• 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:
    Process for rotation of the fetal head during childbirth, using a force through the agency of spatulas by applying the principle of wheel rotation, namely for rotating the head in any of its presentations of position, to reduce fetal and maternal lesions, as well as the necessity of cesarean sections, and to facilitate manipulation by less skilled personnel; the process comprising rotating the head by applying the force at a point corresponding to the zone of the occipital bone, utilizing the axis of rotation which passes through the junction of the cervical column with the fetal occiput, and using the spatulas of specific shapes. An instrument is also disclosed for the rotation of the fetal head, comprising a pistol-grip handle, and a pedical terminating in a solid scoop, the latter presenting a pelvic curvature and a cephalic curvature, the axis of the tip of the scoop having a specific angular inclination relative to the longitudinal axis of the instrument.
    公开号:SU1050545A3
    申请号:SU762342704
    申请日:1976-04-05
    公开日:1983-10-23
    发明作者:Мартинес Мартинес Эдуардо；Аскаррага Маиг Гуиллермо；Сото Мендес Эмилио；Родригес Сальдерон Эдуардо；Менендес Меса Никанор
    申请人:Медикуба (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to medicine, namely obstetricians and gynecology, is used during labor in its final period. There is a method of establishing the head of the fetus from the nape to the symphysis during labor, which imposes a device on the head with its next traction and by rotation. For carrying out the known method, a device for setting the head of the fetus during the rod contains a spoon having pelvic and head curvature, and a stick connected to the spoon, and the spoon is connected to the stem at an angle of 150 1 D, but using the known method and using the device possible injury to the fetal head. The aim of the invention is to reduce the morbidity. The goal is achieved by the fact that according to the method of placing the head of the fetus by the nape to the pubic joint in Bpe m. delivery, which imposes the implantation of the product on the head of the fetus with its subsequent traction and rotation, rotation is carried out by absorption (1) over the junction of the head with the spine. For carrying out the method in the device for setting the head of the fetus during labor, it contains a spoon, has pelvic and head curvature and with a single rod and a handle with a spoon, the spoon is connected to the rod at an angle of 150 °, the handle is connected to the rod at an angle 100-1-20. Figure 1 shows the device for placing the head of the fetus during childbirth, common Eid; figure 2 shows the position of the device when the head of the fetus is not very clearly visible during the contraction {in Fig "3 is the same, the head of the fetus is partially visible fight time. The device for positioning the head of the fetus during labor contains a rod 1 with a spoon 2 having pelvic and head curvature, and a handle 3. The spoon is connected to the stem at an angle of 150 °, and the handle is connected to the stem at an angle of 100-120. in a way. The device is inserted along the wall of the vagina and is installed. Having installed the device, expect contraction or compression of the uterus. During the contraction, the spoon comes into contact with the head of the fetus by gently rotating the handle 3 of the device. The end of the spoon 2 comes into contact with the Husbandry of the fetus above the axis of rotation. The axis of rotation passes through the junction of the cervical vertebrae and the occluded bone of the head, the axis of rotation can change its position depending on the degree of mobility of the fetal head, which in turn will change the forces that act on the junction head. The way in which the head of the fetus is established during labor is based on the principle of rotation of the wheels. The position of the device (Fig. 2} is used when the fetal head is not very clearly visible during the contraction. In this case, the left part (shoulder) of the device is used, which is inserted when it is directed by its right hand until the spoon is placed on the left side of the mother's pelvis so that the tip of the spoon looks upwards, that is, towards the pubis joint and, thus, over the axis; - When the spoon is set, take the handle with your right hand, and left-click on the crotch for to see the head of the fetus. Then expect a contraction of the uterus and when it comes, rotate the handle, applying force of the spoon of the spoon on the head of the fetus in place over the axis of rotation of the head of the fetus.If you need to install the head of the fetus in the opposite direction, i.e. left, use the right side (shoulder) of the device, change hands E. Hold the device with the right hand. When the fetal head is rotated, you can remove the device shoulder or hold it in place until the fetal head is removed. The device position (Fig. 3) is used when the fetal head is visible when the uterus is contracted. contractions), if necessary imosti establish the fetal head to the right. In this case, the npiHMenu left side (shoulder) of the device. In the same way as in the first case, a spoon is inserted, guided by the right hand, which is placed on the left side of the mother, for the tip of the spoon, as in the first case, was turned to the bottom joint and marked axis. rotation In this form, the handle is taken with the left hand, and the right hand is supported on the proximal part of the spoon and part of the device shaft. With contraction of the uterus (during contraction), by rotating the knob, force is applied with a tip of a spoon in a place located over the axis of rotation. If it is necessary to rotate the head of the fetus in the opposite direction, i.e., to the left, apply the right part of the device, with the left hand resting on the nearest part of the spoon and part / rod of the device. In the second case, press on the pro- inter-interstice is not necessary when the establishment of the head of the fetus MqjtHO is reached to pull out the device or hold it in place until the fetal head is removed.
    权利要求:
    Claims (2)
    [1]
    1. The method of establishing the fetal head during childbirth with the back of the head to the pubic junction, consisting in applying the device to the fetal head with subsequent traction and rotation, o Compared with the fact that, in order to reduce trauma, rotation is carried out by applying force above the junction of the head with the spine.
    [2]
    2. A device for establishing the fetal head during childbirth, containing a spoon having a pelvic curvature and a rod and a handle connected to the lying spoon, the spoon being connected to the rod at an angle of 150 °, which means that, in order to reduce trauma, the handle is connected to the rod at an angle of 100 120 °.
    类似技术:
    公开号 | 公开日 | 专利标题
    US4662376A|1987-05-05|Obstetrical instrument for rupturing the amniotic membranes
    US5059198A|1991-10-22|Gynecological tenaculum
    SU982676A1|1982-12-23|Surgical cramp
    US7479145B2|2009-01-20|Tenaculum-like device for intravaginal instrument delivery
    US4976717A|1990-12-11|Uterine retractor for an abdominal hysterectomy and method of its use
    US3554185A|1971-01-12|Cervical biopsy-sampling instrument
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    SU963517A1|1982-10-07|Retractor
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    Simmons1980|The cone clamp
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    SU1507403A1|1989-09-15|Obstetric perineum speculum
    RU2005448C1|1994-01-15|Gynecologic extractor
    CN2241523Y|1996-12-04|Special withdrawing forceps for intrauterine device
    SU839496A1|1981-06-23|Device for collecting diagnostic material of neck of womb
    同族专利:
    公开号 | 公开日
    FR2306667B1|1981-04-10|
    DD129519A5|1978-01-25|
    JPS564259B2|1981-01-29|
    HU179773B|1982-12-28|
    US4136679A|1979-01-30|
    DE2614657A1|1976-11-11|
    GB1547292A|1979-06-06|
    FR2306667A1|1976-11-05|
    JPS51142895A|1976-12-08|
    CU34249A|1981-01-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR993416A|1949-06-20|1951-10-31|Instrument used for the extraction of children during childbirth|
    FR1228043A|1958-10-15|1960-08-26|Advanced obstetrical instrument|
    JPS426387Y1|1965-10-18|1967-03-27|
    US3776240A|1972-02-04|1973-12-04|E Woodson|Obstetrical instrument|
    JP2573828Y2|1992-06-24|1998-06-04|アラコ株式会社|Seat with vertical mechanism|US4602623A|1983-12-30|1986-07-29|Michael Cherkassky|Method of delivering a fetus|
    US4875482A|1988-06-21|1989-10-24|Neurodynamics, Inc.|Flexible grasping device|
    CN101596123B|2009-07-14|2011-02-02|李永强|Device for delivering head in caesarean section|
    CN103110448A|2013-03-15|2013-05-22|董辉|Fetal head extractor for caesarean section|
    USD826402S1|2015-03-25|2018-08-21|Samuel George|Fetal head disimpactor|
    CN105380704A|2015-11-13|2016-03-09|徐金娥|Cesarean delivery head delivery device|
    FR3092487A1|2019-02-13|2020-08-14|Olivier Ami|ARTICULATED OBSTETRICAL SPATULA|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CU34249A|CU34249A|1975-04-11|1975-04-11|PROCEDURE AND INSTRUMENT FOR ROTATION OF THE FETAL HEAD DURING LABOR|
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