An apparatus for penetrating bone and accessing bone marrow is provided. The apparatus may include a penetrator assembly and a powered drill. The penetrator assembly may include an inner penetrator having a stylet. The penetrator assembly may also include an outer penetrator having a hollow cannula and a luer lock attachment. The powered drill may include a housing enclosing a motor and a power supply and associated circuitry. The powered drill may also include a connector receptacle for receiving a penetrator assembly connector of the penetrator assembly. The powered drill may include a magnetic connection which releasably locks the penetrator assembly connector into place with the powered drill. The power supply may include a rechargeable battery within the housing for supplying power to the motor. A battery indicator may be provided to indicate a level of the battery.

A penetrator assembly for penetrating a bone and associated bone marrow is provided. The penetrator assembly may include a first connector having a first end and a second end; an outer penetrator extending from the second end of the first connector; the outer penetrator comprising a longitudinal passageway and a first tip; a second connector having a first end and a second end; and an inner penetrator extending from the second end of the second connector, the inner penetrator comprising a second tip. The first connector may be configured to engage the second connector, and the inner penetrator may be disposed in the longitudinal passageway of the outer penetrator when the first connector is engaged with the second connector.

Systems and methods for restructure and stabilization of bones that provide an anti-microbial effect are disclosed herein. A device includes a delivery catheter having an inner void for passing at least one light sensitive liquid, and an inner lumen; an expandable member releasably engaging the distal end of the delivery catheter; at least one channel positioned in the expandable member; and a light conducting fiber sized to pass through the inner lumen of the delivery catheter and into the expandable member, wherein, when the light conducting fiber is in the at least one channel, the light conducting fiber is able to disperse light energy to provide an anti-microbial effect. When the light conducting fiber is in the expandable member, the light conducting fiber is able to disperse the light energy to initiate hardening of the light sensitive liquid within the expandable member to form a photodynamic implant.

Therapeutic sound is provided through a bone conduction apparatus. A patient having a mental disorder is selected and provided with a bone conduction apparatus. A therapeutic signal generator generates a therapeutic signal for ameliorating the mental disorder. A vibratory actuator of the bone conduction apparatus vibrates based on the therapeutic signal, which causes the patient to perceive a therapeutic sound percept.

A system and method are provided to monitor performance of an intraosseous device by using a supporting structure and an attachment mechanism. The attachment mechanism releasably secures the supporting structure proximate an insertion site for the intraosseous device. The supporting structure includes an opening formed therein and sized to receive at least a portion of the intraosseous device. A sensor detects parameters associated with providing fluids and/or medications through the intraosseous device to the bone marrow. The attachment mechanism and the supporting structure cooperate with each other to minimize movement of the intraosseous device relative to the insertion site when the portion of the intraosseous device is disposed in the opening of the supporting structure.

The present disclosure relates to an apparatus for providing access to bone marrow and delivering a quantity of fluid to an intraosseous space. The apparatus may include a driver having a housing and a drive shaft, and a plunger operating and cartridge drive mechanism for releasably retaining a portion of a cartridge assembly having a plunger assembly. A plunger operating assembly may be disposed within a longitudinal bore of the plunger operating and cartridge drive mechanism. The plunger operating assembly may include a plunger barrel having a chamber configured to receive a portion of the plunger assembly of the cartridge assembly. The apparatus may also include a drive housing for transmitting rotational forces from the drive shaft to the cartridge assembly.

A medical/surgical lavage unit including internal ribs that extend into a void space of a suction tube attached to the lavage unit.

Apparatuses, systems, and methods are provided for securing an intra-osseous device within a safety device to prevent stick injuries and to guide the removal of the intra-osseous device from the bone of a patient. A body of the safety device has a cavity that receives the intra-osseous device, and the cavity guides the removal of the intra-osseous device along a straight line to prevent injury during removal. The intra-osseous device is drawn past a lock feature that secures the intra-osseous device within the body such that a needle of the intra-osseous device is contained within a cavity of the body and cannot injure the patient, staff members, etc.

A disposable device used for an intraosseous infusion is provided. The intraosseous infusion device includes a driver including a motor and a power unit and an internal trocar manufactured to be integral with the driver. An intraosseous infusion procedure is performed in a sterile way since the internal trocar is integrated with the driver in the intraosseous infusion device.

Devices for use with combined external fixation and negative pressure wound therapy systems are disclosed. These devices include a clamping grommet for disposal about a percutaneous device and a wound dressing. Systems and kits including these devices, as well as methods of production and use thereof, are also disclosed.