Meibomian gland expresser

Abstract

The utility model discloses a meibomian gland expressor, including expressor main part, the expressor main part includes handheld part, connecting portion and clamping part, handheld part one end is equipped with connecting column, connecting column sliding connection expressor main part, and the upper end has the clamping of pressure lever, connecting portion both sides are equipped with fixed bolt, the one end of handheld part is close to connecting portion and is equipped with the threaded hole, fixed bolt and threaded hole are adapted, the screw rod is slidably connected on connecting portion, the recess is established on the connecting portion of screw rod both sides, clamping part one end is equipped with cylindrical groove, the protruding piece is established on clamping part on the both sides of cylindrical groove, the other end fixedly connected with first clamping plate and second clamping plate of clamping part, the second clamping plate is fixedly connected with the transparent board in. Through above -mentioned structure, has improved the stability and flexibility of meibomian gland expressor in the use process.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a meibomian gland squeezer. Background Technology

[0002] Meibomian gland dysfunction (MGD) is the most common type of dry eye; reportedly, the prevalence of MGD in Asia is as high as 70%. MGD-related dry eye mainly manifests as evaporative dry eye, with diverse causes and complex risk factors, such as blepharitis, mite infestation, contact lens wear, long-term uncorrected refractive errors, improper use of electronic devices, dry environment, air pollution, sex hormone deficiency, antidepressants, antihistamines, retinoic acid, Sjögren's syndrome, and some systemic diseases, etc.

[0003] Meibomian gland massage is commonly used to treat dry eye syndrome and meibomian cysts caused by meibomian gland blockage. Generally, for mild to moderate blockage, simply using a meibomian gland massage tweezers to squeeze and clear the meibomian glands is sufficient. The tweezers remove the oil blocking the meibomian glands by squeezing them. After cleaning with the tweezers, a scraper is used again to further clean the eyelid margin and remove the remaining oil, in order to completely remove the oil and clear the meibomian glands. However, existing meibomian gland squeezers still have the following problems when used:

[0004] 1. Most existing extruders are tweezer-shaped, which are difficult to press and have poor stability;

[0005] 2. Most existing extruders are fixed structures, which are not convenient for angle adjustment and have poor flexibility. Utility Model Content

[0006] The purpose of this invention is to provide a meibomian gland squeezer that solves the problems mentioned above.

[0007] To achieve the above objectives, a meibomian gland squeezer is provided, comprising a squeezer body, which includes a handle, a connecting part, and a clamping part. One end of the handle is provided with a connecting post, which is slidably connected to the squeezer body and has a pressure rod clamped at its upper end. Fixing bolts are provided on both the front and rear sides of the connecting part. A threaded hole is provided at the end of the handle near the connecting part, and the fixing bolts are adapted to the threaded hole. A screw is slidably connected to the connecting part, and grooves are provided on the connecting parts located on both sides of the screw. One end of the clamping part has a cylindrical groove, and protrusions are provided on the clamping parts located on both sides of the cylindrical groove. A first clamping plate and a second clamping plate are fixedly connected to the other end of the clamping part, and a transparent plate is fixedly connected inside the second clamping plate.

[0008] According to the aforementioned meibomian gland squeezer, the squeeze rod is generally L-shaped, and the end away from the connecting post is provided with anti-slip texture.

[0009] According to the aforementioned meibomian gland squeezer, a slot is provided on the upper side of the handle, and a rubber pad is fixedly connected in the slot.

[0010] According to the aforementioned meibomian gland squeezer, the lower side of the handle is provided with an anti-slip part, and the anti-slip part is corrugated in shape.

[0011] According to the meibomian gland squeezer, the screw has a thread at one end near the clamping part, and the thread is connected to a cylindrical groove.

[0012] According to the aforementioned meibomian gland squeezer, the grooves and protrusions are adapted to each other and correspond one-to-one.

[0013] According to the meibomian gland squeezer, a rubber plug is provided on the connecting part located on the fixing bolt.

[0014] According to the aforementioned meibomian gland squeezer, the main body of the squeezer is made of titanium alloy.

[0015] This utility model has the following beneficial effects:

[0016] 1. Compared with the existing technology, by providing a connecting column and a pressure rod on the handle of the extruder, it is easy to apply a downward squeezing force to the extruder body under the action of the connecting column and the pressure rod, thereby closing the first clamping plate and the second clamping plate, making operation convenient. In addition, the anti-slip part and anti-slip texture improve the stability of the operator during use.

[0017] 2. Compared with the prior art, by providing screws, grooves and protrusions on the connecting part and the clamping part, the clamping part can be rotated to drive the first clamping plate and the second clamping plate to rotate, so that the operator can use it more conveniently and easily, with good flexibility. At the same time, the transparent plate on the second clamping plate makes it easy to observe the squeezing of the meibomian glands. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a structural diagram of a meibomian gland squeezer according to the present invention;

[0020] Figure 2 This is an exploded view of a meibomian gland squeezer according to the present invention;

[0021] Figure 3 This is a structural diagram of the connecting part of a meibomian gland squeezer according to the present invention;

[0022] Figure 4 This is a structural diagram of the clamping part of a meibomian gland squeezer according to the present invention;

[0023] Figure 5 This is another structural diagram of a meibomian gland squeezer according to the present invention.

[0024] Legend:

[0025] 1. Extruder body; 11. Handheld part; 12. Connecting part; 13. Clamping part; 131. First clamping plate; 132. Second clamping plate; 2. Connecting column; 3. Pressure rod; 31. Anti-slip texture; 4. Threaded hole; 5. Fixing bolt; 51. Rubber plug; 6. Screw; 61. Groove; 7. Columnar groove; 71. Protrusion; 8. Anti-slip part; 9. Slot. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-5 This utility model discloses a meibomian gland squeezer, which includes a squeezer body 1, the squeezer body 1 being 10-11 cm in length, the squeezer body 1 being made of titanium alloy, and the squeezer body 1 including a handle part 11, a connecting part 12, and a clamping part 13.

[0028] The upper side of the handle 11 is provided with a slot 9, and a rubber pad is fixedly connected in the slot 9. The lower side of the handle 11 is provided with an anti-slip part 8, which is corrugated in shape. One end of the handle 11 is provided with a connecting post 2, which is slidably connected to the extruder body 1. The upper end of the connecting post 2 is clamped with a pressure rod 3, which is L-shaped in shape. The end away from the connecting post 2 is provided with an anti-slip texture 31. When storing, the pressure rod 3 is rotated around the connecting post 2 as an axis to make the pressure rod 3 fit with the handle 11. At this time, one end of the pressure rod 3 is located in the slot 9. Under the action of the slot 9, the pressure rod 3 is prevented from sliding. When in use, under the action of the connecting post 2 and the pressure rod 3, it is easy to apply a downward squeezing force to the extruder body 1, thereby closing the first clamp 131 and the second clamp 132. The operation is convenient. In addition, the anti-slip part 8 and the anti-slip texture 31 improve the stability of the operator when using it.

[0029] Both the front and rear sides of the connecting part 12 are provided with fixing bolts 5. A rubber plug 51 is provided on the connecting part 12 located on the fixing bolts 5. A threaded hole 4 is provided at one end of the handle 11 near the connecting part 12. The fixing bolts 5 are adapted to the threaded hole 4. A screw 6 is slidably connected to the connecting part 12. Grooves 61 are provided on the connecting parts 12 located on both sides of the screw 6. A cylindrical groove 7 is provided at one end of the clamping part 13. A thread is provided at one end of the screw 6 near the clamping part 13, and the thread connects to the cylindrical groove 7. Protrusions 71 are provided on the clamping parts 13 located on both sides of the cylindrical groove 7. The grooves 6... 1 and 71 are compatible and correspond one-to-one. During installation, first pass the screw 6 through the left side of the connecting part 12 and connect it with the cylindrical groove 7 on the clamping part 13. Then, install the connecting part 12 on the hand-held part 11 through the fixing bolt 5 and threaded hole 4. When it is necessary to replace different clamping plates, the connecting part 12 can be removed. It is flexible. At the same time, according to the different left and right hand usage habits of different operators, the clamping part 13 can be rotated, thereby driving the first clamping plate 131 and the second clamping plate 132 to rotate, making it more convenient and easy for the operator to use. It is flexible.

[0030] The other end of the clamping part 13 is fixedly connected to a first clamping plate 131 and a second clamping plate 132. A transparent plate is fixedly connected inside the second clamping plate 132. During use, the second clamping plate 132 is located on the outside of the meibomian gland. At the same time, under the action of the transparent plate on the second clamping plate 132, it is convenient to observe the squeezing of the meibomian gland.

[0031] Reference Figure 5 In another embodiment, the first clamping plate 131 and the second clamping plate 132 can have various shapes. In this patent, the clamping plates are 5*5mm circles and 3*6mm strips.

[0032] Working principle: During installation, first pass the screw 6 through the left side of the connecting part 12 and connect it with the cylindrical groove 7 on the clamping part 13. Then, install the connecting part 12 on the hand-held part 11 through the fixing bolt 5 and the threaded hole 4.

[0033] When using, place one hand on the handle 11, with the palm on the anti-slip part 8 and the thumb on the anti-slip texture 31 of the pressure bar 3. Then place the first clamp 131 and the second clamp 132 on both sides of the meibomian gland, with the second clamp 132 on the outside. Press the pressure bar 3 to apply downward pressure to the squeezer body 1 through the pressure bar 3, thereby squeezing the meibomian gland with the first clamp 131 and the second clamp 132. The operation is convenient. At the same time, the transparent plate on the second clamp 132 makes it easy to observe the squeezing of the meibomian gland.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A meibomian gland squeezer, characterized in that, The device includes a press body (1), which includes a hand-held part (11), a connecting part (12) and a clamping part (13). One end of the hand-held part (11) is provided with a connecting post (2), which is slidably connected to the press body (1) and has a pressure rod (3) clamped at its upper end. The connecting part (12) is provided with fixing bolts (5) on both the front and rear sides. The hand-held part (11) is provided with a threaded hole (4) at one end near the connecting part (12). The fixing bolt (5) is adapted to the threaded hole (4). A screw (6) is slidably connected to the connecting part (12). Grooves (61) are provided on the connecting parts (12) on both sides of the screw (6). A cylindrical groove (7) is provided at one end of the clamping part (13). Protrusions (71) are provided on the clamping parts (13) on both sides of the cylindrical groove (7). A first clamping plate (131) and a second clamping plate (132) are fixedly connected to the other end of the clamping part (13). A transparent plate is fixedly connected inside the second clamping plate (132).

2. The meibomian gland squeezer according to claim 1, characterized in that, The pressure rod (3) is L-shaped as a whole, and the end away from the connecting column (2) is provided with anti-slip texture (31).

3. The meibomian gland squeezer according to claim 2, characterized in that, The upper side of the handheld part (11) is provided with a slot (9), and a rubber pad is fixedly connected in the slot (9).

4. The meibomian gland squeezer according to claim 3, characterized in that, The handheld part (11) is provided with an anti-slip part (8) on the lower side, and the anti-slip part (8) is corrugated in shape.

5. A meibomian gland squeezer according to claim 4, characterized in that, The screw (6) has a thread at one end near the clamping part (13), and the thread is connected to the cylindrical groove (7).

6. A meibomian gland squeezer according to claim 5, characterized in that, The groove (61) and the protrusion (71) are adapted to each other and correspond one-to-one.

7. A meibomian gland squeezer according to claim 6, characterized in that, A rubber plug (51) is provided on the connecting part (12) located on the fixing bolt (5).

8. A meibomian gland squeezer according to claim 7, characterized in that, The extruder body (1) is made of titanium alloy.

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