CN221106705U - Novel three-dimensional catheter fixing device - Google Patents
Novel three-dimensional catheter fixing device Download PDFInfo
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- CN221106705U CN221106705U CN202420189904.2U CN202420189904U CN221106705U CN 221106705 U CN221106705 U CN 221106705U CN 202420189904 U CN202420189904 U CN 202420189904U CN 221106705 U CN221106705 U CN 221106705U
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- plate body
- arc
- fixing device
- ring body
- catheter fixing
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- 238000005096 rolling process Methods 0.000 claims abstract description 30
- 239000011324 bead Substances 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 5
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a novel three-dimensional catheter fixing device which comprises a catheter fixing device body and a catheter fixing device body, wherein the catheter fixing device body is arranged on the catheter: the device comprises a lower supporting plate body, wherein a core through hole is formed in the middle of the lower supporting plate body, an auxiliary frame plate body is arranged on the lower supporting plate body, a rotary outer sleeve body is arranged at the other end of the auxiliary frame plate body, rolling spherical beads are rotatably arranged in the rotary outer sleeve body, and an external thread ring body is arranged on the outer wall of the rolling spherical beads; the external thread ring body is provided with an external pipe body for pressing the slope on the ring body to be contacted with the back of the arc-shaped elastic plate body, so that the effect of pressing the back of the arc-shaped elastic plate body is achieved. The toggle lugs arranged on the rotary pressing ring body realize the rotation of the pressing ring body, so that the extrusion of the arc-shaped elastic plate body is realized, the tail end of the arc-shaped elastic plate body plays a role in extruding the guide pipe, the fixing of the guide pipe is realized, and the guide pipe is limited; the rolling ball can rotate in the rotating outer sleeve body, so that the practical use is convenient.
Description
Technical Field
The utility model relates to a catheter fixing device, in particular to a novel three-dimensional catheter fixing device.
Background
Drainage tubes are used for guiding pus, blood, liquid and the like accumulated in human tissues or cavities to the outside of the body, preventing postoperative infection and promoting wound healing, and abdominal cavity drainage tubes are one of the most commonly used medical supplies for abdominal surgery, are used in a large number in surgery, particularly for patients with abdominal cavity high pressure, and are usually fixed by using adhesive tapes during use, but the fixing effect of the fixing mode is poor and easy to fall off, and in order to solve the problem of falling off, the drainage tubes are sometimes bound on the abdomen of the patients by using a binding band type fixing device.
When the bandage type fixing device is used, the drainage tube is easy to fall off, and the angle of the drainage tube is inconvenient to adjust according to actual use conditions.
There is a need for a better use of a stereoscopic catheter-fixing device.
Disclosure of utility model
The technical problem to be solved by the utility model is to overcome the defects of the technology and provide a novel three-dimensional catheter fixing device.
In order to solve the technical problems, the technical scheme provided by the utility model is that a novel three-dimensional catheter fixing device is as follows: the novel rolling support comprises a lower support plate body, wherein a core through hole is formed in the middle of the lower support plate body, a plurality of auxiliary support plate bodies are arranged on the lower support plate body, a rotary outer sleeve body is arranged at the other end of each auxiliary support plate body, rolling spherical beads are rotatably arranged in the rotary outer sleeve body, auxiliary through holes penetrating through the rolling spherical beads are formed in the rolling spherical beads, and an external thread ring body is arranged on the outer wall of each rolling spherical bead;
The external thread ring body is provided with an external pipe body, one tail end of the external pipe body is in threaded fit with the external thread ring body, the other tail end of the external pipe body is provided with an arc-shaped elastic plate body, the back of the arc-shaped elastic plate body is higher than the outer wall of the external thread ring body, and the tail end of the arc-shaped elastic plate body extends towards the inner side of the external thread ring body;
Still including pressing the ring body, press through screw-thread fit between the outer wall of ring body and outside body, the inner wall opening of pressing the ring body is in the one end that is close to the arc elastic plate body and is equipped with the slope, presses the back contact of slope and the arc elastic plate body on the ring body, plays the effect of pressing the arc elastic plate body back.
As an improvement, the projection of the lower support plate body in the main view direction presents a square shape;
the lower support plate body is made of soft plastic.
As an improvement, the projection of the core through hole in the main view direction presents a circular shape.
As an improvement, a nut is arranged on the outer wall of the rotary outer sleeve body, a butterfly bolt is arranged on the nut, the butterfly bolt is in threaded fit with the nut, and the other end of the butterfly bolt passes through the rotary outer sleeve body and then abuts against the outer wall of the rolling spherical bead.
As an improvement, the rotating outer sleeve body is fixedly connected with the nut in a welded connection mode.
As an improvement, the number of the auxiliary frame plates is three;
the auxiliary frame plate is made of plastic.
As an improvement, the external threaded ring body and the external pipe body are fixedly connected in a threaded connection mode.
As an improvement, the outer pipe body and the arc-shaped elastic plate body are fixedly connected in a welded connection mode.
As an improvement, the number of the arc-shaped elastic plates is six and is uniformly arranged around the axis of the outer tube body and along the end edges of the outer tube body.
As an improvement, the pressing ring body is provided with a poking lug;
The pressing ring body and the poking lug are fixedly connected in a welded connection mode
Compared with the prior art, the utility model has the advantages that: the device is novel in structure and unique in design, and the gauze is used for binding the device at a wound; the toggle lugs arranged on the rotary pressing ring body realize the rotation of the pressing ring body, so that the extrusion of the arc-shaped elastic plate body is realized, the deformation of the arc-shaped elastic plate body is realized, the tail end of the arc-shaped elastic plate body plays a role in extruding the guide pipe, the fixing of the guide pipe is realized, and the guide pipe is limited; the rolling spherical beads can rotate in the rotating outer sleeve body, so that the practical use is convenient; when the other end of the butterfly bolt passes through the rotary outer sleeve body and then abuts against the outer wall of the rolling spherical bead, the rolling spherical bead can not rotate in the rotary outer sleeve body; has high practicability and is worth popularizing.
Drawings
Fig. 1 is a schematic structural view of a novel stereoscopic catheter fixing device according to the present utility model.
Fig. 2 is a schematic structural view of a novel stereoscopic catheter fixing device according to the second embodiment of the present utility model.
Fig. 3 is a side view of a novel stereoscopic catheter-securement device of the present utility model.
Fig. 4 is a cross-sectional view at A-A in fig. 3.
Fig. 5 is a partial enlarged view at a in fig. 4.
FIG. 6 is a schematic view of the use of a novel stereoscopic catheter-securement device of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, "plurality" means at least 2.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.
Referring to the drawings, a novel three-dimensional catheter fixing device comprises a lower support plate body 1, wherein a core through hole 2 is formed in the middle of the lower support plate body 1, a plurality of auxiliary support plate bodies 3 are arranged on the lower support plate body 1, a rotating outer sleeve body 4 is arranged at the other end of each auxiliary support plate body 3, rolling spherical beads 5 are rotationally arranged in the rotating outer sleeve body 4, an auxiliary through hole 6 penetrating through the rolling spherical beads 5 is formed in each rolling spherical bead 5, and an external thread ring body 7 is arranged on the outer wall of each rolling spherical bead 5;
An outer tube body 8 is arranged on the outer threaded ring body 7, one end of the outer tube body 8 is in threaded fit with the outer threaded ring body 7, the other end of the outer tube body 8 is provided with an arc-shaped elastic plate body 9, the back of the arc-shaped elastic plate body 9 is higher than the outer wall of the outer threaded ring body 7, and the extreme end of the arc-shaped elastic plate body 9 extends towards the inner side of the outer threaded ring body 7;
Still including pressing the ring body 10, press through screw thread fit between the outer wall of ring body 10 and outside body 8, the inner wall opening of pressing the ring body 10 is in the one end that is close to arc elastic plate body 9 and is equipped with slope 11, presses the back contact of slope 11 and arc elastic plate body 9 on the ring body 10, plays the effect of pressing the back of arc elastic plate body 9.
The projection of the lower support plate body 1 in the main view direction presents a square shape;
the material of the lower support plate body 1 is soft plastic.
The projection of the core through hole 2 in the main viewing direction presents a circular shape.
The outer wall of the rotary outer sleeve body 4 is provided with a nut 13, the nut 13 is provided with a butterfly bolt 14, the butterfly bolt 14 is in threaded fit with the nut 13, and the other end of the butterfly bolt 14 passes through the rotary outer sleeve body 4 and then abuts against the outer wall of the rolling spherical bead 5.
The rotary outer sleeve body 4 and the nut 13 are fixedly connected through a welding connection mode.
The number of the auxiliary frame plate bodies 3 is three;
The auxiliary frame plate body 3 is made of plastic.
The externally threaded ring body 7 is fixedly connected with the external pipe body 8 in a threaded connection mode.
The outer pipe body 8 and the arc-shaped elastic plate body 9 are fixedly connected in a welded connection mode.
The number of the arc-shaped elastic plates 9 is six and are uniformly arranged around the axis of the outer tube 8 and along the end edges of the outer tube 8.
A toggle lug 12 is arranged on the pressing ring body 10;
The pressing ring body 10 and the poking lug 12 are fixedly connected in a welded connection mode
When the device is used by a worker, the worker can place the device at a wound and then bind the device at the wound by gauze. In particular, the lower supporting plate body 1 is placed at the wound, and the wound can be seen through the core through hole 2 arranged in the middle of the lower supporting plate body 1.
The user lets the pipe pass core through-hole 2, the supplementary through-hole 6 that roll globule 5 was pinched, external screw thread ring body 7 and outside body 8, and the one end of pipe is located patient's health, plays drainage effect or other effects, and the other end of pipe is located the outside. The user can realize pressing the rotation of ring body 10 through rotating stirring ear 12 that is equipped with on pressing ring body 10 to realize the extrusion to arc elastic plate body 9, realize the deformation of arc elastic plate body 9, the end of arc elastic plate body 9 plays the effect of extrusion pipe, realizes the fixed of pipe, and the pipe is held by spacing. Because the external pipe body 8 is arranged on the external thread ring body 7, one end of the external pipe body 8 is in threaded fit with the external thread ring body 7, the other end of the external pipe body 8 is provided with the arc-shaped elastic plate body 9, the back of the arc-shaped elastic plate body 9 is higher than the outer wall of the external thread ring body 7, and the extreme end of the arc-shaped elastic plate body 9 extends towards the inner side of the external thread ring body 7; still including pressing the ring body 10, press through screw-thread fit between the outer wall of ring body 10 and outside body 8, press the inner wall opening of ring body 10 to be in and be close to the one end of arc elastic plate body 9 and be equipped with slope 11, press the back contact of slope 11 and arc elastic plate body 9 on the ring body 10, play the effect of pressing the arc elastic plate body 9 back, press and be equipped with on the ring body 10 and stir ear 12", consequently can realize foretell requirement and purpose.
The rolling ball 5 can rotate in the rotating outer sleeve body 4, and when the other end of the butterfly bolt 14 passes through the rotating outer sleeve body 4 and then abuts against the outer wall of the rolling ball 5, the rolling ball 5 can not rotate in the rotating outer sleeve body 4. The nut 13 is arranged on the outer wall of the rotary outer sleeve body 4, the butterfly bolt 14 is arranged on the nut 13, the butterfly bolt 14 is in threaded fit with the nut 13, and the other end of the butterfly bolt 14 passes through the rotary outer sleeve body 4 and then abuts against the outer wall of the rolling spherical bead 5, so that the requirements and the purposes can be achieved.
The device is novel in structure and unique in design, and the gauze is used for binding the device at a wound; the toggle lugs 12 arranged on the rotary pressing ring body 10 realize the rotation of the pressing ring body 10, so that the extrusion of the arc-shaped elastic plate body 9 is realized, the deformation of the arc-shaped elastic plate body 9 is realized, the tail end of the arc-shaped elastic plate body 9 plays a role in extruding a catheter, the fixation of the catheter is realized, and the catheter is limited; the rolling spherical beads 5 can rotate in the rotary outer sleeve body 4, so that the practical use is convenient; when the other end of the butterfly bolt 14 passes through the rotary outer sleeve body 4 and then abuts against the outer wall of the rolling spherical bead 5, the rolling spherical bead 5 can not rotate in the rotary outer sleeve body 4; has high practicability and is worth popularizing.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (10)
1. The utility model provides a novel three-dimensional pipe is fixed device which characterized in that:
The novel rolling support comprises a lower support plate body (1), wherein a core through hole (2) is formed in the middle of the lower support plate body (1), a plurality of auxiliary support plate bodies (3) are arranged on the lower support plate body (1), a plurality of rotating outer sleeve bodies (4) are arranged at the other ends of the auxiliary support plate bodies (3), rolling spherical beads (5) are rotationally arranged in the rotating outer sleeve bodies (4), auxiliary through holes (6) penetrating through the rolling spherical beads (5) are formed in the rolling spherical beads (5), and external thread ring bodies (7) are arranged on the outer walls of the rolling spherical beads (5);
An outer pipe body (8) is arranged on the outer threaded ring body (7), one tail end of the outer pipe body (8) is in threaded fit with the outer threaded ring body (7), the other tail end of the outer pipe body (8) is provided with an arc-shaped elastic plate body (9), the back of the arc-shaped elastic plate body (9) is higher than the outer wall of the outer threaded ring body (7), and the tail end of the arc-shaped elastic plate body (9) extends towards the inner side of the outer threaded ring body (7);
Still including pressing ring body (10), press through screw thread fit between the outer wall of ring body (10) and outside body (8), the inner wall opening of pressing ring body (10) is in the one end that is close to arc elastic plate body (9) and is equipped with slope (11), presses the back contact of slope (11) and arc elastic plate body (9) on ring body (10), plays the effect of pressing the back of arc elastic plate body (9).
2. The novel stereoscopic catheter fixing device according to claim 1, wherein:
The projection of the lower support plate body (1) in the main view direction presents a square shape;
the lower support plate body (1) is made of soft plastic.
3. The novel stereoscopic catheter fixing device according to claim 1, wherein:
The projection of the core through hole (2) in the main view direction presents a circular shape.
4. The novel stereoscopic catheter fixing device according to claim 1, wherein:
the outer wall of the rotary outer sleeve body (4) is provided with a nut (13), the nut (13) is provided with a butterfly bolt (14), the butterfly bolt (14) is in threaded fit with the nut (13), and the other end of the butterfly bolt (14) passes through the rotary outer sleeve body (4) and then abuts against the outer wall of the rolling spherical bead (5).
5. The novel stereoscopic catheter fixing device according to claim 4, wherein:
The rotary outer sleeve body (4) is fixedly connected with the nut (13) in a welded connection mode.
6. The novel stereoscopic catheter fixing device according to claim 1, wherein:
the number of the auxiliary frame plate bodies (3) is three;
the auxiliary frame plate body (3) is made of plastic.
7. The novel stereoscopic catheter fixing device according to claim 1, wherein:
the external threaded ring body (7) is fixedly connected with the external pipe body (8) in a threaded connection mode.
8. The novel stereoscopic catheter fixing device according to claim 1, wherein:
the outer pipe body (8) and the arc-shaped elastic plate body (9) are fixedly connected in a welded connection mode.
9. The novel stereoscopic catheter fixing device according to claim 1, wherein:
the number of the arc-shaped elastic plates (9) is six and are uniformly arranged around the axis of the outer tube body (8) and along the end edges of the outer tube body (8).
10. The novel stereoscopic catheter fixing device according to claim 1, wherein:
A toggle lug (12) is arranged on the pressing ring body (10);
the pressing ring body (10) is fixedly connected with the poking lug (12) in a welded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420189904.2U CN221106705U (en) | 2024-01-26 | 2024-01-26 | Novel three-dimensional catheter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420189904.2U CN221106705U (en) | 2024-01-26 | 2024-01-26 | Novel three-dimensional catheter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221106705U true CN221106705U (en) | 2024-06-11 |
Family
ID=91366066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420189904.2U Active CN221106705U (en) | 2024-01-26 | 2024-01-26 | Novel three-dimensional catheter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221106705U (en) |
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- 2024-01-26 CN CN202420189904.2U patent/CN221106705U/en active Active
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