Medical instrument containing device

Abstract

The utility model relates to a medical instrument containing device which comprises a cylinder body and an end cover connected with the cylinder body in a rotating mode, air holes are formed in the side wall of the cylinder body, a containing cavity is formed in the cylinder body in the circumferential direction of the cylinder body, a blocking piece is arranged in the containing cavity, a through hole is formed in the blocking piece, and the end cover is connected with the cylinder body in a rotating mode. The blocking piece can rotate around the containing cavity till the position of the through hole in the blocking piece is aligned with or completely staggered with the position of the air hole, the blocking piece is fixedly connected with a connecting part, the connecting part is in sliding fit with the barrel body, and the barrel body is provided with a locking part used for locking the rotated blocking piece. According to the medical instrument containing device, the air holes can be rapidly opened and closed, medical instruments can be conveniently disinfected and treated after disinfection, and the air holes cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical equipment containing device. Background Art

[0002] Medical devices need to be sterilized before use. Usually, medical devices of the same type are placed in the same holding device, and then the holding device is placed in a high-pressure steam sterilization device for sterilization. A plurality of air holes are provided on the medical device holding device, and the medical devices placed therein are sterilized through the air holes. The air holes are in a sealed state in an initial state, and are opened before sterilization for easy sterilization, and are closed after sterilization to prevent bacteria from entering the medical device holding device and destroying the sterile environment. However, existing medical device holding devices still have some shortcomings: the air holes are closed by inserting a plug into the air holes, and the air holes are opened by pulling out the plug during sterilization, which is cumbersome to operate, and the air holes will be damaged to a certain extent after multiple operations. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a medical device containing device in view of the above-mentioned defects, which can not only quickly open and close the ventilation holes to facilitate the disinfection and post-disinfection treatment of the medical devices, but also will not cause damage to the ventilation holes.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a medical device containing device, including a cylinder and an end cover rotatably connected to the cylinder, the side wall of the cylinder is provided with an air vent, the cylinder is provided with an accommodating cavity along its circumference, a baffle is provided in the accommodating cavity, the baffle is provided with a through hole, the baffle can be rotated around the accommodating cavity until the through hole thereon is aligned with the position of the air vent or completely misaligned, the baffle is fixedly connected with a connecting portion, the connecting portion is slidably matched with the cylinder, and the cylinder is provided with a locking portion for locking the rotating baffle.

[0005] Compared with the prior art, the beneficial effects of the present solution are: a accommodating cavity is provided on the cylinder, a baffle is slidably fitted in the accommodating cavity, and the end cover is covered on the cylinder. When it is necessary to perform high-pressure steam sterilization on the medical device placed in the cylinder, the baffle is rotated until the through hole on the baffle is aligned with the position of the air hole on the cylinder, and the baffle is locked in this position by the locking part, thereby achieving sterilization of the medical device in the cylinder. After the sterilization is completed, the locking part is opened, and the baffle is rotated until the through hole on the baffle is completely misaligned with the position of the air hole on the cylinder, so that the cylinder remains in a closed state, and the baffle is locked in this position by the locking part, which can prevent bacteria from entering the cylinder through the air hole when the medical device holding device is taken out of the high-pressure steam sterilization device, thereby avoiding destruction of the sterile environment in the cylinder. The operation is simple and will not cause damage to the air hole on the cylinder.

[0006] As a preferred embodiment of the utility model, the locking portion includes a connecting block arranged on the outer circumferential surface of the cylinder, and a connecting groove is opened on the connecting block along the axial direction of the cylinder, and a first through groove and a second through groove are opened on the outer side wall of the connecting groove, the end cover is located on the connecting portion and is rotatably connected thereto, and a clamping strip that can be inserted into the connecting groove is provided on the end cover along its axial direction, and an elastic clamping block that can be respectively engaged with the first through groove and the second through groove is provided on one side of the clamping strip, and when the elastic clamping block is engaged with the first through groove and the second through groove, the through hole and the air vent are respectively in an aligned and completely misaligned state.

[0007] The beneficial effects of this program:

[0008] (1) The end cover is rotatably connected to the baffle through the connecting portion. Since the baffle is located in the accommodating cavity, the baffle can be driven to rotate by rotating the end cover, making the operation more convenient;

[0009] (2) When the through hole on the baffle is aligned with the vent hole on the cylinder body or is completely misaligned, the elastic clamping block provided on the clamping strip is inserted into the first through groove or the second through groove provided on the connecting block, and the rotated end cover is fixed to the cylinder body by the elastic clamping block to avoid affecting the high-pressure steam sterilization of the medical device in the cylinder body and the sealing after sterilization.

[0010] As a preferred embodiment of the utility model, a slide groove is opened on the upper side of the cylinder, the inner side wall of the slide groove is connected to the accommodating cavity, and the connecting part includes a sliding block arranged on the outer circumferential surface of the baffle, and the sliding block is slidably matched with the slide groove.

