BR102017011688A2 - manufacturing process and vascular dissection and anastomosis simulator - Google Patents

manufacturing process and vascular dissection and anastomosis simulator Download PDF

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Publication number
BR102017011688A2
BR102017011688A2 BR102017011688-3A BR102017011688A BR102017011688A2 BR 102017011688 A2 BR102017011688 A2 BR 102017011688A2 BR 102017011688 A BR102017011688 A BR 102017011688A BR 102017011688 A2 BR102017011688 A2 BR 102017011688A2
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Prior art keywords
silicone
vessels
dissection
simulator
manufacturing process
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BR102017011688-3A
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Portuguese (pt)
Inventor
Daniel Boczar Lins Sant'ana
Diogo Maciel Lobão Vieira
Camila Schlang Cabral Da Silveira
Victor Araujo Felzemburgh
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Daniel Boczar Lins Santana
Diogo Maciel Lobão Vieira
Camila Schlang Cabral Da Silveira
Victor Araujo Felzemburgh
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Application filed by Daniel Boczar Lins Santana, Diogo Maciel Lobão Vieira, Camila Schlang Cabral Da Silveira, Victor Araujo Felzemburgh filed Critical Daniel Boczar Lins Santana
Priority to BR102017011688-3A priority Critical patent/BR102017011688A2/en
Publication of BR102017011688A2 publication Critical patent/BR102017011688A2/en

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Abstract

pertencente ao setor técnico de processos e artigos médico-hospitalares para treinamento e idealizado para profissionais da área médica treinar dissecção e anastomose vascular simulando a pele humana, é composto por três camadas de silicone de cura por platina (para simular a pele, tecido subcutâneo e muscular), tendo vasos com espessuras entre 0,6 mm e 3 cm, embebidos em vaselina ou outra substância igualmente adequada, imersos na camada de silicone que simula o tecido celular subcutâneo. estando os vasos embebidos em vaselina ou outra substância igualmente adequada, os mesmos não se fundem ao silicone da camada do simulador aonde estão imersos, sendo possível a dissecção dos vasos de forma semelhante ao realBelonging to the technical field of medical-hospital processes and articles for training and designed for medical professionals to train dissection and vascular anastomosis simulating human skin, it consists of three layers of platinum-curing silicone (to simulate skin, subcutaneous tissue and vessels having thicknesses between 0.6 mm and 3 cm, soaked in petroleum jelly or another equally suitable substance, immersed in the silicone layer that simulates the subcutaneous cellular tissue. the vessels being soaked in petroleum jelly or other similarly suitable substance, they do not fuse with the silicone of the simulator layer where they are immersed, making it possible to dissect the vessels similarly to the actual one.

Description

PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR.MANUFACTURING PROCESS AND DISSECTION SIMULATOR AND VASCULAR ANASTOMOSIS.

[01] Refere-se a presente patente de invenção ao processo de fabricação e simulador de dissecção e anastomose vascular. Pertence ao setor técnico de processos e artigos médico-hospitalares para treinamento.[01] Refers to the present invention patent to the manufacturing process and simulator of dissection and vascular anastomosis. It belongs to the technical sector of medical-hospital processes and articles for training.

[02] Em pesquisa realizada foram encontrados dois documentos de n°s US2017018206 e CA2943197 que aproximamse do presente objeto de patente, contudo nenhum deles apresenta caracteristicas idênticas ao presente processo e simulador, conforme será demonstrado.[02] In the research carried out, two documents of numbers US2017018206 and CA2943197 were found that approximate the present patent object, however none of them presents characteristics identical to the present process and simulator, as will be demonstrated.

