Anastomosis device jaw turning detection device

Abstract

The utility model discloses anharmonic motion detection device of anastomat jaw technical field is shipped to a kind of anastomat jaw, including operating frame, the top side of operating frame is equipped with mounting bracket, the upper surface of mounting bracket is equipped with guide slot, the inside rotation of mounting bracket is connected with left and right screw rod, its structure is reasonable, the utility model is rotated by motor B drive control turntable, so that it reaches to anastomat jaw and adopts steering processing, whether it is eligible can be determined according to anastomat jaw steering state, by the way of sliding, the guide column on the two sets of limit seat is connected in the ring groove on detection frame, according to the standard of different anastomat jaw steering angle, the distance between two sets of limit seat is adjusted in annular, and fixed by knob, after the limit seat of fixed, the limiting effect of limit seat can be received during the rotation of turntable, guarantee anastomat jaw in controllable range and carry out steering detection processing.

Description

Technical Field

[0001] This utility model relates to the field of factory inspection technology for stapler jaws, specifically a stapler jaw rotation detection device. Background Technology

[0002] A stapler jaw rotation detection device is used to detect and confirm the rotation status of the stapler jaws (i.e., the clamping part of a vascular or tissue stapler used in surgery). Its main function is to monitor jaw direction changes in real time, ensuring correct alignment with the target area during surgery, thereby improving surgical safety and accuracy. This device is widely used in the medical field. Currently, staplers undergo jaw rotation detection before leaving the factory to prevent quality issues such as jaws failing to rotate during later use. Jaw rotation detection is typically performed using either automated or manual methods. Manual detection is low-cost, but efficiency is significantly affected in batch testing, and manual detection is prone to errors. Automated automated detection suffers from inconsistent jaw rotation detection standards and varying rotation angles, making it impossible to limit the rotation based on different jaw angles. This can easily lead to excessive jaw rotation, causing damage and reducing the effectiveness of the stapler jaw rotation detection device, indirectly affecting its detection efficiency.

[0003] Therefore, it is necessary to develop a device for detecting the direction of the jaws of a stapler. Utility Model Content

[0004] The purpose of this invention is to provide a stapler jaw rotation detection device to solve the problem mentioned in the background art that the stapler jaw rotation range cannot be adjusted and the excessive range causes damage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stapler jaw rotation detection device, comprising an operating frame, an mounting frame installed on one side of the top of the operating frame, a guide groove formed on the upper surface of the mounting frame, left and right lead screws rotatably connected inside the mounting frame, and movable frames installed on both sides of the top of the mounting frame.

[0006] A detection component is installed on the other side of the top of the operating frame. The detection component includes a detection frame, and a mounting base is installed at the bottom of the detection frame.

[0007] Preferably, a motor A is mounted on one outer wall of the mounting bracket, and the output end of the motor A is fixedly connected to one end of the left and right lead screws.

[0008] Preferably, a guide seat is installed at the bottom of the movable frame, and the outer wall of the guide seat is slidably connected to the inside of the guide groove.

[0009] Preferably, a movable block is installed at the bottom of the guide seat, and the interior of the movable block is threadedly connected to the outer wall of the left and right lead screws.

[0010] Preferably, an electric telescopic rod is installed on the top of the mobile frame, and a pressure seat is installed at the output end of the electric telescopic rod.

[0011] Preferably, a motor B is installed inside the mounting base, and a turntable is installed at the output end of the motor B.

[0012] Preferably, the turntable is rotatably connected to the internal center of the testing frame, and the surface of the testing frame is provided with an annular groove, with graduations on the periphery of the annular groove.

[0013] Preferably, each of the top sides of the turntable is provided with a card seat, and both sides of the inner side of the annular groove are slidably connected with guide posts. A knob is threadedly connected to the lower part of the outer wall of the guide post, and a limit seat is installed at the top of the guide post.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By installing and fixing motor B inside the mounting base and connecting its output end to the bottom of the turntable on the testing frame, and considering the gap between the two sets of clamps on the top of the turntable, the stapler is pressed and fixed by the pressure seat driven by the electric telescopic rod. The stapler jaws are then engaged between the two sets of clamps. The turntable is rotated by motor B to achieve the rotation of the stapler jaws. The pass rate can be determined based on the rotation state of the stapler jaws. By sliding the guide posts on the two sets of limit seats into the annular grooves on the testing frame, the distance between the two sets of limit seats is adjusted circumferentially according to the standard rotation angle of different stapler jaws and fixed by a knob. After being fixed, the limit seats limit the rotation of the turntable, ensuring that the stapler jaws are rotated within a controllable range. This minimizes the possibility of damage caused by different stapler jaw rotation amplitudes exceeding their own limits, effectively improving the use of the stapler jaw rotation detection device and indirectly improving the detection efficiency. Attached Figure Description

[0016] Figure 1 A left-side view of the overall structure of this utility model;

[0017] Figure 2 This is a right-side view of the overall structure of the present invention.

[0018] Figure 3 This is a bottom view of the overall structure of the present invention;

[0019] Figure 4 This is an exploded view of the overall structure of this utility model.

[0020] Figure 5 An exploded view of a selected portion of the structure provided for this utility model.

[0021] In the diagram: 1. Operating frame; 2. Mounting frame; 201. Guide groove; 202. Left and right lead screws; 203. Motor A; 3. Moving frame; 301. Guide seat; 302. Moving block; 303. Electric telescopic rod; 304. Pressure seat; 4. Detection frame; 401. Mounting seat; 402. Motor B; 403. Turntable; 404. Annular groove; 405. Scale; 406. Card seat; 407. Guide column; 408. Knob; 409. Limit seat. Detailed Implementation

[0022] 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.

[0023] This utility model provides the following technical solution: a device for detecting the rotation direction of jaws on a stapler. (See also...) Figures 1-5The system includes an operating frame 1, a mounting frame 2 mounted on one side of the top of the operating frame 1, a guide groove 201 on the upper surface of the mounting frame 2, left and right lead screws 202 rotatably connected inside the mounting frame 2, a motor A203 mounted on one outer wall of the mounting frame 2, the output end of the motor A203 being fixedly connected to one end of the left and right lead screws 202, movable frames 3 mounted on both sides of the top of the mounting frame 2, a guide seat 301 mounted at the bottom of the movable frame 3, the outer wall of the guide seat 301 being slidably connected to the inside of the guide groove 201, a movable block 302 mounted at the bottom of the guide seat 301, the inside of the movable block 302 being threadedly connected to the outer wall of the left and right lead screws 202, and an electric telescopic rod 303 mounted on the top of the movable frame 3, a pressure seat 304 mounted at the output end of the electric telescopic rod 303. The guide seats 301 on the two sets of movable frames 3 are slidably set in the guide grooves 201 on the mounting frame 2, and the movable blocks 302 on the guide seats 301 are set on the outer walls of the left and right screw rods 202 by threaded connection. According to the left and right thread effect of the outer walls of the left and right screw rods 202, the motor A203 drives the left and right screw rods 202 to rotate forward or reverse, which can synchronously drive the two sets of movable frames 3 to move outward or inward. By installing the pressure seat 304 at the output end of the electric telescopic rod 303 on the top of the movable frame 3, the stapler jaws to be tested and processed are installed inside the movable frame 3. The pressure seat 304 driven by the electric telescopic rod 303 can press and fix the outer wall of the stapler jaws, ensuring the stability of the stapler jaws during the turning test process.

[0024] A detection assembly is installed on the other side of the top of the operating frame 1. The detection assembly includes a detection frame 4, and a mounting base 401 is installed at the bottom of the detection frame 4. A motor B402 is installed inside the mounting base 401. A turntable 403 is installed at the output end of the motor B402. The turntable 403 is rotatably connected to the center position inside the detection frame 4. An annular groove 404 is formed on the surface of the detection frame 4. A scale 405 is provided around the annular groove 404. A retaining seat 406 is provided on one side of the top of the turntable 403. Guide posts 407 are slidably connected to both sides inside the annular groove 404. A knob 408 is threaded to the lower part of the outer wall of the guide post 407. A limit seat 409 is installed at the top of the guide post 407 to fix the motor B402 inside the mounting base 401 and fix the output end to the bottom of the turntable 403 on the detection frame 4. There is a gap between the two sets of card seats 406 on the top of 03. After the stapler is pressed and fixed by the pressure seat 304 driven by the electric telescopic rod 303, the stapler jaw position is locked between the two sets of card seats 406. The turntable 403 is rotated by the motor B402 to achieve the turning treatment of the stapler jaw. The pass rate can be determined according to the turning state of the stapler jaw. By sliding the guide posts 407 on the two sets of limit seats 409 into the annular grooves 404 on the detection frame 4, the distance between the two sets of limit seats 409 is adjusted in a circular manner according to the standard of different stapler jaw turning angles, and fixed by the knob 408. After the limit seats 409 are fixed, they can limit the turntable 403 during rotation, ensuring that the stapler jaw can be turned within a controllable range for detection.

