CN213698239U - Special neck fixer of ECMO pipeline - Google Patents
Special neck fixer of ECMO pipeline Download PDFInfo
- Publication number
- CN213698239U CN213698239U CN202022086646.XU CN202022086646U CN213698239U CN 213698239 U CN213698239 U CN 213698239U CN 202022086646 U CN202022086646 U CN 202022086646U CN 213698239 U CN213698239 U CN 213698239U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fixing head
- main body
- magnetic suction
- neck
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- 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.)
- Expired - Fee Related
Links
- 238000002618 extracorporeal membrane oxygenation Methods 0.000 title claims abstract description 29
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 abstract description 12
- 239000003292 glue Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002612 cardiopulmonary effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 108010055150 ekmolin Proteins 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a special neck fixer of ECMO pipeline, including the fixer main part, the fixer main part outside is fixed and is equipped with a plurality of screens ring, the internal thread of screens ring is connected with magnetism and inhales the base, magnetism inhales the base swing joint and is connected with the pipeline fixed head; the pipeline fixing head comprises a fixing head main body, a buckle fixedly arranged on the upper portion of the fixing head main body, a pipeline channel arranged inside the fixing head main body, and a hinge fixedly arranged at the bottom of the fixing head main body. A plurality of inserting columns are fixedly arranged on one side of the fixing head main body; the magnetic suction base comprises a plurality of magnetic suction grooves; a thread head is fixedly installed on one side of the magnetic attraction groove, and a limiting plate is fixedly installed inside the thread head; threads are arranged inside the clamping ring; and a pipeline inlet is fixedly arranged on the inner side of the magnetic suction groove. The utility model discloses a pipeline fixed head is fixed with the pipeline, reduces the ECMO pipeline landing, improves the stability that the pipeline used.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a special neck fixer of ECMO pipeline.
Background
ECMO is an english abbreviation for extracorporeal membrane oxygenation (extracorporeal membrane oxygenation), which is a technology representing the critical emergency level in a hospital, even a region, a country. ECMO is an extracorporeal circulation technique that walks out of the heart operating room. The principle is that the venous blood in the body is led out of the body, and is injected into the artery or vein system of a patient after being oxygenated by an artificial cardiopulmonary bypass made of special materials, so that the function of partial cardiopulmonary replacement is achieved, and the oxygenation blood supply of the visceral organs and tissues of the human body is maintained.
At present, because the current fixing mode of the ECMO pipeline is generally complex, the disassembly and the assembly of a patient are inconvenient when the ECMO pipeline is used, and even if the assembly is completed, the ECMO pipeline can slide off due to the fact that the patient needs to move, so that the fixation is unstable, and the recovery of the patient is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a special neck fixer of ECMO pipeline is provided, it is fixed with the pipeline through the pipeline fixed head, avoid ECMO pipeline landing, improve the stability of pipeline work.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a special neck fixer of ECMO pipeline, includes the fixer main part, the fixed a plurality of screens ring that is equipped with in the fixer main part outside, the inside threaded connection of screens ring has magnetism to inhale the base, magnetism inhales base swing joint has the pipeline fixed head.
Preferably, the pipeline fixing head comprises a fixing head main body and a plurality of inserting columns fixed on one side end face of the fixing head main body, and a soft rubber layer is fixedly arranged on the inner side of the fixing head main body.
Preferably, the fixed head main body is formed by butt joint of two semicircular parts, the butt joint positions of one sides of the two semicircular parts are connected in a rotating mode through hinges, and the butt joint positions of the other sides of the two semicircular parts are movably clamped and connected through buckles.
Preferably, the end of the insertion column is provided with a magnet block.
Preferably, a plurality of magnetic suction grooves are formed in the outer end face of the magnetic suction base.
Preferably, the center of the end surface of the magnetic suction base is provided with a pipeline inlet positioned at the inner side of the magnetic suction groove.
Preferably, the magnetic suction groove is embedded with a magnetic suction sheet.
Preferably, the circumferential surface of the magnetic base is integrally provided with a limiting plate and an external thread section positioned on one side of the limiting plate.
The utility model has the advantages as follows:
1. the utility model fixes the pipeline through the internal pipeline channel of the pipeline fixing head, and the pipeline is fixed on the fixer main body when in use, thereby reducing the slippage of the ECMO pipeline and improving the working stability of the pipeline;
2. the utility model discloses a magnetism is inhaled the base and is inhaled the base with magnetism and can realize magnetism and inhale the installation and dismantle, only needs during the use to insert the magnetism with the grafting post and inhale the inslot, can realize the high-speed joint through the absorptive effect of magnetic force for the dismantlement and the installation of pipeline are more convenient, have promoted the convenience of using.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the capture ring;
FIG. 3 is a schematic perspective view of the magnetic base;
fig. 4 is a schematic perspective view of the pipeline fixing head.
In the figure: the device comprises a fixer main body 1, a clamping ring 2, an internal thread 20, a magnetic suction base 3, a magnetic suction groove 30, a limiting plate 31, a pipeline inlet 33, a magnetic suction base 4, a fixing head main body 40, a plug-in column 41, a buckle 42 and a pipeline channel 43.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, a neck fixator specially used for ECMO pipeline includes a fixator body 1, the fixator body 1 is a conventional medical neck fixator, and the patient can fix the fixator body 1 on the neck by an elastic band of his own structure when wearing the fixator.
As shown in fig. 1 and 2, 4 annular locking rings 2 are fixed on the outer shell of the main body 1 of the fixer. The clamping ring 2 is made of medical plastic materials, and the axial thickness of the clamping ring is close to the thickness of the side wall of the fixer cylinder 1. The periphery of the side surface of the fixer cylinder 1 is uniformly provided with embedded holes, and the clamping rings 2 are respectively and completely embedded and fixed in the embedded holes, so that the clamping rings 2 are uniformly distributed on the peripheral side surface of the fixer main body. Adopt a plurality of screens ring 2, can cover a plurality of ECMO pipeline introduction point regions of patient's neck basically, after one of them screens ring 2 internal fixation ECMO pipeline, remaining screens ring 2 can make the inside and outside intercommunication of fixer main part 1, helps increasing the inside circulation of air of fixer, improves the comfort level when patient wears the device.
The inner wall of the clamping ring 2 is provided with an internal thread 20, and the internal thread of the clamping ring 2 is connected with a magnetic suction base 3. As shown in fig. 3, a limit plate 31 and an external thread section located at one side of the limit plate 31 are integrally disposed on the circumferential surface of the magnetic base 3, and the external thread section is connected with the internal thread 20 in a matching manner, so that the magnetic base 3 can be detachably connected and fixed to the retaining ring 2. The mode that adopts threaded connection convenient to detach and installation to and magnetism inhale the maintenance of base 3 and change, the detection and the maintenance of the fixer of being convenient for. Meanwhile, the clamping rings with proper number can be configured according to the treatment requirement of the patient. The limiting plate 31 is used for limiting the position of the magnetic base 3 when the magnetic base is screwed on the clamping ring 2, and when the magnetic base 3 is screwed into the clamping ring 2 to a certain degree, the limiting plate abuts against the outer end face of the clamping ring 2, so that the magnetic base 3 can be accurately installed on the clamping ring 2.
The outer end face of the magnetic base 3 is provided with 4 magnetic grooves 30 which are uniformly distributed, and magnetic attraction pieces made of permanent magnetic materials are embedded in the magnetic grooves 30.
The magnetic suction base 3 is movably connected with a pipeline fixing head 4. As shown in fig. 4, the pipeline fixing head 4 includes a fixing head main body 40 having an annular structure, and 4 plug-in posts 41 uniformly distributed and integrally formed on one side end surface of the fixing head main body 40. The position distribution and the cross-sectional shape of the insertion columns 41 are correspondingly matched with the position distribution and the cross-sectional shape of the magnetic attraction grooves 30, and the length of the insertion columns 41 is not more than the groove depth of the magnetic attraction grooves 30, so that 4 insertion columns 41 can be correspondingly inserted into 4 magnetic attraction grooves 30, and the assembly of the pipeline fixing head 4 on the magnetic attraction base 3 is realized.
Preferably, the end of the inserting column 41 is provided with a magnet made of permanent magnetic material, and after the inserting column 41 is inserted into the magnetic attraction groove 30, the opposite ends of the magnet and the magnetic attraction piece have different magnetism and attract each other, so that the pipeline fixing head 4 is reliably fixed on the magnetic attraction base 3.
