WO2014178702A1 - Simulateur d'examen gynécologique bovin permettant le diagnostic du cycle oestral - Google Patents

Simulateur d'examen gynécologique bovin permettant le diagnostic du cycle oestral Download PDF

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Publication number
WO2014178702A1
WO2014178702A1 PCT/MX2014/000067 MX2014000067W WO2014178702A1 WO 2014178702 A1 WO2014178702 A1 WO 2014178702A1 MX 2014000067 W MX2014000067 W MX 2014000067W WO 2014178702 A1 WO2014178702 A1 WO 2014178702A1
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WO
WIPO (PCT)
Prior art keywords
bovine
diagnosis
gynecological examination
estrous cycle
cycle according
Prior art date
Application number
PCT/MX2014/000067
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English (en)
Spanish (es)
Inventor
Fabián GARCÍA ALVEAR
María del Pilar CORONA LIRA
Jesús Manuel DORADOR GONZÁLEZ
Billy Arturo FLORES MEDERO NAVARRO
Teodomiro Humberto ROMERO ANDRADE
Juan Ignacio PEREZ ESPIRITU
Manuel CALLEJAS CRUZ
Original Assignee
Universidad Nacional Autónoma de México
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universidad Nacional Autónoma de México filed Critical Universidad Nacional Autónoma de México
Publication of WO2014178702A1 publication Critical patent/WO2014178702A1/fr

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/36—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for zoology
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D17/00—Devices for indicating trouble during labour of animals ; Methods or instruments for detecting pregnancy-related states of animals
    • A61D17/002—Devices for indicating trouble during labour of animals ; Methods or instruments for detecting pregnancy-related states of animals for detecting period of heat of animals, i.e. for detecting oestrus

Definitions

  • the present invention is located in the field of didactic veterinary simulators, and more particularly, it is related to a bovine gynecological examination simulator for the diagnosis of the estrous cycle, which allows veterinary students to practice the diagnosis of the estrous cycle by means of palpation of artificial or real organs.
  • Simulators in the area of veterinary medicine have been created for the same reasons as human simulators, to preserve patient safety and provide quality teaching to students, improving their clinical management skills. These simulators have been developed in order to avoid millions of animals slaughtered in surgical procedures around the world.
  • Rectal palpation is a physical method used for the exploration of the reproductive system of the bovine female, with which physiological states (ovarian functionality, time of the estrous cycle, pregnancy or without pregnancy), or pathological (endometritis, metritis, cysts, can be determined) ovarian, segmental aplasia, among others). Rectal palpation is the most used method for the diagnosis of the bovine estrous cycle, since it is the fastest, most accurate, effective and safe method that is currently known, as well as being the lowest cost method.
  • the domain of the pressures exerted on the bovine reproductive system is very important, since if these pressures are not adequate they can damage the bovine, causing cuts in the intestinal wall, alter the estrous cycle and even damage a possible offspring during pregnancy.
  • the rectal palpation procedure is a technique that within the Faculty of Veterinary Medicine and Zootechnics of the UNAM has become complicated to perform, for several reasons.
  • a bovine gynecological examination simulator for the diagnosis of the estrous cycle, which allows to imitate the sensory conditions that a veterinarian experiences during the bovine gynecological examination for diagnosis. of the estrous cycle by means of the rectal palpation method applied to a bovine female.
  • a further object of the present invention is to provide a bovine gynecological examination simulator for the diagnosis of the estrous cycle, which allows simulations with artificial genital organs and real bovine genital organs.
  • Figure 1 shows a side view in longitudinal section of the bovine gynecological examination simulator for the diagnosis of the estrous cycle of the present invention, where the frontal bovine carcass (101) which is fixed to the frontal base (102) can be seen. , the rear bovine housing (103) which is fixed to the rear base (104), and the anal opening (105).
  • Figure 2 shows a side view in longitudinal section of the posterior bovine carcass (103) of the bovine gynecological examination simulator for the diagnosis of the estrous cycle in the first embodiment of the present invention, where the posterior bovine carcass can be seen (103 ), the posterior base (104), the anal opening (5), the pelvic structure (106), the internal supports (107), the rotary device of ovaries (108) in an upright position, the artificial ovaries (109), the stepper motor (1 10), pressure ring (1), solenoid valve (1 12), pressure sensor (3) and pump (1 14).
  • Figure 3 shows a longitudinal sectional side view of the posterior bovine carcass (103) of the bovine gynecological examination simulator for the diagnosis of the estrous cycle in the second embodiment of the present invention, where the posterior bovine carcass can be seen (103 ), the posterior base (104), the anal opening (105), the pelvic structure (106), the internal supports (107), the metal tray (115), the real bovine matrix (116), the ovarian rotator device (108) horizontally, artificial ovaries (109), stepper motor (110), pressure ring (111), solenoid valve (112), pressure sensor (1 13) and pump (114) .
  • Figure 4 shows a top view of the user's hand with the thimble (118) on his index finger when using the bovine gynecological examination simulator for the diagnosis of the estrous cycle, where you can see the sailboat belt (119) and the electrical signal cable (120).
  • Figure 5 shows a side view of the user's hand with the thimble (118) on his index finger when using the bovine gynecological examination simulator for the diagnosis of the estrous cycle, where you can see the sailboat belt (119), the electrical signal cable (120) and the finger sensor (121).
  • Figure 6 shows a diagram showing the arrangement and connection of the electrical components that make up the bovine gynecological exam simulator for the diagnosis of the estrous cycle, where you can see the fingerprint sensor (121), the pressure sensor (113), the electrical source (123), the stepper motor (10), the pump (114), the solenoid valve (112), the microcontroller (122) and the computer (124), where the black lines represent two or more electrical wires that connect the components.
  • Figure 7 shows a side view of the artificial bovine ovary (109) separated from the interchangeable tip (125) belonging to the bovine gynecological examination simulator for the diagnosis of the estrous cycle.
  • Figure 8 shows a side view of the artificial bovine ovary (109) inserted into the interchangeable tip (125) belonging to the bovine gynecological examination simulator for the diagnosis of the estrous cycle.
  • Figure 9 shows a perspective view of the ovarian rotator device (108) belonging to the bovine gynecological examination simulator for the diagnosis of the estrous cycle, where the inner base (131), the track rail (126) can be seen , the fixing screw (127), the movable arm (128), the gearbox (129), the stepper motor (1 10), the rotating disk (130) and 8 interchangeable tips (125).
  • Figure 10 shows a side view of the user's arm with the thimble (1 18) placed on the index finger of his hand when using the bovine gynecological examination simulator for the diagnosis of the estrous cycle in the first modality of the present invention, in where you can see part of the rear bovine casing (103), the anal opening (105), the pressure ring (1 1 1), the pelvic structure (106), the electrical signal cable (120) and the artificial ovary (109).
  • Figure 1 1 shows a side view of the user's arm with the thimble (1 18) placed on the index finger of his hand when using the bovine gynecological examination simulator for the diagnosis of the estrous cycle in the second embodiment of the present invention, where part of the rear bovine housing (103), the anal opening (105), the pressure ring (1 1 1), the pelvic structure (106), the electric cable can be seen of signal (120), the internal supports (107), the metal tray (1 15) and the real bovine matrix (116).
  • a bovine gynecological examination simulator 100 for the diagnosis of the estrous cycle which is made up of the following main parts :
  • the bovine gynecological examination simulator 100 also includes a rear base (104), which is fixed to the lower part of the rear housing (103), providing stability; an anal orifice (105), located in the posterior bovine carcass (103), which is characterized by mimicking the shape and size of the anus of a real bovine female; a pelvic structure (106), fixed inside the posterior bovine casing (103), which is characterized by mimicking the shape of the pelvic bones of a real bovine female.
  • the bovine gynecological exam simulator 100 includes a plurality of internal supports (107), preferably four. Said internal supports (107), fixed inside the rear bovine housing (103), they provide a firm base to place the mechanical tray (115).
  • the bovine gynecological exam simulator 100 includes an ovarian rotator device (108), fixed inside the posterior bovine casing (103), which is characterized by allowing the rotational movement of a plurality of artificial ovaries (109) using the rotation of the stepper motor arrow (110), additionally, it can be configured in a vertical or horizontal position.
  • Said plurality of artificial ovaries (109), preferably eight, are characterized by mimicking the shape and texture of a real bovine ovary.
  • the bovine gynecological exam simulator 100 comprises a stepper motor
  • the bovine gynecological examination simulator 100 of the present invention includes a digital video camera (117), fixed inside the rear bovine casing (103) and connected directly to the computer (124) via a USB cable, allowing it the user observes in real time the interior of the rear bovine casing (103); a thimble (118), which is placed on the user's finger and allows him to detect the pressure exerted on an artificial ovary (109), or on an ovary of the real bovine matrix (116), when simulating a gynecological examination cattle using the present invention; a sailboat belt (119), which is attached to the base of the thimble (118) preventing the thimble (118) from separating from the user's finger during the simulation; an electrical signal cable (120), fixed to the sailboat belt (119) which provides the necessary electrical energy for the finger sensor (121) to function, while sending the digital signals it receives from said sensor to the microcontroller (122); a finger sensor (121), fixed inside the thimble
  • the bovine gynecological examination simulator 100 includes a travel rail (126), which belongs to the ovarian rotator device (108) and is fixed to the inner base (131), which allows the fixing screw (127) to move freely inside its groove in the form of a curve when the latter is without tightening; a fixing screw (127), which belongs to the ovarian rotator device (108) and is inserted into the movable arm (128) through the curved groove of the travel rail (126); a movable arm (128), which belongs to the ovarian rotator device (108) and is attached to the inner base (131) by means of a hinge-type rotating mobile joint, and is also fixed to the gearbox (129) and to the stepper motor (110); a gearbox (129), belonging to the ovarian rotator device (108) and is fixed to the movable arm, in addition it is formed by crown worm gear, which is formed by a screw worm and a worm wheel, where the worm is coupled to the stepper motor arrow (110), while the
  • the outer part of the bovine gynecological examination simulator for the diagnosis of the estrous cycle is made up of the frontal bovine carcass (101), the frontal base (102), the posterior bovine carcass (103) and the posterior base (104), in where said parts allow the user to experience the sensation of being in front of a real bovine, since both carcasses have the shape and size of a female bovine, so that, when joining the front bovine carcass (101) with the carcass posterior bovine (103), the external physical characteristics of a bovine are visualized.
  • the front bovine carcass (101) and the rear bovine carcass (103) of the bovine gynecological examination simulator 100 of the present invention are preferably made of glass fiber, however it is possible to use any other material that allows to imitate the shape of a bovine such as plastic, wood, cardboard, etc.
  • the rear bovine housing (103) is hollow to accommodate the other components of the present invention.
  • the front base (102) and the rear base (104) of the bovine gynecological examination simulator 100 of the present invention are preferably made of wood, however it is possible to use any other rigid material that provides a stable base to fix the front bovine housing (101) and the rear bovine housing (103), such as fiberglass, carbon fiber, plastic, steel, aluminum, etc. Additionally, wheels can be included in both bases to facilitate the transport of the present invention, however this will depend on the needs of the user.
  • the anal opening (105) is a hole in the upper back of the posterior bovine carcass (103), which is located exactly where the anus would be located in a real bovine, so that the user can insert his arm into the posterior bovine carcass (103), as it would in a real bovine when diagnosing the estrous cycle through rectal palpation.
