Disposable surgical locatable and antibacterial sterile fluoroscopic sheet

Abstract

The utility model relates to a disposable surgical positionable antibacterial sterile fluoroscopic sheet which comprises a fluoroscopic sheet A and a fluoroscopic sheet B, and further comprises a sterile component, a fixing adhesive tape, an iodophor layer and developing positioning scale marks. The fixing adhesive tape is arranged, so that the A fluoroscopic sheet and the B fluoroscopic sheet can be stably fixed conveniently, and the scale marks are positioned through development, so that during an operation, when an X-ray fluoroscopic machine irradiates, development can be carried out, and a doctor can accurately position an operation part of a patient; by arranging the iodophor layer, the sterilization effect on bacteria, fungi and viruses is achieved, the load of pathogenic microorganisms on the surgical site can be effectively reduced, and the infection risk of the surgical site is reduced. According to the utility model, the combined structure of the sterile component, the iodophor layer and the developing positioning scale marks is arranged, so that the intraoperative operation is simple and time-saving, and the intraoperative perspective time is obviously shortened.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a disposable surgical sterile fluoroscopic sheet which can be positioned and is antibacterial. Background Art

[0002] Orthopedic surgery requires accurate positioning of the surgical site during the operation to achieve accurate, safe and efficient surgical goals, especially spinal surgery involving thoracic and upper lumbar spine operations. Because the morphology of the spinal vertebrae in the fluoroscopic image is very similar, the accuracy of the surgical site positioning is directly related to the success of the operation, the quality of the operation, and the patient's surgical effect and rehabilitation. Therefore, accurate positioning of the surgical site during the operation is crucial. Intraoperative incision exposure and bleeding from the surgical wound are prone to contamination, so it is particularly important to reduce the risk of surgical site infection. Orthopedic surgery often requires multiple fluoroscopy, such as spinal disc surgery, minimally invasive implantation of orthopedic internal fixation or removal of internal fixation, removal of foreign bodies, various percutaneous surgical operations, etc. Therefore, the fluoroscopy sheet is simple to operate and time-saving, which can significantly shorten the intraoperative fluoroscopy time. Therefore, there is an urgent need for a sterile fluoroscopy sheet that can assist in locating the surgical site, has antibacterial function, is simple to operate and time-saving, and has strong practical performance.

[0003] However, currently there is only one patented technology for intraoperative fluoroscopy, which is a sterile radioactive drape. This patented technology does not have a development and positioning function, and doctors cannot accurately locate the surgical site of the patient. In addition, this patented technology does not have an antibacterial function, which may increase the possibility of surgical site infection. Currently, this patented technology is cumbersome and time-consuming in actual application. The operation often requires multiple fluoroscopy, which significantly prolongs the intraoperative fluoroscopy time. The practical performance is poor, which greatly affects the convenience of use of the entire sterile fluoroscopy sheet (sterile radioactive drape).

[0004] The utility model realizes the functions of assisting in locating the surgical site, having antibacterial function, simple and time-saving operation and strong practical performance by arranging the composite structure of the sterile component, the iodine layer and the developing positioning scale line, thereby achieving good practical performance. Utility Model Content

[0005] In order to solve the problem that during the use of sterile fluoroscopy sheets, doctors cannot accurately locate the surgical site of the patient and effectively reduce surgical site infection because they do not have the positioning and antibacterial functions; and to solve the problem that the operation is cumbersome and time-consuming, and multiple fluoroscopy significantly prolongs the intraoperative fluoroscopy time.

[0006] The technical scheme of the utility model is: a disposable sterile fluoroscopic sheet for surgery that can be positioned and is antibacterial, comprising an A fluoroscopic sheet, a B fluoroscopic sheet, a sterile component, a fixed adhesive strip, release paper, an iodine tincture layer, an annular adhesive strip and a developing positioning scale line, the bottoms of the A fluoroscopic sheet and the B fluoroscopic sheet are both provided with sterile components, and the sterile components include a base layer, an inner waterproof layer, an outer waterproof layer, a breathable layer and a wear-resistant layer.

[0007] Preferably, by setting the sterile components, it has good waterproofness and can also prevent the penetration of pathogenic microorganisms. Then, by fixing the adhesive strip, it is convenient to firmly fix the A fluoroscopic sheet and the B fluoroscopic sheet. The center of the inner end of the bottom of the two groups of sterile components is equipped with an iodine layer. The iodine layer has a broad-spectrum antibacterial activity and can achieve a bactericidal effect on bacteria, fungi and viruses. It can effectively reduce the pathogenic microorganism load at the surgical site and reduce the risk of surgical site infection. Then, by setting the development positioning scale line, it can be developed when the X-ray fluoroscopy machine irradiates during surgery, which helps the doctor to accurately locate the surgical site of the patient, thereby greatly improving the convenience of use of the entire sterile fluoroscopic sheet.

[0008] Preferably, the base layer is located in the center of the sterile component, and the base layer is made of polyurethane film. Polyurethane film is a transparent material, which is commonly used in medical supplies and has good elasticity and barrier properties.

[0009] Preferably, the bottom of the base layer is connected to an inner waterproof layer, and the top of the base layer is connected to an outer waterproof layer. Both the inner waterproof layer and the outer waterproof layer are made of polyethylene, which is another common synthetic polymer with good waterproof properties and is relatively soft, making it suitable for disposable medical use.

[0010] Preferably, a breathable layer is installed at the bottom of the inner waterproof layer, and a wear-resistant layer is arranged on the top of the outer waterproof layer. The breathable layer is made of non-woven fabric and the wear-resistant layer is made of polypropylene. Non-woven fabric is a synthetic fiber material with the characteristics of lightness and softness. Polypropylene is a common synthetic polymer with excellent physical properties such as tensile strength and chemical stability to provide protection to prevent penetration of pathogenic microorganisms.

[0011] Preferably, fixing strips are installed on the front and back sides of the inner ends of the bottoms of the two groups of sterile components, and release paper is connected to the bottoms of the four groups of fixing strips to facilitate the stable fixation of the A fluoroscopic sheet, and then the B fluoroscopic sheet is pasted on the upper end of the A fluoroscopic sheet, overlapping by 5-10 cm.

[0012] Preferably, an iodine tincture layer is installed in the center of the inner end of the bottom of the two groups of sterile components, and an annular rubber strip is provided on the upper end side of the two groups of iodine tincture layers. The top of the annular rubber strip is fit-connected to the bottom of the sterile components. Iodine tincture has a broad-spectrum antibacterial activity and can kill bacteria, fungi and viruses. It can effectively reduce the pathogenic microorganism load at the surgical site and reduce the risk of surgical site infection.

[0013] Preferably, a developing positioning scale line is provided on the top of the A fluoroscopic sheet and on the upper end of the iodine layer, which can be developed when irradiated by an X-ray machine during surgery to help the doctor accurately locate the surgical site of the patient.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model can develop positioning scale lines, which can be developed when an X-ray machine irradiates during surgery, helping doctors to accurately locate the surgical site of the patient.

[0016] 2. The utility model achieves a bactericidal effect on bacteria, fungi and viruses by providing an iodine layer, which can effectively reduce the pathogenic microorganism load at the surgical site and reduce the risk of infection at the surgical site.

[0017] 3. The utility model facilitates the stable fixing operation of the A fluoroscopy sheet by fixing the adhesive strip, and then sticks the B fluoroscopy sheet on the upper end of the A fluoroscopy sheet, which is simple and time-saving to operate during surgery, especially for multiple fluoroscopy operations, which greatly shortens the intraoperative fluoroscopy time.

[0018] 4. The utility model achieves good practical performance by arranging a composite structure of a sterile component, an iodine layer and a developing positioning scale line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 What is shown is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 The following is a schematic diagram of the three-dimensional structure of the iodine layer installation of the utility model;

[0022] Figure 4 What is shown is a schematic diagram of the cross-sectional three-dimensional structure of the sterile component of the utility model.

[0023] Explanation of the reference numerals: 1-A fluoroscopic sheet, 2-B fluoroscopic sheet, 3-sterile component, 4-fixing adhesive strip, 5-release paper, 6-iodine layer, 7-annular adhesive strip, 8-development positioning scale line, 301-base layer, 302-inner waterproof layer, 303-outer waterproof layer, 304-breathable layer, 305-wear-resistant layer. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-2 The utility model provides an embodiment: a disposable surgical positionable and antibacterial sterile fluoroscopic sheet, comprising an A fluoroscopic sheet 1, a B fluoroscopic sheet 2, a sterile component 3, a fixed adhesive strip 4, a release paper 5, an iodine layer 6, an annular adhesive strip 7 and a developing positioning scale line 8, the bottom of the A fluoroscopic sheet 1 and the B fluoroscopic sheet 2 are both provided with a sterile component 3, the sterile component 3 comprises a base layer 301, an inner waterproof layer 302, an outer waterproof layer 303, a breathable layer 304 and a wear-resistant layer 305, the base layer 301 is located in the center of the sterile component 3, the base layer 301 is made of a polyurethane film material, the polyurethane film is a transparent material, commonly used in medical supplies, and has good elasticity and barrier properties, the bottom of the base layer 301 is connected with the inner waterproof layer 302, the base layer 303 is provided with a sterile component 304, and the base layer 301 is provided with a sterile component 305. The top of layer 301 is connected to the outer waterproof layer 303. Both the inner waterproof layer 302 and the outer waterproof layer 303 are made of polyethylene. Polyethylene is another common synthetic polymer with good waterproof properties and is relatively soft, making it suitable for disposable medical use. A breathable layer 304 is installed at the bottom of the inner waterproof layer 302, and a wear-resistant layer 305 is arranged on the top of the outer waterproof layer 303. The breathable layer 304 is made of non-woven fabric, and the wear-resistant layer 305 is made of polypropylene. Non-woven fabric is a synthetic fiber material with good waterproof properties and is light and soft. Polypropylene is a common synthetic polymer with excellent physical properties, such as tensile strength and chemical stability, to provide protection to prevent penetration of pathogenic microorganisms.

[0026] See also Figure 3-4 In the present embodiment, the front and rear sides of the inner ends of the bottom of the two groups of sterile components 3 are both installed with fixed adhesive strips 4, and the bottoms of the four groups of fixed adhesive strips 4 are all connected with release paper 5, which is convenient for the A perspective sheet 1 to be firmly fixed, and then the B perspective sheet 2 is pasted on the upper end of the A perspective sheet 1, and overlaps 5-10 cm, and the center of the inner ends of the bottom of the two groups of sterile components 3 is installed with an iodine layer 6, and the upper end surface side of the two groups of iodine layers 6 is provided with an annular adhesive strip 7, and the top of the annular adhesive strip 7 is connected to the bottom of the sterile component 3, and iodine has a broad spectrum of antibacterial activity, which can achieve a bactericidal effect on bacteria, fungi and viruses, and can effectively reduce the pathogenic microorganism load of the surgical site, and reduce the risk of surgical site infection. The top of the A perspective sheet 1 and the upper end of the iodine layer 6 are provided with a developing positioning scale line 8, which will develop and help the doctor locate the surgical site of the patient when the X-ray fluoroscopy machine is irradiated during surgery.

[0027] When the sterile fluoroscopy sheet is used, it is first passed through the sterile component 3. The base layer 301 is made of polyurethane film, which is commonly used in medical supplies and has good elasticity and barrier properties. The inner waterproof layer 302 and the outer waterproof layer 303 are both made of polyethylene, which has good waterproof properties and is relatively soft, making it suitable for disposable medical use. The breathable layer 304 is made of non-woven fabric, which is a synthetic fiber material with good air permeability and light and soft characteristics. The wear-resistant layer 305 is made of polypropylene, which has excellent physical properties such as tensile strength and chemical stability to provide protection to prevent the penetration of pathogenic microorganisms.

[0028] Then, fixing strips 4 are installed on the front and back sides of the inner ends of the bottoms of the two groups of sterile components 3 to facilitate the stable fixing of the A fluoroscopic sheet 1, and then the B fluoroscopic sheet 2 is pasted on the upper end of the A fluoroscopic sheet 1, overlapping by 5-10 cm.

