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RU99114569A - Expander - Google Patents

Expander

Info

Publication number
RU99114569A
RU99114569A RU99114569/14A RU99114569A RU99114569A RU 99114569 A RU99114569 A RU 99114569A RU 99114569/14 A RU99114569/14 A RU 99114569/14A RU 99114569 A RU99114569 A RU 99114569A RU 99114569 A RU99114569 A RU 99114569A
Authority
RU
Russia
Prior art keywords
ring
several
expander
thickenings
shaft
Prior art date
Application number
RU99114569/14A
Other languages
Russian (ru)
Other versions
RU2179413C2 (en
Inventor
Алексей Александрович Соловьев
Original Assignee
Иркутский государственный медицинский университет Минздрава РФ
Filing date
Publication date
Application filed by Иркутский государственный медицинский университет Минздрава РФ filed Critical Иркутский государственный медицинский университет Минздрава РФ
Priority to RU99114569A priority Critical patent/RU2179413C2/en
Priority claimed from RU99114569A external-priority patent/RU2179413C2/en
Publication of RU99114569A publication Critical patent/RU99114569A/en
Application granted granted Critical
Publication of RU2179413C2 publication Critical patent/RU2179413C2/en

Links

Claims (1)

Ранорасширитель содержит кольцо и несколько съемно прикрепленных к нему лопаток, отличающийся тем, что кольцо выполнено с несколькими эллипсоидными утолщениями, каждое из которых имеет центральное стопорное гнездо переменного сечения, открытое с торцов и сверху; а стержень соответствующей лопатки выполнен с симметрично разнесенными по длиннику шаровидными утолщениями.The retractor contains a ring and several blades removably attached to it, characterized in that the ring is made with several ellipsoidal thickenings, each of which has a central locking nest of variable cross section, open from the ends and from above; and the shaft of the corresponding blade is made with spherical bulges symmetrically spaced along the length.
RU99114569A 1999-07-02 1999-07-02 Wound dilator RU2179413C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99114569A RU2179413C2 (en) 1999-07-02 1999-07-02 Wound dilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99114569A RU2179413C2 (en) 1999-07-02 1999-07-02 Wound dilator

Publications (2)

Publication Number Publication Date
RU99114569A true RU99114569A (en) 2001-04-27
RU2179413C2 RU2179413C2 (en) 2002-02-20

Family

ID=20222269

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99114569A RU2179413C2 (en) 1999-07-02 1999-07-02 Wound dilator

Country Status (1)

Country Link
RU (1) RU2179413C2 (en)

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