CN219377208U - Reagent combination unit and medical detection device - Google Patents

Abstract

The utility model provides a reagent combination unit and a medical detection device, wherein the reagent combination unit comprises a ship body, a reagent bottle and a magnetic bead bottle; the ship body comprises a surrounding frame, a first partition wall and a mounting piece, wherein the first partition wall and the front wall and the side wall of the surrounding frame together form a mounting area; the mounting piece comprises a body part and a plurality of ratchet piece parts, the body part is surrounded to form a first accommodating cavity, the body part is arranged in the mounting area and connected with the surrounding frame and the first partition wall, and the ratchet piece parts are arranged at the bottom end of the body part at intervals along the circumferential direction; the magnetic bead bottle comprises a bottle body and a bottle cap, wherein the bottle body comprises a main body part, a first limiting part and a second limiting part, the first limiting part and the second limiting part are both protruded out of the main body part, the main body part is arranged in the first accommodating cavity, the first limiting part is located above the main body part, and the second limiting part is located below the ratchet part. The reagent combination unit can effectively avoid the problem that the magnetic bead bottle is separated from the reagent combination unit due to vibration generated by the rotation of the magnetic bead bottle.

Description

Reagent combination unit and medical detection device

Technical Field

The utility model relates to the field of medical detection, in particular to a reagent combination unit and a medical detection device.

Background

The reagent combination unit is generally placed on a reagent tray body in a reagent tray of the flow type fluorescence detection device, and also can be placed on the reagent tray body in the reagent tray of the chemiluminescence detection device, reagent liquid and magnetic bead liquid sucked by a reagent needle are injected into a reaction cup of a sample in the reaction tray for incubation, uniform mixing and reaction, and an important front-end step of medical detection is completed.

The magnetic bead solution is determined by the physical characteristics, precipitation is easy to generate once the magnetic bead solution is stood, and the mixed solution reagent can achieve the aim of final detection after being washed for many times; if the magnetic beads are precipitated or are not cleaned cleanly, the experimental result is affected, so that the magnetic beads are required to be stirred simultaneously to prevent the magnetic bead liquid from standing when the reagent combination unit is in actual use.

The current reagent combination unit is integrally fixed on the reagent tray body, and the bottom of a magnetic bead bottle containing magnetic bead liquid is driven by a rotation driving piece to rotate, so that precipitation caused by static magnetic bead liquid is avoided, vibration is generated in the rotation process of the magnetic bead bottle, collision and friction with other parts of the reagent combination unit are easy, and the magnetic bead bottle is caused to escape from the reagent combination unit.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model provides a reagent combination unit and a medical detection device, which are used for solving the technical problem that a magnetic bead bottle is easy to escape from the reagent combination unit in the prior art.

The first aspect of the utility model provides a reagent combination unit, which comprises a ship body, a reagent bottle and a magnetic bead bottle; the ship body comprises a surrounding frame, a first partition wall and a mounting piece, wherein the first partition wall and the front wall and the side wall of the surrounding frame together form a mounting area; the mounting piece comprises a body part and a plurality of ratchet piece parts, the body part is surrounded to form a first accommodating cavity, the body part is arranged in the mounting area and connected with the surrounding frame and the first partition wall, and the ratchet piece parts are arranged at the bottom end of the body part at intervals along the circumferential direction; the magnetic bead bottle comprises a bottle body and a bottle cap, wherein the bottle body comprises a main body part, a first limiting part and a second limiting part, the first limiting part and the second limiting part are both protruded out of the main body part, the main body part is arranged in the first accommodating cavity, the first limiting part is located above the main body part, and the second limiting part is located below the ratchet part.

In the scheme, a mounting area for mounting the magnetic bead bottle is formed by surrounding a frame and a first partition wall, and a mounting piece is arranged in the mounting area and comprises a body part and a ratchet part circumferentially arranged at the bottom end of the body part at intervals so as to facilitate the mounting of the magnetic bead bottle; the first limiting part and the second limiting part are arranged protruding from the main body part and are used for limiting the magnetic bead bottle, and the first limiting part is abutted against the main body part so as to prevent the magnetic bead bottle from continuously falling; the second limiting part is arranged on the magnetic bead bottle, the plurality of ratchet parts are extruded to deform so as to penetrate through the ratchet parts, and after the installation is completed, the second limiting part is arranged below the ratchet parts, so that the first limiting part and the second limiting part can ensure free rotation of the magnetic bead bottle and simultaneously restrict the up-and-down movement of the magnetic bead bottle, and the problem that the magnetic bead bottle breaks away from a reagent combination unit due to vibration generated by rotation of the magnetic bead bottle can be effectively avoided.

