CN201417550Y - Cavity mirror training apparatus for living animals - Google Patents
Cavity mirror training apparatus for living animals Download PDFInfo
- Publication number
- CN201417550Y CN201417550Y CN2009200336093U CN200920033609U CN201417550Y CN 201417550 Y CN201417550 Y CN 201417550Y CN 2009200336093 U CN2009200336093 U CN 2009200336093U CN 200920033609 U CN200920033609 U CN 200920033609U CN 201417550 Y CN201417550 Y CN 201417550Y
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- Prior art keywords
- cavity mirror
- rotating disk
- images
- training apparatus
- animal
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Abstract
The utility model relates to a cavity mirror training apparatus, which can use a living rabbit to simulate the cavity mirror surgery. The training apparatus comprises a high-definition camera, a console, an image collecting card and a computer integrated machine for amplifying images and recording, and images are projected to a display after collecting and properly amplifying the images. The high-definition camera and the console can adjust the angle of the camera in all direction, thereby the training apparatus can simulate the flexibility of a cavity mirror display system, can zoom in or zoom the images through the computer integrated machine and an image control software system, perfectly amplifies internal organs of rabbits, enables the actual size of the images of living organs to beextremely similar to the actual cavity mirror surgery of human bodies. The training apparatus has very good practical significance to improve the cavity mirror basic skills, the conventional cavity mirror surgical operation and the techniques of medical students and clinicians.
Description
Technical field
The utility model relates to a kind of apparatus that is used for the training of surgery endoscope-assistant surgery, specifically, is the novel cavity mirror trainer that living animal can be used for the endoscope-assistant surgery training.
Background technology
The application of endoscope-assistant surgery Clinical Surgery is very universal, relate to numerous areas such as gall-bladder, stomach, knot rectum, oesophagus, lungs and gynaecology, its have wound little, recover the disease that advantage such as fast, that operating time is short even some routine operation can not finish (as the low Low Level radical resection of rectal carcinoma etc.) and all can under the mirror of chamber, finish.At present, developed country, about 70% of total operation is to finish by the chamber mirror; High-grade hospital in China, the operation that 30%-40% is also arranged is to finish by the chamber mirror, and this ratio is the trend of rapid rising.
The principle and the purpose of the operation of endoscope-assistant surgery and routine operation operation are basic identical, are that routine operation is operated not available technical ability but cooperate by stock operation and non-direct-view trick at a distance.So far, be subjected to the influence of conventional surgical teaching and the restriction of expensive cavity mirror system, MED only can carry out basic training training such as conventional operation stitching, ligation during university, do not carry out the chance of basic training training under the mirror of chamber.In clinical practice, often be the doctor who does not have chamber mirror basic training, lead down higher level doctor and directly carry out endoscope-assistant surgery operation and training on one's body the patient.Trace it to its cause is because medical colleges and schools and clinical lacks a kind of exercising device that can simulate endoscope-assistant surgery preferably.
At present, chamber mirror training aids on the market (as the laparoscope virtual training system of American I mmersion company and Beijing Bei Desida company), cabinet is arranged, light source, monitor the level LCD, power supply, by the computer simulation operative process, rely on the three-dimensional sensing technology, in virtual sponge, on the objects such as human organ, exercise is basic to be sewed up, knotting and operation technique, but to the tractive tension force in the actual operation operation, hemorrhage grade can not be simulated out, with the sensation in the actual human body endoscope-assistant surgery, the difficulty and the operation skill that occur greatly differ from each other, so can not simulate the endoscope-assistant surgery process very truly.And for example, the chamber mirror training aids of U.S. 3D Med company only limits to the basic stitching of exercise, knotting technology on sponge, can not simulate the human body operation technique, so also lack practicality.
The utility model content
The inspiration that the utility model is based on following thinking is accomplished: zoopery is the important means of surgery basic training training.How to do zoopery with dog in the conventional training, the price of dog is more expensive, and volume is too big, is not suitable for placing in the mirror training aids of chamber; Cheap, the acquisition easily of rabbit, its anatomical structure and mammals such as dog and human body are similar, though can place in the mirror training aids of chamber, the rabbit internal organs are too little, are not suitable for doing conventional surgical operation study and use.Can?
The purpose of this utility model, be to overcome the deficiency that existing exercise equipment exists, design a kind of chamber mirror training aids--adopt microspur camera head, computer, software, reach the internal organs of suitable amplification rabbit, by the rabbit actual conditions of anthropomorphic dummy's celioscope operation realistically, the basic training of exercise endoscope-assistant surgery, skilled and raising endoscope-assistant surgery operative skill.
The utility model is achieved in that mainly to be amplified by image acquisition high-resolution camera, image pick-up card, image and record with computing machine all-in-one, a supervision level LCD, cabinet, light source, placement animal rotating disk, image acquisition and software for editing, power supply and constitutes.The slide rail that has pallet to enter on the box bottom; Can on pallet, rotate freely by bearing at installation placement animal rotating disk, this rotating disk on the pallet; When rotating disk rotated to ideal position, rotating disk can be fixed it by the control knob device.In the mirror training aids cabinet of chamber, the built-in high-resolution camera and the control desk of angle adjustable and enlargement factor arranged, through image acquisition, appropriateness are rendered on the display after amplifying--realized the purpose of realistic simulation body cavity videoendoscopic surgery.
During use: behind opening power and the light source, the rabbit of anaesthetizing and opening abdomen is placed on the placement animal rotating disk that operative training uses, four limbs and neck with on the rotating disk with snap close fix.Rotary turnplate uses the control knob device of lock rotating disk that rotating disk is fixed to proper angle.Adjust the high-resolution camera again to the angle that shows operating field.From the handle hole of both sides, insert the chamber mirror,, retract rabbit stomach wall and intestinal tube with traction elastic separating plier or the spring carrier arm by cabinet wall, expose operating field after.Inserting the chamber mirror from central main operation hole clamps, cuts etc. and begin training.Camera is sent to image pick-up card with image, enters computing machine again after conversion, through image acquisition and after amplifying the processing of software, shows on LCD., be used through the animal rotating disk of rotatable adjusting angle and high-resolution camera and computer all-in-one machine, the trainer can reach the purpose of realistic simulation body cavity videoendoscopic surgery from the surgery situation of display Direct observation oneself operation like this.
The utility model can carry out a complete set of operating process training of conventional endoscope-assistant surgery with the live body rabbit.By built-in adjustable camera, angle that can comprehensive adjusting camera is with the movable property of imitation chamber mirror imaging system.Solidify all-in-one and image acquisition and control software by computer, can regulate the image size, make the true endoscope-assistant surgery finding of living animal organ and human body extremely similar; And, can play the operation and the endoscope-assistant surgery demonstration video recording that record.This chamber mirror training aids, creationary living animal being applied to and true the operation with the chamber mirror trainer of same principle of cavity mirror system and structure, except on living animal, practising basic chamber mirror technical ability, more can finish multiple simulated surgical operation process, as operations such as stomach excision, gallbladder removal, lungs excision, oesophagus excision, lungs excision, uterus and oophorectomizes.Obviously, if the operator can be on this chamber mirror training aids skillfully operation, on the method for basic skills such as chamber mirror stitching that just can be when the body cavity videoendoscopic surgery, knotting and conventional endoscope-assistant surgery, the skill, reach purpose on top of.
Description of drawings
Fig. 1. be the profile synoptic diagram of chamber mirror training aids;
Fig. 2. the side cross-sectional views of Fig. 1 chest portion branch;
Fig. 3. the animal pallet of Fig. 2 and slide rail synoptic diagram;
Fig. 4. workflow diagram of the present utility model.
Among the figure: 1 for monitoring the level LCD; 2 is the operation keyboard of in-built electrical brain system; 3 is handle hole; 4 tracks for animal rotating disk and pallet slip into the hole; 5 is illuminator; 6 is built-in high-resolution camera and control desk; 7 for placing the animal rotating disk; 8 is swivel bearing; 9 is the control knob device; 10 is pallet; 11 the tracks that slip into for pallet; 12 is in-built electrical brain system and power storehouse.
Embodiment
Below in conjunction with embodiment of the present utility model of accompanying drawing narration
Fig. 1 is the outside drawing of chamber mirror training aids.1 for monitoring the level LCD; 2 is the operation keyboard of in-built electrical brain system; 3 is handle hole; 4 tracks for animal rotating disk and pallet slip into the hole.Shell sizes is: the about 45cm of length, the about 55cm of width (degree of depth), high about 27cm (putting down display state) and 62cm (opening display state).The material of this shell is a sandblast PVC sheet material, and thickness is 2mm.
Fig. 2 is the A-A sectional view of training aids casing.5 is illuminator; 6 is built-in high-resolution camera and control desk; 7 for placing the animal rotating disk, and circle has the snap close of fixing tame rabbit neck part and four limbs on the rotating disk; 8 is swivel bearing; 9 for pinning the control knob device of rotating disk; 10 square pallets for carrying animal rotating disk; 11 the tracks that slip into for pallet; 12 is in-built electrical brain system and power storehouse.
Fig. 3 is animal pallet and the slide rail part of Fig. 1.Placing animal rotating disk (7) be circle, and the fixedly snap close of rabbit four limbs and neck is arranged above.Rotating disk is connected with square pallet (10) by swivel bearing (8); The interior axle of slide rail is housed below the square pallet (10), and tank floor is equipped with the overcoat of slide rail.Square pallet is inserted in the casing through the side window (4) of casing by slide rail (11) in the mode that drawer-like enters.When placement animal rotating disk rotated to correct position, control knob device (9) was fixed rotating disk; This control knob device is by fixedly connected being integral before and after fixing button, spring, the friction sheet rubber.Adjust camera (6) to the angle that shows operating field.From both sides handle hole (3), insert the chamber mirror, with traction elastic separating plier (during two people's operation trainings), or the spring carrier arm by cabinet wall (during the one man operation training) retracts rabbit stomach wall and intestinal tube etc., after exposing operating field, from central main operation hole (3), insert the chamber mirror and clamp, cut etc., the training of beginning operation technique.
Fig. 4 has shown the workflow of present embodiment
Behind opening power (12) and the light source (5), the rabbit of anaesthetizing and opening abdomen is put on the animal rotating disk (7), with on the rotating disk with snap close fixedly neck and the four limbs of rabbit.Rotating disk is connected with square pallet (10) by swivel bearing (8), and square pallet is inserted in the casing by slide rail (11).Regulate the camera angle by camera control desk (6), and rotary-tray is to the desirable operation technique visual field.Camera is sent to image the image pick-up card and the computer software of computing machine all-in-one (12).The operator is by keyboard and mouse (2) control image acquisition and amplify software, the visual field is amplified to simulation human body situation after, on LCD (1), show.The trainer can be from the surgery situation of display Direct observation oneself operation.
Claims (3)
1. chamber mirror training aids that adopts living animal, cabinet, light source (5) are arranged, monitor a level LCD (1), it is characterized in that: by high-resolution camera and control desk (6), image acquisition, amplify and record with computing machine all-in-one (12), place animal rotating disk (7), image acquisition and software for editing (12) and constitute; The built-in high-resolution camera of built-in angle adjustable of cabinet and enlargement factor and control desk (6); Place animal rotating disk (7) and on square pallet (10), rotate freely by bearing (8), and fixing by fixing button device (9); The slide rail (11) that on chassis backplane, has square pallet (10) to enter.
2. chamber according to claim 1 mirror training aids is characterized in that: placing animal rotating disk (7) is garden shape, and the snap close of fixing tame rabbit neck part and four limbs is arranged on the rotating disk.
3. chamber according to claim 1 mirror training aids is characterized in that: fixing button device (9) is by fixedly connected being integral before and after fixing button, spring, the friction sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200336093U CN201417550Y (en) | 2009-06-19 | 2009-06-19 | Cavity mirror training apparatus for living animals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200336093U CN201417550Y (en) | 2009-06-19 | 2009-06-19 | Cavity mirror training apparatus for living animals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417550Y true CN201417550Y (en) | 2010-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200336093U Expired - Fee Related CN201417550Y (en) | 2009-06-19 | 2009-06-19 | Cavity mirror training apparatus for living animals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417550Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882057A (en) * | 2015-06-28 | 2015-09-02 | 郭浩山 | Simple arthroscope analogue device |
| CN112071176A (en) * | 2020-09-30 | 2020-12-11 | 北京博医时代教育科技有限公司 | Uterus model, hysterectomy training model, hysteromyoma removal training model and manufacturing method thereof |
-
2009
- 2009-06-19 CN CN2009200336093U patent/CN201417550Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882057A (en) * | 2015-06-28 | 2015-09-02 | 郭浩山 | Simple arthroscope analogue device |
| CN112071176A (en) * | 2020-09-30 | 2020-12-11 | 北京博医时代教育科技有限公司 | Uterus model, hysterectomy training model, hysteromyoma removal training model and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20120619 |