CN212327167U - Multifunctional drainage tube - Google Patents
Multifunctional drainage tube Download PDFInfo
- Publication number
- CN212327167U CN212327167U CN202021641622.XU CN202021641622U CN212327167U CN 212327167 U CN212327167 U CN 212327167U CN 202021641622 U CN202021641622 U CN 202021641622U CN 212327167 U CN212327167 U CN 212327167U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- drainage
- drainage body
- guide rod
- interior
- 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.)
- Expired - Fee Related
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- 238000010030 laminating Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002792 vascular Effects 0.000 abstract description 13
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 210000000416 exudates and transudate Anatomy 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a multifunctional drainage tube, including outer drainage body and interior drainage body, the front end of outer drainage body is the drainage tube head, the rear end of outer drainage body is main connector, interior drainage body sets up on the inner wall of outer drainage body and with the inner wall laminating of outer drainage body, the tail end of interior drainage body stretches out the lateral wall of outer drainage body is connected with vice connector, be equipped with on the vice connector and seal the cap, be equipped with the guide arm in the outer drainage body, the lateral wall of guide arm is equipped with the recess. The utility model is used for drainage in body tissue room or body cavity makes things convenient for the drainage and washes, need not vascular pincers and can put into the drainage tube, takes out the drainage tube, labour saving and time saving when effectively avoiding taking out vascular pincers.
Description
The technical field is as follows:
the utility model relates to the technical field of medical equipment, concretely relates to multifunctional drainage tube.
Background art:
the drainage tube is a medical appliance which is commonly used after surgical operation and is used for draining hematocele, exudates or purulent exudates accumulated in human tissues or body cavities to the outside of a body, preventing postoperative infection and promoting wound healing. For example, the patent number zl201821128307.x provides an articular cavity lavage drainage tube, which comprises a lavage tube and a drainage tube which are arranged in parallel and are directly connected in a side face mode, when the lavage drainage tube is used, only one opening is formed in the articular skin of a patient, the lavage drainage tube can be inserted into the articular cavity, meanwhile, the lavage drainage tube is directly connected in a side face mode through the lavage tube and the drainage tube, the lavage tube and the drainage tube do not have redundant distance directly, and the opened opening is not too large. Therefore, the joint cavity lavage drainage tube can effectively reduce the wound number of patients and the pain during activities, is convenient for treating the blockage of the pipeline, filling liquid and reducing the operation pollution of drainage sampling, and improves the accuracy of examination. But because the surgery drainage tube that uses clinically is mostly the comparatively soft silicone tube of texture, medical personnel often use vascular pincers to implant the drainage tube among the body tissue or after the coelom, take out vascular pincers again, the one end of drainage tube is kept somewhere among the body tissue or in the body cavity, thereby vascular pincers take out the drainage tube or the drainage tube pine takes off in addition with the drainage tube contact easily at the in-process of taking out from among the body tissue or the body cavity, the operation of putting into that leads to the drainage tube needs very carefully, avoid vascular pincers to take out the drainage tube in-process, waste time and energy.
The utility model has the following contents:
technical problem to be solved
The utility model aims at providing a multi-functional drainage tube for drainage between the body tissue or in the body cavity, solve current drainage tube and need use vascular pincers to put into between the body tissue or in the body cavity, vascular pincers take out the problem that the in-process was taken the drainage tube out easily.
The technical scheme is as follows:
in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a multifunctional drainage tube, includes outer drainage tube body and interior drainage tube body, the front end of outer drainage tube body is the drainage tube head, the rear end of outer drainage tube body is main connector, interior drainage tube body sets up on the inner wall of outer drainage tube body and with the inner wall laminating of outer drainage tube body, the tail end of interior drainage tube body stretches out the lateral wall of outer drainage tube body is connected with vice connector, be equipped with on the vice connector and seal the cap, be equipped with the guide arm in the outer drainage tube body, the lateral wall of guide arm is equipped with the recess, the width of recess is greater than the diameter of interior drainage tube body.
