CN210095667U - Antifog type high definition handheld endoscope - Google Patents

Abstract

The utility model relates to an endoscope technical field just discloses an antifog type high definition handheld endoscope, the electric iron comprises a handle, the top fixed mounting of handle has the work box, the left side fixed mounting of work box has the thermometer, the positive fixed mounting of work box has the temperature regulation key, the positive fixed mounting of work box has the light adjustment key, the positive fixed mounting of work box has the focus adjustment key, the positive fixed mounting of work box has the display screen, the top fixed mounting of work box has the rubber tube, the top fixed mounting of rubber tube has the hose. This endoscope is handed to antifog type high definition through heating the lens, makes the temperature of lens unanimous with the temperature in the human body, has effectually prevented that the lens from hazing, and the image of having avoided the lens to spread is not clear, prevents that the doctor from carrying out wrong judgement to the etiology because see not clear image, and simple structure is applicable to various circumstances.

Description

Antifog type high definition handheld endoscope

Technical Field

The utility model relates to an endoscope technical field specifically is an antifog type high definition handheld endoscope.

Background

The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole, is provided with an image sensor, an optical lens, a light source lighting device, a mechanical device and the like, and can enter the stomach through the oral cavity or enter the body through other natural pores.

The endoscope can be used for seeing pathological changes which cannot be displayed by X-rays, so that the endoscope is very useful for doctors, for example, the doctors can observe ulcers or tumors in the stomach by means of the endoscope, an optimal treatment scheme is made according to the pathological changes, the existing antifogging type high-definition handheld endoscope on the market at present has the defect of poor antifogging effect, when in use, the antifogging effect of a lens is poor, so that transmitted images are not clear, the judgment of the doctors on the causes of diseases is influenced, and the antifogging type high-definition handheld endoscope is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides an antifog type high definition handheld endoscope possesses advantages such as antifog effect is good, has solved when using, and the antifog effect of lens is not good, and the image that leads to transmitting out is unclear, influences the problem of doctor to the judgement of etiology.

For realizing the above-mentioned good purpose of antifogging effect, the utility model provides a following technical scheme: an antifogging high-definition handheld endoscope comprises a handle, a working box is fixedly mounted at the top of the handle, a thermometer is fixedly mounted at the left side of the working box, a temperature adjusting key is fixedly mounted at the front of the working box, a light adjusting key is fixedly mounted at the front of the working box, a focus adjusting key is fixedly mounted at the front of the working box, a display screen is fixedly mounted at the front of the working box, a rubber tube is fixedly mounted at the top of the working box, a hose is fixedly mounted at the top of the rubber tube, a connecting box is fixedly connected at the right side of the hose, a small heater is fixedly connected at the bottom of an inner cavity of the connecting box, a heat conducting pipe with one end penetrating through and extending to the outside of the connecting box is fixedly connected at the right side of the small heater, lamp holders are fixedly connected at the upper end and the lower end of the right side of the, the utility model discloses an objective lens cover, including objective lens cover, heat pipe, the outer fixed surface of objective lens cover is connected with the heat preservation, the right side fixedly connected with sealing washer of heat preservation surface, the right side fixedly connected with lens of objective lens cover inner chamber, the left bottom of lens and the right side fixed connection of heat pipe, the inside fixedly connected with heater strip of lens.

Preferably, the heating wire is located at the outer ring of the lens, and the lens is a circular lens.

Preferably, the lamp holder is an LED lamp holder, and the display screen is an LED display screen.

Preferably, the outer surface of the handle is fixedly provided with a protective sleeve, and the outer surface of the protective sleeve is provided with an anti-slip groove.

Preferably, the left and right sides of handle all seted up the recess, both sides the recess is symmetrical equidistance and distributes, the connecting box is inside hollow rectangle.

Preferably, a through hole is formed in the right side of the connecting box and is matched with the heat conduction pipe, and the objective lens cover is a rectangle which is hollow inside and is missing on the left side and the right side.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a connecting box is when the human body is outside, press the temperature regulation key, open small-size heater, small-size heater heating makes the heater strip heating, and make the lens generate heat, observe the scale on the thermometer, when the temperature on the lens reaches the internal temperature of human body, the stop heating, the heat preservation has protected the temperature in the objective cover effectively and can not run off, avoid the temperature in the objective cover and the internal difference in temperature too high, make the lens fog, the sealing washer has also protected the internal gas of human body effectively simultaneously and can not enter into inside the objective cover, the device is through heating the lens, the temperature that makes the lens is unanimous with the internal temperature of human body, the effectual lens that has prevented fog, the image of having avoided the lens to spread is unclear, prevent that the doctor from to the wrong judgement of etiology because of not seeing clearly the image, moreover, the steam generator is simple in.

2. The utility model discloses a heating lens, when the temperature on the lens is unanimous with the temperature in the human body, the patient swallows the connecting box in the intestinal, presses the light adjustment key simultaneously, adjusts the power of lamp holder light, presses the focus adjustment key, adjusts the definition of image on the display screen, and the device overall structure is simple, through the cooperation between each part for the detection to the patient, and can not influence the doctor to the judgement of etiology, easily doctor's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a view showing the structure of the lens of the present invention.

In the figure: 1-handle, 2-work box, 3-thermometer, 4-temperature adjusting key, 5-light adjusting key, 6-focus adjusting key, 7-display screen, 8-rubber tube, 9-hose, 10-connecting box, 11-small heater, 12-heat conducting tube, 13-lamp holder, 14-sealing ring, 15-heat insulating layer, 16-objective lens cover, 17-lens, 18-heating wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an antifogging high-definition handheld endoscope comprises a handle 1, a working box 2 is fixedly mounted on the top of the handle 1, grooves are formed in the left side and the right side of the handle 1, the grooves in the two sides are symmetrically and equidistantly distributed, a protective sleeve is fixedly mounted on the outer surface of the handle 1, an anti-slip groove is formed in the outer surface of the protective sleeve, a thermometer 3 is fixedly mounted on the left side of the working box 2, a temperature adjusting key 4 is fixedly mounted on the front side of the working box 2, a light adjusting key 5 is fixedly mounted on the front side of the working box 2, a focal length adjusting key 6 is fixedly mounted on the front side of the working box 2, a display screen 7 is fixedly mounted on the front side of the working box 2, the display screen 7 is an LED display screen 7, the model of the display screen 7 can be P10, a rubber tube 8 is fixedly mounted on the top of the working box 2, the connecting box 10 is a rectangle with a hollow interior, the bottom of the inner cavity of the connecting box 10 is fixedly connected with a small heater 11, the model of the small heater 11 can be CS-154, one end of the right side of the small heater 11 is fixedly connected with a heat pipe 12 with one end penetrating and extending to the outside of the connecting box 10, the right side of the connecting box 10 is provided with a through hole matched with the heat pipe 12, the upper end and the lower end of the right side of the connecting box 10 are both fixedly connected with lamp caps 13, the lamp caps 13 are LED lamp caps 13, the model of the lamp caps 13 can be YSD-88-11, the right side of the connecting box 10 is fixedly connected with an objective lens cover 16, the objective lens cover 16 is a rectangle with a hollow interior and both left and right sides missing, the outer surface of the objective lens cover 16 is fixedly connected with a heat preservation layer 15, the heat preservation layer 15 is made of polyurethane foam, the, The heat preservation system has the characteristics of no corrosion, no falling, ultralow temperature thermal conductivity, heat resistance, heat preservation and the like, a sealing ring 14 is fixedly connected to the right side of the outer surface of a heat preservation layer 15, a lens 17 is fixedly connected to the right side of the inner cavity of an objective lens cover 16, the bottom of the left side of the lens 17 is fixedly connected with the right side of a heat conduction pipe 12, a heating wire 18 is fixedly connected inside the lens 17, the type of the heating wire 18 can be CR20NI80, the heating wire 18 is positioned on the outer ring of the lens 17, the lens 17 is a circular lens, when the lens 17 is positioned outside a human body through a connecting box 10, a temperature adjusting key 4 is pressed, a small heater 11 is started, the small heater 11 heats the heating wire 18, heats the lens 17, scales on a thermometer 3 are observed, when the temperature on the lens 17 reaches the temperature inside the human body, the heating is stopped, the heat preservation, the lens 17 is enabled to be fogged, meanwhile, the sealing ring 14 effectively prevents gas in a human body from entering the objective lens cover 16, the device enables the temperature of the lens 17 to be consistent with the temperature in the human body by heating the lens 17, the lens 17 is effectively prevented from being fogged, the phenomenon that an image transmitted by the lens 17 is not clear is avoided, the judgment of a doctor on the cause of disease errors due to the fact that the doctor cannot see the image clearly is avoided, the device is simple in structure and applicable to various conditions, when the temperature on the lens 17 is consistent with the temperature in the human body, the patient swallows the connecting box 10 into an intestinal tract, meanwhile, the light adjusting key 5 is pressed, the intensity of light of the lamp head 13 is adjusted, the focus adjusting key 6 is pressed, the definition of the image on the display screen 7 is adjusted, the device is simple in overall structure, the detection of the patient is accelerated by matching among various components, and the judgment of the, is easy for the doctor to use.

When using, through heating lens 17, when the temperature on lens 17 is unanimous with the temperature in the human body, the patient swallows connecting box 10 in the intestinal, press light adjustment key 5 simultaneously, adjust the power of lamp holder 13 light, press focus adjustment key 6, the definition of image on the adjustment display screen 7, the device overall structure is simple, through the cooperation between each part, the detection to the patient has been accelerated, and can not influence the doctor to the judgement of etiology, easily doctor's use.

To sum up, when the antifogging type high-definition handheld endoscope is outside a human body through the connecting box 10, the temperature adjusting key 4 is pressed, the small heater 11 is started, the small heater 11 is heated to heat the heating wire 18 and heat the lens 17, the scales on the thermometer 3 are observed, when the temperature on the lens 17 reaches the temperature in the human body, the heating is stopped, the heat preservation layer 15 effectively protects the temperature in the objective lens cover 16 from losing, the temperature in the objective lens cover 16 and the temperature difference in the human body are prevented from being too high, the lens 17 is prevented from being fogged, meanwhile, the sealing ring 14 also effectively protects the gas in the human body from entering the inside of the objective lens cover 16, the device enables the temperature of the lens 17 to be consistent with the temperature in the human body by heating the lens 17, the fogging of the lens 17 is effectively prevented, the image transmitted by the lens 17 is prevented from being unclear, and the doctor is prevented from wrongly judging the cause of disease, simple structure, be applicable to various conditions, through heating lens 17, when the temperature on lens 17 is unanimous with the temperature in the human body, the patient swallows connecting box 10 in the intestinal, press light adjustment key 5 simultaneously, the power of adjustment lamp holder 13 light, press focus adjustment key 6, the definition of image on the adjustment display screen 7, the device overall structure is simple, through the cooperation between each part, the detection to the patient has been accelerated, and can not influence the doctor to the judgement of etiology, easily doctor's use, when having solved the use, lens 17 antifog effect is not good, the image that leads to transmitting is not clear, influence the problem of doctor to the judgement of etiology.

Claims (6)

1. An antifogging type high definition handheld endoscope, includes handle (1), its characterized in that: the utility model discloses a solar water heater, including handle (1), work box (2) are fixed to the top of handle (1), the left side fixed mounting of work box (2) has thermometer (3), the positive fixed mounting of work box (2) has temperature regulation key (4), the positive fixed mounting of work box (2) has light adjustment key (5), the positive fixed mounting of work box (2) has focus adjustment key (6), the positive fixed mounting of work box (2) has display screen (7), the top fixed mounting of work box (2) has rubber tube (8), the top fixed mounting of rubber tube (8) has hose (9), the right side fixed connection of hose (9) has connecting box (10), the bottom fixed connection of connecting box (10) inner chamber has small-size heater (11), the right side fixed connection of small-size heater (11) one end runs through and extends to connecting box (10) outside heat pipe (12), the utility model discloses a lens, including connecting box (10), the equal fixedly connected with lamp holder (13) in upper and lower both ends on connecting box (10) right side, the right side fixedly connected with objective lens cover (16) of connecting box (10), the outer fixed surface of objective lens cover (16) is connected with heat preservation (15), the right side fixedly connected with sealing washer (14) of heat preservation (15) surface, the right side fixedly connected with lens (17) of objective lens cover (16) inner chamber, the right side fixed connection of the left bottom of lens (17) and heat pipe (12), the inside fixedly connected with heater strip (18) of lens (17).

2. An anti-fog, high definition, hand-held endoscope according to claim 1, characterized by: the heating wire (18) is positioned on the outer ring of the lens (17), and the lens (17) is a circular lens.

3. An anti-fog, high definition, hand-held endoscope according to claim 1, characterized by: the lamp holder (13) is an LED lamp holder, and the display screen (7) is an LED display screen.

4. An anti-fog, high definition, hand-held endoscope according to claim 1, characterized by: the outer fixed surface of handle (1) installs the protective sheath, the antiskid groove has been seted up to the surface of protective sheath.

5. An anti-fog, high definition, hand-held endoscope according to claim 1, characterized by: the left side and the right side of the handle (1) are provided with grooves, the grooves on the two sides are distributed symmetrically and equidistantly, and the connecting box (10) is a rectangle with a hollow interior.

6. An anti-fog, high definition, hand-held endoscope according to claim 1, characterized by: the right side of connecting box (10) has seted up the through-hole, through-hole and heat pipe (12) looks adaptation, objective cover (16) are the rectangle that inside cavity and left and right sides all lacked.

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