INTRAORAL CAMERA FOR ORAL HYGIENE DEVICES TECHNICAL FIELD [0001] The present invention generally relates to the field of intraoral cameras. More particularly the present invention relates to an intraoral camera designed to attach with oral hygiene devices like the electric toothbrush, manual toothbrush and oral irrigators. BACKGROUND [0002] Conventionally, the existing electric toothbrushes are not very effective in providing an efficient cleaning of the teeth and a better handling as the user does not know where to brush and how much to brush. None of the existing electric toothbrushes facilitate a user to efficiently brush while simultaneously capturing the image, transmitting the captured image, and check the health status of teeth by providing different capturing means and transmitting means. But the available technology exhibits a tendency towards increasingly complex, expensive, and non-commercially feasible methods to achieve the electric toothbrush design with an effective cleaning mechanism, and an accurate capturing and transmitting mechanism. Thus the existing electric toothbrush designs include several inherent disadvantages which substantially impair their ability to solve the problem of effective cleaning and ability to check the health status of the teeth in a practical and economical way. [0003] In the light of aforementioned discussion, there exists a need for a safe, economical, convenient intraoral camera that can be used with oral hygiene devices like the electric toothbrush, manual toothbrush and oral irrigators and further enabling the user to check the health status of the teeth by strategically positioning an intraoral camera relative to the device and having a special illuminating source to fluoresce the otherwise invisible plaque using ultraviolet (UV) or blue light which would help in targeted brushing. In the present invention we disclose three designs of the intraoral camera two that are a universal detachable intraoral camera with different design for various oral hygiene devices and the other where the intraoral camera is designed as a brush head for electric toothbrushes. 1 BRIEF SUMMARY [0004] The following presents a simplified summary of the disclosure in order to provide a basic understanding to the reader. This summary is not an extensive overview of the disclosure and it does not identify key/critical elements of the invention or delineate the scope of the invention. Its sole purpose is to present some concepts disclosed herein in a simplified form as a prelude to the more detailed description that is presented later. [0005] A more complete appreciation of the present invention and the scope thereof can be obtained from the accompanying drawings which are briefly summarized below and the following detailed description of the presently preferred embodiments. [0006] Exemplary embodiments of the present invention are directed towards a detachable intraoral camera externally coupled with an oral hygiene device. According to a first aspect, the detachable intraoral camera includes a detachable fastening means engaged with the oral hygiene device configured to capture the images of the teeth for enabling targeted brushing and illuminating the plaque. The illuminating means comprising an ultraviolet light emitting diode, blue light emitting diode and a plurality of white light emitting diodes configured to detect the plaque and debris formed on the teeth. [0007] According to the first aspect, the detachable intraoral camera includes a camera light emitting diode assembly mounted over the detachable fastening means engaged with the oral hygiene device to illuminate the respective area of the teeth and its surrounding structures for capturing images of the teeth. [0008] According to the first aspect, the detachable intraoral camera includes a wireless transmitter module configured to communicate with a plurality of display devices through a wireless receiver for transmitting the data related to the images captured by the detachable intraoral camera. [0009] According to the first aspect, the detachable intraoral camera includes an internal rechargeable power source configured to power the camera light emitting diode assembly and the wireless transmitter module. The camera light emitting diode assembly configured to capture the images of the teeth and the wireless transmitter configured to transmit the captured images of the teeth to the corresponding display devices. 2 [0010] According to a second aspect, a detachable intraoral camera externally coupled with an electric toothbrush is disclosed. According to the second aspect, the detachable intraoral camera designed as a brush head shape engaged with the electric toothbrush configured to capture the images of the teeth for enabling a targeted brushing and illuminating the plaque. The illuminating means comprising an ultraviolet light emitting diode, blue light emitting diode and a plurality of white light emitting diodes configured to detect the plaque and debris formed on the teeth. [0011] According to the second aspect, the detachable intraoral camera includes a camera light emitting diode assembly mounted over the brush head engaged with the electric toothbrush configured to illuminate the respective area of the teeth and its surrounding structures for capturing images of the teeth. [0012] According to the second aspect, the detachable intraoral camera includes a wireless transmitter module configured to communicate with a plurality of display devices embedded with a wireless receiver for transmitting the data related to the images captured by the brush head shaped intraoral camera of the electric toothbrush. [0013] According to the second aspect, the detachable intraoral camera includes an internal rechargeable power source configured to power the camera light emitting diode assembly and the wireless transmitter module. The camera light emitting diode assembly configured to capture the images of the teeth and the wireless transmitter module configured to transmit the captured images of the teeth to the corresponding display device. [0014] According to a third aspect, an external intraoral camera attachment coupled with an oral hygiene device is disclosed. The external intraoral camera attachment includes a rigid section affixed to a handle of the oral hygiene device through a plurality of securing means. The rigid section of the external intraoral camera attachment incorporated with a rechargeable power source to store predetermined amount of electrical energy required for illumination. [0015] According to the third aspect, the external intraoral camera attachment includes a flexible section extending from the rigid section affixed to the neck of the oral hygiene device by the plurality of securing means to provide electrical connection between the electronics in the rigid section and the camera light emitting diode assembly through a flexible provision. 3 BRIEF DESCRIPTION OF DRAWINGS [0016] Other objectives and advantages of the present invention will become apparent to those skilled in the art upon reading the following detailed description of the preferred embodiments, in conjunction with the accompanying drawings, wherein like reference numerals have been used to designate like elements, and wherein: [0017] FIG. 1 is a diagram depicting a design of a universal detachable intraoral camera attachment assembled with a securing means to hold the oral hygiene devices like an electric toothbrush. This module has a camera sensor, wireless transmitter and rechargeable power source. [0018] FIG. 2 is a diagram depicting a design of intraoral camera version of the electric toothbrush designed as a brush head that includes a detachable intraoral camera attachment embedded with an internal rechargeable power source and a wireless transmitter. [0019] FIG. 3 is a diagram depicting a design of an external intraoral camera attachment to hold the oral hygiene devices with an extended neck portion. DETAIL DESCRIPTION [0020] It is to be understood that the present disclosure is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The present disclosure is capable of other embodiments and of being practised or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. [0021] The use of "including", "comprising" or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. The terms [0022] "a" and "an" herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item. Further, the use of terms "first", "second", and "third", and the like, herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. For a better understanding, components of the described embodiment are labelled with three digit component numbers. In general, the same first digit is used throughout the 4 entire component numbers numbered and labelled within a figure. Like components are designated by like reference numerals throughout the various figures. [0023] Referring to FIG. 1 is a diagram 100 depicting a design of a universal detachable intraoral camera attachment assembled with a securing means to hold the oral hygiene devices like the electric toothbrush, manual toothbrush and oral irrigators. According to a non-limiting exemplary embodiment of the present invention, the detachable fastening means is designed as a universal detachable intraoral camera attachment 102 assembled with the securing means 104a and 104b to hold a power operated electric toothbrush 106. [0024] In accordance with a non-limiting exemplary embodiment of the present invention, the universal detachable intraoral camera attachment 102 is used to securely hold the electric toothbrush 106 by the securing means which may include but not limited to locks and the like 104a and 104b. The power switch 108 positioned at the back of the universal detachable intraoral camera attachment 102 is used to activate the main power supply to the camera. The light emitting diode (LED) indicator 110 positioned at the bottom of the power switch 108 is configured to indicate a charging state and the presence of power in the wireless camera. [0025] According to a non-limiting exemplary embodiment of the present invention, the universal detachable intraoral camera attachment 102 comprises of an image sensor and an LED assembly 112 to capture the images of the intraoral tissues. The image sensor may include but not limited to a CMOS sensor, a CCD sensor or any other image sensor used to form an image by converting the light formed from an object i.e., by converting the optical image into electronic signals. The camera lens 112c and LED assembly 112 is used for capturing the images in the presence of different illuminating sources. The LEDs positioned around the camera lens 112c can either be white LEDs 112b or ultraviolet (UV)/blue LEDs 112a. The universal detachable intraoral camera attachment 102 further includes an internal rechargeable power source to power the camera-LED assembly 112 and the wireless transmitter. The universal detachable intraoral camera attachment 102 can be used with any of the oral hygiene devices like the electric toothbrush 106, manual toothbrush and oral irrigators. [0026] In accordance with a non-limiting exemplary embodiment of the present invention, the universal detachable intraoral camera attachment 102 further includes a wireless transmitter module to transmit the data related to the teeth to display devices embedded with an inbuilt wireless receiver through a wireless communication module by using a short range communication network. 5 Further the short range communication network may include but not limited to a Bluetooth network, a radio frequency network, a zigbee network and the like. Thus, the transmitted images are displayed over a dedicated display unit or over a display device which may include but not limited to a smartphone, personal digital assistance, WIFI enabled network devices, short range communication network device and the like. [0027] Referring to FIG. 2 is a diagram 200 depicting a design of detachable intraoral camera version of the electric toothbrush designed as a brush head that includes a detachable intraoral camera attachment embedded with an internal rechargeable power source and a wireless transmitter. The design includes a toothbrush with a combination of a toothbrush handle, a standard brush attachment, a "brush head" shaped detachable intraoral camera attachment and a "brush head" shaped detachable intraoral camera attachment along with detachable bristles. [0028] According to a non-limiting exemplary embodiment of the present invention, the electric toothbrush externally coupled with a "brush head" shaped detachable intraoral camera attachment. For example the toothbrush is configured to capture the images and transmit the captured images and other data related to the teeth to a display device embedded with an inbuilt wireless receiver. The design depicts a toothbrush handle 202, an interface 204 connecting the toothbrush handle 202 and a "brush head" shaped detachable intraoral camera attachment 206, a standard brush head 208 and a "brush head" shaped detachable intraoral camera attachment along with detachable bristles 210. [0029] In accordance with a non-limiting exemplary embodiment of the present invention, the power operated electric toothbrush includes a toothbrush handle 202 used for securing different attachments to perform the user desired functionalities. The toothbrush handle 202 further includes an interface 204 connecting the toothbrush handle 202 and a "brush head" shaped detachable intraoral camera attachment 206 to perform the respective camera operations by operating the switches mounted over the "brush head" shaped detachable intraoral camera attachment. Another attachment is a "brush head" shaped detachable intraoral camera attachment along with detachable bristles 210 included in the design further comprises a camera LED assembly 214 positioned at the top to illuminate the area while capturing the corresponding images of the teeth. [0030] According to a non-limiting exemplary aspect of the present invention, the "brush head" shaped detachable intraoral camera attachment 206 without bristles help in using an image sensor of larger size but not limited to inch sensors which would cover a wider field of view or for better 6 resolution. This "brush head" shaped detachable intraoral camera attachment 206 further comprises a camera LED assembly 214 including an ultraviolet (UV)/Blue LEDs 214a to illuminate the plaque, white LEDs 214b to capture the images of teeth and an opening of camera lens 214c. The captured images are further transmitted to the display devices embedded with inbuilt receivers to detect the plaque, intraoral areas with bacterial colonization, dental caries and the like abnormalities associated with the teeth. The "brush head" shaped detachable intraoral camera attachment 206 is mounted on the toothbrush handle 202 with an interface 204. [0031] In accordance with a non-limiting exemplary embodiment of the present invention, a standard brush head attachment 208 comprises multiple of bristles positioned at the top of the toothbrush required for brushing. Similarly another "brush head" shaped detachable intraoral camera attachment along with the detachable bristles 210 including a camera LED assembly 214 is positioned above the bristles 212 for aiding the user in assisted brushing by visualising the problematic areas of teeth and helps the user accordingly in brushing. Thus the image sensor included in the detachable intraoral camera is of a smaller size of typically including but not limited th 1/18 inch or other smaller resolutions to accommodate the bristles. Further the detachable bristles design enables to replace the bristles after the end of its life or to replace the bristles with an external water duct (not shown) to perform an oral irrigation mechanism using the detachable intraoral camera. The external water duct comprising a detachable locking mechanism to be locked with the oral hygiene device and is used in conjunction with the detachable intraoral camera for removing the plaque and debris caught between the teeth utilizing an irrigation mechanism. [0032] Further the detachable intraoral camera attachment used in FIG. 1 and FIG. 2 can be designed with a wired unit coupled with the display devices for extracting/drawing power from the display device, to power the camera LED assembly thus eliminating the need for the battery and the wireless transmitter within the camera attachment. As an alternative for a rechargeable power source, a capacitor can be used as the source of power. [0033] Referring to FIG. 3 is a diagram 300 depicting design of an external intraoral camera attachment to hold the oral hygiene devices. According to a non limiting exemplary embodiment of the present invention, the external intraoral camera attachment is also a detachable camera attachment included with a rigid section 302 and a flexible section 308. The rigid section 302 incorporated with an energy storage device which may include but not limited to battery, electrochemical cells, cells, and the like used to store the predetermined amount of energy. Also a 7 power control switch 306 is mounted over the rigid section 302 to turn on and off the detachable camera attachment. Further, the rigid section 302 is incorporated with a wireless transmitter to communicate with the plurality of display devices embedded with a wireless receiver. [0034] In accordance with a non limiting exemplary embodiment of the present invention, the flexible section 308 may include but not limited to optical fibre, thin glass fibre and the like connecting cable may be also referred as an electrical connection acts a communication link between the electronic components in the rigid section 302 and the camera-LED assembly 310 for transmitting a light source. The neck of the flexible section 308 extending from the rigid section 302 is also used for transmit signals from the camera-LED assembly 310 to the wireless transmitter incorporated in the rigid section 302. Further the rigid section 302 is incorporated with an indicator 312 to determine the charging status of the detachable camera attachment. [0035] According to a non limiting exemplary embodiment of the present invention, the electrical energy received by the camera-LED assembly 310 is used to capture the images of the intraoral tissues in the presence of different illuminating sources. The different illuminating sources positioned around the camera lens 310a are either white LEDs 310b or UV/blue LEDs 310c. Thus, the flexible section 308 provides an electrical connection between the camera-LED assembly 310 and the wireless transmitter incorporated in the rigid section 302 for transmitting the data related to the images captured by the camera-LED assembly 310 to the plurality of display devices embedded with a wireless receiver. The display devices embedded with the wireless receiver may include but not limited to a smartphone, personal digital assistance, WIFI enabled network devices, short range communication network device and the like. Further, the external intraoral camera attachment 302 is also assembled with a securing means 314a and 314b to securely hold the oral hygiene device 304 which may include but not limited to electric toothbrush, manual toothbrush and the like and the flexible section 308 extending from the rigid section 302 of the external intraoral camera attachment to the camera-LED assembly 310 is securely held with a securing means 314c at the neck of the oral hygiene device. [0036] While specific embodiments of the disclosure have been shown and described in detail to illustrate the inventive principles, it will be understood that the disclosure may be embodied otherwise without departing from such principles. 8