CN217593351U - Pressure-controllable meibomian gland massage forceps - Google Patents

Abstract

The pressure-controllable meibomian gland massage forceps effectively solves the problem that the existing meibomian gland massage forceps are inconvenient to use; the clamping device comprises two clamping arms in the left and right directions, wherein the two clamping arms are opposite up and down, the left ends of the two clamping arms are fixedly connected with each other, arc-shaped clamping plates with downward arc mouths are arranged at the right ends of the clamping arms, an arc plate in the up and down directions is arranged at the front end of the clamping arm on the lower side, the circle center of the arc surface of the arc plate is superposed with the swing axis of the clamping arms, an arc groove which is through from front to back and is consistent with the arc plate in the length direction is formed in the arc plate, a clamping plate which can move along the length direction is arranged in the arc groove, the rear end of the clamping plate extends out of the arc groove, and scale marks which are positioned on the right side of the arc groove and in the up and down directions are arranged on the arc plate; the utility model discloses the structure is ingenious, and convenient to use, pressure when being convenient for control massage has avoided massage pressure undersize or too big problem, has reduced medical personnel's effort expenditure, has increased medical personnel's comfort level and nursing efficiency.

Description

Pressure-controllable meibomian gland massage forceps

Technical Field

The utility model relates to an ophthalmology nursing technical field, especially a controllable formula meibomian gland massage tweezers of pressure.

Background

Dry eye has now become the most common ophthalmic disease in the clinic, with the exception of refractive error. With the widespread popularity of video terminal devices and the growing aging of the social population, the prevalence of dry eye will continue to increase, with the most common cause of dry eye being meibomian gland dysfunction. The meibomian glands are buried in the meibomian plates of the upper and lower eyelids, with their openings at the eyelid margin, and the discharged lipid secretions form tears. In clinical prevention, treatment and rehabilitation of dry eye meibomian gland dysfunction, meibomian gland massage is one of the more common clinical methods with reliable effects.

At present, when massaging the meibomian gland, need rely on experience and feel and exert pressure for the meibomian gland many times, exert the pressure undersize and can cause the not thorough phenomenon of secretion extrusion, and then massage effect is not good, pressure is too big easily causes the eyelid damage, because the dynamics of pressing at every turn all need the careful control of speed that slows down, not only inefficiency, medical personnel's energy has greatly been consumed, reduce its comfort level, and can not avoid effectively exerting the phenomenon of too big or undersize, it is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a pressure-controllable meibomian gland massage forceps, which effectively solves the problem of inconvenient use of the existing meibomian gland massage forceps.

The technical scheme of its solution is, the utility model discloses a arm lock of two left and right directions, relative and left end looks mutual fixed connection about two arm locks, the arm lock right-hand member is equipped with arc mouth arc splint down, the clamp arm front end of downside is equipped with the arc of direction from top to bottom, the centre of a circle of arc cambered surface coincides with the swing axle center of arm lock, link up and rather than the unanimous arc wall of length direction around having seted up on the arc, be equipped with the cardboard that can follow length direction and remove in the arc wall, the arc wall is stretched out to the cardboard rear end, be equipped with the scale mark that is located the right-hand and upper and lower direction of arc wall on the arc.

The utility model discloses the structure is ingenious, and convenient to use, pressure when being convenient for control massage has avoided massage pressure undersize or too big problem, has reduced medical personnel's effort expenditure, has increased medical personnel's comfort level and nursing efficiency.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a sectional overhead view of the utility model.

Figure 3 is the main axonometric view of partly cutting away of the utility model.

Fig. 4 is a full-section main perspective view diagram of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

By figure 1 to 4 and give, including the arm lock 1 of two left and right directions, relative and left end is mutual fixed connection about two arm lock 1, 1 right-hand member of arm lock is equipped with arc splint 2 that the arc mouth is down, 1 front end of the arm lock of downside is equipped with the arc 3 of direction from top to bottom, the centre of a circle of 3 cambered surfaces of arc and the coincidence of the swing axle center of arm lock 1, link up and rather than the unanimous arc wall 4 of length direction around having seted up on the arc 1, be equipped with the cardboard 5 that can follow length direction and remove in the arc wall 4, arc wall 4 is stretched out to cardboard 5 rear ends, be equipped with the scale mark 6 that is located the right-hand and upper and lower direction of arc wall 4 on the arc wall 3.

