CN214965906U

CN214965906U - Tear quantitative collector

Info

Publication number: CN214965906U
Application number: CN202120146503.5U
Authority: CN
Inventors: 孟飞鹰; 翟耀华; 任胜卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-03
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a tear quantitative collector, including gathering pipe and a solution section of thick bamboo, the left side position of a solution section of thick bamboo is provided with the gathering pipe, the inside right-hand member position department of a solution section of thick bamboo is provided with the piston core bar, a semicircle container has been added in the left end position department of gathering pipe, can manually adjust the laminating degree of semicircle container and skin so as to better gather the tear, after the tear completely enters into the semicircle container, rotate the gathering pipe to the state perpendicular with the semicircle container, absorb the tear in the semicircle container to the solution section of thick bamboo, a scale plate has been installed to the right-hand member partial front side position department of a solution section of thick bamboo, according to the actual conditions peg graft the plugboard in the peg graft of the capacity mark data upper end that needs to gather, pull the piston core bar up, when pulling the lower extreme position of the plugboard, because the upper end plugboard piston just can's can't be up pulling, the tear collection can reach the designated capacity, and the quantitative collection can be realized only by simple operation.

Description

Tear quantitative collector

Technical Field

The utility model belongs to the technical field of the ration collector is relevant, concretely relates to tear ration collector.

Background

The tear sample collecting method is different in the content of each component, and the tear sample collecting method should be selected according to the purpose of examination and the dosage of the tear sample. The collection method comprises the following steps:

1. stimulation lacrimation: more tears are collected on the right side for multiple experimental applications. Collected on the lower eyelid skin by applying a thin layer of essential balm or acupuncture at Jingming, and after reflex tear appears, the tear is sucked up at the outer canthus by capillary.

2. Capillary lacrimation: the tears were drained into capillaries by contacting the medical | educational net with 0.20.3mm internal diameter to collect and organize. The tears collected by this method contain almost no irritant reflex tears.

3. Adsorption lacrimation method: and putting the weighed filter paper into the lower conjunctival sac of the detected person to absorb the tears, and taking out and weighing the paper after the paper is saturated by the tears. The amount of tear liquid adsorbed by the sheet was determined based on the tear specific density of 1.005.

The prior tear quantitative collector technology has the following problems: 1. the current tear collection method is to aspirate tears at the angular inner canthus, the inferior lacrimal lake or the inferior fornix conjunctival sac with a syringe or a suction tube, which may injure the eye carelessly, and the amount collected is small, and some tears are not collected. 2. The existing tear collection method can not easily achieve quantitative collection, needs to test the technology of a collector to a certain extent, and has troublesome tear collection steps.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tear ration collection ware to solve and put forward 1 among the above-mentioned background art, current tear collection method is with syringe or straw at the inner canthus angle, lower tear lake or lower fornix conjunctival sac suction tear, and this kind of method probably injures eyes carelessly to the volume of gathering is less, has some tear and can not gather. 2. The existing tear collection method can not easily realize quantitative collection, needs to test the technology of a collector to a certain extent, and has the problem of troublesome tear collection steps.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tear ration collector, is including gathering a pipe and a solution section of thick bamboo, the left side position of a solution section of thick bamboo is provided with gathers the pipe, gather the pipe around both ends skew left side position department be provided with the connecting rod, the inboard position department of the other end of connecting rod is connected with the semicircle container, the inside right-hand member position department of a solution section of thick bamboo is provided with the piston core bar, the right side skew front position department of a solution section of thick bamboo installs the scale plate.

Preferably, the connecting rod is rotatably connected with the collecting pipe, the semicircular container is rotatably connected with the collecting pipe through the connecting rod, and the semicircular container and the connecting rod are both made of transparent soft plastics.

Preferably, a thread is arranged at the outer side of one end of the collecting pipe, a thread opening is arranged at the lower end of the inside of the solution cylinder, and the collecting pipe is fixedly connected with the solution cylinder in a rotating mode through the thread.

Preferably, the scale plate is of a cuboid structure and is fixedly connected with the solution cylinder.

Preferably, a socket is arranged at the inner position of the scale plate, a plug plate is plugged at the front end position inside the socket, and marking data are arranged at the lower end position of the socket and the front end position of the scale plate.

Preferably, the plugboard is composed of two boards with cuboid structures, the two boards are T-shaped, and the size of one end of the plugboard inserted into the socket is the same as that of the socket.

Compared with the prior art of tear quantitative collector, the utility model provides a tear quantitative collector possesses following beneficial effect:

1. the utility model adds a semi-circle container at the left end of the collecting pipe, the left side of the front and back ends of the collecting pipe is provided with a connecting pipe, the inner side of the other end of the connecting rod is connected with a semi-circle container, the connecting rod is connected with the collecting pipe in a rotating way, the semi-circle container is connected with the collecting pipe in a rotating way through the connecting rod, the semi-circle container and the connecting rod are made of transparent soft plastic materials, when tears are needed to be collected, the semi-circle container can be placed at the under-eye part or the tears flow-through part, because the semi-circle container is made of soft plastic materials, the eyes and the skin are not easy to be hurt, the fitting degree of the semi-circle container and the skin can be manually adjusted to be better collected, when the tears completely enter the semi-circle container, the collecting pipe can be rotated to be vertical to the semi-circle container through the connecting rod, the collecting pipe is inserted into the semi-circle container, then the piston core rod is pulled upwards, the tears in the semicircular container are sucked into the solution cylinder, so that the collection of the tears is more convenient without influencing the collection of the tears, and the collection rate of the tears is improved.

2. The utility model installs a scale plate at the front position of the right end of the solution cylinder, the scale plate is a cuboid structure and is fixedly connected with the solution cylinder, the front position of the scale plate is provided with a socket, the front position inside the socket is inserted with an insertion plate, the lower end position of the socket and the front position of the scale plate are provided with marking data, the insertion plate is composed of two plates with cuboid structures, the two plates are T-shaped, when tear is required to be quantitatively collected, the insertion plate is inserted into the insertion hole at the upper end of the volume marking data required to be collected according to the actual condition, when the tear is absorbed, the piston core rod is pulled upwards and is pulled to the lower end position of the insertion plate, because the upper insertion plate blocks the piston core rod, the tear collection can not be pulled upwards, the tear collection can reach the designated volume, the quantitative collection can be realized only by simple operation, the proficiency and the technology of a collector are not needed to be considered, the operation is simple and quick, and is more convenient than before.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a tear quantitative collector provided by the utility model;

FIG. 2 is a schematic view of the structure of the collecting tube according to the present invention;

fig. 3 is a schematic view of a local structure of the collector provided by the utility model;

fig. 4 is a schematic view of a partial structure of the piston core rod and the scale plate according to the present invention;

fig. 5 is a schematic view of a partial structure of the scale plate according to the present invention;

fig. 6 is a schematic structural view of the insertion board of the present invention;

in the figure: 1. a collection tube; 2. a solution cartridge; 3. a piston core bar; 4. a socket; 5. a scale plate; 6. labeling data; 7. a connecting rod; 8. a semicircular container; 9. a plugboard; 10. and (4) opening the thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a tear quantitative collector, which comprises: a tear quantitative collector comprises a collecting tube 1 and a solution barrel 2, wherein the collecting tube 1 is arranged at the left side of the solution barrel 2, a thread is arranged at the outer side of one end of the collecting tube 1, a threaded opening 10 is arranged at the lower end of the inner part of the solution barrel 2, the collecting tube 1 is fixedly connected with the solution barrel 2 through the rotation of the thread, a connecting rod 7 is arranged at the left side of the front end and the rear end of the collecting tube 1, the connecting rod 7 is rotatably connected with the collecting tube 1, a semicircular container 8 is rotatably connected with the collecting tube 1 through the connecting rod 7, the semicircular container 8 and the connecting rod 7 are both made of transparent soft plastic materials, the semicircular container 8 is connected at the inner side of the other end of the connecting rod 7, a piston core rod 3 is arranged at the right end of the inner part of the solution barrel 2, a scale plate 5 is arranged at the front end of the right side of the solution barrel 2, the scale plate 5 is of a cuboid structure, and the scale plate 5 is fixedly connected with the solution barrel 2, socket 4 is provided with in the inside position department of scale plate 5, and socket 4 inside front position department pegs graft and has plugboard 9, and plugboard 9 comprises the board of two cuboid structures, and two boards are the T type form, and plugboard 9 inserts the one end size in socket 4 the same with socket 4, and socket 4's lower extreme position just is located the front position department of scale plate 5 and is provided with mark data 6.

The utility model discloses a theory of operation and use flow: the left side position of the solution cylinder 2 is provided with a collection tube 1, the left side position of the front end and the rear end of the collection tube 1 is provided with a connecting rod 7, the inner side position of the other end of the connecting rod 7 is connected with a semicircular container 8, the connecting rod 7 is rotationally connected with the collection tube 1, the semicircular container 8 is rotationally connected with the collection tube 1 through the connecting rod 7, the semicircular container 8 and the connecting rod 7 are both made of transparent soft plastic materials, the right end position inside the solution cylinder 2 is provided with a piston core rod 3, the front side position of the right side of the solution cylinder 2 is provided with a scale plate 5, the scale plate 5 is of a cuboid structure, the scale plate 5 is fixedly connected with the solution cylinder 2, the front end position of the scale plate 5 is provided with a socket 4, the front end position inside the socket 4 is spliced with a splicing plate 9, the lower end position of the socket 4 and the front end position of the scale plate 5 are provided with label data 6, the splicing plate 9 is composed of two cuboid structures, the two plates are T-shaped, when tear collection is needed, the semicircular container 8 can be placed at the under-eye part or the tear flowing part, because the semicircular container 8 is made of soft plastic materials and is not easy to hurt eyes and skin, the contact degree of the semicircular container 8 and the skin can be manually adjusted so as to better collect tears, according to the actual situation, the plug board 9 is plugged into the plug opening 4 at the upper end of the volume marking data 6 to be collected, when the tears completely enter the semicircular container 8, the collector can be rotated by the connecting rod 7, the collecting tube 1 is rotated to be vertical to the semicircular container 8, the collecting tube 1 is inserted into the semicircular container 8, when the tears are sucked, the piston core rod 3 is pulled upwards, and when the piston core rod is pulled to the lower end position of the plug board 9, the piston core rod 3 cannot be pulled upwards due to the blocking of the upper plug board 9, the tears are collected to reach the designated volume, and the operation can be finished.

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

1. A tear quantitative collector comprises a collecting tube (1) and a solution cylinder (2), and is characterized in that: the left side position of a solution cylinder (2) is provided with an acquisition pipe (1), the left side position of the front end and the rear end of the acquisition pipe (1) is provided with a connecting rod (7), the inner side position of the other end of the connecting rod (7) is connected with a semicircular container (8), the right end position of the inner part of the solution cylinder (2) is provided with a piston core rod (3), and the front side position of the right side of the solution cylinder (2) is provided with a scale plate (5).

2. The tear quantitative collector according to claim 1, wherein: the collecting tube is characterized in that the connecting rod (7) is rotatably connected with the collecting tube (1), the semicircular container (8) is rotatably connected with the collecting tube (1) through the connecting rod (7), and the semicircular container (8) and the connecting rod (7) are made of transparent soft plastic materials.

3. The tear quantitative collector according to claim 1, wherein: the collecting tube is characterized in that a thread is arranged at the outer side of one end of the collecting tube (1), a thread opening (10) is arranged at the lower end of the inside of the solution barrel (2), and the collecting tube (1) is fixedly connected with the solution barrel (2) in a rotating mode through the thread.

4. The tear quantitative collector according to claim 1, wherein: the scale plate (5) is of a cuboid structure, and the scale plate (5) is fixedly connected with the solution cylinder (2).

5. The tear quantitative collector according to claim 1, wherein: the scale plate is characterized in that a socket (4) is arranged at the inner position of the scale plate (5), a plug-in plate (9) is inserted at the front end position inside the socket (4), and marking data (6) are arranged at the lower end position of the socket (4) and the front end position of the scale plate (5).

6. The tear quantitative collector according to claim 5, wherein: the plug board (9) is composed of two boards with cuboid structures, the two boards are T-shaped, and the size of one end of the plug board (9) inserted into the socket (4) is the same as that of the socket (4).