CN219783342U - A pipeline connection structure for hemoperfusion apparatus - Google Patents
A pipeline connection structure for hemoperfusion apparatus Download PDFInfo
- Publication number
- CN219783342U CN219783342U CN202320526368.6U CN202320526368U CN219783342U CN 219783342 U CN219783342 U CN 219783342U CN 202320526368 U CN202320526368 U CN 202320526368U CN 219783342 U CN219783342 U CN 219783342U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- blood perfusion
- guide rod
- end part
- butt joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001951 hemoperfusion Effects 0.000 title description 3
- 230000008081 blood perfusion Effects 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000003491 array Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000037157 Azotemia Diseases 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
Abstract
The utility model discloses a pipeline connecting structure for a blood perfusion device, which comprises a connecting pipe, wherein butt joints are arranged at the end parts of the connecting pipe, rotating plates are symmetrically and rotatably arranged on the surface of the end parts of the connecting pipe, the rotating plates are clamped in U-shaped frames and are fixed through elastic locking block assemblies, the U-shaped frames are symmetrically arranged at the end parts of the connecting pipe, pressing blocks are arranged at the end parts of the rotating plates, and the beneficial effects are that: the utility model provides a pipeline connection structure for blood perfusion device has set up the butt joint at the tip of connecting pipe, and the transfer line of being convenient for cup joints, has set up rolling plate and briquetting at the tip of connecting pipe for in-service use's in-process, when blood perfusion device used, when connecting the transfer line, install connecting pipe screw thread on blood perfusion device, insert the tip of transfer line on the butt joint, then rotate the rolling plate, make the briquetting carry out further fixation with the transfer line.
Description
Technical Field
The utility model relates to the field of blood perfusion devices, in particular to a pipeline connecting structure for a blood perfusion device.
Background
The blood perfusion device is mainly applied to adsorption of molecular toxins in acute and chronic drug poisoning and uremia, and adsorption of pathogenic factors in liver diseases and immune fields. The main application modes include a single blood perfusion mode, a hemodialysis combined blood perfusion mode and a plasma separation adsorption mode.
At present, the blood perfusion device is connected with the infusion tube, the infusion tube is sleeved at the end part of the perfusion device, and the infusion tube is rotated by hand so as to tighten the sleeve, thus the operation is inconvenient, and the installation difficulty is increased.
Disclosure of Invention
The present utility model is directed to a pipe connection structure for a blood perfusion apparatus, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline connection structure for hemoperfusion ware, includes the connecting pipe, and butt joint is installed to the tip of connecting pipe, and the tip surface symmetry of connecting pipe rotates installs the pivoted board, and the pivoted board card is in U type frame, and is fixed through elasticity locking piece subassembly, and U type frame symmetry is installed in the tip of connecting pipe, and the briquetting is installed to the tip of pivoted board.
Preferably, one end of the butt joint is a cylindrical pipe body, and the other end of the butt joint is a truncated cone-shaped pipe body.
Preferably, the briquetting is annular platy structure, and the inner wall of briquetting is equipped with the nail body, and the nail body is coniform, and the nail body is provided with multiunit, even equidistance array.
Preferably, the elastic locking block assembly comprises a mounting block, a locking block, a guide rod and a spring, wherein the mounting block is symmetrically arranged on the side wall of the U-shaped frame, the locking block is slidably arranged in the mounting block, the guide rod is arranged at the back of the locking block, the guide rod penetrates through the end part of the mounting block, and the spring is sleeved on the guide rod.
Preferably, the guide rod is of a rectangular strip structure, the end part of the guide rod is rotatably provided with a clamping ring, the front end of the guide rod is provided with a clamping ring groove, and the clamping ring groove is matched with the clamping ring.
Preferably, the end part of the connecting pipe is sleeved with a cap.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a pipeline connection structure for blood perfusion device has set up the butt joint at the tip of connecting pipe, and the transfer line of being convenient for cup joints, has set up rolling plate and briquetting at the tip of connecting pipe for in-service use's in-process, when blood perfusion device used, when connecting the transfer line, install connecting pipe screw thread on blood perfusion device, insert the tip of transfer line on the butt joint, then rotate the rolling plate, make the briquetting carry out further fixation with the transfer line.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a compact;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
fig. 4 is a partial construction detail of the present utility model.
