CN214632264U - Sponge forceps for endoscopic surgery - Google Patents
Sponge forceps for endoscopic surgery Download PDFInfo
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- CN214632264U CN214632264U CN202021454376.7U CN202021454376U CN214632264U CN 214632264 U CN214632264 U CN 214632264U CN 202021454376 U CN202021454376 U CN 202021454376U CN 214632264 U CN214632264 U CN 214632264U
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- forceps
- sponge
- connecting rod
- binding clip
- endoscopic surgery
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Abstract
A sponge forceps for endoscopic surgery comprises a handle, a forceps rod and a forceps jaw, wherein the forceps jaw comprises a forceps head and a connecting rod, and the forceps head is vortex-shaped or spiral. The utility model discloses a set up the binding clip into heliciform or vortex form, solved traditional sponge pincers and adopted oval form binding clip because of the centre is hollow, the unsatisfactory shortcoming of centre gripping effect when leading to being used for the object of certain size of centre gripping.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to a sponge pincers for laparoscopic surgery.
Background
Since the beginning of the 20 th century, surgical science has grown up, so that the traditional profession has become a professional subject rich in questions, the important content of the surgical subject is surgical operation, commonly called as scalpel, and various instruments used for the surgical operation, such as scalpels, surgical scissors, surgical forceps and the like, wherein the variety of the surgical forceps is the most complicated, and people often make various changes in the aspects of the structure, the shape, the material and the like of the surgical forceps in order to realize special functions. The sponge forceps are one of the more traditional operation forceps, the head part of the common sponge forceps is oval, and the common sponge forceps is divided into two types of the sponge forceps with the insection and the sponge forceps without the insection, wherein the insection is mainly used for clamping and transmitting sterilized instruments, sutures, needles, dressings, drainage tubes and the like, and the sponge forceps are also used for clamping and dipping gauze with disinfectant so as to sterilize the skin in the operation field or used for wiping blood in the deep part of the operation field; the non-insection is used for clamping visceral organs and assisting exposure.
With the minimally invasive development of thoracic surgery, the number of surgical incisions is smaller and smaller, and the number of surgical instruments operated in the incisions at the same time is limited; it is therefore desirable that these surgical instruments perform as many other functions as possible while performing conventional functions; there is therefore a need for improvements in such products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the sponge forceps for the endoscopic surgery are provided for solving the problems, have more functions and are better in clamping effect.
The technical scheme of the utility model is that: a sponge forceps for endoscopic surgery comprises a handle, a forceps rod and a jaw, wherein the jaw comprises a forceps head and a connecting rod, the forceps head is vortex-shaped or spiral, the handle and the jaw are linked to realize the functions of clamping and loosening, and the linkage mode is a connecting rod mechanism.
Furthermore, the overall external profile of the binding clip is rectangular, so that the binding clip has certain edges and corners, thereby having no dead angle during clamping, being convenient for clamping substances such as fine tissues and the like, and having the functions of separation and stripping; in other schemes, the overall external profile of the forceps head can also be in a water drop shape, and the tip of the forceps head faces outwards, so that the forceps head is relatively sharp, and the functions of puncture and dissociation are achieved; the overall external profile of the binding clip may also be parallelogram, drop-shaped, etc.
Furthermore, the binding clip is connected with the binding clip through a connecting rod, the connecting rod is arc-shaped, and the connecting part of the connecting rod and the binding clip is a joint fulcrum, so that the connecting rod is opened outwards relative to the binding clip through the joint fulcrum.
Furthermore, the opening angle range of the connecting rod is 0-35 degrees, and the damage to other tissues caused by overlarge opening angle in the operation is avoided.
Furthermore, the binding clip is formed by coiling a metal strip, and the cross section of the multiple metal strips can be circular, semicircular, elliptical, semi-elliptical, triangular or polygonal and the like.
Furthermore, the surface of metal strip is provided with the insection, and it is better to set up insection centre gripping effect.
The utility model has the advantages that: the utility model discloses a set up the binding clip into heliciform or vortex form, solved traditional sponge pincers and adopted oval form binding clip because of the centre is hollow, the unsatisfactory shortcoming of centre gripping effect when leading to being used for the object of certain size of centre gripping.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the pliers head of embodiment 1 of the present invention when opened;
fig. 3 is a schematic view of a jaw in embodiment 1 of the present invention;
in the figure: 1-jaw, 11-jaw, 12-connecting rod, 2-clamp rod, 21-joint pivot, 3-handle and 4-engaging strip.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings. The left side of fig. 1 is referred to herein as the left side and the right side is referred to herein as the right side.
Example 1
As shown in fig. 1-3, the present embodiment 1 is a sponge forceps for endoscopic surgery, which includes a handle 3, a forceps rod 2 and a forceps jaw 1, wherein the forceps jaw 1 includes a forceps head 11 and a connecting rod 12, the forceps head 11 is vortex-shaped, and the handle 3 and the forceps jaw 1 are linked to realize the clamping and loosening functions.
The overall external contour of the binding clip 11 of the present embodiment is oval, the binding clip 11 is connected to the binding clip 2 through the connecting rod 12, the connecting rod 12 is arc-shaped, and the joint between the connecting rod 12 and the binding clip 2 is a joint fulcrum 21, so that the connecting rod 12 is opened outwards relative to the binding clip 2 through the joint fulcrum 21. The opening angle range of the connecting rod 12 is 0-35 degrees, and the damage to other tissues caused by overlarge opening angle in the operation is avoided.
The handle 3 of this embodiment is provided with the engaging strip 4, and the engaging strip 4 of the upper and lower handles 3 is mutually matched to realize the clamping and fixing function.
The binding clip 11 of this embodiment is formed by the stainless steel strip is spiraled, the cross-sectional shape of stainless steel strip is half oval, and for the half oval that forms after cutting along its minor axis, can set up the insection on the surface of metal strip, sets up the insection and can make the clamping effect better.
Example 2
The difference between the present embodiment 2 and embodiment 1 is that the overall external contour of the forceps head 11 of embodiment 2 is rectangular, and the forceps head 11 has a certain edge angle, so that there is no dead angle during clamping, and it is convenient to clamp substances such as fine tissues, and it has the functions of separation and stripping. Technical solutions can be clearly understood by those skilled in the art through the text description, and thus the drawings are not provided.
In other embodiments, the binding clip may be spiral, the overall profile of the binding clip may be drop-shaped, and the spiral of the binding clip may be convex outward, not limited to a plane.
It is obvious that the above are only some embodiments of the present invention, and are not used for limiting the present invention, and for those skilled in the art, the present invention can have the combination and modification of the above various technical features, and those skilled in the art can replace the modifications, equivalents, or use the structure or method of the present invention in other fields to achieve the same effect without departing from the spirit and scope of the present invention, and all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a sponge pincers for laparoscopic surgery, includes handle, tong bar and keeps silent, its characterized in that: the jaw comprises a clamp head and a connecting rod, the clamp head is in a vortex shape or a spiral shape, the overall external profile of the clamp head is a parallelogram, the clamp head is formed by coiling a metal strip, and insections are arranged on the surface of the metal strip.
2. The sponge forceps for endoscopic surgery as defined in claim 1, wherein: the overall external profile of the binding clip is elliptical.
3. The sponge forceps for endoscopic surgery as defined in claim 1, wherein: the overall external contour of the tong head is rectangular and drop-shaped.
4. A pair of sponge forceps for use in laparoscopic surgery according to any one of claims 2 or 3, wherein: the binding clip is connected with the binding clip through the connecting rod.
5. The sponge forceps for endoscopic surgery as claimed in claim 4, wherein: the connecting rod is arc-shaped.
6. The sponge forceps for endoscopic surgery as claimed in claim 5, wherein: the connecting part of the connecting rod and the clamping rod is a joint fulcrum, so that the connecting rod is outwards opened relative to the clamping rod through the joint fulcrum.
7. The sponge forceps for endoscopic surgery as claimed in claim 6, wherein: the open angle range of the connecting rods is 0-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454376.7U CN214632264U (en) | 2020-07-22 | 2020-07-22 | Sponge forceps for endoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454376.7U CN214632264U (en) | 2020-07-22 | 2020-07-22 | Sponge forceps for endoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214632264U true CN214632264U (en) | 2021-11-09 |
Family
ID=78443670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021454376.7U Active CN214632264U (en) | 2020-07-22 | 2020-07-22 | Sponge forceps for endoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214632264U (en) |
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2020
- 2020-07-22 CN CN202021454376.7U patent/CN214632264U/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: 20230918 Address after: 410000 Liang Jian Private Residence, 1st Floor, Yujiang Xintang Group, Xuehua Village, Bachelor Street, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Qiangsheng Technology Development Co.,Ltd. Address before: 410013 Room 303, unit 2, building 1, Jinxing Avenue, Fuqian Road, Wangyue street, Yuelu District, Changsha City, Hunan Province Patentee before: Hunan qiangsen Medical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |