• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The object of the present invention is a liquid composition for the conservation of exitus characterized in that it comprises hexamethylenetetramine, pure glycerine soap, sodium bicarbonate, ethyl alcohol and distilled water. Its method of obtaining and its use as a corps conservator for a maximum time of 96 hours from the death is also object of the invention. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2725301A1
    申请号:ES201830286
    申请日:2018-03-23
    公开日:2019-09-23
    发明作者:Rodino Ramon Angel Soto
    申请人:Empresa De Servicios Mortuorios De Vigo S A；
    IPC主号:
    专利说明:

    [0001]
    [0002]
    [0003]
    [0004] Technical sector
    [0005] The present invention, as expressed in the statement of this specification, refers to a conservative exitus liquid . It is also the object of the invention to manufacture and use it as an exitus conservator .
    [0006]
    [0007] Background of the invention
    [0008]
    [0009] Corpus tanatopraxia refers to the technique of preserving corpses to show the lifeless body with a certain consistency. This technique groups a series of practices whose purpose is to leave the body of a deceased with the best possible visual appearance, complying with a series of specific aesthetic standards, and also delay the decomposition process during the first 48 to 72 hours, which is the time that elapses from death to incineration or burial.
    [0010]
    [0011] The most common conservation methods are;
    [0012] 1. Use cold to delay rot, by artificially lowering the temperature;
    [0013] 2. Apply chemicals with the same objective.
    [0014]
    [0015] With regard to the second method of preserving bodies, the most widespread technique consists in the extraction of blood volume and the evacuation of gases and liquids from the thoracic and abdominal cavities and a subsequent injection of 6 to 10 liters of formalin as a biocidal liquid .
    [0016]
    [0017] However, although the use of formalin is widespread due to its high disinfectant and bactericidal capacity, the use of said compound is tending to be withdrawn since it has been proven that formalin has a high risk to human health due to its high power carcinogenic-mutagenic.
    [0018]
    [0019] Based on this, the legislation is tending towards a more restricted use of said product for the preparation and preservation of corpses. Although there is no single European standard, some countries such as Belgium, Denmark, Holland, Luxembourg, Scandinavia are prohibited from using formalin in the preparation of corpses, except when it comes to repatriation to certain countries.
    [0020]
    [0021] As background of the prior art, the following documents can be cited:
    [0022]
    [0023] Patent application MX 2012008609 describes a composition for the treatment of cadavers that is characterized in that it contains an anticoagulant. Furthermore said composition comprises: glycerin; methanol, phhenic acid, boric acid; EDTA disodium salt; potassium nitrate; martacil red, double distilled water; and formaldehyde in suitable amounts mixed under normal operating conditions.
    [0024]
    [0025] European patent application EP 2306816 describes a composition for the treatment of corpses comprising polyoxymethylene (POM), also called acetal, polyacetal and polyphormaldehyde as an essential ingredient.
    [0026]
    [0027] Likewise, patent application CN 102349497 describes a composition for the treatment of cadavers comprising a mineral oil, alkyl benzoate, dodedyl trimethyl ester acid, an ester of olive oil, glycerol, ethanol and a preservation solution.
    [0028]
    [0029] Based on the solutions for the treatment of corpses, it would be desirable to have a chemical solution that is capable of guaranteeing an effective preservation that lasts over time in a period exceeding 72 hours, and that does not include formaldehyde or composition its derivatives due to its high toxicity.
    [0030]
    [0031] The object of the present invention, unlike the products described in the state of the art, is a new product for the treatment of corpses characterized by being a composition that does not comprise formaldehyde or its derivatives and which, thanks to its components, achieves greater efficiency compared to other products for the conservation of corpses currently available. Likewise, the claimed product has a series of additional advantages derived from its own composition, achieving a synergistic effect with a triple action, disinfectant, antiseptic and conditioning.
    [0032] Description of the invention
    [0033]
    [0034] Thus, a first object of the invention is a liquid composition for the conservation of corpses characterized in that it comprises, in percentage by weight: (a) from 2.3 to 2.5% of hexamethylenetetramine, also known as urotropin , which is a heterocyclic and water soluble organic compound. This compound performs functions of preservative and disinfectant of tissues;
    [0035] (b) from 1.4 to 1.6% of pure glycerin soap, which is alcohol whose function is to disinfect like any other alcohol, but mainly stands out for preventing hydrolysis of the skin, providing extra care and accentuating its "natural" appearance;
    [0036] (c) from 0.4 to 0.6% of sodium bicarbonate is a water soluble mineral that facilitates the function of disinfection of the other components of the composition object of the invention, in addition, in the case of being perfused by trocar in the internal cavities of the body, prevents bacterial-fungal proliferation;
    [0037] (d) from 11.3 to 12.1% of ethyl alcohol having a disinfectant function of the composition object of the invention;
    [0038] (e) and the necessary amount of distilled water by volume until 100% of the formulation is reached.
