WO2024123257A1

WO2024123257A1 - Animal model for veterinary and medical practice and process for production thereof

Info

Publication number: WO2024123257A1
Application number: PCT/TH2023/000026
Authority: WO
Inventors: Aphiwat PISETPAISAN; Apinun SUPRASERT
Original assignee: Ap 2022 Co., Ltd.
Priority date: 2022-12-07
Filing date: 2023-10-12
Publication date: 2024-06-13
Also published as: TWM656903U

Abstract

An animal model(10) for veterinary and medical practice, and process for production thereof, comprising a set of internal organs(20) and a body frame(40), in which a set of internal organs(20) is placed inside the body frame(40), in which the set of internal organs(20) comprise internal organs, including lungs(200), a stomach(220) and a set of urinary and reproductive organs(230), wherein each internal organ attaches to each other and is wrapped with para rubber(700), in which the animal model(10) for veterinary and medical practice is mainly made from natural rubber, where the preferable natural rubber is para rubber(700), and can enable the practice of important clinical skills through at least three openings. If requiring the practice of clinical skills for each opening or all three openings together, it can also be done, including from the head and neck part(400) through the mouth cavity(409), where the medical devices can be inserted through to the lungs(200) placed in the chest cavity(406) or the stomach(220) placed in the abdominal cavity(445), from the nasal cavity(406), where the medical device can be inserted through to the lungs(200) or the stomach(220) inside the body frame(40), and from the openings of the male urinary organs(250), the medical devices can be inserted through to the urinary bladder(240) placed in the pelvic cavity(446).

Description

TITLE OF THE INVENTION

ANIMAL MODEL FOR VETERINARY AND MEDICAL PRACTICE AND PROCESS FOR PRODUCTION THEREOF

TECHNICAL FIELD

The invention relates to the engineering field, particularly to medical engineering and veterinary engineering, more particularly to the animal model for veterinary and medical practice.

BACKGROUND ART

In the study of veterinary science, animal nursing, veterinary technology, human nursing, and human physician programs of university students, as well as among the educators in veterinary medicine, veterinary nursing, veterinary technology, human medicine and human nursing, a diverse array of clinical skills must be demonstrated and practiced in order to examine and treat both animals and humans. Some examples of clinical skill practices are as follows:

1. Blood sample collection;

2. Intravenous puncture to provide fluids (saline) and intravenous injections;

3. Intramuscular injection training;

4. Ear cleaning practice;

5. Pulse palpation;

6. Insertion of thermometer to measure body temperature;

7. Endotracheal intubation and general anesthesia;

8. Nasopharyngeal intubation;

9. Intubation for endoscopy of the upper airway;

10. Nasogastric intubation;

11. Intubation for upper gastrointestinal endoscopy;

12. Male urinary catheterization;

13. Female urinary catheterization;

14. Resuscitation of patient;

Currently, the training in veterinary science, animal nursing, veterinary technology, human medicine and human nursing involves the demonstration and practice of clinical skills on live animals, such as dogs or cats, in laboratory settings. However, this approach comes with several disadvantages and challenges, including the following:

1. In such demonstrations and practices, the presence of numerous students makes it practically unfeasible to adequately prepare laboratory animals or provide real patient interactions (with humans) to every student. Therefore, it is impossible to prepare sufficient laboratory animals for all students, making the practice of clinical skills by all students unfeasible. This may result in insufficient expertise for some when they are required to make actual physical examinations and treatments.

2. In addition, laboratory animals or patients (humans) used for the practice of clinical skills may be subject to distress and discomfort caused by the practice of clinical skills. The owners of laboratory animals may also become worried and concerned about the welfare of the animals and patients.

Efforts have been made to reduce these problems by creating three-dimensional models that replicate the organs of animals, including humans, which are intended for use as teaching and learning aids, as well as for veterinary and medical practice, including a three-dimensional model for each separate organ, and three-dimensional, whole-body models of animals or humans. These models are primarily manufactured using synthetic substances such as resins, fiberglass and/or silicone.