  • the pelvic structure (106) is a rigid plastic structure of the same size and shape as a real bovine pelvis, in such a way that the user experiences the sensation of touching a real bovine pelvis when introducing his arm into the posterior bovine casing (103), just as it would in a real bovine when diagnosing the estrous cycle through rectal palpation. Said pelvic structure (106) is fixed to the inner face of the rear bovine housing (103) by means of screws and nuts.
  • the four internal supports (107) are four metal brackets that provide a firm base so that inside the rear bovine casing (103) the metal tray (115) with a real bovine matrix (1 16) is placed inside, wherein said internal supports (107) are fixed to the internal face of the rear bovine casing (103) by means of screws and nuts.
  • the ovarian rotator device (108) is formed by the inner base (131), the travel rail (126), the fixing screw (127), the movable arm (128), the gearbox (129), the motor in steps (110), the rotating disk (130) and eight interchangeable tips (125), which are the elements that interact mechanically to rotate the artificial ovaries (109) in a controlled manner, in addition to positioning the ovarian rotator device ( 108) vertically or horizontally, depending on the gynecological exam that the user wishes to simulate.
  • the ovarian rotator device (108) must be placed in an upright position, since only in this position can the user reach the ovaries artificial (109) introducing his arm through the anal opening (105).
  • Said ovarian rotator device (108) is fixed to the inner face of the rear bovine housing (103) by means of screws and nuts.
  • the eight artificial ovaries (109) are eight replicas of real bovine ovaries, which are made of silicone, giving the user the feeling of being palpating real bovine ovaries.
  • the eight ovaries have different shapes and sizes with each other, where these shapes and sizes correspond to different stages in the estrous cycle of a female bovine.
  • the user can palpate different artificial ovaries to acquire palpation skills and abilities necessary to make the diagnosis of the estrous cycle by means of rectal palpation, since by distinguishing the differences in size and shape that exist between the eight artificial ovaries, The user can relate them to a stage of the bovine estrous cycle and thus make a diagnosis based on the morphology of the artificial ovary that is palpating.
  • the stepper motor (110) which is part of the ovarian rotator device (108), is the element responsible for providing the rotational movement necessary to rotate the artificial ovaries. Said rotating movement is transmitted from the arrow or shaft of the stepper motor (110) to the gearbox (129), which, in turn, transmits the rotating movement to the arrow or shaft belonging to the rotating disk (130), which, in turn, rotates the eight interchangeable tips (125) with their respective artificial ovaries (109).
  • the electrical energy necessary to run the motor in steps (110) comes from the electrical source (123), where the latter is controlled by the microcontroller (122), through the graphical interface displayed on the computer screen (124), such that the user can control the rotation of the eight artificial ovaries (109) through the computer (124).
  • the pressure ring (11) is a hollow ring made of elastic plastic and covered with elastic fabric, similar to the inflatable sleeve of a medical baumanometer or an inflatable water arm float.
  • the hollow ring shape of the pressure ring (1 1) allows to simulate the anal pressure exerted around the veterinarian's arm, which introduces its arm into the anus of a bovine, to perform rectal palpation, since the pressure ring (11) is fixed in the internal contour of the anal opening (105), in the internal part of the bovine carcass posterior (103), so that when the user inserts his arm into the anal opening (105), the pressure ring (111) surrounds his arm.
  • Anal pressure simulation is possible because the pump (114) supplies air to the pressure ring (111) by inflating it around the user's arm, and producing the sensation of introducing the arm into the anus of a real bovine when performing a rectal palpation
  • the solenoid valve (112) allows to regulate the air pressure inside the pressure ring (11 1), by releasing to the environment, in a controlled manner, the air contained within the pressure ring (111). Where the release of air into the environment is controlled by opening and closing the solenoid valve (112), which is connected to the pressure ring (111) by means of a hose.
  • the electrical energy necessary to open and close the solenoid valve (112) comes from the electrical source (123), where the latter is controlled by the microcontroller (122), which opens or closes the solenoid valve (112) depending on the pressure parameters set during programming and the pressure value detected by the pressure sensor (1 13).
  • the pressure sensor (113) permanently monitors the pressure inside the pressure ring (11), as it is connected to the latter by means of a hose.
  • the digital signal from the pressure sensor (1 3) is transmitted to the microcontroller (122) by means of cables, so that the microcontroller (122) can compare the pressure value detected by the pressure sensor (113) with the pressure parameters established during programming, so that when the pressure value detected by the pressure sensor (3) is less than or equal to the minimum pressure value programmed in the microcontroller (122), the solenoid valve (1 12) closes to prevent air inside the pressure ring (11) from being released into the environment, without However, when the pressure value detected by the pressure sensor (1 13) is greater than or equal to the maximum pressure value programmed in the microcontroller (122), the solenoid valve (112) opens to release the air into the ring of pressure (111) to the environment until the minimum pressure value programmed in the microcontroller (122) is reached again.
  • This controlled opening and closing of the solenoid valve (1 2) allows the pressure ring (111) to inflate and deflate in a cyclical and constant manner, thus mimicking the pulsating anal pressure exerted by the anus of a real bovine around the arm of A veterinarian while he performs a bovine rectal palpation, which is a physiological response.