Preferably, the fixing head body 40 is formed by two semicircular parts which are connected with each other in a butt joint manner, wherein the butt joint position of one side of each of the two semicircular parts is rotatably connected through a hinge, and the butt joint position of the other side of each of the two semicircular parts is movably clamped through a buckle 42. In actual use, the ECMO line is then secured within the fixture head body 40 to achieve a fixed line position. When the buckle 42 is in an open state, the two semicircular annular parts can be unfolded towards two sides, so that the ECMO pipeline is exposed outside and can be easily removed from the fixing head main body 40; when the ECMO pipe is placed between the two semicircular ring portions in the expanded state, the two semicircular ring portions are turned and butted against each other, and are connected and fixed by the buckle 42, so that the ECMO pipe can be fixed in the fixing head body 40.
Preferably, soft glue layers 43 are fixedly arranged on the inner side arc surfaces of the two semicircular annular parts, and after the two semicircular annular parts are butted, the two semicircular soft glue layers 43 form a complete annular ring and wrap the ECMO pipeline in the annular ring. Because the diameter of the annular ring is slightly less than the outer diameter of the ECMO pipeline, the ECMO pipeline can be reliably fixed in the fixing head main body 40 through the flexible extrusion deformation of the soft rubber layer 43, and the surface of the ECMO pipeline cannot be damaged.
The center of the end surface of the magnetic suction base 3 is provided with a pipeline inlet 33 positioned at the inner side of the magnetic suction groove 30. The diameter of the pipeline inlet 33 is slightly larger than the diameter of the inner hole of the fixing head main body 40, and after the ECMO pipeline is fixed on the fixing head main body 40, the end part of the ECMO pipeline can freely penetrate through the pipeline inlet of the magnetic suction base 3 and the inner hole of the clamping ring 2.
The utility model discloses a use does:
at first selected fixed head main part and the pipeline of the corresponding use of wanting, expand two semicircle ring parts branch of fixed head main part to both sides, put into the pipeline of corresponding size, go into buckle one side card after two semicircle ring parts merge in the opposite side draw-in groove, because the pipeline can be fixed to the effect of soft glue layer extrusion force, it is internal fixation to inhale the base through the anticlockwise rotatory screw thread of screw thread head with magnetism simultaneously, fix the fixed head main part on the base is inhaled to magnetism through magnetic force again, can pull down with strength in pipeline fixed head one side when needing to dismantle.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a special neck fixer of ECMO pipeline, includes fixer main part (1), its characterized in that: the fixing device is characterized in that a plurality of clamping rings (2) are fixedly arranged on the outer side of the fixing device body (1), the internal threads of the clamping rings (2) are connected with a magnetic suction base (3), and the magnetic suction base (3) is movably connected with a pipeline fixing head (4).
2. The neck anchor of claim 1, wherein: the pipeline fixing head (4) comprises a fixing head main body (40) and a plurality of inserting columns (41) fixed on one side end face of the fixing head main body (40), and a soft rubber layer (43) is fixedly arranged on the inner side of the fixing head main body (40).
3. The neck anchor of claim 2, wherein said neck anchor comprises: the fixed head main body (40) is formed by butt joint of two semicircular parts, one side butt joint parts of the two semicircular parts are connected through hinge rotation, and the other side butt joint parts are movably clamped through a buckle (42).
4. The neck anchor of claim 2, wherein said neck anchor comprises: and a magnet block is arranged at the end part of the insertion column (41).
5. The neck anchor of claim 1, wherein: the outer end face of the magnetic suction base (3) is provided with a plurality of magnetic suction grooves (30).
6. The neck retainer of claim 5, wherein: the center of the end surface of the magnetic suction base (3) is provided with a pipeline inlet (33) positioned on the inner side of the magnetic suction groove (30).
7. The neck retainer of claim 5, wherein: the magnetic attraction groove (30) is internally embedded with a magnetic attraction sheet.
8. The neck anchor of claim 1, wherein: the periphery of the magnetic base (3) is integrally provided with a limiting plate (31) and an external thread section positioned on one side of the limiting plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086646.XU CN213698239U (en) | 2020-09-14 | 2020-09-14 | Special neck fixer of ECMO pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086646.XU CN213698239U (en) | 2020-09-14 | 2020-09-14 | Special neck fixer of ECMO pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213698239U true CN213698239U (en) | 2021-07-16 |
Family
ID=76794275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086646.XU Expired - Fee Related CN213698239U (en) | 2020-09-14 | 2020-09-14 | Special neck fixer of ECMO pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213698239U (en) |
-
2020
- 2020-09-14 CN CN202022086646.XU patent/CN213698239U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |