CN109498264A - A kind of ophthalmologic operation is with taking silicone oil device - Google Patents
A kind of ophthalmologic operation is with taking silicone oil device Download PDFInfo
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- CN109498264A CN109498264A CN201811571530.6A CN201811571530A CN109498264A CN 109498264 A CN109498264 A CN 109498264A CN 201811571530 A CN201811571530 A CN 201811571530A CN 109498264 A CN109498264 A CN 109498264A
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- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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Abstract
The invention discloses a kind of ophthalmologic operations with taking silicone oil device, including fixed cell and takes silicone oil unit.The present invention, securely and reliably, it can guarantee the safety of patient's eye, patient head in art can be effectively prevent to be subjected to displacement, the eyes that syringe needle is avoided with respect to patient are subjected to displacement, can effectively avoid syringe needle leads to the eyes for stabbing patient because the eyes with respect to patient are subjected to displacement, it can effectively reduce the frequency of ophthalmologic operation contingency generation, the silicone oil filled inside the eyes of patient can be extracted simultaneously, effectively improve procedure efficiency, and then shorten operating time, it is reusable, effectively reduce the generation of medical waste, has certain value of environmental protection, the silicone oil of one inside of eye of patient filling can also be individually extracted simultaneously, convenient for adjusting the elastic of fixing belt, it is applicable to different patients, the head of patient can be effectively prevent to break away in the inside of arc groove, it is worthy to be popularized and popularizes.
Description
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to which a kind of ophthalmologic operation is with taking silicone oil device.
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.
Vitreous excision joint silicone oil Intraocular tamponade treatment detachment of retina has become clinically conventional modus operandi,
It is supported reattachment of retina to patient's Intraocular tamponade silicone oil, after the retina of patient resets completely, then patient is intraocular
Silicone oil removal.
Existing many remote mountain areas, poverty-stricken area ophthalmologic operation with taking silicone oil equipment, poor safety performance, it cannot be guaranteed that suffering from
The safety of person's eyes cannot prevent patient head in art to be subjected to displacement, and position occurs for the eyes for frequently resulting in syringe needle with respect to patient
It moves, and leads to the eyes of needlestick injuries patient, the frequency for causing ophthalmologic operation contingency to occur is higher, cannot be simultaneously to patient
Eyes inside fill silicone oil extracted, seriously affect procedure efficiency, so that operating time is longer, and cannot repeat to make
With leading to the generation of a large amount of medical wastes, the value of environmental protection is lower, proposes a kind of ophthalmologic operation with taking silicone oil device thus.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of ophthalmologic operation with taking silicone oil device,
Securely and reliably, it is ensured that the safety of patient's eye can effectively prevent patient head in art to be subjected to displacement, avoid syringe needle
The eyes of opposite patient are subjected to displacement, and can effectively avoid syringe needle causes to stab patient's due to the eyes with respect to patient are subjected to displacement
Eyes can effectively reduce the frequency of ophthalmologic operation contingency generation, can simultaneously to the silicone oil filled inside the eyes of patient into
Row extracts, and effectively improves procedure efficiency, and then shorten operating time, reusable, effectively reduces the generation of medical waste, has
Standby certain value of environmental protection, while the silicone oil of one inside of eye of patient filling can also be individually extracted, convenient for adjusting fixing belt
It is elastic, it is applicable to different patients, the head of patient can be effectively prevent to break away in the inside of arc groove.
To achieve the above object, the present invention provides the following technical scheme that
A kind of ophthalmologic operation is with taking silicone oil device, including fixed cell and takes silicone oil unit；
The fixed cell includes support base and two fixing belts, and the upper surface of the support base offers arc groove,
And the upper surface of the support base is located at the two sides of the arc groove and symmetrically opens up there are two assigning slot, assigns slot described in two
Inside detachably assign a Contraband type bracket across the arc groove jointly, and the equal spiral shell in the outside of slot is assigned described in two
It is connected to the first fastening bolt for locking the Contraband type bracket, top its edge of one lateral edge of the Contraband type bracket symmetrically opens up
There are two card slot, one end of two fixing belts is fixedly mounted on the one side of the support base, the support base
Mounting groove there are two opening up on another side, the inside of two mounting grooves is fixedly installed with for locking the fixing belt
The locking member of the other end；
Described to take silicone oil unit include cylinder, and one end of the cylinder is enclosed construction, and the other end of the cylinder is set
There is end cap, the inside of the cylinder is equipped with piston and piston rod, and one end of the piston rod and an end face of the piston are fixed
Connection, and one end of the piston rod is fixedly connected through the outside that the end cap extends to the cylinder with handle, the cylinder
The closed end of body is equipped with the cylinder shell that both ends are enclosed construction by connecting tube connection, and the cylinder shell is far from institute
It states symmetrical connection on the one side of connecting tube to set there are two insertion pipe, the outside of two insertion pipes is plugged with hose, institute
It states hose and is mounted on syringe needle far from one end of the insertion pipe.
