CN110916761B - Be used for department of general surgery to handle and use tweezers - Google Patents
Be used for department of general surgery to handle and use tweezers Download PDFInfo
- Publication number
- CN110916761B CN110916761B CN201911292403.7A CN201911292403A CN110916761B CN 110916761 B CN110916761 B CN 110916761B CN 201911292403 A CN201911292403 A CN 201911292403A CN 110916761 B CN110916761 B CN 110916761B
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- Prior art keywords
- spout
- rotating
- rotation
- connection
- landing leg
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
Abstract
The invention discloses forceps for treatment of general surgery department, which comprise forceps main bodies, wherein the forceps main bodies are arranged in through cavities which are arranged through arranging blocks, the arranging blocks are rotatably and adaptively arranged in rotating cavities which are arranged in the middle of fixing blocks, supporting components are symmetrically arranged on two sides of the fixing blocks, the supporting components are elastically connected through elastic sliding parts, and the supporting components are limited to rotate synchronously. The supporting legs can prop up the skin on two sides of the wound through the relative rotation support of the anti-skid gaskets, so that the clamping operation in the wound is convenient, the use is more convenient and accurate, and for deeper wounds, no auxiliary personnel are needed to prop up the skin of the wound, the number of actual operating personnel is saved, and the convenient and timely work is facilitated; have the fixed block to support through landing leg and anti-skidding gasket among the clamping operation, the centre gripping is more stable, and the actual operation experience of being convenient for is not very abundant nursing worker temporary operation, uses nimble convenience more.
Description
Technical Field
The invention relates to the field of medical tools for general surgery department, in particular to forceps for general surgery department treatment.
Background
General surgery is ordinary surgery, and general comprehensive hospital surgery is orthopedics, neurosurgery, cardiothoracic surgery, urology surgery and the like besides general surgery. Some hospitals divide even more general surgery into neck-breast surgery, gastrointestinal surgery, hepatobiliary-pancreatic-spleen surgery, and the like, and anorectal surgery, burn plastic surgery, vascular surgery, pediatric surgery, transplantation surgery, nutrition surgery, and the like are related to general surgery.
In the actual work of general surgery, basic wound treatment works such as debridement and suturing are widely involved, and for the acute wound treatment work, medical workers with relatively insufficient actual medical experience can complete the acute wound treatment work in general surgery, and because doctor resources with abundant medical experience are still relatively short in a medical system, the acute wound treatment work with relatively low emergency degree of patients can provide rapid learning and growth experience for the medical workers with insufficient medical experience.
In the prior art, medical workers with insufficient medical experience relatively lack in wound treatment, the cleaning stability and precision cannot be completely high, discomfort of patients on the basis of pain brought by original wounds can be caused, some wounds are deep, the wounds need to be unfolded as far as possible for treatment during cleaning, and the operation of multiple people is needed and is inconvenient.
Disclosure of Invention
The invention aims to provide forceps for general surgery treatment, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a be used for department of general surgery to handle and use tweezers, includes the tweezers main part, the tweezers main part sets up at the logical intracavity that link up the setting of arrangement piece, and arrangement piece rotates the adaptation setting and is running through the rotation intracavity that the fixed block middle part set up, and the fixed block bilateral symmetry is equipped with supporting component, through elastic sliding part elastic connection between the supporting component, and the restriction supporting component rotates in step.
Further, the tweezers main part includes that the symmetry rotates the rotation portion, relative fixed connection that set up and keep away from the clamping part and the connection of logical chamber one side at the rotation portion and fix the operation portion in the rotation portion that lead to intracavity terminal both sides, rotation portion and logical chamber rotate to the peripheral connection is provided with the torsional spring, the fixed clamping part of torsional spring restriction rotation portion side is relative parallel state, one side of keeping away from the clamping part in the rotation portion is connected to the operation portion, passes and extends to the direction of keeping away from the rotation portion behind the logical chamber, and two sets of operation portions do not connect two sets of rotation portion opposite ends of clamping part to stretch out logical chamber after two sets of operation portions are crisscross relatively in leading to the chamber.
Furthermore, the mounting block is of a spherical structure, and a rotating cavity of a spherical cavity structure penetrating through the mounting block and the fixing block is movably matched.
Furthermore, notches are symmetrically embedded in two sides of the fixing block, supporting components are rotatably connected and arranged in the notches through rotating pins, and the parts, located in the notches, of the supporting components are matched with limiting rods penetrating through the fixing block and extending into the notches to limit the rotating positions of the supporting components.