[0011] The beneficial effects of this solution are as follows: the slider arranged on the outer circular surface of the baffle is slidably matched with the slide groove arranged on the upper side of the cylinder, and the slide groove serves as a limit for the baffle. When the slider abuts against the left and right side walls of the slide groove, the baffle is just rotated until the through hole on it is aligned and completely misaligned with the air hole on the cylinder, thereby preventing the baffle from rotating at an angle that is too large or too small, resulting in the through hole and the air hole being unable to be aligned, thereby affecting the efficiency of high-pressure steam sterilization and avoiding destruction of the sterile environment in the cylinder after sterilization.

[0012] As a preferred embodiment of the utility model, the upper end of the baffle is lower than the upper end of the accommodating cavity, and the inner surface of the end cover is provided with a flange along its circumference for engaging with the accommodating cavity.

[0013] The beneficial effects of this solution are as follows: since the upper end of the baffle is lower than the upper end of the accommodating chamber, there is a certain space between the accommodating chamber and the baffle, and when the end cover is rotated to cover the cylinder body, the flange arranged on its inner surface engages with the above space, which not only makes the connection between the end cover and the cylinder body more stable, but also ensures that there is a closed space between the end cover and the cylinder body, avoiding destruction of the sterile environment inside the cylinder body.

[0014] As a preferred embodiment of the utility model, a protrusion is provided on the upper side of the slider, the protrusion is located in the slide groove, the upper surface of the protrusion is flush with the upper surface of the cylinder, and the end cover is rotatably connected to the protrusion.

[0015] The beneficial effect of this solution is that a protrusion whose upper surface is flush with the upper surface of the cylinder is provided on the upper side of the slider, and the end cover is rotatably connected to the protrusion, which can prevent the end cover from colliding with the cylinder during rotation.

[0016] As a preferred embodiment of the present utility model, a compression spring is provided between the protrusion and the end cover.

[0017] The beneficial effects of this solution are as follows: after manually opening the end cover, the compression spring arranged between the protrusion and the end cover is in a stretched state. After releasing the hand, the compression spring contracts, driving the end cover to automatically rotate to cover the cylinder body, avoiding the situation where the end cover is not covered in time after taking out the medical device, thereby reducing the disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of an embodiment of the medical device containing device of the present utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the middle cylinder.

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the middle baffle.

[0021] Figure 4 for Figure 1 A partial enlarged view of point A in the middle.

[0022] Figure 5 It is a schematic diagram of the structure when the end cover is locked on the cylinder. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to explain the present invention and will not limit the protection scope of the present invention.

[0024] The terms "first", "second" and the like in the specification, claims and embodiments of the present application are used to distinguish similar objects rather than to describe a specific order or sequential sequence.

[0025] The present invention is further described in detail below through preferred specific embodiments:

[0026] The figure marks in the drawings of the specification include: cylinder 1, air vent 101, accommodating chamber 102, slide groove 103, end cover 2, baffle 3, through hole 301, connecting part 4, slider 401, protrusion 402, connecting shaft 5, connecting block 6, connecting groove 601, first through groove 602, second through groove 603, clamping strip 7, elastic clamping block 701, flange 8, compression spring 9.

[0027] As attached Figure 1 and attached Figure 2 As shown: The medical device containing device of this embodiment comprises a barrel 1 and an end cover 2 rotatably connected to the barrel 1, the side wall of the barrel 1 is provided with air holes 101, in this embodiment, the air holes 101 are symmetrically arranged in four groups along the circumferential direction of the barrel 1, and each group is provided with a plurality of air holes, the barrel 1 is provided with a receiving cavity 102 along its circumference, the upper side of the barrel 1 is provided with a slide groove 103 along its circumference, the inner side wall of the slide groove 103 is connected with the receiving cavity 102, the barrel 1 is also provided with a locking portion, the locking portion comprises a connecting block 6 arranged on the outer circumferential surface of the barrel 1, along the axial direction of the barrel 1, the connecting block 6 is provided with a connecting groove 601, and the outer side wall of the connecting groove 601 is provided with a first through groove 602 and a second through groove 603.

[0028] As attached Figure 1 and attached Figure 3 As shown: a baffle 3 is provided in the accommodating cavity 102, the upper end of the baffle 3 is lower than the upper end of the accommodating cavity 102, and a through hole 301 is opened on the side wall of the baffle 3. In this embodiment, the through holes 301 are symmetrically arranged in four groups along the circumferential direction of the baffle 3, and each group is provided with a plurality of through holes. The baffle 3 can be rotated around the accommodating cavity 102 until the through holes 301 thereon are aligned with the position of the air vent 101 or completely misaligned.

[0029] As attached Figure 3 and attached Figure 4 As shown: the baffle 3 is fixedly connected with a connecting portion 4, the connecting portion 4 is slidably matched with the cylinder 1, the end cover 2 is located on the connecting portion 4 and is rotatably connected thereto, the connecting portion 4 includes a slider 401 arranged on the outer circumferential surface of the baffle 3, the slider 401 is slidably matched with the slide groove 103, a protrusion 402 is provided on the upper side of the slider 401, the protrusion 402 is located in the slide groove 103, the upper surface of the protrusion 402 is flush with the upper surface of the cylinder 1, the upper end of the protrusion 402 is fixedly connected with a connecting shaft 5, the end cover 2 is rotatably connected to the protrusion 402 via the connecting shaft 5, and a compression spring 9 is also provided between the protrusion 402 and the end cover 2.