By using above-mentioned technical proposal, fixed cell is used for the head of immobilized patients, can effectively prevent patient in art
Head is subjected to displacement, and the eyes for avoiding syringe needle with respect to patient are subjected to displacement, and can effectively avoid syringe needle because of the eye of opposite patient
Eyeball is subjected to displacement and leads to the eyes for stabbing patient, so that the equipment safety is reliable, can effectively reduce ophthalmologic operation accident
The generation of accident, to guarantee the safety of patient's eye；It takes silicone oil unit for extracting the silicone oil filled inside patient's eye, leads to
Can simultaneously the silicone oil filled inside the eyes of patient be extracted by crossing two hoses of setting and two syringe needles, effectively improve operation
Efficiency, and then shorten operating time, since two hoses are plugged on outside two insertion pipes, two hoses are together with two
A syringe needle is conveniently replaceable, so that the device is reusable, effectively reduces the generation of medical waste, so that the device has
Certain value of environmental protection.
Further, it is symmetrically fixedly mounted close to its bottom margin there are four fixed ear on the two sides of the support base,
The inside of four fixed ears offers mounting hole.
By using above-mentioned technical proposal, convenient for cooperating four fixed ears and mounting hole to install support base by bolt
On operating bed, support base can be prevented mobile.
Further, the outside of the hose is movably installed with round set, is bolted with second on the side wall of the circle set
Fastening bolt.
By using above-mentioned technical proposal, convenient for hose is compressed, it can be achieved that hose leads to by the second fastening bolt of operation
Disconnected effect, convenient for individually extracting the silicone oil of one inside of eye of patient filling.
Further, two card slots are arc-shaped card slot, and the internal diameter of two card slots is no more than described
The outer diameter of hose.
By using above-mentioned technical proposal, it is ensured that card slot can clamping hose, inside of the hose from card slot can be prevented
It falls off, so that the fixed effect of card slot is preferable.
Further, the end cap is round end cap, and the diameter of the end cap is greater than the outer diameter of the cylinder.
By using above-mentioned technical proposal, when operation takes silicone oil unit, hand can hold end cap, cylinder can be prevented from hand
Portion slips.
Further, the needle point of the syringe needle is rounded structure.
By using above-mentioned technical proposal, the eyes of the needle pricks patient of syringe needle can be prevented.
Further, the Contraband type bracket is located between two fixing belts.
By using above-mentioned technical proposal, two fixing belts can fix brow portion and the nose portion below of patient
Point, so that Contraband type bracket is placed exactly in the ocular vicinity of patient, convenient for hose to be held in the inside of card slot.
Further, the locking member includes the rectangular fixed frame being fixedly mounted on inside the mounting groove, described rectangular
Fixed frame offers sliding slot on the one side far from the mounting groove, the inside of the sliding slot is equipped with spring and pressing plate, the bullet
One end of spring is fixedly connected with the inner wall of the sliding slot, and the fixed company in an end face of the other end of the spring and the pressing plate
Connect, the other end of the pressing plate extends to the outside of the sliding slot, and the inside of the pressing plate offer it is described for assigning
The through slot of fixing belt.
By using above-mentioned technical proposal, the fixing belt other end is assigned into the inside of through slot when pressing pressing plate,
When unclamping pressing plate, through slot will compress fixing belt under the action of the spring, can prevent fixing belt from slipping from through slot, while just
In adjusting the elastic of fixing belt, so that the fixed cell is applicable to different patients.
Further, it is also equipped on the one side of the rectangular fixed frame far from the mounting groove and is sleeved on the pressing plate
External guide sleeve.
By using above-mentioned technical proposal, guide sleeve can guarantee moving along sliding slot is stable for pressing plate.
Further, the surface of the support base is additionally provided with anti-slip layer, and the anti-slip layer is prepared by the following method:
Following raw material is taken to weigh by weight: 30-40 parts of epoxy resin, 10-15 parts of calcium carbonate powder, phenolic resin 18-
25 parts, 8-12 parts of glass powder, 3-6 parts of Lauryl Alcohol ester, 2-5 parts of three water amine, 1-3 parts of p-phenylenediamine, dimethyl silicone polymer 2-4
Part and water 40-60 parts；
S1, epoxy resin, calcium carbonate powder, phenolic resin and glass powder are added in ball mill and refined, until
Grain diameter is not more than 40um, and mixed-powder material is made；
S2, mixed-powder material obtained in step S1 and water are added in blender be stirred after 18-25min plus
Enter Lauryl Alcohol ester, three water amine, p-phenylenediamine and dimethyl silicone polymer, is further continued for stirring 20-30min, mixing speed setting
For 700-900r/min, 80-100 DEG C of temperature setting, mixed liquor is made；
S3, the paint filter by mixed liquor obtained in step S2 using filter core mesh number no more than 100um are filtered,
Non-skid coating is made；
S4, the surface of support base is polished using sand paper, and is rinsed well using giant；
S5, the support base after step S4 cleaning is dried using air-heater, then utilizes high-pressure sprayer spray gun by step
Non-skid coating made from S3 uniformly sprays the upper surface of support base after the drying；
S6, the step S5 support base for being coated with non-skid coating is put solidification is dried in an oven, drying temperature setting
It is 120-140 DEG C, the time is set as 20-30min, i.e., anti-slip layer is made in the upper surface of support base.
By using above-mentioned technical proposal, the non-skid coating modest viscosity of preparation is not easy to be layered, imitate convenient for spraying, film forming
Fruit is preferable, each component sufficiently combines, so that non-skid coating forms a smooth, smooth, uniform painting during the drying and film forming process
Masking liquid surface tension can be effectively reduced in film, improve its levelability and uniformity, and anti-slip layer has preferable anti-skidding effect, attachment
Property preferable, not easily to fall off, long service life, can effectively prevent the head of patient arc groove inside break away.
In conclusion the present invention mainly has the advantages that
1, of the invention, fixed cell is used for the head of immobilized patients, and patient head in art can be effectively prevent to be subjected to displacement,
The eyes that syringe needle is avoided with respect to patient are subjected to displacement, and be can effectively avoid syringe needle and are led due to the eyes with respect to patient are subjected to displacement
The eyes for stabbing patient are caused to can effectively reduce the frequency of ophthalmologic operation contingency generation so that the equipment safety is reliable,
To guarantee the safety of patient's eye；
2, of the invention, take silicone oil unit for extracting the silicone oil filled inside patient's eye, by two hoses of setting and
Two syringe needles can simultaneously extract the silicone oil filled inside the eyes of patient, effectively improve procedure efficiency, and then shorten hand
The art time, since two hoses are plugged on outside two insertion pipes, two hoses are conveniently replaceable together with two syringe needles,
So that the device is reusable, the generation of medical waste is effectively reduced, so that the device has certain value of environmental protection；
3, of the invention, convenient for hose is compressed the effect, it can be achieved that hose on-off by the second fastening bolt of operation, it is convenient for
Individually extract the silicone oil of one inside of eye of patient filling；
4, of the invention, the fixing belt other end is assigned into the inside of through slot when pressing pressing plate, when unclamping pressing plate,
Through slot will compress fixing belt under the action of the spring, can prevent fixing belt from slipping from through slot, while convenient for adjusting fixing belt
It is elastic so that the fixed cell is applicable to different patients；
5, of the invention, the non-skid coating modest viscosity of preparation, be not easy to be layered, convenient for spraying, film-formation result preferably, each component
It sufficiently combines, so that non-skid coating forms a smooth, smooth, uniform film during the drying and film forming process, can be effectively reduced
Masking liquid surface tension improves its levelability and uniformity, and anti-slip layer has preferable anti-skidding effect, and adhesion is preferable, is not easy to take off
It falls, long service life, the head of patient can be effectively prevent to break away in the inside of arc groove, be worthy to be popularized and popularize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present invention；
Fig. 2 is that Fig. 1 converts the structural schematic diagram after angle；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of the fixed cell of one embodiment of the present invention；
Fig. 5 is that Fig. 4 converts the structural schematic diagram after angle；
Fig. 6 is the partial structural diagram of the fixed cell of one embodiment of the present invention；
Fig. 7 is that Fig. 6 converts the structural schematic diagram after angle；
Fig. 8 is the enlarged structure schematic diagram in Fig. 7 at B；
Fig. 9 is the structural schematic diagram for taking silicone oil unit of one embodiment of the present invention；
Figure 10 is the enlarged structure schematic diagram in Fig. 9 at C；
Figure 11 is the partial structural diagram for taking silicone oil unit of one embodiment of the present invention；
Figure 12 is the schematic cross-sectional view of Figure 11；
Figure 13 is the structural schematic diagram of the locking member of one embodiment of the present invention.
In figure: 1, fixed cell；2, silicone oil unit is taken；3, support base；4, arc groove；5, fixed ear；6, mounting hole；7,
Fixing belt；8, Contraband type bracket；9, card slot；10, the first fastening bolt；11, locking member；12, slot is assigned；13, mounting groove；14, cylinder
Body；15, end cap；16, piston rod；17, handle；18, connecting tube；19, cylinder shell；20, hose；21, circle set；22, second
Fastening bolt；23, syringe needle；24, insertion pipe；25, piston；26, rectangular fixed frame；27, sliding slot；28, pressing plate；29, through slot；30,
Spring；31, guide sleeve.
Specific embodiment
Embodiment 1
Below in conjunction with attached drawing 1-13, invention is further described in detail.
A kind of ophthalmologic operation is with silicone oil device is taken, and as shown in figures 1-13, including fixed cell 1 and takes silicone oil unit 2；
The fixed cell 1 includes support base 3 and two fixing belts 7, and it is recessed that the upper surface of the support base 3 offers arc
Slot 4, and the upper surface of the support base 3 is located at the two sides of the arc groove 4 and symmetrically opens up there are two assigning slot 12, two institutes
The Contraband type bracket 8 for assigning the inside of slot 12 detachably to assign one jointly across the arc groove 4 is stated, and is assigned described in two
The outside of slot 12 is bolted with the first fastening bolt 10 for locking the Contraband type bracket 8, the top one of the Contraband type bracket 8
Its edge of lateral edge is symmetrically opened up there are two card slot 9, and one end of two fixing belts 7 is fixedly mounted on the support base 3
On one side, opened up on the another side of the support base 3 there are two mounting groove 13, the inside of two mounting grooves 13 is solid
Dingan County is equipped with the locking member 11 for locking 7 other end of fixing belt；
Described that silicone oil unit 2 is taken to include cylinder 14, one end of the cylinder 14 is enclosed construction, and the cylinder 14 is another
One end is equipped with end cap 15, and the inside of the cylinder 14 is equipped with piston 25 and piston rod 16, one end of the piston rod 16 with it is described
One end face of piston 25 is fixedly connected, and one end of the piston rod 16 extends to the outer of the cylinder 14 through the end cap 15
Portion is fixedly connected with handle 17, and the closed end of the cylinder 14 is connected to the circle for being equipped with that both ends are enclosed construction by connecting tube 18
Tubular shell 19, symmetrical connection sets that there are two insertion pipes on one side of the cylinder shell 19 far from the connecting tube 18
24, the outside of two insertion pipes 24 is plugged with hose 20, and the hose 20 is pacified far from one end of the insertion pipe 24
Equipped with syringe needle 23.
By using above-mentioned technical proposal, fixed cell 1 is used for the head of immobilized patients, can effectively prevent patient in art
Head is subjected to displacement, and the eyes for avoiding syringe needle 23 with respect to patient are subjected to displacement, and can effectively avoid syringe needle 23 because of opposite patient
Eyes be subjected to displacement and lead to the eyes for stabbing patient so that the equipment safety is reliable, can effectively reduce ophthalmologic operation
The generation of contingency, to guarantee the safety of patient's eye；Take silicone oil unit 2 for extracting the silicon filled inside patient's eye
Oil can simultaneously extract the silicone oil filled inside the eyes of patient by two hoses 20 of setting and two syringe needles 23, have
Effect improves procedure efficiency, and then shortens operating time, since two hoses 20 are plugged on two insertion pipes, 24 outside,
Two hoses 20 are conveniently replaceable together with two syringe needles 23, so that the device is reusable, effectively reduce the generation of medical waste,
So that the device has certain value of environmental protection.
Preferably, be symmetrically fixedly mounted close to its bottom margin there are four fixed ear 5 on the two sides of the support base 3,
The inside of four fixed ears 5 offers mounting hole 6.Convenient for cooperating four fixed ears 5 and mounting hole 6 will by bolt
Support base 3 is mounted on operating bed, and support base 3 can be prevented mobile.
Preferably, the outside of the hose 20 is movably installed with circle set 21, it is bolted on the side wall of the circle set 21
Second fastening bolt 22.Convenient for hose 20 to be compressed to the effect, it can be achieved that 20 on-off of hose by operating the second fastening bolt 22,
Convenient for individually extracting the silicone oil of one inside of eye of patient filling.
Preferably, two card slots 9 are arc-shaped card slot, and the internal diameter of two card slots 9 is no more than described
The outer diameter of hose 20.Can guarantee card slot 9 can clamping hose 20, can prevent hose 20 from falling off from the inside of card slot 9 so that card
The fixed effect of slot 9 is preferable.
Preferably, the end cap 15 is round end cap, and the diameter of the end cap 15 is greater than the outer diameter of the cylinder 14.Behaviour
When taking silicone oil unit 2, hand can hold end cap 15, can prevent cylinder 14 from slipping from hand.
Preferably, the needle point of the syringe needle 23 is rounded structure.It can prevent the eyes of the needle pricks patient of syringe needle 23.
Preferably, the Contraband type bracket 8 is located between two fixing belts 7.Two fixing belts 7 can fix patient
Brow portion and nose part below so that Contraband type bracket 8 is placed exactly in the ocular vicinity of patient, convenient for blocking hose 20
It holds in the inside of card slot 9.
Preferably, the locking member 11 includes the rectangular fixed frame 26 being fixedly mounted on inside the mounting groove 13, it is described
Rectangular fixed frame 26 offers sliding slot 27 on the one side far from the mounting groove 13, the inside of the sliding slot 27 is equipped with spring 30
With pressing plate 28, one end of the spring 30 is fixedly connected with the inner wall of the sliding slot 27, and the other end of the spring 30 and institute
The end face for stating pressing plate 28 is fixedly connected, and the other end of the pressing plate 28 extends to the outside of the sliding slot 27, and the pressure
The inside of plate 28 offers the through slot 29 for assigning the fixing belt 7.It is convenient for when pressing pressing plate 28 by 7 other end of fixing belt
The inside for assigning into through slot 29, when unclamping pressing plate 28, through slot 29 will compress fixing belt 7 under the action of spring 30, can
Prevent fixing belt 7 from slipping from through slot 29, while convenient for adjusting the elastic of fixing belt 7, so that the fixed cell 1 is applicable to difference
Patient.
The pressure is sleeved on preferably, being also equipped on one side of the rectangular fixed frame 26 far from the mounting groove 13
Guide sleeve 31 outside plate 28.Guide sleeve 31 can guarantee moving along sliding slot 27 is stable for pressing plate 28.
Embodiment 2
Difference from example 1 is that the surface of the support base 3 is additionally provided with anti-slip layer, the anti-slip layer is by as follows
Method preparation:
Following raw material is taken to weigh by weight: 30 parts of epoxy resin, 10 parts of calcium carbonate powder, 18 parts of phenolic resin, glass
8 parts of powder, 3 parts of Lauryl Alcohol ester, 2 parts of three water amine, 1 part of p-phenylenediamine, 2 parts of dimethyl silicone polymer and 40 parts of water；
S1, epoxy resin, calcium carbonate powder, phenolic resin and glass powder are added in ball mill and refined, until
Grain diameter is not more than 40um, and mixed-powder material is made；
S2, mixed-powder material obtained in step S1 and water are added in blender be stirred 18min after be added
Lauryl Alcohol ester, three water amine, p-phenylenediamine and dimethyl silicone polymer, are further continued for stirring 20min, and mixing speed is set as
80 DEG C of temperature setting, mixed liquor is made in 700r/min；
S3, the paint filter by mixed liquor obtained in step S2 using filter core mesh number no more than 100um are filtered,
Non-skid coating is made；
S4, the surface of support base 3 is polished using sand paper, and is rinsed well using giant；
S5, the support base 3 after step S4 cleaning is dried using air-heater, then utilizes high-pressure sprayer spray gun by step
Non-skid coating made from S3 uniformly sprays the upper surface of support base 3 after the drying；
S6, the support base 3 that step S5 is coated with to non-skid coating are put is dried solidification in an oven, drying temperature setting
It is 120 DEG C, the time is set as 20min, i.e., anti-slip layer is made in the upper surface of support base 3.
Embodiment 3
With embodiment 2 the difference is that the preparation of anti-slip layer, it is specific the preparation method is as follows:
Following raw material is taken to weigh by weight: 35 parts of epoxy resin, 13 parts of calcium carbonate powder, 22 parts of phenolic resin, glass
10 parts of powder, 5 parts of Lauryl Alcohol ester, 4 parts of three water amine, 2 parts of p-phenylenediamine, 3 parts of dimethyl silicone polymer and 50 parts of water；
S1, epoxy resin, calcium carbonate powder, phenolic resin and glass powder are added in ball mill and refined, until
Grain diameter is not more than 40um, and mixed-powder material is made；
S2, mixed-powder material obtained in step S1 and water are added in blender be stirred 23min after be added
Lauryl Alcohol ester, three water amine, p-phenylenediamine and dimethyl silicone polymer, are further continued for stirring 25min, and mixing speed is set as
90 DEG C of temperature setting, mixed liquor is made in 800r/min；
S3, the paint filter by mixed liquor obtained in step S2 using filter core mesh number no more than 100um are filtered,
Non-skid coating is made；
S4, the surface of support base 3 is polished using sand paper, and is rinsed well using giant；
S5, the support base 3 after step S4 cleaning is dried using air-heater, then utilizes high-pressure sprayer spray gun by step
Non-skid coating made from S3 uniformly sprays the upper surface of support base 3 after the drying；
S6, the support base 3 that step S5 is coated with to non-skid coating are put is dried solidification in an oven, drying temperature setting
It is 130 DEG C, the time is set as 25min, i.e., anti-slip layer is made in the upper surface of support base 3.
Embodiment 4
With embodiment 2 the difference is that the preparation of anti-slip layer, it is specific the preparation method is as follows:
Following raw material is taken to weigh by weight: 40 parts of epoxy resin, 15 parts of calcium carbonate powder, 25 parts of phenolic resin, glass
12 parts of powder, 6 parts of Lauryl Alcohol ester, 5 parts of three water amine, 3 parts of p-phenylenediamine, 4 parts of dimethyl silicone polymer and 60 parts of water；
S1, epoxy resin, calcium carbonate powder, phenolic resin and glass powder are added in ball mill and refined, until
Grain diameter is not more than 40um, and mixed-powder material is made；
S2, mixed-powder material obtained in step S1 and water are added in blender be stirred 25min after be added
Lauryl Alcohol ester, three water amine, p-phenylenediamine and dimethyl silicone polymer, are further continued for stirring 30min, and mixing speed is set as
100 DEG C of temperature setting, mixed liquor is made in 900r/min；
S3, the paint filter by mixed liquor obtained in step S2 using filter core mesh number no more than 100um are filtered,
Non-skid coating is made；
S4, the surface of support base 3 is polished using sand paper, and is rinsed well using giant；
S5, the support base 3 after step S4 cleaning is dried using air-heater, then utilizes high-pressure sprayer spray gun by step
Non-skid coating made from S3 uniformly sprays the upper surface of support base 3 after the drying；
S6, the support base 3 that step S5 is coated with to non-skid coating are put is dried solidification in an oven, drying temperature setting
It is 140 DEG C, the time is set as 30min, i.e., anti-slip layer is made in the upper surface of support base 3.
Use static and dynamic friction coefficient analyzer identical in the lab on the surface of the support base 3 in embodiment 1-4
Under the conditions of its confficient of static friction measurement result is as follows:
| Confficient of static friction | |
| Embodiment 1 | 0.30 |
| Embodiment 2 | 0.48 |
| Embodiment 3 | 0.53 |
| Embodiment 4 | 0.55 |
It is optimum embodiment from embodiment 4 known to upper table test result comparative analysis, by using above-mentioned technical proposal, system
Standby non-skid coating modest viscosity, be not easy to be layered, convenient for spraying, film-formation result preferably, each component sufficiently combine so that anti-skidding painting
Material forms a smooth, smooth, uniform film during the drying and film forming process, and masking liquid surface tension can be effectively reduced, improve it
Levelability and uniformity, anti-slip layer have preferable anti-skidding effect, and adhesion is preferable, not easily to fall off, long service life, can be effective
Prevent the head of patient from breakking away in the inside of arc groove 4.
Working principle: the ophthalmologic operation is with taking silicone oil device, and when work, fixed cell 1 is used for the head of immobilized patients, can
It effectively prevent patient head in art to be subjected to displacement, the eyes for avoiding syringe needle 23 with respect to patient are subjected to displacement, and can effectively be kept away
Exempting from syringe needle 23 leads to the eyes for stabbing patient because the eyes with respect to patient are subjected to displacement, so that the equipment safety is reliable,
The frequency that can effectively reduce ophthalmologic operation contingency generation, to guarantee the safety of patient's eye；Take silicone oil unit 2 for taking out
Take the silicone oil filled inside patient's eye, by two hoses 20 of setting and two syringe needles 23 can simultaneously to the eyes of patient inside
The silicone oil of filling is extracted, and procedure efficiency is effectively improved, and then shorten operating time, since two hoses 20 are to be plugged on two
Outside a insertion pipe 24, therefore two hoses 20 are conveniently replaceable together with two syringe needles 23, so that the device is reusable, are had
Effect reduces the generation of medical waste, so that the device has certain value of environmental protection；Convenient for passing through operation the second fastening spiral shell
Hose 20 is compressed the effect, it can be achieved that 20 on-off of hose by bolt 22, convenient for individually extracting the silicon of one inside of eye of patient filling
Oil；The inside that 7 other end of fixing belt is assigned into through slot 29 when pressing pressing plate 28, when unclamping pressing plate 28, in spring
Through slot 29 can compress fixing belt 7 under the action of 30, can prevent fixing belt 7 from slipping from through slot 29, while convenient for adjusting fixing belt 7
It is elastic so that the fixed cell 1 is applicable to different patients；In use, the head of patient is fixed on using fixing belt 7
Syringe needle 23 is punctured along scleral incision and is entered inside vitreous chamber, hose 20 is then held in card slot by the inside of arc groove 4
9 inside, then a hand holds end cap 15, and another hand operation handle 17 pulls piston 25 will be in vitreous chamber using negative pressure
The silicone oil removal in portion can be compressed hose 20 by tightening the second fastening bolt 22, so that one of hose 20 separates, it can be real
Now the silicone oil inside patient wherein one eye eyeball is extracted.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of ophthalmologic operation is with taking silicone oil device, it is characterised in that: including fixed cell (1) and take silicone oil unit (2)；
The fixed cell (1) includes support base (3) and two fixing belts (7), and the upper surface of the support base (3) offers arc
Connected in star (4), and the upper surface of the support base (3) is located at the two sides of the arc groove (4) and symmetrically opens up there are two assigning
Slot (12), the Contraband type branch for assigning the inside of slot (12) detachably to assign one jointly across the arc groove (4) described in two
Frame (8), and the outside of slot (12) is assigned to be bolted with the first fastening bolt for locking the Contraband type bracket (8) described in two
(10), top its edge of one lateral edge of the Contraband type bracket (8) is symmetrically opened up there are two card slot (9), two fixing belts (7)
One end be fixedly mounted on the one side of the support base (3), opened up on the another side of the support base (3) there are two
Mounting groove (13), the inside of two mounting grooves (13) are fixedly installed with for locking the fixing belt (7) other end
Locking member (11)；
Described to take silicone oil unit (2) include cylinder (14), and one end of the cylinder (14) is enclosed construction, and the cylinder (14)
The other end be equipped with end cap (15), the inside of the cylinder (14) is equipped with piston (25) and piston rod (16), the piston rod
(16) one end is fixedly connected with an end face of the piston (25), and the end cap is run through in one end of the piston rod (16)
(15) outside for extending to the cylinder (14) is fixedly connected with handle (17), and the closed end of the cylinder (14) passes through connecting tube
(18) connection is equipped with the cylinder shell (19) that both ends are enclosed construction, and the cylinder shell (19) is far from the connecting tube
(18) symmetrical connection is set there are two insertion pipe (24) on one side, and the outside of two insertion pipes (24) is plugged with hose
(20), the hose (20) is mounted on syringe needle (23) far from the one end of the insertion pipe (24).
2. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: the support base (3)
On two sides close to its bottom margin is symmetrically fixedly mounted there are four fixed ear (5), the inside of four fixed ears (5) is opened
Equipped with mounting hole (6).
3. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: the hose (20) it is outer
Portion is movably installed with circle set (21), is bolted with the second fastening bolt (22) on the side wall of the circle set (21).
4. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: two card slots (9)
It is arc-shaped card slot, and the internal diameter of two card slots (9) is no more than the outer diameter of the hose (20).
5. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: the end cap (15) is circle
Shape end cap, and the diameter of the end cap (15) is greater than the outer diameter of the cylinder (14).
6. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: the needle of the syringe needle (23)
Point is rounded structure.
7. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: the Contraband type bracket (8)
Between two fixing belts (7).
8. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: locking member (11) packet
It includes and is fixedly mounted on the internal rectangular fixed frame (26) of the mounting groove (13), the rectangular fixed frame (26) is far from the installation
It is offered on the one side of slot (13) sliding slot (27), the inside of the sliding slot (27) is equipped with spring (30) and pressing plate (28), described
One end of spring (30) is fixedly connected with the inner wall of the sliding slot (27), and the other end of the spring (30) and the pressing plate
(28) a end face is fixedly connected, and the other end of the pressing plate (28) extends to the outside of the sliding slot (27), and the pressure
The inside of plate (28) offers the through slot (29) for assigning the fixing belt (7).
9. a kind of ophthalmologic operation according to claim 8 is with taking silicone oil device, it is characterised in that: the rectangular fixed frame
(26) it is also equipped on the one side far from the mounting groove (13) and is sleeved on the external guide sleeve (31) of the pressing plate (28).
10. a kind of ophthalmologic operation according to claim 1 is with taking silicone oil device, it is characterised in that: the support base (3)
Surface is additionally provided with anti-slip layer, and the anti-slip layer is prepared by the following method:
Take following raw material to weigh by weight: 30-40 parts of epoxy resin, 10-15 parts of calcium carbonate powder, 18-25 parts of phenolic resin,
8-12 parts of glass powder, 3-6 parts of Lauryl Alcohol ester, 2-5 parts of three water amine, 1-3 parts of p-phenylenediamine, 2-4 parts of dimethyl silicone polymer and
40-60 parts of water；
S1, epoxy resin, calcium carbonate powder, phenolic resin and glass powder are added in ball mill and refined, until particle is straight
Diameter is not more than 40um, and mixed-powder material is made；
S2, mixed-powder material obtained in step S1 and water are added in blender be stirred 18-25min after be added ten
Two carbon alcohol esters, three water amine, p-phenylenediamine and dimethyl silicone polymer, are further continued for stirring 20-30min, and mixing speed is set as
80-100 DEG C of temperature setting, mixed liquor is made in 700-900r/min；
S3, the paint filter by mixed liquor obtained in step S2 using filter core mesh number no more than 100um are filtered, and are made
Non-skid coating；
S4, the surface of support base (3) is polished using sand paper, and is rinsed well using giant；
S5, the support base (3) after step S4 cleaning is dried using air-heater, then utilizes high-pressure sprayer spray gun by step S3
Non-skid coating obtained uniformly sprays the upper surface of support base (3) after the drying；
S6, the support base (3) that step S5 is coated with to non-skid coating are put is dried solidification in an oven, and drying temperature is set as
120-140 DEG C, the time is set as 20-30min, i.e., anti-slip layer is made in the upper surface of support base (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811571530.6A CN109498264B (en) | 2018-12-21 | 2018-12-21 | Silicone oil taking device for ophthalmic surgery |
| CN201911099504.2A CN110721026A (en) | 2018-12-21 | 2018-12-21 | Preparation method of anti-slip layer of silicone oil taking device for ophthalmologic operation |
| PCT/CN2018/123866 WO2020124637A1 (en) | 2018-12-21 | 2018-12-26 | Silicone oil removal device for ophthalmic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811571530.6A CN109498264B (en) | 2018-12-21 | 2018-12-21 | Silicone oil taking device for ophthalmic surgery |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911099504.2A Division CN110721026A (en) | 2018-12-21 | 2018-12-21 | Preparation method of anti-slip layer of silicone oil taking device for ophthalmologic operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109498264A true CN109498264A (en) | 2019-03-22 |
| CN109498264B CN109498264B (en) | 2020-01-14 |
Family
ID=65754140
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811571530.6A Expired - Fee Related CN109498264B (en) | 2018-12-21 | 2018-12-21 | Silicone oil taking device for ophthalmic surgery |
| CN201911099504.2A Withdrawn CN110721026A (en) | 2018-12-21 | 2018-12-21 | Preparation method of anti-slip layer of silicone oil taking device for ophthalmologic operation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911099504.2A Withdrawn CN110721026A (en) | 2018-12-21 | 2018-12-21 | Preparation method of anti-slip layer of silicone oil taking device for ophthalmologic operation |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN109498264B (en) |
| WO (1) | WO2020124637A1 (en) |
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| CN109998727A (en) * | 2019-04-15 | 2019-07-12 | 常州市第一人民医院 | A kind of experimental provision for rat tail bone intervertebral disc degeneration |
| CN111513916A (en) * | 2020-04-30 | 2020-08-11 | 江西省人民医院 | Silicone oil taking device for ophthalmic surgery |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020124637A1 (en) | 2020-06-25 |
| CN109498264B (en) | 2020-01-14 |
| CN110721026A (en) | 2020-01-24 |
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