CN112386290B - Saliva collector for treating new coronavirus patients and collecting method thereof - Google Patents
Saliva collector for treating new coronavirus patients and collecting method thereof Download PDFInfo
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- CN112386290B CN112386290B CN202110000217.2A CN202110000217A CN112386290B CN 112386290 B CN112386290 B CN 112386290B CN 202110000217 A CN202110000217 A CN 202110000217A CN 112386290 B CN112386290 B CN 112386290B
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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
Abstract
The invention discloses a saliva collector for treating a patient with new coronavirus and a collecting method thereof. According to the invention, after sampling is finished, the push rod is loosened, the third spring drives the push rod to reset, then the second shell resets under the action of the torsion spring, then the second shell resets and moves to the reset of the rubber plug, at the moment, the cotton head is positioned in the storage test tube and is stored, and a user presses the extrusion block upwards to enable the ejection block to move upwards to eject the storage test tube, so that the storage test tube is convenient to take out, and then a new storage test tube is installed to continue to be used without manual arrangement and storage of the cotton head, so that the operation steps are greatly simplified.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a saliva collector for treating a patient with new coronavirus and a collecting method thereof.
Background
The patient with the new coronary pneumonia needs medical staff to take a saliva sample of the patient to carry out nucleic acid detection before treatment, and can be treated specifically when the patient is determined to be the patient with the new coronary pneumonia, while the existing saliva collector has the following defects when in use:
1. the existing collector generally performs sampling work through a cotton swab when in use, medical staff directly face to face with a person to be detected during sampling, gas breathed by the person to be collected directly acts on the face of the medical staff, and if the person is a patient, the medical staff has huge exposure risk, and even if the medical staff wears a protective garment, strain can be attached to the face to cause infection risk, so that the safety is low;
2. after the existing sampling cotton swab is used for sampling, medical staff need to place the cotton swab in a test tube for storage, the existing placing step is sampling, then the test tube is taken, the cotton swab is placed, the test tube is sealed, then the test tube is placed, the number of operation steps is large, sampling efficiency is reduced when the cotton swab is used, and meanwhile the workload of the medical staff is increased;
3. the existing sampling cotton swab needs the hand position of a medical worker to be repeatedly stirred in the cavity of a detection worker when in use, so that saliva can be guaranteed, the wrist position of the medical worker can be sour when the medical worker is repeatedly stirred for a long time, and the problem can be solved by a device which is urgently needed.
Disclosure of Invention
The invention aims to provide a saliva collector for treating a patient with new coronavirus and a collecting method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a saliva collector for treating patients with new coronavirus comprises a first shell, a storage test tube and a second shell, wherein a fixed cylinder is fixedly arranged at the inner position of the first shell, a fixed ring is fixedly arranged at the outer side position of the right end of the first shell in a surrounding manner in a welding manner, extending blocks are uniformly and integrally formed at the left end position of the fixed ring, a fixed shaft is fixedly arranged between the extending blocks in a welding manner, a first support framework is movably sleeved at the outer end position of the fixed shaft and rotates around the fixed shaft, a movable ring is movably sleeved at the outer end position of the first shell and slides left and right along the first shell, a second support framework is movably arranged at the outer end position of the movable ring, the outer end position of the second support framework is movably arranged at the central position of the inner end of the first support framework, the device is characterized in that a transparent protective film is fixedly bonded at the position of the outer side end of the first supporting framework, a first limiting mechanism is arranged at the outer side of the first shell, a second limiting mechanism is arranged at the outer side of the first shell, a movable ring slides to the right side when the device is used, so that the second supporting framework extrudes the first supporting framework to an expansion state, the transparent protective film is expanded, the transparent protective film is used for separating a person to be detected and a medical worker, the infection risk caused by direct face-to-face contact is prevented, the sampling safety is improved, a handle is fixedly welded at the position of the left side of the lower end of the first shell, a push rod is movably and alternately arranged at the inner position of the first shell, the push rod slides left and right along the inner part of the first shell, a pressing block is fixedly welded at the left side of the push rod, and a, the device is characterized in that a horizontal groove is horizontally arranged at the front end of the fixed cylinder, a connecting rod is horizontally and fixedly welded at the front end of the push rod, a third spring is fixedly connected between the right side of the push rod and the left side end of the fixed cylinder and is convenient for the reset of the push rod, a placing groove is arranged at the inner position of the fixed cylinder, a limiting ring is fixedly welded at the inner position of the placing groove, an inlet groove is arranged at the upper end of the fixed cylinder on a first shell, a taking-out mechanism is arranged at the lower end position of the fixed cylinder, a rubber plug is movably clamped at the right end position of the storage test tube, a convex block is integrally formed at the left end position of the rubber plug, a magnetic metal sleeve is fixedly arranged at the outer end position of the rubber plug in a surrounding manner, a wooden stick is arranged, the cotton head is convenient for saliva collection, the extension rod is horizontally welded and fixed at the right side end position of the first shell, the half gear is welded and fixed at the right side end position of the extension rod, the rotating shaft is movably arranged at the lower end of the connecting rod, the gear is fixedly arranged at the lower end of the rotating shaft in a surrounding manner, the torsional spring is fixedly arranged at the outer side end position of the rotating shaft in a surrounding manner, the torsional spring is in a mosquito-repellent incense shape and is fixedly arranged at the upper end of the rotating shaft in a welding manner, the storage battery is fixedly arranged at the right side end position of the second shell in a surrounding manner, the micro vibrator is fixedly arranged at the front end center position of the second shell in a mounting manner, the second shell is hollow, the permanent magnet is fixedly embedded at the left side end position of the second shell, and the fixing, dead lever upper end position welded fastening sets up in the upper end connecting rod lower extreme position, second casing inboard upper end central point puts welded fastening and is provided with the fixed plate, dead lever left side position welded fastening is provided with the baffle, the hole of losing heart has been seted up perpendicularly to second casing upper end right side position, the inside position of second casing is provided with trigger mechanism, the negative pressure hole has been seted up to second casing left side position.
