CN209107451U - Intracavitary Endo-GIA with mode of operation instruction device - Google Patents

Abstract

The utility model discloses a kind of intracavitary Endo-GIAs with mode of operation instruction device, including fixed handle, flexible handle and reseting handle, the tail end of the fixed handle is equipped with mode of operation instruction device, and the mode of operation instruction device is connected on fixed handle.The utility model can observe the corresponding state of instrument on display window, and the process of operation is preferably grasped convenient for doctor.

Description

Intracavitary Endo-GIA with mode of operation instruction device

Technical field

The utility model relates to intracavitary Endo-GIA technical fields, in particular to a kind of to have mode of operation instruction device Intracavitary Endo-GIA.

Background technique

Intracavitary Endo-GIA use process is as follows: component and instrument screw insertion after good position, remove protection cap； It is primary to press flexible handle, is closed at component front opening；Enter abdominal cavity by puncture outfit, reset of pulling back after arrival surgery location Handle, component front end are dehisced；Yaw handle and universal handle are adjusted to suitable position, tissue is placed between resist-nailed seat and nail bin, Press flexible handle grip tissue；Safety button is pressed, it is continuous to press flexible handle until being fired into bottom, pull back reseting handle extremely Initial position discharges tissue；Flexible handle closing assembly front end is pressed, abdominal cavity is exited by puncture outfit, completes surgical procedure.Mesh Ante-chamber internal cutting stapler there are the problem of: since product operation step is more, need by closure → reset → closure → Continuous shooting → reset → closure process, and handle cutting blade insert of every grip pressure advances about during continuous shooting 15mm, i.e. 30 specifications need the grip pressure percussion process of handle completion twice, and 45 specifications need grip pressure, and handle completes percussion process three times, 60 specifications need four handles of grip pressure to complete percussion process.As depicted in figs. 1 and 2, current instrument is only in cover board and nail bin Scale marker (9) are printed on clamping plate, not the instruction of mode of operation.In laparoscopic surgery due to space limitations, in order to Procedure is preferably controlled convenient for doctor, needs to increase on instrument clearly mode of operation instruction.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of chamber with mode of operation instruction device Internal cutting stapler.

The utility model solves technical solution used by prior art problem: a kind of with mode of operation instruction device The tail end of intracavitary Endo-GIA, including fixed handle, flexible handle and reseting handle, the fixed handle is equipped with mode of operation Instruction device, the mode of operation instruction device are connected on fixed handle.

Further, the mode of operation instruction device includes box body and is located at the intracorporal mechanical counter of box, the box The front of body is display window, and the display window is equipped with magnifying glass, clearly shows that current mode of operation.

Further, the mechanical counter includes ontology, panel, turntable, actuating arm and reset button, and the panel is located at The front of ontology, the actuating arm are located at the back side of ontology, and the actuating arm and the turntable are rotatablely connected, the turntable zero-bit Status display " initial ", turntable content of every bounce are successively shown as " closed " " 15mm " " 30mm " " 45mm " " 60mm " " just Begin ", it moves in circles.

Further, the top surface that the actuating arm passes through box body is protruded into fixed handle, and the reset button passes through box body Simultaneously expose side.

Further, handle linkage board is equipped in the fixed handle, the handle linkage board and flexible handle rivet, institute It states actuating arm and is equipped with buckle, the tail end of the handle linkage board is equipped with card slot, and the buckle is connected and fixed with card slot.

Further, the tail end of the fixed handle, which is equipped with, resets driving lever, and the reset driving lever passes through on fixed handle Centre bore is fixed on inside fixed handle, and the both ends for resetting driving lever rotate in a certain range around centre bore, described The one end for resetting driving lever is connect with the reseting handle, and the other end for resetting driving lever stretches out answering on fixed handle to box body At the button of position.

Further, spring leaf is set in the left side for resetting driving lever, one end of the spring leaf is connected to fixed hand On handle, the other end of the spring leaf, which rides over, to be resetted on driving lever.

The utility model has the beneficial effects that:

The utility model is simple and practical in structure, can on display window the corresponding state of intuitive display apparatus, be convenient for Doctor preferably grasps the process of operation.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the prior art；

Fig. 2 is the structural schematic diagram of scale marker in the prior art；

Fig. 3 is the structural schematic diagram of the utility model；

Fig. 4 is the structural schematic diagram of the mechanical counter of the utility model；

Fig. 5 is the content of the mechanical counter turntable of the utility model and the schematic diagram of sequence.

In figure: 1, fixed handle, 2, flexible handle, 3, reseting handle, 4, mode of operation instruction device, 4.1, box body, 5, Mechanical counter, 5.1, ontology, 5.2, panel, 5.3, actuating arm, 5.4, reset button, 5.5, buckle, 6, handle linkage board, 6.1, Card slot, 7, reset driving lever, 8, spring leaf, 9, scale marker.

Specific embodiment

The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.

Embodiment one

A kind of intracavitary Endo-GIA with mode of operation instruction device as shown in Figures 3 to 5, including fixed handle 1, the tail end of flexible handle 2 and reseting handle 3, the fixed handle 1 is equipped with mode of operation instruction device 4, the mode of operation Instruction device 4 includes box body 4.1 and the mechanical counter 5 being located in box body 4.1, and the front of the box body 4.1 is display window, The display window is equipped with magnifying glass, clearly shows that current mode of operation, the box body 4.1 are connected on fixed handle 1. The mechanical counter 5 includes ontology 5.1, panel 5.2, turntable, actuating arm 5.3 and reset button 5.4, and the panel 5.2 is located at The front of ontology 5.1, the turntable (not shown) are located at the inside of ontology 5.1, and the actuating arm 5.3 is located at the back of ontology 5.1 Face, the actuating arm 5.3 are rotatablely connected with the turntable.Fixed handle is protruded into the top surface that the actuating arm 5.3 passes through box body 4.1 In 1, the reset button 5.4 passes through the side of box body 4.1 and exposing.

As shown in figure 5, the turntable zero-bit status display " initial ", turntable content of every bounce is successively shown as " closing Close " " 15mm " " 30mm " " 45mm " " 60mm " " initial ", it moves in circles.

As shown in figure 3, handle linkage board 6 is equipped in the fixed handle 1, the handle linkage board 6 and 2 riveting of flexible handle Connect, the actuating arm 5.4 is equipped with buckle 5.5, and the tail end of the handle linkage board 6 is equipped with card slot 6.1, the buckle 5.5 with Card slot 6.1 connects and fixes.

As shown in figure 3, the tail end of the fixed handle 1, which is equipped with, resets driving lever 7, the reset driving lever 7 passes through fixed handle 1 On centre bore be fixed on inside fixed handle 1, the both ends for resetting driving lever 7 turn in a certain range around centre bore Dynamic, described one end for resetting driving lever 7 is connect with the reseting handle 3, and the other end for resetting driving lever 7 stretches out fixed handle 1 At reset button 5.4 on to box body 4.1.

As shown in figure 3, spring leaf 8 is arranged in the left side for resetting driving lever 7, one end of the spring leaf 8 is connected to solid Determine on handle 1, the other end of the spring leaf 8, which rides over, to be resetted on driving lever 7.

The working principle of the utility model is as follows;

According to the application method of instrument, flexible handle 2 of every grip pressure, instrumentation state can change, and pass through work Fixed handle 2 is with fixed handle linkage board 6, then drives the actuating arm 5.3 of the mechanical counter 5 in box body 4.1, so that turntable be driven to turn It is dynamic, it can be observed that the corresponding state of instrument on the display window of panel 5.2.

After instrument starting, resets driving lever 7 and turned counterclockwise under the effect of spring leaf 8, the distal end for resetting driving lever 7 is detached from box 1 reset button 5.4 on body 4..When instrument needs to be reset, reseting handle 3 is pulled to push 7 grams of driving lever of reset to start position The elastic force for taking spring leaf 8 turns clockwise, and resets the reset button 5.4 of distal end pressing box body 4.1 of driving lever 7 so that mechanical counter 5 zeros, window shows that content recovery is " initial " at this time.

Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art For those of ordinary skill, under the premise of not departing from the utility model, can also to the utility model carry out it is several improvement and Modification, modifications and modifications also fall within the protection scope of the claims of the utility model.

Claims (4)

1. a kind of intracavitary Endo-GIA with mode of operation instruction device, including fixed handle, flexible handle and reset hand Handle, it is characterised in that: the tail end of the fixed handle is equipped with mode of operation instruction device, the mode of operation instruction device clamping On fixed handle；The mode of operation instruction device includes box body and is located at the intracorporal mechanical counter of box, the box body Front is display window, and the display window is equipped with magnifying glass；The mechanical counter includes ontology, panel, turntable, driving Arm and reset button, the panel are located at the front of ontology, and the actuating arm is located at the back side of ontology, the actuating arm with described turn Disk rotation connection, the turntable zero-bit status display " initial ", turntable content of every bounce are successively shown as " closed " " 15mm " " 30mm " " 45mm " " 60mm " " initial ", moves in circles, and fixed handle is protruded into the top surface that the actuating arm passes through box body Interior, the reset button passes through the side of box body and exposing.

2. a kind of intracavitary Endo-GIA with mode of operation instruction device according to claim 1, it is characterised in that: Handle linkage board is equipped in the fixed handle, the handle linkage board and flexible handle rivet, and the actuating arm is equipped with card The tail end of button, the handle linkage board is equipped with card slot, and the buckle is connected and fixed with card slot.

3. a kind of intracavitary Endo-GIA with mode of operation instruction device according to claim 2, it is characterised in that: The tail end of the fixed handle, which is equipped with, resets driving lever, and the reset driving lever is fixed on fixed hand by the centre bore on fixed handle Inside handle, the both ends for resetting driving lever rotate in a certain range around centre bore, described one end for resetting driving lever and institute Reseting handle connection is stated, the other end for resetting driving lever stretches out at the reset button on fixed handle to box body.

4. a kind of intracavitary Endo-GIA with mode of operation instruction device according to claim 3, it is characterised in that: Spring leaf is set in the left side for resetting driving lever, one end of the spring leaf is connected on fixed handle, the spring leaf The other end, which rides over, to be resetted on driving lever.