CN212853555U

CN212853555U - Blood vessel suture for laparoscope

Info

Publication number: CN212853555U
Application number: CN202020961210.8U
Authority: CN
Inventors: 蔡云强; 彭兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a blood vessel suture that is used for peritoneoscope convenient to carry out blood vessel suture. The blood vessel suture for the laparoscope comprises a suture and a suture needle, wherein the tail end of the suture needle is fixedly connected with the front end of the suture, the tail end of the suture is fixedly connected with a first tail wire and a second tail wire, the front end and the tail end of the first tail wire are fixedly connected with the tail end of the suture to form a circular ring, and the front end of the second tail wire is fixedly connected with the tail end of the suture. When using, the suture needle passes directly after the ring passes and continues to sew up after sewing up the tissue for the first time can, need not to tie a knot with the suture end, the time of having practiced thrift and tying a knot, the time of vascular suture has been shortened, reduce the seepage of blood, moreover because the existence of second tail-wire, medical personnel only need pull up the second tail-wire alright with the terminal place in order to find the suture accurately, can guarantee that medical personnel can sew up the opening completely, avoid the opening to bleed, make vascular suture convenient and fast more. Is suitable for popularization and application in the field of medical appliances.

Description

Blood vessel suture for laparoscope

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a blood vessel suture for peritoneoscope.

Background

At present, in laparoscopic surgery, blood vessel sutures are widely used, when blood vessel sutures are used for blood vessel suture, the existing blood vessel sutures generally comprise a suture with the length of 75cm, two ends of the suture are respectively connected with a suture needle, when in use, the suture with the required length is cut according to actual conditions, the cut suture is changed into a suture needle with a section of the suture, when the blood vessel suture is performed, the tail end of the suture needs to be fixed, in order to avoid that the tail end of the suture is easily pulled into the sutured tissue when the suture is tensioned, the tail end of the suture is fixed by knotting at the tail end at present, although the knotting at the tail end of the suture can avoid that the tail end of the suture is pulled into the sutured tissue, because the sutured tissue has elasticity, when the suture is tensioned, the knot at the tail end of the suture can still be embedded into the sutured tissue, and simultaneously because the suture is, make medical personnel hardly find the terminal place of suture, because sew up the round, if can't find suture end, medical personnel can't judge whether sew up the opening completely, in case the opening is sewed up incompletely, the later stage causes hemorrhage very easily for the vascular suture is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a blood vessel suture for peritoneoscope convenient to carry out blood vessel suture is provided.

The utility model provides a technical scheme that its technical problem adopted is: the blood vessel suture for the laparoscope comprises a suture and a suture needle, wherein the tail end of the suture needle is fixedly connected with the front end of the suture, the tail end of the suture is fixedly connected with a first tail thread and a second tail thread, the front end and the tail end of the first tail thread are fixedly connected with the tail end of the suture to form a circular ring, the front end of the second tail thread is fixedly connected with the tail end of the suture, and in an initial state, the suture needle penetrates through the circular ring and a section of the suture from the tail end of the suture to the intersection position of the suture and the circular ring to form a thread passing hole with the diameter of 2-5 cm.

Furthermore, the suture, the first tail wire and the second tail wire are all made of medical suture lines.

Further, the length of the suture is 10cm or 15cm or 20cm or 25 cm.

Further, the length of the first tail is 3-4 cm.

Further, the length of the second tail is 1.5-2.5 cm.

The utility model has the advantages that: when the blood vessel suture for laparoscope is used, because the front end and the tail end of the first tail thread are fixedly connected with the tail end of the suture to form a circular ring, and in an initial state, the suture needle passes through the circular ring and a section of suture from the tail end of the suture to the intersection position of the suture and the circular ring encloses a thread passing hole with the diameter of 2-5cm, when the blood vessel suture is performed, the suture needle passes through suture tissue for the first time and then is tensioned from the thread passing hole, the suture can be directly continued to suture, therefore, the tail end of the suture is not required to be knotted, the knotting time is saved, the time of the blood vessel suture is shortened, the blood leakage is reduced, and through fixedly connecting the second tail thread at the tail end of the suture, even if the tail end of the suture is embedded in the sutured tissue when the suture is tensioned, due to the existence of the second tail thread, medical personnel can accurately find the tail end of the suture by pulling the second tail thread, can ensure that medical personnel can suture the opening completely, avoid the bleeding of the opening, and lead the vascular suture to be more convenient and faster.

Drawings

FIG. 1 is a schematic structural view of a laparoscopic vascular suture of the present invention;

labeled as: the suture comprises a suture 1, a suture needle 2, a first tail thread 3, a second tail thread 4, a round hole 5 and a thread passing hole 6.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the blood vessel suture for laparoscope comprises a suture 1 and a suture needle 2, wherein the tail end of the suture needle 2 is fixedly connected with the front end of the suture 1, the tail end of the suture 1 is fixedly connected with a first tail thread 3 and a second tail thread 4, the front end and the tail end of the first tail thread 3 are fixedly connected with the tail end of the suture 1 to form a circular ring, and the front end of the second tail thread 4 is fixedly connected with the tail end of the suture 1. When the blood vessel suture for laparoscope is used, because the front end and the tail end of the first tail thread 3 are fixedly connected with the tail end of the suture 1 to form a circular ring, and in an initial state, the suture needle 2 passes through the circular ring 5, and a section of the suture 1 from the tail end of the suture 1 to the intersection position of the suture 1 and the circular ring 5 encloses a thread passing hole 6 with the diameter of 2-5cm, when the blood vessel suture is performed, the suture needle 2 passes through suture tissue for the first time and then is tensioned from the thread passing hole, so that the suture can be directly continued to be sutured, therefore, the tail end of the suture 1 does not need to be knotted, the knotting time is saved, the time of the blood vessel suture 1 is shortened, the blood leakage is reduced, and through fixedly connecting the second tail thread 4 at the tail end of the suture 1, even if the tail end of the suture 1 is embedded in the sutured tissue when the suture 1 is tensioned, due to the existence, medical personnel only need to pull up second tail-wire 4 alright with the end place that accurately finds suture 1, can guarantee that medical personnel can sew up the opening completely, avoid the opening to bleed for vascular suture 1 convenient and fast more.

In order to avoid suture infection, the suture 1, the first tail thread 3 and the second tail thread 4 are all made of medical suture.

Since the length of the blood vessel suture 1 is generally 10cm, 15cm, 20cm and 25cm in the actual laparoscopic surgery, in order to reduce the operation steps of the medical staff, the length of the suture 1 is set to be 10cm or 15cm or 20cm or 25cm, and when the medical staff uses the suture 1, the suture 1 with the proper length can be selected according to the actual situation without clipping.

In addition, in order to facilitate the end fixing of the suture 1, the length of the first tail thread 3 is 3-4cm, so that the radius of a circular ring formed by the first tail thread 3 is about 0.3-0.6cm, and the suture needle 2 can rapidly penetrate through the circular ring to perform the end fixing of the suture 1.

Because the second tail wire 4 needs to be detained in the patient, therefore, the second tail wire 4 can not overlength, and the second tail wire 4 can not be too short again simultaneously, and inconvenient medical personnel of too short find the second tail wire 4 fast, because, for convenience of medical personnel can find the second tail wire 4 fast, the length of second tail wire 4 sets up to 1.5-2.5 cm.

Claims

1. A blood vessel suture for peritoneoscope, including suture (1), suture needle (2), the tail end of suture needle (2) is fixed continuous with the front end of suture (1), its characterized in that: the tail end of the suture (1) is fixedly connected with a first tail wire (3) and a second tail wire (4), the front end and the tail end of the first tail wire (3) are fixedly connected with the tail end of the suture (1) to form a circular ring (5), the front end of the second tail wire (4) is fixedly connected with the tail end of the suture (1), and in an initial state, the suture needle (2) penetrates through the circular ring (5) and a section of the suture (1) from the tail end of the suture (1) to the intersection position of the suture (1) and the circular ring (5) to form a thread passing hole (6) with the diameter of 2-5cm in a surrounding mode.

2. A vascular suture for laparoscope as defined in claim 1, wherein: the suture (1), the first tail thread (3) and the second tail thread (4) are all made of medical suture lines.

3. A vascular suture for laparoscope as defined in claim 1, wherein: the length of the suture (1) is 10cm or 15cm or 20cm or 25 cm.

4. A vascular suture for laparoscope as defined in claim 1, wherein: the length of the first tail wire (3) is 3-4 cm.

5. A vascular suture for laparoscope as defined in claim 1, wherein: the length of the second tail wire (4) is 1.5-2.5 cm.