CN211834546U - Vocal cord stitching instrument assembly - Google Patents
Vocal cord stitching instrument assembly Download PDFInfo
- Publication number
- CN211834546U CN211834546U CN202020213676.XU CN202020213676U CN211834546U CN 211834546 U CN211834546 U CN 211834546U CN 202020213676 U CN202020213676 U CN 202020213676U CN 211834546 U CN211834546 U CN 211834546U
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- CN
- China
- Prior art keywords
- hooking device
- thread hooking
- needle
- handle
- suture
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Abstract
The utility model discloses a vocal cord suture device component, which comprises a suture needle and a thread hooking device used for pulling out a suture thread in a needle hole at the tip end of the suture needle, wherein the suture needle comprises a handle, a connecting rod and a needle head, the handle and the needle head are connected at two ends of the connecting rod, the needle head is bent in a hook shape, and the needle hole is arranged close to the tip end part of the needle head; the handle is provided with an adjusting part which is suitable for fastening the handle of the thread hooking device at one end of the rod body of the thread hooking device far away from the needle head. The utility model discloses a vocal cord suture instrument subassembly adopts the form that suture needle and thread hooking device combine to carry out the sewing up of vocal cord wound, and the handle of handheld suture needle and the pole body or the handle of thread hooking device can be in the vocal cord outside operation, pass the wound through being unciform syringe needle with suture needle tip part, then collude the suture with the thread hooking device and draw, and then accomplish the action of sewing up, made things convenient for the sewing up operation of vocal cord greatly, promote the postoperative to resume.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a vocal cord stitching instrument subassembly.
Background
In the vocal cord suture operation, because the operation space of the vocal cord position is small, the operation space requirement of the traditional suture needle is difficult to meet, and the suture needle in the vocal cord operation suture process cannot be too long, otherwise, the precision of the operation suture is affected, so that a special suture instrument for the vocal cord operation needs to be developed.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is that the above-mentioned not enough that exists in the current vocal cord operation, and then provides a vocal cord stitching instrument subassembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vocal cord stitching instrument assembly comprises a stitching needle and a cord hooking device used for pulling out a suture in a needle hole at the tip end of the stitching needle, wherein the stitching needle comprises a handle, a connecting rod and a needle head, the handle and the needle head are connected to two ends of the connecting rod, the needle head is bent to be in a hook shape, and the needle hole is arranged close to the tip end part of the needle head; the handle is provided with an adjusting part, and the adjusting part is suitable for fastening the thread hooking device handle at one end of the thread hooking device rod body, which is far away from the needle head.
Preferably, the adjusting part comprises an adjusting seat and an adjusting bolt, the adjusting seat is provided with a through hole through which the handheld end of the connecting rod passes, the middle part of the through hole is provided with a threaded hole along the radial direction, and the adjusting bolt is screwed into the threaded hole and is suitable for rotating into the through hole to abut against the connecting rod in the through hole so as to fix the adjusting seat on the connecting rod; the handle is fixedly connected to the adjusting seat.
Preferably, the handle and the adjusting seat are connected into an integrated structure.
Preferably, the surface of the handle is provided with anti-slip lines suitable for hand holding.
Preferably, the anti-slip patterns on the handle are roller embossing or a plurality of protrusions which are densely distributed at intervals.
Preferably, the needle and the connecting rod are of an integrated structure.
Preferably, the thread hooking device comprises a thread hooking device body, one end of the thread hooking device body is suitable for being held by a hand, and the other end of the thread hooking device body is provided with a hook part used for hooking out and outwards pulling out the thread in the needle hole at the tip end of the suture needle.
Preferably, the handheld end department of colluding the line ware is provided with colludes the line ware handle, be provided with collude line ware regulating part on colluding the line ware handle, collude line ware regulating part be suitable for with collude line ware handle fastening is in collude keeping away from of line ware pole body the one end of syringe needle.
