CN205234758U - Multi -functional meibomian gland tweezers - Google Patents

Abstract

The utility model provides a kind of multifunctional meibomian gland tweezers, which comprises a tweezers body, and the tweezers body is two elastic arms arranged symmetrically, namely the first elastic arm and the second elastic arm, the first elastic arm and the second elastic arm The first tweezers head is set at one end of the first elastic arm, the second tweezers head is set at one end of the second elastic arm, and the first tweezers head and the second tweezers head are oval, and the first tweezers head and the second tweezers head are The clamping surface of the head is provided with intermeshing tooth patterns, and the magnifying glass is fixedly connected to the first elastic arm or the second elastic arm through a bending spring. The top of the tweezers body is also equipped with a lighting device. The utility model has a simple structure principle and is easy to use. , suitable for patients with dry eye syndrome and blocked meibomian glands, with oval tweezers, which is convenient for pressing out the secretions of the meibomian glands, and also has magnification and lighting functions, which is convenient for doctors to operate.

Description

A kind of multifunctional meibomian gland forceps

Technical field:

The utility model relates to the field of medical instruments, in particular to a multifunctional meibomian gland forceps.

Background technique:

The meibomian glands are buried in the upper and lower tarsus, and their openings are located on the eyelid margins. The lipid secretions discharged form the surface layer of tears, and the lipid components can prevent excessive evaporation of tears. Staying up late, sitting in front of the computer for a long time, eating too much fried food and bad hygiene habits will all damage the eyes. The specific manifestations are often dry eyes, fatigue, tearing, etc., and these symptoms are mostly caused by blocked meibomian glands .

Dry eye syndrome refers to the general term for various diseases caused by abnormal tear quality or quantity or abnormal dynamics caused by any reason, resulting in decreased tear film stability, accompanied by ocular discomfort and (or) ocular surface tissue lesions. Also known as keratoconjunctival sicca. Common symptoms include dry eyes, easy fatigue, itchy eyes, foreign body sensation, burning sensation, sticky secretions, fear of wind, photophobia, and sensitivity to external stimuli; sometimes the eyes are too dry, and there is basically insufficient tear fluid, which stimulates the reflex In severe cases, the eyes will be red and swollen, congested, keratinized, and the corneal epithelium is broken and there are filaments adhered. This kind of damage can cause keratoconjunctival lesions and affect vision over time.

Tweezers are an indispensable tool in the medical field and scientific research field. Whether the current tweezers are curved tweezers or straight tweezers, most of them can only use two tweezers to clamp a single target object. When operating with one hand, they cannot hold two opposite ends of an object at the same time. The function of the tweezers is single, and the tweezers are pointed, which is inconvenient to press out the secretions of the meibomian glands and easily hurts the eyes.

Utility model content:

In order to solve the above problems, the utility model provides a simple structure principle, easy to use, suitable for patients with dry eye and blocked meibomian glands, easy to press out the secretions of the meibomian glands, and also has the function of magnification and lighting , a technical solution that is convenient for doctors to operate:

A kind of multifunctional meibomian gland tweezers, comprising a tweezers body, the tweezers body is two elastic arms symmetrically arranged, respectively a first elastic arm and a second elastic arm, and the first elastic arm and the second elastic arm are fixedly connected through the tail of the tweezers , one end of the first elastic arm is provided with the first tweezers, one end of the second elastic arm is provided with the second tweezers, and the first tweezers and the second tweezers are oval, the clamping surfaces of the first tweezers and the second tweezers There are intermeshing tooth patterns, and the magnifying glass is fixedly connected to the first elastic arm or the second elastic arm through a bending spring, and the top of the tweezers body is also equipped with an illuminating device.

As a preference, a ring is slidingly sleeved outside the body of the tweezers, and the ring slides downwards and is pressed against the bottom end of the body of the tweezers. handle.

As preferably, the lighting device includes an elastic shell, a battery, a touch switch, and an LED lamp. One end of the elastic shell is provided with an opening, and the top of the tweezers body is inserted into the elastic shell through the opening. Inside the elastic shell, the LED light is connected in series with the battery and the touch switch, and the touch switch is close to the inner wall of the elastic shell.

Preferably, the outer walls of the first elastic arm and the second elastic arm are provided with anti-skid lines.

The beneficial effects of the utility model are:

(1) The utility model has a simple structure and principle, and is easy to use. It is suitable for patients with dry eye and blocked meibomian glands. The oval-shaped tweezers are used to facilitate pressing out the secretions of the meibomian glands.

(2) In the utility model, a magnifying glass is connected to the elastic arm through a bending spring, so that the meibomian gland can be partially enlarged for easy observation, and an illuminating device is also provided at the same time, so as to provide illumination for the doctor during operation.

(3) The utility model is provided with anti-slip lines on the outer wall of the elastic arm, which can prevent the tweezers from slipping during operation.

Description of drawings:

Fig. 1 is the overall connection structure diagram of the present utility model;

Fig. 2 is the front view of the utility model.

detailed description:

In order to make the purpose, technical solution and advantages of the utility model clearer, the implementation of the utility model will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, a multifunctional meibomian gland tweezers includes a tweezers body 1, and the tweezers body 1 is two elastic arms symmetrically arranged, which are respectively a first elastic arm 2 and a second elastic arm 3 , the first elastic arm 2 and the second elastic arm 3 are fixedly connected through the tweezers tail 4, the first tweezers head 5 is arranged at one end of the first elastic arm 2, and the second tweezers is arranged at one end of the second elastic arm 3 6, and the first tweezers 5 and the second tweezers 6 are elliptical, and the clamping surfaces of the first tweezers 5 and the second tweezers 6 are provided with teeth that mesh with each other, A magnifying glass 8 is fixedly connected to the first elastic arm 2 or the second elastic arm 3 through a bending spring 7. The magnifying glass 8 can magnify the meibomian gland, which is convenient for the doctor to view the lesion. The tweezers body 1 The top is also sheathed with lighting device 9.

In this embodiment, a sleeve ring 10 is slidingly sleeved on the outside of the tweezers body 1, and the sleeve ring 10 slides downwards and is pressed against the bottom end of the tweezers body 1. The tweezers are squeezed together, and a handle 11 is fixedly connected to the outside of the collar 10 . After use, slide the collar 10 to the bottom of the tweezers body 1, and close the two tweezers heads together for easy carrying. Or after clamping the soft tissue, slide the sliding sleeve 10 along the body of the tweezers until the soft tissue is automatically clamped, which is convenient for tightening for a long time.

In this embodiment, the lighting device 9 includes an elastic shell 12, a battery 13, a touch switch 14, and an LED light 15. One end of the elastic shell 12 is provided with an opening, and the top end of the tweezers body 1 is inserted into the elastic shell 1 through the opening. In the shell 12, an LED light 15 is installed at the opening, the battery 13 and the touch switch 14 are installed inside the elastic shell 12, and the LED light 15 is connected in series with the battery 13 and the touch switch 14, and the touch switch 14 is tightly connected. Paste the inner wall of the elastic shell 12. When in use, manually touch the touch switch 14, the LED light 15 lights up, and the lighting direction points to the front end of the tweezers, which is convenient for providing lighting for doctors and improves operational reliability.

In addition, in this embodiment, the outer walls of the first elastic arm 2 and the second elastic arm 3 are provided with anti-skid lines 16 . The anti-slip pattern is set to prevent the doctor from slipping the tweezers during operation.

The beneficial effects of the utility model are: the utility model has a simple structure and principle, and is easy to use, and is suitable for patients with dry eye and blocked meibomian glands. The elliptical tweezers are used to facilitate pressing out the secretions of the meibomian glands; The arm is connected with a magnifying glass through a bending spring, which can enlarge the meibomian gland locally for easy observation. At the same time, a lighting device is also provided to provide illumination for the doctor during the operation; anti-slip lines are set on the outer wall of the elastic arm to prevent the tweezers from tweezing during the operation. slide.

The above-described embodiments are only preferred embodiments of the present utility model, and are not limitations to the technical solutions of the present utility model. As long as the technical solutions that can be realized on the basis of the above-mentioned embodiments without creative work, all should be regarded as falling into the scope of this invention. within the protection scope of utility model patents.

Claims (4)

1. a kind of multifunctional meibomian gland tweezers, is characterized in that: comprise tweezers body, described tweezers body is two elastic arms that are symmetrically arranged, is respectively first elastic arm and second elastic arm, and described first elastic arm It is fixedly connected with the second elastic arm through the tweezers tail, the first tweezers head is arranged at one end of the first elastic arm, the second tweezers head is arranged at one end of the second elastic arm, and the first tweezers head and the first tweezers head are arranged at one end of the second elastic arm. The two tweezers are elliptical, and the clamping surfaces of the first tweezers and the second tweezers are provided with teeth that engage with each other. The magnifying glass is fixedly connected, and the top of the tweezers body is also equipped with an illumination device. 2. A kind of multifunctional meibomian gland tweezers according to claim 1, characterized in that: said tweezers body is slidably covered with a collar, and said collar slides downwards and is pressed against the bottom end of said tweezers body, The collar squeezes the two tweezers heads at the bottom of the tweezers body together, and a handle is fixedly connected to the outside of the collar. 3. A kind of multifunctional meibomian gland tweezers according to claim 1, characterized in that: the lighting device comprises an elastic casing, a battery, a touch switch, and an LED light, and one end of the elastic casing is provided with an opening, and the The top of the tweezers body is inserted into the elastic shell through the opening, and an LED light is installed at the opening, the battery and the touch switch are installed inside the elastic shell, and the LED light is connected in series with the battery and the touch switch. The touch switch is close to the inner wall of the elastic shell. 4. A multifunctional meibomian gland forceps according to claim 1, characterized in that: the outer walls of the first elastic arm and the second elastic arm are provided with anti-skid lines.