CN218847729U

CN218847729U - Pathological quantitative sampler

Info

Publication number: CN218847729U
Application number: CN202223177128.4U
Authority: CN
Inventors: 陈文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-11
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a pathology ration sampler, the installation box comprises an installation box body, be fixed with the sampler barrel between the positive wall of installation box inner chamber and the back of the body wall, the internal perisporium sliding connection of sampler barrel has the sample piston, the upper surface of sample piston is equipped with the dosing mechanism who is used for making things convenient for the ration sample, the left and right sides of installation box is equipped with the temperature control mechanism who is used for making things convenient for the pathology sample to preserve, the dosing mechanism is including fixing the adapter sleeve at sample piston upper surface, adapter sleeve's internal perisporium threaded connection has the screw rod. This pathology quantitative sampler, through having set up the dosing mechanism, through mutually supporting between adapter sleeve, screw rod, fixed plate, micro motor, movable plate and baffle and regulating plate etc. can adjust the extraction height of pathology sample through the interval between regulation fixed stop and the sampler barrel, and then reaches quantitative sampling's purpose, and the simple operation is applicable to the medical personnel of different experiences and is suitable for.

Description

Pathology quantitative sampler

Technical Field

The utility model relates to a pathology sample technical field specifically is a pathology quantitative sampler.

Background

The pathological condition, i.e. the process and principle of the occurrence and development of a disease, i.e. the cause of the disease, the pathogenesis, and the structural, functional and metabolic changes and their laws of cells, tissues and organs occurring in the disease process, can be further examined and judged by using a pathological sampler to extract pathological samples for pathological examination according to the pathological part of the patient by using a sampling needle.

A clinical pathological diagnosis sampler disclosed in Chinese patent publication No. (CN 212110748U) comprises a sampling tube, a sample storage tube, a sealing cover and a leakage-blocking tube, wherein a first annular threaded connecting piece is fixedly installed at the middle part of one end of the sampling tube, a thread fixing groove matched with the first annular threaded connecting piece is formed in the middle part of one end of the sample storage tube, the clinical pathological diagnosis sampler pulls a push-pull handle through the arrangement of the sampling tube, the sample storage tube, the sealing cover and the leakage-blocking tube to enable the sample to enter the tube, the sample extraction amount of the sample is controlled through a scale bar, after sampling is completed, the leakage-blocking tube is screwed at one end of the sample storage tube to avoid sample leakage, but the problem that quantitative sampling is carried out on the sample amount of pathological sampling is lacked exists in the patent, the sample amount collected according to different pathological parts and different inspection modes is different, medical workers need to quantitatively extract pathological samples according to actual conditions for inspection and use, and the control of the pathological sample amount is not accurate enough, and the operation of the medical workers with sufficient experience is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pathology quantitative sampler possesses advantages such as ration sample, has solved current pathology quantitative sampler and has had the sample size of disappearance to pathology sample and carry out the problem that ration sample was used.

In order to achieve the above object, the utility model provides a following technical scheme: a pathological quantitative sampler comprises an installation box, wherein a sampling cylinder is fixed between the front wall and the back wall of the inner cavity of the installation box, the inner peripheral wall of the sampling cylinder is connected with a sampling piston in a sliding manner, the upper surface of the sampling piston is provided with a quantitative mechanism for facilitating quantitative sampling, and the left side and the right side of the installation box are provided with temperature control mechanisms for facilitating preservation of pathological samples;

quantitative mechanism is including fixing the adapter sleeve at sample piston upper surface, adapter sleeve's internal perisporium threaded connection has the screw rod, adapter sleeve's external fixed surface has the movable plate, the upper surface of install bin is fixed with the fixed plate, the upper surface of fixed plate is fixed with micro motor, micro motor's output shaft run through and extend to the install bin interior diapire and with screw rod fixed connection, the regulation mouth has all been seted up to the left and right sides inner wall of install bin, two sliding connection has the baffle between the positive wall of regulation mouth inner chamber and the back of the body wall, the left and right sides of baffle all is fixed with the regulating plate.

Furthermore, the bottom of sampling tube runs through and extends to the below of install bin and pegs graft and has the sampling needle, the upper surface of fixed plate and the left and right sides that is located micro motor all seted up handheld hole, the left and right sides of install bin all is fixed with the scale.

Further, the left and right sides inner wall of install bin all is fixed with the guide rail, the spout has all been seted up to the left and right sides of movable plate, and the movable plate is through the surface of two spout sliding connection at two guide rails.

Further, the left and right sides of install bin all sets up the fixed orifices that is no less than two, two the connecting hole corresponding with the fixed orifices position is seted up to one side that the regulating plate was carried on the back mutually, and the internal perisporium threaded connection of connecting hole has fixing bolt, fixing bolt's external diameter and the internal diameter looks adaptation of fixed orifices.

Furthermore, the length of regulating plate is greater than the length between the front wall and the back wall of the inner cavity of the regulating port, the upper surface of the baffle plate is provided with a slide hole, and the baffle plate is connected to the outer surface of the screw rod through the slide hole in a sliding manner.

Further, the temperature control mechanism is including fixing the temperature control case in the install bin left and right sides, two all be fixed with the electrothermal tube between the interior roof of temperature control case and the interior diapire, two the mouth of placing has all been seted up to the interior roof of temperature control case, two all be fixed with between four side inner walls of placing the mouth and place the frame, two the bleeder vent has all been seted up to the left and right sides inner wall of placing the frame.

Further, two are no less than to the quantity of bleeder vent, and evenly distributed places the left and right sides inner wall of frame at two, the internal perisporium of install bin is fixed with temperature sensor.

Further, the left and right sides of install bin all sets up the ventilation hole of being no less than two, the last fixed surface of temperature control box has the controller.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this pathology quantitative sampler through having set up quantitative mechanism, through mutually supporting between adapter sleeve, screw rod, fixed plate, micro motor, movable plate and baffle and regulating plate etc. can adjust the extraction height of pathology sample through adjusting the interval between fixed stop and the sampler barrel, and then reaches the purpose of ration sample, and the simple operation is applicable to the medical personnel of different experiences and is suitable for.

2. This pathology ration sampler through having set up the temperature control mechanism, through temperature control case, electrothermal tube, place the mouth, place the frame and the bleeder vent and the controller between mutually supporting, can carry out the temperature control according to its storage condition and adjust so that the storage of pathology sample uses the pathology sample to the pathology sample of sampling tube inside at the in-process of transporting the bin after the ration takes out the pathology sample.

Drawings

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

FIG. 2 is a schematic view of the dosing mechanism of the present invention;

fig. 3 is a schematic view of the temperature control mechanism of the present invention.

In the figure: 1 mounting box, 2 sampling cylinder, 3 sampling piston, 4 quantitative mechanism, 401 connecting sleeve, 402 screw, 403 moving plate, 404 fixing plate, 405 micro motor, 406 adjusting port, 407 baffle, 408 adjusting plate, 409 guide rail, 410 fixing bolt, 5 temperature control mechanism, 501 temperature control box, 502 electric heating tube, 503 placing port, 504 placing frame, 505 air hole, 506 controller.

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.

The first embodiment is as follows: referring to fig. 1, a pathological quantitative sampler in this embodiment includes an installation box 1, a sampling cylinder 2 is fixed between a front wall and a back wall of an inner cavity of the installation box 1, a sampling piston 3 is slidably connected to an inner peripheral wall of the sampling cylinder 2, a quantitative mechanism 4 for facilitating quantitative sampling is disposed on an upper surface of the sampling piston 3, and temperature control mechanisms 5 for facilitating preservation of pathological samples are disposed on left and right sides of the installation box 1.

The second embodiment: referring to fig. 2, on the basis of the first embodiment, in order to adjust and quantitatively sample pathological samples, the quantitative mechanism 4 in this embodiment includes a connection sleeve 401 fixed on the upper surface of the sampling piston 3, a screw 402 is connected to the inner peripheral wall of the connection sleeve 401 in a threaded manner, a moving plate 403 is fixed on the outer surface of the connection sleeve 401, a fixed plate 404 is fixed on the upper surface of the installation box 1, a micro motor 405 is fixed on the upper surface of the fixed plate 404, an output shaft of the micro motor 405 penetrates and extends to the inner bottom wall of the installation box 1 and is fixedly connected with the screw 402, adjustment ports 406 are respectively formed on the inner walls of the left and right sides of the installation box 1, a baffle 407 is slidably connected between the front wall and the back wall of the inner cavity of the two adjustment ports 406, adjustment plates 408 are respectively fixed on the left and right sides of the baffle 407, the micro motor 405 is started, the screw 402 is driven to rotate by the output shaft, the rotating screw 402 drives the connection sleeve 401 in a threaded manner to move, the connection sleeve 401 moves on the outer surface of the guide rail 409 through the moving plate 403, and the connection sleeve 401 can vertically linearly move up and down under the action of the screw 402 to drive the pathological samples to collect pathological samples.

In this embodiment, the bottom end of the sampling tube 2 penetrates and extends to the lower part of the installation box 1 and is inserted with a sampling needle, the upper surface of the fixing plate 404 and the left and right sides of the micro motor 405 are both provided with a hand-held hole, the left and right sides of the installation box 1 are both fixed with a scale, the inner walls of the left and right sides of the installation box 1 are both fixed with a guide rail 409, the left and right sides of the moving plate 403 are both provided with a sliding groove, the moving plate 403 is slidably connected to the outer surfaces of the two guide rails 409 through the two sliding grooves, the adjusting plate 408 drives the baffle 407 to slide in the adjusting hole 406, the baffle 407 is moved and moved to a proper position by matching with the scale and then screwed into the fixing hole through the fixing bolt 410 for fixing, the left and right sides of the installation box 1 are both provided with at least two fixing holes, connecting holes corresponding to the positions of the fixing holes are formed in the opposite sides of the two adjusting plates 408, fixing bolts 410 are connected to the inner peripheral wall of each connecting hole in a threaded mode, when pathology is sampled and used, medical workers adjust the quantity according to the quantity of pathology samples needed by sampling positions, the fixing bolts 410 are firstly screwed out, then the adjusting plates 408 slide up and down, the outer diameters of the fixing bolts 410 are matched with the inner diameters of the fixing holes, the length of the adjusting plates 408 is larger than the length between the front wall and the back wall of an inner cavity of the adjusting hole 406, sliding holes are formed in the upper surface of the baffle 407, the baffle 407 is connected to the outer surface of the screw 402 through the sliding holes in a sliding mode, the connecting sleeve 401 stops lifting when moving upwards to enable the moving plate 403 to contact with the baffle 407, and quantitative sampling is achieved.

Example three: referring to fig. 3, on the basis of the first and second embodiments, in order to perform temperature-controlled storage and use on a sampled pathological sample, the temperature control mechanism 5 in this embodiment includes temperature control boxes 501 fixed on the left and right sides of the installation box 1, electric heating tubes 502 are fixed between the inner top walls and the inner bottom walls of the two temperature control boxes 501, placing openings 503 are respectively formed on the inner top walls of the two temperature control boxes 501, placing frames 504 are respectively fixed between the four side inner walls of the two placing openings 503, and air holes 505 are respectively formed on the left and right inner walls of the two placing frames 504, so that when performing cold storage transportation, an ice bag is placed in the placing frames 504, cold air is carried from a gap between the placing frames 504 and the ice bag through the air holes and is discharged from the air holes 505 into the temperature control boxes 501, and then enters the installation box 1 through the air holes to reduce the temperature of the sampling tube 2, thereby facilitating cold storage.

In this embodiment, the number of the air holes 505 is not less than two, and the air holes are uniformly distributed on the inner walls of the two left and right sides of the placing frame 504, the inner peripheral wall of the installation box 1 is fixed with a temperature sensor, the temperature sensor is used for monitoring the temperature and stopping heating after reaching a set temperature value, the left and right sides of the installation box 1 are both provided with not less than two air holes, the upper surface of the temperature control box 501 is fixed with a controller 506, after sampling is finished, temperature control storage is selected according to the storage condition of a sampled pathological sample, when heat preservation storage is needed, heating can be performed before sampling or after sampling, the electric heating tube 502 is electrically connected with the controller 506 through a wire, the electric heating tube 502 is started through the controller 506 to heat air, and air flowing heat exchange is performed through the air holes to heat the air.

It should be noted that the utility model discloses a control mode is controlled through controller 506, and the control circuit of controller 506 can be realized through the simple programming of technical staff in this field, and the providing of power also belongs to the common general knowledge in this field, and the utility model discloses mainly use quantitative pathology to take a sample, so the utility model discloses no longer explain control mode and circuit connection in detail, the electrical apparatus that appears in this application is the electrical apparatus common among the prior art, and this application is no longer redundantly described repeatedly.

The working principle of the above embodiment is as follows:

(1) When the pathological sampling is adjusted, quantitatively sampling is performed, firstly, when the pathological sampling is performed, medical staff adjusts and quantifies according to the quantity of pathological samples needed by a sampling part, firstly, a fixing bolt 410 is screwed out, then an adjusting plate 408 is slid up and down, a baffle 407 is driven to slide in an adjusting opening 406 through the adjusting plate 408, the baffle 407 is moved and screwed into a fixing hole through the fixing bolt 410 after being matched with a graduated scale and being in a proper position to be fixed, then, a sampling needle is inserted into the pathological part, then, a micro motor 405 is started, a screw 402 is driven to rotate through an output shaft, the rotating screw 402 drives a connecting sleeve 401 in threaded connection with the rotating screw to move, the connecting sleeve 401 moves on the outer surface of a guide rail 409 through a moving plate 403, the connecting sleeve 401 is kept to vertically and linearly move up and down under the action of the screw 402 and drives a sampling piston 3 to move to collect pathological samples, and meanwhile, the connecting sleeve 401 stops rising when the moving plate 403 contacts the baffle 407 due to the rising movement, and quantitative sampling is realized.

(2) When the pathological sample after sampling is subjected to temperature control storage and use, quantitative sampling is adjusted through the quantitative mechanism 4 firstly, then after sampling is finished, temperature control storage is selected according to the storage condition of the sampled pathological sample, when heat preservation storage is needed, heating can be performed before sampling or after sampling firstly, the electric heating pipe 502 is electrically connected with the controller 506 through a lead, the electric heating pipe 502 is started through the controller 506 to heat air and perform air flow heat exchange through the vent hole to heat, the heating is stopped after the temperature reaches a set temperature value monitored by using the temperature sensor, when refrigeration transportation is performed, the ice bag is placed into the inside of the placing frame 504, cold air is carried from a gap between the placing frame 504 and the ice bag through air and is discharged into the temperature control box 501 from the vent hole 505, and then the cold air enters the installation box 1 through the vent hole to reduce the temperature of the sampling cylinder 2 so as to be convenient for refrigeration storage.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 pathology quantitative sampler, includes install bin (1), its characterized in that: a sampling cylinder (2) is fixed between the front wall and the back wall of the inner cavity of the installation box (1), the inner peripheral wall of the sampling cylinder (2) is connected with a sampling piston (3) in a sliding manner, a quantifying mechanism (4) for facilitating quantitative sampling is arranged on the upper surface of the sampling piston (3), and temperature control mechanisms (5) for facilitating preservation of pathological samples are arranged on the left side and the right side of the installation box (1);

quantitative mechanism (4) are including fixing adapter sleeve (401) at sample piston (3) upper surface, the internal perisporium threaded connection of adapter sleeve (401) has screw rod (402), the external fixed surface of adapter sleeve (401) has movable plate (403), the last fixed surface of install bin (1) has fixed plate (404), the last fixed surface of fixed plate (404) has micro motor (405), the output shaft of micro motor (405) runs through and extends to the interior diapire of install bin (1) and with screw rod (402) fixed connection, regulation mouth (406) have all been seted up to the left and right sides inner wall of install bin (1), two sliding connection has baffle (407) between the positive wall of regulation mouth (406) inner chamber and the back wall, the left and right sides of baffle (407) all is fixed with regulating plate (408).

2. A pathological quantitative sampler as claimed in claim 1, wherein: the bottom of sampling tube (2) runs through and extends to the below of install bin (1) and pegs graft and have the sampling needle, the upper surface of fixed plate (404) and the left and right sides that is located micro motor (405) have all seted up handheld hole, the left and right sides of install bin (1) all is fixed with the scale.

3. A pathological quantitative sampler as claimed in claim 1, wherein: the left and right sides inner wall of install bin (1) all is fixed with guide rail (409), the spout has all been seted up to the left and right sides of movable plate (403), and movable plate (403) are through the surface of two spout sliding connection at two guide rails (409).

4. A pathological quantitative sampler as claimed in claim 1, wherein: the left and right sides of install bin (1) all sets up the fixed orifices that is no less than two, two the connecting hole corresponding with the fixed orifices position is seted up to one side that regulating plate (408) carried on the back mutually, and the internal perisporium threaded connection of connecting hole has fixing bolt (410), the external diameter of fixing bolt (410) and the internal diameter looks adaptation of fixed orifices.

5. A pathological quantitative sampler as claimed in claim 1, wherein: the length of the adjusting plate (408) is greater than the length between the front wall and the back wall of the inner cavity of the adjusting opening (406), a sliding hole is formed in the upper surface of the baffle (407), and the baffle (407) is connected to the outer surface of the screw (402) in a sliding mode through the sliding hole.

6. A pathological quantitative sampler as claimed in claim 1, wherein: temperature control mechanism (5) are including fixing temperature control box (501) in install bin (1) left and right sides, two all be fixed with electrothermal tube (502) between the interior roof of temperature control box (501) and the interior diapire, two the interior roof of temperature control box (501) has all been seted up and has been placed mouth (503), two all be fixed with between the four side inner walls of placing mouth (503) and place frame (504), two bleeder vent (505) have all been seted up to the left and right sides inner wall of placing frame (504).

7. A pathological quantitative sampler as claimed in claim 6, wherein: two are no less than to the quantity of bleeder vent (505), and evenly distributed places the left and right sides inner wall of frame (504) at two, the internal perisporium of install bin (1) is fixed with temperature sensor.

8. A pathological quantitative sampler as claimed in claim 6, wherein: the left and right sides of install bin (1) all sets up the ventilation hole of being no less than two, the last fixed surface of temperature control box (501) has controller (506).