In a further aspect of the utility model, the distal end of the ratchet portion is curved toward the magnetic bead bottle.

In a further aspect of the utility model, the bottle body is provided with a plurality of recessed areas, and the recessed areas are arranged at the bottom of the main body part and are used for being matched with the rotation driving piece to enable the magnetic bead bottle to rotate.

In this scheme, through setting up a plurality of depressed areas in the bottom of main part, with reagent combination unit fixed back, make it be connected with the rotation driving piece can make the magnetic bead bottle rotation to avoid the magnetic bead liquid to produce the influence to medical science testing result because standing.

In a further aspect of the utility model, the hull further comprises a connecting wall arranged between the mounting piece and the first dividing wall and/or the peripheral frame and located circumferentially between the two ratchet parts. In this arrangement, by providing a plurality of connecting walls on the first dividing wall and/or the peripheral frame, the other ends of the plurality of connecting arms meet the mounting member to provide support thereto.

In a further aspect of the utility model, the body portion of the bottle body is provided with a plurality of first wedge threads arranged at intervals, and the bottle cap is provided with a plurality of second wedge threads arranged at intervals, the second wedge threads cooperating with the first wedge threads to connect the bottle body with the bottle cap.

In this scheme, through set up first wedge screw thread and the second wedge screw thread of mutually supporting connection on bottle and bottle lid to connect bottle and bottle lid, because the junction is the wedge, thereby ensure that the two interference seals, ensure that reagent combination unit can not reveal.

Further, the bottle cap comprises a sealing bottle cap and an anti-evaporation bottle cap, and an anti-evaporation opening is formed in the anti-evaporation bottle cap for inserting a reagent needle or a magnetic bead needle. The sealing bottle cap is used in a transportation state, and the evaporation-proof cap is used in a use state.

In a further aspect of the utility model, the reagent bottles include a first reagent bottle and a second reagent bottle; the ship body further comprises a second partition wall, the first partition wall and the side wall of the enclosing frame enclose a second accommodating cavity, and the second partition wall, the side wall of the enclosing frame and the rear wall enclose a third accommodating cavity; the first reagent bottle can be inserted and pulled out to be arranged in the second accommodating cavity, and the second reagent bottle can be inserted and pulled out to be arranged in the third accommodating cavity.

In the scheme, the first reagent bottle and the second reagent bottle are accommodated by additionally arranging a second partition wall on the ship body and arranging a second accommodating cavity and a third accommodating cavity through the first partition wall, the second partition wall and the surrounding frame.

In a further scheme of the utility model, the ship body further comprises a first rib and a second rib, wherein the first rib is arranged on at least one of the side walls of the second partition wall, the first partition wall and the enclosure frame along the inserting and pulling direction and is positioned in the second accommodating cavity; the second ribs are arranged on at least one of the second partition wall, the side wall and the rear wall of the enclosure frame along the inserting and pulling direction and are positioned in the third accommodating cavity.

In this scheme, through set up first rib and second rib on the wall of second acceping the chamber and third acceping the chamber along plug direction, can be under the circumstances of installation first reagent bottle and second reagent bottle, guarantee that the hull exists moderate interference deformation, compensate manufacturing error to make first reagent bottle and second reagent bottle installation back, can not become flexible.

In a further aspect of the present utility model, the hull further includes a first hook body and a second hook body, the first hook body is disposed on the first partition wall, the second hook body is disposed on the rear wall of the enclosure frame, and the first hook body and the second hook body are used for fixing the hull through elastic deformation.

In this scheme, in order to install the hull, through setting up first coupler body on first partition wall, set up the second coupler body at the back wall of enclosing the frame, first coupler body is through elastic deformation with the second coupler body so that fix on medical science detection device.

Further, the magnetic bead bottle mounting frame and the plurality of reagent bottle mounting frames are different in shape, and the magnetic bead bottle and the plurality of reagent bottles are adaptively arranged relative to the magnetic bead bottle mounting frame and the plurality of reagent bottle mounting frames. The bottom surfaces of the magnetic bead bottle, the first reagent bottle and the second reagent bottle are in inverted conical shapes, and the bottoms of the plurality of reagent bottles are provided with protruding blocks with different shapes.

In the scheme, the magnetic bead bottle, the first reagent bottle and the second reagent bottle are different in shape, and meanwhile, the bumps with different shapes are arranged at the bottoms of the magnetic bead bottle, the first reagent bottle and the second reagent bottle can be effectively prevented from being misplaced; meanwhile, the bottom surfaces of the magnetic bead bottle, the first reagent bottle and the second reagent bottle are in inverted conical shapes, so that the residual dead space volume of the filled liquid is minimized, and the utilization rate of the reagent bottle and the magnetic bead bottle is fully improved.

In a further aspect of the utility model, the hull bottoms are each provided with a baffle. The baffle plate is arranged at the bottom to provide supporting effect for the first reagent bottle and the second reagent bottle, so that the first reagent bottle and the second reagent bottle are prevented from being separated from the bottom of the ship body.

A second aspect of the present utility model provides a medical testing apparatus comprising: the device comprises a tray body, a driving mechanism and reagent combination units, wherein the tray body is driven to rotate by the driving mechanism, and the plurality of reagent combination units are annularly arranged on the tray body.

In a further aspect of the utility model, the hull of the reagent combination unit further comprises a first hook and a second hook; the tray body is provided with a plurality of mounting grooves, a first hook body groove and a second hook body groove are arranged in the mounting grooves, the first hook body groove is connected with the first hook body in a clamping mode, and the second hook body groove is connected with the second hook body in a clamping mode.

In this scheme, through set up a plurality of mounting grooves in order to install reagent combination unit on the disk body, simultaneously, through setting up first coupler body groove and second coupler body groove in order to joint first coupler body and second coupler body respectively in the mounting groove to fixed reagent combination unit.

In a further scheme of the utility model, the medical detection device further comprises an autorotation driving piece, wherein the autorotation driving piece is arranged in the mounting groove and provided with a plurality of fixing rods; the rotation driving piece is connected with the driving mechanism, and the fixed rod of the rotation driving piece is used for being matched with the magnetic bead bottle to drive the magnetic bead bottle to rotate. The rotation driving piece is a planetary gear which is connected with the driving mechanism through a gear ring.

In the scheme, the rotation driving piece is arranged in the mounting groove, and the fixing rod is inserted into the concave area to drive the magnetic bead bottle to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model encloses the mounting area set up to be used for installing the magnetic bead bottle through enclosing the frame and first partition wall, the mounting part is set up in the mounting area, it includes body portion and ratchet part that the circumference interval sets up in the bottom of body portion, in order to facilitate the installation of the magnetic bead bottle; the first limiting part and the second limiting part are arranged protruding from the main body part and are used for limiting the magnetic bead bottle, and the first limiting part is abutted against the main body part so as to prevent the magnetic bead bottle from continuously falling; the second limiting part is arranged on the magnetic bead bottle, the plurality of ratchet parts are extruded to deform so as to penetrate through the ratchet parts, and after the installation is completed, the second limiting part is arranged below the ratchet parts, so that the first limiting part and the second limiting part can ensure free rotation of the magnetic bead bottle and simultaneously restrict the up-and-down movement of the magnetic bead bottle, and the problem that the magnetic bead bottle breaks away from a reagent combination unit due to vibration generated by rotation of the magnetic bead bottle can be effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a reagent combination unit according to one embodiment of the present utility model;

FIG. 2 is a perspective view of one direction of a reagent vessel according to one embodiment of the present utility model;

FIG. 3 is a perspective view of one direction of a reagent vessel according to one embodiment of the present utility model;

FIG. 4 is a perspective view of one of the directions of a reagent vessel according to one embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a reagent combination unit according to one embodiment of the present utility model;

FIG. 6 is a perspective view of another orientation of a reagent combination unit according to one embodiment of the present utility model;

FIG. 7 is a schematic structural diagram of a medical detection device according to the present utility model;

FIG. 8 is a cross-sectional view of a medical testing apparatus provided by the present utility model;

FIG. 9 is an enlarged view of a portion of the portion I of FIG. 8;

fig. 10 is a schematic structural view of a bottle body according to the present utility model.

Reference numerals

10. A medical detection device;

100. a reagent combination unit; 200. a mounting groove; 201. a second hook body groove; 202. a first hook body groove; 300. a tray body; 301. a rotation driving member;

110. a hull; 111. a surrounding frame; 112. a first partition wall; 113. a second partition wall; 114. a mounting member; 1141. a body portion; 1142. a ratchet part; 115. a first hook body; 116. a second hook body; 117. a baffle; 118. a connecting wall; 1111. a first rib; 1112. second ribs;

120. a magnetic bead bottle; 121. a bottle body; 122. a bottle cap; 123. a first wedge thread; 124. a second wedge thread; 125. a recessed region; 1211. a first limit part; 1212. a main body portion; 1213. a second limit part;

130. a first reagent bottle; 140. a second reagent bottle.

Detailed Description

To further clarify the above and other features and advantages of the present utility model, a further description of the utility model will be rendered by reference to the appended drawings. It should be understood that the specific embodiments presented herein are for purposes of explanation to those skilled in the art and are intended to be illustrative only and not limiting.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1-10, a first aspect of the present utility model provides a reagent combination unit 100, including a hull 110, a reagent bottle and a magnetic bead bottle 120; the hull 110 includes a surrounding frame 111, a first partition wall 112, and a mounting member 114, the first partition wall 112 surrounding a mounting area together with a front wall and a side wall of the surrounding frame 111; the mounting member 114 includes a body portion 1141 and a plurality of ratchet portions 1142, the body portion 1141 defines a first accommodating cavity, the body portion 1141 is disposed in the mounting area and connected to the surrounding frame 111 and the first partition wall 112, and the plurality of ratchet portions 1142 are disposed at bottom ends of the body portion 1141 along a circumferential direction at intervals; the magnetic bead bottle 120 comprises a bottle body 121 and a bottle cap 122, wherein the bottle body 121 comprises a main body portion 1212, a first limiting portion 1211 and a second limiting portion 1213, the first limiting portion 1211 and the second limiting portion 1213 are both protruded out of the main body portion 1212, the main body portion 1212 is arranged in the first accommodating cavity, the first limiting portion 1211 is located above the main body portion 1141, and the second limiting portion 1213 is located below the ratchet portion 1142.

In this embodiment, the enclosure frame 111 and the first partition wall 112 enclose a mounting area for mounting the magnetic bead bottle 120, and the mounting member 114 is disposed in the mounting area and includes a body portion 1141 and a ratchet portion 1142 circumferentially spaced from the bottom end of the body portion 1141, so as to facilitate the mounting of the magnetic bead bottle 120; a first stopper 1211 and a second stopper 1213 protruding from the main body 1212; the first limiting portion 1211 abuts against the body portion 1141, so as to prevent the magnetic bead bottle 120 from continuously falling; the second limiting part 1213 is installed on the magnetic bead bottle 120, and the plurality of ratchet parts 1142 are extruded to deform so as to pass through the ratchet parts 1142, and after the installation is completed, the second limiting part 1213 is positioned below the ratchet parts 1142, so that the first limiting part 1211 and the second limiting part 1213 restrict the up-and-down movement of the magnetic bead bottle 120 while ensuring the free rotation of the magnetic bead bottle 120, thereby effectively avoiding the problem that the magnetic bead bottle 120 is separated from the reagent combination unit 100 due to vibration generated by the rotation of the magnetic bead bottle 120.

In a further aspect of the utility model, the tip of the ratchet part (1142) is curved towards the magnetic bead bottle; by this means, a supporting effect can be provided for the magnetic bead bottle 120, and the magnetic bead bottle 120 is prevented from being separated from the reagent combination unit 100 from the bottom.

In a further aspect of the present utility model, the bottle 121 is provided with a plurality of recessed areas 125, and the recessed areas 125 are disposed at the bottom of the main body 1212 and are used to cooperate with the rotation driving member 301 to rotate the magnetic bead bottle 120.

In this embodiment, the plurality of concave areas 125 are provided at the bottom of the main body 1212, and the reagent pack unit 100 is fixed and then connected to the rotation driving member 301, so that the magnetic bead bottle 120 rotates, thereby avoiding the influence of the magnetic bead solution on the medical detection result due to the standing.

In a further aspect of the utility model, the hull 110 further comprises a connecting wall 118, the connecting wall 118 being arranged between the mounting member 114 and the first partition wall 112 and/or the peripheral frame 111 and being located circumferentially between the two ratchet parts 1142. In this embodiment, the other ends of the plurality of connection arms are connected to the mounting member 114 to provide support thereto by providing a plurality of connection walls 118 on the first partition wall 112 and/or the peripheral frame 111.

In a further aspect of the present utility model, the main body 1212 of the bottle body 121 is provided with a plurality of first wedge threads 123 spaced apart, and the cap 122 is provided with a plurality of second wedge threads 124 spaced apart, the second wedge threads 124 cooperating with the first wedge threads 123 to connect the bottle body 121 with the cap 122.

In this scheme, the first wedge thread 123 and the second wedge thread 124 which are mutually matched and connected are arranged on the bottle body 121 and the bottle cap 122 so as to connect the bottle body 121 and the bottle cap 122, and the connection part is wedge-shaped, so that interference sealing of the bottle body 121 and the bottle cap 122 is ensured, and the reagent combination unit 100 is ensured not to leak.

Further, the bottle cap 122 includes a sealing cap 122 and an evaporation preventing cap 122, and the evaporation preventing cap 122 is provided with an evaporation preventing opening for inserting a reagent needle or a magnetic bead needle. The sealing cap 122 is used in a transport state, and the evaporation preventing cap is used in a use state.

In a further aspect of the utility model, the reagent bottles further comprise a first reagent bottle 130 and a second reagent bottle 140; the hull 110 further comprises a second partition wall 113, the first partition wall 112 and the side wall of the enclosing frame 111 enclose a second accommodating cavity, and the second partition wall 113, the side wall of the enclosing frame 111 and the rear wall enclose a third accommodating cavity; the first reagent bottle 130 is configured in the second accommodating cavity in a pluggable manner, and the second reagent bottle 140 is configured in the third accommodating cavity in a pluggable manner.

In this embodiment, the first reagent bottle 130 and the second reagent bottle 140 are accommodated by providing the hull 110 with one additional second partition wall 113, and by providing the first partition wall 112, the second partition wall 113, and the enclosure 111 as the second accommodation chamber and the third accommodation chamber.

Further, the bottle cap 122 portions of the first reagent bottle 130 and the second reagent bottle 140 also include a sealing bottle cap 122 and an evaporation preventing bottle cap 122, wherein the evaporation preventing opening is a plurality of cuts penetrating through the evaporation preventing bottle cap 122, and the joints of the plurality of cuts are the same point.

In a further aspect of the present utility model, the hull 110 further includes a first rib 1111 and a second rib 1112, where the first rib 1111 is disposed on at least one of the sidewalls of the second partition wall 113, the first partition wall 112, and the enclosure frame 111 along the insertion and extraction direction and is located in the second accommodating cavity; the second ribs 1112 are disposed on at least one of the second partition wall 113, the side wall and the rear wall of the enclosure frame 111 along the inserting and extracting direction and are located in the third accommodating cavity.

In this solution, by providing the first ribs 1111 and the second ribs 1112 on the walls of the second accommodating chamber and the third accommodating chamber along the insertion and extraction direction, the hull 110 can be ensured to have moderate interference deformation under the condition of installing the first reagent bottle 130 and the second reagent bottle 140, the manufacturing error is compensated, and the first reagent bottle 130 and the second reagent bottle 140 cannot be loosened after being installed.

In a further aspect of the present utility model, the hull 110 further includes a first hook 115 and a second hook 116, the first hook 115 is disposed on the first partition wall 112, the second hook 116 is disposed on the rear wall of the enclosure frame 111, and the first hook 115 and the second hook 116 are used for fixing the hull 110 through elastic deformation.

In this embodiment, in order to mount the hull 110, the first hook 115 is provided on the first partition wall 112, and the second hook 116 is provided on the rear wall of the enclosure frame 111, so that the first hook 115 and the second hook 116 are easily fixed to the medical detecting device 10 by elastic deformation.

Further, the magnetic bead bottle 120 mounting frame and the plurality of reagent bottle mounting frames are different in shape, and the magnetic bead bottle 120 and the plurality of reagent bottles are adaptively set with respect to the magnetic bead bottle 120 mounting frame and the plurality of reagent bottle mounting frames. The bottom surfaces of the magnetic bead bottle 120, the first reagent bottle 130 and the second reagent bottle 140 are in inverted conical shapes, and the bottoms of the plurality of reagent bottles are provided with protruding blocks with different shapes.

Further, the first hook 115 and the second hook 116 are both bent and arranged in opposite directions.

In this solution, by making the shapes of the magnetic bead bottle 120, the first reagent bottle 130 and the second reagent bottle 140 different, and simultaneously providing the bottom with the bumps having different shapes, the misplacement of the magnetic bead bottle 120, the first reagent bottle 130 and the second reagent bottle 140 can be effectively avoided; meanwhile, the bottom surfaces of the magnetic bead bottle 120, the first reagent bottle 130 and the second reagent bottle 140 are in the reverse conical shape, so that the residual dead space of the filled liquid is minimized, and the utilization rate of the first reagent bottle 130, the second reagent bottle 140 and the magnetic bead bottle 120 is fully improved.

In a further aspect of the utility model, the bottom of hull 110 is provided with flaps 117. The bottom of the hull 110 is protected from disengagement by providing a barrier 117 to provide support for the first reagent bottle 130 and the second reagent bottle 140.

The second aspect of the present utility model provides a medical testing apparatus 10 comprising: the disk 300, the driving mechanism, and the reagent pack unit 100, the disk 300 is driven to rotate by the driving mechanism, and the plurality of reagent pack units 100 are mounted on the disk 300 in a ring shape.

In a further aspect of the present utility model, the hull 110 of the reagent combination unit 100 further comprises a first hook 115 and a second hook 116; the tray 300 is provided with a plurality of mounting grooves 200, a first hook body groove 202 and a second hook body groove 201 are arranged in the mounting grooves 200, the first hook body groove 202 is clamped with the first hook body 115, and the second hook body groove 201 is clamped with the second hook body 116.

In this embodiment, the reagent pack 100 is mounted by providing a plurality of mounting grooves 200 in the tray 300, and the first hook 115 and the second hook 116 are respectively engaged by providing the first hook groove 202 and the second hook groove 201 in the mounting grooves 200, thereby fixing the reagent pack 100.

In a further aspect of the present utility model, the medical detection device 10 further includes a rotation driving member 301, where the rotation driving member 301 is disposed in the mounting slot 200 and is provided with a plurality of fixing rods; the rotation driving piece 301 is connected with the driving mechanism, and the fixing rod of the rotation driving piece 301 is used for being matched with the magnetic bead bottle 120 to drive the magnetic bead bottle 120 to rotate. The rotation driving member 301 is a planetary gear connected to the driving mechanism through a gear ring.

In this embodiment, the spin driving member 301 is disposed in the mounting groove 200, and is inserted into the recess 125 through the fixing rod to rotate the magnetic bead bottle 120.

Further, it should be understood by those skilled in the art that if a reagent combination unit and a medical detection device provided in the embodiments of the present utility model are combined and replaced by fusing, simple changing, mutual changing, etc. all or part of the sub-modules involved, such as placing each component in a moving position; or the products formed by the two are integrally arranged; or a removable design; it is within the scope of the present utility model to replace the corresponding components of the present utility model with devices/apparatuses/systems that may be combined to form a device/apparatus/system having a specific function.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A reagent combination unit (100) characterized by comprising a ship body (110), a reagent bottle and a magnetic bead bottle (120);

the ship body (110) comprises a surrounding frame (111), a first partition wall (112) and a mounting piece (114), wherein the first partition wall (112) and the front wall and the side wall of the surrounding frame (111) together form a mounting area;

the mounting piece (114) comprises a body part (1141) and a plurality of ratchet piece parts (1142), wherein a first accommodating cavity is formed by the body part (1141) in a surrounding mode, the body part (1141) is arranged in the mounting area and connected with the surrounding frame (111) and the first partition wall (112), and the ratchet piece parts (1142) are arranged at the bottom end of the body part (1141) at intervals along the circumferential direction;

the magnetic bead bottle (120) comprises a bottle body (121) and a bottle cap (122), the bottle body (121) comprises a main body portion (1212), a first limiting portion (1211) and a second limiting portion (1213), the first limiting portion (1211) and the second limiting portion (1213) are protruded out of the main body portion (1212), the main body portion (1212) is arranged in the first accommodating cavity, the first limiting portion (1211) is located above the main body portion (1141), and the second limiting portion (1213) is located below the ratchet portion (1142).

2. A reagent combination unit (100) according to claim 1, wherein the extremity of the ratchet part (1142) is curved towards the magnetic bead bottle (120).

3. The reagent pack unit (100) according to claim 1, wherein the bottle body (121) is provided with a plurality of recessed areas (125), and the recessed areas (125) are provided at the bottom of the main body (1212) and are configured to cooperate with a rotation driving member (301) to rotate the magnetic bead bottle (120).

4. A reagent combination unit (100) according to claim 1, wherein the body portion (1212) of the bottle body (121) is provided with a plurality of spaced apart first wedge threads (123), the cap (122) is provided with a plurality of spaced apart second wedge threads (124), and the second wedge threads (124) cooperate with the first wedge threads (123) to connect the bottle body (121) with the cap (122).

5. A reagent combination unit (100) according to any one of claims 1-4,

the reagent bottles include a first reagent bottle (130) and a second reagent bottle (140);

the ship body (110) further comprises a second partition wall (113), the second partition wall (113) and the first partition wall (112) and the side wall of the enclosing frame (111) form a second accommodating cavity together, and the second partition wall (113) and the side wall and the rear wall of the enclosing frame (111) form a third accommodating cavity together;

the first reagent bottle (130) can be arranged in the second accommodating cavity in a pluggable manner, and the second reagent bottle (140) can be arranged in the third accommodating cavity in a pluggable manner.

6. A reagent combination unit (100) according to claim 5, wherein,

the hull (110) further comprises first ribs (1111) and second ribs (1112), wherein the first ribs (1111) are arranged on at least one of the second partition wall (113), the first partition wall (112) and the side wall of the enclosure frame (111) along the inserting and extracting direction and are positioned in the second accommodating cavity;

the second ribs (1112) are arranged on at least one of the second partition wall (113), the side wall and the rear wall of the surrounding frame (111) along the inserting and pulling direction and are positioned in the third accommodating cavity.

7. The reagent combination unit (100) according to claim 5, wherein the hull (110) further comprises a first hook body (115) and a second hook body (116), the first hook body (115) is provided to the first partition wall (112), the second hook body (116) is provided to the rear wall of the enclosure frame (111), and the first hook body (115) and the second hook body (116) are used for fixing the hull (110) by elastic deformation.

8. A medical examination apparatus (10), characterized by comprising: a disc (300), a driving mechanism, and a plurality of reagent combination units (100) according to any one of claims 1 to 6, wherein the disc (300) is driven to rotate by the driving mechanism, and a plurality of the reagent combination units (100) are mounted on the disc (300) in a ring shape.

9. A medical detection device (10) according to claim 8, characterized in that,

the hull (110) of the reagent combination unit (100) further comprises a first hook (115) and a second hook (116);

be provided with a plurality of mounting grooves (200) on disk body (300), be equipped with on first coupler body groove (202) and second coupler body groove (201) in mounting groove (200), first coupler body groove (202) with first coupler body (115) joint, second coupler body groove (201) with second coupler body (116) joint.

10. A medical detection device (10) according to claim 9, characterized in that,

the medical detection device (10) further comprises an autorotation driving piece (301), wherein the autorotation driving piece (301) is arranged in the mounting groove (200) and provided with a plurality of fixing rods;

the rotation driving piece (301) is connected with the driving mechanism, and a fixed rod of the rotation driving piece (301) is used for being matched with the magnetic bead bottle (120) to drive the magnetic bead bottle (120) to rotate.