CN107961403A - Exempt to suture fixed negative pressure drainage device after one kind operation - Google Patents
Exempt to suture fixed negative pressure drainage device after one kind operation Download PDFInfo
- Publication number
- CN107961403A CN107961403A CN201711376569.8A CN201711376569A CN107961403A CN 107961403 A CN107961403 A CN 107961403A CN 201711376569 A CN201711376569 A CN 201711376569A CN 107961403 A CN107961403 A CN 107961403A
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- Prior art keywords
- drainage
- drainage tube
- tube
- ball
- fixed
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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.)
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Classifications
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- A61M1/0023—
-
- 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
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The invention belongs to medical instrument preparing technical field, exempt to suture fixed negative pressure drainage device after being related to a kind of operation, including lower end draining hole, scale mark, upper end drainage pipe screw thread, upper end drainage tube, fixed application, fixed application internal thread, drainage ball, connecting tube, geometrical clamp, drainage ball scale mark, pour spout, pour spout bottle stopper, puncture needle and lower end drainage tube, the one end combined on upper end drainage tube wall with lower end drainage tube is provided with external screw thread；Fixed application is formed with internal thread structure, one end of upper end drainage tube is combined into one structure with drainage ball socket joint type, with fixed application and lower end drainage tube composition drainage system main body, drainage ball is oval ball shape structure, one end set hollow connection tube of drainage ball, drainage ball are connected by connecting tube with upper end drainage tube；Drainage ball sets fixed band, and fixed end of tape sets geometrical clamp, and drainage ball sets pour spout；Survey tool is provided, covering is tight, easy to operate, and application environment is friendly.
Description
Technical field：
The invention belongs to medical instrument preparing technical field, exempts to suture fixed negative pressure drainage dress after being related to a kind of operation
Put, particularly a kind of surgical operation when it is postoperative use exempt to suture fixed negative-pressure drainage tube.
Background technology：
In clinical practice, the application range of negative pressure drainage is wider, for the postoperative operative region of surgical operation and subcutaneously,
Need to insert negative pressure drainage Tube Drain.At present, general method of intubation is a small edge of a knife to be opened beside operative region or original is cut
Mouth is placed into drainage tube；Drainage tube is either inserted using puncture mode；, can during for simple drainage pleural effusion or ascites
To require step to put pipe in defined region according to specific operation.Drainage tube surprisingly comes off in order to prevent, adopts in the prior art
Suture line of skin is fixed drainage tube with universal fixed form, paste sterile auxiliary material covering notch outside.Although this mode can limit
Drainage tube processed comes off, but effect is unsatisfactory, not only needs increase suture number, increases the pain of patient, need after surgery
During band pipe, when movable, suture can pull skin and subcutaneous tissue and muscle etc., cause suffering to patient, and suture is due to thinner
And be easily broken off, deviate from drainage tube, cause drainage to fail；Sticking sterile auxiliary material outside needs clip to cause auxiliary material by drainage tube
The not tight draining hole of covering, bacterium are penetrated into, and increase local infection risk, while some patients are needed by drainage tube lavation or note
Medicine, pin puncture single-chamber silicone rubber tube is usually used in existing clinic, and repeated multiple times puncture can cause silicone rubber tube leakage, is influenced
Irrigation and drainage, effect are undesirable；The lumenal cross-section of existing drainage tube is circle, easily will drainage when carrying out negative-pressure liquid suction
In normal structure bulk suction drainage tube near the mouth of pipe, cause surrounding tissue necrosis or block drainage tube.In addition, outside carrying out
Usually require to carry out sign in section's surgical procedure and the simple of dimensional parameters measures, what is applied at present is all range estimation mostly, accurately
Property it is very poor, sterile survey tool do not placed in existing surgical kit yet give surgical doctor and carry out more accurate survey
Amount, this causes no small puzzlement in some operations.Therefore, seek after designing a kind of operation to exempt to suture fixed negative pressure drainage
Device, by fixed application with being threadedly coupled fixation between drainage tube, avoids skin suture from causing suffering to patient, avoids auxiliary material
Clip covering is not tight, causes to infect, and increases scale mark on drainage tube, easy to carry out sign measurement in surgical procedure, is drawing
One end of flow tube sets four sector structures in cross symmetric arrays, both avoids suction bulk normal structure from blocking drainage
Pipe, and prevent that surrounding tissue is downright bad.
The content of the invention：
It is an object of the invention to overcome shortcoming existing in the prior art, it is fixed to propose that design one kind is exempted to suture after performing the operation
Negative pressure drainage device, the defects of to overcome skin forward line fixed form easily to fail, cause patient painful, solves to paste fixed auxiliary material
Clip covering is not tight, is also easy to produce the problem of infection, solves the problems, such as to estimate definite sign in operation and dimensional parameters are inaccurate, keep away
Exempt from drainage tube lumenal cross-section great Yi suction bulks normal structure, cause the phenomenon of blocked drainage tube and necrosis of normal tissue to send out
It is raw.
In order to realize foregoing invention purpose, new structure of the present invention exempts to suture fixed negative pressure drainage device,
Its agent structure includes：Lower end draining hole, scale mark, upper end drain pipe screw thread, upper end drainage tube, fix application, is fixed deposited
Patch internal thread, drainage ball, connecting tube, geometrical clamp, drainage ball scale mark, pour spout, pour spout bottle stopper, puncture needle and lower end are drawn
Flow tube；Lower end drainage tube is hose construction, the length of 600~700mm, a diameter of 3~30mm, according to different operative sites and
It is required that selection length and diameter dimension, the end of lower end drainage tube is lower end draining hole, and the cross section of lower end drainage tube cavity is in
Cross fan-shaped structure, four sector structures reduce effect of the lower end draining hole to surrounding tissue in the arrangement connection of cruciform symmetry type
Power, avoids suction bulk tissue from blocking drainage system, while avoids suction bulk normal structure, causes tissue local downright bad；Four
A fan-shaped connected, increase drainage sectional area, drains for body fluid；Carved on the drainage tube of lower end since the draining hole of lower end to the other end
There is scale mark, scale mark is black round point shape scale, is a black round dot per 20mm, and digital calibration is marked every 100mm
Value, estimates when placing drainage tube easy to surgical doctor and puts length of tube, and available for the measurement of other positions in operation, such as intestinal tube
Measurement of length, the measurement of diameter of tumor, the measurement of sample excision top/bottom latitude；Upper end drainage tube is the hose of length 500mm
Structure, its one end are connected with one end integral type of lower end drainage tube, are combined on upper end drainage tube wall with lower end drainage tube
The external screw thread that the length that one end is provided with integrated formed structure is 50~80mm；Fixed application is thickness 3 made of flexible material
The circular ring structure of~10mm, its internal diameter are formed with internal thread structure, and the internal diameter and dimension of inner screw thread of fixed application draw with upper end respectively
The outside diameter and external screw thread size of flow tube match, and fixed application is carried out through the external screw thread on upper end drainage tube and upper end drainage tube
Be screwed connection, and the one side of fixed application carries medical viscose and viscose cover layer, and fixed application can tightly be bonded in patient
On skin around draining hole, protection patient mouthful, isolates bacterium, prevention infection, and plays fixed drainage tube, avoids stitching
Close skin-type to fix, reduce patient suffering；The lower end drainage tube for being carved with scale mark is connected with screwed upper end drainage tube
Logical, both are an integral molding structure, and during puncture, one end of upper end drainage tube and hose one end socket joint type of puncture needle are combined into one
Body structure；During drainage, one end and the drainage ball socket joint type of upper end drainage tube are combined into one structure, draw with fixed application and lower end
Flow tube forms drainage system main body；Drainage ball is oval ball shape structure, capacity 200ml, the end set length of drainage ball
For the hollow connection tube of 30~40mm, drainage ball is connected by connecting tube with upper end drainage tube；Close to drainage tube on drainage ball
One end side the fixation band of a length of 50mm is set, fixed end of tape sets geometrical clamp, the convenient surrounding objects such as with clothing, button
It is fixed, prevent drainage ball moves around and stress is excessive from causing drainage tube to be deviate from, the drainage ball other end sets a diameter of 10mm's
Pour spout, liquid flow out from pour spout and are used to empty air in ball, keep negative pressure state.
In the use of the present invention, before puncturing, lower end drainage tube, upper end drainage tube are connected with puncture needle sealing and are combined into one
Structure, during puncture, upper end drainage tube connecting puncture needle is together placed in vitro from patient's body through skin, when upper end drainage tube
External screw thread stops puncturing when completely extending across skin surface, and after cutting off puncture needle, fixed application is passed through from upper end drainage pipe end
And combination is threadedly coupled with upper end drainage tube at the drainage tube external screw thread of upper end, rotate fixed application and cause skin surface, tear off glutinous
Glue cover layer, makes fixed application adhesion on a skin surface, so that fixed drainage tube；The end connection drainage ball of upper end drainage tube
Connecting tube, form closed environment, when wanting outside draining fluids, open the pour spout bottle stopper of drainage ball lower end, squeezed with hand
Drainage ball is pressed, the air in drainage system is excluded from pour spout, shuts pour spout bottle stopper, subnormal ambient is formed in drainage system,
The hydrops of patient's body sequentially enters lower drainage tube, upper drainage tube, drainage ball under suction function, from cross draining hole；Draw
The scale that stream ball surface carries can show the amount of draining fluids, when needing to topple over the hydrops in drainage ball, open pour spout
Bottle stopper, makes hydrops be flowed out from pour spout, extrudes drainage ball with hand, the air in drainage system is excluded from pour spout, is shut and is toppled over
Mouthful bottle stopper, forms subnormal ambient in drainage system, continues to drain patient's body hydrops.
It is compared with prior art, the present invention easy to use, there is provided simple in art and more accurate dimensional measuring instrument, draws
Flow tube is threadedly coupled fixation with fixed application, and drainage tube exempts from suture and fixing compact with skin surface, and covering is tight, reduces
Suture is fixed and with pain caused by during pipe, effectively protects draining hole, reduces infection of incisional wound probability, mitigates medical staff's work
Amount is fixed beautiful；The fan shaped cross section drainage tube of cross symmetric arrays avoids suction bulk normal structure from blocking drainage tube, prevents
Only surrounding tissue necrosis；Its overall construction design is reasonable, and preparation process is simple, easy to operate, securely and reliably, service life length,
Application environment is friendly.
Brief description of the drawings：
Fig. 1 is the overall structure principle schematic when present invention punctures.
Overall structure principle schematic when Fig. 2 is present invention drainage.
Embodiment：
Below by specific embodiment and with reference to attached drawing, the invention will be further described.
Embodiment 1：
Exempt to suture fixed negative pressure drainage device after the operation that the present embodiment is related to, its agent structure includes：Lower end drains
Mouthful 1, scale mark 2, upper end drainage pipe screw thread 3, upper end drainage tube 4, fixed application 5, fixed application internal thread 6, drainage ball 7,
Connecting tube 8, geometrical clamp 9, drainage ball scale mark 10, pour spout 11, pour spout bottle stopper 12, puncture needle 13 and lower end drainage tube
14；Lower end drainage tube 14 is hose construction, the length of 600~700mm, a diameter of 3~30mm, according to different operative sites and
It is required that selection length and diameter dimension, the end of lower end drainage tube 14 is lower end draining hole 1,14 inner cavity of lower end drainage tube it is transversal
Face is in cross fan-shaped structure, and four sector structures reduce lower end draining hole 1 to surrounding tissue in the arrangement connection of cruciform symmetry type
Active force, avoids suction bulk tissue from blocking drainage system, while avoids suction bulk normal structure, causes tissue local bad
Extremely；Four sectors are connected, and increase drainage sectional area, drains for body fluid；On lower end drainage tube 14 since lower end draining hole 1 to
The other end is carved with scale mark 2, and scale mark 2 is black round point shape scale, is a black round dot per 20mm, is marked every 100mm
Digital calibration value is noted, estimates easy to surgical doctor when placing drainage tube and puts length of tube, and available for other positions in operation
Measurement, measurement, the measurement of sample excision top/bottom latitude of measurement, diameter of tumor such as Length of intestine；Upper end drainage tube 4 is length
The hose construction of 500mm, its one end are connected with one end integral type of lower end drainage tube 14, on 4 tube wall of upper end drainage tube with
The external screw thread that the length that one end that end drainage tube 14 combines is provided with integrated formed structure is 50~80mm；Made of flexible material
The circular ring structure that fixed application 5 is 3~10mm of thickness, its internal diameter are formed with internal thread structure, the internal diameter and internal thread of fixed application 5
Size matches with the outside diameter and external screw thread size of upper end drainage tube 4 respectively, and fixed application 5 passes through upper end drainage tube 4 and upper end
External screw thread on drainage tube 4 carries out the connection that is screwed, and the one side of fixed application 5 carries medical viscose and viscose cover layer, Gu
Surely application 5 can be tightly bonded on the skin of patient mouthful surrounding, and protection patient mouthful, isolates bacterium, and prevention is infected, and
Play fixed drainage tube, avoid skin suture formula from fixing, reduce patient suffering；It is carved with the lower end drainage tube 14 of scale mark 2
It is connected with screwed upper end drainage tube 4, both are an integral molding structure, and during puncture, one end of upper end drainage tube 4 is with wearing
Hose one end socket joint type of pricker 13 is combined into one structure；During drainage, one end and 7 socket joint type of drainage ball of upper end drainage tube 4
Structure is combined into one, drainage system main body is formed with fixed application 5 and lower end drainage tube 14；Drainage ball 7 is oval ball-type knot
Structure, capacity 200ml, the hollow connection tube 8 of an a length of 30~40mm of end set of drainage ball 7, drainage ball 7 pass through connection
Pipe 8 is connected with upper end drainage tube 4；One end side on drainage ball 7 close to drainage tube sets the fixation band of a length of 50mm, fixed
End of tape sets geometrical clamp 9, convenient to be fixed with surrounding objects such as clothing, buttons, prevents that drainage ball 7 from moving around and stress is excessive
Drainage tube is caused to be deviate from, 7 other end of drainage ball sets the pour spout 11 of a diameter of 10mm, and liquid is flowed out and is used for from pour spout 11
Air in ball is emptied, keeps negative pressure state.
When in use, before puncture, lower end drainage tube 14, upper end drainage tube 4 connect group to the present embodiment with the sealing of puncture needle 13
Integrator structure, during puncture, 4 connecting puncture needle 13 of upper end drainage tube together from patient's body through skin be placed in vitro, when
Stop puncturing when the external screw thread of upper end drainage tube 4 completely extends across skin surface, after cutting off puncture needle 13, will fixed application 5 from upper
End 4 end of drainage tube passes through and is connected combination with upper end drainage pipe screw thread 3 at 4 external screw thread of upper end drainage tube, rotates fixed apply
Patch 5 causes skin surface, tears viscose cover layer off, makes the fixed adhesion of application 5 on a skin surface, so that fixed drainage tube；Upper end
The connecting tube 8 of the end connection drainage ball 7 of drainage tube 4, forms closed environment, when wanting outside draining fluids, opens drainage
The pour spout bottle stopper 12 of 7 lower end of ball, extrudes drainage ball 7, the air in drainage system is excluded from pour spout 11, is shut and is toppled over hand
Mouthful bottle stopper 12, forms subnormal ambient in drainage system, the hydrops of patient's body is under suction function, from cross draining hole successively
Into lower drainage tube, upper drainage tube, drainage ball 7；The scale that 7 surface of drainage ball carries can show the amount of draining fluids, when need
When toppling over the hydrops in drainage ball 7, pour spout bottle stopper 12 is opened, hydrops is flowed out from pour spout 11, drainage ball is extruded with hand
7, the air in drainage system is excluded from pour spout 11, shuts pour spout bottle stopper 12, subnormal ambient is formed in drainage system, is continued
Drain patient's body hydrops.
Claims (2)
1. exempt to suture fixed negative pressure drainage device after one kind operation, it is characterised in that agent structure includes lower end draining hole, carves
Scale will, upper end drainage pipe screw thread, upper end drainage tube, fixed application, fixed application internal thread, drainage ball, connecting tube, fixation
Folder, drainage ball scale mark, pour spout, pour spout bottle stopper, puncture needle and lower end drainage tube；Lower end drainage tube is hose construction,
The length of 600~700mm, a diameter of 3~30mm, according to different operative sites and require selection length and diameter dimension, under
The end of end drainage tube is lower end draining hole, and scale mark is carved with to the other end since the draining hole of lower end on the drainage tube of lower end,
Scale mark is black round point shape scale, is a black round dot per 20mm, digital calibration value is marked every 100mm, easy to perform the operation
Doctor estimates when placing drainage tube puts length of tube, and available for the measurement of other positions in operation, measurement such as Length of intestine,
Measurement, the measurement of sample excision top/bottom latitude of diameter of tumor；Upper end drainage tube be length 500mm hose construction, its one end
It is connected with one end integral type of lower end drainage tube, the one end combined on upper end drainage tube wall with lower end drainage tube is provided with one
The length of forming structure is the external screw thread of 50~80mm；The annulus that fixed application made of flexible material is 3~10mm of thickness
Structure, its internal diameter are formed with internal thread structure, the internal diameter and dimension of inner screw thread of fixed application respectively with the outside diameter of upper end drainage tube and
External screw thread size matches, and fixed application carries out the company of being screwed through the external screw thread on upper end drainage tube and upper end drainage tube
Connect, the one side of fixed application carries medical viscose and viscose cover layer, and fixed application can be tightly bonded in around patient mouthful
Skin on, protection patient mouthful, isolates bacterium, prevention infection, and serves and fix drainage tube, avoids skin suture formula from consolidating
It is fixed, reduce patient suffering；The lower end drainage tube for being carved with scale mark is connected with screwed upper end drainage tube, both are one
Forming structure, during puncture, one end of upper end drainage tube and hose one end socket joint type of puncture needle are combined into one structure；Drainage
When, one end and the drainage ball socket joint type of upper end drainage tube are combined into one structure, draw with fixed application and lower end drainage tube composition
Flow apparatus main body；Drainage ball is oval ball shape structure, capacity 200ml, an a length of 30~40mm of end set of drainage ball
Hollow connection tube, drainage ball is connected by connecting tube with upper end drainage tube；Close to the one end side of drainage tube on drainage ball
The fixation band of a length of 50mm is set, and fixed end of tape sets geometrical clamp, convenient to be fixed with surrounding objects such as clothing, buttons, prevents
Drainage ball, which moves around, and stress is excessive causes drainage tube to be deviate from, and the drainage ball other end sets the pour spout of a diameter of 10mm, liquid
Body flows out from pour spout and is used to empty air in ball, keeps negative pressure state.
2. exempt to suture fixed negative pressure drainage device after a kind of operation according to claim 1, it is characterised in that described
The cross section of lower end drainage tube cavity is in cross fan-shaped structure, and four sector structures are connected in the arrangement of cruciform symmetry type, under reduction
Draining hole is held to the active force of surrounding tissue, avoids suction bulk tissue from blocking drainage system, while avoids suction bulk normal
Tissue, causes tissue local downright bad；Four sectors are connected, and increase drainage sectional area, drains for body fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376569.8A CN107961403A (en) | 2017-12-19 | 2017-12-19 | Exempt to suture fixed negative pressure drainage device after one kind operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376569.8A CN107961403A (en) | 2017-12-19 | 2017-12-19 | Exempt to suture fixed negative pressure drainage device after one kind operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107961403A true CN107961403A (en) | 2018-04-27 |
Family
ID=61995500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711376569.8A Withdrawn CN107961403A (en) | 2017-12-19 | 2017-12-19 | Exempt to suture fixed negative pressure drainage device after one kind operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107961403A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394418A (en) * | 2018-11-26 | 2019-03-01 | 自贡市第四人民医院(自贡市急救中心) | A kind of included drainage tube application |
| CN110464886A (en) * | 2019-07-26 | 2019-11-19 | 温州市中心医院 | A kind of drainage device |
| CN110507868A (en) * | 2019-09-18 | 2019-11-29 | 合肥市第二人民医院 | A kind of device that can effectively prevent ventricular drainage patient infection |
| CN112107421A (en) * | 2019-06-20 | 2020-12-22 | 杨国煌 | Fluid-carrying applicator |
| CN116392705A (en) * | 2023-04-21 | 2023-07-07 | 中国医学科学院北京协和医院 | Fixed-free wound drainage tube for total knee arthroplasty |
-
2017
- 2017-12-19 CN CN201711376569.8A patent/CN107961403A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394418A (en) * | 2018-11-26 | 2019-03-01 | 自贡市第四人民医院(自贡市急救中心) | A kind of included drainage tube application |
| CN112107421A (en) * | 2019-06-20 | 2020-12-22 | 杨国煌 | Fluid-carrying applicator |
| CN112107421B (en) * | 2019-06-20 | 2024-05-14 | 杨国煌 | Fluid-bearing application |
| CN110464886A (en) * | 2019-07-26 | 2019-11-19 | 温州市中心医院 | A kind of drainage device |
| CN110507868A (en) * | 2019-09-18 | 2019-11-29 | 合肥市第二人民医院 | A kind of device that can effectively prevent ventricular drainage patient infection |
| CN116392705A (en) * | 2023-04-21 | 2023-07-07 | 中国医学科学院北京协和医院 | Fixed-free wound drainage tube for total knee arthroplasty |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180427 |