CN215080768U - Corneal line demolishs and uses scissors convenient to use - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and a cornea line demolishs and uses scissors convenient to use is disclosed, including the supporting shoe, first recess has been seted up on the right side of supporting shoe, the inner wall of first recess bonds there is the tool bit, fixed cover has been cup jointed on the surface of supporting shoe, the through-hole has been seted up to the bottom of fixed cover, the inner wall fixedly connected with handle of through-hole, the upper surface of handle and the bottom contact of supporting shoe, the second recess has been seted up to the upper surface of handle, the bottom fixedly connected with reset spring of second recess inner wall, reset spring's last fixed surface is connected with the connecting plate. The utility model discloses a cooperation of draw-in groove and fixture block fixes the tool bit on the handle to, contained angle is 90 between tool bit and the handle, and then makes this cornea line demolish and can cut off and demolish clinostatism patient's cornea line with the scissors, thereby prevents that the patient from uncomfortable or tired because of sitting for a long time and leading to.

Description

Corneal line demolishs and uses scissors convenient to use

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a corneal line demolishs and uses scissors convenient to use.

Background

At present, when the corneal line on the patient's eye is demolishd, need cut off the corneal line earlier usually, then can the corneal line take off, at present, the scissors of usefulness is demolishd to the corneal line, its handle and blade are on the collinear, when the line is demolishd, for the convenience of medical personnel operate, need the patient to sit usually and take off stitches, nevertheless because the time of taking off stitches is longer to the patient keeps the state of sitting upright always, and then leads to patient fatigue or discomfort easily.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, the handle and the blade of the scissors for removing the corneal line are on the same straight line, when removing the corneal line, in order to facilitate the operation of medical staff, the patient is usually required to sit for removing the corneal line, but the suture removing time is long, and the patient always keeps a sitting and standing state, so that the patient is easy to fatigue or feel uncomfortable, and the scissors for removing the corneal line convenient to use are provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cornea line is demolishd and is used scissors convenient to use, includes the supporting shoe, first recess has been seted up on the right side of supporting shoe, the inner wall of first recess bonds there is the tool bit, fixed cover has been cup jointed on the surface of supporting shoe, the through-hole has been seted up to the bottom of fixed cover, the inner wall fixedly connected with handle of through-hole, the upper surface of handle and the bottom contact of supporting shoe, the second recess has been seted up to the upper surface of handle, the bottom fixedly connected with reset spring of second recess inner wall, reset spring's upper surface fixedly connected with connecting plate, the left and right sides of connecting plate all with the inner wall contact of second recess.

The front side and the rear side of the connecting plate are both fixedly connected with a sliding cylinder, the inner wall of the sliding cylinder is in contact with the surface of the handle, the upper surface of the sliding cylinder is in contact with the bottom of the fixed sleeve, the upper surface of the connecting plate is fixedly connected with a clamping block, the bottom of the supporting block is provided with a clamping hole, the inner wall of the clamping hole is in contact with the surface of the clamping block, the left side of the fixed sleeve is fixedly connected with a baffle, the right side of the baffle is in contact with the left side of the supporting block,

preferably, the baffle is internally provided with air holes.

Preferably, the cutter head is needle-shaped, the bottom of the cutter head is provided with a cutting edge, and an included angle between the cutter head and the handle is 90 degrees.

Preferably, the surface of the sliding cylinder and the surface of the handle are both provided with annular grooves, and the inner wall of each annular groove is bonded with an anti-skidding rubber ring.

Preferably, the clamping block is a trapezoidal block, and the right side of the clamping block is an inclined plane.

Preferably, the surface of the handle is fixedly connected with a connecting block, the connecting block is located below the sliding cylinder, third grooves are formed in the front side and the rear side of the connecting block, and the inner wall of each third groove and the upper surface of each fixing sleeve are fixedly connected with U-shaped plates.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of draw-in groove and fixture block, fix the tool bit on the handle, and, the contained angle is 90 between tool bit and the handle, and then make this corneal line demolish can cut off and demolish decubitus patient's corneal line with the scissors, thereby prevent the patient because of the uncomfortable or tired of the health that leads to of sitting for a long time, and simultaneously, because the cooperation through draw-in groove and fixture block between tool bit and the handle is fixed, and the fixture block can be followed and shifted out in the draw-in groove, and then make dismouting comparatively convenient between tool bit and the handle, thereby be convenient for medical personnel to change used tool bit.

(2) The utility model discloses a cooperation of connecting block, third recess and U-shaped board makes and fixes more firmly between fixed cover and the handle to, the U-shaped board plays certain limiting displacement to fixed cover, and then prevents to loosen suddenly after the slide cartridge, makes the slide cartridge exert certain impact force to fixed cover through reset spring, thereby leads to the junction to take place the fracture between fixed cover and the handle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a front view of the handle of the present invention;

FIG. 4 is a top view of the handle of the present invention;

fig. 5 is a front view of the slide cartridge of the present invention;

fig. 6 is a side view of the connecting block of the present invention.

In the figure: 1. a support block; 2. a first groove; 3. a cutter head; 4. fixing a sleeve; 5. a through hole; 6. a handle; 7. a second groove; 8. a return spring; 9. a connecting plate; 10. a slide cylinder; 11. a clamping block; 12. a clamping hole; 13. a baffle plate; 14. air holes; 15. an annular groove; 16. an anti-slip rubber ring; 17. connecting blocks; 18. a third groove; 19. a U-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a convenient to use's scissors for corneal suture is demolishd, including supporting shoe 1, first recess 2 has been seted up on supporting shoe 1's right side, tool bit 3 has been bonded to first recess 2's inner wall, fixed cover 4 has been cup jointed on supporting shoe 1's surface, through-hole 5 has been seted up to fixed cover 4's bottom, the inner wall fixedly connected with handle 6 of through-hole 5, tool bit 3 is acicular, and tool bit 3's bottom is provided with the cutting edge, the contained angle between tool bit 3 and the handle 6 is 90, the upper surface of handle 6 and the bottom contact of supporting shoe 1, second recess 7 has been seted up to the upper surface of handle 6, the bottom fixedly connected with reset spring 8 of second recess 7 inner wall, reset spring 8's upper surface fixedly connected with connecting plate 9, the left and right sides of connecting plate 9 all contacts with the inner wall of second recess 7.

The front side and the rear side of the connecting plate 9 are fixedly connected with a sliding cylinder 10, the inner wall of the sliding cylinder 10 is contacted with the surface of the handle 6, the upper surface of the sliding cylinder 10 is contacted with the bottom of the fixed sleeve 4, the upper surface of the connecting plate 9 is fixedly connected with a clamping block 11, the bottom of the supporting block 1 is provided with a clamping hole 12, the inner wall of the clamping hole 12 is contacted with the surface of the clamping block 11, the sliding cylinder 10 is tightly contacted with the fixed sleeve 4 through a reset spring 8, the clamping block 11 is clamped in the clamping groove, the clamping block 11 is a trapezoidal block, the right side of the clamping block 11 is an inclined plane, when the supporting block 1 is inserted into the fixed sleeve 4, the supporting block 1 is firstly contacted with the inclined plane of the clamping block 11, then the supporting block 1 is continuously pushed leftwards, the clamping block 11 is downwards moved through the inclined plane of the clamping block 11, when the clamping block 11 is aligned with the clamping groove, the clamping block 11 is inserted into the clamping groove through the reset spring 8, the left side of the fixed sleeve 4 is fixedly connected with a baffle 13, the right side of baffle 13 and the left side contact of supporting shoe 1, the gas pocket 14 has been seted up to the inside of baffle 13, air accessible gas pocket 14 in the fixed cover 4 circulates fast, and then be convenient for medical personnel insert supporting shoe 1 to fixed cover 4 fast in, or take out supporting shoe 1 from fixed cover 4, ring channel 15 has all been seted up on the surface of slide cartridge 10 and the surface of handle 6, ring channel 15's inner wall bonds and has anti-skidding rubber circle 16, through setting up anti-skidding rubber circle 16, make the surface of handle 6 and the surface of slide cartridge 10 all have certain non-slip effect.

