Incision layer protector

Abstract

The utility model relates to the technical field of medical auxiliary equipment, and discloses an incision layer protector which comprises a main thin film, a distraction assembly used for distraction of a wound of a patient during an operation is arranged on the main thin film, and an adjusting assembly enabling the distraction assembly to be adjusted according to the size of the wound of the patient is arranged on the distraction assembly. One side of the main thin film is provided with a recovery assembly for recovering operation waste liquid, and one side of the main thin film is provided with an operation hole; by arranging the distraction assembly, the adjusting assembly and the recycling assembly, during an operation, the adjusting assembly is used for adjusting the distraction size of the distraction assembly according to the size of a surgical incision, the distraction assembly can be matched with the surgical incision, injury to the incision due to excessive distraction is avoided, and the recycling assembly can collect waste liquid in the operation process; by means of the arrangement, adaptive distraction can be conducted according to the size of a surgical incision, the surgical incision is prevented from being damaged, and surgical waste liquid can be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an incision layer protector. Background Art

[0002] At present, the incision layer protector is mainly used to protect the surgical incision layer during abdominal surgery to prevent it from being contaminated and infected. This protector is made of medical polymer materials and its structure includes a circular ring and a film skirt. It can effectively cover and protect the incision layer during surgery. Since the use of the incision layer protector is very important, it is necessary to optimize its use.

[0003] For example, an incision layer protector is disclosed in the Chinese utility model patent with announcement number CN202982238U. Although the above-mentioned prior art can adjust the buckle position according to the needs of the operation and enlarge or reduce the outer ring diameter of the buckle to flexibly adjust the tightness of the polymer film, the protector is needed to open the surgical incision during the operation. The protruding buckle structure not only takes up extra space for the operation, but also causes uneven squeezing of the surgical incision, causing the wound to deform and increasing the difficulty of suturing. Therefore, it is necessary to design an incision layer protector that can protect the incision. Utility Model Content

[0004] In order to solve the technical problem that using buckles to adjust the expansion range of the protector may cause damage to the incision, the utility model provides an incision layer protector.

[0005] The utility model is implemented by the following technical scheme: an incision layer protector, comprising a main film, the main film is provided with a spreading component for spreading the patient's wound during surgery, the spreading component is provided with an adjusting component that allows the spreading component to be adjusted according to the size of the patient's wound, one side of the main film is provided with a recovery component for recovering surgical waste fluid, one side of the main film is provided with a surgical hole, the spreading component comprises a hollow annular film fixedly mounted on the surgical hole, a first spreading half ring arranged inside the hollow annular film, and a second spreading half ring arranged inside the hollow annular film and fixedly mounted with one end of the first spreading half ring.

[0006] Through the above technical solution, the expansion component can expand the incision, and the adjustment component can be used to adjust the expansion range of the expansion component according to the size of the incision.

[0007] As a further improvement of the above solution, a sliding hole is provided at one end of the first expansion half ring, an adjustment opening penetrating the first expansion half ring is provided on one side of the inner wall of the sliding hole, and one end of the second expansion half ring extends to the inside of the sliding hole.

[0008] Through the above technical solution, the second expanding semi-ring can slide inside the sliding hole to reduce the expanding range.

[0009] As a further improvement of the above solution, the adjusting component includes an adjusting ring slidably sleeved on the first expanding semi-ring and a sliding block slidably arranged inside the sliding hole, and one side of the sliding block is fixedly installed with the second expanding semi-ring.

[0010] Through the above technical solution, when the sliding block moves, the second expanding semi-ring will move inside the sliding hole.

[0011] As a further improvement of the above solution, a threaded hole is formed on one side of the sliding block, a threaded post is arranged on one side of the adjusting ring, one end of the threaded post penetrates through the adjusting ring and extends into the threaded hole through the adjusting opening to be in threaded cooperation with the sliding block, and a rotating block is fixedly installed at the other end of the threaded post.

[0012] Through the above technical solution, rotating the rotating block can fix the sliding block with the threaded post, thereby fixing the position of the second expanding semi-ring.

[0013] As a further improvement of the above solution, the recovery component includes two first waste liquid bags fixedly installed on one side of the main film and a second waste liquid bag arranged between the two first waste liquid bags, and both of the second waste liquid bags are fixedly installed with the main film.

[0014] Through the above technical solution, the waste liquid during the operation will flow into the waste liquid bags on the four sides of the main film.

[0015] As a further improvement of the above solution, a lifting ring is arranged on one side of the main film, a plurality of connecting ropes are fixedly installed on one side of the lifting ring, and one ends of the plurality of connecting ropes are fixedly installed with the hollow annular film.

[0016] Through the above technical solution, pulling up the lifting ring can lift the entire incision layer protector, facilitating the postoperative collection of waste liquid.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] By providing an expanding component, an adjusting component and a recovery component, during the operation, the adjusting component is used to adjust the expanding size of the expanding component according to the size of the surgical incision, so that the expanding component can adapt to the surgical incision, avoiding excessive expansion from damaging the incision. The recovery component will collect the waste liquid during the operation. Such a setting can not only adaptively expand according to the size of the surgical incision to avoid damaging the surgical incision, but also collect the surgical waste liquid. Description of the Drawings

[0019] Figure 1Schematic three-dimensional structure diagram of the present utility model;

[0020] Figure 2 Schematic internal structure diagram of the hollow annular membrane of the present utility model;

[0021] Figure 3 Schematic structure diagram of the present utility model with an adjustment component.

[0022] Main symbol description:

[0023] 1. Main film; 201. Hollow annular membrane; 202. First spreading half-ring; 203. Second spreading half-ring; 301. Adjusting ring; 302. Sliding block; 401. First waste liquid bag; 402. Second waste liquid bag; 5. Threaded column; 6. Rotating block; 7. Pulling ring; 8. Connecting rope. Specific implementation manners

[0024] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0025] Please combine Figures 1-3 , The incision layer protector of this embodiment includes a main film 1. A spreading component for spreading the patient's wound during surgery is provided on the main film 1. An adjusting component for enabling the spreading component to be adjusted according to the size of the patient's wound is provided on the spreading component. A recycling component for recycling surgical waste liquid is provided on one side of the main film 1. A surgical hole is opened on one side of the main film 1. The spreading component includes a hollow annular membrane 201 fixedly installed on the surgical hole, a first spreading half-ring 202 arranged inside the hollow annular membrane 201, and a second spreading half-ring 203 arranged inside the hollow annular membrane 201 and fixedly installed at one end of the first spreading half-ring 202. A sliding hole is opened at one end of the first spreading half-ring 202, and an adjusting port penetrating the first spreading half-ring 202 is opened on one side of the inner wall of the sliding hole. One end of the second spreading half-ring 203 extends into the interior of the sliding hole. The spreading component can spread the incision, and the adjusting component can be used to adjust the spreading range of the spreading component according to the size of the incision. The spreading range can be reduced by sliding the second spreading half-ring 203 inside the sliding hole.

[0026] Combined with Figure 2 and Figure 3, the adjusting assembly includes an adjusting ring 301 slidably sleeved on the first expanding half-ring 202 and a sliding block 302 slidably disposed inside the sliding hole. One side of the sliding block 302 is fixedly installed with the second expanding half-ring 203. A threaded hole is formed on one side of the sliding block 302. One side of the adjusting ring 301 is provided with a threaded post 5. One end of the threaded post 5 penetrates through the adjusting ring 301 and extends through the adjusting opening into the threaded hole to be in threaded cooperation with the sliding block 302. The other end of the threaded post 5 is fixedly installed with a rotating block 6. When the sliding block 302 moves, the second expanding half-ring 203 will move inside the sliding hole. By rotating the rotating block 6, the threaded post 5 can be used to fix the sliding block 302, thereby fixing the position of the second expanding half-ring 203.

[0027] Combined Figure 1 , the recycling assembly includes two first waste liquid bags 401 fixedly installed on one side of the main film 1 and a second waste liquid bag 402 disposed between the two first waste liquid bags 401. Both of the two second waste liquid bags 402 are fixedly installed with the main film 1. One side of the main film 1 is provided with a lifting ring 7. One side of the lifting ring 7 is fixedly installed with a plurality of connecting ropes 8. One ends of the plurality of connecting ropes 8 are all fixedly installed with the hollow annular film 201. The waste liquid during the operation will flow into the waste liquid bags on the four sides of the main film. Pulling up the lifting ring 7 can lift the entire incision layer protector, facilitating the postoperative collection of the waste liquid.

