

| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/252,333USD540469S1 (en) | 2006-01-20 | 2006-01-20 | Round tip needle cannula | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/252,333USD540469S1 (en) | 2006-01-20 | 2006-01-20 | Round tip needle cannula | 
| Publication Number | Publication Date | 
|---|---|
| USD540469S1true USD540469S1 (en) | 2007-04-10 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/252,333Expired - LifetimeUSD540469S1 (en) | 2006-01-20 | 2006-01-20 | Round tip needle cannula | 
| Country | Link | 
|---|---|
| US (1) | USD540469S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD574491S1 (en)* | 2007-03-23 | 2008-08-05 | Smiths Medical, Asd, Inc. | Multiple taper blunt cannula distal portion | 
| US8496624B2 (en) | 2007-03-16 | 2013-07-30 | Smiths Medical Asd, Inc. | Blunt cannula with non-circular proximal portion for accessing a slit septum oriented to the cannula | 
| USD764660S1 (en)* | 2014-07-10 | 2016-08-23 | Abbvie Inc. | Connector | 
| USD764661S1 (en)* | 2014-07-10 | 2016-08-23 | Abbvie Inc. | Connector | 
| USD842473S1 (en)* | 2016-07-26 | 2019-03-05 | Karl Storz Se & Co. Kg | Trocar | 
| USD939696S1 (en)* | 2019-05-14 | 2021-12-28 | Medline Industries, Lp | Applicator | 
| US11590018B2 (en) | 2019-05-14 | 2023-02-28 | Medline Industries, Lp | Fecal management applicator and assembly | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1920006A (en) | 1932-07-26 | 1933-07-25 | Edward A Arnim Jr | Prostatic catheter | 
| US2623521A (en) | 1951-03-12 | 1952-12-30 | Rose Shaw | Indicating stylet needle | 
| US3565074A (en) | 1969-04-24 | 1971-02-23 | Becton Dickinson Co | Indwelling arterial cannula assembly | 
| US3809081A (en) | 1970-02-04 | 1974-05-07 | Deseret Pharma | Obturator | 
| US4610671A (en) | 1985-03-28 | 1986-09-09 | Luther Medical Products, Inc. | Assembly of stylet and catheter | 
| US4668221A (en) | 1985-03-28 | 1987-05-26 | Luther Medical Products, Inc. | Assembly of stylet and catheter | 
| US5135525A (en) | 1989-06-06 | 1992-08-04 | B. Braun Melsungen Ag | Catheter set for continuous spinal anaesthesia | 
| US5201712A (en) | 1991-09-19 | 1993-04-13 | Abbott Laboratories | Catheter assembly with reciprocable obturator | 
| US5250035A (en) | 1992-04-20 | 1993-10-05 | Abbott Laboratories | Cannula and stylet system | 
| US5261891A (en)* | 1991-01-15 | 1993-11-16 | Ethicon, Inc. | Trocar | 
| US5372588A (en)* | 1992-11-24 | 1994-12-13 | Farley; Kevin | Trocar having blunt tip | 
| US5405328A (en)* | 1992-06-17 | 1995-04-11 | Minnesota Mining And Manufacturing Company | Trocar with replaceable obturator | 
| US5554138A (en)* | 1994-12-12 | 1996-09-10 | Medovations | Thoracic catheter with elongated pulling lead | 
| US5628734A (en) | 1995-03-23 | 1997-05-13 | Hatfalvi; Bela I. | Spinal needle with curved distal end and method of using said needle in a spinal injection to prevent post dural puncture headache | 
| US5964716A (en)* | 1998-05-14 | 1999-10-12 | Ethicon Endo-Surgery, Inc. | Method of use for a multi-port biopsy instrument | 
| US20030130621A1 (en) | 2002-01-04 | 2003-07-10 | Bryan Vincent E. | Spinal needle system | 
