CN215383915U

CN215383915U - Anorectal speculum with illumination function

Info

Publication number: CN215383915U
Application number: CN202120101630.3U
Authority: CN
Inventors: 徐飞; 张秀容
Original assignee: Boai Hospital of Zhongshan
Current assignee: Boai Hospital of Zhongshan
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-01-04
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses an anorectal speculum with an illumination function, which comprises a hollow speculum sleeve and a grab handle fixed on the speculum sleeve, wherein a power supply installation groove is formed in the speculum sleeve, a power supply assembly is detachably installed in the power supply installation groove, the speculum sleeve is provided with an optical fiber, the head end of the optical fiber extends into the power supply installation groove of the grab handle, and the power supply assembly comprises a light source right opposite to the optical fiber. The light that the light source sent is conducted in the anus intestines through optical fiber, and illuminating effect is good, need not extra handheld light source during the operation, and the operation of being convenient for is favorable to reducing the operating personnel.

Description

Anorectal speculum with illumination function

Technical Field

The utility model relates to the technical field of anorectal diagnosis and treatment, in particular to an anorectal speculum with an illumination function.

Background

In the daily diagnosis and treatment work of anorectal department, in order to achieve an intuitive diagnosis effect, auxiliary instruments such as an anoscope and an anorectal speculum are used in a treatment link and clinic.

In the current commonly used anorectal speculum, as the anorectal speculum is not provided with a luminous source, the anus is in a non-luminous environment, and the anus is in a bright environment, medical workers cannot observe a focus; the focus can be observed only by irradiating the focus with an external light source, but the medical workers are influenced to judge the state of an illness correctly due to uneven light intensity entering the anus when the light source irradiates from the outside; and medical staff need hold light source, anus and peep sleeve and other operating instrument simultaneously, generally need 2-3 people to assist the completion, and it is very inconvenient when single person operates, has made a lot of troubles to doctor and patient.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention aims to provide an anorectal speculum with an illumination function.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides an anus intestines speculum with illumination function, includes hollow speculum sleeve pipe and fixes the grab handle on the speculum sleeve pipe, is provided with the power supply mounting groove on the speculum sleeve pipe, and detachable installs power supply module in the power supply mounting groove, and the speculum sleeve pipe is provided with optical fiber, and optical fiber's head end extends to the power supply mounting groove of grab handle in, and power supply module includes the just right light source with optical fiber.

Preferably, the speculum sleeve is provided with an insertion end and an exposed end, the grab handle is fixedly arranged at the exposed end of the speculum sleeve, the optical fiber extends along the inner side wall of the speculum sleeve, and the tail end of the optical fiber is positioned at the insertion end of the speculum sleeve.

Preferably, a light guide inlet groove is formed in the power supply installation groove, the head end of the light guide fiber is located in the light guide inlet groove, and the light source is inserted into the light guide inlet groove and is opposite to the head end of the light guide fiber.

Preferably, the power supply assembly further comprises a power supply case, a battery disposed in the power supply case, and a power switch disposed on the power supply case, and the light source is disposed at an inner side end of the power supply case.

Preferably, a plug-in structure is arranged between the power supply groove and the power supply shell, and the power supply component is detachably connected with the grab handle through the plug-in structure when being inserted into the power supply installation groove.

Preferably, the insertion structure comprises an elastic buckle which is arranged on the grab handle and can be buckled at the outer side end of the power supply shell.

Preferably, the power switch is a push switch disposed at an inner end of the power housing, and the push switch is pushed by a bottom surface of the power mounting groove to open the push switch when the power module is inserted into the power mounting groove.

The utility model has the beneficial effects that: after the power supply assembly is arranged in the power supply installation groove, the light source generates light to irradiate the head end of the optical fiber, most of the light is emitted from the tail end of the optical fiber and is used for illuminating the area inside the anorectum, and a small part of the light is emitted from the side wall of the optical fiber and is used for illuminating the area, close to the anus, of the anorectum, so that the illumination effect is good. Medical staff need not extra handheld light source, the operation of being convenient for is favorable to reducing operating personnel.

Drawings

FIG. 1 is a front view of the present invention in use;

FIG. 2 is a sectional view of the present invention in use;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is an exploded view of the present invention in use.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, an embodiment of the present invention provides an anorectal speculum with an illumination function, including a hollow speculum sleeve 1 and a handle 2 fixed on the speculum sleeve 1, a power supply installation groove 201 is provided on the speculum sleeve 1, a power supply component 3 is detachably installed in the power supply installation groove 201, the speculum sleeve 1 is provided with an optical fiber 4, a head end of the optical fiber 4 extends into the power supply installation groove 201 of the handle 2, and the power supply component 3 includes a light source 31 facing the optical fiber 4.

The light source 31 and the optical fibers 4 are generally arranged at least two, the optical fibers 4 being arranged axially symmetrically or uniformly along the circumference of the speculum sleeve 1.

During operation, the utility model needs to be matched with a core rod 5 for use. After the power supply unit 3 is installed in the power supply installation groove 201, the light source 31 generates light to irradiate the head end of the optical fiber 4, most of the light is emitted from the tail end of the optical fiber 4 to illuminate the area inside the anorectum, and a small part of the light is emitted from the side wall of the optical fiber 4 to illuminate the area close to the anus of the anorectum, so that the illumination effect is good. Medical staff does not need to additionally hold the light source 31, operation is convenient, and reduction of operating personnel is facilitated. The power supply module 3 is detachable and convenient to replace.

The speculum sleeve 1 is provided with an insertion end and an exposed end, the grab handle 2 is fixedly arranged at the exposed end of the speculum sleeve 1, in a further scheme of the utility model, the optical fiber 4 extends along the inner side wall of the speculum sleeve 1, and the tail end of the optical fiber 4 is positioned at the insertion end of the speculum sleeve 1. The tail end of the optical fiber 4 is arranged at the inserting end of the speculum sleeve 1, so that the area inside the anorectum can be illuminated more conveniently.

In a further embodiment of the present invention, a light guide inlet groove 202 is disposed in the power supply installation groove 201, the head end of the optical fiber 4 is located in the light guide inlet groove 202, and the light source 31 is inserted into the light guide inlet groove 202 and faces the head end of the optical fiber 4.

The power supply module 3 further includes a power supply case 32, a battery 33 provided in the power supply case 32, and a power switch 34 provided on the power supply case 32, and the light source 31 is provided at an inner end of the power supply case 32.

In a further aspect of the present invention, a buckle structure is provided between the power supply slot and the power supply housing 32, and the power supply module 3 is detachably connected to the grip 2 through the buckle structure when being inserted into the power supply mounting slot 201. By adopting the connection structure, when the power supply component 3 is inserted into the power supply installation groove 201, the buckling structure is directly and automatically fastened, and the convenience and the rapidness are realized.

Preferably, the buckle structure includes an elastic buckle 203 disposed on the handle 2 and capable of being buckled at the outer end of the power supply housing 32.

In some embodiments of the present invention, the insertion structure may also be other structures, for example, a resilient top bead disposed on the inner wall of the power supply mounting groove 201 and a concave portion disposed on the power supply housing 32, and the resilient top bead pushes the concave portion of the power supply housing 32 to connect the power supply assembly 3 with the handle 2.

Preferably, the power switch 34 is a push switch, such as a push normally open switch, disposed at the inner end of the power housing 32, and when the power module 3 is inserted into the power mounting groove 201, the push switch is pushed by the bottom surface of the power mounting groove 201 to open the push switch. By adopting the structure, the power switch 34 can be automatically turned on when the power supply component 3 is arranged in the power supply installation groove 201, the operation is very convenient, the groove corresponding to the power switch 34 is not required to be formed on the grab handle 2, and the grab handle 2 is convenient to be set into a closed structure.

In some aspects of the present invention, the power switch 34 may be a conventional push button switch, a boat switch, or the like.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical scope of the present invention, which can be directly or indirectly applied to other related technical fields without departing from the spirit of the present invention, are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an anus intestines speculum with illumination function, includes hollow speculum sleeve pipe (1) and fixes grab handle (2) on speculum sleeve pipe (1), a serial communication port, be provided with power mounting groove (201) on speculum sleeve pipe (1), power mounting groove (201) in detachable install power supply unit (3), speculum sleeve pipe (1) be provided with optical fiber (4), the head end of optical fiber (4) extends to in power mounting groove (201) of grab handle (2), power supply unit (3) include with optical fiber (4) just right light source (31).

2. Anorectal speculum with illumination function according to claim 1 wherein said optical fiber (4) extends along the inner side wall of said speculum sleeve (1) and the tail end of the optical fiber (4) is located at the insertion end of said speculum sleeve (1).

3. The anorectal speculum with the illumination function according to claim 1, wherein a light guide inlet groove (202) is arranged in the power supply installation groove (201), the head end of the optical fiber (4) is located in the light guide inlet groove (202), and the light source (31) is inserted into the light guide inlet groove (202) and is opposite to the head end of the optical fiber (4).

4. The anorectal speculum with the illumination function according to claim 1 wherein said power supply module (3) further comprises a power supply housing (32), a battery (33) disposed in said power supply housing (32), and a power switch (34) disposed on said power supply housing (32), said light source (31) being disposed at the inner end of said power supply housing (32).

5. The anorectal speculum with the illumination function according to claim 4, wherein a plug-and-socket structure is arranged between the power supply groove and the power supply shell (32), and the power supply component (3) is detachably connected with the handle (2) through the plug-and-socket structure when being inserted into the power supply installation groove (201).

6. The anorectal speculum with the illumination function according to claim 5, wherein the buckle structure comprises an elastic buckle (203) which is arranged on the handle (2) and can be buckled at the outer side end of the power supply shell (32).

7. The anorectal speculum with the illumination function according to claim 4, wherein the power switch (34) is a push switch disposed at the inner end of the power shell (32), and when the power module (3) is inserted into the power mounting groove (201), the bottom surface of the power mounting groove (201) pushes the push switch to open the push switch.