Abrégé

Provided is an abdominal cavity simulator that allows for diverse and realistic procedure training and is easy to store and carry. The simulator is provided with a pedestal that is provided with multiple fixing portions whereto organ model fixtures are mounted; a pneumoperitoneum cover; and two side plate members that provide a space between the pneumoperitoneum cover and the pedestal for allowing the organ model fixture to be arranged therein. A first recess is provided in the pneumoperitoneum cover; a first protrusion and a second protrusion are provided in the side plate members; and a second recess is provided in the pedestal. In a state in which the direction of either the pedestal or a casing has been changed by 180°, the pneumoperitoneum cover and the side plate members can be secured to each other, and the pedestal and the side plate members can be secured to each other.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

Provided is an organ model fixing tool that easily enables stable fixing, attachment/detachment, and positional adjustment of an organ model in a state where a thoracic cavity simulator is tilted. This fixing tool is for fixing the posture of an organ model with respect to a thoracic cavity simulator that is provided with a human body skeleton model. The fixing tool is provided with: a base that can be housed inside the rib part of the thoracic cavity simulator; a backbone engaging mechanism that is provided to the backside of the base, and that is to be engaged with a projected part of the backbone part of the thoracic cavity simulator so as to be attached in a slidable manner in the longitudinal direction of the backbone part; a longitudinal partition that is provided to the surface of the base so as to partition the base left and right.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

Provided are a mitral valve model and a fixing jig which enable effective and low-cost training in mitral valvuloplasty or mitral valve replacement, and which can be easily handled and have a high level of convenience. This mitral valve model is for training of an endoscopic procedure in mitral valvuloplasty or mitral valve replacement, wherein the mitral valve model is obtained by reproducing or deforming the organ texture of the heart and comprises a left atrium part, a mitral valve part, and a left ventricle part, and the mitral valve part cannot be viewed from the outside and is covered by the left atrium part.

Classes IPC  ?

• G09B 23/30 - Modèles anatomiques

Abrégé

Provided is a fixture tool for securing a bio-textured organ model created by reproducing or deforming the texture and appearance of an actual organ for manipulation training. The fixture tool includes a fixture body and a plurality of holding parts attachable to and detachable from the fixture body. The fixture body includes: integrally connected plates composed of a rectangular center plate and mutually opposing first and second plates rotatably connected to both long sides of the center plate via hinges; and a leg attached to the lower surface of the center plate. The first and second plates have a locking section for securing the holding part. The holding part has a holding surface capable of holding the bio-textured organ model. The holding part is configured such that the holding surface inclines relative to a plate surface when the holding part is secured to the first and second plates.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

Provided is an abdominal cavity simulator that allows for diverse and realistic procedure training and is easy to store and carry. The abdominal cavity simulator for laparoscopic procedure training is provided with a pedestal that is provided with multiple fixing sections whereto an organ model fixture is mounted; a pneumoperitoneum cover that simulates pneumoperitoneum; and two side plate members that provide a space between the pneumoperitoneum cover and the pedestal for allowing the organ model fixture to be arranged therein. A first recess is provided in the pneumoperitoneum cover; a first protrusion and a second protrusion are provided in the side plate members; and a second recess is provided in the pedestal. The pneumoperitoneum cover and the side plate members can be secured to each other by fitting the first recess and the first protrusion; the pedestal and the side plate members can be secured to each other by fitting the second recess and the second protrusion. Further, in a state in which the direction of either the pedestal or a casing has been changed by 180°, the pneumoperitoneum cover and the side plate members can be secured to each other by fitting the first recess and the first protrusion, and the pedestal and the side plate members can be secured to each other by fitting the second recess and the second protrusion.

Classes IPC  ?

• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement
• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

Provided are a mitral valve model and a fixing jig which enable effective and low-cost training in mitral valvuloplasty or mitral valve replacement, and which can be easily handled and have a high level of convenience. This mitral valve model is for training of an endoscopic procedure in mitral valvuloplasty or mitral valve replacement, wherein the mitral valve model is obtained by reproducing or deforming the organ texture of the heart and comprises a left atrium part, a mitral valve part, and a left ventricle part, and the mitral valve part cannot be viewed from the outside and is covered by the left atrium part. The left atrium part and the left ventricle part are both hollow, and are preferably in at least any state among a state in which a valve cusp provided to the mitral valve part is deviated, a state in which the tendon that connects the valve cusp provided to the mitral valve part and the tip of the papillary muscle provided to the left ventricle part are ruptured, and a state in which the distance between the valve cusp provided to the mitral valve part and the tip of the papillary muscle is 3-7 mm.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

The purpose of the present invention is to provide an organ model fixture that is capable of fixing an organ model stably while a chest cavity simulator is kept inclined, that can be easily attached and detached, and the position of which can be easily adjusted. Provided is a fixture for fixing the orientation of an organ model relative to a chest cavity simulator that provides a human skeleton model simulating at least a spine, a sternum and a rib, said fixture comprising: a pedestal that is storable inside the rib section of the chest cavity simulator; a spine engagement mechanism provided on the back surface of the pedestal and engaged with the convex portion of the spine section of the chest cavity simulator so as to be slidable in the longitudinal direction of the spine section; and a mediastinal portion provided on the front surface of the pedestal and partitioning left and right. Both of the left and right surfaces of the mediastinal portion are capable of supporting the organ model.

Classes IPC  ?

• G09B 23/30 - Modèles anatomiques

Abrégé

The present invention provides a stand for a chest cavity simulator that is capable of easily supporting a chest cavity simulator in a lateral position, and that can adjust the lateral position by rotating the chest cavity simulator with the vertical direction of the chest cavity simulator as the rotational axis. A stand for supporting a chest cavity simulator in a lateral position comprises an upper end support member for supporting the upper-end side wall of the chest cavity simulator, a lower end support member for supporting the lower-end side wall of the chest cavity simulator, and a connection member for connecting the upper end support member and the lower end support member. The upper end support member is provided with first and second upper-end side wall support parts and an upper-end concave gap between the two upper-end side wall support parts. The lower end support member is provided with first and second lower-end side wall support parts and a lower-end concave gap between the two lower-end side wall support parts. Each of the first and second upper-end side wall support parts can come in contact with the upper-end side wall of the chest cavity simulator and each of the first and second lower-end side wall support parts can come in contact with the lower-end side wall of the chest cavity simulator.

Classes IPC  ?

• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement
• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

Provided is an organ model fixing tool that easily enables stable fixing, attachment/detachment, and positional adjustment of an organ model in a state where a thoracic cavity simulator is tilted. This fixing tool is for fixing the orientation of an organ model with respect to a thoracic cavity simulator that is provided with a human body skeleton model imitating at least the backbones, the breast bones, and the ribs. The fixing tool is provided with: a base that can be housed inside the rib part of the thoracic cavity simulator; a backbone engaging mechanism that is provided to the backside of the base, and that is to be engaged with a projected part of the backbone part of the thoracic cavity simulator so as to be attached in a slidable manner in the longitudinal direction of the backbone part; a longitudinal partition that is provided to the surface of the base so as to partition the base left and right, wherein the organ model can be placed on both the left and right surfaces of the longitudinal partition, and the length of the longitudinal partition in the longitudinal direction of the backbone part is roughly equal to that in the longitudinal direction of the breast bone part.

Classes IPC  ?

• G09B 23/30 - Modèles anatomiques

Abrégé

Provided is an organ fixing tool for an abdominal cavity simulator which can be arranged at an anatomically accurate three-dimensional position when a biological texture organ model is attached to the abdominal cavity simulator and which can produce a biological texture organ model at a low cost. In the organ fixing tool for arranging an organ model in a three-dimensional space of an abdominal cavity simulator lumen for laparoscopic skill learning, the abdominal simulator is composed of at least a pelvic part, a back part, and an abdomen part, the organ fixing tool is at least one of a stomach model fixing tool, a uterine model fixing tool, and an inguinal hernia model fixing tool, and when any of the fixing tools is attached to an organ model, the surface of the fixing tool itself is raised, depressed, or curved so that the three-dimensional arrangement position of the organ model in the abdominal cavity simulator lumen is an anatomically accurate position.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine
• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement

Abrégé

The present invention provides a multi-purpose fixture tool for manipulation training, with which training for a variety of manipulations can be performed and for which difficulty levels can be changed with ease. Provided is a fixture tool for securing a bio-textured organ model created by reproducing or deforming the texture and the appearance of an actual organ for the manipulation training of operations. The fixture tool comprises a fixture body and a plurality of holding parts attachable to and detachable from the fixture body. The fixture body comprises: integrally connected plates composed of a rectangular center plate and mutually opposing first and second plates rotatably connected to both long sides of the center plate via hinges; and a leg attached to the lower surface of the center plate. The first and second plates have a locking section for securing the holding part. The holding part has a holding surface capable of holding the bio-textured organ model. The holding part is configured such that the holding surface inclines relative to a plate surface when the holding part is secured to the first and second plates.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine
• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement
• G09B 19/00 - Enseignement non couvert par d'autres groupes principaux de la présente sous-classe

Abrégé

Provided is a surgery training system employing a bio-texture modeling organ that is reproduced or deformed in accordance with a surgery scenario. Provided is a system for performing surgery training or surgery simulation by using a bio-texture modeling organ in which the texture and external appearance of an actual organ are reproduced or deformed, the system provided with: a bio-texture modeling organ that is reproduced or deformed in accordance with a surgery scenario that serves as a training or simulation subject; a determining means for determining pass/fail at checkpoints in the surgery scenario; and an assessing means for assessing surgical skills on the basis of the determination results. With the bio-texture modeling organ, the texture or the morphology thereof is deformed by changing, in accordance with the surgery scenario, the three-dimensional structure of the organ interior, the amount of fat surrounding the organ, and the structure or physical properties of membranes including skin, those of blood vessels, or those of nerves.

Classes IPC  ?

