CN209360746U - A kind of mucous membrane sampling apparatus - Google Patents
A kind of mucous membrane sampling apparatus Download PDFInfo
- Publication number
- CN209360746U CN209360746U CN201820902702.2U CN201820902702U CN209360746U CN 209360746 U CN209360746 U CN 209360746U CN 201820902702 U CN201820902702 U CN 201820902702U CN 209360746 U CN209360746 U CN 209360746U
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- CN
- China
- Prior art keywords
- pipe
- baffle
- rotating member
- thief rod
- mucous membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to the field of medical instrument technology, more particularly to a kind of mucous membrane sampling apparatus, it is managed including saving, pipe lid, thief rod, sampling swab and cutting assembly, the pipe lid is covered on the nozzle for saving pipe, the thief rod is arranged in the tube bottom for saving pipe and is formed by helicitic texture and is flexibly connected, the cutting assembly includes baffle and rotating member, the edge of the baffle is equipped with blade, it is bonded the inside for saving pipe tube bottom, the rotating member is arranged in the tube bottom for saving pipe, its end one end is connect with the baffle, the baffle is rotatably dispose in described save on the inside of the tube bottom managed by the rotating member.The utility model solves the problems, such as that the position that do not fix after traditional mucous membrane sampling apparatus collecting sample places sample and causes sample by pollution, meanwhile, solve the problems, such as that sampling swab needs just unload by other tools after collecting sample.
Description
Technical field
The utility model relates to the field of medical instrument technology, in particular to a kind of mucous membrane sampling apparatus.
Background technique
In medical field, patient's illnesses are detected and monitoring room carries out the first step treated, and patient provides
Need detection sample acquisition and transmitting be then related to whether testing result can be objective, correct.In numerous and transmitting patient's sample
In this technology, is sampled using medical sampling swab and the method for being transferred to dependence test center is widely used.Often
Medical sampling swab includes swab handle and swab head, and swab handle is handgrip part, and swab head is to be fixed on swab handle one end
Can effectively adsorb the part of biological sample, swab head is protruded into sampling sites in use, hold swab handle, as oral cavity,
The positions such as uterine neck take out after swab head is by sample to be tested absorption, then have the swab head of sample to be tested to send to detection suction
Center.Mucous membrane sampling swab in the prior art has the disadvantage that the position that (1) do not fix after collecting sample is placed
Sample is easy to cause sample to be polluted, and leverages the authenticity of sample data, causes testing result inaccurate；(2) it adopts
Sample swab needs just unload by other tools after collecting sample, very inconvenient.
Utility model content
In view of the foregoing, it is necessary to provide a kind of mucous membrane sampling apparatus, which can both prevent sample dirty
Dye conveniently unloads sampling swab again.
In order to achieve the above objectives, technical solution used by the utility model is as follows:
A kind of mucous membrane sampling apparatus, including save pipe, pipe lid, thief rod, sampling swab and cutting assembly, the pipe lid lid
Together on the nozzle for saving pipe, the tube bottom for saving pipe is equipped with through-hole, and the hole wall of the through-hole is equipped with internal thread structure,
The lateral surface of the thief rod is equipped with the external thread structure matched with internal screw thread, and the thief rod wears the through-hole, and leads to
It crosses threaded connection to be flexibly connected with the preservation pipe, the sampling is arranged towards described one end for saving pipe nozzle in the thief rod
Swab；The cutting assembly includes baffle and rotating member, and the edge of the baffle is equipped with blade, is bonded the preservation pipe tube bottom
Medial surface, the rotating member wear it is described save pipe tube bottom, described rotating member one end be located at it is described save pipe tube bottom outside
Side, the other end are connect with the baffle, and the baffle is rotatably dispose on the preservation pipe by the rotating member, the rotation
The position that part is connected with the baffle is not located at the center of the baffle, and close to the through-hole, the rotating member passes through
Rotation drives the baffle to rotate towards the through-hole direction, and the baffle, which contacts and cuts the thief rod, is located at preservation pipe
Interior part covers the through-hole afterwards.
Preferably, external thread structure on the thief rod lateral surface covers on the thief rod, and from the sampling wiper
It is extended at the handle at where sub.
Preferably, the rotating member arrives at a distance from the position that the baffle is connected to baffle edge not less than it
The distance at the through-hole edge.
Preferably, the size for saving pipe is greater than the size of the sampling swab.
Preferably, the pipe lid is threadedly coupled by helicitic texture and saves pipe.
Preferably, the thief rod is made of rigid plastics.
Preferably, the surface of the sampling swab is equipped with the collection structure of porous structure or dimpled grain structure.
Preferably, the sampling swab is made of soft material.
The utility model has the following beneficial effects:
1. the utility model realizes sampling apparatus and saves sample, side by the setting of preservation pipe, pipe lid and cutting assembly
Just the function of sampling swab is unloaded, wherein it saves pipe tube bottom and is equipped with through-hole, what thief rod matched through through-hole and by the two
Helicitic texture, which is realized, to be flexibly connected, thus can be protected sampling swab back-out or precession by twisting thief rod clockwise or counterclockwise
Deposit pipe, when collecting sample, first take lower tube cap, then by twisting acquisition bar will acquire swab screw out save pipe after carry out sample and adopt
Collection twists thief rod for sampling swab and withdraws preservation pipe, then pipe lid is covered after acquisition, sampling swab is made to place oneself in the midst of preservation
In the sealing space that pipe and pipe lid are formed, to play the role of antipollution；Furthermore cutting assembly includes baffle and rotating member,
The edge of the baffle is equipped with blade, is bonded the inside for saving pipe tube bottom, and rotating member is arranged in the tube bottom for saving pipe,
One end connects baffle, and the activity of baffle can be controlled by rotating member, and acquisition terminates to withdraw sampling swab to save to manage and cover
After pipe lid, relatively move baffle and pipe lid by rotary motion part, and where making the baffle towards the through-hole
Direction rotates and contacts with thief rod, and since baffle edge is equipped with blade, thief rod can be cut to two sections by the blade at baffle edge,
Through-hole is sealed simultaneously, the one end for being provided with sampling swab, which is stored in, to be saved in pipe, to play the work for preventing sample contamination
With the other end, which then passes through counterclockwise twisting, to be separated with pipe is saved.In conclusion the utility model solves tradition
Mucous membrane sampling apparatus collecting sample after the position do not fixed place sample and lead to the problem of sample is by pollution, meanwhile, solution
Sampling swab of having determined needs the problem of capable of just unloading by other tools after collecting sample.
2. the sampling swab of the utility model is made of soft material, the sense of discomfort of patient can be reduced in sampling；Together
When, the surface of sampling swab is provided with collection structure, and when collecting sample, sampling swab is gently wiped in mucomembranous surface
Wipe, sample drops into collection structure, so as to quickly and effectively be collected into sample, thus reduce the number of repetitive operation to
Reduce the sense of discomfort of patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one better embodiment of the utility model.
Fig. 2 is the cross section structure schematic diagram in the direction the utility model A-A.
Fig. 3 is the vertical view composition knot of one better embodiment of the utility model.
Main element symbol description:
In attached drawing: 1- saves pipe, 11- baffle, 12- rotating member, 2- pipe lid, 3- thief rod, 4- sampling swab, 5- handle.
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
Fig. 1-3 is please referred to, in a kind of better embodiment of the utility model, a kind of mucous membrane sampling apparatus, including protect
Deposit pipe 1, pipe lid 2, thief rod 3, sampling swab 4 and cutting assembly.
The pipe lid 2 is covered on the nozzle for saving pipe 1, it is preferred that the pipe lid 2 is connected by helicitic texture screw thread
The preservation pipe 1 is connect, after the sampling swab 4 collects sample, the pipe lid 2 is placed on the nozzle for saving pipe 1, is passed through
Mutually identical helicitic texture both make it is firm combine, thus make sampling swab 4 place oneself in the midst of save pipe 1 and pipe lid 2 formed it is close
It seals in space, to play the role of antipollution.
The tube bottom for saving pipe 1 is equipped with through-hole, and the hole wall of the through-hole is equipped with internal thread structure, the thief rod 3
Lateral surface is equipped with the external thread structure that matches with internal screw thread, and the thief rod 3 wears the through-hole, and be connected through a screw thread with
The preservation pipe 1 is flexibly connected, and the sampling swab 4 is arranged towards described one end for saving 1 nozzle of pipe in the thief rod 3,
The other end is equipped with handle 5, and gripping handle 5 is physically easier to perform when operation, further, the outer spiral shell on 3 lateral surface of thief rod
Line structure covers on the thief rod 3, and extends at the handle 5 from 4 place of sampling swab, to ensure described adopt
Sample bar 3 has and can be move freely enough in the length of the through-hole.
Further, the size for saving pipe 1 is greater than the size of the sampling swab 4, to ensure that the swab can be with
It is stored in the preservation pipe 1.Preferably, the thief rod 3 is made of rigid plastics, solves thief rod in the prior art
3 due to using the non-rigid material such as flexible plastic thus can shake in use the problem of to influence sampling the problem of；It is described
Sampling swab 4 is made of soft material, then can reduce discomfort of the patient in sampling.Further, the sampling swab 4
Surface is equipped with the collection structure of pore structure or dimpled grain structure, thus has the function of collecting sample when sampling, sampling
When, sampling swab 4 is gently wiped in mucomembranous surface, sample drops into collection structure, so as to quickly and effectively be collected into
Sample, thus the number of repetitive operation is reduced to reduce the sense of discomfort of patient.
The cutting assembly includes baffle 11 and rotating member 12, and the edge of the baffle 11 is equipped with blade, described in fitting
The medial surface of 1 tube bottom of pipe is saved, the rotating member 12 is arranged in the tube bottom for saving pipe 1, one end position of the rotating member 12
On the outside of the tube bottom for saving pipe 1, the other end is connect with the baffle 11, and the baffle 11 is rotated by the rotating member 12
It is set in the tube bottom for saving pipe 1, the position that the rotating member 12 is connected with the baffle 11 is not located at the baffle
11 center, and close to the through-hole, the rotating member 12 drives the baffle 11 towards the through-hole place side by rotation
To rotation, the baffle 11, which contacts and cuts the thief rod 3, is located at the part saved in pipe, covers the through-hole afterwards.It is described
Thief rod 3 is arranged in the through-hole and the helicitic texture realization to be matched by the two is flexibly connected between the two, thus can pass through
Twisting thief rod 3 screws out sampling swab 4 clockwise or counterclockwise or precession saves pipe 1, when collecting sample, first takes lower tube cap 2,
Then it will be acquired after swab back-out saves pipe 1 by twisting acquisition bar and carry out sample collection, thief rod 3 is twisted after acquisition will
Sampling wiper, which is withdrawn, saves pipe 1, then pipe lid 2 is covered, and sampling swab 4 is made to place oneself in the midst of the sealing space for saving that pipe 1 and pipe lid 2 are formed
It is interior, to play the role of antipollution.Furthermore since 11 edge of baffle is equipped with blade, baffle 11 is made by rotary motion part 12
It relatively rotating with pipe 1 is saved, the baffle 11 is rotated towards the direction where the through-hole and is contacted with thief rod 3, by
It is equipped with blade in 11 edge of baffle, thief rod 3 can be cut to two sections by the blade at 11 edge of baffle, while through-hole being sealed, wherein
One end equipped with sampling swab 4, which is stored in, to be saved in pipe 1, to play the role of preventing sample contamination, the other end then passes through inverse
Clockwise twisting can be separated with pipe 1 is saved, and efficiently solve sampling swab 4 and needed after collecting sample by other works
The problem of tool can just unload.Further, the position that the rotating member 12 is connected with the baffle 11 to 11 side of baffle
The distance of edge arrives the distance at the through-hole edge not less than it, to ensure that the baffle 11 can cut off the thief rod 3.
