CN217667174U

CN217667174U - Protective device for full femtosecond laser cornea refraction therapeutic instrument

Info

Publication number: CN217667174U
Application number: CN202221073956.0U
Authority: CN
Inventors: 黄仕东
Original assignee: Huikang Medical Technology Shenzhen Co ltd
Current assignee: Huikang Medical Technology Shenzhen Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-28
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to a full femto second laser cornea refraction therapeutic instrument protection device, including operation panel, safety cover, be equipped with operating handle on the operation panel, the safety cover is established in the operating handle outside, the safety cover includes base and protective sheath, the even fixed sucking disc that is equipped with in base bottom, the fixed through-hole of having seted up on the base, the symmetry is equipped with the clamping arc board in the through-hole, base inner chamber has seted up and has accomodate the groove, accomodate the fixed reset spring that is equipped with in the groove, reset spring removes the end and is connected with the movable plate, clamping arc board one side fixedly connected with containing rod, and the containing rod other end extends to accomodate the inslot and be connected with the movable plate, the safety cover bottom is passed through the rubber boot and is connected with the base, can fix the safety cover on the operation panel, avoids the doctor to take place the circumstances of polluting when touching operating handle, also avoids blood to drip on the operation panel, the better protection effect that plays to guarantee the security of operation.

Description

All-femtosecond laser cornea refraction therapeutic instrument protection device

Technical Field

The utility model relates to a full femtosecond laser cornea refraction therapeutic instrument protection device, belonging to the technical field of medical instruments.

Background

The full femtosecond laser is characterized in that a femtosecond laser system is completely applied in the treatment process, an interface with a specific diameter and curvature is cut on a relatively deep layer of a cornea, an interface with a slightly larger diameter and a specific curvature is cut on a relatively shallow layer of the cornea after the cutting, the peripheries of the two interfaces are intersected, a corneal lamella tissue in a convex lens shape is formed in an interlayer, and the manufactured interlayer tissue is taken out by a special tool, which is equivalent to the principle of excimer laser cutting.

In the process of surgery, medical staff is required to manually operate the handle of the instrument for surgery, but at present, the handle of the instrument does not have a protection device, and a disinfection device does not exist outside the handle, so that cross infection is easily caused, and therefore, the design of a multifunctional protection device for the instrument for the full femtosecond refractive surgery is urgently needed.

Disclosure of Invention

To solve the problems in the related art, the utility model provides a protection device for a full femtosecond laser cornea refraction treatment instrument, which aims to overcome the technical problems existing in the prior related art.

Therefore, the utility model discloses a specific technical scheme as follows:

full femto second laser cornea refraction therapeutic instrument protection device, including operation panel, safety cover, be equipped with operating handle on the operation panel, the safety cover is established in the operating handle outside, the safety cover includes base and protective sheath, the base bottom is evenly fixed and is equipped with fixed sucking disc, the fixed through-hole of having seted up on the base, the through-hole internal symmetry is equipped with clamping arc board, base inner chamber has been seted up and has been accomodate the groove, accomodate the inslot and fix and be equipped with reset spring, reset spring removes the end and is connected with the movable plate, clamping arc board one side fixedly connected with accomodates the pole, and the accomodate the pole other end and extend to accomodate the inslot and be connected with the movable plate, the safety cover bottom is passed through the rubber boot and is connected with the base.

Preferably, the operation panel one side is fixed to be equipped with and places the case, it has the chamber door to place roof portion articulated, and places the fixed ultraviolet ray disinfection lamp that is equipped with of incasement wall.

Preferably, fixed solid fixed ring that is equipped with on the base, and solid fixed ring is located the through-hole edge, the spread groove has been seted up in the solid fixed ring outside, the fixed go-between that is equipped with in rubber boot bottom, the go-between is located the spread groove, and is equipped with the clamping ring in the spread groove.

Preferably, the surface of the top of the protective sleeve is provided with anti-skid protrusions, the height of the protective sleeve is matched with the height of the operating handle, and the top of the edge of the base is fixedly provided with edge extending protrusions.

Preferably, moving rods are symmetrically arranged on two sides of the base, the moving ends of the moving rods are fixedly connected with the L-shaped rods, the L-shaped rods are located on one side of the through hole, and sliding grooves used for moving the moving rods and the L-shaped rods are formed in the base.

Preferably, the other end of the L-shaped rod is located on one side of the containing groove, one side of the movable plate is fixedly connected with the L-shaped rod through a connecting rod, the other end of the movable plate is fixedly provided with a fixed seat, and the surface of the fixed seat is in arc-shaped arrangement.

The utility model has the advantages that:

1. by arranging the protective cover, the operating handle penetrates through the through hole in the base when the surgical operation table is used, so that the base is in contact with the surface of the operating table and is adsorbed on the operating table through the fixed sucker, and the protective cover can be sleeved on the operating handle after disinfection, so that the situation that a doctor pollutes when touching the operating handle is avoided, a better protective effect is achieved, and the safety of the surgical operation is ensured;

2. through setting up the clamping arc board, when the base moves down, can move the clamping arc board to the outside, loosen the hand after, the clamping arc board can live operating handle clamping under reset spring's effect, avoids leading to the condition that the base removed when operating handle removed and drops, ensures the stability of base.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the whole structure of the protective device of the whole femtosecond laser corneal refraction therapeutic apparatus of the utility model;

FIG. 2 is a schematic cross-sectional view of the base of the protective device of the whole femtosecond laser cornea refraction therapeutic apparatus of the utility model;

FIG. 3 is a schematic top view of the base of the protective device of the whole femtosecond laser cornea refractive treatment instrument;

FIG. 4 is an enlarged view of the protective device of the full femtosecond laser corneal refraction therapeutic apparatus of the present invention at A in FIG. 2;

the reference numbers in the figures: 1. an operation table; 2. a protective cover; 3. an operating handle; 4. a base; 5. a protective sleeve; 6. fixing the sucker; 7. a through hole; 8. clamping an arc plate; 9. a receiving groove; 10. a return spring; 11. moving the plate; 12. a storage rod; 13. a rubber cover; 14. placing the box; 15. a fixing ring; 16. connecting grooves; 17. a connecting ring; 18. a travel bar; 19. an L-shaped rod; 20. a fixed seat.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a full femto second laser cornea refraction treatment instrument protection device is provided.

Example one

As shown in figures 1-4, the protection device for the whole femtosecond laser cornea refraction treatment instrument according to the embodiment of the utility model comprises an operation table 1 and a protection cover 2, wherein the operation handle 3 is arranged on the operation table 1, the protection cover 2 is sleeved outside the operation handle 3, the protection cover 2 comprises a base 4 and a protection cover 5, a fixed suction cup 6 is uniformly and fixedly arranged at the bottom of the base 4, a through hole 7 is fixedly arranged on the base 4, clamping arc plates 8 are symmetrically arranged in the through hole 7, an inner cavity of the base 4 is provided with a containing groove 9, a return spring 10 is fixedly arranged in the containing groove 9, the moving end of the return spring 10 is connected with a moving plate 11, one side of the clamping arc plate 8 is fixedly connected with a containing rod 12, the other end of the containing rod 12 extends into the containing groove 9 to be connected with the moving plate 11, the bottom of the protection cover 2 is connected with the base 4 through a rubber cover 13, the operation table is characterized in that a placing box 14 is fixedly arranged on one side of the operation table 1, the top of the placing box 14 is hinged with a box door, an ultraviolet disinfection lamp is fixedly arranged on the inner wall of the placing box 14, when the operation table is not used, the protection cover 2 can be conveniently placed, the ultraviolet disinfection lamp can be disinfected in real time, the operation table can be directly taken out for use when the operation table is used, the practicability of the operation table is improved, anti-skid protrusions are arranged on the surface of the top of the protection cover 5, the height of the protection cover 5 is matched with the height of the operation handle 3, edge extending protrusions are fixedly arranged on the top of the edge of the base 4, the protection cover 5 can be ensured to be tightly contacted with the outer surface of the operation handle 3, so that the operation of a doctor is more convenient, the condition that the protection cover 5 slips is avoided, the surface of the operation table 1 can be used for protection, and the blood or liquid on the hands of the doctor is prevented from dripping on the operation table 1, improving the protection effect.

Example two

As shown in fig. 1-4, according to the utility model discloses a protection device of full femto second laser cornea refraction therapy apparatus of embodiment, including operation panel 1, safety cover 2, be equipped with operating handle 3 on the operation panel 1, the cover is established in the operating handle 3 outside at 2 covers of safety cover, safety cover 2 includes base 4 and protective sheath 5, base 4 bottom is even fixed and is equipped with fixed suction cup 6, through-hole 7 has been seted up on the base 4, through-hole 7 internal symmetry is equipped with clamping arc board 8, the groove 9 has been seted up to the base 4 inner chamber, it is equipped with reset spring 10 to accomodate the inslot 9 internal fixation, reset spring 10 removes the end and is connected with movable plate 11, clamping arc board 8 one side fixedly connected with accomodates pole 12, and accomodates the pole 12 other end and extend to accomodate the inslot 9 and be connected with movable plate 11, safety cover 2 bottom is connected with base 4 through rubber boot 13, fixed ring 15 is equipped with on the base 4, and fixed ring 15 is located the through-hole 7 edge, fixed ring 15 has seted up the outside fixed ring 16, rubber boot 13 bottom fixation is equipped with 17, go-between 17 is located the go-between ring 16, and is equipped with clamping ring 16, and the connecting groove 13 can change the rubber boot, and the operation shape can not change the base 13, thereby the operation of base can be convenient for the disinfection operation, the base 13, the whole removal back is used the rubber, the base 13.

