CN216119223U

CN216119223U - A device that is used for wicresoft's operation pneumoperitoneum needle puncture to train

Info

Publication number: CN216119223U
Application number: CN202122783543.3U
Authority: CN
Inventors: 钱鋆; 徐梦晔; 张俊伟
Original assignee: Shanghai Weixiao Medical Technology Co ltd
Current assignee: Shanghai Weixiao Medical Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-22
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a device for pneumoperitoneum needle puncture training in minimally invasive surgery, which is characterized in that an endoscope training simulation box structure is formed by matching a box body and a top cover, a first model, a second model and a third model are respectively made of silicon rubber materials with different textures, so that the abdominal skin tissue structure of a human body is simulated, the compacted silicon rubber materials are fixed in a supporting frame in a mechanical fixing mode for simulating real touch feeling and feedback of pneumoperitoneum puncture in the clinical minimally invasive surgery process, the supporting frame is placed in a placing groove formed between a first supporting rod and a second supporting rod on the top cover by the simulating person, so that the supporting frame can be supported, meanwhile, the radian of the human abdominal bulge is simulated by matching the first supporting rod and the second supporting rod, the simulation effect of the device is further improved, and through the arrangement of a first through groove, the breakthrough feeling and the authenticity of pneumoperitoneum puncture can be better simulated.

Description

A device that is used for wicresoft's operation pneumoperitoneum needle puncture to train

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a device for pneumoperitoneum needle puncture training in minimally invasive surgery.

Background

The pneumoperitoneum channel is an inevitable step of the minimally invasive surgery, and the pneumoperitoneum is established as the first link of the minimally invasive surgery of the abdominal cavity, so that the pneumoperitoneum needle puncture training is very important in the whole training process of the minimally invasive surgery skill;

at present, no model which can specially practice the establishment of the minimally invasive surgery pneumoperitoneum channel is found in the market, and with the large situation of tense doctor-patient relationship and the more standard medical service process, the fact that a model device is needed by an operator from the initial learning surgery mode to train basic skills and simulate a real surgery technical process becomes more important, and therefore a device for minimally invasive surgery pneumoperitoneum needle puncture training is provided.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a device for pneumoperitoneum needle puncture training in minimally invasive surgery. Through the setting of box, can support the top cap, through the cooperation setting between the first bracing piece that sets up on the top cap and the second bracing piece, can support braced frame, through the analog unit of the inside setting of braced frame to human belly skin tissue structure is simulated.

As the preferable technical scheme of the device for the minimally invasive surgery pneumoperitoneum needle puncture training, the first supporting rod is a transverse supporting rod, the second supporting rod is a vertical supporting rod, and the first supporting rod and the second supporting rod are respectively arranged in a staggered manner in a warp and weft mode. Warp and weft staggered arrangement is carried out between the first supporting rod and the second supporting rod, so that a placing groove is formed between the first supporting rod and the second supporting rod, and the supporting frame can be supported.

As a preferred technical solution of the apparatus for training of minimally invasive surgery pneumoperitoneum needle puncture of the present invention, the model unit includes a first model, a second model, and a third model, and the first model, the second model, and the third model are respectively disposed in the support frame in sequence from top to bottom. The model, the second model and the third model are respectively arranged in the supporting frame, so that the supporting frame can fix the first model, the second model and the third model, and simulation personnel can simulate conveniently.

As a preferred technical solution of the apparatus for training of minimally invasive surgery pneumoperitoneum needle puncture according to the present invention, the first model is a skin layer, the second model is an abdominal layer, the third model is a fatty muscle layer, the first model, the second model and the third model are all silicone rubber models, and the second model is adhered to an upper surface of the third model. Be epidermis layer, peritoneum layer and fat muscle layer respectively through first model, second model and third model to human belly skin tissue structure is simulated, is the different silicon rubber material of texture respectively through first model, second model and third model, thereby makes to establish among the pneumoperitoneum operation process, can make the simulation personnel feel obvious breakthrough and feel, and then improves the device's simulation effect.

The device for the minimally invasive surgery pneumoperitoneum needle puncture training preferably comprises a first through groove, wherein the first through groove is formed in the center of the bottom of the supporting frame, and the circumference of the first through groove is smaller than that of the bottom of the inner side of the supporting frame. The perimeter of the first through groove is smaller than that of the bottom of the inner side of the supporting frame, so that the bottom of the inner side of the supporting frame can support the third model, the second model and the first model.

As the preferable technical scheme of the device for the minimally invasive surgery pneumoperitoneum needle puncture training, the device further comprises a second through groove, wherein the second through groove is a rectangular groove, and the second through groove is formed in the bottom of the right side of the box body. Through the setting of second logical groove, can clear up the debris that the box was inside to drop.

The utility model has the beneficial effects that: the utility model forms the cavity mirror training simulation box structure by matching the box body and the top cover, and the first model, the second model and the third model are respectively made of silicon rubber materials with different textures, thereby simulating the abdominal skin tissue structure of a human body, fixing the compacted silicone rubber material in the supporting frame in a mechanical fixing way for a simulator to restore the real touch feeling and feedback of pneumoperitoneum puncture in the clinical minimally invasive surgery type process, placing the supporting frame in a placing groove formed between the first supporting rod and the second supporting rod on the top cover by the simulator, thereby supporting the supporting frame, and simultaneously, through the matching of the first supporting rod and the second supporting rod, thereby the radian that the human belly of simulation was bloated further improves the device's emulation effect, and through the setting of first logical groove, breakthrough of simulation pneumoperitoneum puncture that can be better feels and the authenticity.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partially enlarged schematic view of the present invention;

fig. 3 is a schematic view of a partial explosion structure of the present invention.

In the figure: the novel support frame comprises a box body 1, a top cover 2, a first support rod 3, a second support rod 4, a model unit 5, a first model 51, a second model 52, a third model 53, a support frame 6, a first through groove 7 and a second through groove 8.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a device for pneumoperitoneum needle puncture training in minimally invasive surgery, which adopts the technical scheme that the device comprises a box body 1, a top cover 2 and a supporting frame 6, wherein the top cover 2 is arranged at the top of the box body 1, the top cover 2 is of an arc-shaped structure, first supporting rods 3 are respectively and symmetrically arranged in the middle of the top cover 2 from front to back, second supporting rods 4 are respectively and symmetrically arranged in the middle of the top cover 2 from left to right, the supporting frame 6 is arranged right above the top cover 2, and a model unit 5 is arranged in the supporting frame 6. Through the cooperation setting between box 1 and top cap 2, form chamber mirror training simulation case structure, through the cooperation setting between first bracing piece 3 that sets up on top cap 2 and the second bracing piece 4, can support braced frame 6, through the analog unit 5 of the inside setting of braced frame 6 to human belly skin tissue structure is simulated, and then makes things convenient for the simulation personnel to carry out the training of gas abdominal needle puncture.

The first supporting rod 3 is a transverse supporting rod, the second supporting rod 4 is a vertical supporting rod, and the first supporting rod 3 and the second supporting rod 4 are respectively arranged in a warp-weft staggered mode. Carry out longitude and latitude staggered arrangement between first bracing piece 3 and the second bracing piece 4, make and form the standing groove between first bracing piece 3 and the second bracing piece 4 to can support braced frame 6, simultaneously, through the cooperation of first bracing piece 3 with second bracing piece 4, thereby the radian that the human belly of simulation was bloated further improves the device's simulation effect.

The model unit 5 includes a first model 51, a second model 52, and a third model 53, and the first model 51, the second model 52, and the third model 53 are respectively provided in the support frame 6 in this order from top to bottom. Through the cooperation setting between first model 51, second model 52 and third model 53 and the braced frame 6 to the abdominal skin organizational structure of simulation human body, fix first model 51, second model 52 and third model 53 through braced frame 6, thereby make things convenient for the simulator to place braced frame 6 and train on top cap 2 and use.

The first model 51 is a skin layer, the second model 52 is an abdominal layer, the third model 53 is a fatty muscle layer, the first model 51, the second model 52 and the third model 53 are all silicone rubber models, and the second model 52 is adhered to the upper surface of the third model 53. The first model 51, the second model 52 and the third model 53 are respectively a skin layer, an abdominal layer and a fatty muscle layer, so that the skin tissue structure of the abdomen of a human body is simulated, and the first model 51, the second model 52 and the third model 53 are respectively made of silicon rubber materials with different textures, so that the real touch feeling and feedback of pneumoperitoneum puncture in the clinical minimally invasive surgery type process are reduced for a simulator.

The support frame further comprises a first through groove 7, the first through groove 7 is arranged in the center of the bottom of the support frame 6, and the circumference of the first through groove 7 is smaller than that of the bottom of the inner side of the support frame 6. The circumference of the first through groove 7 is smaller than the circumference of the bottom of the inner side of the supporting frame 6, so that the bottom of the inner side of the supporting frame 6 can support the third model 53, the second model 52 and the first model 51, and meanwhile, the breakthrough feeling and authenticity of pneumoperitoneum puncture can be better simulated through the arrangement of the first through groove 7.

Still include the second and lead to groove 8, the second leads to groove 8 and is the rectangular channel, and the second leads to groove 8 and sets up in the right side bottom of box 1. Through the setting of second logical groove 8, can clear up the debris that the box 1 is inside to drop.

The working principle of the utility model is as follows: firstly, the manufactured first model 51, the second model 52 and the third model 53 are bonded by using silica gel water, the first model 51, the second model 52 and the third model 53 are sequentially bonded according to a dermis layer, an abdominal membrane layer and a fatty muscle layer from top to bottom, then, external auxiliary pressing equipment is used for compacting, the first model 51, the second model 52 and the third model 53 are respectively made of silica gel materials with different textures, so that the abdominal skin tissue structure of a human body is simulated, the real touch feeling and feedback of pneumoperitoneum puncture in a clinical minimally invasive surgery process are reduced for a simulator, the compacted silica gel model is fixed in the supporting frame 6 in a mechanical fixing mode, the perimeter of the first through groove 7 is smaller than the perimeter of the bottom of the inner side of the supporting frame 6, and the bottom of the inner side of the supporting frame 6 can support the third model 53, the second model 52 and the first model 51, then the simulation personnel place braced frame 6 on top cap 2 in first bracing piece 3 and the second bracing piece 4 between form the standing groove to can support braced frame 6, simultaneously, through first bracing piece 3 and the cooperation of second bracing piece 4, thereby the radian that the human belly of simulation was bloated further improves the device's simulation effect, through the setting of first logical groove 7, breakthrough sense and the authenticity of simulation pneumoperitoneum puncture that can be better.

The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a device for training of wicresoft's operation pneumoperitoneum needle puncture, a serial communication port, including box (1), top cap (2) and braced frame (6), the top of box (1) is provided with top cap (2), top cap (2) are the arc structure, the middle part of top cap (2) is symmetry around respectively is provided with first bracing piece (3), the middle part bilateral symmetry respectively of top cap (2) is provided with second bracing piece (4), be provided with braced frame (6) directly over top cap (2), the inside of braced frame (6) is provided with model unit (5).

2. The device for training of minimally invasive surgical pneumoperitoneum needle penetration according to claim 1, wherein: first bracing piece (3) are horizontal bracing piece, second bracing piece (4) are vertical support bar, it arranges to be longitude and latitude staggered arrangement respectively between first bracing piece (3) and second bracing piece (4).

3. The device for training of minimally invasive surgical pneumoperitoneum needle penetration according to claim 1, wherein: the model unit (5) comprises a first model (51), a second model (52) and a third model (53), wherein the first model (51), the second model (52) and the third model (53) are respectively arranged in the supporting frame (6) from top to bottom in sequence.

4. The device for training of minimally invasive surgical pneumoperitoneum needle penetration according to claim 3, wherein: the first model (51) is a skin layer, the second model (52) is an abdominal layer, the third model (53) is a fatty muscle layer, the first model (51), the second model (52) and the third model (53) are all silicon rubber models, and the second model (52) is adhered to the upper surface of the third model (53).

5. The device for training of minimally invasive surgical pneumoperitoneum needle penetration according to claim 1, wherein: the supporting frame is characterized by further comprising a first through groove (7), wherein the first through groove (7) is formed in the center of the bottom of the supporting frame (6), and the circumference of the first through groove (7) is smaller than that of the bottom of the inner side of the supporting frame (6).

6. The device for training of minimally invasive surgical pneumoperitoneum needle penetration according to claim 1, wherein: still include second logical groove (8), second logical groove (8) are the rectangular channel, second logical groove (8) set up the right side bottom at box (1).