CN108245389B - Meibomian gland cleaner - Google Patents
Meibomian gland cleaner Download PDFInfo
- Publication number
- CN108245389B CN108245389B CN201810068102.5A CN201810068102A CN108245389B CN 108245389 B CN108245389 B CN 108245389B CN 201810068102 A CN201810068102 A CN 201810068102A CN 108245389 B CN108245389 B CN 108245389B
- Authority
- CN
- China
- Prior art keywords
- eyelid
- fixing
- opening
- fixing plate
- meibomian gland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000004175 meibomian gland Anatomy 0.000 title claims abstract description 63
- 210000000744 eyelid Anatomy 0.000 claims abstract description 109
- 238000003825 pressing Methods 0.000 claims abstract description 73
- 210000000795 conjunctiva Anatomy 0.000 claims abstract description 33
- 230000028327 secretion Effects 0.000 claims abstract description 13
- 210000004907 gland Anatomy 0.000 claims abstract description 11
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000001125 extrusion Methods 0.000 abstract description 11
- 210000001508 eye Anatomy 0.000 abstract description 8
- 230000002197 limbic effect Effects 0.000 abstract 1
- 206010010741 Conjunctivitis Diseases 0.000 description 4
- 206010010719 Conjunctival haemorrhage Diseases 0.000 description 3
- 206010010733 Conjunctival scar Diseases 0.000 description 3
- 206010065062 Meibomian gland dysfunction Diseases 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 210000000720 eyelash Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 1
- 206010013774 Dry eye Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010039792 Seborrhoea Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037312 oily skin Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 208000011725 subconjunctival bleeding Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/001—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for without substantial movement between the skin and the device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
Landscapes
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention provides a meibomian gland cleaner, which relates to the technical field of medical instruments and comprises a fixing clamp, a pressing piece and a fixing piece; the fixing clamp is provided with an opening end, one side of the opening end can extend into the eyelid, so that the fixing clamp is arranged on the inner side and the outer side of the eyelid (the inner side is a conjunctiva surface of the eyelid, and the outer side is a skin surface of the eyelid), and the fixing piece is connected with the fixing clamp and used for limiting the opening of the opening end, so that the fixing piece can be respectively abutted with the two sides of the eyelid; the fixation clamp is provided with the track opening in one side of eyelid outside, and the one end of pushing equipment is provided with the pressing part that cooperates with the track opening, and the skin outside the eyelid can be abutted to pressing part, and pressing part can be moved for the route that the track opening prescribes a limit to secretion in the messenger eyelid gland is extruded from the limbic opening part and is flowed. One side of the fixing clamp is attached to the palpebral conjunctiva surface, so that palpebral conjunctiva is not damaged; in the extrusion process, the eyelid skin outside the eyes is pressed, the pain of the patient is obviously reduced, the extrusion is uniform, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a meibomian gland cleaner.
Background
Meibomian gland dysfunction is very common in oily skin and in the elderly, and is the leading cause of excessive evaporation of dry eye. Meibomian glands are located between the skin of the palpebral part and the palpebral conjunctiva, and secretion is easily accumulated in the meibomian glands, so that the meibomian glands are blocked to cause the meibomian glands to be dysfunctional.
The device for treating meibomian gland dysfunction is typically meibomian gland massage forceps. During treatment, the secretion in the meibomian glands is cleaned by squeezing the meibomian glands using meibomian gland massage forceps. The meibomian gland massage forceps comprise two clamping legs, wherein one clamping leg stretches into a position between a conjunctiva surface of an eyelid and an eyeball in the treatment process until the clamping leg is jointed with the conjunctiva of the eyelid (the inside of eyelid), the other clamping leg is jointed with eyelid skin (the outside of eyelid), finally the two clamping legs are tightly pressed, and secretion in the meibomian gland flows out from a meibomian gland opening at the eyelid margin by extruding the meibomian gland towards the eyelid margin opening direction.
In the process of squeezing the meibomian glands by using the meibomian gland massage forceps, one leg of the meibomian gland massage clamp is contacted with the palpebral conjunctiva, and the palpebral conjunctiva is squeezed, so that obvious pain is caused to a patient; when the meibomian gland massage forceps slide in the palpebral conjunctiva, the palpebral conjunctiva is easy to be damaged, conjunctivitis and subconjunctival hemorrhage are caused, and conjunctival scars are caused when the palpebral gland massage forceps are severe.
Disclosure of Invention
The invention aims to provide a meibomian gland cleaner which is used for relieving the obvious pain of a patient caused by the contact of one leg part of a meibomian gland massage clamp with a blepharoconjunctival and the extrusion of the blepharoconjunctival in the process of extruding the meibomian glands by using a meibomian gland massage forceps in the prior art; when the meibomian gland massage forceps slide in the palpebral conjunctiva, the palpebral conjunctiva is easy to be damaged, conjunctivitis and subconjunctival hemorrhage are caused, and conjunctival scars are caused when the palpebral gland massage forceps are severe; and the technical problem that eyelid skin wrinkles influence extrusion force in the meibomian gland extrusion process.
The invention provides a meibomian gland cleaner, which comprises a fixing clamp, a pressing piece and a fixing piece;
The fixing clamp is provided with an opening end, one side of the opening end can extend into the eyelid so that the fixing clamp is arranged on two sides of the eyelid, and the fixing piece is connected with the fixing clamp and used for limiting the opening degree of the opening end so that the fixing piece can be respectively abutted with the two sides of the eyelid;
the fixation clamp is provided with a track opening at one side of the eyelid outer side, one end of the pressing piece is provided with a pressing part matched with the track opening, the pressing part can be abutted against the skin at the eyelid outer side, and the pressing part can move relative to a path defined by the track opening so as to enable secretion in eyelid glands to flow out from the opening of the eyelid in a squeezing mode.
Further, the fixing clamp comprises a first fixing plate and a second fixing plate, one ends of the first fixing plate and the second fixing plate are fixedly connected, an opening for clamping an eyelid is formed at the other ends of the first fixing plate and the second fixing plate, the first fixing plate is attached to the conjunctiva surface of the eyelid, and the second fixing part is attached to the skin support at the outer side of the eyelid; the track opening is arranged at one end, far away from the first fixing plate, of the second fixing plate, and is connected with the second fixing plate, and the track opening is arranged along the extending direction of the second fixing plate;
The fixing member includes: a screw rod and a screw cap; the second fixing plate is provided with a first through hole; one end of the screw rod is fixedly connected with the first fixing plate, and the other end of the screw rod is used for penetrating through the first through hole to be in threaded connection with the nut.
Further, the pressing piece is provided with a second through hole, and one end, far away from the first fixing plate, of the screw rod is used for penetrating through the second through hole to be connected with the screw cap.
Further, a circumferential edge of the nut is provided with a friction portion.
Further, the length range of the first fixing plate is set to be 90-120mm, and the width range is set to be: 18-22mm; the thickness range is set as follows: 1.5-3.5mm;
the screw pole is apart from the first fixed plate with the length scope of the link of second fixed plate is: 15-45mm.
Further, the open ends of the first fixing plate and the second fixing plate are respectively provided with a chamfer.
Further, the pressing piece further comprises a connecting rod, and a clamping groove is formed in one end, connected with the pressing part, of the connecting rod; the pressing part comprises a roller and a wheel shaft, and two ends of the wheel shaft are respectively connected with the clamping groove; the roller is arranged on the outer side of the wheel shaft and is rotatably connected with the wheel shaft.
Further, the width of the rail opening is greater than or equal to the width of the pressing portion.
Further, the edge of the rail opening along the length direction is provided with a protruding portion, and two ends of the clamping groove are abutted to the protruding portion, so that the wheel axle moves along the extending direction of the rail opening.
Further, the material of the meibomian gland cleaner is set to be titanium alloy or stainless steel.
