CN218922511U - Endoscope protector - Google Patents

Abstract

The utility model discloses an endoscope protector, which belongs to the technical field of medical equipment. The endoscope protector comprises: a shell, the shell has a longitudinal axis, an opening is opened at one end of the shell axially, the opening is It is used to make the tip of the endoscope pass through the opening and enter the interior of the casing; a plurality of first fixing parts are distributed on one side of the casing along the axial direction of the casing; a plurality of second fixing parts , a plurality of second fixing parts are distributed on the other side of the housing along the axial direction of the housing, and the first fixing parts and the second fixing parts are arranged in a staggered manner; a plurality of fixing holes are provided along the longitudinal axis in the first On the fixing part and the second fixing part, the diameters of the fixing holes gradually become smaller along the direction away from the opening. Realize the fixation of endoscopes of different sizes, so that the endoscope protector can be applied to different types of endoscopes, and there is no need to purchase and use different protectors for different endoscopes, which reduces the operation of endoscopes. Difficulty, improving the convenience of practical endoscopy.

Description

endoscope protector

technical field

The utility model relates to the technical field of medical instruments, in particular to an endoscope protector.

Background technique

With the advancement of medical level, endoscope has been widely used in minimally invasive surgery and other fields. Endoscope is a detection instrument integrating image sensor, optical lens, light source lighting, mechanical device and other components. It can After entering the stomach through the mouth, it can also enter the human body through other natural holes, and help doctors observe some lesions that cannot be displayed by X-rays.

When the endoscope enters the inside of the human body for inspection, in order to prevent the patient's body fluid from polluting and corroding the mirror body, an endoscope protector will be installed on the outside of the endoscope. After the endoscopic operation or inspection is completed, when the insertion part of the endoscope no longer enters the human body, that is, when it is no longer used, or is in a cool and dry state after cleaning, or is in transportation, the endoscope protector will It can be used to protect the core part of the endoscope, including optical lens, light source, optical signal, water supply, air supply and suction pipeline, etc., to avoid accidental impact and vibration, resulting in functional damage, internal pipeline occlusion, fracture, etc. Therefore, the structure of the endoscope protector is designed to be fully enclosed, and the material is also mainly elastic to prevent scratches, bruises, and produce shock absorption and other protective effects. Existing endoscope protectors can only be applied to endoscopes of a specific size. For endoscopes of different sizes such as bronchoscopes, gastroscopes, and colonoscopes, only protective sleeves of corresponding sizes can be used respectively.

Utility model content

The purpose of the utility model is to at least solve one of the technical problems in the prior art. Therefore, the utility model proposes an endoscope protector, which can adapt to endoscopes of different sizes.

The endoscope protector according to the embodiment of the utility model includes: a housing, the housing has a longitudinal axis, and an opening is opened at one end of the housing in the axial direction, and the opening is used to allow the tip of the endoscope to pass through the opening and Enter the interior of the housing; a plurality of first fixing parts, a plurality of first fixing parts are distributed on one side of the housing along the axial direction of the housing; a plurality of second fixing parts, a plurality of second fixing parts are distributed along the axis of the housing Distributed on the other side of the housing, the first fixing part and the second fixing part are arranged alternately; a plurality of fixing holes are opened on the first fixing part and the second fixing part along the longitudinal axis, and the fixing holes The diameter becomes gradually smaller in a direction away from the opening.

The endoscope protector according to the embodiment of the present invention has at least the following beneficial effects:

The endoscope protector can fix endoscopes of different sizes through the fixing holes with gradually changing sizes, so that the endoscope protector can be applied to different types of endoscopes, and there is no need to choose and buy for different endoscopes. Different protectors are used to reduce the operation difficulty of the endoscope and improve the convenience of the practical endoscope.

According to some embodiments of the present invention, the end of the housing axially away from the opening is provided with a sealing portion.

According to some embodiments of the present invention, the opening portion includes a deformable first hole, and the first hole is arranged along the longitudinal axis.

According to some embodiments of the present invention, the first hole is a cross hole.

According to some embodiments of the present invention, the first hole is covered with a break-point seal.

According to some embodiments of the present invention, at least one second hole is opened on each first fixing portion and each second fixing portion.

