WO2009045126A1 - Tissue clipping and dissection instrument - Google Patents
Tissue clipping and dissection instrument Download PDFInfo
- Publication number
- WO2009045126A1 WO2009045126A1 PCT/RU2008/000612 RU2008000612W WO2009045126A1 WO 2009045126 A1 WO2009045126 A1 WO 2009045126A1 RU 2008000612 W RU2008000612 W RU 2008000612W WO 2009045126 A1 WO2009045126 A1 WO 2009045126A1
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- WIPO (PCT)
- Prior art keywords
- clamps
- knife
- groove
- plates
- fixing
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3201—Scissors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B2017/2808—Clamp, e.g. towel clamp
Definitions
- the invention relates to medical surgical instruments and is intended for use in surgical and endoscopic operations involving stopping bleeding from blood vessels, the ligation of which is difficult or impossible, by applying hemostatic clips to them, i.e. clipping, and subsequent dissection of tissues and blood vessels.
- a disadvantage of the known device is the limited scope.
- the “Tool for clipping and dissection of fabrics” containing a case with two clamping jaws at one end and branches on the other, a knife and a pusher are installed in the case, the jaws are made in the form of levers mounted on the case articulated and parallel to each other .
- the pusher is made in the form of a rod mounted inside the case with the possibility of longitudinal movement and interaction with one end with jaws, and with the other, through a lever, with jaws, the knife cutting element is hook-shaped, and gutters for clips are made on the case and jaws.
- SUBSTITUTE SHEET (RULE 26) Closest to the claimed technical solution is a knife-cutting tool known for the US4781188 patent, known by patent US4781188, comprising a knife, and a locking device made for one with it, for placing two removable clips or clips in parallel with each other.
- the disadvantages of the known device is the limited scope, since the known device is intended only for cutting and clipping the umbilical cord, the inability to use the known tool during operations in anatomically difficult places.
- the locking device is made in the form of two surgical hemostatic clamps fastened together, between the hemostatic clamps are placed two parallel supporting plates attached to the clamps and to each other with the help of axes, the knife and the knife drive lever are placed between the support plates, the knife drive lever, p attached to the support plates using an axis in contact with the groove made in the lever, fixing plates are attached to each pair of jaws of clamps, an expansion groove is made in one of the fixing plates, and a hole is made in the other, the diameter of which is equal to the size of the groove expansion of the first plate, the knife handle passes through the specified groove and hole, at the end of the knife handle a threaded tip is made, onto which a sleeve is screwed with a return spring located on it, in the support plates
- SUBSTITUTE SHEET (RULE 26) holes are made in which a pin is pressed in to fix the position of the plates relative to the clamps.
- the sleeve is configured to pass through an extension of the groove in the first fixing plate and the hole of the second fixing plate.
- the middle part of the movable knife is contacted with the lever by means of a recess made in the middle part of the knife handle, and the end of the knife handle is contacted with clamp jaws by means of fixing plates attached with axes to each pair of clamp handles and simultaneously movably contacting each other due to one of them has a groove with an extension adjacent to the handles.
- FIG. 1 shows the main view of a tool for clipping and dissection of tissues.
- SUBSTITUTE SHEET (RULE 26) In fig. 2 is a plan view of a cliché and dissection tool.
- Tool for clipping and dissection of tissues contains two surgical hemostatic clamps 1 and 2, located in parallel and fastened together. Between the hemostatic clamps 1 and 2, two parallel supporting plates 3 and 4 are placed, attached to the clamps 1 and 2 and to each other using axes 5, 6, 7.
- a knife 8 and a lever 9 of the knife drive 8 are placed attached to the supporting plates 3 and 4 using the axis 5 in contact with the groove 10 made in the lever 9, fixing plates 11 and 12 are attached to each pair of jaws of the clamps 1 and 2, a groove is made in one of the fixing plates 11 (not shown in the drawing shown) with the extension, and in the other a hole is made (not in the drawing cauldron), the diameter of which is equal to the size of the expansion of the groove of the first plate, the knife handle passes through the specified groove and hole, a threaded tip is made at the end of the knife handle (not shown in the drawing), onto which the sleeve 13 is screwed with a return spring 14 located on it, in the supporting the plates 3 and 4 are made holes in which a pin 15 is pressed in, fixing the position of the plates 3 and 4 relative to the clamps 1 and 2.
- the sleeve 13 is made with the possibility of passing through the expansion of the groove (not shown) in the first fixing plate 11 and the hole (not shown) in the second fixing plate 12.
- the biological tissue is squeezed by the jaws on both sides and fixed with clips, or welded using the current source connected to the jaws of the jaws. After that, the surgeon dissects the biological tissue, moving the upper working knife with the help of the knife drive lever. After releasing the lever, the return spring returns the working knife to its original position.
Abstract
The invention relates to medicine. The inventive surgical instrument for tissue clipping and dissection comprises a knife and a locking device for placing demountable clamps therein. The locking device id designed in the form of two interconnected surgical haemostatic clamps. Two parallel supporting plates, which are attached to the clamps and to each other by means of axes, are located between said haemostatic clamps. The knife and the lever of the drive thereof are arranged between the supporting plates. The lever of the knife drive is attached to the supporting plates by means of an axis contacting with a groove which is made in the lever. Fixing plates are fastened to each pair of branches. An expansion groove is made in one of the fixing plates and an orifice, the diameter of which is equal to the expansion size of the groove made in the first plate, is formed in the other fixing plate. The knife handle passes through the above-mentioned groove and orifice. The knife handle is provided with a threaded tip, on which a bushing with a return spring arranged therein, is screwed. The supporting plates are provided with holes which are made therein and a pin for fixing the plates in relation to the clamps is pressed thereinto.
Description
Инструмент для клипирования и рассечения тканей Tool for clipping and dissection of tissues
Изобретение относится к медицинским хирургическим инструментам и предназначена для использования при хирургических и эндоскопических операциях, предусматривающих остановку кровотечения из сосудов, перевязка которых трудна или невозможна, путем наложении на них гемостатических клипсов, т.е. клипирования, и последующего рассечения тканей и кровеносных сосудов.The invention relates to medical surgical instruments and is intended for use in surgical and endoscopic operations involving stopping bleeding from blood vessels, the ligation of which is difficult or impossible, by applying hemostatic clips to them, i.e. clipping, and subsequent dissection of tissues and blood vessels.
Из уровня техники известен «зaжим для захватывания, пережатия и удерживания каких-либо объектов, имеющий две бранши, фиксируемые в рабочем положении с помощью кремальеры, пружины или винтa» (см. «3aжим кровоостанавливающий - для пережатия кровеносного сосуда с целью временной остановки кровотечения, содержащий рабочие губки с мелкой насечкой и конической наружной поверхность)) в «Энциклoпeдичecкoм словаре медицинских терминов)) по эл. адресу в Интернете http://wvyw.medicalipedia.com/l/199/202300.htmП.From the prior art, there is known “a clip for gripping, clamping and holding any objects, having two branches fixed in the working position with the help of a ratchet, spring or screw” (see “Haemostatic mode - for clamping a blood vessel in order to temporarily stop bleeding, containing working jaws with a fine notch and a tapered outer surface)) in the "Encyclopedic Dictionary of Medical Terms)) by email. Internet address http://wvyw.medicalipedia.com/l/199/202300.htmP.
Недостатком известного устройства является ограниченная область применения.A disadvantage of the known device is the limited scope.
По авторскому свидетельству SU 1532003 известен «Инcтpyмeнт для клипирования и рассечения ткaнeй», содержащий корпус с двумя зажимными губками на одном конце и браншами на другом, в корпусе установлены нож и толкатель, губки выполнены в виде рычагов, установленных на корпусе шарнирно и параллельно друг другу. Толкатель выполнен в виде стержня, установленного внутри корпуса с возможностью продольно перемещения и взаимодействия одним концом с губками, а другим, через рычаг, с браншами, режущий элемент ножа выполнен крючкообразным, а на корпусе и губках выполнены желоба для клипс.According to the author’s certificate SU 1532003, the “Tool for clipping and dissection of fabrics” is known, containing a case with two clamping jaws at one end and branches on the other, a knife and a pusher are installed in the case, the jaws are made in the form of levers mounted on the case articulated and parallel to each other . The pusher is made in the form of a rod mounted inside the case with the possibility of longitudinal movement and interaction with one end with jaws, and with the other, through a lever, with jaws, the knife cutting element is hook-shaped, and gutters for clips are made on the case and jaws.
Недостатками известного устройства являются:The disadvantages of the known device are:
- сложность конструкции;- design complexity;
- ограниченная область применения, поскольку инструмент необходимо заводить за анатомическое образование - ткань или сосуд, что не всегда возможно в анатомически трудно доступных местах.- limited scope, since the tool must be started for an anatomical formation - a tissue or vessel, which is not always possible in anatomically difficult places.
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26)
Наиболее близким к заявленному техническому решению является, выбранный в качестве прототипа, известный по патенту US4781188 инструмент для рассечения пуповины содержащий нож, содержит нож, и выполненное за одно с ним запирающее устройство для размещения в нем параллельно друг другу двух съемных зажимов или клипс.SUBSTITUTE SHEET (RULE 26) Closest to the claimed technical solution is a knife-cutting tool known for the US4781188 patent, known by patent US4781188, comprising a knife, and a locking device made for one with it, for placing two removable clips or clips in parallel with each other.
Недостатками известного устройства является ограниченная область применения, поскольку известное устройство предназначено только для рассечения и клипирования пуповины, невозможность использования известного инструмента при проведении операций в анатомически трудно доступных местах.The disadvantages of the known device is the limited scope, since the known device is intended only for cutting and clipping the umbilical cord, the inability to use the known tool during operations in anatomically difficult places.
Техническим результатом заявленного изобретения является устранение указанных недостатков, а именно:The technical result of the claimed invention is the elimination of these disadvantages, namely:
- расширение функциональных возможностей инструмента;- expanding the functionality of the tool;
-возможность использования инструмента в анатомически трудно доступных местах без излишней кровопотери и травмирования тканей.- the ability to use the tool in anatomically difficult places without excessive blood loss and tissue injury.
Технический результат достигается тем, что в инструменте для клипирования и рассечения тканей, содержащем нож, запирающее устройство для размещения в нем съемных зажимов, согласно изобретения, запирающее устройство выполнено в виде двух скрепленных между собой хирургических кровоостанавливающих зажимов, между кровоостанавливающими зажимами размещены две параллельно расположенные опорные пластины, прикрепленные к зажимам и друг к другу с помощью осей, нож и рычаг привода ножа размещены между опорными пластинами, рычаг привода ножа, прикреплен к опорным пластинам при помощи оси, контактирующей с пазом, выполненным в рычаге, к каждой паре браншей зажимов прикреплены фиксирующие пластины, в одной из фиксирующих пластин выполнен паз с расширением, а в другой выполнено отверстие, диаметр которого равен размеру расширения паза первой пластины, рукоятка ножа проходит через указанные паз и отверстие, на конце рукоятки ножа выполнен резьбовой наконечник, на который навернута втулка с расположенной на ней возвратной пружиной, в опорных пластинахThe technical result is achieved by the fact that in the instrument for clipping and dissection of tissues containing a knife, a locking device for placement of removable clamps in accordance with the invention, the locking device is made in the form of two surgical hemostatic clamps fastened together, between the hemostatic clamps are placed two parallel supporting plates attached to the clamps and to each other with the help of axes, the knife and the knife drive lever are placed between the support plates, the knife drive lever, p attached to the support plates using an axis in contact with the groove made in the lever, fixing plates are attached to each pair of jaws of clamps, an expansion groove is made in one of the fixing plates, and a hole is made in the other, the diameter of which is equal to the size of the groove expansion of the first plate, the knife handle passes through the specified groove and hole, at the end of the knife handle a threaded tip is made, onto which a sleeve is screwed with a return spring located on it, in the support plates
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26)
выполнены отверстия, в которые запрессован штифт, фиксирующий положение пластин относительно зажимов.SUBSTITUTE SHEET (RULE 26) holes are made in which a pin is pressed in to fix the position of the plates relative to the clamps.
