CN205107799U - It produces uterus incision hemostasis device to cut open palace - Google Patents

Abstract

The utility model discloses an it produces uterus incision hemostasis device to cut open palace, a serial communication port, put clamp including a plurality of hemostatic clamp and a special use, hemostatic clamp is the hollow triangular body of being made by the elasticity clamp, and its cross -section be isosceles triangle, and the arris of apex angle is the open -ended, and the opening both sides be the clip, under the elasticity of elasticity clamp, and two a clips closure, all be connected with a link on the median clamp of every limit clip length direction, put clamp and be X -shaped pincers, left and right sides symmetry, every side front end stay arm is as an organic whole with this rear flank end application of force arm, links to each other by articulated ware in the middle of the both sides, the isosceles triangle base appearance in minimum opening of both sides stay arm and hemostatic clamp cross -section etc. The link of the corresponding side of hemostatic clamp is hooked respectively as fulcrum, both sides stay arm front end in two base angles of isosceles triangle, struts closed two clips of hemostatic clamp under application of force arm acts on to the centre gripping is followed in the uterus cutting shoulder.

Description

A kind of Cesarean esction uterine incision hemostasis device

Technical field

This utility model relates to obstetric operation assistive device, particularly in a kind of Cesarean esction process for stopping blooding and preventing the assistive device of amniotic embolism danger.

Background technology

In recent years, along with the progress of prenatal foetal monitoring means, the fast development of reproductive medicine, increasing of precious youngster and polyembryony, the raising of anaesthesia technology and the improvement of Cesarean operation method, and the impact such as social factor, cause Cesarean operation rate to remain high.But clinically, caesarean delivered amount of bleeding is apparently higher than vaginal delivery.Because uterine incision is almost in exposed unprotect state, so cause puerpera's amount of bleeding in operation obviously to increase during this period of time at incision to delivery of baby; Also make amniotic embolism danger add 2-3 doubly, with postoperative infection, endometriosis equivalent risk is also inevitable simultaneously.

Summary of the invention

The purpose of this utility model is to provide a kind ofly just can be protected uterine incision to cause from amniotic fluid infringement to infect the utensil of blood vessel embolism to uterus incision hemostasis before delivery of baby.

For reaching above object, this utility model takes following technical scheme to be achieved:

A kind of Cesarean esction uterine incision hemostasis device, it is characterized in that, comprise multiple hemostatic clamp and one specially put binder, described hemostatic clamp is the hollow triangular prism be made up of elastic clamping body, its cross section is isosceles triangle, and the rib of drift angle is opening, and opening both sides are clip, under the elastic force of elastic clamping body, closed between two clips; The clamp of clip length direction center, every limit is all connected with a link; Described binder of putting is X-shaped hand vice, the left and right sides is symmetrical, front end, every side stay bolt arm and this rear flank end force arm are integrated, be connected by splicer in the middle of both sides, two lateral bracing arm minimal openings are equal with the isosceles triangle bottom side length in hemostatic clamp cross section, and isosceles triangle two base angle is as fulcrum, and two lateral bracing arm front ends hook the link of the corresponding side of hemostatic clamp respectively, under force arm effect, two clips that hemostatic clamp is closed are strutted, and be held on uterine incision edge.

In such scheme, described clip is cross section is round bar-shaped clip.Clip is slightly cambered outwards camber line along elastic clamping body length direction.A stage clip is connected with between the force arm of described both sides.Described stay bolt arm front end is provided with anti-slip tank.

Compared with prior art; the utility model has the advantages that; can significantly reduce self, environment or artificially unnecessary puerperal infection is caused to puerpera; uterine incision is just fixed on by blood vessel shutoff before delivery of baby; while hemostasis, protect uterine incision periphery blood vessel, meanwhile, can intraoperative hemorrhage be reduced; reduce amniotic embolism, infection and endometriotic risk, very practical, convenient and quick.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the hemostatic clamp part of this utility model device.Wherein, (b) figure is the side view of (a) figure.

Fig. 2 is the schematic diagram putting binder part of this utility model device.Wherein, (b) figure is the A portion enlarged drawing of (a) figure.

Fig. 3 is that Fig. 2 puts binder using state (opening hemostatic clamp) schematic diagram.

Fig. 4 is this utility model hemostatic clamp using state figure.

In Fig. 1 to Fig. 4: 1, elastic clamping body; 2, link; 3, clip; 4, camber line (evagination); 5, stay bolt arm; 6, force arm; 7, splicer; 8, stage clip; 9, anti-slip tank; 10, abdominal incision; 11, uterine incision; 12, hemostatic clamp.

Detailed description of the invention

For the uterine incision hemostasis device in Cesarean operation, comprise multiple hemostatic clamp (Fig. 1), one put binder (Fig. 2).

With reference to figure 1, hemostatic clamp is by the hollow triangular prism be made of shaping by elastic clamping body 1, its cross section is isosceles triangle, the rib of its vertex angle is opening, the both sides of opening rib are bar-shaped clip 3 (cross section is circle), under the elastic force of elastic clamping body, closed between two clips, clip is slightly cambered outwards camber line 4 [(a) figure] along elastic clamping body 1 length direction, to adapt to the concave shape being cut open edge, uterus.The clamp of every limit clip length direction center is all connected with a link 2, is beneficial to put binder and operation is strutted to clip.The length of hemostatic clamp is about 30mm, and clip maximum open is 10mm.

With reference to figure 2, Fig. 3, putting binder is X-shaped hand vice, the left and right sides is symmetrical, front end, every side stay bolt arm 5 and this rear flank end force arm 6 are integrated, and are connected in the middle of both sides by splicer 7, the U-shaped that front end, both sides is formed, minimal openings is equal with the isosceles triangle bottom side length in Rhizoma Sparganii hemostatic clamp cross section, stay bolt arm 5 front end is provided with anti-slip tank 9, for fixing link 2, comes off from stay bolt arm to avoid hemostatic clamp.A stage clip 8 is connected with between the force arm of both sides, hand vice rear end, when force arm is exerted pressure relatively (by Fig. 3 lower end arrow), this stage clip is compressed, the stay bolt arm that hemostatic clamp link is hooked in both sides, front end runs counter to motion, under fulcrum o (isosceles triangle two base angle, hemostatic clamp cross section) effect, two closed clips can be strutted, be placed in the uterine incision edge that need stop blooding; Remove exerting pressure to force arm, under the effect of spring 8, X-shaped hand vice reset, and hemostatic clamp two clip also resets, and relevant blood vessel can be closed.

With reference to figure 4, the operation principle of this utility model device is, after uterus is cut open, hemostatic clamp both sides link is hooked respectively to anti-slip tank with putting binder two lateral bracing arm front end, two closed clips are strutted, being clamped on uterine incision, strutting multiple hemostatic clamp (12-14) in the same way with putting binder; Be clamped in one week of uterine incision 11 in order, strutted and can form a diameter and be approximately about 10cm circular hole.Then, by covering the measures such as the protective lining of sterilization, only the uterine incision after hemostasis being exposed, taking out rapidly newborn baby, can prevent amniotic fluid from invading in the wound blood vessels of uterus, cause thromboembolism or abdominal infection.

Claims (5)

1. a Cesarean esction uterine incision hemostasis device, it is characterized in that, comprise multiple hemostatic clamp and one specially put binder, described hemostatic clamp is the hollow triangular prism be made up of elastic clamping body, its cross section is isosceles triangle, and the rib of drift angle is opening, and opening both sides are clip, under the elastic force of elastic clamping body, closed between two clips; The clamp of clip length direction center, every limit is all connected with a link; Described binder of putting is X-shaped hand vice, the left and right sides is symmetrical, front end, every side stay bolt arm and this rear flank end force arm are integrated, be connected by splicer in the middle of both sides, two lateral bracing arm minimal openings are equal with the isosceles triangle bottom side length in hemostatic clamp cross section, and isosceles triangle two base angle is as fulcrum, and two lateral bracing arm front ends hook the link of the corresponding side of hemostatic clamp respectively, under force arm effect, two clips that hemostatic clamp is closed are strutted, and be held on uterine incision edge.

2. Cesarean esction uterine incision hemostasis device as claimed in claim 1, is characterized in that, described clip is cross section is round bar-shaped clip.

3. Cesarean esction uterine incision hemostasis device as claimed in claim 1, is characterized in that, described clip is slightly cambered outwards camber line along elastic clamping body length direction.

4. Cesarean esction uterine incision hemostasis device as claimed in claim 1, is characterized in that, be connected with a stage clip between the force arm of described both sides.

5. the Cesarean esction uterine incision hemostasis device as described in as arbitrary in claim 1-4, it is characterized in that, described stay bolt arm front end is provided with anti-slip tank.