The present disclosure provides apparatus and method for treating tension pneumothorax by using a rapid deployment chest port. The rapid deployment chest port can penetrate a patient's body to access a distressed pleural space. The rapid deployment chest port may create an airtight seal between the inside and outside of the patient's body and, when expanded, allow air or fluid to flow in one direction from inside the body to outside the body.

An introducer assembly includes a plurality of selectable side holes through which a fluid can be delivered. In some examples, an introducer assembly includes an outer elongated body defining a plurality of outer body side holes and an inner elongated body defining a plurality of inner body side holes. The inner elongated body is configured to rotate relative to the outer elongated body between a first rotational orientation in which a first subset of outer body side holes aligns with a first subset of inner body side holes and the inner elongated body blocks fluid flow out of the outer elongated body through a second subset of outer body side holes, and a second rotational orientation in which the second subset of outer body side holes aligns with a second subset of inner body side holes and inner elongated body blocks fluid the first subset of outer body side holes.

Disclosed are splittable sealing modules for insertion assemblies of rapidly insertable central catheters (“RICCs”) and methods thereof. A RICC insertion assembly can include a RICC, an introducer needle, an access guidewire, and a coupler coupling the RICC and the introducer needle together. The introducer needle can include a proximal portion of a sealing-module insert coupled to a distal portion of a needle hub. The coupler can include a coupler housing including a sealing-module cavity and a distal portion of the sealing-module insert disposed in the sealing-module cavity. The sealing-module cavity and the proximal and distal portions of the sealing-module insert form a splittable sealing module of the RICC insertion assembly. The splittable sealing module can be configured to separately seal around the introducer needle and the access guidewire disposed therein when the proximal and distal portions of the sealing-module insert are compressed in the sealing-module cavity.

Disclosed are splittable sealing modules for insertion assemblies of rapidly insertable central catheters (“RICCs”) and methods thereof. A RICC insertion assembly can include a RICC, an introducer needle, an access guidewire, and a coupler coupling the RICC and the introducer needle together. The introducer needle can include a proximal portion of a sealing-module insert coupled to a distal portion of a needle hub. The coupler can include a coupler housing including a sealing-module cavity and a distal portion of the sealing-module insert disposed in the sealing-module cavity. The sealing-module cavity and the proximal and distal portions of the sealing-module insert form a splittable sealing module of the RICC insertion assembly. The splittable sealing module can be configured to separately seal around the introducer needle and the access guidewire disposed therein when the proximal and distal portions of the sealing-module insert are compressed in the sealing-module cavity.

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.

A low-profile access port for subcutaneous implantation within a patient. The access port can include a set of receiving cups which can be placed in fluid communication with a catheter. The set of receiving cups can provide a greater skin surface with which to access the port to avoid repeated penetrations at a single locus, such as during consecutive dialysis treatments. The access port can alternatively include needle penetrable arms or elongate chambers that also have a slim, low profile. The access port can include a needle guide to direct subsequent needle access to different insertion points to permit healing at the previous insertion points. The access port can be formed of a modular construction with a first conduit, a second conduit, and an outer shell. The outer shell can include a proximal portion and a distal portion. The access port can include a stem assembly and a locking member.

A skin surface indwelling device for guiding punctures includes: an indwelling tube (13) having an inside tunnel (P) substantially extending along the longitudinal direction of the indwelling tube (13), the tunnel (P) is used for guiding needle (N), the indwelling tube (13) has a proximal end positioned above the skin surface (S) and a distal end positioned under the skin surface (S) in indwelling state; a support (11) having a bottom surface on its bottom that directly or indirectly contacts with the skin surface (S), the support (11) supports and fixates the indwelling tube (13); and a sealing elements (141,142) configured to seal the tunnel (P). The skin surface indwelling device for guiding punctures can shorten the time of establishing a puncture tunnel in the buttonhole puncture method, and help to build the puncture tunnel. In addition, the skin surface indwelling device can also guide the puncture needle (N) when puncturing, and protect the immature puncture tunnel.

There is provided a medicinal liquid injection port to be implanted subcutaneously. A housing main body is provided with a medicinal liquid storage portion therein, an opening portion that opens the medicinal liquid storage portion, and a discharge hole that communicates with the medicinal liquid storage portion and configured to be connected with a tube. A septum attached to the opening portion of the housing main body and provided with a puncturable region that can be punctured with a puncture needle. A contrast portion is disposed in the septum over a thickness direction of the septum so as to detect the puncturable region of the septum with the ultrasonic wave. The contrast portion is provided in the septum within a thickness region of the septum and all of the contrast portion is positioned at an inner side of the septum in the thickness direction of the septum.

The present invention features an all-in-one system for vascular access and closure. In particular, this invention features systems and methods for forming holes in blood vessels and rapidly closing these vessel holes using an all-in-one system. For example, an arterial access and closure port system is disclosed herein to provide fail-safe percutaneous entry and exit into any artery, particularly useful for high flow and high pressure arteries such as the carotid artery. The present invention is a single system that forms and closes vascular holes and can be used for percutaneous arterial access with interventional radiology, interventional cardiology, neuro-intervention, endovascular surgery, and endovascular neurosurgery.

A system for treating heart disease, such as pulmonary hypertension or right heart failure, including an implantable component and external components for monitoring the implantable component is provided. The implantable component may include a compliant member, e.g., balloon, coupled to a reservoir via a conduit. Preferably, the compliant member is adapted to be implanted in a pulmonary artery and the reservoir is adapted to be implanted subcutaneously. The external components may include a clinical controller component, monitoring software configured to run a clinician's computer, a patient monitoring device, and a mobile application configured to run on a patient's mobile device.