Втулка выполнена с возможностью прохождения сквозь расширение паза в первой фиксирующей пластине и отверстие второй фиксирующей пластины.The sleeve is configured to pass through an extension of the groove in the first fixing plate and the hole of the second fixing plate.
Крепление параллельно расположенных опорных пластин к каждой паре зажимов и размещение между пластинами шарнирно прикрепленного к ним рычага, имеющего соединительный паз под шарнир, обеспечивает возможность контакта одного конца рычага со средней частью ножа, также расположенного между опорными пластинами, и перемещения рычага заодно с ножом, что обеспечивает при нажатии пальцем хирурга на рычаг привода перемещение нож в заданном направлении, и рассечение зажатой биологической ткани между зажимами.The fastening of the parallel supporting plates to each pair of clamps and the placement between the plates of a lever pivotally attached to them, having a connecting groove under the hinge, makes it possible to contact one end of the lever with the middle part of the knife, also located between the supporting plates, and move the lever at the same time with the knife, which provides, when a surgeon finger is pressed on the drive lever, the knife is moved in a predetermined direction, and the section of the clamped biological tissue between the clamps is cut.
Контактирование средней части подвижного ножа с рычагом осуществляется посредством выемки, выполненной в средней части рукоятки ножа, а контактирование конца рукоятки ножа с браншами зажимов осуществляется посредством фиксирующих пластин, прикрепленных с помощью осей к каждой паре рукояток зажимов и одновременно подвижно контактирующих между собой за счет выполнения в одной из них паза с расширением, прилежащем к рукояткам.The middle part of the movable knife is contacted with the lever by means of a recess made in the middle part of the knife handle, and the end of the knife handle is contacted with clamp jaws by means of fixing plates attached with axes to each pair of clamp handles and simultaneously movably contacting each other due to one of them has a groove with an extension adjacent to the handles.
Прикрепление фиксирующих пластин к каждой паре браншей зажимов, подвижно контактирующих между собой, в одной из которых выполнен паз с расширением, и выполнение на конце рукоятки ножа резьбового наконечника, на который навернута втулка с расположенной на возвратной пружиной, повышает точность траектории движения ножа относительно зажимов, и следовательно, уменьшает количество производимых хирургом действий по рассечению кровеносного сосуда или биологической ткани, существенно сокращая время проведения операции.Attaching the fixing plates to each pair of jaws of clips movably in contact with each other, in one of which a groove with an extension is made, and the execution of a threaded tip at the end of the handle of the knife, onto which the sleeve is screwed with a return spring, increases the accuracy of the path of the knife relative to the clamps, and therefore, reduces the number of actions performed by the surgeon to dissect a blood vessel or biological tissue, significantly reducing the time of the operation.
Сущность заявленного изобретения поясняется рисунками:The essence of the claimed invention is illustrated by the drawings:
На рис. 1 изображен главный вид инструмента для клипирования и рассечения тканей.In fig. 1 shows the main view of a tool for clipping and dissection of tissues.
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26)
На рис. 2 изображен вид сверху инструмента для клиширования и рассечения тканей.SUBSTITUTE SHEET (RULE 26) In fig. 2 is a plan view of a cliché and dissection tool.
