一种腔镜切割吻合器组件

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By designing an endoscopic cutting stapler assembly with expansion and support components, the problem of the endoscopic cutting stapler being difficult to support and expand inside the human body has been solved, achieving stable operation and efficient surgery.

CN224505495UActive Publication Date: 2026-07-17CHANGZHOU LOOKMED MEDICAL EQUIP

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: CHANGZHOU LOOKMED MEDICAL EQUIP
Filing Date: 2025-07-21
Publication Date: 2026-07-17

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Abstract

本实用新型公开了一种腔镜切割吻合器组件，包括握持柄，撑开组件与支撑组件，所述撑开组件包括吻合器管，所述吻合器管与握持柄固定连接，所述吻合器管的表面通过销轴活动连接有支撑板，所述支撑板的左侧固定连接有圆条，所述支撑板的顶部固定连接有连接线，所述连接线的右侧延伸至握持柄的表面，所述握持柄的左侧固定连接有限位环，所述连接线与限位环活动连接，所述连接线的右侧固定连接有拉动环，所述拉动环套设在握持柄的表面，所述拉动环的右侧设置有磁铁环。本实用新型利用撑开组件将人体组织撑开，当吻合器进入病人体内后避免人体组织将吻合器包裹，不会给吻合器的操作带来困扰，使用者可以进行细微的操作。

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Claims

1. A laparoscopic cutting and anastomosis device assembly, comprising a gripping handle (1), a spreading assembly (2), and a supporting assembly (3); characterized in that The spreading assembly (2) includes a stapler tube (201), which is fixedly connected to the handle (1). A support plate (202) is movably connected to the surface of the stapler tube (201) via a pin. A round bar (203) is fixedly connected to the left side of the support plate (202). A connecting line (204) is fixedly connected to the top of the support plate (202). The right side of the connecting line (204) extends to the surface of the handle (1). A limiting ring (205) is fixedly connected to the left side of the handle (1). The connecting line (204) is movably connected to the limiting ring (205). A pull ring (206) is fixedly connected to the right side of the connecting line (204). The pull ring (206) is sleeved on the surface of the handle (1). A magnet ring (207) is provided on the right side of the pull ring (206). The magnet ring (207) is located on the surface of the handle (1).

2. The endocutter assembly of claim 1, wherein: The support assembly (3) includes a fixing sleeve (301), which is fixedly connected to the surface of the grip (1). A threaded sleeve (302) is provided on the surface of the fixing sleeve (301). The threaded sleeve (302) is located on the right side of the pull ring (206). A support rod (303) is threadedly connected to the inside of the threaded sleeve (302). A support block (304) is fixedly connected to the outside of the support rod (303). There are two support rods (303) and two support blocks (304). The right side of the magnet ring (207) is fixedly connected to the left side of the fixing sleeve (301).

3. The endocutter assembly of claim 2, wherein: A magnet sleeve (4) is fixedly connected to the surface of the fixed sleeve (301), and the screw sleeve (302) is located inside the magnet sleeve (4) and is attracted to the magnet sleeve (4).

4. The endocutter assembly of claim 1, wherein: A magnet block (5) is fixedly connected to the surface of the anastomosis tube (201), and the surface of the magnet block (5) is attracted to the inner side of the support plate (202).

5. The endocutter assembly of claim 2, wherein: A short rod (6) is fixedly connected to the left side of the fixed sleeve (301), and the left side of the short rod (6) extends through to the left side of the pull ring (206).

6. The endocutter assembly of claim 2, wherein: The surface of the fixed sleeve (301) is fixedly connected with reinforcing blocks (7), and the number of reinforcing blocks (7) is several and they are evenly distributed.