Novel fetal head suction apparatus for gynaecology and obstetrics
An obstetrics and gynecology and suction device technology, which is applied to the field of new fetal head suction devices for obstetrics and gynecology, can solve the problems of insufficient control of artificial grip force, poor control of adsorption force, etc., and achieves the effect of softness and toughness
Inactive Publication Date: 2018-09-04
HEFEI DEJIE ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a new type of fetal head suction device for obstetrics and gynecology, so as to solve the problems in the above-mentioned background technology that the suction force of the suction cup to the fetus is not easy to control and the manual control of the force of the grip is insufficient.
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-5, the present invention provides a technical solution: a new type of fetal head suction device for obstetrics and gynecology, including expansion handle 1, handle connecting rod 2, hinge shell 3, expansion connecting rod movable groove 4, support rod 5, Rod 6, expander 7, suction cup cover 8, suction cup 801, telescopic sleeve rod 9, telescopic device 10, fixed rod 1001, telescopic rod 1002, telescopic rod mover 1003, supporter 11, chargi...
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The invention discloses a novel fetal head suction apparatus for gynaecology and obstetrics. The novel fetal head suction apparatus comprises a hinge shell. Expansion connecting rod movable grooves run through the top and the bottom of the hinge shell respectively. A handle connecting rod is arranged on one side of the hinge shell. An expansion handle is connected with one side of the hinge shellthrough the handle connecting rod. A control button is arranged on the front face of the expansion handle. A hinge penetrates through the front face of the hinge shell. The handle connecting rod is connected with the expansion connecting rod through the hinge. A supporting rod is arranged at the bottom of the expansion connecting rod. The bottom of the expansion connecting rod is connected with asupporter through the supporting rod. A charging groove is formed in the front face of the supporter. A charging pile is arranged in the charging groove. A movable shaft fixing base is arranged at thebottom of the supporting rod. By means of the novel fetal head suction apparatus, through a suction cup sleeve, a telescopic rod, the supporting rod, a movable rod and the like, the fixation on a fetal head is reinforced without injuring a fetal, and the aims of making the tension of an expander more stable and preventing a puerpera from being injured are realized without manually supporting andexpanding the handle.
Description
technical field [0001] The invention relates to the technical field of medical midwifery equipment, in particular to a novel fetal head suction device for obstetrics and gynecology. Background technique [0002] The so-called midwifery device is a medical instrument for obstetrical midwifery. It is easy to operate, can reduce fetal head injury, and speed up delivery. The midwifery device is mainly composed of a suction device and a dilator. The device consists of a dilator designed with blades and adjustment handles, which can expand the pelvic floor of pregnant women, reduce the resistance of the pelvic floor to the fetal head, reduce the pressure on the fetal head, and speed up delivery. [0003] However, the technology in the field of existing midwifery equipment is still very weak. At present, the suction cups of obstetrical midwifery devices used in hospitals are not easy to control the adsorption force of the fetus. Larger adsorption force will cause harm to the fetus,...
Claims
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IPC IPC(8): A61B17/44
CPCA61B17/442
Inventor 卢世军
Owner HEFEI DEJIE ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECH CO LTD