• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. A hemostat, made of plastic material, containing two flexibly connected clamping jaws, the inner surface of which is parallel, with a latch at the end of one jaw and a lug under the opposite jaw at the end of the opposite jaw, and in order to increase the reliability of clamping the vessels, two cylindrical protrusions are made on the outer surfaces on the side of the ends of the clamping jaws, and the protrusion under the latch is stepped. 2. A tool for applying a hemostat clamp containing branches with working jaws, characterized in that the jaws are rotatable and have recesses under the cylindrical jaws of the clamp, and the inner surfaces of the jaws are opposite. Fg / g /
    公开号:SU1113004A3
    申请号:SU802942251
    申请日:1980-06-17
    公开日:1984-09-07
    发明作者:В.Мерикл Роберт
    申请人:Этикон Инк (Фирма)；
    IPC主号:
    专利说明:

    1 The invention relates to the field of medicine and relates to medical instruments used to stop bleeding. A hemostat and a tool for applying a stopping clamp, made of plastic material, containing two flexibly joined clamping jaws, the inner surface of which is parallel, with a latch on the end of one jaw and a protrusion lj. A tool for laying down a described hemostat is also known, containing branches with working jaws ij. However, the dimensions of a known clamp are much larger than those needed for such clamps, and when using these clamps a set of tools is needed for applying a hemostat clamp. In addition, when using a known clamp and tool for applying a clamp, it is possible that the vessels are not clamped reliably. The aim of the invention is to improve the reliability of clamping vessels. To achieve this goal, a hemostat clamp made of plastic material contains two flexibly joined clamping jaws, the inner surface of which is parallel, with a latch on the end of one jaw, and a protrusion under the latch on the end of the opposite sponge, on the outer surface with The sides of the ends of the clamping jaws are made of two cylindrical protrusions, and the protrusion under the latch is made stepped. In the blood-stopping clamping instrument, which contains branches with working jaws, the branches are rotatable and have recesses under the cylindrical protrusions of the clamp, and the inner surfaces of the jaws are opposite. FIG. 1 shows a hemostat, general view; in Fig. 2, a tool for applying a hemostat, a general view; in fig. 3 - hemostatic clamp in open form; Fig.4 shows the arrangement of the clamp in the instrument for applying a hemostat 42 clamp in the opened form; Fig. 5 shows the location of the clamp in a tool for applying a hemostat in a closed form. Hemostatic clamp contains two flexibly connected clamping jaws 1 and 2, the inner surface of which is parallel. At the end of the sponge 1 there is a latch 3, and at the end of the sponge 2 there is a protrusion 4 under the latch 3, which is made stepped to secure the vessels. Two cylindrical protrusions 5 and 6 are made on the outer surfaces of the clamping jaws closer to their ends. The tool for applying a hemostatic clamp holds the branches 7 and 8 with working jaws 9 and 10. The branches have recesses 11 under the cylindrical projections 5 and 6, and the branches are made turning possibility. The inner surfaces of the jaws are opposite. The hemostatic clamp is applied as follows. The cylindrical protrusions 5 and 6 of the clip are inserted into the recesses 11 of the branches 7 and 8 of the tool and the vessel is placed into the tongs. When the branches are connected, the working jaws close, the latch 3 enters the stepped protrusion A. The vessel is firmly compressed. After the clamp has clamped the vessel, the tool for applying the clamp opens to release the clamp and the vessel, and a new vessel is placed in the spike. Since the working jaws of the tongs are the same, there is no need to orient the tongs relative to the clamp during installation. The clamp can be made in various sizes in accordance with its purpose. A hemostat is usually less than 6 mm in length, about 1.5 mm in width, and has a pressing surface of about 3 mm in length. Clamp sizes can be reduced by about 50% for certain microsurgery applications. Different clamp sizes are selected depending on the tools that have working jaws with sizes that are most suitable for the clamps for the best performance. The clamp is made of biological plastic materials.
    权利要求:
    Claims (2)
    [1]
    1. A styptic clamp made of plastic material, containing two flexibly connected clamping jaws, the inner surface of which is parallel and with the fact that, in order to increase the reliability of the clamping of the vessels, two cylindrical protrusions are made on the outer surfaces from the ends of the clamping jaws, and the protrusion under the latch is made stepwise.
    [2]
    2. Tool for applying a hemostatic clamp containing jaws with working jaws, characterized in that the jaws are rotatable and have recesses under the cylindrical protrusions of the clamp, and the inner surfaces of the jaws are located opposite.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1113004A3|1984-09-07|Hemostatic clamp and instrument for applying hemostatic clamp
    ES2096202T3|1997-03-01|LIGATURE CLIP APPLICATOR.
    US3363628A|1968-01-16|Hemostatic clip
    SE333213B|1971-03-08|HEMOSTATIC CLAMP JAEMTE CLAMP APPLICATOR FOR USE TOGETHER WITH CLAMP
    BR8307575A|1984-09-25|SUBSTANTIALLY AMORPHIC SURGICAL CLAMP, SURGICAL CLIP, SURGICAL CLAMP, PROCESS TO MAKE SUBSTANTIALLY AMORPHIC SURGICAL CLAMP, COPOLIMER TO MAKE SURGICAL AND COPOLIMERAL CLAMPS
    GB2146900B|1986-12-10|Surgical clip and forceps for clamping the same
    US4446865A|1984-05-08|Plastic ligating clips
    US4434795A|1984-03-06|Instrument for applying ligating clips
    BR8300913A|1983-11-16|MEDICAL INSTRUMENT, CONNECTION CLAMP CARTRIDGE AND PROCESS FOR APPLYING CONNECTION CLAMPS
    DE3587528T2|1994-01-05|Surgical stapling instrument with device for locking the clamping jaws.
    DE3582765D1|1991-06-13|FLEXIBLE SURGICAL CLAMPING DEVICE AND HANDLE ACTUATOR AND THEREFORE SUITABLE CLAMP CLOSING DEVICE.
    CA2133687A1|1995-04-09|Surgical clip applier
    MXPA96003781A|1997-06-01|Ligation clamp that has members in shape for gripping vessels and tool to apply the mi
    SU1324576A3|1987-07-15|Vessel pinching clamp
    US3277895A|1966-10-11|Clamp-type surgical instrument
    SU1389762A1|1988-04-23|Hemostatic forceps and instrument for placing same
    BR8703596A|1988-03-22|WIRE CLAMP, OPEN, NOT USED TO SEW LIVE TISSUE; AND STAPLER ADAPTED TO CLOSE THE SAME
    SU1500273A1|1989-08-15|Arrangement for pinching vessels and applying the ligature
    ES2144567T3|2000-06-16|DEVICE TO ELIMINATE TICKS.
    AT365961B|1982-02-25|LOCKING DEVICE FOR THE SLIDING JAWS OF A CLAMP, IN PARTICULAR SCREW CLAMP
    SU1222255A1|1986-04-07|Forceps
    SU1553077A1|1990-03-30|Forceps for appendictomy
    SU869761A1|1981-10-07|Adrenal gland fixative member
    SU1667846A1|1991-08-07|Forceps
    SU995767A1|1983-02-15|Hemostatic forceps
    同族专利:
    公开号 | 公开日
    MY8400249A|1984-12-31|
    NL190980C|1994-12-01|
    ZA803597B|1982-01-27|
    ES265656Y|1983-07-16|
    ATA319680A|1989-03-15|
    JPS563048A|1981-01-13|
    IN151996B|1983-09-17|
    CA1157334A|1983-11-22|
    ES265656U|1983-02-01|
    DE3022087A1|1981-01-08|
    NL8003418A|1980-12-22|
    DE3022087C2|1989-11-30|
    JPH0236485Y2|1990-10-04|
    GB2054026B|1983-02-02|
    ES265371Y|1983-07-01|
    BR8003750A|1981-01-13|
    HK44783A|1983-10-28|
    GB2054026A|1981-02-11|
    AT389043B|1989-10-10|
    NL190980B|1994-07-01|
    JPH0198607U|1989-06-30|
    ES265371U|1983-01-16|
    SE449295B|1987-04-27|
    FR2459038A1|1981-01-09|
    FR2459038B1|1984-12-07|
    CH648476A5|1985-03-29|
    PH21076A|1987-07-10|
    SE8004484L|1980-12-19|
    AR221941A1|1981-03-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3270745A|1963-06-11|1966-09-06|Rene G Le Vaux|Hemostatic clip constructions|
    DE1957855C3|1969-11-18|1973-07-19|Bleier Waldemar|Clamp for interrupting conduction paths within the human or animal organism|
    DE2220117C3|1972-04-25|1975-01-09|Bleier, Waldemar, Dr.Med., 6630 Saarlouis|Clip for long-term reversible or permanent interruption of express parents and vas deferens within the human or animal organism as well as instruments for setting the clip|US4446865A|1981-03-16|1984-05-08|Ethicon, Inc.|Plastic ligating clips|
    JPH0254103B2|1981-07-27|1990-11-20|Ethicon Inc|
    JPH0370499B2|1981-07-30|1991-11-07|Ethicon Inc|
    AU8679382A|1981-08-10|1983-02-17|Ethicon Inc.|Polyolefin surgical device|
    US4449531A|1981-08-27|1984-05-22|Ethicon, Inc.|Non-metallic, bio-compatible hemostatic clips with interlocking latch means|
    US4480641A|1982-02-05|1984-11-06|Ethicon, Inc.|Tip configuration for a ligating clip applier|
    US4476865A|1982-02-12|1984-10-16|Ethicon, Inc.|Non-metallic, bio-compatible hemostatic clips|
    US4450839A|1982-02-26|1984-05-29|Ethicon, Inc.|Surgical clip applier with serpentine spring clip feeder|
    US4448193A|1982-02-26|1984-05-15|Ethicon, Inc.|Surgical clip applier with circular clip magazine|
    US4450840A|1982-02-26|1984-05-29|Ethicon, Inc.|Ligating clip with flanged base having a recessed engaging face|
    JPH0336535B2|1982-09-24|1991-05-31|Ethicon Inc|
    CA1212881A|1982-09-27|1986-10-21|L. Bruce Cranstoun|Non-metallic, bio-compatible hemostatic clip |
    US4579118A|1983-06-01|1986-04-01|Ethicon, Inc.|Hemostatic clip with penetration means|
    JPS6127053B2|1983-09-08|1986-06-24|Noboru Funatsu|
    US4602631A|1983-09-08|1986-07-29|Noboru Funatsu|Forceps for clamping surgical clips|
    JPH0340254Y2|1985-09-11|1991-08-23|
    DE4100219A1|1991-01-07|1992-07-09|Heidmueller Harald|TERMINAL APPLICATOR|
    DE4319105C1|1993-06-04|1994-09-22|Ethicon Endo Surgery Europe|Surgical clamping device for placing sutures, and device for applying the clamping device|
    AUPR668901A0|2001-07-31|2001-08-23|Research Surgical Pty Ltd|Surgical clamps|
    US7875036B2|2004-10-27|2011-01-25|Vascular Control Systems, Inc.|Short term treatment for uterine disorder|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US4937979A| true| 1979-06-18|1979-06-18|
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