Portable blood purification device

Abstract

The utility model belongs to the field of blood purification, and provides a portable blood purification device which comprises a structural part, a lifting part arranged on the upper side of the structural part and a buckling part arranged on the upper side of the lifting part, and the structural part comprises a workbench and a blood purifier arranged on the upper side of the lifting part in a sliding mode. The buckle piece comprises an inserting groove formed in the upper side of the workbench, a rotating shaft rotationally arranged on the inner side of the inserting groove, a special-shaped clamping block arranged on the outer side of the rotating shaft, a locking part arranged at one end of the special-shaped clamping block and a curved surface part arranged at the top of the special-shaped clamping block. The buckle piece further comprises an inserting column arranged on one side of the blood purifier and a through groove formed in one side of the inserting column. According to the blood purifier, through the design of the buckle piece, the buckle piece comprises the special-shaped clamping block, the locking part, the curved surface part and the insertion column and the through groove which are matched with the special-shaped clamping block, the locking part and the curved surface part, rapid buckle connection between the blood purifier and the working table is achieved, the device can be rapidly disassembled for overhauling after use, the overhauling efficiency is improved, and the maintenance time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of blood purification, concretely speaking is portable blood purification device. BACKGROUND

[0002] Blood purification is also called dialysis in daily life, its implication is: the blood of patients is led out of the body and passes through a purification device, removes some pathogenic substances in it, purifies blood, achieves the treatment of diseases;

[0003] In the utility model discloses a portable blood purification device in the announcement No. CN212662357U, including venous bleeding pipe, blood pump is connected on the venous bleeding pipe, the blood purification cylinder is equipped at the venous bleeding pipe lower extreme, the blood purification cylinder bottom joint has arterial blood inlet pipe, the blood purification cylinder upper portion is connected with the connecting sleeve of screw thread, the connecting sleeve is rotatably connected with the venous bleeding pipe and the venous bleeding pipe is passed through the connecting sleeve, the blood purification cylinder inside upper side is equipped with the flow resistance layer, the dialysis layer is equipped below the flow resistance layer, the cellulose membrane tube is equipped in the dialysis layer, the cellulose membrane tube lower side is connected with the resin adsorption layer, the resin adsorption layer bottom fixed connection has the liquid outlet pipe, the liquid outlet pipe is connected with the arterial blood inlet pipe joint

[0004] For the related technology in the above, the inventor thinks that there are the following defects: in the practical process, it is inconvenient to carry, not easy to disassemble, inconvenient to operate, difficult to quickly disassemble and overhaul and quickly fix and install use after use, etc., thereby affecting the overhaul efficiency of the device, and great inconvenience is brought.

[0005] Therefore, the person skilled in the art proposes a portable blood purification device to solve the problems raised in the background art. UTILITY MODEL CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a portable blood purification device to solve the problems raised in the prior art.

[0007] The portable blood purification device comprises a structural assembly, a structural member, a lifting member arranged on the upper side of the structural member, and a buckle member arranged on the upper side of the lifting member.

[0008] The structural member comprises a workbench and a blood purifier slidingly arranged on the upper side of the lifting member.

[0009] The buckle member comprises a slot opened on the upper side of the workbench, a rotating shaft rotatably arranged in the slot, a special-shaped clamping block arranged on the outer side of the rotating shaft, a locking portion arranged at one end of the special-shaped clamping block, and a curved portion arranged at the top of the special-shaped clamping block.

[0010] The buckle further comprises a column arranged on one side of the blood purifier and a through slot arranged on one side of the column, the column is inserted into the slot and arranged in sliding mode, and the locking part at one end of the special-shaped clamping block is inserted into the through slot and in contact with the through slot.

[0011] Preferably, the structure further comprises a base and a receiving box arranged on the upper side of the base, and the lifting member is arranged in the receiving box.

[0012] Preferably, the lifting member comprises a lifting base plate arranged on the inner side of the receiving box, a lifting table arranged on the upper side of the lifting base plate, and a driving device arranged on one side of the lifting table.

