CN113576674A - A disinfection box for ophthalmic surgery apparatus - Google Patents
A disinfection box for ophthalmic surgery apparatus Download PDFInfo
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- CN113576674A CN113576674A CN202110834157.4A CN202110834157A CN113576674A CN 113576674 A CN113576674 A CN 113576674A CN 202110834157 A CN202110834157 A CN 202110834157A CN 113576674 A CN113576674 A CN 113576674A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/31—Carrying cases or bags, e.g. doctors' bags
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0065—Peelable cover
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0067—Types of closures or fasteners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a disinfection box for ophthalmic surgical instruments, which structurally comprises a main body, an air vent and a top cover, wherein the main body comprises a disinfection cavity, a loading device and a through hole, the loading device comprises a loading block, a placing groove, a fixing device and an anti-collision block, the fixing device comprises a rotating shaft, a fixing piece, a fixing hole, a handle, a limiting device and a clamping device, the limiting device comprises a limiting body, a buffer groove and a contact block, the contact block comprises an embedding seat, an elastic piece, a friction groove and a connecting piece, the invention utilizes the clamping device to be clamped with the fixing hole, so that the fixing piece can downwards fix the surgical instruments through the limiting device, the sliding condition of the surgical instruments when the disinfection box is inclined is avoided, then the bottom end face of the limiting body is gradually bent from two ends to the middle, the bent part at the bottom of the limiting body can fix the surgical instruments, and the situation that the surgical instruments are placed in the disinfection box to move is avoided, so that the sharp portion of the surgical instrument is not damaged.
Description
Technical Field
The invention relates to the field of surgical instruments, in particular to a disinfection box for an ophthalmic surgical instrument.
Background
The ophthalmic surgical instrument mainly comprises: the tip of the forceps, scissors, knives and the like of various types is very fine and easy to damage, and when the ophthalmic surgical instruments are disinfected, the instruments are usually directly scattered into a metal supporting basin and then placed into a high-temperature high-pressure disinfection pot to kill bacteria in the surgical instruments.
Based on the above findings, the present inventors found that the existing disinfection box for ophthalmic surgical instruments mainly has the following disadvantages, for example: when surgical instruments are placed in the disinfection box, if the disinfection box is not balanced, the surgical instruments placed in the disinfection box can drop down due to the influence of gravity, so that the sharp part of the surgical instruments is impacted, and the surgical instruments are damaged.
Disclosure of Invention
In view of the above problems, the present invention provides a sterilizing cassette for ophthalmic surgical instruments.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a disinfection box for ophthalmic surgery apparatus, its structure includes main part, air vent, top cap, the main part is the cuboid form, the air vent is equipped with more than four, and sets up the preceding terminal surface at the main part, the top cap block is in the top of main part, the main part includes disinfection chamber, loading attachment, through-hole, the disinfection chamber is located the inside of main part, loading attachment transversely installs in the positive centre in the inside of disinfection chamber, the through-hole is equipped with more than eight, and transverse arrangement in the bottom of main part.
Further, loading attachment is including loading piece, standing groove, fixing device, anticollision piece, loading piece transverse installation is in the inside of disinfection chamber, the standing groove is equipped with two, and sets up respectively at the top both ends of loading the piece, fixing device is equipped with two, and installs respectively in the upper end of two standing grooves, anticollision piece inlays the end in the standing groove, anticollision piece's terminal surface inlays intrinsic gauze.
Further, fixing device includes pivot, stationary blade, fixed orifices, handle, stop device, block device, the right side at the standing groove is installed in the pivot, the one end of stationary blade is connected in the pivot, and the other end connects in the other end of standing groove, the fixed orifices is equipped with four, and transverse arrangement is in the end of stationary blade, the handle inlays admittedly in the middle of the top of stationary blade is positive, stop device inlays admittedly in the middle of the bottom of stationary blade is positive, block device is located the left side of standing groove, block device and fixed orifices block.
