CN104966431B - A kind of experimental bench studied and trained suitable for Minimally Invasive Surgical Technology - Google Patents

Abstract

The invention relates to an experimental platform suitable for the research and training of minimally invasive surgical techniques, which includes an operating platform integrated on the same frame body, a shelving bin and an object loading arm, and the shelving bin is placed inside for performing minimally invasive surgical operations. Various experimental instruments, the loading arm is used to carry optical instruments and detection instruments for minimally invasive surgery, and the operating table is used for experimental operations of minimally invasive surgery. The present invention also provides the first embodiment and the second embodiment of the conjoined structure of the experimental platform suitable for minimally invasive surgical technique research and training. The present invention integrates the console, the shelving bin and the loading arm on the same frame, which is convenient for centralized management, and various experimental instruments for minimally invasive surgery are placed in the shelving bin, and the loading arm is used for carrying minimally invasive surgery. Surgical optical instruments and detection instruments, the operation table is used for the experimental operation of minimally invasive surgery, which is convenient for simulating the real operation environment.

Description

An experimental platform suitable for research and training of minimally invasive surgical techniques

technical field

The invention relates to an experimental device applicable to the technical field of medical research, in particular to an experimental platform suitable for research and training of minimally invasive surgery technology.

Background technique

In recent years, minimally invasive surgery has become an important part of surgical procedures with the improvement of patients' quality of life requirements and awareness of diseases. However, minimally invasive surgical techniques are still in their infancy, and cutting-edge minimally invasive surgical techniques are often in the hands of a small number of experienced surgeons, which is far from meeting clinical needs. For surgeons, no matter how many operations they see, the improvement brought about by performing the operation themselves is not as good. However, the previous training platform for minimally invasive surgical techniques is only based on a simple table and some crude instruments, which is far from the real surgical environment.

An ideal operating platform should have the same good lighting as the operating room, sufficient suction system, complete endoscopic equipment, and easy-to-operate microscope. Illumination for minimally invasive surgery includes naked eye illumination and microscope illumination. Among them, the naked eye illumination requires good mobility, and can observe as many parts as possible without moving the surgical specimen. The illumination of the microscope is usually through the built-in illumination system of the microscope without additional configuration, but the placement of the microscope should not interfere with the operation and take up too much space on the laboratory bench. The temporary vacant microscope should be conveniently placed above the specimen, so that both It can save the inconvenience caused by moving the microscope back and forth, and can quickly restore the microscope to the required position when needed.

It is impossible for the laboratory environment to have enough auxiliary personnel like the operating room, and all equipment must be within the reach of the trainer or researcher, which requires the integration of various necessary and possible application equipment. The space is relatively independent, realizing "package and bulk use". The equipment required for minimally invasive surgery, such as electric drill system, endoscopic image processor, endoscopic light source, anesthesia machine, etc., all operate independently, but they need to be used in combination in actual use, and often need to be connected between each equipment. Wired connections, which creates a messy arrangement of cables. Once there is a problem in a certain link, it will cause a lot of trouble for the operator and the equipment maintainer. The endoscope system and the microscope system require separate support arms for support.

In addition to liquid and solid wastes, gaseous wastes are often generated during minimally invasive surgery. However, the existing suction system is mainly aimed at liquid and solid wastes, and its ability to treat gaseous wastes is limited. In addition to affecting the operation of the operation area, the gas waste may also cause discomfort to the operator and affect his health.

The flushing bottle used in routine operations needs to be replaced frequently by the nurses under the stage from time to time, which takes up a certain space and is time-consuming. The flushing required for experimental research does not require sterile liquids, ordinary tap water can suffice and save costs. If it can be directly connected to the water pipe, and a joint is designed to connect it to the infusion pipe, it can save a lot of expenses and the trouble of changing the hanging bottle.

In addition, due to the heavy clinical tasks of minimally invasive surgeons, time is precious, and too many experimental preparation procedures will seriously reduce the output of clinical and scientific research. This puts forward higher requirements for the preparation of experiments: a complete set of equipment is integrated in a laboratory table, the power switch, suction system, flushing system, and specimens should all be within easy reach, and the endoscope and microscope systems should be opened immediately. Use and so on.

Contents of the invention

The purpose of the present invention is to propose an experimental platform suitable for research and training of minimally invasive surgical techniques, which is convenient for centralized management and better simulates a real operating environment.

In order to achieve the above object, the present invention provides an experimental platform suitable for the research and training of minimally invasive surgical techniques, which includes an operating platform integrated on the same frame body, a storage compartment and a loading arm, and the storage compartment is used for placing Various experimental instruments for minimally invasive surgery, the loading arm is used to carry optical instruments and detection instruments for minimally invasive surgery, and the operating table is used for experimental operations of minimally invasive surgery.

In a preferred or optional embodiment, the storage bin is arranged above the operating table, one end of the loading arm is arranged on the top of the frame body, and the other end of the loading arm is a free end , the free end of the loading arm is used to carry the optical instrument and the detection instrument, the free end of the loading arm is perpendicular to the operating table, and the free end of the loading arm can be carried out as required position adjustment.

In a preferred or optional embodiment, a storage area is integrated on the frame at the bottom of the operating table.

In a preferred or optional embodiment, lighting equipment, a first suction device for suctioning exhaust gas and a liquid outlet for providing flushing liquid are arranged on the frame and above the operation platform, the A second suction device for sucking solid and liquid waste is arranged in the storage area.

In a preferred or optional embodiment, the loading arm is a multi-joint structure, and in a power-on state, the loading arm can freely rotate and hover through its own multi-joint structure.

In a preferred or optional embodiment, the optical instrument is a microscope, the detection instrument is an endoscope, and the loading arm includes a microscope arm for carrying the microscope and an endoscope for carrying the endoscope. mirror arm.

In a preferred or optional embodiment, the storage compartment is divided into multiple storage areas by partitions, each of the storage areas is divided into multiple independent areas by several storage boards arranged up and down, and each of the independent areas All experimental instruments can be placed inside, and several through holes for wired connection of each experimental instrument are provided on the storage plate.

In a preferred or optional embodiment, a display is set in one of the independent areas, and the independent area below the display is a temporary storage bin.

In a preferred or optional embodiment, the storage area includes several drawers arranged at the bottom of the operating table, and several lockers are arranged at the bottom of the drawers, and between two adjacent lockers There is a shelf in between.

In a preferred or optional embodiment, the first suction device includes a fixed rod, a suction cover and a first suction bottle, one end of the fixed rod is fixedly connected to the bottom of the storage bin, and the fixed rod The other end is a free end, the free end of the fixed rod is used to set the suction cover, and the free end of the fixed rod can be adjusted according to the needs, and the suction cover is connected to the first sucker tube through the first sucker tube. One aspirator bottle.

In a preferred or optional embodiment, the liquid outlet is connected to tap water through a water outlet pipe, the liquid outlet is provided with a medical liquid interface, and the water can only be discharged after the liquid plug is inserted, and the water outlet pipe is provided with a device for adjusting the water discharge speed. the liquid regulator.

To achieve the above object, the present invention also provides a test bench suitable for research and training of minimally invasive surgery, which is connected back to back by two test benches suitable for research and training of minimally invasive surgery in any one of the above-mentioned embodiments form.

To achieve the above object, the present invention also provides a test bench suitable for research and training of minimally invasive surgical techniques, which consists of at least two experimental benches suitable for research and training of minimally invasive surgical techniques in any one of the above-mentioned embodiments Formed in series or in parallel.

In a preferred or optional embodiment, a central control system is also included, and the central control system is electrically connected to the operation video recording system in each of the test benches, so as to uniformly control the progress of the operation.

Based on the above technical scheme, the present invention has at least the following beneficial effects:

The present invention integrates the console, the shelving bin and the loading arm on the same frame, which is convenient for centralized management, and various experimental instruments for minimally invasive surgery are placed in the shelving bin, and the loading arm is used for carrying minimally invasive surgeries. Surgical optical instruments and detection instruments, the operation table is used for the experimental operation of minimally invasive surgery, which is convenient for simulating the real operation environment.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is the schematic diagram of the front view of the experimental platform provided by the present invention;

Fig. 2 is the schematic diagram of the front view after the vertical plate is removed from the experimental bench provided by the present invention;

Fig. 3 is the side view schematic diagram of the experimental platform provided by the present invention;

Fig. 4 is the schematic diagram of the movable storage plate of the experimental bench provided by the present invention;

Fig. 5 is a schematic diagram of multiple experimental benches provided by the present invention used in series.

Labels in the attached drawings:

1-operating table; 2-shelving bin; 3-loading arm; 4-storage area; 5-lighting equipment; 6-first suction device; 7-liquid outlet; 8-second suction device; 9-display ;10-Temporary storage compartment; 11-Metal hose; 12-T-shaped metal tube; 13-Negative pressure suction metal tube; 14-Negative pressure suction interface; 15-Power socket; 16-Metal card; 17-Detachable Panel; 18-adjustable table mat; 19-water main valve; 20-air main valve;

21-shelf board; 22-through hole; 23-rolling shutter door;

41-drawer; 42-locker; 43-shelf board;

61-suction cover; 62-the first aspirator bottle; 63-the first aspirator tube;

81 - Second aspirator bottle; 82 - Third aspirator bottle; 83 - Second aspirator tube; 84 - Suction tube.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.

As shown in Figure 1, it is a schematic embodiment of the experimental platform suitable for minimally invasive surgery technology research and training provided by the present invention. In this illustrative embodiment, the experimental platform includes an operating table 1 integrated on the same frame , shelving bin 2 and loading arm 3, various experimental instruments used for minimally invasive surgery are placed in the shelving bin 2, such as: electric drill system, endoscopic image processor, endoscopic light source, small anesthesia machine, etc. The arm 3 is used to carry optical instruments and detection instruments for minimally invasive surgery, and the console 1 is used for experimental operations of minimally invasive surgery. The top of the console 1 is set in a concave structure to avoid leakage of intraoperative fluid.

The present invention integrates the operating platform 1, the storage compartment 2 and the loading arm 3, and stores a plurality of experimental instruments required in minimally invasive surgery in one experimental platform, and all experimental instruments can be within the reach of training or researchers. It can better simulate the real operation environment, facilitate the medical staff to conduct experimental research, and greatly facilitate the operation and management.

In the experimental platform suitable for the research and training of minimally invasive surgical techniques provided by the present invention, the storage bin 2 can be arranged above the operation table 1, and a vertical plate in the middle and side panels on both sides are arranged between the storage bin 2 and the operation table 1. plate, one end of the loading arm 3 can be arranged on the top of the frame body, the other end of the loading arm 3 is a free end, the free end of the loading arm 3 is used to carry optical instruments and detection instruments, and the free end of the loading arm 3 The end is perpendicular to the operating platform 1, and the position of the free end of the loading arm 3 can be adjusted, which is convenient for changing the position of optical instruments and/or detection instruments during the operation.

Further, the loading arm 3 can be a multi-joint structure, driven by electricity, and in the electrified state, the loading arm 3 can freely rotate and hover through its own multi-joint structure. The optical instrument can be a microscope, for example, a binocular microscope or an endoscope, the detection instrument can be a high-definition camera, and the loading arm 3 can include a microscope arm for carrying the microscope and an endoscope arm for carrying the endoscope. The fixed end of the microscope arm and the fixed end of the endoscopic arm are respectively fixed on the two ends of the top plate of the experimental table, and the free end of the microscope arm and the free end of the endoscopic arm are respectively vertical to the operating table 1.

The present invention arranges the optical instrument and the detection instrument on the loading arm 3, which will not hinder the surgical operation and occupy too much console space, and saves the inconvenience caused by moving the optical instrument and the detection instrument back and forth. In addition, optical instruments and/or detection instruments can be quickly set in place when needed.

In the exemplary embodiment of the experimental platform suitable for minimally invasive surgery technology research and training provided by the present invention, the upper half of the support is a shelving warehouse 2, and the shelving warehouse 2 is divided into a plurality of shelving areas by partitions, and each shelving area The interior is divided into a plurality of independent areas by several storage boards 21 arranged up and down, and each storage board 21 can be lifted up and down in the shelving area, so as to adjust the space size of each independent area, and each independent area is used to place different Experimental equipment, etc., each experimental equipment is relatively independent, realizing "package and bulk use". A display 9 can be arranged in one of the independent areas, and the display 9 can be fixed in the independent area by a pillar, and the independent area below the display 9 can be used as a temporary storage bin 10 .

As shown in Figure 4, the present invention is provided with several through-holes 22 that are used for each experimental apparatus to carry out wired connection on the object board 21, can facilitate the wired connection between each experimental apparatus and instrument by setting the through-holes 22 on the object board 21. To avoid cluttered placement of power cords and connecting wires.

In a preferred or optional embodiment of the storage board 21 shown in Figure 4, there are 25 (not limited to) equally spaced perforations on the storage board 21, so that it can not only carry the experimental equipment, but also complete the installation of each experimental equipment. Power supply and wired connections among various experimental instruments and heat dissipation.

In a preferred or optional embodiment, a rolling shutter door 23 can be provided in front of each shelving bin 2, and a door handle and a door lock can be provided on the rolling shutter door 23, and the rolling shutter door 23 can slide horizontally through the door handle. The door lock is used to lock the roller shutter door 23 .

In the exemplary embodiment of the experimental platform suitable for research and training of minimally invasive surgical techniques provided by the present invention, an illumination device 5 may be provided on the frame and above the operating table 1, and the illumination device 5 includes a lamp post and an illumination lamp , one end of the light pole is connected to the bottom of the shelving bin 2, and the other end of the light pole is connected to the lighting lamp.

In the above-mentioned exemplary embodiment of the experimental platform suitable for research and training of minimally invasive surgical techniques provided by the present invention, the first suction device 6 for sucking exhaust gas can also be arranged on the frame body and above the operating table 1. The suction device 6 can include a fixed rod, a suction cover 61 and a first suction bottle 62, one end of the fixed rod is fixedly connected to the bottom of the shelving bin 2, the other end of the fixed rod is a free end, and the free end of the fixed rod is used to set the suction cover 61, and the free end of the fixed rod can be adjusted in position as required, and can move freely in the three-dimensional space as required. The suction cover 61 is connected to the first suction bottle 62 through the first suction tube 63. The suction cover 61 is a bowl-shaped structure. After the suction cover 61 sucks the gas, it flows into the first suction bottle 62 through the first suction tube 63. The first suction bottle 62 is a negative pressure suction bottle, and the rear of the negative pressure suction bottle is fixed. As for the negative pressure suction interface 14 (as shown in FIG. 2 ), the negative pressure suction device interface 14 is arranged through the vertical plate of the test bench.

In the exemplary embodiment of the experimental platform suitable for the research and training of minimally invasive surgical techniques provided by the present invention, a storage area 4 may also be integrally provided on the frame at the bottom of the operating platform 1 . The storage area 4 can include several drawers 41 arranged at the bottom of the console, and each drawer 41 can be locked. The bottom of the drawer 41 can be provided with several lockers 42, and between two adjacent lockers 42 A shelf 43 is provided, on which a control pedal can be placed.

In the exemplary embodiment of the experimental platform suitable for research and training of minimally invasive surgical techniques provided by the present invention, a second suction device 8 for attracting solid and liquid waste can be arranged in the storage area 4, and the second suction device 8 Can include the second aspirator bottle 81 and the 3rd aspirator bottle 82, the second aspirator bottle 81 is provided with the aspirator mouth, the second aspirator bottle 81 connects the 3rd aspirator bottle 82 by the second aspirator tube 83, The third aspirator bottle 82 is also connected to a suction pipe 84 for sucking exhaust gas. The aspirator mouth can be arranged on the left side of the drawer 41 in Fig. 1, after the second aspirator bottle 81 is inserted into the aspirator mouth, it can be connected to the third aspirator bottle 82 located at the lower left side of the experimental bench in Fig. 1 through the second aspirator tube 83 .

In the above-mentioned exemplary embodiment of the experimental bench suitable for research and training of minimally invasive surgical techniques provided by the present invention, a liquid outlet 7 for providing irrigating fluid can also be provided on the frame body and above the operating table 1, and the liquid outlet The mouth 7 is arranged on the right side of the vertical plate of the experimental table in Fig. 1, because the flushing required for the experimental research does not need sterile liquid, common tap water can meet the requirements, therefore, the liquid outlet 7 provided by the present invention can pass through the outlet The water pipe is connected to the tap water, and the flushing liquid comes from the tap water, which can save costs, and the water outlet pipe is provided with a liquid regulator, and the water outlet speed is adjusted through the liquid regulator on the water outlet pipe. The liquid outlet 7 can also be provided with a medical liquid interface, and the water can be discharged after the liquid plug is inserted. The medical liquid interface is matched with the infusion hose, which can directly supply water to the drill bit without additional conversion, which can save a lot of expenses and solve the problem of replacing the hanging bottle.

In the above exemplary embodiment, by providing a liquid outlet and a suction device, it is possible to facilitate continuous flushing and suction of waste during the operation, wherein the waste includes generated liquid waste, solid waste and gas waste.

The present invention also provides a first schematic embodiment of the conjoined structure of the experimental bench suitable for minimally invasive surgery technology research and training. In this first exemplary embodiment, the conjoined structure of the experimental bench consists of two The test benches provided in any of the above embodiments are connected back to back, and transmission pipes and power lines are arranged between the test benches.

In a preferred or optional embodiment, since the test benches are arranged back to back, the internal structure can be seen after removing the vertical plate between the operating table 1 and the storage bin 2, as shown in Figure 2, the left and right sides of the test bench are equipped with metal Pipe 11, metal flexible pipe 11 water inlet end is connected with running water pipe, and water outlet end is connected with T-shaped metal pipe 12. The left and right sides of the test bench are connected to the medical liquid interface through T-shaped metal pipes 12 . The negative pressure suction metal tube 13 is connected to the medical negative pressure pipeline, and the left side of the negative pressure suction metal tube 13 communicates with the negative pressure suction interface 14, and the right side connects with the negative pressure suction interface 14 of the backside laboratory bench. The metal hoses 11 are respectively fixed to the side walls of the test bench by several metal clips 16 . The negative pressure suction metal pipe 13 is also fixed on the side wall of the test bench by several metal clips 16 . The left and right sides of the test bench are all provided with power outlets 15 .

As shown in Figure 3, it is a schematic side view of the conjoined structure of the test bench. Below the middle part of the side of the test bench is a detachable panel 17, which can be used for maintenance of the pipeline between the test benches after removal. Both sides of the storage compartment 2 are covered with a plurality of metal slots at equal intervals, for example, 12 metal slots, 4 rows in total, left and right, front and back, for fixing the storage board 21 .

Further, the bottom of the conjoined structure of the entire experimental bench can be provided with adjustable table pads 18, for example, a total of 12 can be provided to ensure that the entire experimental bench can be supported stably.

The present invention also provides a second schematic embodiment of the conjoined structure of the experimental bench suitable for minimally invasive surgery technology research and training. In the second exemplary embodiment, the conjoined structure of the experimental bench consists of at least two The experimental benches suitable for research and training of minimally invasive surgical techniques in any of the above-mentioned embodiments are formed in series or in parallel, or formed by at least two experimental benches suitable for research and training of minimally invasive surgical techniques in the above-mentioned first exemplary embodiment The conjoined structure of the units is formed in series or in parallel.

As shown in Figure 5, it is a schematic diagram of a plurality of experimental benches used in series, and its waterways, airways, and circuits can be connected in series or in parallel, and the near-ends of each route are provided with a main airway gate 52 and a waterway main valve 53, Reduce space occupation and facilitate the management of waterways, airways and circuits.

The experimental platform suitable for the research and training of minimally invasive surgery technology provided by the present invention also includes a central control system, which is electrically connected to the surgical recording system in each experimental platform, and the surgical recording system is also arranged in the shelving compartment 2, and The electrical connection lines can be installed in the gaps between the experimental platforms, and the operation video recording system can be controlled through the central control system to uniformly regulate the operation progress.

The power supply required by all experimental instruments in each test bench is connected in parallel, and the water supply and negative pressure suction are connected in series. All power supplies can be controlled by setting a one-button switch, saving the trouble of checking one by one.

To sum up, the experimental platform suitable for the research and training of minimally invasive surgery technology provided by the present invention integrates multiple minimally invasive surgical equipment into one experimental platform, and provides a variety of equipment including light source, suction, microscope, equipment shelving, dynamic display, storage, etc. function of things. Multiple test benches are connected in series or in parallel, which is convenient for centralized control of operation video and operation progress. It can centrally manage multiple experimental equipment, reduce space occupation, facilitate wired connection between various equipment, and do not interfere with each other between various experimental operators, which is convenient for operators and equipment managers to operate, manage and maintain. The position of the lighting system can be adjusted freely, which is convenient for observing various parts of the specimen. The gas suction system can effectively absorb the exhaust gas during the operation, reducing the interference to the operation and the discomfort caused to the operator. Using tap water as the intraoperative water supply can not only reduce the cost but also save the trouble of replacing the irrigation fluid.

The experimental bench suitable for the research and training of minimally invasive surgery technology provided by the present invention can truly simulate the surgical environment, provide good lighting, multi-faceted attraction, automatic microscope arm, multi-purpose equipment storage board, display, locker, etc. It provides a laboratory platform that not only simulates the real operation environment but also facilitates experimental research for medical staff.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: the present invention can still be Modifications to the specific implementation of the invention or equivalent replacement of some technical features; without departing from the spirit of the technical solution of the present invention, should be included in the scope of the technical solution claimed in the present invention.

Claims (11)

1. A kind of 1. experimental bench studied and trained suitable for Minimally Invasive Surgical Technology, it is characterised in that：Including being integrated in same frame body On operation console (1), shelving warehouse (2) and loading arm (3), place in the shelving warehouse (2) and be used to carry out micro-wound surgical operation Various experiment apparatuses, the loading arm (3) are used to carry the optical instrument and detecting instrument for carrying out micro-wound surgical operation, the behaviour Make the experimental implementation that platform is used to carry out micro-wound surgical operation；

   Set on the frame body and positioned at the top of the operation console (1) and be used for the first attraction equipment (6) for attracting exhaust gas, it is described First attracts equipment (6) to include fixed link, attract cover (61) and the first receiver (62), and one end of the fixed link, which is fixed, to be connected The bottom of the shelving warehouse (2) is connected on, the other end of the fixed link is free end, and the free end of the fixed link is used to set It is described to attract cover (61), and the free end of the fixed link can be adjusted into row position as needed, it is described to attract cover (61) logical Cross the first aspirator tube (63) and connect first receiver (62).
2. 2. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 1, it is characterised in that：It is described to put The top that storehouse (2) is arranged on the operation console (1) is put, one end of the loading arm (3) is arranged on the top of the frame body, described The other end of loading arm (3) is free end, and the free end of the loading arm (3) is used to carry the optical instrument and the detection Instrument, the vertical operation console (1) in free end of the loading arm (3), and the free end of the loading arm (3) can be according to need To be adjusted into row position.
3. 3. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 2, it is characterised in that：Positioned at institute Stating integrally disposed on the frame body of operation console (1) bottom has storing part (4).
4. 4. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 3, it is characterised in that：The frame Lighting apparatus (5) and the liquid outlet (7) for providing flushing liquor, institute are provided with body and above the operation console (1) State and be provided with storing part (4) for attracting the second of solid liquid waste to attract equipment (8).
5. 5. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 1, it is characterised in that：The load Thing arm (3) is articulated structure, and under "on" position, the loading arm (3) can pass through the articulated structure of itself and realize freely Rotation and hovering.
6. 6. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 1, it is characterised in that：The light Instrument is microscope, and the detecting instrument is scope, and the loading arm (3) includes being used to carry the microscopical microscope Arm and the interior handel for carrying the scope.
7. 7. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 1, it is characterised in that：It is described to put Put in storehouse (2) and multiple rest regions are divided into by partition plate, pass through several parcel shelf setting up and down in each rest region (21) it is divided into multiple isolated areas, experiment apparatus can be placed in each isolated area, and set on the parcel shelf (21) It is equipped with several through holes (22) that wired connection is carried out for each experiment apparatus.
8. 8. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 4, it is characterised in that：It is described go out Liquid mouth (7) connects tap water by outlet pipe, and medical use liquid interface is provided with the liquid outlet, can after insertion liquid plug Water outlet, the liquid blending device for adjusting water outlet speed is provided with the outlet pipe.
9. A kind of 9. experimental bench studied and trained suitable for Minimally Invasive Surgical Technology, it is characterised in that：By two such as claim 1-8 Any one of them is suitable for the experimental bench that Minimally Invasive Surgical Technology is studied and trained and connects to be formed back-to-back.
10. A kind of 10. experimental bench studied and trained suitable for Minimally Invasive Surgical Technology, it is characterised in that：Will by least two such as rights Asking 1-8 any one of them to be suitable for, Minimally Invasive Surgical Technology is studied and the experimental bench serial or parallel connection of training is formed, alternatively, by extremely The few two experimental bench serial or parallel connections as claimed in claim 9 studied and trained suitable for Minimally Invasive Surgical Technology are formed.
11. 11. the experimental bench studied and trained suitable for Minimally Invasive Surgical Technology as claimed in claim 10, it is characterised in that：Also wrap Central control system is included, the central control system is electrically connected the operation Camcording system in each experimental bench, for being carried out to operation progress Unified regulation and control.