CN220069754U

CN220069754U - High-efficient cell collection system

Info

Publication number: CN220069754U
Application number: CN202320219243.9U
Authority: CN
Inventors: 阮鹭静; 郑德强; 胡敏娟
Original assignee: Fujian Duaneng Cell Technology Co ltd
Current assignee: Fujian Duaneng Cell Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-11-24
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a high-efficiency cell collection device which comprises a transverse tube, wherein a vertical tube is fixedly connected to the right side of the top of the transverse tube, a tube cover is sleeved at the top end of the vertical tube, a rotary vertical rod is fixedly connected to the top of the inner wall of the tube cover, the bottom end of the rotary vertical rod penetrates through the vertical tube and extends to the inside of the transverse tube to be fixedly connected with a driving bevel gear, a rolling bearing is fixedly arranged on the right side of the inner wall of the transverse tube, and a rotary cross rod is rotatably connected in the rolling bearing. This high-efficient cell collection system, structural design is reasonable, convenient to use, when gathering patient's oral cavity wall cell, can provide certain illuminating effect, prevent because of the light is darker leads to the patient's oral cavity damage that causes in the operation process, adopts removable disposable collection head moreover, need not to change whole collection equipment at every turn, has reduced manufacturing cost, also portable and oral cavity cell extraction work simultaneously, has fully satisfied the demand that the oral cavity cell was gathered.

Description

High-efficient cell collection system

Technical Field

The utility model relates to the technical field of cell collection, in particular to a high-efficiency cell collection device.

Background

In patent document CN202123113427.7, there is disclosed an "oral cell collection device" comprising a grip, a support bar and a scoop connected in this order; one end of the supporting rod is connected with the grab handle, the other end of the supporting rod is connected with the digging spoon, the digging spoon is designed into a spoon shape, one surface of the digging spoon is provided with a concave part with the bottom being a plane which is concave inwards, and the included angle between the supporting rod and the digging spoon is 135-165 degrees. According to the utility model, through a unique design of the scoop, the problems that the existing cotton swab or swab is inconvenient to hold and the collection amount does not reach the standard during collection are solved, the contact area between the scoop and the oral cavity wall is greatly increased due to the design of the scoop, and the design of the inclination angle of the scoop and the supporting rod is more suitable for the attachment of the scoop and the oral cavity wall, so that the collection process is smoother, and enough oral cells can be collected after scraping once, so that the subsequent detection result and efficiency are improved.

This patent has some problems in the in-service use, for example under the darker circumstances of light, medical personnel are inconvenient to gather oral cavity inner wall cells, produces the danger of damage easily, again if adopts whole disposable instrument, has improved manufacturing cost, and its shape is irregular moreover, is inconvenient to carry and take off the work of oral cavity wall cells from the sample piece, and we propose a high-efficient cell collection device for this reason to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

The present utility model is directed to a high-efficiency cell collection device, which solves the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient cell collection system, includes horizontal pipe, the right side fixedly connected with standpipe at horizontal pipe top, the tube cap has been cup jointed on the top of standpipe, the top fixedly connected with rotatory montant of tube cap inner wall, the bottom of rotatory montant runs through standpipe and extends to horizontal intraductal fixedly connected with initiative bevel gear, the right side fixedly mounted of horizontal intraductal wall has antifriction bearing, rotation is connected with rotatory horizontal pole in the antifriction bearing, antifriction bearing runs through and extends to horizontal outside fixedly connected with of tube and gathers first change mechanism in the left end of rotatory horizontal pole, rotatory horizontal pole surface corresponds initiative bevel gear's position fixedly connected with and rather than the driven bevel gear of cooperation use.

Further, collection head change mechanism includes the connecting block, connecting block fixed mounting is in the left end of rotatory horizontal pole, the left side of connecting block is pegged graft through the inserted block and is had the square plate, the left side fixedly connected with collection head body of square plate, the round hole has been seted up at the top of connecting block, fixedly connected with fixed plate on the inner wall of round hole top drill way, the inside of round hole is equipped with the bayonet socket, the both sides of bayonet socket are all through spacing slider and round hole inner wall sliding connection, the top of fixed plate is equipped with the pull rod, the bottom of pull rod runs through the fixed plate and extends to its outside and bayonet socket top fixed connection, the top grafting of bayonet socket and inserted block, the surface cover of pull rod is equipped with the spring, the top and the bottom of spring are respectively with fixed plate and bayonet socket fixed connection.

Further, the side of tube cap inner wall fixedly connected with annular anticreep piece, annular anticreep piece rotates with the standpipe outside and is connected.

Further, the left side fixed mounting of standpipe has the light, the left side fixed mounting of violently managing the bottom has the battery, the right-hand member of violently managing has the switch button, electric connection between light, battery and the switch button.

Further, a sealing ring is fixedly connected to the left end of the transverse tube at a position corresponding to the rotary cross rod, and the inner side of the sealing ring is in contact with the surface of the rotary cross rod.

Further, the right side fixedly connected with first semi-ring of standpipe, the top fixedly connected with second semi-ring of pull rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, when collecting the cells of the oral cavity of a patient, the switch button is opened, so that the storage battery supplies power to the illumination lamp to illuminate the oral cavity, the collecting head body is stretched into the oral cavity of the patient during collection, the index finger of a medical staff is inserted into the first semi-ring, the thumb rotates the tube cover, the rotary vertical rod drives the drive bevel gear to rotate, the driven bevel gear meshed with the rotary bevel gear drives the rotary transverse rod to rotate under the connection of the rolling bearing, the connecting block and the inserting block are clamped under the connection joint to drive the collecting head body to rotate, after the collecting is completed, the medical staff can pull the second semi-ring upwards to drive the pull rod to pull the inserting seat upwards, so that the pull rod is separated from the inserting block, the square plate and the collecting head body can be taken down together for storage, and then the steps are reversely operated, and a new collecting head is reinstalled.

2. According to the utility model, the annular anti-drop block is arranged, so that the pipe cover can be effectively limited, the pipe cover is prevented from moving in the vertical direction, the gears cannot be meshed, a certain lighting effect can be provided when light rays are dark through arranging the illuminating lamp, the storage battery and the switch knob, external dust and sundries are prevented from penetrating through a gap between the rotary cross rod and the transverse pipe through arranging the sealing ring, the whole device is conveniently held by the first semi-ring and the second semi-ring, and the pull rod is conveniently pulled by the second semi-ring.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the pick-up head replacement mechanism of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 A-A in accordance with the present utility model.

In the figure: the device comprises a transverse tube 1, a vertical tube 2, a tube cover 3, a rotary vertical rod 4, a driving bevel gear 5, a rolling bearing 6, a rotary cross rod 7, a collecting head replacing mechanism 8, a connecting block 81, a connecting block 82, a square plate 83, a collecting head body 84, a round hole 85, a fixing plate 86, a connecting seat 87, a pull rod 88, a spring 89, a second semi-ring 810, a driven bevel gear 9, a ring-shaped anti-drop block 10, an illuminating lamp 11, a storage battery 12, a switch button 13, a sealing ring 14 and a first semi-ring 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a high-efficiency cell collection device comprises a transverse tube 1, a vertical tube 2 is fixedly connected to the right side of the top of the transverse tube 1, a tube cover 3 is sleeved on the top end of the vertical tube 2, a rotary vertical rod 4 is fixedly connected to the top of the inner wall of the tube cover 3, the bottom end of the rotary vertical rod 4 penetrates through the vertical tube 2 and extends to a driving bevel gear 5 fixedly connected to the inside of the transverse tube 1, a rolling bearing 6 is fixedly mounted on the right side of the inner wall of the transverse tube 1, a rotary cross rod 7 is rotationally connected to the rolling bearing 6, a collection head replacement mechanism 8 is fixedly connected to the left end of the rotary cross rod 7 penetrating through the rolling bearing 6 and extending to the outside of the transverse tube 1, and a driven bevel gear 9 matched with the rotary cross rod 7 is fixedly connected to the position of the rotary cross rod 7 corresponding to the driving bevel gear 5.

Specifically, collection head change mechanism 8 includes connecting block 81, connecting block 81 fixed mounting is at the left end of rotatory horizontal pole 7, square board 83 has been pegged graft through inserted block 82 in the left side of connecting block 81, square board 83's left side fixedly connected with collection head body 84, round hole 85 has been seted up at the top of connecting block 81, fixedly connected with fixed plate 86 on the inner wall of round hole 85 top drill way, the inside of round hole 85 is equipped with socket 87, the both sides of socket 87 are all through spacing slider and round hole 85 inner wall sliding connection, the top of fixed plate 86 is equipped with pull rod 88, the bottom of pull rod 88 runs through fixed plate 86 and extends to its outside and socket 87 top fixed connection, socket 87 is pegged graft with the top of inserted block 82, the surface cover of pull rod 88 is equipped with spring 89, the top and the bottom of spring 89 are respectively with fixed plate 86 and socket 87 fixed connection.

Specifically, the side fixedly connected with annular anticreep piece 10 of tube cap 3 inner wall, annular anticreep piece 10 rotates with the standpipe 2 outside to be connected, through setting up annular anticreep piece 10, can realize the effective spacing to tube cap 3, prevents that it from producing vertical direction and remove, causes unable meshing between the gear.

Specifically, the left side fixed mounting of standpipe 2 has light 11, and the left side fixed mounting of violently managing 1 bottom has battery 12, and the right-hand member of violently managing 1 has switch knob 13, electric connection between light 11, battery 12 and the switch knob 13, through setting up light 11, battery 12 and switch knob 13, can provide certain illuminating effect when light is darker.

Specifically, the left end of the horizontal tube 1 is fixedly connected with a sealing ring 14 corresponding to the position of the rotary cross rod 7, the inner side of the sealing ring 14 is in contact with the surface of the rotary cross rod 7, and external dust and sundries are prevented from penetrating through a gap between the rotary cross rod 7 and the horizontal tube 1 by arranging the sealing ring 14.

Specifically, the right side fixedly connected with first semi-ring 15 of standpipe 2, the top fixedly connected with second semi-ring 810 of pull rod 88, through setting up first semi-ring 15 and second semi-ring 810, first semi-ring 15 is convenient for hold the operation with whole device, and second semi-ring 810 is convenient for carry out the pulling to pull rod 88.

This high-efficient cell collection system, structural design is reasonable, convenient to use, when gathering patient's oral cavity wall cell, can provide certain illuminating effect, prevent because of the light is darker leads to the patient's oral cavity damage that causes in the operation process, adopts removable disposable collection head moreover, need not to change whole collection equipment at every turn, has reduced manufacturing cost, also portable and oral cavity cell extraction work simultaneously, has fully satisfied the demand that the oral cavity cell was gathered.

When the multifunctional portable oral cavity lighting device is used, when oral cavity wall cells of a patient are collected, the switch button 13 is turned on, the storage battery 12 supplies power to the lighting lamp 11 to illuminate the oral cavity, the collecting head body 84 stretches into the oral cavity of the patient during collection, the first half ring 15 is inserted into the index finger of a medical worker, the tube cover 3 is rotated by the thumb, the rotary vertical rod 4 drives the driving bevel gear 5 to rotate, the driven bevel gear 9 meshed with the rotary vertical rod drives the rotary transverse rod 7 to rotate under the connection of the rolling bearing 6, the connecting block 81 and the inserting block 82 are connected and clamped, the collecting head body 84 is driven to rotate, part of oral cavity wall cells are collected, after the collecting is completed, the medical worker can pull the second half ring 810 upwards, the pull rod 88 is driven to pull the inserting seat 87 upwards, the collecting head body 84 is separated from the inserting block 82, the square plate 83 and the collecting head body 84 are taken down together for storage, and then the steps are reversely operated, and a new collecting head is installed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient cell collection system, includes horizontal pipe (1), its characterized in that: the utility model discloses a device for collecting and replacing a waste pipe of a waste pipe, including horizontal pipe (1), right side fixedly connected with standpipe (2) at top, tube cap (3) have been cup jointed on the top of standpipe (2), top fixedly connected with rotatory montant (4) of tube cap (3) inner wall, riser (2) are run through to the bottom of rotatory montant (4) and extend to inside fixedly connected with initiative bevel gear (5) of horizontal pipe (1), right side fixedly mounted has antifriction bearing (6) at horizontal pipe (1) inner wall, antifriction bearing (6) internal rotation is connected with rotatory horizontal pole (7), antifriction bearing (6) are run through to the left end of rotatory horizontal pole (7) and extend to outside fixedly connected with of horizontal pipe (1) and gather first change mechanism (8), the position fixedly connected with of rotatory horizontal pole (7) surface corresponds initiative bevel gear (5) and driven bevel gear (9) rather than the cooperation use.

2. The efficient cell collection system of claim 1, wherein: the utility model provides a collection head change mechanism (8) includes connecting block (81), connecting block (81) fixed mounting is at the left end of rotatory horizontal pole (7), peg graft through inserted block (82) in the left side of connecting block (81) has square board (83), the left side fixedly connected with collection head body (84) of square board (83), round hole (85) have been seted up at the top of connecting block (81), fixedly connected with fixed plate (86) on the inner wall of round hole (85) top drill way, the inside of round hole (85) is equipped with cartridge (87), the both sides of cartridge (87) are all through spacing slider and round hole (85) inner wall sliding connection, the top of fixed plate (86) is equipped with pull rod (88), the bottom of pull rod (88) runs through fixed plate (86) and extends to its outside and cartridge (87) top fixed connection, cartridge (87) peg graft with the top of inserted block (82), the surface cover of pull rod (88) is equipped with spring (89), the top and bottom of spring (89) are pegged graft with fixed plate (86) and fixed connection respectively.

3. The efficient cell collection system of claim 2, wherein: the side of the inner wall of the pipe cover (3) is fixedly connected with an annular anti-falling block (10), and the annular anti-falling block (10) is rotationally connected with the outer side of the vertical pipe (2).

4. A high efficiency cell harvesting apparatus according to claim 3, wherein: the left side fixed mounting of standpipe (2) has light (11), the left side fixed mounting of violently managing (1) bottom has battery (12), the right-hand member fixed mounting of violently managing (1) has switch button (13), electric connection between light (11), battery (12) and switch button (13).

5. The efficient cell collection apparatus of claim 4, wherein: the left end of the transverse tube (1) is fixedly connected with a sealing ring (14) corresponding to the position of the rotary cross rod (7), and the inner side of the sealing ring (14) is in contact with the surface of the rotary cross rod (7).

6. The efficient cell collection system of claim 5, wherein: the right side of standpipe (2) fixedly connected with first semi-ring (15), the top fixedly connected with second semi-ring (810) of pull rod (88).