Further, stop device includes spacing body, dashpot, contact piece, spacing body inlays admittedly in the positive centre of bottom of stationary blade, the dashpot is located the inside bottom of spacing body, contact piece is equipped with two, and sets up respectively at the bottom both ends of spacing body, the bottom terminal surface of spacing body is bent gradually to the centre by both ends.
Furthermore, the contact block comprises an embedding and fixing seat, two elastic pieces, a friction groove and a connecting piece, wherein the embedding and fixing seat is embedded and fixed on the bottom end face of the limiting body, the two elastic pieces are respectively positioned at the two ends of the bottom of the embedding and fixing seat, the friction groove is provided with more than six elastic pieces, the elastic pieces are transversely arranged on the bottom end face of the elastic pieces, the connecting piece is used for connecting the two elastic pieces, and the elastic pieces are made of spring steel.
Further, block device includes sliding tray, sliding block, fixed block, button, reset spring, the sliding tray sets up the inside bottom at block device, the sliding block in the sliding tray, the fixed block is embedded in the left side terminal surface of sliding block, the button block in block device's top, reset spring installs the rear end at the sliding block, the contained angle between the top of sliding block and the horizontal plane is 45 degrees.
Furthermore, the fixed block includes a fixed body, a cutting groove and a contact piece, the fixed body is embedded and fixed on the right end face of the sliding block, the cutting groove is located at the tail end of the top of the fixed body, the contact piece is embedded and fixed on the tail end of the fixed body, and the top end of the contact piece is movably matched with the cutting groove.
Further, the contact piece includes contact, lug, elastic layer, deformation groove, the contact inlays admittedly in the bottom of the fixed body, the lug is equipped with five, and transverse arrangement in the bottom of contact, the elastic layer inlays admittedly in the up end of the fixed body, and is connected with the end of contact, the deformation groove sets up the inside on elastic layer, the lug is half circular.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the clamping device is clamped with the fixing hole, so that the fixing piece can downwards fix the surgical instrument through the limiting device, the situation that the surgical instrument slides when the disinfection box inclines is avoided, then the bottom end face of the limiting body is gradually bent from two ends to the middle, the bent part at the bottom of the limiting body can fix the surgical instrument, the situation that the surgical instrument moves when placed in the disinfection box is avoided, and the sharp part of the surgical instrument cannot be damaged.
2. According to the invention, the top end of the contact piece is movably matched with the cutting groove, so that the contact piece is contacted with the end face of the fixing piece, the fixing hole of the fixing piece can slide downwards along the contact piece, and the fixing piece is limited by the contact piece when moving, so that the fixing piece is fixed, the surgical instrument can be fixed when the disinfection box is inclined, the displacement can not occur, and the damage of the sharp part of the surgical instrument can be avoided.
Drawings
Fig. 1 is a front view schematically showing a sterilizing case for ophthalmic surgical instruments according to the present invention.
Fig. 2 is a schematic front view of the main body of the present invention.
Fig. 3 is a schematic top view of the loading device of the present invention.
FIG. 4 is a side view of the fixing device of the present invention.
Fig. 5 is a schematic side view of the spacing device of the present invention.
Fig. 6 is a schematic side view of the contact block of the present invention.
FIG. 7 is a side view of the engaging device of the present invention.
Fig. 8 is a schematic side view of the fixing block according to the present invention.
Fig. 9 is a side view of the contact sheet of the present invention.
In the figure: the device comprises a main body 1, a vent hole 2, a top cover 3, a disinfection cavity 11, a loading device 12, a through hole 13, a loading block 121, a placing groove 122, a fixing device 123, an anti-collision block 124, a rotating shaft a1, a fixing piece a2, a fixing hole a3, a handle a4, a limiting device a5, a clamping device a6, a limiting body a51, a buffer groove c52, a contact block a53, an embedded seat b1, an elastic sheet b2, a friction groove c3, a connecting sheet b4, a sliding groove c1, a sliding block c2, a fixing block c3, a button c4, a return spring c5, a fixing body c31, a cutting groove c32, a contact piece c33, a contact body d1, a bump d2, an elastic layer d3 and a deformation groove d 4.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows: referring to fig. 1-6, the embodiments of the present invention are as follows:
its structure includes main part 1, air vent 2, top cap 3, main part 1 is the cuboid form, air vent 2 is equipped with more than four, and sets up the preceding terminal surface at main part 1, the top cap 3 block in the top of main part 1, main part 1 includes disinfection chamber 11, loading attachment 12, through-hole 13, disinfection chamber 11 is located the inside of main part 1, loading attachment 12 transversely installs in the positive centre in the inside of disinfection chamber 11, through-hole 13 is equipped with more than eight, and transverse arrangement in the bottom of main part 1.
Loading attachment 12 includes loading piece 121, standing groove 122, fixing device 123, anticollision piece 124, loading piece 121 transversely installs the inside at disinfection chamber 11, standing groove 122 is equipped with two, and sets up respectively at the top both ends of loading piece 121, fixing device 123 is equipped with two, and installs respectively in the upper end of two standing grooves 122, anticollision piece 124 inlays in the end of standing groove 122, anticollision piece 124's terminal surface is inlayed and is had gauze, is favorable to letting gauze and surgical instruments's sharp-pointed part contact, reduces the dynamics of surgical instruments sharp-pointed part striking.
The fixing device 123 comprises a rotating shaft a1, a fixing piece a2, a fixing hole a3, a handle a4, a limiting device a5 and a clamping device a6, wherein the rotating shaft a1 is installed on the right side of the placement groove 122, one end of the fixing piece a2 is connected to the rotating shaft a1, the other end of the fixing piece a4 is connected to the other end of the placement groove 122, four fixing holes a3 are arranged at the tail end of the fixing piece a2 in a transverse mode, the handle a4 is embedded in the middle of the top of the fixing piece a2, the limiting device a5 is embedded in the middle of the bottom of the fixing piece a2, the clamping device a6 is located on the left side of the placement groove 122, and the clamping device a6 is clamped with the fixing hole a3, so that the limiting device a5 can be moved downwards through the fixing piece a2 to fix the surgical instrument.
Stop device a5 includes spacing body a51, dashpot c52, contact piece a53, spacing body a51 inlays in the positive centre of the bottom of stationary blade a2, dashpot c52 is located spacing body a 51's inside bottom, contact piece a53 is equipped with two, and sets up respectively at spacing body a 51's bottom both ends, spacing body a 51's bottom terminal surface is by both ends to middle bending gradually, is favorable to fixing surgical instruments through the crooked position in spacing body a51 bottom.
The contact block a53 comprises an embedding seat b1, elastic pieces b2, two friction grooves c3 and a connecting piece b4, the embedding seat b1 is embedded in the bottom end face of the limiting body a51, the elastic pieces b2 are two and are respectively located at two ends of the bottom of the embedding seat b1, the friction grooves c3 are more than six and are transversely arranged on the bottom end face of the elastic pieces b2, the connecting piece b4 connects the two elastic pieces b2, the elastic pieces b2 are made of spring steel, and the elastic pieces b2 are favorably and tightly attached to the end face of a surgical instrument to be fixed.
Based on the above embodiment, the specific working principle is as follows: when the disinfection box is not balanced, surgical instruments arranged in the disinfection box can fall down under the influence of gravity, sharp parts of the surgical instruments are impacted, gauze embedded on the end face of the anti-collision block 124 can be used for enabling the gauze to be in contact with the sharp parts of the surgical instruments, the force of impact of the sharp parts of the surgical instruments is reduced, the situation that the surgical instruments are damaged is avoided, the clamping device a6 is clamped with the fixing hole a3, the clamping device a6 is clamped with the fixing hole a3, the fixing piece a2 can downwards fix the surgical instruments through the limiting device a5, the situation that the surgical instruments slide when the disinfection box is inclined is avoided, then the bottom end face of the limiting body a51 is gradually bent from two ends to the middle, the bent part at the bottom of the limiting body a51 can fix the surgical instruments, and the situation that the surgical instruments are placed in the disinfection box to shake is avoided, utilize elastic sheet b2 to be the spring steel material at last, be favorable to contacting with surgical instruments through elastic sheet b2 for elastic sheet b2 can tightly be laminated in surgical instruments's terminal surface and fix, when avoiding the disinfection box to appear inclining, the impaired condition appears in the inside that surgical instruments receive self gravity to influence the striking disinfection box.
Example two: referring to fig. 7-9, the embodiment of the present invention is as follows:
the clamping device a6 comprises a sliding groove c1, a sliding block c2, a fixed block c3, a button c4 and a return spring c5, the sliding groove c1 is arranged at the inner bottom end of the clamping device a6, the sliding block c2 is clamped with the sliding groove c1, the fixed block c3 is embedded in the left end face of the sliding block c2, the button c4 is clamped with the top of the clamping device a6, the return spring c5 is mounted at the rear end of the sliding block c2, the included angle between the top end of the sliding block c2 and the horizontal plane is 45 degrees, and the sliding block c2 is driven to move backwards by pressing the button c4, so that the fixed block c3 can be separated from the fixing hole a3 of the fixed block 2.
The fixed block c3 comprises a fixed body c31, a slot c32 and a contact piece c33, wherein the fixed body c31 is embedded and fixed on the right end face of the sliding block c2, the slot c32 is positioned at the top tail end of the fixed body c31, the contact piece c33 is embedded and fixed at the tail end of the fixed body c31, the top end of the contact piece c33 is movably matched with the slot c32, and the contact piece c33 is favorably contacted with the end face of the fixed piece a2, so that the fixed piece a2 is limited by the contact piece c33 when moving.
The contact piece c33 comprises a contact body d1, a bump d2, an elastic layer d3 and a deformation groove d4, the contact body d1 is embedded at the bottom end of a fixed body c31, the bump d2 is provided with five bumps which are transversely arranged at the bottom end of the contact body d1, the elastic layer d3 is embedded at the upper end face of the fixed body c31 and connected with the tail end of the contact body d1, the deformation groove d4 is arranged inside the elastic layer d3, and the bump d2 is semicircular, so that the friction force between the fixed body c31 and the fixed hole a3 is increased through the bump d2, and the fixed body c31 is prevented from falling off in the fixed hole a 3.
Based on the above embodiment, the specific working principle is as follows: the top end of the sliding block c2 is set to form an included angle of 45 degrees with the horizontal plane, the sliding block c2 can be driven to move backwards by pressing the button c4, so that the fixed block c3 can be separated from the fixed hole a3 of the fixed block a2, the fixed block a2 is loosened, the surgical instrument can be taken out, the top end of the contact piece c33 is movably matched with the cutting groove c32, the contact piece c33 is contacted with the end face of the fixed block a2, the fixed hole a3 of the fixed block a2 can slide downwards along the contact piece c33, the fixed block a2 is limited by the c33 when moving, the fixed block a2 is fixed, finally, the lug d2 is used for increasing the friction force between the contact piece c31 and the fixed hole a3, the situation that the fixed block c31 falls off in the fixed hole a3 is avoided, the surgical instrument can be fixed, and the situation that the surgical instrument shakes when the disinfection box inclines, the surgical instruments can be fixed when the disinfection box is inclined, the displacement can not occur, and the damage to the sharp part of the surgical instruments is avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a disinfection box for ophthalmic surgery apparatus, its structure includes main part (1), air vent (2), top cap (3), main part (1) is the cuboid form, air vent (2) are equipped with more than four, and set up the preceding terminal surface at main part (1), top cap (3) block in the top of main part (1), its characterized in that:
the main part (1) includes disinfection chamber (11), loading attachment (12), through-hole (13), disinfection chamber (11) are located the inside of main part (1), loading attachment (12) transversely install in the middle of the inside centre in disinfection chamber (11), through-hole (13) are equipped with more than eight, and transverse arrangement in the bottom of main part (1).
2. A sterilization case for ophthalmic surgical instruments according to claim 1, characterized in that: the loading device (12) comprises loading blocks (121), placing grooves (122), fixing devices (123) and anti-collision blocks (124), wherein the loading blocks (121) are transversely installed inside the disinfection cavity (11), the two placing grooves (122) are respectively arranged at two ends of the top of the loading blocks (121), the two fixing devices (123) are respectively installed at the upper ends of the two placing grooves (122), and the anti-collision blocks (124) are fixedly embedded at the tail ends of the placing grooves (122).
3. A sterilization case for ophthalmic surgical instruments according to claim 2, characterized in that: the fixing device (123) comprises a rotating shaft (a1), a fixing piece (a2), a fixing hole (a3), a handle (a4), a limiting device (a5) and a clamping device (a6), wherein the rotating shaft (a1) is installed on the right side of the placement groove (122), one end of the fixing piece (a2) is connected to the rotating shaft (a1), the other end of the fixing piece is connected to the other end of the placement groove (122), four fixing holes (a3) are arranged at the tail ends of the fixing piece (a2) in a transverse mode, the handle (a4) is embedded in the middle of the top of the fixing piece (a2), the limiting device (a5) is embedded in the middle of the bottom of the fixing piece (a2), and the clamping device (a6) is located on the left side of the placement groove (122).
4. A disinfection box for ophthalmic surgical instruments according to claim 3, characterized in that: stop device (a5) includes spacing body (a51), dashpot (c52), contact piece (a53), spacing body (a51) are embedded in the middle of the bottom centre of stationary blade (a2), dashpot (c52) are located the inside bottom of spacing body (a51), contact piece (a53) are equipped with two, and set up respectively at the bottom both ends of spacing body (a 51).
5. A disinfection box for ophthalmic surgical instruments according to claim 4, characterized in that: contact piece (a53) is including inlaying solid seat (b1), elastic sheet (b2), friction groove (c3), connection piece (b4), it inlays solid seat (b1) and inlays the bottom terminal surface in spacing body (a51), elastic sheet (b2) are equipped with two, and are located the bottom both ends of inlaying solid seat (b1) respectively, friction groove (c3) are equipped with more than six, and transverse arrangement in the bottom terminal surface of elastic sheet (b2), connection piece (b4) are connected two elastic sheets (b 2).
6. A disinfection box for ophthalmic surgical instruments according to claim 3, characterized in that: the clamping device (a6) comprises a sliding groove (c1), a sliding block (c2), a fixed block (c3), a button (c4) and a return spring (c5), wherein the sliding groove (c1) is arranged at the inner bottom end of the clamping device (a6), the sliding block (c2) is clamped in the sliding groove (c1), the fixed block (c3) is embedded in the left end face of the sliding block (c2), the button (c4) is clamped at the top of the clamping device (a6), and the return spring (c5) is installed at the rear end of the sliding block (c 2).
7. A disinfection box for ophthalmic surgical instruments according to claim 6, characterized in that: the fixed block (c3) comprises a fixed body (c31), a cutting groove (c32) and a contact piece (c33), wherein the fixed body (c31) is embedded in the right end face of the sliding block (c2), the cutting groove (c32) is positioned at the top tail end of the fixed body (c31), and the contact piece (c33) is embedded in the tail end of the fixed body (c 31).
8. A disinfection box for ophthalmic surgical instruments according to claim 7, characterized in that: the contact piece (c33) comprises a contact body (d1), a bump (d2), an elastic layer (d3) and a deformation groove (d4), wherein the contact body (d1) is embedded at the bottom end of a fixed body (c31), the bump (d2) is provided with five parts and transversely arranged at the bottom end of the contact body (d1), the elastic layer (d3) is embedded at the upper end face of the fixed body (c31) and connected with the tail end of the contact body (d1), and the deformation groove (d4) is arranged inside the elastic layer (d 3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834157.4A CN113576674B (en) | 2021-07-20 | 2021-07-20 | A disinfection box for ophthalmic surgery apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834157.4A CN113576674B (en) | 2021-07-20 | 2021-07-20 | A disinfection box for ophthalmic surgery apparatus |
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| CN113576674A true CN113576674A (en) | 2021-11-02 |
| CN113576674B CN113576674B (en) | 2023-01-20 |
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