Surgical cannula

Abstract

The utility model discloses a kind of surgical middle sheets, comprising: middle sheet main body;The thickened pad is arranged along the square hole of middle sheet main body in four directions, blood exuded in the process of operation can be absorbed by thickened pad, while drainage tube is arranged in the inside of thickened pad, blood exudation can be drained to corresponding position by drainage tube;While the side of middle sheet main body is provided with drainage groove, drainage groove is connected with the drainage tube, after blood exudation is drained to drainage groove by drainage tube, it can effectively overcome the problem that all shoes of doctor are blood because of long time blood exudation in the process of using traditional middle sheet, while infection risk can be reduced, the utility model is drained to two sides by blood, simultaneously, it is drained using simple structure, while the blood exuded can be solved, so that the cost of manufacture is low, simple and practical.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a surgical drape. Background Technology

[0002] Surgical drapes play a crucial role during surgery. Their primary task is to protect patients and medical staff from the risk of bacterial or viral infection. These drapes undergo rigorous sterilization before surgery to ensure they remain clean throughout their use. Surgical drapes are typically made of special materials such as polyethylene or polypropylene. These materials offer excellent breathability, comfort, and water resistance, allowing the drapes to effectively block bacteria and viruses without causing discomfort to the patient. The surgical drape is laid on the operating table as an isolation layer between the patient and the mattress. This layer not only prevents the patient's blood, bodily fluids, and other infectious substances from leaking onto the mattress but also avoids direct contact with these potential sources of contamination for medical staff. In addition, surgical drapes have another important purpose: reducing the risk of cross-infection. During surgery, both patients and medical staff are highly susceptible because they face the risk of contact with a large number of bacteria and viruses. By using surgical drapes, this risk can be effectively reduced, protecting the health of both patients and medical staff.

[0003] However, the current surgical drapes have poor blood-absorbing effect. Even with thickened drapes for blood absorption, as the surgery progresses and the amount of bleeding increases, blood can flow down the edges of the drape onto the doctor's shoes, making it difficult for the doctor to handle and potentially posing a risk of infection.

[0004] Therefore, a new surgical drape is needed to address these issues. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model discloses a surgical drape, comprising: a drape body, the drape having a square structure with square holes on both sides of the center, thickened pads arranged around the square holes, a drainage groove fixedly arranged on one side of the drape, the drainage groove being bent towards the square holes; and a plurality of drainage tubes arranged in an array on the thickened pads, the ends of the drainage tubes being connected to the interior of the drainage groove, through which oozing blood is drained into the drainage groove and then flows out from both sides of the drainage groove;

[0006] Furthermore, a cover is provided on one side of the upper end of the main body of the middle unit, one end of which is fixedly connected to the main body of the middle unit, while the other three ends are not connected to the main body of the terminal; a transparent pad is provided on the other end of the main body of the middle unit.

[0007] Furthermore, the lower end of the cover cloth is provided with several puncture holes on the main body of the middle sheet, and the positions of the puncture holes are set corresponding to the position of the human shoulder and collarbone.

[0008] Furthermore, the transparent pad is made of transparent polyurethane material, and the drainage channel is made of polyethylene material.

[0009] The beneficial effects of this utility model are:

[0010] This invention features a thickened pad around the square opening of the main body of the surgical drape. This pad absorbs blood seepage during surgery, ensuring a clear surgical field. A drainage tube is installed inside the thickened pad to drain the blood to the appropriate location. A drainage groove is located on one side of the drape, connected to the drainage tube. Blood seepage is drained through the drainage tube and flows out from both sides of the groove. This effectively overcomes the problem of traditional surgical drapes causing blood to accumulate on the doctor's shoes due to prolonged seepage, while also reducing the risk of infection. Furthermore, a transparent pad is provided at the other end of the drape, allowing observation of the patient's condition. This invention effectively drains blood to both sides using a simple structure, solving the problem of blood seepage while maintaining low manufacturing costs and being simple and practical. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0012] Figure 1 This is a schematic diagram of the overall structure of a surgical drape.

[0013] Figure 2 This is a schematic diagram of the overall structure of a surgical drape after the drape has been removed.

[0014] Figure 3 This is a top view of a surgical drape after the drape has been removed.

[0015] Figure 4 This is a side view of a surgical drape.

[0016] The attached diagram lists the components represented by each number as follows:

[0017] 1-Single body, 2-Square hole, 3-Drainage groove, 4-Piercing hole, 5-Transparent pad, 6-Thickened pad, 7-Drainage tube, 8-Cover cloth. Detailed Implementation

[0018] This utility model discloses a surgical drape, comprising: a drape body 1, the drape having a square structure with square holes 2 on both sides of the center, thickened pads 6 arranged around the square holes, a drainage groove 3 fixedly arranged on one side of the drape, the drainage groove 3 being bent toward the square holes; a plurality of drainage tubes 7 arranged in an array on the thickened pads 6, the ends of the drainage tubes 7 being connected to the interior of the drainage groove 3, and blood leakage being drained through the drainage tubes 7 into the drainage groove 3 and then flowing out from both sides of the drainage groove 3;

[0019] Example 1

[0020] In this embodiment, a cover 8 is provided on one side of the upper end of the main body 1 of the middle sling. One end of the cover 8 is fixedly connected to the main body 1 of the middle sling, and the other three ends are not connected to the terminal body. A transparent pad 5 is provided on the other end of the main body 1 of the middle sling. The cover 8 can cover the position of the puncture hole 4 when not in use. The purpose of covering is to ensure the patient's temperature and effectively prevent wind from blowing in, thereby ensuring the patient's temperature. In addition, the puncture hole 4 can be sealed to reduce the risk of infection.

[0021] In addition, in this embodiment, the transparent pad 5 is made of transparent polyurethane material, and the drainage groove 3 is made of polyethylene material. The drainage groove 3 has a certain plasticity and is rolled inward with an arc greater than 180°, which further ensures that the blood will flow to both sides along the drainage groove and will not flow out directly. By making the other end of the single body 1 transparent, it is convenient for doctors to observe, that is, a transparent pad 5 is set at one end of the patient's leg.

[0022] Example 2

[0023] In this embodiment, the lower end of the cover 8 is provided with a plurality of puncture holes 4 on the main body 1 of the middle sheet. The positions of the puncture holes 4 correspond to the position of the clavicle on the shoulder of the human body. Through the puncture holes 4, the subclavian vein can be punctured for purposes such as replenishing blood volume, replenishing plasma, and correcting coagulation disorders. Through the puncture holes 4, the subclavian vein puncture can quickly replenish the blood volume required by the body and maintain normal blood circulation. Through the puncture holes 4, the subclavian vein can be punctured conveniently to replenish plasma in a timely manner to improve conditions such as hypoproteinemia.

[0024] The working principle of this utility model is as follows: When in use, open the entire drape, align the square hole 2 with the surgical site on the patient's abdomen, and place containers on both sides of the drainage groove 3. When bleeding occurs, the blood will first be absorbed by the thickened pad 6, and then the blood will flow along the drainage tube 7 into the drainage groove 3, and then flow along the drainage groove 3 into the containers on both sides. When it is necessary to perform subclavian vein puncture on the patient during surgery, open the drape 8 to expose the puncture hole 4 for puncture treatment. After use, the entire drape can be removed and disposed of uniformly.

[0025] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described.

Claims

1. A surgical drape, characterized in that, include: The main body of the middle sheet is square in shape, with square holes on both sides of the center. Thick pads are provided around the square holes. A drainage groove is fixed on one side of the middle sheet and bends towards the square holes. Several drainage tubes are arranged in an array on the thickened pads. The ends of the drainage tubes are connected to the inside of the drainage groove. Blood seepage is drained through the drainage tubes into the drainage groove and then flows out from both sides of the drainage groove.

2. The surgical drape according to claim 1, characterized in that, A cover is provided on one side of the upper end of the middle unit, one end of which is fixedly connected to the middle unit, while the other three ends are not connected to the terminal unit; a transparent pad is provided on the other end of the middle unit.

3. The surgical drape according to claim 2, characterized in that, The lower end of the cover cloth is provided with several puncture holes on the main body of the middle sheet, and the positions of the puncture holes are set corresponding to the position of the human shoulder and collarbone.

4. The surgical drape according to claim 2, characterized in that, The drainage channel is made of polyethylene material, and the transparent pad is made of transparent polyurethane material.

Images