Whole blood PIC detection POCT device

Abstract

The invention relates to the technical field of POCT devices, in particular to a whole blood PIC POCT device which comprises a detection device body, a containing groove is formed in the detection device body, a handle is movably arranged in the containing groove, and a clamping mechanism is arranged on the handle; and the handle has a storage form and a use form, when the handle is in the storage form, the handle is hidden in the storage groove, and when the handle is in the use form, the handle is vertically located in the storage groove. According to the arrangement, the handle is arranged on the detection device main body, the handle has the storage form and the use form, the handle is hidden in the storage groove in the storage form and does not occupy space, and the handle is vertically located in the storage groove in the use form, so that the detection device is convenient to carry and very convenient to use; and a clamping mechanism is arranged on the handle, so that the situation that the device falls off is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of POCT detection devices, and more specifically to a whole blood PIC detection POCT device. Background Art

[0002] Alteplase is a thrombolytic drug commonly used in diseases such as acute myocardial infarction and acute ischemic stroke. However, a major risk of thrombolytic therapy is bleeding, especially bleeding caused by overactivation of the fibrinolytic system during treatment. Existing methods for monitoring bleeding risk mostly rely on laboratory tests, which have time delays and cannot provide real-time information on the patient's coagulation-fibrinolysis status. Therefore, detection equipment that can monitor the level of plasmin-antiplasmin complex (PIC) in real time is of great significance for improving the safety of thrombolytic therapy. Whole blood PIC detection POCT devices are widely used in clinical settings such as emergency departments, operating rooms, and intensive care units. They can be used to monitor bleeding risks, evaluate the effectiveness of anticoagulant therapy, and guide surgical decisions.

[0003] For example, the invention patent with the publication number CN118393160A discloses a POCT detection system; the device includes: a telescopic device, a sample sampler, a sampling needle, a No. 1 plate, a No. 2 plate, an extrusion block, a tension belt, a mounting plate, a telescopic cylinder, and a telescopic rod; when the sampling needle samples downward, the sampling needle passes through the middle of the two semicircular grooves, so that the air outlet passes through the No. 3 plate and is distributed on the groove wall of the semicircular groove, so that when the gas inside the telescopic cylinder is ejected from the air outlet, the air drying effect is improved; and by arranging an ultraviolet light belt on the groove wall of the semicircular groove, the ultraviolet light belt is arc-shaped and distributed on the groove wall of the semicircular groove, and the ultraviolet light belt is located below the air outlet, so that when the sampling needle is sampling downward, after the sampling needle passes through the air outlet and is air-dried, the ultraviolet light belt irradiates the outer ring of the sampling needle, so that the ultraviolet light belt irradiates and disinfects the sampling needle, and the surface of the sampling needle is kept sterile and clean. However, when the device is in use, it is not easy to carry because there is no portable mechanism, which makes the device inconvenient to use.

[0004] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0005] In order to solve the problems of the prior art, the present invention proposes a portable whole blood PIC detection POCT device, which is very convenient to use.

[0006] In order to achieve the above object, the technical solution applied by the present invention is as follows:

[0007] A whole blood PIC detection POCT device comprises a detection device body, wherein a storage groove is formed on the detection device body, a handle is movably provided in the storage groove, and a clamping mechanism is provided on the handle; the handle has a storage form and a use form, in the storage form, the handle is hidden in the storage groove, and in the use form, the handle is vertically located in the storage groove.

[0008] According to the above scheme, a guide groove is formed on the handle, and the clamping mechanism includes a clamping plate, the first end of the clamping plate is slidably arranged in the guide groove, the second end of the clamping plate extends out of the guide groove and is located in the handle, and the clamping plate is driven by the adjustment mechanism to move back and forth in the guide groove.

[0009] According to the above solution, a clamping sponge is fixed on the clamping plate.

[0010] According to the above scheme, the adjusting mechanism includes a rotating rod, a rotating block, bevel gear one, bevel gear two and a screw, the screw is rotatably located in a guide slide groove, and the first end of the clamping plate is threadedly connected to the screw; the bevel gear two is fixed on the screw, the bevel gear one is fixed to the first end of the rotating rod, the bevel gear one and the bevel gear two are meshed and connected, the second end of the rotating rod is fixedly connected to the rotating block, and a limiting mechanism is provided between the rotating block and the handle.

[0011] According to the above solution, the limiting mechanism includes a limiting groove provided in the rotating block and a limiting block provided on the handle, and the limiting block is arranged in cooperation with the limiting groove.

[0012] According to the above solution, the handle is fixed with a connecting rod, and connecting grooves are formed at both ends of the connecting rod. Support columns are protruded on the inner walls at both ends of the storage groove, and the support columns are hingedly connected to the connecting grooves.

[0013] According to the above scheme, a connecting wire and a winding mechanism are provided on the main body of the detection device, and the connecting wire and the winding mechanism are arranged correspondingly; the winding mechanism includes a fixed rod, a baffle, a fixed plate and an annular plate, the fixed rod is fixed on the main body of the detection device, the baffle and the fixed plate are fixed on the fixed rod at intervals, the annular plate is movably arranged on the fixed rod between the baffle and the fixed plate, and a locking mechanism is provided between the annular plate and the fixed rod.

[0014] According to the above scheme, the locking mechanism includes a plurality of locking grooves arranged at intervals on the fixed rod and a locking block movably arranged on the annular plate, and the locking block and the locking groove are arranged in coordination; a mounting groove three is formed on the annular plate, a guide rod is fixed in the mounting groove three, an elastic member one is sleeved on the guide rod, a first end of the elastic member one is fixed in the mounting groove three, a second end of the elastic member one is fixed on the locking block, and a sliding groove is provided on the locking block that is slidably connected to the guide rod.

[0015] According to the above solution, a groove is formed in the block, a ball is movably arranged in the groove, and the ball is arranged corresponding to the outer wall of the guide rod.

[0016] According to the above scheme, an annular sleeve is fixed on the annular plate, a guide groove is formed on the annular sleeve, a guide rod matched with the guide groove is fixed on the fixed plate, and an elastic member 2 is sleeved on the guide rod.

[0017] Beneficial effects of the present invention:

[0018] The present invention is configured such that a handle is provided on the main body of the detection device, and the handle has a storage form and a usage form. In the storage form, the handle is hidden in the storage groove and does not take up space. In the usage form, the handle is vertically located in the storage groove, which is easy to carry and very convenient to use. A clamping mechanism is provided on the handle to reduce the occurrence of the device falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the whole structure of the present invention;

[0020] Figure 2 yes Figure 1 Main view;

[0021] Figure 3 is a schematic diagram of the handle and storage slot of the present invention;

[0022] Figure 4 yes Figure 3 A magnified image of position A in the middle;

[0023] Figure 5 yes Figure 4 Enlarged view of position B in the middle;

[0024] Figure 6 It is a schematic diagram of the connecting wire and the winding mechanism of the present invention;

[0025] Figure 7 yes Figure 6 Enlarged view of position C in the middle.

[0026] In the figure:

[0027] 1. Detection device body; 2. Switch; 3. Display screen; 4. Control button; 6. Anti-sliding block; 7. Connecting wire; 101. Storage slot; 102. Connecting rod; 103. Connecting slot; 104. Support column; 105. Handle; 106. Rotating rod; 107. Rotating block; 108. Limiting slot; 109. Limiting block; 110. Bevel gear 1; 111. Bevel gear 2; 112. Screw; 113. Bearing ; 114, guide slide groove; 116, clamping plate; 117, clamping sponge; 91, fixing rod; 92, baffle; 93, fixing plate; 94, annular plate; 95, annular sleeve; 96, slot; 97, block; 98, slide groove; 99, guide rod; 910, elastic part one; 911, groove; 912, ball; 913, guide groove; 914, guide rod; 916, elastic part two; 917, installation groove three. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is described below in conjunction with the accompanying drawings and embodiments.

[0029] like Figures 1 to 5 As shown, a whole blood PIC detection POCT device of the present invention comprises a detection device body 1, a storage slot 101 is formed on the detection device body 1, a handle 105 is movably provided in the storage slot 101, and a clamping mechanism is provided on the handle 105; the handle 105 has a storage form and a use form, when in the storage form, the handle 105 is hidden in the storage slot 101, and when in the use form, the handle 105 is vertically located in the storage slot 101. In this way, by arranging the handle 105 on the detection device body 1, and the handle 105 has a storage form and a use form, when in the storage form, the handle 105 is hidden in the storage slot 101 and does not occupy space, and when in the use form, the handle 105 is vertically located in the storage slot 101, which is easy to carry and very convenient to use; and a clamping mechanism is provided on the handle 105 to reduce the occurrence of the device falling off.

[0030] In actual application, the detection device body 1 is provided with a switch 2, a display screen 3, a control button 4, an anti-sliding block 6 and a whole blood PIC detection system, such as a data processing module, a power module, an integrated detection chip (based on microfluidics technology and immunochromatography technology, capable of rapid detection of PIC in whole blood samples), a sample loading unit (designed for easy loading of whole blood samples, including a disposable reagent cartridge), a sensor module (including an optical sensor or an electrochemical sensor for quantitative analysis of PIC levels), wireless transmission (the detection device can wirelessly transmit data to a hospital information system or cloud storage for doctors to view and analyze at any time), and data storage (built-in storage function, recording multiple detection data, facilitating trend analysis). Since the main technical problem solved by the present invention is that the existing device is not easy to carry, and the whole blood PIC detection system is a prior art, it will not be described in detail here.

[0031] Furthermore, the handle 105 is formed with a guide slot 114, and the clamping mechanism includes a clamping plate 116, the first end of the clamping plate 116 is slidably disposed in the guide slot 114, the second end of the clamping plate 116 extends out of the guide slot 114 and is located in the handle 105, and the clamping plate 116 is driven by the adjustment mechanism to move back and forth in the guide slot 114. In this arrangement, the clamping plate 116 is driven to move in the guide slot 114 by the adjustment mechanism, and then the position of the clamping plate 116 is adjusted, and then the clamping plate 116 cooperates with the handle 105 to clamp the hand of the carrier, which is suitable for different hand sizes of the carrier and is easy to use.

[0032] Furthermore, a clamping sponge 117 is fixed to the clamping plate 116. In this way, the clamping sponge 117 makes the hands of the carrier more comfortable in the clamping state, and can avoid the occurrence of cuts.

[0033] Furthermore, the adjustment mechanism includes a rotating rod 106, a rotating block 107, a bevel gear 110, a bevel gear 2 111 and a screw 112. The screw 112 is rotatably located in a guide groove 114. The first end of the clamping plate 116 is threadedly connected to the screw 112. The bevel gear 2 111 is fixed on the screw 112. The bevel gear 110 is fixed to the first end of the rotating rod 106. The bevel gear 110 and the bevel gear 2 111 are meshed and connected. The second end of the rotating rod 106 is fixedly connected to the rotating block 107. A limiting mechanism is provided between the rotating block 107 and the handle 105. With such arrangement, during adjustment, the rotating block 107 is rotated to drive the rotating rod 106 to rotate, and the rotating rod 106 drives the bevel gear 1 110 to rotate. Since the bevel gear 1 110 is meshedly connected with the bevel gear 2 111, the bevel gear 2 111 and the screw 112 can be driven to rotate, so that the clamping plate 116 is limited by the guide groove 114 and undergoes threaded motion with the screw 112, thereby causing the clamping plate 116 to be displaced in the guide groove 114.

[0034] In practical applications, a bearing 113 correspondingly connected to the screw rod 112 is disposed in the guide slot 114 .

[0035] Preferably, the guide slot 114 and the clamping plate 116 are in the shape of a square structure.

[0036] Furthermore, the limiting mechanism includes a limiting groove 108 provided in the rotating block 107 and a limiting block 109 provided on the handle 105, and the limiting block 109 is arranged in cooperation with the limiting groove 108. In this arrangement, the limiting block 109 limits the rotating block 107, and then limits the rotating rod 106, so that the bevel gear 1 110 on the rotating rod 106 and the bevel gear 2 111 on the screw rod 112 are always in meshing connection.

[0037] In actual application, the limiting groove 108 is an annular groove. When the rotating block 107 is rotated, the rotating block 107 performs a 360-degree forward and reverse rotation relative to the limiting block 109 fixed on the handle 105 .

[0038] Preferably, the limiting block 109 is a T-shaped structure.

[0039] Furthermore, a connecting rod 102 is fixed to the handle 105, and connecting grooves 103 are formed at both ends of the connecting rod 102. Support columns 104 are protruded from the inner walls at both ends of the storage groove 101, and the support columns 104 are hingedly connected to the connecting groove 103. In this way, the handle 105 is hingedly connected to the storage groove 101 through the connecting rod 102, thereby realizing the storage form and the use form.

