The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.

The present invention relates to the intravenous injection aid for indicating vein, comprising: a compression strap; a binding means disposed at the opposite ends of the compression strap; a near-infrared lamp disposed at the compression strap; and a controller disposed on the compression strap for controlling the near-infrared lamp. The present invention as mentioned above may not only indicates vein with high visibility but also keep the vein from swaying or moving even during intravenous injection, so the intravenous injection can be carried out safely and efficiently.

A conduit holding device may include a mounting mechanism having a fixed plate, and optionally, a movable plate that may be movable towards and away from the fixed plate. A rail may be coupled to the mounting mechanism, the rail having a first end, a second end, an elongated front side, and an opposing elongated back side. A platform may be movably coupled to the rail so that the platform may be repositionable between the first second ends. The platform may have one or more front conveyances and back conveyances. The platform may be movably coupled to the rail with a front conveyance in contact with the front side of the rail and with a back conveyance in contact with the back side of the rail. A clamp may be coupled to the platform, and the clamp may be configured to arrest a first portion of a conduit to the platform.

A coupling device includes base and plate members that are connectable to one another. The base member has a body with a coupling face, a stopper connected to the body and moveable between neutral and locked positions, and an actuation mechanism for moving the stopper. In a connected mode of the coupling device, a contact portion of the coupling face contacts a contact face of the plate member, and an alignment area of the contact portion corresponds to a position of an opening of the plate member. In the neutral position, the stopper is aligned with the alignment area and can be received in the opening thereby permitting removal of the plate member from the base member. In the locked position, the stopper is misaligned with the alignment area, and extends over a part of the plate member to restrict movement of the plate member away from the base member.

An organizer assembly including a belt and a ribbon. The ribbon has a first clamp member, a second clamp member, and a first carrier portion. The first clamp member is configured to receive a conduit or a support to fix the conduit or the support relative to the ribbon. The belt includes an elongated body that is slidably received in the first carrier portion. The organizer assembly may include one or more adapters that are received in a respective clamp member of the ribbon and configured to receive a conduit or a support to fix the conduit or support relative to the ribbon.

A syringe and tube organizer having a mounting plate for connecting to a supporting surface and a holder plate extending from the mounting plate. The holder plate may provide one syringe-receiving opening and a plurality of tube receiving slots. The tube receiving slots are defined by a void slot having a retention detent, and wherein the void slot terminates at the center of a spherical cap void.

The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.

Provided are an anesthesia respiration apparatus, an anesthesia respiration gas path system, and an anesthetic gas path system, to exhibit a novel anesthesia respiration structure. In this structure, some channels are provided in an anesthesia main machine, and no long external pipeline or only a small number of long pipelines are required to meet demands of gas path connection, thereby reducing various potential safety hazards and inconvenience caused by excessive exposed long pipelines.

A syringe pump includes a lead screw, a cam, and an assembly having first and second arms each having a first end and a second end. The second ends of the first and second arms are configured to engage with the lead screw. The first ends of the first and second arms are configured to engage with the cam such that actuation of the cam toward the assembly causes the second ends of the first and second arms to pivotally approach each other. The second ends of the first and second arms each includes threads to engage the lead screw when the second ends of the first and second arms approach each other. The plunger head coupled to the assembly and operative to drive a plunger of a syringe into a barrel of the syringe.

One embodiment of a mechanism for attaching a syringe and separated plunger to a bottle and of the type having an attachment member (110) from which restraints (114) extend. In being fastened to the bottle, the restraints enable convenient drying and storage of the syringe and the separated plunger. Other embodiments are described and shown.