JP2007282920A - Portable surgical light - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable astral lamp capable of widely illuminating an operative field and installed in a part other than the head part of an operator. <P>SOLUTION: This portable astral lamp is provided with a plurality of bending arms 1a, 1b, 1c and 1d, light sources 2a, 2b, 2c and 2d attached to the tips of the respective bending arms, a power supply 3 for the light sources, and an installation means for installing a base part 4 connected with the ends of all the bending arms. This astral lamp has the plurality of light sources so as to enlarge an area illuminated by the astral lamp and widely secure the operative field. This portable astral lamp can be installed in an intended position such as a bed, a floor and a bag by the installation means. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a portable surgical light.

  2. Description of the Related Art Conventionally, portable portable operating lamps that can be mounted on an operator's head are known (see, for example, Patent Document 1).

JP 2002-163901 A

  However, since the conventional portable surgical lamp is used for dental treatment and only holds one light source on the front surface of the operator's head, there is a problem that the surgical field cannot be widely illuminated. In addition, there is a problem that it cannot be installed anywhere other than the operator's head.

  Accordingly, an object of the present invention is to provide a portable surgical light that can eliminate the above-mentioned problems.

  In order to solve the above problems, the present invention employs the following configuration.

  That is, the invention according to claim 1 includes a plurality of bendable arms (1a, 1b, 1c, 1d) and a light source (2a, 1b, 1d) attached to the tip of each bendable arm (1a, 1b, 1c, 1d). 2b, 2c, 2d), power source for light source (3), and base means (4, 16) to which the ends of all bendable arms (1a, 1b, 1c, 1d) are connected are installed at desired locations. (9, 14, 15) is a portable surgical light.

  The invention according to claim 2 is characterized in that, in the portable surgical light according to claim 1, the installation means is a clamp tool (9, 15) for gripping a desired location.

  According to a third aspect of the present invention, in the portable surgical light of the first or second aspect, the installation means is a carriage (14).

  According to a fourth aspect of the present invention, in the portable surgical light according to any one of the first to third aspects, the base is a bendable leg (4).

  According to a fifth aspect of the present invention, in the portable surgical light according to any one of the first to fourth aspects, the power source (3) is a base (4, 16) or the installation means (9, 14). , 15) are integrally provided.

  The invention according to claim 6 is the portable surgical lamp according to any one of claims 1 to 5, wherein a light diffusing plate (7) is attached to the light source (2a, 2b, 2c, 2d). It is characterized by that.

  According to a seventh aspect of the present invention, in the portable surgical lamp according to any one of the first to sixth aspects, the base portion is formed by a bendable / extendable leg (16).

  The invention according to claim 8 is characterized in that in the portable operating light according to any one of claims 1 to 7, the power source (3) is a battery.

  According to the present invention, a plurality of bendable arms (1a, 1b, 1c, 1d) and a light source (2a, 2b, 2c, 1c) attached to the tip of each bendable arm (1a, 1b, 1c, 1d). 2d), a power source (3) for the light source, and an installation means (9, 14) for installing the bases (4, 16) to which the ends of all the bendable arms (1a, 1b, 1c, 1d) are connected at desired locations. , 15), it can be easily and quickly installed in indoor and outdoor dark places, expanding the area illuminated by the surgical light and ensuring a wide surgical field be able to. Moreover, it can install in desired positions, such as a bed and a floor. It is also possible to install a bag or the like on the base outdoors.

  The best mode for carrying out the invention will be described below with reference to the drawings.

<Embodiment 1>
As shown in FIG. 1, this portable surgical lamp has a plurality of bendable arms 1a, 1b, 1c, 1d and light sources 2a, 1a, 1b, 1c, 1d attached to the tips of the bendable arms 1a, 1b, 1c, 1d. 2b, 2c, 2d, a power source 3 for the light source, and an installation means for installing the base portion to which the ends of all the bendable arms 1a, 1b, 1c, 1d are connected at desired locations.

  The bendable arms 1a, 1b, 1c, and 1d can be freely bent, and can be held in a desired bent state after being bent. The bendable arms 1a, 1b, 1c, 1d are preferably pipe-shaped, and the electric wire 5 is passed through the hollow.

  The light sources 2a, 2b, 2c, 2d are configured by LEDs, light bulbs, and the like. In the first embodiment, an LED is used. Each of the light sources 2a, 2b, 2c, 2d is preferably covered with a shade 6. The shade 6 is formed in a substantially conical shape, and is fixed to the tip of each of the bendable arms 1a, 1b, 1c, 1d.

  As shown in FIG. 2, each light source 2a, 2b, 2c, 2d is provided with a light diffusion plate 7 as required. The light diffusing plate 7 is made of a polycarbonate plate or the like, and is connected and fixed to the front edge of the shade 6 by a connecting tool 8. Light from each of the light sources 2a, 2b, 2c, 2d is irradiated toward the affected area of the patient while being diffused by the light diffusion plate 7. Thereby, it becomes difficult to produce a shadow.

  The base holds a bundle of a plurality of bendable arms 1a, 1b, 1c, and 1d, and is a bendable leg 4 in the first embodiment. The bendable leg 4 has, for example, a configuration in which the bendable arms 1a, 1b, 1c, and 1d are made thicker, and a bundle of the bendable arms 1a, 1b, 1c, and 1d is connected to the tip thereof. Further, the electric wires 5 passed through the bendable arms 1a, 1b, 1c, and 1d are passed in a bundle, and the bundle of the electric wires 5 is pulled out from the end of the bendable leg 4 that is the base portion 4.

  The power source 3 may be a stationary power source such as a building, but a portable battery is preferably used. The bundle of the electric wires 5 is electrically connected to the battery via a control unit (not shown).

  The installation means is specifically a clamp 9 that is a fixing means. Since various known tools can be used as the clamp tool 9, detailed description thereof is omitted. The clamp 9 is attached to a bendable leg that is the base 4. A similar clamp 10 is also attached to the battery as the power source 3.

  As shown in FIG. 3, this portable surgical light is attached to an operating table 11, for example. A rail 13 is attached to the periphery of the table 12 on which the patient on the operating table 11 rides, and the bendable leg 4 as the base and the battery as the power source 3 are fixed to the rail 13 by the clamps 9 and 10, respectively. . An operator or the like bends the bendable arms 1a, 1b, 1c, 1d and the bendable legs 4 in a desired posture, sets each of the light sources 2a, 2b, 2c, 2d in a desired direction and position, and then on the table 12 A plurality of light source beams are irradiated to an affected area of a patient (not shown). Thereby, even if a power failure occurs in a hospital or the like, it is possible to prepare a surgical light quickly and easily and appropriately perform surgery, treatment, and the like.

<Embodiment 2>
As shown in FIG. 4, in this second embodiment, the portable operating light installation means is a carriage 14. The portable surgical light can be easily moved to a desired position such as the vicinity of the operating table 11 by the wheels 14 a of the carriage 14.

  Further, a battery as a power source 3 is integrally provided on the carriage 14.

  In the second embodiment, the same parts as those shown in the first embodiment are denoted by the same reference numerals, and redundant description is omitted.

<Embodiment 3>
As shown in FIG. 5, in the third embodiment, the base portion of the portable surgical lamp is a flexible leg 16. The bendable / extendable arms 1a, 1b, 1c, 1d that hold the light sources 2a, 2b, 2c, 2d protrude from the distal end of the bendable / extendable leg 16, and a clamp 15 is attached to the end of the bendable / extendable leg 16. The flexible leg 16 is fixed to the rail 13 of the operating table 11 shown in FIG.

  Further, a battery as the power source 3 is integrally provided at a desired position of the bendable / extendable leg 16 as the base.

  In the third embodiment, the same parts as those shown in the first embodiment are denoted by the same reference numerals, and redundant description is omitted.

  Although the present invention is configured as described above, the present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the gist thereof. For example, in the above embodiment, four light sources and four bendable arms are provided, but the number may be more than that, or two or three may be provided.

It is a perspective view which shows 1st embodiment of the portable surgical light which concerns on this invention. It is a side view which shows the state which attached the light diffusing plate to the light source. It is a perspective view which shows the state which attached the portable operating light of 1st embodiment to the operating table. It is a perspective view which shows 2nd embodiment of the portable surgical light lamp which concerns on this invention with an operating table. It is a front view which shows 3rd embodiment of the portable surgical light which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a, 1b, 1c, 1d ... Flexible arm 2a, 2b, 2c, 2d ... Light source 3 ... Power supply 4 ... Flexible leg 7 ... Light diffusing plate 9, 15 ... Clamping tool 14 ... Cart 16 ... Flexible leg

Claims (8)

  A plurality of bendable arms, a light source attached to the tip of each bendable arm, a power source for the light source, and an installation means for setting a base portion to which the ends of all bendable arms are connected to a desired location. A portable surgical light characterized by that.   2. The portable surgical lamp according to claim 1, wherein the installation means is a clamp tool for gripping a desired location.   3. The portable surgical light according to claim 1 or 2, wherein the installation means is a carriage.   The portable surgical lamp according to any one of claims 1 to 3, wherein the base is a bendable leg.   5. The portable surgical lamp according to claim 1, wherein the power source is provided integrally with a base or the installation means.   6. The portable surgical lamp according to claim 1, wherein a light diffusing plate is attached to the light source.   The portable surgical lamp according to any one of claims 1 to 6, wherein the base is formed by a leg that can be bent and extended.   The portable surgical lamp according to any one of claims 1 to 7, wherein the power source is a battery.

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