CN216388515U

CN216388515U - Be used for plasma resectoscope art formula training model

Info

Publication number: CN216388515U
Application number: CN202123167815.3U
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: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-26
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to a training model for plasma resectoscope operation. The water supply system can be used for supplying water for the resectoscope by using the circulating water system, can collect and recycle the used normal saline, and realizes the filtration and recycling of the normal saline to supply water for the resectoscope by using the filter screen and the water pump to form a circulating water path. The simulation organ model placed in the pelvic cavity model is convenient to replace, different organ models can be replaced, simulation training is carried out on different operations, and the applicability is wider.

Description

Be used for plasma resectoscope art formula training model

Technical Field

The utility model relates to the technical field of operation training models, in particular to a training model for plasma resectoscope operation.

Background

A plasma resectoscope is a surgical system which utilizes low-energy cutting to perform surgery through a natural cavity. Has the characteristics of high safety, few complications and definite effect. With the popularity of this type of procedure, more and more surgeons have a need to learn the type of procedure and the associated instrumentation.

However, the plasma resectoscope is realized based on a device for loading an energy cutting ring on an endoscope system, and generally is a surgical formula of entering a natural cavity under an endoscope, cutting pathological tissues by using the cutting ring through an endoscope image on a screen, so that the whole process is operated under a non-direct view, a doctor needs to have certain hand-eye coordination capability and be familiar with an anatomical structure under the endoscope, and how to operate instruments in different holding modes to adjust various postures, so that actual operation under a real environment becomes very important. At present, with the increasingly sensitive relationship between doctors and patients, the service consciousness of hospitals is gradually improved, and the practice and teaching on patients are not allowed in the past. Hysteroscopy electrostomy is energy cutting under water circulation, cannot be carried out on artificial materials, and artificial materials cannot provide dissection and touch feedback of real human tissues, so that a model specially suitable for hysteroscopy electrostomy is needed for actual operation training of electrostomy.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a training model for plasma resectoscope operation, which adopts the technical scheme that the training model comprises a water storage tank, wherein the water storage tank is internally divided into a water pump cavity, a water storage cavity and a water replenishing cavity, a first water pump and a second water pump are installed in the water pump cavity, the bottom of the water storage cavity is fixedly connected with a supporting base, a pelvic cavity model is placed on the supporting base, a cover plate covers the upper part of the water tank, the pelvic cavity model is positioned in the water storage cavity, the upper part of the pelvic cavity is positioned outside the cover plate, a simulation organ model is placed in the inner cavity of the pelvic cavity model, a water inlet pipe of the first water pump is communicated and connected with the water replenishing cavity, a water outlet pipe of the first water pump is communicated and connected with the water storage cavity, a water inlet pipe of the second water pump is communicated and connected with the water storage cavity, a water outlet pipe extends out of the cover plate and is communicated and connected with a water supply port of a surgical device resectoscope, inside the resectoscope can get into the pelvic cavity through the human nature chamber way of simulation on the pelvic cavity model, carry out the operation training operation to emulation organ model, the inlet tube of first water pump, outlet pipe and the inlet tube mouth of pipe department of second water pump all installs the filter screen, can filter cutting impurity etc. in the normal saline, makes clean normal saline pass through second water pump sending once more and uses to resectoscope department.

As a preferable scheme of the utility model, the cover plate is provided with a filling hole at a position corresponding to the water replenishing cavity, so that the physiological saline can be conveniently filled into the water replenishing cavity.

As a preferred scheme of the utility model, the filter screen adopts a cover type structure, and covers the water inlet pipe and the water outlet pipe of the first water pump and the water inlet pipe orifice of the second water pump through screw thread matching, so that the filter screen is convenient to disassemble and clean, and the filtering effect of the filter screen is ensured.

The utility model has the beneficial effects that: the water supply system can be used for supplying water for the resectoscope by using the circulating water system, can collect and recycle the used normal saline, and realizes the filtration and recycling of the normal saline to supply water for the resectoscope by using the filter screen and the water pump to form a circulating water path. The simulation organ model placed in the pelvic cavity model is convenient to replace, different organ models can be replaced, simulation training is carried out on different operations, and the applicability is wider.

Drawings

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

FIG. 2 is a schematic structural view of the present invention with the cover plate removed;

fig. 3 is a sectional view of the internal structure of the present invention.

In the figure: 1 water storage tank, 101 water pump cavity, 102 water storage cavity, 103 water replenishing cavity, 104 supporting base, 2 cover plate, 201 filling hole, 3 pelvic cavity model, 4 first water pump, 5 second water pump, 6 filter screen and 7 simulation organ model.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model relates to a training model for plasma resectoscope, which adopts the technical scheme that the training model comprises a water storage tank 1, the water storage tank 1 is internally divided into a water pump cavity 101, a water storage cavity 102 and a water replenishing cavity 103, a first water pump 4 and a second water pump 5 are installed in the water pump cavity 101, the bottom of the water storage cavity 102 is fixedly connected with a supporting base 104, a pelvic cavity model 3 is placed on the supporting base 104, the upper part of the water tank 1 is covered with a cover plate 2, a position of the cover plate 2 corresponding to the water replenishing cavity 103 is provided with a filling hole 201 for filling physiological saline into the water replenishing cavity 103, the pelvic cavity model 3 is positioned in the water storage cavity 102, the upper part of the pelvic cavity 3 is positioned outside the cover plate 2, a simulated organ model 7 is placed in the inner cavity of the pelvic cavity 3, and a water inlet pipe of the first water pump 4 is communicated with the water replenishing cavity 103, outlet pipe intercommunication is connected water storage chamber 102, the inlet tube intercommunication of second water pump 5 is connected water storage chamber 102, the outlet pipe stretches out 2 and intercommunication connection surgical equipment electrotomy mirror's water supply port, the electrotomy mirror can pass through on the pelvic cavity model 3 human natural cavity way get into inside the pelvic cavity, carry out the operation training operation to emulation organ model 7, the inlet tube of first water pump 4, outlet pipe and filter screen 6 is all installed to the inlet tube mouth department of second water pump 5, can filter cutting impurity etc. in the reason salt solution, filter screen 6 adopts lid formula structure, closes through screw-thread fit lid inlet tube, outlet pipe of first water pump 4 with the inlet tube mouth department of second water pump 5, convenient to detach filter screen 6 clears up it, guarantees filter screen 6's filter effect.

The working principle of the utility model is as follows: during the operation training, the outlet pipe of second water pump 5 is connected to the supply port of resectoscope, resectoscope can get into inside the pelvic cavity through the human nature chamber way of simulation on the pelvic cavity model 3, carry out the operation training operation to emulation organ model 7, send the normal saline pump in the water storage chamber 102 to resectoscope through second water pump 5 and supply water for it, the normal saline that flows out from resectoscope flows to and is collected in water storage chamber 102, can pass through second water pump 5 pump sending again after filtering through filter screen 6 and use, and can add normal saline in moisturizing chamber 103 through filling hole 201, then alright according to needs in resupplying the normal saline in water storage chamber 102 through first water pump 4, guarantee the operation training in-process resectoscope user demand to normal saline.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

Components and circuit connections 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 be used for plasma resectoscope formula training model, a serial communication port, including storage water tank (1), storage water tank (1) is inside to be divided into water pump chamber (101), water storage chamber (102), moisturizing chamber (103), install first water pump (4), second water pump (5) in the water pump chamber (101), water storage chamber (102) bottom fixedly connected with supports base (104), pelvic cavity model (3) have been placed on supporting base (104), water tank (1) upper portion lid has apron (2), pelvic cavity model (3) are located in water storage chamber (102) and upper portion is located the apron (2) outside, placed emulation organ model (7) in pelvic cavity model (3) inner chamber, the inlet tube intercommunication of first water pump (4) is connected moisturizing chamber (103), goes out water piping intercommunication and connects water storage chamber (102), the inlet tube intercommunication of second water pump (5) is connected water storage chamber (102), and the outlet pipe stretches out apron (2) and intercommunication connection surgical equipment resectoscope's water supply port, the inlet tube of first water pump (4), outlet pipe and filter screen (6) are all installed to the inlet tube mouth department of second water pump (5).

2. The model of claim 1, wherein: and a filling hole (201) is formed in the position, corresponding to the water replenishing cavity (103), of the cover plate (2).

3. The model of claim 1, wherein: the filter screen (6) adopts a cover type structure, and covers the water inlet pipe and the water outlet pipe of the first water pump (4) and the water inlet pipe orifice of the second water pump (5) through thread matching.