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Keywords: convection-enhanced delivery
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Proceedings Papers

CONVECTION ENHANCED THERMO-CHEMOTHERAPY CATHETER SYSTEM: PRE-510(K) CLEARANCE PROTOCOL DEVELOPMENT: FLUID PERFORMANCE TESTING

Brianna E. Morales, Chris G. Rylander
Proc. ASME. DMD2023, 2023 Design of Medical Devices Conference, V001T09A001, April 17–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DMD2023-3181
https://doi.org/10.1115/DMD2023-3181
... passing criteria set by the CMC device or the CETCS specifications demonstrates that CETCS is substantially equivalent to the predicate device for those specific metrics. Convection-Enhanced Delivery 510(k) Clearance Predicate Device Flow Rate Infusion Aspiration Proceedings of the 2023...
View Paper titled, CONVECTION ENHANCED THERMO-CHEMOTHERAPY CATHETER SYSTEM: PRE-510(K) CLEARANCE PROTOCOL DEVELOPMENT: FLUID PERFORMANCE TESTING
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Proceedings Papers

Burst, Leakage, and Constant Pressure Infusion Testing of a Convection Enhanced Drug Delivery System for Glioblastoma Treatment

Iman Salafian, Christopher G. Rylander
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T10A006, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1060
https://doi.org/10.1115/DMD2022-1060
... Abstract Convection-enhanced delivery (CED) through an arborizing microneedle catheter system is an experimental drug delivery technique used to treat glioblastoma by providing a higher drug volume dispersed (Vd) of therapeutics directly to larger regions of brain tissue. A convection-enhanced...
View Paper titled, Burst, Leakage, and Constant Pressure Infusion Testing of a Convection Enhanced Drug Delivery System for Glioblastoma Treatment
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Topics: Catheters, Convection, Drug delivery systems, Fibers, Flow (Dynamics), Food and Drug Administration, Frequency-domain analysis, Leakage, Microneedles, Pressure
Proceedings Papers

Evaluating The Dispersal Volume of a Six-Port Arborizing Catheter in Agarose as a Function of Infusion Flow Rate and Catheter Retraction Speed

Etse-Oghena Y. Campbell, Fang-Chi Hsu, Christopher G. Rylander
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T10A005, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1057
https://doi.org/10.1115/DMD2022-1057
... Abstract Convection-enhanced delivery (CED) is an emerging method for treating highly aggressive and infiltrative forms of brain cancer, like glioblastomas. However, drawbacks of utilizing CED include limited availability of tools capable of bypassing the blood-brain barrier and blood-brain...
View Paper titled, Evaluating The Dispersal Volume of a Six-Port Arborizing Catheter in Agarose as a Function of Infusion Flow Rate and Catheter Retraction Speed
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Topics: Agar, Catheters, Convection, Flow (Dynamics)
Proceedings Papers

Measuring Line Pressure in Convection-Enhanced Delivery Infusions

Jason N. Mehta, Brianna E. Morales, Christopher G. Rylander
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T12A012, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1083
https://doi.org/10.1115/DMD2021-1083
... Proceedings of the 2021 Design of Medical Devices Conference DMD2021 April 12-15, 2021, Minneapolis, MN, USA DMD2021-1083 MEASURING LINE PRESSURE IN CONVECTION-ENHANCED DELIVERY INFUSIONS Jason N. Mehta Brianna E. Morales Christopher G. Rylander Walker Department of Mechanical Department...
View Paper titled, Measuring Line Pressure in <span class="search-highlight">Convection</span>-<span class="search-highlight">Enhanced</span> <span class="search-highlight">Delivery</span> Infusions
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Topics: Convection, Pressure
Proceedings Papers

Computational Model of a Two Material Object Predicts Non-Symmetric Dispersal Volume Profile

Brianna E. Morales, Jason N. Mehta, Christopher G. Rylander
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T12A014, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1087
https://doi.org/10.1115/DMD2021-1087
... Abstract Convection-enhanced delivery (CED) is an experimental method of localized treatment to release high concentrations of the drug into a target area. An implementation of CED by our lab is the convection-enhanced thermo-therapy catheter system (CETCS). The device is a collection...
View Paper titled, Computational Model of a Two Material Object Predicts Non-Symmetric Dispersal Volume Profile
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Topics: Computer simulation, Convection, Microneedles