CN113974696A

CN113974696A - Throat swab specimen collector for severe pneumonia

Info

Publication number: CN113974696A
Application number: CN202111443290.3A
Authority: CN
Inventors: 陈燕; 曹阳
Original assignee: Individual
Current assignee: Wang Junping
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-01-28
Anticipated expiration: 2041-11-30
Also published as: CN113974696B

Abstract

The invention relates to the technical field of medical instruments, in particular to a throat swab specimen collector for severe pneumonia, which comprises a sampler body, a collecting rod, an angle adjusting mechanism, a protection mechanism, a quick connector and an illuminating assembly, wherein the sampling rod is connected with the sampling rod through a connecting rod; the collecting rod is rotatably arranged at the end part of the sampler body; the angle adjusting mechanism is arranged in the middle of the collecting rod; the protective mechanism is detachably sleeved at the end part of the sampler body; the quick connector is fixedly arranged at the end part of the acquisition rod; the lighting assembly is arranged at the end part of the collecting rod; this application can rotate along the pharynx back wall of waiting to gather the person by automatic control cotton swab and scrape and get collection work to be provided with the protection casing on the collector, when situations such as sneezing appear in the patient, can first realize stopping the droplet, avoid the droplet indoor diffusion or splash medical staff on one's body, not only gather efficiently but also can effectually implement the interception to the produced droplet of patient sneezing.

Description

Throat swab specimen collector for severe pneumonia

Technical Field

The invention relates to the technical field of medical instruments, in particular to a throat swab specimen collector for severe pneumonia.

Background

The viral load of the upper respiratory tract of a patient with new coronary pneumonia is higher in the early stage of onset, the viral load begins to decrease along with the time, the patient with the new coronary pneumonia can detect the higher viral load shortly after the symptom onset, and the nucleic acid detection and screening specimens of the patient with mild pneumonia and the suspected cases mostly adopt deep cough sputum or nasopharyngeal swabs. The main transmission route of the novel coronavirus is via droplet, and the transmission mode is similar to that of pneumonia: cough, expectoration and even respiration all transmit the disease. The method is a typical infectious person, and pharyngeal swab sampling detection, is one of important links for resisting new coronary pneumonia, and is also a key technical support for accurate diagnosis or elimination of close contacts and suspected patients; during conventional operation, a person to be sampled takes off the mask, the head is lifted upwards, the right hand of the person to be sampled holds the cotton swab to extend to the rear pharyngeal wall of the patient, secretion on the rear pharyngeal wall is scraped, medical staff possibly need to continuously collect the secretion for a long time in a serious period, the scraping rotation is repeatedly carried out to collect the secretion on the rear pharyngeal wall of the patient, the symptoms of cough, sneeze, vomiting and the like can occur to a part of patients in the sampling process, the existing collector for the throat or the nose swab cannot effectively protect the safety of the person to be sampled, and the infection rate of the medical staff is increased by spray or aerosol generated by reactions such as cough after stimulation of the patient during sample collection; the splash generated during the specimen collection can reach 2 meters, the serious pollution is caused to the surrounding environment of a ward, the potential safety hazard exists, although a sampler takes three-level protective measures, the risk of infection is very high, especially when the infected person carries out secondary collection and rechecking, the danger is high, the labor intensity of medical staff is greatly increased due to long-time repeated collection, and the arm of the medical staff is sore and powerless;

therefore, a need exists for a pharyngeal swab specimen collector for severe pneumonia, which can quickly and efficiently collect the secretion of the patient after the pharynx and can effectively block the spray splashed out of the oral cavity of the patient when the patient sneezes and the like.

Disclosure of Invention

In view of the above, it is necessary to provide a swab specimen collector for severe pneumonia.

