JPS57161851A - Multitrack tomographic device - Google Patents

Multitrack tomographic device

Info

Publication number
JPS57161851A
JPS57161851A JP56047560A JP4756081A JPS57161851A JP S57161851 A JPS57161851 A JP S57161851A JP 56047560 A JP56047560 A JP 56047560A JP 4756081 A JP4756081 A JP 4756081A JP S57161851 A JPS57161851 A JP S57161851A
Authority
JP
Japan
Prior art keywords
plane
frame
channel
bucky
shaped frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56047560A
Other languages
Japanese (ja)
Other versions
JPH0447810B2 (en
Inventor
Yasushi Ozawa
Takeshi Shimakawa
Masao Yamamoto
Takeshi Inoue
Yoshinori Morikawa
Hideyuki Moriya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP56047560A priority Critical patent/JPS57161851A/en
Publication of JPS57161851A publication Critical patent/JPS57161851A/en
Publication of JPH0447810B2 publication Critical patent/JPH0447810B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm

Abstract

PURPOSE:To improve precision of photography with a simple constitution which never causes an error in size, by providing a channel-shaped frame to a rotating shaft at the lower end of a channel-shaped frame rotatable on a base which slides a frame freely rotatable on a supporting part, and making a Bucky part rotatable on the frame. CONSTITUTION:A patient on a bed 21 is arranged between an X-ray tube device 2 and a Bucky part 6 freely rotatable on a channel-shaped frame 4 around a shaft 5. A base 11 and a bent frame 13 are rotated in one body as shown by an arrows over a supporting part 12. After the bent frame 13 is fixed so that the plane of a supporting table 14 is in parallel to a desired tomographic plane, the base 11 is made freely rotatable and a driving part 15 moves a guide rod 9 to move the Bucky part until it becomes parallel to the plane of the supporting table 14 all the time. Consequently, the Bucky part 6 moves and the channel- shaped frame 4 also moves to photograph as a tomographic plane a plane containing the center axis of each motion, i.e. a plane parallel to the Bucky part running through a center O.
JP56047560A 1981-03-31 1981-03-31 Multitrack tomographic device Granted JPS57161851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56047560A JPS57161851A (en) 1981-03-31 1981-03-31 Multitrack tomographic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56047560A JPS57161851A (en) 1981-03-31 1981-03-31 Multitrack tomographic device

Publications (2)

Publication Number Publication Date
JPS57161851A true JPS57161851A (en) 1982-10-05
JPH0447810B2 JPH0447810B2 (en) 1992-08-05

Family

ID=12778580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56047560A Granted JPS57161851A (en) 1981-03-31 1981-03-31 Multitrack tomographic device

Country Status (1)

Country Link
JP (1) JPS57161851A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010133920A1 (en) * 2009-05-20 2010-11-25 Koninklijke Philips Electronics N.V. Anti-scatter arrangement for a radiation detector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121090A (en) * 1978-03-14 1979-09-19 Hitachi Medical Corp Xxray computer tomograph
JPS55129042A (en) * 1979-03-27 1980-10-06 Shimadzu Corp Xxray tomography device
JPS5610627U (en) * 1979-07-05 1981-01-29
JPS5619205U (en) * 1979-07-20 1981-02-20

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107130A (en) * 1975-03-18 1976-09-22 Mita Industrial Co Ltd Fukushakiniokeru kogakukeisochi
JPS5466298A (en) * 1977-11-08 1979-05-28 Uraji Oonuma Fish preserve for breeding fishes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121090A (en) * 1978-03-14 1979-09-19 Hitachi Medical Corp Xxray computer tomograph
JPS55129042A (en) * 1979-03-27 1980-10-06 Shimadzu Corp Xxray tomography device
JPS5610627U (en) * 1979-07-05 1981-01-29
JPS5619205U (en) * 1979-07-20 1981-02-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010133920A1 (en) * 2009-05-20 2010-11-25 Koninklijke Philips Electronics N.V. Anti-scatter arrangement for a radiation detector

Also Published As

Publication number Publication date
JPH0447810B2 (en) 1992-08-05

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