Anthropomorphic dummy
By adding card blocks and bosses to the connecting structure of the simulated human neck and trunk, combined with elastic parts and reinforcement blocks, the existing simulated human head rotation design is solved, and the structure is simplified and cost is reduced. and improve stability and reliability effects.
Patent Information
- Application Number
- CN202420995536.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing head rotation design of simulated people is too complex, which increases production costs and assembly difficulty, and poses a risk of shedding, affecting reliability and safety.
By adding a card block to the connecting column of the simulated neck and designing a boss and avoidance groove on the connecting ring of the trunk, combining elastic parts and reinforcement blocks, an accurate limiting and guiding structure is achieved, limiting the rotation of the head, simplifying the Structure and reduce costs.
It realizes effective restrictions on head rotation, reduces production and assembly costs, improves assembly convenience and simulates stability and reliability, and avoids the risk of shedding.
Smart Images
Figure CN222260333U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medical simulation training, and in particular to a simulated human. Background Art
[0002] A medical simulator is a tool used in medical education and training. It usually has the appearance and certain physiological characteristics of the human body and can simulate real medical scenarios to help medical students, doctors and other medical personnel practice various medical operations, such as injections, intubation, cardiopulmonary resuscitation, etc.
[0003] The design of the head rotation limiting products on the market is too complicated, and usually requires adding a separate part to the original structure to achieve the anti-rotation function. This design not only increases the production cost, but also increases the difficulty of assembly. What's worse, there is a risk of the newly added parts falling off, which may affect the reliability and safety of the manikin. Therefore, the present application proposes a manikin that is both economical and easy to assemble and that can limit the head rotation. Utility Model Content
[0004] The embodiment of the present application provides a simulator, which has a simple structure for limiting head rotation, is easy to assemble, has no risk of falling off, and has strong reliability and safety. It solves the problems of the existing simulator's head anti-rotation structure being complex, costly, difficult to assemble, and having the risk of falling off, and having low reliability and safety.
[0005] The embodiment of the present application provides a simulated human, comprising a simulated head, a simulated neck and a simulated torso, wherein the simulated head, the simulated neck and the simulated torso are connected in sequence;
[0006] The simulated neck comprises a neck body and a connecting column, wherein a first end of the connecting column is connected to the neck body, and a clamping block is disposed on an outer wall of a second end of the connecting column;
[0007] The simulated torso comprises a torso main body, a connecting ring is provided at the first end of the torso main body, a shunting groove protruding outward is provided at one side of the connecting ring, a boss is provided at the second end of the connecting ring, two bosses are respectively located at two sides of the shunting groove, and first clamping surfaces are provided at the ends of the two bosses away from the shunting groove, and the first clamping surfaces are parallel to the extension direction of the connecting ring;
[0008] The connecting column is plugged into the connecting ring, the clamping block is plugged into the avoidance groove, and the side wall of the clamping block is clamped into the first clamping surface of the boss.
[0009] In a feasible implementation, the second end of the boss is provided with a guide slope, the guide slope starts from the connection end of the boss and the avoidance groove and ends at the second end of the boss;
[0010] The outer wall of the first end of the clamping block is slidably connected to the guiding inclined surface of the boss.
[0011] In a feasible implementation, the simulated torso further includes a reinforcement block;
[0012] The reinforcing block is arranged on the outer side walls of the connecting ring and the boss, and the reinforcing block has a second clamping surface, and the second clamping surface and the first clamping surface are located in the same plane;
[0013] The side wall of the clamping block is clamped with the first clamping surface and the second clamping surface.
[0014] In a feasible implementation, the simulated neck further includes an elastic member;
[0015] A plurality of elastic members are arranged at the second end of the neck body, and the expansion and contraction direction of the elastic members is consistent with the extension direction of the connecting column;
[0016] When the simulated neck is connected to the simulated torso, the elastic member is in a compressed state.
[0017] In a feasible implementation, the elastic member is an elastic ring, the elastic ring is arranged at the second end of the neck body, and the elastic ring is sleeved on the connecting column.
[0018] In a feasible implementation, the elastic ring is a sponge elastic ring.
[0019] In a feasible implementation, a non-slip pad is provided at the second end of the elastic member, and the non-slip pad is slidably connected to the trunk body.
[0020] In a feasible implementation, a wiring hole is provided inside the connecting column, and the wiring hole is communicated with the inner cavity of the simulated neck and / or the simulated torso.
[0021] A simulated human is provided in an embodiment of the present application, wherein a simulated head, a simulated neck and a simulated torso are connected in sequence, the simulated neck is connected to the simulated torso via a connecting column, a clamping block is provided on the outer wall of the second end of the connecting column, a connecting ring is provided on the first end of the torso body, an avoidance groove protruding outward is provided on one side of the connecting ring, bosses are provided on both sides of the avoidance groove, and a first clamping surface is provided on the end of the boss away from the avoidance groove. When the simulated neck is connected to the simulated torso, the connecting column is plugged into the connecting ring, the clamping block is plugged into the avoidance groove, and the side wall of the clamping block is clamped with the first clamping surface of the boss, thereby limiting the rotation of the connecting column, and further limiting the rotation of the simulated neck and the simulated head.
[0022] The present application cleverly utilizes the existing structure of the cervical frame and torso, and effectively realizes the function of limiting the rotation of the head by adding blocks to the connecting columns, adding bosses to the connecting rings, and adding precise limiting and guiding structures. This design not only simplifies the structure and reduces costs, but also improves the convenience of assembly, while ensuring the stability and reliability of the simulator. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is the front view of the manikin provided by the present application;
[0024] Figure 2 It is a schematic diagram of the structure of a simulated person;
[0025] Figure 3 It is an exploded view of a simulated person;
[0026] Figure 4 is a schematic diagram of the connecting ring and its connecting structure;
[0027] Figure 5 It is a schematic diagram of the matching state of the connecting column and the connecting ring;
[0028] Figure 6 It is a schematic diagram of a boss structure;
[0029] Figure 7 It is a schematic diagram of another boss structure.
[0030] Description of reference numerals:
[0031] 10-simulated head; 20-simulated neck; 30-simulated torso;
[0032] 21-neck body; 22-connecting column; 23-block; 24-elastic member; 31-trunk body; 32-connecting ring; 33-avoidance groove; 34-boss; 35-first clamping surface; 36-guide slope; 37-reinforcement block; 38-second clamping surface. DETAILED DESCRIPTION
[0033] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.
[0034] Simulator medicine is a training method that uses simulation technology and equipment to simulate real medical scenarios and processes. It can help medical professionals improve their clinical skills, communication skills, teamwork skills, and decision-making abilities, while also reducing the occurrence of medical accidents.
[0035] Simulator medical treatment usually includes the following aspects:
[0036] 1. Simulation equipment: including various simulated human models, medical devices and equipment, etc. These devices can simulate the real human body structure and physiological functions, allowing medical professionals to perform practical operations in a simulated environment.
[0037] 2. Simulation scenarios: Various medical scenarios can be simulated, such as surgery, first aid, ward management, etc., allowing medical professionals to practice operations in different scenarios and improve their ability to deal with various complex situations.
[0038] 3. Teaching methods: Teaching methods such as case analysis, group discussion, and role-playing are usually used to enable medical professionals to learn and master relevant knowledge and skills in practical operations.
[0039] 4. Evaluation method: The practical operations of medical professionals can be evaluated to understand their mastery level and shortcomings so as to provide timely feedback and improvements.
[0040] In short, medical simulators are a very effective training method that can help medical professionals improve their clinical skills and overall quality, and provide patients with safer and more effective medical services.
[0041] Most current simulator heads lack the function of limiting rotation, which may cause internal cables or air tubes to cross during operation, increasing the risk of damage to the simulator. In addition, the phenomenon of head rotation during use may cause the face to touch the ground, affecting the normal use and effect of the simulator.
[0042] In addition, the current design of head rotation restriction products is too complicated, and usually requires adding a separate part to the original structure to achieve the anti-rotation function. This design not only increases production costs, but also increases the difficulty of assembly. Worse, there is a risk of the newly added parts falling off, which may affect the reliability and safety of the simulator. Therefore, there is an urgent need for a simulator product that is both economical and easy to assemble to limit rotation, in order to solve the problems of existing products.
[0043] This application proposes a design solution that does not require new structural parts. This solution cleverly utilizes the existing structure of the neck frame and torso, and effectively achieves the function of limiting the rotation of the head by adding precise limit and guide structures. This design not only simplifies the structure and reduces costs, but also improves the convenience of assembly, while ensuring the stability and reliability of the simulator.
[0044] The specific structure of the human simulator provided in this application is described in detail below in conjunction with the accompanying drawings.
[0045] Reference Figure 1-Figure 7 As shown, the embodiment of the present application provides a simulated human, including a simulated head 10, a simulated neck 20 and a simulated torso 30, wherein the simulated head 10, the simulated neck 20 and the simulated torso 30 are connected in sequence;
[0046] The simulated neck 20 includes a neck body 21 and a connecting column 22. The neck body 21 includes a neck shell. The shape of the neck shell is similar to that of a normal person's neck. The upper end of the connecting column 22 is connected to the neck body 21. The upper end of the connecting column 22 extends into the neck shell and can be connected to the neck shell through a connecting piece. A block 23 is provided on the lower outer wall of the connecting column 22.
[0047] The simulated torso 30 includes a torso body 31, which is similar in shape to a normal torso, and has a cavity therein. A connecting ring 32 is provided at the first end of the torso body 31, that is, a connecting ring 32 is provided at the connection between the torso body 31 and the simulated neck 20, and the inner diameter of the connecting ring 32 matches the outer diameter of the connecting column 22. The top of the connecting ring 32 is parallel to the top of the torso body 31, and the bottom of the connecting ring 32 extends into the cavity of the torso body 31. The connecting ring 32 can be a circular ring with a certain strength, which is connected to the inner cavity of the torso body 31, and a side of the connecting ring 32 is provided with an outwardly protruding avoidance groove 33, such as Figure 2 and Figure 3 As shown, the simulated neck 20 is fixedly connected to the simulated head 10, that is, the relative positions of the clamping block 23 and the simulated head 10 are fixed, the clamping block 23 faces the back of the simulated head 10, the avoidance groove 33 matches the shape of the clamping block 23, and the position of the avoidance groove 33 on the connecting ring 32 is located in the front chest direction of the simulated torso 30;
[0048] A boss 34 is provided at the bottom end of the connecting ring 32. The two bosses 34 are respectively located on both sides of the avoidance groove 33. The ends of the two bosses 34 away from the avoidance groove 33 are both provided with a first clamping surface 35. The first clamping surface 35 is parallel to the extension direction of the connecting ring 32, that is, the first clamping surface 35 is a vertical plane.
[0049] like Figure 3As shown, since the avoidance groove 33 faces the front chest direction of the simulated torso 30, the ends of the two bosses 34 facing the avoidance groove 33 are called the front ends, the ends of the two bosses 34 facing away from the avoidance groove 33 are called the rear ends, and the area between the rear ends of the two bosses 34 is called the block activity area; when the simulated neck 20 is assembled with the simulated torso 30, the connecting column 22 is plugged into the connecting ring 32, and the block 23 is plugged into the avoidance groove 33. As the simulated neck 20 continues to move downward, the block 23 is separated from the avoidance groove 33, and the simulated neck 20 is rotated and lifted. The block 23 is made to enter the block activity area. When the simulated head 10 rotates relative to the simulated torso 30, the side wall of the block 23 will be engaged with the first engaging surface 35 of a boss 34, thereby limiting the rotation angle of the simulated head 10 relative to the simulated torso 30. In actual design, when the design dimensions of the avoidance groove 33, the block 23 and the boss 34 are extremely small, and the avoidance groove 33 and the two bosses 34 are compactly designed, the rotation angle of the simulated head 10 relative to the simulated torso 30 is close to 360°. Figure 7 As shown, when the size of the active area of the block is close to the size of the block 23, the rotatable angle of the simulated head 10 relative to the simulated torso 30 is close to 0°.
[0050] Reference Figure 4-Figure 7 As shown, in some embodiments, the bottom end of the boss 34 is provided with a guide slope 36, the guide slope 36 starts from the connection end of the boss 34 and the avoidance groove 33, and the guide slope 36 starts from the front end of the boss 34. When the front end of the boss 34 is connected to the avoidance groove 33, the guide slope 36 is connected to the avoidance groove 33, and when the front end of the boss 34 is not connected to the avoidance groove 33, the guide slope 36 is connected to the lower surface of the connecting ring 32; the guide slope 36 ends at the bottom end of the boss 34, and ends at the rear end of the boss 34, so that the projection of the boss 34 in the radial direction of the connecting ring 32 can be a right triangle;
[0051] During the assembly process of the simulated neck 20 and the simulated torso 30, when the simulated head 10 and the simulated neck 20 are rotated relative to the simulated torso 30, the upper outer wall of the block 23 is slidably connected with the guide slope 36 of the boss 34, thereby facilitating the entry of the block 23 into the active area of the block and facilitating the assembly of the simulated neck 20 and the simulated torso 30.
[0052] Reference Figure 4-Figure 7 As shown, in some embodiments, the simulated torso 30 further includes a reinforcement block 37, and the connecting ring 32, the avoidance groove 33, the boss 34 and the reinforcement block 37 may be an integrated structure;
[0053] The two reinforcing blocks 37 correspond to the two bosses 34 respectively. The reinforcing blocks 37 are arranged on the outer side walls of the connecting ring 32 and the bosses 34. The reinforcing blocks 37 have a second clamping surface 38. The second clamping surface 38 and the first clamping surface 35 are located in the same plane. The lower surface of the reinforcing block 37 and the guiding inclined surface 36 are located in the same plane.
[0054] The side wall of the clamping block 23 is clamped with the first clamping surface 35 and the second clamping surface 38, thereby preventing the boss 34 from being damaged and improving the strength of the simulated human.
[0055] Reference Figure 3 As shown, in some embodiments, the simulated neck 20 further includes an elastic member 24, and the elastic member 24 can be a spring tube, elastic cotton, etc.;
[0056] A plurality of elastic members 24 are disposed at the bottom end of the neck body 21 , and the expansion and contraction direction of the elastic members 24 is consistent with the extension direction of the connecting column 22 ;
[0057] When the simulated neck 20 is connected to the simulated torso 30, the elastic member 24 is in a compressed state, exerting an upward force on the neck body 21 away from the simulated torso 30, so that the upper surface of the clamping block 23 is clamped with the lower surface of the connecting ring 32, and the clamping block 23 is stably located in the clamping block activity area.
[0058] In some embodiments, the elastic member 24 is an elastic ring, which is a ring-shaped elastic material and may be an elastic rubber ring. The elastic ring is disposed at the bottom end of the neck body 21 and is sleeved on the connecting column 22 .
[0059] In some embodiments, the elastic ring is a sponge elastic ring;
[0060] The sponge elastic ring is sleeved on the connecting column 22. In the natural state, the upper part of the sponge elastic ring is located in the neck shell of the neck body 21. When the simulated neck 20 and the simulated torso 30 are assembled, the block 23 is inserted into the avoidance groove 33, and the sponge elastic ring is compressed. When the block 23 enters the active area of the block, the sponge elastic ring is still in a compressed state, and an upward force away from the simulated torso 30 is applied to the neck body 21, the connecting column 22 and the block 23, so that the upper surface of the block 23 is engaged with the lower surface of the connecting ring 32, and the block 23 is stably in the active area of the block.
[0061] In some embodiments, a non-slip pad is provided at the bottom end of the elastic member 24, and the non-slip pad may be a gauze pad with a smooth lower surface. When the simulated neck 20 and the simulated torso 30 are assembled, the lower surface of the non-slip pad is slidably connected to the upper surface of the torso body 31.
[0062] In some embodiments, a wiring hole is provided inside the connection column 22, and the wiring hole is connected to the inner cavity of the simulated neck 20 and / or the simulated torso 30, so as to facilitate the wiring of the simulated human cable.
[0063] According to the above technical features, the working principle of the simulator provided by this application in actual application scenarios is:
[0064] The assembly process of the simulated person is as follows: first, the simulated torso 30 is placed flat, with the chest of the simulated torso 30 facing upward, the simulated head 10 and the simulated neck 20 fixedly connected, the face of the simulated head 10 facing downward, and the connecting column 22 is inserted into the connecting ring 32 of the simulated torso 30, so that the connecting column 22 is plugged into the connecting ring 32, and the block 23 is plugged into the avoidance groove 33. During this process, the sponge elastic ring is compressed. As the connecting column 22 continues to be inserted, the block 23 disengages from the avoidance groove 33. The simulated head 10 and the simulated neck 20 are rotated relative to the simulated torso 30 so that the block 23 enters the block activity area to complete the assembly of the head.
[0065] The sponge elastic ring supports the gap between the simulated neck 20 and the simulated torso 30. When the simulated head 10 and the simulated neck 20 need to be disassembled, the simulated head 10 or the simulated neck 20 only needs to be gently pressed to further compress the sponge elastic ring, and the simulated head 10 is rotated to make the block 23 leave the active area of the block and enter the avoidance groove 33, and the disassembly can be easily completed.
[0066] The present application cleverly utilizes the existing structure of the cervical skeleton and torso, by adding a block 23 to the connecting column 22, a boss 34 to the connecting ring 32, and adding precise limiting and guiding structures, thereby effectively realizing the function of limiting the rotation of the head. This design not only simplifies the structure and reduces costs, but also improves the convenience of assembly, while ensuring the stability and reliability of the simulator.
[0067] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.
[0068] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.
Claims
1. A human simulator, characterized in that: It comprises a simulated head (10), a simulated neck (20) and a simulated torso (30), wherein the simulated head (10), the simulated neck (20) and the simulated torso (30) are connected in sequence; The simulated neck (20) comprises a neck body (21) and a connecting column (22), wherein a first end of the connecting column (22) is connected to the neck body (21), and a clamping block (23) is provided on an outer wall of a second end of the connecting column (22); The simulated torso (30) comprises a torso main body (31), a connecting ring (32) is provided at the first end of the torso main body (31), a side of the connecting ring (32) is provided with an outwardly protruding avoidance groove (33), a second end of the connecting ring (32) is provided with a boss (34), two bosses (34) are respectively located on both sides of the avoidance groove (33), and the ends of the two bosses (34) away from the avoidance groove (33) are both provided with a first clamping surface (35), and the first clamping surface (35) is parallel to the extension direction of the connecting ring (32); The connecting column (22) is plugged into the connecting ring (32), the clamping block (23) is plugged into the avoidance groove (33), and the side wall of the clamping block (23) is clamped into the first clamping surface (35) of the boss (34).
2. The human simulator according to claim 1, characterized in that: The second end of the boss (34) is provided with a guide slope (36), and the guide slope (36) starts from the connection end of the boss (34) and the avoidance groove (33) and ends at the second end of the boss (34); The outer wall of the first end of the clamping block (23) is slidably connected to the guiding inclined surface (36) of the boss (34).
3. The human simulator according to claim 2, characterized in that: The simulated torso (30) further comprises a reinforcement block (37); The reinforcing block (37) is arranged on the outer side walls of the connecting ring (32) and the boss (34), and the reinforcing block (37) has a second clamping surface (38), and the second clamping surface (38) and the first clamping surface (35) are located in the same plane; The side wall of the clamping block (23) is clamped with the first clamping surface (35) and the second clamping surface (38).
4. The human simulator according to any one of claims 1 to 3, characterized in that: The simulated neck (20) further includes an elastic member (24); A plurality of elastic members (24) are arranged at the second end of the neck body (21), and the retracting direction of the elastic members (24) is consistent with the extending direction of the connecting column (22); When the simulated neck (20) is connected to the simulated torso (30), the elastic member (24) is in a compressed state.
5. The human simulator according to claim 4, characterized in that: The elastic member (24) is an elastic ring, which is arranged at the second end of the neck body (21) and is sleeved on the connecting column (22).
6. The human simulator according to claim 5, characterized in that: The elastic ring is a sponge elastic ring.
7. The human simulator according to claim 4, characterized in that: The second end of the elastic member (24) is provided with an anti-skid pad, and the anti-skid pad is slidably connected to the trunk body (31).
8. The human simulator according to claim 1, characterized in that: A wiring hole is provided inside the connecting column (22), and the wiring hole is connected to the inner cavity of the simulated neck (20) and / or the simulated torso (30).