    [0039]
    [0040] The claimed composition is suitable for the treatment of corpses that must be preserved in the first temporary periods established by the Mortuary Sanitary Law, which are understood from the event of death and up to a maximum of 96 hours.
    [0041]
    [0042] Any person skilled in the art understands that the necessary amount of distilled water is given by volume.
    [0043]
    [0044] It should be noted that hexamethylenetetramine is used in the present invention, whose use as a preservative is widespread in the food industry. Said component in combination with the sodium bicarbonate prevents the processes of decomposition of the internal tissues, as well as the delay of the proliferation of the microorganisms responsible for the rot giving the conservative composition the conservative efficacy. This high conservative efficacy, together with the disinfectant capacity of ethyl alcohol gives rise to a surprising effect, since the bodies to which the claimed composition has been applied have remained in good condition for periods over 96 hours, which demonstrates its high efficiency compared to other commercial compositions. This efficacy stands out even more considering that the present composition does not comprise formaldehyde.
    [0045]
    [0046] On the other hand, glycerin, in addition to disinfecting as an alcohol, acts as a moisturizer, giving the skin that natural and hydrated appearance. In the context of the present invention, the "natural" aspect of the skin refers to a visually pleasing appearance giving the skin a hydrated and smooth appearance, avoiding changes at the level of unwanted coloration, which is the case with the formaldehyde used in excess or poorly perfused it does occur.
    [0047]
    [0048] This composition is ideal for use in the funeral field, either in funeral homes or in anatomical-forensic services, with the advantage that by not understanding formaldehyde in its composition, it can be used safely by employees in this field.
    [0049]
    [0050] Preferably, the method of manufacturing the composition object of the invention may comprise the following steps:
    [0051] (a) dissolve 2.3 to 2.5% by weight of hexamethylenetetramine to 10 to 15% by weight of distilled water and stir gently, preferably 100 to 200 rpm, for 30 seconds at 1 minute until hexamethylenetetramine dissolves completely in distilled water;
    [0052] (b) dissolve 1.4 to 1.6% by weight of pure glycerin soap diluted in a water bath at 5 to 10% by weight of distilled water and stir gently, preferably 100 to 200 rpm, for 4 to 7 minutes until glycerin dissolves completely in distilled water;
    [0053] (c) dissolve from 0.4 to 0.6% by weight sodium bicarbonate to between 5 to 10% by weight of distilled water and stir gently, preferably from 100 to 200 rpm, for 1 to 3 minutes until the sodium bicarbonate dissolves completely in distilled water;
    [0054] (d) mix all the products obtained in steps a), b), c);
    [0055] (e) incorporate from 11.3 to 12.1% in ethyl alcohol to the mixture obtained in step d);
    [0056] (f) and incorporate distilled water to reach 100%, giving rise to the claimed composition.
    [0057] In addition, the water bath of glycerin soap can be placed at a temperature between 50 ° C to 250 ° C, but in no case will it exceed 290 ° C in order to prevent the glycerin from boiling.
    [0058]
    [0059] It should be noted that in order to correctly obtain the composition object of the invention, it is necessary that each of the solid components be dissolved completely in distilled water, obtaining a dilution thereof, and subsequently be mixed correctly giving rise to the claimed composition. .
    [0060]
    [0061] It is also the object of the invention to use the claimed composition for the preservation of corpses, it being understood as preservation in the context of the present patent application, the use of the composition for the conditioning or disinfection of corpses. On the one hand, the conditioning of corpses refers to the set of techniques that have the purpose of giving a "natural" appearance to the skin of the corpse, as well as delaying the rotting process of the deceased's body tissues. Use of the claimed composition as a disinfectant refers to all techniques that are intended to prevent the proliferation of bacteria, fungi and other microorganisms known in the state of the art that are responsible for the rotting of corpses.
    [0062]
    [0063] In a preferred embodiment, the use of the claimed composition for the preservation of corpses is carried out in external and / or internal tissues and / or internal cavities, mucous membranes and / or external exitus holes .
    [0064]
    [0065] In a preferred embodiment, the claimed composition can be applied on the outer surface of the deceased's body to protect it from the microorganisms responsible for the aforementioned rot, while giving the skin a visually pleasing appearance. In addition, in another preferred embodiment, the present composition can also be applied inside the body cavities, to avoid the process of rot and degradation of the internal tissues, avoiding bad smell and swelling, which are effects of the rot of the corpses.