[0029] The iodine layer 6 is installed at the center of the inner end of the bottom of the two groups of sterile components 3 to achieve the sterilization effect on bacteria, fungi and viruses, which can effectively reduce the pathogenic microorganism load of the surgical site and reduce the risk of surgical site infection. The top of the A fluoroscopic sheet 1 and the upper end of the iodine layer 6 are provided with a development positioning scale line 8, which can be developed when the X-ray fluoroscopy machine irradiates during surgery to help the doctor locate the surgical site of the patient.

[0030] By the above steps, a sterile assembly 3 is set, which has good waterproofness and is relatively soft, and can also prevent the penetration of pathogenic microorganisms, and then fixed adhesive strips 4 are installed on both sides of the front and back of the inner ends of two groups of sterile assembly 3 bottoms, so that A perspective sheet 1 and B perspective sheet 2 are easily fixed firmly, and the center of the inner ends of two groups of sterile assembly 3 bottoms is equipped with an iodine layer 6, which has a broad-spectrum antimicrobial activity, realizes the bactericidal effect to bacteria, fungi and viruses, can effectively reduce the pathogenic microorganism load of the surgical site, and reduces the risk of surgical site infection. By arranging the developing positioning scale mark 8 again, in surgery, when the X-ray fluoroscopy machine irradiates, developing can help the doctor locate the surgical site of the patient, and then the convenience of use of the whole sterile perspective sheet can be greatly improved.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A disposable surgical sterile fluoroscopic sheet that can be positioned and is antibacterial, comprising a fluoroscopic sheet A (1); characterized in that: The invention also comprises a B fluoroscopic sheet (2), a sterile component (3), a fixing adhesive strip (4), a release paper (5), an iodine layer (6), an annular adhesive strip (7) and a developing positioning scale line (8). The bottom of the A fluoroscopic sheet (1) and the B fluoroscopic sheet (2) are both provided with a sterile component (3), and the sterile component (3) comprises a base layer (301), an inner waterproof layer (302), an outer waterproof layer (303), a breathable layer (304) and a wear-resistant layer (305).

2. A disposable surgical sterile fluoroscopic sheet that can be positioned and is antibacterial according to claim 1, characterized in that: The base layer (301) is located in the center of the sterile component (3), and the base layer (301) is made of a polyurethane film.

3. A disposable surgical positionable and antibacterial sterile fluoroscopic sheet according to claim 1, characterized in that: The bottom of the base layer (301) is connected to an inner waterproof layer (302), and the top of the base layer (301) is connected to an outer waterproof layer (303), and both the inner waterproof layer (302) and the outer waterproof layer (303) are made of polyethylene.

4. A disposable surgical sterile fluoroscopic sheet that can be positioned and is antibacterial according to claim 1, characterized in that: A breathable layer (304) is installed at the bottom of the inner waterproof layer (302), and a wear-resistant layer (305) is arranged on the top of the outer waterproof layer (303). The breathable layer (304) is made of non-woven fabric, and the wear-resistant layer (305) is made of polypropylene.

5. The disposable surgical sterile fluoroscopic sheet with positioning function and antibacterial function according to claim 1, characterized in that: The front and rear sides of the inner ends of the bottoms of the two groups of sterile components (3) are both installed with fixing adhesive strips (4), and the bottoms of the four groups of fixing adhesive strips (4) are all connected with release paper (5).

6. The disposable surgical sterile fluoroscopic sheet with positioning function and antibacterial function according to claim 1, characterized in that: An iodine layer (6) is installed at the center of the inner end of the bottom of the two groups of sterile components (3), and an annular rubber strip (7) is arranged on the side of the upper end surface of the two groups of iodine layers (6), and the top of the annular rubber strip (7) is fitted and connected to the bottom of the sterile component (3).

7. The disposable surgical positionable and antibacterial sterile fluoroscopic sheet according to claim 1, characterized in that: A developing positioning scale line (8) is arranged on the top of the A perspective sheet (1) and located on the upper end of the iodine layer (6).

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