CN220001866U - Novel stone forceps - Google Patents
Novel stone forceps Download PDFInfo
- Publication number
- CN220001866U CN220001866U CN202321502928.0U CN202321502928U CN220001866U CN 220001866 U CN220001866 U CN 220001866U CN 202321502928 U CN202321502928 U CN 202321502928U CN 220001866 U CN220001866 U CN 220001866U
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- China
- Prior art keywords
- bottom end
- fixed
- stone
- stone forceps
- sliding
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- 239000004575 stone Substances 0.000 title claims abstract description 68
- 238000002504 lithotomy Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel stone forceps, which relates to the technical field of medical appliances and comprises a stone forceps main frame, wherein a rotating pin is movably connected to the middle of the stone forceps main frame, the bottom end of the stone forceps main frame is rotatably connected with a rotating frame, the bottom end of the rotating frame is provided with a clamping mechanism, and the side surface of the bottom end of the stone forceps main frame is provided with an adjusting mechanism. According to the utility model, through the mutual matching among the hemispherical lantern rings, the threaded connecting rods, the pressing pads, the attaching pads and the clamping grooves, the threaded connecting rods are screwed into the rotating frame, so that the hemispherical lantern rings can be fixed, the pressing pads are extruded, the connecting parts can be sealed and protected, broken stones are wrapped through the hemispherical lantern rings when clamped, the broken stones can be clamped through the clamping grooves, the broken stones can be prevented from falling, gaps are not easy to appear between the two hemispherical lantern rings through the attaching pads, the use of the stone forceps is more convenient, and the treatment of patients is facilitated.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a novel stone forceps.
Background
At present, when stone extraction surgery is performed in surgery, in order to better take out different broken stones smoothly, the broken stone needs to be firstly crushed, then two tools of an endoscope and a stone extraction clamp are respectively operated, and the broken stone is taken out, so that the surgery can be completed well.
The following problems exist in the prior art:
when the existing stone forceps are used, the middle of the forceps is empty, some small stones fall off in the middle or cannot be taken cleanly when the stones are taken, so that treatment on a patient is affected, meanwhile, the angle of the existing stone forceps is fixed, and the stone forceps with different angles are also required to be prepared when the stone forceps are used, so that the use is convenient, and the use effect of the stone forceps is affected.
Disclosure of Invention
The utility model provides a novel stone forceps for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a novel stone tongs, includes the stone tongs body frame of getting, the middle part swing joint of stone tongs body frame has the rotation round pin, the bottom of stone tongs body frame of getting rotates and is connected with the rotating turret, the bottom of rotating turret is provided with the clamp and gets the mechanism, the bottom side of stone tongs body frame of getting is provided with adjustment mechanism.
The clamping mechanism comprises a hemispherical lantern ring, a threaded connecting rod is fixedly connected to the top end of the hemispherical lantern ring, the side face of the threaded connecting rod is in threaded connection with the bottom end of the rotating frame, a pressing pad is arranged at the top of the hemispherical lantern ring and fixedly connected to the bottom end of the rotating frame, a laminating pad is fixedly connected to the side face of the pressing pad, and a clamping groove is formed in the inner side of the pressing pad.
The technical scheme of the utility model is further improved as follows: the adjusting mechanism comprises a knob, the knob is movably connected to the side face of the bottom end of the main frame of the stone forceps, a threaded rod is fixedly connected to the left side of the knob, and the threaded rod is movably connected to the inside of the main frame of the stone forceps.
By adopting the technical scheme, the knob and the threaded rod in the scheme are matched with each other, so that the adjustment of the rotating frame can be controlled.
The technical scheme of the utility model is further improved as follows: the side threaded connection of threaded rod has the screw thread slide, the side fixedly connected with sliding block of screw thread slide, the side sliding connection of sliding block has the sliding plate.
By adopting the technical scheme, the threaded sliding plate, the sliding block and the sliding plate in the scheme are matched with each other, so that the movement of the fixed clamping plate can be controlled.
The technical scheme of the utility model is further improved as follows: the sliding plate is characterized in that a sliding groove is formed in the side face of the sliding plate, the sliding block is slidably connected to the inside of the sliding groove, a fixed clamping plate is fixedly connected to the bottom of the sliding plate, and the bottom end of the fixed clamping plate extends to the inside of the rotating frame.
By adopting the technical scheme, the fixed clamping plates and the sliding grooves in the scheme are matched with each other, so that the position of the rotating frame can be fixed.
The technical scheme of the utility model is further improved as follows: the fixed cardboard is including fixed push pedal, fixed push pedal fixed connection is in the bottom of sliding plate, fixed briquetting is connected with to the bottom both sides sliding connection of fixed push pedal, the top fixedly connected with stripper plate of fixed briquetting.
By adopting the technical scheme, the fixed push plate, the fixed pressing block and the extrusion plate in the scheme are matched with each other, so that the fixed effect is better.
