Waterproof water storage surgical instrument

Abstract

The utility model provides a waterproof water storage surgical instrument, and belongs to the technical field of medical instruments. Aiming at the current situation that a traditional operation waterproof sheet is single in function, liquid generated by an operation cannot be effectively collected, and inconvenience is caused to the operation process, the utility model discloses a waterproof drape (4) which is provided with a hollow opening; one end of the cylindrical film (5) is connected with the hollowed-out opening of the waterproof towel, and the other end of the cylindrical film is open and used for covering the limbs of the patient; a bag opening of the water storage bag (2) is connected with the waterproof paving towel, and the bag bottom is connected with a liquid discharge pipeline (6). Operation liquid leakage is effectively prevented, meanwhile, liquid generated in the operation is collected, and a safer and more effective auxiliary tool is provided for the arthroscopic operation.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a waterproof water storage surgical appliance. Background Art

[0002] Arthroscopic surgery is a minimally invasive surgery that has both diagnostic and therapeutic functions. Arthroscopic surgery involves inserting a lens metal tube with an illumination device into the joint cavity through a very small incision, and magnifying the internal structure of the joint cavity on a monitor to observe the lesions and locations in the joint cavity. At the same time, a comprehensive inspection and cleaning of the lesion site is performed under television monitoring.

[0003] In arthroscopic surgery, the joint cavity usually needs to be flushed to ensure a clear surgical field. Without a leak-proof water bag, the flushing fluid may leak out of the surgical area, soaking the sterile sheet or even draining onto the floor of the operating room, causing contamination risks and surgical infection.

[0004] Patent CN219662467U discloses a sterile leak-proof water bag for use during surgery, including a leak-proof bag body, one end of which is closed and the other end is open, a fixing ring is arranged around the outer side of the other end, a part of the fixing ring is an adhesive part, and an adhesive layer is arranged on the adhesive part. It is used to catch the blood and saline flowing down from the surgical site of the patient during knee joint surgery to prevent the saline and blood produced during the operation from flowing onto the operating table and the ground. However, the patent does not take into account that in the actual arthroscopic surgery process, a single infusion of saline requires 3000 ml, and the whole process requires multiple infusions, which will generate a large amount of wastewater, resulting in the need to replace the leak-proof water bag multiple times after it is filled. At the same time, the accumulation of a large amount of wastewater may also cause the fixing ring to slip.

[0005] Patent CN220360457U discloses an integrated waterproof sheet, including a large waterproof sheet, a surgical protective film and a sleeve waterproof sheet; the large waterproof sheet is provided with hollow holes, the surgical protective film is arranged on the large waterproof sheet, and the surgical protective film covers the hollow holes; the sleeve waterproof sheet is connected to the connection between the surgical protective film and the large waterproof sheet. The technical effect of preventing the waterproof sheet from leaking is achieved. However, the patent does not take into account the problem of water storage. Summary of the invention

[0006] The purpose of the utility model is to overcome the problem that during arthroscopic surgery in the above-mentioned background technology, the traditional waterproof single function is single and cannot collect the liquid produced during the operation, which brings inconvenience to the operation process. At the same time, a disposable waterproof water storage surgical tool for arthroscopic surgery is designed, which has convenient and timely drainage, simple operation and strong applicability.

[0007] In order to achieve the above purpose, the technical idea adopted by the utility model is: the waterproof drape commonly used in surgery and the water storage bag are connected as one, which helps to better store water and increase the anti-permeability. In addition, since a large amount of waste water will be generated during arthroscopic surgery, in order to reduce the water storage pressure of the water storage bag, the water storage bag should also be provided with a drainage channel to facilitate timely drainage.

[0008] Based on the above technical ideas, the technical solution adopted by the utility model is:

[0009] A waterproof water storage surgical tool, comprising:

[0010] A waterproof paving cloth with a hollow opening.

[0011] The tubular membrane has one end connected to the hollow opening of the waterproof drape and the other end open for covering the patient's limbs.

[0012] The water storage bag has a bag opening connected to the waterproof paving towel, the bag bottom is connected to a drainage pipe, and a drainage valve is installed on the drainage pipe.

[0013] A further limitation of the above technical solution also includes a transparent film made of sterile material, one part of which is attached to the tubular membrane and the other part is attached to the waterproof drape, for sealing the connection between the tubular membrane and the waterproof drape to further prevent liquid penetration.

[0014] A further limitation of the above technical solution is that it also includes a support guard located at the opening end of the water storage bag and used to support the opening of the water storage bag. The support guard is made of soft plastic material, which is convenient for folding and storing with the water storage bag.

[0015] To further limit the above technical solution, the cylindrical membrane is conical and made of sterile rubber.

[0016] To further limit the above technical solution, the water storage bag is made of sterile soft plastic material.

[0017] To further limit the above technical solution, the waterproof drape is made of a sterile surgical waterproof sheet, with a length of 150cm-200cm and a width of 100cm-150cm.

[0018] To further limit the above technical solution, the water storage bag has a height of 40cm-80cm.

[0019] To further limit the above technical solution, the circumference of the connecting end of the tubular membrane and the waterproof paving towel is 30cm-60cm, and the circumference of the other end is 20cm-40cm.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) The water storage bag can collect the liquid that is not sucked away by the suction device in time during surgery, preventing the waste liquid from flowing to the ground and causing pollution. Since the water storage bag is made of sterile soft plastic material, when the patient's limbs are extended from the operating bed, the water storage bag can also provide a certain sterile environment for the patient's limbs to prevent the patient's limbs from being contaminated. Since a drainage valve is installed on the drainage pipe at the bottom of the water storage bag, the water storage bag can maintain a certain water storage capacity and drain water in time.

[0022] (2) Since the tubular membrane and the waterproof drape are tightly connected by the transparent film, and the waterproof drape and the water storage bag are tightly connected, there is no blind spot on the surgical operation surface, making it easy to count and find surgical instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 The utility model is a diagram showing the use status of a waterproof water storage surgical tool.

[0025] Figure 2 The utility model is a three-dimensional schematic diagram of a waterproof water storage surgical tool.

[0026] Figure 3 The utility model is a three-dimensional schematic diagram of a waterproof water storage surgical tool (excluding the transparent film).

[0027] Figure 4 The utility model is a schematic diagram of a waterproof drape, a water storage bag and supporting protection of a waterproof water storage surgical tool.

[0028] Figure 5 It is a partial enlarged view of a waterproof water storage surgical tool of the utility model.

[0029] Among them, 1. Transparent film; 2. Water storage bag; 3. Support and protection; 4. Waterproof cloth; 5. Cylindrical membrane; 6. Drainage pipe; 7. Drainage valve. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application. Example 1

[0031] See also Figure 1-Figure 5 The utility model provides a technical solution, a waterproof water storage surgical tool, including a waterproof drape 4 with a hollow opening; a tubular membrane 5, one end of which is connected to the hollow opening of the waterproof drape 4 and the other end is open, used to cover the patient's limbs; a water storage bag 2, the bag opening of which is connected to the waterproof drape 4, the bottom of the bag is connected to the drainage pipe 6, and the drainage pipe 6 is installed with a drainage valve 7. A transparent film 1 is made of sterile material, one part of which is attached to the tubular membrane 5, and the other part is attached to the waterproof drape 4, which is used to seal the connection between the tubular membrane 5 and the waterproof drape 4 to further prevent liquid penetration. A support guard 3 is located at the open end of the water storage bag 2 and is used to support the opening of the water storage bag 2.

[0032] The cylindrical membrane 5 is cone-shaped and made of sterile rubber, the water storage bag 2 is made of sterile soft plastic, the waterproof drape 4 is made of sterile surgical waterproof sheet, and has a length of 150 cm and a width of 100 cm. The water storage bag 2 is 60 cm high.

[0033] When the patient undergoes knee arthroscopy, the circumference of the connecting end of the tubular membrane 5 and the waterproof drape 4 is 50 cm, and the circumference of the other end is 40 cm. Example 2

[0034] See also Figure 1-Figure 5 When the patient undergoes elbow arthroscopy, the circumference of the connecting end of the tubular membrane 5 and the waterproof drape 4 is 30 cm, and the circumference of the other end is 20 cm. The rest is the same as in Example 1. Example 3

[0035] See also Figure 3 The utility model provides a technical solution, a waterproof water storage surgical tool, including a waterproof drape 4 with a hollow opening; a tubular membrane 5, one end of which is connected to the hollow opening of the waterproof drape 4 and the other end is open for covering the patient's limbs; a water storage bag 2, the bag opening of which is connected to the waterproof drape 4, the bag bottom is connected to a drainage pipe 6, and a drainage valve 7 is installed on the drainage pipe 6.

[0036] The support protection 3 is located at the opening end of the water storage bag 2 and is used to support the opening of the water storage bag 2.

[0037] The cylindrical membrane 5 is cone-shaped and made of sterile rubber, the water storage bag 2 is made of sterile soft plastic, the waterproof drape 4 is made of sterile surgical waterproof sheet, and has a length of 150 cm and a width of 100 cm. The water storage bag 2 is 60 cm high.

[0038] When the patient undergoes knee arthroscopy, the circumference of the connecting end of the tubular membrane 5 and the waterproof drape 4 is 50 cm, and the circumference of the other end is 40 cm.

[0039] When the patient undergoes elbow arthroscopy, the circumference of the connecting end of the tubular membrane 5 and the waterproof drape 4 is 30 cm, and the circumference of the other end is 20 cm. Example 4

[0040] In this embodiment, when the patient undergoes knee arthroscopy, the patient remains in a supine position under combined spinal-epidural anesthesia with arms abducted. During the operation, the doctor will move the lower limb joints (such as internal rotation, external rotation or knee flexion, etc.) according to the surgical situation. If necessary, the patient's calves and thighs will be lowered at 90 degrees on the operating table (keeping a safe distance from the ground to avoid contamination).

[0041] See also Figure 1 Before performing arthroscopic surgery, the side of the waterproof drape 4 connected to the water storage bag 2 is placed against the edge of the operating table, and the water storage bag 2 is kept suspended. The patient's limbs are passed through the waterproof drape 4 and the tubular membrane 5 in turn. The tubular membrane 5 is conical and made of sterile rubber. While it is in close contact with the patient's body surface, it ensures sufficient plasticity to play a waterproof role.

[0042] The waterproof drape 4 covers the surgical area to prevent liquid penetration. The transparent film 1 is used, and a part of the transparent film 1 is attached to the tubular film 5, and the other part is attached to the waterproof drape 4, so as to seal the connection between the tubular film 5 and the waterproof drape 4, further preventing liquid penetration from wetting the sterile area, reducing bacterial growth, and reducing the probability of intraoperative and postoperative infection.

[0043] On the basis of the above operations, the liquid flushing pipeline is tightly connected to the arthroscopic instrument. When the patient's calf and thigh need to be lowered at 90 degrees on the operating table, the patient's calf can also be placed in the water bag 2. The water bag 2 can also provide a certain sterile environment for the patient's limbs, prevent the patient's limbs from being contaminated, and reduce the chance of infection.

[0044] The liquid generated during the operation will be collected in the water storage bag 2. When the water storage bag 2 is full or the operation is over, the drain valve 7 is opened to drain the liquid. Due to the existence of the water storage bag 2, water can be stored and drained in time during the operation, and the ground socket, the operating table and other areas involving electricity can be protected to reduce the occurrence of short circuit fire or damage caused by water in the circuit.

[0045] Since in actual use, the operating table usually has a certain inclination angle, the water storage bag 2 needs to be hung on the lower side.

[0046] In addition, since the waterproof drape 4 passes through the patient's limbs and is spread over a large area on the operating table, the water storage bag 2 has a certain load-bearing capacity and will not slip, and when necessary, the waste liquid can be discharged in time.

[0047] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementation schemes, so that those skilled in the art can understand and apply the present invention. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, some simple deductions or substitutions can be made without going through creative work without departing from the concept of the present invention. Therefore, simple improvements made to the present invention by those skilled in the art based on the disclosure of the present invention should be within the scope of protection of the present invention.

Claims

1. A waterproof water storage surgical tool, characterized in that: include: A waterproof paving cloth (4) having a hollow opening thereon; A tubular membrane (5) having one end connected to the hollow opening of the waterproof drape (4) and an opening at the other end, and being used to cover the patient's limbs; The water storage bag (2) has a bag opening connected to a waterproof paving cloth (4), and a bag bottom connected to a drainage pipe (6).

2. The waterproof water storage surgical tool according to claim 1, characterized in that: It also comprises a transparent film (1), a part of which is attached to the tubular film (5) and the other part of which is attached to the waterproof paving cloth (4), and is used to seal the connection between the tubular film (5) and the waterproof paving cloth (4).

3. The waterproof water storage surgical tool according to claim 1, characterized in that: It also includes a support guard (3) located at the open end of the water storage bag (2) and used to support the opening of the water storage bag (2).

4. The waterproof water storage surgical tool according to claim 1, characterized in that: The cylindrical membrane (5) is in the shape of a cone and is made of sterile rubber.

5. The waterproof water storage surgical tool according to claim 1, characterized in that: The water storage bag (2) is made of sterile soft plastic material.

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