Further, the supporting component comprises a rotating shaft connected to the opening in a rotating mode through a rotating pin, supporting legs fixed to the side edge of the rotating shaft in a connected mode and anti-skidding gaskets movably connected to the supporting legs far away from one end of the rotating shaft, the supporting legs are connected to one another through elastic sliding components, and the rotating shaft and the through fixing blocks stretch into the opening to form spacing limiting rod movable adaptation.
Further, the axis of rotation has the recess that the multiunit link up along the rotating pin axial direction for the surface, and recess and gag lever post activity adaptation are passed through to the axis of rotation, one side and the landing leg fixed connection of axis of rotation, landing leg extend along the direction of clamping part, and swing joint is carried out through articulated mode to the end of landing leg and anti-skidding gasket, and one side surface that anti-skidding gasket kept away from the landing leg has the non-skid projection of rubber material.
Further, the relative inboard symmetrical embedding of landing leg is provided with the multiunit spout, and the preferred setting is two sets of, has the backing plate through spring elastic connection in the spout, and backing plate slip adaptation is in the spout, and the spout is excellent curved pore for bar and cross-section, and the cooperation is connected between the spout and is provided with elastic sliding assembly.
Further, the elastic sliding assembly comprises a connecting frame of a square frame structure and sliding blocks connected to two ends of the connecting frame in a rotating mode through joints, the connecting frame is sleeved on the periphery of the clamping portion, the sliding blocks and the sliding grooves are correspondingly arranged, in addition, the sliding blocks are matched with the sliding grooves in a sliding mode, and the sliding blocks and the base plates in the sliding grooves are movably abutted.
Furthermore, the joint is composed of a sleeve and a sliding rod which are connected through spring elasticity and are in sliding sleeve connection, one end of the joint is fixedly connected with the connecting frame, and the other end of the joint is provided with a sliding block through hinge rotation connection.
Compared with the prior art, the invention has the beneficial effects that: the anti-skid gaskets can be attached to two sides of a wound of a patient during operation, the supporting legs rotate through the rotating shafts by slightly pressing the fixing blocks, the supporting legs rotate relatively and enable the sliding blocks on two sides of the connecting frame to extrude the springs and ascend in the sliding grooves, the connecting frame ascends synchronously, the clamping parts are gradually close to the wound at the moment, the supporting legs can prop open skins on two sides of the wound through the relative rotating supports of the anti-skid gaskets, the clamping operation on the inside of the wound is facilitated, the use is more convenient and accurate, in addition, for deeper wounds, auxiliary personnel are not needed to prop open the skins of the wound, the number of actual operating personnel is saved, and the convenience and; can adjust specific operating position and angle through settling the piece and rotating in the rotation chamber, can operate the clamping part through pressing the operating part relatively and carry out the centre gripping, have the fixed block to support through landing leg and anti-skidding gasket among the clamping operation, the centre gripping is more stable, and the not very abundant nursing worker temporary operation of actual operation experience of being convenient for uses nimble convenience more.
Drawings
Fig. 1 is a schematic structural view of forceps for general surgical treatment.
Fig. 2 is a cross-sectional view taken in the direction of a-a of a forceps for general surgical treatment.
Fig. 3 is a schematic view showing the structure of a rotary shaft used in forceps for general surgical treatment.
Fig. 4 is a schematic structural view of a leg of a forceps for general surgical treatment.
FIG. 5 is a schematic view of a flexible slide assembly for use in forceps for general surgical procedures.
In the figure: 1-mounting block, 2-through cavity, 3-clamping part, 4-rotating part, 5-operating part, 6-fixing block, 7-rotating cavity, 8-rotating shaft, 9-supporting leg, 10-anti-skid gasket, 11-sliding chute, 12-spring, 13-connecting frame, 14-joint and 15-sliding block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the invention, the forceps for general surgery treatment comprise a forceps main body, the forceps main body is arranged in a through cavity 2 which is arranged through an installation block 1, the installation block 1 is rotatably and adaptively arranged in a rotating cavity 7 which is arranged through the middle of a fixed block 6, support components are symmetrically arranged on two sides of the fixed block 6, and the support components are elastically connected through an elastic sliding part and are limited to rotate synchronously.
The tweezers main body comprises a rotating part 4 symmetrically and fixedly connected with the rotating part 4 at two sides of the inner end of the through cavity 2, a clamping part 3 which is connected and fixed on the rotating part 4 and far away from one side of the through cavity 2 and an operating part 5 which is connected and fixed on the rotating part 4, wherein the rotating part 4 is preferably arranged in a shaft-shaped structure, the through cavity 2 is a square through hole with a cross section, the rotating part 4 is rotatably connected with the through cavity 2, a torsion spring is arranged on the periphery of the through cavity, the clamping part 3 fixed on the side edge of the rotating part 4 is limited by the torsion spring and is in a relatively parallel state, the clamping part 3 preferably adopts a metal sheet which is gradually narrowed from the rotating part 4 to the end, a compression spring can be connected between one ends of the two groups of clamping parts 3 which are close to the rotating part 4, the operating part 5 is connected with one side which is far away from the clamping part, the preferred metal rod material of operating portion 5, two sets of operating portion 5 connect two sets of rotating portion 4 opposite ends of clamping part 3 respectively, and two sets of operating portion 5 stretch out logical chamber 2 after passing through 2 in relative crisscross, can drive clamping part 3 through rotating portion 4 through the end of pressing operating portion 5 like this and be close to relatively, thereby produce the centre gripping effect of conventional tweezers, loosen operating portion 5 back, clamping part 3 can be at the torsion spring cooperation clamping part on rotating portion 4 between the compression spring combined action down resume relatively parallel.
6 bilateral symmetry imbeds and is provided with the opening, rotates through the rotating pin in the opening and connects and be provided with supporting component, the position that supporting component is arranged in the opening can also be through link up the gag lever post (not shown) cooperation restriction supporting component's that fixed block 6 stretched into in the opening the rotational position, and when using like this, the operation after the regulation completion is more stable, and is spacing convenient, more is favorable to lacking the medical practitioner who richens the actual operation experience and uses.
The supporting component comprises a rotating shaft 8 connected to the side edge of the rotating shaft in an opening in a rotating mode through a rotating pin, a landing leg 9 fixed to the side edge of the rotating shaft is connected with an anti-slip gasket 10 movably connected to the landing leg 9 far away from one end of the rotating shaft 8, the two groups of landing legs 9 are connected through an elastic sliding component, and the rotating shaft 8 and the through fixing block 6 stretch into the opening to form spacing in a movable matching mode.
The surface of the rotating shaft 8 is provided with a plurality of groups of grooves which are communicated along the axial direction of the rotating pin, the rotating shaft 8 is movably matched with the limiting rod through the grooves, one side of the rotating shaft 8 is fixedly connected with the supporting legs 9, after the supporting legs 9 extend along the direction of the clamping part 3, the tail ends of the supporting legs 9 are movably connected with the anti-slip gaskets 10 in a hinged mode, the surface of one side, away from the supporting legs 9, of the anti-slip gaskets 10 is provided with anti-slip bulges made of rubber, after the surface of the anti-slip gaskets 10 is contacted with the skin on two sides of a wound of a patient, the supporting legs 9 can be opened in a relatively rotating mode through slight pressing of the fixing block 6, the supporting legs 9 rotate through the rotating shaft 8 and are supported and spread the skin on two sides through the anti-slip gaskets 10, the supporting legs 9 are elastically connected and synchronously unfolded through the elastic sliding component, the clamping process is more stable, and is more accurate during the centre gripping, is favorable to the nursing worker that the operation experience is not especially abundant to use, also is favorable to work such as the completion clamping operation of single worker.
The relative inboard symmetry embedding of landing leg 9 is provided with multiunit spout 11, and the preferred setting is two sets of, has the backing plate through spring 12 elastic connection in the spout 11, and backing plate slip adaptation is in spout 11, and spout 11 is excellent curved pore for bar and cross-section, and the cooperation is connected between the spout 11 and is provided with elastic sliding assembly.
Elastic sliding assembly includes the carriage 13 of square frame structure and rotates the slider 15 of connecting at the carriage 13 both ends through joint 14, the carriage 13 cover is established at clamping part 3 periphery, and slider 15 and spout 11 correspond the setting, and the slip adaptation, and slider 15 sliding fit sets up in spout 11, and the backing plate activity in slider 15 and the spout 11 offsets.
The joint 14 is composed of a sleeve and a sliding rod which are elastically connected through a spring and are in sliding sleeve joint, one end of the joint 14 is fixedly connected with the connecting frame 13, and the other end of the joint is rotatably connected with a sliding block 15 through a hinge.
The working principle of the invention is as follows: the anti-skid gasket 10 can be attached to two sides of a wound of a patient during operation, the supporting legs 9 are enabled to rotate through the rotating shafts 8 by slightly pressing the fixing blocks 6, the supporting legs 9 rotate relatively, the sliding blocks 15 on two sides of the connecting frame 13 are enabled to extrude the springs 12 and ascend in the sliding grooves 11, the connecting frame 13 ascends synchronously, the clamping part 3 is close to the wound gradually, the supporting legs 9 can prop open skins on two sides of the wound through the relative rotation support of the anti-skid gasket 10, the clamping operation in the wound is convenient, the use is more convenient and accurate, and for a deeper wound, an assistant does not need to prop open the skin of the wound, the number of actual operators is saved, and the convenient and timely work is facilitated; can adjust specific operating position and angle through settling block 1 and rotating in rotating chamber 7, can operate clamping part 3 through pressing operation portion 5 relatively and carry out the centre gripping, have fixed block 6 to support through landing leg 9 and anti-skidding gasket 10 among the clamping-operation, the centre gripping is more stable, and the not very abundant nursing worker temporary operation of actual operation experience of being convenient for uses nimble convenience more.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a be used for department of general surgery to handle and use tweezers, includes the tweezers main part, its characterized in that, the tweezers main part sets up in logical chamber (2) that link up arrangement block (1) and set up, and arrangement block (1) rotates the adaptation and sets up in running through rotation chamber (7) that fixed block (6) middle part set up, and fixed block (6) bilateral symmetry is equipped with supporting component, through elastic sliding element elastic connection between the supporting component, and restrict supporting component rotation synchronization, the tweezers main part includes that the symmetry rotates rotation portion (4) that sets up terminal both sides in logical chamber (2), relative fixed connection is kept away from the centre gripping portion (3) of logical chamber (2) one side at rotation portion (4) and connects operation portion (5) fixed on rotation portion (4), rotation portion (4) and logical chamber (2) rotate to the peripheral connection is provided with the torsional spring, torsional spring restriction rotation portion (4) side fixed centre gripping portion (3) are the relative parallel state, the operation part (5) is connected to one side of the rotating part (4) far away from the clamping part (3), the operation part penetrates through the through cavity (2) and then extends in the direction far away from the rotating part (4), the two groups of operation parts (5) are respectively connected with the opposite ends of the two groups of rotating parts (4) relative to the clamping part (3), the two groups of operation parts (5) relatively stagger in the through cavity (2) and then extend out of the through cavity (2), the support assembly comprises a rotating shaft (8) rotatably connected in the opening through a rotating pin, supporting legs (9) fixedly connected on the side edge of the rotating shaft (8) and anti-skidding gaskets (10) movably connected at one ends of the supporting legs (9) far away from the rotating shaft (8), the two groups of supporting legs (9) are connected through an elastic sliding assembly, the rotating shaft (8) and a limiting rod penetrating through the fixing block (6) extend into the opening to form limiting, the rotating shaft (8) is provided with a plurality of, rotation axis (8) are through recess and gag lever post active adaptation, one side and landing leg (9) fixed connection of rotation axis (8), landing leg (9) extend along the direction of clamping part (3), the end and the anti-skidding gasket (10) of landing leg (9) carry out swing joint through articulated mode, the anti-skidding gasket (10) are kept away from one side surface of landing leg (9) and are had the non-slip raised of rubber material, the relative inboard symmetry embedding of landing leg (9) is provided with two sets of spout (11), there is the backing plate through spring (12) elastic connection in spout (11), backing plate slip adaptation is in spout (11), spout (11) are excellent curved pore for bar and cross-section, the cooperation is connected between spout (11) and is provided with the elastic sliding assembly, the elastic sliding assembly includes the connection frame (13) of square frame structure and rotates slider (15) of connection at connection frame (13) both ends through joint (14), the clamping part (3) periphery is established to connecting frame (13) cover, and slider (15) and spout (11) correspond the setting, and the slip adaptation, and slider (15) sliding fit sets up in spout (11), and the backing plate activity in slider (15) and spout (11) offsets, connect (14) by through spring elastic connection and be the sleeve and the slide bar that slip cup joints and constitute, connect (14) one end and connecting frame (13) and be connected fixedly, the other end is provided with slider (15) through hinge rotation connection.
2. Forceps for general surgery treatment according to claim 1, characterized in that the placement block (1) is a spherical structure, and the rotation cavity (7) of the spherical cavity structure, which is arranged in the placement block (1) and the fixed block (6) in a penetrating way, is movably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911292403.7A CN110916761B (en) | 2019-12-12 | 2019-12-12 | Be used for department of general surgery to handle and use tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911292403.7A CN110916761B (en) | 2019-12-12 | 2019-12-12 | Be used for department of general surgery to handle and use tweezers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110916761A CN110916761A (en) | 2020-03-27 |
| CN110916761B true CN110916761B (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911292403.7A Expired - Fee Related CN110916761B (en) | 2019-12-12 | 2019-12-12 | Be used for department of general surgery to handle and use tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110916761B (en) |
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| CN203677191U (en) * | 2014-01-23 | 2014-07-02 | 王剑松 | Forceps used for surgical operation |
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| US3653389A (en) * | 1970-01-19 | 1972-04-04 | Amp Inc | Disposable forceps |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110916761A (en) | 2020-03-27 |
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Granted publication date: 20210323 Termination date: 20211212 |