CN220109951U - ICL operation main cutter - Google Patents
ICL operation main cutter Download PDFInfo
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- CN220109951U CN220109951U CN202321506893.8U CN202321506893U CN220109951U CN 220109951 U CN220109951 U CN 220109951U CN 202321506893 U CN202321506893 U CN 202321506893U CN 220109951 U CN220109951 U CN 220109951U
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- connecting rod
- handle
- icl
- block
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 6
- 210000004087 cornea Anatomy 0.000 description 5
- 208000001491 myopia Diseases 0.000 description 5
- 230000004379 myopia Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an ICL operation main cutter, which relates to the technical field of medical instruments and comprises a handle, wherein holding grooves are formed in the top end and the bottom end of the handle, a connecting rod is arranged at one end of the handle, an inclined rod is arranged at one end of the connecting rod, which is far away from the handle, a blade is fixedly connected at one end of the inclined rod, which is far away from the connecting rod, sharp corners of the top end and the bottom end of the blade are obtuse angles, the sharp corners are rounded corners, barrier blocks are fixedly connected at the top end and the bottom end of the front side and the rear side of the blade, a dismounting mechanism is arranged in the handle, and an adjusting mechanism is arranged at one end of the connecting rod, which is close to the inclined rod.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an ICL operation main cutter.
Background
Along with the rapid development of science and technology, people increasingly love mobile phones, computers and the like, myopia is easily caused by using electric appliances such as mobile phones, computers and the like for a long time at short distance, at present, partial people can select myopia operation, and when myopia operation is carried out, a small opening is needed to be cut off a cornea, and artificial crystals are implanted into the cornea.
In the prior art, the adopted surgical knife is a cataract surgical knife for myopia surgery, no special myopia surgical knife exists, the existing cataract surgical knife is easy to stab the lens due to the fact that the positions of the cornea and the lens are close, the eyes of people are damaged, and the use requirements of medical staff are difficult to meet, so that an ICL surgical main cutter is needed to solve the technical problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides an ICL operation main cutter.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ICL operation owner cutter, includes the handle, holding the groove has all been seted up to handle top and bottom, the one end of handle is equipped with the connecting rod, the one end that the handle was kept away from to the connecting rod is equipped with the diagonal bar, the one end rigid coupling that the connecting rod was kept away from to the diagonal bar has the blade, the closed angle department of blade top and bottom is the obtuse angle, and closed angle department is the fillet, the top and the bottom of both sides all rigid coupling have the separation piece around the blade, the inside of handle is equipped with dismouting mechanism, the one end that the connecting rod is close to the diagonal bar is equipped with adjustment mechanism.
Preferably, the disassembly and assembly mechanism comprises a round groove arranged at the end part of the handle, a connecting rod is connected with the round groove in a sliding mode, a sliding hole is formed in the top end and the bottom end of the round groove, two sliding holes are formed in one side, far away from the blade, of the round hole, a spring is fixedly connected to the inner side of the round hole, a pressing block is fixedly connected to the end part of the spring, and a clamping block is fixedly connected to two sides of the end part of the connecting rod in the round groove.
Preferably, the adjustment mechanism is including seting up No. two circular grooves at the connecting rod tip, sliding connection has the telescopic link in No. two circular grooves, and telescopic link and diagonal bar rigid coupling, no. two slide holes have been seted up on the top of No. two circular grooves, a set of arc wall has been seted up to one side of No. two slide holes, no. two circular groove's inboard rigid couplings have No. two springs, the telescopic link is located No. two circular groove one side rigid couplings of tip have No. two fixture blocks.
Preferably, clamping grooves are formed in two ends, close to one side of the connecting rod, of the circular cavity, and the first clamping blocks are located in the corresponding clamping grooves.
Preferably, a round block is fixedly connected to one end, close to the telescopic rod, of the second spring, and the round block is rotationally connected with the telescopic rod.
Preferably, a positioning block is fixedly connected to one side, close to the handle, of the connecting rod, and limiting rods are fixedly connected to the top end and the bottom end, close to one side of the connecting rod, of the handle.
Preferably, the top of the telescopic rod far away from one end of the handle is fixedly connected with an auxiliary block, and the top end of the auxiliary block is in a cambered surface shape.
