CN208693596U

CN208693596U - A kind of ophthalmology scalpel

Info

Publication number: CN208693596U
Application number: CN201721658187.XU
Authority: CN
Inventors: 李娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-03
Filing date: 2017-12-03
Publication date: 2019-04-05
Anticipated expiration: 2027-12-03

Abstract

The utility model discloses a kind of ophthalmology scalpels, including knife handle, bracket is fixedly connected at the top of the knife handle inner cavity, the bottom of the bracket is fixedly connected with motor, the output end of the motor is fixedly connected with turntable, and the front of the turntable is fixedly connected with the first pivot pin, and the surface of first pivot pin slidably connects activity box, the bottom of the activity box is fixedly connected with first connecting rod, and the bottom of first connecting rod is fixedly connected with mobile bar.The utility model is used cooperatively by setting motor, turntable, activity box, first connecting rod, mobile bar, motion bar, movable plate, the second connecting rod and movable plate, solve the problems, such as that existing ophthalmology scalpel can not store cutter head, the ophthalmology scalpel, has the advantages of can storing cutter head, it stores and saves convenient for medical staff, a large amount of areas of storage box will not be occupied, accidental cuts will not be caused to medical staff, the use for facilitating medical staff, is worth of widely use.

Description

A kind of ophthalmology scalpel

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of ophthalmology scalpel.

Background technique

Scalpel be a kind of surgical operation all cutter, it is many kinds of, mainly hold bow formula, pen-holding type, holding, anti- Formula and finger pressing type are chosen, can be selected according to the method and position used, is mainly used for wherein holding bow formula in wrist, for longer Skin incision and the incision of theca of rectus abdominis muscle etc.；Pen-holding type is used for short and small notch and delicate procedure, such as dissects blood vessel, nerve and cuts Open peritonaeum etc.；The main activities force of holding operation is shoulder joint, wide for cut coverage, tissue is hard thick, firmly biggish It cuts, such as amputation, tendon are cut, longer skin incision；Anti- formula of choosing is for cutting abscess, blood vessel, organ, choledochus or defeated The hollow organs such as urinary catheter, cut off the tissue of clamp or expand skin incision etc.；Finger pressing type is primarily adapted for use in the skin for being difficult to cut Tissue, when carrying out ophthalmologic operation, is often also required to use scalpel, but existing ophthalmology scalpel can not store knife Head, since cutter head is exposed always outside, is not easy to medical staff and stores preservation, occupy after operation terminates cleaning scalpel A large amount of areas of storage box are also easy to cause accidental cuts to medical staff, it has not been convenient to cure when medical staff reuses The use of shield personnel.

Utility model content

The purpose of this utility model is to provide a kind of ophthalmology scalpel, have the advantages of can storing cutter head, solves existing Some ophthalmology scalpels can not store the problem of cutter head.

To achieve the above object, the utility model provides the following technical solutions: a kind of ophthalmology scalpel, including knife handle, institute It states and is fixedly connected with bracket at the top of knife handle inner cavity, the bottom of the bracket is fixedly connected with motor, the output end of the motor It is fixedly connected with turntable, the front of the turntable is fixedly connected with the first pivot pin, and the surface of first pivot pin slidably connects Activity box, the bottom of the activity box are fixedly connected with first connecting rod, and the bottom of the first connecting rod is fixedly connected with shifting Lever, the positive left side of mobile bar are fixedly connected with the second pivot pin, and the bottom of the knife handle inner cavity is fixedly connected with fixation Block, the fixed block are connected with motion bar far from the side of knife handle, and the front of the motion bar offers the first loose slot, And first the surface of inner wall and the second pivot pin of loose slot be slidably connected, the motion bar is fixedly connected far from one end of fixed block There is third pivot pin, the inner cavity of the knife handle is provided with movable plate, is fixedly connected to first at the top and bottom of the movable plate Sliding block, the top and bottom of the knife handle inner cavity offer first sliding groove, and the inner wall of first sliding groove and the first sliding block are separate The side of movable plate is slidably connected, and the second connecting rod, the right side of second connecting rod are fixedly connected on the right side of the movable plate Side is fixedly connected with movable plate, and the front of the movable plate offers the second loose slot, and the inner wall and third of the second loose slot The surface of pivot pin is slidably connected, and through slot is offered on the left of the knife handle, is fixedly connected with portable pillar on the left of the movable plate, The left side of the portable pillar passes through through slot and is fixedly connected with cambered blade.

Preferably, the top and bottom of the knife handle offer arc groove, and the inner wall of the arc groove is provided with Anti-skid chequer.