[0030] As attached Figure 1 and attached Figure 5As shown: the inner surface of the end cover 2 is provided with a flange 8 for engaging with the accommodating cavity 102 along its circumference, and the end cover 2 is provided with a clamping strip 7 that can be inserted into the connecting groove 601 along its axial direction, and one side of the clamping strip 7 is provided with an elastic clamping block 701 that can be engaged with the first through groove 602 and the second through groove 603 respectively. When the elastic clamping block 701 is engaged with the first through groove 602 and the second through groove 603, the through hole 301 and the air vent 101 are respectively in an aligned and completely misaligned state.

[0031] Specific use process:

[0032] When it is necessary to perform high-pressure steam sterilization on the medical device placed in the barrel 1, first cover the end cover 2 on the barrel 1, insert the clamping strip 7 into the connecting groove 601, and then rotate the end cover 2 so that the elastic clamping block 701 arranged on the clamping strip 7 is clamped into the second through groove 603. When the end cover 2 rotates, the baffle 3 also rotates accordingly. At this time, the through hole 301 arranged on the baffle 3 and the air vent 101 arranged on the barrel 1 are in an aligned state. The medical device in the barrel 1 is sterilized by the high-pressure steam sterilization device. After the sterilization is completed, press the elastic clamping block 701 to make it withdraw from the second through groove 603, and then rotate the end cover. 2, so that the elastic card block 701 is engaged with the first through groove 602. At this time, the through hole 301 on the blocking piece 3 and the air vent 101 on the cylinder 1 are completely misaligned, so that the cylinder 1 remains in a closed state. When it is necessary to take out the medical device in the cylinder 1, press the elastic card block 701 to make it withdraw from the first through groove 602, manually rotate the end cover 2 upward to expose the cylinder 1, and the medical staff takes the medical device in the cylinder 1. After taking it out, release the hand, and the end cover 2 automatically returns to the position covering the cylinder 1 under the drive of the compression spring 9, and adjust the position of the card strip 7 to make the elastic card block 701 re-engage the first through groove 602.

[0033] The preferred implementation mode of the present application is described in detail above in conjunction with the accompanying drawings. The typical known structures and common knowledge technologies in the preferred implementation mode are not described in detail here. Ordinary technicians in the relevant field can improve and implement the technical solution of the utility model based on their own abilities under the inspiration given by the present implementation mode. Some typical known structures, known methods or common knowledge technologies should not become obstacles for ordinary technicians in the relevant field to implement the present application.

[0034] The scope of protection required by this application shall be based on the contents of its claims, and the contents of the utility model, specific implementation methods and the contents recorded in the drawings of the specification shall be used to interpret the claims.

[0035] Within the technical concept of the present application, several modifications may be made to the specific implementation methods of the present application, and these modified specific implementation methods should also be regarded as within the protection scope of the present application.

Claims

1. A medical device containing device, comprising a cylinder and an end cover rotatably connected to the cylinder, wherein a vent hole is provided on the side wall of the cylinder, and the characteristics are: The cylinder body is provided with an accommodating cavity along its circumference, a baffle is provided in the accommodating cavity, a through hole is provided on the baffle, the baffle can be rotated around the accommodating cavity until the through hole thereon is aligned with the position of the air vent or completely misaligned, a connecting portion is fixedly connected to the baffle, the connecting portion is slidably matched with the cylinder body, and the cylinder body is provided with a locking portion for locking the baffle after rotation.

2. The medical device containing device according to claim 1, characterized in that: The locking portion includes a connecting block arranged on the outer circumferential surface of the cylinder, a connecting groove is opened on the connecting block along the axial direction of the cylinder, a first through groove and a second through groove are opened on the outer side wall of the connecting groove, the end cover is located on the connecting portion and is rotatably connected thereto, a clamping strip which can be inserted into the connecting groove is provided on the end cover along its axial direction, an elastic clamping block which can be respectively engaged with the first through groove and the second through groove is provided on one side of the clamping strip, when the elastic clamping block is engaged with the first through groove and the second through groove, the through hole and the air vent are respectively in an aligned and completely misaligned state.

3. The medical device containing device according to claim 1, characterized in that: A slide groove is provided on the upper side of the cylinder, the inner side wall of the slide groove is communicated with the accommodating cavity, and the connecting part comprises a sliding block arranged on the outer circumferential surface of the baffle, and the sliding block is slidably matched with the slide groove.

4. The medical device containing device according to claim 3, characterized in that: The upper end of the blocking piece is lower than the upper end of the accommodating cavity, and the inner surface of the end cover is provided with a flange for clamping with the accommodating cavity along its circumference.

5. The medical device containing device according to claim 4, characterized in that: A protrusion is provided on the upper side of the sliding block, the protrusion is located in the sliding groove, the upper surface of the protrusion is flush with the upper surface of the cylinder, and the end cover is rotatably connected to the protrusion.

6. The medical device containing device according to claim 5, characterized in that: A compression spring is arranged between the protrusion and the end cover.

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