The outer drainage tube body is inserted into a body tissue or a body cavity for drainage through the drainage tube head, the main connector is used for being connected with a drainage bag, the inner drainage tube body is used for washing or sampling detection when the outer drainage tube body is blocked, the auxiliary connector is used for being connected with an injector so as to wash or sample, the sealing cap is used for plugging the auxiliary connector when not in use, the guide rod is used for being inserted into the outer drainage tube body so as to be inserted into the body tissue or the body cavity, after the drainage tube is inserted, the outer wall of the outer drainage tube body is held after the insertion, the guide rod is pulled out after the position of the outer drainage tube body, the drainage tube head is kept in the body tissue or the body cavity without using vascular forceps, the outer drainage tube body is prevented from being taken out or loosened, and the groove is used for allowing the inner drainage tube body to pass when the guide rod is inserted into the outer drainage tube body, avoiding position interference.
Furthermore, the drainage tube head is of a conical tube structure, adopts hard medical plastic or stainless steel materials, and is convenient to insert into body tissues or body cavities through body surface incisions.
Furthermore, the front end of the guide rod is conical, the outer diameter of the guide rod is equal to the inner diameter of the outer drainage tube body, the maximum diameter of the front end of the guide rod is larger than the minimum diameter of the drainage tube head, the guide rod is made of flexible silica gel, the guide rod cannot penetrate out of the drainage tube head, the front end of the guide rod can prop against the drainage tube head and push the drainage tube head conveniently, and the operation between tissues of an inserting body or in a body cavity is more accurate and rapid.
Furthermore, a wing plate is arranged on the main connector, and a handle is arranged at the tail end of the guide rod, so that the guide rod can be conveniently pulled out after the drainage tube head is successfully inserted into a body tissue room or a body cavity.
Furthermore, the outer side of the outer drainage tube body is provided with a point-shaped protrusion close to the main connector, and the point-shaped protrusion is used for increasing the friction force between the outer drainage tube body and the hand of an operator, so that the guide rod can be conveniently pulled out from the outer drainage tube body.
(III) the beneficial effects are as follows:
compared with the prior art, the utility model discloses the beneficial effect who produces is: through set up the interior drainage tube body that is used for washing or the sample in external drainage tube body, be equipped with in the external drainage tube body and can insert body tissue or individual body cavity along the gliding guide arm of external drainage tube body inner wall, can use the guide arm to insert the drainage tube head on the external drainage tube body, need not to use vascular pincers, can prevent when extracting the guide arm that the drainage tube from being taken out and the slippage, easy operation is swift, effectively improves work efficiency.
Description of the drawings:
in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.
FIG. 1 is an overall sectional view of a multifunctional drainage tube according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the outer drainage tube body of the multi-functional drainage tube according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view of the guide bar of the multi-functional drainage tube according to the embodiment of the present invention;
FIG. 4 is a cross-sectional view of the guide bar of the multi-functional drainage tube according to the embodiment of the present invention;
in the figure: 1. an outer drainage tube body; 2. an inner drainage tube body; 3. a drainage tube head; 4. a main connector; 5. a secondary connector; 6. a sealing cap; 7. a guide bar; 8. a groove; 9. a wing plate; 10. a handle; 11. dot-shaped projection
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, fig. 2, a multi-functional drainage tube shown in fig. 3 and fig. 4, including outer drainage tube body 1 and inner drainage tube body 2, the front end of outer drainage tube body 1 is drainage tube head 3, the rear end of outer drainage tube body 1 is main connector 4, inner drainage tube body 2 sets up on outer drainage tube body 1's inner wall and with outer drainage tube body 1's inner wall laminating, the tail end of interior drainage tube body 2 stretches out outer drainage tube body 1's lateral wall and is connected with vice connector 5, be equipped with on the vice connector 5 and seal cap 6, be equipped with guide arm 7 in the outer drainage tube body 1, the lateral wall of guide arm 7 is equipped with recess 8, the width of recess 8 is greater than the diameter of interior drainage tube body 2.
Preferably, the drainage tube head 3 is a conical tube structure, is made of hard medical plastic or stainless steel, and is convenient to insert into body tissues or body cavities through body surface incisions.
Preferably, the front end of the guide rod 7 is conical, the outer diameter of the guide rod 7 is equal to the inner diameter of the outer drainage tube body 1, the maximum diameter of the front end of the guide rod 7 is larger than the minimum diameter of the drainage tube head 3, the guide rod 7 is made of flexible silica gel, the guide rod 7 cannot penetrate out of the drainage tube head 3, the front end of the guide rod 7 can conveniently prop against the drainage tube head 3 and push the drainage tube head, and the operation between the tissues of an inserting body or in the body cavity is more accurate and rapid.
Preferably, the main connector 4 is provided with a wing plate 9, and the tail end of the guide rod 7 is provided with a handle 10, so that the guide rod 7 can be pulled out after the drainage tube head 3 is successfully inserted into a body tissue space or a body cavity.
Preferably, the outer side of the outer drainage tube body 1 close to the main connector 4 is provided with a dot-shaped protrusion 11, and the dot-shaped protrusion 11 is used for increasing the friction force between the outer drainage tube body 1 and the hand of an operator, so that the guide rod 7 can be conveniently pulled out from the outer drainage tube body 1.
The utility model discloses a use method of multi-functional drainage tube as follows:
insert outer drainage body 1 with guide arm 7 in, interior drainage body 2 passes recess 8 on the 7 lateral walls of guide arm, insert the incision on the body surface with drainage tube head 3, promote guide arm 7, make drainage tube head 3 insert body tissue or body cavity, insert the back, through holding between the fingers punctiform arch 11 department on outer drainage body 1 outer wall, extract guide arm 7 through pulling handle 10 behind the fixed outer drainage body 1 position, drainage tube head 3 remains body tissue or body cavity, need not to use vascular pincers, outer drainage body 1 has been avoided being taken out or the pine takes off, outer drainage body 1 carries out the drainage through drainage tube head 3, main connector 4 is connected with the drainage bag, when needs wash or the sample detection time measuring, take off and seal cap 6, be connected syringe and vice connector 6, wash or sample through interior drainage body 2.
To sum up, the utility model provides a pair of multi-functional drainage tube for drainage between the body tissue or in the body cavity, solve current drainage tube and need use vascular pincers to put into between the body tissue or in the body cavity, vascular pincers take out the problem that the in-process was taken the drainage tube out easily.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (5)
1. A multifunctional drainage tube is characterized in that: including outer drainage body and interior drainage body, the front end of outer drainage body is the drainage tube head, the rear end of outer drainage body is main connector, interior drainage body sets up on the inner wall of outer drainage body and with the inner wall laminating of outer drainage body, the tail end of interior drainage body stretches out the lateral wall of outer drainage body is connected with vice connector, be equipped with on the vice connector and seal the cap, be equipped with the guide arm in the outer drainage body, the lateral wall of guide arm is equipped with the recess, the width of recess is greater than the diameter of interior drainage body.
2. The multifunctional drainage tube of claim 1, wherein: the drainage tube head is of a conical tube structure and made of hard medical plastics or stainless steel materials.
3. The multifunctional drainage tube of claim 2, wherein: the front end of the guide rod is conical, the outer diameter of the guide rod is equal to the inner diameter of the outer drainage tube body, the maximum diameter of the front end of the guide rod is larger than the minimum diameter of the drainage tube head, and the guide rod is made of flexible silica gel.
4. The multifunctional drainage tube of claim 1, wherein: the main connector is provided with a wing plate, and the tail end of the guide rod is provided with a handle.
5. The multifunctional drainage tube of claim 1, wherein: the outer side of the outer drainage tube body is provided with a dot-shaped bulge close to the main connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641622.XU CN212327167U (en) | 2020-08-10 | 2020-08-10 | Multifunctional drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641622.XU CN212327167U (en) | 2020-08-10 | 2020-08-10 | Multifunctional drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212327167U true CN212327167U (en) | 2021-01-12 |
Family
ID=74071448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021641622.XU Expired - Fee Related CN212327167U (en) | 2020-08-10 | 2020-08-10 | Multifunctional drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212327167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773523A (en) * | 2020-08-10 | 2020-10-16 | 华中科技大学同济医学院附属协和医院 | Multifunctional drainage tube and use method thereof |
-
2020
- 2020-08-10 CN CN202021641622.XU patent/CN212327167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773523A (en) * | 2020-08-10 | 2020-10-16 | 华中科技大学同济医学院附属协和医院 | Multifunctional drainage tube and use method thereof |
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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: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |