CN110638485A - Protective pathogen sample collection device for infectious department - Google Patents
Protective pathogen sample collection device for infectious department Download PDFInfo
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- CN110638485A CN110638485A CN201910952917.4A CN201910952917A CN110638485A CN 110638485 A CN110638485 A CN 110638485A CN 201910952917 A CN201910952917 A CN 201910952917A CN 110638485 A CN110638485 A CN 110638485A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
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- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a protective pathogen sample collecting device for infectious diseases, which comprises a shell, wherein a first sliding groove is formed in the center of the bottom end of an inner cavity of the shell along the left-right direction, a first sliding block is inserted into the left side of the inner cavity of the first sliding groove, four rectangular blocks are arranged on the right side of an embedded position of a first cylindrical block along the circumferential direction, the outer sides of the four rectangular blocks are rotatably connected with a baffle plate through pin shafts along the left-right direction, a rack is arranged at the top end of the left side of the first cylindrical block along the left-right direction, and a half gear meshed with the rack is arranged at the top end of a; this infectious department protection type pathogen sample collection system can make the swab surface be stained with the sample body fluid automatically, need not medical staff and rotates the swab and clean many times, easy operation, labour saving and time saving to when the swab sample finishes taking out, can protect the swab, prevent swab and oral cavity or the inside bump in throat, cause the surperficial pathogen sample of swab to reduce, the practicality is strong.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a protective pathogen sample collecting device for an infectious department.
Background
Infectious pathogens are a general term for microorganisms and parasites and the like which can cause diseases, the microorganisms account for the vast majority, and comprise viruses, chlamydia, rickettsia, mycoplasma, bacteria, spirochetes and fungi, the parasites mainly comprise active insects and worms, the pathogenic organisms belong to parasitic organisms, the parasitic natural hosts are animals, plants and people, more than 400 microorganisms which can infect people, the microorganisms widely exist in the mouth, the nose, the pharynx, the digestive tract, the urogenital tract and the skin of people, each person can be infected by more than 150 kinds of pathogens in a lifetime, the normal flora can also cause diseases under the condition that the immune function of the human body is normal, when the balance relationship between the people and the microorganisms is destroyed, the normal flora can also cause the diseases, so the microorganisms are also called as conditional pathogenic microorganisms (conditional pathogenic pathogens), whether the body is attacked by the pathogens or not is naturally related to the immunity of the organisms, on the other hand, the method also depends on the pathogenicity and the invasion amount of pathogens, generally, the larger the number of pathogens, the larger the possibility of disease attack, especially the pathogens with weaker pathogenicity, the larger the number of pathogens is, the pathogenicity is quite strong, the pathogens can be caused by light weight infection, such as plague, smallpox, rabies, etc., after the human body is infected, medical staff is needed to collect the body fluid samples of the excrement, urine, sputum, etc. of the patient for assay, when carrying out pharynx swab and oral swab sampling, the tweezers are mostly used to clamp the mucus of the throat and oral cavity of the patient for wiping so as to lead the sample to be adhered to the surface of the swab, the medical staff is needed to rotate the swab for wiping for multiple times, the operation is complex, and when the swab is taken out after sampling, the swab is easy to collide with the oral cavity or the interior of the throat, the pathogen sample on the surface of the swab is reduced, and in order to solve the problems, a protective pathogen sample collecting device for infectious diseases needs to be designed.
Disclosure of Invention
The invention aims to provide a protective pathogen sample collecting device for infectious diseases, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a protective pathogen sample collection device for infectious diseases comprises a shell, wherein a grab handle is arranged on the left side of the shell along the vertical direction, a small illuminating lamp is installed on the left side of the top end of the shell through a support, a magnifying glass is installed at the left end of the front side of the shell, a first sliding groove is formed in the center position of the bottom end of an inner cavity of the shell along the left-right direction, a first sliding block is inserted into the left side of the inner cavity of the first sliding groove, the top end of the first sliding block extends out of the top end of the inner cavity of the first sliding groove, a first cylindrical block is arranged along the left-right direction, a second cylindrical block is rotatably connected to the center position of the right side of the first cylindrical block through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the second cylindrical block, an outer ring of the bearing is fixedly connected with the outer wall of the first cylindrical block, a circular, the right side of the circular rod penetrates through the right end of the circular plate and is provided with a clamp mechanism, the left side of the outer wall of the circular rod is sleeved with a first spring, the left end and the right end of the first spring are respectively contacted with the right side of the second cylindrical block and the left side of the circular plate, the right side of the outer wall of the circular rod is rotatably connected with a circular ring sheet through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the first cylindrical block, an outer ring of the bearing is fixedly connected with the inner wall of the circular ring sheet, four rectangular blocks are circumferentially arranged on the embedded right side of the first cylindrical block, baffles are rotatably connected with the outer sides of the four rectangular blocks through pin shafts in the left-right direction, a first square block is arranged at the left end of the inner side of each baffle, four second square blocks are circumferentially arranged at the positions, corresponding to the first square block, on the outer wall of the circular ring sheet, the other end of the first connecting rod is rotatably connected with the top end of the second square block through a pin shaft, a rack is arranged at the top end of the left side of the first cylindrical block in the left-right direction, a trigger is rotatably connected to the bottom end of the left side of the inner cavity of the shell through a pin shaft, a half gear meshed with the rack is arranged at the top end of the trigger, a rectangular through hole communicated with the bottom end of the shell is formed in the left side of the bottom end of the inner cavity of the shell, the bottom end of the inner cavity of the rectangular through hole extends out of the bottom end of the trigger, a second sliding groove is formed in the outer wall of the second cylindrical block, a second sliding block is installed at the top end of the inner cavity of the shell and at the.
Preferably, the clamp mechanism comprises a first rectangular plate, a second spring, a second connecting rod and a third connecting rod;
the utility model discloses a round bar, including first cylinder piece, second cylinder piece, first rectangular plate, first connecting rod, second connecting rod, first rectangular plate, second rectangular plate, first connecting rod, second connecting rod, first rectangular plate, second connecting rod, first rectangular plate, second rectangular plate, first rectangular plate, second rectangular plate, first rectangular plate, second rectangular plate.
Preferably, the inner cavity of the first sliding chute is in a dovetail groove shape, and the first sliding block is inserted into the inner cavity of the first sliding chute in a matching manner.
Preferably, four of the baffles can be closed to form a cone.
Preferably, the width of the inner cavity of the rectangular through hole is larger than the diameter of the half gear.
Preferably, the second sliding groove is spirally arranged along the circumferential direction from right to left on the outer wall of the first cylindrical block.
Preferably, the second rectangular plate is in a shape of a V, and the length of the second rectangular plate is smaller than that of the first rectangular plate.
Preferably, an included angle between the second connecting rod and the third connecting rod is 60 degrees.
Compared with the prior art, the invention has the beneficial effects that: this infectious department protection type pathogen sample collection system:
1. when sampling, the trigger is shifted to the left side, so that the trigger drives the half gear to rotate towards the right side, the rack moves towards the right side under the action of the rotation force of the half gear, the rack pushes the first cylindrical block and the second cylindrical block to move towards the right side, the second cylindrical block moves towards the right side and extrudes the first spring, the inner cavity of the second chute slides along the bottom end of the outer wall of the second sliding block, the second cylindrical block drives the clamp mechanism to rotate towards the right side under the matching of the circular rod and extend out of the inner cavity of the shell, so that the swab on the clamp mechanism rotates and is full of a patient body fluid sample, the surface of the swab can be automatically full of the sampled body fluid, medical personnel do not need to rotate the swab and wipe for multiple times, and the operation is;
2. through when taking out the sample, first spring promotes the second cylinder piece and removes to the left side under self elastic action, so that second cylinder piece drive circular pole drives the ring piece and removes to the left side, and make the inner of ring piece at the first connecting rod of pulling under the cooperation of the square piece of second remove to the left side, four baffles of first connecting rod pulling all rotate to the inboard and closed formation toper is in order to seal casing cavity right side under the cooperation of first square piece, and swab is protected in the fixture mechanism, thereby can protect the swab, prevent that swab and oral cavity or the inside emergence of throat from colliding, cause swab surface pathogen sample to reduce, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the housing of the present invention;
FIG. 3 is a schematic view of the clamping mechanism of the present invention;
FIG. 4 is an enlarged view of the invention at A;
fig. 5 is an enlarged view of the invention at B.
In the figure: 1. the novel multifunctional lamp comprises a shell, 2, a grab handle, 3, a small-sized illuminating lamp, 4, a magnifying lens, 5, a first sliding groove, 6, a first sliding block, 7, a first cylindrical block, 8, a circular rod, 9, a clamp mechanism, 901, a first rectangular plate, 902, a second rectangular plate, 903, a second spring, 904, a second connecting rod, 905, a third connecting rod, 10, a circular plate, 11, a first spring, 12, a circular ring piece, 13, a rectangular block, 14, a baffle, 15, a first square block, 16, a second square block, 17, a first connecting rod, 18, a rack, 19, a trigger, 20, a rectangular through hole, 21, a semi-gear, 22, a second sliding groove, 23, a second sliding block, 24 and a second cylindrical block.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a protective pathogen sample collection device for infectious diseases comprises a shell 1, wherein a grab handle 2 is arranged on the left side of the shell 1 along the vertical direction, a sponge cushion which accords with human engineering is wrapped on the surface of the grab handle 2 so as to be convenient for medical staff to hold, a small-sized illuminating lamp 3 is installed on the left side of the top end of the shell 1 through a support, the small-sized illuminating lamp 3 and a magnifier 4 are directly purchased, installed and used from the market according to specific models and can assist the medical staff to operate when the medical staff takes samples, the magnifier 4 is installed on the left end of the front side of the shell 1, a first chute 5 is arranged on the center position of the bottom end of an inner cavity of the shell 1 along the left-right direction, a first sliding block 6 is inserted on the left side of the inner cavity of the first chute 5, the top end of the first sliding block 6 extends out of the top end of the inner cavity of the first chute 5 and is provided with a first, the inner ring of the bearing is in interference fit with the outer wall of a second cylindrical block 24, the outer ring of the bearing is fixedly connected with the outer wall of a first cylindrical block 7, a circular rod 8 is arranged at the right center of the second cylindrical block 24, a circular plate 10 is in interference fit with the right side of the inner cavity of the shell 1, the right side of the circular rod 8 penetrates through the right end of the circular plate 10 and is provided with a clamp mechanism 9, the left side of the outer wall of the circular rod 8 is sleeved with a first spring 11, the first spring 11 is a compression spring, the elastic coefficient is 16N/CM, the first spring 11 generates elastic deformation after being stretched or extruded and recovers to an initial state after external force is removed, the left end and the right end of the first spring 11 are respectively contacted with the right side of the second cylindrical block 24 and the left side of the circular plate 10 so as to avoid the second cylindrical block 24 from driving the first spring 11 to rotate in the rotating process, the right side of the, the inner ring of the bearing is in interference fit with the outer wall of the first cylindrical block 7, the outer ring of the bearing is fixedly connected with the inner wall of the circular ring piece 12, so that the circular rod 8 drives the circular ring piece 12 to rotate in the rotation process, four rectangular blocks 13 are arranged on the embedded right side of the first cylindrical block 1 along the circumferential direction, the outer sides of the four rectangular blocks 13 are respectively connected with a baffle plate 14 through pin shafts in the left-right direction in a rotating mode, the baffle plate 14 is made of medical silicon rubber, the right end of the baffle plate 14 is a plane so as to avoid damaging the oral cavity or throat of a patient, a first square block 15 is arranged at the left end of the inner side of each of the four baffle plates 14, four second square blocks 16 are arranged on the outer wall of the circular ring piece 12 and at the positions corresponding to the first square blocks 15 along the circumferential direction, the top end of the first square block 15 is rotatably connected with one end of a first connecting rod 17, in the process that the second cylindrical block 24 drives the circular rod 8 to move left and right, the circular rod 8 can drive the circular ring piece 12 to move left and right, so that the circular ring piece 12 drives the second square block 16 to drive the inner end of the first square block 17 to rotate towards the right side or towards the left side, so that the first square block 17 is matched with the first square block 15 to push the baffle plates 14 to rotate towards the outside or towards the inside, so that the four baffle plates 14 are removed or the right side of the inner cavity of the shell 1 is sealed, the left side of the first cylindrical block 7 is provided with the rack 18 along the left and right direction through the top end of the bearing, the bottom end of the left side of the inner cavity of the shell 1 is rotatably connected with the trigger 19 through the pin shaft, the top end of the trigger 19 is provided with the half gear 21 meshed with the rack 18, the trigger 19 can drive the half gear 21 to rotate left and right, the bottom end of the rectangular through hole 20 extends out of the bottom end of the trigger 19, a second sliding groove 22 is formed in the outer wall of the second cylindrical block 24, a second sliding block 23 is installed at the position, corresponding to the second sliding groove 22, of the top end of the inner cavity of the shell 1, in the process that the second cylindrical block 24 moves towards the right side to extrude the first spring 11, the bottom end of the outer wall of the second sliding groove 23 slides along the inner cavity of the second sliding block 22, the second cylindrical block 24 is driven to rotate clockwise, the second cylindrical block 24 drives the clamp mechanism 9 to extend out of the inner cavity of the shell 1 towards the right side under the matching of the circular rod 8, the clamp mechanism 9 rotates clockwise, the swab rotates and is stained with a body fluid sample of a patient, and the bottom end of the second sliding block 23 is connected with.
Further, preferably, the clamp mechanism 9 includes a first rectangular plate 901, a second rectangular plate 902, a second spring 903, a second link 904, and a third link 905;
a first rectangular plate 901 is arranged at the rear end of the right side of the circular rod 8 along the left-right direction, a second rectangular plate 902 is arranged at the front end of the right side of the first cylindrical block 7, the right end of the inner side of the second rectangular plate 902 is contacted with the front end of the right side of the first rectangular plate 901, one end of a second spring 903 is clamped at the left end of the inner side of the second rectangular plate 902, the other end of the second spring 903 is clamped with the left end of the inner side of the first rectangular plate 901, the second spring 903 is a compression spring with the elastic coefficient of 16N/CM, the second spring 903 generates elastic deformation after being stretched or extruded, and is recovered to the initial state after external force is removed, the center position of the top end of the first rectangular plate 901 is rotationally connected with one end of a second connecting rod through a pin shaft, the other end of the second connecting rod 904 is rotationally connected with one end of a third connecting rod 905 through a pin shaft, the other end of the third connecting, medical staff can press the second rectangular plate 902 left side to the inboard, make the left end of second rectangular plate 902 rotate to the inboard and extrude second spring 903, and the second rectangular plate 902 right end rotates mutually outward, medical staff places the swab between second rectangular plate 902 and first rectangular plate 901, and unclamp second rectangular plate 902, second spring 903 under self elastic action, promote second spring 902 left end to rotate to the outboard, and make second spring 902 right end rotate to the inboard with the clamping part swab, and then fix it.
Preferably, an inner cavity of the first sliding groove 5 is in a dovetail groove shape, and the first sliding block 6 is inserted into the inner cavity of the first sliding groove 5 in a matching manner, so that the first sliding block 6 limits the first cylindrical block 7.
Preferably, the four baffles 14 can be closed to form a cone, so that the four baffles 14 are closed to form a cone to close the right side of the inner cavity of the shell 1 and protect the swab in the clamping mechanism 9.
Preferably, the width of the inner cavity of the rectangular through hole 20 is larger than the diameter of the half gear 21, so that the trigger 19 can rotate left and right in the inner cavity of the rectangular through hole 20, and the trigger 19 is prevented from colliding with the inner wall of the rectangular through hole 20.
Preferably, the second sliding groove 22 is spirally arranged on the outer wall of the first cylindrical block 7 from right to left along the circumferential direction, so that the inner cavity of the second sliding groove 22 can slide along the bottom end of the outer wall of the second sliding block 23, and the second cylindrical block 24 is driven to rotate clockwise.
Preferably, the second rectangular plate 902 is in a shape of a "V", and the length of the second rectangular plate 902 is smaller than that of the first rectangular plate 901, so that the medical staff can press the left side of the second rectangular plate 902 medially to cause the left end of the second rectangular plate 902 to rotate medially.
Preferably, an included angle between the second link 904 and the third link 905 is 60 degrees, so that the second rectangular plate 902 can rotate back and forth around the pin joint of the third link 905.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Before use, the medical staff presses the left side of the second rectangular plate 902 towards the inner side, because the third connecting rod 905 and the second connecting rod 904 are respectively connected with the second rectangular plate 902 and the first rectangular plate 901 in a pin shaft rotating way, the third connecting rod 905 and the second connecting rod 904 are connected in a pin shaft rotating way, and the third connecting rod 905 and the second connecting rod 904 are arranged obliquely, the left end of the second rectangular plate 902 is driven to rotate towards the inner side and press the second spring 903, the right end of the second rectangular plate 902 is driven to rotate towards the outer side, the medical staff places a swab between the second rectangular plate 902 and the first rectangular plate 901, releases the second rectangular plate 902, the second spring 903 pushes the left end of the second spring 902 to rotate towards the outer side under the self elastic action, and drives the right end of the second spring 902 to rotate towards the inner side to clamp part of the swab, so as to fix the swab, when in use, the medical staff inserts the right end of the housing 1 into the throat, and a trigger 19 is shifted to the left side, because the trigger 19 is obliquely arranged and the half gear 21 is engaged with the rack 18, the trigger 19 drives the half gear 21 to rotate towards the right side, so that the rack 18 moves towards the right side under the action of the rotating force of the half gear 21, and under the limiting action of the first slider 6, the rack 18 drives the first cylindrical block 7 and the second cylindrical block 24 to move towards the right side, in the process that the second cylindrical block 24 drives the circular rod 8 to move towards the right side, the circular rod 8 drives the circular ring piece 12 to move towards the right side, because two ends of a first connecting rod 17 on a second square block 16 outside the circular ring piece 12 are respectively in rotational connection with a second square block 16 and a first square block 15 through pin shafts, and the baffle plate 14 is in rotational connection with the rectangular block 13 through pin shafts, the circular ring piece 12 drives the second square block 16 to drive the inner end of the first square block 17 to rotate towards the right side, so that the first connecting rod 17 drives the baffle plate 14 to rotate, so that the four baffles 14 are opened to release the right side of the inner cavity of the shell 1, the first cylindrical block 7 and the second cylindrical block 24 are rotatably connected through a bearing, the second slide block 23 is inserted into the inner cavity of the second slide groove 22, the second slide groove 22 is circumferentially and spirally arranged on the outer wall of the first cylindrical block 7 from right to left, so that in the process that the second cylindrical block 24 moves towards the right side to squeeze the first spring 11, the inner cavity of the second slide groove 22 slides along the bottom end of the outer wall of the second slide block 23 and drives the second cylindrical block 24 to rotate clockwise, the second cylindrical block 24 drives the clamp mechanism 9 to extend towards the right side out of the inner cavity of the shell 1 and rotate clockwise under the cooperation of the circular rod 8, so that the swab on the clamp mechanism 9 rotates and is full of a body fluid sample of a patient, when the sample is taken out, the medical staff loosens the trigger 19, the first spring 11 pushes the second cylindrical block 24 to move towards the left side under the action, so that 24 drive circular poles of second cylinder piece 8 of second cylinder piece drive ring piece 12 and remove to the left side, and make ring piece 12 pull first connecting rod 17's inner under the cooperation of the square piece 16 of second inner to the left side and remove, first connecting rod 17 pulls four baffles 14 all to rotate to the inboard and closed formation toper in order to seal the casing 1 inner chamber right side under the cooperation of first square piece 15, and protect swab in fixture mechanism 9, thereby can make the swab surface be stained with sample body fluid automatically, it rotates swab and cleans many times to need not medical staff, and the operation is simple, time saving and labor saving, and when the swab sample finishes taking out, can protect the swab, prevent that the swab from colliding with oral cavity or throat inside, cause swab surface pathogen sample to reduce, therefore, the clothes hanger is strong in practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an infectious department protection type pathogen sample collection device, includes casing (1), its characterized in that: a grab handle (2) is arranged on the left side of the shell (1) along the vertical direction, a small illuminating lamp (3) is arranged on the left side of the top end of the shell (1) through a support, a magnifier (4) is arranged at the left end of the front side of the shell (1), a first sliding groove (5) is arranged at the center position of the bottom end of the inner cavity of the shell (1) along the left-right direction, a first sliding block (6) is inserted into the left side of the inner cavity of the first sliding groove (5), the top end of the first sliding block (6) extends out of the top end of the inner cavity of the first sliding groove (5) and is provided with a first cylindrical block (7) along the left-right direction, the center position of the right side of the first cylindrical block (7) is rotatably connected with a second cylindrical block (24) through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the second, a circular rod (8) is arranged at the right center of the second cylindrical block (24), a circular plate (10) is in interference fit with the right side of an inner cavity of the shell (1), the right side of the circular rod (8) penetrates through the right end of the circular plate (10) and is provided with a clamp mechanism (9), a first spring (11) is sleeved on the left side of the outer wall of the circular rod (8), the left end and the right end of the first spring (11) are respectively contacted with the right side of the second cylindrical block (24) and the left side of the circular plate (10), a circular ring sheet (12) is rotatably connected on the right side of the outer wall of the circular rod (8) through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the first cylindrical block (7), an outer ring of the bearing is fixedly connected with the inner wall of the circular ring sheet (12), four rectangular blocks (13) are arranged on the right embedded right side of the first cylindrical block (1) along the circumferential direction, and baffles (14) are rotatably connected on the outer, the left ends of the inner sides of the four baffle plates (14) are respectively provided with a first square block (15), the positions of the outer walls of the circular ring sheets (12) corresponding to the first square blocks (15) are circumferentially provided with four second square blocks (16), the top ends of the first square blocks (15) are rotatably connected with one end of a first connecting rod (17) through a pin shaft, the other end of the first connecting rod (17) is rotatably connected with the top ends of the second square blocks (16) through a pin shaft, the top end of the left side of the first cylindrical block (7) is provided with a rack (18) along the left-right direction, the bottom end of the left side of the inner cavity of the shell (1) is rotatably connected with a trigger (19) through a pin shaft, the top end of the trigger (19) is provided with a half gear (21) meshed with the rack (18), and the left side of the bottom end of the inner cavity of the shell (1), the bottom end of the trigger (19) extends out of the bottom end of an inner cavity of the rectangular through hole (20), a second sliding groove (22) is formed in the outer wall of the first cylindrical block (7), a second sliding block (23) is installed at the position, corresponding to the second sliding groove (22), of the top end of the inner cavity of the shell (1), and the bottom end of the second sliding block (23) is connected with the right side of the inner cavity of the second sliding groove (22) in an inserting mode.
2. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: the clamp mechanism (9) comprises a first rectangular plate (901), a second rectangular plate (902), a second spring (903), a second connecting rod (904) and a third connecting rod (905);
the right side rear end of circular pole (8) is provided with first rectangular plate (901) along left-right direction, second rectangular plate (902) have been placed to the right side front end of first cylinder piece (7), the inboard right-hand member of second rectangular plate (902) contacts with the right side front end of first rectangular plate (901), the inboard left end joint of second rectangular plate (902) has the one end of second spring (903), and the other end of second spring (903) and the inboard left end joint of first rectangular plate (901), the top central point of first rectangular plate (901) puts the one end that is connected with second connecting rod (904) through the round pin axle rotation, the other end of second connecting rod (904) rotates the one end that is connected with third connecting rod (905) through round pin axle 904, the other end of third connecting rod (905) and the top of second rectangular plate (902) are connected through the round pin axle rotation.
3. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: the inner cavity of the first sliding groove (5) is in a dovetail groove shape, and the first sliding block (6) is connected with the inner cavity of the first sliding groove (5) in an inserting mode.
4. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: four baffles (14) can be closed to form a cone.
5. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: the width of the inner cavity of the rectangular through hole (20) is larger than the diameter of the half gear (21).
6. The device for collecting the pathogen sample protected by infectious diseases of claim 1, wherein: the second sliding groove (22) is spirally arranged on the outer wall of the first cylindrical block (7) from right to left along the circumferential direction.
7. The infectious disease protection type pathogen sample collection device according to claim 2, wherein the second rectangular plate (902) is in a shape of a V, and the length of the second rectangular plate (902) is smaller than that of the first rectangular plate (901).
8. The device for collecting the pathogen sample protected by infectious diseases of claim 2, wherein: the included angle between the second connecting rod (904) and the third connecting rod (905) is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952917.4A CN110638485A (en) | 2019-09-30 | 2019-09-30 | Protective pathogen sample collection device for infectious department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952917.4A CN110638485A (en) | 2019-09-30 | 2019-09-30 | Protective pathogen sample collection device for infectious department |
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| CN110638485A true CN110638485A (en) | 2020-01-03 |
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| CN201910952917.4A Withdrawn CN110638485A (en) | 2019-09-30 | 2019-09-30 | Protective pathogen sample collection device for infectious department |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166391A (en) * | 2020-03-02 | 2020-05-19 | 吉林大学 | Throat swab collecting device capable of reducing infection risk of novel coronavirus and collecting method thereof |
| CN111665075A (en) * | 2020-06-23 | 2020-09-15 | 珠海市人民医院 | But reuse's gear connection formula sampling rod |
| CN111673743A (en) * | 2020-05-26 | 2020-09-18 | 湖州市中心医院 | Pharynx swab collecting robot |
| CN112493224A (en) * | 2020-11-25 | 2021-03-16 | 胡诗余 | Trapping device for observing medical field animals |
| CN112869782A (en) * | 2021-03-11 | 2021-06-01 | 吉林大学 | Automatic sampling device of pharynx swab |
| CN113693643A (en) * | 2021-08-27 | 2021-11-26 | 中国人民解放军陆军特色医学中心 | Be used for medical treatment to detect teaching and use oral cavity swab collector |
-
2019
- 2019-09-30 CN CN201910952917.4A patent/CN110638485A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166391A (en) * | 2020-03-02 | 2020-05-19 | 吉林大学 | Throat swab collecting device capable of reducing infection risk of novel coronavirus and collecting method thereof |
| CN111166391B (en) * | 2020-03-02 | 2023-06-02 | 吉林大学 | Pharyngeal swab collecting device for reducing novel coronavirus infection risk and collecting method thereof |
| CN111673743A (en) * | 2020-05-26 | 2020-09-18 | 湖州市中心医院 | Pharynx swab collecting robot |
| CN111673743B (en) * | 2020-05-26 | 2024-05-17 | 湖州市中心医院 | Throat swab collection robot |
| CN111665075A (en) * | 2020-06-23 | 2020-09-15 | 珠海市人民医院 | But reuse's gear connection formula sampling rod |
| CN111665075B (en) * | 2020-06-23 | 2022-12-09 | 珠海市人民医院 | But reuse's gear connection formula sampling rod |
| CN112493224A (en) * | 2020-11-25 | 2021-03-16 | 胡诗余 | Trapping device for observing medical field animals |
| CN112869782A (en) * | 2021-03-11 | 2021-06-01 | 吉林大学 | Automatic sampling device of pharynx swab |
| CN112869782B (en) * | 2021-03-11 | 2024-04-19 | 吉林大学 | Automatic throat swab sampling device |
| CN113693643A (en) * | 2021-08-27 | 2021-11-26 | 中国人民解放军陆军特色医学中心 | Be used for medical treatment to detect teaching and use oral cavity swab collector |
| CN113693643B (en) * | 2021-08-27 | 2024-03-01 | 中国人民解放军陆军特色医学中心 | Be used for medical treatment to detect teaching with oral cavity swab collector |
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