CN116271267A - Suture-free self-fixing drainage device and system - Google Patents
Suture-free self-fixing drainage device and system Download PDFInfo
- Publication number
- CN116271267A CN116271267A CN202211434124.1A CN202211434124A CN116271267A CN 116271267 A CN116271267 A CN 116271267A CN 202211434124 A CN202211434124 A CN 202211434124A CN 116271267 A CN116271267 A CN 116271267A
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- Prior art keywords
- fixing
- suture
- connecting pipe
- drainage device
- fixed
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- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009958 sewing Methods 0.000 abstract description 2
- 208000028990 Skin injury Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000005422 Foreign-Body reaction Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000007460 surgical drainage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention belongs to the technical field of medical instruments, and discloses a suture-free self-fixing drainage device and a suture-free self-fixing drainage system, wherein the drainage device comprises a drainage tube main body, the drainage tube main body is provided with an upper wedge-shaped connecting part, the outer side of the upper wedge-shaped connecting part is sleeved with a fixing connecting pipe, the fixing connecting pipe is provided with a lower wedge-shaped connecting part and a placing groove, a fixing air bag is connected in the placing groove, the fixing air bag is connected with an air pump through an air duct, the air duct penetrates through the side wall of the fixing connecting pipe, the upper end of the fixing connecting pipe is communicated with a drainage tube, the drainage tube is communicated with suction equipment, and the outer side of the fixing connecting pipe is also connected with an adjusting piece for adjusting the shape of the fixing air bag in a sliding manner; the invention solves the problems that the prior art is easy to cause skin injury, has poor fixing effect, has high requirements on the integrity and the adhesion technology of the skin and is inconvenient to adjust the fixing position after fixing the drainage tube by a sewing mode, and is suitable for fixing the drainage device.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a suture-free self-fixing drainage device and a suture-free self-fixing drainage system.
Background
The clinical application of the drainage system for draining body fluid, digestive juice, excrement and pus is one of the main works of surgery, and the surgical drainage is to lead the liquid accumulated in human tissues or cavities out of the body so as to control infection, promote wound healing, reduce postoperative complications and relieve uncomfortable symptoms caused by liquid occupation effect.
At present, when drainage is clinically carried out, the drainage tube is generally fixed outside the body of the pleuroperitoneal cavity, the traditional method for fixing the drainage tube is a skin suture fixing method, and although the method is simple, pain often occurs in the skin suture position of a patient, and the drainage tube falls off after the skin is cut by the line knot and the line knot loosens. And part of the drainage tube fixing devices are stuck and fixed on the surface of the skin, so that the requirements on the skin state of a patient are strict. Through the above analysis, the problems and defects existing in the prior art are as follows:
(1) The pleuroperitoneal cavity drainage tube is fixed in vitro in a sewing mode, and is easy to cause damage to the skin of a patient;
(2) When a long-term tube is needed, local skin inflammation can be caused by the suture line due to foreign body reaction, pain is caused to a patient, and secretion is increased; the skin tissue is cut by the more serious cases, so that the drainage tube falls off;
(3) The existing external suture-free fixed drainage tube devices all adopt a skin pasting method, and have high requirements on the integrity, flatness and pasting technology of the skin;
(4) After the drainage tube is fixed by the suturing mode, when the fixing position is required to be adjusted, only after the suture is disassembled, the suture is sutured again after the sutured needle hole heals, the waiting time is long, the pain of a patient is increased, and the operation is not realistic in practical operation.
Disclosure of Invention
The invention aims to provide a suture-free self-fixing drainage device and a suture-free self-fixing drainage system, which are used for solving the problems that the skin is damaged easily, the fixing effect is poor, the requirements on the integrity and the adhesion technology of the skin are high, and the fixing position is inconvenient to adjust after the fixation by a suture mode in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the basic technical scheme provided by the invention is as follows: the utility model provides a exempt from to stitch from self-fixing drainage device and system, includes the drainage tube main part, drainage tube main part intercommunication has fixed connecting pipe, fixed connecting pipe's the other end intercommunication has the honeycomb duct, the other end and the attraction equipment intercommunication of honeycomb duct, fixed connecting pipe's lateral wall is equipped with the standing groove, the standing groove in-connection has fixed gasbag, fixed gasbag is connected with the air pump through the air duct, the air duct wears to locate fixed connecting pipe's lateral wall, fixed connecting pipe's outside still sliding connection has the regulation piece of regulation fixed gasbag shape.