The technical scheme of the utility model is further improved as follows: the middle part sliding connection of stripper plate has the guide arm, guide arm fixed connection is in the inside bottom of fixed push pedal, the side of guide arm is provided with the tight spring in top.
By adopting the technical scheme, the guide rod and the jacking spring in the scheme are matched with each other, so that the fixed pressing block is conveniently reset.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a novel stone forceps, which is characterized in that a hemispherical sleeve ring, a threaded connecting rod, a pressing pad, a fitting pad and a clamping groove are mutually matched, the threaded connecting rod is screwed into the rotating frame, so that the hemispherical sleeve ring can be fixed, the pressing pad is extruded, the joint can be sealed and protected, broken stone can be wrapped by the hemispherical sleeve ring when the stone forceps are clamped, the broken stone can be clamped by the clamping groove, the broken stone can be prevented from falling, gaps are not easy to appear between the two hemispherical sleeve rings by the fitting pad, the stone forceps can be used more conveniently, and the treatment of patients is facilitated.
2. The utility model provides a novel stone forceps, which is characterized in that the angle of the stone forceps can be adjusted through the rotation of a rotating frame by mutually matching a knob, a threaded rod, a threaded sliding plate, a sliding block, a sliding plate, a sliding groove and a fixed clamping plate, the threaded rod can be driven to rotate by rotating the knob, the threaded sliding plate can be driven to move, the sliding plate can be driven to move through the sliding of the sliding block in the sliding groove, the fixed clamping plate can be clamped into the rotating frame, the angle of the rotating frame can be fixed, the use of the stone forceps is facilitated, and the practicability of the stone forceps is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a clamping mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of an adjustment mechanism according to the present utility model;
fig. 4 is a schematic cross-sectional view of the fixing clip of the present utility model.
In the figure: 1. a main frame of the stone forceps; 2. a rotation pin; 3. a rotating frame; 4. a clamping mechanism; 41. a hemispherical collar; 42. a threaded connecting rod; 43. a press-fit pad; 44. a bonding pad; 45. a clamping groove; 5. an adjusting mechanism; 51. a knob; 52. a threaded rod; 53. a threaded slide plate; 54. a sliding block; 55. a sliding plate; 56. a sliding groove; 57. a fixed clamping plate; 571. fixing the push plate; 572. fixing the pressing block; 573. an extrusion plate; 574. a guide rod; 575. the spring is tightly propped.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a novel stone extractor, which comprises a stone extractor main frame 1, wherein a rotating pin 2 is movably connected to the middle part of the stone extractor main frame 1, the bottom end of the stone extractor main frame 1 is rotatably connected with a rotating frame 3, the bottom end of the rotating frame 3 is provided with a clamping mechanism 4, the side surface of the bottom end of the stone extractor main frame 1 is provided with an adjusting mechanism 5, the clamping mechanism 4 comprises a hemispherical lantern ring 41, the top end of the hemispherical lantern ring 41 is fixedly connected with a threaded connecting rod 42, the side surface of the threaded connecting rod 42 is in threaded connection with the bottom end of the rotating frame 3, the top of the hemispherical lantern ring 41 is provided with a pressing pad 43, the pressing pad 43 is fixedly connected to the bottom end of the rotating frame 3, the side surface of the pressing pad 43 is fixedly connected with a bonding pad 44, and the inner side of the pressing pad 43 is provided with a clamping groove 45.
In this embodiment, through the inside with screw thread connecting rod 42 screw in rotating turret 3, thereby can fix hemisphere shroud ring 41, and extrude through pressing from both sides pad 43, thereby can seal the protection to the junction, wrap up the rubble through hemisphere shroud ring 41 when pressing from both sides getting, rethread draw-in groove 45 can carry out the chucking to the rubble, can avoid dropping of rubble, and guarantee difficult emergence clearance between two hemisphere shroud rings 41 through laminating pad 44, make the use of getting the stone tongs more convenient, made things convenient for the treatment to patient.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the adjustment mechanism 5 comprises a knob 51, the knob 51 is movably connected to the side surface of the bottom end of the main frame 1 of the stone forceps, a threaded rod 52 is fixedly connected to the left side of the knob 51, the threaded rod 52 is movably connected to the inside of the main frame 1 of the stone forceps, a threaded slide plate 53 is connected to the side surface of the threaded rod 52 in a threaded manner, a sliding block 54 is fixedly connected to the side surface of the threaded slide plate 53, a sliding plate 55 is slidingly connected to the side surface of the sliding block 54, a sliding groove 56 is formed in the side surface of the sliding plate 55, the sliding block 54 is slidingly connected to the inside of the sliding groove 56, a fixed clamping plate 57 is fixedly connected to the bottom of the sliding plate 55, and the bottom end of the fixed clamping plate 57 extends to the inside of the rotating frame 3.