Preferably, it is fixedly connected with the second sliding block on the right side of the mobile bar, the right side opening of the knife handle inner cavity is equipped with the Two sliding slots, and be slidably connected on the right side of the inner wall of second sliding slot and the second sliding block.

Preferably, the top and bottom on the left of the knife handle are fixedly connected to fluorescent tube, and two fluorescent tubes are about portable pillar Be centrosymmetric distribution.

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

1, the utility model by setting motor, turntable, activity box, first connecting rod, mobile bar, motion bar, movable plate, Being used cooperatively for second connecting rod and movable plate, solves the problems, such as that existing ophthalmology scalpel can not store cutter head, the eye Section's scalpel has the advantages of can storing cutter head, stores and saves convenient for medical staff, will not occupy a large amount of areas of storage box, Accidental cuts will not be caused to medical staff, facilitate the use of medical staff, be worth of widely use.

2, the utility model can be operated convenient for medical staff by setting arc groove, prevent scalpel It slides, brings secondary injury to patient, by the second sliding block of setting and second sliding slot, effectively mobile bar can be avoided mobile The phenomenon that tilting in the process improves the stationarity of mobile bar, by the way that fluorescent tube is arranged, can effectively avoid light-illuminating not To operative site, influences medical staff and be operated.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlargement diagram in the utility model Fig. 1 at A.

In figure: 1 knife handle, 2 brackets, 3 motors, 4 turntables, 5 first pivot pins, 6 activity box, 7 first connecting rods, 8 mobile bars, 9 Second pivot pin, 10 fixed blocks, 11 motion bars, 12 first loose slots, 13 third pivot pins, 14 movable plates, 15 first sliding blocks, 16 first Sliding slot, 17 second connecting rods, 18 movable plates, 19 second loose slots, 20 through slots, 21 portable pillars, 22 cambered blades, 23 arcs are recessed Slot, 24 second sliding blocks, 25 second sliding slots, 26 fluorescent tubes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of ophthalmology scalpel referring to FIG. 1-2, including knife handle 1, it is recessed that the top and bottom of knife handle 1 offer arc The inner wall of slot 23, arc groove 23 is provided with anti-skid chequer, by the way that arc groove 23 is arranged, can perform the operation convenient for medical staff Operation, prevents scalpel from sliding, brings secondary injury to patient, bracket 2 is fixedly connected at the top of 1 inner cavity of knife handle, bracket 2 Bottom is fixedly connected with motor 3, and the output end of motor 3 is fixedly connected with turntable 4, and the front of turntable 4 is fixedly connected with first axle Pin 5, the surface of the first pivot pin 5 slidably connect activity box 6, and the bottom of activity box 6 is fixedly connected with first connecting rod 7, and first The bottom of connecting rod 7 is fixedly connected with mobile bar 8, and the right side of mobile bar 8 is fixedly connected with the second sliding block 24,1 inner cavity of knife handle Right side opening is equipped with second sliding slot 25, and the inner wall of second sliding slot 25 and the right side of the second sliding block 24 are slidably connected, by being arranged the Two sliding blocks 24 and second sliding slot 25, improve shifting at the phenomenon that capable of effectively avoiding mobile bar 8 from tilting in the process of moving The stationarity of lever 8, the positive left side of mobile bar 8 are fixedly connected with the second pivot pin 9, and the bottom of 1 inner cavity of knife handle is fixedly connected with Fixed block 10, fixed block 10 are connected with motion bar 11 far from the side of knife handle 1, and it is living that the front of motion bar 11 offers first Dynamic slot 12, and the inner wall of the first loose slot 12 and the surface of the second pivot pin 9 are slidably connected, motion bar 11 far from fixed block 10 one End is fixedly connected with third pivot pin 13, and the inner cavity of knife handle 1 is provided with movable plate 14, and the top and bottom of movable plate 14 are fixed to be connected It is connected to the first sliding block 15, the top and bottom of 1 inner cavity of knife handle offer first sliding groove 16, and the inner wall of first sliding groove 16 and One sliding block 15 is slidably connected far from the side of movable plate 14, and the right side of movable plate 14 is fixedly connected with the second connecting rod 17, and second The right side of connecting rod 17 is fixedly connected with movable plate 18, and the front of movable plate 18 offers the second loose slot 19, and the second activity The inner wall of slot 19 and the surface of third pivot pin 13 are slidably connected, and the left side of knife handle 1 offers through slot 20, and the left side of movable plate 14 is solid Surely it is connected with portable pillar 21, the left side of portable pillar 21 passes through through slot 20 and is fixedly connected with cambered blade 22, the top in 1 left side of knife handle Fluorescent tube 26 is fixedly connected to bottom, and two fluorescent tubes 26 are centrosymmetric distribution about portable pillar 21, pass through setting fluorescent tube 26, it can effectively avoid light-illuminating less than operative site, influence medical staff and be operated, by setting motor 3, turn Disk 4, activity box 6, first connecting rod 7, mobile bar 8, motion bar 11, movable plate 14, the second connecting rod 17 and movable plate 18 are matched It closes and uses, solve the problems, such as that existing ophthalmology scalpel can not store cutter head, the ophthalmology scalpel, cutter head can be stored by having The advantages of, it stores and saves convenient for medical staff, a large amount of areas of storage box will not be occupied, unexpected cut will not be caused to medical staff Wound, facilitates the use of medical staff, is worth of widely use.

