CN109452998A - Needle device is held in a kind of operation of clinical ophthalmology - Google Patents
Needle device is held in a kind of operation of clinical ophthalmology Download PDFInfo
- Publication number
- CN109452998A CN109452998A CN201811265709.9A CN201811265709A CN109452998A CN 109452998 A CN109452998 A CN 109452998A CN 201811265709 A CN201811265709 A CN 201811265709A CN 109452998 A CN109452998 A CN 109452998A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- hollow cylinder
- hinge
- lateral surface
- rotatably connected
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06061—Holders for needles or sutures, e.g. racks, stands
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Ophthalmology & Optometry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of operations of clinical ophthalmology to hold needle device, including the second protective cover, the medial surface of second protective cover is equipped with air bag, the lower end surface of second protective cover is equipped with the first protective cover, the medial surface of first protective cover is equipped with single-chip microcontroller and air pump, first protective cover is rotatably connected to hollow cylinder by the way that the locating hinge of face lower end on the outside is arranged, supporting plate is equipped in the middle part of the lateral surface of hollow cylinder, supporting plate is rotatably connected to electric telescopic rod by being disposed thereon the hinge on surface, needle device is held in the operation of this clinical ophthalmology, it is compact-sized, it is easy for installation, maintenance is simple, can effectively assist personnel the eye wound of patient is sutured, the rotation that the setting of electric telescopic rod facilitates hollow cylinder is adjusted, the setting of air pump allows sealing column very easily to carry out lift adjustment, first special-shaped binding clip combines the second special-shaped binding clip Setting effectively can carry out aid positioning to syringe needle.
Description
Technical field
The present invention relates to the field of medical instrument technology, needle device is held in specially a kind of clinical ophthalmology operation.
Background technique
The full name of ophthalmology is " eye disease training ", is that research occurs in vision system, including eyeball and associated there group
It is woven with the subject of related disorders.Ophthalmology general Study vitreum, retinal disease, eye optometry, glaucoma and optic neuropathy are white
A variety of ophthalmology diseases such as cataract or glaucoma.It is mostly to be stitched using mechanical arm to wound when carrying out wound suture after ophthalmologic operation
It closes, existing clinical ophthalmology surgery mechanical arm holds needle device, and most of structure is complicated, and troublesome in poeration, maintenance is inconvenient, and cost
Valuableness, the push rod for being unfavorable for ophthalmologic operation use, while the operation of existing clinical ophthalmology is held needle device and cannot be adjusted according to the needs of use
Section, flexibility are lower.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of operation of clinical ophthalmology and holds needle device,
Rotation adjusting can be very easily carried out, brings convenience to the use of ophthalmologic operation, and easy to operate, it is easy to maintain, into
One step improves service efficiency of the invention, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of clinical ophthalmology, which is performed the operation, holds needle device, including the
Two protective covers, the medial surface of second protective cover are equipped with air bag, and the lower end surface of the second protective cover is equipped with the first protective cover, and first
The medial surface of protective cover is equipped with single-chip microcontroller and air pump, and the first protective cover is rotated by the way that the locating hinge of face lower end on the outside is arranged
It is connected with hollow cylinder, supporting plate is equipped in the middle part of the lateral surface of hollow cylinder, supporting plate is rotated by being disposed thereon the hinge on surface
It is connected with electric telescopic rod, the hinge by being disposed thereon end face of electric telescopic rod is rotatably connected to L shape connecting plate, L shape
The left side of connecting plate is connected with the lateral surface upper end of the second protective cover, and the lateral surface lower end front and rear sides of hollow cylinder are equipped with two
The medial surface upper end of a symmetrically arranged locating slot in front and back, hollow cylinder is equipped with end cover, and the upper surface of end cover passes through
Gas-guide tube is connected with the gas outlet of air pump, and the air inlet of air pump is connected by conduit with air bag, in the middle part of the medial surface of hollow cylinder
Equipped with sealing column, the lower end surface of sealing column is equipped with connecting rod, and the lower end surface of connecting rod is equipped with elevator, and elevator is existed by setting
The hinge of its lateral surface left and right ends is successively rotatably connected to first rotating arm and the second rotating arm, and first rotating arm passes through setting
On the outside the hinge of face lower end is rotatably connected to the first special-shaped binding clip, and the second rotating arm passes through setting face lower end on the outside
Hinge is rotatably connected to the second special-shaped binding clip, and the lateral surface upper end of the second special-shaped binding clip passes through positioning stud and the first special-shaped binding clip
Rotation connection, the input terminal of single-chip microcontroller is electrically connected with the output end of external power supply, the output end of single-chip microcontroller respectively with electric expansion
The electrical connection of the input terminal of bar and air pump.
As a preferred technical solution of the present invention, the upper surface of second protective cover is equipped with mounting plate, mounting plate
Upper surface be equipped with mounting hole, and the quantity of mounting hole be three, three mounting holes are evenly distributed on the upper surface four of mounting plate
Week.
As a preferred technical solution of the present invention, the first protective cover lateral surface upper end is equipped with first annular sealing
Plate, the lateral surface lower end of the second protective cover are equipped with the second annular seal plate, and the second annular seal plate passes through positioning bolt and first
Annular seal plate is connected.
As a preferred technical solution of the present invention, the lateral surface of the hollow cylinder is equipped with close to one end of locating slot
Locating groove, the medial surface of locating groove are connected with arc protective cover.
As a preferred technical solution of the present invention, the lateral surface upper and lower ends of the sealing column set there are two up and down it is right
Claim the sealing ring of setting.
Compared with prior art, the beneficial effects of the present invention are: needle device is held in the operation of this clinical ophthalmology, compact-sized, peace
Dress is convenient, and maintenance is simple, can effectively assist personnel the eye wound of patient is sutured, the setting of electric telescopic rod
The rotation for facilitating hollow cylinder is adjusted, and the setting of air pump allows sealing column very easily to carry out lift adjustment, and first is different
Clamp head combines the setting of the second special-shaped binding clip effectively can carry out aid positioning to syringe needle.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main view of the present invention；
Fig. 3 is cross-sectional view of the present invention.
In figure: 1 first protective cover, 2 hollow cylinders, 3 positioning studs, 4 first special-shaped binding clips, 5 second special-shaped binding clips, 6 arcs
Shape protective cover, 7 supporting plates, 8 electric telescopic rods, 9 L shape connecting plates, 10 mounting holes, 11 mounting plates, 12 second protective covers, 13 second
Annular seal plate, 14 first annular sealing plates, 15 locating hinges, 16 second rotating arms, 17 air bags, 18 single-chip microcontrollers, 19 gas-guide tubes,
20 air pumps, 21 end covers, 22 sealing columns, 23 connecting rods, 24 elevators, 25 first rotating arms.
Specific embodiment
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 description, 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.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: needle device, including second are held in a kind of operation of clinical ophthalmology
Protective cover 12, the upper surface of the second protective cover 12 are equipped with mounting plate 11, and the upper surface of mounting plate 11 is equipped with mounting hole 10, and installs
The quantity in hole 10 is three, and three mounting holes 10 are evenly distributed on the upper surface surrounding of mounting plate 11, the second protective cover 12 it is interior
Side is equipped with air bag 17, and the lower end surface of the second protective cover 12 is equipped with the first protective cover 1, and 1 lateral surface upper end of the first protective cover is equipped with
The lateral surface lower end of first annular sealing plate 14, the second protective cover 12 is equipped with the second annular seal plate 13, the second annular seal plate
13 are connected by positioning bolt with first annular sealing plate 14, and the medial surface of the first protective cover 1 is equipped with single-chip microcontroller 18 and air pump 20,
First protective cover 1 is rotatably connected to hollow cylinder 2 by the way that the locating hinge 15 of face lower end on the outside is arranged, hollow cylinder 2
Supporting plate 7 is equipped in the middle part of lateral surface, supporting plate 7 is rotatably connected to electric telescopic rod 8 by being disposed thereon the hinge on surface, electronic to stretch
The hinge by being disposed thereon end face of contracting bar 8 is rotatably connected to L shape connecting plate 9, the left side and second of L shape connecting plate 9
The lateral surface upper end of protective cover 12 is connected, and the rotation that the setting of electric telescopic rod 8 facilitates hollow cylinder 2 is adjusted, hollow cylinder 2
Lateral surface lower end front and rear sides set there are two the symmetrically arranged locating slot in front and back, the lateral surface of hollow cylinder 2 is close to locating slot
One end be equipped with locating groove, the medial surface of locating groove is connected with arc protective cover 6, and the medial surface upper end of hollow cylinder 2 is set
There is end cover 21, the upper surface of end cover 21 is connected by gas-guide tube 19 with the gas outlet of air pump 20, the air inlet of air pump 20
Mouth is connected by conduit with air bag 17, sealing column 22 is equipped in the middle part of the medial surface of hollow cylinder 2, the setting of air pump 20 is so that sealing
Column 22 can very easily carry out lift adjustment, and the lateral surface upper and lower ends of sealing column 22 set that there are two the close of setting symmetrical above and below
Seal, the lower end surface of sealing column 22 are equipped with connecting rod 23, and the lower end surface of connecting rod 23 is equipped with elevator 24, and elevator 24 is by setting
The hinge for setting face left and right ends on the outside is successively rotatably connected to first rotating arm 25 and the second rotating arm 16, first rotating arm
25 are rotatably connected to the first special-shaped binding clip 4 by the way that the hinge of face lower end on the outside is arranged, and the second rotating arm 16 is existed by setting
The hinge of its lateral surface lower end is rotatably connected to the second special-shaped binding clip 5, and the lateral surface upper end of the second special-shaped binding clip 5 passes through positioning spiral shell
Column 3 and the first special-shaped binding clip 4 are rotatablely connected, and the first special-shaped binding clip 4 combines the setting of the second special-shaped binding clip 5 can be effectively to syringe needle
Carry out aid positioning, the input terminal of single-chip microcontroller 18 is electrically connected with the output end of external power supply, the output end of single-chip microcontroller 18 respectively with
The electrical connection of the input terminal of electric telescopic rod 8 and air pump 20, single-chip microcontroller 18 controls electric telescopic rod 8 and air pump 20 is all made of existing skill
Common method in art, single-chip microcontroller 18 hold needle using 8051 in 51 series of MSC-of Intel Company, the operation of this clinical ophthalmology
Device, compact-sized, easy for installation, maintenance is simple, can effectively assist personnel the eye wound of patient is sutured.
When in use: connecting external power supply, the present invention is installed on external mechanical arm by mounting plate 11, perform the operation
When, the inside that the gas in air bag 17 is pumped to hollow cylinder 2 by air pump 20 is controlled by single-chip microcontroller 18, inside hollow cylinder 2
Gas push sealing column 22 moves down, and pushes the first special-shaped binding clip 4 around 3 up time of positioning stud by first rotating arm 25 at this time
Needle rotation pushes the second special-shaped binding clip 5 to rotate counterclockwise around positioning stud 3, the second 5 He of special-shaped binding clip by the second rotating arm 16
The lateral surface lower end separation of first special-shaped binding clip 4, will be in hollow cylinder 2 by air pump 20 when needing to accommodate the needle body
Gas pumps to the inside of air bag 17, and sealing column 22 pulls elevator 24 to move up by connecting rod 23 at this time, the second abnormity
The lateral surface lower end of binding clip 5 and the first special-shaped binding clip 4 is closed together to accommodate the needle body.
What the present invention can be convenient operates, and occupied space is few when use, easy to operate and use；It can be very easily
Assist personnel sutures the eye edge of a knife of patient, improves ease of use；The setting of electric telescopic rod 8 facilitates
Rotation adjusts and positioning, improves ease of use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. needle device, including the second protective cover (12) are held in a kind of clinical ophthalmology operation, it is characterised in that: second protective cover
(12) medial surface is equipped with air bag (17), and the lower end surface of the second protective cover (12) is equipped with the first protective cover (1), the first protective cover
(1) medial surface is equipped with single-chip microcontroller (18) and air pump (20), and the first protective cover (1) passes through the positioning that face lower end on the outside is arranged
Hinge (15) is rotatably connected to hollow cylinder (2), is equipped with supporting plate (7) in the middle part of the lateral surface of hollow cylinder (2), and supporting plate (7) passes through
The hinge for being disposed thereon surface is rotatably connected to electric telescopic rod (8), electric telescopic rod (8) by being disposed thereon end face
Hinge be rotatably connected to L shape connecting plate (9), the left side of L shape connecting plate (9) and the lateral surface upper end of the second protective cover (12)
It is connected, the lateral surface lower end front and rear sides of hollow cylinder (2) are set there are two the symmetrically arranged locating slot in front and back, hollow cylinder (2)
Medial surface upper end be equipped with end cover (21), the upper surface of end cover (21) is gone out by gas-guide tube (19) and air pump (20)
Port is connected, and the air inlet of air pump (20) is connected by conduit with air bag (17), is equipped in the middle part of the medial surface of hollow cylinder (2) close
The lower end surface of Feng Zhu (22), sealing column (22) are equipped with connecting rod (23), and the lower end surface of connecting rod (23) is equipped with elevator (24), rise
Drop block (24) is successively rotatably connected to first rotating arm (25) and the second rotation by the way that the hinge of face left and right ends on the outside is arranged
Pivoted arm (16), first rotating arm (25) are rotatably connected to the first special-shaped binding clip (4) by the way that the hinge of face lower end on the outside is arranged,
Second rotating arm (16) is rotatably connected to the second special-shaped binding clip (5), the second abnormity by the way that the hinge of face lower end on the outside is arranged
The lateral surface upper end of binding clip (5) is rotatablely connected by positioning stud (3) and the first special-shaped binding clip (4), the input of single-chip microcontroller (18)
End is electrically connected with the output end of external power supply, the output end of single-chip microcontroller (18) respectively with electric telescopic rod (8) and air pump (20)
Input terminal electrical connection.
2. needle device is held in a kind of clinical ophthalmology operation according to claim 1, it is characterised in that: second protective cover
(12) upper surface is equipped with mounting plate (11), and the upper surface of mounting plate (11) is equipped with mounting hole (10), and the number of mounting hole (10)
Amount is three, and three mounting holes (10) are evenly distributed on the upper surface surrounding of mounting plate (11).
3. needle device is held in a kind of clinical ophthalmology operation according to claim 1, it is characterised in that: first protective cover
(1) lateral surface upper end is equipped with first annular sealing plate (14), and it is close that the lateral surface lower end of the second protective cover (12) is equipped with the second annular
Sealing plate (13), the second annular seal plate (13) are connected by positioning bolt with first annular sealing plate (14).
4. needle device is held in a kind of clinical ophthalmology operation according to claim 1, it is characterised in that: the hollow cylinder (2)
Lateral surface be equipped with locating groove close to one end of locating slot, the medial surface of locating groove is connected with arc protective cover (6).
5. needle device is held in a kind of clinical ophthalmology operation according to claim 1, it is characterised in that: the sealing column (22)
Lateral surface upper and lower ends set the sealing ring there are two setting symmetrical above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265709.9A CN109452998A (en) | 2018-10-29 | 2018-10-29 | Needle device is held in a kind of operation of clinical ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265709.9A CN109452998A (en) | 2018-10-29 | 2018-10-29 | Needle device is held in a kind of operation of clinical ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109452998A true CN109452998A (en) | 2019-03-12 |
Family
ID=65608686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265709.9A Pending CN109452998A (en) | 2018-10-29 | 2018-10-29 | Needle device is held in a kind of operation of clinical ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109452998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652336A (en) * | 2019-10-25 | 2020-01-07 | 单峰 | Accurate fixed position's wound orthopedics is with fixing forceps |
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|---|---|---|---|---|
| CN2649024Y (en) * | 2003-10-22 | 2004-10-20 | 许东霞 | Laparoscope magnetic needle-holding device |
| US20060151567A1 (en) * | 2002-10-04 | 2006-07-13 | Tyco Healthcare Lp | Pneumatic powered surgical stapling device |
| CN2857846Y (en) * | 2005-12-14 | 2007-01-17 | 毕于合 | L-shape cutting suturing implement |
| CN101116631A (en) * | 2006-08-02 | 2008-02-06 | 伊西康内外科公司 | Surgical cutting and fastening instrument with distally mounted pneumatically powered rotary drive member |
| CN201968736U (en) * | 2011-02-24 | 2011-09-14 | 桐庐洲济医疗器械有限公司 | A-type orthophoria needle holding forceps |
| CN103732161A (en) * | 2011-08-15 | 2014-04-16 | 直观外科手术操作公司 | Medical instrument with flexible jaw and/or flexible wrist mechanisms |
| CN104507398A (en) * | 2011-12-08 | 2015-04-08 | 艾瑞黛克斯公司 | Fasteners, deployment systems, and methods for ophthalmic tissue closure and fixation of ophthalmic prosthesis and other uses |
| CN207444991U (en) * | 2017-03-03 | 2018-06-05 | 重庆长麟梅捷医疗科技有限公司 | Multifunctional needle holder |
| CN108245253A (en) * | 2018-01-09 | 2018-07-06 | 河南工程学院 | A kind of medical robot special-purpose machinery arm |
| CN108272552A (en) * | 2018-01-30 | 2018-07-13 | 刘苗 | Needle device is held in a kind of operation of clinical ophthalmology |
-
2018
- 2018-10-29 CN CN201811265709.9A patent/CN109452998A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060151567A1 (en) * | 2002-10-04 | 2006-07-13 | Tyco Healthcare Lp | Pneumatic powered surgical stapling device |
| CN2649024Y (en) * | 2003-10-22 | 2004-10-20 | 许东霞 | Laparoscope magnetic needle-holding device |
| CN2857846Y (en) * | 2005-12-14 | 2007-01-17 | 毕于合 | L-shape cutting suturing implement |
| CN101116631A (en) * | 2006-08-02 | 2008-02-06 | 伊西康内外科公司 | Surgical cutting and fastening instrument with distally mounted pneumatically powered rotary drive member |
| CN201968736U (en) * | 2011-02-24 | 2011-09-14 | 桐庐洲济医疗器械有限公司 | A-type orthophoria needle holding forceps |
| CN103732161A (en) * | 2011-08-15 | 2014-04-16 | 直观外科手术操作公司 | Medical instrument with flexible jaw and/or flexible wrist mechanisms |
| CN104507398A (en) * | 2011-12-08 | 2015-04-08 | 艾瑞黛克斯公司 | Fasteners, deployment systems, and methods for ophthalmic tissue closure and fixation of ophthalmic prosthesis and other uses |
| CN207444991U (en) * | 2017-03-03 | 2018-06-05 | 重庆长麟梅捷医疗科技有限公司 | Multifunctional needle holder |
| CN108245253A (en) * | 2018-01-09 | 2018-07-06 | 河南工程学院 | A kind of medical robot special-purpose machinery arm |
| CN108272552A (en) * | 2018-01-30 | 2018-07-13 | 刘苗 | Needle device is held in a kind of operation of clinical ophthalmology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652336A (en) * | 2019-10-25 | 2020-01-07 | 单峰 | Accurate fixed position's wound orthopedics is with fixing forceps |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |