Blood vessel obturation by using polymer stiffened by vital temperature

Keigo Matsumoto, Keiji Minagawa, Masami Tanaka, Takeshi Mori, Takuro Niidome, Yoshiki Katayama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We synthesize novel thermos ens itive Polymerl that has rektively large thermal hysteresis. Phase transition temperature of Polymer 1 is 37.9°C for heating process and 30.7°C for cooling one. When Polymer 1 was heated at at 45°C and cooling at 35°C for 16h, the polymer solution remained phase separated. We injected the polymer solution into caudal vein of a mouse and warmed around the injected area. We observed a long term obturation of the vessel.

Original languageEnglish
Title of host publication55th SPSJ Symposium on Macromolecules
Pages4870
Number of pages1
Volume55
Edition2
Publication statusPublished - 2006
Event55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan
Duration: Sep 20 2006Sep 22 2006

Other

Other55th Society of Polymer Science Japan Symposium on Macromolecules
CountryJapan
CityToyama
Period9/20/069/22/06

Fingerprint

Blood vessels
Polymer solutions
Cooling
Industrial heating
Polymers
Superconducting transition temperature
Hysteresis
Phase transitions
Temperature
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Matsumoto, K., Minagawa, K., Tanaka, M., Mori, T., Niidome, T., & Katayama, Y. (2006). Blood vessel obturation by using polymer stiffened by vital temperature. In 55th SPSJ Symposium on Macromolecules (2 ed., Vol. 55, pp. 4870)

Blood vessel obturation by using polymer stiffened by vital temperature. / Matsumoto, Keigo; Minagawa, Keiji; Tanaka, Masami; Mori, Takeshi; Niidome, Takuro; Katayama, Yoshiki.

55th SPSJ Symposium on Macromolecules. Vol. 55 2. ed. 2006. p. 4870.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Matsumoto, K, Minagawa, K, Tanaka, M, Mori, T, Niidome, T & Katayama, Y 2006, Blood vessel obturation by using polymer stiffened by vital temperature. in 55th SPSJ Symposium on Macromolecules. 2 edn, vol. 55, pp. 4870, 55th Society of Polymer Science Japan Symposium on Macromolecules, Toyama, Japan, 9/20/06.
Matsumoto K, Minagawa K, Tanaka M, Mori T, Niidome T, Katayama Y. Blood vessel obturation by using polymer stiffened by vital temperature. In 55th SPSJ Symposium on Macromolecules. 2 ed. Vol. 55. 2006. p. 4870
Matsumoto, Keigo ; Minagawa, Keiji ; Tanaka, Masami ; Mori, Takeshi ; Niidome, Takuro ; Katayama, Yoshiki. / Blood vessel obturation by using polymer stiffened by vital temperature. 55th SPSJ Symposium on Macromolecules. Vol. 55 2. ed. 2006. pp. 4870
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