In use, medical staff, by starting motor 3, motor 3 drives turntable 4 to rotate, passes through the first pivot pin 5 and activity box 6 be used cooperatively, makes activity box 6 that first connecting rod 7 be driven to move up, and first connecting rod 7 drives mobile bar 8 to move up, By being used cooperatively for the second pivot pin 9 and the first loose slot 12, mobile bar 8 is made to drive 11 clockwise oscillation of motion bar, by the Three pivot pins 13 and the second loose slot 19 are used cooperatively, and make motion bar 11 that movable plate 18 be driven to move right, and movable plate 18 drives Movable plate 14 moves right, and movable plate 14 drives portable pillar 21 to move right, so as to achieve the purpose that store cutter head.

In summary: the ophthalmology scalpel, by the way that motor 3, turntable 4, activity box 6, first connecting rod 7, mobile bar is arranged 8, motion bar 11, movable plate 14, the second connecting rod 17 and movable plate 18 are used cooperatively, and solve existing ophthalmology scalpel not The problem of cutter head can be stored.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of ophthalmology scalpel, including knife handle (1), it is characterised in that: be fixedly connected with branch at the top of knife handle (1) inner cavity The bottom of frame (2), the bracket (2) is fixedly connected with motor (3), and the output end of the motor (3) is fixedly connected with turntable (4), the front of the turntable (4) is fixedly connected with the first pivot pin (5), and the surface of first pivot pin (5) slidably connects work Dynamic frame (6), the bottom of the activity box (6) are fixedly connected with first connecting rod (7), and the bottom of the first connecting rod (7) is solid Surely it is connected with mobile bar (8), the positive left side of the mobile bar (8) is fixedly connected with the second pivot pin (9), in the knife handle (1) The bottom of chamber is fixedly connected with fixed block (10), and the fixed block (10) is connected with motion bar far from the side of knife handle (1) (11), the front of the motion bar (11) offers the first loose slot (12), and the inner wall and the second axis of the first loose slot (12) The surface of pin (9) is slidably connected, and the motion bar (11) is fixedly connected with third pivot pin (13) far from the one end of fixed block (10), The inner cavity of the knife handle (1) is provided with movable plate (14), is fixedly connected to first at the top and bottom of the movable plate (14) The top and bottom of sliding block (15), knife handle (1) inner cavity offer first sliding groove (16), and the inner wall of first sliding groove (16) It is slidably connected with the first sliding block (15) far from the side of movable plate (14), is fixedly connected with second on the right side of the movable plate (14) Connecting rod (17) is fixedly connected with movable plate (18) on the right side of second connecting rod (17), the front of the movable plate (18) It offers the second loose slot (19), and the inner wall of the second loose slot (19) and the surface of third pivot pin (13) are slidably connected, it is described It is offered on the left of knife handle (1) through slot (20), is fixedly connected with portable pillar (21), the activity on the left of the movable plate (14) The left side of column (21) passes through through slot (20) and is fixedly connected with cambered blade (22).

2. a kind of ophthalmology scalpel according to claim 1, it is characterised in that: the top and bottom of the knife handle (1) are equal It offers arc groove (23), the inner wall of the arc groove (23) is provided with anti-skid chequer.

3. a kind of ophthalmology scalpel according to claim 1, it is characterised in that: the right side of the mobile bar (8) is fixed to be connected It is connected to the second sliding block (24), the right side opening of knife handle (1) inner cavity is equipped with second sliding slot (25), and the inner wall of second sliding slot (25) It is slidably connected on the right side of the second sliding block (24).

4. a kind of ophthalmology scalpel according to claim 1, it is characterised in that: top and bottom on the left of the knife handle (1) Portion is fixedly connected to fluorescent tube (26), and two fluorescent tubes (26) are centrosymmetric distribution about portable pillar (21).