 16-fixed component; 17-fixed rod; 18-spring; 19-movable groove; 20-fixed hole; 21-connecting mechanism; 22-connecting plate; 23-connecting seat; 24-docking plate; 25-card slot; 26-docking groove; 27-adjusting bolt; 28-guide ramp; 29-guide sleeve; 30-guide rod; 31-operating bed. DETAILED DESCRIPTION

[0026] like Figure 1 As shown, a head and face protection device for patients in an interventional DSA catheter room of the present invention comprises a fixing plate 1 and a protection mechanism 2, wherein the protection mechanism 2 is arranged on the fixing plate 1 and is detachably connected to the fixing plate 1, and the protection mechanism 2 comprises a base plate 3 and a protection cover 4, wherein the protection cover 4 is provided with a connecting column 5, and the base plate 3 is provided with a connecting groove 6, wherein the connecting column 5 is stuck in the connecting groove 6. Through the above arrangement, it is possible to avoid the sterile cloth being directly laid on the patient's face, so that the patient has enough space to breathe, and the protection cover 4 has a certain radiation protection effect, which can protect the patient's head. The arrangement of the connecting column 5 and the connecting groove 6 also makes it more convenient to arrange the protection cover 4, and avoids the difficulty of the patient placing the head in the protection cover 4 due to the non-detachable protection cover 4. The protection mechanism 2 is detachably connected to the fixing plate 1, and protection mechanisms 2 of different sizes can be used according to the patient's condition, and the cleaning and replacement of the protection mechanism 2 are convenient.

[0027] like Figure 2 As shown, as an implementation method, the bottom plate 3 is provided with a guide block 12, and the guide block 12 is provided with a guide hole 13. The position of the guide hole 13 is opposite to the position of the connecting groove 6, and the aperture of the guide hole 13 gradually decreases from top to bottom. Through the above arrangement, it is convenient to insert the connecting column 5 into the connecting groove 6, and it is convenient to dock and fix the protective cover 4.

[0028] like Figure 3 and Figure 4As shown, as an implementation method, the protective cover 4 includes a support frame 7 and a protective block 8, and the protective block 8 includes a first buffer layer 9, a protective layer 10 and a second buffer layer 11, and the first buffer layer 9, the protective layer 10 and the second buffer layer 11 are arranged in sequence from the inside to the outside. Through the above arrangement, the protective cover 4 can have a certain radiation protection effect, protect the patient's head, and the buffer layer can reduce the patient's bumps and avoid injuries. The protective layer 10 is generally made of lead plate, and the buffer layer is generally made of rubber.

[0029] As an implementation method, the fixed plate 1 is provided with a slide rail 14, the bottom plate 3 is provided with a slide bar 15, the slide bar 15 is arranged in the slide rail 14 and is slidably connected to the slide rail 14, and the bottom plate 3 is provided with a fixing assembly 16 to limit the sliding of the slide bar 15. Through the above arrangement, a detachable connection between the bottom plate 3 and the fixed plate 1 can be achieved, and the bottom plate 3 can slide on the fixed plate 1, which is convenient for adjusting the position of the fixed plate 1. The fixing assembly 16 can conveniently fix the bottom plate 3 to prevent the bottom plate 3 from sliding when in use.

[0030] like Figure 5 As shown, specifically, the fixing assembly 16 includes a fixing rod 17 and a spring 18, the bottom plate 3 is provided with a movable groove 19, the fixing rod 17 is arranged in the movable groove 19 and is movably connected with the movable groove 19, the fixing plate 1 is provided with a fixing hole 20, and the spring 18 is sleeved on the fixing rod 17 and forces the fixing rod 17 to be pressed into the fixing hole 20. Through the above arrangement, the fixing rod 17 can be automatically inserted into the fixing hole 20 under the action of the spring 18, which facilitates the fixing of the bottom plate 3.

[0031] In this embodiment, fixing components 16 are provided on both sides of the bottom plate 3, and the fixing components 16 on both sides are located at different heights. The different heights of the fixing components 16 on the bottom plate 3 means that when the bottom plate 3 is arranged vertically, the horizontal lines at which the centers of the fixing components 16 are located are at the same height. Through the above arrangement, when the bottom plate 3 slides, the fixing components 16 will only be fixed with the fixing holes 20 when they slide to the corresponding positions, making the fixing of the bottom plate 3 more convenient and avoiding misaligned fixing when the heights are consistent.

[0032] like Figure 6 and Figure 7 As shown, as an implementation method, a connection mechanism 21 is provided on both sides of the fixing plate 1, and the connection mechanism 21 includes a connection plate 22 and a connection seat 23. The connection plate 22 is provided on the fixing plate 1, and the connection seat 23 is provided on the operating table 31. The connection seat 23 is provided with a docking plate 24, and the connection plate 22 is provided with a slot 25, and the docking plate 24 is provided with a docking slot 26. The slot 25 and the docking slot 26 are engaged with each other. Through the above arrangement, it is convenient to fix the fixing plate 1 on the operating table 31, and it is convenient to disassemble and replace.

