Abstract: The present invention relates to an adjustable orthosis joint (2) for the controlled movement and/or fixation of a hand, and to an orthosis (1) comprising such an orthosis joint (2). The orthosis joint (2) according to the invention is characterized by a movement module (21) which comprises at least one base element (213) and at least one control element (212) having a top side (2126) and a bottom side (2127) that faces the base element (213) and is opposite the top side (2126), wherein a rotary cylinder (2121), by way of which the control element (212) is mounted rotatably relative to the base element (213) with respect to a deviation axis (DA), is arranged on the bottom side (2127), wherein the control element (212) is designed such that its rotational movement can be restricted in a controlled manner, and wherein the control element (212) is designed to restrict, in a controlled manner, the range of movement of a pivot lever (22) which is operatively connected to the movement module (21).

Abstract: A pen-like syringe system includes: a syringe holder for receiving a syringe having a syringe barrel and a plunger guided for movement in the barrel; and a drive housing connected to the syringe holder. To provide an ergonomic syringe system which allows advantageous operation of the system and guarantees safe and focused injection or drawing of a substance the drive housing includes an electric delivery device operated by an integrated power supply for applying pneumatic pressure or negative pressure to the plunger, with the delivery device connected via a drive channel to the plunger and actuatable by a button arranged on the syringe system; and the pen-like syringe system has a vent duct with a first end, which is connected to the drive channel, and a second end, which is connected to the surroundings via an opening, with the opening closable by pressing the button.

Abstract: A syringe device and a syringe system with a syringe device provides an ergonomic syringe device which enables safe operation and safe injection by using a pen-like syringe device having a drive housing, a syringe receptacle for receiving a syringe having a syringe body and a plunger guided therein, and a manually operable push button for activating an electrical delivery unit. The drive housing has a pressure supply unit for pneumatically actuating the plunger and a coupling connection for connection to an external supply unit. The pressure supply unit includes a drive channel which can be connected to the plunger of an inserted syringe. The syringe device has a vent channel connected to the drive channel and via an opening to the environment, the opening being closable by a finger when the push button is actuated.

Abstract: A syringe device and a syringe system with a syringe device provides an ergonomic syringe device which enables safe operation and safe injection by using a pen-like syringe device having a drive housing, a syringe receptacle for receiving a syringe having a syringe body and a plunger guided therein, and a manually operable push button for activating an electrical delivery unit. The drive housing has a pressure supply unit for pneumatically actuating the plunger and a coupling connection for connection to an external supply unit. The pressure supply unit includes a drive channel which can be connected to the plunger of an inserted syringe. The syringe device has a vent channel connected to the drive channel and via an opening to the environment, the opening being closable by a finger when the push button is actuated.

Abstract: A pen-like syringe system includes: a syringe holder for receiving a syringe having a syringe barrel and a plunger guided for movement in the barrel; and a drive housing connected to the syringe holder. To provide an ergonomic syringe system which allows advantageous operation of the system and guarantees safe and focused injection or drawing of a substance the drive housing includes an electric delivery device operated by an integrated power supply for applying pneumatic pressure or negative pressure to the plunger, with the delivery device connected via a drive channel to the plunger and actuatable by a button arranged on the syringe system; and the pen-like syringe system has a vent duct with a first end, which is connected to the drive channel, and a second end, which is connected to the surroundings via an opening, with the opening closable by pressing the button.

Abstract: Disclosed is a fully push-based and scalable web application architecture unifying discrete and persistent web services. It houses a database slave on the web server machine to leverage the replication capabilities of common database systems. In doing so, the replication of data between a database master (located on a separate machine) and a slave (located on the web server machine) serves to prompt the web server software of any changes in the data, with which it may then generate an updated web service response to push to the relevant clients. Neither the clients nor the web servers ever need to blindly poll a data source for changes. Furthermore, data is transmitted in the same RESTful style using a persistent (i.e. WebSocket) connection as it would be using the corresponding discrete HTTP request.

Abstract: Disclosed is a fully push-based and scalable web application architecture unifying discrete and persistent web services. It houses a database slave on the web server machine to leverage the replication capabilities of common database systems. In doing so, the replication of data between a database master (located on a separate machine) and a slave (located on the web server machine) serves to prompt the web server software of any changes in the data, with which it may then generate an updated web service response to push to the relevant clients. Neither the clients nor the web servers ever need to blindly poll a data source for changes. Furthermore, data is transmitted in the same RESTful style using a persistent (i.e. WebSocket) connection as it would be using the corresponding discrete HTTP request.