Childbirth sutura helps to open and expedites the emergence of deviceTechnical field: the invention belongs to technical field of medical instrument, a kind of childbirth sutura helps to open and expedites the emergence of device specifically.
Background technology: at present, puerpera needs by the time sutura can give birth to after opening 8-10 fetus when childbirth, prior art opens the instrument of sutura but without auxiliary, thus causing the illness such as stages of labor is long, difficult labour, laceration of perineum, severe patient even jeopardizes fetal life safety, adds great work difficulty to medical worker.
Summary of the invention: it is an object of the invention to provide a kind of puerpera and can continue buffer starting sutura, expanded support vagina, cervix uteri, shortening labor when childbirth, it is to avoid the childbirth sutura of the illness such as laceration of perineum, difficult labour helps to open and expedites the emergence of device.
The technical scheme is that and include expanded support handle, lower expanded support handle, expanded support arm and support axle, it is characterized in that being provided with expanded support sacculus outside expanded support arm leading portion, it is provided with mean for balloon capsule between upper expanded support handle and lower expanded support handle, connect by two airways between supply sacculus and expanded support sacculus, airway traveling respectively is in upper expanded support handle, in expanded support arm and lower expanded support handle, upper expanded support handle back segment is provided with oblique arm, oblique arm stage casing is provided with circular hole, oblique arm back segment is provided with lever, lever root is connected with elasticity arm, elasticity arm surface is provided with positioning tooth, elasticity arm lower end is provided with trigger piece, lower expanded support handle back segment is provided with location-plate, location-plate root is arranged over torque arm, torque arm passes circular hole, torque arm epimere is provided with draw ring.
The invention has the beneficial effects as follows: present configuration is simple, puerpera can continue buffer starting sutura, expanded support vagina, cervix uteri, shortening labor when childbirth, the childbirth sutura avoiding the illness such as laceration of perineum, difficult labour helps to open and expedites the emergence of device, alleviates the work difficulty of medical worker.
Accompanying drawing illustrates: accompanying drawing 1 is the structural representation of the present invention.
In figure 1, upper expanded support handle, 2, lower expanded support handle, 3, expanded support arm, 4, support axle, 5, expanded support sacculus, 6, supply sacculus, 7, airway, 8, oblique arm, 9, circular hole, 10, lever, 11, elasticity arm, 12, positioning tooth, 13, trigger piece, 14, location-plate, 15, torque arm, 16, draw ring.
nullDetailed description of the invention: include expanded support handle 1、Lower expanded support handle 2、Expanded support arm 3 and support axle 4，It is characterized in that being provided with expanded support sacculus 5 outside expanded support arm 3 leading portion，It is provided with mean for balloon capsule 6 between upper expanded support handle 1 and lower expanded support handle 2，Connect by two airways 7 between supply sacculus 6 and expanded support sacculus 5，Airway 7 traveling respectively is in upper expanded support handle 1、In expanded support arm 3 and lower expanded support handle 2，Upper expanded support handle 1 back segment is provided with oblique arm 8，Oblique arm 8 stage casing is provided with circular hole 9，Oblique arm 8 back segment is provided with lever 10，Lever 10 root is connected with elasticity arm 11，Elasticity arm 11 surface is provided with positioning tooth 12，Elasticity arm 11 lower end is provided with trigger piece 13，Lower expanded support handle 2 back segment is provided with location-plate 14，Location-plate 14 root is arranged over torque arm 15，Torque arm 15 passes circular hole 9，Torque arm 15 epimere is provided with draw ring 16.Puerpera is when childbirth, expanded support arm 3 probes into expanded support position, fixing lever 10 on the other hand, lift draw ring 16 on the other hand, upper expanded support arm 1 and lower expanded support arm 2 extrude supply sacculus 6 while central involutory, gas enters expanded support sacculus 5 by airway 7, support birth canal under the supply that the expanded support of expanded support arm 3 adds supply sacculus 6, and fix expanded support angle by positioning tooth 12 and location-plate 14, both sides before and after supply sacculus 6 are slowly extruded with hands, expanded support sacculus 5 is further continued for pull-up draw ring 16 after cushioning expanded support, expanded support arm 1 and lower expanded support arm 2 is made to continue extruding supply sacculus 6, back and forth gradually it is adjusted up location-plate 14 and the link of positioning tooth 12, and extrude both sides before and after supply sacculus 6, expanded support sacculus 5 progressively cushions expanded support.