The beneficial effects are that:
compared with the prior art, the ICL operation main cutter has the following beneficial effects:
1. according to the utility model, the sharp corners at the top end and the bottom end of the blade are obtuse angles, the sharp corners are rounded corners, and the blocking block is designed, so that the situation that the cutting depth of the scalpel is too deep and the crystal is stabbed can be avoided, the safety of the crystal is ensured, the scalpel can be reversed, the use comfort of medical staff is improved, and the use requirement of the medical staff is met.
2. According to the utility model, the first clamping block slides into the first sliding hole and is extruded by the pressing block, so that the first spring is compressed, the second clamping block is separated from the first sliding hole, the first clamping block is rotated by ninety degrees, the pressing block extrudes the first clamping block by utilizing the resilience force of the first spring, the fixing of the connecting rod is realized, the connecting rod is rotated when the connecting rod is disassembled, the first clamping block is rotated to the first sliding hole, the connecting rod is ejected by utilizing the restoring force of the first spring, the disassembly of the connecting rod is realized at the moment, and then the blade is replaced, so that the structure can be suitable for different scenes, and the practicability is high.
3. According to the utility model, the telescopic rod is rotated to drive the second clamping block to rotate into the second sliding hole, then the telescopic rod is pressed or slowly loosened, the comfortable use length of medical staff is adjusted, then the second clamping block is rotated again to clamp the second clamping block into the corresponding arc-shaped groove, and the second spring is utilized to extrude and fix the telescopic rod, so that the use comfort of the medical staff is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a diagram showing the connection relationship between the handle and the connecting rod in the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the dismounting mechanism and the adjusting mechanism of the present utility model;
fig. 4 is a schematic view of a partial cross-sectional structure of another view of the dismounting mechanism and the adjusting mechanism of the utility model.
In the figure: 1. a handle; 2. a holding groove; 3. a connecting rod; 4. a diagonal rod; 5. a blade; 6. a barrier block; 7. a disassembly and assembly mechanism; 71. a first round groove; 72. a first slide hole; 73. a circular cavity; 74. a first spring; 75. briquetting; 76. a first clamping block; 8. an adjusting mechanism; 81. a second round groove; 82. a second slide hole; 83. an arc-shaped groove; 84. a telescopic rod; 85. a second spring; 86. a second clamping block; 9. a clamping groove; 10. round blocks; 11. a positioning block; 12. a limit rod; 13. and an auxiliary block.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1 to 4, an ICL operation main cutter comprises a handle 1, holding grooves 2 are all offered on the top and bottom of the handle 1, one end of the handle 1 is provided with a connecting rod 3, one end of the connecting rod 3 away from the handle 1 is provided with an inclined rod 4, one end of the inclined rod 4 away from the connecting rod 3 is fixedly connected with a blade 5, sharp corners of the top and bottom of the blade 5 are obtuse angles, the sharp corners are rounded corners, the top and the bottom of the front and back sides of the blade 5 are fixedly connected with a separation block 6, a dismounting mechanism 7 is arranged in the handle 1, the dismounting mechanism 7 is used for replacing the blade 5, one end of the connecting rod 3 close to the inclined rod 4 is provided with an adjusting mechanism 8, and the adjusting mechanism 8 is used for adjusting the length of the operation, so that the use comfort of medical staff is improved.
During operation, medical staff holds the handle 1, and hold two grooves 2 with thumb and forefinger, be favorable to improving stability in use, then utilize blade 5 to cut patient's cornea a little mouth, because the closed angle department of blade 5 top and bottom is the obtuse angle, and closed angle department is the fillet, and the design of separation piece 6, can avoid the degree of depth of cutting to be too dark, stabbing the crystal. And medical staff can one hundred eighty degrees reverse handle 1, and handle 1 can drive blade 5 and rotate, and the effect of cutting can all be realized to the top and the bottom of blade 5, makes things convenient for medical staff to use. And then this structure is the obtuse angle through the closed angle department of blade 5 top and bottom, and closed angle department is the fillet to and the design of separation piece 6, can avoid the scalpel to scratch the degree of depth of cutting too dark, stab the crystal, guaranteed the safety of crystal, and can reverse this scalpel, be favorable to improving medical staff's use comfort, satisfy medical staff's user demand.
The disassembly and assembly mechanism 7 is including seting up the circular slot 71 in handle 1 tip, and connecting rod 3 and circular slot 71 sliding connection, circular slot 72 has all been seted up to the top and the bottom of circular slot 71, circular cavity 73 has all been seted up to one side that blade 5 was kept away from to two circular slots 72, the inboard rigid coupling in circular cavity 73 has spring 74, the tip rigid coupling of spring 74 has briquetting 75, the both sides that connecting rod 3 is located the tip in circular slot 71 all rigid coupling have fixture block 76, fixture block 9 has all been seted up at the both ends that circular cavity 73 is close to connecting rod 3 one side, and fixture block 76 all is located corresponding fixture slot 9, ninety degrees rotation fixture block 76, loosen fixture block 76, fixture block 76 can be under briquetting 75's effect, by the card in corresponding fixture slot 9, can avoid connecting rod 3 to rotate, one side rigid coupling that connecting rod 3 is close to handle 1 has locating piece 11, the top and the bottom rigid coupling that connecting rod 1 is close to 3 side have spacing pole 12, when dismantling connecting rod 3, locating piece 11 can take place to rotate along with connecting rod 3, when just locating piece 12 has been in order to realize that fixture block 76 is in order to realize locating hole 72.
During operation, the connecting rod 3 is rotated, the connecting rod 3 drives the first clamping block 76 to rotate, when the first clamping block 76 rotates to the first sliding hole 72, the first clamping block 76 is sprung into the first sliding hole 72 by the pressing block 75 under the action of the restoring force of the first spring 74, and at the moment, the connecting rod 3 and the blade 5 can be detached, and then the connecting rod and the blade 5 are replaced. The clamping block 76 on the connecting rod 3 after replacement slides into the sliding hole 72 and is then pressed forcefully, the connecting rod 3 and the clamping block 76 are pressed on the pressing block 75, the spring 74 is compressed, when the clamping block 76 is separated from the sliding hole 72, the connecting rod 3 is rotated by ninety degrees, the connecting rod 3 drives the clamping block 76 to rotate, under the action of resilience force of the spring 74, the pressing block 75 presses the clamping block 76, and at the moment, the fixing of the connecting rod 3 and the blade 5 after replacement is realized. And then this structure is through a fixture block 76 slip in a slide hole 72 to the briquetting 75 extrusion, make a spring 74 compressed, and then a fixture block 76 breaks away from a slide hole 72, ninety degrees rotations fixture block 76, utilize the resilience force of a spring 74, briquetting 75 extrudees a fixture block 76, realize fixing to connecting rod 3, during the dismantlement, rotate connecting rod 3, make a fixture block 76 rotate to a slide hole 72 department, utilize the restoring force of a spring 74, it is ejecting with connecting rod 3, realize dismantling connecting rod 3 at this moment, then change blade 5, thereby this structure can be applicable to different scenes.
The adjustment mechanism 8 is including seting up the circular slot 81 No. two at the connecting rod 3 tip, sliding connection has telescopic link 84 in the circular slot 81 No. two, and telescopic link 84 and diagonal bar 4 rigid coupling, no. two slide hole 82 has been seted up on the top of circular slot 81 No. two, a set of arc wall 83 has been seted up to one side of slide hole 82 No. two, no. two spring 85 has been seted up to the inboard rigid coupling of circular slot 81 No. two, no. two spring 85 is close to the one end rigid coupling of telescopic link 84 has the button 10, and button 10 and telescopic link 84 rotate to be connected, avoid telescopic link 84 to appear breaking away from the condition emergence of circular slot 81 No. two, telescopic link 84 is located the one side rigid coupling of the interior tip of circular slot 81 No. two, telescopic link 84 is kept away from the top rigid coupling of handle 1 one end has auxiliary block 13, and the top of auxiliary block 13 is the cambered surface form, because telescopic link 84 surface is smooth, in order to avoid adjusting the condition that the length, through pressing auxiliary block 13, drive telescopic link 84 removes, avoid appearing, result in blade 5 fish tail personnel.
