CN107982624A - A kind of anti-pain chest and abdomen drainage tube - Google Patents
A kind of anti-pain chest and abdomen drainage tube Download PDFInfo
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- CN107982624A CN107982624A CN201711216033.XA CN201711216033A CN107982624A CN 107982624 A CN107982624 A CN 107982624A CN 201711216033 A CN201711216033 A CN 201711216033A CN 107982624 A CN107982624 A CN 107982624A
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- tube
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- drainage tube
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
-
- 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
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/101—Pleural cavity
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1017—Peritoneal cavity
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1021—Abdominal cavity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Child & Adolescent Psychology (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention provides a kind of anti-pain chest and abdomen drainage tube, including tube body, the conduction hole being made of a soft, tube body are hollow straight tube；Tube body one end end is equipped with supporting part；Tube body is stretched into chest and abdomen, and body fluid exports after conduction hole is flowed into tube body；Supporting part contacts the wall of the chest or intestinal wall.The present invention is contacted using supporting part with the wall of the chest or intestinal wall, it is ensured that will not be caused drainage hole plug because contact position changes in vivo, while be reduced pain and foreign body sensation during because of breathing or activity.On the other hand, drainage tube material selection anticoagulant material, is avoided that the blood clotting caused by bleeding when intubation, results in blockage to drainage tube；Increase the injection of local anaesthetics at the same time, effectively avoid the pain discomfort of patient during use.The present invention is ingenious in design, highly practical, easy to promote.
Description
Technical field
The present invention relates to drainage tube, more particularly to a kind of anti-pain chest and abdomen drainage tube.
Background technology
The surgical drainage tube species clinically applied is very much, and some is used for urethral catheterization, and some is used for wound, thoracic cavity, encephalocoele, stomach
Enteron aisle, biliary tract etc. have application.Surgical drainage is in order that the purulence, blood, liquid that are gathered between tissue or in body cavity are directed to
In vitro, prevent postoperative infection with influencing wound healing.
Original chest and abdomen drainage tube is mostly tip straight catheter, and material is harder, and there is taper ending on head, and tip through hole is used for
Drainage, also there is gaging hole drainage；Tip conduit when in use, easily to the wall of the chest or intestinal wall cause to stimulate by tip, is particularly inserted in adjustment
Obvious pain or foreign body sensation are had when pipe depth or patient respiration, activity.If tip through hole and side opening are pasted with the wall of the chest or intestinal wall
During conjunction or there is blood flow to congeal into clot to easily cause blocking, do not have the effect of drainage.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of anti-pain chest and abdomen drainage tube, using branch
Support part is contacted with the wall of the chest or intestinal wall, it is ensured that will not be caused drainage hole plug because contact position changes in vivo, be reduced at the same time
Pain and foreign body sensation during because of breathing or activity.
The present invention provides a kind of anti-pain chest and abdomen drainage tube, including tube body, the conduction hole being made of a soft, the tube body
For hollow straight tube；Described tube body one end end is equipped with supporting part；The tube body is stretched into chest and abdomen, and body fluid passes through the conduction hole stream
Export after in into the tube body；The supporting part contact wall of the chest or intestinal wall.
Further, the anti-pain chest and abdomen drainage tube is made of anticoagulant material.
Further, the tube wall is additionally provided with the form pipe made of transparent material；The form pipe and the pipe
External wall forms a semi-enclosed tube chamber；Image collecting device enters the tube chamber and gathers the outer image of the form pipe outer wall.
Further, it is additionally provided with cleaning tubule in the form pipe outer wall；The liquid outlet alignment image of the cleaning tubule
The image capture position of harvester.
Further, a kind of anti-pain chest and abdomen drainage tube further includes elastic supporting member for supporting optical member；The elastic supporting member for supporting optical member is installed on described
Tubular body；The elastic supporting member for supporting optical member supports the inboard wall of tube body.
Further, the elastic supporting member for supporting optical member is specially spring.
Further, the tube wall is also pasted with conduit；The tube at one end connects capillary；The capillary is used
In injection local anesthesia.
Further, the catheter tip side wall is equipped with some through holes, and local anesthesia is overflowed from the through hole.
Further, a kind of anti-pain chest and abdomen drainage tube further includes reservoir；Described reservoir one end connects the capillary,
The other end connects check-valves.
Further, the supporting part is bend pipe；The bend pipe is arc-shaped；The bend pipe outer wall contact contact wall of the chest or
Intestinal wall.
Further, the supporting part is air bag；During the inflated condition, the gasbag ektexine contact wall of the chest or intestines
Wall.
Further, a kind of anti-pain chest and abdomen drainage tube further includes tracheae；The tracheae is connected with the air bag；The tracheae
Including air inlet straight tube；The air inlet straight tube is arranged at the tubular body；Described air inlet straight tube one end connects the air bag, another
End connects the suction nozzle of the tracheae.
Compared with prior art, the beneficial effects of the present invention are：
The present invention provides a kind of anti-pain chest and abdomen drainage tube, including tube body, the conduction hole being made of a soft, during tube body is
Empty straight tube；Tube body one end end is equipped with supporting part；Tube body is stretched into chest and abdomen, and body fluid exports after conduction hole is flowed into tube body；
Supporting part contacts the wall of the chest or intestinal wall.The present invention is contacted using supporting part with the wall of the chest or intestinal wall, it is ensured that in vivo will not be because of contact
Change in location and cause drainage hole plug, while reduce pain and foreign body sensation during because of breathing or activity.On the other hand, tubing is drained
Material selects anticoagulant material, is avoided that the blood clotting caused by bleeding when intubation, results in blockage to drainage tube；Increase local anaesthesia at the same time
The injection of medicine, effectively avoid in catheterization procedure and during use patient pain it is uncomfortable.Ingenious in design, practicality of the invention
By force, easy to promoting.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
The embodiment of the present invention is shown in detail by following embodiments and its attached drawing.
Brief description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of anti-pain chest and abdomen drainage tube structure diagram one in one embodiment of the present invention；
Fig. 2 is a kind of anti-pain chest and abdomen drainage tube structure diagram two in one embodiment of the present invention；
Fig. 3 is a kind of anti-pain chest and abdomen drainage tube structure diagram three in one embodiment of the present invention；
Fig. 4 is the air pipe structure schematic diagram in one embodiment of the present invention；
Fig. 5 is a kind of anti-pain chest and abdomen drainage tube structure diagram four in one embodiment of the present invention；
Fig. 6 is the conduit partial structural diagram in one embodiment of the present invention；
Fig. 7 is a kind of anti-pain chest and abdomen drainage tube structure diagram five in one embodiment of the present invention；
Fig. 8 is a kind of anti-pain chest and abdomen drainage tube structure diagram six in one embodiment of the present invention；
Fig. 9 is a kind of anti-pain chest and abdomen drainage tube structure diagram seven in one embodiment of the present invention.
In figure：Tube body 1, bend pipe 2, elastic supporting member for supporting optical member 3, tracheae 4, air inlet straight tube 41, air bag 5, conduit 6, through hole 61, non-return
Valve 7, conduction hole 8, reservoir 9, capillary 10, form pipe 11, cleaning tubule 12, purge valve 13.
Embodiment
In the following, with reference to attached drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of anti-pain chest and abdomen drainage tube, as Figure 1-Figure 4, including tube body 1, the conduction hole 8 being made of a soft, pipe
Body 1 is hollow straight tube；1 one end end of tube body is equipped with supporting part；Tube body 1 is stretched into chest and abdomen, and body fluid flows into tube body by conduction hole 8
Export after in 1；Supporting part contacts the wall of the chest or intestinal wall.In one embodiment, as shown in Figure 2 and Figure 3, a kind of anti-pain chest and abdomen drainage tube
Further include elastic supporting member for supporting optical member 3；Elastic supporting member for supporting optical member 3 is installed on inside tube body 1；Elastic supporting member for supporting optical member 3 supports 1 inner wall of tube body, specifically,
Elastic supporting member for supporting optical member 3 is spring, and spring is installed in tube body 1, and supports 1 inner wall of tube body.Wherein, drainage tube material selection anticoagulation
Material, is avoided that the blood clotting caused by bleeding when intubation, results in blockage to drainage tube.
In one embodiment, as shown in Figure 1 and Figure 2, supporting part is bend pipe 2；Bend pipe 2 is arc-shaped；2 outer wall of bend pipe contacts
Contact the wall of the chest or intestinal wall.In actual production, tube body 1 and bend pipe 2 can be integrated manufacture, and bend pipe 2 is hollow structure, some drainages
Hole 8 is arranged on 2 wall of bend pipe.Due to selecting relatively soft material, inside guides support using spring, makes drainage tube and patient
Contact is more soft, and the head of drainage tube is made winding arc, is being intubated or is adjusting catheter position and patient itself breathing, activity
When, drainage tube arc surface and the wall of the chest or intestinal wall contact, reduce pain and foreign body sensation；As shown in Figure 1, bend pipe 2 is made
Porous type, it is ensured that because contact position changes conduction hole 8 will not be caused to block in vivo.
In one embodiment, as shown in Figure 3, Figure 4, supporting part is air bag 5；During 5 inflated condition of air bag, 5 outer wall of air bag connects
Touch the wall of the chest or intestinal wall；To be inflated to air bag 5, a kind of anti-pain chest and abdomen drainage tube further includes tracheae 4；Tracheae 4 is connected with air bag 5；Tool
Body, tracheae 4 includes air inlet straight tube 41；Air inlet straight tube 41 is arranged inside tube body 1；41 one end of air inlet straight tube connects air bag 5, separately
One end connects the suction nozzle of tracheae 4, and connects one and stingy win or pressure-display device is to show the pressure of air bag in splanchnocoel
Power.It is connected by aerating device (such as air-inflating tube syringe) with the suction nozzle of tracheae 4 and a certain amount of gas is filled with to air bag 5, is made
Air bag 5 expands, when being intubated or adjusting catheter position and patient itself breathing, activity, 5 arc surface of air bag and the wall of the chest or
Intestinal wall contacts, and reduces pain and foreign body sensation.Since 5 surface of air bag is full surface, as shown in figure 3, some conduction holes 8 are arranged on pipe
Body 1 is on the outer wall at 5 end of air bag, it is ensured that because contact position changes conduction hole 8 will not be caused to block in vivo.
In one embodiment, as illustrated in figs. 5-7,1 outer wall of tube body is also pasted with conduit 6；6 one end of conduit connects capillary
10；Capillary 10 is used to inject local anesthesia；A kind of anti-pain chest and abdomen drainage tube further includes check-valves 7；Check-valves 7 is arranged at anaesthetic
At medicine-pouring port；Particularly, check-valves 7 is also associated with the suction nozzle of tracheae 4, it is ensured that pressure stability in air bag 5；A kind of anti-pain chest
Abdomen drainage tube further includes reservoir 9；9 one end of reservoir connects capillary 10, other end connection check-valves 7；Specifically, such as Fig. 6
Shown, 6 end side wall of conduit is equipped with some through holes 61, and anaesthetic is overflowed from through hole 61.As shown in fig. 7, at the suction nozzle of tracheae
It is also associated with check-valves 7.The conduit 6 of 1 outer wall of tube body is externally connected with a capillary 10 with reservoir 9, and reservoir 9 is used to note
Enter local anaesthetics, have certain retraction elastic force after injecting local anaesthetics, local anaesthetics is slowly oozed by some through holes 61 of 6 end of conduit
Appear, come avoid in catheterization procedure and during use patient pain it is uncomfortable.
When in one embodiment, to prevent that image collecting device from stretching into human body chest and abdomen to human internal organ tissue cause damage or
Pain, provides a passage that can be stretched into, as shown in Figure 8, Figure 9,1 outer wall of tube body is additionally provided with by transparent material to image collecting device
Form pipe 11 made of matter；Form pipe 11 forms a semi-enclosed tube chamber with 1 outer wall of tube body；Image collecting device is adopted into tube chamber
Collect the outer image of 11 outer wall of form pipe；Cleaning tubule 12 is additionally provided with 11 outer wall of form pipe；Clean the liquid outlet alignment figure of tubule 12
As the image capture position of harvester；In use, cleaning solution is injected cleaning tubule 12 by purge valve 13, adopted towards image
The image capture position of acquisition means is cleaned, and after the completion of cleaning, transparent form pipe 11 carries out image for image collecting device
Collection；Special, 11 sealed bottom of form pipe, prevents hyperkinesia when image collecting device stretches into form pipe 11, schemes in protection
Also protect inside of human body internal organs safe while as harvester.
The present invention provides a kind of anti-pain chest and abdomen drainage tube, including tube body, the conduction hole being made of a soft, during tube body is
Empty straight tube；Tube body one end end is equipped with supporting part；Tube body is stretched into chest and abdomen, and body fluid exports after conduction hole is flowed into tube body；
Supporting part contacts the wall of the chest or intestinal wall.The present invention is contacted using supporting part with the wall of the chest or intestinal wall, it is ensured that in vivo will not be because of contact
Change in location and cause drainage hole plug, while reduce pain and foreign body sensation during because of breathing or activity.On the other hand, tubing is drained
Material selects anticoagulant material, is avoided that the blood clotting caused by bleeding when intubation, results in blockage to drainage tube；Increase local anaesthesia at the same time
The injection of medicine, effectively avoid in catheterization procedure and during use patient pain it is uncomfortable.Ingenious in design, practicality of the invention
By force, easy to promoting.
More than, it is only presently preferred embodiments of the present invention, not makees limitation in any form to the present invention；All one's own professions
The those of ordinary skill of industry can swimmingly implement the present invention shown in by specification attached drawing and above；But all to be familiar with sheet special
The technical staff of industry without departing from the scope of the present invention, is made a little using disclosed above technology contents
The equivalent variations of variation, modification and evolution, are the equivalent embodiment of the present invention；Meanwhile all substantial technologicals according to the present invention
Variation, modification and evolution of any equivalent variations made to above example etc., still fall within technical scheme
Within protection domain.
Claims (12)
- A kind of 1. anti-pain chest and abdomen drainage tube, it is characterised in that：Including tube body, the conduction hole being made of a soft, the tube body For hollow straight tube；Described tube body one end end is equipped with supporting part；The tube body is stretched into chest and abdomen, and body fluid passes through the conduction hole stream Export after in into the tube body；The supporting part contact wall of the chest or intestinal wall.
- A kind of 2. anti-pain chest and abdomen drainage tube as claimed in claim 1, it is characterised in that：The anti-pain chest and abdomen drainage tube is by anti-freezing Blood material is made.
- A kind of 3. anti-pain chest and abdomen drainage tube as claimed in claim 1, it is characterised in that：The tube wall is additionally provided with by transparent Form pipe made of material；The form pipe forms a semi-enclosed tube chamber with the tube wall；Image collecting device enters The tube chamber gathers the outer image of the form pipe outer wall.
- A kind of 4. anti-pain chest and abdomen drainage tube as claimed in claim 3, it is characterised in that：It is additionally provided with the form pipe outer wall clear Wash tubule；The image capture position of the liquid outlet alignment image collecting device of the cleaning tubule.
- A kind of 5. anti-pain chest and abdomen drainage tube as claimed in claim 1, it is characterised in that：Further include elastic supporting member for supporting optical member；The bullet Property supporting item is installed on the tubular body；The elastic supporting member for supporting optical member supports the inboard wall of tube body.
- A kind of 6. anti-pain chest and abdomen drainage tube as claimed in claim 5, it is characterised in that：The elastic supporting member for supporting optical member is specially bullet Spring.
- A kind of 7. anti-pain chest and abdomen drainage tube as claimed in claim 1, it is characterised in that：The tube wall, which is also pasted with, leads Pipe；The tube at one end connects capillary；The capillary is used to inject local anesthesia.
- A kind of 8. anti-pain chest and abdomen drainage tube as claimed in claim 7, it is characterised in that：If the catheter tip side wall is equipped with Dry through hole, local anesthesia are overflowed from the through hole.
- A kind of 9. anti-pain chest and abdomen drainage tube as claimed in claim 8, it is characterised in that：Further include reservoir；The reservoir One end connects the capillary, other end connection check-valves.
- A kind of 10. anti-pain chest and abdomen drainage tube as claimed in claim 9, it is characterised in that：The supporting part is bend pipe；It is described curved Manage as arc-shaped；The bend pipe outer wall contact contact wall of the chest or intestinal wall.
- A kind of 11. anti-pain chest and abdomen drainage tube as claimed in claim 10, it is characterised in that：The supporting part is air bag；It is described During inflated condition, the gasbag ektexine contact wall of the chest or intestinal wall.
- A kind of 12. anti-pain chest and abdomen drainage tube as claimed in claim 11, it is characterised in that：Further include tracheae；The tracheae with The air bag connection；The tracheae includes air inlet straight tube；The air inlet straight tube is arranged at the tubular body；The air inlet straight tube One end connects the air bag, and the other end connects the suction nozzle of the tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216033.XA CN107982624A (en) | 2017-11-28 | 2017-11-28 | A kind of anti-pain chest and abdomen drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216033.XA CN107982624A (en) | 2017-11-28 | 2017-11-28 | A kind of anti-pain chest and abdomen drainage tube |
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| Publication Number | Publication Date |
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| CN107982624A true CN107982624A (en) | 2018-05-04 |
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| CN201711216033.XA Pending CN107982624A (en) | 2017-11-28 | 2017-11-28 | A kind of anti-pain chest and abdomen drainage tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939261A (en) * | 2018-07-01 | 2018-12-07 | 刘征宇 | Saccule for reducing ischemia reperfusion injury by external input controllable mode |
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