JP7449010B2 - How to seal the hole in a corpse - Google Patents

Description

The present invention relates to a sealing method for preventing bodily fluids from leaking from holes in the throat of a corpse, such as a trachea, an artificial anus, anus, a nasal cavity, and an oral cavity.

Conventionally, in corpses, leakage of body fluids from injured areas such as bedsores and traumatized areas caused by bedridden etc., leakage of body fluids etc. from tracheal stoma in the throat, colostomy, anus, nasal cavity, oral cavity, etc. That is, when a leak occurs, there are problems such as contamination of the surrounding area by pathogens such as viruses and bacteria caused by the leak, infection of the surrounding area by the pathogen, and furthermore, the generation of a strange odor.

In order to deal with this, it is known to apply patches to the surface of the corpse that prevent blood and body fluids from leaking from wounds (injuries) on the surface of the corpse. For example, the patch disclosed in Patent Document 1 includes a plastic film made of a multilayer structure in which a transparent film layer having an adhesive layer and a flesh-colored film layer are adhered to each other via a transparent release sheet, and the adhesive layer side of the plastic film is The adhesive surface is provided with a circularly extending bank of protrusions having a height of 1 mm or more.

Japanese Patent Application Publication No. 2006-311913

However, in Patent Document 1, the circulating bank of the patch acts as a wall and only prevents leaking bodily fluids from overflowing to the outside of the circulating bank. In cases where the surface has a complicated uneven shape, there is a possibility that leakage of body fluids and the like to the outside cannot be reliably prevented.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a method of sealing a hole in a corpse, which can effectively prevent body fluids from leaking to the outside.

The present invention is characterized by the use of three components: a body fluid leakage preventive agent made of a water-absorbent resin dispersed therein, a cushion body, and a cover member, to prevent body fluids from leaking out from the pores of the corpse. do.

Specifically, the following measures were taken with regard to the method of sealing the hole in the corpse.

That is, in the first invention, a jelly-like material is prepared by dispersing a water-absorbing resin that swells by absorbing water in a slimy base material containing at least one member selected from the group consisting of alcohols, ethers, and esters. A flexible bag body containing a body fluid leakage prevention agent and having flexibility so as to be easily deformed when squeezing out the body fluid leakage prevention agent, a flexibly deformable cushion body, and an adhesive surface that adheres to the corpse. prepare a cover member, squeeze the flexible bag to take out the body fluid leakage preventive agent from the flexible bag and apply it to the application surface of the cushion body, and apply the body fluid leakage preventive agent to the coated surface of the cushion body; A cushion body is inserted into the hole, and then the cover member is placed so as to cover the hole into which the cushion body is inserted, and the adhesive surface of the cover member is adhered around the hole of the corpse. It is characterized by

In addition, a hole in a corpse refers to a hole made directly in the throat for liquid food, a hole in the trachea, or a hole or tube made in the abdomen for laparoscopic surgery to directly inject nutrients into the intestines. holes made in the human body, such as holes where pacemakers were removed, catheter removal marks, orifices for colostomies, or openings in the body from which bodily fluids may leak, such as the oral cavity, nasal cavity, throat, Includes ear canal, anus, female vagina, etc.

In a second invention, in the first invention, the flexible bag is a flexible tube, and by squeezing this tube, the body fluid leakage prevention agent is pushed out or squeezed out. It is characterized by

In a third invention, in the second invention, the cushion body coated with the body fluid leakage prevention agent is first bent or rolled up, and then inserted into the hole of the dead body, and then the cushion body is inserted into the hole of the dead body. The method is characterized in that the cover member is placed so as to cover the hole into which the body has been inserted, and the adhesive surface of the cover member is adhered around the hole of the corpse.

A fourth aspect of the present invention is that, in the second aspect, after the cushion body is first inserted into the hole of the corpse and before the cover member is covered, the hole into which the cushion body is inserted is covered. covering with another cushion body, covering the body with the cover member so as to cover the other cushion body and the hole of the corpse, and gluing the adhesive surface of the cover member around the hole of the body. It is characterized by

A fifth aspect of the present invention is characterized in that, in the fourth aspect, the body fluid leakage preventive agent is applied to the other cushion body that covers the hole.

A sixth invention is based on the second invention, wherein the cushion body and the cover member are each configured to be divisible into predetermined sizes, and the cushion body is divided according to the size of the hole. , after dividing the cover member so that the size is one size larger than the divided cushion body, the hole portion is sealed using the divided body of the cushion body and the divided body of the cover member. Features.

A seventh invention is characterized in that, in the third invention, the hole in the corpse is a tracheostomy part.

An eighth invention is characterized in that in the third invention, the hole in the corpse is a hole after the pacemaker has been removed.

A ninth aspect of the present invention is that in the third aspect, a winding member that can be wrapped around the dead body is prepared, and the winding member is wound around the dead body so as to cover the entire area of the cover member attached to the dead body. The feature is that the part is hidden.

A tenth invention based on the ninth invention is characterized in that the winding member is a pseudo costume.

An 11th invention is that in any one of the 1st to 10th inventions, the body fluid leakage prevention agent is a jelly in which a super absorbent polymer is dispersed and has a viscosity of 80,000 mPa·S or more and 200,000 mPa·S or less. It is characterized by consisting of.

As explained above, according to the present invention, the hole in the corpse is sealed using three components: the body fluid leakage preventive agent made of dispersed water-absorbing resin, the cushion body, and the cover member. The body fluid leakage preventive agent absorbs body fluids leaking from the body, and the cover member covers the cushion body coated with the body fluid leakage preventive agent, thereby reliably preventing body fluids from leaking to the outside. Therefore, the hole in the body can be sealed more reliably than in the case of simply covering it with a sheet or the like.

In addition, the body fluid leakage prevention agent applied to the hole in the corpse not only absorbs body fluids leaking from the hole and expands, but also the cushion body corresponding to the shape of the hole covers the body fluid leakage prevention agent. Since the cushion body is covered by the cover member, bodily fluids and the like can be reliably prevented from leaking to the outside of the corpse.

Further, since the cushion body is applied to the hole of the dead body after the body fluid leakage prevention agent is applied to the cushion body, the body fluid leakage prevention agent can be applied so as not to protrude from the cushion body.

In addition, the cushion body coated with body fluid leak prevention agent has a size corresponding to the hole in the corpse and closes the hole, so body fluids from the corpse pass between the hole in the body and the cushion body. It is possible to eliminate the gap between

In addition, since the body fluid leak prevention agent is dispensed and applied to the hole, and then the cushion body is applied to the body fluid leak prevention agent, the necessary amount of body fluid leak prevention agent can be applied to the necessary part of the hole. can. Further, since the body fluid leakage preventive agent comes into direct contact with the hole, the body fluid leakage preventive agent can easily directly absorb the body fluid leaking from the hole, and can quickly absorb the body fluid leaking from the corpse.

Further, since the cushion body is attached to the center portion of the cover member, the cover member can be attached to the corpse while keeping the cushion body in place with respect to the cover member. Further, since the outer circumferential portion of the adhesive film is in close contact with the periphery of the hole in the corpse, the gap between the cover member and the corpse can be eliminated and the hole can be reliably and easily sealed.

Further, since the cushion body and the cover member can be made to correspond to the size and shape of the hole, the minimum necessary amount of each of the cushion body and the cover member can be used.

In addition, since the cushion body for covering the hole in the corpse is integrated with the cover member in advance, there is no need for the worker to assemble the cushion body and the cover member, making it easier to seal the hole. It can be carried out.

Furthermore, since the area where the hole in the corpse has been treated is hidden from view by the wrapping member, the appearance of the corpse after the treatment can be improved.

Moreover, the hole can be hidden without causing any discomfort by using the pseudo costume.

Further, even if the hole has a complicated shape, the bandage allows the cushion body and the cover member to come into close contact with the corpse, so leakage of bodily fluids from the hole can be reliably sealed.

In addition, since the body fluid leakage preventive agent is poured toward the cushion body that is applied to the hole in the corpse, the body fluid leakage preventive agent may spread outside the hole, or the body fluid leakage preventive agent may enter the deep side of the hole. You can prevent it from happening.

In addition, since the superabsorbent polymer is dispersed and the viscosity is 80,000 mPa・S or more and 200,000 mPa・S or less, it is possible to prevent the body fluid leakage prevention agent from dripping, and the body fluid leakage prevention agent is flexible. It is possible to prevent it from becoming difficult to come out of the sex bag.

FIG. 2 is a schematic diagram showing a pressure sore on the buttocks as an example of a damaged part of a corpse. 1 is a schematic diagram of a flexible bag containing a body fluid leakage preventive agent used for sealing a bedsore on the buttocks of a corpse in the method for sealing a damaged part or a hole in a corpse according to Embodiment 1 of the present invention; be. FIG. 2 is a schematic diagram of a cushion body used when sealing a bedsore on the buttocks of a corpse in the method for sealing a damaged part or a hole in a corpse according to Embodiment 1 of the present invention. FIG. 2 is a schematic diagram of a pasting sheet used when sealing a bedsore on the buttocks of a corpse in the method for sealing a damaged part or a hole in a corpse according to Embodiment 1 of the present invention. FIG. 2 is a schematic diagram showing a state in which the method according to Embodiment 1 is being carried out, and is a diagram showing a state in which a body fluid leakage preventive agent is applied to a cushion body. FIG. 2 is a schematic diagram showing a state in which the method according to Embodiment 1 is being carried out, and is a diagram showing a state in which a cushion body coated with a body fluid leakage preventive agent is applied to a bed sore of a corpse. FIG. 2 is a schematic diagram showing a state in which the method according to Embodiment 1 is being carried out, and is a diagram showing a state in which the release paper of the adhesive sheet is peeled off to expose the adhesive surface. FIG. 2 is a schematic diagram showing a state in which the method according to Embodiment 1 is being carried out, and is a diagram showing a state in which an adhesive sheet is placed so as to cover a cushion body placed over a bedsore of a corpse. FIG. 2B is a diagram corresponding to FIG. 2A of Embodiment 2 of the present invention. FIG. 2B is a diagram corresponding to FIG. 2B of Embodiment 2 of the present invention. It is a top view of the adhesive sheet of Embodiment 2 of this invention. It is a schematic diagram showing a procedure for sealing a hole made in the throat of a corpse in the method for sealing a damaged part or a hole in a corpse according to Embodiment 2 of the present invention, in which a body fluid leakage preventive agent is applied to a cushion body. FIG. 8A is a diagram showing a state in which the cushion body coated with a body fluid leakage preventive agent is rolled up and inserted into the throat hole after FIG. 8A. FIG. 8B is a diagram illustrating a state in which the cushion body and the adhesive sheet coated with the body fluid leakage prevention agent are applied to the throat hole after FIG. 8B. FIG. 8C is a diagram illustrating a state in which the collar is wrapped around the dead body after FIG. 8C, the dead body is dressed, and the portions to which the cushion body and the adhesive sheet are applied are hidden. FIG. 7 is a schematic diagram illustrating a procedure for sealing a traumatized region in the neck of a corpse using a method for sealing a damaged region or a hole in a corpse according to Embodiment 3 of the present invention; It is a figure which shows the state just before performing sealing work. FIG. 9B is a diagram illustrating a state immediately after the traumatized part of the corpse is sealed with a cushion body and an adhesive sheet after FIG. 9A. 9B is a diagram illustrating a state in which the collar is wrapped around the corpse to hide the sealed portion of the traumatized area after FIG. 9B. FIG. FIG. 4 is a schematic diagram illustrating a procedure for sealing a pacemaker removal hole formed in a corpse using a method for sealing a damaged part or a hole in a corpse according to Embodiment 4 of the present invention, and shows a cushion coated with a body fluid leakage preventive agent. It is a figure which shows the state just before inserting into a pacemaker extraction hole with a rounded body. 10A is a diagram showing a state immediately after the pacemaker removal hole is sewn shut after FIG. 10A. FIG. 10B is a diagram showing a state in which a cushion body coated with a body fluid leakage prevention agent is applied to the sutured pacemaker removal hole after FIG. 10B. FIG. 10C is a diagram showing a state in which the cushion body is covered with an adhesive sheet after FIG. 10C. FIG. FIG. 7 is a schematic diagram showing a procedure for sealing a traumatized heel of a corpse using a method for sealing a damaged part or a hole in a corpse according to Embodiment 5 of the present invention, in which a cushion body coated with a body fluid leakage preventive agent is It is a figure which shows the state just before applying to the traumatized part of the heel of a dead body. 11A is a diagram showing a state in which the cushion body is covered with an adhesive sheet after FIG. 11A. FIG. FIG. 11B is a diagram illustrating a state in which a bandage is wrapped around the heel to hide the injured area after FIG. 11B. FIG. 7 is a schematic diagram showing a procedure for sealing the throat of a corpse using a method for sealing a damaged part or a hole in a corpse according to Embodiment 6 of the present invention; It is a figure which shows the state which the body fluid leakage prevention agent is squeezed out from the said bag while inserting it. FIG. 12A is a diagram showing a state immediately after the rolled cushion body is inserted into the throat after FIG. 12A. 12B is a diagram showing a state in which the cushion body is covered with an adhesive sheet after FIG. 12B. FIG. FIG. 7 is a schematic diagram illustrating a procedure for sealing cancer (breast cancer damage) in the breast of a corpse using a method for sealing a damaged part or hole in a corpse according to Embodiment 7 of the present invention; FIG. FIG. 13A is a diagram showing a state in which the cushion body is applied to and covers the breast cancer damaged area after FIG. 13A. 13B is a diagram showing a state in which another cushion body is stacked on the cushion body after FIG. 13B. FIG. 13C is a diagram showing a state in which the stacked cushion bodies are covered with an adhesive sheet and are attached to a corpse after FIG. 13C. FIG. It is a figure which shows the principal part based on Embodiment 8 of this invention.

Hereinafter, embodiments of the present invention will be described in detail based on the drawings. Note that the following description of preferred embodiments is essentially just an example, and is not intended to limit the present invention, its applications, or its uses.

(Embodiment 1)
1 to 6, a method for sealing a damaged part or a hole in a corpse and a product used therein according to a first embodiment of the present invention will be described.

Embodiment 1 shows a case where a pressure sore T1 on the buttocks D of a corpse S is sealed, and a body fluid leakage prevention agent 1, a flexible bag body 2 containing the body fluid leakage prevention agent 1, and a bedsore T1 on the buttocks D of a corpse S are sealed. The sealing work is performed using a cushion body 4 that covers T1 and a pasting sheet 5 (cover member) that can be attached to the corpse S. The body fluid leakage prevention agent 1 is a jelly-like substance in which a water-absorbing resin is dispersed in a mucus base material containing at least one selected from the group consisting of alcohols, ethers, and esters, and the details are as follows. The ingredients will be explained later.

As shown in FIG. 2, the flexible bag 2 is made of plastic or the like, which is sealed around the periphery and can be torn at any position. Consists of a bag body. For example, it has a rectangular shape of 100 mm x 100 mm, and 100 g of body fluid leakage prevention agent 1 is housed inside. As shown in FIG. 3, an opening 3 is formed by tearing a part of the outer periphery of the flexible bag 2 starting from the cut 2a of the flexible bag 2. The opening 3 functions as an outlet for the body fluid leakage prevention agent 1, and the body fluid leakage prevention agent 1 housed inside can be taken out from the opening 3. Note that the cut 2a may be provided in any part as long as it is provided as a cut so that the flexible bag 2 can be easily partially torn.

The cushion body 4 has a rectangular shape of, for example, 150 mm x 150 mm x 1 mm, and is made of a water-permeable material such as urethane foam, polyolefin foam, synthetic resin sponge, rubber sponge, nonwoven fabric, or gauze, and can accommodate the unevenness of the surface of the corpse. It can be flexibly deformed. In addition, the body fluid leakage preventive agent 1 that has absorbed moisture, body fluids, etc. expands between the surface of the corpse S and the cushion body 4 and fills the gap between the surface of the corpse S and the cushion body 4, thereby preventing body fluids from leaking. Effectively prevents leakage to the outside. To be more specific, the body fluid leakage prevention agent 1 absorbs moisture such as body fluids leaking from a corpse and expands. Even if there is, the expanded body fluid leakage prevention agent 1 fills these gaps, so leakage of body fluids to the outside can be reliably prevented. Furthermore, the body fluid leakage prevention agent 1 penetrates into the cushion body 4 and swells, so that leakage of body fluids to the outside can be reliably prevented.

The pasting sheet 5 has a rectangular shape of, for example, 200 mm x 200 mm x 0.1 mm, and includes a water-impermeable plastic adhesive film 6 having an adhesive surface 6a and a release paper 7 that covers the adhesive surface 6a of the adhesive film 6. have The release paper 7 is provided with perforations 7a extending in a criss-cross pattern when viewed from above, and can be easily peeled off along the perforations 7a. Furthermore, by cutting the adhesive sheet 5 along a cross, the adhesive sheet 5 can be used in half or quarter size. The adhesive film 6 is skin-colored and is designed to be inconspicuous.

Next, as shown in FIG. 1, a sealing method for sealing a bedsore (bedsore) T1 occurring on a buttocks D, which is an example of a damaged part T of a corpse S, will be described.

As shown in FIGS. 1 to 2C, typical products for sealing the damaged part T or the hole U of the corpse S include a flexible bag 2 containing a body fluid leak prevention agent 1 and a bedsore of the corpse S. A cushion body 4 that covers T1 and a pasting sheet 5 which is one size larger than the cushion body 4 and has a release paper 7 and an adhesive film 6 having an adhesive surface 6a on one side are prepared. Preferably, these supplies are housed in one package (not shown).

As shown in FIGS. 2 and 3, a part of the flexible bag body 2 is cut or torn by hand starting from the cut 2a to form an opening 3, and then the flexible bag is removed from the opening 3. The body fluid leakage prevention agent 1 in the body 2 is pushed out or squeezed out and applied to the application surface 4a of the cushion body 4.

Then, as shown in FIG. 4, after the application surface 4a on which the body fluid leakage prevention agent 1 is applied faces the bedsore T1 of the corpse S, the cushion body 4 is placed so that the body fluid leakage prevention agent 1 adheres to the bedsore T1. Cover.

Next, as shown in FIG. 5, the release paper 7 is peeled off from the adhesive sheet 5. Then, as shown in FIG. 6, the adhesive surface 6a of the adhesive film 6 is placed over the corpse S from the rear surface 4b side of the cushion body 4, and is adhered to the rear surface 4b of the cushion body 4, while also extending from the cushion body 4 in the outer circumferential direction. The protruding adhesive surface 6a is pasted around the bedsore T1 on the surface of the corpse S to seal the bedsore T1.

In Embodiment 1, the body fluid leak prevention agent 1 absorbs body fluid leaking from the bedsore T1 and expands, so the body fluid leak prevention agent 1 covers the bedsore T1 and the body fluid leak prevention agent 1 covers the surface of the corpse S and the cushion. Since it expands to correspond to the applied surface 4a of the body 4 and fills the gap between the surface of the corpse S and the cushion body 4, it is possible to prevent bodily fluids etc. from leaking outside the pasting sheet 5. .

In addition, since the body fluid leakage prevention agent 1 is made of jelly in which a superabsorbent polymer is dispersed, even if the bedsore T1 of the corpse S is facing in various directions, the body fluid applied to the application surface 4a of the cushion body 4 can The leakage prevention agent 1 does not drip and can be applied to the bedsore T1 of the corpse S to seal the leakage of bodily fluids.

In particular, depending on the size and shape of the bedsore T1 on the corpse S and the unevenness of the surface of the bedsore T1, etc., the cushion body 4 coated with the body fluid leak prevention agent 1 may be placed over the bedsore T1 and the adhesive sheet 5 may be pasted. , anyone can easily work on it, and leakage of body fluids etc. can be reliably prevented.

In addition, the worker can predict whether or not a large amount of body fluid is likely to leak from the body S by looking at the state of the bedsore T1 on the corpse S, and then apply the body fluid leak prevention agent 1 from the flexible bag 2 to be applied to the cushion body 4. You can perform the work efficiently because you only have to make appropriate adjustments and release it. Alternatively, the body fluid leakage prevention agent 1 may be directly applied to or inserted into the bed sore T1 of the corpse S.

If the area of the bedsore T1 on the corpse S is narrow, the cushion body 4 and the pasting sheet 5 may be cut into appropriate sizes using a tool such as scissors. Furthermore, if the bedsore T1 is large, a plurality of cushion bodies 4 and pasting sheets 5 may be used to cover the bedsore T1.

Next, details of each component of the body fluid leakage prevention agent 1 will be explained below.

The body fluid leakage preventive agent is preferably a jelly-like substance in which a water-absorbing resin is dispersed in a mucus base material containing at least one member selected from the group consisting of alcohols, ethers, and esters. . Furthermore, it is preferable to contain at least one of a carboxyvinyl polymer, an ionic polysaccharide, and a partially neutralized polyacrylic acid.

(Alcohol)
As the alcohol, various hydrophilic alcohols that are liquid at the operating temperature of the body fluid leakage prevention agent 1 (for example, 0° C. or higher and 40° C. or lower) can be employed. Examples include, but are not limited to, ethylene glycol, propylene glycol, diethylene glycol, polyethylene glycol, methyl alcohol, ethyl alcohol, n-propyl alcohol, isopropyl alcohol, n-butyl alcohol, isobutyl alcohol, t-butyl alcohol, glycerin etc. Among these, glycols such as ethylene glycol, propylene glycol, diethylene glycol, and polyethylene glycol, and glycerin are preferred from the viewpoint of stability of the dispersion state of the water-absorbing resin, and especially ethylene glycol, polyethylene glycol, and glycerin are preferred because they are easy to handle. preferable.

(ethers and esters)
As the ethers and esters, any hydrophilic compound that is liquid at the above usage temperature can be used, but at least one selected from the group consisting of polyoxyethylene dimethyl ether and polyoxyethylene fatty acid diester is particularly preferred. Can be used. The polyoxyethylene fatty acid diester is represented by the general formula R1COO(CH2CH2O)nCOR2, and R1 and R2 are preferably alkyl groups having 17 or less carbon atoms. Here, R1 and R2 may be the same or different. Examples of polyoxyethylene fatty acid diesters include polyethylene glycol dilaurate and polyethylene glycol dioleate. Among these, polyoxyethylene dimethyl ether is preferred. Further, the degree of polymerization of the ethers and esters is not particularly limited as long as they become liquid at the above usage temperature.

(carboxyvinyl polymer)
Preferably, a carboxyvinyl polymer is included as a dispersion stabilizer. Examples of carboxyvinyl polymers include α,β-unsaturated carboxylic acids obtained by polymerizing a polymerizable material containing α,β-unsaturated carboxylic acids and a compound having two or more ethylenically unsaturated groups as a crosslinking agent. Examples include crosslinked products of saturated carboxylic acids.

The α,β-unsaturated carboxylic acids used in the above polymerizable material are not particularly limited, and include, for example, acrylic acid, methacrylic acid, crotonic acid, maleic acid, itaconic acid, and fumaric acid. Can be done.

Compounds having two or more ethylenically unsaturated groups are not particularly limited, and include, for example, 2- or more-substituted acrylic esters of polyols, 2- or more-substituted allyl ethers of polyols, diallyl phthalate, and phosphorus. Examples include triallyl acid, allyl methacrylate, tetraallyloxyethane, triallyl cyanurate, divinyl adipate, vinyl crotonate, 1,5-hexadiene, and divinylbenzene. Here, examples of polyols for forming acrylic esters and allyl ethers include ethylene glycol, propylene glycol, polyoxyethylene glycol, polyoxypropylene glycol, glycerin, polyglycerin, trimethylolpropane, pentaerythritol, Examples include sucrose and sorbitol.

A carboxyvinyl polymer can be produced by polymerizing a predetermined polymerizable material, such as the above-mentioned polymerizable material, in an inert solvent in the presence of a radical polymerization initiator, and has water dispersibility.

(Water absorbent resin)
Various types of water-absorbing resins can be used, including but not limited to, cross-linked products of acrylate polymers, hydrolysis products of starch-acrylate graft copolymers, etc. Crosslinked products of vinyl alcohol-acrylate copolymer, crosslinked products of maleic anhydride grafted polyvinyl alcohol, crosslinked isobutylene-maleic anhydride copolymers, and saponified products of vinyl acetate-acrylic acid ester copolymers. etc. Among these, cross-linked acrylate polymers that can absorb a large amount of liquid to form a water-insoluble jelly-like substance and can stably retain the absorbed liquid within the molecule even when a certain amount of load is applied. It is preferable to use

Specific examples of acrylates include lithium acrylate, sodium acrylate, potassium acrylate, ammonium acrylate, and the like. Among these acrylates, sodium acrylate and potassium acrylate are preferred, and sodium acrylate is more preferred.

The content of the water-absorbing resin is preferably 10 to 60% by mass. If the content of the water-absorbing resin is less than 10% by mass, water absorption may be insufficient and leakage may not be prevented. On the other hand, if the content of the water-absorbing resin exceeds 60% by mass, the fluidity may deteriorate and it may not be possible to smoothly load it into the body cavity.

(ionic polysaccharide)
Containing ionic polysaccharides has the effect of preventing changes in viscosity over time and exhibiting deodorizing performance, and may be added. Specific ionic polysaccharides preferably include polysaccharides having anions such as sulfate groups or carboxyl groups, such as κ-carrageenan and xanthan gum.

(Partially neutralized polyacrylic acid)
Since good fluidity can be obtained by containing partially neutralized polyacrylic acid, it may be added. As the partially neutralized polyacrylic acid (non-crosslinked type), it is preferable to use one whose degree of polymerization is controlled so that extremely low molecular weight products or extremely high molecular weight products are not produced when acrylic acid and its salts are polymerized. used. The particle shape of the partially neutralized polyacrylic acid product may be spherical, crushed, etc., but spherical is preferable. Such partially neutralized polyacrylic acid can be produced by various polymerization methods in addition to typical production methods such as reverse phase suspension polymerization and aqueous solution polymerization. Moreover, it can be prepared by pulverization, granulation, classification, etc. as necessary, and has water solubility.

As specific examples of acrylates, those shown in JP-A No. 2012-224614 are applicable and detailed explanations are omitted, but for example, lithium acrylate, sodium acrylate, potassium acrylate, acrylic acid Examples include ammonium. Among these acrylates, sodium acrylate and potassium acrylate are preferred, and sodium acrylate is more preferred.

(Viscosity and pH of body fluid leakage prevention agent 1)
The viscosity of the body fluid leakage prevention agent is usually preferably 80,000 to 200,000 mPa·S, more preferably 90,000 to 180,000 mPa·S. If the viscosity of the body fluid leakage prevention agent is less than 80,000 mPa·S, there is a possibility that the agent will drip when applied to the application surface 4a of the cushion body 4. On the other hand, if the viscosity exceeds 200,000 mPa·S, the fluidity may deteriorate and it may be difficult to remove the material from the flexible bag body 2.

The pH of the body fluid leakage prevention agent 1 is usually preferably 6 to 9. If the pH is lower than 6, the viscosity may be insufficient and the viscosity may be out of the effective range. Conversely, if the pH is higher than 9, the viscosity may fluctuate and become unstable. The pH is used as a barometer to adjust the viscosity of the body fluid leakage prevention agent 1 to an appropriate value.

The neutralizing agent for maintaining the pH of the body fluid leakage prevention agent 1 at an appropriate value is not particularly limited, and for example, triethanolamine or the like may be used. This neutralizing agent only needs to be able to finally adjust the pH of the body fluid leakage prevention agent 1, and may be added when preparing the mucus base material. The pH may be adjusted by adding the partially neutralized product after mixing and dispersing it. Alternatively, it may be added both when preparing the mucus base material and when preparing the body fluid leakage prevention agent 1.

(Method for producing body fluid leakage prevention agent 1)
The method for producing the body fluid leakage prevention agent 1 includes, for example, a method in which at least one member selected from the group consisting of alcohols, ethers, and esters, a carboxyvinyl polymer, and a water-absorbing resin are mixed all at once, alcohols, and ethers. Examples include a method of mixing and dispersing a water-absorbing resin by mixing at least one member selected from the group consisting of esters and esters with a carboxyvinyl polymer.

When adding partially neutralized polyacrylic acid, a water-absorbing resin is dispersed in advance in a slimy base material containing at least one member selected from the group consisting of alcohols, ethers, and esters and carboxyvinyl polymer, and then A method of mixing and dispersing a partially neutralized polyacrylic acid, in which the partially neutralized polyacrylic acid is mixed and dispersed in advance into a slimy base material containing at least one member selected from the group consisting of alcohols, ethers, and esters and a carboxyvinyl polymer. Examples include a method of dispersing and then mixing and dispersing a water absorbent resin.

When adding an ionic polysaccharide, a method of dispersing a water-absorbing resin in a mucus base material and mixing and dispersing the ionic polysaccharide, or at least one kind selected in advance from the group consisting of alcohols, ethers, and esters. Examples include a method in which an ionic polysaccharide is dispersed in a mucus base material containing a carboxyvinyl polymer and a water-absorbing resin is then mixed and dispersed.

(Embodiment 2)
Embodiment 2 will be described based on FIGS. 7A to 8D. In the second embodiment, only the parts that are different from the first embodiment will be explained, and common parts will be omitted.

In Embodiment 2, as shown in FIG. 7A, the body fluid leakage prevention agent 1 is housed in a tube body 21 (flexible bag body), and the tube body 21 is used, and Embodiment 1 shown in FIGS. 7B and 7C The sealing work is performed using the same cushion body 4 and pasting sheet 5. For example, a tube body 21 having a length of 150 mm and containing 300 g of body fluid leakage prevention agent 1 is used. In the second embodiment, a case is shown in which a hole U (hereinafter referred to as tracheostomy hole U1) made in the trachea F of the throat B of the corpse S is sealed.

Specifically, as shown in FIG. 8A, by removing the cap 22 of the tube body 21 and squeezing out the body fluid leakage prevention agent 1 from the opening 23, the necessary amount of the body fluid leakage prevention agent 1 is applied to the cushion body 4. Apply to surface 4a. Thereafter, the cushion body 4 coated with the body fluid leakage preventive agent 1 is rolled up with the coated surface 4a facing inside and inserted into the tracheostomy hole U1 made in the throat B of the corpse S. Thereafter, as shown in FIG. 8C, the cushion body 4 coated with the body fluid leakage preventive agent 1 is placed over the tracheostomy hole U1 so that the coated surface 4a is in contact with the tracheostomy hole U1. Then, on this cushion body 4, an adhesive film 6 of a pasting sheet 5 (cover member) that is one size larger than the cushion body 4 is attached to the outside of the cushion body 4 and the outer circumference of the tracheotomy hole U1. Then, as shown in FIG. 8D, for example, a date collar 8a (wrapping member) is wrapped around the neck of the corpse S so as to cover the entire area of the pasting sheet 5 attached to the corpse S, and then the costume W is put on the corpse S.