[0040] like Figure 6 and Figure 7 As shown, the detection device body 1 is provided with a connecting wire 7 and a winding mechanism, and the connecting wire 7 and the winding mechanism are correspondingly arranged; the winding mechanism includes a fixed rod 91, a baffle 92, a fixed plate 93 and an annular plate 94, the fixed rod 91 is fixed on the detection device body 1, the baffle 92 and the fixed plate 93 are fixed on the fixed rod 91 at intervals, the annular plate 94 is movably arranged on the fixed rod 91 between the baffle 92 and the fixed plate 93, and a clamping mechanism is arranged between the annular plate 94 and the fixed rod 91. In this arrangement, when winding, the annular plate 94 is moved relative to the fixed plate 93, so that an escape space for winding the connecting wire 7 is formed between the annular plate 94 and the baffle 92, and then the connecting wire 7 is wound on the fixed rod 91 between the annular plate 94 and the baffle 92, and finally the connecting wire 7 is locked by the clamping mechanism between the annular plate 94 and the fixed rod 91, so that the winding is convenient when the device is not in use.

[0041] Further, the locking mechanism includes a plurality of locking grooves 96 spaced apart on the fixed rod 91 and a locking block 97 movably provided on the annular plate 94, and the locking block 97 and the locking groove 96 are arranged in cooperation with each other; a mounting groove three 917 is formed on the annular plate 94, a guide rod 99 is fixed in the mounting groove three 917, an elastic member 910 is sleeved on the guide rod 99, a first end of the elastic member 910 is fixed in the mounting groove three 917, a second end of the elastic member 910 is fixed on the locking block 97, and a sliding groove 98 slidably connected to the guide rod 99 is provided on the locking block 97. In this way, by arranging a plurality of slots 96 at intervals on the fixed rod 91, when the structure is rolled up, the block 97 on the annular plate 94 cooperates with the slot 96 to achieve locking. When the annular plate 94 moves, under the action of force, the block 97 and the initially locked slot 96 are dislocated and disengaged, and the elastic member 910 is in a compressed energy storage state. When the block 97 and other slots 96 react, the rebound force released by the elastic member 910 pushes the block 97 and the corresponding slot 96 to cooperate and lock.

[0042] In practical applications, the inner wall of the slot 96 and the outer wall of the block 97 are both inclined or arc-shaped, so that the outer wall of the block 97 can slide and detach along the inner wall of the slot 96 under the action of force.

[0043] Preferably, the elastic member 910 is a spring.

[0044] Furthermore, a groove 911 is formed in the block 97, and a ball 912 is movably arranged in the groove 911, and the ball 912 is arranged corresponding to the outer wall of the guide rod 99. This arrangement makes the damping force of the block 97 small when it moves, and the sliding effect is smoother.

[0045] Furthermore, an annular sleeve 95 is fixed on the annular plate 94, a guide groove 913 is formed on the annular sleeve 95, a guide rod 914 arranged in cooperation with the guide groove 913 is fixed on the fixed plate 93, and an elastic member 2 916 is sleeved on the guide rod 914. In this way, when the annular plate 94 is moved relative to the fixed plate 93, the annular sleeve 95 is driven to move synchronously, and under the cooperation of the guide rod 914 and the guide groove 913, the moving effect is more stable, and during the moving process, the elastic member 2 916 is compressed, and when the annular plate 94 is released, the elastic member 2 916 pushes the annular sleeve 95 to lock the connecting wire 7 under the rebound force, and the locking effect is better to prevent the connecting wire 7 from loosening.

[0046] In actual applications, the annular sleeve 95 is located on the outer edge of the annular plate 94, which is equivalent to increasing the overall area of ​​the annular plate 94, and can increase the thickness of the winding of the connecting wire 7; wherein the annular sleeve 95 is limited relative to the outer layer of the connecting wire 7 on the fixed rod 91, and the annular plate 94 is limited relative to the inner layer of the connecting wire 7 on the fixed rod 91.

[0047] Preferably, the second elastic member 916 is an elastic sponge.

[0048] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, which all belong to the protection scope of the present invention.

Claims

1. A whole blood PIC detection POCT device, characterized in that: The invention comprises a detection device body (1), wherein a storage groove (101) is formed on the detection device body (1), a handle (105) is movably provided in the storage groove (101), and a clamping mechanism is provided on the handle (105); The handle (105) has a storage form and a use form. In the storage form, the handle (105) is hidden in the storage groove (101). In the use form, the handle (105) is vertically located in the storage groove (101).

2. A whole blood PIC detection POCT device according to claim 1, characterized in that: A guide slot (114) is formed on the handle (105), and the clamping mechanism includes a clamping plate (116). The first end of the clamping plate (116) is slidably disposed in the guide slot (114), and the second end of the clamping plate (116) extends out of the guide slot (114) and is located in the handle (105). The clamping plate (116) is driven by the adjustment mechanism to move back and forth in the guide slot (114).

3. A whole blood PIC detection POCT device according to claim 2, characterized in that: A clamping sponge (117) is fixed on the clamping plate (116).

4. A whole blood PIC detection POCT device according to claim 2, characterized in that: The adjusting mechanism comprises a rotating rod (106), a rotating block (107), a bevel gear 1 (110), a bevel gear 2 (111) and a screw rod (112); the screw rod (112) is rotatably located in a guide slot (114); a first end of the clamping plate (116) is threadedly connected to the screw rod (112); the bevel gear 2 (111) is fixed to the screw rod (112); the bevel gear 1 (110) is fixed to the first end of the rotating rod (106); the bevel gear 1 (110) and the bevel gear 2 (111) are meshedly connected; a second end of the rotating rod (106) is fixedly connected to the rotating block (107); and a limiting mechanism is provided between the rotating block (107) and the handle (105).

5. A whole blood PIC detection POCT device according to claim 4, characterized in that: The limiting mechanism comprises a limiting groove (108) provided in the rotating block (107) and a limiting block (109) provided on the handle (105), and the limiting block (109) is arranged in cooperation with the limiting groove (108).

6. A whole blood PIC detection POCT device according to claim 2, characterized in that: A connecting rod (102) is fixed on the handle (105), and connecting grooves (103) are respectively formed at both ends of the connecting rod (102). Support columns (104) are respectively protruded on the inner walls at both ends of the storage groove (101), and the support columns (104) are hingedly connected to the connecting groove (103).

7. A whole blood PIC detection POCT device according to claim 1, characterized in that: The detection device body (1) is provided with a connecting wire (7) and a winding mechanism, and the connecting wire (7) and the winding mechanism are arranged correspondingly; the winding mechanism comprises a fixing rod (91), a baffle (92), a fixing plate (93) and an annular plate (94); the fixing rod (91) is fixed on the detection device body (1); the baffle (92) and the fixing plate (93) are fixed on the fixing rod (91) at intervals; the annular plate (94) is movably arranged on the fixing rod (91) between the baffle (92) and the fixing plate (93); and a locking mechanism is arranged between the annular plate (94) and the fixing rod (91).

8. A whole blood PIC detection POCT device according to claim 7, characterized in that: The locking mechanism comprises a plurality of locking grooves (96) arranged at intervals on the fixed rod (91) and a locking block (97) movably arranged on the annular plate (94), wherein the locking block (97) and the locking groove (96) are arranged in cooperation; a mounting groove three (917) is formed on the annular plate (94), a guide rod (99) is fixed in the mounting groove three (917), an elastic member one (910) is sleeved on the guide rod (99), a first end of the elastic member one (910) is fixed in the mounting groove three (917), a second end of the elastic member one (910) is fixed on the locking block (97), and a sliding groove (98) slidably connected to the guide rod (99) is provided on the locking block (97).

9. A whole blood PIC detection POCT device according to claim 8, characterized in that: A groove (911) is formed in the clamping block (97), a ball (912) is movably arranged in the groove (911), and the ball (912) is arranged corresponding to the outer wall of the guide rod (99).

10. A whole blood PIC detection POCT device according to claim 7, characterized in that: An annular sleeve (95) is fixed on the annular plate (94), a guide groove (913) is formed on the annular sleeve (95), a guide rod (914) matched with the guide groove (913) is fixed on the fixed plate (93), and an elastic member 2 (916) is sleeved on the guide rod (914).

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