Pipe rack for blood coagulation analyzer

Abstract

The utility model discloses a pipe rack for a blood coagulation analyzer. The pipe rack comprises a horizontal rotor main body, a placement rack and a pipe barrel sleeve, the rotor main body comprises a central rotating seat and a plurality of extension arms; the central rotating seat is rotatably mounted on the blood coagulation analyzer, and the extension arm extends outwards along the outer edge of the central rotating seat; every two adjacent extension arms are spaced to form a placement cavity; placing clamping grooves with openings in the upper parts are formed in the extension arms, and the placing clamping grooves are formed in the two opposite sides of the placing cavity; a plurality of test tube holes are formed in the placement rack, and the tube sleeves can be clamped in the test tube holes; clamping parts are arranged on the two opposite sides of the containing frame, and the clamping parts can slide and are clamped into the containing clamping grooves. According to the utility model, not only can the placing racks of various specifications and types be rapidly placed or disassembled in a non-detection area, but also the blood standing process can be carried out in advance, the structure is simple, the mounting and the disassembly are convenient, and the detection efficiency of blood coagulation analysis and detection is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coagulation analyzers, in particular to a tube rack for coagulation analyzers. Background Art

[0002] Coagulation analysis is a routine analytical method in hospitals today, and the coagulation analyzer used for coagulation analysis is the main analytical equipment. The detection indicators of hemostasis and thrombosis molecular markers of coagulation analyzer are closely related to various clinical diseases, such as atherosclerosis, cardiovascular and cerebrovascular diseases, diabetes, arteriovenous thrombosis, etc. At the same time, patients who need surgery must also be tested with a fully automatic coagulation analyzer to avoid heavy bleeding during the operation.

[0003] A necessary component of a coagulation analyzer is a test tube rack, which is used to place and fix blood sample test tubes so that the detection structure of the coagulation analyzer can align the test sample test tube. The test tube rack of an existing coagulation analyzer can usually only hold a single test tube. After the test is completed, the sample test tube needs to be removed and replaced for testing. On the one hand, when replacing the sample test tube, the sample test tube is prone to shaking, and it takes a certain amount of time for the blood to stand still before the next round of sample test tube testing can be performed. On the other hand, the existing test tube rack usually performs placement testing of test tubes of one or similar calibers. When it is necessary to test sample test tubes of different diameters, the test tube rack needs to be completely replaced, which is inconvenient to use. Therefore, further improvements are needed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a tube rack for a coagulation analyzer.

[0005] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a tube rack for a coagulation analyzer, comprising: a horizontal rotor body, a placement rack and a tube sleeve;

[0006] The rotor body includes a central rotating seat and a plurality of extension arms; the central rotating seat can be rotatably mounted on the coagulation analyzer, and the extension arms extend outward along the outer edge of the central rotating seat; two adjacent extension arms are spaced apart to form a placement cavity; the extension arms are provided with a placement slot provided with an upper opening, and the placement slot is located on opposite sides of the placement cavity; the placement rack is provided with a plurality of test tube holes, and the tube sleeve can be clamped in the test tube holes; the placement rack is provided with clamping parts on opposite sides, and the clamping parts can slide and be clamped into the placement slots.

[0007] Optionally, the extension arm includes an extension main arm and a branch arm; the extension main arms of a plurality of the extension arms are evenly spaced along the circumference of the central rotating seat; two branch arms are provided, which are arranged in a "V" shape at the end of the extension main arm; two adjacent extension main arms of two adjacent extension arms are arranged in parallel and surround the placement cavity.

[0008] Optionally, four extension arms are provided, and the extension main arms of the four extension arms are arranged vertically in a "cross" shape; and the two branch arms of the same extension arm are arranged at right angles.

[0009] Optionally, a reinforcing rib is provided between the two branch arms of the same extension arm.

[0010] Optionally, the card placement slot is arranged at an angle.

[0011] Optionally, an annular protrusion is provided on the top of the tube sleeve; the aperture of the annular protrusion is larger than the test tube hole, and the annular protrusion can be arranged above the test tube hole.

[0012] Optionally, an elastic adjustment bushing is embedded in the tube sleeve.

[0013] The beneficial effects of the utility model are as follows: the horizontal rotor body forms a frame-shaped supporting rotating body structure through a central rotating seat and a plurality of circumferentially arranged extension arm structures; a placement cavity is formed between two adjacent extension arms, and a placement rack is mounted through a placement slot, and the placement rack is provided with various specifications, and test tube holes of different apertures are provided to install sample test tubes of different diameters, and the installation is convenient and reliable. Moreover, when performing coagulation analysis detection, in addition to the placement rack in the detection area, the operator can place or remove the sample test tube in the remaining placement cavity of the horizontal rotor body, complete the placement operation of the sample test tube in advance, reduce the waiting time for blood to stand still, and when switching the monitoring object, only the horizontal rotor body needs to be slowly rotated. The utility model can not only quickly place or remove the placement racks of various specifications and types in the non-detection area, but also can perform the blood standing process in advance, has a simple structure, is easy to install and disassemble, and effectively improves the detection efficiency of coagulation analysis detection.

[0014] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of a tube rack for a coagulation analyzer of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the exploded view of the tube rack for the coagulation analyzer;

[0018] Figure 3 for Figure 1 A cross-sectional view of one of the racks.

[0019] Description of main component symbols:

[0020] 10. Horizontal rotor body; 11. Central rotating seat; 12. Extension arm; 121. Extension main arm; 122. Branch arm; 123. Reinforcement rib; 13. Placement cavity; 14. Placement slot; 20. Placement rack; 21. Test tube hole; 22. Clamping part; 30. Tube sleeve; 31. Annular protrusion; 32. Elastic adjustment bushing. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0025] Example

[0026] Reference Figures 1 to 3 The utility model provides a tube rack for a coagulation analyzer, comprising: a horizontal rotor body 10, a placement rack 20 and a tube sleeve 30;

[0027] The rotor body includes a central rotating seat 11 and a plurality of extension arms 12; the central rotating seat 11 is rotatably mounted on the coagulation analyzer, and the extension arms 12 extend outward along the outer edge of the central rotating seat 11; two adjacent extension arms 12 are spaced apart to form a placement cavity 13; the extension arms 12 are provided with a placement slot 14 with an upper opening, and the placement slot 14 is located on opposite sides of the placement cavity 13; the placement rack 20 is provided with a plurality of test tube holes 21, and the tube sleeve 30 can be clamped in the test tube holes 21; the placement rack 20 is provided with clamping parts 22 on opposite sides, and the clamping parts 22 can slide and be clamped into the placement slot 14.

[0028] In the utility model, the horizontal rotor body 10 forms a frame-shaped supporting swivel structure through the central rotating seat 11 and the circumferentially arranged several extension arms 12 structures; the adjacent two extension arms 12 are spaced to form a placement cavity 13, and the placement rack 20 is clamped by the placement slot 14. The placement rack 20 is provided with various specifications, and test tube holes 21 with different apertures are provided to install sample test tubes with different diameters, which is convenient and reliable to install. In addition, when performing coagulation analysis detection, in addition to the placement rack 20 in the detection area, the operator can place or remove the sample test tube in the remaining placement cavity 13 of the horizontal rotor body 10, complete the placement operation of the sample test tube in advance, reduce the waiting time for blood to stand still, and when switching the monitoring object, only the horizontal rotor body 10 needs to be slowly rotated. The utility model can not only quickly place or remove the placement racks 20 of various specifications and types in the non-detection area, but also can perform the blood standing process in advance, has a simple structure, is easy to install and disassemble, and effectively improves the detection efficiency of coagulation analysis detection.

[0029] In this embodiment, the extension arm 12 includes an extension main arm 121 and a branch arm 122; the extension main arms 121 of a plurality of extension arms 12 are evenly spaced and distributed along the circumference of the central rotating seat 11; two branch arms 122 are provided, which are arranged in a "V" shape at the ends of the extension main arms 121; the adjacent two extension main arms 121 of two adjacent extension arms 12 are arranged in parallel and surround to form a placement cavity 13. One extension arm 12 has two branch arms 122, which can form a placement cavity 13 with the other branch arms 122 on both sides, and a placement groove is opened on the branch arms 122.

[0030] Preferably, there are four extension arms 12, and the extension main arms 121 of the four extension arms 12 are arranged vertically in a "cross" shape; the two branch arms 122 of the same extension arm 12 are arranged at right angles. The four extension arms 12 stacked in the center of the "cross" form four cross-symmetrical placement cavities 13, which are placed stably and reliably. Only by rotating 90 degrees, the sample tube of another placement cavity 13 can be switched for testing.

[0031] Furthermore, in order to improve the strength between the extension arm 12 and the branch arms 122 , a reinforcing rib 123 is provided between the two branch arms 122 of the same extension arm 12 .

[0032] In this embodiment, in order to facilitate the inclined placement of the card placement rack 20 , the placement card slot 14 is arranged inclined.

[0033] In this embodiment, an annular protrusion 31 is provided on the top of the tube sleeve 30; the diameter of the annular protrusion 31 is larger than the test tube hole 21, and can be placed above the test tube hole 21. The annular protrusion 31 can be used to conveniently clamp the tube sleeve 30 in the test tube hole 21.

[0034] Furthermore, in order to ensure the stable placement of the sample tube, an elastic adjustment bushing 32 is embedded in the tube sleeve 30 .

[0035] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A tube stand for a coagulation analyzer, characterized in that: include: A horizontal rotor body (10), a placement frame (20) and a tube sleeve (30); The rotor body comprises a central rotating seat (11) and a plurality of extension arms (12); the central rotating seat (11) is rotatably mounted on the coagulation analyzer, and the extension arms (12) extend outward along the outer edge of the central rotating seat (11); two adjacent extension arms (12) are spaced apart to form a placement cavity (13); the extension arms (12) are provided with a placement slot (14) with an upper opening, and the placement slot (14) is located on two opposite sides of the placement cavity (13); the placement rack (20) is provided with a plurality of test tube holes (21), and the tube sleeve (30) can be clamped in the test tube holes (21); the placement rack (20) is provided with clamping parts (22) on two opposite sides, and the clamping parts (22) can slide and be clamped into the placement slot (14).

2. The tube stand for a coagulation analyzer according to claim 1, characterized in that: The extension arm (12) comprises an extension main arm (121) and a branch arm (122); the extension main arms (121) of a plurality of the extension arms (12) are evenly spaced and distributed along the circumference of the central rotating seat (11); two branch arms (122) are provided, and are arranged in a "V" shape at the ends of the extension main arms (121); the adjacent two extension main arms (121) of two adjacent extension arms (12) are arranged in parallel and surround the placement cavity (13).

3. The tube stand for a coagulation analyzer according to claim 2, characterized in that: Four extension arms (12) are provided, and the extension main arms (121) of the four extension arms (12) are arranged vertically in a "cross" shape; and the two branch arms (122) of the same extension arm (12) are arranged at right angles.

4. The tube stand for a coagulation analyzer according to claim 2, characterized in that: A reinforcing rib (123) is provided between the two branch arms (122) of the same extension arm (12).

5. The tube stand for a coagulation analyzer according to claim 1, characterized in that: The card placement slot (14) is arranged obliquely.

6. The tube stand for a coagulation analyzer according to claim 1, characterized in that: The top of the tube sleeve (30) is provided with an annular convex portion (31); the aperture of the annular convex portion (31) is larger than the test tube hole (21), and the annular convex portion (31) can be arranged above the test tube hole (21).

7. The tube stand for a coagulation analyzer according to claim 6, characterized in that: An elastic adjustment bushing (32) is embedded in the tube sleeve (30).

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