Guiding tool with angle adjusting function and surgical robot

By designing a guide tool that uses sliders to drive the guide seat to rotate, the problem of inefficient adjustment of the Ale tooth in the prior art is solved, and the arbitrary angle guidance of the fixed position needle is realized, and the accuracy and efficiency of the operation are improved.

CN222889011UActive Publication Date: 2025-05-23SHENZHEN XINJUNTE SMART MEDICAL EQUIP CO LTD
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Patent Information

Application Number
CN202421454596.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-05-23
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

In the prior art, the guiding tool of the fixed position needle is adjusted angle through the ale teeth, resulting in inefficient adjustment and inability to realize any angle guidance.

Method used

A guide tool with angle adjustment function is designed. Through the sliding of the slide on the support seat, the guide seat is driven to rotate around the end of the support seat away from the fixed base, so as to realize any angle guide of the fixed position needle.

Benefits of technology

The efficiency and accuracy of angle adjustment are improved, and any angle orientation of fixed position needle is realized, meeting the needs of orthopedic surgery.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222889011U_ABST
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Abstract

The utility model relates to a guiding tool and a surgical robotic.The guiding tool with the angle adjusting function comprises a fixed base and a supporting base arranged on the fixed base, the supporting base is provided with a guiding base and a sliding piece, the guiding base is provided with a first hinge end and a second hinge end, and the sliding piece is arranged on the supporting base; one end of the sliding part is arranged on the supporting seat in a sliding mode, the other end of the sliding part is hinged to the second hinge end, the first hinge end is hinged to the end, away from the fixed base, of the supporting seat, and a guide groove is formed in the guide seat and used for guiding the positioning needle. According to the guiding tool with the angle adjusting function, guiding of the fixed-position needle is not achieved through an Arlay tooth any more, the sliding piece slides on the supporting base to drive the guiding base to rotate around the end, away from the fixed base, of the supporting base, and compared with Arlay tooth adjustment, sliding adjustment is smoother, and the angle adjusting effect is better. And the adjusting efficiency is higher.
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Claims

1. A guiding tool with angle adjustment function, characterized in that: The invention comprises a fixed base (1) and a support base (2) arranged on the fixed base (1); a guide base (3) and a sliding member (4) are arranged on the support base (2); a first hinge end (5) and a second hinge end (6) are arranged on the guide base (3); one end of the sliding member (4) is slidably arranged on the support base (2); the other end of the sliding member (4) is hinged to the second hinge end (6); the first hinge end (5) is hinged to an end of the support base (2) away from the fixed base (1); a guide groove (7) is arranged on the guide base (3); and the guide groove (7) is used to guide the positioning needle.

2. The guiding tool with angle adjustment function according to claim 1, characterized in that: The guide groove (7) comprises a circular through groove (8) and a first rectangular through groove (9); the circular through groove (8) is arranged on the axis of the guide seat (3) and penetrates along the axis direction of the guide seat (3); the first rectangular through groove (9) penetrates from the axis of the guide seat (3) along the radial direction of the guide seat (3) toward the circumferential outer edge side of the guide seat (3); and the first rectangular through groove (9) penetrates along the axis direction of the guide seat (3).

3. The guiding tool with angle adjustment function according to claim 2, characterized in that: The first hinged end (5) and the second hinged end (6) are located on a side of the circumferential outer edge of the guide seat (3) close to the support seat (2), and the first rectangular through groove (9) is located on a side of the circumferential outer edge of the guide seat (3) away from the support seat (2).

4. The guiding tool with angle adjustment function according to claim 1, characterized in that: The support seat (2) is provided with a sliding groove (10) having a preset length, and the sliding member (4) is provided with a sliding rod (11) at one end close to the support seat (2), and the sliding rod (11) is slidably arranged in the sliding groove (10).

5. The guiding tool with angle adjustment function according to claim 4, characterized in that: A positioning portion (12) is threadedly connected to the sliding rod (11), and the positioning portion (12) is used to fix or unlock the sliding rod (11) and the support seat (2).

6. The guiding tool with angle adjustment function according to claim 5, characterized in that: A first pivot (13) is provided at the hinged portion between the first hinged end (5) and the support seat (2); the first hinged end (5) is a first hinged plate; a first hinged hole (14) is provided on the first hinged plate; a second hinged hole (15) is provided on one end of the support seat (2) close to the first hinged end (5); the first pivot (13) passes through the first hinged hole (14) and the second hinged hole (15) in sequence.

7. The guiding tool with angle adjustment function according to claim 6, characterized in that: A second pivot (16) is formed at a hinge point between the second hinge end (6) and the sliding member (4); the second hinge end (6) is a second hinge plate, a third hinge hole (17) is arranged on the second hinge plate, a fourth hinge hole (18) is arranged at one end of the sliding member (4) close to the second hinge end (6), and the second pivot (16) passes through the third hinge hole (17) and the fourth hinge hole (18) in sequence.

8. The guiding tool with angle adjustment function according to claim 7, characterized in that: The first pivot (13) and the second pivot (16) are arranged in parallel, and the sliding direction of the sliding member (4) is arranged perpendicular to the first pivot (13).

9. The guiding tool with angle adjustment function according to claim 7, characterized in that: A first symmetry plane is formed on the support seat (2), a second rectangular through-groove (19) is provided on the support seat (2), a second symmetry plane is formed on the second rectangular through-groove (19), the first symmetry plane and the second symmetry plane coincide with each other and are both perpendicular to the first pivot (13), two sliding grooves (10), two sliding rods (11) and two positioning portions (12) are provided, the two sliding grooves (10) are both connected to the second rectangular through-groove (19), the sliding member (4) is movably provided in the second rectangular through-groove (19), and the sliding grooves (10), the sliding rod (11) and the positioning portion (12) are symmetrically provided with respect to the second symmetry plane.

10. A surgical robot, characterized in that: It comprises a guiding tool with an angle adjustment function as described in any one of claims 1 to 9, a connecting portion (20) is provided on the end of the fixed base (1) away from the supporting base (2), and a mechanical arm is provided on the surgical robot, and the end of the mechanical arm is detachably connected to the connecting portion (20).