The principle of the basic technical scheme is as follows: an opening end of the drainage tube main body, which is not connected with the fixed connecting tube, is connected with a suction device at the position where the drainage effusion is to be conducted, and one end of the drainage tube, which is not connected with the fixed connecting tube, is communicated with the suction device by the fixed connecting tube; wherein, the fixed gasbag that sets up in the standing groove of fixed connecting pipe lateral wall wears to locate patient's skin body, all is equipped with fixed gasbag in patient's skin body outside promptly, and the slip adjusts the regulating part in order to adjust fixed gasbag's appearance, then utilizes the air pump to aerify fixed gasbag, and fixed gasbag inflates after aerifing, realizes the self-fixation to whole drainage device.
The basic technical scheme has the beneficial effects that: according to the suture-free self-fixing drainage device and system provided by the invention, the shape of the inflated fixed air bag is regulated by the regulating piece to realize self-fixing of the whole drainage device, the fixing effect is positively correlated with the inflation amount of the fixed air bag, and when the suture-free self-fixing drainage device is in specific implementation, the inflation amount of the fixed air bag can be selected according to the actual condition of a skin wound of a patient, so that the fixing effect of the whole drainage device can be ensured, and the damage to the skin body of the patient can be avoided; moreover, the mode has no requirement on the integrity of the skin of a patient or the pasting technology, and the application range is wide; when the fixed position needs to be adjusted, after the gas in the fixed air bag is exhausted, other fixed positions can be selected for inflation and fixation immediately, and the adjustment is convenient and fast, so that medical injury to a patient is avoided.
Preferably, the adjusting piece is a sliding sleeve, and the lower end of the sliding sleeve is connected with a sucker.
Through the arrangement, the sliding sleeve is sleeved on the outer side of the fixed air bag to adjust the shape of the inflated air bag, and the sucker can be used for fixing the drainage device when the skin of a patient is complete; in other cases, the round table-shaped inner cavity is fixedly adhered to the outer side of the fixed air bag, and the drainage device can be effectively prevented from sliding into a patient.
Preferably, the sliding sleeve and the sucker are both made of medical rubber materials.
Through the arrangement, the disinfection treatment is convenient.
Preferably, the adjustment member is a slip ring.
Through above-mentioned setting, the slip ring cover is established in the centre of fixed gasbag for fixed gasbag presents an "8" font, and the inside and outside both sides of skin body are located respectively at the both ends of "8" font, can effectually accomplish fixedly to whole device, avoids drainage device to break away from the wound or further inserts in the patient, causes medical damage to the patient.
Preferably, the slip ring is made of a medical rubber material.
Through the arrangement, the disinfection treatment is convenient.
Preferably, an upper wedge-shaped connecting part is arranged at one end of the drainage tube main body, a lower wedge-shaped connecting part is arranged at one end of the fixed connecting tube, and the lower wedge-shaped connecting part is sleeved outside the upper wedge-shaped connecting part.
Through above-mentioned setting, it is convenient to connect, and fixed connection's is effectual moreover.
Drawings
FIG. 1 is a cross-sectional view of a suture-free self-securing drainage device and system provided in example 1;
fig. 2 is a schematic structural diagram of the suture-free self-fixing drainage device and system according to embodiment 1;
FIG. 3 is a cross-sectional view of a suture-free self-securing drainage device and system provided in example 2;
fig. 4 is a schematic structural diagram of a suture-free self-fixing drainage device and system according to embodiment 2;
the names of the corresponding marks in the drawings are:
the drainage tube main body 1, the upper wedge-shaped connecting part 11, the fixed connecting pipe 2, the placing groove 21, the lower wedge-shaped connecting part 22, the fixed air bag 3, the air pump 4, the flow guiding pipe 5, the sliding sleeve 6, the sliding ring 7 and the skin main body 8.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and embodiments:
example 1
As shown in figures 1 and 2, a suture-free self-fixing drainage device and system comprises a drainage tube main body 1, the upper end of the drainage tube main body 1 is provided with an upper wedge-shaped connecting part 11, the outer side of the upper wedge-shaped connecting part 11 is sleeved with a fixing connecting tube 2, the lower side of the fixing connecting tube 2 is provided with a lower wedge-shaped connecting part 22, the lower wedge-shaped connecting part 22 is sleeved with the outer side of the upper wedge-shaped connecting part 11, the upper end of the fixing connecting tube 2 is communicated with a flow guide tube 5, the upper end of the flow guide tube 5 is communicated with suction equipment, the outer side wall of the fixing connecting tube 2 is provided with a placing groove 21, a fixing air bag 3 is connected in the placing groove 21, the fixing air bag 3 is connected with an air pump 4 through an air duct, the air duct penetrates through the side wall of the fixing connecting tube 2, the outer side wall of the fixing connecting tube 2 is also connected with a sliding sleeve 6 for adjusting the shape of the fixing air bag 3 in a sliding manner, the lower end of the sliding sleeve 6 is connected with a sucker, and both the sliding sleeve 6 and the sucker are made of medical rubber materials.
The specific implementation process is as follows:
when the drainage tube is used, the lower end of the drainage tube main body 1 is placed below the liquid level of accumulated liquid, then the sliding sleeve 6 is slid along the outer side wall of the fixed connecting tube 2 according to actual conditions until the sliding sleeve 6 is abutted against the skin main body 8 of a patient, then the fixed air bag 3 is inflated by the air pump 4, the inflation amount of the fixed air bag 3 is determined according to the actual conditions of wounds of the patient, the conditions of the wounds are good, and the whole drainage tube main body is inflated to ensure the fixing effect of the whole drainage tube; conversely, if the condition of the wound is poor, the inflation amount needs to be determined on the premise of not causing damage to the wound; finally, starting suction equipment to perform suction drainage on the effusion; when the suction position needs to be adjusted, the air in the fixed air bag 3 is exhausted by the air pump 4, then the position of the liquid inlet of the drainage tube main body 1 is adjusted, and then the fixed suction is performed again by the method steps.
Example 2
As shown in fig. 3 and 4, this embodiment is different from embodiment 1 in that the outside sliding connection of the fixed connection tube 2 is a slip ring 7 for adjusting the shape of the fixed balloon 3, and the slip ring 7 is also made of a medical rubber material.
The specific implementation process of this embodiment is also different from that of embodiment 1, when the shape of the fixed air bag 3 is adjusted by using the slip ring 7, the slip ring 7 is still slid to the position of the skin body 8 which is wound on the patient before the fixed air bag 3 is inflated, and then the fixed air bag 3 is inflated, so that the fixed air bag 3 presents an 8 shape, and two ends of the 8 shape are respectively arranged on the inner side and the outer side of the skin body 8. The other method steps are the same as those in embodiment 1, and the description of this embodiment is omitted.
The foregoing is merely exemplary embodiments of the present invention, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. A suture-free self-fixing drainage device and a system are characterized in that: including the drainage tube main part, drainage tube main part intercommunication has fixed connecting pipe, fixed connecting pipe's the other end intercommunication has the honeycomb duct, the other end and the attraction equipment intercommunication of honeycomb duct, fixed connecting pipe's lateral wall is equipped with the standing groove, the standing groove in-connection has fixed gasbag, fixed gasbag is connected with the air pump through the air duct, the air duct wears to locate fixed connecting pipe's lateral wall, fixed connecting pipe's outside still sliding connection has the regulation the regulating part of fixed gasbag shape.
2. The suture-free self-fixing drainage device and system according to claim 1, wherein: the adjusting piece is a sliding sleeve, and the lower end of the sliding sleeve is connected with a sucker.
3. The suture-free self-fixing drainage device and system according to claim 2, wherein: the sliding sleeve and the sucker are both made of medical rubber materials.
4. The suture-free self-fixing drainage device and system according to claim 1, wherein: the adjusting piece is a slip ring.
5. The suture-free self-fixing drainage device and system according to claim 4, wherein: the slip ring is made of medical rubber material.
6. The suture-free self-fixing drainage device and system according to any one of claims 2 or 4, wherein: the drainage tube is characterized in that an upper wedge-shaped connecting portion is arranged at one end of the drainage tube body, a lower wedge-shaped connecting portion is arranged at one end of the fixed connecting tube, and the lower wedge-shaped connecting portion is sleeved on the outer side of the upper wedge-shaped connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211434124.1A CN116271267A (en) | 2022-11-16 | 2022-11-16 | Suture-free self-fixing drainage device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211434124.1A CN116271267A (en) | 2022-11-16 | 2022-11-16 | Suture-free self-fixing drainage device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116271267A true CN116271267A (en) | 2023-06-23 |
Family
ID=86782145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211434124.1A Pending CN116271267A (en) | 2022-11-16 | 2022-11-16 | Suture-free self-fixing drainage device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116271267A (en) |
-
2022
- 2022-11-16 CN CN202211434124.1A patent/CN116271267A/en active Pending
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