TWM463569U - Medical inspection equipment with adjustabe photographing angle - Google Patents

Description

Medical detection instrument with adjustable angle of photography

The present invention relates to a medical testing instrument, and more particularly to a medical detecting instrument with adjustable photographic angle.

At present, when a doctor performs a test on a human body cavity such as an ear cavity, a nasal cavity, and an oral cavity, a test instrument is required for examination.

A medical testing apparatus generally used for inspection includes a housing, a display screen unit, and a photographing unit. The housing includes a hollow housing body, a grip extending downwardly from the housing body, and a rigid hollow extension tube extending rearwardly from the housing body and at approximately a right angle to the grip. The display screen unit is mounted on the shell body of the outer casing. The photographing unit is disposed at an edge of the extension tube of the outer casing, and includes a lens for capturing images and an image processing chip for transmitting images disposed on the same circuit board, and the image can be controlled to be captured by the lens. The image processing wafer is used to transmit the captured image to the display screen unit for viewing.

In more detail, when actually detecting by the medical testing instrument, the physician holds the grip of the medical detecting instrument, and extends the rigid extension tube with the photographing unit at the top end into the patient's cavity, for example, the oral cavity. , then control the image of the camera unit to capture the image in the channel and image The image processing chip is synchronously transmitted to the image processing unit, and then the image processing chip receives and processes the image and transmits the processed image to the display screen unit. Finally, the display screen unit displays the image for observation by the physician.

Since the photographing unit of the conventional medical detecting instrument mounts the lens and the image processing chip on the same circuit board, the image signal is attenuated when the image is transmitted, and the medical detecting instrument can be reduced. Cost of production. However, the temperature of the image processing chip during the image processing operation is continuously increased. Therefore, the image processing chip and the lens need to be separated by a certain distance to avoid affecting the image captured by the lens. In addition, the temperature is increased. Handling the wafer may burn the patient's lumen and increase the risk of using the medical test instrument.

At the same time, since the extension tube is rigid and cannot be bent, if the physician wants to observe the detection sites in the patient's cavity, it is necessary to constantly change the angle and position of the entire medical detection instrument in exchange for the extension tube extending into the cavity. The position inside the road can intercept the image of the cavity at different positions. In this way, it is not only easy to accidentally injure the patient, but also the position of some of the cavity is adjusted to the dead angle, and the image cannot be intercepted for the doctor to view the test. Replacing the entire medical testing device will cause the display screen unit to move to the position where the doctor cannot directly view the displayed image when detecting, which causes inconvenience in use.

Accordingly, it is an object of the present invention to provide a medical test instrument that is easy to use and that can adjust the angle of photography.

Therefore, the new medical detection instrument with adjustable angle of photography, A tube type photographic device and a handheld device are included.

The photographing device includes a connecting tube that is bendable and can be inserted into the body cavity, and a photographing unit mounted on one end of the connecting tube, wherein the photographing unit has a lens for controlling the image and a lens A transfer wafer for receiving and transmitting images from the lens.

The handheld device includes a hollow housing having a slot, a display screen unit disposed on the housing, a grip extending outwardly from the housing, and a speaker disposed in the handle and providing power to the camera unit and The power unit of the display screen unit, wherein the slot is detachably inserted from the other end of the connecting tube opposite to one end of the photographing unit, the display screen unit having a receiving and synchronous processing from the photographing unit An image processing wafer that transfers images of the wafer.

The function of the present invention is to adjust the bending angle of the connecting tube, so that the display screen unit can display the image taken by the shooting unit according to different angles of the connecting tube, which is convenient for the physician to use, and the image processing chip is installed. In the display screen unit of the handheld device, the image processing chip can be prevented from affecting the lens shot image of the photographing unit due to excessive temperature during operation.

2‧‧‧Handheld

21‧‧‧ Shell

211‧‧‧ slots

22‧‧‧ Display screen unit

221‧‧‧Image Processing Wafer

23‧‧‧ grip

24‧‧‧Control unit

25‧‧‧Power unit

3‧‧‧Photographing device

31‧‧‧Connected tube

311‧‧‧Interposed Department

312‧‧‧Bend

32‧‧‧Photographic unit

321‧‧‧ lens

322‧‧‧Transfer wafer

4‧‧‧ protective cover

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a perspective view illustrating the present invention; and FIG. 2 is a perspective view illustrating the preferred embodiment The relative position of one of the control units to a handheld device.

Referring to Figures 1 and 2, a preferred embodiment of the novel photographic angle adjustable medical testing apparatus comprises a hand-held device 2, a tubular photographic device 3, and a protective cover 4.

The handheld device 2 includes a hollow casing 21 having a slot 211, a display screen unit 22 disposed on the casing 21 and having an image processing wafer 221 for processing images, and a grip extending outward from the casing 21. 23, a control unit 24 adjacent to the grip 23 mounted to the housing 21 for controlling the display of the image by the display unit 22, and a power unit 25 disposed in the grip 23 for supplying electrical energy. In this example, the power unit 25 is a battery.

The photographic device 3 is mounted in the slot 211 of the handheld device 2, and includes a connecting tube 31 that is bendable and can be inserted into a human body or an animal channel, and a photographing unit mounted on the edge of the connecting tube 31. 32. The connecting tube 31 has an insertion portion 311 that is detachably inserted into the slot 211 and parallel to the grip 23, and an insertion portion 311 extends outward at an angle and the camera is attached to the top end. The unit 32 can also fold the deformed bent portion 312. The photographing unit 32 has a lens 321 that can control image capture and a transport wafer 322 for receiving and transmitting images from the lens 321 . In this example, the connecting tube 31 is a coil, and other tubes such as goosenecks that can be deformed by folding can also be applied.

The protective cover 4 is detachably sleeved on the photographing device 3.

When the medical testing instrument is used, the power unit 25 provides electrical energy to the display screen unit 22 and the photographing unit 32, and the physician holds the hand in one hand. The grip 23 of the handheld device 2 extends the connecting tube 31 of the photographing device 3 into the cavity of the patient, such as the oral cavity, and then adjusts the control unit 24 to control the lens 321 of the photographing unit 32 to photograph the inside of the cavity. The image is simultaneously transmitted to the transfer wafer 322, and then the transfer wafer 322 transfers the image to the display screen unit 22, and the image processing chip 221 of the display screen unit 22 receives and synchronously processes the image, and finally the physician adjusts the control. The unit 24 controls the display screen unit 22 to display all of the images captured by the photographing unit 32 one at a time or only one image at a time for viewing.

When the doctor wants to observe the image of other parts in the cavity, the physician first removes the connecting tube 31 of the photographing device 3 from the patient's cavity, and then bends the bent portion 312 of the connecting tube 31 by hand to change the The photographing angle of the photographing unit 32 further enables the photographing unit 32 to intercept the image of the cavity at different positions, thereby avoiding the adjustment of the position of the entire medical detecting instrument by constantly changing the angle and position of the entire medical detecting instrument. The problem is that the image processing chip 221 is installed in the display screen unit 22, and the image processing chip 221 is prevented from being overheated during operation. The image of the cavity of the burned patient or the lens 321 that affects the photographing unit 32 is taken.

It should be particularly noted that the physician can also terminate the power unit 25 to continue to provide power or adjust the brightness of the image taken by the camera unit 32 by adjusting the control unit 24; when the detection is finished, the physician only needs to replace the new protection. The sleeve 4 can be tested again; in addition, the physician can select the appropriate connection tube 31 depending on the lumen to be detected.

In summary, the new medical testing instrument adjusts the connection The nodule 31 changes the photographing angle of the photographing unit 32 so that the display screen unit 22 can display images of all the detected portions in the patient's cavity, and when the detection is finished, the next protective sleeve 4 can be replaced for the next time. The detection does improve the existing medical detection instrument, which requires constant change of the detection angle and position, and is inconvenient to use. Moreover, by using the transmission wafer 322 to transmit images from the lens 321 , the image processing chip 221 is not required. It is installed in the photographing unit 32 to prevent the image processing wafer 221 from affecting the image of the lens 321 due to excessive temperature during operation, and to reduce the risk of scalding the patient's cavity during the detection, so that the present invention can be achieved. The purpose of the new type.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

2‧‧‧Handheld devices

21‧‧‧ Shell

211‧‧‧ slots

22‧‧‧ Display screen unit

221‧‧‧Image Processing Wafer

23‧‧‧ grip

25‧‧‧Power unit

3‧‧‧Photographing device

31‧‧‧Connected tube

311‧‧‧Interposed Department

312‧‧‧Bend

32‧‧‧Photographic unit

321‧‧‧ lens

322‧‧‧Transfer wafer

4‧‧‧ protective cover

Claims (6)

The invention relates to a medical detection instrument with adjustable photographic angle, comprising: a tube type photographic device comprising a connecting tube which can penetrate into a cavity, and a photographic unit mounted at one end of the connecting tube, wherein the photographic unit has a a lens capable of being controlled to capture an image and a transfer wafer for receiving and transmitting images from the lens; and a handheld device comprising a hollow housing having a slot, a display screen unit disposed on the housing, and a a grip extending outwardly from the outer casing, and a power unit disposed in the grip and providing electrical energy to the photographing unit and the display screen unit, wherein the slot is opposite to the mounting of the photographing tube The other end of one end of the unit is detachably insertable, and the display screen unit has an image processing wafer that receives and simultaneously processes images of the transfer wafer from the photographing unit. The medical detecting instrument with adjustable photographic angle according to claim 1, wherein the connecting tube of the tubular photographic device is a bendable connecting tube. The photographic angle adjustable medical detection device of claim 2, wherein the handheld device further comprises a control unit mounted adjacent to the handle and configured to control the display unit to display an image. The medical detecting instrument capable of adjusting the photographic angle according to claim 3, further comprising a protective sleeve detachably sleeved on the photographic device. The photographic angle adjustable medical detecting apparatus according to claim 4, wherein the connecting tube has an insertion portion detachably inserted into the slot and parallel to the grip, and an insertion portion Extending in a direction perpendicular to the grip and connected to the bent portion of the photographing unit. The medical detecting instrument capable of adjusting the photographic angle according to claim 5, wherein the connecting tube is one of a coil and a gooseneck.