CN102488566A - Slit-lamp laser photocoagulation small-sized animal support - Google Patents
Slit-lamp laser photocoagulation small-sized animal support Download PDFInfo
- Publication number
- CN102488566A CN102488566A CN201110393136XA CN201110393136A CN102488566A CN 102488566 A CN102488566 A CN 102488566A CN 201110393136X A CN201110393136X A CN 201110393136XA CN 201110393136 A CN201110393136 A CN 201110393136A CN 102488566 A CN102488566 A CN 102488566A
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- Prior art keywords
- slit
- lamp
- support
- slit lamp
- upper bracket
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- 241001465754 Metazoa Species 0.000 title abstract description 10
- 230000000649 photocoagulation Effects 0.000 title abstract 6
- 238000011160 research Methods 0.000 abstract description 5
- 210000001525 retina Anatomy 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- 206010025421 Macule Diseases 0.000 description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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Abstract
A slit-lamp laser photocoagulation small-sized animal support mainly aims at solving the problem that the existing medical treatment research instrument cannot enable a small-sized animal to be conveniently fixed within a range where a slit-lamp objective lens can form images clearly so that laser photocoagulation operators cannot easily and clearly observe retinas of the researched animal in the slit-lamp objective lens. The slit-lamp laser photocoagulation small-sized animal support is characterized in that a supporting plate (9) capable of rotating 360 degrees is connected between an upper support (7) and a lower support (8) which are capable of being fixed on a vertical column (2) between a top beam (3) and a bottom beam (4) of the slit-lamp. By means of the slit-lamp laser photocoagulation small-sized animal support, the small-sized animal can be conveniently fixed within an observation range of a table type slit-lamp laser microscope, and the laser photocoagulation operators can conveniently and clearly observe the retinas of the researched animal in the slit-lamp objective lens.
Description
Technical field
The present invention relates to a kind of medical research utensil, be specifically related to a kind of slit lamp laser light and coagulate the meiofauna support.
Background technology
In the ophthalmology field; Old dependency macula retinae degenerative disorders is (among the particularly American-European western countries old people) primary blinding property disease in the elderly population; This disease is divided into dryness and moist two kinds, and is wherein more dangerous with the moist state of an illness, and the characteristic pathological change is that choroidal artery is newly biochemical; The ophthalmologist oculist of home and abroad is newly biochemical with the induced with laser choroidal artery, thereby is applied to comprise in the disease research of old dependency macula retinae degeneration; Laser light is the hemorrhage method of new vessels in the classical moist old dependency macula retinae retrograde affection of treatment with fixed attention, and laser light can be sealed new biochemical blood vessel with fixed attention, thereby the development of control disease reaches certain therapeutic effect.Yet laser light can cause damage to a certain degree to retina with fixed attention, even causes visual loss.The ophthalmologist oculist of home and abroad studies how to reduce laser light with fixed attention to amphiblestroid damage always, generally is on animal model, to study curative effect and laser and the parallel treatment measure of other medicines that laser light is coagulated.The existing medical research device fixedly mode of meiofauna (like white mouse) has two kinds: a kind of mode is that the operator holds with hands; The second way is that support adds pallet, and this side worker is difficult to the retina of mice is focused in the eyepiece of slit lamp, the inconvenience that causes the operator to observe, thus the bigger error of generation is gone up in operation.
Summary of the invention
For overcome existing medical research utensil be not easy to meiofauna be fixed on the slit lamp object lens can the scope of blur-free imaging in; Thereby make laser light coagulate the operator and be difficult to that clear observation is studied the amphiblestroid deficiency of animal in the slit lamp eyepiece; The present invention provides a kind of slit lamp laser light to coagulate the meiofauna support; This slit lamp laser light is coagulated the meiofauna support and can be fixed on meiofauna in the range of observation of desk-top slit lamp microscope easily, is convenient to laser light and coagulates the animal retina that operator's clear observation in the slit lamp eyepiece is studied.
Technical scheme of the present invention is: this slit lamp laser light is coagulated the meiofauna support and is comprised arcual upper bracket and arcual lower carriage; Be connected with the gripper shoe of 360 ° of rotations of an ability between upper bracket and the lower carriage, upper bracket and lower carriage can be fixed on the column between slit lamp back timber and the bottom girder.
