CN110368533A - A kind of dedicated negative pressure hydrops box device of the super breast conserving surgery of ophthalmology - Google Patents

A kind of dedicated negative pressure hydrops box device of the super breast conserving surgery of ophthalmology Download PDF

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Publication number
CN110368533A
CN110368533A CN201810332430.1A CN201810332430A CN110368533A CN 110368533 A CN110368533 A CN 110368533A CN 201810332430 A CN201810332430 A CN 201810332430A CN 110368533 A CN110368533 A CN 110368533A
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China
Prior art keywords
egr
cover
negative pressure
front cover
pipe joint
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Application number
CN201810332430.1A
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Chinese (zh)
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CN110368533B (en
Inventor
袁胜元
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Shenzhen Qianyuan Medical Co ltd
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Shenzhen Titanium Age Technology Development Co Ltd
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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)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • External Artificial Organs (AREA)

Abstract

A kind of dedicated negative pressure hydrops box device of the super breast conserving surgery of ophthalmology, it is related to the field of medical instrument technology, and in particular to a kind of dedicated negative pressure hydrops box device of the super breast conserving surgery of ophthalmology.It includes back-cover, front cover, pipe joint, B/P EGR Back Pressure Transducer EGR, silicon rubber diaphragm, priming line, suction pipeline, pouring valve, return valve, the back-cover and front cover are in mating connection, pipe joint is provided on the end face of the back-cover, B/P EGR Back Pressure Transducer EGR is provided on the end face of the front cover, the silicon rubber diaphragm is embedded on the end face of front cover by groove, the front cover has been internally integrated priming line, suction pipeline, pouring valve, return valve, the priming line is connected to suction pipeline, the pouring valve is arranged on priming line, the return valve is arranged on suction pipeline.It has the characteristics that it is disposable, safety without infection；Negative pressure is precise and stable；Negative pressure manipulation is convenient, rises fastly, release is rapid；Sophisticated design is easily installed；It is easy to use；It is economical and practical.

Description

A kind of dedicated negative pressure hydrops box device of the super breast conserving surgery of ophthalmology
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of dedicated negative pressure hydrops of the super breast conserving surgery of ophthalmology is box-packed It sets.
Background technique
The super breast conserving surgery of ophthalmology is cataract therapy technology more advanced at present, and phacoemulsification can be by chord length less than 3 The notch of millimeter is implanted into foldable intraocular lens by cataract extraction, and by this small notch.With the contracting of operative incision It is short, mitigate damage of the operation to cornea, reduces operation source property corneal astigmatism caused by influence of the notch to anterior corneal surface curvature, Accelerate the recovery of Postoperative visual acuity, and can reduce that postoperative wound splits, leakage of aqueous humor, avascular filtering bleb are formed, iridoptosis and epithelium A series of incision complications such as implantation.
Existing cataract eye cataract surgery note suction pipe is one mostly between operation liquid accumulating box, super newborn handle Body formula structure, current ophthalmic phacoemulsification liquid accumulating box have the shortcomings that following: 1, device is simple and crude, is easy to happen failure.2, it bears Pressure fluctuation is not sufficiently stable, and can not provide good surgical environments.3, negative reaction speed is slow, and rise and fall are not sensitive enough.4, again It is multiple to use, it is easy infection.5, the stability that not can guarantee when Repeated Operation uses is reused.
Summary of the invention
It is dedicated negative that in view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of super breast conserving surgeries of ophthalmology Hematocrit liquid box device, it is simple and crude that it can solve current ophthalmic phacoemulsification hydrops box device, is easy to happen failure；Negative pressure fluctuates not It is enough to stablize, good surgical environments can not be provided；Negative reaction speed is slow, and rise and fall are not sensitive enough；It reuses, is easy sense Dye；Reuse the defect that not can guarantee stability when Repeated Operation uses.
To achieve the above object, the present invention is using following technical scheme: it include back-cover 1, front cover 2, pipe joint 3, B/P EGR Back Pressure Transducer EGR 4, silicon rubber diaphragm 5, priming line 6, suction pipeline 7, pouring valve 8, return valve 9, the back-cover 1 and front cover 2 It is in mating connection, it is provided with pipe joint 3 on the end face of the back-cover 1, is provided with B/P EGR Back Pressure Transducer EGR on the end face of the front cover 2 4, the silicon rubber diaphragm 5 is embedded on the end face of front cover 2 by groove, the front cover 2 be internally integrated priming line 6, Suction pipeline 7, pouring valve 8, return valve 9, the priming line 6 are connected to suction pipeline 7, and the setting of pouring valve 8 is being perfused On pipeline 6, the return valve 9 is arranged on suction pipeline 7.
It also includes B/P EGR Back Pressure Transducer EGR rear cover 10, and the B/P EGR Back Pressure Transducer EGR rear cover 10 is arranged on B/P EGR Back Pressure Transducer EGR 4.It is negative Pressure sensor rear cover 10 is for protecting B/P EGR Back Pressure Transducer EGR 4.
The back-cover 1, front cover 2, pipe joint 3, B/P EGR Back Pressure Transducer EGR 4, B/P EGR Back Pressure Transducer EGR rear cover 10 pass through ultrasonic bond in succession It is connected together.
The back-cover 1 and the material of front cover 2 are acrylic plastic cement.
The material of the B/P EGR Back Pressure Transducer EGR 4 is sheet metal.
There are four the quantity of the pipe joint 3, respectively perfusion pipe joint 3-1, waste discharge pipe joint 3-2 and two Return connector 3-3.It is connect by the way that pipe joint 3 is convenient with perfusion pipeline, waste discharge pipeline, return.
Multiple grooves 11 are provided in the back-cover 1 of 3 side of pipe joint.
After adopting the above technical scheme, the invention has the following beneficial effects: it have the characteristics that it is disposable, safety it is noninductive Dye；Negative pressure is precise and stable；Negative pressure manipulation is convenient, rises fastly, release is rapid；Sophisticated design is easily installed；It is easy to use； It is economical and practical.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of another angle of the present invention；
Fig. 3 is the structural schematic diagram after the present invention decomposes；
Fig. 4 is the schematic diagram of internal structure of front cover 2 of the present invention.
Description of symbols: back-cover 1, front cover 2, pipe joint 3, B/P EGR Back Pressure Transducer EGR 4, silicon rubber diaphragm 5, priming line 6, Suction pipeline 7, pouring valve 8, return valve 9, B/P EGR Back Pressure Transducer EGR rear cover 10, groove 11, perfusion pipe joint 3-1, waste discharge pipeline connect Head 3-2, return connector 3-3.
Specific embodiment
Referring to shown in Fig. 1-Fig. 4, present embodiment the technical solution adopted is that: it includes back-cover 1, front cover 2, pipeline Connector 3, B/P EGR Back Pressure Transducer EGR 4, silicon rubber diaphragm 5, priming line 6, suction pipeline 7, pouring valve 8, return valve 9, the back-cover 1 with Front cover 2 is in mating connection, and pipe joint 3 is provided on the end face of the back-cover 1, is provided with negative pressure on the end face of the front cover 2 Sensor 4, the silicon rubber diaphragm 5 are embedded on the end face of front cover 2 by groove, and the front cover 2 has been internally integrated perfusion Pipeline 6, suction pipeline 7, pouring valve 8, return valve 9, the priming line 6 are connected to suction pipeline 7, and the pouring valve 8 is arranged On priming line 6, the return valve 9 is arranged on suction pipeline 7.
It also includes B/P EGR Back Pressure Transducer EGR rear cover 10, and the B/P EGR Back Pressure Transducer EGR rear cover 10 is arranged on B/P EGR Back Pressure Transducer EGR 4.It is negative Pressure sensor rear cover 10 is for protecting B/P EGR Back Pressure Transducer EGR 4.
The back-cover 1, front cover 2, pipe joint 3, B/P EGR Back Pressure Transducer EGR 4, B/P EGR Back Pressure Transducer EGR rear cover 10 pass through ultrasonic bond in succession It is connected together.
The back-cover 1 and the material of front cover 2 are acrylic plastic cement.
The material of the B/P EGR Back Pressure Transducer EGR 4 is sheet metal.
There are four the quantity of the pipe joint 3, respectively perfusion pipe joint 3-1, waste discharge pipe joint 3-2 and two Return connector 3-3.It is connect by the way that pipe joint 3 is convenient with perfusion pipeline, waste discharge pipeline, return.
Multiple grooves 11 are provided in the back-cover 1 of 3 side of pipe joint.
The working principle of the invention: when the idler wheel extruding silicon rubber diaphragm on ultrasonic emulsification instrument, fast and stable will be generated Negative pressure；Data with real-time detection negative pressure and can be returned to ultrasonic emulsification instrument by B/P EGR Back Pressure Transducer EGR；Pouring valve and return valve can be with It opens or is closed to increase or discharge negative pressure at any time；In surgical procedure, hydrops box main body and ultrasonic emulsification instrument are incorporated in one Work is played, BSS equilibrium liquid enters hydrops box main body by the way that pipeline is perfused, is then connected to ultrasonic emulsification hand by return Handle is attracted to hydrops box main body after ultrasonic emulsification handle crushes cataract, then through return, then passes through waste discharge again Pipeline discharge；The peristaltic pump of phacoemulsification machines and the mutual extrusion of Silicone Rubber generate vacuum, generate ultrasonic emulsification handle powder The power that cataract residue after broken attracts out；B/P EGR Back Pressure Transducer EGR is responsible for the negative pressure of real-time detection return.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention, It is intended to be within the scope of the claims of the invention.

Claims (7)

1. a kind of dedicated negative pressure hydrops box device of the super breast conserving surgery of ophthalmology, it is characterised in that: it include back-cover (1), front cover (2), Pipe joint (3), silicon rubber diaphragm (5), priming line (6), suction pipeline (7), pouring valve (8), is returned at B/P EGR Back Pressure Transducer EGR (4) It flowing valve (9), the back-cover (1) and front cover (2) are in mating connection, pipe joint (3) are provided on the end face of the back-cover (1), It is provided with B/P EGR Back Pressure Transducer EGR (4) on the end face of the front cover (2), the silicon rubber diaphragm (5) is embedded in front cover (2) by groove End face on, the front cover (2) has been internally integrated priming line (6), suction pipeline (7), pouring valve (8), return valve (9), The priming line (6) is connected to suction pipeline (7), and the pouring valve (8) is arranged on priming line (6), the return valve (9) it is arranged on suction pipeline (7).
2. the dedicated negative pressure hydrops box device of the super breast conserving surgery of a kind of ophthalmology according to claim 1, it is characterised in that: it is also It include B/P EGR Back Pressure Transducer EGR rear cover (10), the B/P EGR Back Pressure Transducer EGR rear cover (10) is arranged on B/P EGR Back Pressure Transducer EGR (4).
3. the dedicated negative pressure hydrops box device of the super breast conserving surgery of a kind of ophthalmology according to claim 1, it is characterised in that: described Back-cover (1), front cover (2), pipe joint (3), B/P EGR Back Pressure Transducer EGR (4), B/P EGR Back Pressure Transducer EGR rear cover (10) are connected by ultrasonic welding Together.
4. the dedicated negative pressure hydrops box device of the super breast conserving surgery of a kind of ophthalmology according to claim 1, it is characterised in that: described Back-cover (1) and the material of front cover (2) are acrylic plastic cement.
5. the dedicated negative pressure hydrops box device of the super breast conserving surgery of a kind of ophthalmology according to claim 1, it is characterised in that: described The material of B/P EGR Back Pressure Transducer EGR (4) is sheet metal.
6. the dedicated negative pressure hydrops box device of the super breast conserving surgery of a kind of ophthalmology according to claim 1, it is characterised in that: described The quantity of pipe joint (3) is four, respectively perfusion pipe joint (3-1), waste discharge pipe joint (3-2) and two loop pipes Road connector (3-3).
7. the dedicated negative pressure hydrops box device of the super breast conserving surgery of a kind of ophthalmology according to claim 1, it is characterised in that: described Multiple grooves (11) are provided in the back-cover (1) of pipe joint (3) side.
CN201810332430.1A 2018-04-13 2018-04-13 Special negative pressure hydrops box device for ophthalmic superfulsation Active CN110368533B (en)

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CN201810332430.1A CN110368533B (en) 2018-04-13 2018-04-13 Special negative pressure hydrops box device for ophthalmic superfulsation

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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

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CN110368533B CN110368533B (en) 2022-09-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113180912A (en) * 2021-05-26 2021-07-30 以诺康医疗科技（苏州）有限公司 Effusion box for ultrasonic emulsification operation
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 Independent pipeline phacoemulsification hydrops box

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1787606A1 (en) * 2005-11-17 2007-05-23 Alcon, Inc. Surgical cassette
EP2046250A2 (en) * 2006-08-01 2009-04-15 Advanced Medical Optics, Inc. Vacuum sense control for phaco pulse shaping
CN102350011A (en) * 2006-06-10 2012-02-15 博士伦公司 Ophthalmic surgical cassette and system
EP2892580A1 (en) * 2012-09-06 2015-07-15 D.O.R.C. Dutch Ophthalmic Research Center (International) B.V. Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1787606A1 (en) * 2005-11-17 2007-05-23 Alcon, Inc. Surgical cassette
CN102350011A (en) * 2006-06-10 2012-02-15 博士伦公司 Ophthalmic surgical cassette and system
EP2046250A2 (en) * 2006-08-01 2009-04-15 Advanced Medical Optics, Inc. Vacuum sense control for phaco pulse shaping
EP2892580A1 (en) * 2012-09-06 2015-07-15 D.O.R.C. Dutch Ophthalmic Research Center (International) B.V. Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 Independent pipeline phacoemulsification hydrops box
CN113180912A (en) * 2021-05-26 2021-07-30 以诺康医疗科技（苏州）有限公司 Effusion box for ultrasonic emulsification operation
WO2022247720A1 (en) * 2021-05-26 2022-12-01 以诺康医疗科技（苏州）有限公司 Fluid collection box for phacoemulsification surgery
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

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