In the figure: the connecting pipe 1, the butt joint 2, the rotating plate 3, the pressing block 4, the U-shaped frame 5, the mounting block 6, the locking block 7, the guide rod 8, the spring 9, the clamping ring 10, the clamping ring groove 11, the nail body 12 and the cap 13.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a pipeline connection structure for blood perfusion device, including connecting pipe 1, the tip cover of connecting pipe 1 is equipped with block 13, be convenient for protect connecting pipe 1, butt joint 2 is installed to the tip of connecting pipe 1, the one end of butt joint 2 is cylindric body, the other end of butt joint 2 is round platform form body, be convenient for the infusion cover like this on butt joint 2, rotating plate 3 is installed in the symmetry of the tip surface of connecting pipe 1, rotating plate 3 card is in U type frame 5, and fixed through elasticity locking piece subassembly, U type frame 5 symmetry is installed at the tip of connecting pipe 1, briquetting 4 is installed to the tip of rotating plate 3, briquetting 4 is annular platelike structure, and the inner wall of briquetting 4 is equipped with nail body 12, nail body 12 is coniform, and nail body 12 is provided with the multiunit, even equidistance array, through nail body 12, when briquetting 4 will the transfer line is convenient for, nail body 12 prick the surface at the transfer line, further fix the transfer line, in-line in-use, when blood perfusion device uses, when connecting pipe, install connecting pipe 1 screw thread on the blood perfusion device, with the tip of connecting pipe 2, rotate the transfer line 3 further, make transfer line 3 will be fixed on the annular plate.
The elastic locking block assembly comprises a mounting block 6, a locking block 7, a guide rod 8 and a spring 9, wherein the mounting block 6 is symmetrically arranged on the side wall of the U-shaped frame 5, the locking block 7 is arranged in the mounting block 6 in a sliding manner, the guide rod 8 is arranged at the back of the locking block 7, the guide rod 8 penetrates through the end part of the mounting block 6, the spring 9 is sleeved on the guide rod 8, when the rotating plate 3 is clamped in the U-shaped frame 5 in an actual use mode, the locking block 7 is clamped in a locking block groove on the side wall of the rotating plate 3 under the action of the spring 9, the fixing of the rotating plate 3 is achieved, the guide rod 8 is of a rectangular strip-shaped structure, a clamping ring groove 11 is arranged at the front end of the guide rod 8 in a rotating manner, the clamping ring groove 11 is matched with the clamping ring 10, the guide rod 8 is conveniently pulled through the clamping ring 10 in the clamping ring groove 11 in use, and the clamping ring 10 is conveniently clamped in the clamping ring groove 11, so that the fixing of the rotating plate 3 is released.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pipe connection structure for a blood perfusion apparatus, comprising a connecting pipe (1);
the method is characterized in that: the end part of the connecting pipe (1) is provided with a butt joint (2);
the end surface of the connecting pipe (1) is symmetrically and rotatably provided with a rotating plate (3);
the rotating plate (3) is clamped in the U-shaped frame (5) and is fixed through an elastic locking block assembly;
the U-shaped frame (5) is symmetrically arranged at the end part of the connecting pipe (1), and the pressing block (4) is arranged at the end part of the rotating plate (3).
2. A tubing connection for a blood perfusion apparatus according to claim 1, wherein: one end of the butt joint (2) is a cylindrical pipe body, and the other end of the butt joint (2) is a truncated cone-shaped pipe body.
3. A tubing connection for a blood perfusion apparatus according to claim 1, wherein: the pressing block (4) is of an annular plate-shaped structure, the inner wall of the pressing block (4) is provided with nail bodies (12), the nail bodies (12) are conical, and the nail bodies (12) are provided with a plurality of groups of uniform equidistant arrays.
4. A tubing connection for a blood perfusion apparatus according to claim 1, wherein: the elastic locking block assembly comprises a mounting block (6), a locking block (7), a guide rod (8) and a spring (9), wherein the mounting block (6) is symmetrically mounted on the side wall of the U-shaped frame (5), the locking block (7) is mounted in the mounting block (6) in a sliding manner, the guide rod (8) is mounted at the back of the locking block (7), the guide rod (8) penetrates through the end part of the mounting block (6), and the spring (9) is sleeved on the guide rod (8).
5. A tubing connection for a blood perfusion apparatus according to claim 4, wherein: the guide rod (8) is of a rectangular strip-shaped structure, the end part of the guide rod (8) is rotatably provided with a clamping ring (10), the front end of the guide rod (8) is provided with a clamping ring groove (11), and the clamping ring groove (11) is matched with the clamping ring (10).
6. A tubing connection for a blood perfusion apparatus according to claim 1, wherein: the end part of the connecting pipe (1) is sleeved with a cap (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526368.6U CN219783342U (en) | 2023-03-17 | 2023-03-17 | A pipeline connection structure for hemoperfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526368.6U CN219783342U (en) | 2023-03-17 | 2023-03-17 | A pipeline connection structure for hemoperfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783342U true CN219783342U (en) | 2023-10-03 |
Family
ID=88183363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526368.6U Active CN219783342U (en) | 2023-03-17 | 2023-03-17 | A pipeline connection structure for hemoperfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783342U (en) |
-
2023
- 2023-03-17 CN CN202320526368.6U patent/CN219783342U/en active Active
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| GR01 | Patent grant |