CN215960587U - ICL implants positioning ware - Google Patents
ICL implants positioning ware Download PDFInfo
- Publication number
- CN215960587U CN215960587U CN202121402988.6U CN202121402988U CN215960587U CN 215960587 U CN215960587 U CN 215960587U CN 202121402988 U CN202121402988 U CN 202121402988U CN 215960587 U CN215960587 U CN 215960587U
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- China
- Prior art keywords
- tube
- icl
- pipe
- communicating
- positioning
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- Expired - Fee Related
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- 239000007943 implant Substances 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000002513 implantation Methods 0.000 claims abstract description 18
- 230000004410 intraocular pressure Effects 0.000 abstract description 10
- 230000010412 perfusion Effects 0.000 abstract description 10
- 210000001508 eye Anatomy 0.000 abstract description 9
- 210000004087 cornea Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000002980 postoperative effect Effects 0.000 abstract description 5
- 230000004438 eyesight Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 210000002159 anterior chamber Anatomy 0.000 abstract description 3
- 210000001742 aqueous humor Anatomy 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004402 high myopia Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Abstract
The utility model discloses an ICL implantation position regulator, which comprises a handle, a position regulating pipe and a communicating pipe, wherein the position regulating pipe is communicated with the communicating pipe to form a filling channel; in the operation process, the perfusion liquid for stabilizing IOP is continuously perfused through the perfusion channel, the total amount of the liquid in the anterior chamber can be always maintained, the IOP fluctuates in a very small physiological range, and the perfusion liquid enters eyes to continuously supplement aqueous humor flowing out from an operation incision, so that the operation is simplified and the operation time is saved; meanwhile, the serious complication of intraocular pressure rise caused by viscoelastic residue after operation can be avoided without using viscoelastic; the use of this positioning device can also avoid the double incision operation, and all operation operations can be realized to the main incision of a equidimension, reduce the direct and indirect injury to patient's cornea, make patient's postoperative vision resume faster safer.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an ICL implantation positioner.
Background
Implantable Contact Lenses (ICL), an existing safe, high-end solution to myopia correction; ICL implantation is also known as intraocular lens implantation. An ICL intraocular lens is a soft intraocular lens that can be placed in the anterior safe zone of the lens and has postoperative vision advantages over the use of frame glasses, contact lenses and other refractive correction techniques implemented on the cornea; unlike laser and other surgeries that cut corneal tissue, ICL implantation, which does not cut the cornea, implants a lens into the eye by minimally invasive surgery without damaging the cornea, is an effective method for treating high myopia, however, the most common post-operative response is increased intraocular pressure, which is mainly caused by the injection of viscoelastic into the eye during surgery, and a trace amount of viscoelastic remains in the eye after surgery; the prior ICL implanting method without viscoelastic agent simultaneously cuts more than two incisions on human eyes, one incision is used for injecting liquid to stabilize intraocular pressure, and the other incision is used for doctors to adjust ICL intraocular lens, so that a plurality of instruments are required to be matched for use, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ICL implantation positioner, and aims to solve the problem that the conventional ICL implantation operation is complex.
In order to achieve the purpose, the utility model provides an ICL implantation positioner, which comprises a handle, a positioning pipe and a communicating pipe, wherein the end part of the positioning pipe is communicated with the end part of the communicating pipe to form a perfusion channel, a liquid inlet is formed at one end of the communicating pipe, which is far away from the positioning pipe, a liquid outlet is formed at one end of the positioning pipe, which is far away from the communicating pipe, the communicating pipe is accommodated in the handle, the liquid inlet is arranged at one end of the handle, which is far away from the positioning pipe, the positioning pipe extends out of the handle, and the positioning pipe is used for adjusting the position of the ICL implantation in an eye.
Preferably, the positioning pipe comprises a first pipe and a second pipe, the communicating pipe, the first pipe and the second pipe are sequentially communicated, and an included angle between the first pipe and the second pipe is a preset value.
Preferably, the handle comprises an upper connecting part, a handheld part and a lower connecting part which are connected in sequence, and the upper connecting part, the handheld part and the lower connecting part are coaxial.
Preferably, the included angle between the first tube and the second tube ranges from 110 ° to 150 °.
Preferably, the side wall of the second pipe back to the end of the first pipe is provided with a poking block, and the poking block is arranged on one side of the second pipe back to the included angle.
Preferably, the surface of the hand-held portion is formed with a plurality of friction grooves.
Preferably, the friction grooves extend in a direction from the upper connecting portion to the lower connecting portion.
Preferably, the cross section of the positioning pipe is rectangular.
Preferably, the communicating pipe and the positioning pipe are both metal structural members.
Preferably, go up connecting portion including the connecting block and the first connecting cylinder that connect gradually, lower connecting portion are including the second connecting cylinder and the intercommunication piece that connect gradually, the first connecting cylinder deviates from the one end of connecting block with handheld portion connects, the second connecting cylinder deviates from the one end of intercommunication piece with handheld portion connects, the connecting block is used for the centre gripping the positioning pipe, the intercommunication piece be used for with communicating pipe and external device intercommunication.
Compared with the prior art, the utility model at least has the following beneficial effects:
in the technical scheme of the utility model, in the operation process, the perfusion liquid for stabilizing the Intraocular Pressure (IOP) is continuously perfused through the perfusion channel, the total amount of the liquid in the anterior chamber can be always maintained, the IOP fluctuates in a tiny physiological range, and the perfusion liquid enters the eyes to continuously supplement the aqueous humor flowing out of the operation incision, thereby simplifying the operation and saving the operation time; meanwhile, the serious complication of intraocular pressure rise caused by viscoelastic residue after operation can be avoided without using viscoelastic; the use of this positioning device can avoid double-incision operation, and all operation operations can be realized to the main incision of a equidimension, reduce the direct and indirect injury to patient's cornea, make patient's postoperative vision resume faster safer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of an ICL implantation positioner according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a sectional view at B in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Handle (CN) | 8 | Lower connecting |
| 2 | Position adjusting pipe | 9 | Shifting |
| 3 | Communicating |
10 | Connecting |
| 4 | |
11 | First connecting |
| 5 | |
12 | Second connecting |
| 6 | Upper connecting |
13 | Communicating |
| 7 | Hand-held part |
Further description is made with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an ICL implantation positioner.
Referring to fig. 1 to 3, the utility model provides an ICL implantation positioner, which comprises a handle 1, a positioning tube 2 and a communicating tube 3, wherein the positioning tube 2 is communicated with the communicating tube 3 and is provided with a liquid injection channel for injecting liquid, one end of the communicating tube 3, which is far away from the positioning tube 2, is provided with a liquid inlet, one end of the positioning tube 2, which is far away from the communicating tube 3, is provided with a liquid outlet, the communicating tube 3 is accommodated in the handle 1, the liquid inlet is arranged at one end of the handle 1, which is far away from the positioning tube 2, the positioning tube 2 extends out of the handle 1, and the positioning tube 2 is used for adjusting the position of the ICL.
In the operation process, the perfusion liquid for stabilizing IOP is continuously perfused through the perfusion channel, the total amount of the liquid in the anterior chamber can be always maintained, the IOP fluctuates in a very small physiological range, and the perfusion liquid enters eyes to continuously supplement aqueous humor flowing out from an operation incision, so that the operation is simplified and the operation time is saved; meanwhile, the serious complication of intraocular pressure rise caused by viscoelastic residue after operation can be avoided without using viscoelastic; the use of this positioning device can also avoid the double incision operation, and all operation operations can be realized to the main incision of a equidimension, reduce the direct and indirect injury to patient's cornea, make patient's postoperative vision resume faster safer.
Preferably, positioning tube 2 includes first pipe 4 and second pipe 5, communicating pipe 3 first pipe 4 with second pipe 5 communicates in proper order, first pipe 4 with the contained angle between second pipe 5 is the default, first pipe 4 with second pipe 5 forms the contained angle in order to laminate the eyeball.
Specifically, the total length of the first tube 4 is 5mm, and the total length of the second tube 5 is 13 mm; the inner diameter of the positioning pipe 2 is 0.4mm, and the outer diameter is 0.8 mm.
Preferably, the handle 1 comprises an upper connecting part 6, a handheld part 7 and a lower connecting part 8 which are connected in sequence, wherein the upper connecting part 6, the handheld part 7 and the lower connecting part are coaxial.
Preferably, the included angle between the first tube 4 and the second tube 5 is 110 ° to 150 °, and the included angle between 110 ° and 150 ° is closer to the eyeball.
Preferably, the second pipe 5 deviates from the lateral wall of the one end of first pipe 4 is formed with dials 9, just dial 9 set up in the second pipe 5 deviates from one side of contained angle, dial 9 add establish make the doctor have better impetus when the ICL crystal is stirred in the eye, increased the result of use that the locator was implanted to the ICL.
Specifically, the dial block 9 is a protrusion with a shape of 0.3 × 0.3 mm.
Preferably, a plurality of friction grooves are formed on the surface of the handheld portion 7, and the friction coefficient of the surface of the handheld portion 7 is increased by adding the friction grooves, so that the friction force is increased.
Preferably, the friction grooves extend along the direction from the upper connecting part 6 to the lower connecting part 8, and the vertically extending friction grooves are suitable for the operation use requirement of the ICL.
Preferably, the shape of the cross section of the positioning tube 2 is rectangular, the long side of the rectangle faces the included angle, specifically, because the eyeground can transversely cut an operation incision during the operation so as to facilitate the stretching of the equipment, under the condition that the area of the cross section is not changed, the rectangular cross section can better plug the operation incision so as to reduce water leakage compared with the circular cross section.
Preferably, the communicating pipe 3 and the positioning pipe 2 are both metal structural members, and the material characteristics of the metal are suitable for the use occasion of the ICL implantation positioner.
Preferably, the upper connecting portion 6 comprises a connecting block 10 and a first connecting cylinder 11 which are connected in sequence, the lower connecting portion 8 comprises a second connecting cylinder 12 and a communicating block 13 which are connected in sequence, the first connecting cylinder 11 deviates from one end of the connecting block 10 and is connected with the handheld portion 7, the second connecting cylinder 12 deviates from one end of the communicating block 13 and is connected with the handheld portion 7, the connecting block 10 is used for clamping the positioning pipe 2, the communicating block 13 is used for communicating the communicating pipe 3 with an external device, and the external device adopts an ACM water spraying device.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a positioning ware is implanted to ICL, a serial communication port, including handle, positioning pipe and communicating pipe, positioning pipe's tip with the tip intercommunication of communicating pipe is in order to form a filling channel, communicating pipe deviates from positioning pipe's one end is formed with into the liquid mouth, positioning pipe back of the body is from the one end of communicating pipe is formed with the liquid outlet, receiving in communicating pipe in the handle, it sets up to go into the liquid mouth the handle deviates from positioning pipe's one end, positioning pipe stretches out the handle, positioning pipe is used for adjusting ICL and implants intraocular position.
2. The ICL implantation positioner of claim 1, wherein said positioning tube comprises a first tube and a second tube, said communicating tube, said first tube and said second tube being in communication in sequence, the angle between said first tube and said second tube being a predetermined value.
3. An ICL implantation positioner according to claim 1, wherein said handle comprises an upper connection portion, a hand-held portion and a lower connection portion connected in series, said upper connection portion, said hand-held portion and said lower connection portion being coaxial.
4. An ICL implant positioner of claim 2 wherein the angle between said first tube and said second tube ranges from 110 ° to 150 °.
5. The ICL positioner of claim 2 wherein said side wall of said second tube at an end opposite said first tube has a dial block formed thereon and said dial block is disposed on a side of said second tube opposite said angle.
6. An ICL implantation positioner according to claim 3, wherein said hand-held portion surface is formed with a plurality of friction grooves.
7. An ICL implantation positioner according to claim 6, wherein said friction grooves each extend in a direction from said upper connection portion to said lower connection portion.
8. An ICL positioner according to claim 1 wherein said positioning tube has a rectangular cross-sectional shape.
9. The ICL positioner of claim 1 wherein said communicating tube and said positioning tube are both metallic structural members.
10. The ICL implantation positioner of claim 3, wherein the upper connecting portion comprises a connecting block and a first connecting cylinder which are sequentially connected, the lower connecting portion comprises a second connecting cylinder and a communicating block which are sequentially connected, one end of the first connecting cylinder, which is far away from the connecting block, is connected with the handheld portion, one end of the second connecting cylinder, which is far away from the communicating block, is connected with the handheld portion, the connecting block is used for clamping the positioning tube, and the communicating block is used for communicating the communicating tube with an external device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121402988.6U CN215960587U (en) | 2021-06-23 | 2021-06-23 | ICL implants positioning ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121402988.6U CN215960587U (en) | 2021-06-23 | 2021-06-23 | ICL implants positioning ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215960587U true CN215960587U (en) | 2022-03-08 |
Family
ID=80517211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121402988.6U Expired - Fee Related CN215960587U (en) | 2021-06-23 | 2021-06-23 | ICL implants positioning ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215960587U (en) |
-
2021
- 2021-06-23 CN CN202121402988.6U patent/CN215960587U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |