CN206254394U - A kind of mould for making simulation eyeball - Google Patents
A kind of mould for making simulation eyeball Download PDFInfo
- Publication number
- CN206254394U CN206254394U CN201620941466.6U CN201620941466U CN206254394U CN 206254394 U CN206254394 U CN 206254394U CN 201620941466 U CN201620941466 U CN 201620941466U CN 206254394 U CN206254394 U CN 206254394U
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- China
- Prior art keywords
- component
- cylindrical bar
- simulation
- mould
- eyeball
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Abstract
A kind of mould for making simulation eyeball, including：First assembly a, cylindrical bar in the second component of insertion, and can be stuck on the 4th component cylindrical bar being connected with the 3rd component；Second component, the open circles mast matched with cylindrical bar external diameter；3rd component, is provided with groove, and bottom portion of groove is provided with a passage, between groove simulation schwalbe posterior ring；4th component, one has the base of cylindrical bar, cylindrical bar top convex-shaped arc surface structure；5th component a, solid cylindrical rod is inserted in the second component and the 3rd component that is connected with the 6th component, and iris space is formed between the 6th component；6th component, one has the base of cylindrical bar, cylindrical bar top spill globoidal structure.
Description
Technical field
Simulate the mould and preparation method of eyeball and connect the present invention relates to medical teaching field, more particularly to a kind of making
Touch tonometer carries out the simulated eye ball pressure adjusting means of tonometry.
Background technology
Intraocular pressure is exactly the pressure inside eyeball, referred to as intraocular pressure.It is the tolerant counterpressure applied to wall of eyeball of intraocular.
The intraocular pressure of normal person is stable within the specific limits, to maintain the normal morphology of eyeball, while it is maximum to ensure that refractive media is played
Optical property.
The analogue means that tonometry can not carried out on the market at present is practised for students, such tonometry mould
Type then compensate for this vacancy.
The content of the invention
According to problem set forth above, the present invention provides a kind of mould for making simulation eyeball and preparation method and adjustment
Simulate the device of eyeball intraocular pressure.
A kind of mould for making simulation eyeball, it is characterised in that including：
First assembly a, cylindrical bar in the second component of insertion, and can be stuck in the 4th component circle being connected with the 3rd component
On mast；
Second component, the open circles mast matched with cylindrical bar external diameter；
3rd component, is provided with groove, and bottom portion of groove is provided with a passage, between groove simulation schwalbe posterior ring；
4th component, one has the base of cylindrical bar, cylindrical bar top convex-shaped arc surface structure；
5th component a, solid cylindrical rod is inserted in the second component and the 3rd component that is connected with the 6th component, with
Iris space is formed between six components；
6th component, one has the base of cylindrical bar, cylindrical bar top spill globoidal structure；
Further, described channel internal diameter is matched and can connect the cylindrical bar of the 4th component or the 6th component；
Further, described cylindrical bar internal diameter is matched with the 4th component cylindrical bar external diameter；
Further, connection space is left in the 5th described component and the second component inner chamber, is left with the 3rd component inner chamber
Sclera space；
Further, described iris thickness is 1mm~1.2mm, a diameter of 10mm~12mm；
A kind of method for making simulation eyeball, it is characterised in that including：
1) component of assembly and connection second, the 3rd component and the 4th component；
2) toward pouring into silica gel in the second component；
3) first assembly is inserted；
4) oven heat is put into, is solidified, completed sclera and make；
5) first assembly is taken out, and it is the 6th component to change the 4th component,
6) again toward pouring into silica gel in the second component；
7) the 5th component is inserted；
8) oven heat is put into, is solidified, completed iris and make；
9) simulation eyeball completes；
Further, described oven temperature is 50 degree, and the heat time is 15 minutes；
One kind simulation intraocular pressure adjusting means, including box body, box body front end has the space cavity that through hole is formed, is put in cavity
The pressure regulation cylinder being connected with screw rod one end with plug is put, pressure regulation cylinder is connected through through hole with simulation eyeball；
Screw rod other end attaching nut connects pressure regulation adjusting pressuring knob through lid, and nut is fixed in box body；
Further, described pressure regulation cylinder connecting line is connected with intraocular reducing straight coupling is simulated；
Further, there is pointer on described adjusting pressuring knob；
Further, there is pressure regulation scale on described lid；
Further, described lid is adopted with box body and is screwed；
The beneficial effects of the present invention are simulation eyeball manufacturing process is completed using post forming method, using different face
Silica gel difference iris and the sclera of color, contact tonometer --- press-fall tonometer institute is applied to using different silica gel materials
There is the scope of application of counterweight, rotate adjusting pressuring knob according to pressure regulation scale to adjust the pressure size value of simulation eyeball, using collapsing
Formula tonometer carries out contact type measurement to simulation eyeball, is surveyed according to the different adjustment adjusting pressuring knobs of tonometer additional weight value
The size of intraocular pressure under amount different pressures value.
Brief description of the drawings
Fig. 1 makes simulation eyeball mould overall structure figure for the present invention is a kind of.
Fig. 2 makes simulation eyeball die assembly distribution diagram for the present invention is a kind of.
Fig. 3 makes simulation eyeball sclera die profile for the present invention is a kind of.
Fig. 4 makes human trunk model and makes iris die profile for the present invention is a kind of.
Fig. 5 is a kind of simulation pressure regulation box overall appearance figure of the present invention；
Fig. 6 is a kind of simulation pressure regulation box structure decomposition figure of the present invention；
Wherein, 101, first assembly；102nd, the second component；103rd, the 3rd component；104th, the 4th component；201st, the 5th group
Part；204th, the 6th component；30th, sclera；31st, iris；32nd, connection space
1st, box body；2nd, lid；3rd, eyeball is simulated；3-1, simulation left eye eyeball；3-2, simulation right eye eyeball；4th, pipeline；5、
Knob；5-1, left eye adjusting pressuring knob；5-2, right eye adjusting pressuring knob；6th, screw；7th, through hole；8th, pressure regulation cylinder；9-1,5mm screw rod；
9-2,8mm screw rod；10-1,5mm nut；10-2,8mm nut；11st, reducing straight coupling；12nd, plug.
Specific embodiment
Below according to accompanying drawing, the invention will be further described：
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of mould for making simulation eyeball, first assembly 101, " ten " word
Type hollow cylinder, may be inserted into the second component 102, and can be stuck in the 4th component 104 being connected with the 3rd component 103 and justify
On mast, the internal diameter of the hollow cylinder of first assembly 101 is matched with the external diameter of the cylindrical bar of the 4th component 104；
Second component 102, is made up of, two semicylinders two symmetrical and middle components with semicylinder space
Space merges to form the internal diameter of cylindrical space cavity and matched with the external diameter of hollow cylinder；
3rd component 103, its center has groove, and is provided with groove bottom position and can pass through the cylinder of the 4th component 104
The cylindrical channel of bar, the channel diameter is matched with the cylindrical bar external diameter of the 4th component 104, after the groove is connected with the second component 102
It is internally formed sclera space 30；
4th component 104, a base with cylindrical bar, cylindrical bar top convex-shaped arc surface structure；
5th component 201, is a solid cylinder, is inserted in the second component 102 and the 3rd component 103, and with
Connection space 32 is left in the inner chamber of two component 102, and sclera space 30 is left with the inner chamber of the 3rd component 103, and the 6th component 204 is connected
Cylindrical bar between form iris space 31, iris space thickness is 1mm~1.2mm, a diameter of 10mm~12mm；
6th component 204, a base for cylindrical bar, cylindrical bar top spill globoidal structure；
Preparation method of the invention is illustrated as a example by making simulation right eye ball below, such as Fig. 2 and Fig. 3 institutes
Show：
1）Assemble the second component 102, the 3rd component 103 and the 4th component 104；
2）10 gram of 8608 model white silica gel material is poured into toward the second component 102；
3）Insertion first assembly 101；
4）Oven temperature is adjusted to 50 degree, mould is put into baking box, and heating is solidified for 15 minutes, completes sclera system
Make；
5）First assembly 101 is taken out, and it is the 6th component 204 to change the 4th component 104；
6）10 gram of 8608 model black silica gel material is poured into again；
7）Insert the 5th component 201；
8）Oven temperature is adjusted to 50 degree, mould is put into baking box, and heating is solidified for 15 minutes, completes iris system
Make；
9）Each component is removed, simulation right eye ball completes；
Simulation left eye ball ibid method is made, 0300 model silica gel material is used；
The simulation eye for completing can carry out detection adjustment intraocular pressure, below pair can carry out the device of intraocular pressure test and carry out
Describe in detail, as shown in Figure 5 and Figure 6, one kind simulation intraocular pressure adjusting means, including：
There are the left eye cavity and right eye cavity that the through hole 7 of left and right two is formed in box body 1, the front end of box body 1；
Plug 12 is placed in left eye cavity and be connected pressure regulation cylinder 8 with 5mm screw rod 9-1 one end, pressure regulation cylinder 13 pass through through hole 7 and
The 3-1 connections of simulation left eye ball；
Plug 12 is placed in right eye cavity and be connected pressure regulation cylinder 8 with 8mm screw rod 9-2 one end, pressure regulation cylinder 13 pass through through hole 7 and
The 3-2 connections of simulation right eye ball；
Pressure regulation 8 connecting lines 4 of cylinder are connected with the intraocular reducing straight coupling 1 of simulation, simulation eyeball 3-2 using band and
Reducing straight coupling 11 is fixed；
5mm screw rod 9-1 other ends connection 5mm nuts 10-1 connects left eye adjusting pressuring knob 5-1,5mm nut through lid 2
Nut 0-1 is fixed in box body 1；
8mm screw rod 9-2 other ends connection 8mm nuts 10-2 connects right eye adjusting pressuring knob 5-2,8mm nut through lid 2
Nut 10-2 is fixed in box body 1；
Described simulation left eye ball 3-1 is made of 0030 model silica gel, and described simulation right eye ball 3-2 uses 8608 types
Number silica gel is made；
There is pointer on described adjusting pressuring knob 5；There is pressure regulation scale on described lid 2；Described lid 2 is adopted with box body 1
Fixed with screw 6；
The present invention is applicable for use with press-fall tonometer and carries out tonometry, is rotated according to the pressure regulation scale on lid 2 and adjusted
Pressure knob 5, drives screw rod to advance, and compressed gas form intraocular pressure to adjust the pressure size value of simulation eyeball, using pressure
Fall into formula tonometer carries out contact type measurement to simulation eyeball, according to the different adjustment adjusting pressuring knobs 5 of tonometer additional weight value, its
In, simulation left eye eyeball 3-1 can support the measurement of the tonometer of 5 and 7.5 counterbalance mass；Simulation right eye eyeball 3-2 can support 10
With the measurement of the tonometer of 15 counterbalance mass.
Claims (4)
1. it is a kind of to make the mould for simulating eyeball, it is characterised in that including：
First assembly a, cylindrical bar in the second component of insertion, and can be stuck in the 4th component cylindrical bar being connected with the 3rd component
On；
Second component, the open circles mast matched with cylindrical bar external diameter；
3rd component, is provided with groove, and bottom portion of groove is provided with a passage, between groove simulation schwalbe posterior ring；
4th component, one has the base of cylindrical bar, cylindrical bar top convex-shaped arc surface structure；
5th component a, solid cylindrical rod is inserted in the second component and the 3rd component that is connected with the 6th component, with the 6th group
Iris space is formed between part；
6th component, one has the base of cylindrical bar, cylindrical bar top spill globoidal structure.
2. a kind of mould for making simulation eyeball according to claim 1, it is characterised in that described channel internal diameter matching
And the cylindrical bar of the 4th component or the 6th component can be connected.
3. a kind of mould for making simulation eyeball according to claim 1, it is characterised in that described cylindrical bar internal diameter with
4th component cylindrical bar external diameter is matched.
4. a kind of mould for making simulation eyeball according to claim 1, it is characterised in that described the 5th component and the
Connection space is left in two component inner chambers, and sclera space is left with the 3rd component inner chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329236.9U CN206796597U (en) | 2016-08-25 | 2016-08-25 | One kind simulation intraocular pressure adjusting means |
| CN201620941466.6U CN206254394U (en) | 2016-08-25 | 2016-08-25 | A kind of mould for making simulation eyeball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620941466.6U CN206254394U (en) | 2016-08-25 | 2016-08-25 | A kind of mould for making simulation eyeball |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329236.9U Division CN206796597U (en) | 2016-08-25 | 2016-08-25 | One kind simulation intraocular pressure adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254394U true CN206254394U (en) | 2017-06-16 |
Family
ID=59023497
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620941466.6U Withdrawn - After Issue CN206254394U (en) | 2016-08-25 | 2016-08-25 | A kind of mould for making simulation eyeball |
| CN201720329236.9U Active CN206796597U (en) | 2016-08-25 | 2016-08-25 | One kind simulation intraocular pressure adjusting means |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329236.9U Active CN206796597U (en) | 2016-08-25 | 2016-08-25 | One kind simulation intraocular pressure adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN206254394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346667A (en) * | 2016-08-25 | 2017-01-25 | 天津天堰科技股份有限公司 | Mold for manufacturing simulated eyeball, method and regulating device for simulated intraocular pressure |
-
2016
- 2016-08-25 CN CN201620941466.6U patent/CN206254394U/en not_active Withdrawn - After Issue
- 2016-08-25 CN CN201720329236.9U patent/CN206796597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346667A (en) * | 2016-08-25 | 2017-01-25 | 天津天堰科技股份有限公司 | Mold for manufacturing simulated eyeball, method and regulating device for simulated intraocular pressure |
| CN106346667B (en) * | 2016-08-25 | 2020-12-29 | 天津天堰科技股份有限公司 | Mold and method for manufacturing simulated eyeball and simulated intraocular pressure adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206796597U (en) | 2017-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170616 Effective date of abandoning: 20201229 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170616 Effective date of abandoning: 20201229 |