CN108721709A - A kind of flow regulator for ophthalmic phacoemulsification instrument - Google Patents
A kind of flow regulator for ophthalmic phacoemulsification instrument Download PDFInfo
- Publication number
- CN108721709A CN108721709A CN201810284000.7A CN201810284000A CN108721709A CN 108721709 A CN108721709 A CN 108721709A CN 201810284000 A CN201810284000 A CN 201810284000A CN 108721709 A CN108721709 A CN 108721709A
- Authority
- CN
- China
- Prior art keywords
- flow regulator
- hole
- babinet
- outside
- conduit
- 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.)
- Pending
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Classifications
-
- 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
- A61M1/74—Suction control
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
Abstract
The invention discloses a kind of flow regulator for ophthalmic phacoemulsification instrument,Including connecting babinet,The inner upper end of the connection babinet has filter screen with lower end center weld,And the upper end center for connecting babinet is equipped with outlet,The upper end of the outlet is welded with connecting conduit,The top of connecting conduit is equipped with outlet tube,It is equipped with one group of connection ring on the outside of the lower end outside of outlet tube and the upper end of connecting conduit,Liquid can be imported into connecting box body by liquid inlet conduit,Liquid can be filtered by the filter screen in connecting box body,And rotation adjustable plate rotation can be driven by regulation pipe rotation,The through-hole of through-hole and secured adjusted plate above can be made to be staggered by rotating adjustable plate rotation,Hole size is carried out with this to be adjusted,The flow regulator for ophthalmic phacoemulsification instrument is simple in structure,Liquid can be not only filtered,And make adjusting flow more convenient,It is provided a convenient for doctor.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of flow regulator for ophthalmic phacoemulsification instrument.
Background technology
Phacoemulsification art is the chief surgical mode of current treatment cataract, and cataract ultrasonic emulsification instrument is
The critical operation equipment of ultrasonic emulsification for cataract is carried out, the flow control of suction pipeline plays the safety of operation in art
Important role, the operating mode of existing cataract ultrasonic emulsification instrument haves the shortcomings that flow parameter is unadjustable, right
There is large effects for the safety of operation.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of ophthalmic phacoemulsification instrument flow tune
Device is saved, it is simple in structure, it is easy to operate, liquid can be not only filtered, and make adjusting flow more convenient, be doctor
It provides a convenient, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of flow regulator for ophthalmic phacoemulsification instrument,
Including connecting babinet, the inner upper end of the connection babinet has filter screen with lower end center weld, and connects the upper end of babinet
Center is equipped with outlet, and the upper end of the outlet is welded with connecting conduit, and the top of connecting conduit is equipped with outlet tube, the lower end of outlet tube
One group of connection ring is equipped on the outside of outside and the upper end of connecting conduit, and on the outside of the lower end of outlet tube and the upper end of connecting conduit
Between be equipped with regulation pipe, the inner upper end of regulation pipe and lower end be equipped with one group of connecting groove, and connecting groove is mutual with connection ring
Corresponding, the interior lower end of the outlet tube and the inner upper end of connecting conduit are welded with secured adjusted plate, and regulation pipe
Bosom is connected with connecting pole by fixation pillar, and the both ends of connecting pole are welded with rotation adjustable plate, rotate adjustable plate and consolidate
The side for determining adjustable plate is bonded to each other.
As a preferred technical solution of the present invention, it is uniformly provided with through-hole on the secured adjusted plate, and rotate tune
Section plate is uniformly provided with through-hole, and the through-hole on secured adjusted plate is corresponded with the through-hole on rotation adjustable plate.
As a preferred technical solution of the present invention, the outside of the regulation pipe is pasted with anti-skidding leather packing by glue,
It is uniformly provided with anti-skid chequer on the outside of anti-skidding leather packing.
As a preferred technical solution of the present invention, the number of the connection ring is four, and two connection rings are one group,
Connecting groove corresponding with connection ring is also four, and the junction of connection ring and connecting groove is equipped with anti-skidding leather packing.
As a preferred technical solution of the present invention, the side of the connection babinet is equipped with import, the side of the import
It is connected with liquid inlet conduit by welding.
Compared with prior art, the beneficial effects of the invention are as follows：It is arranged in this flow regulator for ophthalmic phacoemulsification instrument
Liquid, can be imported into connecting box body by liquid inlet conduit by liquid inlet conduit, can be with by the filter screen in connecting box body
Liquid is filtered so that liquid is cleaner, and can drive rotation adjustable plate rotation by regulation pipe rotation, passes through
Rotation adjustable plate rotation can make the through-hole of through-hole and secured adjusted plate above be staggered, and carrying out hole size with this is adjusted
Section adjusts uninterrupted with this, and the flow regulator for ophthalmic phacoemulsification instrument is simple in structure, easy to operate, not only can be with
Liquid is filtered, and makes adjusting flow more convenient, is provided a convenient for doctor.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 outlet tube, 2 regulation pipes, 3 connecting conduits, 4 connection babinets, 5 liquid inlet conduits, 6 filter screens, 7 secured adjusteds
Pillar, 10 connecting poles, 11 connection rings, 12 rotation adjustable plates are fixed in plate, 8 connecting grooves, 9.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of flow regulator for ophthalmic phacoemulsification instrument, packet
Connection babinet 4 is included, the inner upper end and lower end center weld for connecting babinet 4 have filter screen 6, by connecting the filtering in babinet 4
Net 6 can be filtered liquid so that liquid is cleaner, and the upper end center for connecting babinet 4 is equipped with outlet, the outlet
Upper end be welded with connecting conduit 3, the top of connecting conduit 3 is equipped with outlet tube 1, the lower end outside and connecting conduit 3 of outlet tube 1
Upper end on the outside of be equipped with one group of connection ring 11, and on the outside of the lower end of outlet tube 1 and the upper end of connecting conduit 3 between be equipped with and adjust
Pipe 2 is saved, the inner upper end of regulation pipe 2 and lower end are equipped with one group of connecting groove 8, and connecting groove 8 is corresponded with connection ring 11,
The interior lower end of outlet tube 1 and the inner upper end of connecting conduit 3 are welded with secured adjusted plate 7, and in the inside of regulation pipe 2
Between connecting pole 10 is connected with by fixed pillar 9, the both ends of connecting pole 10 are welded with rotation adjustable plate 12, rotation adjustable plate 12 with
The side of secured adjusted plate 7 is bonded to each other, and through-hole is uniformly provided on secured adjusted plate 7, and is rotated adjustable plate 12 and be uniformly provided with
Through-hole, and rotation adjustable plate 12 can be driven to rotate by the rotation of regulation pipe 2, it can be made by rotating the rotation of adjustable plate 12
The through-hole in face and the through-hole of secured adjusted plate 7 are staggered, carrying out hole size with this is adjusted, and uninterrupted is adjusted with this,
Through-hole on secured adjusted plate 7 is corresponded with the through-hole on rotation adjustable plate 12, by through-hole on secured adjusted plate 7 with turn
Through-hole on dynamic adjustable plate 12 corresponds to carry out drain, and the outside of regulation pipe 2 is pasted with anti-skidding leather packing by glue, anti-skidding
It is uniformly provided with anti-skid chequer on the outside of leather packing, makes rotation regulation pipe 2 more convenient by anti-skidding leather packing, for the people side of providing
Just, the number of connection ring 11 is four, and two connection rings 11 are one group, and connecting groove corresponding with connection ring 11 8 is also four,
And the junction of connection ring 11 and connecting groove 8 is equipped with anti-skidding leather packing, is connected by connection ring 11 and connecting groove 8 so that adjusting
Save that the rotation of pipe 2 is more smooth, the side of connection babinet 4 is equipped with import, the side of the import be connected with by welding into
Liquid can be imported by liquid inlet conduit 5 in connection babinet 4, the flow regulator for ophthalmic phacoemulsification instrument by fluid catheter 5
It is simple in structure, it is easy to operate, liquid can be not only filtered, and make adjusting flow more convenient, be provided for doctor
Convenience.
When in use：Liquid is imported into connection babinet 4 by liquid inlet conduit 5 first, then by connecting in babinet 4
Filter screen 6 liquid is filtered, finally by regulation pipe 2 rotate drive rotation adjustable plate 12 rotate, pass through rotate adjust
Plate 12, which rotates, makes the through-hole of through-hole and secured adjusted plate 7 above be staggered, carrying out hole size with this is adjusted, and is adjusted with this
Amount of restriction size.
Liquid can be imported by liquid inlet conduit 5 in connection babinet 4 by the present invention, by connecting the filtering in babinet 4
Net 6 can be filtered liquid so that liquid is cleaner, and can drive rotation adjustable plate by the rotation of regulation pipe 2
12 rotations can make the through-hole of through-hole and secured adjusted plate 7 above be staggered, be led to this by rotating adjustable plate 12 and rotating
Hole size is adjusted, and uninterrupted is adjusted with this, and the flow regulator for ophthalmic phacoemulsification instrument is simple in structure, operation letter
Just, liquid can be not only filtered, and makes adjusting flow more convenient, provided a convenient for doctor.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of flow regulator for ophthalmic phacoemulsification instrument, including connection babinet (4), it is characterised in that：The connection babinet
(4) inner upper end has filter screen (6) with lower end center weld, and the upper end center for connecting babinet (4) is equipped with outlet, this goes out
The upper end of mouth is welded with connecting conduit (3), and the top of connecting conduit (3) is equipped with outlet tube (1), the lower end outside of outlet tube (1)
It is equipped with one group of connection ring (11), and the lower end of outlet tube (1) and connecting conduit (3) on the outside of the upper end of connecting conduit (3)
Upper end on the outside of between be equipped with regulation pipe (2), the inner upper end of regulation pipe (2) and lower end be equipped with one group of connecting groove (8), even
It connects groove (8) to correspond with connection ring (11), the inner upper end of the interior lower end and connecting conduit (3) of the outlet tube (1)
It is welded with secured adjusted plate (7), and the bosom of regulation pipe (2) is connected with connecting pole (10) by fixed pillar (9),
The both ends of connecting pole (10) are welded with rotation adjustable plate (12), and rotation adjustable plate (12) and the side of secured adjusted plate (7) are mutual
Fitting.
2. a kind of flow regulator for ophthalmic phacoemulsification instrument according to claim 1, it is characterised in that：The fixed tune
Be uniformly provided with through-hole on section plate (7), and rotate adjustable plate (12) and be uniformly provided with through-hole, the through-hole on secured adjusted plate (7) with
Through-hole on rotation adjustable plate (12) corresponds.
3. a kind of flow regulator for ophthalmic phacoemulsification instrument according to claim 1, it is characterised in that：The regulation pipe
(2) outside is pasted with anti-skidding leather packing by glue, and anti-skid chequer is uniformly provided on the outside of anti-skidding leather packing.
4. a kind of flow regulator for ophthalmic phacoemulsification instrument according to claim 1, it is characterised in that：The connection ring
(11) number is four, and two connection rings (11) are one group, and connecting groove (8) corresponding with connection ring (11) is also four,
And the junction of connection ring (11) and connecting groove (8) is equipped with anti-skidding leather packing.
5. a kind of flow regulator for ophthalmic phacoemulsification instrument according to claim 1, it is characterised in that：The connecting box
The side of body (4) is equipped with import, and the side of the import is connected with liquid inlet conduit (5) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284000.7A CN108721709A (en) | 2018-04-02 | 2018-04-02 | A kind of flow regulator for ophthalmic phacoemulsification instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284000.7A CN108721709A (en) | 2018-04-02 | 2018-04-02 | A kind of flow regulator for ophthalmic phacoemulsification instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108721709A true CN108721709A (en) | 2018-11-02 |
Family
ID=63941104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810284000.7A Pending CN108721709A (en) | 2018-04-02 | 2018-04-02 | A kind of flow regulator for ophthalmic phacoemulsification instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108721709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498265A (en) * | 2018-12-27 | 2019-03-22 | 董宁宁 | A kind of flow regulator for ophthalmic phacoemulsification instrument |
| CN113539007A (en) * | 2021-09-07 | 2021-10-22 | 中国人民解放军陆军特色医学中心 | Phacoemulsification cataract suction training device for cataract teaching |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047978A (en) * | 1989-06-14 | 1990-12-26 | 株式会社日本医药用品 | The flow regulator that is used for liquid medicament input apparatus or blood transfusion apparatus |
| CN103356327A (en) * | 2013-07-24 | 2013-10-23 | 王进 | Flow regulator for ophthalmic phacoemulsification instrument |
| CN203810628U (en) * | 2014-05-08 | 2014-09-03 | 宁波市镇海乌托邦工业设计有限公司 | Humidifier |
| US20150025450A1 (en) * | 2006-11-09 | 2015-01-22 | Abbott Medical Optics Inc. | Reversible Peristaltic Pump and Other Structures for Reflux in Eye Surgery |
| EP3163142A1 (en) * | 2015-10-29 | 2017-05-03 | Flow Meter S.p.a. | Device for controlled supply of a medical gas, with replaceable outlet union, and method for the manufacture of said device |
| CN206315340U (en) * | 2016-08-31 | 2017-07-11 | 威海威高医用材料有限公司 | A kind of flow regulator |
| CN207049356U (en) * | 2017-05-19 | 2018-02-27 | 诸暨百胜环境科技股份有限公司 | A kind of new electric expansion valve |
-
2018
- 2018-04-02 CN CN201810284000.7A patent/CN108721709A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047978A (en) * | 1989-06-14 | 1990-12-26 | 株式会社日本医药用品 | The flow regulator that is used for liquid medicament input apparatus or blood transfusion apparatus |
| US20150025450A1 (en) * | 2006-11-09 | 2015-01-22 | Abbott Medical Optics Inc. | Reversible Peristaltic Pump and Other Structures for Reflux in Eye Surgery |
| CN103356327A (en) * | 2013-07-24 | 2013-10-23 | 王进 | Flow regulator for ophthalmic phacoemulsification instrument |
| CN203810628U (en) * | 2014-05-08 | 2014-09-03 | 宁波市镇海乌托邦工业设计有限公司 | Humidifier |
| EP3163142A1 (en) * | 2015-10-29 | 2017-05-03 | Flow Meter S.p.a. | Device for controlled supply of a medical gas, with replaceable outlet union, and method for the manufacture of said device |
| CN206315340U (en) * | 2016-08-31 | 2017-07-11 | 威海威高医用材料有限公司 | A kind of flow regulator |
| CN207049356U (en) * | 2017-05-19 | 2018-02-27 | 诸暨百胜环境科技股份有限公司 | A kind of new electric expansion valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498265A (en) * | 2018-12-27 | 2019-03-22 | 董宁宁 | A kind of flow regulator for ophthalmic phacoemulsification instrument |
| CN113539007A (en) * | 2021-09-07 | 2021-10-22 | 中国人民解放军陆军特色医学中心 | Phacoemulsification cataract suction training device for cataract teaching |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
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| RJ01 | Rejection of invention patent application after publication |