CN110368533B - Special negative pressure hydrops box device for ophthalmic superfulsation - Google Patents
Special negative pressure hydrops box device for ophthalmic superfulsation Download PDFInfo
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- CN110368533B CN110368533B CN201810332430.1A CN201810332430A CN110368533B CN 110368533 B CN110368533 B CN 110368533B CN 201810332430 A CN201810332430 A CN 201810332430A CN 110368533 B CN110368533 B CN 110368533B
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- pipeline
- negative pressure
- pressure sensor
- filling
- valve
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- 206010030113 Oedema Diseases 0.000 title claims abstract description 9
- 241000521257 Hydrops Species 0.000 title claims abstract description 7
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 11
- 238000010992 reflux Methods 0.000 claims abstract description 5
- 238000004945 emulsification Methods 0.000 claims description 17
- 239000002699 waste material Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 208000002177 Cataract Diseases 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 5
- 229920002972 Acrylic fiber Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000002572 peristaltic effect Effects 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 206010036346 Posterior capsule opacification Diseases 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 210000004087 cornea Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010070497 Aqueous humour leakage Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010051450 Iridocele Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000002352 blister Diseases 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
- A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
-
- A61M1/0001—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
- A61M1/732—Visual indicating means for vacuum pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- External Artificial Organs (AREA)
Abstract
A negative pressure hydrops box device special for an ophthalmic super-breast surgery relates to the technical field of medical instruments, in particular to a negative pressure hydrops box device special for an ophthalmic super-breast surgery. It contains back of the body lid, protecgulum, pipe joint, negative pressure sensor, silicon rubber diaphragm, fills pipeline, attracts pipeline, filling valve, reflux valve, the back of the body lid cooperatees with the protecgulum and is connected, be provided with pipe joint on the terminal surface of back of the body lid, be provided with negative pressure sensor on the terminal surface of protecgulum, the silicon rubber diaphragm passes through the slot and inlays on the terminal surface of protecgulum, the internal integration of protecgulum has filling pipeline, attracts the pipeline, fills valve, reflux valve, fill pipeline and attraction pipeline intercommunication, fill the valve setting on filling the pipeline, the reflux valve sets up on attracting the pipeline. It has the characteristic of disposable use, is safe and has no infection; the negative pressure is accurate and stable; the negative pressure is convenient to control, rises quickly and is released quickly; the design is precise, and the installation is easy; the use is simple and convenient; is economical and practical.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a negative pressure liquid accumulation box device special for an ophthalmic super-breast surgery.
Background
Ophthalmic superfastectomy is a more advanced cataract treatment technique today, phacoemulsification being able to remove the cataract through an incision with a chord length of less than 3 mm and a foldable intraocular lens being implanted through this small incision. With the shortening of the operation incision, the injury of the operation to the cornea is reduced, the operation-induced corneal astigmatism caused by the influence of the incision on the curvature of the surface of the cornea is reduced, the postoperative vision recovery is accelerated, and a series of incision complications such as incision cracking, aqueous humor leakage, filtering bleb formation, iris prolapse, epithelial implantation and the like after the operation can be reduced.
The injection and suction tube for the existing ophthalmology cataract ultrasonic emulsification operation is mostly in an integrated structure with the operation dropsy box and the super-breast handle, and the existing ophthalmology ultrasonic emulsification dropsy box has the following defects: 1. the device is simple and crude and is easy to malfunction. 2. The negative pressure fluctuation is not stable enough, and a good operation environment cannot be provided. 3. The negative pressure reaction speed is slow, and the rising and falling are not sensitive enough. 4. Repeated use and easy infection. 5. The stability of repeated use during multiple operation can not be ensured.
Disclosure of Invention
The invention aims to provide a negative pressure hydrops box device special for ophthalmic ultra-breast surgery, aiming at the defects and shortcomings of the prior art, and solving the problems that the existing ophthalmic ultrasonic emulsification hydrops box device is simple and crude and is easy to break down; the negative pressure fluctuation is not stable enough, and a good operation environment cannot be provided; the negative pressure reaction speed is slow, and the rising and the falling are not sensitive enough; the product is reusable and easy to infect; the stability of the utility model can not be ensured when the utility model is used repeatedly.
In order to achieve the purpose, the invention adopts the following technical scheme: it contains back of the body lid 1, protecgulum 2, pipe joint 3, negative pressure sensor 4, silicon rubber diaphragm 5, filling line 6, suction pipeline 7, filling valve 8, return valve 9, back of the body lid 1 cooperatees with protecgulum 2 and is connected, be provided with pipe joint 3 on the terminal surface of back of the body lid 1, be provided with negative pressure sensor 4 on the terminal surface of protecgulum 2, silicon rubber diaphragm 5 is inlayed on the terminal surface of protecgulum 2 through the slot, the inside integration of protecgulum 2 has filling line 6, suction pipeline 7, filling valve 8, return valve 9, filling line 6 and suction pipeline 7 intercommunication, filling valve 8 sets up on filling line 6, return valve 9 sets up on suction pipeline 7.
The device also comprises a negative pressure sensor rear cover 10, and the negative pressure sensor rear cover 10 is arranged on the negative pressure sensor 4. The negative pressure sensor rear cover 10 is used for protecting the negative pressure sensor 4.
The back cover 1, the front cover 2, the pipeline joint 3, the negative pressure sensor 4 and the negative pressure sensor rear cover 10 are connected together through ultrasonic welding.
The back cover 1 and the front cover 2 are made of acrylic plastic.
The negative pressure sensor 4 is made of a metal sheet.
The number of the pipeline joints 3 is four, and the four pipeline joints are respectively a filling pipeline joint 3-1, a waste discharge pipeline joint 3-2 and two loop pipeline joints 3-3. The pipe joint 3 is convenient to be connected with a filling pipeline, a waste discharge pipeline and a loop pipeline.
The back cover 1 on one side of the pipeline joint 3 is provided with a plurality of grooves 11.
After the technical scheme is adopted, the invention has the beneficial effects that: it has the characteristic of disposable use, is safe and has no infection; the negative pressure is accurate and stable; the negative pressure is convenient to control, rises quickly and is released quickly; the design is precise, and the installation is easy; the use is simple and convenient; is economical and practical.
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 embodiments or the description of 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 drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic view of the internal structure of the front cover 2 of the present invention.
Description of reference numerals: the device comprises a back cover 1, a front cover 2, a pipeline joint 3, a negative pressure sensor 4, a silicon rubber diaphragm 5, a filling pipeline 6, a suction pipeline 7, a filling valve 8, a reflux valve 9, a negative pressure sensor rear cover 10, a groove 11, a filling pipeline joint 3-1, a waste discharge pipeline joint 3-2 and a loop pipeline joint 3-3.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: it contains back of the body lid 1, protecgulum 2, pipe joint 3, negative pressure sensor 4, silicon rubber diaphragm 5, filling line 6, suction pipeline 7, filling valve 8, return valve 9, back of the body lid 1 cooperatees with protecgulum 2 and is connected, be provided with pipe joint 3 on the terminal surface of back of the body lid 1, be provided with negative pressure sensor 4 on the terminal surface of protecgulum 2, silicon rubber diaphragm 5 is inlayed on the terminal surface of protecgulum 2 through the slot, the inside integration of protecgulum 2 has filling line 6, suction pipeline 7, filling valve 8, return valve 9, filling line 6 and suction pipeline 7 intercommunication, filling valve 8 sets up on filling line 6, return valve 9 sets up on suction pipeline 7.
The device also comprises a negative pressure sensor rear cover 10, and the negative pressure sensor rear cover 10 is arranged on the negative pressure sensor 4. The negative pressure sensor rear cover 10 is used to protect the negative pressure sensor 4.
The back cover 1, the front cover 2, the pipeline joint 3, the negative pressure sensor 4 and the negative pressure sensor rear cover 10 are connected together through ultrasonic welding.
The back cover 1 and the front cover 2 are made of acrylic plastic.
The negative pressure sensor 4 is made of a metal sheet.
The number of the pipeline joints 3 is four, and the four pipeline joints are respectively a filling pipeline joint 3-1, a waste discharge pipeline joint 3-2 and two loop pipeline joints 3-3. The pipe joint 3 is convenient to be connected with a filling pipeline, a waste discharge pipeline and a loop pipeline.
The back cover 1 on one side of the pipeline joint 3 is provided with a plurality of grooves 11.
The working principle of the invention is as follows: when the roller on the ultrasonic emulsification instrument extrudes the silicon rubber diaphragm, the quick and stable negative pressure can be generated; the negative pressure sensor can detect the negative pressure in real time and transmit data back to the ultrasonic emulsification instrument; the filling valve and the return valve can be opened or closed at any time to increase or release the negative pressure; in the operation process, the effusion box main body and the ultrasonic emulsification instrument are combined together to work, BSS balance liquid enters the effusion box main body through a filling pipeline and then is connected to an ultrasonic emulsification handle through a loop pipeline, cataract is crushed by the ultrasonic emulsification handle and then is sucked to the effusion box main body through the loop pipeline and then is discharged through a waste discharge pipeline; the peristaltic pump of the ultrasonic emulsification machine and the silica gel skin are mutually extruded to generate vacuum, and power for attracting the cataract residue after the ultrasonic emulsification handle is crushed is generated; the negative pressure sensor is responsible for detecting the negative pressure of the loop pipeline in real time.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a dedicated negative pressure hydrops box-packed putting of ophthalmology superfulsion operation which characterized in that: it comprises a back cover (1), a front cover (2), a pipeline joint (3), a negative pressure sensor (4), a silicon rubber diaphragm (5), a filling pipeline (6), an absorption pipeline (7), a filling valve (8) and a reflux valve (9), the back cover (1) is matched and connected with the front cover (2), the end surface of the back cover (1) is provided with a pipeline joint (3), a negative pressure sensor (4) is arranged on the end surface of the front cover (2), the silicon rubber diaphragm (5) is embedded on the end surface of the front cover (2) through a groove, a filling pipeline (6), a suction pipeline (7), a filling valve (8) and a return valve (9) are integrated in the front cover (2), the filling pipeline (6) is communicated with the suction pipeline (7), the filling valve (8) is arranged on the filling pipeline (6), and the return valve (9) is arranged on the suction pipeline (7); the number of the pipeline joints (3) is four, and the pipeline joints are respectively a filling pipeline joint (3-1), a waste discharge pipeline joint (3-2) and two loop pipeline joints (3-3); a plurality of grooves (11) are formed in the back cover (1) on one side of the pipeline joint (3); the effusion box main body and the ultrasonic emulsification instrument work together, and when the roller on the ultrasonic emulsification instrument extrudes the silicon rubber diaphragm (5), a rapid and stable negative pressure can be generated; the negative pressure sensor (4) can detect the negative pressure in real time and transmit data back to the ultrasonic emulsification instrument; the filling valve (8) and the return valve (9) can be opened or closed at any time to increase or release the negative pressure; in the operation process, BSS balance liquid enters the effusion box main body through a filling pipeline, then is connected to the ultrasonic emulsification handle through a loop pipeline, and is sucked to the effusion box main body through the loop pipeline and then is discharged through a waste discharge pipeline after cataract is crushed by the ultrasonic emulsification handle; the peristaltic pump of the ultrasonic emulsification machine and the silica gel skin are mutually extruded to generate vacuum, and power for attracting the cataract residue after the ultrasonic emulsification handle is crushed is generated; the negative pressure sensor (4) is responsible for detecting the negative pressure of the loop pipeline in real time.
2. The special negative-pressure liquid accumulation box device for the ophthalmic superfulsion according to claim 1, wherein: the device also comprises a negative pressure sensor rear cover (10), and the negative pressure sensor rear cover (10) is arranged on the negative pressure sensor (4).
3. The special negative-pressure liquid accumulation box device for the ophthalmic superfulsion according to claim 1, wherein: the back cover (1), the front cover (2), the pipeline joint (3), the negative pressure sensor (4) and the negative pressure sensor rear cover (10) are connected together through ultrasonic welding.
4. The special negative-pressure liquid accumulation box device for the ophthalmic superfulsion according to claim 1, wherein: the back cover (1) and the front cover (2) are made of acrylic plastic.
5. The special negative-pressure liquid accumulation box device for the ophthalmic superfulsion according to claim 1, wherein: the negative pressure sensor (4) is made of a metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332430.1A CN110368533B (en) | 2018-04-13 | 2018-04-13 | Special negative pressure hydrops box device for ophthalmic superfulsation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332430.1A CN110368533B (en) | 2018-04-13 | 2018-04-13 | Special negative pressure hydrops box device for ophthalmic superfulsation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110368533A CN110368533A (en) | 2019-10-25 |
| CN110368533B true CN110368533B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810332430.1A Active CN110368533B (en) | 2018-04-13 | 2018-04-13 | Special negative pressure hydrops box device for ophthalmic superfulsation |
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| CN (1) | CN110368533B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712730A (en) * | 2020-05-26 | 2021-11-30 | 深圳市钛金时代科技开发有限公司 | Independent pipeline ultrasonic emulsification external member |
| CN113730090A (en) * | 2020-05-27 | 2021-12-03 | 深圳市钛金时代科技开发有限公司 | Whole pipeline phacoemulsification external member |
| CN113749848A (en) * | 2020-06-01 | 2021-12-07 | 深圳市钛金时代科技开发有限公司 | An independent pipeline phacoemulsification effusion box |
| CN113749849A (en) * | 2020-06-01 | 2021-12-07 | 深圳市钛金时代科技开发有限公司 | Whole pipeline phacoemulsification hydrops box |
| CN113180912B (en) * | 2021-05-26 | 2023-07-04 | 以诺康医疗科技（苏州）有限公司 | Hydrops box for ultrasonic emulsification operation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8011905B2 (en) * | 2005-11-17 | 2011-09-06 | Novartis Ag | Surgical cassette |
| US8303542B2 (en) * | 2006-06-10 | 2012-11-06 | Bausch & Lomb Incorporated | Ophthalmic surgical cassette and system |
| US7785336B2 (en) * | 2006-08-01 | 2010-08-31 | Abbott Medical Optics Inc. | Vacuum sense control for phaco pulse shaping |
| NL2009424C2 (en) * | 2012-09-06 | 2014-03-10 | D O R C Dutch Ophthalmic Res Ct International B V | Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling. |
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| CN110368533A (en) | 2019-10-25 |
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Address after: No. 702, Building 12, South of Ziwei Garden, Longcheng Street, Longgang District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen High Vision Consumables Technology Co.,Ltd. Address before: No. 702, Building 12, South of Ziwei Garden, Longcheng Street, Longgang District, Shenzhen, Guangdong 518000 Applicant before: SHENZHEN TAIJIN TIMES TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20220825 Address after: 518000 Room 1009, Building 2, LOFT 2, TusHexin Commercial, No. 333, Longfei Avenue, Huanggekeng Community, Longcheng Street, Longgang District, Shenzhen, Guangdong, China Applicant after: Shenzhen Qianyuan Medical Co.,Ltd. Address before: No. 702, Building 12, South Ziwei Garden, Longcheng Street, Longcheng Street, Longgang District, Shenzhen, Shenzhen, 518000, Guangdong, China Applicant before: Shenzhen High Vision Consumables Technology Co.,Ltd. |
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