In this embodiment, when the angle that need many stone tongs is adjusted, through rotating frame 3 to can carry out the angle modulation, and through rotating knob 51, thereby can drive threaded rod 52 and rotate, and can drive screw slide 53 and remove, thereby can drive the slip board 55 through the slip of sliding block 54 in sliding tray 56 and remove, thereby make fixed cardboard 57 can block into the inside of rotating frame 3, thereby can fix the angle after rotating frame 3, the use of stone tongs has been made things convenient for, the practicality of stone tongs is got in the improvement.
Example 3
As shown in fig. 1-4, on the basis of embodiment 2, the present utility model provides a technical solution: preferably, the fixed clamping plate 57 comprises a fixed push plate 571, the fixed push plate 571 is fixedly connected to the bottom end of the sliding plate 55, fixed pressing blocks 572 are slidably connected to two sides of the bottom end of the fixed push plate 571, a pressing plate 573 is fixedly connected to the top of each fixed pressing block 572, a guide rod 574 is slidably connected to the middle of each pressing plate 573, the guide rod 574 is fixedly connected to the bottom end of the inside of the fixed push plate 571, and a tightening spring 575 is arranged on the side face of each guide rod 574.
In this embodiment, when fixing rotating frame 3 through fixed cardboard 57, can drive fixed push pedal 571 along with the removal of sliding plate 55 and remove, can make fixed briquetting 572 receive the extrusion to can remove to both sides, make the fixed effect to rotating frame 3 better, when taking out, push up movable extrusion board 573 through jack-up spring 575 and slide on guide arm 574, made things convenient for resetting fixed briquetting 572, make the use of fixed cardboard 57 more convenient.
The working principle of the novel stone forceps is specifically described below.
As shown in fig. 1-4, when the stone forceps are used, the angle adjustment can be performed through the rotating frame 3, and the threaded rod 52 can be driven to rotate through the knob 51, so that the threaded sliding plate 53 can drive the sliding block 54 to slide in the sliding groove 56, and the sliding plate 55 can move to drive the fixing clamping plate 57 to be clamped into the rotating frame 3, so that the angle of the rotating frame 3 after rotation can be fixed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a novel stone forceps, includes stone forceps body frame (1), the middle part swing joint of stone forceps body frame (1) has swivel pin (2), its characterized in that: the stone forceps is characterized in that the bottom end of the main stone forceps frame (1) is rotatably connected with a rotating frame (3), a clamping mechanism (4) is arranged at the bottom end of the rotating frame (3), and an adjusting mechanism (5) is arranged on the side surface of the bottom end of the main stone forceps frame (1);
the clamping mechanism (4) comprises a hemispherical lantern ring (41), a threaded connecting rod (42) is fixedly connected to the top end of the hemispherical lantern ring (41), the side face of the threaded connecting rod (42) is in threaded connection with the bottom end of the rotating frame (3), a pressing pad (43) is arranged at the top of the hemispherical lantern ring (41), the pressing pad (43) is fixedly connected to the bottom end of the rotating frame (3), a bonding pad (44) is fixedly connected to the side face of the pressing pad (43), and a clamping groove (45) is formed in the inner side of the pressing pad (43).
2. The novel stone forceps according to claim 1, wherein: the adjusting mechanism (5) comprises a knob (51), the knob (51) is movably connected to the side face of the bottom end of the main frame (1) of the stone forceps, a threaded rod (52) is fixedly connected to the left side of the knob (51), and the threaded rod (52) is movably connected to the inside of the main frame (1) of the stone forceps.
3. A new lithotomy forceps as in claim 2, wherein: the side threaded connection of threaded rod (52) has screw slide (53), the side fixedly connected with sliding block (54) of screw slide (53), the side sliding connection of sliding block (54) has sliding plate (55).
4. A novel stone forceps according to claim 3, wherein: the side of sliding plate (55) has seted up sliding tray (56), sliding block (54) sliding connection is in the inside of sliding tray (56), the bottom fixedly connected with fixed cardboard (57) of sliding plate (55), the bottom of fixed cardboard (57) extends to the inside of rotating frame (3).
5. The novel stone forceps according to claim 4, wherein: the fixed clamping plate (57) comprises a fixed push plate (571), the fixed push plate (571) is fixedly connected with the bottom end of the sliding plate (55), fixed pressing blocks (572) are slidably connected to two sides of the bottom end of the fixed push plate (571), and extruding plates (573) are fixedly connected to the top of the fixed pressing blocks (572).
6. The novel stone forceps of claim 5, wherein: the middle part sliding connection of stripper plate (573) has guide arm (574), guide arm (574) fixed connection is in the inside bottom of fixed push pedal (571), the side of guide arm (574) is provided with top tight spring (575).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502928.0U CN220001866U (en) | 2023-06-13 | 2023-06-13 | Novel stone forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502928.0U CN220001866U (en) | 2023-06-13 | 2023-06-13 | Novel stone forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001866U true CN220001866U (en) | 2023-11-14 |
Family
ID=88681017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502928.0U Active CN220001866U (en) | 2023-06-13 | 2023-06-13 | Novel stone forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001866U (en) |
-
2023
- 2023-06-13 CN CN202321502928.0U patent/CN220001866U/en active Active
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