CN219983671U - Drainage tube fixed knot constructs and drainage device - Google Patents
Drainage tube fixed knot constructs and drainage device Download PDFInfo
- Publication number
- CN219983671U CN219983671U CN202320690270.4U CN202320690270U CN219983671U CN 219983671 U CN219983671 U CN 219983671U CN 202320690270 U CN202320690270 U CN 202320690270U CN 219983671 U CN219983671 U CN 219983671U
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- Prior art keywords
- drainage tube
- drainage
- boss
- arbitrary
- fixing structure
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- 239000010410 layer Substances 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 19
- 206010052428 Wound Diseases 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 208000003322 Coinfection Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007460 surgical drainage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The embodiment of the utility model discloses a drainage tube fixing structure and a drainage device, wherein the drainage tube fixing structure comprises a sucker; be equipped with a plurality of hollow bosss on the sucking disc, a plurality of the boss is coaxial to be set up, and arbitrary the top surface of boss all is equipped with the trompil, arbitrary two the trompil size is different, arbitrary the trompil all is used for holding the drainage tube passes, and arbitrary the boss all can be dismantled. According to the embodiment of the utility model, the plurality of layers of detachable bosses are arranged on the sucker, so that proper holes can be selected according to the thickness of the drainage tube, the reserved bosses are selected according to the size of the holes, and the redundant bosses can be cut off for use, so that the production steps are saved, and the operation of medical staff is facilitated.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a drainage tube fixing structure and a drainage device.
Background
The drainage device is a medical instrument for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The surgical drainage devices applied clinically are various, and some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like.
The current drainage device generally passes through the drainage tube through the sucking disc and then is adsorbed on the skin to fix the drainage tube, but because the diameter of the drainage tube is different, the size of the opening on the required sucking disc is also different, so that the sucking discs with different specifications are required, the production process is more complicated, medical staff also need to search and replace the sucking disc with proper size during use, the time is wasted, and inconvenience can be caused in the treatment process.
Disclosure of Invention
In view of the above, the utility model provides a drainage tube fixing structure and a drainage device, which are used for solving the problem that in the prior art, a sucker matched with the size of a drainage tube needs to be searched and replaced, and inconvenience is caused in the treatment process.
To achieve one or a part of or all of the above objects or other objects, the present utility model provides a drainage tube fixing structure, including a suction cup;
be equipped with a plurality of hollow bosss on the sucking disc, a plurality of the boss is coaxial to be set up, and arbitrary the top surface of boss all is equipped with the trompil, arbitrary two the trompil size is different, arbitrary the trompil all is used for holding the drainage tube passes, and arbitrary the boss all can be dismantled.
Further, any boss is provided in a hollow cylindrical shape, one end of the cylindrical boss has a top surface, and the opening on the top surface of any boss can be adapted to the drainage tube of a certain size.
Further, the inner side of the sucker can be adsorbed on the skin to form a containing cavity, and an adsorption layer is arranged in the containing cavity.
Further, the inner side edge of the sucker is provided with a continuous adhesive layer.
In order to achieve one or a part or all of the above objects or other objects, the present utility model also provides a drainage device, including the drainage tube fixing structure, the drainage tube and the drainage bottle described in any one of the above;
one end of the drainage tube is communicated with the drainage bottle, the other end of the drainage tube is used for being inserted into a wound, and the sucker is sleeved on the drainage tube;
the sucking disc with drainage tube swing joint, just the sucking disc is located keep away from on the drainage tube the one end of drainage bottle.
Further, the sucking disc and the drainage tube are made of silicone rubber.
Further, scale marks are arranged on the drainage bottle.
Further, one end of the drainage tube, which is used for being inserted into a wound, is provided with a plurality of drainage holes.
The implementation of the embodiment of the utility model has the following beneficial effects:
by adopting the drainage tube fixing structure provided by the utility model, medical staff can use the sucking disc with uniform specification when using the drainage tube, select proper holes according to the thickness of the drainage tube, select reserved bosses according to the size of the holes, and cut off redundant bosses for use, thereby saving production steps and facilitating the operation of the medical staff.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic view of an embodiment of a drainage device according to the present utility model;
FIG. 2 is a schematic structural view of a drainage tube fixing structure according to the present utility model;
FIG. 3 is a schematic view of another angle of the drainage tube fixing structure according to the present utility model;
FIG. 4 is a front view of the drainage tube fixing structure according to the present utility model;
FIG. 5 is a front view of the suction cup of the drainage tube fixing structure of the present utility model after the boss is cut off.
