CN2173037Y - Medical multi-needle sewing needle - Google Patents

Abstract

The utility model relates to a medical sewing needle with a plurality of parallel connecting needlepoints for threads. The utility model adopts a plurality of separated needle bodies in parallel, and the need bodies are connected into a whole by connecting bodies; needlepoints of the needle bodies are an arc or straight line shape, and needlepoint ends are level. Through holes for being pierced by sewing threads are arranged on the needlepoints. When a doctor uses double needle bodies to proceed interrupted suture, the doctor can penetrate one time, and double thread ends on the needlepoints can be threaded out from the opposite side of the wound; after the double thread ends are withdrawn and the sewing needle is quit, the doctor can cut the sewing thread from the middle part on the entrance side of the wound, and then the doctor can respectively do interrupted suture knotting. The utility model has simple operation, fast speed and small wound injury.

Description

Medical multi-needle sewing needle

This utility model relates to a kind of medical suture needle, refers to a kind of sewing needle of a plurality of conjuncted needle point threading arranged side by side especially.

Existing medical surgical sewing needle is divided into triangle, circle and spade by needlepoint form, is divided into linear and arc by the needle body profile; Can divide multiplely again by length thickness and flexibility, miniature person claims the microsurgery sewing needle again.Stitching thread is positioned at backshank.Carrying out when sewing up is by the sewing needle sharp-pointed, that matter is hard stitching thread to be sewed up the wound two ends to make its closure.Above-mentioned sewing needle needs that all the needle body total length is passed the organizer can sew up stitching thread, because of the thickness of needle body considerably beyond sutural diameter, so the medical worker not only requires great effort when sew up wound, bothers, and it is big to the damage of wound, because needle body is longer, is difficult to circle round in the formula tissue of deep " cave ".Stitching thread is engaged on the tail end of micro suture pin, and still needing is pulled to backshank with line, and in the afterbody knotting, suture will " be walked very long road " at microscopically, in case twine voluntarily, may be in great confusion, bring very big trouble to the medical worker.

The purpose of this utility model provide a kind of easy to operate, speed fast, economize that suture, damage are little, the medical surgical sewing needle of no big cicatrix, to overcome the shortcoming of prior art.

For this reason, this utility model is taked following technical scheme: adopt a plurality of side by side and the needle body 1 that separates, combine as a whole with connected body 4 between them.Above-mentioned a plurality of needle bodies 1 are arc or linear, and the end of needle point 2 is concordant, have the perforation 3 of passing for suture 5 on the needle point 2.

Use this utility model can carry out interrupted suture, mattress suture, the stitching of intersection cross and stitching continuously.Now its sewing process is described below respectively:

With crosspointer body sewing needle wound is carried out interrupted suture, once penetrate and pass the two-wire head from the wound offside, extracting this two-wire head out withdraws from behind the sewing needle from the centre of the single line of wound entrance side and cuts off, make single line become two lines, two lines of the wound bilateral of having sewed it up are done the interrupted suture knotting respectively.

With crosspointer body 1 sewing needle wound is carried out mattress suture.Once penetrate and pass the two-wire head, extract this two-wire head out, withdraw from sewing needle, strain this two-wire head and make it form a cotton-padded mattress formula line cover, tie a knot at two-wire head outlet side from the wound offside.

With crosspointer body 1 sewing needle wound being intersected cross sews up.Penetrate in the middle of the wound to wound one side and pass, do not extract out but hold this two-wire head this moment, withdraw from sewing needle, again this pin is done 180 to the wound offside and turn to, after cutting off in the middle of the suture, penetrate by in the middle of the wound, pass from the wound offside, extract out simultaneously from the centre and cut off the two-wire head that the back forms, withdraw from the cross hairs cover that sewing needle has formed two groups of mutual symmetrical chiasmas naturally, respectively knotting.

With a plurality of conjuncted sewing needles arranged side by side wound is sewed up continuously.A plurality of conjuncted sewing needles arranged side by side pass the wound both sides with a long line one-time continuous, except that the portion end to end of suture respectively is the single line, middle all other conjuncted pins are brought into is all 1 line cover, penetrate a long line and two ends that will long line are strained ligation respectively with conjuncted pin first and last two needlework heads respectively along each line cover, so just form a stitching continuously.

This utility model can use crosspointer body arranged side by side according to the concrete condition of wound, three needle bodies and four needle bodies or more needle body side by side, and it is easy and simple to handle, and sew up wound speed is fast and save suture, and is little to the damage of wound, can not stay big cicatrix, even not have cicatrix.

Fig. 1, Fig. 2, Fig. 3 are the embodiment sketch map that perforation 3 is arranged on this utility model crosspointer body, three needle bodies, four needle bodies, the one end needle point 2.

Fig. 4, Fig. 5, Fig. 6 are the embodiment sketch map that perforation 3 is all arranged on this utility model crosspointer body, three needle bodies, the four needle body two ends needle points 2.

Apart from being 2mm, 3mm, 5mm, 10mm, 15mm or 20mm, the piercing aperture on the needle point 2 is 0.01mm, 0.05mm, 0.1mm, 0.2mm or 0.5mm between each crosspointer body acupuncture point 2 arranged side by side.

Claims (6)

1, a kind of medical a plurality of conjuncted needle point threading sewing needles arranged side by side, it is characterized in that adopting a plurality of needle bodies that separate side by side 1, combine as a whole with connected body therebetween, described a plurality of needle bodies 1 arranged side by side are arc or linear, needle tip is concordant, has the perforation 3 of passing for suture 5 on the needle point 2.

2, medical a plurality of conjuncted needle point threading sewing needles arranged side by side according to claim 1 is characterized in that the end of needle body 1 combined as a whole with connected body 4 when the described a plurality of needle body that separates side by side 1 one ends were needle point 2.

3, medical a plurality of conjuncted needle point threading sewing needles arranged side by side according to claim 1 is characterized in that combining as a whole with connected body 4 between the needle point 2 at needle body 1 two ends when described a plurality of needle bodies that separate side by side 1 two ends are needle point 2.

4, medical a plurality of conjuncted needle point threading sewing needles arranged side by side according to claim 1 is characterized in that adopting two needle bodies 1 arranged side by side.

5, medical a plurality of conjuncted needle point threading sewing needles arranged side by side according to claim 1 is characterized in that adopting three needle bodies 1 arranged side by side.

6, medical a plurality of conjuncted needle point threading sewing needles arranged side by side according to claim 1 is characterized in that adopting four needle bodies 1 arranged side by side.

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