Инструменте для клипирования и рассечения тканей, содержит два хирургических кровоостанавливающих зажима 1 и 2, расположенных параллельно и скрепленных между собой. Между кровоостанавливающими зажимами 1 и 2 размещены две параллельно расположенные опорные пластины 3 и 4, прикрепленные к зажимам 1 и 2 и друг к другу с помощью осей 5, 6, 7. Между опорными пластинами 3 и 4 размещены нож 8 и рычаг 9 привода ножа 8, прикрепленный к опорным пластинам 3 и 4 при помощи оси 5, контактирующей с пазом 10, выполненным в рычаге 9, к каждой паре браншей зажимов 1 и 2 прикреплены фиксирующие пластины 11 и 12, в одной из фиксирующих пластин 11 выполнен паз (на чертеже не показан) с расширением, а в другой выполнено отверстие (на чертеже не показан), диаметр которого равен размеру расширения паза первой пластины, рукоятка ножа проходит через указанные паз и отверстие, на конце рукоятки ножа выполнен резьбовой наконечник (на чертеже не показано), на который навернута втулка 13 с расположенной на ней возвратной пружиной 14, в опорных пластинах 3 и 4 выполнены отверстия, в которые запрессован штифт 15, фиксирующий положение пластин 3 и 4 относительно зажимов 1 и 2.Tool for clipping and dissection of tissues, contains two surgical hemostatic clamps 1 and 2, located in parallel and fastened together. Between the hemostatic clamps 1 and 2, two parallel supporting plates 3 and 4 are placed, attached to the clamps 1 and 2 and to each other using axes 5, 6, 7. Between the supporting plates 3 and 4, a knife 8 and a lever 9 of the knife drive 8 are placed attached to the supporting plates 3 and 4 using the axis 5 in contact with the groove 10 made in the lever 9, fixing plates 11 and 12 are attached to each pair of jaws of the clamps 1 and 2, a groove is made in one of the fixing plates 11 (not shown in the drawing shown) with the extension, and in the other a hole is made (not in the drawing cauldron), the diameter of which is equal to the size of the expansion of the groove of the first plate, the knife handle passes through the specified groove and hole, a threaded tip is made at the end of the knife handle (not shown in the drawing), onto which the sleeve 13 is screwed with a return spring 14 located on it, in the supporting the plates 3 and 4 are made holes in which a pin 15 is pressed in, fixing the position of the plates 3 and 4 relative to the clamps 1 and 2.
Втулка 13 выполнена с возможностью прохождения сквозь расширение паза (на чертеже не показан) в первой фиксирующей пластине 11 и отверстие (на чертеже не показано) второй фиксирующей пластине 12.The sleeve 13 is made with the possibility of passing through the expansion of the groove (not shown) in the first fixing plate 11 and the hole (not shown) in the second fixing plate 12.
При сжатии хирургом бранш зажимов инструмента для клипирования и рассечения тканей биологическая ткань сдавливается зажимами с двух сторон и фиксируется при помощи клипс, или сваривается при помощи подведенного к браншам зажимов источника тока. После чего хирург рассекает биологическую ткань, приводя в движение верхний рабочий нож при помощи рычаг привода ножа. После отпускания рычага возвратная пружина возвращает рабочий нож в исходное положение.When the surgeon squeezes the jaw of the clamps of the instrument for clipping and dissection of tissues, the biological tissue is squeezed by the jaws on both sides and fixed with clips, or welded using the current source connected to the jaws of the jaws. After that, the surgeon dissects the biological tissue, moving the upper working knife with the help of the knife drive lever. After releasing the lever, the return spring returns the working knife to its original position.
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26)
SUBSTITUTE SHEET (RULE 26)
Claims
1. Хирургический инструмент для клипирования и рассечения тканей, содержащий нож, запирающее устройство для размещения в нем съемных клипс, отличающийся тем, что запирающее устройство выполнено в виде двух скрепленных между собой хирургических кровоостанавливающих зажимов, между кровоостанавливающими зажимами размещены две параллельно расположенные опорные пластины, прикрепленные к зажимам и друг к другу с помощью осей, нож и рычаг привода ножа размещены между опорными пластинами, рычаг привода ножа, прикреплен к опорным пластинам при помощи оси, контактирующей с пазом, выполненным в рычаге, к каждой паре браншей зажимов прикреплены фиксирующие пластины, в одной из фиксирующих пластин выполнен паз с расширением, а в другой выполнено отверстие, диаметр которого равен размеру расширения паза первой пластины, рукоятка ножа проходит через указанные паз и отверстие, на конце рукоятки ножа выполнен резьбовой наконечник, на который навернута втулка с расположенной на ней возвратной пружиной, в опорных пластинах выполнены отверстия, в которые запрессован штифт, фиксирующий положение пластин относительно зажимов.1. A surgical instrument for clipping and dissection of tissues, containing a knife, a locking device for placing removable clips in it, characterized in that the locking device is made in the form of two surgical hemostatic clamps fastened together, between the hemostatic clamps are placed two parallel supporting plates attached to the clamps and to each other with the help of axes, the knife and the knife drive lever are placed between the base plates, the knife drive lever is attached to the base plates using an axis in contact with the groove made in the lever, fixing plates are attached to each pair of jaws of the clamps, an expansion groove is made in one of the fixing plates, and a hole is made in the other, the diameter of which is equal to the size of the groove expansion of the first plate, the knife handle passes through the indicated a groove and a hole, a threaded tip is made at the end of the knife handle, onto which a sleeve is screwed with a return spring located on it, holes are made in the base plates into which a pin fixing Assumption plates relative clamps.
2. Инструмент для клипирования и рассечения тканей по п. 1 отличающийся тем, что втулка выполнена с возможностью прохождения сквозь расширение паза в первой фиксирующей пластине и отверстие второй фиксирующей пластины.2. A tool for clipping and dissection of tissues according to claim 1, characterized in that the sleeve is configured to pass through the expansion of the groove in the first fixing plate and the hole of the second fixing plate.
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26) SUBSTITUTE SHEET (RULE 26)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007136858/14A RU2351290C1 (en) | 2007-10-04 | 2007-10-04 | Instrument for cliping and section of tissues |
| RU2007136858 | 2007-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009045126A1 true WO2009045126A1 (en) | 2009-04-09 |
Family
ID=40526428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2008/000612 WO2009045126A1 (en) | 2007-10-04 | 2008-09-22 | Tissue clipping and dissection instrument |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2351290C1 (en) |
| WO (1) | WO2009045126A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939898A (en) * | 2015-07-14 | 2015-09-30 | 蒋清校 | Surgical knife |
| CN104939895A (en) * | 2015-07-25 | 2015-09-30 | 朱金凤 | Medical tweezers |
| CN110680464A (en) * | 2019-10-28 | 2020-01-14 | 中国人民解放军陆军军医大学第一附属医院 | Bone rongeur |
| CN113100853A (en) * | 2021-04-14 | 2021-07-13 | 四川大学华西医院 | Scissor type needle holding forceps for burn plastic surgery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428374A (en) * | 1978-12-20 | 1984-01-31 | Auburn Robert M | Umbilical cord clamping assembly |
| SU1103858A1 (en) * | 1982-07-23 | 1984-07-23 | Gette Viktor A | Surgical instrument |
| SU1701299A1 (en) * | 1989-06-08 | 1991-12-30 | Самарская Городская Больница N 1 Им.Н.И.Пирогова | Device for carrying out transverse angiotomy |
-
2007
- 2007-10-04 RU RU2007136858/14A patent/RU2351290C1/en not_active IP Right Cessation
-
2008
- 2008-09-22 WO PCT/RU2008/000612 patent/WO2009045126A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428374A (en) * | 1978-12-20 | 1984-01-31 | Auburn Robert M | Umbilical cord clamping assembly |
| SU1103858A1 (en) * | 1982-07-23 | 1984-07-23 | Gette Viktor A | Surgical instrument |
| SU1701299A1 (en) * | 1989-06-08 | 1991-12-30 | Самарская Городская Больница N 1 Им.Н.И.Пирогова | Device for carrying out transverse angiotomy |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939898A (en) * | 2015-07-14 | 2015-09-30 | 蒋清校 | Surgical knife |
| CN104939895A (en) * | 2015-07-25 | 2015-09-30 | 朱金凤 | Medical tweezers |
| CN110680464A (en) * | 2019-10-28 | 2020-01-14 | 中国人民解放军陆军军医大学第一附属医院 | Bone rongeur |
| CN110680464B (en) * | 2019-10-28 | 2020-07-14 | 中国人民解放军陆军军医大学第一附属医院 | Bone rongeur |
| CN113100853A (en) * | 2021-04-14 | 2021-07-13 | 四川大学华西医院 | Scissor type needle holding forceps for burn plastic surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2351290C1 (en) | 2009-04-10 |
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