Scissors tip protective sleeve for ophthalmologic operation
An ophthalmic surgery and protective sleeve technology, applied in the field of medical devices, can solve the problems of increasing the replacement rate of the devices, being vulnerable to damage, and increasing the cost of surgery, and achieving the effect of easy cleaning
Inactive Publication Date: 2020-11-13
寿光市妇幼保健院
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Problems solved by technology
[0003] The eye is a very fragile part of the human body. Therefore, the medical instruments used in ophthalmic surgery are often delicate and expensive, especially the tip of the instrument, which is easily damaged, resulting in an increase in the replacement rate of the instrument and increasing the cost of the operation.
For example, the patent of Publication No. CN206355223U provides a protective cover for the tip of ophthalmic micro-instrument with a cylindrical tube made of silica gel with multiple holes. The function of clamping the tip of the instrument makes the tip of the instrument prone to collision during movement, which cannot solve the problem that the tip of the instrument is easily damaged
Method used
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Embodiment Construction
[0023] Such as figure 1 , figure 2 As shown, a protective cover for scissors tip for ophthalmic surgery, including:
[0024] Protective sheath 1, the protective sheath 1 is a transparent protective sheath, so that medical personnel can observe whether the tip is intact without opening the protective sheath 1, and the protective sheath 1 includes a first part 6 and a second part that can be assembled to form a cylindrical structure 7. One side of the first part 6 is connected to the second part 7 through the hinge 3, and the other side of the first part 6 is engaged with the second part 7 through the locking unit 5. The locking unit 5 includes: a card slot 511 The locking buckle 51 and the fixing block 52 provided with a clip bar 521, the locking buckle 51 is located on the outside of the first part 6, and the fixing block 52 is located on the outside of the second part 7. This design allows the protective cover 1 to be opened through the locking buckle 5 on the one hand, Th...
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The invention discloses a scissor tip protective sleeve for an ophthalmologic operation. The protective sleeve comprises a protective sleeve body, which comprises a first part and a second part whichcan be assembled to form a cylindrical structure. One side of the first part and one side of the second part are connected through a hinge, and the other sides are clamped and connected through a lockcatch; the inside and the outside of the protective sleeve are divided into a flexible lining and a hard shell; the flexible lining is clung to the hard shell; the flexible lining is made of silica gel; the inner surface of the flexible lining is in a sandglass shape; the protective sleeve is provided with a plurality of vent holes penetrating through the flexible lining and the hard shell; and the bottom end of the protective sleeve is provided with a base. The problems that scissors for the ophthalmologic operation are fine and fragile, and tips are prone to damage are solved, and the scissors tip protective sleeve for the ophthalmologic operation is stable, easy to clean and capable of being repeatedly used.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to a protective cover for scissor tips used in ophthalmic surgery. Background technique [0002] The full name of ophthalmology is "eye disease specialist", which is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous, retinal diseases, optometry, glaucoma and optic neuropathy, cataract and other ophthalmic diseases. [0003] The eye is a very fragile part of the human body. Therefore, the medical instruments used in ophthalmic surgery are often delicate and expensive, especially the tip of the instrument, which is easily damaged, resulting in an increase in the replacement rate of the instrument and increasing the cost of the operation. For example, the patent of Publication No. CN206355223U provides a protective cover for the tip of ophthalmic micro-instrument wi...
Claims
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IPC IPC(8): A61F9/007
CPCA61F9/007
Inventor 王银平
Owner 寿光市妇幼保健院