EXAMPLE III

As shown in figures 1-4, the protection device for a full femtosecond laser corneal refraction treatment instrument according to the embodiment of the invention comprises an operation table 1 and a protection cover 2, wherein the operation table 1 is provided with an operation handle 3, the protection cover 2 is sleeved outside the operation handle 3, the protection cover 2 comprises a base 4 and a protection sleeve 5, the bottom of the base 4 is uniformly and fixedly provided with a fixed suction cup 6, the base 4 is fixedly provided with a through hole 7, clamping arc plates 8 are symmetrically arranged in the through hole 7, an inner cavity of the base 4 is provided with a receiving groove 9, a reset spring 10 is fixedly arranged in the receiving groove 9, the moving end of the reset spring 10 is connected with a moving plate 11, one side of the clamping arc plate 8 is fixedly connected with a receiving rod 12, the other end of the receiving rod 12 extends into the receiving groove 9 to be connected with the moving plate 11, the bottom of the protection cover 2 is connected with the base 4 through a rubber cover 13, the movable rod 18 is symmetrically arranged on two sides of the base 4, the movable end of the movable rod 18 is fixedly connected with the L-shaped rod 19, the L-shaped rod 19 is located on one side of the through hole, sliding grooves used for moving the movable rod 18 and the L-shaped rod 19 are formed in the base 4, the other end of the L-shaped rod 19 is located on one side of the accommodating groove, one side of the movable plate 11 is fixedly connected with the L-shaped rod 19 through a connecting rod, a fixing seat 20 is fixedly arranged at the other end of the movable rod 18, the surface of the fixing seat 20 is arranged in an arc shape, the fixing seats 20 on two sides can be held by a hand when the movable plate is used, the clamping arc plate 8 can move outwards when the fixed plate is extruded inwards, the movable plate can conveniently penetrate through the operating handle 3, and after a hand is loosened, the clamping arc plate 8 can move relatively under the action of the reset spring 10, so that the operating handle 3 is clamped and the situation that sliding is avoided when the movable plate is used.

To summer up, with the help of the above technical scheme of the utility model, this device is when using, handheld fixing base 20 lets clamping arc board 8 remove to the outside, let operating handle 3 pass through-hole 7 on base 4, make

base

4 and 1 surface contact of operation panel, loosen the hand back, clamping arc board 8 can live operating handle 3 clamping under reset spring 10's effect, avoid leading to base 4 to remove the condition that drops when operating handle 3 removes, ensure the stability of base, protective sheath 5 then can overlap on operating handle 3 after the disinfection, avoid the doctor to take place the condition of polluting when touching operating handle 3, also avoid the blood of doctor hand to drip on operation panel 1 simultaneously, better play the guard effect, thereby guarantee the security of operation.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Full femto second laser cornea refraction therapeutic instrument protection device, including operation panel (1), safety cover (2), its characterized in that: be equipped with operating handle (3) on operation panel (1), the operating handle (3) outside is established to safety cover (2) cover, safety cover (2) include base (4) and protective sheath (5), base (4) bottom is even fixed and is equipped with fixed suction cup (6), fixed through-hole (7) have been seted up on base (4), the symmetry is equipped with clamping arc board (8) in through-hole (7), base (4) inner chamber has been seted up and has been accomodate groove (9), it is equipped with reset spring (10) to accomodate groove (9) internal fixation, reset spring (10) removal end is connected with movable plate (11), clamping arc board (8) one side fixedly connected with accomodates pole (12), and accomodate pole (12) other end and extend to and accomodate in groove (9) and be connected with movable plate (11), safety cover (2) bottom is connected with base (4) through rubber boot (13).

2. The protection device of the full femtosecond laser cornea refractive treatment instrument according to claim 1, characterized in that: the ultraviolet disinfection lamp is characterized in that a placing box (14) is fixedly arranged on one side of the operating table (1), a box door is hinged to the top of the placing box (14), and an ultraviolet disinfection lamp is fixedly arranged on the inner wall of the placing box (14).

3. The protection device for the full femtosecond laser corneal refraction treatment instrument according to claim 2, wherein: the fixed solid fixed ring (15) that is equipped with on base (4), and solid fixed ring (15) are located through-hole (7) edge, spread groove (16) have been seted up in solid fixed ring (15) outside, rubber cover (13) bottom mounting is equipped with go-between (17), go-between (17) are located spread groove (16), and are equipped with the clamping ring in spread groove (16).

4. The protection device for the full femtosecond laser corneal refraction treatment instrument according to claim 3, wherein: protective sheath (5) top surface all is equipped with non-slip raised, the height of protective sheath (5) and operating handle (3) to the matching, base (4) edge top is fixed to be equipped with and prolongs limit arch.

5. The protection device for the full femtosecond laser corneal refraction treatment instrument according to claim 4, wherein: the movable rod (18) is symmetrically arranged on two sides of the base (4), the movable end of the movable rod (18) is fixedly connected with the L-shaped rod (19), the L-shaped rod (19) is located on one side of the through hole, and a sliding groove used for moving the movable rod (18) and the L-shaped rod (19) is formed in the base (4).

6. The protection device for the full femtosecond laser corneal refraction treatment instrument according to claim 5, wherein: l shape pole (19) other end is located accomodate groove one side, movable plate (11) one side is through connecting rod and L shape pole (19) fixed connection, movable rod (18) other end is fixed and is equipped with fixing base (20), and fixing base (20) surface is the arc setting.