CN203573550U - Device applied to single hole laparoscopic training - Google Patents
Device applied to single hole laparoscopic training Download PDFInfo
- Publication number
- CN203573550U CN203573550U CN201320767898.6U CN201320767898U CN203573550U CN 203573550 U CN203573550 U CN 203573550U CN 201320767898 U CN201320767898 U CN 201320767898U CN 203573550 U CN203573550 U CN 203573550U
- Authority
- CN
- China
- Prior art keywords
- simulation
- wall
- stomach wall
- single hole
- abdominal cavity
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Instructional Devices (AREA)
- Endoscopes (AREA)
Abstract
The utility model discloses a device applied to single hole laparoscopic training, which belongs to the technical field of general surgery clinical specialties. The device comprises a simulation anterior abdominal wall, a simulation posterior abdominal wall, a simulation lateral abdominal wall, a simulation abdominal cavity and a simulation operation apparatus. The device is characterized in that a small hole is arranged in the simulation anterior abdominal wall; the simulation operation apparatus passes through the small hole to enter the simulation abdominal cavity; a base is arranged in the simulation abdominal cavity; the base is fixed at the middle position at the bottom of the simulation abdominal cavity through a clip; simulation contents are fixedly arranged on the base, wherein the simulation contents comprise simulation viscera, simulation blood vessels and nerves and simulation lesions; the simulation blood vessels and nerves are a number of elastic lines, wherein each of the simulation blood vessel and nerve is provided with a tension sensor; and each tension sensor is connected with an alarm circuit through a single chip microcomputer. Compared with the existing technology, the device has the characteristic of high simulation fidelity.
Description
Technical field
The utility model relates to a kind of simulation teaching aid, particularly a kind of single hole chamber mirror practice device.
Background technology
The innovation of technology has promoted the operating development of 21st century, two ten years in the past, micro-wound surgical operation has replaced many abdominals gradually, wherein, what be most widely used is laparoscopic surgery, because it possesses the features such as operation wound is little, postoperative pain is light, the hospital stays is short, cosmetic result is good, be successfully applied in the operations such as general outer, uropoiesis, gynaecology, become the forefront of current medical science and technology development.
Than opening type operation, the degree-of-difficulty factor of laparoscopic surgery is larger, and in surgical procedure, doctor can not directly see the region of operation, more emphasizes to carry out meticulous surgical procedures under mirror.This just needs doctor to grasp good space orientation technical ability, eye hand coordination technical ability and operation technique technical ability, only has the training through preoperative a large amount of repetitions could obtain consummate technology.
Recent years, single-hole laparoscopic surgery technology develops rapidly again, and its basic concept is exactly that the multiplex (MUX) of traditional laparoscopic surgery is focused on to otch passage of umbilical region as passage, and a nearly step has been dwindled operation wound, reduced otch quantity, but its operation easier is larger.Owing to being subject to operating the restriction of duct number, operation can opereating specification be limited to compared with laparoscopy operation, easily causes the mutual interference of apparatus phase, impact operation; The traction difficulty of adjacent organ is strengthened, increased operating difficulty; Apparatus and light source coaxially can affect the judgement of patient to the degree of depth and distance, affect surgical field of view.The problems such as real training doctor's ubiquity in study single-hole laparoscopic technical process and had a big risk, growth cycle length, performance difficulty.Therefore at present in the urgent need to a kind of effective single hole chamber mirror practice device, effectively improve the effect of laparoscope skill training, shorten cycle of training, promote the universal of single-hole laparoscopic technology and improve.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, and mirror practice device in a kind of single hole chamber is provided.
The technical scheme in the invention for solving the technical problem is: a kind of single hole chamber mirror practice device, comprises the front stomach wall of simulation, simulation posterior abdominal wall, analog side stomach wall, simulation abdominal cavity and sham operated apparatus; It is characterized in that: before described simulation, stomach wall is provided with an aperture, sham operated apparatus enters simulation abdominal cavity through this aperture, and described simulation is provided with base in abdominal cavity, and described base is fixed on the centre position of bottom, simulation abdominal cavity by clip; On described base, be fixedly installed analog content thing, described analog content thing comprises simulation internal organ, simulated blood vessel and nerve and simulated lesion place; Described simulated blood vessel and nerve are many elasticity lines, on every simulated blood vessel and nerve, are equipped with tension pick-up, and described tension pick-up is connected with alarm circuit by single-chip microcomputer.
Before above-mentioned simulation, stomach wall is elastic caoutchouc.
Above-mentioned simulation posterior abdominal wall and analog side stomach wall are rigid plastic.
It is transparent that an above-mentioned side form is intended flank wall.
Above-mentioned bilateral analog side stomach wall is transparent.
Before above-mentioned simulation, stomach wall and a side form are intended passing through gemel connection between flank wall.
Compared with prior art, the utlity model has following outstanding beneficial effect.
1, provide a kind of single hole simulation teaching aid, the difficulty of training is improved, can effectively improve the effect of laparoscope skill training, generally improved real training doctor's ability to work, promoted the universal of single-hole laparoscopic technology and improved.
2, this teaching aid has effectively improved the validity of laparoscopically surgical operation simulation, and the operating space of altitude simulation laparoscopic surgery and visual experience, for clinician trains and improves laparoscopic procedure technology and improved a good instrument.
3, when sham operated apparatus is to simulated blood vessel and compression of nerves when excessive, alarm is brought into play warning function, can help doctor to train oneself operating force and skill, prevent from that operating force is excessive blood vessel and nerve are damaged, for work in the future lays the foundation.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present utility model.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, the utility model comprises the front stomach wall 1 of simulation, simulation posterior abdominal wall 2, analog side stomach wall 4, simulation abdominal cavity 3 and sham operated apparatus 5.Described simulation abdominal cavity 3 is surrounded and is formed by the front stomach wall 1 of simulation, simulation posterior abdominal wall 2, analog side stomach wall 4.
Before described simulation, stomach wall 1 is elastic caoutchouc, and before simulation, stomach wall 1 is provided with an aperture, and sham operated apparatus 5 enters simulation abdominal cavity 3 through this aperture, carries out operation technique.Described simulation posterior abdominal wall 2 and analog side stomach wall 4 are rigid plastic.
A described side or bilateral analog side stomach wall 4 are transparent, are convenient to other people and watch and learn operating theater instruments and enter angle and cooperation each other.
In described simulation abdominal cavity 3, be provided with base 6, described base 6 is fixed on the centre position of simulation 3 bottoms, abdominal cavity by clip 7, on described base 6, be fixedly installed analog content thing, described analog content thing comprises simulation internal organ 8, simulated blood vessel and nerve 9 and simulated lesion place, described simulated blood vessel and neural 9 is many elasticity lines, on every simulated blood vessel and neural 9, be equipped with tension pick-up, described tension pick-up is connected with alarm circuit by single-chip microcomputer, described single-chip microcomputer is STC12C5A60S2, when 5 pairs of simulated blood vessels of sham operated apparatus and neural 9 pressure are when excessive, when the tension force that tension pick-up transmits is greater than single-chip microcomputer setting threshold, alarm is brought into play warning function.Can help doctor to train oneself operating force and skill, prevent from that operating force is excessive blood vessel and nerve are damaged, for work in the future lays the foundation.
In prioritization scheme, before described simulation, stomach wall 1 and a side form are intended passing through gemel connection between flank wall 4, are convenient to change analog content thing.
This teaching aid has effectively improved the validity of laparoscopically surgical operation simulation, and the operating space of altitude simulation laparoscopic surgery and visual experience, for clinician trains and improves laparoscopic procedure technology and improved a good instrument.A kind of single hole simulation teaching aid is provided, the difficulty of training is improved, can effectively improve the effect of laparoscope skill training, generally improved real training doctor's ability to work, promoted the universal of single-hole laparoscopic technology and improved.
It should be noted that; particular of the present utility model have been described in detail the utility model; for a person skilled in the art, the various apparent change of in the situation that not deviating from spirit and scope of the present utility model, it being carried out is all within protection domain of the present utility model.
Claims (6)
1. a single hole chamber mirror practice device, comprises the front stomach wall of simulation, simulation posterior abdominal wall, analog side stomach wall, simulation abdominal cavity and sham operated apparatus; It is characterized in that: before described simulation, stomach wall is provided with an aperture, sham operated apparatus enters simulation abdominal cavity through this aperture, and described simulation is provided with base in abdominal cavity, and described base is fixed on the centre position of bottom, simulation abdominal cavity by clip; On described base, be fixedly installed analog content thing, described analog content thing comprises simulation internal organ, simulated blood vessel and nerve and simulated lesion place; Described simulated blood vessel and nerve are many elasticity lines, on every simulated blood vessel and nerve, are equipped with tension pick-up, and described tension pick-up is connected with alarm circuit by single-chip microcomputer.
2. single hole according to claim 1 chamber mirror practice device, is characterized in that: before described simulation, stomach wall is elastic caoutchouc.
3. single hole according to claim 1 chamber mirror practice device, is characterized in that: described simulation posterior abdominal wall and analog side stomach wall are rigid plastic.
4. single hole according to claim 1 chamber mirror practice device, is characterized in that: it is transparent that a described side form is intended flank wall.
5. according to any one single hole chamber mirror practice device described in claim 1 ~ 3, it is characterized in that: described bilateral analog side stomach wall is transparent.
6. single hole according to claim 1 chamber mirror practice device, is characterized in that: before described simulation, stomach wall and a side form are intended passing through gemel connection between flank wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767898.6U CN203573550U (en) | 2013-11-29 | 2013-11-29 | Device applied to single hole laparoscopic training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767898.6U CN203573550U (en) | 2013-11-29 | 2013-11-29 | Device applied to single hole laparoscopic training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203573550U true CN203573550U (en) | 2014-04-30 |
Family
ID=50541271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767898.6U Expired - Fee Related CN203573550U (en) | 2013-11-29 | 2013-11-29 | Device applied to single hole laparoscopic training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203573550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530884A (en) * | 2016-12-23 | 2017-03-22 | 北京博医时代教育科技有限公司 | Bean-clamping simulator for laparoscopic technique training and use method for bean-clamping simulator |
| CN111354253A (en) * | 2020-04-15 | 2020-06-30 | 南京脑科医院 | Single-hole thoracoscope simulation operation device |
| WO2023104057A1 (en) * | 2021-12-09 | 2023-06-15 | 深圳先进技术研究院 | Surgical training device and system, and method for acquiring motion information of surgical instrument |
-
2013
- 2013-11-29 CN CN201320767898.6U patent/CN203573550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530884A (en) * | 2016-12-23 | 2017-03-22 | 北京博医时代教育科技有限公司 | Bean-clamping simulator for laparoscopic technique training and use method for bean-clamping simulator |
| CN111354253A (en) * | 2020-04-15 | 2020-06-30 | 南京脑科医院 | Single-hole thoracoscope simulation operation device |
| WO2023104057A1 (en) * | 2021-12-09 | 2023-06-15 | 深圳先进技术研究院 | Surgical training device and system, and method for acquiring motion information of surgical instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203562128U (en) | Porous laparoscope simulation teaching aid | |
| CN202694651U (en) | Laparoscopic surgery puncture operation training device | |
| CN2751372Y (en) | Laparoscope simulated training table | |
| CN203338651U (en) | Laparoscope exercising machine | |
| CN202003575U (en) | Skill training device for simulation phantom peritoneoscope | |
| Lumley | Surface anatomy: the anatomical basis of clinical examination | |
| CN203573550U (en) | Device applied to single hole laparoscopic training | |
| CN207765007U (en) | Laparoscopic surgery puncture knot tying training device | |
| CN206741752U (en) | Simulated humanbody laparoscopic surgery simulated training system | |
| CN200979766Y (en) | A training simulator for laparoscopic surgical procedures | |
| CN202443678U (en) | Simulated training device for endoscopic surgeries | |
| CN202677692U (en) | Laparoscopic surgery training model used for students | |
| Powell et al. | Laparoscopy and laparoscopic surgery | |
| Al-Qattan et al. | The use of the phrenic nerve communicating branch to the fifth cervical root for nerve transfer to the suprascapular nerve in infants with obstetric brachial plexus palsy | |
| CN202694653U (en) | Multipurpose laparoscopic surgery trainer | |
| KR20180033189A (en) | Appendectomy model | |
| CN205698902U (en) | Anti-spinal cord injury electric stimulating instrument | |
| CN205862668U (en) | A kind of true chamber mirror Minimally Invasive Surgery simulation training system | |
| Yeung et al. | Inguinal herniotomy: laparoscopic-assisted extraperitoneal technique | |
| RU2375976C1 (en) | Device for laparoscopy | |
| CN203328746U (en) | Pediatric inguinal hernia repair needle | |
| CN101807360B (en) | Training model for single-hole laparoscopic surgery | |
| TWI765650B (en) | Abdominal surgery simulation training device | |
| CN209248876U (en) | Lumbar puncture simulator | |
| CN208622309U (en) | Biological model is used in integrated form experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |