CN207575181U

CN207575181U - A kind of gynecological laparoscopic operation is with taking needle bar

Info

Publication number: CN207575181U
Application number: CN201720474806.3U
Authority: CN
Inventors: 向媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2018-07-06
Anticipated expiration: 2027-05-02

Abstract

A kind of gynecological laparoscopic operation is with taking needle bar, the lower face of stick point is provided with barred body, stick point is fixedly connected with barred body, the outer surface of barred body offers No.1 undercut and No. two undercuts successively, No.1 undercut and No. two undercuts are backwards to stick point, the inside of No.1 undercut and No. two undercuts is both provided with small tooth, and the bottom of small tooth is fixedly connected respectively with No.1 undercut, No. two undercuts, and small tooth is alternatively arranged respectively in the inside of No.1 undercut and No. two undercuts；This gynecological laparoscopic operation is small with taking needle bar, at low cost, easily operated, reasonable in internal structure being capable of effective clamping suture, dual undercut structure achievees the effect that double insurance, hence it is evident that reduces patient's incision of abdominal wall so that safe operation process, simple, quick.

Description

A kind of gynecological laparoscopic operation is with taking needle bar

Technical field

The utility model is related to technical field of medical equipment, especially a kind of gynecological laparoscopic operation is with taking needle bar.

Background technology

At present, gynecological laparoscopic operation such as uterectomy, oophorocystectomy etc. are needed in art to basin intracavity operation Position carries out suture needle, can pass through vagina or penetrate stomach wall implantation surgery suture needle, be needed after suture through stomach wall 10mm trochars Suture needle is taken out, and 10mm trochars will leave apparent scar to patient's stomach wall, seriously affect the beauty of patient's stomach wall, especially It is that young patient especially payes attention to, in addition larger notch also will appear the postoperative complications such as postoperative pain, intestinal adhesion, influence patient Post-operative recovery.

Invention content

The purpose of this utility model is to provide a kind of gynecological laparoscopic operation with needle bar is taken, have safe, simple, fast The characteristics of prompt, easily operated, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical solution：A kind of gynecological laparoscopic operation with taking needle bar, Stick point and barred body, the lower face of the stick point are provided with barred body, stick point is fixedly connected with barred body, and the outer surface of barred body is successively Offer No.1 undercut and No. two undercuts, the No.1 undercut, No. two undercuts with barred body integral structure, No.1 undercut and No. two For undercut backwards to stick point, the inside of No.1 undercut and No. two undercuts is both provided with small tooth, the bottom of the small tooth respectively with No.1 Undercut, No. two undercuts are fixedly connected, and small tooth is alternatively arranged respectively in the inside of No.1 undercut and No. two undercuts.

Above-mentioned stick point and barred body are made of medical plastic, and the center of circle setting of stick point and barred body is on the same axis.

The opening of above-mentioned No.1 undercut and No. two undercuts is arc-shaped, and internal diameter gradual change is narrow, and No.1 undercut exists with No. two undercuts The outer surface of barred body is non-contour symmetrical.

For above-mentioned stick point in cone, stick point vertical height is 1.5com to 3cm, and barred body is cylinder, and stick length is 15cm To 30com, a diameter of 3mm to 6mm of barred body cross section.

Compared with prior art, the utility model advantageous effect：

For this gynecological laparoscopic operation with needle bar is taken, small, at low cost, easily operated, reasonable in internal structure can be effective Clamping suture, dual undercut structure achievees the effect that double insurance, hence it is evident that reduces patient's incision of abdominal wall so that operating process is pacified Entirely, simply, fast.

Description of the drawings

Fig. 1 is the overall structure figure of the utility model.

In figure：1- sticks point；2- No.1 undercuts；No. bis- undercuts of 3-；The small teeth of 4-；5- barred bodies.

Specific embodiment

As shown in Figure 1, a kind of gynecological laparoscopic operation is set with needle bar is taken including stick point 1 and barred body 5, the lower face of stick point 1 It is equipped with barred body 5, for stick point 1 in cone, stick 1 vertical height of point is 2cm, and barred body 5 is cylinder, stick long 20cm, diameter 5mm, body Product is small, easily operated, and stick point 1 and barred body 5 are made of medical plastic, and stick point 1 and the center of circle of barred body 5 are arranged on same axis On, it is at low cost, and the random atmosphere for being made of the plastics of different colours, increasing a little pleasure for uninteresting operation, stick sharp 1 and Barred body 5 is fixedly connected, and the outer surface of barred body 5 offers No.1 undercut 2 and No. two undercuts 3,2, No. two undercuts 3 of No.1 undercut successively With 5 integral structure of barred body, No.1 undercut 2 and No. two undercuts 3 are backwards to stick point 1, the opening of No.1 undercut 2 and No. two undercuts 3 It is arc-shaped, and internal diameter gradual change is narrow, No.1 undercut 2 is non-contour symmetrical in the outer surface of barred body 5 with No. two undercuts 3, dual dark Slot reaches dual fail-safe effect, and the inside of No.1 undercut 2 and No. two undercuts 3 is both provided with small tooth 4, and the bottom of small tooth 4 is respectively with one Number 2, No. two undercuts 3 of undercut are fixedly connected, and small tooth 4 is alternatively arranged respectively in the inside of No.1 undercut 2 and No. two undercuts 3, are strengthened Reasonable structure, this gynecological laparoscopic operation, in use, when having been sutured stump of leading the way, are peeped out vagina, will take needle bar with needle bar is taken It is inserted into vagina suture gap location, is observed by laparoscope, needle bar is taken to emerge from Vaginal Stump, operator cuts short operation seam Line is embedded in inside No.1 2, No. two undercuts 3 of undercut by zygonema, and small tooth 4 blocks suture, and No.1 undercut 2 and No. two 3 internal diameters of undercut Gradually narrow, be conducive to clamping suture, assistant extracts 5 Via vagina of barred body out outward, and suture is retracted to intravaginal with barred body 5, seam Needle also takes out with Vaginal Stump, hence it is evident that reduces patient's incision of abdominal wall so that safe operation process, simple, quick.

In summary：This gynecological laparoscopic operation, in use, when having sutured stump of leading the way, peeps out vagina with needle bar is taken, will Needle bar is taken to be inserted into vagina suture gap location, is observed by laparoscope, needle bar is taken to emerge from Vaginal Stump, operator cuts short Line is embedded in inside No.1 2, No. two undercuts 3 of undercut by operation suture thread, and small tooth 4 blocks suture, and No.1 undercut 2 and No. two it is dark 3 internal diameter of slot narrows gradually, is conducive to clamping suture, and assistant extracts 5 Via vagina of barred body out outward, and suture is retracted to the moon with barred body 5 In road, suture needle is also taken out with Vaginal Stump, hence it is evident that reduces patient's incision of abdominal wall so that safe operation process, simple, quick.

Claims

1. a kind of gynecological laparoscopic operation is with needle bar is taken, including stick point（1）And barred body（5）, it is characterised in that：The stick point（1） Lower face be provided with barred body（5）, stick point（1）With barred body（5）It is fixedly connected, barred body（5）Outer surface offer No.1 successively Undercut（2）With No. two undercuts（3）, the No.1 undercut（2）, No. two undercuts（3）And barred body（5）Integral structure, No.1 undercut （2）With No. two undercuts（3）Backwards to stick point（1）, No.1 undercut（2）With No. two undercuts（3）Inside be both provided with small tooth（4）, The small tooth（4）Bottom respectively with No.1 undercut（2）, No. two undercuts（3）It is fixedly connected, small tooth（4）Respectively in No.1 undercut （2）With No. two undercuts（3）Inside be alternatively arranged.

2. a kind of gynecological laparoscopic operation according to claim 1 is with taking needle bar, it is characterised in that：The stick point（1）With Barred body（5）It is made of medical plastic, stick point（1）With barred body（5）The center of circle setting on the same axis.

3. a kind of gynecological laparoscopic operation according to claim 1 or 2 is with taking needle bar, it is characterised in that：The No.1 is dark Slot（2）With No. two undercuts（3）Opening it is arc-shaped, and internal diameter gradual change is narrow, No.1 undercut（2）With No. two undercuts（3）In barred body（5） Outer surface it is non-contour symmetrical.

4. a kind of gynecological laparoscopic operation according to claim 1 is with taking needle bar, it is characterised in that：The stick point（1）It is in Cone, stick point（1）Vertical height be 1.5com to 3cm, barred body（5）For cylinder, stick length is 15cm to 30com, barred body A diameter of 3mm to 6mm of cross section.