[0028] The implementation principle of the incision layer protector in the embodiment of the present application is as follows: During the operation, according to the size of the surgical incision, adjust the expanding size of the expanding assembly, that is, rotate the rotating block 6 to release the fixing effect on the sliding block 302, and then slide the adjusting ring 301. In this way, the sliding block 302 will move driven by the threaded post 5, and one end of the second expanding half-ring 203 will move inside the sliding hole, thereby reducing the expanding range of the surgical incision. After adjustment, then rotate the rotating block 6 in the reverse direction. In this way, the threaded post 5 will squeeze the sliding block 302, thereby fixing the position of the second expanding half-ring 203. All of these can be carried out on the hollow annular film 201. Since the hollow annular film 201, the main film 1, the first waste liquid bag 401 and the second waste liquid bag 402 are all transparent and are made of polymer materials, they have good toughness. In this way, the first expanding half-ring 202 and the second expanding half-ring 203 can well expand the surgical incision, avoiding excessive expansion from causing damage to the incision. The waste liquid during the operation will flow onto the main film 1 and then flow into the first waste liquid bag 401 or the second waste liquid bag 402 along the main film 1. When the operation is over, remove the first expanding half-ring 202 and the second expanding half-ring 203 from the surgical incision, and then pull up the lifting ring 7 with the hand. In this way, the middle of the main film 1 will be lifted, and the waste liquid will not flow out in the waste liquid bag, facilitating collection.

[0029] The above embodiments are only the preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present utility model shall fall within the scope of protection required by the present utility model.

Claims

1. A cut layer protector, comprising a main film (1), characterized in that: The main film (1) is provided with a stretching component for stretching a patient's wound during surgery, the stretching component is provided with an adjustment component that allows the stretching component to be adjusted according to the size of the patient's wound, one side of the main film (1) is provided with a recovery component for recovering surgical waste fluid, one side of the main film (1) is provided with a surgical hole, and the stretching component comprises a hollow annular film (201) fixedly mounted on the surgical hole, a first stretching half ring (202) arranged inside the hollow annular film (201), and a second stretching half ring (203) arranged inside the hollow annular film (201) and fixedly mounted with one end of the first stretching half ring (202).

2. The incision layer protector according to claim 1, characterized in that: A sliding hole is provided at one end of the first expanded half ring (202), an adjustment opening penetrating the first expanded half ring (202) is provided on one side of the inner wall of the sliding hole, and one end of the second expanded half ring (203) extends to the interior of the sliding hole.

3. The incision layer protector according to claim 2, characterized in that: The adjustment assembly comprises an adjustment ring (301) slidably sleeved on the first open half ring (202) and a sliding block (302) slidably arranged inside the sliding hole, and one side of the sliding block (302) is fixedly mounted on the second open half ring (203).

4. The incision layer protector according to claim 3, characterized in that: A threaded hole is provided on one side of the sliding block (302), and a threaded column (5) is provided on one side of the adjusting ring (301). One end of the threaded column (5) passes through the adjusting ring (301) and extends through the adjusting opening to the inside of the threaded hole to be threadedly engaged with the sliding block (302), and the other end of the threaded column (5) is fixedly mounted with a rotating block (6).

5. The incision layer protector according to claim 1, characterized in that: The recovery component comprises two first waste liquid bags (401) fixedly mounted on one side of the main film (1) and a second waste liquid bag (402) arranged between the two first waste liquid bags (401), and the two second waste liquid bags (402) are both fixedly mounted on the main film (1).

6. The incision layer protector according to claim 1, characterized in that: A lifting ring (7) is provided on one side of the main film (1), and a plurality of connecting ropes (8) are fixedly installed on one side of the lifting ring (7), and one end of each of the plurality of connecting ropes (8) is fixedly installed on the hollow annular film (201).

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