RU94011865A - Surgical retractor-illuminator - Google Patents

Surgical retractor-illuminator

Info

Publication number
RU94011865A
RU94011865A RU94011865/14A RU94011865A RU94011865A RU 94011865 A RU94011865 A RU 94011865A RU 94011865/14 A RU94011865/14 A RU 94011865/14A RU 94011865 A RU94011865 A RU 94011865A RU 94011865 A RU94011865 A RU 94011865A
Authority
RU
Russia
Prior art keywords
fiber
illuminator
monoglass
core
retractor
Prior art date
Application number
RU94011865/14A
Other languages
Russian (ru)
Inventor
А.М. Сосенский
М.Б. Трапезников
М.И. Прудков
Original Assignee
Медицинская компания "Сан"
Медицинская компания "Сан", г.Екатеринбург
г.Екатеринбург
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 Медицинская компания "Сан", Медицинская компания "Сан", г.Екатеринбург, г.Екатеринбург filed Critical Медицинская компания "Сан"
Priority to RU94011865/14A priority Critical patent/RU94011865A/en
Publication of RU94011865A publication Critical patent/RU94011865A/en

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  • Surgical Instruments (AREA)

Abstract

FIELD: medicine. SUBSTANCE: retractor has curved hook, onto which light guide 3 is fixed by means of arm-piece 5. The light guide has to be integral monoglass fiber, curved to follow shape of the hook. The glass fiber has core and envelope. Diameter of the core is equal or longer than diameter of light area of supplying bundle. Surface of curve of monoglass fiber is coated with light-reflecting material. Reactor-illuminator permits to achieve transmission coefficient being equal to 0.7-0.8. EFFECT: improved quality of illumination. 1 dwg

Claims (1)

Хирургический ретрактор-осветитель относится к медицинской технике и может использоваться для освещения операционного поля при полостных операциях. Ретрактор имеет изогнутый крючок, на котором с помощью кронштейна 5 закреплен световод 3, представляющий собой изогнутое по форме крючка цельное моностекловолокно, состоящее из сердцевины и оболочки . Диаметр сердцевины моностекловолокна должен быть не менее диаметра световой зоны подводящего жгута. Поверхность изгиба моностекловолокна покрыта светоотражающим материалом. Ретрактор-осветитель позволяет получить коэффициент пропускания света, равный 0,7-0,8.
Figure 00000001
Surgical retractor-illuminator refers to medical equipment and can be used to illuminate the surgical field during abdominal operations. The retractor has a curved hook, on which, using the bracket 5, a light guide 3 is fixed, which is a mono-glass fiber, curved in the shape of a hook, consisting of a core and a sheath. The diameter of the core of monoglass fiber should be not less than the diameter of the light zone of the lead bundle. The bending surface of monoglass fiber is coated with reflective material. The retractor-illuminator allows you to get a transmittance of light equal to 0.7-0.8.
Figure 00000001
RU94011865/14A 1994-04-05 1994-04-05 Surgical retractor-illuminator RU94011865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94011865/14A RU94011865A (en) 1994-04-05 1994-04-05 Surgical retractor-illuminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94011865/14A RU94011865A (en) 1994-04-05 1994-04-05 Surgical retractor-illuminator

Publications (1)

Publication Number Publication Date
RU94011865A true RU94011865A (en) 1996-04-27

Family

ID=48447397

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94011865/14A RU94011865A (en) 1994-04-05 1994-04-05 Surgical retractor-illuminator

Country Status (1)

Country Link
RU (1) RU94011865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU193407U1 (en) * 2019-05-24 2019-10-28 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Wire retractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU193407U1 (en) * 2019-05-24 2019-10-28 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Wire retractor

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