Interventional operation sterile drape

Abstract

The utility model discloses a sterile drape for an interventional operation. The sterile drape comprises a drape main body, a radial artery puncture hole, a femoral artery puncture hole, a radial artery water absorption belt, a femoral artery water absorption belt and an edge water absorption belt, a radial artery puncture hole is formed in the upper end of the middle of the drape body, and a femoral artery puncture hole is formed in the lower end of the middle. The radial artery water absorption band is annular and is arranged along the circumference of the radial artery puncture hole; the femoral artery water absorption belt is annular and is arranged along the circumference of the femoral artery puncture hole; the edge water absorption belt is arranged along the periphery of the edge of the sheet main body; the radial artery water absorbing belt, the femoral artery water absorbing belt and the edge water absorbing belt are arranged on the bottom surface of the drape main body. According to the utility model, saline water flowing out of liquid for flushing a pipe in an interventional operation from a puncture hole or other liquid in the operation process can be prevented from flowing to the ground or the feet of an operator from the edge of the drape, so that the cleanliness of an operation environment is effectively maintained, and the pollution risk possibly caused by liquid outflow is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a sterile drape for interventional surgery. Background Art

[0002] Interventional therapy is an emerging clinical discipline and an important part of minimally invasive medicine. It is the third largest clinical discipline independent of traditional clinical internal medicine and surgery, and has the advantages of less trauma, definite efficacy, and rapid recovery. During interventional surgery, doctors usually use a variety of precision instruments and equipment to treat a variety of diseases by inserting special puncture needles, catheters, etc. into diseased organs and tissues, and directly injecting drugs, embolic agents, or inserting stents through the puncture needles or catheters. In interventional surgery, drapes play a vital role. Sterile drapes for interventional surgery are usually made of special materials with good breathability and waterproofness. They can effectively prevent the invasion of bacteria and other contaminants and provide a sterile environment for surgery.

[0003] During interventional procedures, doctors often need to flush the catheter with saline. This is because, to maintain vascular patency and clean surgical instruments, the vascular sheath and other instruments must be continuously flushed with saline. However, some saline may leak from the sheath during this process. If excessive saline leaks, it can flow along the sterile drape onto the floor, or even onto the surgeon's feet. This not only affects the cleanliness of the surgical environment but also increases the risk of surgical infection. Utility Model Content

[0004] The purpose of this utility model is to provide a sterile drape for interventional surgery that can prevent saline used for flushing catheters from flowing out of the puncture hole or other fluids during the procedure from flowing from the edge of the drape onto the ground or the surgeon's feet, effectively maintaining a clean surgical environment and reducing the risk of contamination caused by fluid leakage. The specific technical solution is as follows:

[0005] A sterile drape for interventional surgery, comprising a drape body, a radial artery puncture hole, a femoral artery puncture hole, a radial artery absorbent tape, a femoral artery absorbent tape, and an edge absorbent tape;

[0006] A radial artery puncture hole is provided at the upper middle end of the bed sheet body, and a femoral artery puncture hole is provided at the lower middle end; the radial artery absorbent belt is annular and provided along the circumference of the radial artery puncture hole; the femoral artery absorbent belt is annular and provided along the circumference of the femoral artery puncture hole; the edge absorbent belt is provided along the edge circumference of the bed sheet body; the radial artery absorbent belt, the femoral artery absorbent belt and the edge absorbent belt are provided on the bottom surface of the bed sheet body.

[0007] Preferably, the annular inner side of the radial artery water absorbent belt is connected to the edge of the radial artery puncture hole, and the annular inner side extends outward; the annular inner side of the femoral artery water absorbent belt is connected to the edge of the femoral artery puncture hole, and the annular outer side extends outward; one side edge of the edge water absorbent belt is connected to the edge of the bed sheet body, and the other side edge extends toward the inner side of the bed sheet body.

[0008] Preferably, it also includes a femoral artery water absorption side band and a radial artery water absorption side band; the radial artery water absorption side band is arranged between the radial artery water absorption band and the edge water absorption band; one end of the radial artery water absorption side band is connected to the radial artery water absorption band, and the other end is connected to the edge water absorption band; the femoral artery water absorption side band is arranged between the femoral artery water absorption band and the edge water absorption band; one end of the femoral artery water absorption side band is connected to the femoral artery water absorption band, and the other end is connected to the edge water absorption band.

[0009] Preferably, the radial artery absorbent belt, the femoral artery absorbent belt and the edge absorbent belt include a cotton cloth layer and a waterproof layer; and a waterproof layer is provided on the bottom surface of the cotton cloth layer.