By doing this, it is possible to reliably prevent body fluids from leaking out from the tracheostomy hole U1 made in the throat B of the corpse S. In addition, by hiding the tracheostomy hole U1 of the throat B, which has been sealed, with the collar 8a, the area where the tracheostomy hole U1 has been treated becomes invisible due to the collar 8a, so that after the corpse S is processed, It can improve your appearance.

In Embodiment 2, the cushion body 4 coated with the body fluid leakage preventive agent 1 is used in a rolled form, but it may be used in a bent manner, or may be cut into appropriate sizes for use.

In Embodiment 2, the cushion body 4 coated with the body fluid leak prevention agent 1 is rolled up and inserted into the tracheostomy hole U1, and then the cushion body 4 coated with the body fluid leak prevention agent 1 is applied to the tracheotomy hole U1. As described above, since two cushion bodies 4 coated with the body fluid leakage prevention agent 1 are used, leakage of body fluids can be reliably prevented. Note that if there is little body fluid leaking from the tracheostomy hole U1 of the corpse S, after inserting the cushion body 4 rolled up into the tracheostomy hole U1, another cushion body 4 to which the body fluid leakage prevention agent 1 has not been applied is inserted into the tracheotomy hole U1. It may also be applied to the cushion body 4 inserted into the hole U1. In addition, if there is even less body fluid leaking from the tracheostomy hole U1 of the corpse S, a simple treatment method is to insert a rolled cushion body 4 into the tracheostomy hole U1, and then insert another cushion body 4 into the tracheostomy hole U1. The tracheostomy hole U1 may be sealed by pasting the adhesive film 6 of the pasting sheet 5 without applying it to the cushion body 4 inserted into the tracheostomy hole U1.

(Modification 1 of Embodiment 2)
In the second embodiment, the body fluid leakage preventive agent 1 and the cushion body 4 are inserted together into the tracheostomy hole U1, but depending on the state of the tracheostomy hole U1, the body fluid leakage preventive agent 1 and the cushion body 4 may be inserted together into the tracheostomy hole U1. and may be inserted into the tracheostomy hole U1 separately.

For example, first, the body fluid leakage prevention agent 1 is squeezed out from the tube body 21 and injected into the tracheostomy hole U1, and then the cushion body 4 is rolled up and inserted into the tracheostomy hole U1. Thereafter, the same procedure as in Embodiment 1 is carried out, that is, the cushion body 4 coated with body fluid leakage prevention agent 1 is applied to the cushion body 4 inserted into the tracheostomy hole U1, and then the dead body S is placed so as to cover the cushion body 4. Adhesive film 6 of pasting sheet 5 is pasted on. Then, the date collar 8a is wrapped around the neck of the corpse S so as to cover the entire area of the pasting sheet 5 attached to the corpse S, and then the costume W is put on the corpse S.

(Modification 2 of Embodiment 2)
Modification 2 differs from Modification 1 in that the order in which the body fluid leakage prevention agent 1 and cushion body 4 are used during work is reversed. Specifically, first, the cushion body 4 is inserted into the tracheostomy hole U1, and then the opening 23 of the tube body 21 is applied to the tracheostomy hole U1, and the body fluid leakage prevention agent 1 is squeezed out from the tube body 21 to perform the tracheotomy. Drop into hole U1. After that, another cushion body 4 coated with the body fluid leak prevention agent 1 is applied to the cushion body 4 inserted into the tracheostomy hole U1, and then the adhesive film 6 of the pasting sheet 5 is applied so as to cover the cushion body 4. Paste it on the body S. Then, the date collar 8a is wrapped around the neck of the corpse S so as to cover the entire area of the pasting sheet 5 attached to the corpse S, and then the costume W is put on the corpse S.

In this way, in Modifications 1 and 2 as well, leakage of bodily fluids from the tracheotomy hole U1 of the throat B of the corpse S can be reliably prevented. In addition, by hiding the tracheostomy hole U1 in the throat B of the corpse S, which has been sealed, with the collar 8a, the area where the tracheostomy hole U1 has been treated becomes invisible due to the collar 8a. The appearance after treatment can be improved.

(Embodiment 3)
Embodiment 3 will be described based on FIGS. 9A to 9C. In Embodiment 3, only parts different from Embodiment 2 will be explained, and common parts will be omitted.

In the third embodiment, as shown in FIG. 9A, a case is shown in which a traumatized region T2 (hereinafter referred to as a neck traumatized region T2) occurring on the side of the neck A in a corpse S is sealed.

Specifically, in Embodiment 3, as shown in FIG. 9B, after cutting the cushion body 4 into a size corresponding to the neck trauma area T2, the body fluid leakage prevention agent 1 is applied to the cut cushion body 4. After that, the cushion body 4 coated with the body fluid leakage prevention agent 1 is applied to the neck trauma area T2. Then, on this cushion body 4, the adhesive film 6 of the pasting sheet 5 is pasted on the outside of the cushion body 4 and the outer peripheral portion of the traumatized area T2. Thereafter, as shown in FIG. 9C, the collar 8a is wrapped around the neck of the corpse S so as to cover the entire area of the adhesive sheet 5 attached to the corpse S, and then the costume W is put on the corpse S.

By doing so, it is possible to reliably prevent body fluids from leaking out from the neck trauma area T2. In addition, by hiding the neck injury part T2 that has been sealed with the collar 8a, the area where the treatment of the neck injury part T2 has been performed becomes invisible with the collar 8a, so that the appearance of the body S after treatment is can be improved.

In Embodiment 3 of the present invention, the sealing area of the neck trauma area T2 is covered with the collar 8a, but for example, the area of the neck trauma area T2 is narrow and the neck trauma area T2 is covered only by the costume W. It is not necessary to cover the sealing area of the neck injury part T2 with the date collar 8a as long as the sealing area of the neck injury part T2 can be covered.

Further, when sealing is performed around the neck of the corpse S as described above, it is preferable that the adhesive film 6 is made in an inconspicuous skin color.

(Embodiment 4)
Embodiment 4 will be described based on FIGS. 10A to 10D. In Embodiment 4, only parts that are different from Embodiment 1 will be explained, and common parts will be omitted.

Embodiment 4 shows a case where a pacemaker removal hole U2 formed in the chest of a corpse S is sealed, as shown in FIG. 10A.

Specifically, in the fourth embodiment, the cushion body 4 coated with the body fluid leakage prevention agent 1 is rolled up so that the coated surface 4a faces inside, and then inserted into the pacemaker removal hole U2. Thereafter, as shown in FIG. 10B, the opening of the pacemaker removal hole U2 is sutured to close the pacemaker removal hole U2. Thereafter, as shown in FIG. 10C, the cushion body 4 is applied to the sutured part of the pacemaker removal hole U2, and then, as shown in FIG. Paste it on the body S.

By performing such measures, it is possible to reliably prevent bodily fluids and the like from leaking out of the corpse S from the pacemaker removal hole U2.

In addition, if it is thought that there is a lot of body fluid leaking from the pacemaker removal hole U2 of the corpse S, the body fluid leakage prevention agent 1 should also be applied to the cushion body 4 that is applied to the sutured part of the pacemaker removal hole U2. Also good.

Also, before or after inserting the rolled cushion body 4 into the pacemaker removal hole U2, the opening 23 of the tube body 21 is inserted into the pacemaker removal hole U2, and the body fluid leakage prevention agent 1 is injected into the pacemaker removal hole U2. You may also do so.

In addition, in the case of a corpse S whose opening part of the pacemaker extraction hole U2 has been sutured, the cushion body 4 is applied to the sutured part of the pacemaker extraction hole U2, and then the adhesive film 6 of the pasting sheet 5 is attached to the cushion body 4 and its The pacemaker removal hole U2 may be sealed by pasting it on the body S at the outer periphery.

(Embodiment 5)
Embodiment 5 will be described based on FIGS. 11A to 11C. In the fifth embodiment, only the different parts from the first embodiment will be explained, and common parts will be omitted.

Embodiment 5 shows a case where a traumatized part T3 of a heel N in a corpse S (hereinafter referred to as a heel traumatized part T3) is sealed.

Specifically, as shown in FIG. 11A, in the fifth embodiment, first, the cushion body 4 coated with the body fluid leakage prevention agent 1 is placed on the heel injury area T3 with the application surface 4a facing the heel injury area T3. Apply to. Then, as shown in FIG. 11B, the adhesive film 6 of the pasting sheet 5 is pasted onto the cushion body 4 on the outside of the cushion body 4 and on the outer periphery of the heel trauma area T3. Thereafter, as shown in FIG. 11C, a bandage 8b (wrapping member) is wrapped around the heel N of the corpse S so as to cover the entire area of the adhesive sheet 5 attached to the corpse S.

By doing so, it is possible to reliably prevent bodily fluids and the like from leaking out from the heel injury part T3. Particularly, in a three-dimensional shaped part such as a heel, by wrapping not only the adhesive film 6 but also the bandage 8b around the heel, the cushion body 4 and the pasting sheet 5 come into close contact with the corpse S. can be effectively sealed.

In addition, when the area of the heel injury part T3 is narrow, the adhesive film 6 of the patching sheet 5 may not be applied and the bandage 8b may be used to cover the sealed area of the heel injury area T3.

(Embodiment 6)
Embodiment 6 will be described based on FIGS. 12A to 12C. In the sixth embodiment, only parts different from the second embodiment will be explained, and common parts will be omitted.

Embodiment 6 shows a case where a cavity in the throat C of a corpse S (hereinafter referred to as throat hole U3) is sealed.

Specifically, in Embodiment 6, as shown in FIG. 12A, after inserting the opening 23 of the tube body 21 into the oral cavity E, the body fluid leakage prevention agent 1 is squeezed out from the tube body 21 toward the throat C. . Thereafter, as shown in FIG. 12B, the cushion body 4 is rolled up and pushed from the oral cavity E to the throat C, and then the oral cavity E is closed with the adhesive sheet 5.

By performing such measures, leakage of bodily fluids from the throat C can be reliably prevented.

In Embodiment 6, the cushion body 4 is rolled up and then pushed into the throat C, but instead of being rolled up, the cushion body 4 may be bent or separated into appropriate sizes before being inserted into the oral cavity E. It's okay. Further, the cushion body 4 may be inserted into the oral cavity E after being coated with the body fluid leakage prevention agent 1.

(Embodiment 7)
Embodiment 7 will be described based on FIGS. 13A to 13D. In Embodiment 7, only parts different from Embodiment 2 will be explained, and common parts will be omitted.

Embodiment 7 shows a case where a breast cancer damaged area T4 occurring in a corpse S is sealed.

Specifically, as shown in FIG. 13B, after cutting the cushion body 4 into a size corresponding to the breast cancer damage area T4 formed in the breast of the corpse S, the body fluid leakage prevention agent 1 is applied to the cut cushion body 4. After that, the cushion body 4 coated with the body fluid leakage prevention agent 1 is applied to the breast cancer damaged area T4. Then, as shown in FIG. 13C, another cushion body 4 is made to have a predetermined size and shape and is further stacked on top of the cushion body 4 applied to the breast cancer damaged area T4. At this time, by stacking a plurality of different cushion bodies 4, the difference in shape and size between the left and right breasts is eliminated. Thereafter, as shown in FIG. 13D, the adhesive film 6 of the attachment sheet 5 is applied over the cushion body 4 to seal the breast cancer damaged area T4.

By performing such treatment, it is possible not only to prevent body fluid from leaking from the breast cancer damaged area T4, but also to eliminate the bulge and size imbalance between the left and right breasts in the corpse S.

(Embodiment 8)
Embodiment 8 will be described based on FIG. 14. In Embodiment 8, only parts different from Embodiment 1 will be explained, and common parts will be omitted.

Embodiment 8 shows a case where a pressure sore T1 on the buttocks D of a corpse S is sealed using a composite sheet 9 in which a pasting sheet 51 (cover member) is integrally adhered to a cushion body 41 in advance.

An adhesive film 61 having an adhesive surface 61a is provided on a portion of the pasting sheet 51 that protrudes from the outer peripheral portion of the cushion body 41, and a release paper 71 is releasably provided on the adhesive surface 61a.

In the eighth embodiment, after applying the body fluid leakage prevention agent 1 to the application surface 41a of the cushion body 41, the release paper 71 on the adhesive surface 61a is peeled off, and then the body fluid leakage prevention agent 1 applied to the application surface 41a of the cushion body 41 is removed. The composite sheet 9 is placed over the bedsore T1 so that the pressure sore T1 is in contact with the pressure sore T1 on the buttocks D, and then the adhesive surface 61a of the composite sheet 9 is attached to the outer peripheral portion of the bedsore T1 on the surface of the corpse S. In this way, since the cushion body 41 for covering the pressure sore T1 on the buttocks D is integrated with the pasting sheet 51 in advance, there is no need for the worker to integrate the cushion body 41 and the pasting sheet 51, and the pressure sore T1 on the buttocks D can be easily fixed. The sealing work for bedsores T1 can be easily performed.