During operation, the telescopic rod 84 is rotated, the telescopic rod 84 drives the second clamping block 86 to slide in the arc-shaped groove 83, when the second clamping block 86 rotates into the second sliding hole 82, the telescopic rod 84 is pressed or slowly loosened, the second clamping block 86 slides in the second sliding hole 82, the second spring 85 is always in a compressed state, when the second clamping block slides to a proper length, the telescopic rod 84 is rotated again, the telescopic rod 84 drives the second clamping block 86 to rotate into the corresponding arc-shaped groove 83, and the telescopic rod 84 is fixedly extruded by utilizing the tension of the second spring 85. And then this structure is through rotating telescopic link 84, and telescopic link 84 drives No. two fixture blocks 86 and rotates to No. two slide holes 82 in, then presses or slowly relaxes telescopic link 84, adjusts to medical staff comfortable use length, then rotates No. two fixture blocks 86 again, in clamping into the arc wall 83 that corresponds, utilizes No. two spring 85 to extrude telescopic link 84 fixedly, is favorable to improving medical staff's use comfort.
Working principle: during operation, the telescopic rod 84 is rotated, the telescopic rod 84 drives the second clamping block 86 to slide in the arc-shaped groove 83, when the second clamping block 86 rotates into the second sliding hole 82, the telescopic rod 84 is pressed or slowly loosened, the second clamping block 86 slides in the second sliding hole 82, the second spring 85 is always in a compressed state, when the second clamping block slides to a proper length, the telescopic rod 84 is rotated again, the telescopic rod 84 drives the second clamping block 86 to rotate into the corresponding arc-shaped groove 83, and the telescopic rod 84 is fixedly extruded by utilizing the tension of the second spring 85. And then this structure is through rotating telescopic link 84, telescopic link 84 drives No. two fixture blocks 86 and rotates to No. two slide holes 82 in, then press or slowly relax telescopic link 84, adjust to medical staff comfortable use length, then rotate No. two fixture blocks 86 once more, in inserting corresponding arc wall 83 with it, utilize No. two spring 85 to extrude the telescopic link 84 fixedly, be favorable to improving medical staff's use comfort, medical staff holds handle 1, and hold two holding grooves 2 with thumb and forefinger, be favorable to improving stability in use, then utilize blade 5 to cut patient's cornea a little mouth, because the sharp angle department of blade 5 top and bottom is the obtuse angle, and sharp angle department is the fillet, and the design of separation piece 6, can avoid the degree of depth of cutting to be too dark, stab the crystal. And medical staff can one hundred eighty degrees reverse handle 1, and handle 1 can drive blade 5 and rotate, and the effect of cutting can all be realized to the top and the bottom of blade 5, makes things convenient for medical staff to use. And then this structure is the obtuse angle through the closed angle department of blade 5 top and bottom, and closed angle department is the fillet to and the design of separation piece 6, can avoid the scalpel to scratch the degree of depth of cutting too dark, stab the crystal, guaranteed the safety of crystal, and can reverse this scalpel, be favorable to improving medical staff's use comfort, satisfy medical staff's user demand.
The connecting rod 3 is rotated, the connecting rod 3 drives the first clamping block 76 to rotate, when the first clamping block 76 rotates to the first sliding hole 72, the pressing block 75 can spring the first clamping block 76 into the first sliding hole 72 under the action of the restoring force of the first spring 74, and at the moment, the connecting rod 3 and the blade 5 can be detached, and then the connecting rod and the blade 5 are replaced. The clamping block 76 on the connecting rod 3 after replacement slides into the sliding hole 72 and is then pressed forcefully, the connecting rod 3 and the clamping block 76 are pressed on the pressing block 75, the spring 74 is compressed, when the clamping block 76 is separated from the sliding hole 72, the connecting rod 3 is rotated by ninety degrees, the connecting rod 3 drives the clamping block 76 to rotate, under the action of resilience force of the spring 74, the pressing block 75 presses the clamping block 76, and at the moment, the fixing of the connecting rod 3 and the blade 5 after replacement is realized. And then this structure is through a fixture block 76 slip in a slide hole 72 to the briquetting 75 extrusion, make a spring 74 compressed, and then a fixture block 76 breaks away from a slide hole 72, ninety degrees rotations fixture block 76, utilize the resilience force of a spring 74, briquetting 75 extrudees a fixture block 76, realize fixing to connecting rod 3, during the dismantlement, rotate connecting rod 3, make a fixture block 76 rotate to a slide hole 72 department, utilize the restoring force of a spring 74, it is ejecting with connecting rod 3, realize dismantling connecting rod 3 at this moment, then change blade 5, thereby this structure can be applicable to different scenes, the practicality is high.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. An ICL surgical main cutter, comprising a handle (1), characterized in that: the utility model discloses a handle, handle (1) top and bottom all have been seted up and have been held groove (2), the one end of handle (1) is equipped with connecting rod (3), the one end that handle (1) was kept away from to connecting rod (3) is equipped with down tube (4), the one end rigid coupling that connecting rod (3) was kept away from to down tube (4) has blade (5), the closed angle department of blade (5) top and bottom is the obtuse angle, and the closed angle department is the fillet, the top and the bottom of both sides all rigid coupling have separation piece (6) around blade (5), the inside of handle (1) is equipped with dismouting mechanism (7), the one end that connecting rod (3) are close to down tube (4) is equipped with adjustment mechanism (8).
2. An ICL surgical main cutter as claimed in claim 1, wherein: the disassembly and assembly mechanism (7) comprises a round groove (71) formed in the end part of the handle (1), the connecting rod (3) is in sliding connection with the round groove (71), a sliding hole (72) is formed in the top end and the bottom end of the round groove (71), round cavities (73) are formed in one sides, far away from the blades (5), of the sliding hole (72), a spring (74) is fixedly connected to the inner side of the round cavity (73), a pressing block (75) is fixedly connected to the end part of the spring (74), and a clamping block (76) is fixedly connected to the two sides, located in the inner end part of the round groove (71), of the connecting rod (3).
3. An ICL surgical main cutter as claimed in claim 1, wherein: the utility model discloses a connecting rod, including connecting rod (3), adjustment mechanism (8) are including seting up circular slot (81) No. two at connecting rod (3) tip, sliding connection has telescopic link (84) in circular slot (81) No. two, and telescopic link (84) and dead lever (4) rigid coupling, no. two slide hole (82) have been seted up on the top of circular slot (81) No. two, a set of arc wall (83) have been seted up to one side of slide hole (82) No. two, the inboard rigid coupling of circular slot (81) No. two has spring (85) No. two, one side rigid coupling that telescopic link (84) is located circular slot (81) No. two tip has fixture block (86) No. two.
4. An ICL surgical main cutter as claimed in claim 2, wherein: clamping grooves (9) are formed in two ends, close to one side of the connecting rod (3), of the circular cavity (73), and first clamping blocks (76) are located in the corresponding clamping grooves (9).
5. An ICL surgical main cutter as claimed in claim 3, wherein: one end of the second spring (85) close to the telescopic rod (84) is fixedly connected with a round block (10), and the round block (10) is rotationally connected with the telescopic rod (84).
6. An ICL surgical main cutter as claimed in claim 1, wherein: one side of the connecting rod (3) close to the handle (1) is fixedly connected with a positioning block (11), and both the top end and the bottom end of one side of the handle (1) close to the connecting rod (3) are fixedly connected with a limiting rod (12).
7. An ICL surgical main cutter as claimed in claim 3, wherein: the top of the telescopic rod (84) far away from one end of the handle (1) is fixedly connected with an auxiliary block (13), and the top end of the auxiliary block (13) is in a cambered surface shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506893.8U CN220109951U (en) | 2023-06-13 | 2023-06-13 | ICL operation main cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506893.8U CN220109951U (en) | 2023-06-13 | 2023-06-13 | ICL operation main cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220109951U true CN220109951U (en) | 2023-12-01 |
Family
ID=88913536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321506893.8U Active CN220109951U (en) | 2023-06-13 | 2023-06-13 | ICL operation main cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220109951U (en) |
-
2023
- 2023-06-13 CN CN202321506893.8U patent/CN220109951U/en active Active
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