42 results about "Stomatoscope" patented technology

The utility model relates to a draw hook device for a stomatoscope thyroid surgery, which belongs to the field of surgical instruments and comprises a mounting seat, a rod structure and a draw hook, the mounting seat is used for being clamped with an operating bed, the rod structure and the draw hook are arranged on one side of the mounting seat, a telescopic rod is arranged at the top end of the rod structure, and an upper supporting piece is arranged at the telescopic end of the telescopic rod. A lower supporting piece and a carrier used for carrying a drag hook are sequentially arranged below the upper supporting piece, the distance between the upper supporting piece and the lower supporting piece is adjusted through a height adjusting screw rod, and the lower supporting piece and the carrier are connected through an angle adjusting assembly. The angle adjusting assembly comprises a connecting rod, a pipe sleeve, a limiting assembly located between the connecting rod and the pipe sleeve and an adjusting screw rod arranged in the pipe sleeve. According to the drag hook device for the stomatoscope thyroid surgery, the angle and the height of the drag hook can be adjusted according to the requirement of the surgery view field, the effect of enlarging the surgery operation space in the surgery process is achieved, and the convenience of surgery operation is improved.

Mouth Mirror Designed for Patients with Sensitive Oral Soft Tissues

1. Name of the product in this design: Dental Mirror. 2. Purpose of this design: This design is mainly used for examining the inside of a patient's oral cavity. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a stomatoscope for the department of stomatology, which relates to the technical field of oral instruments and comprises a holding rod, an installation top cover is arranged at the top of the holding rod, a mirror surface extension rod is arranged on one side in the holding rod, a mirror surface rotating rod is arranged on the other side in the holding rod, and an installation bottom cover is arranged at the bottom of the holding rod. A spring reset part is arranged at the bottom of the mounting top cover; a movable mirror component is arranged at the top of the mirror surface extension rod, and a thumb push block is arranged on one side, penetrating through the holding rod, of the bottom of the mirror surface extension rod; an index finger retaining ring is arranged on the other side, penetrating through the holding rod, of the bottom of the mirror surface rotating rod. By means of the structure, the extension length and angle of the movable mirror component can be adjusted in a narrow space of the oral cavity, light can be supplemented to the interior of the oral cavity, and the situation in the oral cavity can be observed conveniently.

The utility model relates to an angle-adjustable mouth mirror which comprises a holding rod, an outer frame is movably installed on the top of the holding rod, an angle adjusting mechanism is arranged between the holding rod and the outer frame and comprises a cavity, a cavity is formed in the top end of the interior of the holding rod, a movable frame is installed in the cavity in a penetrating mode, and the movable frame is connected with the outer frame. Two mounting rods are fixedly mounted at the top of the movable frame, connecting pieces are arranged between the two mounting rods and the outer frame, a rotating wheel is fixedly mounted in the middle of the movable frame, and a shifting ring is meshed with the front side of the rotating wheel. According to the mouth mirror with the adjustable angle, by arranging a connecting piece and utilizing contraction and expansion of a spring, a clamping rod can be rapidly clamped into or withdrawn from the interior of a rectangular hole, rapid mounting and dismounting of the mirror body and a mounting rod are achieved, the mirror body can be conveniently and independently replaced, overall replacement is not needed, the maintenance cost is reduced, and resource waste is avoided; and environmental protection is realized.

1. The name of the design product: mouth mirror. 2. The use of the design product: the design product is used for dental mouth mirror. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a novel stomatoscope in the technical field of medical equipment, the novel stomatoscope comprises a stomatoscope and an expansion assembly, the stomatoscope is formed by connecting a connecting handle and a reflective mirror in sequence, the expansion assembly is composed of two symmetrical expanders, the ends of the two expanders are fixedly connected with connecting rods, and the connecting rods are connected with the connecting handle. The ends, away from the dilators, of the two connecting rods are hinged to each other, sliding rods are arranged between the two dilators, the connecting handle of the mouth mirror is connected between the sliding rods in a sliding mode, and the sliding rods are made of elastic materials. According to the device, the mouth mirror and the dilator are connected into a whole, a doctor can observe conveniently, the process of taking in and taking out the mouth mirror is omitted, the mouth mirror can be placed beside the oral cavity of a patient when not needed, and taking is convenient when the mouth mirror is used next time.

1. The name of this design product: dental mirror (portable). 2. Purpose of this design product: a dental mirror used for observing the oral cavity. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

Dental Mouth Mirror with removable silicon Suction Holder

A suction cannula for an oral cavity with a function of a mouth mirror, comprising a handle (1), a receiving chamber (102) is provided on an inner wall of the handle (1), and a main absorption tube (5) is firmly bonded to an inner wall of the receiving chamber (102), and the main absorption tube (5) is continuously connected to a first absorption tube (201) at a side wall, and the main absorption tube (5) is continuously connected to a second absorption tube (301) at a head end; characterized in that it further comprises: that a fastening shaft (202) is fixedly connected within a slot provided on an end piece of a connecting part (2) and a torsion spring (6) is connected to an outer shaft of the fastening shaft (202) by means of an embedding; that a lens (3) is firmly connected to a head end of the connecting part (2) and an arrangement groove (302) is provided on an inner wall of the lens (3) and an inner wall of the arrangement groove (302) is firmly connected to a lens (4).

The invention relates to the technical field of medical instruments, and discloses an air injection and saliva suction mouth mirror which comprises a lens seat, a handle, an air injection mechanism, an air suction hole and a saliva suction hole. A lens is arranged at the upper part of the lens seat; the handle is detachably connected with the lens seat, and an air blowing pipeline and a negative pressure pipeline are arranged in the handle. The air injection mechanism is arranged on the side, close to the handle, of the lens base, comprises a semi-annular cavity, an output gap, a partition plate and a micro-convex array and can generate a composite inclined air curtain covering the surface of the lens from-15 degrees to 0 degrees. The air suction holes are distributed in the opposite side of the air injection mechanism and directly communicate with the negative pressure cavity. A flexible one-way valve is arranged in the saliva suction hole, and the fluid resistance of the saliva suction channel is much larger than that of the air suction channel. The air curtain is formed on the surface of the lens and is efficiently recycled, so that fogging and pollution of the lens surface are effectively prevented, meanwhile, airflow escape stimulation is reduced, and the visual field definition, the operation efficiency and the comfort of a patient are remarkably improved.

The utility model relates to the technical field of mouth mirrors, in particular to a multifunctional mouth mirror for the department of stomatology, which comprises a supporting grab handle, an anti-slip ring is fixedly connected to the upper end of the supporting grab handle, a control button is arranged on the front portion of the outer surface of the supporting grab handle, and a protective sleeve is sleeved on the upper portion of the outer surface of the supporting grab handle. The upper portion of the outer surface of the supporting grab handle is sleeved with a limiting ring, the upper end of the limiting ring is fixedly connected with a rubber sleeve, the upper end of the rubber sleeve is fixedly connected with a connecting assembly, the connecting assembly comprises a fixing ring, the upper end of the fixing ring is fixedly connected with a supporting block, and the upper end of the fixing ring is fixedly connected with a plurality of illuminating lamps in an annular array mode. The supporting block is located among the illuminating lamps, and the mouth mirror body is fixedly connected to the upper end of the supporting block. According to the multifunctional mouth mirror for the department of stomatology, the use length of the multifunctional mouth mirror can be adjusted through the protective sleeve and the connecting assembly, and protection is achieved.

