CN215534867U - Sacrospinous ligament puncture stitching instrument - Google Patents
Sacrospinous ligament puncture stitching instrument Download PDFInfo
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- CN215534867U CN215534867U CN202121496136.8U CN202121496136U CN215534867U CN 215534867 U CN215534867 U CN 215534867U CN 202121496136 U CN202121496136 U CN 202121496136U CN 215534867 U CN215534867 U CN 215534867U
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- puncture
- handle
- arc
- sacrospinous ligament
- shaped
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 49
- 230000007547 defect Effects 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 description 3
- 210000004291 uterus Anatomy 0.000 description 3
- 210000001215 vagina Anatomy 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003903 pelvic floor Anatomy 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model provides a sacrospinous ligament puncture stitching instrument, which comprises a puncture instrument and a puncture handle matched with the puncture instrument; the puncture outfit comprises a conical needle head, a circular truncated cone body part and a cylindrical tail part which are fixedly connected in sequence, wherein the lower end of the cylindrical tail part is connected with a silk thread; the puncture handle comprises a first handle and a second handle which are hinged with each other, the head of the first handle is provided with a first arc-shaped part, and the head of the second handle is provided with a second arc-shaped part corresponding to the first arc-shaped part; the inner wall of one end, close to the second arc-shaped portion, of the first arc-shaped portion is provided with a conical protrusion matched with the conical needle head, the conical protrusion can enable the conical needle head to penetrate through and limit the circular truncated cone body outside the conical protrusion, and the inner wall of the second arc-shaped portion is provided with a limiting protrusion used for limiting the cylindrical tail portion. The sacrospinous ligament puncture stitching instrument provided by the utility model overcomes the defects that the conventional sacrospinous ligament puncture stitching instrument is inconvenient to operate and the stitching is not easy to place.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a sacrospinous ligament puncture stitching instrument.
Background
In the clinical practice of gynecology, when the surgery for dysfunctional diseases of the vaginal pelvic floor is performed, the uterus and vagina are often hung on the sacrospinous ligament at the higher part in order to prevent the recurrence of the diseases. To solve the problem, the common practice at present is that an operator holds a needle holder, clamps a common suture needle to suture through the ligament, and then suture and suspend with the uterus or the vagina. Because the vagina is narrow and small, the sacrospinous ligament is positioned at a deeper part and is difficult to expose, and the method has the defects of difficult operation, difficult in-place sewing, risk of losing a sewing needle and the like.
In the sacrospinous ligament suture instrument in the prior art, the needle and the needle holder are integrally formed, the risk of losing the suture needle is reduced, but the suture is difficult to find due to difficult exposure, and the operation is still difficult.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to solve the problem of providing a sacrospinous ligament puncture stitching instrument so as to overcome the defects that the conventional sacrospinous ligament puncture stitching instrument is inconvenient to operate and the stitching is not easy to be in place.
(II) technical scheme
In order to solve the technical problem, the utility model provides a sacrospinous ligament puncture stitching instrument, which comprises a puncture instrument and a puncture handle matched with the puncture instrument; the puncture outfit comprises a conical needle head, a circular truncated cone body part and a cylindrical tail part which are fixedly connected in sequence, wherein the lower end of the cylindrical tail part is connected with a silk thread; the puncture handle comprises a first handle and a second handle which are hinged with each other, the head of the first handle is provided with a first arc-shaped part, and the head of the second handle is provided with a second arc-shaped part corresponding to the first arc-shaped part; first arc portion is close to be provided with on the one end inner wall of second arc portion with toper syringe needle complex toper protruding, the toper is protruding can supply the toper syringe needle passes and will the round platform somatic part is spacing in the protruding outside of toper, be provided with on the second arc portion inner wall and be used for spacingly the spacing arch of cylindricality afterbody. The sacrospinous ligament puncture stitching instrument has the advantages of convenient operation, no need of direct vision, easy in-place stitching, shortened operation time and the like; the rapid sacrospinous ligament suture instrument can accurately position and complete the rapid sacrospinous ligament suture task by matching the puncture handle with the puncture instrument, thereby shortening the operation time, reducing the pain of patients, ensuring safer operation and being a more humanized sacrospinous ligament suture instrument.
Further, the cross section of the first arc-shaped part and the cross section of the second arc-shaped part are in a non-closed ring shape. This mode can make first arc portion and second arc portion take place certain elastic deformation to make things convenient for the toper syringe needle to pass the toper arch and conveniently pull down the toper syringe needle.
Further, the diameter of the upper end face of the circular truncated cone body is smaller than that of the lower end face of the conical needle head, and the diameter of the lower end face of the circular truncated cone body is larger than that of the lower end face of the conical needle head; the diameter of the cross section of the cylindrical tail part is smaller than the lower end face of the circular truncated cone body part. The lower end of the cylindrical tail is provided with a threading hole, and the silk thread is fixed in the threading hole. The conical needle head, the circular truncated cone body part and the cylindrical tail part are of an integrated structure.
Further, the conical bulge is provided with a puncture channel with a large external opening and a small internal opening in the first arc-shaped part.
Further, the tail parts of the first handle and the second handle are respectively provided with a handheld part. The first handle and the second handle are identical in structure, and the first arc-shaped portion and the second arc-shaped portion are identical in structure.
(III) advantageous effects
The sacrospinous ligament puncture stitching instrument provided by the utility model has the advantages of convenience and rapidness in operation, no need of direct vision, easiness in stitching, shortened operation time and the like; the rapid sacrospinous ligament suture instrument can accurately position and complete the rapid sacrospinous ligament suture task by matching the puncture handle with the puncture instrument, thereby shortening the operation time, reducing the pain of patients, ensuring the operation to be safer and being a more humanized sacrospinous ligament suture instrument; the sacrospinous ligament puncture stitching instrument can also be used for stitching other deep tissues; overcomes the defects that the prior sacrospinous ligament puncture stitching instrument is inconvenient to operate and the stitching is not easy to be in place.
Drawings
FIG. 1 is a perspective view of a puncture handle of a sacrospinous ligament puncture suturing device of the present invention;
FIG. 2 is a perspective view of a puncture outfit of a sacrospinous ligament puncture suture instrument of the present invention;
FIG. 3 is a schematic view of a first curved portion of a sacrospinous ligament puncture stapler of the present invention;
FIG. 4 is a schematic view of a second curved portion of a sacrospinous ligament puncture stapler of the present invention;
FIG. 5 is a perspective view of a second arcuate portion of a sacrospinous ligament puncture stapler of the present invention;
FIG. 6 is a schematic view of the first curved portion of a sacrospinous ligament puncture suture instrument of the present invention in use;
FIG. 7 is a schematic view of the second curved portion of a sacrospinous ligament puncture suturing device of the present invention in use;
the corresponding part names for the various reference numbers in the figures are: 1. a puncture instrument; 2. a puncture handle; 11. a conical needle head; 12. a circular truncated cone body; 13. a cylindrical tail; 14. a silk thread; 15. threading holes; 21. a first handle; 22. a second handle; 23. a first arcuate portion; 24. a second arcuate portion; 25. a conical projection; 26. a limiting bulge; 27. a puncture channel; 28. a hand-held portion.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1 to 7, the utility model provides a sacrospinous ligament puncture stitching instrument, which comprises a puncture instrument 1 and a puncture handle 2 matched with the puncture instrument 1, wherein the puncture instrument 1 and the puncture handle 2 are of a split structure.
Referring to fig. 2, the puncture outfit 1 comprises a conical needle 11, a circular truncated cone body 12 and a cylindrical tail 13 which are fixedly connected in sequence, wherein the lower end of the cylindrical tail 13 is connected with a silk thread 14, the lower end of the cylindrical tail 13 is provided with a threading hole 15, and the silk thread 14 is fixed in the threading hole 15. The diameter of the upper end face of the round platform body part 12 is smaller than that of the lower end face of the conical needle head 11, and the diameter of the lower end face of the round platform body part 12 is larger than that of the lower end face of the conical needle head 11; the diameter of the cross section of the cylindrical tail portion 13 is smaller than the lower end surface of the circular truncated cone portion 12. In order to reduce the structure and save the manufacturing cost, in the embodiment, the conical needle 11, the circular truncated cone body 12 and the cylindrical tail 13 are of an integrated structure.
Referring to fig. 1, the puncture handle 2 includes a first handle 21 and a second handle 22 hinged to each other, a first arc portion 23 is disposed at a head portion of the first handle 21, a second arc portion 24 corresponding to the first arc portion 23 is disposed at a head portion of the second handle 22, and a holding portion 28 is disposed at a tail portion of each of the first handle 21 and the second handle 22 to facilitate opening and closing of the puncture handle 2 by a user. The first handle 21 and the second handle 22 have the same structure, and the first arc-shaped part 23 and the second arc-shaped part 24 have the same structure, so that the manufacturing cost is saved.
Referring to fig. 5, the first arc-shaped portion 23 and the second arc-shaped portion 24 have a cross-section in a non-closed loop shape. This mode can make first arc portion and second arc portion take place certain elastic deformation to make things convenient for the toper syringe needle to pass the toper arch and conveniently pull down the toper syringe needle.
Referring to fig. 3 and 4, a conical protrusion 25 matched with the conical needle 11 is arranged on an inner wall of one end of the first arc-shaped portion 23 close to the second arc-shaped portion 24, a puncture channel 27 with a large external opening and a small internal opening is formed in the conical protrusion 25 in the first arc-shaped portion 23, the conical protrusion 25 can be used for the conical needle 11 to pass through and limit the circular truncated cone body 12 at the outer side of the conical protrusion 25, and a limiting protrusion 26 used for limiting the cylindrical tail portion 13 is arranged on an inner wall of the second arc-shaped portion 24 to prevent the puncture instrument 1 from retreating in the second arc-shaped portion 24.
Referring to fig. 6 and 7, in use, the puncture handle 2 is opened, and the puncture instrument 1 with the silk thread 14 is placed in the second arc-shaped part 24 of the second handle 22, so that the cylindrical tail part 13 abuts against the limit bulge 26 to prevent the puncture instrument 1 from retreating; then, the puncture handle 2 is extended into the sacrospinous ligament to be sutured under the guidance of fingers, the puncture handle 2 is folded, the conical needle 11 of the puncture device 1 passes through the sacrospinous ligament and then passes through the conical bulge 25 in the first arc-shaped part 23, and at the moment, the puncture device 1 is fixed in the first arc-shaped part 23; finally, the puncture handle 2 is loosened and withdrawn, the puncture outfit 1 passes through the sacrospinous ligament and is pulled out along with the puncture handle 2, so that the suture thread passes through the sacrospinous ligament and is sewed on the sacrospinous ligament without direct vision; and fixing the suture to the uterus or the vaginal wall according to the steps.
The sacrospinous ligament puncture stitching instrument provided by the embodiment has the advantages of convenience and rapidness in operation, no need of direct vision, easiness in stitching, shortened operation time and the like; the rapid sacrospinous ligament suture instrument can accurately position and complete the rapid sacrospinous ligament suture task by matching the puncture handle with the puncture instrument, thereby shortening the operation time, reducing the pain of patients, ensuring the operation to be safer and being a more humanized sacrospinous ligament suture instrument; and the sacrospinous ligament puncture stitching instrument can also be used for stitching other deep tissues.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A sacrospinous ligament puncture stitching instrument is characterized in that: comprises a puncture outfit (1) and a puncture handle (2) matched with the puncture outfit (1); the puncture outfit (1) comprises a conical needle head (11), a circular truncated cone body part (12) and a cylindrical tail part (13) which are fixedly connected in sequence, wherein the lower end of the cylindrical tail part (13) is connected with a silk thread (14); the puncture handle (2) comprises a first handle (21) and a second handle (22) which are hinged with each other, the head of the first handle (21) is provided with a first arc-shaped part (23), and the head of the second handle (22) is provided with a second arc-shaped part (24) corresponding to the first arc-shaped part (23); first arc portion (23) are close to be provided with on the one end inner wall of second arc portion (24) with toper syringe needle (11) complex toper protruding (25), toper protruding (25) can supply toper syringe needle (11) pass and will round platform body (12) are spacing in the toper is protruding (25) the outside, be provided with on second arc portion (24) inner wall and be used for spacingly spacing protruding (26) of cylindricality afterbody (13).
2. The sacrospinous ligament puncture stapler of claim 1, wherein: the cross section of the first arc-shaped part (23) and the second arc-shaped part (24) is in a non-closed ring shape.
3. The sacrospinous ligament puncture stapler of claim 1, wherein: the diameter of the upper end face of the circular truncated cone body part (12) is smaller than that of the lower end face of the conical needle head (11), and the diameter of the lower end face of the circular truncated cone body part (12) is larger than that of the lower end face of the conical needle head (11); the diameter of the cross section of the cylindrical tail part (13) is smaller than the lower end face of the circular truncated cone body part (12).
4. The sacrospinous ligament puncture stapler of claim 1, wherein: the lower end of the cylindrical tail (13) is provided with a threading hole (15), and the silk thread (14) is fixed in the threading hole (15).
5. The sacrospinous ligament puncture stapler of claim 1, wherein: the cone-shaped needle head (11), the round table body part (12) and the cylindrical tail part (13) are of an integrated structure.
6. The sacrospinous ligament puncture stapler of claim 1, wherein: the conical projection (25) is provided with a puncture channel (27) with a large external opening and a small internal opening in the first arc-shaped part (23).
7. The sacrospinous ligament puncture stapler of claim 1, wherein: the tail parts of the first handle (21) and the second handle (22) are respectively provided with a handheld part (28).
8. The sacrospinous ligament puncture stapler of claim 1, wherein: the first handle (21) and the second handle (22) are identical in structure, and the first arc-shaped portion (23) and the second arc-shaped portion (24) are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496136.8U CN215534867U (en) | 2021-07-02 | 2021-07-02 | Sacrospinous ligament puncture stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496136.8U CN215534867U (en) | 2021-07-02 | 2021-07-02 | Sacrospinous ligament puncture stitching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534867U true CN215534867U (en) | 2022-01-18 |
Family
ID=79822938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496136.8U Active CN215534867U (en) | 2021-07-02 | 2021-07-02 | Sacrospinous ligament puncture stitching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215534867U (en) |
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2021
- 2021-07-02 CN CN202121496136.8U patent/CN215534867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: Room 601, Building 5, No. 425 Miaohouwang Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Health Online Information Technology Co.,Ltd. Address before: 315400 No. 800, Chengdong Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: YUYAO PEOPLE'S Hospital |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: 710000, Room 1302, 13th Floor, Yunjin Zihao Business Center, Dianzi South Street, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Huanxi Medical Equipment Co.,Ltd. Address before: Room 601, Building 5, No. 425 Miaohouwang Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Patentee before: Hangzhou Health Online Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |