CN213310857U - Ophthalmological foreign matter extraction cleaner - Google Patents
Ophthalmological foreign matter extraction cleaner Download PDFInfo
- Publication number
- CN213310857U CN213310857U CN202021285770.2U CN202021285770U CN213310857U CN 213310857 U CN213310857 U CN 213310857U CN 202021285770 U CN202021285770 U CN 202021285770U CN 213310857 U CN213310857 U CN 213310857U
- Authority
- CN
- China
- Prior art keywords
- grab handle
- liquid
- foreign matter
- extraction cleaner
- matter extraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910001566 austenite Inorganic materials 0.000 claims description 3
- 229910000734 martensite Inorganic materials 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000012781 shape memory material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 2
- 239000003302 ferromagnetic material Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 9
- 210000001508 eye Anatomy 0.000 description 8
- 230000005291 magnetic effect Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 6
- 239000011550 stock solution Substances 0.000 description 5
- 210000005252 bulbus oculi Anatomy 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000020564 Eye injury Diseases 0.000 description 1
- 208000032984 Intraoperative Complications Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, in particular to an ophthalmological foreign matter extraction cleaner, which comprises a fixedly connected grab handle and a flat extraction rod, wherein the extraction rod comprises a bent and shaped core rod fixedly connected with the grab handle, the free end of the core rod is integrally formed with an extraction section, the extraction section is coated with a strong magnet, the grab handle is hollow, the other end of the grab handle is provided with a nozzle, the interior of the grab handle is provided with a liquid storage cavity through an integrally formed clapboard, a liquid inlet pipe is arranged in the liquid storage cavity, the other end of the liquid inlet pipe is fixedly connected with a micropump, the water outlet end of the micropump is connected with a liquid outlet pipe, the other end of the liquid outlet pipe is connected with the inner end of a nozzle spout, the grab handle is provided with a liquid injection port, a rubber plug is tightly plugged in the liquid injection port, the outer end surface of the rubber plug is fixed with a rubber belt, and the other, simple structure is small and exquisite, conveniently carries, and the function is various.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to ophthalmology foreign matter draws purger.
Background
Clinically, the injury of foreign bodies in eyeballs is a common eye injury which seriously harms vision, and the controllable, safe and effective removal of the foreign bodies in the eyes by surgical injury is the key for treating the injury of the foreign bodies in the eyeballs.
At present, most of the common intraocular magnetic suction devices are rod-shaped, the size is large, the shape is a fixed structure, a large operation wound is caused by taking out magnetic foreign matters in the eyes, and the foreign matters are positioned at the position where the magnetic foreign matters are difficult to take out in the eyes, for example, when the foreign matters are positioned at the middle peripheral part, the instruments are difficult to operate and take out. Therefore, the instruments are not suitable for being used in the minimally invasive vitrectomy which is widely performed at present, and the defects can increase the operation difficulty and are not beneficial to the recovery of patients; meanwhile, after the foreign bodies are taken out, the eyes need to be washed to remove the fine foreign bodies, and the existing magnetic sucker does not have a cleaning function and is limited in use.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Aiming at the defects in the prior art, the utility model provides an ophthalmologic foreign body extraction cleaner, which can effectively solve the problems that the magnetic sucker in the prior art is not suitable for the minimally invasive vitrectomy which is widely developed at present, and the defects can increase the operation difficulty and are not beneficial to the recovery of patients; meanwhile, after the foreign bodies are taken out, the eyes need to be washed to remove the fine foreign bodies, and the existing magnetic sucker has no cleaning function and is limited in use.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an ophthalmology foreign matter draws purger, includes fixed connection's grab handle and the platykurtic pole of taking out, take out the pole include with grab handle fixed connection's the core bar of the back setting of bending, the free end integrated into one piece of core bar has gets the thing section, it has strong magnet to get thing section facing, the inside of grab handle is hollow, and grab handle other end integrated into one piece has the nozzle that the diameter reduces gradually, the inside of grab handle is formed with the stock solution chamber through integrated into one piece's baffle, be provided with the feed liquor pipe in the stock solution chamber, and the other end of feed liquor pipe passes the baffle, the other end fixedly connected with micropump of feed liquor pipe, the delivery end of micropump is connected with the drain pipe, the other end of drain pipe is connected in the inner of nozzle spout, be provided with on the grab handle and annotate the liquid mouth, it has the rubber, and the other end of the rubber belt is fixed on the outer surface of the grab handle.
Furthermore, the strong magnet is made of neodymium iron boron magnet, and the strong magnet is in a sheet shape.
Furthermore, the core rod is made of any one or more of martensite type, austenite type, ferrite type stainless steel or shape memory material.
Furthermore, the fetching section is clamped with the strong magnet through a groove formed from outside to inside.
Furthermore, the inside of stock solution chamber is provided with the depressed area, and depressed area department is provided with the feed liquor pipe.
Furthermore, the micropump is electrically connected with a battery component arranged in the grab handle, a self-reset button is electrically connected between the micropump and the battery component, and the self-reset button is fixed on the outer wall of the grab handle.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model discloses can be according to the magnetic foreign matter position in the patient's eyeball, bend in advance taking out the pole, the incision that causes the eyeball is less, can take out the magnetic foreign matter with the operation action still less, and the other end of grab handle can carry out the miniflow cleanness to the eye through the micropump with the cleaning solution blowout simultaneously, and a thing is multi-purpose, and simple structure is small and exquisite, conveniently carries, has richened the function.
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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second view structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the liquid storage chamber of the present invention;
the reference numerals in the drawings denote: 1-a grab handle; 2-taking out the rod; 201-core bar; 202-fetching section; 3-a nozzle; 4-a separator; 5-a liquid storage cavity; 501-a recessed area; 6-liquid inlet pipe; 7-a micropump; 8-a liquid outlet pipe; 9-liquid injection port; 10-rubber plug; 11-a rubber belt; 12-strong magnet; 13-self reset button.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
An ophthalmologic foreign matter extraction cleaner of the present embodiment, with reference to fig. 1 to 3: comprises a grab handle 1 and a flat taking-out rod 2 which are fixedly connected, wherein the taking-out rod 2 comprises a core rod 201 which is fixedly connected with the grab handle 1 and is shaped after being bent, a taking section 202 is integrally formed at the free end of the core rod 201, a strong magnet 12 is adhered and covered on the taking section 202, the inside of the grab handle 1 is hollow, meanwhile, the other end of the grab handle 1 is integrally formed with a nozzle 3 with the diameter gradually reduced, a liquid storage cavity 5 is formed inside the grab handle 1 through an integrally formed partition plate 4, a liquid inlet pipe 6 is arranged in the liquid storage cavity 5, and the other end of feed liquor pipe 6 passes baffle 4, and the other end fixedly connected with micropump 7 of feed liquor pipe 6, the play water end of micropump 7 is connected with drain pipe 8, and the other end of drain pipe 8 is connected in the inner of nozzle 3 spout, is provided with on grab handle 1 and annotates liquid mouth 9, and it has rubber buffer 10 to fill in liquid mouth 9, and the outer terminal surface of rubber buffer 10 is fixed with rubber tape 11, and the other end of rubber tape 11 is fixed on the surface of grab handle 1.
The ferromagnetic core rod 201 is made of any one or more of martensite type, austenite type, ferrite type stainless steel or shape memory materials, and can adjust and memorize the angle in the using process; get thing section 202 through the recess joint strong magnet 12 of seting up from outside-in, the inside of stock solution chamber 5 is provided with depressed area 501, and the depressed area 501 department is provided with feed liquor pipe 6, depressed area 501 can assemble the cleaning solution to depressed area 501, make things convenient for feed liquor pipe 6 to the cleaning solution suction, 7 electric connection of micropump has the battery pack who sets up in the grab handle, and electric connection has from reset button 13 between micropump and the battery pack, and fix on the outer wall of grab handle 1 from reset button 13.
During the use, at first take out the magnetism foreign matter of eye through the strong magnet 12 of getting out pole 2, during the use, core bar 201 can carry out crooked regulation according to actual conditions, and the bending degree can remember, takes out the back that finishes, presses down from reset button 13 and starts micropump 7, and micropump 7 is the cleaning solution in the stock solution chamber 5 through the drain pipe 8 that feed liquor pipe 6 derived, by the blowout of nozzle 3 at last to cleaning process is carried out to the eye, the utility model discloses a cleaner has realized that a thing is multi-purpose, and simple structure is small and exquisite, conveniently carries, has richened the function.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An ophthalmologic foreign matter extraction cleaner, characterized in that: comprises a grab handle and a flat taking-out rod which are fixedly connected, wherein the taking-out rod comprises a core rod which is fixedly connected with the grab handle and is shaped after being bent, the free end of the core rod is integrally formed with a fetching section, the fetching section is coated with a strong magnet, the interior of the grab handle is hollow, meanwhile, the other end of the grab handle is integrally formed with a nozzle with the diameter gradually reduced, a liquid storage cavity is formed inside the grab handle through an integrally formed partition plate, a liquid inlet pipe is arranged in the liquid storage cavity, the other end of the liquid inlet pipe passes through the partition plate, the other end of the liquid inlet pipe is fixedly connected with a micro pump, the water outlet end of the micro pump is connected with a liquid outlet pipe, the other end of the liquid outlet pipe is connected with the inner end of the nozzle spout, be provided with on the grab handle and annotate the liquid mouth, it has the rubber buffer to fill in the liquid mouth tightly, the outer terminal surface of rubber buffer is fixed with the rubber tape, and the other end of rubber tape fixes on the surface of grab handle.
2. The ophthalmic foreign matter extraction cleaner according to claim 1, wherein the ferromagnetic material is neodymium iron boron magnet, and the ferromagnetic material is sheet-shaped.
3. The ophthalmic foreign matter extraction cleaner of claim 1, wherein the core rod is made of any one or more of martensite type, austenite type, ferrite type stainless steel or shape memory material.
4. The ophthalmologic foreign matter extraction cleaner according to claim 1, wherein the fetching section is clamped with a strong magnet through a groove opened from outside to inside.
5. The ophthalmologic foreign matter extraction cleaner according to claim 1, wherein a concave area is provided in the liquid storage chamber, and a liquid inlet pipe is provided at the concave area.
6. The ophthalmic foreign matter extraction cleaner of claim 1, wherein the micro pump is electrically connected to a battery assembly disposed inside the handle, and a self-reset button is electrically connected between the micro pump and the battery assembly and fixed to an outer wall of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285770.2U CN213310857U (en) | 2020-07-03 | 2020-07-03 | Ophthalmological foreign matter extraction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285770.2U CN213310857U (en) | 2020-07-03 | 2020-07-03 | Ophthalmological foreign matter extraction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310857U true CN213310857U (en) | 2021-06-01 |
Family
ID=76082783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021285770.2U Expired - Fee Related CN213310857U (en) | 2020-07-03 | 2020-07-03 | Ophthalmological foreign matter extraction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310857U (en) |
-
2020
- 2020-07-03 CN CN202021285770.2U patent/CN213310857U/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 |
Granted publication date: 20210601 |