CN217659990U - Needle special for laparoscopic surgery suture - Google Patents
Needle special for laparoscopic surgery suture Download PDFInfo
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- CN217659990U CN217659990U CN202220073854.2U CN202220073854U CN217659990U CN 217659990 U CN217659990 U CN 217659990U CN 202220073854 U CN202220073854 U CN 202220073854U CN 217659990 U CN217659990 U CN 217659990U
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- needle body
- suture
- needle
- laparoscopic surgery
- special
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Abstract
The utility model belongs to the technical field of medical devices, and discloses a special needle for laparoscopic surgery suture, which comprises a suture needle body, wherein the suture needle body comprises a front section needle body and a rear section needle body, the rear end of the front section needle body is provided with an elastic connecting block, and the rear end of the elastic connecting block is fixedly connected with the front end of the rear section needle body; the special needle for laparoscopic surgery suture of the utility model divides the suture needle body into a front section and a rear section, and the two sections of needle bodies are connected through the elastic connecting structure, so that the suture needle body is convenient to bend, and the suture needle body with larger size is convenient to pass through the trocar; or set up in the front segment needle body and accomodate the groove, be convenient for accomodate the back segment needle body, make the sewing needle body scalable, make the great sewing needle body of size be convenient for through trocar.
Description
Technical Field
The utility model relates to a special needle for laparoscopic surgery suture, which belongs to the technical field of medical devices.
Background
In laparoscopic surgery, such as laparoscopic uterus resection, laparoscopic tumor cell reduction and killing and the like, the tissues in the abdominal cavity of a patient are thick and many, and a No. 1 suture needle is needed for suturing, the inner diameter of a laparoscopic trocar is generally only 8-10 mm, the No. 1 suture needle is large in size and often cannot pass through the trocar, a doctor needs to straighten the No. 1 suture needle so that the suture needle can pass through the trocar and then bend the suture needle after entering the body of the patient for suturing, but the needle body of the No. 1 suture needle needs to be straightened or bent with large force, the tissue of the body of the patient can be injured by carelessness, and safety risks exist, so that the needle special for laparoscopic surgery is needed, and the radian of the suture needle can be conveniently adjusted to pass through the trocar.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special needle of peritoneoscope operation suture.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special needle is sewed up in laparoscopic surgery, includes the suture needle body, the suture needle body includes anterior segment needle body and back end needle body, the rear end of anterior segment needle body is equipped with the elastic connection piece, the rear end of elastic connection piece and the front end fixed connection of back end needle body.
Preferably, the length of the front section needle body is greater than that of the rear section needle body.
Preferably, the elastic connecting block is made of high-tensile-strength non-metallic materials, soft iron or copper.
Preferably, the surface of the suture needle body is provided with a medical PVC, polyurethane or silica gel protective coating.
Advantageous effects
The utility model discloses a special needle is sewed up in laparoscopic surgery, through two sections around falling into the suture needle body, and two sections needle bodies pass through the elastic connection piece and connect, the crooked suture needle body of being convenient for makes the great suture needle body of size be convenient for through trocar.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a suture needle body; 2. a front section needle body; 3. a rear needle body; 4. an elastic connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a technical solution: the utility model provides a special needle is sewed up in laparoscopic surgery, including suture needle body 1, suture needle body 1 is the arc needle body, suture needle body 1 includes anterior segment needle body 2 and back end needle body 3, anterior segment needle body 2 and back end needle body 3's material is unanimous with current suture needle, it is no longer repeated here, the rear end of anterior segment needle body 2 is equipped with elastic connection block 4, elastic connection block 4's rear end and back end needle body 3's front end fixed connection, back end needle body 3's diameter is not more than the diameter of anterior segment needle body 2 rear end, anterior segment needle body 2's length is greater than back end needle body 3's length, elastic connection block 4 is by high tensile strength non-metallic material, soft iron or copper are made, the preferred nylon of high tensile strength non-metallic material, medical PVC, suture needle body 1 surface is equipped with medical PVC, polyurethane or silica gel protective coating, the special needle is sewed up in laparoscopic surgery of this embodiment, through two sections around dividing into suture needle body, and two sections needle bodies pass through elastic connection, the crooked suture needle body of being convenient for, make the great suture needle body of size be convenient for pass through trocar.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which together with the description serve to explain the principles of the invention, and without departing from the spirit and scope of the invention, it is intended to cover all modifications, alterations and adaptations falling within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a special needle of laparoscopic surgery suture, includes suture needle body (1), its characterized in that: the sewing needle body (1) comprises a front section needle body (2) and a rear section needle body (3), the rear end of the front section needle body (2) is provided with an elastic connecting block (4), and the rear end of the elastic connecting block (4) is fixedly connected with the front end of the rear section needle body (3).
2. The needle special for the laparoscopic surgery suture according to claim 1, wherein: the length of the front section needle body (2) is greater than that of the rear section needle body (3).
3. The needle for laparoscopic suture according to claim 1, wherein: the elastic connecting block (4) is made of high-tensile-strength non-metallic materials, soft iron or copper.
4. The needle special for the laparoscopic surgery suture according to claim 1, wherein: the surface of the suture needle body (1) is provided with a medical PVC, polyurethane or silica gel protective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073854.2U CN217659990U (en) | 2022-01-12 | 2022-01-12 | Needle special for laparoscopic surgery suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073854.2U CN217659990U (en) | 2022-01-12 | 2022-01-12 | Needle special for laparoscopic surgery suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217659990U true CN217659990U (en) | 2022-10-28 |
Family
ID=83727263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220073854.2U Active CN217659990U (en) | 2022-01-12 | 2022-01-12 | Needle special for laparoscopic surgery suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217659990U (en) |
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2022
- 2022-01-12 CN CN202220073854.2U patent/CN217659990U/en active Active
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