The invention provides a meibomian gland cleaner, which comprises a fixing clamp, a pressing piece and a fixing piece; the fixing clamp is provided with an opening end, one side of the opening end can extend into the eyelid so that the fixing clamp is arranged on two sides of the eyelid, and the fixing piece is connected with the fixing clamp and used for limiting the opening degree of the opening end so that the fixing piece can be respectively abutted with the two sides of the eyelid; the fixation clamp is provided with a track opening at one side of the eyelid outer side, one end of the pressing piece is provided with a pressing part matched with the track opening, the pressing part can be abutted against the skin at the eyelid outer side, and the pressing part can move relative to a path defined by the track opening so as to enable secretion in eyelid glands to flow out from the opening of the eyelid in a squeezing mode. When the eyelid fixing device is used, one side of the opening end of the fixing clamp extends into the eyelid to enable one side of the opening end of the fixing clamp to be attached to the conjunctiva surface of the eyelid, the other side of the fixing clamp is attached to the skin of the eyelid outside the eyelid, and the opening of the fixing clamp is fixed through the pressing piece, so that the tightness of clamping the eyelid is guaranteed. In this process, the doctor holds the other end of the fixation clamp and presses the eyelid skin along the orbital opening with the pressing member until the secretion in the meibomian glands is squeezed out from the opening of the ocular margin. Because one side of the fixing clamp is attached to the palpebral conjunctiva surface, the fixing clamp is not moved in the treatment process, contact friction with palpebral conjunctiva is avoided, so that palpebral conjunctiva is not damaged, and the technical problems of conjunctiva congestion, bleeding and the like caused by contact and sliding of the palpebral gland massage forceps and palpebral conjunctiva surface, conjunctivitis and subconjunctival bleeding are seriously damaged, and conjunctiva scars are even solved; in the extrusion process, eyelid skin outside the eyes is pressed, so that the pain of a patient is obviously reduced compared with the prior art that the meibomian gland is extruded by using the meibomian gland massage forceps, the extrusion is uniform, a doctor does not need to hold the eyelid of the patient, the cleaning of secretion in the eyelid gland is convenient, and the force for extruding the meibomian gland is more sufficient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a fixation clamp separated from a compression member in a meibomian gland cleaner provided by the present invention;
fig. 2 is a perspective view of the connection of the fixation clamp and the compression element of the meibomian gland cleaner of the present invention;
fig. 3 is a perspective view of the attachment of the fixation clamp and the fixation element of the meibomian gland cleaner of the present invention;
fig. 4 is a top view of the compression member of the meibomian gland cleaner of the present invention.
Icon: 1-a fixing clip; 11-an open end; 12-a fixed end; 13-a first fixing plate; 14-a second fixing plate; 141-a track opening; 1411-a protrusion; 142-a first through hole; 2-a pressing piece; 21-a pressing part; 211-a roller; 212-wheel axle; 22-connecting rods; 221-a second via; 222-a clamping groove; 3-fixing parts; 31-a screw rod; 32-nut; 321-friction part.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, the meibomian gland cleaner provided by the invention comprises a fixing clamp 1, a pressing piece 2 and a fixing piece 3; the fixing clamp 1 is provided with an opening end 11, one side of the opening end 11 can extend into the eyelid so that the fixing clamp 1 is clamped on two sides of the eyelid, and the fixing piece 3 is connected with the fixing clamp 1 and used for limiting the opening degree of the opening end 11 so that the fixing piece 3 can be respectively abutted against two sides of the eyelid; the fixation clamp 1 is provided with a rail opening 141 on one side of the eyelid outside, one end of the pressing piece 2 is provided with a pressing part 21 matched with the rail opening 141, the pressing part 21 can be abutted against the skin outside the eyelid, and the pressing part 21 can move relative to a path defined by the rail opening 141 so as to enable secretion in the eyelid gland to squeeze out from the opening of the eyelid.
When in use, one side of the opening end 11 of the fixing clamp 1 is stretched into the eyelid, so that one side of the fixing clamp is attached to the conjunctival surface of the eyelid, the other side of the fixing clamp 1 is attached to the eyelid skin outside the eye, and the opening of the fixing clamp 1 is fixed through the pressing piece 2, so that the tightness of clamping the eyelid is ensured. The other end of the holding clip 1 is held, and the eyelid skin is pressed along the rail opening 141 by the pressing member 2 until the secretion in the eyelid gland is squeezed out from the opening of the rim. One side of the fixing clamp 1 is attached to the eyelid conjunctiva surface, so that the eyelid conjunctiva is not damaged, the damage to the eyelid conjunctiva is relieved, conjunctivitis and subconjunctival hemorrhage are caused, and a technical problem of conjunctival scar is caused when the conjunctiva is serious; in the extrusion process, eyelid skin outside the eye is pressed, so compared with the prior art that the meibomian gland is extruded by using the meibomian gland massage forceps, the pain of a patient is obviously reduced, the extrusion is uniform, the stress of the eyelid of the patient is uniform, and the treatment experience is obviously improved. Meanwhile, in the prior art, a doctor is required to hold eyelid skin by hand by using the meibomian gland massage forceps, so that the hands of the doctor are easy to be ache and the meibomian glands are not easy to be uniformly extruded in the long-time use process. When the meibomian gland cleaner provided by the invention is used, a doctor does not need to hold the eyelid of a patient, the eyelid is extruded uniformly, more force can be applied to the hand of the doctor in the use process, the force is larger, and the meibomian gland cleaner has a better effect on extruding the force of the meibomian gland for a patient with severe meibomian gland obstruction; compared with the meibomian gland massage forceps in the prior art, the operation process is more convenient, the secretion in the meibomian gland is more thorough and convenient to clean, and the practicability is stronger.
Specifically, as shown in fig. 3, the fixing clip 1 may include a first fixing plate 13, a second fixing plate 14, and one ends of the first fixing plate 13 and the second fixing plate 14 are fixed to form a fixed end 12; an included angle is formed between the first fixing plate 13 and the second fixing plate 14, and an opening end 11 for clamping eyelids is formed at the other end. When in use, the upper part of the first fixing plate 13 is jointed with the conjunctiva surface of the eyelid, and the lower part of the second fixing part is jointed with the skin support at the outer side of the eyelid. Since the first fixing plate 13 is in a sheet shape, when the pressing member 2 applies force to the eyelid skin outside the eye during the lamination and pressing process with the eyelid conjunctiva surface, the pressure of the eyelid conjunctiva surface is small (compared with the use of meibomian gland massage forceps), thereby reducing the pain feeling during the treatment of the patient. The rail opening 141 is provided near the open end 11 of the second fixing plate 14, and the rail opening 141 is provided along the extending direction of the second fixing plate 14 so that the pressing portion 21 moves from the end of the eyelid away from the eyelid edge (eyelash) toward the eyelid edge (eyelash) during cleaning. The fixing member 3 may include: a lead screw 31 and a nut 32; the second fixing plate 14 is provided with a first through hole 142; one end of the lead screw 31 is fixedly connected with the first fixing plate 13, and the other end is screwed with the nut 32 through the first through hole 142. When the eyelid fixing device is used, after the eyelid is clamped by the fixing clip 1, the opening degree of the fixing clip 1 is adjusted by downwards moving the screw cap 32, so that the tightness of the fixed eyelid can be flexibly adjusted according to the severity of the eyelid gland of a patient, and the adjustment is convenient.
As shown in fig. 4, the pressing member 2 includes a pressing portion 21 and a connection rod 22, and the pressing portion 21 is provided at one end of the connection rod 22. In order to facilitate placement of the pressing member 2 when the pressing member 2 is not in use, the pressing member 2 is prevented from being lost, the connecting rod 22 of the pressing member 2 may be provided with a second through hole 221, and one end of the lead screw 31, which is far away from the first fixing plate 13, is used to pass through the second through hole 221 to be connected with the nut 32, so that the pressing member 2 is detachably connected with the fixing frame. Before use, the nut 32 is rotated to separate the nut 32 from the lead screw 31, the pressing portion 21 is removed, and the nut 32 is screwed onto the lead screw 31 to adjust the opening of the open end 11 of the fixing clip 1. When the treatment is completed, the screw cap 32 is separated from the lead screw 31 again, and after the pressing member 2 is put in, the lead screw 31 is screwed again with the screw cap 32 to fix the pressing member 2. The first through hole 142 is disposed between the fixed end 12 of the second fixing plate 14 and the rail opening 141 and corresponds to the position of the lead screw 31. The detachable arrangement of the fixing clip 1 and the pressing piece 2 can also enable the fixing clip 1 and the pressing piece 2 in the meibomian gland cleaner provided by the invention to be used independently. For example, fixation clamp 1 may also be used in cases where fixation of the palpebral part of the eyelid is desired during aragonite surgery, eyelid swelling, ophthalmic surgery; the pressing portion 21 can also be applied to massage of the stenosis of the lacrimal passage of the infant.
Further, the circumferential edge of the nut 32 is provided with a friction portion 321. The friction portion 321 may be provided in a gear shape to facilitate the rotation of the nut 32 by the practitioner.
The width of the first fixing plate 13 is set to 18-22mm and the length is set to 90-120mm: the thickness range is set as follows: 1.5-3.5mm; the length of the screw rod 31 from the connecting end of the first fixing plate 13 to the second fixing plate 14 ranges from: 15-45mm. Preferably, the length of the first fixing plate 13 is set to 100mm, the width is set to 15mm, and the thickness is set to 2mm, so that the first fixing plate 13 extends into the eyelid and is attached to the conjunctiva surface of the eyelid, thereby avoiding damaging the conjunctiva surface of the eyelid and other parts and facilitating fixing the skin and the meibomian glands. The length, width and thickness of the second fixing plate 14 may be the same as those of the first fixing plate 13, so that the first fixing plate 13 and the second fixing plate 14 sandwich the eyelid to be more tight and avoid damaging the eyelid.
In order to secure the fixation member 3 to the eyelid, the length of the bottom center of the lead screw 31 from the fixation end 12 may be set to 15-45mm, and preferably, the length of the bottom center of the lead screw 31 from the fixation end 12 may be 35mm. Accordingly, the center of the first through hole 142 may be 35mm from the length on the second fixing plate 14, and the center of the second through hole 221 may be 35mm from the end of the connection rod 22 remote from the pressing portion 21.
Further, the open ends 11 of the first and second fixing plates 13, 14 are provided with chamfers. The chamfer includes a first chamfer provided on both sides in the width direction of the open end 11 of the first and second fixing plates 14, and a second chamfer provided on both sides in the thickness direction of the open end 11 of the first and second fixing plates 14. The above arrangement prevents the first fixing plate 13 from scratching the conjunctiva surface of the eyelid when it is inserted into the eyelid. At the same time, the open end 11 of the second fixation plate 14 is prevented from scratching the eyelid skin outside the eye during treatment.
The fixed ends 12 of the first and second fixed plates 13, 14 may also be provided with chamfers to avoid scratching of the hands of the doctor.
The pressing portion 21 of the pressing member 2 may be provided in a convex spherical shape or the like, and the pressing member 2 may be fixedly connected with the connecting rod 22. In order to facilitate the pressing portion 21 to move along the rail opening 141 and press the eyelid skin, one end of the connecting rod 22 connected to the pressing portion 21 may be provided with a clamping groove 222; the pressing part 21 comprises a roller 211 and an axle 212, and two ends of the axle 212 are respectively connected with the clamping groove 222; the roller 211 is disposed outside the axle 212 and rotatably connected to the axle 212. In the above arrangement, the roller slides along the direction of the rail opening 141 when the connecting rod 22 is moved to squeeze the meibomian glands, so that the meibomian glands are uniformly stressed, and the secretion in the meibomian glands is thoroughly cleaned.
