CN111849733B

CN111849733B - Protective pathogen sample collection device for infectious department

Info

Publication number: CN111849733B
Application number: CN202010813102.0A
Authority: CN
Inventors: 刘慧�; 曲程程; 纪建红
Original assignee: Qingdao Central Hospital
Current assignee: Qingdao Central Hospital
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2022-06-07
Anticipated expiration: 2040-08-13
Also published as: CN111849733A

Abstract

The invention discloses a protective pathogen sample collecting device for infectious diseases, which relates to the technical field of medical treatment and comprises a collecting cylinder, wherein a disinfection plate is fixedly connected inside the collecting cylinder. This infectious department's protection type pathogen sample collection system, it removes the device to take the collecting vessel through the handle singlehanded, later will absorb the head and aim at the position that will gather, then pass through the controller, including a motor, an end cap, a controller, and a cover, the cover that induced drafts, the check valve two, the blast pipe, induced drafts and collecting vessel make and absorb the head and produce suction and absorb the virus sample, and will float to the collecting vessel through absorbing the cover after the virus sample enters into and absorbs in the head, and then make virus sample adhesion on the attachment plate, later utilize the extraction to take out the attachment plate and examine the virus sample, thereby solved current device and needed the doctor to use both hands to operate the device thereby the problem that other device efficiency of doctor collection virus in-process operation have been reduced to a certain extent.

Description

Protective pathogen sample collection device for infectious department

Technical Field

The invention relates to the technical field of medical treatment, in particular to a protective pathogen sample collecting device for an infectious department.

Background

Medical infection refers to local tissue and systemic inflammatory reaction caused by invasion of pathogens such as bacteria, viruses, fungi and parasites into human body, wherein pathogens are the general names of microorganisms and parasites which can cause diseases, and the microorganisms comprise most of viruses, chlamydia, rickettsia, mycoplasma, bacteria, spirochetes and fungi; the parasites mainly comprise active insects and insects, pathogenic organisms belong to parasitic organisms, parasitic natural hosts comprise animals, plants and people, pathogens are often generated particularly in the infection process, an infectious department protection type pathogen sample collection device is often used in hospitals to correspondingly collect pathogen samples, however, the pathogens are collected during the treatment of patients, and further other diseases can be infected due to poor virus resistance caused by physical inhalation, so that the collection of pathogen samples of infectious diseases is very important, the conventional pathogen sample collection device cannot solve the problem of releasing hands of doctors to a certain extent in the collection process, for example, the patent of application publication No. 201710619796.2 discloses an infectious department protection type pathogen sample collection device which comprises a sampling tube and a sample retaining tube, the side surface of the sampling tube is provided with an air guide tube, the opening direction of air duct in the sampling tube up, the one end of air duct is equipped with the gasbag, the one end of sampling tube is through first rubber stopper and pipe connection, the tip of sampling tube stretches into the inside of pipe and seals with first rubber stopper, the pipe stretches into the bottom of taking a sample the pipe, but above patent is in the use, needs the doctor to use both hands to operate the device and accomplishes the work of gathering the virus, and then has injectd the operation that the doctor gathered the virus in-process to a certain extent to the efficiency that the doctor gathered other devices of virus in-process operation has been reduced to a certain extent, for this reason we provide a infectious department's protected pathogenic sample collection device and solve this problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a protective pathogen sample collecting device for an infectious department, which solves the problem that the existing device needs a doctor to use two hands to operate the device to complete virus collection work, so that the operation of the doctor in the virus collection process is limited to a certain extent, and the efficiency of operating other devices in the virus collection process of the doctor is reduced to a certain extent.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a protective pathogen sample collection device for infectious diseases comprises a collecting barrel, wherein a disinfection plate is fixedly connected inside the collecting barrel, two limit blocks are fixedly connected on the disinfection plate, an attachment plate is arranged between the two limit blocks, the upper side of the attachment plate corresponds to the upper side wall of the collecting barrel, a suction cover is fixedly connected on the upper side wall of the collecting barrel, the other end of the suction cover penetrates through a rubber plug fixedly connected on the lower side wall of a suction head to be fixedly connected in the suction head in a conical shape, the suction head is fixedly connected with the upper side wall of the collecting barrel through two connecting blocks, a suction opening is formed in the upper side surface of the suction head, an air suction barrel is arranged on the lower side of the disinfection plate, the upper side of the air suction barrel is in a conical shape and is fixedly connected on the inner wall of the collecting barrel, the other end of the air suction barrel penetrates through a one-way valve I, the lower side wall of the collecting barrel and a fixing plate to be arranged in the connecting sleeves, the fixing plate is fixedly connected in the connecting sleeves, the adapter sleeve is connected through the internal thread screw thread that inside external screw thread that sets up and collecting vessel downside surface were seted up, fixed plate downside fixedly connected with support frame, support frame downside fixedly connected with motor, fixedly connected with rolling disc on the motor output shaft, the rolling disc lower extreme articulates there is the connecting rod, the connecting rod other end is articulated with articulated piece, articulated piece fixed connection is on the connecting plate, connecting plate fixed connection is on the suction hood downside, suction hood other end fixed connection is on the adapter sleeve lateral surface, the equal fixedly connected with blast pipe in both ends about the suction hood is gone up the side.

Preferably, two storage batteries are fixedly connected to the inner wall of the lower side surface of the collecting cylinder.

Preferably, the equal fixedly connected with handle of side, two about the collecting vessel equal fixedly connected with controller, two on the handle the equal electric connection motor input of controller output, two the battery output is all connected to the controller input electricity.

Preferably, the part of the exhaust pipe arranged outside the air suction cover is fixedly connected with a one-way valve II.

Preferably, attachment plate leading flank fixedly connected with extraction handle, the extraction hole has been seted up on the corresponding collecting vessel preceding lateral wall of attachment plate leading flank, and extraction hole lateral surface swing joint has disinfection door, disinfection door downside fixed connection is on the spliced pole, spliced pole swing joint is on two fixed block opposite faces, two the equal fixed connection of fixed block is on the collecting vessel leading flank, the torsional spring has all been cup jointed at both ends about the spliced pole, the torsional spring both ends respectively with connecting block and disinfection door opposite face fixed connection.

Preferably, the rear side surface of the disinfection door is fixedly connected with a disinfection layer, and the front side surface of the disinfection door is fixedly connected with a pulling handle.

(III) advantageous effects

The invention has the beneficial effects that:

this infectious department's protection type pathogen sample collection system, take a collecting vessel through handle one hand and remove the device, later will absorb the head and aim at the position that will gather, then through the controller, including a motor, an end cap, a controller, and a cover plate, the connecting plate, articulated piece, the cover that induced drafts, the check valve two, the blast pipe, induced draft tube and collecting vessel make and absorb the head and produce suction and absorb the virus sample, and will float to the collecting vessel through absorbing the cover after the virus sample enters into absorbing the head in, and then make virus sample adhesion on the attachment plate, if the virus that does not adhere to on the attachment plate will be killed through the disinfection board, after absorbing the end and removing the device to suitable position, can open the disinfection door through the pulling, later utilize the extraction to take out the attachment plate and inspect the virus sample, and then the device's functionality has been guaranteed, thereby solved current device and needed the doctor to use both hands to operate the device and accomplish to virus collection work and then to limit to a certain extent and decide Thereby the operation of doctor collection virus in-process has reduced the problem of operating other devices efficiency in the virus collection process of doctor to a certain extent.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention.