In order to enable the clamping plate 5 to move along the length direction of the arc-shaped groove 4, the arc-shaped plate 3 is provided with a transmission groove 7, the right side of the transmission groove 7 is communicated with the arc-shaped groove 4, the arc-shaped plate 3 is rotatably connected with a front rotating shaft 8 and a rear rotating shaft 8, the rear end of the rotating shaft 8 is inserted into the transmission groove 7 and is coaxially fixed with a gear 9, the clamping plate 5 is slidably connected with the arc-shaped groove 4, and the left end of the clamping plate 5 is provided with an arc-shaped rack 10 meshed with the gear 9.

In order to limit the position of the gear 9, a knurled groove 11 with a forward opening is formed on the arc-shaped plate 3, and the rotating shaft 8 is connected with a knurled cap 12 with a rear end capable of being inserted into the knurled groove 11 in a sliding mode through a key.

In order to facilitate the forward and backward movement of the knurled cap 12, the front end of the rotating shaft 8 penetrates through the arc-shaped plate 3 and is provided with a baffle 13, and the rotating shaft 8 is sleeved with a spring positioned between the baffle 13 and the knurled cap 12.

For the convenience of observing pressure, arc splint 2 of upside on link up around having seted up and open opening draw-in groove down, be equipped with pressure sensor 14 in the draw-in groove, pressure sensor 14 lower terminal surface flushes with 2 lower terminal surfaces of arc splint of upside, is equipped with the display screen of being connected with pressure sensor 14 on the arc splint 2 of upside.

In order to achieve better using effect, the upper end surface of the arc-shaped clamping plate 2 on the upper side and the lower end surface of the arc-shaped clamping plate 2 on the lower side are respectively provided with a plurality of anti-skidding grooves 15 which are communicated from front to back and distributed along the left-right direction, and the opening of the anti-skidding groove 15 on the upper side faces upwards and the opening of the anti-skidding groove 15 on the lower side faces downwards.

When the utility model is used, the clamp plate 5 is arranged to be in contact with the clamp arm 1 at the lower side in an initial state, the clamp arm 1 is moved to enable the upper end surface of the arc-shaped clamp plate 2 at the lower side to be in contact with the eyelid plate of a patient, at the moment, the clamp arms 1 at the two sides are relatively extruded, the joint of the two clamp arms 1 generates elastic deformation, the two clamp arms 1 swing relatively and drive the arc-shaped clamp plate 2 thereon to swing mutually, the clamp arm 1 at the upper side moves downwards relative to the scale mark 6, and when the lower end surface of the arc-shaped clamp plate 2 at the upper side is in contact with the eyelid plate of the patient, the pressure sensor 14 is simultaneously in contact with the eyelid plate of the patient;

after the pressure sensor 14 is contacted with the eyelid plate of the patient, the arc-shaped clamping plates 2 on the upper side and the lower side extrude the eyelid plate of the patient along with the continuous relative swinging of the clamping arms 1, the pressure sensor 14 is extruded, the display screen of the pressure sensor 14 displays the number, when the number on the pressure sensor 14 is proper, the number of the scale mark 6 which is flush with the lower end face of the clamping arm 1 on the upper side is recorded, at the moment, the pressure on the clamping arm 1 is reduced, the clamping arms 1 on the two sides swing back to back under the elastic action of the joint of the clamping arms 1, the two clamping arms 1 drive the arc-shaped clamping plates 2 on the two clamping arms to swing back to back until the clamping arms 1 recover to the initial state, and at the moment, the clamping arms 1 are moved, so that the arc-shaped clamping plates 2 are separated from the eyelid plate of the patient;

after the arc-shaped clamping plate 2 is separated from the tarsal plate, the knurling cap 12 is pulled forwards, the spring is compressed, when the knurling cap 12 is separated from the knurling groove 11, the tensile force on the knurling cap 12 is kept, the knurling cap 12 rotates anticlockwise, the knurling cap 12 drives the gear 9 to synchronously rotate anticlockwise through the key and the rotating shaft 8, the gear 9 drives the arc-shaped rack 10 to move anticlockwise, the arc-shaped rack 10 drives the clamping plate 5 to move upwards, when the upper end face of the clamping plate 5 is level with the recorded numerical value of the scale mark 6, the tensile force on the knurling cap 12 is reduced, and the knurling cap 12 moves backwards under the action of the spring force until the knurling cap 12 is inserted into the knurling groove 11;

after the knurled nut 12 is inserted into the knurled groove 11, loosening the knurled nut 12 and moving the clamping arms 1 to enable the arc-shaped clamping plates 2 on the lower side to be in contact with the tarsal plate of the patient, at the moment, extruding the clamping arms 1 on the two sides, driving the arc-shaped clamping plates 2 to swing relatively by the clamping arms 1 on the two sides, and after the clamping arms 1 on the two sides are in contact with the tarsal plate of the patient, continuously extruding the clamping arms 1 until the clamping arms 1 on the upper side are in contact with the clamping plates 5, at the moment, reducing the pressure on the clamping arms 1, and enabling the clamping arms 1 on the two sides to be restored to the initial state;

repeating the above steps, the arc splint 2 of both sides do relative swing and back of the body wobbling reciprocating motion, when the clamp arm 1 of upside contacts with the cardboard 5, the pressure of the arc splint 2 of both sides is the maximum pressure to the patient's eyelid board, avoid the patient's eyelid board to be crushed, after the massage to the patient's eyelid board is finished, pulling clamp arm 1 makes arc splint 2 break away from the patient's eyelid board can, if the initial position that needs cardboard 5 to resume, then pull the knurling cap 12 forward, the spring is compressed, when knurling groove 11 is broken away from to knurling cap 12, keep the pulling force and the clockwise rotation knurling cap 12 to knurling cap 12, knurling cap 12 is through the key, pivot 8 drives gear 9 synchronous clockwise rotation, gear 9 drives arc rack 10 clockwise swing, arc rack 10 drives cardboard 5 downstream, until cardboard 5 resumes to the initial state, at this moment, loosen knurling cap 12, knurling cap 12 inserts in knurling groove 11 under the spring force effect.

The connection relationship between the pressure sensor 14 and the display screen in the present invention is the prior art, and the structure thereof will not be described here.

The utility model discloses simple structure, convenient operation, the design is novel, and the practicality is strong, sets up two relative or back of the body wobbling arc splint, arc, scale mark, cardboard and pressure sensor that can reciprocate, and pressure when being convenient for control massage has avoided massage pressure undersize and the not good problem of effect, has also avoided massage pressure too big and has harmd the problem of patient's tarsal plate, has reduced medical personnel's effort expenditure, has increased medical personnel's comfort level and nursing efficiency.

Claims (6)

1. The utility model provides a controllable formula meibomian gland massage tweezers of pressure, including arm lock (1) of two left and right directions, a serial communication port, relative and left end mutual fixed connection about two arm lock (1), arm lock (1) right-hand member is equipped with arc splint (2) that the arc mouth faces down, arm lock (1) front end of downside is equipped with arc (3) of direction from top to bottom, the centre of a circle of arc (3) cambered surface and the swing axle center coincidence of arm lock (1), link up around having seted up on arc (3) and arc (4) unanimous rather than length direction, be equipped with cardboard (5) that can follow length direction and remove in arc (4), arc (4) are stretched out to cardboard (5) rear end, be equipped with scale mark (6) that are located the right-hand and upper and lower direction of arc (4) on arc (3).

2. The meibomian gland massage forceps with the controllable pressure as claimed in claim 1, wherein the arc-shaped plate (3) is provided with a transmission groove (7) with the right side communicated with the arc-shaped groove (4), the arc-shaped plate (3) is rotatably connected with a front axial rotating shaft (8) and a rear axial rotating shaft (8), the rear end of the rotating shaft (8) is inserted into the transmission groove (7) and is coaxially fixed with a gear (9), the clamping plate (5) is slidably connected with the arc-shaped groove (4), and the left end of the clamping plate (5) is provided with an arc-shaped rack (10) meshed with the gear (9).

3. The pressure-controllable meibomian gland massage forceps as claimed in claim 1, wherein the arc-shaped plate (3) is provided with a knurled groove (11) with a forward opening, and the rotating shaft (8) is connected with a knurled cap (12) through a key in a sliding manner, wherein the rear end of the knurled cap can be inserted into the knurled groove (11).

4. The meibomian gland massage forceps with controllable pressure as claimed in claim 2, wherein the front end of the rotating shaft (8) penetrates through the arc-shaped plate (3) and is provided with a baffle (13), and the rotating shaft (8) is sleeved with a spring positioned between the baffle (13) and the knurled cap (12).

5. The meibomian gland massage forceps with controllable pressure as claimed in claim 1, wherein the upper arc splint (2) is provided with a slot with a through front and back opening and a downward opening, a pressure sensor (14) is arranged in the slot, the lower end surface of the pressure sensor (14) is flush with the lower end surface of the upper arc splint (2), and the upper arc splint (2) is provided with a display screen connected with the pressure sensor (14).

6. The pressure-controllable meibomian gland massage forceps as claimed in claim 1, wherein the upper end surface of the upper arc splint (2) and the lower end surface of the lower arc splint (2) are respectively provided with a plurality of anti-slip grooves (15) which are through from front to back and distributed along the left-right direction, the opening of the upper anti-slip groove (15) faces upwards, and the opening of the lower anti-slip groove (15) faces downwards.

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