[0025] Working Principle: When using this utility model, the guide seats 301 on the two sets of movable frames 3 are slidably set in the guide grooves 201 on the mounting frame 2, and the movable blocks 302 on the guide seats 301 are threadedly connected to the outer walls of the left and right lead screws 202. Based on the left and right threaded effect of the outer walls of the left and right lead screws 202, the motor A203 drives the left and right lead screws 202 to rotate forward or backward, synchronously driving the two sets of movable frames 3 to move outward or inward. A pressure seat 304 is installed at the output end of the electric telescopic rod 303 on the top of the movable frame 3. The jaws of the stapler to be tested are installed inside the movable frame 3. The electric telescopic rod 303 drives the pressure seat 304 to press and fix the outer wall of the stapler jaws, ensuring the stability of the stapler jaws during the rotation testing process. The motor B402 is installed and fixed inside the mounting seat 401, and its output end is fixedly connected to the bottom of the turntable 403 on the testing frame 4. Based on the two sets of clamping seats 406 on the top of the turntable 403... A gap exists between the stapler jaws. After the stapler is pressed and fixed by the pressure seat 304 driven by the electric telescopic rod 303, the stapler jaws are engaged between the two sets of clamping seats 406. The turntable 403 is rotated by the motor B402, thus turning the stapler jaws. The pass rate can be determined based on the turning state of the stapler jaws. This is achieved by sliding the guide posts 407 on the two sets of limiting seats 409 into the annular grooves 404 on the testing frame 4, according to the standards for different stapler jaw turning angles. The distance between the two sets of limiting seats 409 is adjusted in a ring shape and fixed by the knob 408. After being fixed, the limiting seats 409 can limit the rotation of the turntable 403, ensuring that the stapler jaws can be rotated within a controllable range. This avoids damage caused by different stapler jaws rotating more than they should, effectively improving the performance of the stapler jaw rotation detection device and indirectly improving its detection efficiency.

[0026] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A stapler jaw rotation detection device, comprising an operating frame (1), wherein a mounting bracket (2) is mounted on one side of the top of the operating frame (1), characterized in that: The upper surface of the mounting bracket (2) is provided with a guide groove (201), and the interior of the mounting bracket (2) is rotatably connected with left and right lead screws (202). Movable brackets (3) are installed on both sides of the top of the mounting bracket (2). A detection component is installed on the other side of the top of the operating frame (1). The detection component includes a detection frame (4) and a mounting base (401) is installed at the bottom of the detection frame (4).

2. The stapler jaw rotation detection device according to claim 1, characterized in that: A motor A (203) is installed on one side of the outer wall of the mounting bracket (2), and the output end of the motor A (203) is fixedly connected to one end of the left and right lead screws (202).

3. The stapler jaw rotation detection device according to claim 1, characterized in that: The bottom of the movable frame (3) is equipped with a guide seat (301), and the outer wall of the guide seat (301) is slidably connected to the inside of the guide groove (201).

4. The stapler jaw rotation detection device according to claim 3, characterized in that: A movable block (302) is installed at the bottom of the guide seat (301), and the interior of the movable block (302) is threadedly connected to the outer wall of the left and right lead screws (202).

5. The stapler jaw rotation detection device according to claim 1, characterized in that: An electric telescopic rod (303) is installed on the top of the mobile frame (3), and a pressure seat (304) is installed at the output end of the electric telescopic rod (303).

6. The stapler jaw rotation detection device according to claim 1, characterized in that: The motor B (402) is installed inside the mounting base (401), and a turntable (403) is installed at the output end of the motor B (402).

7. The stapler jaw rotation detection device according to claim 6, characterized in that: The turntable (403) is rotatably connected to the center of the inside of the testing frame (4). The surface of the testing frame (4) is provided with an annular groove (404), and the outer periphery of the annular groove (404) is provided with a scale (405).

8. The stapler jaw rotation detection device according to claim 7, characterized in that: Each turntable (403) has a card seat (406) on one side of its top. Guide posts (407) are slidably connected to both sides of the inner side of the annular groove (404). A knob (408) is threadedly connected to the lower outer wall of the guide post (407). A limit seat (409) is installed at the top of the guide post (407).

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