The width of the rail opening 141 should be matched with the width of the pressing portion 21. The width of the rail opening 141 should be greater than or equal to the width of the pressing portion 21. Preferably, the rail opening 141 may be sized to be 10mm, one end of the rail opening 141 may be spaced apart from the open end 11 of the second fixing plate 14 by about 5mm, and the width of the roller 211 may be set to be 8-9.5mm. The length of the card slot 222 may be set to 10mm. The diameter of the roller 211 should be greater than the thickness of the pull groove so that the roller 211 can contact the eyelid skin within the rail opening 141 and press the eyelid skin.
The rail opening 141 may be provided as a hollow opening in the second fixing plate 14, or the rail opening 141 may be formed as a rail. For example, the rail opening 141 is provided with a protrusion 1411 along the edge in the length direction so that the rail opening 141 forms a rail. Both ends of the clamping groove 222 are abutted against the protruding portions 1411 so that the wheel shaft 212 moves along the extending direction of the rail opening 141.
The second through hole 221 and the clamping groove 222 on the connecting rod 22 can be hollow, so that the weight of the pressing piece 2 is reduced, the pressing piece 2 is more flexible in use, and a doctor can use the pressing piece for a long time conveniently.
The material of the meibomian gland cleaner is set to be titanium alloy or stainless steel. The titanium alloy or stainless steel has better strength, is not easy to rust, avoids stimulating human skin, and is easy to clean and disinfect the meibomian gland cleaner.
The invention provides a meibomian gland cleaner, wherein an opening end 11 of a fixing clip 1 is used for clamping an eyelid, the opening and closing degree of the eyelid is fixed by adjusting the fixing clip 1 through a screw rod 31 and a screw cap 32, and eyelid skin is pressed along a track opening 141 by a pressing piece 2. During treatment, a doctor does not need to fix eyelid skin by hand, and when in use, one side of the open end 11 of the fixing clamp 1 stretches into the eyelid to enable one side to be attached to the conjunctival surface of the eyelid, the other side of the fixing clamp 1 is attached to the eyelid skin outside the eye, and the opening of the fixing clamp 1 is fixed through the pressing piece 2, so that the tightness of clamping the eyelid is ensured. Since one side of the fixing clip 1 is attached to the conjunctiva surface of the eyelid without moving the first fixing plate 13, the conjunctiva of the eyelid is not damaged, the eyelid skin outside the eye is pressed in the extrusion process, the extrusion is uniform, the pain of the patient is obviously reduced, and meanwhile, in the treatment process, the eyelid skin is not required to be held by a doctor, so that the pain of the hand in the long-time use process is not caused to the doctor, and the force applied to the meibomian gland is uniform. The fixing clamp 1 is detachably connected with the pressing piece 2, the fixing clamp 1 and the pressing piece 2 can be separated and independent, and the fixing clamp is diversified and convenient to use.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (5)
1. The meibomian gland cleaner is characterized by comprising a fixing clamp, a pressing piece and a fixing piece;
The fixing clamp is provided with an opening end, one side of the opening end can extend into the eyelid so that the fixing clamp is arranged on two sides of the eyelid, and the fixing piece is connected with the fixing clamp and used for limiting the opening degree of the opening end so that the fixing piece can be respectively abutted with the two sides of the eyelid;
The fixed clamp is provided with a track opening at one side of the eyelid outer side, one end of the pressing piece is provided with a pressing part matched with the track opening, the pressing part can be abutted against the skin at the eyelid outer side, and the pressing part can move relative to a path defined by the track opening so as to enable secretion in eyelid glands to flow out from the opening of the eyelid in a squeezing way;
The pressing piece further comprises a connecting rod, and a clamping groove is formed in one end, connected with the pressing part, of the connecting rod; the pressing part comprises a roller and a wheel shaft, and two ends of the wheel shaft are respectively connected with the clamping groove; the roller is arranged on the outer side of the wheel shaft and is rotatably connected with the wheel shaft;
The width of the rail opening is larger than or equal to the width of the pressing part;
The edges of the rail openings in the length direction are provided with protruding parts, and two ends of the clamping grooves are abutted against the protruding parts so that the wheel shafts move in the extending direction of the rail openings;
The fixing clamp comprises a first fixing plate and a second fixing plate, one ends of the first fixing plate and the second fixing plate are fixedly connected, an opening for clamping an eyelid is formed at the other ends of the first fixing plate and the second fixing plate, the first fixing plate is attached to the conjunctiva surface of the eyelid, and the second fixing part is attached to the skin support at the outer side of the eyelid; the track opening is arranged at one end, far away from the first fixing plate, of the second fixing plate, and is connected with the second fixing plate, and the track opening is arranged along the extending direction of the second fixing plate;
The fixing member includes: a screw rod and a screw cap; the second fixing plate is provided with a first through hole; one end of the screw rod is fixedly connected with the first fixing plate, and the other end of the screw rod is used for penetrating through the first through hole to be in threaded connection with the screw cap;
the pressing piece is provided with a second through hole, and one end, far away from the first fixing plate, of the screw rod is used for penetrating through the second through hole and is connected with the screw cap.
2. The meibomian gland cleaner of claim 1, wherein the circumferential edge of the nut is provided with a friction portion.
3. The meibomian gland cleaner of claim 1, wherein the first fixation plate has a width ranging from 18 to 22mm and a length ranging from 90 to 120mm: the thickness range is set as follows: 1.5-3.5mm;
the screw pole is apart from the first fixed plate with the length scope of the link of second fixed plate is: 15-45mm.
4. The meibomian gland cleaner of claim 1, wherein the open ends of the first and second fixation plates are each provided with a chamfer.
5. The meibomian gland cleaner of claim 1, wherein the material of the meibomian gland cleaner is provided as a titanium alloy or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068102.5A CN108245389B (en) | 2018-01-24 | 2018-01-24 | Meibomian gland cleaner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068102.5A CN108245389B (en) | 2018-01-24 | 2018-01-24 | Meibomian gland cleaner |
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| Publication Number | Publication Date |
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| CN108245389A CN108245389A (en) | 2018-07-06 |
| CN108245389B true CN108245389B (en) | 2024-04-26 |
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| CN201810068102.5A Active CN108245389B (en) | 2018-01-24 | 2018-01-24 | Meibomian gland cleaner |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394496B (en) * | 2018-11-29 | 2023-08-11 | 四川大学华西医院 | Meibomian gland massager |
| CN110584729A (en) * | 2019-10-28 | 2019-12-20 | 蔡明秀 | Multifunctional eyelid clip |
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| CN102188305A (en) * | 2011-05-16 | 2011-09-21 | 陈蔚 | Meibomian gland massaging device |
| CN204671510U (en) * | 2015-05-13 | 2015-09-30 | 上海中医药大学附属龙华医院 | Tarsal glands squeezer |
| CN204910032U (en) * | 2015-09-10 | 2015-12-30 | 王燊 | Meibomian gland massage clip |
| CN205041605U (en) * | 2015-07-14 | 2016-02-24 | 吴庆藩 | Meibomian gland extrusion tweezers |
| CN205832133U (en) * | 2016-05-17 | 2016-12-28 | 邢健强 | Meibomian gland massaging device |
| CN206183616U (en) * | 2016-08-05 | 2017-05-24 | 天津市海河医院 | Meibomian gland squeezer |
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|---|---|---|---|---|
| CN201906068U (en) * | 2010-12-12 | 2011-07-27 | 上海中医药大学附属普陀医院 | Tarsal gland obstruction treatment instrument |
| CN102188305A (en) * | 2011-05-16 | 2011-09-21 | 陈蔚 | Meibomian gland massaging device |
| CN204671510U (en) * | 2015-05-13 | 2015-09-30 | 上海中医药大学附属龙华医院 | Tarsal glands squeezer |
| CN205041605U (en) * | 2015-07-14 | 2016-02-24 | 吴庆藩 | Meibomian gland extrusion tweezers |
| CN204910032U (en) * | 2015-09-10 | 2015-12-30 | 王燊 | Meibomian gland massage clip |
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| CN206183616U (en) * | 2016-08-05 | 2017-05-24 | 天津市海河医院 | Meibomian gland squeezer |
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| CN108245389A (en) | 2018-07-06 |
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