CN215503166U - Sampling device for dermatological diagnosis - Google Patents

Abstract

The utility model discloses a sampling device for dermatological diagnosis, which comprises a supporting table, wherein a bracket mechanism is arranged at the top end of the supporting table, a treatment table is arranged on one side of the supporting table, a sliding mechanism is arranged at the bottom end inside the treatment table, a material receiving box is arranged at the top end of the sliding mechanism, and an installation rod is arranged inside the material receiving box. According to the utility model, the rotary table column rotates in the support block so as to facilitate the synchronous rotation of the fixing bracket, the fixing bracket can be adjusted to different angles to meet the sampling requirements of different angles, then the head of a patient is clamped in the fixing bracket, and the rotary handle is screwed so as to facilitate the synchronous rotation of the screw rod, so that when the device is used, the soft pad is pressed against the head of the patient to fix and limit the head of the patient, the body of the patient is prevented from shaking and being cut by the cutting knife during skin sampling, and the use safety of the device is improved.

Description

Sampling device for dermatological diagnosis

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a sampling device for dermatological diagnosis.

Background

Skin diseases are a general term of diseases occurring on skin and skin accessory organs, the skin diseases are various, diseases occurring on various internal organs can also have corresponding reactions on the skin, skin damage examination is one of daily works of dermatology, and when the skin of a patient is treated, a doctor needs to scrape the skin of the patient so as to observe and analyze a collected skin sample, wherein the patient is particularly sensitive to the skin of the face;

chinese patent No. CN212592224U discloses a sampling device for dermatology department, which comprises a first shell and a second shell, wherein a partition board is horizontally arranged in the first outer race, the output end of a motor penetrates through the partition board and is connected with a scraper assembly, the lower end of the first shell is connected with a baffle, a connecting rod is arranged in a T-shaped chute, a spring is arranged in the T-shaped chute, the lower part of one side of the outer wall of the first outer race is fixedly connected with the second outer race, a piston and an electric push rod are arranged in the second outer race, the output end of the electric push rod is fixedly connected with the piston, and a discharge port and a control switch are sequentially arranged on the upper surface of the second outer race from left to right. Worth popularizing and using, the above prior art scheme has the following defects: among the above-mentioned prior art scheme, when needing to carry out skin to patient's face and scrape and get, inconvenient carry out certain location to the patient, consequently, when the patient rocks the health carelessly, the easy scratch patient's skin of scraper has certain potential safety hazard, based on this, needs to propose further improvement.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sampling device for dermatological diagnosis, which solves the problem of inconvenient positioning of sampling in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device is used in dermatology diagnosis, includes a supporting bench, the top of brace table is provided with bracket mechanism, the treatment platform is installed to one side of brace table, and the inside bottom of treatment platform is provided with slide mechanism, slide mechanism's top is installed and is connect the workbin, and connects the internally mounted of workbin to have an installation pole, the suction fan is all installed at the both ends in the installation pole outside, the roof is installed on the top of treatment platform, all install the guide arm on two inside walls of treatment platform, and the outside of guide arm all overlaps and is equipped with the guide block, be connected with the bottom plate between the guide block, and the outside of bottom plate installs the connecting plate, electric putter is installed on the top of connecting plate.

Preferably, the spliced pole is installed in the outside of connecting plate, and one side of spliced pole installs the dwang, the bottom piece is installed to the bottom of dwang, the outside cover of dwang is equipped with the sliding sleeve, positioning screw is installed in the outside of sliding sleeve, and positioning screw's one end extends to the inside of dwang, the support is installed to one side of sliding sleeve, and the internally mounted of support has the round platform, micro motor is installed on the top of round platform, and micro motor's bottom installs the carousel, the swiveling wheel is all installed to the both sides on carousel top, and the outside of swiveling wheel all is provided with the swivelling chute, the swivelling chute all sets up in the inside of round platform, the cutting knife is evenly installed to the bottom of carousel.

Preferably, the bottom end of the rotary table is provided with a plurality of groups of the cutting knives, and the cutting knives of the plurality of groups are annularly distributed at the bottom end of the rotary table.

Preferably, two groups of guide rods are arranged on the inner wall of the treatment table, and the two groups of guide rods are symmetrically distributed about the vertical central axis of the treatment table.

Preferably, the bracket mechanism includes a piece, and a piece sets up in a supporting bench's top, the inside movable mounting of a piece has the revolving stage post, the equal threaded connection in both sides of revolving stage post inside has the gag lever post, and the gag lever post all extends to the outside of a piece, fixing bracket is installed on the top of revolving stage post, and the equal threaded connection in both sides of fixing bracket inside has the lead screw, and the one end of lead screw all extends to fixing bracket's outside, the turning handle is all installed to fixing bracket's one end, the cushion is all installed to the one end that the turning handle was kept away from to the lead screw.

Preferably, the fixing bracket is designed in a U shape, external threads are arranged on the outer side of the lead screw, internal threads matched with the external threads are arranged on two sides of the inner portion of the fixing bracket, and the fixing bracket and the lead screw form a threaded connection mechanism.

Preferably, slide mechanism includes the guide rail, and the guide rail all sets up in the inside bottom of treatment table, the equal slidable mounting in inside of guide rail has the slider, and the locating pin is all installed to the both sides on slider top, and the one end of locating pin all extends to the inside of slider.

Compared with the prior art, the utility model has the beneficial effects that: the sampling device for dermatological diagnosis not only is convenient for limiting a patient and preventing the body of the patient from shaking and being scratched, but also is rotated through the round table so that the cutting knife can rotate to sample the skin of the patient, the working efficiency is high, and the sampling device is convenient for receiving the sampled skin and preventing the cross infection of samples;

(1) the rotary table column rotates in the supporting block so that the fixing bracket can synchronously rotate, the fixing bracket can be adjusted to different angles to meet sampling requirements of different angles, then the head of a patient is clamped into the fixing bracket, and the rotating handle is screwed so that the lead screw synchronously rotates, so that when the device is used, the cushion is pressed against the head of the patient, the head of the patient is fixed and limited, the body of the patient is prevented from shaking and being cut by the cutting knife when skin sampling is carried out, and the use safety of the device is improved;

(2) the bottom plate is pushed to move downwards through the electric push rod, the guide block is driven to slide downwards along the guide rod to guide the bottom plate to move downwards, deviation is avoided, the round table is pushed to move downwards to move right above a patient, then the round table is pulled off, the round table can be adjusted to different positions, skin sampling of the patient can be conducted in multiple angles, meanwhile, the rotary table can rotate through the micro motor, the cutting knife can be driven to rotate conveniently, skin of the patient can be scraped and sampled, and the operation is convenient;

(3) connect the workbin through promoting to the slider slides inwards in the guide rail, with the slider in sliding into the guide rail, simultaneously through twisting the locating pin into the slider, fix the position of slider, so that will connect the workbin to install on the top of treatment platform, can in time connect the material storage through connecing the workbin with the sample of scraping, prevent that the sample from cross infection in the transfer process, influencing the later stage analysis result.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

FIG. 3 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of a cross section of the receiving box in a front view;

FIG. 5 is a schematic diagram of the structure at B in FIG. 1 according to the present invention.

The reference numerals in the figures illustrate: 1. a support table; 2. a treatment table; 3. a material receiving box; 4. a guide bar; 5. a sliding sleeve; 6. positioning a screw rod; 7. a guide block; 8. a base plate; 9. a top plate; 10. a connecting plate; 11. an electric push rod; 12. connecting columns; 13. rotating the rod; 14. a micro motor; 15. a circular truncated cone; 16. a bottom block; 17. a support; 18. a carriage mechanism; 1801. a fixing bracket; 1802. a lead screw; 1803. a handle is rotated; 1804. a soft cushion; 1805. rotating the table post; 1806. supporting a block; 1807. a limiting rod; 19. a sliding mechanism; 1901. a guide rail; 1902. a slider; 1903. positioning pins; 20. a rotating tank; 21. a rotating wheel; 22. a turntable; 23. a cutting knife; 24. a suction fan; 25. and (5) installing a rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a sampling device for dermatological diagnosis comprises a support table 1, wherein a bracket mechanism 18 is arranged at the top end of the support table 1;

the bracket mechanism 18 comprises a supporting block 1806, the supporting block 1806 is arranged at the top end of the supporting table 1, a rotating table post 1805 is movably arranged inside the supporting block 1806, both sides inside the rotating table post 1805 are in threaded connection with limiting rods 1807, the limiting rods 1807 extend to the outside of the supporting block 1806, a fixed bracket 1801 is arranged at the top end of the rotating table post 1805, both sides inside the fixed bracket 1801 are in threaded connection with a lead screw 1802, one end of the lead screw extends to the outside of the fixed bracket 1802, a rotating handle 1803 is arranged at one end of the fixed bracket 1801, and a cushion 1804 is arranged at one end, far away from the rotating handle 1803, of the lead screw 1802;

the fixing bracket 1801 is of a U-shaped design, external threads are arranged on the outer side of the lead screw 1802, internal threads matched with the external threads are arranged on two sides inside the fixing bracket 1801, and the fixing bracket 1801 and the lead screw 1802 form a threaded connection mechanism;

specifically, as shown in fig. 1 and 2, in use, the fixing bracket 1801 is pushed to drive the rotating table post 1805 to rotate in the supporting block 1806, so as to rotate the fixing bracket 1801 to different angles, meanwhile, the fixing bracket 1801 is designed in a U shape, so that a patient can better clamp the head of the patient, then the rotating handle 1803 is rotated to drive the lead screw 1802 to rotate, and the external threads on the outer side of the lead screw 1802 and the internal threads inside the fixing bracket 1801 are matched with each other, so that the lead screw 1802 and the two groups of cushions 1804 are pushed to move towards one side close to the head of the patient, and the cushions 1804 are abutted against the head of the patient, so as to fix and limit the head of the patient, and prevent the head of the patient from shaking to affect skin sampling;

a treatment table 2 is arranged on one side of the support table 1, and a sliding mechanism 19 is arranged at the bottom end inside the treatment table 2;

the sliding mechanism 19 comprises guide rails 1901, the guide rails 1901 are arranged at the bottom end inside the treatment table 2, sliders 1902 are slidably mounted inside the guide rails 1901, positioning pins 1903 are mounted on two sides of the top end of each slider 1902, and one end of each positioning pin 1903 extends into each slider 1902;

specifically, as shown in fig. 1 and 5, when in use, the material receiving box 3 is pushed to drive the sliding block 1902 to slide inwards in the guide rail 1901, so that the sliding block 1902 slides into the guide rail 1901, and meanwhile, the positioning pin 1903 is screwed into the sliding block 1902 to fix the position of the sliding block 1902, so that the material receiving box 3 is mounted at the top end of the treatment table 2, and scraped samples can be timely received and stored by the material receiving box 3, so that cross infection of the samples in the transfer process is prevented, and the later analysis result is influenced;

the top end of the sliding mechanism 19 is provided with a material receiving box 3, an installation rod 25 is installed inside the material receiving box 3, two ends of the outer side of the installation rod 25 are respectively provided with a suction fan 24, the top end of the treatment table 2 is provided with a top plate 9, and two inner side walls of the treatment table 2 are respectively provided with a guide rod 4;

two groups of guide rods 4 are arranged on the inner wall of the treatment table 2, and the two groups of guide rods 4 are symmetrically distributed about the vertical middle axis of the treatment table 2;

specifically, as shown in fig. 1 and 3, when the skin sample collecting device is used, the suction fan 24 is opened, and when batch scraping is performed, the skin sample is quickly sucked into the material receiving box 3 for storage, so that the sample is prevented from being infected in the transferring process to influence the later-stage detection result;

guide blocks 7 are sleeved on the outer sides of the guide rods 4, a bottom plate 8 is connected between the guide blocks 7, a connecting plate 10 is installed on the outer side of the bottom plate 8, and an electric push rod 11 is installed at the top end of the connecting plate 10;

the connecting column 12 is installed on the outer side of the connecting plate 10, a rotating rod 13 is installed on one side of the connecting column 12, a bottom block 16 is installed at the bottom end of the rotating rod 13, a sliding sleeve 5 is sleeved on the outer side of the rotating rod 13, a positioning screw 6 is installed on the outer side of the sliding sleeve 5, one end of the positioning screw 6 extends into the rotating rod 13, a support 17 is installed on one side of the sliding sleeve 5, a round platform 15 is installed inside the support 17, a micro motor 14 is installed at the top end of the round platform 15, a rotating disk 22 is installed at the bottom end of the micro motor 14, rotating wheels 21 are installed on two sides of the top end of the rotating disk 22, a rotating groove 20 is formed in the outer portion of each rotating wheel 21, each rotating groove 20 is arranged inside the corresponding round platform 15, and a cutting knife 23 is evenly installed at the bottom end of each rotating disk 22;

the cutting knives 23 are arranged in a plurality of groups at the bottom end of the rotary table 22, and the cutting knives 23 in the plurality of groups are annularly distributed at the bottom end of the rotary table 22;

specifically, as shown in fig. 1 and fig. 3, in use, open electric putter 11, promote bottom plate 8 and move down, slide down along guide rod 4 through guide block 7, for bottom plate 8 direction, in order to ensure its stability that moves down, can promote round platform 15 and move down to directly over the patient simultaneously, break round platform 15 off with the fingers and thumb, rotate around dwang 13 through sliding sleeve 5, can adjust round platform 15 to different angles and positions, fix a position round platform 15 in screwing in dwang 13 through with set screw 6 simultaneously, then open micro motor 14, it is rotatory to drive carousel 22, it is rotatory to drive cutting knife 23 simultaneously, cutting knife 23 has a plurality of annular distributions that are in carousel 22 bottom, can enlarge the area of contact with patient's skin, so that once only scrape and get more skin samples, improve the work efficiency of device.

The working principle is as follows: when the device is used, firstly, according to the position requirement of sampling, the fixing bracket 1801 is pushed to drive the rotary table post 1805 to rotate in the supporting block 1806, after the rotary table post 1805 is rotated to a proper position, the limiting rod 1807 is screwed into the rotary table post 1805 for positioning, then a patient can put the head into the fixing bracket 1801, then a doctor rotates the rotating handle 1803 to drive the screw 1802 to rotate, so that the two groups of cushions 1804 are pushed to move towards one side close to the head of the patient, and the cushions 1804 are supported on the head of the patient, so that the head of the patient can be fixed and limited, and the head of the patient is prevented from shaking to influence skin sampling;

secondly, the material receiving box 3 is pushed to slide inwards in the guide rail 1901 through the sliding block 1902 so as to slide the sliding block 1902 into the guide rail 1901, then the positioning pin 1903 is screwed into the sliding block 1902 to position the sliding block 1902 so as to install the material receiving box 3 at the top end of the treatment table 2, and the scraped sample can be timely received and stored through the material receiving box 3;

finally, open electric putter 11, promote bottom plate 8 down motion, it slides down along guide arm 4 to drive guide block 7 simultaneously, then drive connecting plate 10 and spliced pole 12 and round platform 15 down motion, move round platform 15 directly over the patient, break round platform 15 off with the fingers and thumb, it rotates round dwang 13 to drive sliding sleeve 5, adjust round platform 15 to fix a position in twisting dwang 13 with positioning screw 6 after the suitable position, then open micro motor 14, it is rotatory to drive carousel 22, it is rotatory to drive cutting knife 23 simultaneously, along with round platform 15 down motion, scrape the sample of getting to patient's skin, the sample of getting is inhaled the skin sample fast through 24 work of suction fan and is connect the workbin 3 in to collect, prevent that the skin sample from being infected.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. A dermatological diagnosis sampling device, comprising a support table (1), characterized in that: a bracket mechanism (18) is arranged at the top end of the supporting platform (1), a treatment table (2) is arranged at one side of the supporting platform (1), and the bottom end inside the treatment table (2) is provided with a sliding mechanism (19), the top end of the sliding mechanism (19) is provided with a material receiving box (3), and the inside of the material receiving box (3) is provided with an installation rod (25), two ends of the outer side of the installation rod (25) are provided with suction fans (24), a top plate (9) is arranged at the top end of the treatment table (2), guide rods (4) are arranged on the two inner side walls of the treatment table (2), and the outer sides of the guide rods (4) are sleeved with guide blocks (7), a bottom plate (8) is connected between the guide blocks (7), and a connecting plate (10) is installed on the outer side of the bottom plate (8), and an electric push rod (11) is installed at the top end of the connecting plate (10).

2. The dermatological diagnostic sampling device of claim 1, wherein: spliced pole (12) is installed in the outside of connecting plate (10), and dwang (13) is installed to one side of spliced pole (12), bottom piece (16) are installed to the bottom of dwang (13), the outside cover of dwang (13) is equipped with sliding sleeve (5), positioning screw (6) are installed in the outside of sliding sleeve (5), and positioning screw (6) one end extends to the inside of dwang (13), support (17) are installed to one side of sliding sleeve (5), and the internally mounted of support (17) has round platform (15), micro motor (14) are installed on the top of round platform (15), and micro motor's (14) bottom installs carousel (22), swiveling wheel (21) are all installed to the both sides on carousel (22) top, and the outside of swiveling wheel (21) all is provided with swivelling chute (20), swivelling chute (20) all set up in the inside of round platform (15), the bottom end of the turntable (22) is uniformly provided with cutting knives (23).

3. The dermatological diagnostic sampling device of claim 2, wherein: the bottom end of the rotary table (22) is provided with a plurality of groups of the cutting knives (23), and the bottom ends of the rotary table (22) are annularly distributed with the plurality of groups of the cutting knives (23).

4. The dermatological diagnostic sampling device of claim 1, wherein: two groups of guide rods (4) are arranged on the inner wall of the treatment table (2), and the two groups of guide rods (4) are symmetrically distributed around the vertical middle axis of the treatment table (2).

5. The dermatological diagnostic sampling device of claim 1, wherein: bracket mechanism (18) are including a piece (1806), and a piece (1806) sets up in the top of brace table (1), the inside movable mounting of a piece (1806) has rotatory stage post (1805), the equal threaded connection in both sides of rotatory stage post (1805) inside has gag lever post (1807), and gag lever post (1807) all extend to the outside of a piece (1806), fixing bracket (1801) is installed on the top of rotatory stage post (1805), and the equal threaded connection in both sides of fixing bracket (1801) inside has lead screw (1802), and the one end of lead screw (1802) all extends to the outside of fixing bracket (1801), turning handle (1803) are all installed to the one end of fixing bracket (1801), cushion (1804) are all installed to the one end that lead screw (1802) kept away from turning handle (1803).

6. The dermatological diagnostic sampling device of claim 5, wherein: the fixing bracket (1801) is of a U-shaped design, external threads are arranged on the outer side of the lead screw (1802), internal threads matched with the external threads are arranged on two sides of the inside of the fixing bracket (1801), and the fixing bracket (1801) and the lead screw (1802) form a threaded connection mechanism.

7. The dermatological diagnostic sampling device of claim 1, wherein: slide mechanism (19) include guide rail (1901), and guide rail (1901) all set up in the inside bottom of treatment table (2), the equal slidable mounting in inside of guide rail (1901) has slider (1902), and the both sides on slider (1902) top all install locating pin (1903), and the one end of locating pin (1903) all extends to the inside of slider (1902).

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