However, there are also limitations. Firstly, the current three-dimensional models mostly focus on displaying individual body parts, or if they are three-dimensional models for practicing clinical skills, their functionality is very limited. Such three-dimensional models may only facilitate the practice of a very narrow range of clinical skills, possibly just one or two. Consequently, the use of three-dimensional models for teaching and practicing clinical skills in veterinary medicine has become ineffective.

Secondly, existing materials used for three-dimensional modeling lack flexibility and the lifelike softness of actual animal or human skin, including the surfaces of various organs.

Thirdly, materials used are synthetic substances rather than natural substances.

Fourthly, such materials need to be imported from abroad and come at a high price. This invention has aimed to solve the aforementioned disadvantages of the prior art by providing a virtual animal model for veterinary and medical practice, having closely similar size of a real animal and incorporating essential internal organs within a body frame, which enables the practice of a diverse range of clinical skills.

SUMMARY OF THE INVENTION

An animal model for veterinary and medical practice comprising a set of internal organs and body frame, in which the set of internal organs is placed inside the body frame, in which the set of internal organs comprises internal organs including lungs, stomach and a set of urinary and reproductive organs, wherein each internal organ attaches to each other and is wrapped with para rubber.

The body frame comprising a head and neck part, body part, and leg part connecting to each other, in which the head and neck part comprises ears, a nose having a nose cavity, a mouth having a mouth cavity, a pharyngeal structure, a trachea, and an esophagus, wherein the nose cavity and the mouth cavity connect to the pharyngeal structure, the trachea and the esophagus, wherein another end of the trachea connects to the lungs and another end of the esophagus connects to stomach. The body part comprises an internal space, including a chest cavity, an abdominal cavity, and a pelvic cavity for supporting the internal organs. A leg part supports the head and neck part and the body part, in which the leg part comprises at least two legs, in which the animal model for veterinary and medical practice is mainly made from natural rubber whereby the preferable natural rubber is para rubber.

The objective of this invention is to provide the animal model for veterinary and medical practice, which can enable the practice of important clinical skills though at least three openings. If the practice of clinical skills for each opening or all three openings together is required, this can also be done, including from the head and neck part through the mouth cavity, where the medical devices can be inserted through to the lungs placed in the chest cavity or the stomach placed in the abdominal cavity, from the nasal cavity, where the medical device can be inserted through to the lungs or the stomach inside the body frame, and from the openings of the male urinary organs, the medical devices can be inserted through to the urinary bladder placed in the pelvic cavity.

Another objective is to provide the animal model for veterinary and medical practice made from natural rubber, particularly para rubber. Thailand is a source of raw materials and is an important source of para rubber in the world, which allows an animal model to have the contact surface close to the real animal skin and with the main material, which is para rubber that is cheap; thus, reducing the production cost of the animal model for veterinary and medical practice as well.

Another objective of this invention is to provide the animal model for veterinary and medical practice which can enable the practice of a variety of clinical skills, including:

Endotracheal intubation and general anesthesia;

Intubation for upper gastrointestinal endoscopy;

Nasogastric intubation;

Nasopharyngeal intubation;

Intubation for endoscopy of the upper airway;

Male urinary catheterization;

Insertion of mercury thermometer to measure body temperature in anus;

Intramuscular injection;

Ear cleaning practice;

Blood sample collection at front leg;

Blood sample collection at hind leg;

Blood sample collection at nape area;

Pulse palpation on groin area;

Blood sample collection at front leg;

Resuscitation of sick animals.

Another objective of this invention is to provide animal models which are for veterinary and medical training that can enable the practice of a variety of clinical skills in veterinary, and have a contact surface close to the real animal skin. Another objective is to provide the animal model for veterinary and medical practice for use in more efficiently teaching and learning for the practice of clinical skills in veterinary and medication, reduce the use of real animals or humans which is highly beneficial for the educational field of veterinary and medication (human), which can train veterinarians, physicians (human) and related personnel to be proficient in the practice of clinical skills in veterinary medication, which will be further useful for human diagnosis and treatment.

The concept of this invention can also be adapted to a human model made from para rubber for medical training.

Other advantages of this invention appear in the detailed description of this invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The understanding of all of these inventions can be achieved by referring to the drawings for various suitable embodiments attached herewith, together with the details of disclosed invention, in which:

Fig. 1 shows an embodiment of the animal model for veterinary and medical practice.

Fig. 2 shows a linear cross section of the animal model for veterinary and medical practice.

Fig. 3 shows a perspective view of the head and neck part.

Fig. 4 shows a cross section of the head and neck part.

Fig. 5 shows an enlarged view of the pharyngeal structure.

Fig. 6 shows a cross section of the animal model for veterinary and medical practice showing the structure of the head and neck part, the pharyngeal structure and the internal organs.

Fig. 7 shows an enlarged view of the structure of head and neck part, the pharyngeal structure and the lungs as shown in Fig. 6.

Fig. 8 shows a linear cross section of the animal model for veterinary and medical practice at the area of the body part.

Fig. 9 shows a picture of the lungs. Fig. 10 shows a picture of the stomach.

Fig. 11 shows a picture of the set of urinary and reproductive organs.

Fig. 12 shows a picture of the internal organs attached to each other by metal rods.

Fig. 13 shows a picture of the set of internal organs wrapped with para rubber.

Fig. 14 shows a picture of the placement of the internal organs inside the body frame.

Fig. 15 shows a picture of the placement of the internal organs inside the body frame connected to the head and neck part.

Fig. 1 6 shows an illustration for the practice of clinical skills for nasopharyngeal intubation through the trachea.

Fig. 1 7 shows an illustration for the practice of clinical skills for nasopharyngeal intubation through the trachea and into lungs.

Fig. 1 8 shows an illustration for the practice of clinical skills for intubation for upper gastrointestinal endoscopy into the mouth cavity through the esophagus.

Fig. 1 9 shows an illustration for the practice of clinical skills for intubation for upper gastrointestinal endoscopy into the mouth cavity through the esophagus and into the stomach.

Fig. 20 shows an illustration for the practice of clinical skills for intubation through the nasal cavity into the esophagus.

Fig. 21 shows an illustration for the practice of clinical skills for intubation through the nasal cavity into the esophagus to the stomach.

Fig. 22 shows an illustration for the practice of clinical skills for male urinary catheterization into the set of urinary and reproductive organs.

DETAILED DESCRIPTION OF THE INVENTION

This invention can be understood from the following description with reference to an illustration in which the same reference number relates to the same part. Fig.1 shows an embodiment of the animal model for veterinary and medical practice (10), and Fig. 2 shows the linear cross section of the animal model for veterinary and medical practice (10), showing the inner of the animal model for veterinary and medical practice (10), wherein the animal model for veterinary and medical practice (10) comprises a set of internal organs (20) and a body frame (40).

As shown in Fig. 2 , the set of internal organs (20) is placed within the body frame (40), in which the set of internal organs (20) comprises the internal organs including lungs (200), stomach (220) and the set of urinary and reproductive organs (230), in which each internal organ attaches to each other as the set of internal organs (20).

As shown in Fig. 12 and 13, the set of internal organs (20) comprising the internal organs attaching to each other with metal rods (600, 610) and wrapped with para rubber (700).

The internal organs attach to each other with more than one metal rod (600, 610), preferably at least two vertical metal rods (600) and at least three horizontal metal rods (610), where the vertical metal rod (600) and the horizontal metal rod (610) insert into the wall of each organ to firmly attach all internal organs in the correct position as specified to prevent them from moving apart.

Preferably, two vertical metal rods (600) are inserted into the wall of urinary and reproductive organs (230) to firmly attach in the correct position, and when being wrapped with para rubber, the internal organs will be attached to each other as the set of internal organs (20).

Preferably, there are three horizontal metal rods (610), where each rod inserts into the wall of each internal organ to fix each internal organ in the correct and preferable position as specified, where when being wrapped with para rubber, the internal organs will be attached to each other as the set of internal organs (20), preferably each of the horizontal metal rods (610) inserts into the upper part, middle part and lower part of the internal organs.

The internal organs further comprise a diaphragm (260) , having a characteristic of a sheet, placed between the lungs (200) and the stomach (220).

The internal organs further comprise a heart (not shown in the figure), placed between the lungs (200) and the diaphragm (260). Preferably the set of internal organs (20) is placed at the center of internal space of the body frame (40) at the area of the body part (440).

The body frame (40) comprises the head and neck part (400), the body part (440) and the leg part (460) connecting to each other.

As shown in Fig. 2 to 5, the head and neck part (400) comprises the ears (402), the nose (404), with the nose cavity (406), the mouth (408) with the mouth cavity (409), the pharyngeal structure (470), the trachea (480) and the esophagus (490).

In which the nose cavity (406) and the mouth cavity (409) connect to the pharyngeal structure (470), the trachea (480), and the esophagus (490), wherein another end of the trachea (480) connects to the lungs (200), and another end of the esophagus (490) connects to the stomach (220).

As shown in Fig. 5 to 7, the pharyngeal structure (470) comprises the oropharynx (472), the nasopharynx (474) and the laryngopharynx (476), where the mouth cavity (409) connects to the oropharynx (472) and the nose cavity (406) connects to the nasopharynx (474).

The oropharynx (472) and the nasopharynx (474) connect to the laryngopharynx (476), wherein the laryngopharynx (476) is a common point of intersection to the esophagus (490) and the trachea (480), where the esophagus (490) connects to the stomach (220) and the trachea (480) connects to the lungs (200).

As shown in Fig. 8, the body part (440) comprises the internal space, including the chest cavity

(444), the abdominal cavity (445), and the pelvic cavity (446) for supporting the internal organs.

In which the chest cavity (444) comprises an area for placing lungs (442), the abdominal cavity

(445) comprises an area for placing stomach (443), the pelvic cavity (446) comprises an area for placing the set of urinary and reproductive organs (447).

In addition, between the chest cavity (444) and the abdominal cavity (445) further comprises an area to place diaphragm (449), separating the chest cavity (444) from the abdominal cavity (445). As shown in Fig. 1 to 2, the leg part (460) supports the head and neck part (400) and the body part (440), in which the leg part (460) comprises at least two legs (462), preferably comprises four legs (462) for the animal model for veterinary and medical practice (10) to stand like a living animal.

The body frame (40) further comprises an anus (42) at the rear of the body frame (40).

The body frame (40) further comprises a tail (48) at the rear of the body frame (40).

As shown in Fig. 9, the lungs (200) comprise two sides of lung walls (201) connected to each other, in which between the two sides of lung walls (201) are a hollow space and an opening of lungs (202) for supporting the endotracheal tube (204), in which one end of the endotracheal tube (204) attaches to the opening of lungs (202), and another end of the endotracheal tube (204) connects to the trachea (480).

As shown in Fig. 10, stomach (220) comprises two sides of stomach walls (221) connected to each other, in which between the two sides of stomach walls (221) are a hollow space and opening of stomach (222) for supporting the esophageal tube (224) where one end of the esophageal tube (224) attaches to the opening of stomach (222), and another end of the esophageal tube (224) connects to the esophagus (490).

As shown in Fig. 11, the set of urinary and reproductive organs (230) comprising a urinary bladder (240) connecting to the male urinary organ (250).

The urinary bladder (240) having a characteristic of a bag shape similar to a sphere that is hollow inside and has an opening of urinary bladder (242) to connect to the male urinary organ (250).

The male urinary organ (250) has a shape of long bar that is hollow inside, has two sides of open ends, the first side of open end (252) connects to the opening of urinary bladder (242) and the second side of open end (254) is for supporting urinary catheter in practice of clinical skills, in which inside the male urinary organ (250) there are rubber tubes (256) placed along the line, in which one end of rubber pipe (257) extrudes into the urinary bladder (240) and another end of rubber pipe (258) extrudes from the body frame (40 ) for supporting urinary catheter in the practice of clinical skills. The set of urinary and reproductive organs (230) further comprises female urinary organ.

The animal model for veterinary and medical practice (10) is mainly made from natural rubber whereby the preferable natural rubber is para rubber.

The animal model for veterinary and medical practice (10), preferably a pet model, including dog, cat, etc., and further be an animal for labor use and domestic animal models, including cattle, buffalo, elephant, horse, deer, goat, sheep, pig, etc., however, not limited to these.

Process for producing the animal models for veterinary and medical practice (10), the process comprises the following steps:

Process for preparation of the head and neck part (400) and the internal organs comprises: designing the structure of the head and neck part (400), the structure of each organ, including lungs (200), stomach (220), and the set of urinary and reproductive organs (230) with computer program; printing prototype of the structure of the head and neck part (400) and the structure of each organ with 3D printer; finishing the prototype surface of the structure of head and neck part (400) and the structure of each of such organ with any one of the gypsum, wax or plasticine, or a combination thereof; as shown in Fig. 4, for the head and neck part (400), inserting the first metal rod (701) into the nose cavity (406) to the nasopharynx (474) in order to get internal cavity between the nose cavity (406) to the nasopharynx (474) , inserting the second metal rod (702) into the cavity of laryngopharynx (476) to the proximal end of the trachea (480) at the neck base area in order to get internal cavity between the trachea (480) to the laryngopharynx (476), inserting the third metal rod (703) into the cavity of the laryngopharynx (476) to the proximal end of the esophagus (490) at the neck base area in order to get the cavity between the esophagus (490) to the oropharynx (472); preparing a silicone mold, supporting the mold with resin in order to get the mold of the head and neck part (400) and the mold of each organ; pouring liquid para rubber into the mold to form the structure of the head and neck part (400) and each internal organ including the lungs (200), the stomach (220) and the set of urinary and reproductive organs (230).

Process for preparation of the set of internal organs (20) comprises: designing the structure of the body frame (40) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446) with the computer program; printing prototype of the body frame (40) with the 3D printer; finishing the prototype surface of structure of the body frame with any one of the gypsum, wax or plasticine, or a combination thereof; preparing a silicone mold, supporting the mold with resin in order to get the structure of the body frame (40 ) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446); placing internal organs into the internal space by placing the lungs (200) in the chest cavity (444), placing the stomach (220) in the abdominal cavity (445) and placing the set of urinary and reproductive organs (230) in the pelvic cavity (446); attaching each organ together with more than one metal rod, preferably two vertical metal rods (600) and at least three horizontal metal rods (610), where the vertical metal rods (600) and the horizontal metal rods (610) insert into the wall of each organ to firmly attach all internal organs in the correct position as specified to prevent them from moving apart; pouring liquid para rubber on all over the internal organs in order to get the set of internal organs (20).

Process for preparation of the animal model for veterinary and medical practice (10) comprising the body frame ( 40 ) and the set of internal organs (20), the process comprises: designing the structure of the body frame (40) having the head and neck part (400), the body part (440) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446), including the leg part (460) with the computer program; printing prototype of the body frame (40) with the 3D printer. finishing the prototype surface of structure of the body frame (40) with any one of the gypsum, wax or plasticine, or a combination thereof. preparing a silicone mold, supporting the mold with resin in order to get the structure of the body frame (40) having the head and neck part (400), the body part (440) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446), including the leg part (460); placing the head and neck part (400) into the body frame (40) at the area of the head and neck part (400), including placing the set of internal organs (20) into the internal space of the body frame (40); assembling both sides of the mold and pouring liquid para rubber into the body frame (40) in order to get the animal model for veterinary and medical practice (10) having the set of internal organs (20) placed inside; preferably the set of internal organs (20) is placed at the center of the body frame (40), preferably the internal organs further include the diaphragm (260 ) , in which the diaphragm (260) is placed between the lungs (200) and the stomach (220), and further include the heart that is placed in the chest cavity (444), preferably two vertical metal rods (600) are inserted into the wall of the set of urinary and reproductive organs (230) to firmly fix in the correct position and when being wrapped with para rubber (700), the internal organs will be attached to each other as the set of internal organs (20), preferably there are three horizontal metal rods (610) , where each rod inserts into the wall of each internal organ to firmly fix each internal organ in the correct and preferable position as specified, where when being wrapped with para rubber (700) , the internal organs will be attached to each other as the set of internal organs (20), where preferably each of the horizontal metal rods (61 0) inserts into the upper part, middle part and lower part of the internal organs.

With the embodiment according to this invention, the animal model for veterinary and medical practice (10) can be practiced for a variety of clinical skills as follows:

1. Demonstrate and practice endotracheal intubation and general anesthesia.

As shown in Fig. 16 and 17, where the trainer of clinical skills can train the endotracheal intubation through the oral cavity (409) , through the trachea (480) to enter the lungs (200) along the dotted line A, which can be tested whether it is correctly done or not by squeezing air into the endotracheal tube with the ambubag. If the practice of clinical skill is correct, there will be an expansion of the chest cavity (444).

2. Demonstrate and practice intubation for upper gastrointestinal endoscopy.

As shown in Fig. 1 8 and 1 9 , the trainer of clinical skills can train the intubation for upper gastrointestinal endoscopy by using the tube of endoscope into the mouth cavity (409) through the esophagus (490) into the stomach (220) along the dotted line B which test the correct intubation by inspecting the surface in the stomach (220).

3. Demonstrate and practice nasogastric intubation.

As shown in Fig. 20 and 21 , the trainer of clinical skills can train the nasogastric intubation by using the feeding tube through the nose cavity (406) through the esophagus (490) to the stomach (220) for feeding food from the nose cavity (406) to the stomach (220) along the dotted line C.

4. Demonstrate and practice male urinary catheterization.

As shown in Fig. 22, the trainer of clinical skills can train urinary catheterization into the Second side of the open end (254) of the male urinary organ (250) to the urinary bladder (240) placed in the pelvic cavity (446), which can test the correct intubation by releasing liquid from the urinary bladder (240).

5. Demonstrate and practice nasopharyngeal intubation.

6. Demonstrate and practice intubation for endoscopy of the upper airway. . Demonstrate and practice insertion of thermometer to measure body temperature in an anus.

8. Demonstrate and practice intramuscular injection.

9. Demonstrate and practice ear cleaning. 10. Demonstrate and practice blood sample collection at front leg.

11. Demonstrate and practice blood sample collection at hind leg.

12. Demonstrate and practice blood sample collection at nape area.

13. Demonstrate and practice pulse palpation on groin area.

14. Demonstrate and practice blood sample collection at front leg. 15. Demonstrate and practice resuscitation of sick animals.

Claims

1. An animal model for veterinary and medical practice (10) comprising:

A set of internal organs (20) and a body frame (40) wherein the set of internal organs (20) is placed inside the body frame (40), in which the set of internal organs (20) comprises internal organs, including lungs (200), a stomach (220), and a set of urinary and reproductive organs (230), wherein each organ attaches to each other and is wrapped with para rubber (700), the body frame (40) comprises a head and neck part (400) a body part (440) and a leg part (460) connecting to each other, in which the head and neck part (400) comprises ears (402), a nose (404) with a nose cavity (406), a mouth (408) with a mouth cavity (409), a pharyngeal structure (470), a trachea (480) and an esophagus (490), where the nose cavity (406) and the mouth cavity (409) connect to the pharyngeal structure (470), the trachea (480), and the esophagus (490), wherein another end of the trachea (480) connects to the lungs (200), and another end of the esophagus (490) connects to the stomach (220), the body part (440) comprises an internal space, including a chest cavity (444), an abdominal cavity (445) and a pelvic cavity (446) for supporting internal organs, the leg part (460) supports the head and neck part (400) and the body part (440), in which the leg part (460) comprises at least two legs (462), the lungs (200) comprise two sides of lung walls (201) connected to each other, in which between the two sides of lung walls (201) are a hollow space and an opening of lungs (202) for supporting an endotracheal tube (204), one end of the endotracheal tube (204) attaches to the opening of lungs (202), and another end of the endotracheal tube (204) connects to the trachea (480), the stomach (220) comprises two sides of stomach walls (221) connected to each other, where between the two sides of stomach walls (221) are a hollow space and having an opening of the stomach (222) for supporting the esophageal tube (224) in which one end of the endotracheal tube (224) attaches to the opening of the stomach (222), and another end of the esophageal tube (224) connects to the esophagus (490), the set of urinary and reproductive organs (230) comprising an urinary bladder (240) connecting with a male urinary organ (250), where the urinary bladder (240) having a characteristic of a bag shape similar to a sphere that is hollow inside and has an opening of urinary bladder (242) to connect to the male urinary organ (250), where male urinary organ (250) has a shape of long bar that is hollow inside, has two sides of open ends, the first side of open end (252) connects to the opening of urinary bladder (242) and the second side of open end (254) is for supporting urinary catheter in practice of clinical skills, in which inside the male urinary organ (250) there are rubber tubes (256) placed along the line, in which one end of rubber pipe (257) extrudes into the urinary bladder (240) and another end of rubber pipe (258) extrudes from the body frame (40) for supporting urinary catheter in practice of clinical skills.

2. The animal model for veterinary and medical practice (10) according to claim 1, wherein the animal model for veterinary and medical practice (10) is mainly made from natural rubber whereby the preferable natural rubber is para rubber.

3. The animal model for veterinary and medical practice (10) according to claim 1, wherein the internal organs attach to each other with more than one metal rod (600, 610), preferably at least two vertical metal rods (600) and at least three horizontal metal rods (610), where the vertical metal rod (600) and the horizontal metal rod (610) insert into the wall of each organ to firmly attach all internal organs in the correct position as specified to prevent them from moving apart

4. The animal model for veterinary and medical practice (10) according to claim 3 , wherein preferably two vertical metal rods (600) are inserted into the wall of the urinary and reproductive organs (230) and three horizontal metal rods (610) are inserted into the wall of each internal organ, where each rod (610) inserted at the upper part, middle part and lower part of the internal organs.

5. The animal model for veterinary and medical practice (10) according to claim 1, wherein the set of internal organs (20) is placed at the center of the internal space of body frame (40) at the body part (440) area.

6. The animal model for veterinary and medical practice (10) according to claim 1, wherein the internal organs further comprise a diaphragm (260), having a characteristic of a sheet, placed between the lungs (200) and the stomach (220).

7. The animal model for veterinary and medical practice (10) according to claim 1, wherein the internal organs further comprise a heart, placed between both lungs (200) and the diaphragm (260).

8. The animal model for veterinary and medical practice (10) according to claim 1 , wherein body frame (40) further comprises an anus (42) at the rear of the body frame (40).

9. The animal model for veterinary and medical practice (10) according to claim 1, wherein the pharyngeal structure (470) comprises an oropharynx (472) a nasopharynx (474) and a laryngopharynx (476), where the mouth cavity (409) connects to the oropharynx (472) and the nose cavity (406) connects to the nasopharynx (474), the oropharynx (472) and the nasopharynx (474) connect to the laryngopharynx (476), wherein the laryngopharynx (476) is a common point of intersection to the esophagus (490) and the trachea (480), where the esophagus (490) connects to the stomach (220) and the trachea (480) connects to the lungs (200).

10. The animal model for veterinary and medical practice (10) according to claim 1, wherein the chest cavity (444) comprises an area for placing lungs (442), the abdominal cavity (445) comprises an area for placing stomach (443), and the pelvic cavity (446) comprises an area for placing the set of urinary and reproductive organs (447).

11. The animal model for veterinary and medical practice (10) according to claim 1, wherein between the chest cavity (444) and the abdominal cavity (445) further comprises an area to place diaphragm (449), separating the chest cavity (444) from the abdominal cavity (445).

12. The animal model for veterinary and medical practice (10) according to claim 1, wherein the suitable animal model for veterinary and medical practice (10) is preferably a pet model, including dogs or cats.

13. The animal model for veterinary and medical practice (10) according to claim 1, wherein the preferable animal model for veterinary and medical practice (10) is being the animal for labor use and domestic animal models, including cattle, buffalo, elephant, horse, deer, goat, sheep or pig.

14. Process for producing the animal model for veterinary and medical practice (10), according to claims 1 to 13, the process comprises the following steps:

Process for preparation of the head and neck part (400) and the internal organs comprises: designing the structure of the head and neck part (400), the structure of each organ including lungs (200), stomach (220), and the set of urinary and reproductive organs (230) with computer program; printing prototype of the structure of the head and neck part (400) and the structure of each organ with 3D printer; finishing the prototype surface of the structure of head and neck part (400) and the structure of each of such organ with any one of the gypsum, wax or plasticine, or a combination thereof; for the head and neck part (400), inserting the first metal rod (701) into the nose cavity (406) to the nasopharynx (474) in order to get internal cavity between the nose cavity (406) to the nasopharynx (474), inserting the second metal rod (702) into the cavity of laryngopharynx (476) to the proximal end of the trachea (480) at the neck base area in order to get internal cavity between the trachea (480) to the laryngopharynx (476) , inserting the third metal rod (703) into the cavity of the laryngopharynx (476) to the proximal end of the esophagus (490) at the neck base area in order to get the cavity between the esophagus (490) to the oropharynx (472); preparing a silicone mold, supporting the mold with resin in order to get the mold of the head and neck part (400) and the mold of each organ; pouring liquid para rubber into the mold to form the structure of the head and neck part (400) and each internal organ, including the lungs (200), the stomach (220) and the set of urinary and reproductive organs (230).

Process for preparation of the set of internal organs (20) comprises: designing the structure of the body frame (40) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446) with the computer program; printing prototype of the body frame (40) with the 3D printer; finishing the prototype surface of structure of the body frame with any one of the gypsum, wax or plasticine, or a combination thereof; preparing a silicone mold, supporting the mold with resin in order to get the structure of the body frame (40 ) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446); placing internal organs into the internal space by placing the lungs (200) in the chest cavity (444), placing the stomach (220) in the abdominal cavity (445), and placing the set of urinary and reproductive organs (230) in the pelvic cavity (446); attaching each organ together with more than one metal rod, preferably two vertical metal rods (600) and at least three horizontal metal rods (610), where the vertical metal rods (600) and the horizontal metal rods (610) insert into the wall of each organ to firmly attach all internal organs in the correct position as specified to prevent them from moving apart; pouring liquid para rubber on all over the internal organs in order to get the set of internal organs (20).

Process for preparation of the animal model for veterinary and medical practice (10) comprising the body frame (40) and the set of internal organs (20), the process comprises: designing the structure of the body frame (40) having the head and neck part (400), the body part (440) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446), including the leg part (460) with the computer program; printing prototype of the body frame (40) with the 3D printer, finishing the prototype surface of structure of the body frame (40) with any one of the gypsum, wax or plasticine, or a combination thereof.

Preparing a silicone mold, supporting the mold with resin in order to get the structure of the body frame (40) having the head and neck part (400), the body part (440) having the internal space, including the chest cavity (444), the abdominal cavity (445) and the pelvic cavity (446), including the leg part (460); placing the head and neck part (400) into the body frame (40) at the area of the head and neck part (400), including placing the set of internal organs (20) into the internal space of the body frame (40); assembling both sides of the mold and pouring liquid para rubber into the body frame (40) in order to get the animal model for veterinary and medical practice (10) having the set of internal organs (20) placed inside.

15. The process for producing the animal model for veterinary and medical practice (10) according to claim 14, wherein preferably the set of internal organs (20) is placed at the center of the body frame (40), at the area of the body part (440).

16. The process for producing the animal model for veterinary and medical practice (1 0), according to claim 14 , wherein the internal organs further include the diaphragm (260) , in which the diaphragm (260) is placed between the lungs (200) and the stomach (220).

17. The process for producing the animal model for veterinary and medical practice (1 0), according to claim 14, wherein the internal organs further include the heart placed in the chest cavity (444).

18. The process for producing the animal model for veterinary and medical practice (1 0), according to claim 14 , wherein preferably at least two vertical metal rods (600) and at least three horizontal metal rods (610), where the vertical metal rod (600) and the horizontal metal rod (610) insert into the wall of each organ to firmly attach all internal organs in the correct position as specified to prevent them from moving apart.

19. The process for producing the animal model for veterinary and medical practice (1 0), according to claim 14, wherein preferably two vertical metal rods (600) are inserted into the wall of the urinary and reproductive organs (230), and three horizontal metal rods (610) are inserted into the wall of each internal organ where each rod (610) inserted at the upper part, middle part and lower part of the internal organs.