Working principle:
When collecting sample, lower tube cap 2 is first taken, will then be acquired after swab back-out saves pipe 1 and be carried out by twisting acquisition bar
Sample collection twists thief rod 3 for sampling swab 4 and withdraws preservation pipe 1, then pipe lid 2 is covered after acquisition, make sampling swab
4 place oneself in the midst of in the sealing space for saving pipe 1 and the formation of pipe lid 2, make baffle 11 by rotary motion part 12 and save the generation phase of pipe 1
To rotation, the baffle 11 is rotated towards the direction where the through-hole and is contacted with thief rod 3, since 11 edge of baffle is equipped with
Thief rod 3 can be cut to two sections by the blade of blade, 11 edge of baffle, while baffle 11 seals through-hole, is provided with sampling wiper
One end of son 4, which is stored in, to be saved in pipe 1, to play the role of preventing sample contamination, the other end, which then passes through, counterclockwise to be turned round
It is dynamic to be separated with pipe 1 is saved.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model
Change, should belong to the covered the scope of the patents of the utility model.
Claims (8)
1. a kind of mucous membrane sampling apparatus, it is characterised in that: including saving pipe, pipe lid, thief rod, sampling swab and cutting assembly,
The pipe lid is covered on the nozzle for saving pipe, and the tube bottom for saving pipe is equipped with through-hole, and the hole wall of the through-hole is equipped with
Internal thread structure, the lateral surface of the thief rod are equipped with the external thread structure matched with internal screw thread, and the thief rod wears institute
State through-hole, and be connected through a screw thread and be flexibly connected with the preservation pipe, the thief rod towards it is described save pipe nozzle one end
The sampling swab is set；The cutting assembly includes baffle and rotating member, and the edge of the baffle is equipped with blade, is bonded institute
The medial surface for saving pipe tube bottom is stated, the rotating member wears the tube bottom for saving pipe, and described rotating member one end is located at the guarantor
On the outside of the tube bottom for depositing pipe, the other end is connect with the baffle, and the baffle is rotatably dispose in the preservation by the rotating member
Guan Shang, the position that the rotating member is connected with the baffle are not located at the center of the baffle, and close to the through-hole, institute
It states rotating member and drives the baffle to rotate towards the through-hole direction by rotation, the baffle contacts and cuts the sampling
Bar is located at the part saved in pipe, covers the through-hole afterwards.
2. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the outer spiral shell on the thief rod lateral surface
Line structure covers on the thief rod, and extends to its other end from the sampling swab place.
3. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the rotating member is connected with the baffle
The distance at the position connect to the baffle edge is not less than its distance for arriving the through-hole edge.
4. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the size for saving pipe is greater than described
The size of sampling swab.
5. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the pipe lid passes through helicitic texture screw thread
Connection saves pipe.
6. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the thief rod uses rigid plastics system
At.
7. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the surface of the sampling swab is equipped with more
The collection structure of pore structure or dimpled grain structure.
8. a kind of mucous membrane sampling apparatus according to claim 1, it is characterised in that: the sampling swab uses soft material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902702.2U CN209360746U (en) | 2018-05-30 | 2018-05-30 | A kind of mucous membrane sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902702.2U CN209360746U (en) | 2018-05-30 | 2018-05-30 | A kind of mucous membrane sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360746U true CN209360746U (en) | 2019-09-10 |
Family
ID=67811957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902702.2U Expired - Fee Related CN209360746U (en) | 2018-05-30 | 2018-05-30 | A kind of mucous membrane sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345853A (en) * | 2020-03-06 | 2020-06-30 | 华中科技大学同济医学院附属协和医院 | Sampling rod capable of collecting throat swab and preparation method thereof |
| CN111714159A (en) * | 2020-06-29 | 2020-09-29 | 李可 | Protective throat swab sampling system and sampling method |
-
2018
- 2018-05-30 CN CN201820902702.2U patent/CN209360746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345853A (en) * | 2020-03-06 | 2020-06-30 | 华中科技大学同济医学院附属协和医院 | Sampling rod capable of collecting throat swab and preparation method thereof |
| CN111714159A (en) * | 2020-06-29 | 2020-09-29 | 李可 | Protective throat swab sampling system and sampling method |
| CN111714159B (en) * | 2020-06-29 | 2023-05-09 | 李可 | Protective pharyngeal swab sampling system and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20200530 |