CN113017774A - Improved sponge forceps for general surgery department operation - Google Patents
Improved sponge forceps for general surgery department operation Download PDFInfo
- Publication number
- CN113017774A CN113017774A CN202110250503.4A CN202110250503A CN113017774A CN 113017774 A CN113017774 A CN 113017774A CN 202110250503 A CN202110250503 A CN 202110250503A CN 113017774 A CN113017774 A CN 113017774A
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- China
- Prior art keywords
- forceps
- handle
- head
- locking
- general surgery
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- 238000002682 general surgery Methods 0.000 title claims abstract description 18
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 240000005002 Erythronium dens canis Species 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 13
- 210000003781 tooth socket Anatomy 0.000 description 6
- 210000003462 vein Anatomy 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001700 effect on tissue Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
Abstract
The invention discloses an improved sponge forceps for general surgery operations, which comprises a second forceps handle and a first forceps handle rotationally connected with the second forceps handle through a pin shaft, wherein the first forceps handle comprises a first forceps handle body and a second forceps handle body, the first forceps handle body is a hollow structure, and the second forceps handle body is a hollow structure, and the first forceps handle body is a hollow structure, and: the head end swing joint of first pincers handle has first binding clip, and is provided with the dogtooth of unilateral distribution on the first binding clip, the head end swing joint of second pincers handle has the second binding clip, and is equipped with the tooth's socket of unilateral distribution on the second binding clip, the non-adjacent face of first binding clip and second binding clip all is equipped with the spacing groove, and the interpolation of spacing groove has the pull rod of perpendicular to first binding clip of perpendicular to and second binding clip. According to the sponge forceps, the convex teeth and the tooth grooves are distributed on the single side of the forceps head, so that the clamping requirements of medical articles and human tissues in different states can be met, and the structural design of the lifting rod is combined, so that the stability of the sponge forceps when the human tissues are turned over upwards is improved, the phenomenon of loosening is prevented, and the actual using effect of the sponge forceps is greatly improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an improved sponge forceps for general surgery operations.
Background
Sponge forceps are also called holding forceps. The dental vein type surgical instrument clamp is divided into two types of dental veins and non-dental veins, wherein the dental veins are mainly used for clamping and transferring sterilized instruments, sutures, needles, dressings, drainage tubes and the like, and in the treatment of general surgery in hospitals, particularly for patients with wounds on skin, related articles need to be clamped by sponge clamps and the wounds need to be treated medically.
The existing sponge forceps are generally divided into structures with or without teeth, so that the single sponge forceps can only meet the clamping requirements of articles in a specific range, the clamping switching operation of two different modes cannot be carried out, and a stress supporting structure is also lacked when the human tissue is upturned and pulled, so that the sponge forceps cannot safely and effectively realize the tissue upturning and pulling operation of the wound, and the actual using effect of the sponge forceps is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an improved sponge forceps for general surgery operation, which can realize clamping operation in two different states and has a safe and stable pulling effect on tissues.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a sponge pincers that improved generation department of general surgery operation used, includes the second pincers handle to and rotate the first pincers handle of being connected with it through the round pin axle:
the head end of the first forceps handle is movably connected with a first forceps head, and convex teeth distributed on one side are arranged on the first forceps head;
the head end of the second forceps handle is movably connected with a second forceps head, and tooth sockets distributed on one side are arranged on the second forceps head;
the non-adjacent surfaces of the first tong head and the second tong head are respectively provided with a limiting groove, and a lifting rod perpendicular to the first tong head and the second tong head is inserted in the limiting grooves.
As a further description of the above technical solution:
the end parts of the first tong head and the second tong head are respectively provided with an assembling block, and the end parts of the first tong handle and the second tong handle are respectively provided with an assembling groove;
the first clamp head and the first clamp handle are connected with the second clamp head and the second clamp handle respectively through the embedded clamping connection of the assembling block and the assembling groove.
As a further description of the above technical solution:
and the first clamp handle and the second clamp handle are respectively provided with a positioning hole communicated with the assembling groove, a positioning pin is embedded in the positioning hole, and the positioning pin extends into a positioning groove formed in the assembling block.
As a further description of the above technical solution:
the sections of the convex teeth and the tooth grooves are both triangular structures, and the convex teeth are matched with the tooth grooves.