Preferably, the thread hooking device adjusting part comprises a thread hooking device adjusting seat and a thread hooking device adjusting bolt, a thread hooking device through hole which is suitable for the handheld end of the thread hooking device rod to penetrate through is formed in the thread hooking device adjusting seat, a thread hooking device threaded hole is formed in the middle of the thread hooking device through hole along the radial direction, and the thread hooking device adjusting bolt is screwed into the thread hooking device threaded hole and is suitable for rotating into the thread hooking device through hole to abut against the thread hooking device rod in the thread hooking device through hole so as to fix the thread hooking device adjusting seat on the thread hooking device rod body; the thread hooking device handle is fixedly connected to the thread hooking device adjusting seat.
Preferably, the surface of the thread hooking device handle is provided with anti-skid lines.
The utility model has the advantages that:
the utility model discloses a vocal cord suture instrument subassembly adopts the form that suture needle and crocheting the line ware combine to carry out the sewing up of vocal cord wound, and the handle of handheld suture needle and the pole body of crocheting the line ware can be in the vocal cord outside operation, passes the wound through being unciform syringe needle with suture needle point-end part, then colludes the suture with crocheting the line ware and pulls, and then accomplishes the action of sewing up, has made things convenient for the sewing up operation of vocal cord greatly, promotes the postoperative and resumes.
The utility model discloses a handheld end of the sewing needle of vocal cord suture instrument subassembly is provided with adjustable fixed position's regulation seat, and the handle is fixed on adjusting the seat, and then is convenient for adjust the position of handle apart from the syringe needle to in the operation of sewing up under the different operation environment.
Drawings
In order that the present invention may be more readily and clearly understood, reference is now made to the following detailed description of the invention taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the vocal cord stapler assembly of the present invention;
FIG. 2 is a schematic structural view showing the thread hooking action of the thread hooking device after the puncture of the suture needle of the present invention;
FIG. 3 is a schematic structural view of the suture needle of the present invention after threading and before suturing the vocal fold operation opening;
FIG. 4 is a schematic structural view of the suture needle of the present invention after threading for vocal cord operation;
FIG. 5 is a schematic view of the connection between the adjustment portion of the suturing needle and the handle;
fig. 6 is a schematic structural view of the connection between the thread hooking device adjusting part and the thread hooking device handle of the thread hooking device of the present invention.
The reference numbers in the figures denote:
1-suture needle; 10-pinhole; 11-a handle; 12-a connecting rod; 13-a needle head; 14-non-slip pattern; 15-mediation section; 16-an adjusting seat; 17-an adjusting bolt; 18-a via hole; 19-a threaded hole; 2-thread hooking device; 21-hook part; 22-anti-skid lines; 23-a thread hooking device handle; 24-a thread hooking device adjusting part; 25-a thread hooking device adjusting seat; 26-hook thread device adjusting bolt; 27-a thread hooking device through hole; 28-thread hooking device thread hole; 3-suture.
Detailed Description
Referring to fig. 1-4, a vocal cord suture assembly comprises a suture needle 1 and a thread hooking device 2 for pulling out a suture 3 in a needle hole 10 at the tip end of the suture needle 1, wherein the suture needle 1 comprises a handle 11, a connecting rod 12 and a needle head 13, the handle 11 and the needle head 13 are respectively connected to two ends of the connecting rod, the needle head 13 is bent to be in a hook shape, and the needle hole 10 is arranged close to the tip end part of the needle head 13; an adjusting part 15 is arranged on the handle 11, and the adjusting part 15 is suitable for fastening the handle 11 at one end of the connecting rod 12 far away from the needle or detaching the handle 11 from the connecting rod 12. The utility model discloses a vocal cord suture instrument subassembly adopts the form that suture needle and crocheting the line ware combine to carry out the sewing up of vocal cord wound, and the handle of handheld suture needle and the pole body of crocheting the line ware can be in the vocal cord outside operation, passes the wound through being unciform syringe needle with suture needle point-end part, then colludes the suture with crocheting the line ware and pulls, and then accomplishes the action of sewing up, has made things convenient for the sewing up operation of vocal cord greatly, promotes the postoperative and resumes. The utility model discloses a handheld end of the sewing needle of vocal cord suture instrument subassembly is provided with adjustable fixed position's regulation seat, and the handle is fixed on adjusting the seat, and then is convenient for adjust the handle apart from the position of syringe needle to in the operation of sewing up under the different operation environment, concrete operation process refers to figure 3 to figure 4 to figure 2.
Referring to fig. 5, the adjusting portion 15 includes an adjusting seat 16 and an adjusting bolt 17, a through hole 18 is formed in the adjusting seat 16 and is adapted to allow a holding end (a right end in fig. 1) of the connecting rod 12 to pass through, a threaded hole 19 is radially formed in a middle portion of the through hole 18, the threaded hole and the through hole are in a "T" shape, and the adjusting bolt 17 is screwed into the threaded hole 19 and is adapted to rotate into the through hole 18 to abut against the connecting rod 12 in the through hole 18, so as to fix the adjusting seat 16 on the connecting rod 12; the handle 11 is fixedly connected to the adjusting seat 16. The utility model discloses a vocal cord stitching instrument subassembly adopts the form that suture needle and thread hooking device combine to carry out the sewing of vocal cord wound, and the handle of handheld suture needle and the pole body of thread hooking device can carry out the operation outside the vocal cord, through passing the hook-like syringe needle of suture needle tip part through the wound, then colludes the suture with the thread hooking device and pulls, and then accomplishes the sewing action, has made things convenient for the sewing operation of vocal cord greatly, promotes the postoperative to resume; the utility model discloses a handheld end of the sewing needle of vocal cord suture instrument subassembly is provided with adjustable fixed position's regulation seat, and the handle is fixed on adjusting the seat, and then is convenient for adjust the handle apart from the position of syringe needle to in the operation of sewing up under the different operation environment, operation process refers to the operation process of figure 3 to figure 4 to figure 2.
The handle 11 and the adjusting base 16 of this embodiment are connected to form an integral structure, and can be fixedly connected by welding, integral molding, or gluing. The surface of the handle 11 is provided with anti-skid lines 14 suitable for being held by hands; the anti-skid grains 14 on the handle 11 are roller grains or a plurality of protrusions which are densely distributed at intervals.
In order to facilitate processing and improve the strength of the connecting rod and the needle head of the sewing needle, the needle head 13 and the connecting rod 12 are of an integrated structure, and the needle head 13 is formed after the end part of the connecting rod 12 is narrowed and bent.
Referring to fig. 1 and 6, the thread hooking device 2 of the present embodiment includes a thread hooking device shaft 21, a right end of the thread hooking device shaft 21 is suitable for being held by a hand, and a left end of the thread hooking device is provided with a hook 21 for hooking and pulling out the thread 3 in the needle hole 10 at the tip of the suture needle 1.
Referring to fig. 6, a thread hooking device handle 23 is arranged at a handheld end of the thread hooking device 2, a thread hooking device adjusting part 24 is arranged on the thread hooking device handle 23, and the thread hooking device adjusting part 24 is suitable for fastening the thread hooking device handle 23 at one end (right end in fig. 1) of the thread hooking device shaft, which is far away from the needle. Collude line ware regulating part 24 is including colluding line ware regulation seat 25 and colluding line ware adjusting bolt 26, collude line ware and adjust being provided with on the seat 25 and be suitable for collude line ware through-hole 27 that the handheld end of colluding line ware pole body passed collude line ware through-hole 27's middle part is along radially being provided with colluding line ware screw hole 28, collude line ware adjusting bolt 26 screw in collude in the line ware screw hole 28 to be suitable for rotatory extremely in colluding line ware through-hole 27 with conflicting collude in the line ware through-hole 27 collude line ware pole body in with collude line ware regulation seat 25 fixes collude line ware pole on one's body, collude line ware handle 23 fixed connection collude on the line ware regulation seat 25, the connected mode can be modes such as welding or integrated into one piece or splice connection.
In order to facilitate the hand-holding of the thread hooking device, the surface of the handle 23 of the thread hooking device is provided with anti-slip lines 22 which are concave lines or convex lines, the specific structural form of the anti-slip lines is not limited, and the purpose of facilitating the hand-holding and preventing slipping can be achieved.
The utility model discloses a structure of colluding the line ware in the vocal cord suture instrument subassembly is also not limited to the structure of above-mentioned embodiment, can also adopt other structural style, if adopt structural style such as tweezers, as long as can pull out the suture from the pinhole and sew up can, concrete form is not limited.
The above-mentioned embodiments are only for explaining the technical solution of the present invention in detail, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art should understand that all the modifications and substitutions based on the above-mentioned principle and spirit should be within the protection scope of the present invention.
Claims (10)
1. A vocal cord stapler assembly, comprising: the suture needle comprises a suture needle and a thread hooking device used for pulling out a suture thread in a needle hole at the tip end of the suture needle, wherein the suture needle comprises a handle, a connecting rod and a needle head, the handle and the needle head are connected to two ends of the connecting rod, the needle head is bent to be in a hook shape, and the needle hole is arranged close to the tip end part of the needle head; the handle is provided with an adjusting part, and the adjusting part is suitable for fastening the thread hooking device handle at one end of the thread hooking device rod body, which is far away from the needle head.
2. The vocal cord stapler assembly of claim 1, wherein: the adjusting part comprises an adjusting seat and an adjusting bolt, a through hole which is suitable for the handheld end of the connecting rod to pass through is formed in the adjusting seat, a threaded hole is formed in the middle of the through hole along the radial direction, and the adjusting bolt is screwed into the threaded hole and is suitable for rotating into the through hole to abut against the connecting rod in the through hole so as to fix the adjusting seat on the connecting rod; the handle is fixedly connected to the adjusting seat.
3. The vocal cord stapler assembly of claim 2, wherein: the handle and the adjusting seat are connected into an integrated structure.
4. The vocal cord stapler assembly of claim 3, wherein: the surface of the handle is provided with anti-slip lines suitable for being held by hands.
5. The vocal cord stapler assembly of claim 4, wherein: the anti-slip lines on the handle are roller embossing or a plurality of protrusions which are densely distributed at intervals.
6. The vocal cord stapler assembly of claim 5, wherein: the needle head and the connecting rod are of an integrated structure.
7. The vocal cord stapler assembly according to any one of claims 1-6, wherein: the thread hooking device comprises a thread hooking device body, one end of the thread hooking device body is suitable for being held by a hand, and the other end of the thread hooking device body is provided with a hook part which is used for hooking out a suture in the needle hole at the tip end of the suture needle and pulling out the suture outwards.
8. The vocal cord stapler assembly of claim 7, wherein: the handheld end department of colluding the line ware is provided with colludes line ware handle, be provided with collude line ware regulating part on colluding the line ware handle, collude line ware regulating part be suitable for with collude line ware handle fastening is in collude keeping away from of line ware pole body the one end of syringe needle.
9. The vocal cord stapler assembly of claim 8, wherein: the thread hooking device adjusting part comprises a thread hooking device adjusting seat and a thread hooking device adjusting bolt, a thread hooking device through hole which is suitable for the handheld end of the thread hooking device rod body to penetrate through is formed in the thread hooking device adjusting seat, a thread hooking device threaded hole is formed in the middle of the thread hooking device through hole along the radial direction, and the thread hooking device adjusting bolt is screwed into the thread hooking device threaded hole and is suitable for rotating into the thread hooking device through hole to abut against the thread hooking device rod body in the thread hooking device through hole so as to fix the thread hooking device adjusting seat on the thread hooking device rod body; the thread hooking device handle is fixedly connected to the thread hooking device adjusting seat.
10. The vocal cord stapler assembly of claim 9, wherein: the surface of the wire hooking device handle is provided with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213676.XU CN211834546U (en) | 2020-02-26 | 2020-02-26 | Vocal cord stitching instrument assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213676.XU CN211834546U (en) | 2020-02-26 | 2020-02-26 | Vocal cord stitching instrument assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211834546U true CN211834546U (en) | 2020-11-03 |
Family
ID=73248465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020213676.XU Expired - Fee Related CN211834546U (en) | 2020-02-26 | 2020-02-26 | Vocal cord stitching instrument assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211834546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023017200A1 (en) * | 2021-08-09 | 2023-02-16 | Clinica Dr. Casado, S.L. | Knotting instrument for vocal cord sutures |
-
2020
- 2020-02-26 CN CN202020213676.XU patent/CN211834546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023017200A1 (en) * | 2021-08-09 | 2023-02-16 | Clinica Dr. Casado, S.L. | Knotting instrument for vocal cord sutures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |