CN213606695U - Vaginal stump sealing forceps for laparoscopic cervical cancer surgery - Google Patents
Vaginal stump sealing forceps for laparoscopic cervical cancer surgery Download PDFInfo
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- CN213606695U CN213606695U CN202022638873.9U CN202022638873U CN213606695U CN 213606695 U CN213606695 U CN 213606695U CN 202022638873 U CN202022638873 U CN 202022638873U CN 213606695 U CN213606695 U CN 213606695U
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Abstract
The utility model discloses a pair of vaginal stump closed forceps for laparoscopic cervical carcinoma surgery, which comprises a fixed handle, a movable handle, a main body rod, a push rod, a mounting shell, a connecting rod, two sliders, an intermediate shaft, two clamping forceps heads and a reset spring; the movable handle is rotationally connected with the fixed handle; the main body rod is fixedly connected with one end of the fixed handle; the push rod is rotatably connected with the movable handle and penetrates through the main body rod; the mounting shell is fixedly connected to the side edge of the main body rod; the connecting rod is fixedly connected with the push rod; the two sliding blocks are respectively and fixedly connected to the two sides of the connecting rod; the intermediate shaft is fixedly connected inside the mounting shell; the two clamping tong heads are respectively and rotationally connected with the middle shaft; the reset spring is arranged between the two clamping forceps heads; the push rod can be pushed by rotating the movable handle, so that the connecting rod and the two sliding blocks are driven to move, the two clamping tong heads can be pushed by the two sliding blocks to be connected, the vagina stump can be clamped and closed, the whole operation is simple, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a vaginal stump seals pincers for laparoscopic cervical cancer operation.
Background
The laparoscopic surgery is a newly developed minimally invasive method, is an inevitable trend of the development of future surgical methods, when the laparoscopic surgery is performed on a patient suffering from cervical cancer, a uterus, a cervix and a part of a vagina need to be resected, and when the vagina is resected, a medical clamp needs to be used for closing the vaginal stump to prevent the tumor from spreading in the abdominal cavity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vaginal stump seals pincers for laparoscopic cervical carcinoma operation, aim at solving the current medical tonger structure of being applied to laparoscopic cervical carcinoma operation complicated, the difficult problem of operating.
In order to realize the aim, the utility model provides a pair of vaginal stump sealing forceps for laparoscopic cervical carcinoma surgery, which comprises a fixed handle, a movable handle, a main body rod, a push rod, a mounting shell, a connecting rod, two sliding blocks, an intermediate shaft, two clamping forceps heads and a reset spring; the movable handle is rotatably connected with the fixed handle and is positioned on the side edge of the fixed handle; the main body rod is fixedly connected with the fixed handle and is positioned at one end of the fixed handle, and the main body rod is provided with a guide through hole; one end of the push rod is rotatably connected with the movable handle, and one end of the push rod, which is far away from the movable handle, penetrates through the guide through hole; the mounting shell is fixedly connected with the main body rod and is positioned on the side edge of the main body rod; the mounting shell is provided with a through groove and two sliding grooves, the through groove is communicated with the guide through hole, and the two sliding grooves are distributed on two sides of the through groove; the connecting rod is fixedly connected with the push rod and is positioned at one end of the push rod, which is far away from the fixed handle; the two sliding blocks are respectively fixedly connected with the connecting rod, are respectively connected with the mounting shell in a sliding manner, and are respectively positioned in the two sliding grooves; the intermediate shaft is fixedly connected with the mounting shell and is positioned in the through groove; the two clamping tong heads are respectively and rotationally connected with the middle shaft and are respectively penetrated through by the middle shaft; the reset spring is respectively and fixedly connected with the two clamping forceps heads and is respectively positioned between the two clamping forceps heads.
The fixed handle comprises a fixed rod, a first finger ring and a connecting shaft; the fixed rod is fixedly connected with the main body rod and is positioned on the side edge of the main body rod; the first finger ring is fixedly connected with the fixing rod and is positioned at one end of the fixing rod, which is far away from the main body rod; one end of the connecting shaft is fixedly connected with the fixed rod, and one end, far away from the fixed rod, of the connecting shaft penetrates through the movable handle.
The fixed handle also comprises a limiting boss; the limiting boss is fixedly connected with the connecting shaft and is positioned at one end, far away from the fixing rod, of the connecting shaft.
Wherein the movable handle comprises a movable rod and a second finger ring; the movable rod is fixedly connected with the push rod, is rotatably connected with the connecting shaft and is penetrated by the connecting shaft; the second finger ring is fixedly connected with the movable rod and is positioned at one end, far away from the push rod, of the movable rod.
The vaginal stump closing forceps for the laparoscopic cervical cancer surgery further comprise an anti-skidding assembly; the anti-skid component is respectively and fixedly connected with the fixed rod and the movable rod and is respectively positioned at the side edges of the fixed rod and the movable rod.
The anti-skid component comprises a first tooth buckle and a second tooth buckle; the first tooth buckle is fixedly connected with the fixed rod and is positioned on the side edge of the fixed rod; the second tooth buckle is fixedly connected with the movable rod and is positioned on the side edge of the movable rod.
The utility model discloses a pair of vaginal stump closed forceps for laparoscopic cervical carcinoma surgery, the movable rod is provided with a through hole matched with the connecting shaft, so that the movable rod can rotate around the connecting shaft; the movable rod is rotated by rotating the second finger ring towards the direction close to the first finger ring, the push rod can be driven to move by the movable rod, the connecting rod can be pushed by the push rod, the two sliding blocks slide towards the direction close to the two clamping tong heads, the two clamping tong heads can rotate oppositely by taking the middle shaft as an axis along with the continuous movement of the two sliding blocks, and the return spring is compressed until the two clamping tong heads are connected; the two clamping forceps heads are provided with meshed tooth marks, so that the vaginal stumps can be clamped and sealed; the movable rod is rotated by rotating the second finger ring in the direction away from the first finger ring, the push rod can be driven to move by the movable rod, the connecting rod can be pulled by the push rod, the two sliding blocks slide in the direction away from the two clamping forceps heads, and the reset spring can restore to the original state along with the continuous movement of the two sliding blocks, so that the two clamping forceps heads are not connected, and the vaginal stump is not clamped; the connecting shaft can be prevented from falling off from the through hole of the movable rod through the limiting boss; the first tooth buckle and the second tooth buckle are provided with meshed tooth marks, the first tooth buckle and the second tooth buckle are connected and meshed when the vaginal stump is clamped, and the two clamping tong heads can be prevented from being loosened by means of friction force between the first tooth buckle and the second tooth buckle; by the mode, the vaginal stump can be very conveniently sealed, the operation is easy, and convenience is provided for laparoscopic cervical cancer surgery.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the vaginal stump sealing forceps for laparoscopic cervical cancer surgery according to the present invention;
FIG. 2 is a front sectional view of the vaginal stump sealing forceps for laparoscopic cervical cancer surgery of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A;
FIG. 4 is a schematic structural view of the fixed handle, the movable handle and the anti-slip assembly of the present invention;
fig. 5 is a schematic structural view of the fixed handle of the present invention.
1-fixed handle, 2-movable handle, 3-main body rod, 4-push rod, 5-mounting shell, 6-connecting rod, 7-sliding block, 8-intermediate shaft, 9-clamping tong head, 10-reset spring, 11-anti-slip component, 31-guiding through hole, 51-through groove, 52-sliding groove, 101-fixed rod, 102-first ring, 103-connecting shaft, 104-limiting boss, 111-first tooth buckle, 112-second tooth buckle, 201-movable rod and 202-second ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a pair of forceps for sealing vaginal stump for laparoscopic cervical cancer surgery: the device comprises a fixed handle 1, a movable handle 2, a main body rod 3, a push rod 4, a mounting shell 5, a connecting rod 6, two sliding blocks 7, an intermediate shaft 8, two clamping tong heads 9 and a return spring 10; the movable handle 2 is rotatably connected with the fixed handle 1 and is positioned on the side edge of the fixed handle 1; the main body rod 3 is fixedly connected with the fixed handle 1 and is positioned at one end of the fixed handle 1, and the main body rod 3 is provided with a guide through hole 31; one end of the push rod 4 is rotatably connected with the movable handle 2, and one end of the push rod 4, which is far away from the movable handle 2, penetrates through the guide through hole 31; the mounting shell 5 is fixedly connected with the main body rod 3 and is positioned on the side edge of the main body rod 3; the mounting shell 5 is provided with a through groove 51 and two sliding grooves 52, the through groove 51 is communicated with the guide through hole 31, and the two sliding grooves 52 are distributed on two sides of the through groove 51; the connecting rod 6 is fixedly connected with the push rod 4 and is positioned at one end of the push rod 4 far away from the fixed handle 1; the two sliding blocks 7 are respectively and fixedly connected with the connecting rod 6, are respectively and slidably connected with the mounting shell 5, and are respectively positioned in the two sliding grooves 52; the intermediate shaft 8 is fixedly connected with the mounting shell 5 and is positioned in the through groove 51; the two clamping tong heads 9 are respectively and rotationally connected with the middle shaft 8 and are respectively penetrated by the middle shaft 8; the return spring 10 is fixedly connected with the two clamping forceps heads 9 respectively and is positioned between the two clamping forceps heads 9 respectively.
In this embodiment, by rotating the movable handle 2 toward the direction close to the fixed handle 1, the push rod 4 can be driven to move by the movable handle 2, and the connecting rod 6 can be pushed by the push rod 4, so that the two sliding blocks 7 slide toward the direction close to the two clamping jaws 9, and with the continuous movement of the two sliding blocks 7, the two clamping jaws 9 rotate toward each other around the middle shaft 8, and the return spring 10 is compressed until the two clamping jaws 9 are connected to each other; the two clamping forceps heads 9 are provided with meshed tooth marks, so that the vaginal stumps can be clamped and sealed; the movable handle 2 is rotated towards the direction away from the fixed handle 1, the push rod 4 can be driven to move by the movable handle 2, the connecting rod 6 can be pulled by the push rod 4, so that the two sliding blocks 7 slide towards the direction away from the two clamping forceps heads 9, and along with the continuous movement of the two sliding blocks 7, the return spring 10 can restore to the original state, and the two clamping forceps heads 9 are not connected any more, so that the vaginal stumps are not clamped any more; by the mode, the vaginal stump can be very conveniently sealed, the operation is easy, and convenience is provided for laparoscopic cervical cancer surgery.
Further, referring to fig. 4 and 5, the fixed handle 1 includes a fixed rod 101, a first ring 102 and a connecting shaft 103; the fixing rod 101 is fixedly connected with the main body rod 3 and is positioned on the side edge of the main body rod 3; the first finger ring 102 is fixedly connected with the fixing rod 101 and is positioned at one end of the fixing rod 101 far away from the main body rod 3; one end of the connecting shaft 103 is fixedly connected with the fixed rod 101, and one end, far away from the fixed rod 101, of the connecting shaft 103 penetrates through the movable handle 2.
In the present embodiment, the movable handle 2 is provided with a through hole matching with the connecting shaft 103, so that the movable handle 2 can rotate around the connecting shaft 103; the first ring 102 can facilitate the operation of the user.
Further, referring to fig. 4 and 5, the fixing handle 1 further includes a limiting boss 104; the limiting boss 104 is fixedly connected with the connecting shaft 103 and is located at one end, far away from the fixing rod 101, of the connecting shaft 103.
In this embodiment, the connection shaft 103 can be prevented from falling off from the through hole of the movable handle 2 by the limit boss 104.
Further, referring to fig. 4, the movable handle 2 includes a movable rod 201 and a second finger ring 202; the movable rod 201 is fixedly connected with the push rod 4, is rotatably connected with the connecting shaft 103, and is penetrated by the connecting shaft 103; the second finger ring 202 is fixedly connected with the movable rod 201 and is located at one end of the movable rod 201 far away from the push rod 4.
In the present embodiment, the movable rod 201 is provided with a through hole matching with the connecting shaft 103, so that the movable rod 201 can rotate around the connecting shaft 103; through the second ring 202, the operation of a user can be facilitated.
Further, referring to fig. 1, the forceps for sealing the vaginal stump for laparoscopic cervical cancer surgery further includes an anti-slip assembly 11; the anti-skid component 11 is respectively fixedly connected with the fixed rod 101 and the movable rod 201 and is respectively positioned at the side edges of the fixed rod 101 and the movable rod 201.
In this embodiment, the anti-slip assembly 11 can increase the friction force when the movable rod 201 rotates, so as to prevent the two clamping jaws 9 from loosening when the vaginal stumps are clamped.
Further, referring to fig. 4, the anti-skid assembly 11 includes a first tooth buckle 111 and a second tooth buckle 112; the first tooth buckle 111 is fixedly connected with the fixing rod 101 and is positioned at the side edge of the fixing rod 101; the second tooth buckle 112 is fixedly connected with the movable rod 201 and is located on the side of the movable rod 201.
In this embodiment, the first tooth holder 111 and the second tooth holder 112 have tooth marks that mesh with each other, and when the vaginal stump is clamped, the first tooth holder 111 and the second tooth holder 112 are engaged with each other, so that the friction between the first tooth holder 111 and the second tooth holder 112 prevents the two forceps heads 9 from loosening.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the movable rod 201 is provided with a through hole matched with the connecting shaft 103, so that the movable rod 201 can rotate around the connecting shaft 103; the second finger ring 202 is rotated towards the direction close to the first finger ring 102, so that the movable rod 201 is rotated, the movable rod 201 can drive the push rod 4 to move, the push rod 4 can push the connecting rod 6, so that the two sliders 7 slide towards the direction close to the two clamping jaws 9, and with the continuous movement of the two sliders 7, the two clamping jaws 9 are rotated towards each other around the middle shaft 8, and the return spring 10 is compressed until the two clamping jaws 9 are connected with each other; the two clamping forceps heads 9 are provided with meshed tooth marks, so that the vaginal stumps can be clamped and sealed; the second finger ring 202 is rotated towards a direction away from the first finger ring 102, so that the movable rod 201 rotates, the movable rod 201 can drive the push rod 4 to move, the connecting rod 6 can be pulled through the push rod 4, so that the two sliders 7 slide towards a direction away from the two clamping forceps heads 9, and with the continuous movement of the two sliders 7, the return spring 10 is restored to the original state, and the two clamping forceps heads 9 are not connected any more, so that the vaginal stump is not clamped any more; the connecting shaft 103 can be prevented from falling off from the through hole of the movable rod 201 through the limiting boss 104; the first tooth buckle 111 and the second tooth buckle 112 are provided with meshed tooth marks, when the vaginal stump is clamped, the first tooth buckle 111 and the second tooth buckle 112 are connected and meshed, and the two clamping forceps heads 9 can be prevented from loosening by means of the friction force between the first tooth buckle 111 and the second tooth buckle 112; by the mode, the vaginal stump can be very conveniently sealed, the operation is easy, and convenience is provided for laparoscopic cervical cancer surgery.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A pair of vaginal stump closed forceps for laparoscopic cervical carcinoma surgery is characterized by comprising a fixed handle, a movable handle, a main body rod, a push rod, a mounting shell, a connecting rod, two sliding blocks, an intermediate shaft, two clamping forceps heads and a reset spring; the movable handle is rotatably connected with the fixed handle and is positioned on the side edge of the fixed handle; the main body rod is fixedly connected with the fixed handle and is positioned at one end of the fixed handle, and the main body rod is provided with a guide through hole; one end of the push rod is rotatably connected with the movable handle, and one end of the push rod, which is far away from the movable handle, penetrates through the guide through hole; the mounting shell is fixedly connected with the main body rod and is positioned on the side edge of the main body rod; the mounting shell is provided with a through groove and two sliding grooves, the through groove is communicated with the guide through hole, and the two sliding grooves are distributed on two sides of the through groove; the connecting rod is fixedly connected with the push rod and is positioned at one end of the push rod, which is far away from the fixed handle; the two sliding blocks are respectively fixedly connected with the connecting rod, are respectively connected with the mounting shell in a sliding manner, and are respectively positioned in the two sliding grooves; the intermediate shaft is fixedly connected with the mounting shell and is positioned in the through groove; the two clamping tong heads are respectively and rotationally connected with the middle shaft and are respectively penetrated through by the middle shaft; the reset spring is respectively and fixedly connected with the two clamping forceps heads and is respectively positioned between the two clamping forceps heads.
2. The vaginal stump sealing forceps for laparoscopic cervical cancer surgery of claim 1, wherein the fixing handle includes a fixing rod, a first finger ring and a connecting shaft; the fixed rod is fixedly connected with the main body rod and is positioned on the side edge of the main body rod; the first finger ring is fixedly connected with the fixing rod and is positioned at one end of the fixing rod, which is far away from the main body rod; one end of the connecting shaft is fixedly connected with the fixed rod, and one end, far away from the fixed rod, of the connecting shaft penetrates through the movable handle.
3. The vaginal stump sealing forceps for laparoscopic cervical cancer surgery of claim 2, wherein the fixing handle further includes a limit boss; the limiting boss is fixedly connected with the connecting shaft and is positioned at one end, far away from the fixing rod, of the connecting shaft.
4. The pair of vaginal stump sealing forceps for laparoscopic cervical cancer surgery of claim 3, wherein the movable handle includes a movable rod and a second finger ring; the movable rod is fixedly connected with the push rod, is rotatably connected with the connecting shaft and is penetrated by the connecting shaft; the second finger ring is fixedly connected with the movable rod and is positioned at one end, far away from the push rod, of the movable rod.
5. The vaginal stump sealing forceps for laparoscopic cervical cancer surgery of claim 4, further comprising an anti-slip assembly; the anti-skid component is respectively and fixedly connected with the fixed rod and the movable rod and is respectively positioned at the side edges of the fixed rod and the movable rod.
6. The vaginal stump sealing forceps for laparoscopic cervical cancer surgery of claim 5, wherein the anti-slip assembly includes a first tooth catch and a second tooth catch; the first tooth buckle is fixedly connected with the fixed rod and is positioned on the side edge of the fixed rod; the second tooth buckle is fixedly connected with the movable rod and is positioned on the side edge of the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638873.9U CN213606695U (en) | 2020-11-13 | 2020-11-13 | Vaginal stump sealing forceps for laparoscopic cervical cancer surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638873.9U CN213606695U (en) | 2020-11-13 | 2020-11-13 | Vaginal stump sealing forceps for laparoscopic cervical cancer surgery |
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| CN213606695U true CN213606695U (en) | 2021-07-06 |
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| CN202022638873.9U Active CN213606695U (en) | 2020-11-13 | 2020-11-13 | Vaginal stump sealing forceps for laparoscopic cervical cancer surgery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391924A (en) * | 2022-01-18 | 2022-04-26 | 湖州市妇幼保健院 | Clamping device for assisting laparoscope vaginal stump suture |
| CN117137581A (en) * | 2023-10-26 | 2023-12-01 | 桐庐优视医疗器械有限公司 | Anti-breaking uterine cavity forceps |
-
2020
- 2020-11-13 CN CN202022638873.9U patent/CN213606695U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391924A (en) * | 2022-01-18 | 2022-04-26 | 湖州市妇幼保健院 | Clamping device for assisting laparoscope vaginal stump suture |
| CN114391924B (en) * | 2022-01-18 | 2024-05-14 | 湖州市妇幼保健院 | Clamping device for assisting laparoscopic vaginal stump suturing |
| CN117137581A (en) * | 2023-10-26 | 2023-12-01 | 桐庐优视医疗器械有限公司 | Anti-breaking uterine cavity forceps |
| CN117137581B (en) * | 2023-10-26 | 2024-02-02 | 桐庐优视医疗器械有限公司 | Anti-breaking uterine cavity forceps |
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