In the figure: the device comprises a connecting plate 1, a hinged block 2, a connecting rod 3, a rotating disc 4, a motor 5, a supporting frame 6, an exhaust pipe 7, a connecting sleeve 8, a collecting cylinder 9, a storage battery 10, an air suction cylinder 11, a sterilizing plate 12, an attaching plate 13, a connecting block 14, a suction head 15, a suction cover 16, a handle 17, a controller 18, a check valve I19, a fixing plate 20, a check valve II 21, a suction cover 22, a sterilizing door 23, a fixing block 24, a connecting column 25 and a torsion spring 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the present invention provides a technical solution: a protective pathogen sample collection device for infectious department comprises a collection cylinder 9, a disinfection plate 12 is fixedly connected inside the collection cylinder 9, two limit blocks are fixedly connected on the disinfection plate 12, the limit blocks are arranged to facilitate the placement of an attachment plate 13 and further ensure the structure of the device, the attachment plate 13 is arranged between the two limit blocks and is used for collecting virus samples and further ensure the functionality of the device, an absorption cover 16 is fixedly connected on the upper side wall of the attachment plate 13 corresponding to the upper side wall of the collection cylinder 9, the absorption cover 16 is arranged to connect an absorption head 15 and further ensure the functionality of the device, the other end of the absorption cover 16 penetrates through a rubber plug fixedly connected on the lower side wall of the absorption head 15 and is arranged into a conical shape to be fixedly connected in the absorption head 15, the absorption head 15 is fixedly connected with the upper side wall of the collection cylinder 9 through two connecting blocks 14, the connecting blocks 14 are arranged to connect the collection cylinder 9 and the absorption head 15, further ensuring the structure of the device, the upper side surface of the suction head 15 is provided with a suction opening, the lower side of the disinfection plate 12 is provided with an air suction cylinder 11, the upper side of the air suction cylinder 11 is conical and is fixedly connected on the inner wall of the collecting cylinder 9, the purpose is to ensure that the storage battery 10 does not contact the air suction part in the collecting cylinder 9 and simultaneously to increase the air suction speed, thereby achieving the purpose of increasing the efficiency of reducing the air pressure in the collecting cylinder 9, the other end of the air suction cylinder 11 passes through a one-way valve I19, the lower side wall of the collecting cylinder 9 and a fixing plate 20 are arranged in a connecting sleeve 8, the fixing plate 20 is fixedly connected in the connecting sleeve 8, the connecting sleeve 8 is connected with an internal thread arranged on the outer surface of the lower side of the collecting cylinder 9 through an internal external thread, the purpose is to separate the connecting sleeve 8 and the collecting cylinder 9, thereby facilitating the repair and maintenance of the motor 5 and further increasing the practicability of the device, fixed plate 20 downside fixedly connected with

support frame

6, 6 downside fixedly connected with motors 5 of support frame, fixedly connected with rolling disc 4 on the motor 5 output shaft, the setting of rolling disc 4 is for connecting rod 3, also reciprocate in order to drive connecting rod 3 simultaneously, and then guarantee the device's functionality, 4 lower extremes of rolling disc articulate there is connecting rod 3, the connecting rod 3 other end is articulated with articulated piece 2, articulated piece 2 fixed connection is on connecting

plate

1, 1 fixed connection of connecting plate is on suction hood 22 downside, suction hood 22's effect reaches the purpose to the inside step-down of collecting vessel 9 through expansion and shrink, and then reach the device and absorb the purpose of virus sample, suction hood 22 other end fixed connection is on adapter sleeve 8 lateral surface, the equal fixedly connected with blast pipe 7 in both ends about suction hood 22 lateral surface.

Two storage batteries 10 are fixedly connected to the inner wall of the lower side face of the collecting cylinder 9, and the storage batteries 10 are arranged to ensure that the device can provide power for the motor 5 when moving, so that the moving usability of the device is ensured.

The equal fixedly connected with handle 17 of side about the collecting vessel 9, equal fixedly connected with controller 18 on two handle 17, the equal electric connection motor 5 input of two 18 outputs of controller, the battery 10 output is all connected to two 18 inputs of controller electricity, the setting of handle 17 is for the convenience of user one-hand use the device, the setting of two 18 controllers is for the convenience of user control the device, and then increases the convenient to use nature of the device.

The part of the exhaust pipe 7, which is arranged outside the air suction cover 22, is fixedly connected with a second check valve 21, and the second check valve 21 is arranged to ensure that the air suction cover 22 reduces the pressure in the collecting cylinder 9, so that the functionality of the device is ensured.

13 leading flank fixedly connected with extractions of attachment plate, the extraction hole has been seted up on the corresponding collecting vessel 9 preceding lateral wall of 13 leading flanks of attachment plate, and extraction hole lateral surface swing joint has disinfection door 23, the effect of disinfection door 23 is that the disinfection is avoided the virus to reveal in collecting vessel 9, and then guarantee the safety in utilization of the device, it is sealed also for with collecting vessel 9 simultaneously, disinfection door 23 downside fixed connection is on spliced pole 25, spliced pole 25 swing joint is on two 24 opposite faces of fixed block, the equal fixed connection of two fixed block 24 is on 9 leading flanks of collecting vessel, both ends have all cup jointed torsional spring 26 about spliced pole 25, torsional spring 26's effect is with the automatic inseparable closure of disinfection door 23, and then guarantee the device's functionality, torsional spring 26 both ends respectively with connecting block 14 and disinfection door 23 opposite face fixed connection.

The fixedly connected with disinfection layer of disinfection door 23 trailing flank, disinfection door 23 leading flank fixedly connected with pulling handle, its purpose is in order to guarantee the device's the practicality of being convenient for, and then increases the device's practicality.

The method comprises the following operation steps:

when the device is used, the collecting barrel 9 is held by a single hand through the handle 17 to move the device, then the suction head 15 is aligned to a position to be collected, then the motor 5 is controlled to operate through the controller 18, the motor 5 operates to drive the rotating disc 4 to rotate, the rotating disc 4 rotates to drive the connecting rod 3 to move up and down, the connecting rod 3 moves up and down to drive the suction hood 22 to expand and contract through the connecting plate 1 and the hinge block 2, the suction hood 22 contracts to exhaust air in the suction hood 22 through the one-way valve II 21 and the exhaust pipe 7, the suction barrel 11 is used to suck air in the collecting barrel 9 when the suction hood 22 expands, then the suction head 15 generates suction force to suck a virus sample through pressure reduction in the collecting barrel 9, the virus sample floats in the collecting barrel 9 through the suction hood 16 after entering the collecting barrel 9, and adheres to the attachment plate 13 after entering the collecting barrel 9, if the virus not attached to the attachment plate 13 is to be killed by the sterilizing plate 12, after the suction is finished and the device is moved to a proper position, the sterilizing door 23 can be opened by pulling, and then the attachment plate 13 is pulled out by the extraction to check the virus sample, thereby ensuring the functionality of the device.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an infectious department protection type pathogen sample collection device, includes a collection section of thick bamboo (9), its characterized in that: the inside fixedly connected with disinfection board (12) of surge drum (9), two stoppers of fixedly connected with are gone up in disinfection board (12), and are provided with attachment plate (13) between two stoppers, fixedly connected with absorbs cover (16) on the last lateral wall that attachment plate (13) upside corresponds surge drum (9), it passes the rubber buffer of fixed connection on absorbing head (15) downside wall and sets up to conical fixed connection in absorbing head (15) to absorb cover (16) other end, absorb head (15) side fixed connection on through two connecting blocks (14) and surge drum (9), it sets up by absorbing the mouth to absorb side on head (15), disinfection board (12) downside is provided with aspiration channel (11), aspiration channel (11) upside is conical setting and fixed connection on surge drum (9) inner wall, aspiration channel (11) other end passes check valve (19), Collecting vessel (9) lower side wall and fixed plate (20) set up in adapter sleeve (8), fixed plate (20) fixed connection is in adapter sleeve (8), the internal thread threaded connection that adapter sleeve (8) was seted up through the external screw thread of inside setting and collecting vessel (9) downside surface, fixed plate (20) downside fixedly connected with support frame (6), support frame (6) downside fixedly connected with motor (5), fixedly connected with rolling disc (4) on the motor (5) output shaft, rolling disc (4) lower extreme articulates there is connecting rod (3), the connecting rod (3) other end is articulated with articulated piece (2), articulated piece (2) fixed connection is on connecting plate (1), connecting plate (1) fixed connection is on suction hood (22) downside, suction hood (22) other end fixed connection is on adapter sleeve (8) lateral surface, the left end and the right end of the upper side surface of the air suction cover (22) are fixedly connected with exhaust pipes (7).

2. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: two storage batteries (10) are fixedly connected to the inner wall of the lower side face of the collecting cylinder (9).

3. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: the equal fixedly connected with handle (17) of side about collecting vessel (9), two equal fixedly connected with controller (18), two on handle (17) the equal electric connection motor (5) input of controller (18) output, two the equal electricity of controller (18) input is connected battery (10) output.

4. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: the exhaust pipe (7) is arranged on the outer side of the air suction cover (22), and a second check valve (21) is fixedly connected to the outer side of the air suction cover.

5. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: attachment plate (13) leading flank fixedly connected with extraction handle, extraction hole has been seted up on the lateral wall before attachment plate (13) leading flank corresponds collecting vessel (9), and extraction hole lateral surface swing joint has disinfection door (23), disinfection door (23) downside fixed connection is on spliced pole (25), spliced pole (25) swing joint is on two fixed block (24) opposite faces, two the equal fixed connection of fixed block (24) is on collecting vessel (9) leading flank, torsional spring (26) have all been cup jointed at both ends about spliced pole (25), torsional spring (26) both ends respectively with connecting block (14) and disinfection door (23) opposite face fixed connection.

6. The device for collecting the pathogen sample protected by infectious diseases of claim 5, wherein: the rear side face of the disinfection door (23) is fixedly connected with a disinfection layer, and the front side face of the disinfection door (23) is fixedly connected with a pulling handle.