The invention discloses a mouth mirror convenient to adjust length, which comprises a mirror rod and a lens installed at the front end of the mirror rod, and also comprises a handle and an adjusting rod, the rear end of the mirror rod is slidably connected with the front end of the handle, and the adjusting rod is rotatably connected to the handle and is in threaded connection with the rear end of the mirror rod; the handle and the adjusting rod are arranged, the rear end of the mirror rod is in sliding connection with the front end of the handle, and the adjusting rod is rotationally connected to the handle and is in threaded connection with the rear end of the mirror rod; when the mouth mirror is used, a doctor can flexibly adjust the length of the mouth mirror by rotating the adjusting rod and driving the mirror rod to move back and forth relative to the handle according to the specific condition of the oral cavity of a patient, so that all parts in the oral cavity can be better observed, and the examination accuracy and convenience are improved.

The invention relates to the field of medical instruments, and particularly provides a medical mouth mirror. The stomatoscope comprises a shell, a lens is arranged at one end of the shell, a water outlet pipe is arranged on one side of the lens, one end of the water outlet pipe is connected with a flow guide assembly, and meanwhile a medicine feeding assembly is installed at the bottom of the shell. The device can illuminate the oral cavity of a patient so as to enlarge the observation sight of a doctor, the problem of fogging of the lens is solved, and meanwhile a convenient medicine applying means is provided. The device has high practicability and convenience.

1. The name of the design product: mouth mirror. 2. The use of the design product: the design product is used for viewing the mouth. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: dental mirror (2521). 2. The use of the design product: for viewing the oral cavity. 3. The design features of the design product: in shape. 4. The picture or photograph best indicating the design features: perspective view 1.

The present invention relates to the technical field of dental image display. It provides a dental image display method and a dental handpiece. First, a 3D tooth image is formed via scanning. Then, at each moving position, a light-sensing component and a first camera respectively collect the first and second partial dental arch images, and a positional association is established between them. When the dental handpiece operates in the oral cavity, a second camera captures a real-time image. Based on this image, the partial dental arch image targeted by the handpiece's working component is determined and displayed on the handpiece's screen. This invention overcomes the prior-art problem of blocked sight during operation, facilitating the doctor's work and enabling the handpiece to function as an oral mirror.

1. Name of the designed product: mouth mirror (with light). 2. Use of the designed product: used for assisting in checking the mouth. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The present application relates to the technical field of medical devices, and discloses a jet suction saliva oral mirror, which comprises a mirror seat, a handle, a jet mechanism, an air suction hole and a saliva suction hole. A negative pressure cavity is arranged in the mirror seat, and a mirror is arranged on the upper part of the mirror seat. The handle is detachably connected with the mirror seat, and a blowing pipeline and a negative pressure pipeline are arranged in the handle. The jet mechanism is arranged on the side of the mirror seat close to the handle, and comprises a semi-annular cavity, an output gap, a partition plate and a micro convex array, so as to generate a composite inclined air curtain covering the surface of the mirror, with an inclination angle of -15° to 0°. The air suction holes are arranged on the side opposite to the jet mechanism and are directly communicated with the negative pressure cavity. The saliva suction hole is arranged on the circumferential side surface of the mirror seat, and a flexible one-way valve is arranged in the saliva suction hole. The fluid resistance of the saliva suction channel is much greater than that of the air suction channel. The present application forms an air curtain on the surface of the mirror and efficiently recycles the air curtain, so as to effectively prevent the mirror from fogging and being polluted, reduce the stimulation caused by air outflow, and significantly improve the visual field clarity, operation efficiency and patient comfort.

1. Name of the product in this design: Dental Mirror. 2. Purpose of this design: This design is used in a dental endoscope to capture intraoral photographs and transmit them to a display device for display. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to a medical examination stomatoscope which comprises a handle, a wire passing hole is formed in the handle in a penetrating mode, an annular mirror frame is arranged at one end of the handle, a sealing cover is detachably arranged at the other end of the handle, and a power source assembly is arranged between the sealing cover and the handle. The lens mechanism comprises a mounting plate arranged in the mirror frame, a lens assembly arranged on the mounting plate and a light-emitting assembly, the light-emitting assembly is arranged between the lens assembly and the mounting plate, and a wire harness of the light-emitting assembly penetrates through the wire passing hole and then is connected with the power supply assembly; the lens assembly comprises a circular lens and a shading layer covering the lens, a through scale line groove is formed in the shading layer, and light emitted by the light-emitting assembly penetrates through the scale line groove and then shows scale lines on the lens. According to the mouth mirror, the periodontal pocket on the inner side of the gingiva of a patient can be measured by medical staff, so that the frequency of taking and placing equipment by the medical staff is reduced, and the treatment efficiency is improved.

1. Name of the product in this design: Dental Mirror. 2. Purpose of this design: An oral mirror used for observing the oral cavity. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model provides a drainage device applied to a stomatoscope thyroid resection operation. The drainage device comprises a skin puncture device, a drainage tube indwelling device, a drainage tube guiding device, a guide wire implanting device, a guide wire, a drainage tube and a drainage pot. The skin puncture device comprises a spine section and an operation section. The drainage tube indwelling device is of a tubular structure; the drainage tube guider is of a hollow cylinder structure with two open ends, and a conical structure I is arranged at the front end of the drainage tube guider; the guide wire is a double-soft-head guide wire, the tail end of the guide wire is hemispherical, and the front end of the guide wire is J-shaped; the drainage tube is of a tubular structure with two open ends; the outer tube wall of the front end of the drainage tube is provided with a marking line and a side hole; the guide wire implanting device comprises a circular structure and a guide wire implanting head; the guide wire implanting head is of a conical structure II with two open ends; the drainage pot is an oval pot body. According to the technical scheme, a thin and soft silicon rubber drainage tube can be accurately fed into a postoperative residual cavity at a time.

This invention provides a dental endoscope specifically for clinical use in dentistry, belonging to the field of medical devices. It includes a grip rod, a mirror frame at the top of the grip rod, and a dental endoscope body fixedly connected to the inner wall of the mirror frame. The grip rod has a position adjustment component for adjusting the orientation of the dental endoscope body and an angle adjustment component for adjusting the angle of the dental endoscope body. Pushing a push block causes a first rack plate to slide, the first rack plate drives a first gear to rotate, the first gear drives a rotating rod to rotate, and the rotating rod drives the mirror frame and the dental endoscope body to rotate. When the dental endoscope body is rotated to an angle suitable for observing the patient's oral cavity, releasing the handle causes a first spring to return, a slider to drive a connecting plate, and the connecting plate to drive a pin to insert into a slot, thus restricting the first rack plate. Combined with the angle adjustment components, this allows for multi-directional examination of the patient's oral cavity, providing a more comprehensive understanding of the patient's oral health.

The utility model relates to the technical field of oral instruments, and discloses a novel mouth mirror special for the oral cavity, which comprises a fixing frame and a handle II, the rear end of the fixing frame is rotatably connected with a handle I, the inside of the fixing frame is fixedly connected with a fixing shell, a fixing assembly is arranged inside the fixing shell, and the handle II is fixedly connected with the fixing shell. An overturning frame is rotatably connected to the interior of the fixing frame, connecting shells are fixedly connected to the interior of the first handle and the interior of the second handle, and folding assemblies are installed in the two connecting shells; and the fixing assembly comprises an inserting rod, the inserting rod is slidably connected to the interior of the fixing shell, the periphery of the inserting rod is sleeved with a spring, and the outer side of the inserting rod is fixedly connected with a baffle. The position of the overturning frame is fixed under the cooperation of the spring, the baffle, the inserting rod and the inserting groove, the plane mirror and the concave mirror can be flexibly and rapidly switched, the requirement of a doctor for comprehensive examination is met, and the working efficiency is improved.

The utility model discloses a double -sided dental mirror relates to dental mirror technical field, and its technical scheme is: including: handle, handle inside fixedly connected with connecting plate, the fixedly connected with LED lamp pearl on the connecting plate, and the two pin feet of LED lamp pearl all are through connecting plate, double -sided mirror is located handle one side, and the handle pole of double -sided mirror outside fixed cover is equipped, and the handle pole one end extends to handle inside and is located LED lamp pearl one side, knob, its fixed cover is equipped outside handle pole and is embedded in handle one side, the serpentine pipe, its fixed cover is equipped outside handle pole and is connected with knob one side fixedly, adjusting assembly, it sets up outside handle, the beneficial effect of the utility model is: design LED lamp pearl and the handle pole made of super -transparent resin material, so when using, and the light source of lighting LED lamp pearl can be directly irradiated to double -sided mirror under the conduction of handle pole, and then illuminates oral cavity, when using, need not match independent cold light source and use, when observing the oral cavity of patient is more convenient.

Disclosed is a puncture device for gasless transoral endoscopic thyroid surgery, which comprises a puncture needle (5) and an air extraction assembly. The air extraction assembly comprises an inner cylinder (8) arranged in the puncture needle (5). The outer side of the inner cylinder (8) is also connected to the inner wall of the puncture needle (5) by means of a plurality of fixing blocks (21). The bottom end of the inner wall of the puncture needle (5) is provided with L-shaped blocks (19) slidably connected thereto in a vertical direction, the L-shaped blocks (19) are each provided with a dovetail groove (20), and the L-shaped blocks (19) are each slidably engaged with a dovetail block (17) by means of the dovetail groove (20). The top end of the dovetail block (17) is provided with a connecting block (15), and the top end of each connecting block (15) is connected to a vertical plate (14). The top ends of all the vertical plates (14) are jointly connected to a connecting plate (4), and the vertical plates (14) are connected by means of a fixing plate (6). The air extraction assembly can extract the air in the surgical space at one end of the puncture needle (5), thereby helping medical staff to exhaust the surgical cavity. By rotating the connecting plate (4), the air in the surgical cavity together with smoke and the like can be sucked into the gap between the puncture needle (5) and the inner cylinder (8). In this case, the connecting plate (4) is reversely twisted, and the smoke is then discharged from the surgical cavity through the gap formed between the L-shaped blocks (19), thereby avoiding affecting the line of sight of the oral endoscope.

The invention relates to the field of thyroid endoscopes, in particular to a thyroid supporting system through a stomatoscope and a control method, the spatial poses of an endoscope and a six-degree-of-freedom mechanical arm are uniformly registered in the same coordinate system, and the problem that in the past, different instruments are respectively positioned, and correlation is lacked is solved. By means of multi-instrument registration, the relative position relation between the surgical instruments is determined, and advanced functions such as collaborative obstacle avoidance and automatic view tracking are conveniently achieved. When a surgeon operates an instrument to approach a certain part of the thyroid gland, the system knows the position of the endoscope relative to the instrument, the lens angle and the focal length can be intelligently adjusted, and a key operation area is always arranged in the center of the visual field. By means of the cooperation, the time for an operator to repeatedly adjust the lens is shortened, and the operation smoothness is improved.

The application provides a dental mirror for clinical use in stomatology, and belongs to the technical field of medical devices. The dental mirror comprises a bearing mechanism, a dental mirror device and a dental mirror body. The top of the bearing mechanism is fixedly installed with a machine box. The dental mirror device comprises a concave seat, a shell, a driving mechanism, a transmission mechanism, a linkage mechanism and a plurality of cleaning mechanisms. The concave seat is fixedly installed on the top of the machine box, and the shell has a hollow cavity. The dental mirror body is fixedly installed in the hollow cavity. The linkage mechanism has a ring structure and is movably installed in the hollow cavity near the mirror surface of the dental mirror body. The plurality of cleaning mechanisms are arranged in a ring on the linkage mechanism. The dental mirror for clinical use in stomatology provided by the application can effectively remove the fog, saliva and mucous membrane and other attachments on the mirror surface through the cooperative action of the driving mechanism, the transmission mechanism and the linkage mechanism.

1. Name of the product in this design: LED dental mirror. 2. Purpose of this design: An oral mirror used for observing the oral cavity. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.