CN218889685U

CN218889685U - Ear canal sampling device

Info

Publication number: CN218889685U
Application number: CN202222412717.XU
Authority: CN
Inventors: 张再兵; 周燕斌; 陈慧娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-04-21
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the field of medical instruments and discloses an auditory canal sampling device which comprises a shell, wherein an electric push rod is movably connected to the inner wall of the shell, a sampling cotton swab is movably connected to the top end of the electric push rod, and a sleeve is fixedly connected to the outer wall of the shell. This ear canal sampling device, through the casing that sets up, electric putter, the sample cotton swab, the sleeve pipe, the connecting pipe, the closing cap, the sealing ring, cartridge and slot, can make the device possess convenient to use's effect, only need take off the closing cap and open electric putter when needs carry out the ear canal sample can make the sample cotton swab stretch out and carry out the dipping in of ear canal sample to the patient, can make the sample cotton swab be in sealed better space after the sample is accomplished, avoid external to cause pollution etc. to it, and the quick detach of outer structure can make people can examine the quick takeout of sample cotton swab when follow-up inspection, the protectiveness and convenience have been provided, people's user demand has been satisfied.

Description

Ear canal sampling device

Technical Field

The utility model relates to the field of medical instruments, in particular to an auditory canal sampling device.

Background

The secretion in ear canal is obtained by inserting a special long sterile cotton swab into ear canal of patient, and culturing in special equipment with controllable temperature.

In the chinese utility model patent: the utility model discloses an auditory canal foreign body taking-out device, which comprises forceps handles, wherein two sides above the forceps handles are respectively connected with a second hose, two hoses are communicated with a first hose, and a negative pressure air bag is communicated with the upper part of the first hose.

The following problems exist in the prior art:

1. the prior art ear canal sampling device is inconvenient to use, a cotton swab is generally required to be used for dipping secretion of the ear canal of a patient, and then the cotton swab is placed in the sampling tube to be reserved, so that the cotton swab is easy to drop or touch other objects due to improper operation when the cotton swab is placed in the sampling tube in a sampling mode, and final inspection inaccuracy and the like are caused.

2. Traditional ear canal sampling device inconvenient disassembly, very be difficult to carry out quick dismantlement work to it when inner structure appears damaging, consequently all very inconvenient when leading to people to overhaul or change it to be difficult to dismantle and lead to whole device unable continuation of use can cause certain waste.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an auditory canal sampling device which has the advantages of convenient use, convenient disassembly and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purposes of convenient use and convenient disassembly, the utility model provides the following technical scheme: the utility model provides an auditory canal sampling device, includes the casing, the inner wall swing joint of casing has electric putter, electric putter's top swing joint has the sample cotton swab, the outer wall fixedly connected with sleeve pipe of casing, sheathed tube inner wall swing joint has the connecting pipe.

The top swing joint of connecting pipe has the closing cap, the bottom fixedly connected with inserted block of closing cap, the interior bottom wall swing joint of casing has the installation piece, the bottom swing joint of casing has the screw pad, can make the device possess convenient to use's effect, only need take off the closing cap and open electric putter when needs carry out the ear canal sample can make the sampling cotton swab stretch out and carry out the dipping of ear canal sample to the patient, can make the sampling cotton swab be in sealed better space after the sample is accomplished, avoid the external world to cause pollution etc. to it to take out that the external structure's quick detach can make people can be quick to sample the cotton swab to examine when follow-up inspection, and protectiveness and convenience are provided, the user demand of people has been satisfied.

Preferably, the inner wall of the sleeve is provided with a thread groove, the sleeve is movably connected with the connecting pipe through the thread groove, and the connecting pipe can be quickly installed or detached on the sleeve in a rotating mode through the thread groove, so that the use convenience is improved.

Preferably, the slot is provided at the top end of the connecting pipe, and the connecting pipe is movably connected with the sealing cover through the insert block and the slot, and the insert block and the slot can rapidly mount the sealing cover at the top end of the connecting pipe.

Preferably, the sealing ring is fixedly connected to the bottom of the sealing cover, the shape and the size of the sealing ring are matched with those of the connecting pipe, and the sealing ring can improve the tightness of the joint of the sealing cover and the connecting pipe.

Preferably, the outer wall fixedly connected with slipmat of casing, and the slipmat is rubber slipmat, and the slipmat has better frictional property through rubber for can increase hand frictional force when people hold the casing, more stable when taking with this.

Preferably, the screw rod is detachable at the bottom of the screw pad, and the shell is movably connected with the mounting block through the screw rod, and the screw rod can be used for connecting and reinforcing the mounting block with the shell or is detached to separate the mounting block from the shell.

Preferably, the mounting groove has been seted up to the bottom of casing, and the casing passes through mounting groove and screw pole swing joint, and the mounting groove makes the dismouting of screw pole extremely convenient and fast.

(III) beneficial effects

Compared with the prior art, the utility model provides the auditory canal sampling device, which has the following beneficial effects:

1. this ear canal sampling device, through the casing that sets up, electric putter, the sample cotton swab, the sleeve pipe, the connecting pipe, the closing cap, the sealing ring, cartridge and slot, can make the device possess convenient to use's effect, only need take off the closing cap and open electric putter when needs carry out the ear canal sample can make the sample cotton swab stretch out and carry out the dipping in of ear canal sample to the patient, can make the sample cotton swab be in sealed better space after the sample is accomplished, avoid external to cause pollution etc. to it, and the quick detach of outer structure can make people can examine the quick takeout of sample cotton swab when follow-up inspection, the protectiveness and convenience have been provided, people's user demand has been satisfied.

2. This ear canal sampling device through casing, electric putter, sleeve pipe, connecting pipe, installation piece, screw pad and the screw pole that set up, can make the device possess convenient to detach's effect, when electric putter part structure damages or needs to overhaul, can take off the connecting pipe and consolidate the contact through dismantling the screw pole with the inside connection of installation piece and casing, afterwards can take out electric putter quick from the inside of casing and overhaul or change to this improves people's convenience of overhauing, further has satisfied people's user demand.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic perspective view of an electric putter according to the present utility model;

fig. 5 is a schematic perspective view of a sleeve according to the present utility model.

In the figure: 1. a housing; 2. an electric push rod; 3. sampling cotton swabs; 4. a sleeve; 5. a connecting pipe; 6. a cover; 7. a seal ring; 8. inserting blocks; 9. a slot; 10. an anti-slip pad; 11. a mounting block; 12. a screw pad; 13. a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiments of the ear canal sampling apparatus provided by the present utility model are shown in fig. 1 to 5: the utility model provides an auditory canal sampling device, includes casing 1, and the inner wall swing joint of casing 1 has electric putter 2, and electric putter's top swing joint has sample cotton swab 3, and casing 1's outer wall fixedly connected with sleeve pipe 4, sleeve pipe 4's inner wall swing joint has connecting pipe 5.

The top swing joint of connecting pipe 5 has closing cap 6, the bottom fixedly connected with inserted block 8 of closing cap 6, the interior bottom wall swing joint of casing 1 has installation piece 11, the bottom swing joint of casing 1 has screw pad 12, can make the device possess convenient to use's effect, only need take off closing cap 6 and open electric putter 2 when needs carry out the ear canal sample can make sampling cotton swab 3 stretch out and carry out the dipping of ear canal sample to the patient, can make sampling cotton swab 3 be in sealed better space after the sample is accomplished, avoid external to cause pollution etc. to it can make people can examine taking out sampling cotton swab 3 fast when follow-up inspection, and the protectiveness and convenience are provided, people's user demand has been satisfied.

In this embodiment, the inner wall of the sleeve 4 is provided with a thread groove, and the sleeve 4 is movably connected with the connecting pipe 5 through the thread groove, and the thread groove enables the connecting pipe 5 to be quickly installed or detached on the sleeve 4 in a rotating manner, so that the convenience of use is improved.

In this embodiment, the top end of the connecting pipe 5 is provided with the slot 9, and the connecting pipe 5 is movably connected with the sealing cover 6 through the insert block 8 and the slot 9, and the insert block 8 and the slot 9 can rapidly mount the sealing cover 6 on the top end of the connecting pipe 5.

In this embodiment, the bottom of the sealing cover 6 is fixedly connected with a sealing ring 7, and the shape and size of the sealing ring 7 are matched with those of the connecting pipe 5, and the sealing ring 7 can improve the tightness of the joint of the sealing cover 6 and the connecting pipe 5.