Reference numerals:
1. a suction cup; 11. an adsorption layer; 12. a boss; 13. opening holes;
2. a drainage tube; 21. drainage holes;
3. drainage bottle.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 2 to 5, the present utility model proposes a drainage tube fixing structure including a suction cup 1;
be equipped with a plurality of hollow boss 12 on the sucking disc 1, a plurality of boss 12 coaxial settings, and the top surface of arbitrary boss 12 all is equipped with trompil 13, and arbitrary two trompil 13 size differences, arbitrary trompil 13 all are used for holding drainage tube 2 and pass, and arbitrary boss 12 all can dismantle.
In this embodiment, the effusion in the patient flows into the drainage bottle 3 through the drainage tube 2, the process may be due to gravity, i.e. the drainage bottle 3 is placed at a position lower than the drainage position, or the effusion in the patient can flow out smoothly by using the negative pressure device in the prior art to communicate with the drainage bottle 3, so that the air pressure in the drainage bottle 3 is smaller than the pressure in the patient, and after the drainage device is installed, the switch of the negative pressure device is turned on. In the process, the drainage tube 2 is required to be fixed through the suction cup 1, after the drainage tube 2 and the drainage bottle 3 are installed, air in the suction cup 1 is extruded and stuck to the skin outside a wound, the drainage tube 2 on one side of the suction cup 1 is positioned in a patient, and the drainage tube 2 on the other side of the suction cup 1 is positioned outside the patient. The sucker 1 main part is loudspeaker form, towards wound one side, a plurality of boss 12 are the intermediate position that the step set up in the sucker 1 outside, and the boss 12 cross sectional area that is close to the wound is bigger more, be equipped with the trompil 13 that can hold the drainage tube 2 of diameter minimum on the boss 12 of minimum, be equipped with the trompil 13 that can hold the drainage tube 2 of diameter slightly big on the boss 12 of next stage, specific boss 12 level quantity can be set up according to this drainage device's common scene, for example tear duct drainage tube's common model has Fr2, fr3 two kinds, can set up two-stage boss 12, when the drainage tube of Fr2 model is needed, directly insert the drainage tube the trompil 13 on the boss 12 of first stage can, when the drainage tube of Fr3 model is needed, because each boss 12 of layer is detachable, cut out first boss 12, as shown in fig. 5, insert drainage tube 2 on the boss 13 of second stage, other such as thorax drainage tube, abdominal cavity drainage tube etc. can all so on. Besides, besides cutting off the boss 12, an easy-to-tear line can be arranged at the joint of each layer of boss and the next layer of boss, and when the boss 12 is required to be used, the boss 12 can be directly torn off through the easy-to-tear line.
In one embodiment, either boss 12 is provided as a hollow cylinder, one end of the cylindrical boss 12 has a top surface, and the opening 13 on the top surface of either boss 12 is capable of fitting into a drain tube 2 of a certain size. That is, the center of the top surface of any hollow cylindrical boss 12 has an opening 13 for fitting the drain tube 2 of a certain size, and the other port of the cylindrical boss 12 is fixedly connected to the center portion of the suction cup 1 to communicate with the suction cup 1.
In this embodiment, when the suction cup 1 is produced, the port diameter of each stage of boss 12 may be set directly according to the diameter size of the drainage tube 2, that is, the port diameter of the boss of the upper stage is equal to the diameter of the opening 13 of the boss of the lower stage, and the diameter of the opening 13 of the boss 12 at the uppermost stage is equal to the port diameter thereof. When the medical staff uses, the boss 12 of which level is needed is judged directly according to the port diameter of the boss.
In one embodiment, the inside of the suction cup 1 is capable of being sucked against the skin and forms a receiving cavity in which the suction layer 11 is arranged.
In this embodiment, in order to prevent the liquid from leaking back and causing wound infection of the patient, as shown in fig. 3, an adsorption layer 11 with a certain water absorbability such as cotton or gauze can be arranged in the accommodating cavity, so that the exuded body fluid is adsorbed in time to avoid secondary infection, and the adsorption layer 11 can be directly attached to the inner side of the suction cup 1 during production without refilling by medical staff during use.
In one embodiment, the inner edge of the suction cup 1 is provided with a continuous adhesive layer.
