Medical specimen holder
By designing a removable and connected telescopic device and arranging and removing specimens with tensile functions, the problem that existing medical specimen racks are difficult to adapt to specimen bottles of different sizes is solved, and the convenience of operation and the accuracy of detection results are improved.
Patent Information
- Application Number
- CN202421414360.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing medical specimen holder has tight holes, making it difficult to adapt to specimen bottles of different pipe diameters and lengths, resulting in easy overturning of the specimen liquid, inconvenient operation, and may lead to false negative or false positive test results.
A medical specimen rack was designed, using a removable and connected telescopic device. The specimen racks and the specimen racks have tensile functions, which can adapt to specimen bottles of different pipe diameters and lengths.
Through the design of the stretching function and telescopic device, the specimen holder can adapt to specimen bottles of different sizes, solving the problems of specimen liquid overturning and inconvenient operation, and improving the accuracy of the detection results.
Smart Images
Figure CN222753310U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of specimen racks, and in particular relates to a medical specimen rack. Background Art
[0002] Human papillomavirus (HPV) belongs to the genus Papillomavirus A of the family Papovaviridae. It is a spherical DNA virus that can cause proliferation of the squamous epithelium of the human skin and mucous membranes.
[0003] With the rapid increase in the incidence of genital warts among sexually transmitted diseases and the increase in cervical cancer, anal cancer, etc., human papillomavirus (HPV) infection has attracted more and more attention; people are also paying more and more attention to HPV testing.
[0004] In clinical practice, when collecting samples for HPV and TCT, doctors usually place the specimen bottles on any small table next to the examination bed due to the lack of a suitable specimen rack, which can easily tip over and cause the specimen fluid to leak.
[0005] On the other hand, spilling the specimen fluid will also pollute the operating environment. If the specimen is spilled after sampling, it will be necessary to re-sample. The second sampling will have an impact on the test results because the first sampling has already caused trauma to the cervix. There may be shed red blood cells and irregular sampling of the HPV virus, resulting in false negatives or false positives.
[0006] The existing rack holes are relatively close together, because the doctor needs to fold the brush head into the bottle, and the middle rows are not convenient to operate. If the brush cannot be broken after being inserted into the clip, the bottle needs to be taken out of the rack, the brush rod needs to be broken, and then the lid needs to be covered and put into the rack, which is very troublesome.
[0007] The above problems are in urgent need of improvement and need to be resolved. Utility Model Content
[0008] In order to overcome the shortcomings of the prior art, a medical specimen rack is now proposed.
[0009] The technical scheme adopted by the utility model is: to provide a medical specimen rack, comprising a specimen bottle, an upper specimen rack for placing the specimen bottle, a telescopic device detachably connected to the upper specimen rack, and a lower specimen rack arranged below the telescopic device; the upper specimen rack and the lower specimen rack both have a stretching function.
[0010] Preferably, the specimen rack comprises a plurality of main rods 1, a plurality of secondary rods 1 movably connected to the main rods 1, and a connecting piece 1 for connecting the plurality of secondary rods 1 and the plurality of main rods 1; the specimen bottle is inserted into a hole formed by connecting the main rod 1 and the secondary rod 1.
[0011] Preferably, the width of the primary rod 1 and the secondary rod 1 is the same and is greater than or equal to 15 mm.
[0012] Preferably, the telescopic device comprises a telescopic rod, a positioning fastener and a positioning piece, wherein the positioning fastener is provided at the upper end of the telescopic rod and the positioning piece is provided at the lower end.
[0013] Preferably, the telescopic rod comprises a plurality of screw rods, the upper end of the screw rod is provided with a joint, and the lower end is provided with an interface; the joint and the interface are connected by threads.
[0014] Preferably, the specimen lower rack includes a plurality of main rods 2, a plurality of secondary rods 2 movably connected to the main rods 2, and a connecting piece 2 for connecting the plurality of main rods 2 and the plurality of secondary rods 2; the specimen bottle is placed on a hole formed by the connection between the main rods 2 and the secondary rods 2.
[0015] Preferably, the widths of the main rod 2 and the secondary rod 2 are the same and larger than those of the main rod 1 and the secondary rod 1.
[0016] The beneficial effects of the utility model are as follows: the specimen rack of the utility model is connected by a plurality of secondary rods and a plurality of main rods to form a specimen bottle placement hole, and the two are movable and have a stretching function. When stretched, the placement hole becomes smaller, thereby adapting to the placement of specimen bottles with different diameters; at the same time, the specimen rack is also provided with a telescopic device, under which the distance between the specimen rack and the specimen rack can be lengthened and shortened, thereby adapting to the placement of specimen bottles with different lengths; therefore, the specimen rack can be suitable for specimen bottles with different diameters and different lengths, thus solving a series of medical problems caused by the lack of a suitable specimen rack for placing specimen bottles during clinical sampling such as HPV and TCT. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main structure of a medical specimen rack described in the utility model;
[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the specimen being put on the shelf;
[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the specimen being removed from the shelf;
[0020] Figure 4 for Figure 2 Schematic diagram of the structure in the unstretched state;
[0021] Figure 5 for Figure 2 Schematic diagram of the structure in the stretched state;
[0022] Figure 6 for Figure 1 A schematic structural diagram of the telescopic device;
[0023] Figure 7 for Figure 6 A schematic structural diagram of the telescopic rod. DETAILED DESCRIPTION
[0024] The present invention will be further described below with reference to the accompanying drawings.
[0025] like Figures 1 to 7 As shown, a medical specimen rack is provided, comprising a specimen bottle 1, a specimen rack 2 for placing the specimen bottle 1, the specimen rack 2 comprising a plurality of main rods 21, and a plurality of secondary rods 22 movably connected to the main rods 21, and a connecting piece 23 for connecting the plurality of secondary rods 22 and the plurality of main rods 21; the specimen bottle 1 is inserted into a hole formed by connecting the main rod 21 and the secondary rod 22; and a telescopic device 3 detachably connected to the specimen rack 2, the telescopic device 3 comprising a telescopic rod 31, a positioning fastener 32 and a positioning piece 33, the telescopic rod 31 is provided with a positioning fastener 32 at the upper end, and a positioning fastener 33 at the lower end. The positioning member 33, the telescopic rod 31 includes a plurality of screw rods 311, the upper end of the screw rod 311 is provided with a joint 312, and the lower end is provided with an interface 313; the joint 312 and the interface 313 are connected by threads; the specimen lower shelf 4 is arranged below the telescopic device 3, the specimen lower shelf 4 includes a plurality of main rods 41, and a plurality of secondary rods 42 movably connected to the main rods 41, and a connecting member 43 for connecting the plurality of main rods 41 and the plurality of secondary rods 42; the specimen bottle 1 is placed on the hole formed by the connection between the main rod 41 and the secondary rod 42; the specimen upper shelf 2 and the specimen lower shelf 4 both have a stretching function.
[0026] like Figure 2 As shown, there is no limit to the number of the main rod 21 and the secondary rod 22, but there are at least two of each; the width of the main rod 21 and the secondary rod 22 is the same and is greater than or equal to 15 mm. In this way, the distance between the two specimen bottles 1 is greater than or equal to 15 mm. In clinical practice, no matter whether the specimen bottle 1 is taken or placed, it will not touch the specimen bottle 1 next to it, and when placing the specimen, it will not contaminate other specimen bottles 1.
[0027] like Figure 3 As shown, there is no limit to the number of the main rod 2 41 and the secondary rod 2 42, but there are at least two of each, and the number of the main rod 1 21 and the main rod 2 41 is the same, and the number of the secondary rod 2 42 and the secondary rod 1 22 is the same; the main rod 2 41 and the secondary rod 2 42 have the same width and are larger than the main rod 1 21 and the secondary rod 1 22.
[0028] like Figure 6 As shown, the telescopic device 3 can be cylinder telescopic, stretching telescopic, and rotational telescopic, etc., and the present invention does not impose any limitation thereto.
[0029] like Figure 6As shown, the positioning fastener 32 can be fastened by a nut or by other means, and the present invention does not limit this. In this embodiment, the positioning fastener 32 uses a double nut as a fastening method.
[0030] like Figure 1 As shown, the positioning member 33 is detachable or fixedly installed, and the present invention does not limit this. The positioning member 33 and the base position the specimen lower rack 4 at the bottom.
[0031] The working principle of the utility model is as follows: before clinical sampling, it is first determined whether it is HPV sampling or TCT sampling. Taking HPV sampling as an example, the standard medical specimen rack of the utility model is first taken out, and the HPV specimen bottle 1 is placed into the hole of the specimen upper rack 2. According to the size of the HPV specimen bottle 1, the specimen upper rack 2 and the specimen lower rack 4 are stretched, and the size of the hole of the specimen upper rack 2 is adjusted (by the rotation of the main rod 21 and the secondary rod 22). Figures 4 to 5 As shown), until the HPV specimen bottle 1 is adjusted to be able to be placed vertically between the specimen upper rack 2 and the specimen lower rack 4, that is, the size of the hole in the specimen upper rack 2 is slightly larger than the diameter of the HPV specimen bottle 1.
[0032] Next, according to the height of the HPV specimen bottle 1 , the height of the medical specimen rack is determined by the number of screws 311 constituting the telescopic rod 31 in the telescopic device 3 , and this height is close to the height of the HPV specimen bottle 1 .
[0033] Finally, adjust the positioning fastener 32 to adjust the specimen rack 2 to a suitable position (such as Figure 1 ), and then tighten it.
[0034] Through the above operations, it is not difficult to see that the use of a medical specimen rack described in the utility model is not only simple to operate, but also multi-purpose. No matter it is HPV sampling, TCT sampling, or other specimen sampling, the size of the holes on the specimen rack 2 can be changed by stretching the specimen rack 2 and the specimen rack 4. At the same time, the height adjustment is completed through the telescopic device 3, which is suitable for specimen bottles of different diameters and lengths, and solves a series of medical problems caused by the lack of a suitable specimen rack to place the specimen bottles during clinical sampling such as HPV and TCT.
[0035] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. A medical specimen rack, characterized in that: The invention comprises a specimen bottle (1), a specimen upper rack (2) for placing the specimen bottle (1), a telescopic device (3) detachably connected to the specimen upper rack (2), and a specimen lower rack (4) arranged below the telescopic device (3); the specimen upper rack (2) and the specimen lower rack (4) both have a stretching function; the specimen upper rack (2) comprises a plurality of main rods (21), and a plurality of secondary rods (22) movably connected to the main rods (21), and a plurality of secondary rods (22) movably connected to the main rods (21), and a plurality of secondary rods (22) movably connected to the main rods (21). A plurality of connecting pieces (23) of the main rods (21); the specimen bottle (1) is inserted into a hole formed by connecting the main rod (21) and the secondary rod (22); the main rod (21) and the secondary rod (22) have the same width and are greater than or equal to 15 mm; the telescopic device (3) comprises a telescopic rod (31), a positioning fastener (32) and a positioning piece (33); the upper end of the telescopic rod (31) is provided with a positioning fastener (32), and the lower end is provided with a positioning piece (33).
2. A medical specimen rack according to claim 1, characterized in that: The telescopic rod (31) comprises a plurality of screw rods (311), the upper end of the screw rod (311) is provided with a joint (312), and the lower end is provided with an interface (313); the joint (312) and the interface (313) are connected by threads.
3. A medical specimen rack according to claim 2, characterized in that: The specimen lower rack (4) comprises a plurality of main rods (41), a plurality of secondary rods (42) movably connected to the main rods (41), and a connecting piece (43) for connecting the plurality of main rods (41) and the plurality of secondary rods (42); the specimen bottle (1) is placed on a hole formed by connecting the main rods (41) and the secondary rods (42).
4. A medical specimen rack according to claim 3, characterized in that: The main rod 2 (41) and the secondary rod 2 (42) have the same width and are larger than the main rod 1 (21) and the secondary rod 1 (22).