[0010] Preferably, a radial artery puncture hole is symmetrically provided on both sides of the middle upper end of the bed sheet body; and a femoral artery puncture hole is symmetrically provided on the middle lower end of the bed sheet body.

[0011] Preferably, it also includes a radial artery middle water absorbent belt and a femoral artery middle water absorbent belt; the radial artery middle water absorbent belt is arranged between the two radial artery puncture holes; the two ends of the radial artery middle water absorbent belt are respectively connected to a radial artery water absorbent belt; the femoral artery middle water absorbent belt is arranged between the two femoral artery puncture holes; the two ends of the femoral artery middle water absorbent belt are respectively connected to a femoral artery water absorbent belt.

[0012] Preferably, it also includes a fixing belt; the fixing belt is used to fix the femoral artery water absorption side belt, the femoral artery middle water absorption belt, the radial artery water absorption side belt and the radial artery middle water absorption belt.

[0013] Compared with the existing technology, the utility model has the following beneficial effects:

[0014] The present invention can promptly absorb the saline flowing out of the corresponding puncture holes by providing an annular radial artery absorbent belt and a femoral artery absorbent belt around the radial artery puncture hole and the femoral artery puncture hole. At the same time, an edge absorbent belt is also provided along the edge of the drape body to prevent the saline flowing out of the puncture hole or other liquids during the operation from flowing from the edge of the drape to the ground or the operator's feet, effectively maintaining the cleanliness of the surgical environment and reducing the risk of contamination caused by liquid outflow. Finally, the radial artery absorbent belt, the femoral artery absorbent belt and the edge absorbent belt are provided on the bottom surface of the drape body, which does not affect the progress of the surgical operation and can absorb and process the liquid as soon as it flows out, greatly improving the safety and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is a top view of the present utility model.

[0017] Figure 2 It is a bottom view of the present utility model.

[0018] Figure 3 It is a cross-sectional view of the radial artery puncture hole of the present invention.

[0019] Figure 4 It is a cross-sectional view of the femoral artery puncture hole of the present invention.

[0020] Figure 5 It is a schematic diagram of the connection between the cotton cloth layer and the waterproof layer of the utility model.

[0021] Description of main reference numerals:

[0022] 1- main body of the drape, 2- radial artery puncture hole, 3- femoral artery puncture hole, 4- femoral artery absorbent side band, 5- fixing band, 6- radial artery absorbent band, 7- radial artery middle absorbent band, 8- radial artery absorbent side band, 9- femoral artery absorbent band, 10- edge absorbent band, 11- femoral artery middle absorbent band, 12- cotton cloth layer, 13- water-proof layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0025] In the description of this utility model, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The terms "first," "second," and "third" are used solely for descriptive purposes and to distinguish technical features, and are not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0026] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium, or they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0027] Example 1

[0028] As shown in the figure, a sterile drape for interventional surgery includes a drape body, a radial artery puncture hole, a femoral artery puncture hole, a radial artery absorbent tape, a femoral artery absorbent tape, and an edge absorbent tape;

[0029] A radial artery puncture hole is provided at the upper middle end of the bed sheet body, and a femoral artery puncture hole is provided at the lower middle end; the radial artery absorbent belt is annular and provided along the circumference of the radial artery puncture hole; the femoral artery absorbent belt is annular and provided along the circumference of the femoral artery puncture hole; the edge absorbent belt is provided along the edge circumference of the bed sheet body; the radial artery absorbent belt, the femoral artery absorbent belt and the edge absorbent belt are provided on the bottom surface of the bed sheet body.

[0030] Next, the working principle of this embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0031] The drape body is used to cover the surgical area and provide a sterile environment. The radial artery puncture hole and the femoral artery puncture hole are the locations on the human body where the surgeon exposes the radial artery puncture or the femoral artery puncture, respectively. During interventional surgery, if liquid flows out of the radial artery puncture hole or the femoral artery puncture hole, the radial artery absorbent tape and the femoral artery absorbent tape arranged around the puncture hole will absorb the liquid, while the edge absorbent tape prevents the liquid from flowing out of the edge of the drape body. All absorbent tapes are arranged on the bottom surface of the drape body to absorb water without affecting the surgical operation.

[0032] Example 2

[0033] The difference between this embodiment and embodiment 1 is that the annular inner side of the radial artery water absorbent belt is connected to the edge of the radial artery puncture hole, and the annular inner side extends outward; the annular inner side of the femoral artery water absorbent belt is connected to the edge of the femoral artery puncture hole, and the annular outer side extends outward; one side edge of the edge water absorbent belt is connected to the edge of the bed sheet body, and the other side edge extends toward the inner side of the bed sheet body.

