摘要:
The various embodiments include a tubular member having an outlet. A sealing member provides a selective seal over the outlet. When the male connector is connected to a female connector, the tubular member establishes fluid communication between the connectors. In certain embodiments, fluid communication between the connectors may be interrupted even while the connectors are still connected. When the male connector is disconnected from the female connector, the sealing member reestablishes a seal over the outlet.
摘要:
A connector assembly may include a body and a fluid fitting, the fluid fitting configured for releasably engaging a syringe nozzle, at least one deflectable locking arm connected to the body and radially deflectable relative to the distal end, the proximal end of the at least one deflectable locking arm configured for deflecting in a radial direction relative to the distal end to releasably engage the syringe nozzle, and at least one locking element disposed on the at least one deflectable locking arm, the at least one locking element movable with movement of the at least one deflectable locking arm between a first position where the at least one locking element is released from an engagement portion of the syringe nozzle and a second position where the at least one locking element is engaged with the engagement portion of the syringe nozzle.
摘要:
A medical connector assembly for establishing a fluid connection between a first medical device and a second medical device includes a multi-use connector and a plurality of single-use connectors connected in series. The multi-use connector has a proximal end opposite a distal end along a longitudinal length thereof. The plurality of single-use connectors each have a proximal end opposite a distal end along a longitudinal length thereof. The distal end of the multi-use connector is releasably connected to the proximal end of a first of the serially-connected single-use connectors. When a second of the serially-connected single-use connectors is disconnected from the first single-use connector, the first single-use connector remains connected to the multi-use medical connector as a sterility retaining cover.
摘要:
In an embodiment, a connector or connector assembly for attaching a nasal cannula with a gas delivery hose includes a sensor port for a sensor probe positioned near an end of a nasal cannula, which can allow the sensor probe to be placed closer to the patient's nostrils than previous connector parts allowed. In an embodiment, the connector is configured to advantageously allow the nasal cannula to rotate relative to the gas delivery hose, thereby allowing a patient or healthcare provider to untangle or otherwise straighten the hose or the cannula. In an embodiment, the connector assembly is configured to automatically align locking protrusions on a first component with locking recesses on a second component, where insertion of the second component within the first component causes the second component to rotate relative to the first component, thereby aligning the locking protrusions with associated locking recesses.
摘要:
The invention relates to a method for checking a connection between a compressed air outlet (1001) of a blood treatment apparatus (1000) and a pressure measuring line (105) of an extracorporeal blood tube set (100), wherein the method comprises the steps: providing a blood treatment apparatus (1000) which has a compressed air line (1005); a compressed air device (1003) in fluid communication with the compressed air line (1005) for generating pressure within the compressed air line (1005); a compressed air outlet (1001) in fluid communication with both a compressed air line (1005) and an exterior of the blood treatment apparatus (1000), wherein the compressed air outlet (1001) is designed in order to be connectable to a pressure measuring line (105); and a pressure sensor (1007) which is arranged for measuring the prevailing pressure (P) at the compressed air outlet (1001) or in the compressed air line (1005); building up of a pressure and an air flow in the compressed air line (1005) and/or at the compressed air outlet (1001) by means of the compressed air device (1003); measuring of a prevailing pressure (P) at the compressed air outlet (1001) or in the pressure line (1005), or of a pressure change over time by means of the pressure sensor (1007); and evaluating of a rise in the measured pressure (P) or of a rise in the measured pressure over time, respectively by means of a comparison of the measured pressure (P) or a measured pressure rise with the previously measured or stored values, threshold values (P-V), regions or profiles.
摘要:
A connection system for connecting a first medical device component to a second medical device component is disclosed. The connection system of the present disclosure provides for quick and intuitive coupling and decoupling of two opposing medical device components through the use of a connection path and a disconnection path, the connection path being distinct from the disconnection path. Furthermore, the connection system of the present disclosure provides audible and tactile connection feedback through the use of elastically deformable connection elements.
摘要:
In an embodiment, a connector or connector assembly for attaching a nasal cannula with a gas delivery hose includes a sensor port for a sensor probe positioned near an end of a nasal cannula, which can allow the sensor probe to be placed closer to the patient's nostrils than previous connector parts allowed. The connector can be configured to advantageously allow the nasal cannula to rotate relative to the gas delivery hose, thereby allowing a patient or healthcare provider to untangle or otherwise straighten the hose or the cannula. The connector assembly can be configured to automatically align locking protrusions on a first component with locking recesses on a second component, where insertion of the second component within the first component causes the second component to rotate relative to the first component, thereby aligning the locking protrusions with associated locking recesses.
摘要:
The present invention relates to a pharmaceutical adaptor system. The pharmaceutical adaptor system comprises a syringe assembly having an axial extension and comprising a first end part and a second end part, the first end part having a male tubular projection, the syringe assembly comprising a syringe and a connecting element having a first mechanical connection part, a unit such as a needle, a vial, a catheter or an IV line, and an adaptor providing fluid communication between the syringe and the unit and having a second mechanical connection part configured to engage with the first mechanical connection part in an engagement direction, thereby preventing movement by the first and second connection parts along the axial extension, wherein the adaptor comprises a sealing element configured to receive the male tubular projection. The present invention also relates to a pharmaceutical kit system comprising a pharmaceutical adaptor system according to the present invention.
摘要:
The present disclosure provides adapters (100) configured to interconnect a device connector (20) of a medical device (2) and a tube connector (30), the adapter having a first end (102) with a female Luer connector (110) and a second end (101) having a primary Luer male connector (160), with a secondary female section (170).
摘要:
A injection site information cap includes a housing, a cover portion, an engagement portion configured to couple to and cover an injection port of an injection site, and at least one information element on the cover portion that is positioned to be automatically sensed by at least one sensor of the injection site when the engagement portion is coupled to or is being coupled to the medication injection port. Related apparatus, systems, and techniques are also described.