The fixed surface of handle 6 is connected with connecting block 17, connecting block 17 is located the below of sliding cylinder 10, third recess 18 has all been seted up to both sides around connecting block 17, the inner wall of third recess 18 and the equal fixedly connected with U-shaped plate 19 of the upper surface of fixed cover 4, through connecting block 17, the cooperation of third recess 18 and U-shaped plate 19, it is more firm to make fixed cover 4 and handle 6 between fixed, and, U-shaped plate 19 plays certain limiting displacement to fixed cover 4, and then prevent to loosen sliding cylinder 10 back suddenly, make sliding cylinder 10 exert certain impact force to fixed cover 4 through reset spring 8, thereby lead to the junction between fixed cover 4 and the handle 6 to take place the fracture.

The utility model discloses in, when the user used this scissors, earlier inserted supporting shoe 1 to fixed cover 4 in to through the inclined plane on the fixture block 11, made fixture block 11 downstream, when fixture block 11 aligns with the draw-in groove, made fixture block 11 insert to the draw-in groove through reset spring 8 in, at this moment, through the cooperation of fixture block 11 and draw-in groove, can be with supporting shoe 1 in fixed cover 4, then, cut off the corneal line through the cutting edge on the tool bit 3. When the tool bit 3 needs to be replaced, the sliding cylinder 10 is pulled downwards to separate the clamping block 11 from the clamping groove, at the moment, the supporting block 1 can be taken out of the fixed sleeve 4, and the used tool bit 3 is detached from the handle 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. A pair of corneal-thread removing scissors convenient to use is characterized by comprising a supporting block (1), a first groove (2) is formed in the right side of the supporting block (1), a tool bit (3) is bonded on the inner wall of the first groove (2), the surface of the supporting block (1) is sleeved with a fixed sleeve (4), the bottom of the fixed sleeve (4) is provided with a through hole (5), the inner wall of the through hole (5) is fixedly connected with a handle (6), the upper surface of the handle (6) is contacted with the bottom of the supporting block (1), a second groove (7) is arranged on the upper surface of the handle (6), a return spring (8) is fixedly connected with the bottom of the inner wall of the second groove (7), the upper surface of the reset spring (8) is fixedly connected with a connecting plate (9), the left side and the right side of the connecting plate (9) are in contact with the inner wall of the second groove (7);

the equal fixedly connected with sliding barrel (10) in both sides around connecting plate (9), the inner wall of sliding barrel (10) and the surface contact of handle (6), the upper surface of sliding barrel (10) and the bottom contact of fixed cover (4), the last fixed surface of connecting plate (9) is connected with fixture block (11), card hole (12) have been seted up to the bottom of supporting shoe (1), the inner wall of card hole (12) and the surface contact of fixture block (11), left side fixedly connected with baffle (13) of fixed cover (4), the right side of baffle (13) and the left side contact of supporting shoe (1).

2. Scissors for removing corneal sutures convenient for use according to claim 1, characterized in that the inner part of the baffle (13) is provided with air holes (14).

3. The pair of corneal-thread removing scissors convenient to use according to claim 1, wherein the cutting head (3) is needle-shaped, the bottom of the cutting head (3) is provided with a cutting edge, and the included angle between the cutting head (3) and the handle (6) is 90 degrees.

4. The pair of corneal-cord removing scissors convenient to use according to claim 1, wherein the surface of the sliding cylinder (10) and the surface of the handle (6) are both provided with annular grooves (15), and an anti-skidding rubber ring (16) is adhered to the inner wall of each annular groove (15).

5. The pair of corneal streak removal scissors convenient to use according to claim 1, wherein the latch (11) is a trapezoidal block, and the right side of the latch (11) is a slant surface.

6. The pair of corneal suture removing scissors convenient to use as claimed in claim 1, wherein a connecting block (17) is fixedly connected to the surface of the handle (6), the connecting block (17) is located below the sliding cylinder (10), third grooves (18) are respectively formed in the front side and the rear side of the connecting block (17), and U-shaped plates (19) are fixedly connected to the inner wall of each third groove (18) and the upper surface of the fixing sleeve (4).

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