As a further description of the above technical solution:
the device also comprises a flow guide slideway;
the flow guide slide way is of a two-section structure, one section of the flow guide slide way is positioned on the first forceps handle or the second forceps handle, and the other end of the flow guide slide way is positioned on the first forceps head or the second forceps head.
As a further description of the above technical solution:
the tail end of the first forceps handle is provided with a first finger ring, and the tail end of the second forceps handle is provided with a second finger ring.
As a further description of the above technical solution:
a first locking block is arranged on the outer wall of the first finger ring, locking teeth are arranged on the first locking block, a second locking block is arranged on the outer wall of the second finger ring, and a locking groove is formed in the second locking block;
the second locking block is connected with the first locking block through the embedded clamping of the locking teeth and the locking groove.
As a further description of the above technical solution:
the cross-sections of the locking teeth and the locking grooves are both triangular structures, and the locking teeth are of flexible structures.
The invention provides an improved sponge forceps for general surgery operations. The method has the following beneficial effects:
(1) the clamping mode of two different structures can be formed on the inner wall of the forceps head through the convex teeth and the tooth grooves which are distributed on the single side of the forceps head, the rigid clamping requirement of medical articles can be met, the flexible clamping requirement of human tissues can also be met, the actual using requirement of the sponge forceps is improved, and the application range of the sponge forceps is enlarged.
(2) The sponge pincers can form a stress supporting point for pulling the human tissue at the pincers head through the lifting rod arranged on the pincers head, the stress area of the sponge pincers when the human tissue is propped open and turned upwards is increased, the phenomenon that the sponge pincers are loosened when the human tissue is turned upwards is prevented, and the use stability of the sponge pincers is improved.
Drawings
FIG. 1 is a schematic structural diagram of an improved sponge forceps for general surgery;
FIG. 2 is a schematic view of a partial structure of a connection between a first finger ring and a first lock block;
FIG. 3 is a schematic view of a partial structure of a joint between a second finger ring and a second locking piece according to the present invention;
FIG. 4 is a schematic view of a portion of the connection between the second handle and the second head of the present invention;
FIG. 5 is a schematic view of a portion of the connection between the first handle and the first head of the present invention;
fig. 6 is an exploded view of the joint between the second handle and the second head of the present invention.
Illustration of the drawings:
1. a first ring; 2. a second lock block; 21. locking the groove; 3. a first lock block; 31. locking teeth; 4. a second finger ring; 5. a second forceps handle; 6. a second binding clip; 61. a tooth socket; 7. a first plier handle; 8. a pin shaft; 9. a first binding clip; 91. a convex tooth; 10. positioning pins; 11. a limiting groove; 12. lifting a pull rod; 13. a diversion slideway; 14. positioning holes; 15. assembling a groove; 16. assembling the block; 17. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1, 4 and 5, an improved sponge forceps for general surgery comprises a second forceps handle 5 and a first forceps handle 7 which is rotatably connected with the second forceps handle 5 through a pin 8:
the head end of the first forceps handle 7 is movably connected with a first forceps head 9, and the first forceps head 9 is provided with a convex tooth 91 which is distributed on a single side;
the head end of the second forceps handle 5 is movably connected with a second forceps head 6, and the second forceps head 6 is provided with tooth sockets 61 distributed on one side;
the non-adjacent surfaces of the first binding clip 9 and the second binding clip 6 are provided with limiting grooves 11, and pull rods 12 perpendicular to the first binding clip 9 and the second binding clip 6 are inserted in the limiting grooves 11.
In the embodiment, when the first forceps handle 7 and the second forceps handle 5 are operated to rotate, so that the first forceps head 9 and the second forceps head 6 are closed, the convex teeth 91 can be embedded into the tooth sockets 61, the hard clamping operation can be performed on an operation object by utilizing the clamping force of the convex teeth 91 and the tooth sockets 61, the other side of the operation object is not provided with the structures of the convex teeth 91 and the tooth sockets 61, the flexible clamping operation can be performed on human tissues, the clamping requirements of two different states are realized, on the other hand, the lifting rod 12 is inserted into the limiting groove 11, when the human tissues are required to be overturned and pulled, the human tissues are opened through the two forceps heads, the lifting rod 12 is inserted below the opened human tissues and the forceps are pulled outwards, and the human tissues can be overturned and pulled, so that the sponge can be used in a variety.
As shown in fig. 6, the end portions of the first forceps head 9 and the second forceps head 6 are respectively provided with an assembling block 16, the end portions of the first forceps handle 7 and the second forceps handle 5 are respectively provided with an assembling groove 15, the first forceps head 9 and the first forceps handle 7 as well as the second forceps head 6 and the second forceps handle 5 are respectively connected through the embedded clamping of the assembling blocks 16 and the assembling grooves 15, and the two forceps handles and the forceps heads can be conveniently disassembled and assembled by utilizing the corresponding clamping of the assembling grooves 15 and the assembling blocks 16, so that when the forceps heads are damaged, the damaged forceps heads are independently replaced, and the forceps heads with different sizes and specifications can be conveniently installed.
As shown in fig. 6, the first forceps handle 7 and the second forceps handle 5 are respectively provided with a positioning hole 14 communicated with the assembling groove 15, a positioning pin 10 is embedded in the positioning hole 14, the positioning pin 10 extends into a positioning groove 17 formed in the assembling block 16, after the assembling block 16 is embedded into the assembling groove 15, the positioning pin 10 is inserted into the positioning hole 14, the positioning pin 10 is embedded into the positioning groove 17, the assembling block 16 and the assembling groove 15 can achieve the effect of fixing and clamping, and the phenomenon that the forceps heads shake or even fall off is prevented.
As shown in fig. 4 and 5, the cross sections of the convex teeth 91 and the tooth grooves 61 are both triangular structures, and the convex teeth 91 are matched with the tooth grooves 61, so that after the two forceps heads are closed, the convex teeth 91 can be completely embedded into the tooth grooves 61, and the flexible clamping operation of the forceps heads cannot be affected.
As shown in fig. 5, the forceps further comprises a flow guiding slideway 13, wherein the flow guiding slideway 13 is of a two-section structure, one section of the flow guiding slideway 13 is located on the first forceps handle 7 or the second forceps handle 5, and the other end of the flow guiding slideway 13 is located on the first forceps head 9 or the second forceps head 6, so that when the forceps heads are used for clamping, a function of guiding tissue fluid or blood flowing into the forceps heads outwards is achieved, and the tissue fluid or blood is prevented from being gathered at the forceps heads to influence the observation operation of medical staff.
As shown in fig. 1, a first finger ring 1 is arranged at the tail end of the first forceps handle 7, and a second finger ring 4 is arranged at the tail end of the second forceps handle 5, so that the fingers of medical staff can conveniently grasp and take the medical staff.
As shown in fig. 2 and 3, the outer wall of the first finger ring 1 is provided with a first locking block 3, the first locking block 3 is provided with a locking tooth 31, the outer wall of the second finger ring 4 is provided with a second locking block 2, the second locking block 2 is provided with a locking groove 21, the second locking block 2 is connected with the first locking block 3 through the embedded type clamping of the locking tooth 31 and the locking groove 21, the first locking block 3 and the second locking block 2 are closed, so that the second locking block 2 is positioned below the first locking block 3, and the first locking block 3 and the second locking block 2 are ensured to be closed, so that the locking tooth 31 is embedded into the corresponding locking groove 21, and the effects of limiting and fixing can be achieved for the two forceps handles, and the phenomenon that the two forceps handles are loosened is prevented.
As shown in fig. 2 and 3, the cross sections of the locking groove 21 and the locking tooth 31 are both triangular structures, and the locking tooth 31 is a flexible structure, so that when the first locking piece 3 and the second locking piece 2 are in contact coincidence, the locking tooth 31 can be extruded and deformed, and when the first locking piece 3 and the second locking piece 2 are completely coincident, the locking tooth 31 is reset and rebounded again, and the corresponding clamping of the locking tooth 31 and the locking groove 21 is realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a sponge pincers that improved generation department of general surgery operation used, includes second pincers handle (5) to and rotate first pincers handle (7) of being connected with it through round pin axle (8), its characterized in that:
the head end of the first clamp handle (7) is movably connected with a first clamp head (9), and the first clamp head (9) is provided with a single-edge-distributed convex tooth (91);
the head end of the second clamp handle (5) is movably connected with a second clamp head (6), and the second clamp head (6) is provided with tooth grooves (61) distributed on one side;
the non-adjacent surfaces of the first tong head (9) and the second tong head (6) are respectively provided with a limiting groove (11), and a lifting rod (12) which is perpendicular to the first tong head (9) and the second tong head (6) is inserted in the limiting groove (11).
2. The improved sponge forceps for general surgery operation as recited in claim 1, wherein: the end parts of the first forceps head (9) and the second forceps head (6) are respectively provided with an assembling block (16), and the end parts of the first forceps handle (7) and the second forceps handle (5) are respectively provided with an assembling groove (15);
the first clamp head (9) and the first clamp handle (7) as well as the second clamp head (6) and the second clamp handle (5) are respectively connected through the embedded clamping connection of the assembling block (16) and the assembling groove (15).
3. The improved sponge forceps for general surgery operation as recited in claim 1, wherein: all be equipped with locating hole (14) that switch on with assembly groove (15) on first pincers handle (7) and second pincers handle (5), and locating hole (14) embedded locating pin (10) that is equipped with, and locating pin (10) extend to assembly block (16) in locating groove (17) of seting up.
4. The improved sponge forceps for general surgery operation as recited in claim 1, wherein: the sections of the convex teeth (91) and the tooth grooves (61) are both triangular structures, and the convex teeth (91) are matched with the tooth grooves (61).
5. The improved sponge forceps for general surgery operation as recited in claim 1, wherein: the device also comprises a flow guide slideway (13);
the flow guide slide way (13) is of a two-section structure, one section of the flow guide slide way is positioned on the first forceps handle (7) or the second forceps handle (5), and the other end of the flow guide slide way is positioned on the first forceps head (9) or the second forceps head (6).
6. The improved sponge forceps for general surgery operation as recited in claim 1, wherein: the tail end of the first forceps handle (7) is provided with a first finger ring (1), and the tail end of the second forceps handle (5) is provided with a second finger ring (4).
7. The improved sponge forceps for general surgery operation as recited in claim 6, wherein: a first locking block (3) is arranged on the outer wall of the first finger ring (1), locking teeth (31) are arranged on the first locking block (3), a second locking block (2) is arranged on the outer wall of the second finger ring (4), and a locking groove (21) is formed in the second locking block (2);
the second locking block (2) is connected with the first locking block (3) through the embedded clamping connection of the locking groove (21) and the locking teeth (31).
8. The improved sponge forceps for general surgery operation as recited in claim 7, wherein: the cross sections of the locking groove (21) and the locking tooth (31) are both triangular structures, and the locking tooth (31) is of a flexible structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250503.4A CN113017774A (en) | 2021-03-08 | 2021-03-08 | Improved sponge forceps for general surgery department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250503.4A CN113017774A (en) | 2021-03-08 | 2021-03-08 | Improved sponge forceps for general surgery department operation |
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| Publication Number | Publication Date |
|---|---|
| CN113017774A true CN113017774A (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110250503.4A Pending CN113017774A (en) | 2021-03-08 | 2021-03-08 | Improved sponge forceps for general surgery department operation |
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| CN (1) | CN113017774A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5931843A (en) * | 1997-10-31 | 1999-08-03 | Dunaway; William Claude | Small bead tipped hemostat for circumcisions and use thereof |
| CN202342130U (en) * | 2011-12-12 | 2012-07-25 | 单用芹 | Polyp forceps capable of conveniently replacing forceps heads for gynaecology |
| CN208974017U (en) * | 2018-01-25 | 2019-06-14 | 无锡市第三人民医院 | A kind of anodontia sponge forceps |
| CN210354794U (en) * | 2019-02-26 | 2020-04-21 | 首都医科大学附属北京朝阳医院 | Purse-string forceps |
| CN211674413U (en) * | 2019-03-25 | 2020-10-16 | 杨远烽 | Multifunctional operation hemostatic forceps for general surgery department |
-
2021
- 2021-03-08 CN CN202110250503.4A patent/CN113017774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5931843A (en) * | 1997-10-31 | 1999-08-03 | Dunaway; William Claude | Small bead tipped hemostat for circumcisions and use thereof |
| CN202342130U (en) * | 2011-12-12 | 2012-07-25 | 单用芹 | Polyp forceps capable of conveniently replacing forceps heads for gynaecology |
| CN208974017U (en) * | 2018-01-25 | 2019-06-14 | 无锡市第三人民医院 | A kind of anodontia sponge forceps |
| CN210354794U (en) * | 2019-02-26 | 2020-04-21 | 首都医科大学附属北京朝阳医院 | Purse-string forceps |
| CN211674413U (en) * | 2019-03-25 | 2020-10-16 | 杨远烽 | Multifunctional operation hemostatic forceps for general surgery department |
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Application publication date: 20210625 |
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| RJ01 | Rejection of invention patent application after publication |