CN108543123A - All-round excessive incision membrane of preventing - Google Patents

Abstract

The invention discloses an all-round anti-spill incision membrane, which comprises a membrane body and a protective sticker arranged on the lower surface of the membrane body. The overflow film, the lower end of the anti-spill film is connected with the liquid storage film through a connection film, the liquid storage film and the connection film form a liquid storage cavity, and the liquid storage cavity is connected with a drain pipe. The invention has the advantages of simple structure, low cost, effective reduction of liquid outflow and the like.

Description

An all-round anti-spill incision film

technical field

The invention relates to a medical device, in particular to an all-round anti-spill incision film.

Background technique

With the continuous improvement of medical technology, minimally invasive technology has developed rapidly in various disciplines, especially minimally invasive endoscopic technology, such as percutaneous spinal endoscopy in spinal surgery, arthroscopic technology in orthopedics, and laparoscopy in general surgery. Technology, endoscopic techniques in urology, gynecology, neurosurgery, etc. In spinal surgery and orthopedic endoscopic minimally invasive surgery, due to the need to use a large amount of saline during the operation, conventional incision membranes (including plastic films and protective stickers pasted on the back of the plastic films, with fluid storage bags connected to the plastic films) are used. It often cannot meet the clinical needs, and it is easy to cause the outflow of liquid. At the same time, the assistant needs to use the suction device to suck the liquid away, and the nurse in the operating room needs to constantly replace the drainage bottle; the outflow of liquid will soak the sterile quilt of the patient, Lower the body temperature of the patient, induce a cold, especially increase the risk of bacterial infection in the patient; on the other hand, the flushing liquid is mixed with the patient's body fluids, such as blood, tissue fluid, etc., which is easy for medical staff, especially the surgeon, to soak their surgical gowns. It causes discomfort to the operator and affects the progress of the operation, especially when the patient is combined with hepatitis B, hepatitis C, AIDS, syphilis and other infectious diseases, it is easy to cause the spread of the disease, which is not conducive to the health of medical staff and the cleaning and disinfection of the operating room after surgery. Therefore, there is an urgent need for a safe and effective device to reduce the outflow of intraoperative fluid, save the labor intensity of assistants, save the consumption of drainage bottles and negative pressure suction devices in the operating room, prevent pollution to patients, doctors and operating rooms, and ensure clinical efficacy. .

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an incision film with simple structure, low cost and effective reduction of liquid outflow.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

An all-round anti-spill incision film, comprising a film body and a protective sticker arranged on the lower surface of the film body, the outer periphery of the film body is connected with a liquid storage film, and a cylindrical anti-spill film is arranged above the film body. The lower end of the anti-spill film is connected with the liquid storage film through a connection film, the liquid storage film and the connection film form a liquid storage cavity, and the liquid storage cavity is connected with a drain pipe.

As a further improvement of the above technical solution: the upper and lower ends of the anti-overflow film are provided with a shapeable reinforcement ring, and a plurality of shapeable reinforcement ribs are arranged between the upper and lower reinforcement rings.

As a further improvement of the above technical solution: a plurality of said reinforcing ribs are evenly arranged along the circumferential direction.

As a further improvement of the above technical solution: the upper end of the anti-spill film is provided with a shielding portion bent inward.

As a further improvement of the above technical solution: the membrane body has a circular structure, the liquid storage membrane has a circular structure, and the anti-spill membrane has a circular cross section.

As a further improvement of the above technical solution: the radius of the membrane body is r ₁ , the outer radius of the liquid storage membrane is r ₂ , and the radius of the anti-spill membrane is r ₃ , then r ₁ ≤ r ₃ <r ₂ .

As a further improvement of the above technical solution: 15cm≤r ₁ ≤25cm, 35cm≤r ₂ ≤45cm, the height of the anti-spill film is h, 3cm≤h≤7cm.

Compared with the prior art, the present invention has the advantages of: the all-round anti-spill incision film disclosed by the present invention is provided with a liquid storage film on the periphery of the conventional film body, and a cylindrical anti-spill film is provided above the film body to prevent spillage. The membrane and the liquid storage membrane are connected as a whole through the connecting membrane. The liquid storage membrane and the connecting membrane can form a liquid storage chamber. The patient's skin is fixed, and the medical staff can operate the surgical site through the cylindrical anti-spill film, and the flushing liquid, patient's body fluid and other liquids will all enter the liquid storage chamber formed by the liquid storage film and the connecting film, without overflow phenomenon, the liquid in the liquid storage chamber can enter the collection barrel through the liquid discharge pipe, and meanwhile the overall structure is simple, the cost is low, and it is easy to popularize.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the first viewing angle of the all-round anti-spill film of the present invention.

Fig. 2 is a schematic perspective view of the three-dimensional structure of the all-round anti-spill film of the present invention at a second viewing angle.

Fig. 3 is a front structural schematic diagram of the all-round anti-spill incision film of the present invention.

Each label in the figure indicates: 1. membrane body; , drain pipe; 7, protective stickers.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 to Fig. 3 have shown a kind of embodiment of the present invention, and the all-round anti-spill incision film of this embodiment comprises film body 1 and the protective sticker 7 that is arranged on the lower surface of film body 1, and the periphery of film body 1 is connected There is a liquid storage film 2, and a cylindrical anti-spill film 3 is arranged on the top of the film body 1. The lower end of the anti-spill film 3 is connected with the liquid storage film 2 through a connection film 4, and the liquid storage film 2 and the connection film 4 form a liquid storage chamber 5 , The liquid storage chamber 5 is connected with a liquid discharge pipe 6 . Among them, the membrane body 1 preferably adopts a circular structure, which is convenient for collecting liquid in all directions, and is also easy to process and manufacture. Of course, a common rectangular structure can also be used in other embodiments; correspondingly, the liquid storage membrane 2 is preferably circular. Structure, of course, polygonal or other irregular shapes can also be used in other embodiments, and it is enough to be able to collect liquid in all directions; the anti-spill film 3 preferably adopts a cylindrical structure, and of course, in other embodiments, the cross-section of Polygonal or irregular shapes fulfill functions.

When using this all-round anti-spill incision film, first remove the protective sticker 7 on the lower surface of the film body 1, and then paste the film body 1 on the patient's skin to fix it. operation, flushing liquid, patient body fluid and other liquids all enter the liquid storage chamber 5 formed by the liquid storage film 2 and the connecting film 4 without overflow, and the liquid in the liquid storage chamber 5 can be collected through the drain pipe 6 In the bucket, the overall structure is simple, the cost is low, and it is easy to promote.

Further, the upper and lower ends of the anti-overflow film 3 are provided with a moldable reinforcing ring 31 , and a plurality of moldable reinforcing ribs 32 are provided between the upper and lower reinforcing rings 31 . Two reinforcement rings 31 are arranged at the upper and lower ends of the cylindrical anti-overflow membrane 3 and reinforcement ribs 32 are arranged between the reinforcement rings 31, which can maintain the shape of the anti-overflow membrane 3 during use, avoid collapse, and prevent liquid from leaking from the anti-overflow membrane. The overflow film 3 upper end overflows. In this embodiment, the reinforcing ring 31 and the reinforcing rib 32 can be made of easy-to-shape metal strips such as aluminum and lead and covered with plastic skin. Preferably, a plurality of reinforcing ribs 32 are evenly arranged along the circumferential direction, which is beneficial to keep the performance of the cylindrical anti-spill film 3 consistent everywhere.

Furthermore, in this embodiment, the upper end of the anti-spill film 3 is provided with a shielding portion 33 bent inward. The liquid splashing from the upper end of the anti-spill film 3 can be further prevented by providing the shielding portion 33 .

Furthermore, in this embodiment, the radius of the membrane body 1 is r ₁ , the outer radius of the liquid storage membrane 2 is r ₂ , and the radius of the anti-spill membrane 3 is r ₃ , then r ₁ ≤ r ₃ <r ₂ , such that The inside of the anti-spill film 3 has sufficient operating space, and the liquid storage chamber 5 also has sufficient liquid storage space. Preferably, 15cm≤r ₁ ≤25cm, 35cm≤r ₂ ≤45cm, which is convenient to use on the operating bed, avoids waste, and at the same time ensures the amount of stored liquid; the height of the anti-overflow film 3 is h, 3cm≤h≤7cm, which is convenient for doctors Operation, but also can effectively prevent liquid splashing.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent implementation of equivalent changes example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. a kind of incision film of comprehensive anti-overflow, including membrane body (1) and the protection paster set on membrane body (1) lower surface (7), it is characterised in that：Membrane body (1) periphery is connected with liquid storage film (2), and the anti-of tubular is equipped with above the membrane body (1) Overflow film (3), and anti-overflow film (3) lower end is connected with the liquid storage film (2) by a junctional membrane (4), the liquid storage film (2) and institute It states junctional membrane (4) and constitutes liquid storage cylinder (5), the liquid storage cylinder (5) is connected with drain pipe (6).

2. the incision film of comprehensive anti-overflow according to claim 1, it is characterised in that：The anti-overflow film (3) up and down two End is equipped with the stiffening ring (31) of shaping, and the reinforcing rib of more shapings is equipped between upper and lower two stiffening rings (31) (32)。

3. the incision film of comprehensive anti-overflow according to claim 2, it is characterised in that：More reinforcing rib (32) edges Circumferencial direction is evenly arranged.

4. the incision film of comprehensive anti-overflow according to claim 2, it is characterised in that：Anti-overflow film (3) upper end is set There is the occlusion part (33) inwards bent.

5. the incision film of comprehensive anti-overflow according to claim 1 or 2 or 3, it is characterised in that：The membrane body (1) For circular configuration, the liquid storage film (2) is cirque structure, and the cross section of the anti-overflow film (3) is circle.

6. the incision film of comprehensive anti-overflow according to claim 4, it is characterised in that：The radius of the membrane body (1) For r₁, the liquid storage film (2) outer radius be r₂, the anti-overflow film (3) radius be r₃, then r₁≤r₃＜ r₂。

7. the incision film of comprehensive anti-overflow according to claim 6, it is characterised in that：15cm≤r₁≤ 25cm, 35cm≤ r₂The height of≤45cm, the anti-overflow film (3) are h, 3cm≤h≤7cm.