KR200434133Y1 - Pen Light For Physical Examination Having Laser Pointer Function - Google Patents

Abstract

The present invention provides the convenience and efficiency of use and improves the medical treatment environment by adding a laser pointer function to the medical pen light which doctors use to treat patients and performing medical treatment and lecture through one pen light. The present invention relates to a medical pen light having a laser pointer function.

Medical pen light having a laser pointer function according to the present invention is a light 20 is installed on one end of the body 10 in which the power supply battery 40 is replaceable built-in light through the power source of the battery 40 In the medical pen light, the other end of the body 10 is provided with a laser pointer 30 is driven through the battery 40 power source to irradiate a laser beam, the light 20 on the outside of the body 10 Alternatively, a switch unit 50 having a light / laser pointer selection switch 51 for alternatively supplying and driving the battery 40 power may be formed on either side of the laser pointer 30.

Pen light, laser pointer, medical, brightness control

Description

Medical Pen Light with Laser Pointer Function {Pen Light For Physical Examination Having Laser Pointer Function}

1 is a perspective view of a conventional pen light,

2 is a partial cross-sectional view of a conventional pen light,

3 is a perspective view of a medical pen light having a laser pointer function according to the present invention,

4 is a partial cross-sectional view of a medical pen light having a laser pointer function according to the present invention,

5 is a block diagram of a medical pen light having a laser pointer function according to the present invention,

6 is an example configuration of a switch unit of a medical pen light according to another embodiment of the present invention,

7 and 8 are examples of the switch unit configuration of the medical pen light according to another embodiment of the present invention.

※ Explanation of codes for main parts of drawing

10: body 20: light

30: laser pointer 40: battery

50: switch section 51: light / laser pointer selection switch

52: brightness control switch 60: clip

The present invention relates to a medical pen light, and more particularly, by adding a laser pointer function to a medical pen light used by doctors to treat a patient, it is possible to perform a medical examination and lecture through a single pen light. The present invention relates to a medical pen light having a laser pointer function that provides convenience and efficiency and improves a medical environment.

The pen light is a pen-shaped light that allows the user to easily carry it and light it in a dark place to identify an object.

In particular, the pen light is essential for doctors to treat a patient. FIG. 1 is a perspective view of a conventional pen light, and FIG. 2 is a cross-sectional view of a conventional pen light, and a conventional general pen light is replaceably installed inside the body 1. A power supply battery 3, a light 2 installed at one end of the body 1 and turned off by the battery 3, and a switch 4 for intermittent power supplied to the light 2; And a clip 5 for fixing the pen light to the doctor gown.

The pen light composed of this structure is used to examine the affected area by irradiating light to dark areas such as the mouth, nose, and ears of the patient who cannot reach the light such as natural light or general lighting in the examination room or ward, or to examine the pupil by irradiating the eye with light. It is used for verification purposes.

On the other hand, in addition to the pen light, doctors use laser pointers to explain the condition of disease to patients or for academic activities and lectures.

When doctors explain the anatomical abnormalities of the disease to patients and guardians in the office or on the ward using various illustrations in the office, the radiographs, computed tomography and magnetic resonance images on the computer monitor for the imaging abnormalities. When outputting and describing an image, an ultrasound photograph, an endoscope photograph, and the like, the laser pointer is used to indicate a corresponding point and to be used for explanation.

In addition, in seminars, paper presentations, paper reviews, case presentations, etc., which are held in the country or the circumstance, the presenter or presenter directs the projected screen with a laser pointer for smooth progress and presentation. In addition, listeners also use laser pointers to facilitate communication by questioning or asking questions about the projected material.

In addition, the laser pointer can be used in lectures given by professors to trainees in hospitals, lectures given by medical practitioners to medical school trainees, lectures given by professors to medical school trainees, and lectures given by medical professors to medical school students in medical schools. Also widely used. Most of these lectures are multimedia lectures due to the academic characteristics of medicine, and the main subjects are PowerPoint video lessons by projectors for many practitioners or students. Therefore, the lecturer will actively use the laser pointer to direct the text, picture, photo, video, etc. of the projected PowerPoint syllabus with the laser pointer, helping students to understand and focus attention.

As such, pen lights and laser pointers are becoming a necessity for doctors by their importance. However, since the pen light and the laser pointer are configured separately, doctors need to purchase them separately and carry them separately.

In terms of utilization, pen light is mainly used for the examination of lesions and pupillary reflection, so its use is rare except for patients with lesions on the affected areas such as mouth, nose, ear, and eye. Laser pointers, on the other hand, are more versatile than penlight in parliamentary sessions, academic activities, training and student lectures.

Nevertheless, doctors have pen lights ready, but the laser pointer is not ready, which often disrupts the doctor's activities. For doctors, the pen light must be accompanied by a stethoscope since the practice of medical school. It's recognized as something to be done, so a doctor's gown with a stethoscope, pen light, and writing instruments is always ready, while the laser pointer doesn't.

Problems that arise when doctors do not prepare laser pointers include, first of all, an attachment to a wall or away from the doctor's position when explaining to the patient or guardian various illustrations of the disease's anatomy in the office or ward. In order to directly direct and explain the provided drawings to the patient and the caregiver, there is inconvenience that must occur or move during the treatment, and thus the doctor may avoid detailed explanation. In addition, when a photo is displayed on a computer monitor and explained, the computer screen is directly pointed or touched by a finger or a pen, and damage occurs on the LCD screen that forms the majority of the monitor.

In addition, the host or presenter may not be able to prepare the laser pointer in the national and other academic activities, and it may sometimes interfere with the listeners. Frequently, there were inconveniences in asking questions.

In addition, even if the lecturer does not have a laser pointer, the lecturer does not know exactly which part of the projected screen and where the lesion is located. Misunderstandings or distractions often resulted in disruptions for students.

Therefore, the present invention is proposed to solve the conventional problem that occurs when the above-described pen light and laser pointer are each configured separately and fail to prepare all of them, the object of the present invention is that doctors are essential for the treatment of patients The laser pointer function that adds the laser pointer function, which is another essential item that must be carried for explanation and various academic activities, to the medical pen light that should be carried in order to carry out medical treatment and academic activities through one pen light. It is to provide a medical pen light having.

Medical pen light having a laser pointer function according to the present invention for achieving the above object is installed on one end of the body in which the power supply battery is replaceable to the medical pen light to be turned on and off through the battery power In the other end of the body is provided with a laser pointer which is driven through the battery power to irradiate a laser beam, and the light / to drive the battery power to any one of the light or the laser pointer to the outside of the body to drive selectively A switch unit having a laser pointer selection switch is formed.

The light / laser pointer selection switch is preferably made of a slide switch or a button switch type which selects one of a light or a laser pointer to supply battery power.

In addition, the switch unit is provided with a brightness control switch for controlling the lighting brightness of the light by adjusting the intensity of the power supplied to the light, the brightness control switch is a slide for adjusting the intensity of the power supplied to the light according to the left and right movement It is preferable that the switch is made of a type switch or a rotary type switch for adjusting the intensity of power supplied to the light according to the vertical rotation.

In addition, the light / laser pointer selection switch includes a button type laser pointer selection switch for selecting a laser pointer, and a brightness control switch for adjusting the lighting luminance of the light by adjusting the intensity of power supplied to the selected light by selecting the light. It may consist of a slide-type light selection switch formed integrally.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a perspective view of a pen light having a laser pointer function according to the present invention, Figure 4 is a cross-sectional view of the pen light, Figure 5 is a block diagram of the pen light.

3 to 5, the pen light having a laser pointer function according to the present invention is a body 10, a dedicated supply battery 40 built in the body 10, and the body 10 The switch 20 for supplying power by selecting the light 20 installed at one end, the laser pointer 30 installed at the other end of the body 10, and the light 20 or the laser pointer 30. 50, and a clip 60 for fixing the pen light body 10 to the doctor gown.

The body 10 is composed of an upper body and a lower body that is coupled and separated through a screw coupling, etc., the battery 10 is formed inside the body 10 is detachable battery 40 is embedded. Screw coupling positions of the upper body and the lower body for separating or coupling the body 10 may be formed in various positions of the body 10 that can easily replace the battery 40.

One end of the body 10, that is, the end of the upper body is provided with a light 20 which is turned off toward the outside, the light 20 may be made of various lights such as LED (Light-Emitting Diode), lamp. The light 20 is provided with a brightness control circuit 21 provided with a variable resistor to adjust the intensity of the power supplied from the battery 40 to adjust the light lighting brightness, the brightness control circuit 21 is a switch unit According to the setting of 50, the intensity of the power supplied to the light 20 is adjusted to adjust the light lighting luminance.

At the other end of the body 10, that is, at the end of the lower body, a laser pointer 30 for irradiating the laser beam toward the outside is installed, and the laser pointer 30 is provided with a laser beam through a power supplied from the battery 40. It is implemented through the laser diode 31 for generating and irradiating. Outside the light 20 and the laser pointer 30, a protective cap for protecting the light 20 and the laser pointer 30 from an external impact, etc. may be detachably formed outside the body 10.

The switch unit 50 is installed outside the body 10 so that the user can operate, the switch unit 50 to the power of the battery 40 to any one of the light 20 or the laser pointer 30 Alternatively, the intensity of the power supplied from the battery 40 to the light 20 when the light / laser pointer selection switch 51 and the light / laser pointer selection switch 51 select the light 20. It is provided with a brightness control switch 52 for adjusting the lighting brightness of the light 20 by adjusting the.

The switch unit 50 according to the embodiment of the present invention is composed of a slide switch in which the light / laser pointer selection switch 51 and the brightness control switch 52 are integrally formed, and the slide switch is a laser pointer of the body 10. When moving in the direction of 30, the power of the battery 40 is supplied to the laser pointer 30 to drive the laser pointer 30, and when the battery 40 is moved in the direction of the light 20, power is supplied to the light 20 and turned on. . At this time, a multi-stage contact is formed in the light 20 direction of the slide switch, so that the brightness of the light 20 becomes brighter as the slide switch is gradually moved toward the light 20.

The configuration of the switch unit 50 may be modified in various forms to perform the same function.

6 is an example of a switch unit configuration of a medical pen light according to another embodiment of the present invention.

As shown in FIG. 6, the switch unit 50 according to another embodiment of the present invention is provided by separately separating the light / laser pointer selection switch 51 and the brightness control switch 52. That is, a button-type light / laser pointer selection switch 51 for selecting the light 20 and the laser pointer 30 is installed outside the body 10, and the left and right sides of the body 10 are rotated horizontally. In accordance with the rotation type brightness control switch 52 for adjusting the lighting brightness of the light 20 is provided.

7 and 8 are examples of the switch unit configuration of the medical pen light according to another embodiment of the present invention.

As shown in FIG. 7, the switch unit 50 of the medical pen light according to another embodiment of the present invention includes a light / laser pointer selection switch 51 and a brightness control switch 52 as a button type and a slide type switch. The laser pointer selection switch for selecting and driving the laser pointer 30 among the light / laser pointer selection switches 51 is composed of a button-type switch, and the light selection switch for selecting and driving the light 20 is selected. The brightness control switch 52 for adjusting the brightness of the light 20 is composed of an integrated slide switch.

In addition, as shown in Figure 8, the switch unit 50 of the medical pen light according to another embodiment of the present invention, the light / laser pointer selection switch 51 is composed of a button-type switch, the brightness control switch 52 ) Consists of a slide type switch. As such, the light / laser pointer selection switch 51 and the brightness control switch 52 of the switch unit 50 may be modified in various forms.

On the other hand, once the outer periphery of the body 10, a clip 60 is formed to secure the pen light to the doctor's gown to be stored, and in some cases by installing an indicator light such as LED on the outside of the body 10, the battery ( The remaining amount of 400 and the selection state of the switch unit 50 may be displayed.

The pen light having the laser pointer function configured as described above has the battery 40 built in the battery storage space, and according to the setting of the light / laser pointer selection switch 51 of the switch unit 50, the battery 40 is powered. Is supplied to the light 20 or the laser pointer 30. In addition, the intensity of the power supplied to the light 20 is adjusted according to the setting of the brightness control switch 52 of the switch unit 50 to adjust the lighting luminance of the light 20.

As described above, the pen light having the laser pointer function according to the present invention has a pen pointer and a laser pointer separately configured by adding a laser pointer function to the medical pen light so that the pen light can be selectively operated according to the selection of the switch unit. Eliminate the hassles that doctors need to prepare each device individually for medical treatment and explanation, and can drive pen light and laser pointer with one battery power. You can eliminate the hassle.

That is, the present invention solves the conventional problems caused by not having both the pen light and the laser pointer, and performs the examination of the lesion through the pen light, and explains the disease description to the patient in the office and the ward through the laser pointer. The efficiency can be improved to improve the medical environment, prevent damage to the LCD monitor, and smoothly conduct various academic activities and lectures in the hospital and medical school. Can be.

In addition, the pen light according to the present invention can adjust the brightness of the light that is turned on through the brightness control switch can be used to select the appropriate illumination brightness when examining the affected area, the indoor light is turned off for the academic activities and projection during the lecture Even in the dark, it is useful to check books or handouts in the range that does not interfere with academic activities or lectures by selecting the appropriate illumination brightness.

Claims (6)

In the medical pen light that the light 20 is installed on one end of the body 10 in which the power supply battery 40 is replaceably embedded, and lights up through the power of the battery 40. The other end of the body 10 is provided with a laser pointer 30 is driven through the battery 40 power to irradiate a laser beam, A switch provided with a light / laser pointer selection switch 51 on the outer side of the body 10 to alternately supply and drive the battery 40 power to either side of the light 20 or the laser pointer 30. Medical pen light having a laser pointer function, characterized in that the portion 50 is formed. The method according to claim 1, The light / laser pointer selection switch 51 is a laser pointer, characterized in that it comprises a slide switch or a button-type switch for supplying power to the battery 40 by selecting either side of the light 20 or the laser pointer 30. Medical pen light with the function. The method according to claim 1, When the light 20 of the light / laser pointer selection switch 51 is selected, the switch unit 50 adjusts the intensity of the power supplied to the light 20 to adjust the brightness of the light 20. Medical pen light having a laser pointer function, characterized in that 52 is provided. The method according to claim 3, The brightness control switch 52 is a medical pen light having a laser pointer function, characterized in that consisting of a slide-type switch for adjusting the intensity of the power supplied to the light 20 in accordance with the movement. The method according to claim 3, The brightness control switch 52 is a medical pen light having a laser pointer function, characterized in that consisting of a rotary switch for adjusting the intensity of the power supplied to the light 20 in accordance with the rotation. The method according to claim 1, The light / laser pointer selection switch 51 is a button-type laser pointer selection switch for selecting the laser pointer 30, and the light 20 is selected by adjusting the intensity of power supplied to the selected light 20 by selecting the light 20. 20. A medical pen light having a laser pointer function, comprising: a slide-type light selection switch in which a brightness control switch 520 for adjusting the lighting brightness of the light source 20 is integrally formed.

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