# US 12,599,750 B2 · Vascular access connector support device, systems, and methods

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- Number: US 12,599,750 B2
- Document ID: US12599750B2
- Status: Granted
- Kind: B2
- Application number: 17/956,580
- Filed: 2022-09-29
- Published: 2023-01-19
- Granted: 2026-04-14
- Earliest claimed: 2018-12-31
- Assignees: Becton, Dickinson and Company
- Applicants: Becton, Dickinson and Company
- Inventors: Jonathan Karl Burkholz; Curtis H. Blanchard; Weston F. Harding
- Web page: https://patentgrep.com/patent/US12599750B2

## CPC

- A61M 25/02: Holding devices, e.g. on the body
- A61M 39/10: Tube connectors or tube couplings
- A61M 2025/024: {having a clip or clamp system}
- A61M 2025/0266: {using pads, patches, tapes or the like}
- A61M 2025/028: {having a mainly rigid support structure}
- A61M 2039/1038: {Union screw connectors, e.g. hollow screw or sleeve having external threads}
- A61M 2209/088: on the body
- A61M: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals A61D7/00; means for inserting tampons A61F13/26; devices for administering food or medicines orally A61J; containers for collecting, storing or administering blood or medical fluids A61J1/05); DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery A61B; chemical aspects of surgical articles A61L); DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR {(Electrotherapy, e.g. producing anaesthesia by the use of alternating or intermittent currents A61N1/36021)}

## Abstract

A catheter system may include a catheter adapter, which may include a distal end, a proximal end, and a lumen extending through the distal end and the proximal end. The catheter system may include a connector coupled to the proximal end of the catheter adapter. The connector may include a T-connector. The catheter system may include a connector support device, which may be wedge-shaped to support the connector at an insertion angle.

## Claims

### Claim 1

A connector support device to support a connector coupled to a catheter assembly, the connector support device comprising:
a body having a symmetrical H-shape formed by a bridge portion and a plurality of legs, the plurality of legs including opposing left and right distal legs that extend distally from the bridge portion to a distalmost end of the body and opposing left and right proximal legs that extend proximally from the bridge portion to a proximal-most end of the body, the bridge portion and the plurality of legs having a bottom surface and an upper surface, the bottom surface being configured to contact skin of a patient, the upper surface being angled relative to the bottom surface such that a thickness of the body, including the bridge portion and the plurality of legs, increases linearly from the distalmost end of the body to the proximal-most end of the body, wherein the body has a plane of symmetry that extends between the left distal and proximal legs and the right distal and proximal legs and wherein a portion of the upper surface that lies in the plane of symmetry is oriented at a first angle relative to a portion of the bottom surface that lies in the plane of symmetry;
a ring or a partial ring extending upwardly from the upper surface, wherein the ring or the partial ring extends across the plane of symmetry, wherein the ring or the partial ring forms an open space that extends through a proximal side and a distal side of the ring or partial ring, wherein a longitudinal axis of the ring or the partial ring extends within the plane of symmetry and is oriented at the first angle, the open space being configured to receive the connector to thereby cause the connector to be oriented at the first angle;
a groove in the upper surface distal to the ring or partial ring; and
a protrusion that extends upwardly from the upper surface, the protrusion being positioned to the left or right of the plane of symmetry, the protrusion having a distal face that is perpendicular to the plane of symmetry, the distal face being configured to contact a side port of the connector when the connector is supported in the groove and extends through the open space.

### Claim 2 (depends on 1)

The connector support device of claim 1, wherein the upper surface comprises a set of protrusions including the protrusion and another protrusion, wherein the other protrusion comprises another distal face that is perpendicular to the plane of symmetry.

### Claim 3 (depends on 1)

The connector support device of claim 1, wherein the distal face of the protrusion is configured to contact a proximal side of the side port.