    [0066]
    [0067] In a preferred embodiment, the use of the composition object of the composition is carried out at the level of the mucous membranes and holes of the body by plugging with a piece of cotton soaked in the claimed composition of holes, which can be the mouth, ear canals, pits nasal, trachea, vagina and anus.
    [0068] In addition, said use also includes disinfection of the body surface by distributing the composition object of the invention over said surface.
    [0069]
    [0070] In a preferred embodiment of the present invention, the use of the composition object of the invention is carried out at the level of the internal cavities through the use of a clinical trocar. For this, the liquids and gases are removed from the internal cavities, and more preferably from the abdominal cavity and thorax, and then an adequate amount of the conditioning composition is perfused by clinical trocar in order to disinfect said internal cavities, thus avoiding the proliferation of bacteria and fungi in the hours following the infusion.
    [0071]
    [0072] Within the context of the present application, the appropriate amount that is applied in the internal cavities of the corpse depends on the weight of the body and the state in which it is found and the maintenance conditions that it has had since the death until reaching the facilities where Tanatopraxia is performed. Normally, it is usually used between 0.750 to 1.5 liters in an adult body.
    [0073]
    [0074] With this process not only the disinfection of the tissues is achieved, but it has also been proven that the body does not develop the main phenomena of internal and / or external decomposition until 96 hours and, in a preferred embodiment, has overcome this period, up to a maximum of 120 hours.
    [0075]
    [0076] In a preferred embodiment of the present invention, when the perfusion of the composition object of the invention is applied to the surface of the corpse and holes, the decomposition time is delayed from a minimum of 48 hours to a maximum of 96 hours, which It is quite surprising with respect to the time that the decomposition of corpses is delayed with the use of commercial solutions based on formalin that does not usually exceed 72 hours.
    [0077]
    [0078] The present composition has a high efficiency during the first stage of the decomposition of a corpse caused by the hydrolysis of the tissues and the bacterial proliferation externally and internally, most of the corpses do not need to be preserved for a period greater than 96 hours as established by the Mortuary Health Law, international repatriations or indication issued by the relevant Health or Legal Authority, since these long periods are for exceptional houses as repatriation or forensic studies of different etiology, such as criminal studies or university studies.
    [0079]
    [0080] Taking into account that the present composition has an efficiency greater than this maximum period of 96 hours, the claimed composition is presented as the best solution for the treatment of corpses that do not need to exceed said 96-hour period, covering up to 98% of the corpses treated in a national funeral home, together with the fact that due to the absence of formaldehyde, it can be used by any worker of a funeral home without the title of toxic products.
    [0081]
    [0082] The main advantages that derive from the properties of the claimed composition are the following:
    [0083] • First, the use of formaldehyde in the funeral field is avoided, avoiding exposure to toxic substances both for workers in this field and for third parties such as relatives or relatives of the deceased;
    [0084] • It also has a significantly higher efficacy rate than commercial products with formic base, moisturizing and refreshing properties, which is especially beneficial compared to other commercial products;
    [0085] • On the other hand, it has also been found that along with certain preservation characteristics, such as at temperatures below 8 degrees, the product is capable of preserving the body for a period of more than 96 hours;
    [0086] • additionally, its use is easy compared to other commercial products, since thanks to its liquid state, its distribution by the outer surface of the body, the plugging of holes, and its perfusion into the internal cavities by trocar is much simpler;
    [0087] • On the other hand, as it does not include formaldehyde in its composition, it offers the possibility that auxiliary or support personnel who do not yet have the title to handle toxic substances, can perform body conditioning techniques using the present composition in the absence of formaldehyde; Y
    [0088] • Finally, the use of the present composition represents an economic saving for the companies responsible for funeral services, since the commercial compositions have a high cost compared to the components that are part of the composition object of the invention.
    [0089] Preferred Embodiment of the Invention
    [0090] While the general formulation of the composition object of the invention has been described above, a series of particular or preferred embodiments are described below, which have proven to be particularly effective for the preservation of corpses.
    [0091]
    [0092] Thus, in a particular embodiment of the invention the composition for
    [0093] The conservation of exitus can include:
    [0094] (a) of 1,209 grams of ethyl alcohol;
    [0095] (b) 250 grams of hexamethylenetetramine;
    [0096] (c) 150 grams of pure glycerin soap;
    [0097] (d) 50 grams of sodium bicarbonate;
    [0098] (e) and distilled water in the amount necessary to reach a total volume of 10 liters of the formulation.
    [0099]
    [0100] In another particular embodiment of the invention the composition for the conservation of exitus may comprise:
    [0101] (a) 1,131 grams of ethyl alcohol;
    [0102] (b) of 235 grams of hexamethylenetetramine;
    [0103] (c) 140 grams of pure glycerin soap;
    [0104] (d) 40 grams of sodium bicarbonate;
    [0105] (e) and distilled water in the amount necessary to reach a total volume of 10 liters of the formulation.
    [0106]
    [0107] The manufacturing method of the composition object of the invention described in the two previous embodiments was the same in both cases. Thus, as described in the general description section of the invention, said method was characterized by comprising the following steps:
    [0108] (a) dissolve the hexamethylenetetramine in 1 liter of distilled water and stir gently at 180 rpm for 1 minute until the sodium bicarbonate until completely dissolved in the distilled water;
    [0109] (b) dissolve the pure glycerin soap diluted in a water bath at 95 ° C in 1 liter of distilled water and, stir at 180 rpm for 6 minutes until the sodium bicarbonate until completely dissolved in the distilled water;
    [0110] (c) dissolve the sodium bicarbonate in 0.5 liters of distilled water and, at 180 rpm for 2 minutes until the sodium bicarbonate until completely dissolved in the distilled water;
    [0111] (d) mix all the components obtained in steps a), b), c);
    [0112] (e) incorporate ethyl alcohol into the mixture obtained in step d);
    [0113] (f) and incorporate distilled water to reach the final volume of 10 liters.
    [0114]
    [0115] A test of the efficacy of the composition object of the invention described in the two previous embodiments was then carried out, demonstrating its 100% efficacy as a corpse conservator for a total of 96 hours.
    权利要求:
    Claims (9)
    [1]
    1. A composition for the conservation of corpses characterized by comprising, in percentage by weight:
    (a) from 2.3 to 2.5% hexamethylenetetramine;
    (b) from 1.4 to 1.6% pure glycerin soap;
    (c) from 0.4 to 0.6% sodium bicarbonate;
    (d) from 11.3 to 12.1% ethyl alcohol;
    (e) and distilled water in the amount necessary to reach 100% of the formulation.
    [2]
    2. Use of the composition according to claim 1, as a corpse conservator for a maximum time of 96 hours from death.
    [3]
    3. Use of the composition according to claim 2, as a conditioner of corpses.
    [4]
    4. Use of the composition according to claim 2 as a body disinfectant.
    [5]
    5. Use of the composition according to any one of claims 2 to 4, wherein the composition is applied to prevent the proliferation of bacteria, fungi and other microorganisms responsible for rotting processes.
    [6]
    6. Use of the composition according to any one of claims 2 to 5, wherein the composition is applied to external tissues and / or internal tissues and / or cavities and / or mucous membranes and / or corpse holes.
    [7]
    7. Use of the composition according to claim 6, wherein when the composition is applied to holes and / or mucous membranes by plugging through a piece of cotton soaked in the composition the holes that are selected from the group consisting of mouth, ear canals, nostrils, trachea, vagina and anus.
    [8]
    8. Use of the composition according to claim 6, wherein when the composition is applied by infusion by clinical trocar into previously emptied internal cavities.
    [9]
    9. The method of manufacturing the composition according to claim 1, characterized in that it comprises the following steps:
    (a) dissolve from 2.3 to 2.5% by weight of hexamethylenetetramine to between 5 to 10% by weight of distilled water and, stir at 100 to 200 rpm, for 30 seconds 1 minute;
    (b) dissolve 1.4 to 1.6% by weight of pure glycerin soap diluted in a water bath at 10 to 15% by weight of distilled water and stir at 100 to 200 rpm for 4 at 7 minutes;
    (c) dissolve from 0.4 to 0.6% by weight of sodium bicarbonate to between 5 to 10% by weight of distilled water and stir at 100 to 200 rpm for 1 to 3 minutes; (d) mix all the products obtained in steps a), b), c);
    (e) incorporate from 11.3 to 12.1% by weight of ethyl alcohol to the mixture obtained in step d); and
    (f) incorporate distilled water to reach 100%.
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    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201830286A|ES2725301B2|2018-03-23|2018-03-23|EXITUS CONSERVATION COMPOSITION, ITS MANUFACTURE AND ITS USE|ES201830286A| ES2725301B2|2018-03-23|2018-03-23|EXITUS CONSERVATION COMPOSITION, ITS MANUFACTURE AND ITS USE|
    EP19164622.3A| EP3542627B1|2018-03-23|2019-03-22|Composition for preservation of corpses, method of obtaining said composition and its use|
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