Example 2

On the basis of embodiment 1, a preferred embodiment of the ear canal sampling apparatus according to the present utility model is shown in fig. 1 to 5: the outer wall fixedly connected with slipmat 10 of casing 1, and slipmat 10 is rubber slipmat, and the slipmat 10 has better frictional property through rubber for can increase hand frictional force when people hold casing 1, more stable when taking with this.

In this embodiment, the bottom of the screw pad 12 may be detached with a screw rod 13, and the housing 1 is movably connected with the mounting block 11 through the screw rod 13, and the screw rod 13 may connect and reinforce the mounting block 11 with the housing 1, or detach the screw rod 13 to separate the mounting block 11 from the housing 1.

Further, the mounting groove has been seted up to the bottom of casing 1, and casing 1 passes through mounting groove and screw 13 swing joint, and the mounting groove makes the very convenient and fast of dismouting of screw 13.

When the sampling cotton swab is used, the plug 8 is separated from the slot 9 through pulling and inserting, so that the sealing cover 6 is removed, the electric push rod 2 is opened to push the sampling cotton swab 3 to extend out of the connecting pipe 5, then the sampling cotton swab 3 dips into the auditory canal of a patient, the electric push rod 2 is opened again after sampling to drive the sampling cotton swab 3 to retract into the connecting pipe 5, the sealing cover 6 is arranged at the top end of the connecting pipe 5 through the plug 8 and the slot 9, the connecting pipe 5 is rotated in a rotating mode to separate from the sleeve 4 when the dipping object of the sampling cotton swab 3 is detected, and then the sampling cotton swab 3 is removed from the output end of the electric push rod 2 through pulling and inserting, so that the work is completed.

To sum up, this ear canal sampling device can reach convenient to use's purpose, only need take off closing cap 6 and open electric putter 2 when needs carry out the ear canal sample can make sampling cotton swab 3 stretch out and carry out the dipping in of ear canal sample to the patient, can make sampling cotton swab 3 be in sealed better space after the sample is accomplished, avoid the external world to cause pollution etc. to the quick detach of external structure can make people can examine taking out that sampling cotton swab 3 is quick during the follow-up inspection, provide protectiveness and convenience, and when electric putter 2 partial structure damages or need examine and repair, can take off connecting pipe 5 and consolidate the contact through dismantling screw 13 with the connection of installation piece 11 with casing 1 inside, afterwards can take out electric putter 2 from the inside of casing 1 fast to examine and repair or change, thereby improve people's convenience of examining and repairing, people's user demand has been satisfied.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ear canal sampling device comprising a housing (1), characterized in that: the automatic sampling device is characterized in that an electric push rod (2) is movably connected to the inner wall of the shell (1), a sampling cotton swab (3) is movably connected to the top end of the electric push rod (2), a sleeve (4) is fixedly connected to the outer wall of the shell (1), and a connecting pipe (5) is movably connected to the inner wall of the sleeve (4);

the top swing joint of connecting pipe (5) has closing cap (6), the bottom fixedly connected with inserted block (8) of closing cap (6), the interior bottom swing joint of casing (1) has installation piece (11), the bottom swing joint of casing (1) has screw pad (12).

2. An ear canal sampling apparatus according to claim 1, wherein: the inner wall of the sleeve (4) is provided with a thread groove, and the sleeve (4) is movably connected with the connecting pipe (5) through the thread groove.

3. An ear canal sampling apparatus according to claim 1, wherein: the top end of the connecting pipe (5) is provided with a slot (9), and the connecting pipe (5) is movably connected with the sealing cover (6) through the inserting block (8) and the slot (9).

4. An ear canal sampling apparatus according to claim 1, wherein: the bottom of closing cap (6) fixedly connected with sealing ring (7), and the shape size of sealing ring (7) and the shape size of connecting pipe (5) are all mutually matched.

5. An ear canal sampling apparatus according to claim 1, wherein: the outer wall of the shell (1) is fixedly connected with an anti-slip pad (10), and the anti-slip pad (10) is a rubber anti-slip pad.

6. An ear canal sampling apparatus according to claim 1, wherein: the screw rod (13) can be detached at the bottom of the screw pad (12), and the shell (1) is movably connected with the mounting block (11) through the screw rod (13).

7. An ear canal sampling apparatus according to claim 1, wherein: the bottom of the shell (1) is provided with a mounting groove, and the shell (1) is movably connected with a screw rod (13) through the mounting groove.