In this embodiment, the suction cup 1 is not stable enough only by means of the air pressure difference between the inner side of the suction cup 1 and the air pressure, and some drainage devices need to be placed in the patient for several days or even months, during which the patient moves, the suction cup 1 may be mistakenly bumped off, so that the drainage tube 2 cannot be fixed, causing pain, and therefore, the suction cup 1 is fixed on the skin through the adhesive layer, so that the patient is prevented from being injured due to unstable installation of the suction cup 1.
Referring to fig. 1, the utility model also provides a drainage device, which comprises the drainage tube fixing structure, a drainage tube 2 and a drainage bottle 3;
one end of the drainage tube 2 is communicated with the drainage bottle 3, the other end of the drainage tube 2 is used for being inserted into a wound, and the sucker 1 is sleeved on the drainage tube 2;
the sucker 1 is movably connected with the drainage tube 2, and the sucker 1 is positioned at one end of the drainage tube 2 far away from the drainage bottle 3.
In this embodiment, the position of the suction cup 1 on the drainage tube 2 can be adjusted by external force, and because the fat thickness in different patients is different, the application scenario of the drainage tube 2 is also different, the length of the section of drainage tube inserted into the patient is different from person to person, and when different patients use the drainage device, medical staff needs to adjust the suction cup 1 to a proper position according to the condition of the patients.
In one embodiment, the suction cup 1 and the drainage tube 2 are made of silicone rubber.
In the embodiment, the silicone rubber material is softer, so that the pain to a patient can be reduced as much as possible when the drainage device is used.
In one embodiment, the drainage bottle 3 has graduations thereon.
In this embodiment, when the drainage device is used, the medical staff needs to pay attention to the discharged body fluid of the patient at any time, for example, the capacity, the color and the like, so as to judge the condition of the patient, and scale marks are arranged on the drainage bottle 3, so that the medical staff can quickly and reasonably select the next treatment scheme according to the discharge amount of the body fluid of the patient.
In one embodiment, the end of the drainage tube 2 for insertion into a wound is provided with a plurality of drainage apertures 21.
In this embodiment, since the drainage tube 2 is inserted into the patient, the drainage efficiency is low and the risk of seepage is increased only by the opening of the drainage tube 2, and the drainage holes 21 are provided at one end of the drainage tube 2, so that the effusion can flow out through the drainage tube 2 as much as possible.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (8)
1. The drainage tube fixing structure is characterized by comprising a sucker;
be equipped with a plurality of hollow bosss on the sucking disc, a plurality of the boss is coaxial to be set up, and arbitrary the top surface of boss all is equipped with the trompil, arbitrary two the trompil size is different, arbitrary the trompil all is used for holding the drainage tube and passes, and arbitrary the boss all can be dismantled.
2. The drainage tube fixing structure according to claim 1, wherein any one of the bosses is provided in a hollow cylindrical shape, one end of the boss has a top surface, and the opening on the top surface of any one of the bosses is adapted to a drainage tube of a certain size.
3. The drainage tube fixing structure according to claim 1, wherein the inner side of the sucker can be adsorbed on the skin and form a containing cavity, and an adsorption layer is arranged in the containing cavity.
4. A drainage tube fixing structure according to claim 1, wherein the inner edge of the suction cup is provided with a continuous adhesive layer.
5. A drainage device comprising the drainage tube fixing structure, the drainage tube and the drainage bottle according to any one of claims 1 to 4;
one end of the drainage tube is communicated with the drainage bottle, the other end of the drainage tube is used for being inserted into a wound, and the sucker is sleeved on the drainage tube;
the sucking disc with drainage tube swing joint, just the sucking disc is located keep away from on the drainage tube the one end of drainage bottle.
6. The drainage device of claim 5, wherein the suction cup and the drainage tube are made of silicone rubber.
7. The drainage device of claim 5, wherein the drainage bottle has graduations thereon.
8. The drainage device of claim 5, wherein the drainage tube is provided with a plurality of drainage holes at one end for insertion into a wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690270.4U CN219983671U (en) | 2023-03-31 | 2023-03-31 | Drainage tube fixed knot constructs and drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690270.4U CN219983671U (en) | 2023-03-31 | 2023-03-31 | Drainage tube fixed knot constructs and drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219983671U true CN219983671U (en) | 2023-11-10 |
Family
ID=88618236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690270.4U Active CN219983671U (en) | 2023-03-31 | 2023-03-31 | Drainage tube fixed knot constructs and drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219983671U (en) |
-
2023
- 2023-03-31 CN CN202320690270.4U patent/CN219983671U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |