Guide mechanism of electric endoscope cutting anastomat

Abstract

The utility model provides a guide mechanism of an electric endoscopic cutting anastomat, which belongs to the technical field of medical instruments and comprises a guide rod, a guide rod and a guide rod, an anastomat; the electric telescopic rod is fixedly connected to one side end of the anastomat; the motor is fixedly connected to the circumferential inner wall of the electric telescopic rod; the anastomat is accurately positioned to a surgical site, and the dial gauge on the electric telescopic rod is used for providing visual length reference, so that a doctor can very accurately adjust the positions of the nail bin and the cutting blade to ensure that the nail bin and the cutting blade are accurately aligned with target tissues, personal errors are reduced through the accurate control, the success rate of surgery is improved, and after the position is confirmed to be correct, the surgical efficiency is improved. A doctor presses down the button, the motor is started, the motor drives the clamping nail base to rotate and complete the cutting action, then suturing treatment is conducted immediately, it is ensured that a surgical wound is closed rapidly, the surgical accuracy is improved, and misoperation is effectively prevented.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a guide mechanism for an electric laparoscopic cutting and anastomosis device. Background Technology

[0002] The electric laparoscopic cutting and anastomosis device is a medical device used for minimally invasive surgery. It combines cutting and suturing functions, which can reduce operation time and patient recovery time. The guide mechanism is one of the key parts of this device, responsible for ensuring that the device is correctly positioned and operated in the body.

[0003] Traditional electric laparoscopic cutting and suturing devices rely on manual operation or simple mechanical structures for cutting and suturing during guided movement, which is easily affected by human factors, making it difficult to guarantee surgical accuracy. Utility Model Content

[0004] The purpose of this invention is to provide an electric laparoscopic cutting and anastomosis guide mechanism, which aims to solve the problem that in the prior art, when guiding and moving the device, manual operation or simple mechanical structures are used for cutting and suturing, which are easily affected by human factors and make it difficult to guarantee surgical accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A motorized laparoscopic cutting and stapler guide mechanism, comprising:

[0007] Anastomosing device;

[0008] An electric telescopic rod, which is fixedly connected to one side of the anastomosis device;

[0009] The motor is fixedly connected to the inner circumference of the electric telescopic rod;

[0010] A clamping pin holder, wherein the clamping pin holder is fixedly connected to the output shaft of the motor;

[0011] A staple cartridge, wherein the staple cartridge is located within a staple holder;

[0012] A cutting blade, which is fixedly connected to one side of the staple cartridge;

[0013] A trigger, located within the anastomosis device; the trigger and an electrically operated telescopic rod are connected by an electrical circuit.

[0014] A button is mounted on one side of the trigger, and the button and the motor are connected by a circuit.

[0015] In a preferred embodiment of this utility model, a miniature monitor is fixedly connected to one side of the staple cartridge, and a display screen is fixedly connected to the upper end of the stapler. The miniature monitor and the display screen are connected by a circuit.

[0016] In a preferred embodiment of this utility model, a sealing ring is fixedly connected to one end of the electric telescopic rod, and the clamping nail seat is rotatably connected to one end of the sealing ring.

[0017] As a preferred embodiment of this utility model, a baffle is fixedly connected to one side of the stapler, and an anti-slip rubber pad is fixedly connected to the handle of the stapler.

[0018] As a preferred embodiment of this utility model, the upper end of the circumferential surface of the electric telescopic rod is provided with a scale.

[0019] In a preferred embodiment of this invention, the electric telescopic rod is made of titanium.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. In this procedure, by precisely positioning the stapler at the surgical site and using the scale on the electric telescopic rod to provide an intuitive length reference, the doctor can very accurately adjust the position of the staple cartridge and cutting blade to ensure that they are accurately aligned with the target tissue. This precise control reduces human error and improves the success rate of the surgery. After confirming that the position is correct, the doctor presses a button to start the motor, which drives the staple holder to rotate and complete the cutting action. Suturing is then performed immediately to ensure rapid closure of the surgical wound, improve the accuracy of the surgery, and effectively prevent misoperation.

[0022] 2. In this solution, surgical data is fed back to the display screen through a miniature monitor, providing high-definition real-time image feedback. This helps doctors obtain a clear and detailed surgical field of vision, especially in narrow or difficult-to-observe areas. This not only improves surgical efficiency but also reduces the risk of operational errors due to poor visibility. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a front perspective view of the present invention;

[0025] Figure 2 This is a cross-sectional view of the present invention;

[0026] Figure 3 This is an exploded view of the present invention.

[0027] In the diagram: 1. Anastomosis device; 2. Electric telescopic rod; 3. Motor; 4. Staple holder; 5. Staple cartridge; 6. Cutting blade; 7. Trigger; 8. Button; 9. Miniature monitor; 10. Display screen; 11. Sealing ring; 12. Baffle; 13. Anti-slip rubber pad. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] Please see Figure 1-3 The present invention provides the following technical solution:

[0031] A motorized laparoscopic cutting and stapler guide mechanism, comprising:

[0032] Anastomosing device 1;

[0033] Electric telescopic rod 2, which is fixedly connected to one side of the stapler 1;

[0034] Motor 3 is fixedly connected to the inner circumference of the electric telescopic rod 2;

[0035] The clamping nail holder 4 is fixedly connected to the output shaft of the motor 3;

[0036] Staple cartridge 5, which is located inside staple holder 4;

[0037] Cutting blade 6 is fixedly connected to one side of the staple cartridge 5;

[0038] Trigger 7 is located inside the stapler 1; trigger 7 and the electric telescopic rod 2 are connected by an electrical circuit;

[0039] Button 8 is mounted on one side of trigger 7, and button 8 and motor 3 are connected by a circuit.

[0040] In a specific embodiment of this utility model, the stapler 1, as the main frame of the entire device, is designed with ergonomics in mind to improve the doctor's feel and stability during operation. The stapler 1 is existing technology and will not be described in detail here. The electric telescopic rod 2 extends and retracts to adjust the position of the staple cartridge 5 and the cutting blade 6 according to the doctor's needs. The motor 3 provides rotational power to the clamping staple seat 4. When the motor 3 is running, the clamping staple seat 4 can rotate accordingly, thereby driving the internal staple cartridge 5 and the fixed cutting blade 6 to cut and suture. The staple cartridge 5 stores a series of surgical staples for immediate suturing of tissue after cutting. The trigger 7 is connected to the electric telescopic rod 2 via a circuit. Once pressed, it controls the extension and retraction of the electric telescopic rod 2. The button 8 is connected to the motor 3 via a circuit. Pressing the button 8 controls the motor 3 to run and rotate. By controlling the extension and retraction of the electric telescopic rod 2 via the trigger 7 and the rotation of the clamping staple seat 4 via the motor 3, the doctor can be more stable during surgery, improve the accuracy of the surgery, and effectively prevent misoperation.

[0041] Please refer to the details. Figure 1-3 A miniature monitor 9 is fixedly connected to one side of the staple cartridge 5, and a display screen 10 is fixedly connected to the upper end of the stapler 1. The miniature monitor 9 and the display screen 10 are connected by a circuit.

[0042] In this embodiment: the miniature monitor 9 has waterproof and anti-fog functions to ensure stable operation in the surgical environment. The miniature monitor 9 is used to provide a clear and detailed surgical field of view during the operation, helping doctors to accurately perform cutting and suturing operations. The display screen 10 provides doctors with intuitive visual feedback. The display screen 10 is connected to the miniature monitor 9 through a circuit and can display high-definition image data captured by the miniature monitor 9 in real time, improving surgical efficiency and accuracy. The miniature monitor 9 and the display screen 10 are existing technologies and will not be described in detail here.

[0043] Please refer to the details. Figure 1-3 A sealing ring 11 is fixedly connected to one side of the electric telescopic rod 2, and the clamping nail seat 4 is rotatably connected to one side of the sealing ring 11.

[0044] In this embodiment: the sealing ring 11 is used to prevent external liquids, gases or tissues from entering the space between the electric telescopic rod 2 and the clamping nail seat 4, thereby protecting the internal mechanical components from contamination or damage. The sealing ring 11 is designed to have good elastic recovery ability, which can provide a reliable sealing effect without affecting the rotation of the clamping nail seat 4, effectively preventing external contaminants from entering the device and improving the safety and reliability of the operation.

[0045] Please refer to the details. Figure 1-3A baffle 12 is fixedly connected to one side of the stapler 1, and an anti-slip rubber pad 13 is fixedly connected to the handle of the stapler 1.

[0046] In this embodiment: the baffle 12 is used to prevent blood from splashing out during the operation and also to prevent the sweat and dust of medical staff from entering the body, thereby improving the safety of the operation. The anti-slip rubber pad 13 is used to improve the stability and comfort of the doctor when holding the equipment. The rubber has good friction and can ensure a reliable grip even when the hands are sweaty, reducing the risk of operational errors caused by slipping. At the same time, the soft material also provides a better feel and reduces fatigue caused by holding for a long time.

[0047] Please refer to the details. Figure 1-3 The upper end of the circumferential surface of the electric telescopic rod 2 is provided with a scale.

[0048] In this embodiment, the upper end of the circumferential surface of the electric telescopic rod 2 is provided with a scale, which allows the doctor to intuitively read and control the extension length of the telescopic rod during operation. The scale is designed with fluorescent color to ensure that it can be clearly seen even in a dimly lit surgical environment.

[0049] Please refer to the details. Figure 1-3 The electric telescopic pole 2 is made of titanium.

[0050] In this embodiment: Titanium is a lightweight metal, which makes doctors less prone to fatigue during long-term operations. Titanium has good biocompatibility and will not cause adverse reactions to human tissues, making it suitable for the manufacture of medical devices, especially in situations where direct contact or proximity to the human body is required.

[0051] The working principle and usage process of this utility model are as follows: The doctor holds the stapler 1 and, based on the visual feedback provided by the display screen 10, precisely positions the stapler 1 to the surgical site. The doctor controls the extension and retraction of the electric telescopic rod 2 via the trigger 7, adjusting the positions of the staple cartridge 5 and the cutting blade 6 as needed to accurately align them with the target tissue. At this time, the scale on the electric telescopic rod 2 provides an intuitive length reference, helping the doctor achieve precise control. After confirming the position is correct, the doctor presses the button 8 to start the motor 3. The motor 3 drives the staple holder 4 to rotate. When it rotates to the designated position, the cutting blade 6 in the staple cartridge 5 completes the cutting action. After cutting, the staple cartridge 5 releases the staples, and the cut edges are immediately sutured to ensure the closure of the surgical wound. Throughout the operation, the micro-monitor 9 continuously captures and transmits images of the surgical area to the display screen 10. The doctor can adjust the operating strategy in a timely manner based on real-time feedback, ensuring the stability of the surgery, improving the accuracy of the surgery, enhancing the safety of the surgery, and effectively preventing misoperation.

[0052] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An electric-powered endoscopic cutting stapler guide mechanism, characterized by, Include: Anastomat (1); Electric telescopic rod (2), which is fixedly connected to one side end of the anastomat (1); Motor (3), which is fixedly connected to the inner wall of the circumference of the electric telescopic rod (2); Clamping nail seat (4), which is fixedly connected to the output shaft of the motor (3); Nail cartridge (5), which is located in the clamping nail seat (4); Cutting blade (6), which is fixedly connected to one side end of the nail cartridge (5); Trigger (7), which is located in the anastomat (1); the trigger (7) and the electric telescopic rod (2) are connected through a circuit; Button (8), which is installed on one side end of the trigger (7), and the motor (3) are connected through a circuit.

2. The electric-powered endoscopic cutting anastomosis device guide mechanism according to claim 1, characterized in that: One side end of the nail cartridge (5) is fixedly connected with a micro monitor (9), the upper end of the anastomat (1) is fixedly connected with a display screen (10), and the micro monitor (9) and the display screen (10) are connected through a circuit.

3. The electric-powered endoscopic cutting anastomosis device guide mechanism according to claim 2, characterized in that: One side end of the electric telescopic rod (2) is fixedly connected with a sealing ring (11), and the clamping nail seat (4) is rotatably connected to one side end of the sealing ring (11).

4. The electric-powered endoscopic cutting anastomosis device guide mechanism according to claim 3, wherein: One side end of the anastomat (1) is fixedly connected with a baffle (12), and the handle of the anastomat (1) is fixedly connected with an anti-skid rubber pad (13).

5. The electric-powered endoscopic cutting anastomosis device guide mechanism according to claim 4, characterized in that: The circumferential surface of the electric telescopic rod (2) is provided with a scale table.

6. The electric-powered endoscopic cutting anastomosis device guide mechanism according to claim 5, wherein: The material of the electric telescopic rod (2) is titanium.

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