Insufflation retention device with balloon
US-12121651-B2 · Oct 22, 2024 · US
Seal for closing-off an access instrument into a body
US8945002B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8945002-B2 |
| Application number | US-76211710-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 16, 2010 |
| Priority date | Apr 17, 2009 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A seal ( 10 ) is used for closing-off a proximal-side access port of an access instrument into a body. It has a cap ( 12 ) having a wall ( 14 ) covering the access port and a circumferential collar ( 16 ), which can be put over an edge of the access port. At least two approximately circular-segment-shaped openings are present in the wall ( 14 ), wherein a flexible dome sits on each opening and, on the proximal side, has, compared to the circular-segment-shaped openings, a smaller entry port ( 26, 28 ).
First claim
Opening claim text (preview).
The invention claimed is: 1. A seal for closing-off a proximal access port of an access instrument into a body, the seal comprising: a cap having a wall covering an access port, said wall having a collar which is put over an upper edge of said access port; and at least two approximately circular-segment-shaped openings in said wall, said at least two approximately circular-segment-shaped openings each delimited by part of a circle and a secant cutting said circle and each separa…
Assignees
Inventors
Classifications
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
- A61B17/3462Primary
Human Necessities · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8945002B2 cover?
- A seal ( 10 ) is used for closing-off a proximal-side access port of an access instrument into a body. It has a cap ( 12 ) having a wall ( 14 ) covering the access port and a circumferential collar ( 16 ), which can be put over an edge of the access port. At least two approximately circular-segment-shaped openings are present in the wall ( 14 ), wherein a flexible dome sits on each opening and,…
- Who is the assignee on this patent?
- Oberländer Martin, Pilz Kevin, Sauer Michael, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A61B17/3462. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).