CN218128490U

CN218128490U - U-shaped LED type anoscope

Info

Publication number: CN218128490U
Application number: CN202221934365.8U
Authority: CN
Inventors: 任伟洁
Original assignee: Zhejiang Provincial Tongde Hospital Zhejiang Institute Of Mental Health
Current assignee: Zhejiang Provincial Tongde Hospital Zhejiang Institute Of Mental Health
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-27
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a U-shaped LED type anoscope, which comprises a lens cone (1), wherein the lens cone (1) comprises a side wall (2), a first opening (3) and a second opening (4) are arranged at two ends of the side wall (2), a handle (5) is connected on the second opening (4), and a U-shaped groove (6) communicated with the second opening (4) is arranged on the side wall (2); an inner core (7) is sleeved in the lens barrel (1), a core head (8) embedded into the first opening (3) is arranged at the front end part of the inner core (7), a handheld part (11) is arranged at the rear part of the core head (8), and the handheld part (11) extends out of the second opening (4); second opening (4) outside connect and be equipped with retaining ring (12) be connected with handle (5), be equipped with LED lamp pearl subassembly (13) on retaining ring (12), LED lamp pearl subassembly (13) are located one side of U type groove (6). The utility model discloses can effectively show the pathological change position, and from taking the light source, make things convenient for the inspection of perianal disease.

Description

U-shaped LED type anoscope

Technical Field

The utility model relates to an occluder, especially a U type LED formula anoscope.

Background

Anoscope is a device or instrument used for examining pathological changes of rectum (anorectum), and is a common tool for examining anorectal diseases. The traditional anoscope is made of disposable plastic and reusable stainless steel anoscopes. When the traditional anoscope is used, a digital rectal examination is carried out, then the anoscope is held by the right hand and the core is propped by the thumb, the tip of the anoscope is coated with a lubricant, the right hip is pulled open by the thumb and the forefinger of the left hand, the anus opening is displayed, and the head of the anoscope is used for massaging the anal edge to relax the sphincter; and slowly inserted towards the umbilicus, and the changed direction sacrum is recessed into the ampulla of rectum after passing through the anal canal. Taking out the core, paying attention to the existence and properties of blood stain on the core after taking out, wiping off with cotton ball on forceps if there is secretion in rectum, and inspecting in detail; looking up the color of the mucosa, paying attention to whether ulcers, polyps, tumors and foreign bodies exist, then slowly drawing out the anoscope, and paying attention to internal hemorrhoids, anal papilla, anal crypt or anal fistula internal orifice and the like at the dental line. Patients with perianal diseases can have insufficient examination due to the limitation of external light sources when performing anoscopy. Therefore, there is a need to design a U-shaped LED anoscope to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a U type LED formula anoscope. The utility model discloses can effectively show the pathological change position, and from taking the light source, make things convenient for the inspection of perianal disease.

The technical scheme of the utility model: a U-shaped LED type anoscope comprises a lens barrel, wherein the lens barrel comprises a side wall, a first opening and a second opening are formed in two ends of the side wall, a handle is connected to the second opening, and a U-shaped groove communicated with the second opening is formed in the side wall; an inner core is sleeved in the lens cone, a core print embedded into the first opening is arranged at the front end part of the inner core, a handheld part is arranged at the rear part of the core print, and the handheld part extends out of the second opening; the outside of the second opening is connected with a check ring connected with the handle, the check ring is provided with an LED lamp bead assembly, and the LED lamp bead assembly is positioned on one side of the U-shaped groove.

In the U-shaped LED anoscope, the LED lamp bead component comprises a lamp box fixed on the retainer ring, a button battery and an LED lamp bead are arranged in the lamp box, and the button battery is connected with the LED lamp bead through a circuit; the lamp box is also provided with a lamp cover.

In the U-shaped LED anoscope, the LED lamp bead extends out along the bottom surface of the side wall towards the first opening direction.

In the U-shaped LED anoscope, the end part of the first opening is provided with a round angle, and the core head extends out of the first opening.

In the U-shaped LED anoscope, the side wall is a circular arc surface.

In the aforementioned U-shaped LED anoscope, the handle includes a connecting rod connected to the core, and a handle is provided at the other end of the connecting rod.

In the U-shaped LED anoscope, the outer part of the side wall is provided with the sterilized paraffin oil cotton ball.

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

1. the utility model comprises a lens cone which comprises a side wall, wherein a U-shaped groove is arranged on the side wall, and the position of pathological changes can be effectively exposed by observing through the U-shaped groove by rotating the lens cone; one side in U type groove is equipped with LED lamp pearl group, and LED lamp pearl can provide stable light source when observing, makes things convenient for the inspection of perianal disease.

2. The utility model discloses a LED lamp pearl stretches out to first opening direction along the bottom surface of lateral wall, and after lighting, the illumination zone is wide, can illuminate areas such as first opening and U type groove.

3. The utility model discloses the second opening outside is equipped with the retaining ring, prevents that the lens cone from excessively deepening the anus and taking out the difficulty.

4. The utility model discloses lens cone lateral wall outside contains sterilization paraffin oil cotton ball for lubricated novel anoscope makes things convenient for the anoscope to get into in the patient anus.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the lens barrel;

FIG. 3 is a schematic view of the construction of the inner core;

fig. 4 is a partial schematic view of an LED lamp bead assembly.

The labels in the figures are: 1-lens cone, 2-side wall, 3-first opening, 4-second opening, 5-handle, 6-U-shaped groove, 7-inner core, 8-core head, 11-handheld part, 12-check ring, 13-LED lamp bead component, 14-lamp box, 15-button battery, 16-LED lamp bead, 17-lamp cover, 18-connecting rod and 19-handle.

The specific implementation mode is as follows:

a U-shaped LED type anoscope is shown in figures 1-4 and comprises a lens barrel 1, wherein the lens barrel 1 comprises a side wall 2, a first opening 3 and a second opening 4 are arranged at two ends of the side wall 2, a handle 5 is connected to the second opening 4, and a U-shaped groove 6 communicated with the second opening 4 is arranged on the side wall 2; an inner core 7 is sleeved in the lens barrel 1, a core print 8 embedded into the first opening 3 is arranged at the front end part of the inner core 7, a handheld part 11 is arranged at the rear part of the core print 8, and the handheld part 11 extends out of the second opening 4; the outer side of the second opening 4 is connected with a check ring 12 connected with the handle 5, the check ring 12 is provided with an LED lamp bead component 13, and the LED lamp bead component 13 is positioned on one side of the U-shaped groove 6. The LED lamp bead component 13 comprises a lamp box 14 fixed on the retainer ring 12, a button battery 15 and an LED lamp bead 16 are arranged in the lamp box 14, the button battery 15 is connected with the LED lamp bead 16 through a circuit, the button battery 16 is a conventional button battery 16, the combination of the button battery 15 and the LED lamp bead 16 is a very conventional circuit component in the field, the button can be obtained through market sale, and in order to facilitate use, a button can be arranged on the surface of the lamp box 14 and connected in the circuit of the button battery 15 and the LED lamp bead 16 for controlling the on and off of the LED lamp bead 16, and the arrangement of the button is common knowledge in the field, so that the specific circuit and structure are repeated; the lamp box 15 is further provided with a lamp cover 17. The LED lamp bead 16 extends out along the bottom surface of the side wall 2 towards the first opening 3. The end part of the first opening 3 is provided with a round angle, and the core print 8 extends out of the first opening 3. The side wall 2 is provided with a circular arc surface. The hand-held part 11 comprises a connecting rod 18 connected with the core print 8, and the other end of the connecting rod 18 is provided with a handle 19. The outside of the side wall 2 is provided with a sterilized paraffin oil cotton ball for lubricating the novel anoscope, so that the anoscope can enter the anus of a patient conveniently.

The working principle is as follows:

the utility model discloses a lens cone, lens cone are provided with U type groove including the lateral wall on the lateral wall, and the lens cone endotheca is equipped with the inner core. During the use, sieve into the anus with inner core and lens cone together, under the restriction of retaining ring, prevent that the lens cone from excessively deepening the anus, take out the inner core during the observation, the handheld portion on the rotatory lateral wall, under the constant light source of the LED lamp pearl of LED lamp pearl subassembly shines, can effectively observe through U type groove or first opening and show the pathological change position. In addition, the utility model discloses lens cone lateral wall outside contains sterilization paraffin oil cotton ball for lubricated novel anoscope makes things convenient for the anoscope to get into in the patient anus.

Claims

1. The utility model provides a U type LED formula anoscope which characterized in that: the lens barrel comprises a lens barrel body (1), wherein the lens barrel body (1) comprises a side wall (2), a first opening (3) and a second opening (4) are formed in two ends of the side wall (2), a handle (5) is connected to the second opening (4), and a U-shaped groove (6) communicated with the second opening (4) is formed in the side wall (2); an inner core (7) is sleeved in the lens barrel (1), a core head (8) embedded into the first opening (3) is arranged at the front end part of the inner core (7), a handheld part (11) is arranged at the rear part of the core head (8), and the handheld part (11) extends out of the second opening (4); the outer side of the second opening (4) is connected with a check ring (12) connected with the handle (5), an LED lamp bead component (13) is arranged on the check ring (12), and the LED lamp bead component (13) is located on one side of the U-shaped groove (6).

2. The U-shaped LED anoscope of claim 1, wherein: the LED lamp bead assembly (13) comprises a lamp box (14) fixed on the retainer ring (12), a button battery (15) and an LED lamp bead (16) are arranged in the lamp box (14), and the button battery (15) is connected with the LED lamp bead (16) through a circuit; the lamp box (14) is also provided with a lamp cover (17).

3. The U-shaped LED anoscope of claim 2, wherein: the LED lamp beads (16) extend out towards the first opening (3) along the bottom surface of the side wall (2).

4. The U-shaped LED anoscope of claim 1, wherein: the end part of the first opening (3) is provided with a round angle, and the core print (8) extends out of the first opening (3).

5. The U-shaped LED anoscope of claim 1, wherein: the side wall (2) is an arc surface.

6. The U-shaped LED anoscope of claim 1, wherein: the handheld part (11) comprises a connecting rod (18) connected with the core print (8), and the other end of the connecting rod (18) is provided with a handle (19).

7. The U-shaped LED anoscope of claim 1, wherein: the outside of the side wall (2) is provided with a sterilized paraffin oil cotton ball.