  • the pump (114) inflates the pressure ring (111) by supplying or introducing pressurized air into the pressure ring (111) by means of a hose.
  • the metal tray (115) is a metal container intended to contain the real bovine matrix (116).
  • the metal tray (115) is only used when the user wishes to palpate real bovine genital organs using the present invention, so it must be introduced into the posterior bovine casing (103) and fixed to the latter when placed in the internal supports (107 ). Once the user has finished using the present invention to palpate real bovine genital organs, the metal tray (115) must be removed from the internal supports (107), to remove the real bovine matrix (116) from the metal tray ( 115).
  • the user can palpate real bovine genital organs, while with the rotary device of ovaries (108) in vertical position, the user can palpate the artificial ovaries (09), whereby the present invention allows simulations with artificial genital organs and real bovine genital organs.
  • the real bovine matrix (116) is a real bovine genital organ, which is used when the user wishes to palpate real bovine genital organs using the present invention, which is also called "fresh test".
  • the digital video camera (117) is a webcam that allows visualizing everything that happens inside the present invention. This visualization is possible because the digital video camera (1 17) is connected directly to the computer (124) through a USB cable, so the user can monitor and visualize everything that happens inside the camera. rear bovine casing (103) in real time, through a graphical interface displayed on the computer screen (124).
  • the thimble (1 18) is a fabric thimble similar to the finger of a glove, which is made up of the sailboat belt (1 19), the electrical signal cable (120) and the finger sensor (121).
  • the main function of the thimble (1 18) is to detect the pressure that the user exerts on an artificial ovary (109), or on an ovary of the real bovine matrix (116), when simulating a bovine gynecological examination using the present invention.
  • Said thimble (118) is placed on the finger of the user to be monitored or examined, which is generally the index finger.
  • the thimble (1 18) on the user's finger is secured with the sailboat belt (119), which is attached to the base of the thimble (118), preventing the thimble (118) from separating from the user's finger during simulation
  • the electrical signal cable (120) which is fixed to the sailboat belt (1 19) and passes through the inside of the thimble (118), is responsible for providing the electrical energy necessary for the fingerprint sensor (121) to function, while sending the digital signals it receives from said sensor to the microcontroller (122). So that the microcontroller (122) is constantly recording the pressure exerted between the user's finger and any object he touches while using the thimble (118).
  • the finger sensor (121) is a force sensor fixed inside the thimble (118) and located at the tip thereof, between the fingerprint of the user's finger and the thimble fabric (118).
  • the finger sensor (121) is connected to the electronic signal cable (120) for its power and for the transmission of digital signals to the microcontroller (122), and its function is to detect the force that is applied between the fingerprint of the finger of the user and the object you are feeling when using the thimble (118).
  • the microcontroller (122) is the electronic device that controls the on and off of the stepper motor (110) and the pump (114), as well as the opening and closing of the solenoid valve (112), all through the electrical source (123), which receives activation signals based on the program recorded on the microcontroller (122) and based on the instructions that the user selects by means of a computer (124). Additionally, the microcontroller (122) monitors the signals from the pressure sensor (113) and the fingerprint sensor (121), processing said signals and translating them into actions of the actuators or by displaying the corresponding data through the computer (124) . At the same time, the microcontroller (122) provides the electrical energy necessary for the pressure sensor (113) and the finger sensor (121) to function properly.
  • the electrical source (123) is the electrical device that provides the energy with the necessary electrical energy so that the stepper motor (1 10), the pump (114) and the solenoid valve (112) can function properly.
  • the computer (124) allows the user to easily operate the present invention through the touch interface displayed on its screen, as well as the selection of options or assignment of instructions by means of its keyboard and mouse. This ease of operation is achieved through the interaction of the computer (124) and the microcontroller (122) through computer software created for this purpose, which displays data to the user at the same time as the video recorded by the digital video camera (117). Said software also allows the user to rotate the rotating disk (130) so that it is located in a position that allows it to palpate the artificial ovaries (109) of interest.
  • the computer (124) allows to record the pressure that the user exerts on the artificial genital organs and on the real bovine genital organs during the gynecological examination for the diagnosis of the estrous cycle, since it creates a record of the pressures detected by the finger sensor (121) during the simulation.
  • the data record can be stored in the computer memory (124) for future reference.
  • the eight interchangeable tips (125) are eight metal parts with an upper tip and a lower tip each, where the upper tip is inserted into an artificial ovary (109) while its lower tip is screwed into the rotating disk (130) through the holes located in the perimeter of the rotating disk (130), which allows the interchangeable tips (125) to be able to change the hole, giving the user the possibility of changing the order in which the artificial ovaries are positioned ( 109).
  • the travel rail (126) is a plate with a curve-shaped groove, which allows the fixing screw (127) to move freely inside the latter when the latter is without tightening.
  • the fixing screw (127) is a screw that passes through the curve-shaped groove of the travel rail (126) to be inserted into a rope hole of the movable arm (128).
  • the interaction between the travel rail (126) and the fixing screw (127), allows the joint of the mobile arm (128) with the inner base (131) to be a "mobile joint” only when the fixing screw (127) is However, it does not tighten, but this interaction also allows the joint of the movable arm (128) with the inner base (131) to be a "fixed joint” when the fixing screw (127) is tightened. Due to this interaction, the ovarian rotator device (108) can be configured in an upright position when the clamping screw (127) is tightened with the movable arm (128) in an upright position, or the ovarian rotator device ( 108) can be set in a horizontal position when the clamping screw (127) is tightened with the movable arm (128) in a horizontal position.
  • the mobile arm (128) is a rectangular profile that is attached to the inner base (131) by means of a hinge-type rotating mobile joint, which allows it to position itself vertically or horizontally.
  • the gearbox (129) is made up of crown worm gear, which is made up of a worm and a worm wheel, where the worm is coupled to the stepper motor shaft (110), while the helical wheel is coupled to the arrow of the rotating disk (130).
  • the rotating disk (130) is a round disk with an axis or arrow in its center to engage with the gearbox (129), as well as eight holes in its perimeter that allow to screw eight correspondingly interchangeable tips.
  • the inner base (131) is a metal plate screed to a metal profile and its main function is to provide a base for fixing the ovarian rotator device (108) to the rear bovine housing (103).
  • the durability of the materials of the parts that compose the present invention were selected to allow users to repeatedly practice the diagnosis of the estrous cycle through rectal palpation, either with real or artificial genital organs, since in this way It is not necessary to practice with a real live bovine to acquire skill and skill in the diagnostic technique, thus avoiding the problems that it entails.
  • the first embodiment of the invention ( Figure 2) is the configuration corresponding to a simulation of a gynecological examination for the diagnosis of the estrous cycle with the objective that the user acquires the palpation skills and abilities necessary to perform the diagnosis of the estrous cycle through rectal palpation, using artificial ovaries (109). So the ovarian rotator device (108) must be configured or placed in an upright position after the metal tray (115) and the real bovine matrix (1 15) have been removed from the inside of the rear bovine casing (103). Subsequently the user must turn on the computer (124) and the electrical source
  • the user After performing the simulation, the user will be able to visualize the data and the video generated during the simulation on the computer screen (124), where said data corresponds to the pressures made during palpation of artificial ovaries (109), which They can also be displayed in real time.
  • the user can use the data and video generated during the simulation, to compare them with the data and video generated during the simulation of an expert veterinarian, and thus identify the errors of his technique, or, he can compare them with the data and the video generated in a previous simulation of himself, and thus check his progress and learning technique, and consequently, the development of his skills.
  • the graphic interface shows in real time the pressure that the user is exerting on the artificial ovary (109) by means of a color code, where the user can know if the pressure exerted is excessive if the red color is displayed, adequate if the green color is displayed, it drops if the yellow or insufficient color is displayed if the blue color is displayed, according to an optimum pressure parameter set during the software programming, providing the user with real-time feedback.
  • the second embodiment of the invention ( Figure 3) is the configuration corresponding to a simulation of a gynecological examination for the diagnosis of the estrous cycle with the objective that the user acquires the palpation skills and abilities necessary to perform the diagnosis of the cycle.
  • estral by means of rectal palpation using the real bovine matrix (116). Therefore, the ovarian rotator device (108) must be configured or placed horizontally before inserting the metal tray (115) and the real bovine matrix (115) into the rear bovine housing (103).
  • the user must turn on the computer (124) and the electrical source (123), then place the thimble (108) on his index finger.
  • the user can visualize the data and the video generated during the simulation on the computer screen (124), where said data corresponds to the pressures made during palpation of the ovaries of the real bovine matrix ( 116), which can also be displayed in real time.
  • the user can use the data and video generated during the simulation, to compare them with the data and video generated during the simulation of An expert veterinarian, and thus identify the errors of his technique, or, can compare them with the data and video generated in a previous simulation of himself, and thus check his progress and learning of the technique, and therefore, the development of your skills
  • the graphical interface shows in real time the pressure that the user is exerting on the ovary of the real bovine matrix (116) by means of a color code, where the user can know if the pressure exerted is excessive if the pressure is displayed. red color, suitable if the green color is displayed, low if the yellow color is displayed or insufficient if the blue color is displayed, according to an optimal pressure parameter set during the software programming, providing the user with real-time feedback .

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Abstract

La présente invention concerne un simulateur d'examen gynécologique bovin permettant le diagnostic du cycle oestral, lequel simulateur permet à l'utilisateur de réaliser des simulations dans lesquelles sont imitiées ou simulées les conditions sensorielles et physiologiques qu'un vétérinaire expérimente lorsqu'il pratique un examen gynécologique bovin afin de permettre le diagnostic du cycle oestral par toucher rectal chez une femelle bovine réelle. De plus, le simulateur selon la présente invention permet d'enregistrer et de mémoriser la pression que l'utilisateur exerce lorsqu'il palpe un ovaire bovin artificiel ou réel, tout en offrant une rétroaction en temps réel au moyen d'une interface graphique.
PCT/MX2014/000067 2013-05-03 2014-05-06 Simulateur d'examen gynécologique bovin permettant le diagnostic du cycle oestral WO2014178702A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2013005006A MX350388B (es) 2013-05-03 2013-05-03 Simulador de examen ginecológico bovino para el diagnóstico del ciclo estral.
MXMX/A2013/005006 2013-05-03

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WO2014178702A1 true WO2014178702A1 (fr) 2014-11-06

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Cited By (2)

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EP4124647A1 (fr) 2021-07-28 2023-02-01 Afton Chemical Corporation Fluide hydraulique
EP4124646A1 (fr) 2021-07-28 2023-02-01 Afton Chemical Corporation Fluide hydraulique

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4124647A1 (fr) 2021-07-28 2023-02-01 Afton Chemical Corporation Fluide hydraulique
EP4124646A1 (fr) 2021-07-28 2023-02-01 Afton Chemical Corporation Fluide hydraulique

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MX2013005006A (es) 2014-11-20

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