According to some embodiments of the present utility model, each first fixing portion and each second fixing portion are provided with rounded corners.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described;

Fig. 1 is the structural representation of the endoscope protector of the utility model embodiment;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a left sectional view of Fig. 1

Fig. 4 is a front view of Fig. 1 .

Reference signs:

Shell 100; opening 110; first hole 111; breakpoint seal 112; seal top 120;

The first fixing part 200; the second hole 210; the fillet part 220;

the second fixing part 300;

Fixing hole 400 .

Detailed ways

This part will describe the concrete embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the accompanying drawing, and the function of the accompanying drawing is to supplement the description of the text part of the specification with figures, so that people can visually and vividly Each technical feature and overall technical solution of the present utility model should be understood, but they should not be construed as limiting the protection scope of the present utility model.

In the description of the present utility model, it should be understood that when it comes to orientation descriptions, for example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, several means one or more, and multiple means two or more. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of the utility model, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above-mentioned words in the utility model in combination with the specific content of the technical solution .

An endoscope protector according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4 .

As shown in Figures 1 to 4, the endoscope protector of the embodiment of the present invention includes: a casing 100, the casing 100 has a longitudinal axis, and an opening 110 is opened at one end of the casing 100 in the axial direction, and the opening 110 is used to allow the tip of the endoscope to pass through the opening 110 and enter the interior of the housing 100; a plurality of first fixing parts 200, and the plurality of first fixing parts 200 are distributed on one side of the housing 100 along the axial direction of the housing 100 A plurality of second fixing parts 300, a plurality of second fixing parts 300 are distributed on the other side of the housing 100 along the axial direction of the housing 100, and the first fixing parts 200 and the second fixing parts 300 are arranged alternately; Holes 400 , a plurality of fixing holes 400 are opened on the first fixing part 200 and the second fixing part 300 along the longitudinal axis, and the diameters of the fixing holes 400 gradually become smaller along the direction away from the opening part 110 .

As shown in Figures 1 to 3, the housing 100 is columnar, the front end of the housing 100 has an opening 110, the rear end of the housing 100 has a sealing portion 120, and the housing 100 has a longitudinal axis along the front-rear direction. A plurality of first fixing parts 200 are distributed along the longitudinal axis, and a plurality of second fixing parts 300 are distributed along the longitudinal axis on the lower side of the casing 100. The lower end of each first fixing part 200 has a fixing hole 400, and each second The upper end of the fixing part 300 has a fixing hole 400, the diameter of the fixing hole 400 gradually decreases from front to back, and the endoscope protector has elasticity.

When using the endoscope protector, the endoscope end is inserted into the housing 100 through the opening 110 from front to back. Since the diameter of the fixing hole 400 gradually decreases from front to back, the endoscope is fixed in the housing 100. 100 slides backward until the inner diameter of the fixing hole 400 is equal to the outer diameter of the endoscope end, that is, when the endoscope end touches the fixing hole 400 , the endoscope is fixed by the fixing hole 400 . Smaller endoscopes, such as bronchoscopes, can move backwards after being inserted into the casing 100 until the end of the bronchoscope touches the sealing portion 120 , and the fixing hole 400 at the rear end clamps and fixes the bronchoscope. After a medium-sized endoscope such as a gastroscope is inserted into the casing 100, the end of the gastroscope is opposed to the first fixing part 200 or the second fixing part 300 of the rear section, and is clamped by the fixing hole 400 in the middle section to complete the fixing. After a large-sized endoscope such as a colonoscope is inserted into the housing 100, the end of the colonoscope is opposed to the first fixing part 200 or the second fixing part 300 in the middle section, and is clamped by the fixing hole 400 near the front end to complete fixed.

Thus, the endoscope protector can fix endoscopes of different sizes through the fixing holes 400 with gradually changing sizes, so that the endoscope protector can be applied to different types of endoscopes without the need for different endoscopes. The choice of mirrors and the use of different protectors reduce the difficulty of endoscope operation and improve the convenience of practical endoscopes.

In some specific embodiments of the present invention, the opening portion 110 includes a deformable first hole 111 , and the first hole 111 is arranged along the longitudinal axis. As shown in Figures 1 and 4, the first hole 111 is arranged coaxially with the fixing hole 400, the size of the first hole 111 is smaller than the end of the endoscope, and the first hole 111 is elastic and can be deformed to a certain extent. The endoscope end extends into the housing 100 through the first hole 111. Since the first hole 111 is smaller in size than the endoscope end and has elasticity, the first hole 111 has a certain clamping force on the endoscope end. That is, the first hole 111 has a fixing effect on the endoscope, further ensuring the reliability of fixing the endoscope. As shown in FIG. 4, the first hole 111 is a cross hole. It is conceivable that the first hole 111 can also be a round hole, a herringbone, and other holes with different shapes, but not limited thereto.

In some specific embodiments of the present invention, the first hole 111 is covered with a break-point seal 112 . As shown in FIG. 4 , the first hole 111 is covered with a breakpoint seal 112 , and when the endoscope passes through the first hole 111 , it pierces through the first breakpoint seal 112 and enters the casing 100 . Endoscopes of different sizes can pierce through different ranges of breakpoint seals 112, and smaller endoscopes can only pierce part of the breakpoint seal 112 near the center of the first hole 111, ensuring that the first hole 111 is Smaller endoscopes have better clamping force. Larger-sized endoscopes can pierce through a wide range of break-point seals 112 , thereby ensuring that the endoscope can be smoothly inserted into the housing 100 . Therefore, the provision of the breakpoint seal 112 can make the first hole 111 suitable for clamping endoscopes of different sizes, further improving the applicability of the endoscope protector.

In some specific embodiments of the present invention, at least one second hole 210 is opened on each first fixing part 200 and each second fixing part 300 . As shown in FIG. 1 to FIG. 3 , the setting of the second hole 210 can increase the elasticity of the endoscope protector, reduce the overall weight, and save the materials used for making the endoscope protector. In addition, the setting of the second hole 210 is conducive to the thorough drying and drying of the endoscope after cleaning. The porous open design can accelerate the volatilization of water and reduce the growth of bacteria.

In some specific embodiments of the present invention, each first fixing portion 200 and each second fixing portion 300 is provided with a rounded corner portion 220 . As shown in Figure 1, the left and right ends of the first fixing part 200 and the second fixing part 300 are provided with rounded corners 220. When the endoscope is sleeved with the endoscope protector and inserted into the human body, the rounded corners 220 Played the role of guidance and protection.

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Variations.

Claims (7)

1. An endoscope protector, characterized in that, comprising: A casing (100), the casing (100) has a longitudinal axis, and an opening (110) is opened at one end of the casing (100) in the axial direction, and the opening (110) is used to make the endoscope The end passes through the opening (110) and enters the inside of the casing (100); A plurality of first fixing parts (200), the plurality of first fixing parts (200) are distributed on one side of the housing (100) along the axial direction of the housing (100); A plurality of second fixing parts (300), the plurality of second fixing parts (300) are distributed on the other side of the housing (100) along the axial direction of the housing (100), and the first The fixing part (200) is arranged alternately with the second fixing part (300); A plurality of fixing holes (400), the plurality of fixing holes (400) are opened on the first fixing part (200) and the second fixing part (300) along the longitudinal axis, the fixing holes (400) The diameter of is gradually reduced along the direction away from the opening (110). 2. The endoscope protector according to claim 1, characterized in that a sealing portion (120) is provided at one end of the housing (100) axially away from the opening (110). 3. The endoscope protector according to claim 1, characterized in that, the opening (110) comprises a deformable first hole (111), and the first hole (111) is arranged along the longitudinal axis . 4. The endoscope protector according to claim 3, characterized in that, the first hole (111) is a cross hole. 5. The endoscope protector according to claim 3, characterized in that, the first hole (111) is covered with a breakpoint seal (112). 6. The endoscope protector according to claim 1, characterized in that, each of the first fixing parts (200) and each of the second fixing parts (300) is provided with at least one second hole (210). 7. The endoscope protector according to claim 1, characterized in that, each of the first fixing parts (200) and each of the second fixing parts (300) are provided with rounded corners ( 220).

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