The upper and lower side of described gripper shoe is fixed with sleeve pipe and setting of casing respectively, and the centre of described upper bracket and lower carriage is fixed with upper pin and lower bearing pin respectively, and upper pin is inserted in the sleeve pipe, and upper pin cooperates with last shell clearance; Lower bearing pin is inserted in the setting of casing, lower bearing pin and setting of casing matched in clearance.
Described upper bracket links to each other with column through the positioning pipe clamp respectively with lower carriage, and the centre of positioning pipe clamp is connected the termination of upper bracket or lower carriage, the positioning pipe clamp around column after its opening fastening by screw.
Described gripper shoe is corresponding with the object lens of slit lamp microscope.
The present invention has following beneficial effect: owing to take such scheme; Gripper shoe is installed between upper bracket and the lower carriage; Again upper bracket and lower carriage are fixed on two columns; Meiofauna (like mice or rat) is fixed on the gripper shoe, and through rotation gripper shoe adjustment best angle, pupil and convenient the focusing with desk-top slit lamp microscope of being convenient to the laser alignment meiofauna are observed.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is mounting structure cutaway views of gripper shoe 9 among Fig. 1.
1-base among the figure, 2-column, 3-back timber, 4-bottom girder, the holder of 5-forehead, 6-Lower jaw support, 7-upper bracket, 8-lower carriage, 9-gripper shoe, the last sleeve pipe of 10-, 11-setting of casing, 12-upper pin, 13-lower bearing pin, 14-positioning pipe clamp, 15-slit lamp microscope.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Combine shown in Figure 2 by Fig. 1; This slit lamp laser light is coagulated the meiofauna support and is comprised arcual upper bracket 7 and arcual lower carriage 8; Be connected with between upper bracket 7 and the lower carriage 8 one can 360 ° of rotations gripper shoe 9, upper bracket 7 and lower carriage 8 can be fixed on the column 2 between slit lamp back timber 3 and the bottom girder 4.Owing to take such scheme; In use; Gripper shoe 9 is installed between upper bracket 7 and the lower carriage 8, again upper bracket 7 and lower carriage 8 is fixed on two columns 2, meiofauna (like white mouse) is fixed on the gripper shoe 9; Through rotation gripper shoe 9 adjustment best angles, pupil and the convenience of being convenient to the laser alignment meiofauna are observed with desk-top slit lamp microscope 15.
By shown in Figure 2; The upper and lower side of described gripper shoe 9 is fixed with sleeve pipe 10 and setting of casing 11 respectively; The centre of described upper bracket 7 and lower carriage 8 is fixed with upper pin 12 and lower bearing pin 13 respectively, and upper pin 12 is inserted in the sleeve pipe 10, upper pin 12 and last sleeve pipe 10 matched in clearance; Lower bearing pin 13 is inserted in the setting of casing 11, lower bearing pin 13 and setting of casing 11 matched in clearance.Syndeton between gripper shoe 9 and upper bracket 7 and the lower carriage 8 is simple, has realized that gripper shoe 9 carries out 360 ° of rotations, the angle of being convenient to observe the meiofauna pupil around upper pin 12 and lower bearing pin 13.
By shown in Figure 1, described upper bracket 7 links to each other with column 2 through positioning pipe clamp 14 respectively with lower carriage 8, and the centre of positioning pipe clamp 14 is connected the termination of upper bracket 7 or lower carriage 8, and positioning pipe clamp 14 is fastening by screw around column 2 its openings of back.Can install and remove upper bracket 7 and lower carriage 8 easily, on common desk-top slit lamp microscope 15, carry out the meiofauna test.
By shown in Figure 1, described gripper shoe 9 is corresponding with the object lens of slit lamp microscope 15.Can observe the meiofauna pupil easily through slit lamp microscope 15.
The present invention can be used with desk-top slit lamp microscope 15 in use; Slit lamp microscope 15 is installed on the base 1; Two columns 2 are installed on the base 1; Be respectively equipped with forehead holder 5 and Lower jaw support 6 between two columns 2, distribute successively from top to bottom back timber 3, upper bracket 7, lower carriage 8 and the bottom girder 4, back timber 3 and bottom girder 4.Upper bracket 7 is fixed on the column 2 through positioning pipe clamp 14 with lower carriage 8; Utilize the base 1 and column 2 of existing common desk-top slit lamp microscope 15; Both can carry out the meiofauna test after installing upper bracket 7, lower carriage 8 and gripper shoe 9, make full use of existing resource.Certainly the present invention also can cooperate laser light to coagulate the device use simultaneously.
Preferred example of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (4)
1. a slit lamp laser light is coagulated the meiofauna support; Comprise arcual upper bracket (7) and arcual lower carriage (8); It is characterized in that: be connected with between upper bracket (7) and the lower carriage (8) one can 360 ° of rotations gripper shoe (9), upper bracket (7) and lower carriage (8) can be fixed on the column (2) between slit lamp back timber (3) and the bottom girder (4).
2. slit lamp laser light according to claim 1 is coagulated the meiofauna support; It is characterized in that: the upper and lower side of described gripper shoe (9) is fixed with sleeve pipe (10) and setting of casing (11) respectively; The centre of described upper bracket (7) and lower carriage (8) is fixed with upper pin (12) and lower bearing pin (13) respectively; Upper pin (12) is inserted in the sleeve pipe (10), upper pin (12) and last sleeve pipe (10) matched in clearance; Lower bearing pin (13) is inserted in the setting of casing (11), lower bearing pin (13) and setting of casing (11) matched in clearance.
3. slit lamp laser light according to claim 1 and 2 is coagulated the meiofauna support; It is characterized in that: described upper bracket (7) links to each other with column (2) through positioning pipe clamp (14) respectively with lower carriage (8); The centre of positioning pipe clamp (14) is connected the termination of upper bracket (7) or lower carriage (8), and positioning pipe clamp (14) is fastening by screw around its opening of column (2) back.
4. slit lamp laser light according to claim 3 is coagulated the meiofauna support, it is characterized in that: described gripper shoe (9) is corresponding with the object lens of slit lamp microscope (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393136.XA CN102488566B (en) | 2011-12-02 | 2011-12-02 | Slit-lamp laser photocoagulation small-sized animal support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393136.XA CN102488566B (en) | 2011-12-02 | 2011-12-02 | Slit-lamp laser photocoagulation small-sized animal support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102488566A true CN102488566A (en) | 2012-06-13 |
| CN102488566B CN102488566B (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110393136.XA Active CN102488566B (en) | 2011-12-02 | 2011-12-02 | Slit-lamp laser photocoagulation small-sized animal support |
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| Country | Link |
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| CN (1) | CN102488566B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618155A (en) * | 2020-12-17 | 2021-04-09 | 上海市普陀区中心医院 | A light filtering protective structure for ophthalmology laser surgery |
| WO2024181198A1 (en) * | 2023-03-02 | 2024-09-06 | 株式会社トプコン | Forehead band, and ophthalmologic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378759A (en) * | 1981-07-02 | 1983-04-05 | Garrett Ted L | Animal restraining device |
| CN201055438Y (en) * | 2007-06-28 | 2008-05-07 | 北京生命科学研究所 | Animal head fixing device with two-dimension regulation function |
| CN101366625A (en) * | 2007-08-16 | 2009-02-18 | 李传虎 | Slit-lamp microscope |
-
2011
- 2011-12-02 CN CN201110393136.XA patent/CN102488566B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378759A (en) * | 1981-07-02 | 1983-04-05 | Garrett Ted L | Animal restraining device |
| CN201055438Y (en) * | 2007-06-28 | 2008-05-07 | 北京生命科学研究所 | Animal head fixing device with two-dimension regulation function |
| CN101366625A (en) * | 2007-08-16 | 2009-02-18 | 李传虎 | Slit-lamp microscope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618155A (en) * | 2020-12-17 | 2021-04-09 | 上海市普陀区中心医院 | A light filtering protective structure for ophthalmology laser surgery |
| WO2024181198A1 (en) * | 2023-03-02 | 2024-09-06 | 株式会社トプコン | Forehead band, and ophthalmologic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102488566B (en) | 2014-07-16 |
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