CN220778368U - Device for collecting respiratory tract samples - Google Patents
Device for collecting respiratory tract samples Download PDFInfo
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- CN220778368U CN220778368U CN202320349073.6U CN202320349073U CN220778368U CN 220778368 U CN220778368 U CN 220778368U CN 202320349073 U CN202320349073 U CN 202320349073U CN 220778368 U CN220778368 U CN 220778368U
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- hose
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- wall
- collecting
- movably
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- 210000002345 respiratory system Anatomy 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005070 sampling Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 206010003497 Asphyxia Diseases 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 206010042444 Suffocation feeling Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of medical sample collection, in particular to a device for collecting respiratory tract samples. Comprises a fixed plate; the top of the fixed plate is clamped with a storage mechanism; an inflatable airbag is clamped on one side wall of the fixed plate; the inflatable air bag is communicated with a first hose; one end of the first hose is movably communicated with a second hose; one end of the second hose, which is far away from the first hose, is communicated with a sampling mechanism. According to the utility model, the inflatable air bag is extruded, so that gas in the inflatable air bag enters the second air cavity of the sampling mechanism through the first hose and the second hose, and the air pressure in the second air cavity is increased, so that the plurality of groups of pistons drive the collecting swabs to move to the outer side of the shell through the transmission column until the collecting swabs are abutted against the inner wall of the air pipe of a patient to perform sampling work, gaps exist among the plurality of groups of collecting swabs, the suffocation phenomenon of the patient is avoided, and the sampling experience of the patient is improved.
Description
Technical Field
The utility model belongs to the technical field of medical sample collection, and particularly relates to a device for collecting respiratory tract samples.
Background
In the process of treating a patient with respiratory tract, the respiratory tract of the patient needs to be sampled and detected, so that sputum and microorganisms of the patient are detected, the patient can be treated more accurately, and symptomatic medication of the patient is ensured.
Through searching, in the prior art, chinese patent bulletin number: CN217548081U, bulletin day: 2022-10-11 discloses a respiratory tract medical sample collection device capable of adjusting a part, which comprises a collection tube, wherein a threaded hole formed in the upper end of the collection tube is connected with a fixing screw, the fixing screw penetrates through a connecting plate, the connecting plate is arranged on the fixing plate, and meanwhile, the fixing plate is mutually attached to the collection tube; further comprises: the connecting wire penetrates through the fixing plate; the connecting rods are symmetrically distributed with respect to the fixing plate, and the fixing reeds are arranged on the connecting rods. This respiratory tract medical sample collection system that can adjust the position is fixed to the position of accepting the board through the locating plate to be convenient for dismantle and install accepting the board, can realize dismantling the change to the device, can realize protecting the camera through the safety cover body, and can realize monitoring the position that the gasbag and the collection swab arrived through the camera, thereby be convenient for adjust the position of gathering, convenient and fast more.
However, the sample collection device still has the following drawbacks:
when the sample collection device is used, the air-filling device is extruded, the air-filling air bag is filled through the air duct and the collection pipe, so that the volume of the air-filling air bag is enlarged, namely, a collection swab arranged outside the air-filling air bag is tightly attached to the inner wall of the respiratory tract, and the sampling function is realized, but when the respiratory tract is blocked, a suffocation feeling is produced for a patient, stress response is easily initiated, and the sampling experience of the patient is reduced.
Disclosure of Invention
In view of the above problems, the present utility model provides a device for airway sample collection, comprising a stationary plate; the top of the fixed plate is clamped with a storage mechanism; an inflatable airbag is clamped on one side wall of the fixed plate; on the inflatable air bag a first hose is communicated with the first hose; one end of the first hose, which is far away from the inflatable air bag, is movably communicated with the containing mechanism; a second hose is movably communicated with the storage mechanism; one end of the second hose, which is far away from the storage mechanism, is communicated with a sampling mechanism;
the sampling mechanism comprises a shell; a second air cavity is arranged in the shell; a plurality of groups of collecting pipes are respectively arranged on the inner wall of the second air cavity in an annular array; both ends of each group of collecting pipes are respectively communicated with the inside and the outside of the shell; a separation plate is arranged in the collection pipe; one side of the partition plate, which is far away from the second air cavity, is provided with an acquisition swab; the collecting swab is movable penetrating through the collecting tube; a piston is arranged on one side of the partition plate, which is close to the second air cavity; a transmission column is arranged on one side wall of the piston, which is far away from the second air cavity; one end of the transmission column, which is far away from the piston, movably penetrates through the separation plate and is in transmission connection with the collecting swab; a reset spring is movably sleeved on the outer wall of the transmission column; and two ends of the return spring are respectively connected with the piston and the partition plate.
Further, the storage mechanism comprises a mounting block; a group of movable holes are respectively formed in the outer walls of the two sides of the mounting block.
Further, a winding column is arranged in the mounting block; the two ends of the winding column are respectively connected with a group of movable holes in a rotating way.
Further, a first air cavity is arranged in the winding column; and the outer wall of the winding column is provided with a connecting hole.
Further, the connecting hole is communicated with the first air cavity; the connecting hole is movably communicated with the second hose.
Further, the first air cavity is communicated with one group of movable holes; the first air cavity is in movable communication with a first hose.
Further, a knob is connected to one side wall of the mounting block in a damping rotation mode.
Further, the knob is in transmission connection with the winding column.
The beneficial effects of the utility model are as follows:
1. through the extrusion gasbag of aerifing, make the gas in the gasbag of aerifing get into in the second air cavity of sampling mechanism through first hose and second hose, make the atmospheric pressure in the second air cavity rise to make a plurality of groups of pistons drive through the transmission post and gather the swab and remove to the outside of casing, until contradicting on patient's trachea inner wall, sample work, have the clearance between a plurality of groups of collection swabs, avoided the patient to appear stifling the phenomenon, improved patient's sampling experience.
2. The winding column is driven to rotate through the knob, so that the second hose can be stored on the outer wall of the winding column, and the storage convenience is improved.
Additional features and advantages of the utility model 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 utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic structural view of a sample acquisition device according to an embodiment of the present utility model;
fig. 2 shows a schematic structural view of a housing mechanism according to an embodiment of the present utility model;
FIG. 3 shows a schematic cross-sectional view of a receiving mechanism according to an embodiment of the utility model;
fig. 4 shows a schematic top cross-sectional view of a sampling mechanism according to an embodiment of the present utility model.
In the figure: 1. a fixing plate; 2. a storage mechanism; 3. an inflatable airbag; 4. a first hose; 5. a second hose; 6. a sampling mechanism; 201. a mounting block; 202. a movable hole; 203. winding a column; 204. a connection hole; 205. a first air chamber; 206. a knob; 601. a housing; 602. a second air chamber; 603. a collection tube; 604. a partition plate; 605. a drive column; 606. collecting a swab; 607. a piston; 608. and a return spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
The embodiment of the utility model provides a device for collecting respiratory tract samples, which comprises a fixed plate 1. Illustratively, as shown in fig. 1, the top of the fixing plate 1 is clamped with a containing mechanism 2; an inflatable airbag 3 is clamped on one side wall of the fixed plate 1; the inflatable air bag 3 is communicated with a first hose 4; one end of the first hose 4, which is far away from the inflatable airbag 3, is movably communicated with the containing mechanism 2; a second hose 5 is movably communicated with the containing mechanism 2; the end of the second hose 5 far away from the containing mechanism 2 is communicated with a sampling mechanism 6.
Illustratively, as shown in fig. 2 and 3, the housing mechanism 2 includes a mounting block 201; a group of movable holes 202 are respectively formed in the outer walls of the two sides of the mounting block 201; a winding column 203 is arranged in the mounting block 201; two ends of the winding column 203 are respectively and rotatably connected with a group of movable holes 202; a first air cavity 205 is arranged in the winding column 203; the outer wall of the winding column 203 is provided with a connecting hole 204; the connecting hole 204 is communicated with the first air cavity 205; the connecting hole 204 is movably communicated with the second hose 5; the first air chamber 205 communicates with one of the set of movable apertures 202; the first air cavity 205 is movably communicated with the first hose 4; a knob 206 is connected to one side wall of the mounting block 201 in a damping rotation manner; the knob 206 is in driving connection with the winding post 203.
Illustratively, as shown in FIG. 4, the sampling mechanism 6 includes a housing 601; a second air cavity 602 is arranged in the shell 601; a plurality of groups of collecting pipes 603 are respectively arranged on the inner wall of the shell 601 in an annular array; both ends of each group of collecting pipes 603 are respectively communicated with the inside and the outside of the shell 601; a partition plate 604 is arranged in the collecting pipe 603; one side of the partition plate 604, which is close to the inner wall of the shell 601, is provided with an acquisition swab 606; the collecting swab 606 is movably penetrated in the collecting tube 603; a piston 607 is arranged on one side of the partition plate 604 away from the inner wall of the shell; a driving column 605 is arranged on one side wall of the piston 607, which is close to the partition plate 604; one end of the transmission column 605 far away from the piston 607 movably penetrates through the separation plate 604 and is in transmission connection with the acquisition swab 606; a reset spring 608 is movably sleeved on the outer wall of the transmission column 605; both ends of the return spring 608 are connected to the piston 607 and the partition plate 604, respectively.
The device for collecting the respiratory tract samples, which is provided by the utility model, has the working principle that the using method is as follows: during use, the inflatable airbag 3 and the containing mechanism 2 are clamped on the fixing plate 1, then the inflatable airbag 3 is communicated with the sampling mechanism 6 through the containing mechanism 2 by utilizing the first hose 4 and the second hose 5, then a patient swallows the sampling mechanism 6, when the sampling mechanism 6 enters the corresponding position of the trachea of the patient, medical staff extrudes the inflatable airbag 3, gas in the inflatable airbag 3 enters the second air cavity 602 of the sampling mechanism 6 through the first hose 4 and the second hose 5, so that the air pressure in the second air cavity 602 is increased, and a plurality of groups of pistons 607 drive the collecting swab 606 to move to the outer side of the shell 601 through the transmission column 605 until the collecting swab is abutted against the tracheal inner wall of the patient, and sampling work is performed. After the sampling work is completed, the communication relation between the first hose 4 and the storage mechanism 2 is released, so that the IDE gas in the second air cavity 602 can be discharged, the piston 607 can reset under the action of the elastic force of the reset spring 608, the collecting swab 606 is contracted into the collecting tube 603, and the knob 206 is screwed to drive the winding column 203 to rotate, so that the second hose 5 can be stored on the outer wall of the winding column 203, and winding is avoided during storage.
The knob 206 drives the winding column 203 to rotate, so that the second hose 5 can be stored on the outer wall of the winding column 203, and the storage convenience is improved.
Through squeezing the inflatable airbag 3, gas in the inflatable airbag 3 enters the second air cavity 602 of the sampling mechanism 6 through the first hose 4 and the second hose 5, so that the air pressure in the second air cavity 602 is increased, and a plurality of groups of pistons 607 drive the collection swabs 606 to move to the outer side of the shell 601 through the transmission column 605 until the collection swabs are abutted against the inner wall of the trachea of a patient, sampling work is performed, gaps exist among a plurality of groups of collection swabs 606, suffocation of the patient is avoided, and sampling experience of the patient is improved.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A device for respiratory tract sample collection, its characterized in that: comprises a fixed plate (1); the top of the fixed plate (1) is clamped with a containing mechanism (2); an inflatable airbag (3) is clamped on one side wall of the fixed plate (1); the inflatable air bag (3) is communicated with a first hose (4); one end of the first hose (4) far away from the inflatable air bag (3) is movably communicated with the containing mechanism (2); a second hose (5) is movably communicated with the containing mechanism (2); one end of the second hose (5) far away from the containing mechanism (2) is communicated with a sampling mechanism (6);
the sampling mechanism (6) comprises a housing (601); a second air cavity (602) is arranged in the shell (601); a plurality of groups of collecting pipes (603) are respectively arranged on the inner wall of the shell (601) in an annular array; both ends of each group of collecting pipes (603) are respectively communicated with the inside and the outside of the shell (601); a separation plate (604) is arranged in the collection pipe (603); the separation plate (604) is close to the housing (601) one side of the inner wall of the box is provided with an acquisition swab (606); the collecting swab (606) is movably penetrated in the collecting tube (603); a piston (607) is arranged on one side of the partition plate (604) far away from the inner wall of the shell (601); a transmission column (605) is arranged on one side wall of the piston (607) close to the separation plate (604); one end of the transmission column (605) far away from the piston (607) movably penetrates through the separation plate (604) and is in transmission connection with the acquisition swab (606); a reset spring (608) is movably sleeved on the outer wall of the transmission column (605); both ends of the return spring (608) are respectively connected with the piston (607) and the partition plate (604).
2. The apparatus according to claim 1, wherein: the containing mechanism (2) comprises a mounting block (201); two side walls of the mounting block (201) are respectively provided with a group of movable holes (202).
3. The apparatus according to claim 2, wherein: a winding column (203) is arranged in the mounting block (201); the two ends of the winding column (203) are respectively and rotatably connected in the group of movable holes (202).
4. A device according to claim 3, characterized in that: a first air cavity (205) is arranged in the winding column (203); and a connecting hole (204) is formed in the outer wall of the winding column (203).
5. The apparatus according to claim 4, wherein: the connecting hole (204) is communicated with the first air cavity (205); the connecting hole (204) is movably communicated with the second hose (5).
6. The apparatus according to claim 4, wherein: -said first air chamber (205) is in communication with one of said set of movable holes (202); the first air cavity (205) is in movable communication with the first hose (4).
7. The apparatus according to claim 2, wherein: a knob (206) is connected to one side wall of the mounting block (201) in a damping rotation manner.
8. The apparatus according to claim 7, wherein: the knob (206) is in transmission connection with the winding column (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349073.6U CN220778368U (en) | 2023-03-01 | 2023-03-01 | Device for collecting respiratory tract samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349073.6U CN220778368U (en) | 2023-03-01 | 2023-03-01 | Device for collecting respiratory tract samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778368U true CN220778368U (en) | 2024-04-16 |
Family
ID=90658618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349073.6U Active CN220778368U (en) | 2023-03-01 | 2023-03-01 | Device for collecting respiratory tract samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778368U (en) |
-
2023
- 2023-03-01 CN CN202320349073.6U patent/CN220778368U/en active Active
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