Novel body surface scar area measuring membrane

Abstract

The utility model discloses a novel body surface scar area measuring film, which belongs to the technical field of forensic medicine measuring tools and comprises a film, a plurality of vertical lines are coated on the film, a scar is arranged in a large quadrilateral frame formed by two vertical lines on the outermost layer and two transverse lines on the outermost layer of the film by arranging the film, and the scar area is measured by the aid of the large quadrilateral frame. 1 cm < 2 > is directly calculated when all the scars fall into the minimum grid units, the periphery of the scars does not occupy the minimum grid units, the marked minimum grid units are added according to the number of the scars falling into the grids, after continuous measurement is carried out, the total area of the scars is obtained by adding the estimated scattered scar areas, and the recording paper is used for recording data at any time. According to the method, a more accurate estimated scar area is obtained, the error with the scar area calculated by a scanner is further reduced, convenience can be kept, data during measurement can be recorded to prevent omission, data storage in the measurement process is facilitated, and the method has high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of forensic medicine measurement tools, in particular to a novel body surface scar area measurement membrane. Background Art

[0002] When forensic doctors conduct injury degree assessment and disability level appraisal, they usually measure the scar area on the person being appraised to determine the injury degree and disability level. However, in the current forensic field, some people use transparent projection film to measure scar area. They cover the surface of the scar with transparent projection film, and then use the tracing method to trace the outline of the scar on the film. The film with the scar outline is then placed in a scanner for scanning. The scar outline on the film is scanned and sampled by the scanner and then transmitted to the computer software to establish a mathematical model, thereby calculating the area of ​​the scar.

[0003] The existing measurement methods require many external auxiliary tools to measure scar area, which makes the measurement steps cumbersome and time-consuming; and some judicial appraisal institutions and forensic appraisal rooms are not equipped with such auxiliary tools. In addition, because each auxiliary tool is fixed in a certain place, the scar area of ​​the measured object can only be measured in a specific environment, and the scar area of ​​the patient cannot be measured anytime and anywhere, which is not very convenient.

[0004] Patent publication number: CN211096210U discloses a scar patch that is convenient for evaluating and comparing treatment effects. Although it can be used conveniently, it is necessary to measure the overall length of the scar and then estimate the area of ​​the scar by measuring the scar contour length. Most scars are irregular in shape, so the scar area obtained by this method has a large error and does not meet the needs of actual use. Therefore, a new body surface scar area measurement membrane is proposed. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0006] To this end, one purpose of the utility model is to propose a new body surface scar area measurement membrane, which can obtain a more accurate scar area estimation, further reduce the error with the scar area calculated by the scanner, and at the same time maintain convenience and high practicality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel body surface scar area measurement membrane, comprising a thin film, on which a plurality of vertical lines are coated, and on which a plurality of horizontal lines are also coated, and the plurality of vertical lines and the plurality of horizontal lines are cross-arranged to form a grid-like structure, and each quadrilateral grid composed of the plurality of vertical lines and the plurality of horizontal lines is additionally coated with a rice grid, the bottom of the thin film is coated with a pure natural maleic gum layer, the outside of the pure natural maleic gum layer is bonded with silicone oil paper, and the outside of the thin film is bonded with recording paper.

[0008] Preferably, a plurality of marking stickers are bonded to the outside of the film.

[0009] Preferably, a carrying strap is fixedly connected to the outside of the film.

[0010] Preferably, the lengths of the vertical line and the horizontal line are both integer multiples of 1 cm.

[0011] Preferably, the film is made of transparent plastic.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model arranges a thin film to place the scar in a large quadrilateral frame composed of two vertical lines on the outermost layer of the film and two horizontal lines on the outermost layer, and directly calculates the scar within the smallest square unit. 2 The scar area does not occupy the entire minimum grid unit, and is estimated based on how much of it falls into the grid. After continuous measurement, the marked minimum grid units are added together, and the estimated scattered scar area is added to obtain a more accurate scar area estimate, which further reduces the error with the scar area calculated by the scanner and maintains convenience at the same time. It can record the measurement data to prevent omissions and facilitate data preservation during the measurement process, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a novel body surface scar area measurement membrane of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the silicone oil paper in the novel body surface scar area measurement membrane of the utility model;

[0016] Figure 3 The utility model is a new body surface scar area measurement membrane Figure 2 Schematic diagram of the enlarged structure of area A in .

[0017] In the figure: 1. film; 2. vertical line; 3. horizontal line; 4. cross-shaped line; 5. handle; 6. recording paper; 7. marking sticker; 8. pure natural maleic glue layer; 9. silicone oil paper. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3 The embodiment of the utility model provides a novel body surface scar area measurement membrane, comprising: a thin film 1, a plurality of vertical lines 2 are coated on the thin film 1, a plurality of horizontal lines 3 are also coated on the thin film 1, and the plurality of vertical lines 2 and the plurality of horizontal lines 3 are arranged to cross each other to form a grid-like structure, and each quadrilateral grid composed of the plurality of vertical lines 2 and the plurality of horizontal lines 3 is additionally coated with a rice grid 4, the bottom of the thin film 1 is coated with a pure natural maleic glue layer 8, the outside of the pure natural maleic glue layer 8 is bonded with silicone oil paper 9, and the outside of the thin film 1 is bonded with a recording paper 6.

[0020] When using, peel off the silicone paper 9 to expose the pure natural maleic gum layer 8 at the bottom of the film 1, and cover the scar surface with the film 1. When placing the film 1, place the scar in a large quadrilateral frame formed by the two outermost vertical lines 2 and the two outermost horizontal lines 3, and then use a marker to mark the smallest square unit on the scar. All the cells that fall into the smallest square unit are directly calculated as 1cm 2 The scar area is not fully occupied by the smallest grid unit. According to the number of cells that fall into the grid, the scar area is estimated by dividing it into 4 parts using the crossbar. After continuous measurement, the marked smallest grid units are added together, and the estimated scattered scar area is added to obtain a more accurate scar area estimate. The recording paper 6 is used to record data at any time, and the utility model finally needs to be put into the evidence bag with the file to facilitate the preservation of the original measurement data.

[0021] When in use, if there is data that needs to be temporarily marked and recorded, a plurality of marking stickers 7 are bonded to the outside of the film 1, and the marking stickers 7 are used to mark and record, such as multiple scars.

[0022] In order to facilitate the movement of the film 1 before fixing the film 1 , a carrying strap 5 is fixedly connected to the outside of the film 1 .

[0023] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: When using the utility model, peel off the silicone oil paper 9 to expose the pure natural maleic gum layer 8 at the bottom of the film 1, cover the film 1 on the surface of the scar, and place the scar in a large quadrilateral frame composed of the two outermost vertical lines 2 and the two outermost horizontal lines 3 when placing the film 1, and then use a marker to mark the smallest square unit on the scar. All the cells that fall into the smallest square unit are directly calculated as 1cm2 , the scar periphery does not occupy the smallest grid unit, and the scar area is estimated by dividing it into 4 parts according to the number of cells in the grid. After continuous measurement, the marked smallest grid units are added together, and the estimated scattered scar area is added to obtain the total area of ​​the scar. The recording paper 6 is used to record data at any time, and the utility model needs to be placed in the evidence bag with the file in the end to facilitate the preservation of the original measurement data.

[0024] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A novel body surface scar area measurement membrane, comprising a thin film (1), characterized in that: The film (1) is coated with a plurality of vertical lines (2), and the film (1) is also coated with a plurality of horizontal lines (3), and the plurality of vertical lines (2) and the plurality of horizontal lines (3) are arranged crosswise to form a grid-like structure, and each quadrilateral grid composed of the plurality of vertical lines (2) and the plurality of horizontal lines (3) is additionally coated with a cross-shaped line (4), the bottom of the film (1) is coated with a pure natural maleic gum layer (8), the outside of the pure natural maleic gum layer (8) is bonded with silicone oil paper (9), and the outside of the film (1) is bonded with recording paper (6).

2. A novel body surface scar area measurement membrane according to claim 1, characterized in that: A plurality of marking stickers (7) are bonded to the outside of the film (1).

3. The novel body surface scar area measurement membrane according to claim 1, characterized in that: A carrying strap (5) is fixedly connected to the outside of the film (1).

4. The novel body surface scar area measurement membrane according to claim 1, characterized in that: The lengths of the vertical line (2) and the horizontal line (3) are both integer multiples of 1 cm.

5. The novel body surface scar area measurement membrane according to claim 1, characterized in that: The film (1) is made of transparent plastic.

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