CN210925155U - Training simulator for lip fissure surgery - Google Patents
Training simulator for lip fissure surgery Download PDFInfo
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- CN210925155U CN210925155U CN201921157438.5U CN201921157438U CN210925155U CN 210925155 U CN210925155 U CN 210925155U CN 201921157438 U CN201921157438 U CN 201921157438U CN 210925155 U CN210925155 U CN 210925155U
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Abstract
A training simulator for a lip fissure surgery comprises a lip fissure simulation unit, a tray, an angle adjusting mechanism and a base; the shape of the outer surface curved surface of the tray imitates the shape of the outer surface curved surface of the face of a human body, and the position of the tray imitating the mouth and nose of the human body is concavely provided with an accommodating cavity; the integral shape of the cleft lip simulation unit simulates the shape of the mouth and the nose of a human body, the cleft lip simulation unit is made of elastic materials, a cleft lip simulation opening for simulating cleft lip is formed in the cleft lip simulation unit, and the cleft lip simulation unit is placed in the accommodating cavity so that the tray and the cleft lip simulation unit form a modeling structure capable of completely simulating the curved surface shape of the human body face; the base is located the tray below, the tray pass through angle adjustment mechanism install in on the base, just the tray can pass through angle adjustment mechanism is relative the base rotates and predetermines the angle.
Description
Technical Field
The utility model relates to a surgical instruments field particularly, relates to a cleft lip operation training simulator.
Background
Cleft lip is the most common congenital malformation condition of the oral maxillofacial area, and surgery is the main means of reconstructing its morphology and restoring its function. The reconstruction operation involves important steps of closing lip fissure, recovering continuity of lip arch form, dissecting and reconstructing orbicularis oris muscle, recovering nasal alar form and the like, and common complications after the operation comprise insufficient reduction of lip crest on the side of fissure, discontinuous lip arch, non-ideal nasal alar form, red lip incisal trace and the like. With the improvement of the technical level of lip fissure reduction, the age for implementing the lip fissure reduction operation is getting smaller, most international scholars accept the best operation age of the lip fissure reduction to be 3-6 months after birth, the operation is more and more delicate, and the requirement on the operation skill of a clinician is higher and higher. On the other hand, the patient and family members have obviously improved right-keeping consciousness in medical activities, and the high requirement on the operation effect, so that the chance of the beginner for the operation is relatively reduced, how to enable the young doctors to quickly master the basic requirement of the lip crack operation, and improve the operation skill, and the problem which needs to be solved urgently in the culture of young doctors is formed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a training simulator for the cleft lip surgery, which can be used by students to study and execute comprehensive and end-to-end actual operation of the surgery outside the surgery without using corpses; the lip fissure surgery training simulator is cooperatively developed by combining leading plastic surgeons and aims to promote the development of challenging multi-aspect surgery; innovative design and careful attention to details provide an extremely effective alternative to traditional training techniques.
The embodiment of the utility model is realized like this:
on one hand, the embodiment of the utility model provides a training simulator for lip fissure surgery, which comprises a lip fissure simulation unit, a tray, an angle adjusting mechanism and a base; the shape of the outer surface curved surface of the tray imitates the shape of the outer surface curved surface of the face of a human body, and the position of the tray imitating the mouth and nose of the human body is concavely provided with an accommodating cavity; the integral shape of the cleft lip simulation unit simulates the shape of the mouth and the nose of a human body, the cleft lip simulation unit is made of elastic materials, a cleft lip simulation opening for simulating cleft lip is formed in the cleft lip simulation unit, and the cleft lip simulation unit is placed in the accommodating cavity so that the tray and the cleft lip simulation unit form a shape structure capable of completely simulating the curved surface shape of the human body face; the base is located the tray below, the tray pass through angle adjustment mechanism install in on the base, just the tray can pass through angle adjustment mechanism is relative the base rotates and predetermines the angle.
Preferably, the angle adjusting mechanism comprises a first boss convexly arranged at the bottom end of the tray, a second boss convexly arranged at the top end of the base, and a hinge shaft, wherein the top end and the bottom end of the hinge shaft are respectively hinged with the first boss and the second boss.
Preferably, the tray is of a hollow plastic shell structure.
Preferably, the elastic material is a silicic acid gel.
The utility model discloses beneficial effect includes: (1) the training simulator for the lip fissure surgery is manufactured according to strict standards, is very real, and has a multi-layer tissue structure, and vivid tissue operation and dissection planes; (2) the learning curve required by the trainees to execute the complex program according to the progress of the trainees in the low-pressure environment can be accelerated; (3) the simulator is simple in structure and strong in practicability, and the size of a real person with a real surgical instrument and anatomically accurate is used, so that the technical proficiency of trained personnel can be safely improved under the condition that patients do not compromise; (4) real-time feedback can be provided during training, the ability and confidence of the surgeon are improved, and the training cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of the training simulator for cleft lip surgery according to an embodiment of the present invention.
Fig. 2 is a top view of the training simulator for cleft lip surgery according to an embodiment of the present invention.
Fig. 3 is a schematic view of a tray structure according to an embodiment of the present invention.
Fig. 4 is a schematic view of a lip crack simulation unit according to an embodiment of the present invention.
Icon: 1-a cleft lip simulation unit; 11-a notch; 2-a tray; 21-a containing cavity; 3-an angle adjustment mechanism; 31-a first boss; 32-a second boss; 33-a hinge shaft; 4-base.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 4, the present embodiment provides a training simulator for a lip crack operation, which includes a lip crack simulation unit 1, a tray 2, an angle adjustment mechanism 3 and a base 4; wherein, the tray 2 is a hollow plastic shell structure, the surface curved shape of the tray 2 imitates the surface curved shape of the human face, and the position of the tray 2 imitating the mouth and nose of the human body is concavely provided with a containing cavity 21; the integral shape of the cleft lip simulation unit 1 simulates the shape of the mouth and the nose of a human body, the cleft lip simulation unit 1 is made of silicic acid gel, a cleft lip simulation gap 11 for simulating the cleft lip is formed in the cleft lip simulation unit 1, and the cleft lip simulation unit 1 is placed in the accommodating cavity 21, so that the tray 2 and the cleft lip simulation unit 1 form a modeling structure capable of completely simulating the curved surface shape of the human body face; base 4 is located tray 2 below, and tray 2 passes through angle adjustment mechanism 3 to be installed on base 2, and tray 2 can rotate a preset angle through angle adjustment mechanism 3 relative base 4.
The angle adjusting mechanism 3 may be a connecting member or a lifting table.
Take the connecting piece as an example:
the angle adjusting mechanism 3 comprises a first boss 31 convexly arranged at the bottom end of the tray 2, a second boss 32 convexly arranged at the top end of the base 4 and a hinge shaft 33 respectively hinged with the first boss 31 and the second boss 32 at the top end and the bottom end; in this way, the angle adjusting mechanism 3 is hinged to the first boss 31 and the second boss 32 through the hinge shaft 33; the operator can adjust the height of the tray 2 while freely adjusting the angle of the tray 2.
The friction force between the hinge shaft 33 and the first boss 31 and the second boss 32 enables the angle and the height of the tray to be instantly stopped at a corresponding position after each adjustment is completed, so that an operator can keep the angle and the height of the tray unchanged after the angle and the height of the tray are adjusted.
Because the cleft lip simulation unit 1 of the cleft lip operation simulator is a simulated human body cleft lip model manufactured by using the silica gel according to strict standards, the cleft lip simulation unit 1 has very real texture and a multi-layer organization structure, and is divided into three layers including a skin layer, a simulated muscle fiber layer and a simulated mucosa layer; the epidermal layer is attached to the simulated muscle fiber layer; the simulation mucous layer is embedded under the simulation muscle fiber layer; the epidermis layer, the simulated muscle fiber layer and the simulated mucous layer are tightly attached to each other. When the device is used, a trainee can perform simulated lip crack operation on the lip crack simulation unit 1 of the lip crack operation simulator, the lip crack simulation unit 1 can provide dissection and suture operation, and the trainee can execute a learning curve required by a complex program according to the progress of the trainee in a low-pressure environment; the bottom of the tray 2 can be opened, and the lip crack simulation unit 1 can be easily replaced after being used each time, so that preparation is made for the next operation; on one hand, the lip crack simulation unit 1 can be divided into 2 types according to the crack parts of the lip crack model, including unilateral lip crack and bilateral lip crack; unilateral cleft lip can be divided into incomplete type and complete type; bilateral cleft lips can be divided into incomplete type, complete type and mixed type, i.e. complete type on one side and incomplete type on one side. On the other hand, the degree of the cracks according to the lip crack model can be divided into 4 types, including:
degree I: the lip crack simulating unit 1 is limited to red lip cracking.
II degree: the upper lip part of the lip crack simulation unit 1 cracks and does not crack to the bottom of the nose; 1/2 with a shallow II degree crack not exceeding the height of the lip; depth II is 1/2 where the crevice exceeds the lip height.
And (3) III degree: the upper lip and the bottom of the nose of the lip fissure simulation unit 1 are completely cracked.
Hidden cracking: the epidermis layer of the lip fissure simulation unit 1 is not cracked, but lacks a simulated muscle fiber layer.
Trainees can select corresponding lip crack simulation unit 1 to practise according to different needs in the operation process, when improving ability and confidence, greatly reduced the training cost.
In another embodiment, the angle adjusting mechanism 3 comprises a first boss 31 protruding from the bottom end of the tray 2, a second boss 32 protruding from the top end of the base 4, a hinge shaft 33 with a top end hinged to the first boss 31, and a bolt with a bottom end fixedly connected to the second boss 32; the angle adjusting mechanism 3 is hinged with the first boss 31 through a hinge shaft and fixedly connected with the second boss 32 through a bolt; therefore, the angle adjusting mechanism 3 is hinged with the tray 2, and an operator can freely adjust the angle of the tray 2 according to the requirement; the angle adjusting mechanism 3 and the base 4 can not rotate, so that the stability of the whole lip fissure surgery training simulator structure can be improved, and a more stable operation environment is provided for operators.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A training simulator for a lip fissure surgery is characterized by comprising a lip fissure simulation unit, a tray, an angle adjusting mechanism and a base; wherein the content of the first and second substances,
the shape of the outer surface curved surface of the tray imitates the shape of the outer surface curved surface of the human face, and the position of the tray imitating the mouth and nose of a human body is concavely provided with an accommodating cavity;
the integral shape of the cleft lip simulation unit simulates the shape of the mouth and the nose of a human body, the cleft lip simulation unit is made of elastic materials, a cleft lip simulation opening for simulating cleft lip is formed in the cleft lip simulation unit, and the cleft lip simulation unit is placed in the accommodating cavity so that the tray and the cleft lip simulation unit form a modeling structure capable of completely simulating the curved surface shape of the human body face;
the base is located the tray below, the tray pass through angle adjustment mechanism install in on the base, just the tray can pass through angle adjustment mechanism is relative the base rotates and predetermines the angle.
2. The training simulator for lip fissure surgery according to claim 1, wherein the angle adjustment mechanism comprises a first boss protruding from the bottom end of the tray, a second boss protruding from the top end of the base, and a hinge shaft having a top end and a bottom end hinged to the first boss and the second boss, respectively.
3. The training simulator of claim 1, wherein the tray is of a hollow plastic shell construction.
4. The training simulator for lip crack surgery according to claim 1, wherein the elastic material is silicic acid gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157438.5U CN210925155U (en) | 2019-07-23 | 2019-07-23 | Training simulator for lip fissure surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157438.5U CN210925155U (en) | 2019-07-23 | 2019-07-23 | Training simulator for lip fissure surgery |
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| Publication Number | Publication Date |
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| CN210925155U true CN210925155U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921157438.5U Active CN210925155U (en) | 2019-07-23 | 2019-07-23 | Training simulator for lip fissure surgery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288893A (en) * | 2019-07-23 | 2019-09-27 | 西安科智骨医疗器械有限公司 | A kind of harelip operation training simulators |
| RU2817060C1 (en) * | 2023-11-20 | 2024-04-09 | Антон Игоревич Петухов | Simulation cosmetology training device for practicing lip contouring skills |
-
2019
- 2019-07-23 CN CN201921157438.5U patent/CN210925155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288893A (en) * | 2019-07-23 | 2019-09-27 | 西安科智骨医疗器械有限公司 | A kind of harelip operation training simulators |
| RU2817060C1 (en) * | 2023-11-20 | 2024-04-09 | Антон Игоревич Петухов | Simulation cosmetology training device for practicing lip contouring skills |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201014 Address after: Group 4, Baihe community, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Sichuan Kangming Intelligent Equipment Technology Co.,Ltd. Address before: 710018 Shop 102, Jingwei International Center, 29 Xijin Road, Jingwei New Town, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee before: Xi'an Kezhi Bone Medical Devices Co.,Ltd. |
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