Note that the composite sheet 9 can be used not only for sealing the pressure sore T1 on the buttocks D of the corpse S, but also for sealing other parts.

(Other embodiments)
In the embodiment of the present invention, examples of the injured part T of the corpse S include a pressure sore T1 on the buttocks D, a neck trauma part T2, a heel injury part T3, and a breast cancer injury part T4, and the hole U in the throat B. Although the tracheostomy hole U1, the pacemaker extraction hole U2, and the hole U3 in the throat C are given as examples, the sealing method of the present invention can be applied to other areas as well.

The flexible bag 2 has excellent sealing properties to prevent the body fluid leakage prevention agent 1 inside from leaking out, and has flexibility so that the body fluid leakage prevention agent 1 inside can be easily pushed out or squeezed out. It is not particularly limited as long as it is suitable.

The flexible bag 2 is not limited to a rectangular shape, but may have other shapes such as a circular shape. Further, the pasting sheets 5 and 51 are not limited to a rectangular shape, but may have other shapes such as a circular shape. Further, the dimensions of the flexible bag body 2 and the pasting sheets 5 and 51 are not limited to the dimensions of the above embodiment, but may be other dimensions.

In addition, when taking out the body fluid leakage prevention agent 1 from the opening 3 of the flexible bag body 2, it is assumed that the agent 1 will be pushed out or squeezed out, but if the agent 1 drips out with the opening 3 facing downward, it may be necessary to squeeze out the agent 1. You don't have to.

The body fluid leakage prevention agent 1 of the present invention is basically a jelly-like product in which a water-absorbing resin is dispersed in a mucus base material containing at least one member selected from the group consisting of alcohols, ethers, and esters. In addition to the above, the body fluid leakage prevention agent 1 of the present invention also contains ionic polysaccharides, partially neutralized polyacrylic acid, antibacterial agents, antifungal agents, fragrances, antioxidants, pigments, etc. It may further contain additives.

The present invention can be used, for example, when it is attached to a hole in a corpse to prevent leakage of bodily fluids from the hole in the corpse.

1 Body fluid leak prevention agent 2 Flexible bag 3 Opening 4 Cushion body 4a Application surface 5 Pasting sheet (cover member)
6 Adhesive film 6a Adhesive surface 7 Release paper 8a Date collar (wrapping member)
8b Bandage (wrapping member)
9 Composite sheet 51 Pasting sheet (cover member)
61 Adhesive film 61a Adhesive surface 71 Release paper S Corpse T Injured area T1 Bedsore T2 Neck injury area T3 Heel injury area T4 Breast cancer injury area U Hole area U1 Tracheostomy hole U2 Pacemaker removal hole U3 Throat hole

Claims (11)

A sealing method for sealing a hole in a corpse, the method comprising:
A jelly-like body fluid leakage prevention agent formed by dispersing a water-absorbing resin that swells upon absorption of water is housed in a mucus base material containing at least one member selected from the group consisting of alcohols, ethers, and esters; preparing a flexible bag body that is flexible so as to be easily deformed when squeezing out the body fluid leakage prevention agent, a cushion body that is flexibly deformable, and a cover member having an adhesive surface that adheres to the corpse;
Squeezing the flexible bag to take out the body fluid leakage prevention agent from the flexible bag and applying it to the application surface of the cushion body;
Inserting the cushion body coated with the body fluid leakage prevention agent into the hole,
Thereafter, the cover member is placed so as to cover the hole into which the cushion body has been inserted, and the adhesive surface of the cover member is adhered around the hole of the corpse. Sealing method. The method for sealing a hole in a corpse according to claim 1,
Sealing a hole in a corpse, wherein the flexible bag is a flexible tube, and by squeezing the tube, the body fluid leakage prevention agent is pushed out or squeezed out. Method. The method for sealing a hole in a corpse according to claim 2,
First, the cushion body coated with the body fluid leakage prevention agent is bent or rolled up, and then inserted into the hole of the corpse,
Thereafter, the cover member is placed so as to cover the hole into which the cushion body has been inserted, and the adhesive surface of the cover member is adhered around the hole of the corpse. Sealing method. The method for sealing a hole in a corpse according to claim 2,
First, after inserting the cushion body into the hole of the corpse,
Before covering with the cover member, cover the hole into which the cushion body is inserted with another cushion body,
The hole in the corpse, characterized in that the cover member is placed so as to cover and cover the another cushion body and the hole in the corpse, and the adhesive surface of the cover member is adhered around the hole in the corpse. Sealing method. The method for sealing a hole in a corpse according to claim 4,
A method for sealing a hole in a corpse, characterized in that the other cushion body placed over the hole to cover the hole is coated with the body fluid leakage preventive agent. The method for sealing a hole in a corpse according to claim 2,
The cushion body and the cover member are each configured to be divisible into predetermined sizes,
The cushion body is divided according to the size of the hole, and the cover member is divided so that the size is one size larger than the divided cushion body, and then the divided body of the cushion body and the cover are divided. A method for sealing a hole in a corpse, the method comprising: sealing the hole using a divided member. The method for sealing a hole in a corpse according to claim 3,
A method for sealing a hole in a corpse, characterized in that the hole in the corpse is a tracheostomy. The method for sealing a hole in a corpse according to claim 3,
A method for sealing a hole in a corpse, characterized in that the hole in the corpse is a hole after a pacemaker has been removed. The method for sealing a hole in a corpse according to claim 3,
Prepare a wrapping member that can be wrapped around the corpse,
A method for sealing a hole in a corpse, which comprises wrapping the winding member around the corpse so as to cover the entire area of the cover member attached to the corpse to hide the hole. The method for sealing a hole in a corpse according to claim 9,
A method for sealing a hole in a corpse, wherein the wrapping member is a pseudo costume. The method for sealing a hole in a corpse according to any one of claims 1 to 10,
A method for sealing a hole in a corpse, characterized in that the body fluid leakage preventive agent is a jelly in which a superabsorbent polymer is dispersed and has a viscosity of 80,000 mPa·S or more and 200,000 mPa·S or less.

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