[0034] The circular inner sides of the radial and femoral artery absorbent strips are connected to the edges of the radial and femoral puncture holes, respectively. The outwardly extending portions better receive and absorb outflowing fluid. One side edge of the edge absorbent strip is connected to the edge of the drape body, and the inwardly extending side edge prevents fluid from seeping out of the edge. This further enhances the absorption capacity of fluid near the puncture hole, preventing it from spreading to the surrounding area and improving the cleanliness and safety of the surgical environment.

[0035] The working principle of this embodiment is the same as that of embodiment 1.

[0036] Example 3

[0037] This embodiment differs from embodiment 2 in that it further includes a femoral artery water absorption side band and a radial artery water absorption side band; the radial artery water absorption side band is arranged between the radial artery water absorption band and the edge water absorption band; one end of the radial artery water absorption side band is connected to the radial artery water absorption band, and the other end is connected to the edge water absorption band; the femoral artery water absorption side band is arranged between the femoral artery water absorption band and the edge water absorption band; one end of the femoral artery water absorption side band is connected to the femoral artery water absorption band, and the other end is connected to the edge water absorption band.

[0038] The radial artery absorbent band and the femoral artery absorbent band, respectively, connect the radial artery absorbent band and the femoral artery absorbent band to the edge absorbent band, forming a more comprehensive absorbent network. This ensures that fluid flowing out of the puncture hole is promptly absorbed and directed to the edge absorbent band. This expands the absorbent range, improves absorbent efficiency, and comprehensively prevents fluid from flowing within the surgical area, providing a more stable sterile environment for surgery.

[0039] The working principle of this embodiment is the same as that of embodiment 1.

[0040] Example 4

[0041] This embodiment differs from Example 3 in that the radial artery absorbent tape, femoral artery absorbent tape, and edge absorbent tape comprise a cotton layer and a water-insulating layer; the water-insulating layer is provided on the bottom surface of the cotton layer. The cotton layer absorbs liquid upon contact, while the water-insulating layer prevents the absorbed liquid from seeping below and affecting the operating table or other areas. This ensures water absorption while effectively preventing liquid leakage, keeping the area below the surgical procedure dry and clean, and improving surgical safety and reliability.

[0042] The working principle of this embodiment is the same as that of embodiment 1.

[0043] Example 5

[0044] This embodiment differs from Example 4 in that a radial artery puncture hole is symmetrically provided on either side of the upper middle portion of the drape body, and a femoral artery puncture hole is symmetrically provided on the lower middle portion of the drape body. The symmetrical radial artery puncture holes on either side of the upper middle portion of the drape body and the symmetrical femoral artery puncture holes on the lower middle portion of the drape body accommodate different surgical requirements, increasing surgical flexibility and accommodating a variety of surgical scenarios while maintaining the proper function of the absorbent belt and ensuring sterility and cleanliness during surgery.

[0045] The working principle of this embodiment is the same as that of embodiment 1.

[0046] Example 6

[0047] This embodiment differs from embodiment 5 in that it further includes a radial artery middle water absorbent belt and a femoral artery middle water absorbent belt; the radial artery middle water absorbent belt is arranged between the two radial artery puncture holes; the two ends of the radial artery middle water absorbent belt are respectively connected to a radial artery water absorbent belt; the femoral artery middle water absorbent belt is arranged between the two femoral artery puncture holes; the two ends of the femoral artery middle water absorbent belt are respectively connected to a femoral artery water absorbent belt.

[0048] A radial artery middle water absorbent belt is set between the two radial artery puncture holes, and the two ends are connected to the radial artery water absorbent belt; a femoral artery middle water absorbent belt is set between the two femoral artery puncture holes, and the two ends are connected to the femoral artery water absorbent belt, which can form a more complete water absorption system and effectively absorb the liquid that may flow out from multiple puncture holes.

[0049] The working principle of this embodiment is the same as that of embodiment 1.

[0050] Example 7

[0051] This embodiment differs from embodiment 6 in that it further comprises a fixing belt for fixing the femoral artery water-absorbing side belt, the femoral artery middle water-absorbing belt, the radial artery water-absorbing side belt and the radial artery middle water-absorbing belt.

[0052] The two ends of the water absorption side of the fixing belt for fixing the femoral artery are respectively connected to the drape body.

[0053] When the fixing belt is used to fix the middle water absorbent belt of the femoral artery or the middle water absorbent belt of the radial artery, it is arranged at the lower middle part of the middle water absorbent belt of the femoral artery or the middle water absorbent belt of the radial artery. When the fixing belt is used to fix the water absorbent side belt of the radial artery, it is arranged at the lower middle part of the water absorbent side belt of the femoral artery or the radial artery. The two ends of the fixing belt are respectively connected to the drape main body.

[0054] The fixing band is used to fix the femoral artery water absorption band, the femoral artery middle water absorption band, the radial artery water absorption band, and the radial artery middle water absorption band to prevent them from shifting during surgery. The two ends of the fixing band are connected to the drape body to ensure that the water absorption band functions stably.

[0055] The working principle of this embodiment is the same as that of embodiment 1.

[0056] In summary, the present invention can promptly absorb the saline flowing out of the corresponding puncture holes by providing an annular radial artery absorbent belt and a femoral artery absorbent belt around the radial artery puncture hole and the femoral artery puncture hole. At the same time, an edge absorbent belt is also provided along the edge of the drape body to prevent the saline flowing out of the puncture hole or other liquids during the operation from flowing from the edge of the drape to the ground or the surgeon's feet, effectively maintaining the cleanliness of the surgical environment and reducing the risk of contamination caused by liquid outflow. Finally, the radial artery absorbent belt, the femoral artery absorbent belt and the edge absorbent belt are provided on the bottom surface of the drape body, which does not affect the progress of the surgical operation and can absorb and process the liquid as soon as it flows out, greatly improving the safety and efficiency of the operation.

[0057] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of illustration and description. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials or characteristics described can be combined in an appropriate manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various different choices and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A sterile drape for interventional surgery, characterized in that: It includes a drape body, a radial artery puncture hole, a femoral artery puncture hole, a radial artery absorbent tape, a femoral artery absorbent tape and an edge absorbent tape; A radial artery puncture hole is provided at the upper middle end of the bed sheet body, and a femoral artery puncture hole is provided at the lower middle end; the radial artery absorbent belt is annular and provided along the circumference of the radial artery puncture hole; the femoral artery absorbent belt is annular and provided along the circumference of the femoral artery puncture hole; the edge absorbent belt is provided along the edge circumference of the bed sheet body; the radial artery absorbent belt, the femoral artery absorbent belt and the edge absorbent belt are provided on the bottom surface of the bed sheet body.

2. The sterile drape for interventional surgery according to claim 1, characterized in that: The annular inner side of the radial artery absorbent belt is connected to the edge of the radial artery puncture hole, and the annular inner side extends outward; the annular inner side of the femoral artery absorbent belt is connected to the edge of the femoral artery puncture hole, and the annular outer side extends outward; one side edge of the edge absorbent belt is connected to the edge of the bed sheet body, and the other side edge extends toward the inner side of the bed sheet body.

3. The sterile drape for interventional surgery according to claim 1, characterized in that: It also includes a femoral artery water absorption side band and a radial artery water absorption side band; the radial artery water absorption side band is arranged between the radial artery water absorption band and the edge water absorption band; one end of the radial artery water absorption side band is connected to the radial artery water absorption band, and the other end is connected to the edge water absorption band; the femoral artery water absorption side band is arranged between the femoral artery water absorption band and the edge water absorption band; one end of the femoral artery water absorption side band is connected to the femoral artery water absorption band, and the other end is connected to the edge water absorption band.

4. The sterile drape for interventional surgery according to claim 1, characterized in that: The radial artery water absorbent belt, the femoral artery water absorbent belt and the edge water absorbent belt comprise a cotton cloth layer and a water-isolating layer; the water-isolating layer is arranged on the bottom surface of the cotton cloth layer.

5. The sterile drape for interventional surgery according to claim 1, characterized in that: A radial artery puncture hole is symmetrically arranged on both sides of the middle upper end of the bed sheet body; and a femoral artery puncture hole is symmetrically arranged on the middle lower end of the bed sheet body.

6. The sterile drape for interventional surgery according to claim 5, characterized in that: It also includes a water absorbent belt in the middle of the radial artery and a water absorbent belt in the middle of the femoral artery; the water absorbent belt in the middle of the radial artery is arranged between the two radial artery puncture holes; the two ends of the water absorbent belt in the middle of the radial artery are respectively connected to a water absorbent belt in the radial artery; the water absorbent belt in the middle of the femoral artery is arranged between the two femoral artery puncture holes; the two ends of the water absorbent belt in the middle of the femoral artery are respectively connected to a water absorbent belt in the femoral artery.

7. The sterile drape for interventional surgery according to claim 6, characterized in that: It also includes a fixing belt; the fixing belt is used to fix the femoral artery water-absorbing side belt, the femoral artery middle water-absorbing belt, the radial artery water-absorbing side belt and the radial artery middle water-absorbing belt.

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