In order to solve the problems of the prior art, the invention adopts the technical scheme that:

a throat swab specimen collector for severe pneumonia comprises a sampler body, a collecting rod, an angle adjusting mechanism, a protection mechanism, a quick connector and an illuminating assembly; the collecting rod is rotatably arranged at the end part of the sampler body; the angle adjusting mechanism is arranged in the middle of the collecting rod and is used for realizing the angle adjusting work of the end part of the collecting rod; the protective mechanism is detachably sleeved at the end part of the sampler body and is arranged at one end close to the collecting rod; the quick plug is fixedly arranged at the end part of the acquisition rod and is coaxially arranged with the acquisition rod; the lighting assembly is arranged at the end part of the collecting rod and is close to the quick connector.

Preferably, the sampler body comprises a mounting shell, a push switch, a driving motor and a charging unit; the sampling machine body consists of an installation shell, a press switch, a driving motor and a charging unit, wherein the press switch is arranged on the outer wall of the installation shell and is arranged close to the direction of the collecting rod; the driving motor is arranged in the mounting shell, and an output shaft of the driving motor penetrates through the end part of the mounting shell to be in transmission connection with the end part of the acquisition rod; the charging unit is arranged inside the mounting shell and is arranged close to the tail of the mounting shell.

Preferably, the mounting shell comprises a sliding rail and an anti-skidding handle sleeve; the slide rails are radially arranged on the outer wall of the mounting shell, and three slide rails are arranged at equal intervals along the axis direction of the mounting shell; the antiskid is established in the outer wall of installation casing to the cover detachable cover.

Preferably, the charging unit comprises a protective casing, a charging port and a storage battery; the port that charges sets up in the afterbody of installation casing, and protection housing detachable cover is established outside the port that charges, and the battery sets up inside the installation casing, and the battery is close to the port that charges and sets up.

Preferably, the collecting rod comprises a first rod piece, a first bearing, a second rod piece, a second bearing and a third rod piece; the first bearing sleeve is arranged at the end part of the first rod piece, the first rod piece is fixedly connected with the end part of the mounting shell through the first bearing, the end part of the first rod piece is in transmission connection with an output shaft of the driving motor, and the first rod piece and the second rod piece are fixedly connected through the angle adjusting mechanism; the end part of the second rod piece is also provided with a second bearing in an embedded mode, the third rod piece is rotatably arranged at the end part of the second rod piece through the second bearing, and the third rod piece and the second rod piece are coaxially arranged.

Preferably, the angle adjusting mechanism comprises a clamping block, a clamping strip, an inserting block, a clamping groove and a connecting shaft; fixture block fixed mounting is in the tip of first member, inserted block fixed mounting is in the tip of second member, first member and second member are articulated through end fixed mounting's fixture block and inserted block respectively, pass through connecting axle coaxial coupling between fixture block and the inserted block, the card strip sets up in the both sides of fixture block bayonet department, the card strip is provided with a plurality ofly along the axis direction equidistance of connecting axle, the both sides of inserted block grafting end are seted up to the draw-in groove, the draw-in groove has seted up a plurality ofly along the axis direction equidistance of connecting axle, a plurality of draw-in grooves and card strip one-to-ones and mutual block setting.

Preferably, the protection mechanism comprises a protection cover, an extrusion ring, an avoiding notch, a locking ring and a sliding block; the protective cover is detachably sleeved at the end part of the mounting shell and consists of a lantern ring matched with the outer diameter of the sampler body and a protective ring which is fixedly arranged at one end of the lantern ring and radially expands outwards; the extrusion rings are slidably arranged at the end part of the installation shell through sliding blocks which are arranged on the inner walls in a one-to-one correspondence to the sliding rails; the locking ring is fixedly arranged at one end of the extrusion ring, the inner diameter of the locking ring is larger than the outer diameter of the lantern ring, and the edge of one end of the locking ring, which is far away from the extrusion ring, is also provided with a chamfer; the avoiding gap radially penetrates through the outer wall of the extrusion ring.

Preferably, the quick connector comprises an elastic chuck, a hoop rib ring and an annular groove; elastic chuck encircles along the axis direction equidistance of third member and is provided with a plurality ofly, and a plurality of elastic chucks encircle and form a column card post, column card post middle part leaves and supplies cotton swab pole portion male card chamber, and the annular groove encircles along the axis direction of third member and sets up in the outer wall of a plurality of elastic chucks, the hoop muscle snare establish install in on the annular groove.

Preferably, the quick connector further comprises a friction strip, and the friction strip is fixedly arranged on the inner walls of the elastic chucks.

Preferably, the lighting assembly comprises a plurality of LED bulbs, the LED bulbs are fixedly mounted on the surface of the end part of the third rod, and the LED bulbs are arranged in the axial direction of the third rod in an equidistant surrounding mode.

Compared with the prior art, the beneficial effect of this application is:

1. this application has realized how to be in medical staff's antiskid work when carrying out the gripping to the installation casing and has crossed low because the gripping handle temperature winter through anti-skidding handle cover, leads to medical staff's hand stiff and holds the inconvenient and summer overheat of collection appearance, and medical staff's palm of the hand sweat soaks the handle and leads to the not firm technical problem of gripping.

2. This application has realized how to carry out the work of adjusting to the contained angle between first member and the second member through angle adjustment mechanism to solve medical staff and when gathering patient's pharynx back secretion, need not the action that manual rotation cotton swab made its cotton swab scrape along patient's pharynx back wall, alleviate medical staff's hand work, it scrapes along patient's pharynx back wall by oneself to make the cotton swab enter into to patient's oral cavity through the regulation between first member and the second member.

3. This application has realized how when gathering the patient through the protection casing, because the contact after cotton swab and the patient pharynx leads to the patient retching or appear stopping splashing of saliva through the protection casing very first time when sneezing, avoids the saliva to spread by a wide margin to the air or drift to medical staff on one's body, and the risk of infection is reduced to a great extent.

4. This application has realized how supplementary medical staff carries out the work of gathering to secretion behind patient's pharynx through the LED bulb in the environment that light is darker through the LED bulb for still do not influence medical staff's collection efficiency in darker environment.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a side view of the embodiment;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a perspective view of a sampler body of an embodiment;

FIG. 6 is a perspective view of a portion of the shield mechanism of the embodiment;

FIG. 7 is a perspective view of an acquisition rod, angle adjustment mechanism, quick disconnect coupling, and illumination assembly of an embodiment;

FIG. 8 is a first perspective view of a part of the structure of the acquisition rod and the angle adjustment mechanism of the embodiment;

FIG. 9 is a second perspective view of the acquisition rod and angle adjustment mechanism of the embodiment;

fig. 10 is a perspective view of the third rod, the quick connector and the lighting assembly of the embodiment.

The reference numbers in the figures are:

1-a sampler body; 1 a-a mounting housing; 1a 1-slide; 1a 2-anti-slip grip cover; 1 b-a push switch; 1 c-a drive motor; 1 d-a charging unit; 1d 1-protective cover; 1d2 — charging port; 1d 3-storage battery;

2-a collection rod; 2 a-a first bar; 2a1 — first bearing; 2 b-a second bar; 2b1 — second bearing; 2 c-a third bar;

3-an angle adjustment mechanism; 3 a-a fixture block; 3a 1-card bar; 3 b-an insert block; 3b 1-card slot; 3 c-a connecting shaft;

4-a protection mechanism; 4 a-a shield; 4 b-an extrusion ring; 4b 1-avoidance notch; 4 c-locking ring; 4 d-a slide block;

5-quick plug-in connector; 5 a-elastic clip; 5 b-a stirrup ring; 5 c-an annular groove; 5 d-rubbing strip;

6-an illumination assembly; 6 a-LED-bulb.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 10, the present application provides:

a throat swab specimen collector for severe pneumonia comprises a sampling machine body 1, a collecting rod 2, an angle adjusting mechanism 3, a protection mechanism 4, a quick connector 5 and an illuminating assembly 6; the acquisition rod 2 is rotatably arranged at the end part of the sampler body 1; the angle adjusting mechanism 3 is arranged in the middle of the acquisition rod 2, and the angle adjusting mechanism 3 is used for realizing the angle adjusting work of the end part of the acquisition rod 2; the protection mechanism 4 is detachably sleeved at the end part of the sampling machine body 1, and the protection mechanism 4 is arranged at one end close to the acquisition rod 2; the quick plug 5 is fixedly arranged at the end part of the acquisition rod 2, and the quick plug 5 and the acquisition rod 2 are coaxially arranged; the lighting assembly 6 is arranged at the end part of the acquisition rod 2, and the lighting assembly 6 is arranged close to the quick connector 5.

Based on the above embodiments, the technical problem that the present application intends to solve is how to collect the secretion of the posterior pharyngeal wall of the patient. When needs gather patient's pharynx back wall secretion under the operating condition, the staff at first grasps sampling machine body 1 and then inserts the tip of putting in quick connector 5 with gathering the cotton swab, move collection pole 2 tip afterwards, make and be the obtuse angle setting between collection pole 2 tip and the sampling machine body 1, after finishing adjusting, the staff will insert the one end that is equipped with the cotton swab and set up towards patient oral cavity direction, and stretch into to patient oral cavity inside, open sampling machine body 1 afterwards and drive collection pole 2 through sampling machine body 1 and rotate, it independently rotates to drive the cotton swab tip that the tip was inserted simultaneously to gather pole 2 pivoted, thereby be stained with the secretion on the patient's pharynx back wall, the completion is to the extraction work of secretion.

As shown in fig. 5:

the sampling machine body 1 comprises an installation shell 1a, a press switch 1b, a driving motor 1c and a charging unit 1 d; the sampling machine body 1 consists of an installation shell 1a, a press switch 1b, a driving motor 1c and a charging unit 1d, wherein the press switch 1b is arranged on the outer wall of the installation shell 1a, and the press switch 1b is arranged in the direction close to the acquisition rod 2; the driving motor 1c is arranged in the mounting shell 1a, and an output shaft of the driving motor 1c penetrates through the end part of the mounting shell 1a to be in transmission connection with the end part of the acquisition rod 2; the charging unit 1d is disposed inside the mounting case 1a, and the charging unit 1d is disposed near the rear portion of the mounting case 1 a.

Based on the above embodiment, the technical problem to be solved by the present application is how to drive the collection rod 2 to rotate. When pole 2 rotates is gathered in needs drive under the operating condition to when gathering secretion behind the patient's pharynx, the staff presses down push switch 1b, and push switch 1b starts driving motor 1c work, thereby driving motor 1c output shaft rotates and drives and gather pole 2 and rotate in the tip synchronization of installation casing 1a, and charging unit 1d is used for supplying power to driving motor 1 c.

As shown in fig. 5:

the mounting shell 1a comprises a slide rail 1a1 and an anti-skid handle sleeve 1a 2; the slide rails 1a1 are radially arranged on the outer wall of the installation shell 1a, and three slide rails 1a1 are arranged at equal intervals along the axial direction of the installation shell 1 a; the anti-skid grip sleeve 1a2 is detachably sleeved on the outer wall of the mounting shell 1 a.

Based on the above embodiments, the technical problem that the present application intends to solve is how to provide a good grip for medical care personnel and how to realize anti-skidding. For this reason, this application solves above-mentioned technical problem through anti-skidding handle cover 1a2, through changing into different materials with anti-skidding handle cover 1a2 according to different seasons, thereby make medical staff can not be too cold because installation casing 1a gripping department when gathering the patient winter, lead to long-term gripping hand stiff and hold or summer overheated because the condition that the sweat leads to easily skidding appears because of the hand, anti-skidding handle cover 1a 2's outer wall still is provided with anti-skidding arch, can increase the frictional force between hand and installation casing 1a when the gripping, the gripping is not firm, the condition of easily skidding can not appear.

As shown in fig. 3 and 5:

the charging unit 1d comprises a protective casing 1d1, a charging port 1d2 and a storage battery 1d 3; the charging port 1d2 is arranged at the tail of the installation shell 1a, the protective cover case 1d1 is detachably sleeved outside the charging port 1d2, the storage battery 1d3 is arranged inside the installation shell 1a, and the storage battery 1d3 is arranged close to the charging port 1d 2.

Based on the above-described embodiments, the technical problem to be solved by the present application is how to supply power to the drive motor 1c and how to charge the storage battery 1d 3. For this reason, the present application solves the above technical problems through the charging port 1d2 and the secondary battery 1d 3; when the storage battery 1d3 needs to be charged in a working state, the storage battery 1d3 can be charged only by opening the protective cover 1d1 and connecting an external power line into the charging port 1d2, the protective cover 1d1 is used for protecting the charging port 1d2, and the situation that the charging port 1d2 is damaged due to the fact that the sampling machine body 1 drops carelessly or water enters the charging port 1d2 is avoided.

As shown in fig. 7:

the collecting rod 2 comprises a first rod piece 2a, a first bearing 2a1, a second rod piece 2b, a second bearing 2b1 and a third rod piece 2 c; the first bearing 2a1 is sleeved on the end of the first rod 2a, the first rod 2a is fixedly connected with the end of the mounting housing 1a through the first bearing 2a1, the end of the first rod 2a is in transmission connection with the output shaft of the driving motor 1c, and the first rod 2a is fixedly connected with the second rod 2b through the angle adjusting mechanism 3; the end of the second rod 2b is further embedded with a second bearing 2b1, the third rod 2c is rotatably disposed at the end of the second rod 2b through a second bearing 2b1, and the third rod 2c and the second rod 2b are coaxially disposed.

The first rod piece 2a and the second rod piece 2b are used for adjusting the inclination angle between the first rod piece 2a and the second rod piece 2b according to the oral cavity diameters of different patients, so that the second rod 2b after adjustment can draw a circle close to the diameter of the mouth of the patient under the driving of the first rod 2a, so that the cotton swab can comprehensively scrape secretion on the rear wall of the pharynx of the patient, the third rod piece 2c is used for realizing the rotation work of the cotton swab under the driving of the first rod piece 2a and the second rod piece 2b by utilizing the friction between the cotton swab and the back of the pharynx of the patient while the cotton swab rotates along the rear wall of the pharynx of the patient to scrape the secretion, thereby realize the cotton swab and scrape the secretion behind the patient's pharynx under the drive of first member 2a and second member 2b and get the cotton swab and produce the rotation and be stained with simultaneously and get the secretion, thereby extract comparatively abundant secretion supply later stage detection work.

As shown in fig. 7 and 9:

the angle adjusting mechanism 3 comprises a clamping block 3a, a clamping strip 3a1, an inserting block 3b, a clamping groove 3b1 and a connecting shaft 3 c; fixture block 3a fixed mounting is in the tip of first member 2a, inserted block 3b fixed mounting is in the tip of second member 2b, first member 2a and second member 2b are articulated through fixture block 3a and inserted block 3b of tip fixed mounting respectively and are connected, pass through connecting axle 3c coaxial coupling between fixture block 3a and the inserted block 3b, card strip 3a1 sets up in the both sides of fixture block 3a bayonet department, card strip 3a1 is provided with a plurality ofly along the axis direction equidistance of connecting axle 3c, the both sides of inserted block 3b grafting end are seted up to draw-in groove 3b1, a plurality ofly have been seted up along the axis direction equidistance of connecting axle 3c to draw-in groove 3b1, a plurality of draw-in grooves 3b1 and card strip 3a1 one-to one and each other block setting.

Based on the above-mentioned embodiments, the technical problem to be solved by the present application is how to adjust the included angle between the first pin 2a and the second pin 2 b. When the included angle between the first rod piece 2a and the second rod piece 2b needs to be adjusted in a working state, medical staff only need to hold the first rod piece 2a with one hand and hold the second rod piece 2b with the other hand, and move the second rod piece 2b towards the direction needing to be adjusted, and as the side walls of the clamping block 3a and the inserting block 3b are both provided with the clamping strip 3a1 and the clamping groove 3b1 which are matched with each other, according to the moving angle of the medical staff, the clamping groove 3b1 formed in the side wall of the inserting block 3b can also correspondingly jump towards the moving direction until the clamping strip 3a1 is clamped with the corresponding clamping strip, and then the work of adjusting the angle between the first rod piece 2a and the second rod piece 2b is completed.

As shown in fig. 2 and 6:

the protection mechanism 4 comprises a protection cover 4a, an extrusion ring 4b, an avoidance notch 4b1, a locking ring 4c and a sliding block 4 d; the protective cover 4a is detachably sleeved on the end part of the mounting shell 1a, and the protective cover 4a consists of a lantern ring matched with the outer diameter of the sampler body 1 and a protective ring which is fixedly arranged at one end of the lantern ring and radially expands outwards; the extrusion ring 4b is slidably arranged at the end part of the installation shell 1a through sliding blocks 4d which are arranged on the inner wall in a one-to-one correspondence to the sliding rails 1a 1; the locking ring 4c is fixedly arranged at one end of the extrusion ring 4b, the inner diameter of the locking ring 4c is larger than the outer diameter of the lantern ring, and the edge of one end, away from the extrusion ring 4b, of the locking ring 4c is also provided with a chamfer; the avoiding gap 4b1 radially penetrates through the outer wall of the extrusion ring 4 b.

Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to mount and lock the protection cover 4 a. For this reason, the present application solves the above technical problem by means of a pressing ring 4b, a locking ring 4c and a slider 4 d; medical staff firstly takes the protection cover 4a and installs the lantern ring department cover of protection cover 4a in the tip of sampling machine body 1 under the operating condition, then the end of the lantern ring is contradicted to the hand of another hand of the tip of the lantern ring and the extrusion ring 4b is towards the propelling movement of lantern ring direction, stop after the tip of extrusion ring 4b compresses tightly the lantern ring to sampling machine body 1 tip, the chamfer that extrusion ring 4b tip was seted up is used for assisting the lantern ring to get into to extrusion ring 4b inside fast to accomplish the installation and the fixed work to protection cover 4 a.

As shown in fig. 10:

the quick connector 5 comprises an elastic clamping head 5a, a stirrup ring 5b and an annular groove 5 c; elastic clamping head 5a encircles along the axis direction equidistance of third member 2c and is provided with a plurality ofly, and a plurality of elastic clamping head 5a encircle and form a column card post, column card post middle part leaves the card chamber that supplies cotton swab pole portion male, and annular groove 5c encircles along the axis direction of third member 2c and sets up in the outer wall of a plurality of elastic clamping head 5a, stirrup ring 5b cover establish install in on the annular groove 5 c.

Based on the above embodiment, the technical problem that this application wants to solve is how to carry out quick cartridge to gathering the cotton swab. For this reason, above-mentioned technical problem is solved through elasticity dop 5a and stirrup ring 5b to this application, when needs gather patient's pharynx back secretion under the operating condition, the staff takes the cotton swab and sets up the afterbody of cotton swab towards elasticity dop 5a direction and insert to inside a plurality of elasticity dop 5a encircle the column card post that forms, through column card post wraps up the centre gripping to the cotton swab afterbody, and stirrup ring 5b is used for assisting a plurality of elasticity dop 5a to keep keeping towards the state that the center was drawn together all the time to the cotton swab centre gripping that will insert to elasticity dop 5a middle part is tighter.

As shown in fig. 10:

the quick connector 5 further comprises a friction strip 5d, and the friction strip 5d is fixedly arranged on the inner walls of the elastic chucks 5 a.

Based on the above embodiments, the technical problem to be solved by the present application is how to increase the friction force between the cotton swab inserted into the cylindrical clip column and the cylindrical clip column. For this reason, this application is solved through friction strip 5d technical problem, under the operating condition when the cotton swab inserts extremely through the staff in the column card post, the column card post can make a plurality of elasticity dops 5a open outward in step because inserting of cotton swab, until inserting elasticity dop 5a back in the column card post completely, a plurality of elasticity dops 5a can wrap up the cotton swab tip under the elasticity of self and stirrup ring 5 b's auxiliary action, friction strip 5d is the flexible glue material, under elasticity dop 5a and stirrup ring 5 b's cooperation, can make its friction strip 5d tightly laminate in cotton swab pole portion outer wall.

As shown in fig. 10:

the lighting assembly 6 comprises a plurality of LED bulbs 6a, the LED bulbs 6a are fixedly arranged on the surface of the end part of the third rod 2c, and the LED bulbs 6a are arranged in the axial direction of the third rod 2c in an equidistant surrounding mode.

Based on the above embodiments, the technical problem that the present application intends to solve is how to collect the secretion of the patient after the pharynx in a place with weak light. For this reason, this application solves above-mentioned technical problem through LED bulb 6a, and when medical staff gathered secretion behind the patient's pharynx in the place that light is darker under the operating condition, during the inside condition of patient's oral cavity of seeing clearly that can't clear away, can shine out the highlight through opening 6a towards the collection end of cotton swab to illuminate patient's oral cavity, make medical staff can be clear see clearly patient's oral cavity, be convenient for gather going on of work.

This application can rotate along the pharynx back wall of waiting to gather the person by automatic control cotton swab and scrape and get collection work to be provided with the protection casing on the collector, when situations such as sneezing appear in the patient, can first realize stopping the droplet, avoid the droplet indoor diffusion or splash medical staff on one's body, not only gather efficiently but also can effectually implement the interception to the produced droplet of patient sneezing.

The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A throat swab specimen collector for severe pneumonia is characterized by comprising a sampling machine body (1), a collecting rod (2), an angle adjusting mechanism (3), a protecting mechanism (4), a quick connector (5) and an illuminating assembly (6); the acquisition rod (2) is rotatably arranged at the end part of the sampling machine body (1); the angle adjusting mechanism (3) is arranged in the middle of the collecting rod (2), and the angle adjusting mechanism (3) is used for adjusting the angle of the end part of the collecting rod (2); the protection mechanism (4) is detachably sleeved at the end part of the sampling machine body (1), and the protection mechanism (4) is arranged at one end close to the acquisition rod (2); the quick plug (5) is fixedly arranged at the end part of the acquisition rod (2), and the quick plug (5) and the acquisition rod (2) are coaxially arranged; the lighting assembly (6) is arranged at the end part of the collecting rod (2), and the lighting assembly (6) is arranged close to the quick connector (5).

2. A swab specimen collector for severe pneumonia according to claim 1, wherein the sampler body (1) comprises a mounting case (1a), a push switch (1b), a driving motor (1c) and a charging unit (1 d); the sampler body (1) consists of an installation shell (1a), a press switch (1b), a driving motor (1c) and a charging unit (1d), wherein the press switch (1b) is arranged on the outer wall of the installation shell (1a), and the press switch (1b) is arranged in the direction close to the collecting rod (2); the driving motor (1c) is arranged in the mounting shell (1a), and an output shaft of the driving motor (1c) penetrates through the end part of the mounting shell (1a) to be in transmission connection with the end part of the acquisition rod (2); the charging unit (1d) is arranged inside the mounting shell (1a), and the charging unit (1d) is arranged close to the tail of the mounting shell (1 a).

3. A swab specimen collector for severe pneumonia according to claim 2 wherein the mounting housing (1a) includes a slide rail (1a1) and a non-slip grip (1a 2); the slide rails (1a1) are radially arranged on the outer wall of the mounting shell (1a), and three slide rails (1a1) are arranged at equal intervals along the axial direction of the mounting shell (1 a); the anti-skid handlebar sleeve (1a2) is detachably sleeved on the outer wall of the mounting shell (1 a).

4. A swab specimen collector for severe pneumonia according to claim 3 wherein the charging unit (1d) comprises a protective casing (1d1), a charging port (1d2) and a battery (1d 3); the charging port (1d2) is arranged at the tail of the mounting shell (1a), the protective cover shell (1d1) is detachably sleeved outside the charging port (1d2), the storage battery (1d3) is arranged inside the mounting shell (1a), and the storage battery (1d3) is arranged close to the charging port (1d 2).

5. A throat swab specimen collector for severe pneumonia according to claim 4, wherein the collecting rod (2) comprises a first rod (2a), a first bearing (2a1), a second rod (2b), a second bearing (2b1) and a third rod (2 c); the first bearing (2a1) is sleeved at the end part of the first rod piece (2a), the first rod piece (2a) is fixedly connected with the end part of the mounting shell (1a) through the first bearing (2a1), the end part of the first rod piece (2a) is in transmission connection with an output shaft of a driving motor (1c), and the first rod piece (2a) is fixedly connected with the second rod piece (2b) through an angle adjusting mechanism (3); the end part of the second rod piece (2b) is also embedded with a second bearing (2b1), the third rod piece (2c) is rotatably arranged at the end part of the second rod piece (2b) through the second bearing (2b1), and the third rod piece (2c) and the second rod piece (2b) are coaxially arranged.

6. A throat swab specimen collector for severe pneumonia according to claim 5, wherein the angle adjusting mechanism (3) comprises a fixture block (3a), a fixture strip (3a1), an insertion block (3b), a clamping groove (3b1) and a connecting shaft (3 c); fixture block (3a) fixed mounting is in the tip of first member (2a), inserted block (3b) fixed mounting is in the tip of second member (2b), fixture block (3a) and inserted block (3b) articulated connection through tip fixed mounting respectively in first member (2a) and second member (2b), pass through connecting axle (3c) coaxial coupling between fixture block (3a) and inserted block (3b), gib (3a1) sets up in the both sides of fixture block (3a) bayonet socket, gib (3a) 1) is provided with a plurality ofly along the axis direction equidistance of connecting axle (3c), the both sides of inserted block (3b) bayonet socket are seted up in draw-in groove (3b1), gib (3b1) have seted up a plurality ofly along the axis direction equidistance of connecting axle (3c), a plurality of draw-in grooves (3b1) and gib (3a1) correspond one-to-one and block the setting each other.

7. A swab specimen collector for severe pneumonia according to claim 6, wherein the guard mechanism (4) comprises a shield (4a), a squeeze ring (4b), an avoidance notch (4b1), a locking ring (4c) and a slider (4 d); the protective cover (4a) is detachably sleeved on the end part of the mounting shell (1a), and the protective cover (4a) consists of a lantern ring matched with the outer diameter of the sampler body (1) and a protective ring which is fixedly arranged at one end of the lantern ring and radially and outwards expands; the extrusion ring (4b) is slidably arranged at the end part of the mounting shell (1a) through sliding blocks (4d) which are arranged on the inner wall in a one-to-one correspondence way (1a 1); the locking ring (4c) is fixedly arranged at one end of the extrusion ring (4b), the inner diameter of the locking ring (4c) is larger than the outer diameter of the lantern ring, and the edge of one end, away from the extrusion ring (4b), of the locking ring (4c) is further provided with a chamfer; the avoiding gap (4b1) radially penetrates through the outer wall of the extrusion ring (4 b).

8. A throat swab specimen collector for severe pneumonia according to claim 7, wherein the quick connector (5) comprises an elastic chuck (5a), a hoop (5b) and an annular groove (5 c); elasticity dop (5a) encircle along the axis direction equidistance of third member (2c) and are provided with a plurality ofly, and a plurality of elasticity dop (5a) encircle and form a column card post, column card post middle part is left and is supplied cotton swab pole portion male card chamber, and annular groove (5c) encircle along the axis direction of third member (2c) and set up in the outer wall of a plurality of elasticity dop (5a), hoop muscle circle (5b) cover establish install in on annular groove (5 c).

9. A throat swab specimen collector for severe pneumonia according to claim 8, wherein the quick connector (5) further comprises a rubbing strip (5d), and the rubbing strip (5d) is fixedly arranged on the inner wall of the plurality of elastic chucks (5 a).

10. A swab specimen collector for severe pneumonia according to claim 9, wherein the lighting assembly (6) comprises LED bulbs (6a), the LED bulbs (6a) are fixedly arranged on the surface of the end part of the third rod (2c), and the LED bulbs (6a) are arranged in a plurality along the axial direction of the third rod (2c) in an equidistant and surrounding manner.