[03] O documento US2017018206 é diferente, pois trata-se de uma estrutura composta por duas camadas de silicone tendo entre elas uma camada de fibra de poliéster, fazendo com que as três camadas se fundam. O presente invento compreende vasos de silicone e um novo processo para introduzir e desmoldar esses vasos de silicone dentro de outra camada igualmente de silicone, com a utilização de vaselina outra substância igualmente adequada, evitando que as estruturas se fundam. O documento CA2943197 refere-se a uma cápsula de silicone que envolve alguma estrutura anatômica composta de silicone em gel onde se acrescenta álcool ou outros agentes para amolecê-la e permitir a dissecção. O presente invento trata-se de um novo processo para permitir que uma estrutura feita de silicone, no caso um vaso simulado embebido em vaselina ou outra substância igualmente adequada, seja introduzido diretamente em outra estrutura também de silicone e posteriormente dissecável dessa outra estrutura, dispensando a confecção[03] The document US2017018206 is different, as it is a structure composed of two layers of silicone having between them a layer of polyester fiber, making the three layers merge. The present invention comprises silicone vessels and a new process for introducing and demolding those silicone vessels within another layer of silicone as well, with the use of petroleum jelly another equally suitable substance, preventing the structures from melting. CA2943197 refers to a silicone capsule that involves some anatomical structure composed of silicone gel where alcohol or other agents are added to soften it and allow dissection. The present invention is a new process to allow a structure made of silicone, in this case a simulated vessel soaked in petroleum jelly or another equally suitable substance, to be introduced directly into another structure also made of silicone and subsequently dissectable from that other structure, dispensing the making

Petição 870170037166, de 01/06/2017, pág. 12/19Petition 870170037166, of 06/01/2017, p. 12/19

2/3 de camadas adicionais de silicone para a proteção dos vasos .2/3 additional layers of silicone to protect the vessels.

[04] Nos dois documentos de patentes supracitados, as fibras que simulam os vasos humanos fundem-se nas camadas de silicone, podendo provocar o rompimento desses vasos no momento da simulação da dissecção. Quando não rompidos, os vasos saem com resíduos da camada de silicone onde estão imersos, dificultando o procedimento da dissecção, tornando os objetos daqueles requerimentos muito menos práticos e com maior custo de produção que o objeto da presente patente. Devido a técnica inovadora com a utilização de vaselina na superfície do vaso sintético, a dissecção dos tecidos adjacentes e do vaso simula melhor a realidade.[04] In the two aforementioned patent documents, the fibers that simulate human vessels merge into the layers of silicone, which may cause the rupture of these vessels at the time of simulation of dissection. When not broken, the vessels leave with residues of the silicone layer where they are immersed, making the dissection procedure difficult, making the objects of those requirements much less practical and with a higher production cost than the object of the present patent. Due to the innovative technique with the use of petroleum jelly on the surface of the synthetic vessel, the dissection of adjacent tissues and the vessel better simulates reality.

[05] O simulador, objeto do presente pedido de patente é composto por três camadas de silicone de cura por platina (para simular a pele, tecido subcutâneo e muscular), tendo vasos com espessuras entre 0,6 mm e 3 cm, embebidos em vaselina ou outra substância igualmente adequada, imersos na camada de silicone que simula o tecido celular subcutâneo. Estando os vasos embebidos em vaselina ou outra substância igualmente adequada, os mesmos não se fundem ao silicone da camada do simulador e é possível a dissecção dos vasos de forma semelhante ao real.[05] The simulator, object of the present patent application, consists of three layers of platinum-curing silicone (to simulate the skin, subcutaneous and muscular tissue), having vessels with thicknesses between 0.6 mm and 3 cm, embedded in petroleum jelly or another equally suitable substance, immersed in the silicone layer that simulates the subcutaneous cellular tissue. Since the vessels are soaked in petroleum jelly or another equally suitable substance, they do not fuse with the silicone in the simulator layer and it is possible to dissect the vessels in a similar way to the real one.

[06] Os vasos sintéticos são produzidos através do pincelamento do material de silicone em um molde de superfície cilíndrica. Para realizar os vasos artificiais de diversas espessuras, são utilizadas quantidades diferentes de silicone, sendo que quanto mais silicone[06] Synthetic vessels are produced by brushing the silicone material in a mold with a cylindrical surface. To make artificial vessels of different thicknesses, different amounts of silicone are used, the more silicone

Petição 870170037166, de 01/06/2017, pág. 13/19Petition 870170037166, of 06/01/2017, p. 13/19

3/3 for despendido em cada molde, mais espesso será o vaso. Dependendo do diâmetro do molde utilizado é possível realizar vasos de calibres diversos o que amplia as possibilidades de treinamento de dissecção entre outras técnicas operatórias.3/3 is spent on each mold, the thicker the vase will be. Depending on the diameter of the mold used, it is possible to make vessels of different caliber, which expands the possibilities of dissection training among other operative techniques.