[0013] Preferably, the buckle comprises a workbench fixedly arranged on the upper side of the lifting table, a slot arranged on the upper side of the workbench, a top block arranged in the slot, and a compression spring arranged on the inner bottom wall of the slot, the top block is in contact with the column, and the two ends of the compression spring are connected with the side wall of the top block and the inner bottom wall of the slot respectively.

[0014] Preferably, the buckle further comprises a reset spring arranged at one end of the special-shaped clamping block, and the two ends of the reset spring are connected with the lower surface of the special-shaped clamping block and the inner bottom wall of the slot respectively.

[0015] Preferably, the buckle further comprises a sliding rod arranged in sliding mode on one side wall of the special-shaped clamping block and a pull plate arranged at one end of the sliding rod, and the sliding rod penetrates through the side wall of the workbench and is arranged in sliding mode.

[0016] Preferably, the structure further comprises a rotating wheel arranged in rotation mode around the base.

[0017] Compared with the prior art, the blood purifier has the following beneficial effects:

[0018] 1、The blood purifier is designed to be arranged in sliding mode on the upper side of the lifting member, and is matched with the design of the base and the receiving box, so that the whole device is more compact and portable. Such a design not only facilitates carrying, but also simplifies the operation process, so that the user can more conveniently perform blood purification operation.

[0019] 2、The blood purifier is designed to be arranged in sliding mode on the upper side of the lifting member, and is matched with the design of the base and the receiving box, so that the whole device is more compact and portable. Such a design not only facilitates carrying, but also simplifies the operation process, so that the user can more conveniently perform blood purification operation.

[0020] 3、The buckle piece further includes reset springs, top blocks, compression springs and the like components, these designs not only enhance the stability of the structure, but also ensure the safety during the blood purification process. The use of reset springs ensures the automatic reset of the buckle piece, and the compression spring provides the necessary pressure for the top block, ensuring the close connection between the blood purifier and the workbench, preventing accidents during operation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of the overall structure of the utility model;

[0022] Figure 2 It is a schematic view of the structure of the lifting piece in the utility model;

[0023] Figure 3 It is a sectional view of the workbench in the utility model;

[0024] Figure 4 It is a sectional view of the slot in the utility model;

[0025] Figure 5 It is Figure 4 The structure of A in the utility model is enlarged;

[0026] Figure 6 It is a schematic view of the structure of the special-shaped clamping block in the utility model;

[0027] In the figure:

[0028] 100, structural assembly; 101, structural piece; 101a, base; 101b, workbench; 101c, blood purifier; 101d, storage frame; 101e, rotating wheel; 102, lifting piece; 102a, lifting bottom plate; 102b, lifting table; 102c, driving device; 103, buckle piece; 103a, insertion column; 103b, insertion slot; 103c, special-shaped clamping block; 103d, locking part; 103e, curved surface part; 103f, through slot; 103g, rotating shaft; 103h, top block; 103i, compression spring; 103j, reset spring; 103k, sliding rod; 103l, pull plate. DETAILED DESCRIPTION

[0029] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0030] Example one: as shown in the accompanying drawings: Figure 1 to the accompanying drawings: Figure 3 The utility model provides portable blood purification device, including structural assembly 100, including structural piece 101, setting on the lifting piece 102 of structural piece 101 upside, setting on the buckle piece 103 of lifting piece 102 upside;

[0031] The structure member 101 comprises a workbench 101b and a blood purifier 101c slidingly arranged on the upper side of the lifting member 102;

[0032] The buckle member 103 comprises a slot 103b arranged on the upper side of the workbench 101b, a rotating shaft 103g arranged in the slot 103b, a special-shaped clamping block 103c arranged on the outer side of the rotating shaft 103g, a locking portion 103d arranged on one end of the special-shaped clamping block 103c, and a curved portion 103e arranged on the top of the special-shaped clamping block 103c.

[0033] The buckle member 103 further comprises a plug column 103a arranged on one side of the blood purifier 101c and a through slot 103f arranged on one side of the plug column 103a, the plug column 103a is inserted into the slot 103b and is slidingly arranged in the slot 103b, and the locking portion 103d arranged on one end of the special-shaped clamping block 103c is inserted into the through slot 103f and is in contact with the through slot 103f.

[0034] Preferably, the structure member 101 further comprises a base 101a and a receiving box 101d arranged on the upper side of the base 101a, and the lifting member 102 is arranged in the receiving box 101d.

[0035] Specifically, the buckle member 103 comprises a workbench 101b fixedly installed on the upper side of the lifting platform 102b, a slot 103b arranged on the upper side of the workbench 101b, a top block 103h arranged in the slot 103b, and a compression spring 103i arranged on the inner bottom wall of the slot 103b, the top block 103h is in contact with the plug column 103a, the two ends of the compression spring 103i are respectively connected with the side wall of the top block 103h and the inner bottom wall of the slot 103b, and the buckle member 103 further comprises a reset spring 103j arranged on one end of the special-shaped clamping block 103c, and the two ends of the reset spring 103j are respectively connected with the lower surface of the special-shaped clamping block 103c and the inner bottom wall of the slot 103b.

[0036] From the above, in use, after the insertion column 103a on the lower surface of the blood purifier 101c is inserted into the insertion slot 103b, the insertion column 103a first contacts the curved surface part 103e of the special-shaped clamping block 103c and extrudes the curved surface part 103e of the special-shaped clamping block 103c. Since the special-shaped clamping block 103c is arranged outside the rotating shaft 103g, it can be slightly rotated in the insertion slot 103b. When the insertion column 103a extrudes the curved surface part 103e of the special-shaped clamping block 103c, it drives the special-shaped clamping block 103c to slightly rotate in the insertion slot 103b, so that the insertion column 103a can slide over the special-shaped clamping block 103c and continue to slide. Then the insertion column 103a continues to slide downward and contacts the top block 103h. At the same time, the elastic force of the return spring 103j drives the special-shaped clamping block 103c to reset and rotate. At this time, the locking part 103d of the special-shaped clamping block 103c extends into the insertion slot 103b of the insertion column 103a, and the compression spring 103i drives the top block 103h to slide upward and reset, driving the insertion column 103a to slide upward and reset, so that the lower inner wall of the through slot 103f contacts the locking part 103d, clamping and fixing the insertion column 103a, thereby realizing the quick fixing and installation of the blood purifier 101c.

[0037] In the embodiment two, the lifting part 102 includes a lifting bottom plate 102a arranged inside the receiving frame 101d, a lifting platform 102b arranged on the upper side of the lifting bottom plate 102a, and a driving device 102c arranged on one side of the lifting platform 102b. The rotating wheel 101e is arranged around the base 101a. The rotating wheel 101e can facilitate the quick pushing and moving of the device, improving the portability of the device. The lifting part 102 can facilitate the quick lifting of the blood purifier 101c in use and the storage of the device in the receiving frame 101d when not in use.

[0038] Preferably, the buckle part 103 further includes a sliding rod 103k arranged on one side wall of the special-shaped clamping block 103c and a pull plate 103l arranged on one end of the sliding rod 103k. The sliding rod 103k penetrates the side wall of the workbench 101b and is arranged in sliding mode. The sliding rod 103k and the pull plate 103l can facilitate the quick pulling of the special-shaped clamping block 103c for disassembling the blood purifier 101c.

[0039] From the above, in use, the rotating wheel 101e is arranged, which can facilitate the rapid pushing movement of the device, and improves the portability of the device, and the lifting piece 102 is arranged, which can facilitate the rapid lifting of the blood purifier 101c in use, and the device is lowered into the storage frame 101d for storage and protection when not in use, when the blood purifier 101c needs to be quickly disassembled and repaired, the pull plate 103l is pulled, the special-shaped clamping block 103c is driven to rotate reversely, so that the locking part 103d of the special-shaped clamping block 103c is separated from the through slot 103f of the insertion column 103a, and the clamping and fixing of the insertion column 103a is released, at this time, the insertion column 103a is upwardly lifted by the rebound force of the compression spring 103i and the top block 103h, at this time, the blood purifier 101c can be directly pulled out for quick disassembly and repair.

[0040] The embodiments of the utility model are given for example and description, although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled person in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the utility model.

[0041] In the description of the utility model, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0042] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication or interaction relationship between two elements. For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0043] In the utility model, unless another definite provision and limitation, first feature is on second feature "on" or "under", first and second features can be direct contact, or first and second features are indirect contact through intermediate medium. Moreover, first feature "on", "above" and "on" second feature can be first feature is directly above or obliquely above second feature, or only indicates that first feature horizontal height is higher than second feature. First feature "under", "below" and "under" second feature can be first feature is directly below or obliquely below second feature, or only indicates that first feature horizontal height is less than second feature.

[0044] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0045] The utility model discloses the embodiment figure, only involve the structure of the disclosure embodiment, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined mutually.

[0046] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A portable blood purification device, characterized by: The utility model provides a blood purification device, including the component (100) of construction, including the component (101) of construction, the buckle piece (103) of setting on the upside of lifting piece (102) is set on the upside of component (101) of construction, The component (101) of construction includes a workbench (101b) and a blood purification device (101c) slidingly arranged on the upside of the lifting piece (102). The buckle piece (103) includes a slot (103b) opened on the upside of the workbench (101b), a rotating shaft (103g) rotatably arranged in the slot (103b), a special-shaped clamping block (103c) arranged on the outside of the rotating shaft (103g), a locking portion (103d) arranged at one end of the special-shaped clamping block (103c), and a curved portion (103e) arranged at the top of the special-shaped clamping block (103c). The buckle piece (103) further includes a plug column (103a) arranged on one side of the blood purification device (101c) and a through slot (103f) opened on one side of the plug column (103a), the plug column (103a) is inserted into the slot (103b) and is slidingly arranged therein, and the locking portion (103d) at one end of the special-shaped clamping block (103c) is inserted into the through slot (103f) and is in contact therewith.

2. The portable blood treatment apparatus of claim 1, wherein: The component (101) of construction further includes a base (101a) and a receiving box (101d) arranged on the upside of the base (101a), and the lifting piece (102) is arranged in the receiving box (101d).

3. The portable blood treatment apparatus of claim 2, wherein: The lifting piece (102) includes a lifting bottom plate (102a) arranged on the inside of the receiving box (101d), a lifting platform (102b) arranged on the upside of the lifting bottom plate (102a), and a driving device (102c) arranged on one side of the lifting platform (102b).

4. The portable blood treatment apparatus of claim 1, wherein: The buckle piece (103) includes a workbench (101b) fixedly installed on the upside of the lifting platform (102b), a slot (103b) opened on the upside of the workbench (101b), a top block (103h) arranged in the slot (103b), and a compression spring (103i) arranged on the inner bottom wall of the slot (103b), the top block (103h) is in contact with the plug column (103a), and the two ends of the compression spring (103i) are respectively connected with the side wall of the top block (103h) and the inner bottom wall of the slot (103b).

5. The portable blood treatment apparatus of claim 4, wherein: The buckle piece (103) further includes a reset spring (103j) arranged at one end of the special-shaped clamping block (103c), and the two ends of the reset spring (103j) are respectively connected with the lower surface of the special-shaped clamping block (103c) and the inner bottom wall of the slot (103b).

6. The portable blood treatment apparatus of claim 5, wherein: The buckle piece (103) further includes a sliding rod (103k) slidingly arranged on one side wall of the special-shaped clamping block (103c) and a pull plate (103l) arranged at one end of the sliding rod (103k), and the sliding rod (103k) penetrates through the side wall of the workbench (101b) and is slidingly arranged therein.

7. The portable blood treatment apparatus of claim 2, wherein: The component (101) of construction further includes a rotating wheel (101e) rotatably arranged around the base (101a).

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