Preferably, the triggering mechanism comprises a first conductive block, a second conductive block, a mounting plate, a fifth spring and a power line, the right side end of the fixing plate is fixedly provided with the first conductive block in an embedded manner, the first conductive block is electrically connected with the micro vibrator, the lower end of the partition plate is fixedly connected with the fifth spring, the mounting plate is fixedly mounted at the right side end of the fifth spring, the second conductive block is fixedly provided in an embedded manner at the right side end of the mounting plate, the power line is fixedly connected with the center of the left side end of the second conductive block, the power line is electrically connected with the storage battery, the push rod is pushed to move to the right side during use, the second shell is moved to the right side through the connecting rod until the gear is meshed with the semi-gear, so that the gear is driven to rotate, the rotation degree of the second shell is enabled to enable the right side of the cotton head to face the position, thereby make micro-vibrator circular telegram start, drive the vibration of cotton head to conveniently stimulate the inside saliva sample work that carries on in oral cavity, make the baffle extrusion right side gas discharge through disappointing the hole when the second casing rotates simultaneously, the inside atmospheric pressure of baffle reduces, makes the negative pressure hole form negative pressure.
Preferably, the first limiting mechanism comprises a first cavity, a first limiting block, a first movable block and a first spring, the first cavity is arranged at the inner position of the first shell, the first movable block is movably clamped at the inner position of the first cavity and slides up and down along the inner position of the first cavity, the first spring is fixedly connected between the lower end of the first movable block and the inner bottom end of the first cavity, the first spring facilitates the resetting of the first movable block, a first limiting block is fixedly welded at the central position of the upper end of the first movable block, the upper end of the first limiting block movably penetrates through the first shell, the left side of the upper end of the first limiting block is in a smooth arc shape, when the movable ring moves towards the right side end to gradually expand the first supporting framework, the movable ring firstly extrudes the left side of the first limiting block to enable the first limiting block to move to the inner position of the first cavity, make first spring by the extrusion compression simultaneously, when the activity ring removed to first stopper right side end position, first spring drove first stopper and resets to restriction activity ring position prevents that the activity ring from resetting, thereby guarantees first support skeleton position.
Preferably, the second limiting mechanism comprises a second cavity, a second limiting block, a second movable block and a second spring, the second cavity is arranged at the inner position of the first shell, the second movable block is movably clamped at the inner position of the second cavity and slides up and down along the inner position of the second cavity, the second spring is fixedly connected between the lower end of the second movable block and the bottom end of the inner part of the second cavity, the second spring is convenient for the second movable block to reset, a second limiting block is fixedly welded at the central position of the upper end of the second movable block, the upper end of the second limiting block movably penetrates through the first shell, the right side position of the upper end of the second limiting block is in a smooth arc shape, when the device is idle, the movable ring is moved to extrude the second limiting block, so that the second limiting block extrudes the second spring, and when the movable ring is moved to the left side position of the second limiting block, the second spring drives the second stopper and resets, and the activity ring is located second stopper left end position and fixes to guarantee that first support skeleton rotates to horizontal position, thereby make things convenient for accomodating of transparent protection film closed, conveniently reduce the volume of whole equipment, thereby conveniently settle.
Preferably, the taking-out mechanism comprises a third cavity, a fourth spring, a movable plate, an ejection block and an extrusion block, the third cavity is formed in the lower end position inside the fixed cylinder, the movable clamping connection is formed in the position inside the third cavity, the ejection block is fixedly welded to the upper end position of the movable plate, the upper end position of the ejection block extends to the inside of the placement groove, the extrusion block is vertically and fixedly welded to the lower end center position of the movable plate, the lower end position of the extrusion block extends to the outer side position of the lower end of the first shell, the fourth spring is fixedly connected between the two side positions of the lower end of the movable plate and the inside of the third cavity, and after sampling is completed, a user presses the extrusion block upwards to enable the ejection block to move upwards to eject out the storage test tube, so that the storage test tube can.
Preferably, a first cushion is fixedly arranged at the position of the outer side end of the handle in a surrounding and adhering mode.
Preferably, the connecting rod movably passes through the center of the horizontal groove.
Preferably, the lower end of the fixing plate is tightly attached to the upper end of the fixing rod.
A use method of a saliva collector for treating a patient with a new coronavirus concretely comprises the following steps:
the first step is as follows: when the movable ring is used, a user slides the movable ring to the right side, so that the second support framework extrudes the first support framework to an expansion state, the transparent protection film is expanded, the transparent protection film is used for separating a person to be detected and medical personnel, infection risk caused by direct face-to-face contact is prevented, and sampling safety is improved;
the second step is that: the user sends the storage test tube into the position inside the placing groove through the inlet groove, then the storage test tube is clamped and fixed at the position inside the limiting ring, meanwhile, the magnetic metal sleeve is adsorbed and fixed at the position of the left side end of the permanent magnet, then the user pushes the push rod to the right side, the second shell is moved to the right side through the connecting rod, the gear is driven to rotate when the gear is meshed with the half gear, so that the second shell rotates, the cotton head faces to the position of the right side end, then the cotton head goes deep into the oral cavity of a person to be inspected, the first conducting block extrudes the second conducting block after the second shell rotates, so that the micro vibrator is powered on and starts to vibrate, thereby the saliva sampling work inside the oral cavity is conveniently stimulated, meanwhile, the baffle can extrude the gas on the right side to be discharged through the air leakage hole when the second shell rotates, the rubber plug is adsorbed under negative pressure, so that the fixation stability is improved;
the third step: the push rod is loosened after sampling is completed, the third spring drives the push rod to reset, then the second shell resets under the action of the torsional spring, then the second shell resets and moves to the reset of the rubber plug, the cotton head is positioned in the storage test tube and stored, a user presses the extrusion block upwards to enable the ejection block to move upwards to eject the storage test tube, so that the storage test tube is convenient to take out, then a new storage test tube is installed to continue to be used, the cotton head is not required to be manually placed and stored, and the operation steps are greatly simplified;
the fourth step: remove the activity ring extrusion second stopper when equipment is idle for the second stopper extrudees the second spring, and when the activity ring removed to second stopper left side end position simultaneously, the second spring drove the second stopper and resets, and the activity ring is located second stopper left side end position and fixes, thereby guarantees that first support skeleton rotates to horizontal position, thereby makes things convenient for accomodating of transparent protection film closed, conveniently reduces the volume of whole equipment, thereby conveniently settles.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a user slides the movable ring to the right side, so that the second support framework extrudes the first support framework to an expansion state, the transparent protection film is expanded, the transparent protection film is utilized to separate a person to be detected and a medical worker, infection risk caused by direct face-to-face contact is prevented, and sampling safety is improved;
2. according to the invention, the cotton head is inserted into the oral cavity of a person to be inspected, and the first conductive block extrudes the second conductive block after the second shell rotates, so that the micro vibrator is electrified and started to drive the cotton head to vibrate, thereby conveniently stimulating the oral cavity to carry out saliva sampling work, meanwhile, the baffle plate extrudes the right gas to be discharged through the air release hole when the second shell rotates, the air pressure in the baffle plate is reduced, the negative pressure hole forms negative pressure, and the negative pressure adsorbs the rubber plug, so that the fixing stability is improved;
3. according to the invention, after sampling is finished, the push rod is loosened, the third spring drives the push rod to reset, then the second shell resets under the action of the torsion spring, then the second shell resets and moves to the reset of the rubber plug, at the moment, the cotton head is positioned in the storage test tube and is stored, and a user presses the extrusion block upwards to enable the ejection block to move upwards to eject the storage test tube, so that the storage test tube is convenient to take out, and then a new storage test tube is installed to continue to be used without manual arrangement and storage of the cotton head, so that the operation steps are greatly simplified.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a saliva collector for treating patients with new coronavirus according to the present invention;
FIG. 2 is a schematic diagram of a storage tube structure in a saliva collector for treating patients with new coronavirus according to the present invention;
FIG. 3 is a middle sectional view of a saliva collector for treating patients with new coronavirus according to the present invention;
FIG. 4 is a top view of a second housing of a saliva collector for treating patients with new coronavirus according to the present invention;
FIG. 5 is a top view of a placement groove in a saliva collector for treating a patient with new coronavirus according to the present invention;
FIG. 6 is a left side view of a stop collar in a saliva collector for treating a patient with a new coronavirus according to the present invention;
FIG. 7 is an enlarged view of A1 shown in FIG. 2;
FIG. 8 is a cross-sectional view of a second housing of a saliva collector for treating patients with new coronavirus according to the present invention;
FIG. 9 is a schematic structural diagram of a saliva collector taking-out mechanism for treating patients with new coronavirus according to the present invention;
fig. 10 is an enlarged schematic structural diagram of a2 shown in fig. 3 according to the present invention.
In the figure: 1. a first housing; 2. a push rod; 3. a handle; 4. a first cushion; 5. a pressing block; 6. a second cushion; 7. a fixing ring; 8. a movable ring; 9. a second support armature; 10. a first support frame; 11. a transparent protective film; 12. an extension block; 13. a fixed shaft; 14. an extension rod; 15. a half gear; 16. storing the test tubes; 17. a magnetic metal sleeve; 18. a rubber plug; 19. a wood stick; 20. cotton head; 21. a protruding block; 22. a third spring; 23. a horizontal groove; 24. a connecting rod; 25. a second housing; 26. a fixed cylinder; 27. a second limiting block; 28. a second cavity; 29. a permanent magnet; 30. a second movable block; 31. a second spring; 32. a first cavity; 33. a first movable block; 34. a first stopper; 35. a first spring; 36. a rotating shaft; 37. a micro vibrator; 38. fixing the rod; 39. a negative pressure hole; 40. a torsion spring; 41. a gear; 42. a placing groove; 43. a limiting ring; 44. a fixing plate; 45. a partition plate; 46. an air release hole; 47. a first conductive block; 48. mounting a plate; 49. a fifth spring; 50. a second conductive block; 51. a power line; 52. a storage battery; 53. an inlet tank; 54. ejecting a block; 55. a third cavity; 56. a movable plate; 57. extruding the block; 58. a fourth spring; 59. a trigger mechanism; 60. a first limit mechanism; 61. a second limiting mechanism; 62. and a take-out mechanism.
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. 1-10, the present invention provides a technical solution: a saliva collector for treating new coronavirus patients comprises a first shell 1, a storage test tube 16 and a second shell 25, wherein a fixing cylinder 26 is fixedly arranged in the inner position of the first shell 1, a fixing ring 7 is fixedly arranged at the outer side position of the right end of the first shell 1 in a surrounding mode in a welding mode, an extending block 12 is uniformly and integrally formed at the left end position of the fixing ring 7, a fixing shaft 13 is fixedly arranged between the extending blocks 12 in a welding mode, a first supporting framework 10 is movably sleeved at the outer side end position of the fixing shaft 13, the first supporting framework 10 rotates around the fixing shaft 13, a movable ring 8 is movably sleeved at the outer side end position of the first shell 1, the movable ring 8 slides left and right along the first shell 1, a second supporting framework 9 is movably arranged at the outer side end position of the movable ring 8, the outer side end position of the second supporting framework 9 is movably arranged at the central position of the inner side end of the first supporting, the outer side end position of the first supporting framework 10 is fixedly provided with a transparent protective film 11 in an adhering mode, the outer side of the first shell 1 is provided with a first limiting mechanism 60, the outer side of the first shell 1 is provided with a second limiting mechanism 61, when the device is used, a user slides the movable ring 8 to the right side, so that the second supporting framework 9 extrudes the first supporting framework 10 to be in an unfolding state, the transparent protective film 11 is unfolded, the transparent protective film 11 is utilized to separate a person to be detected and a medical worker, infection risk caused by direct face-to-face contact is prevented, the sampling safety is improved, the left side position of the lower end of the first shell 1 is fixedly welded with a handle 3, the outer side end position of the handle 3 is fixedly provided with a first cushion 4 in an encircling and adhering mode, the inner position of the first shell 1 is movably provided with a push rod 2 in an inserting mode, the device is characterized in that a pressing block 5 is fixedly welded at the left end of the push rod 2, a second cushion 6 is fixedly bonded at the outer end of the pressing block 5, a horizontal groove 23 is horizontally formed at the front end of the fixed cylinder 26, a connecting rod 24 is fixedly welded at the front end of the push rod 2, the connecting rod 24 movably penetrates through the center of the horizontal groove 23, a third spring 22 is fixedly connected between the right side of the push rod 2 and the left end of the fixed cylinder 26, the push rod 2 is convenient to reset by the third spring 22, a placing groove 42 is formed at the inner position of the fixed cylinder 26, a limiting ring 43 is fixedly welded at the inner position of the placing groove 42, an inlet groove 53 is formed at the upper end of the fixed cylinder 26 on the first shell 1, a taking-out mechanism 62 is arranged at the lower end of the fixed cylinder 26, and a rubber plug 18 is movably clamped, the rubber buffer 18 left side end position integrated into one piece is provided with salient piece 21, the rubber buffer 18 outside end position encircles and is fixedly provided with magnetic metal cover 17, salient piece 21 left side end position interference joint is provided with stick 19, stick 19 left side end position bonding fixation is provided with cotton head 20, and cotton head 20 is convenient for carry out saliva collection work, first casing 1 right side end position horizontal welding fixation is provided with extension rod 14, extension rod 14 right side end position welding fixation is provided with half gear 15, the lower extreme 24 lower extreme central point of connecting rod position movable mounting is provided with pivot 36, 36 lower extreme positions of pivot encircle bonding fixation and are provided with gear 41, 36 outside end position of pivot encircles and is fixedly provided with torsional spring 40, 40 outside end position welding fixation of torsional spring sets up on the connecting rod 24 lateral wall, torsional spring 40 is the mosquito-repellent incense form, the upper end of the rotating shaft 36 is fixedly welded with a second shell 25, the right side end of the second shell 25 is fixedly installed with a storage battery 52, the front end of the second shell 25 is fixedly installed with a micro vibrator 37, the second shell 25 is hollow, the left side end of the second shell 25 is fixedly embedded with a permanent magnet 29, the center of the second shell 25 is movably inserted with a fixing rod 38, the upper end of the fixing rod 38 is fixedly welded with the lower end of the connecting rod 24, the inner side of the second shell 25 is fixedly welded with a fixing plate 44, the lower end of the fixing plate 44 is closely attached to the upper end of the fixing rod 38, the left side end of the fixing rod 38 is fixedly welded with a partition plate 45, the right side of the upper end of the second shell 25 is vertically provided with a gas release hole 46, and the inner position of the second shell 25 is provided with a trigger mechanism 59, the left end of the second shell 25 is provided with a negative pressure hole 39.
The triggering mechanism 59 comprises a first conductive block 47, a second conductive block 50, a mounting plate 48, a fifth spring 49 and a power line 51, the right side end of the fixing plate 44 is fixedly provided with the first conductive block 47 in an embedded manner, the first conductive block 47 is electrically connected with the micro-vibrator 37, the lower end of the partition plate 45 is fixedly connected with the fifth spring 49, the right side end of the fifth spring 49 is fixedly provided with the mounting plate 48 in an embedded manner, the right side end of the mounting plate 48 is fixedly provided with the second conductive block 50 in an embedded manner, the left side end of the second conductive block 50 is fixedly connected with the power line 51 in a central position, the power line 51 is electrically connected with the storage battery 52, when in use, the push rod 2 is pushed to move to the right side, the second shell 25 is moved to the right side through the connecting rod 24 until the gear 41 is meshed with the half gear 15, the gear 41 is driven to, make cotton head 20 towards right side end position, rotate the extrusion second conducting block 50 of first conducting block 47 in back to make miniature vibrator 37 circular telegram start, drive cotton head 20 vibration, thereby convenient amazing oral cavity is inside to carry out saliva sample work, make baffle 45 extrusion right side gas discharge through disappointing hole 46 when second casing 25 rotates simultaneously, the inside atmospheric pressure of baffle 45 reduces, make negative pressure hole 39 form the negative pressure.
The first limiting mechanism 60 comprises a first cavity 32, a first limiting block 34, a first movable block 33 and a first spring 35, the first cavity 32 is formed in the inner position of the first casing 1, the first movable block 33 is movably clamped and connected in the inner position of the first cavity 32, the first movable block 33 slides up and down along the inner position of the first cavity 32, the first spring 35 is fixedly connected between the lower end of the first movable block 33 and the bottom end of the inner portion of the first cavity 32, the first spring 35 facilitates the resetting of the first movable block 33, the first limiting block 34 is fixedly welded in the center position of the upper end of the first movable block 33, the upper end of the first limiting block 34 movably penetrates through the first casing 1, the left side of the upper end of the first limiting block 34 is in a smooth arc shape, when the movable ring 8 moves towards the right side to gradually expand the first supporting framework 10, the movable ring 8 firstly extrudes the left side of the first limiting block 34, make first stopper 34 remove to the inside position of first cavity 32, make first spring 35 compressed by the extrusion simultaneously, when activity ring 8 removed to first stopper 34 right side end position, first spring 35 drove first stopper 34 and resets to restriction activity ring 8 position prevents that activity ring 8 from resetting, thereby guarantees first support skeleton 10 position.
The second limiting mechanism 61 comprises a second cavity 28, a second limiting block 27, a second movable block 30 and a second spring 31, the second cavity 28 is formed in the first casing 1, the second movable block 30 is movably clamped in the second cavity 28, the second movable block 30 slides up and down along the inner position of the second cavity 28, the second spring 31 is fixedly connected between the lower end of the second movable block 30 and the bottom end of the second cavity 28, the second spring 31 facilitates the resetting of the second movable block 30, the second limiting block 27 is fixedly welded at the center position of the upper end of the second movable block 30, the upper end of the second limiting block 27 movably penetrates through the first casing 1, the right side of the upper end of the second limiting block 27 is in a smooth arc shape, when the equipment is idle, the movable ring 8 is moved to extrude the second limiting block 27, so that the second limiting block 27 extrudes the second spring 31, simultaneously when activity ring 8 removed to second stopper 27 left side end position, second spring 31 drove second stopper 27 and resets, and activity ring 8 is located 27 left side end positions of second stopper and fixes to guarantee that first support skeleton 10 rotates to horizontal position, thereby make things convenient for accomodating of transparent protection film 11 closed, conveniently reduce the volume of whole equipment, thereby conveniently settle.
The withdrawing mechanism 62 includes a third cavity 55, a fourth spring 58, a movable plate 56, an ejector block 54 and a pressing block 57, a third cavity 55 is formed at the lower end of the inside of the fixed cylinder 26, a movable plate 56 is movably clamped and arranged at the inside of the third cavity 55, the upper end position of the movable plate 56 is fixedly welded with an ejection block 54, the upper end position of the ejection block 54 extends into the placing groove 42, a pressing block 57 is vertically and fixedly welded at the center of the lower end of the movable plate 56, the lower end of the pressing block 57 extends to the outer side of the lower end of the first casing 1, a fourth spring 58 is fixedly connected between the two sides of the lower end of the movable plate 56 and the inside of the third cavity 55, after the sampling is completed, the user presses the pressing block 57 upward, so that the ejector block 54 moves upward to eject the storage tube 16, thereby facilitating the removal work of the storage tube 16.
A use method of a saliva collector for treating a patient with a new coronavirus concretely comprises the following steps:
the first step is as follows: when in use, the user slides the movable ring 8 to the right side, so that the second supporting framework 9 extrudes the first supporting framework 10 to the unfolding state, thereby the transparent protection film 11 is unfolded, the transparent protection film 11 is used to separate the personnel to be detected from the medical personnel, thereby preventing infection risk due to direct face-to-face contact, improving sampling safety, and when the movable ring 8 is moved to the right side end so that the first support frame 10 is gradually unfolded, the movable ring 8 first presses the left side of the first stopper 34, so that the first stopper 34 moves to the inner position of the first cavity 32, meanwhile, the first spring 35 is compressed by extrusion, until the movable ring 8 moves to the right end of the first limit block 34, the first spring 35 drives the first limit block 34 to reset, thereby limiting the position of the movable ring 8 and preventing the movable ring 8 from resetting, thereby ensuring the position of the first support framework 10;
the second step is that: the user sends the storage test tube 16 into the position inside the placing groove 42 through the inlet groove 53, then the clamping is fixed at the position inside the limiting ring 43, meanwhile, the magnetic metal sleeve 17 is fixed at the position of the left side end of the permanent magnet 29 in an adsorbing manner, then the user pushes the push rod 2 to the right side, the second shell 25 is moved to the right side through the connecting rod 24 until the gear 41 is meshed with the half gear 15, the gear 41 is driven to rotate, so that the second shell 25 rotates 180 degrees, the cotton head 20 faces to the position of the right side end, then the cotton head 20 goes deep into the oral cavity of a person to be inspected, and after the second shell 25 rotates, the first conductive block 47 extrudes the second conductive block 50, so that the micro-vibrator 37 is powered on and started to drive the cotton head 20 to vibrate, thereby the oral cavity is conveniently stimulated to carry out saliva sampling work, and meanwhile, when the second shell 25 rotates, the air pressure in the partition plate 45 is reduced, so that the negative pressure hole 39 forms negative pressure, the rubber plug 18 is adsorbed by the negative pressure, and the fixing stability is improved;
the third step: after sampling, the push rod 2 is released, the third spring 22 drives the push rod 2 to reset, then the second shell 25 resets under the action of the torsion spring 40, then the second shell resets and moves to the rubber plug 18 to reset, at the moment, the cotton head 20 is positioned in the storage test tube 16 and stored, and a user presses the extrusion block 57 upwards to enable the ejection block 54 to move upwards to eject the storage test tube 16, so that the storage test tube 16 is convenient to take out, then a new storage test tube 16 is installed to continue to be used, manual arrangement and storage of the cotton head 20 are not needed, and operation steps are greatly simplified;
the fourth step: remove movable ring 8 extrusion second stopper 27 when equipment is idle for second stopper 27 extrudes second spring 31, simultaneously when movable ring 8 removes to 27 left side edge positions of second stopper, second spring 31 drives second stopper 27 and resets, movable ring 8 is located 27 left side edge positions of second stopper and fixes, thereby guarantee that first support skeleton 10 rotates to horizontal position, thereby make things convenient for accomodating of transparent protection film 11 closed, conveniently reduce the volume of whole equipment, thereby conveniently settle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. A saliva collector for treating patients with new coronavirus, comprising a first housing (1), a storage tube (16) and a second housing (25), characterized in that: the device is characterized in that a fixed cylinder (26) is fixedly arranged at the inner side position of the first shell (1), a fixed ring (7) is fixedly arranged at the outer side position of the right end of the first shell (1) in a surrounding manner, extending blocks (12) are evenly arranged at the left side end position of the fixed ring (7), a fixed shaft (13) is fixedly arranged between the extending blocks (12), a first supporting framework (10) is movably sleeved at the outer side end position of the fixed shaft (13), a movable ring (8) is movably sleeved at the outer side end position of the first shell (1), a second supporting framework (9) is movably arranged at the outer side end position of the movable ring (8), the outer side end position of the second supporting framework (9) is movably arranged at the central position of the inner side end of the first supporting framework (10), and a transparent protective film (11) is fixedly arranged at the, the outer side of the first shell (1) is provided with a first limiting mechanism (60), the outer side of the first shell (1) is provided with a second limiting mechanism (61), the left side of the lower end of the first shell (1) is fixedly provided with a handle (3), the inner position of the first shell (1) is movably inserted with a push rod (2), the left side of the push rod (2) is fixedly provided with a pressing block (5), the outer side of the pressing block (5) is fixedly provided with a second cushion (6), the front end of the fixed cylinder (26) is horizontally provided with a horizontal groove (23), the front end of the push rod (2) is horizontally fixedly provided with a connecting rod (24), a third spring (22) is fixedly connected between the right side of the push rod (2) and the left side of the fixed cylinder (26), the inner position of the fixed cylinder (26) is provided with a placing groove (42), the utility model discloses a storage test tube, including settling tank (42), storage test tube (16), stationary bin (26), inlet groove (53), take-out mechanism (62), storage test tube (16), storage test tube (24), set up in stationary bin (42) inside fixed position, the rubber buffer (18) has been seted up to stationary bin (26) upper end on first casing (1), rubber buffer (18) left side end position is provided with salient piece (21), rubber buffer (18) outside end position encircles and is fixedly provided with magnetic metal sleeve (17), salient piece (21) left side end position joint is provided with stick (19), stick (19) left side end position is fixedly provided with cotton head (20), first casing (1) right side end position horizontal fixation is provided with extension rod (14), extension rod (14) right side end position is fixedly provided with half gear (15), the lower extreme connecting rod (24) lower extreme central point position movable mounting is provided with pivot (36), the lower end position of the rotating shaft (36) is fixedly provided with a gear (41) in a surrounding manner, the outer end position of the rotating shaft (36) is fixedly provided with a torsion spring (40) in a surrounding manner, the outer end position of the torsion spring (40) is fixedly arranged on the side wall of the connecting rod (24), the torsion spring (40) is in a mosquito-repellent incense shape, the upper end of the rotating shaft (36) is fixedly provided with a second shell (25), the right end position of the second shell (25) is fixedly provided with a storage battery (52), the front end central position of the second shell (25) is fixedly provided with a micro vibrator (37), the second shell (25) is hollow, the left end position of the second shell (25) is fixedly provided with a permanent magnet (29), the central position of the second shell (25) is movably provided with a fixing rod (38) in an alternating manner, the upper end position of the fixing, a fixing plate (44) is fixedly arranged at the central position of the upper end of the inner side of the second shell (25), a partition plate (45) is fixedly arranged at the left end position of the fixing rod (38), an air release hole (46) is vertically formed at the right side position of the upper end of the second shell (25), a trigger mechanism (59) is arranged at the inner position of the second shell (25), and a negative pressure hole (39) is formed at the left end position of the second shell (25); the trigger mechanism (59) comprises a first conductive block (47), a second conductive block (50), a mounting plate (48), a fifth spring (49) and a power line (51), the first conductive block (47) is fixedly arranged at the right side end of the fixing plate (44), the first conductive block (47) is electrically connected with the micro vibrator (37), the fifth spring (49) is fixedly connected at the lower end of the partition plate (45), the mounting plate (48) is fixedly arranged at the right side end of the fifth spring (49), the second conductive block (50) is fixedly arranged at the right side end of the mounting plate (48), the power line (51) is fixedly connected at the center position of the left side end of the second conductive block (50), and the power line (51) is electrically connected with the storage battery (52); the first limiting mechanism (60) comprises a first cavity (32), a first limiting block (34), a first movable block (33) and a first spring (35), the first cavity (32) is formed in the inner position of the first shell (1), the first movable block (33) is movably clamped in the inner position of the first cavity (32), the first spring (35) is fixedly connected between the lower end of the first movable block (33) and the inner bottom end of the first cavity (32), the first limiting block (34) is fixedly arranged at the central position of the upper end of the first movable block (33), the upper end of the first limiting block (34) movably penetrates through the first shell (1), and the left side of the upper end of the first limiting block (34) is in a smooth arc shape; the second limiting mechanism (61) comprises a second cavity (28), a second limiting block (27), a second movable block (30) and a second spring (31), the second cavity (28) is formed in the first shell (1), the second movable block (30) is movably clamped in the second cavity (28), the second spring (31) is fixedly connected between the lower end of the second movable block (30) and the bottom end of the second cavity (28), the second limiting block (27) is fixedly arranged at the center of the upper end of the second movable block (30), the upper end of the second limiting block (27) movably penetrates through the first shell (1), and the right side of the upper end of the second limiting block (27) is in a smooth arc shape; the taking-out mechanism (62) comprises a third cavity (55), a fourth spring (58), a movable plate (56), an ejection block (54) and a pressing block (57), the third cavity (55) is formed in the lower end position inside the fixed cylinder (26), the movable clamping connection is arranged at the inner position of the third cavity (55), the movable plate (56) is arranged at the upper end position of the movable plate (56), the ejection block (54) is fixedly arranged at the upper end position of the movable plate (56), the upper end position of the ejection block (54) extends into the arranging groove (42), the pressing block (57) is vertically and fixedly arranged at the center position of the lower end of the movable plate (56), the lower end position of the pressing block (57) extends to the outer side position of the lower end of the first shell (1), and the fourth spring (58) is fixedly connected between the two side positions of the lower end of the movable plate.
2. The saliva collector for treating patients with new coronavirus according to claim 1, wherein: and a first soft cushion (4) is fixedly arranged at the outer side end position of the handle (3) in a surrounding way.
3. The saliva collector for treating patients with new coronavirus according to claim 2, wherein: the connecting rod (24) movably penetrates through the center of the horizontal groove (23).
4. A saliva collector for treating patients with new coronavirus according to claim 3, wherein: the lower end of the fixing plate (44) is tightly attached to the upper end of the fixing rod (38).
5. The use method of the saliva collector for treating patients with new coronavirus according to claim 4, wherein the saliva collector comprises: the method specifically comprises the following steps:
the first step is as follows: when the portable sampling device is used, a user slides the movable ring (8) to the right side, so that the second supporting framework (9) extrudes the first supporting framework (10) to an expansion state, the transparent protective film (11) is expanded, the transparent protective film (11) is utilized to separate a person to be detected and a medical worker, infection risks caused by direct face-to-face contact are prevented, the sampling safety is improved, when the movable ring (8) moves to the right side end to gradually expand the first supporting framework (10), the movable ring (8) firstly extrudes the left side of the first limiting block (34), the first limiting block (34) moves to the inner position of the first cavity (32), the first spring (35) is extruded and compressed at the same time, until the movable ring (8) moves to the right side end position of the first limiting block (34), the first spring (35) drives the first limiting block (34) to reset, and the position of the movable ring (8) is limited, preventing the movable ring (8) from repositioning, thus ensuring the position of the first support skeleton (10);
the second step is that: the user sends the storage test tube (16) into the inner position of the placing groove (42) through the inlet groove (53), then the clamping connection is fixed at the inner position of the limiting ring (43), meanwhile, the magnetic metal sleeve (17) is adsorbed and fixed at the left end position of the permanent magnet (29), then the user pushes the push rod (2) towards the right side, the second shell (25) is moved towards the right side through the connecting rod (24), the gear (41) is driven to rotate until the gear (41) is meshed with the half gear (15), so that the second shell (25) rotates 180 degrees, the cotton head (20) faces towards the right end position, then the cotton head (20) is deeply inserted into the oral cavity of a person to be checked, and the first conductive block (47) extrudes the second conductive block (50) after the second shell (25) rotates, so that the micro vibrator (37) is electrified and started, the cotton head (20) is driven to vibrate, thereby being convenient for stimulating the oral cavity to carry out, meanwhile, when the second shell (25) rotates, the partition plate (45) can extrude right-side gas to be discharged through the air release hole (46), the air pressure in the partition plate (45) is reduced, the negative pressure hole (39) forms negative pressure, the rubber plug (18) is adsorbed by the negative pressure, and the fixing stability is improved;
the third step: the push rod (2) is loosened after sampling is completed, the third spring (22) drives the push rod (2) to reset, then the second shell (25) resets under the action of the torsion spring (40), then the second shell resets and moves to the rubber plug (18) to reset, the cotton head (20) is located in the storage test tube (16) and stored at the inner position, a user presses the extrusion block (57) upwards, the ejection block (54) moves upwards to eject the storage test tube (16), the storage test tube (16) is convenient to take out, then a new storage test tube (16) is installed to continue to be used, manual arrangement and storage of the cotton head (20) are not needed, and operation steps are greatly simplified;
the fourth step: remove movable ring (8) when equipment is idle and extrude second stopper (27), make second stopper (27) extrusion second spring (31), simultaneously when movable ring (8) remove to second stopper (27) left side position, second spring (31) drive second stopper (27) reset, movable ring (8) are located second stopper (27) left side position and fix, thereby guarantee that first supporting framework (10) rotate to horizontal position, thereby make things convenient for accomodating of transparent protection film (11) closed, conveniently reduce the volume of whole equipment, thereby conveniently settle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000217.2A CN112386290B (en) | 2021-01-02 | 2021-01-02 | Saliva collector for treating new coronavirus patients and collecting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000217.2A CN112386290B (en) | 2021-01-02 | 2021-01-02 | Saliva collector for treating new coronavirus patients and collecting method thereof |
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| CN112386290B true CN112386290B (en) | 2021-06-29 |
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| CN117426802B (en) * | 2023-12-20 | 2024-03-19 | 四川省电子产品监督检验所 | Intelligent self-service infectious disease detection device |
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Effective date of registration: 20210526 Address after: 3 / F, No.60 Chuangshan Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong 519000 Applicant after: Zhuhai Huixin medical laboratory Co.,Ltd. Address before: 215008 room 804, building 31, Zhongya garden, Chengbei, Gusu District, Suzhou City, Jiangsu Province Applicant before: Lei Xiaoqin |
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