[07] A figura 1 que acompanha e integra o presente relatório, representa o simulador de dissecção e anastomose vascular mostrando uma primeira camada de silicone que simula a pele, tendo em seguida uma camada de silicone representando o tecido subcutâneo onde estão imersos os vasos de silicone embebidos em vaselina ou outra substância igualmente adequada para não grudarem na camada de silicone que representa o tecido subcutâneo e por último a camada de silicone que representa a camada muscular humana.[07] Figure 1, which accompanies and integrates this report, represents the dissection and vascular anastomosis simulator showing a first layer of silicone that simulates the skin, followed by a layer of silicone representing the subcutaneous tissue where the blood vessels are immersed. silicone soaked in petroleum jelly or another substance equally suitable for not sticking to the silicone layer that represents the subcutaneous tissue and finally the silicone layer that represents the human muscle layer.

Claims (6)

REIVINDICAÇÕES 1) PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR, constituído por três camadas de silicone de cura por platina (para simular a pele, tecido subcutâneo e muscular), caracterizado pela produção dos vasos sintéticos através do material de silicone em um molde de superfície cilíndrica, utilizando quantidades diferentes de silicone para realizar vasos artificiais de diversas espessuras, sendo que quanto mais silicone for despendido em cada molde, mais espesso será o vaso.1) MANUFACTURING PROCESS AND DISSECTION AND VASCULAR ANASTOMOSIS SIMULATOR, consisting of three layers of platinum-curing silicone (to simulate the skin, subcutaneous and muscular tissue), characterized by the production of synthetic vessels through the silicone material in a mold cylindrical surface, using different amounts of silicone to make artificial vessels of different thicknesses, and the more silicone is spent on each mold, the thicker the vessel will be. 2) PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR, de acordo com a reivindicação 1, caracterizado pela inserção, em uma das três camadas, de vasos de silicone embebidos em vaselina ou outra substância igualmente adequada.2) MANUFACTURING PROCESS AND DISSECTION AND VASCULAR ANASTOMOSIS SIMULATOR, according to claim 1, characterized by the insertion, in one of the three layers, of silicone vessels soaked in petroleum jelly or another equally suitable substance. 3) PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR, de acordo com as reivindicações 1 e 2, caracterizado pela inserção, em mais de uma das três camadas, de vasos de silicone embebidos em vaselina ou outra substância igualmente adequada.3) MANUFACTURING PROCESS AND DISSECTION AND VASCULAR ANASTOMOSIS SIMULATOR, according to claims 1 and 2, characterized by the insertion, in more than one of the three layers, of silicone vessels soaked in petroleum jelly or another equally suitable substance. 4) PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR, de acordo com as reivindicações 1, 2 e 3, caracterizado por vasos de silicone embebidos em vaselina ou outra substância igualmente adequada.4) MANUFACTURING PROCESS AND DISSECTION AND SIMULATOR VASCULAR ANASTOMOSIS, according to claims 1, 2 and 3, characterized by silicone vessels soaked in petroleum jelly or another equally suitable substance. 5) PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR, de acordo com as reivindicações 1, 2, 3 e 4, caracterizado por possibilitar a inserção e dissecção dos vasos de silicone embebidos em vaselina ou outra substância igualmente adequada sem que os vasos se fundam com o silicone da camada aonde estão imersos.5) MANUFACTURING PROCESS AND DISSECTION AND VASCULAR ANASTOMOSIS SIMULATOR, according to claims 1, 2, 3 and 4, characterized by allowing the insertion and dissection of silicone vessels soaked in petroleum jelly or another equally suitable substance without the vessels becoming fuse with the silicone of the layer where they are immersed. Petição 870170037166, de 01/06/2017, pág. 15/19Petition 870170037166, of 06/01/2017, p. 15/19 2/22/2 6) PROCESSO DE FABRICAÇÃO E SIMULADOR DE DISSECÇÃO E ANASTOMOSE VASCULAR, de acordo com as reivindicações 1, 2, 3, 4 e 5, caracterizado por possibilitar a dissecção dos vasos de silicone embebidos em vaselina ou outra substância igualmente adequada de forma semelhante ao real.6) MANUFACTURING PROCESS AND DISSECTION AND SIMULATOR VASCULAR ANASTOMOSIS, according to claims 1, 2, 3, 4 and 5, characterized by allowing the dissection of silicone vessels soaked in petroleum jelly or another substance equally suitable in a similar way to the real one .
BR102017011688-3A 2017-06-01 2017-06-01 manufacturing process and vascular dissection and anastomosis simulator BR102017011688A2 (en)

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