A Pulsatile flow phantom for image-guided HIFU hemostasis of blood vessels

被引：0

作者：

Greaby, R ^{[1
]}

Vaezy, S ^{[1
]}

机构：

[1] Appl Phys Lab, Ctr Ind & Med Ultrasound, Seattle, WA 98195 USA

来源：

4th International Symposium on Therapeutic Ultrasound | 2005年 / 754卷

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A pulsatile flow phantom for studying ultrasound image-guided acoustic hemostasis in a controlled environment has been developed. An ex vivo porcine carotid artery was attached to the phantom and embedded in a visually and ultrasonically transparent gel. Heparinized porcine blood was pumped through the phantom. Power-Doppler and B-mode ultrasound were used to remotely target the HIFU focus to the site of a needle puncture. In nine trials, complete hemostasis was achieved after an average HIFU application of 55 +/- 34 seconds. The vessels remained patent after treatment. With this phantom, it will be possible to do controlled studies of ultrasound image-guided acoustic hemostasis.

引用

页码：68 / 70

页数：3

共 50 条

[21] EFFECT OF RATE OF BLOOD FLOW THROUGH LARGE BLOOD VESSELS ON HIFU TEMPERATURE RISE
Dasgupta, Subhashish
Hariharan, Prasanna
Myers, Matthew R.
Banerjee, Rupak K.
PROCEEDINGS OF THE ASME SUMMER BIOENGINEERING CONFERENCE 2008, PTS A AND B, 2009, : 469 - 470
[22] Image-guided handheld HIFU treatment system based on real-time tracking of ultrasound imaging probe and HIFU probe
Park, Kyusic
Lee, Deukhee
2013 13TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS 2013), 2013, : 818 - 820
[23] THE QUALITATIVE NATURE OF PULSATILE FLOW IN UMBILICAL BLOOD VESSELS, WITH OBSERVATIONS ON FLOW IN THE AORTA
REYNOLDS, SRM
LIGHT, FW
ARDRAN, GM
PRICHARD, MML
BULLETIN OF THE JOHNS HOPKINS HOSPITAL, 1952, 91 (02): : 83 - 104
[24] An image-guided transcranial direct current stimulation system: a pilot phantom study
Jung, Young-Jin
Kim, Jung-Hoon
Kim, Daejeong
Im, Chang-Hwan
PHYSIOLOGICAL MEASUREMENT, 2013, 34 (08) : 937 - 950
[25] Asymmetrical surface scanning registration for image-guided otologic surgery: A phantom study
Matsumoto, Nozomu
Yamashita, Makoto
Cho, Byunghyun
Komune, Noritaka
Hashizume, Makoto
AURIS NASUS LARYNX, 2020, 47 (04) : 574 - 579
[26] Patient-specific templates for image-guided intervention-a phantom study
Venturi, David
Glossop, Neil
Bale, Reto
MINIMALLY INVASIVE THERAPY & ALLIED TECHNOLOGIES, 2020, 29 (05) : 251 - 260
[27] Modeling prostate anatomy from multiple view TRUS images for image-guided HIFU therapy
Penna, Michael A.
Dines, Kris A.
Seip, Ralf
Carlson, Roy F.
Sanghvi, Narendra T.
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2007, 54 (01) : 52 - 69
[28] High intensity focused ultrasound (HIFU) array system for image-guided ablative therapy (IGAT)
Kaczkowski, PJ
Keilman, GW
Cunitz, BW
Martin, RW
Vaezy, S
Crum, LA
THERMAL TREATMENT OF TISSUE: ENERGY DELIVERY AND ASSESSMENT II, 2003, 4954 : 209 - 219
[29] A two-fluid model for pulsatile flow in catheterized blood vessels
Sankar, D. S.
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 2009, 44 (04) : 337 - 351
[30] THEORETICAL-ANALYSIS OF PULSATILE BLOOD-FLOW IN SMALL VESSELS
IIDA, N
MURATA, T
BIORHEOLOGY, 1980, 17 (04) : 377 - 384

← 1 2 3 4 5 →