510(k) Report

510(k) · Cleared

Cleared

Laryngotracheal Topical Anes. Appli

K834463510(k) TraditionalCleared Jan 13, 198424-day review

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Sheridan Catheter Corp.

Cleared on Jan 13, 1984 after a 24-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 2 later devices descend from it.

Decided
Jan 13, 1984
Review
24 days
Recalls
None
Predicates
0

2 later devices descend from it, 1 citing it directly.

Descendants, by year cleared 2002: 2 descendants cleared19801990200020102020
  1. This deviceK834463 Laryngotracheal Topical Anes. AppliSheridan Catheter Corp. · 1984
  2. Descendant · cites it directly · 1 of its ownK021540 Rusch Edgar TubeRusch Intl. · 2002
  3. Descendant · 2 generations on · 0 of its ownK023964 Rusch Microlaryngeal TubeRusch Intl. · 2002

Most influential descendants

Showing 2 of 2 · See all
  • K021540Rusch Edgar TubeRusch Intl. · 2002 · cites it directly1descendant
  • K023964Rusch Microlaryngeal TubeRusch Intl. · 2002 · 2 generations on0descendants
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
0 (this device)K834463Laryngotracheal Topical Anes. AppliSheridan Catheter Corp.1984—
+1K021540Rusch Edgar TubeRusch Intl.2002—
+2K023964Rusch Microlaryngeal TubeRusch Intl.2002—

Descendants by year cleared

Year clearedDevicesWith a Class I recall
200220
FIG. 1 — Lineage of K834463, 1984–2002Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.

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What was it cleared against?

FDA has not posted a summary or statement for it, so its predicates are not known.

What descends from it? (2)

1 later device cites it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K021540Rusch Edgar TubeRusch Intl.20021

Has anything in its family been recalled? (0 Class I)

No FDA recall names this device.

No ancestor or descendant has a Class I recall.

What does this lineage say?

  • Of its descendants, K021540 (Rusch Intl., 2002) has gone furthest, with 1 descendant of its own.

More from Sheridan Catheter Corp.

39 FDA decisions under this applicant name. See the company

  • K922894Lazer-Trach Tracheal TubeSheridan Catheter Corp. · 1993
  • K897046Laser Resistant Tracheal TubeSheridan Catheter Corp. · 1990
  • K890823Accessory to Clinical Electronic ThermometerSheridan Catheter Corp. · 1989
  • K884765Clinical Electronic ThermometersSheridan Catheter Corp. · 1989
  • K882918Kim Naso-Intestinal TubeSheridan Catheter Corp. · 1988

https://510kreport.com/device/K834463 · printed Nov 6, 2026

Cite this page

510(k) Report. “K834463: Laryngotracheal Topical Anes. Appli.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K834463

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Record history
  • FDA decision record loaded May 2, 2026
  • Lineage and recalls computed Nov 3, 2026
  • Page last updated Nov 3, 2026