CN217448132U - Artificial crystal position-adjusting water-injecting multipurpose device - Google Patents
Artificial crystal position-adjusting water-injecting multipurpose device Download PDFInfo
- Publication number
- CN217448132U CN217448132U CN202220594592.4U CN202220594592U CN217448132U CN 217448132 U CN217448132 U CN 217448132U CN 202220594592 U CN202220594592 U CN 202220594592U CN 217448132 U CN217448132 U CN 217448132U
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- Prior art keywords
- pipeline
- rod body
- water
- liquid
- rod
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- 239000013078 crystal Substances 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 5
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 abstract description 17
- 229920002674 hyaluronan Polymers 0.000 abstract description 17
- 229960003160 hyaluronic acid Drugs 0.000 abstract description 17
- 210000003128 head Anatomy 0.000 abstract description 16
- 210000001508 eye Anatomy 0.000 abstract description 13
- 238000002513 implantation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 4
- 210000004087 cornea Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002406 microsurgery Methods 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
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Abstract
The utility model belongs to the technical field of the intraocular lens implantation, concretely relates to intraocular lens positioning water injection multipurpose device. The handle part is internally provided with a driving mechanism, a water storage device and a liquid collector; the position adjusting rod comprises a first rod body and a second rod body; one end of the first rod body is fixedly connected with the handle part, and the other end of the first rod body is connected with the second rod body; one end of the second rod body, which is far away from the first rod body, is provided with a forceps head part, and the forceps head part is provided with a liquid suction port; the side surface of the second rod body is oppositely provided with a water outlet; a first pipeline and a second pipeline are arranged inside the positioning rod, one end of the first pipeline is connected with the liquid collector, and the other end of the first pipeline is connected with the liquid suction port; one end of the second pipeline is connected with the water storage device, and the other end of the second pipeline is connected with the water outlet which is oppositely arranged. After the improvement, a plurality of steps can be completed only by once entering of the positioning rod, so that hyaluronic acid can be extracted, water can be injected into eyes, the operation time is saved, and the operation risk is reduced.
Description
Technical Field
The utility model belongs to the technical field of the intraocular lens implantation, concretely relates to intraocular lens positioning water injection multipurpose device.
Background
"implantable contact lenses" (abbreviated in foreign language: ICL, full name in foreign language: implantable collemers lens), which is a current safe, high-end solution for myopia correction. Unlike laser and other operations that cut corneal tissue, it does not cut the cornea, and implants the lens into the eye by minimally invasive surgery without damaging the cornea. The vision after correction is clearer, which is a new trend of the myopia correction technology. The procedure of ICL crystal implantation is not complicated and safety is very important and must be performed by physicians who have great skill in microsurgery, surgical equipment, and extensive surgical experience. The operation mainly comprises three steps:
1. first, a small incision is made in the eye between white and black.
2. Then, a gel was injected into the eye to protect the intraocular tissue, and the ICL was injected into the eye.
3. Subsequently, the ICL was carefully adjusted behind the iris and the gel was flushed from the eye.
SUMMERY OF THE UTILITY MODEL
The utility model aims at designing a multi-purpose device of intraocular lens positioning water injection, only need the positioning rod to get into once and just can accomplish a plurality of steps, both can take hyaluronic acid out, also can be with water injection in the eye, the second body of rod of this positioning rod has three osculum, and the tip is for taking hyaluronic acid's imbibition mouth out, and the side that is close to the second body of rod is equipped with 2 delivery ports relatively, saves operation time, reduces the risk.
The above technical purpose of the present invention can be achieved by the following technical solutions: an artificial crystal position-adjusting water-injecting multipurpose device comprises a handle part and a position-adjusting rod, wherein a driving mechanism, a water storage device and a liquid collector are arranged inside the handle part; the position adjusting rod comprises a first rod body and a second rod body; one end of the first rod body is fixedly connected with the handle part, and the other end of the first rod body is connected with the second rod body; one end of the second rod body, which is far away from the first rod body, is provided with a forceps head part, and the forceps head part is provided with a liquid suction port; a water outlet is oppositely formed in the side surface of the second rod body; a first pipeline and a second pipeline are arranged inside the positioning rod, one end of the first pipeline is connected with the liquid collector, and the other end of the first pipeline is connected with the liquid suction port; one end of the second pipeline is connected with the water storage device, and the other end of the second pipeline is connected with the water outlet which is oppositely arranged.
Through adopting above-mentioned technical scheme, including being used for the hand to carry out the handle portion that grips and the positioning rod that carries out the positioning. The handle portion is internally provided with a driving mechanism, a water storage device and a liquid collector, the water storage device is used for storing water and injecting water in the operation process, and the liquid collector is used for storing the absorbed hyaluronic acid. The water injection and absorption functions of the water storage device are realized through the driving device, and the liquid collector is used for sucking and discharging the hyaluronic acid. The positioning rod comprises a first rod body and a second rod body, and a first pipeline and a second pipeline are arranged inside the positioning rod. The liquid collector is connected with the liquid suction port of the forceps head through a first pipeline, and is used for sucking and temporarily storing hyaluronic acid in the liquid collector. The water receiver is connected with a water outlet which is arranged oppositely on the surface of the second rod body through a second pipeline, and water is injected in the operation process.
The utility model discloses further set up to: the surface of the handle part is provided with a key area for controlling the driving mechanism, and the key area comprises a water injection key, a water absorption key, a liquid outlet key and a liquid absorption key.
By adopting the technical scheme, the surface of the handle part is provided with the key area for controlling the driving mechanism, and the key area comprises the water injection key, the water absorption key, the liquid outlet key and the liquid absorption key.
The utility model discloses further set up to: the inside of handle portion is equipped with the cardboard, first pipeline, second pipeline pass the cardboard and are connected with liquid trap, water receiver respectively.
Through adopting above-mentioned technical scheme, the cardboard plays fixed spacing effect to first pipeline, second pipeline with the inside fixed connection of handle portion.
The utility model discloses further set up to: the surface of the handle part is provided with anti-slip lines.
Through adopting above-mentioned technical scheme, the surface of handle portion establishes anti-skidding line, prevents unexpected landing at the in-process of operation.
The utility model discloses further set up to: the forceps head portion is hemispherical, and a plurality of particles are arranged on the surface of the forceps head portion.
Through adopting above-mentioned technical scheme, the head is the hemisphere, and the surface of tweezers head is equipped with a plurality of granules, increases the friction and is convenient for carry out the positioning to the intraocular lens.
To sum up, the utility model discloses following beneficial effect has: this artificial crystal position-adjusting water injection multipurpose plant establishes actuating mechanism, water receiver, liquid trap through the inside at handle portion, establishes first pipeline and second pipeline in the inside of positioning rod, realizes only needing the positioning rod to get into and just can accomplish a plurality of steps once, both can take out hyaluronic acid, also can pour into water into the eye, saves the operation time, reduces the risk of operation.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the positioning rod according to the embodiment of the present invention;
in the figure: 1. a handle portion; 2. a first rod body; 3. a second rod body; 4. anti-skid lines; 5. a key area; 6. a drive mechanism; 7. a water reservoir; 8. a liquid collector; 9. clamping a plate; 10. a first conduit; 11. a second conduit; 12. the head of the forceps; 13. a liquid suction port; 14. a water outlet; 51. a water injection key; 52. a water-absorbing bond; 53. a liquid outlet key; 54. and a liquid-absorbing bond.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Example (b): an intraocular lens positioning and water injection multipurpose device is shown in figures 1, 2 and 3, and comprises a handle part 1 and a positioning rod, wherein a driving mechanism 6, a water storage device 7 and a liquid collector 8 are arranged inside the handle part 1; the position adjusting rod comprises a first rod body 2 and a second rod body 3; one end of the first rod body 2 is fixedly connected with the handle part 1, and the other end of the first rod body 2 is connected with the second rod body 3; one end of the second rod body 3, which is far away from the first rod body 2, is provided with a forceps head part 12, and the forceps head part 12 is provided with a liquid suction port 13; a water outlet 14 is oppositely arranged on the side surface of the second rod body 3; a first pipeline 10 and a second pipeline 11 are arranged inside the positioning rod, one end of the first pipeline 10 is connected with the liquid collector 8, and the other end of the first pipeline 10 is connected with the liquid suction port 13; one end of the second pipe 11 is connected with the water reservoir 7, and the other end of the second pipe 11 is connected with the water outlet 14 which is oppositely arranged. The surface of the handle part 1 is provided with a key area 5 for controlling the driving mechanism 6, and the key area 5 comprises a water injection key 51, a water absorption key 52, a liquid outlet key 53 and a liquid absorption key 54. A clamping plate 9 is arranged inside the handle part 1, and a first pipeline 10 and a second pipeline 11 penetrate through the clamping plate 9 and are respectively connected with the liquid collector 8 and the water storage device 7. The surface of the handle part 1 is provided with anti-skid lines 4. The tweezer head 12 is hemispherical, and a plurality of particles with the particle size of 0.0048 mm-0.0058 mm are arranged on the surface of the tweezer head 12.
Through this embodiment, drive mechanism 6, water receiver 7, liquid trap 8 are established to handle portion 1 inside, and water receiver 7 is used for the water storage, carries out the water injection at the operation in-process, and liquid trap 8 is used for depositing the hyaluronic acid of absorption. The water injection and absorption function of the water storage device 7 is realized through the driving device, and the absorption and the discharge of the liquid collector 8 to the hyaluronic acid are realized. The interior of the positioning rod is provided with a first pipeline 10 and a second pipeline 11. The liquid collector 8 is connected with a liquid suction port 13 of the forceps head 12 through a first pipeline 10, and is used for sucking and temporarily storing hyaluronic acid in the liquid collector 8. The water storage device 7 is connected with a water outlet 14 which is arranged on the surface of the second rod body 3 oppositely through a second pipeline 11, and water is injected in the operation process. The surface of the handle part 1 is provided with a key area 5 for controlling the driving mechanism 6, and the key area 5 comprises a water injection key 51, a water absorption key 52, a liquid outlet key 53 and a liquid absorption key 54. Pressing the lower water injection key 51 to discharge water from the water outlet 14 realizes water injection in the operation process, and pressing the liquid suction key 54 to suck hyaluronic acid in the liquid collector 8 temporarily in the operation process. Pressing the water absorption key 52 to store water in the water storage device 7, and pressing the liquid outlet key 53 to discharge hyaluronic acid in the temporary storage and liquid collector 8. The clamping plate 9 is fixedly connected with the inside of the handle part 1 and plays a role in fixing and limiting the first pipeline 10 and the second pipeline 11. The surface of the handle part 1 is provided with anti-slip lines 4 to prevent the handle part from accidentally sliding off in the operation process. The head part is hemispherical, and a plurality of particles are arranged on the surface of the forceps head part 12, so that friction is increased, and the artificial lens can be conveniently adjusted.
The working principle is as follows: when in use, the handle part 1 is held by hand, and the artificial crystal is adjusted through the forceps head part 12 at the end part of the second rod body 3 of the adjusting rod. The driving mechanism 6 is controlled by the key area 5, so that the device finishes the suction of hyaluronic acid and temporarily stores the sucked hyaluronic acid in the liquid collector 8, and water is injected to the eyes during the operation through the water outlet 14.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an artificial crystal position adjustment water injection multipurpose device, includes handle portion (1) and position adjusting rod, characterized by: a driving mechanism (6), a water storage device (7) and a liquid collector (8) are arranged in the handle part (1); the position adjusting rod comprises a first rod body (2) and a second rod body (3); one end of the first rod body (2) is fixedly connected with the handle part (1), and the other end of the first rod body (2) is connected with the second rod body (3); one end of the second rod body (3) far away from the first rod body (2) is provided with a forceps head part (12), and the forceps head part (12) is provided with a liquid suction port (13); a water outlet (14) is oppositely arranged on the side surface of the second rod body (3); a first pipeline (10) and a second pipeline (11) are arranged inside the positioning rod, one end of the first pipeline (10) is connected with the liquid collector (8), and the other end of the first pipeline (10) is connected with the liquid suction port (13); one end of the second pipeline (11) is connected with the water storage device (7), and the other end of the second pipeline (11) is connected with the water outlet (14) which is oppositely arranged.
2. The multi-purpose device for intraocular lens positioning and water injection as claimed in claim 1, wherein: the surface of the handle part (1) is provided with a key area (5) for controlling the driving mechanism (6), and the key area (5) comprises a water injection key (51), a water absorption key (52), a liquid outlet key (53) and a liquid absorption key (54).
3. The multi-purpose device for intraocular lens positioning and water injection as claimed in claim 1, wherein: the inside of handle portion (1) is equipped with cardboard (9), first pipeline (10), second pipeline (11) pass cardboard (9) and are connected with liquid trap (8), water receiver (7) respectively.
4. The multi-purpose device for intraocular lens positioning and water injection as claimed in claim 1, wherein: the surface of the handle part (1) is provided with anti-skid grains (4).
5. The multi-purpose device for intraocular lens positioning and water injection as claimed in claim 1, wherein: the forceps head portion (12) is hemispherical, and a plurality of particles are arranged on the surface of the forceps head portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220594592.4U CN217448132U (en) | 2022-03-17 | 2022-03-17 | Artificial crystal position-adjusting water-injecting multipurpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220594592.4U CN217448132U (en) | 2022-03-17 | 2022-03-17 | Artificial crystal position-adjusting water-injecting multipurpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217448132U true CN217448132U (en) | 2022-09-20 |
Family
ID=83265990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220594592.4U Expired - Fee Related CN217448132U (en) | 2022-03-17 | 2022-03-17 | Artificial crystal position-adjusting water-injecting multipurpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217448132U (en) |
-
2022
- 2022-03-17 CN CN202220594592.4U patent/CN217448132U/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: 20220920 |