CN215020348U

CN215020348U - Dry eye treatment meibomian gland presss from both sides

Info

Publication number: CN215020348U
Application number: CN202120901297.4U
Authority: CN
Inventors: 殷欣
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: Nanfang Hospital; First Affiliated Hospital of Army Medical University
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-07
Anticipated expiration: 2031-04-27

Abstract

The utility model provides a xerophthalmia treatment meibomian gland presss from both sides belongs to medical instrument technical field, including clamp, cartridge assembly and pressing mechanism, the clamp is including first clamping bar and the second clamping bar that is the V type and connects, can be close to each other and keep away from between first clamping bar and the second clamping bar, the cartridge assembly includes first chuck and second chuck, first chuck with first clamping bar outer end is connected, the second chuck with the outer end of second clamping bar is connected, first chuck with the second chuck sets up relatively, first chuck with the second chuck all includes the arc working face that suits with the eyelid shape. The clamp body is provided with the two clamp rods which are connected in a V shape and are pressed by the pressing frame, so that the force can be better controlled during operation, and the anti-skidding area avoids finger displacement; the chuck comprises an arc-shaped working surface which is adaptive to the shape of the eyelid, and the contact surface of the chuck and the eyelid of a patient is enlarged, so that the discomfort of the patient is reduced, and the operation efficiency of an operator is improved.

Description

Dry eye treatment meibomian gland presss from both sides

Technical Field

The invention relates to the technical field of medical instruments, in particular to a dry eye treatment meibomian gland clamp.

Background

Dry eye refers to a disorder of eye secretion caused by various factors and mainly manifested as dry eyes, often accompanied by itching, foreign body sensation, burning sensation in eyes, photophobia, blurred vision, and fluctuation of vision. Dry eye is caused by many reasons, and the blockage of meibomian glands is the main cause of dry eye. The meibomian glands are located within the eyelid meibomian (tar-sus), are aligned perpendicular to the lid margin, and open to the lid margin. It has the functions of secreting grease, lubricating eyelid margin, preventing tear from flowing out of conjunctival sac, and etching skin. For patients with meibomian gland obstruction, treatment for meibomian gland obstruction is required, including meibomian gland massage.

In the meibomian gland massage, the contact area of the existing meibomian gland clamp and the meibomian gland of a patient is short and narrow in use, the existing meibomian gland clamp cannot adapt to the shape of the eyelid of the patient, pain is easy to generate for the patient, and more operation actions are needed for an operator and time is consumed; the problem that an operator difficultly exerts force and cannot control the force is solved when the existing meibomian gland clamp is used.

In view of the above problems, there is a need for an improved meibomian gland clamp, which solves the problem that the existing meibomian gland clamp makes the patient feel uncomfortable when the patient exerts force after contacting the meibomian gland of the patient. On the other hand, the problem that the operator is difficult to apply force and cannot control the force when using the existing meibomian gland clamp is solved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a xerophthalmia treatment meibomian gland presss from both sides, and this meibomian gland presss from both sides and the part of patient's meibomian gland contact can not take the discomfort for the patient, simultaneously, still provides one kind and helps operating personnel control dynamics and fixed finger position's clamping structure.

The utility model discloses a following technical scheme realizes:

a dry eye treatment meibomian gland clamp, its characterized in that: comprises a clamp body, a clamp head component and a pressing mechanism,

the clamp body comprises a first clamping rod and a second clamping rod which are connected in a V shape, the first clamping rod and the second clamping rod can be close to and far away from each other,

the chuck component comprises a first chuck and a second chuck, the first chuck is connected with the outer end of the first clamping rod, the second chuck is connected with the outer end of the second clamping rod, the first chuck and the second chuck are oppositely arranged, the first chuck and the second chuck both comprise arc-shaped working surfaces which are matched with the shape of an eyelid,

the pressing mechanism is arranged on the clamp body, and presses the clamp body to enable the first clamping rod and the second clamping rod to be close to each other, and the first clamping head and the second clamping head clamp the meibomian glands of the human body along with the mutual close of the first clamping rod and the second clamping rod.

Furthermore, the clamp body is made of a material with elastic deformation capacity, and the first clamping rod and the second clamping rod are integrally connected.

Further, pressing means includes the support column and presses the depression bar, the support column sets up on first clamping bar, be equipped with the through-hole on the second clamping bar, the support column passes the through-hole extends the setting and with press the depression bar joint.

Furthermore, a finger groove is formed in the pressing rod, a baffle is arranged on the edge of the finger groove close to the chuck, and raised anti-skidding lines are arranged on the finger groove.

Furthermore, the second chuck is a curved frame body, the cross section of the curved frame body is circular or approximately circular, and the first chuck is a plate body with the same thickness.

Furthermore, the first chuck is detachably connected with the first clamping rod, and the second chuck is detachably connected with the second clamping rod.

Further, the first chuck and the second chuck are made of stainless steel.

The beneficial effects of the utility model reside in that:

the utility model provides a meibomian gland clamp for dry eye treatment, on one hand, the clamp body is arranged into two V-shaped clamping rods and a pressing mechanism, so that the operator can better control the force when using the clamp; on the other hand, the chuck comprises an arc-shaped working surface which is adaptive to the shape of the eyelid, so that the chuck is more adaptive to the shape of the eyelid, the contact surface of the chuck and the eyelid of the patient is enlarged, the discomfort of the patient is reduced, and the operation efficiency of an operator is improved.

Drawings

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

FIG. 2 is an enlarged partial view of the cartridge assembly;

fig. 3 is a top view of the present invention;

fig. 4 is a right side view of the present invention.

Description of reference numerals:

1-a clamp body; 2-pressing frame; 3-a baffle plate; 4-finger groove; 5-anti-skid lines; 6-a support member; 7-a first chuck; 8-a second chuck; 11-a first clamping bar; 12-a second clamping bar; 71-first chuck arc-shaped working surface; 72-second chuck arcuate running surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

As shown in fig. 1 to 4, the present embodiment provides a dry eye treatment ring lamp, which comprises a clip body 1, a clip head assembly for massaging meibomian glands and a pressing mechanism, wherein the clip body comprises a first clip rod 11 and a second clip rod 12 which are connected in a V-shape, the first clip rod and the second clip rod can be close to and away from each other, the chuck component comprises a first chuck 7 and a second chuck 8, the first chuck 7 is connected with the outer end of the first clamping rod 11, the second chuck 8 is connected with the outer end of the second clamping rod 12, the first chuck and the second chuck are oppositely arranged, the first chuck and the second chuck respectively comprise an arc-shaped working surface which is adaptive to the shape of the eyelid, the pressing mechanism is arranged on the clamp body and presses the clamp body to enable the first clamping rod and the second clamping rod to be close to each other, and the first clamping head and the second clamping head clamp the meibomian glands of the human body along with the mutual close of the first clamping rod and the second clamping rod.

In this embodiment, the first clamping bar and the second clamping bar are made of materials with certain elastic deformation capacity, and are integrally connected, the first clamping bar and the second clamping bar can be close to each other by external force applied by the pressing frame, so that the first chuck and the second chuck can squeeze eyelids, and when the external force is removed, the first clamping bar and the second clamping bar are far away from each other and return to the original position; in the embodiment, the first chuck comprises a working surface 71 which is matched with the shape of the eyelid of a human body, the second chuck comprises a working surface 72 which is matched with the shape of the eyelid of the human body, when the operator uses the chucks to clamp the eyelid, the shapes of the first chuck and the second chuck are basically coincident and are respectively matched with the shapes of the eyelid, so that the contact surface of the chucks and the meibomian gland is larger, the matching surface is softer, therefore, the larger contact surface enables the patient not to feel excessive pain, and the operation efficiency is high. This embodiment is when using, grips the clamp body, and the finger is placed in the finger groove of pressing the frame, places the cartridge subassembly in patient's eyelid, presses the frame according to the concrete situation control dynamics, and the arc working face of cartridge also the laminating of eyelid, operator pulling cartridge downwards to realize the function of extrusion meibomian gland.

As a modification of this embodiment, the clip body is made of a material having elastic deformability, and the first clip body and the second clip body are integrally connected, whereby the first clip and the second clip can be brought close to each other by elastic deformation.

As an improvement of this embodiment, the pressing mechanism is a pressing rod 2 disposed on the first clamping rod, a through hole is disposed on the second clamping rod, and the second clamping rod passes through the through hole, extends and is connected to the pressing rod. Be equipped with anti-skidding district on the pressure lever, anti-skidding district includes finger groove 4 and baffle 3, still is provided with bellied anti-skidding line 5 in the finger groove, and the baffle sets up on the partial edge that the finger groove is close to the chuck direction, and in this embodiment, the outline of finger groove suits with the shape of human thumb, and the length of baffle can set up to be about half of the length of finger groove edge, and the height of baffle should be close with the thickness of thumb, and from this, when the operator pressed hard, the finger is fixed by finger groove and baffle, is difficult for shifting.

As an improvement of this embodiment, the second chuck is a curved frame, the cross section of the curved frame is circular or approximately circular, and the first chuck is a plate body with the same thickness. When the first chuck and the second chuck are respectively arranged as a plate body and a curved frame body, the problem that the planar structure of the plate body has low adaptability to the curved surface of the eyelid when the two chucks are the same plate body can be solved; when the two chucks are both curved frame bodies, the contact surfaces of the two chucks are small, the pressure generated to the eyelid is too high, and the contact surfaces of the two chucks are small, so that the chucks can be displaced when being attached to each other when in use, and the two chucks cannot be completely attached to each other.

As an improvement of this embodiment, the first chuck is detachably connected to the first clamping bar, and the second chuck is detachably connected to the second clamping bar. The detachable connection is preferably a bayonet connection or a snap connection.

As a modification of this embodiment, the first and second chucks are made of stainless steel.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A dry eye treatment meibomian gland clamp, its characterized in that: comprises a clamp body, a clamp head component and a pressing mechanism,

2. The dry eye treatment meibomian gland clamp of claim 1, wherein: the clamp body is made of materials with elastic deformation capacity, and the first clamping rod and the second clamping rod are integrally connected.

3. The dry eye treatment meibomian gland clamp of claim 1 or 2, wherein: the pressing mechanism comprises a supporting column and a pressing rod, the supporting column is arranged on the first clamping rod, a through hole is formed in the second clamping rod, and the supporting column penetrates through the through hole, extends, is arranged and is connected with the pressing rod in a clamping mode.

4. The dry eye treatment meibomian gland clamp of claim 3, wherein: the pressing rod is provided with a finger groove, the edge of the finger groove close to the chuck part is provided with a baffle, and the finger groove is provided with a raised anti-slip pattern.

5. The dry eye treatment meibomian gland clamp of claim 1, wherein: the second chuck is curved framework, the cross section of curved framework is circular or approximately circular, and the first chuck is the plate body of uniform thickness.

6. The dry eye treatment meibomian gland clamp of claim 1, wherein: the first chuck is detachably connected with the first clamping rod, and the second chuck is detachably connected with the second clamping rod.

7. The dry eye treatment meibomian gland clamp of claim 1, wherein: the first chuck and the second chuck are made of stainless steel.