Touchstone International Medical Science Co., Ltd.

Opple Lighting Co., Ltd.

Suzhou Opple Lighting Co., Ltd.

Xiaowei Xu

Yi Guo

Zhi Chen

Jiang Lin

Hongbo Wang

Xuejun Feng

Yi Yang

Wangdong Chen

Chaobo Liu

Liuhua Xiao

Gongyu Wu

Youfeng Chen

A handle assembly and a stapler including the same are provided. The handle assembly includes: a first handle, a second handle, a sliding slot disposed on the first handle, a slider slidably disposed in the sliding slot, a second indicator and a first indicator connected to a first end of the second indicator; when the first indicator is rotated in a first direction, a second end of the second indicator is driven to rotate in the first direction and the slider is pushed to move from a first section of the sliding slot to a second section of the sliding slot; when the slider is pressed against the second handle due to rotation of the first handle in a second direction, the second handle is linked with the first handle and the second end of the second indicator is pushed by the slider to rotate in the second direction.

Handle assembly and stapler including the same

A handle assembly and a stapler including the same are provided. The handle assembly includes: an indicator; a first handle and a second handle; a slot and a slider, provided in the first handle, the slider can be actuated by the indicator to move from a first section to a second section of the slot; when the slider in in the first section, the second handle cannot be actuated by the first handle and is in an insurance position; when the slider is in the second section of the slider, and the second handle can be actuated by the first handle to move towards a firing position. Therefore, no matter whether the stapler is ready to be fired or not, the first handle can be pressed by the doctor. However, when the stapler is not ready to be fired, the second handle won't be actuated to fire the stapler.

A handle assembly and a stapler including the same are provided. The handle assembly includes a first handle, a second handle, a slot provided in the second handle and a slider slidably located in the slot. When the slider is in the first section of the slot, the first handle and the second handle are not linked; when the slider is in the second section of the slot, the first handle is linked to the second handle and actuates the second handle to move from an insurance position to a firing position. Therefore, only the movement of the second handle can fire the stapler. No matter whether the stapler is ready to be fired or not, the first handle can be pressed by the doctor, while the stapler cannot be fired when the stapler is not ready to be fired.

A handle assembly and a surgical stapler including the handle assembly is provided, including a first handle and a second handle, both can rotate around a first pivot pin. Either the first or the second handle is provided with a slider and a sliding slot. When the slider moves from a first section of the sliding slot to a second section, the two handles become linked. The first handle can still be squeezed even if the stapler has not reached the firing position, but the second handle will not rotate and the stapler will not be fired; featured by the design of two torsion springs and two pivot pins, the first and the second handle are pivotally attached and can be rotated around the same rotation center that remains unchanged in both the insurance position and the firing position, rendering an enhanced stapler structure stability and improved operator experience.

A handle assembly and a stapler including the same are provided. The handle assembly includes: a first handle component and a second handle, a first end of which is rotatably connected with the first handle component. The handle can be divided into a first handle component and a second handle, and a linkage state of the first handle component and the second handle can be controlled by a moving position of a slider which can be returned by action of a compression spring after the slider is free from a force exerted by the indicator, and a position of the compression spring is defined by a first limiting structure of the slider and a second limiting structure of the first handle component.

The disclosure provides a light emitting module and a lighting device using the light emitting module. The light emitting module includes a light source component, and several light guide sheets arranged at a periphery of the light source component, the light source component includes several groups of light source strips vertically arranged, and each group of light source strips is covered with one of the light guide sheets.

Light emitting module and lighting device using the same

A handle assembly and a surgical stapler including the handle assembly is provided, wherein the handle assembly includes a first handle and a second handle. A first limit portion and a second limit portion are provided on one end of the first handle and one end of the second handle, respectively. The first limit portion is on a proximal end side of the second limit portion. As the first handle is at its initial position, the first limit portion abuts the second limit portion to prevent the first handle from rotation in a second direction. In an invalid state, the first handle can still be squeezed; meanwhile, the first and the second limit portions limit the initial angular position of the first handle and the initial position of the second handle. When the first handle is not rotated, the second handle cannot be rotated and the stapler cannot be fired.

A lighting fixture is provided in a lighting field. The lighting fixture comprises: a housing assembly and a bottom case assembly. The housing assembly comprises a housing, a light-emitting cover, a reflector and a light source assembly. The housing at least includes a lower end face and a sidewall disposed by extending vertically from the lower end face, to provide a mounting space; and the lower end face is provided with an avoidance section and in communication with the mounting space. The light-emitting cover, the reflector and the light source assembly are sequentially superposed in the mounting space; the light-emitting cover is fixedly connected with the housing; and the light-emitting cover abuts against the lower end face and at least partially closes the avoidance section. The bottom case assembly includes a bottom case; the bottom case is located above the light source assembly, assembled with the housing, and fixedly connected with the housing to be compressed together tightly and collectively accommodate the reflector and the light source assembly as well as the light-emitting cover.

Lighting fixture

Examples of the present disclosure disclose a light source apparatus and a method of manufacturing the light source apparatus. The light source apparatus includes a luminescent component having a substrate and at least two luminescent units disposed on the substrate, where the at least two luminescent units is arranged along a circular ring; and a light distribution component including an optical element provided with an annular lens or a transparent mask and a mounting part encircling the annular lens or the transparent mask and being connected with the optical element and the substrate, where the lens or the transparent mask receive emergent light of the at least two luminescent units and emitting the light after light distribution, and the mounting part is bonded to the substrate and is configured to fix the optical element above the at least two luminescent units.

Growing community of inventors

Jiangsu, China

Xiaowei Xu