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Atraumatic uterus haemostatic forceps

A hemostatic forceps, non-injury technology, applied in the field of medical devices, can solve the problem of large tissue damage, achieve the effect of easy operation, novel structure, and avoid massive bleeding

Pending Publication Date: 2019-03-22
宝鸡市妇幼保健院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The types of hemostasis currently on the market include clamp hemostasis for local blood vessels (elbow, straight hemostatic forceps), clamp hemostasis for local tissues (such as oval forceps), and uterine blood vessel clamps, all of which are destructive to tissue. big flaw

Method used

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  • Atraumatic uterus haemostatic forceps
  • Atraumatic uterus haemostatic forceps

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0016] Such as Figure 1-Figure 2 As shown, the embodiment of the present invention provides a non-injury uterine hemostat, including two forceps arms 1 cross-hinged through the joint shaft 2, and the forceps arms 1 are divided into an upper forceps arm 11, a lower forceps arm 12 and a forceps handle 13 , the joint shaft 2 is located between the lower pincer arm 12 and the pincer handle 13, and the top of the upper pincer arm 11 is spherical, which can avoid slippage of the rubber sleeve; the tail...

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Abstract

The invention discloses an atraumatic uterus haemostatic forceps which comprises two forceps arms which are intersected and hinged through a joint shaft. Each forceps arm comprises a straight strip-shaped upper forceps arm, an arc-shaped lower forceps arm and a forceps handle, the joint shaft is positioned between each lower forceps arm and the corresponding forceps handle, each upper forceps armis provided with a spherical top end, an annular handle is arranged at the tail end of each forceps handle, the length of each upper forceps arm is 5cm, the radian of each upper forceps arm is 15 degrees, and the resultant force of front arms, can be improved. The atraumatic uterus haemostatic forceps is fastened, the spherical forceps heads are closely fitted, a 2mm gap is reserved between the upper forceps arms, rubber soft pipe sleeves with the thickness of 1mm are connected on the upper forceps arms in a sleeving manner, and the gap is removed after the upper forceps arms are fastened. Rubber pipe pads on the forceps arms can furthest protect uterus blood vessels and tissues when the uterus blood vessels are blocked.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a non-damaging uterine hemostat. Background technique [0002] At present, when obstetricians perform operations on pregnant women, hemostatic forceps are commonly used and most used. The types of hemostasis currently on the market include clamp hemostasis for local blood vessels (elbow, straight hemostatic forceps), clamp hemostasis for local tissues (such as oval forceps), and uterine blood vessel clamps, all of which are destructive to tissue. Big flaw. [0003] With the liberalization of the two-child policy, the incidence of "placenta previa", especially the "dangerous type of placenta previa", has increased. When the scarred uterus is re-delivered, the uterus (lower segment) bleeds severely, even fatally. There is an urgent need for a non-invasive tool that can clamp the uterus (and, or the lower segment of the uterus), immediately reduce and stop the uterine bleeding. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61B17/28A61B17/12
CPCA61B17/12A61B17/282A61B17/2841A61B17/42A61B2017/12004A61B2017/4216
Inventor 刘宗印赵雪卉李小会赵有红
Owner 宝鸡市妇幼保健院
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