| US20040087914A1 (en) | 2002-01-04 | 2004-05-06 | Bryan Vincent E. | Spinal needle system | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1920006A (en) | 1932-07-26 | 1933-07-25 | Edward A Arnim Jr | Prostatic catheter | 
| US2623521A (en) | 1951-03-12 | 1952-12-30 | Rose Shaw | Indicating stylet needle | 
| US3565074A (en) | 1969-04-24 | 1971-02-23 | Becton Dickinson Co | Indwelling arterial cannula assembly | 
| US3809081A (en) | 1970-02-04 | 1974-05-07 | Deseret Pharma | Obturator | 
| US4610671A (en) | 1985-03-28 | 1986-09-09 | Luther Medical Products, Inc. | Assembly of stylet and catheter | 
| US4668221A (en) | 1985-03-28 | 1987-05-26 | Luther Medical Products, Inc. | Assembly of stylet and catheter | 
| US5135525A (en) | 1989-06-06 | 1992-08-04 | B. Braun Melsungen Ag | Catheter set for continuous spinal anaesthesia | 
| US5261891A (en)* | 1991-01-15 | 1993-11-16 | Ethicon, Inc. | Trocar | 
| US5201712A (en) | 1991-09-19 | 1993-04-13 | Abbott Laboratories | Catheter assembly with reciprocable obturator | 
| US5250035A (en) | 1992-04-20 | 1993-10-05 | Abbott Laboratories | Cannula and stylet system | 
| US5405328A (en)* | 1992-06-17 | 1995-04-11 | Minnesota Mining And Manufacturing Company | Trocar with replaceable obturator | 
| US5372588A (en)* | 1992-11-24 | 1994-12-13 | Farley; Kevin | Trocar having blunt tip | 
| US5554138A (en)* | 1994-12-12 | 1996-09-10 | Medovations | Thoracic catheter with elongated pulling lead | 
| US5628734A (en) | 1995-03-23 | 1997-05-13 | Hatfalvi; Bela I. | Spinal needle with curved distal end and method of using said needle in a spinal injection to prevent post dural puncture headache | 
| US5964716A (en)* | 1998-05-14 | 1999-10-12 | Ethicon Endo-Surgery, Inc. | Method of use for a multi-port biopsy instrument | 
| US20030130621A1 (en) | 2002-01-04 | 2003-07-10 | Bryan Vincent E. | Spinal needle system | 
| US20040087914A1 (en) | 2002-01-04 | 2004-05-06 | Bryan Vincent E. | Spinal needle system | 
| Title | 
|---|
| N. Calthorpe, "The History of Spinal Needles: Getting to the Point"; Anaesthesia, 2004, p. 1231-1241. | 
| Rusch, Product Brochure. | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US8496624B2 (en) | 2007-03-16 | 2013-07-30 | Smiths Medical Asd, Inc. | Blunt cannula with non-circular proximal portion for accessing a slit septum oriented to the cannula | 
| US9149573B2 (en) | 2007-03-16 | 2015-10-06 | Smiths Medical Asd, Inc. | Blunt cannula for accessing a slit septum | 
| USD574491S1 (en)* | 2007-03-23 | 2008-08-05 | Smiths Medical, Asd, Inc. | Multiple taper blunt cannula distal portion | 
| USD764660S1 (en)* | 2014-07-10 | 2016-08-23 | Abbvie Inc. | Connector | 
| USD764661S1 (en)* | 2014-07-10 | 2016-08-23 | Abbvie Inc. | Connector | 
| USD842473S1 (en)* | 2016-07-26 | 2019-03-05 | Karl Storz Se & Co. Kg | Trocar | 
| USD939696S1 (en)* | 2019-05-14 | 2021-12-28 | Medline Industries, Lp | Applicator | 
| US11590018B2 (en) | 2019-05-14 | 2023-02-28 | Medline Industries, Lp | Fecal management applicator and assembly | 
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|---|---|---|
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