CN216090595U

CN216090595U - Pathology department's sample sampling device

Info

Publication number: CN216090595U
Application number: CN202121579189.6U
Authority: CN
Inventors: 陈宁; 孙精晶; 宋会改
Original assignee: Hebei Chest Hospital
Current assignee: Hebei Chest Hospital
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-03-22
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the technical field of a sample sampling device, in particular to a pathologist sample sampling device, which comprises a device body, a screw rod and a scraper blade, wherein the top of the device body is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a connecting block, the inner side of the connecting block is movably connected with the screw rod, the periphery of the bottom of the screw rod is movably connected with a lantern ring, the periphery of the lantern ring is movably connected with a connecting shaft, the periphery of the connecting shaft is movably connected with a connecting rod, the left side of the connecting rod is movably connected with a sampling block, the sampling block can be driven by medical personnel to be opened to the periphery in a mode of rotating the screw rod, so that the sampling block can conveniently sample the inner wall of a vagina of a patient after the medical personnel rotates the fixed block, and a collecting mechanism can drive the scraper blade to scrape the inner wall of the sampling block in a mode of controlling a telescopic rod to extend and retract when the medical personnel needs to take out the sample in the sampling block, the sample can be drained outwards along the scraper, and the development prospect is wide in the future.

Description

Pathology department's sample sampling device

Technical Field

The utility model relates to a two technical field that record specifically are a pathology department's sample sampling device.

Background

The pathology department is one of indispensable departments of large-scale comprehensive hospitals, and the main task of the pathology department is to undertake pathological diagnosis work in the medical treatment process, including biopsy, cast-off and fine needle puncture cytology examination and autopsy examination, so as to provide clear pathological diagnosis for clinic, determine the nature of diseases and find out the cause of death. Because the pathological diagnosis report is not a pictorial description, but a clear name of the disease, clinicians mainly determine the therapeutic principles, estimate prognosis, and explain clinical symptoms and clear causes of death based on the pathological report. This authority of pathological diagnosis determines its central role in all diagnostic tools, and therefore the quality of pathological diagnosis has a great influence not only on the relevant departments but also on the overall medical quality of the hospital.

Present pathology department's sample sampling device can't change the diameter size between the sample piece to make sampling device need remain the hugging closely state with patient's vagina inner wall all the time, and then lead to the patient to produce uncomfortable and feel easily, and can't take out the sample tissue of adhesion in the device, thereby make medical personnel inconvenient to collect the sample tissue of adhesion in later stage, and then lead to it to be unfavorable for medical personnel to carry out sample sampling work.

Therefore, how to design a sampling device for pathological samples becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a sample sampling device for pathology department, which solves the problems that the diameter between sampling blocks cannot be changed and the sample tissues adhered in the device cannot be taken out in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a sample sampling device for a pathology department comprises a whole device body, a lead screw and a scraper, wherein a fixed block is fixedly connected to the top of the whole device body, a connecting block is fixedly connected to the bottom of the fixed block, the inner side of the connecting block is movably connected with the lead screw, the bottom periphery of the lead screw is movably connected with a lantern ring, the periphery of the lantern ring is movably connected with a connecting shaft, the periphery of the connecting shaft is movably connected with a connecting rod, the left side of the connecting rod is movably connected with a sampling block, limiting rods are fixedly connected to the inner sides of two ends of the sampling block, limiting grooves are movably connected to the periphery of the limiting rods, a telescopic rod is fixedly connected to the inner bottom of the sampling block, a movable shaft is movably connected to the top of the telescopic rod, the scraper is movably connected to the top of the movable shaft, a drainage wall is connected to the lap joint of the top of the scraper, and a stop lever is fixedly connected to two ends of the left side of the drainage wall, the bottom of the screw rod is fixedly connected with a limiting disc.

Preferably, the bottom of the whole device is fixedly connected with a penetrating block, and the penetrating block is arranged in a hemispherical shape.

Preferably, the lantern ring is provided with two, and each lantern ring is provided with three connecting axles and three connecting rods, the gag lever post sets up to T type shape to correspond to the spacing groove each other.

Preferably, the drainage wall is set to be arc-shaped, the radius of the drainage wall is consistent with the transverse length of the scraper, and the telescopic rod, the movable shaft, the scraper and the drainage wall are respectively provided with three parts.

(III) advantageous effects

The utility model provides a sample sampling device for a pathology department, which has the following beneficial effects:

(1) by arranging the sampling mechanism, medical staff can drive the sampling blocks to be expanded to the periphery in a mode of rotating the screw rod, so that the medical staff can sample the inner wall of the vagina of a patient by the sampling blocks after rotating the fixing blocks, and meanwhile, the diameter formed by the three sampling blocks can be reduced after sampling is finished, so that the discomfort of the patient is indirectly reduced.

(2) According to the utility model, by arranging the collecting mechanism, when medical workers need to take out a sample in the sampling block, the medical workers can drive the scraper to scrape and rub the inner wall of the sampling block in a manner of manually controlling the telescopic rod to stretch, so that the sample can be drained outwards along the scraper, and the medical workers can collect the sample conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a schematic front perspective view of the overall apparatus of the present invention;

FIG. 3 is a schematic top sectional view of the apparatus of the present invention;

fig. 4 is an enlarged schematic diagram of the structure at a of the present invention.

In the figure: 1. the whole device; 2. a threading block; 3. connecting blocks; 4. a fixed block; 5. a screw rod; 6. a connecting rod; 7. a connecting shaft; 8. sampling blocks; 9. a telescopic rod; 10. a movable shaft; 11. a squeegee; 12. a drainage wall; 13. a stop lever; 14. a collar; 15. a limiting rod; 16. a limiting groove; 17. a limiting disc.

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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly specifically defined otherwise.

In the first embodiment, referring to fig. 1-4, the present invention provides a technical solution: a sample sampling device for a pathology department comprises a device body 1, a screw rod 5 and a scraper 11, wherein the top of the device body 1 is fixedly connected with a fixed block 4, the bottom of the fixed block 4 is fixedly connected with a connecting block 3, the inner side of the connecting block 3 is movably connected with the screw rod 5, the periphery of the bottom of the screw rod 5 is movably connected with a lantern ring 14, the periphery of the lantern ring 14 is movably connected with a connecting shaft 7, the periphery of the connecting shaft 7 is movably connected with a connecting rod 6, the left side of the connecting rod 6 is movably connected with a sampling block 8, the inner sides of two ends of the sampling block 8 are fixedly connected with a limiting rod 15, the periphery of the limiting rod 15 is movably connected with a limiting groove 16, the inner bottom of the sampling block 8 is fixedly connected with a telescopic rod 9, the top of the telescopic rod 9 is movably connected with a movable shaft 10, the top of the movable shaft 10 is movably connected with the scraper 11, the top of the scraper 11 is connected with a drainage wall 12 in an overlapping manner, and the two ends of the left side of the drainage wall 12 are fixedly connected with a stop rod 13, the bottom of the screw rod 5 is fixedly connected with a limiting disc 17.

Preferably, the piece 2 is worn to the whole bottom fixedly connected with of device 1, it sets up to the hemisphere shape to wear the piece 2, it sets up in the whole bottom of device 1 to wear the piece 2, and set up to the hemisphere shape, and constitute by soft material, then when medical personnel use whole 1 of device to take a sample (for example women's private parts tissue) of patient's health, can insert the whole private parts of patient with the whole 1 of device by medical personnel is manual, and it is as for anterior to wear the piece 2, make and wear the piece 2 at first with the contact of patient's vagina inner wall, and under its soft effect, reduce the uncomfortable sense that the whole 1 of device produced to the patient.

Preferably, the lantern rings 14 are provided with two, each lantern ring 14 is provided with three connecting shafts 7 and three connecting rods 6, the limiting rod 15 is arranged in a T shape and corresponds to the limiting groove 16, the screw 5 on the inner side of the connecting block 3, the lantern ring 14 on the periphery of the bottom of the screw 5, the connecting shaft 7 on the periphery of the lantern ring 14, the connecting rod 6 on the periphery of the connecting shaft 7, the sampling block 8 on the left side of the connecting rod 6, the limiting rods 15 on the inner sides of two ends of the sampling block 8 and the limiting groove 16 on the periphery of the limiting rod 15 jointly form a sampling mechanism, the screw 5 is arranged on the inner side of the connecting block 3, the lantern ring 14 is arranged on the periphery of the bottom of the screw 5, then after the screw 5 is manually rotated by medical personnel, the lantern ring 14 can not rotate under the action of the connecting shaft 7 on the periphery of the lantern ring and the connecting rod 6 on the periphery of the connecting shaft 7, the lantern ring 5 can rotate, and then the lantern ring 14 can move up and down, the angle between the connecting rod 6 and the screw rod 5 and the sampling block 8 on the left side of the connecting rod 6 is changed, the distance between the screw rod 5 and the sampling block 8 is changed, so that the three sampling blocks 8 can be indirectly moved to the periphery, the diameter formed by the three sampling blocks 8 is larger than that of the through block 2, the inner sides of the two ends of the sampling block 8 are provided with the limiting rods 15, the limiting rods 15 are in T-shaped shapes and can be mutually corresponding to the limiting grooves 16, the sampling block 8 is transversely changed all the time in the outward bracing process and cannot be separated from the connecting block 3, then the fixing block 4 can be manually rotated by medical personnel, the three sampling blocks 8 are driven to be cut and rubbed with the inner wall of the vagina of a patient, tissues of the inner wall of the vagina of the patient can be collected into the sampling block 8 by the sampling blocks 8, and the sampling effect can be achieved, and after the sample is accomplished, can let medical personnel manually carry out the reversal with lead screw 5, with this drive lantern ring 14 rebound, and sampling piece 8 then retracts to the periphery of connecting block 3 and rather than laminating each other, with this diameter that reduces three sampling piece 8 and form, make medical personnel take out device whole 1 from patient's vagina more conveniently, simultaneously can indirectly reduce patient's discomfort, so be provided with sampling mechanism in the whole 1 of device, can let medical personnel with the mode that rotates lead screw 5, drive sampling piece 8 and strut to the periphery, so that medical personnel let sampling piece 8 carry out sample work to patient's vaginal inner wall after rotating fixed block 4, can reduce the diameter that three sampling piece 8 formed after the sample is accomplished simultaneously, with this discomfort that indirectly reduces patient.

Preferably, the drainage wall 12 is set to be arc-shaped, the radius of the drainage wall is consistent with the transverse length of the scraper 11, three telescopic rods 9, three movable shafts 10, three scrapers 11 and three drainage walls 12 are respectively arranged, the telescopic rod 9 at the bottom of the inner side of the sampling block 8, the movable shaft 10 at the top of the telescopic rod 9, the scraper 11 at the top of the movable shaft 10, the drainage wall 12 at the top of the scraper 11 and the stop rods 13 at the two ends of the left side of the drainage wall 12 jointly form a collecting mechanism, the telescopic rod 9 is arranged at the bottom of the inner side of the sampling block 8, the movable shaft 10 is arranged at the top of the telescopic rod 9, so that the scraper 11 at the top of the movable shaft 10 can turn over around the movable shaft 10, after the medical staff takes the whole device 1 out of the vagina of a patient, the medical staff can lift the telescopic rod 9 to extend and retract by manual control, drive the scraper 11 to upwards, and the scraper 11 upwards scrape the sample in the sampling block 8, the sample adhered to the inner wall of the sampling block 8 is separated from the sampling block 8, after the scraper 11 rises to the position of the drainage wall 12, the left side of the scraper 11 can be in contact with the stop rod 13, then after the scraper 11 continuously rises, the scraper 11 can be turned over by taking the bottom of the stop rod 13 as the center of a circle, the right end of the scraper 11 is tightly attached to the drainage wall 12 and scrapes and scratches the sample on the drainage wall 12, and when the scraper 11 scrapes and scratches the inner wall of the sampling block 8, a medical worker can place a corresponding vessel at the outlet of the sampling block 8, so that the scraper 11 can scrape the sample into the vessel, so that the medical worker can collect the sample, and avoid the sample from adhering to the inner wall of the sampling block 8, therefore, the collection mechanism is arranged in the device whole 1, and when the medical worker needs to take out the sample in the sampling block 8, the medical worker can manually control the telescopic rod 9 to extend and retract, the scraper 11 is driven to scrape and rub the inner wall of the sampling block 8, so that the sample can be drained outwards along the scraper 11, and the sample can be conveniently collected by medical staff.

The working principle is as follows: when medical personnel use the device body 1 to sample tissues in the vagina of a patient, the medical personnel can manually insert the device body 1 into the vagina of the patient, the passing block 2 is used as the front part to make the device body firstly contact with the inner wall of the vagina of the patient, then after the device body 1 is deeply inserted to a corresponding position, the medical personnel manually rotates the screw rod 5 to drive the distance between the screw rod 5 and the sampling block 8, so that the sampling block 8 can be outwards unfolded, the sampling block 8 is attached to the inner wall of the vagina of the patient, then the fixing block 4 is manually rotated, the sampling block 8 can scrape and rub the inner wall of the vagina of the patient, therefore, the tissues on the inner wall of the vagina of the patient can enter the inner wall of the sampling block 8 to achieve the sampling effect, then after sampling is completed, the medical personnel manually rotates the screw rod 5 to reduce the distance between the sampling blocks 8, and with this uncomfortable sense that can indirectly reduce the patient and produce, then take out the back in the device is whole 1 from the patient vagina, can let medical personnel with the mode of manual control telescopic link 9, drive scraper blade 11 and cut the work of rubbing to the inner wall of sample piece 8 for the sample of sample piece 8 inner wall adhesion separates with sample piece 8, so that medical personnel can collect the sample in the sample piece 8, avoid the sample adhesion at sample piece 8 inner wall and can't take out.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pathology department sample sampling device, includes that the device is whole (1), lead screw (5) and scraper blade (11), its characterized in that: the device is characterized in that a fixed block (4) is fixedly connected to the top of the whole device (1), a connecting block (3) is fixedly connected to the bottom of the fixed block (4), a lead screw (5) is movably connected to the inner side of the connecting block (3), a lantern ring (14) is movably connected to the bottom of the lead screw (5), a connecting shaft (7) is movably connected to the periphery of the lantern ring (14), a connecting rod (6) is movably connected to the periphery of the connecting shaft (7), a sampling block (8) is movably connected to the left side of the connecting rod (6), limiting rods (15) are fixedly connected to the inner sides of the two ends of the sampling block (8), limiting grooves (16) are movably connected to the periphery of the limiting rods (15), a telescopic rod (9) is fixedly connected to the inner bottom of the sampling block (8), a movable shaft (10) is movably connected to the top of the telescopic rod (9), and a scraper (11) is movably connected to the top of the movable shaft (10), the top of the scraper (11) is connected with a drainage wall (12) in an overlapping way, and two ends of the left side of the drainage wall (12) are fixedly connected with stop rods (13).

2. A pathology department sample sampling device according to claim 1, wherein: the bottom of the screw rod (5) is fixedly connected with a limiting disc (17).

3. A pathology department sample sampling device according to claim 1, wherein: the device is characterized in that a penetrating block (2) is fixedly connected to the bottom of the whole device (1), and the penetrating block (2) is arranged to be in a hemispherical shape.

4. A pathology department sample sampling device according to claim 1, wherein: the lantern ring (14) is provided with two, and each lantern ring (14) is provided with three connecting shafts (7) and three connecting rods (6).

5. A pathology department sample sampling device according to claim 1, wherein: the limiting rod (15) is arranged in a T shape and corresponds to the limiting groove (16).

6. A pathology department sample sampling device according to claim 1, wherein: the drainage wall (12) is arranged in an arc shape, and the radius of the drainage wall is consistent with the transverse length of the scraper (11).

7. A pathology department sample sampling device according to claim 1, wherein: the three telescopic rods (9), the three movable shafts (10), the three scraping plates (11) and the three drainage walls (12) are respectively arranged.