• G09B 23/30 - Modèles anatomiques
• G09B 19/00 - Enseignement non couvert par d'autres groupes principaux de la présente sous-classe

Abrégé

Provided is a thoracic cavity simulator that, for the purpose of training or education in thoracic cavity microscopic surgery, faithfully reproduces the shape and feel of a human body and that can simulate a surgical environment for a human body that has multiple constraints. A device that comprises a model human skeleton that simulates at least ribs, and comprises a casing that houses the model human skeleton, the device being configured such that an opening is provided to a rib section of the casing, such that a diaphragm section can be opened and closed, and such that model organs can be housed inside the ribs of the model human skeleton. The diaphragm section is configured so as to be removable and/or openable and closable, and the model organs housed inside the ribs of the model human skeleton are replaced.

Classes IPC  ?

• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine
• G09B 23/34 - Modèles anatomiques avec des parties amovibles
• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement

Abrégé

Provided is a peritoneal cavity simulator that can simplify the execution of alignment during the replacement of living-body-feeling model organs for repeated trainings on a simulator. This peritoneal cavity simulator comprises: a casing that has a pelvis part, a back part, and an abdomen part; living-body-feeling model organs; and model holding parts. The casing simulates a pelvis and a peritoneal cavity space and comprises at least the pelvis part, which simulates the shape of a human body, the back part, which has left and right flank parts, and the abdomen part, which is provided with a plurality of ports into which can be inserted a surgical instrument that is used in peritoneal cavity microscopic surgery. The model holding part is a holding part that is attached to the back part or the pelvis part, and fixes, mounts, or sandwiches and holds the living-body-feeling model organs inside the peritoneal cavity space.

Classes IPC  ?

• G09B 23/34 - Modèles anatomiques avec des parties amovibles
• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine
• G09B 19/24 - Emploi des outils

Abrégé

Provided is a peritoneal cavity simulator that can simplify the execution of alignment during the replacement of living-body-feeling model organs for repeated trainings on a simulator for peritoneal cavity microscopic surgery. This peritoneal cavity simulator comprises: a casing that has a pelvis part, a back part, and an abdomen part; living-body-feeling model organs; and a model holding part. The casing simulates a pelvis and a peritoneal cavity space and comprises at least the pelvis part, which simulates the shape of a human body, the back part, which has left and right flank parts, and the abdomen part, which is provided with a plurality of ports into which can be inserted a surgical instrument that is used in peritoneal cavity microscopic surgery. The model holding part is a holding part that is attached to the back part or the pelvis part, and fixes, mounts, or sandwiches and holds the living-body-feeling model organs inside the peritoneal cavity space. For training in the suturing of a model bladder (10) and a urethra tube (4), a belt-like member (11) that contacts an inner wall of a casing (2) of the pelvis part is provided to the model bladder (4), and the model bladder (10) can be taken in and out of the peritoneal cavity space by means of the belt-like member (11).

Classes IPC  ?

• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement
• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine

Abrégé

Provided is a thoracic cavity simulator that, for the purpose of training or education in thoracic cavity microscopic surgery, faithfully reproduces the shape and feel of a human body and that can simulate a surgical environment for a human body that has multiple constraints. A device that comprises a model human skeleton that simulates at least ribs, and comprises a casing that houses the model human skeleton, the device being configured such that an opening is provided to a rib section of the casing, such that a diaphragm section can be opened and closed, and such that model organs can be housed inside the ribs of the model human skeleton. The shapes/structures and hardness/feel, etc. of the surfaces and interiors of the model organs inside the ribs of the model human skeleton are made to approximate a human body. The casing may have a hardness/feel, etc. that approximates a human body or may be a hard resin. An opening is provided to the rib section of the casing, and forceps used for thoracic cavity microscopic surgery are inserted inside the ribs through gaps between rib bones. The diaphragm section is configured so as to be removable and/or openable and closable, and the model organs housed inside the ribs of the model human skeleton are replaced.

Classes IPC  ?

• G09B 23/34 - Modèles anatomiques avec des parties amovibles
• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement

Abrégé

Provided is a method for manufacturing a three-dimensional molded model that can reproduce the feel of an organ or the like for a specialist such as a physician. A three-dimensional shape of a body site subject to molding is extracted from brightness information of two-dimensional data obtained from a medical diagnostic device, and three-dimensional molding data of the body site and the internal structure site thereof is created. The three-dimensional shape data is edited using a modeling function. Respective touch equivalent parameter tables are created. The material type and the formulation ratio of the modeling material used for molding each body site and internal structural site are defined, and added to the touch equivalent parameter tables. Primitive shape data is generated from the parameters of the touch equivalent parameter tables, and a Boolean operation is performed on the site data of the body site and internal structure site as well as on the primitive shape data. Molding is performed using a three-dimensional printer using the defined materials.

Classes IPC  ?

• B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou
• A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
• A61B 6/03 - Tomographes assistés par ordinateur
• G09B 23/28 - Modèles à usage scientifique, médical ou mathématique, p.ex. dispositif en vraie grandeur pour la démonstration pour la médecine