[0033] Specifically, the docking plate 24 is slidably connected to the connecting seat 23, the bottom of the docking plate 24 is rotatably connected with an adjusting bolt 27, the connecting seat 23 is provided with a convex block, and the convex block is threadedly connected with the adjusting bolt 27. Through the above arrangement, the connection effect between the docking plate 24 and the connecting seat 23 can be improved. The connecting seat 23 is moved downward and the docking plate 24 is tightened by rotating the adjusting bolt 27, thereby improving the fixing effect of the fixing plate 1, so that the fixing plate 1 is not easy to shake on the operating bed 31 and is more stable.

[0034] In this embodiment, a guide slope 28 is provided at the bottom of the connecting plate 22. The setting of the guide slope 28 can facilitate the downward movement of the connecting plate 22 so that the docking groove 26 and the clamping groove 25 are mutually engaged, and the connection between the two is convenient. Among them, the docking plate 24 is provided with a guide sleeve 29, and the connecting seat 23 is provided with a guide rod 30, which is arranged in the guide sleeve 29 and is slidably connected to the guide rod 30.

[0035] The present invention can avoid the sterile cloth from being laid directly on the patient's face by setting the protective cover 4, so that the patient can have enough space to breathe, and the protective cover 4 has a certain radiation protection effect, which can protect the patient's head. The protective cover 4 adopts a detachable connection form of the connecting column 5, which can be easy to use. When the patient lies down for examination, the protective cover 4 is set, which makes the overall use convenient.

[0036] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A head and face protection device for patients in an interventional DSA catheterization room, characterized in that: It includes a fixing plate and a protection mechanism, wherein the protection mechanism is arranged on the fixing plate and is detachably connected to the fixing plate, the protection mechanism includes a base plate and a protection cover, the protection cover is provided with a connecting column, the base plate is provided with a connecting groove, and the connecting column is clamped in the connecting groove.

2. The head and face protection device for patients in an interventional DSA catheterization room according to claim 1, characterized in that: The protective cover comprises a support frame and a protective block, the protective block comprises a first buffer layer, a protective layer and a second buffer layer, and the first buffer layer, the protective layer and the second buffer layer are arranged in sequence from the inside to the outside.

3. The head and face protection device for patients in an interventional DSA catheterization room according to claim 1, characterized in that: The bottom plate is provided with a guide block, and the guide block is provided with a guide hole. The position of the guide hole is opposite to the position of the connecting groove, and the aperture of the guide hole gradually decreases from top to bottom.

4. The head and face protection device for patients in an interventional DSA catheterization room according to claim 1, characterized in that: The fixed plate is provided with a slide rail, the bottom plate is provided with a slide rod, the slide rod is arranged in the slide rail and slidably connected with the slide rail, and the bottom plate is provided with a fixing component to limit the sliding of the slide rod.

5. The head and face protection device for patients in an interventional DSA catheterization room according to claim 4, characterized in that: The fixing assembly includes a fixing rod and a spring. The bottom plate is provided with a movable groove. The fixing rod is arranged in the movable groove and is movably connected with the movable groove. The fixing plate is provided with a fixing hole. The spring is sleeved on the fixing rod and forces the fixing rod to be pressed into the fixing hole.

6. The head and face protection device for patients in an interventional DSA catheterization room according to claim 4, characterized in that: The fixing components are disposed on both sides of the bottom plate, and the fixing components on the two sides are located at different heights.

7. The head and face protection device for patients in an interventional DSA catheterization room according to claim 1, characterized in that: Connecting mechanisms are provided on both sides of the fixing plate, and the connecting mechanisms include a connecting plate and a connecting seat, the connecting plate is provided on the fixing plate, the connecting seat is provided on the operating bed, the connecting seat is provided with a docking plate, the connecting plate is provided with a card slot, the docking plate is provided with a docking slot, and the card slot and the docking slot are engaged with each other.

8. The head and face protection device for patients in an interventional DSA catheterization room according to claim 7, characterized in that: The butt joint plate is slidably connected to the connecting seat, an adjusting bolt is rotatably connected to the bottom of the butt joint plate, and the connecting seat is threadedly connected to the adjusting bolt.

9. The head and face protection device for patients in an interventional DSA catheterization room according to claim 7, characterized in that: A guiding inclined surface is arranged at the bottom of the connecting plate.

10. The head and face protection device for patients in an interventional DSA catheterization room according to claim 8, characterized in that: The butt joint plate is provided with a guide sleeve, and the connecting seat is provided with a guide rod, and the guide rod is arranged in the guide sleeve and is slidably connected with the guide rod.

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