CN107441571A - A kind of new medical peritoneal cavity drainage tube and its application method - Google Patents
A kind of new medical peritoneal cavity drainage tube and its application method Download PDFInfo
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- CN107441571A CN107441571A CN201710900594.5A CN201710900594A CN107441571A CN 107441571 A CN107441571 A CN 107441571A CN 201710900594 A CN201710900594 A CN 201710900594A CN 107441571 A CN107441571 A CN 107441571A
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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
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/772—Suction-irrigation systems operating alternately
-
- 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
-
- 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
- A61M1/83—Tube strippers, i.e. for clearing the contents of the tubes
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- 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
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- 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
- A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
-
- 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
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
-
- 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
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention, which provides a kind of new medical peritoneal cavity drainage tube and its application method, new medical peritoneal cavity drainage tube, includes drainage tube, negative tube, the first side pipe, the second side pipe and fixed trap；Wherein：The side wall of drainage tube is provided with multiple first through hole；Negative tube is fixed on inside drainage tube by fixed trap；Fixed trap is provided with passage；First side pipe and the second side pipe may be contained within the tube wall of drainage tube；Second side pipe end extends to the outside of drainage tube end.New medical peritoneal cavity drainage tube provided by the invention, the contaminated tissue of chamber is cleaned, attracted by negative tube, the pollution tissue fluid of chamber is drained to human vitronectin.Using new medical peritoneal cavity drainage tube provided by the invention, the pollution tissue fluid of chamber can drain totally, can make clean environment in body cavity, inflammation localization, beneficial to tissue repair, prevent postoperative infection diffusion with influenceing wound healing.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of new medical peritoneal cavity drainage tube and its application method.
Background technology
The surgical drainage tube species clinically applied is a lot, and some is used for urethral catheterization, and some is used for wound, thoracic cavity, encephalocoele, stomach
Enteron aisle, biliary tract etc..Surgical drainage is that the purulence, blood, liquid that will be gathered between tissue or in body cavity are directed in vitro, is prevented postoperative
Infection diffusion is with influenceing wound healing.
At present, clinically conventional various drainage tube major part functions are single, can only drain, can not rinse, only portion less
Divide the drainage tube that can be rinsed, but its design is unreasonable, for example the Kang Li drainage tubes clinically applied at present, its water inlet pipe are enclosed on
In suction tube, current can not be discharged into the human organ tissue outside pipe, the endless loop being sucked out in pipe after causing into water,
It can not play a part of rinsing human organ tissue.Chinese patent (application number：201520472866.2 publication date：2016 1
Months 13 days) disclose a Medical flushing drainage tube, the irrigation drainage tube that the patent provides sets outer tube, inner sleeve and two
Individual side pipe, inner sleeve are embedded in the inside of outer tube, and two side pipes may be contained within the outside of inner sleeve, in use, the second side pipe with
May be blocked between first side pipe by tissue, at the same exist can not by the purulence gathered between wound inner tissue or in body cavity,
Blood, liquid diluting and the problem of be drained to human vitronectin completely, easily cause wound infection.
The content of the invention
To solve the above problems, a kind of new medical peritoneal cavity drainage tube of present invention offer, including drainage tube, negative tube, the
One side pipe, the second side pipe and fixed trap；Wherein：
The side wall of the drainage tube is provided with multiple first through hole；
The negative tube is fixed on inside the drainage tube by the fixed trap；The fixed trap is provided with ventilation
Hole；
First side pipe and second side pipe may be contained within the tube wall of the drainage tube；First side pipe is used for
Flushing liquor is inputted inside to the drainage tube；Second side pipe is used to input flushing liquor to chamber；Second side pipe
End extends to the outside of the drainage tube end.
Further, the first through hole on the drainage tube is funnelform ellipse hole.
Further, the separable dismounting of the drainage tube, the negative tube and the fixed trap.
Further, the side wall of the negative tube is provided with multiple second through holes；
First side pipe is provided with multiple third through-holes, and the third through-hole is by the drainage tube and first side pipe
Connection；
Second side pipe is provided with fourth hole, and the fourth hole connects second side pipe with chamber.
Further, the diameter of the third through-hole and the fourth hole respectively along the draft tube bottom direction by
It is cumulative big.
Further, the drainage tube is provided with scale.
Further, the outside of the first through hole is provided with water conservancy diversion valve or guide ring.
The present invention also provides the application method of a kind of as above any new medical peritoneal cavity drainage tube, including following step
Suddenly：
S110：New medical peritoneal cavity drainage tube is inserted into chamber；
S120：Flushing liquor is inputted toward chamber by the second side pipe, tissue contaminated to chamber cleans；
S130：By negative tube toward attracting outside drainage tube, the pollution tissue fluid of chamber is set to pass through first through hole stream
Enter inside drainage tube, then human external is attracted to by negative tube；
S140：After polluting tissue fluid drainage totally, new medical peritoneal cavity drainage tube is extracted from chamber.
Further, between S130 and S140, in addition to：
S131：When draining tube cavity and blocking, by the first side pipe toward flushing liquor is inputted inside drainage tube, to draining
Cleaned inside pipe, the pollution tissue fluid after cleaning is attracted to human external by negative tube.
Further, in S110, after new medical peritoneal cavity drainage tube is inserted into body cavity inside, by new medical abdomen
Chamber drainage tube is toward extracting certain distance outside wound；
In S130, during drainage, it is found that when first through hole is contaminated tissue fluid and blocked, new medical peritoneal cavity drainage tube is revolved
Turn certain angle；
In S140, if new medical peritoneal cavity drainage tube is extracted, when running into drainage tube absorption enteron aisle outer wall, by new doctor
Rotated to an angle with peritoneal cavity drainage tube.
New medical peritoneal cavity drainage tube provided by the invention, by setting negative tube, the first side pipe and in drainage tube
Two side pipes are used to input flushing liquor, and the contaminated tissue of chamber is cleaned, attracted by negative tube, by chamber
Pollution tissue fluid be drained to human vitronectin.Using new medical peritoneal cavity drainage tube provided by the invention, the pollution of chamber
Tissue fluid can drain totally, can make clean environment in body cavity, inflammation localization, beneficial to tissue repair, prevent postoperative infection
Diffusion is with influenceing wound healing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is new medical peritoneal cavity drainage tube structural representation provided by the invention；
Fig. 2 is the top view of new medical peritoneal cavity drainage tube；
Fig. 3 is fixed trap stereogram in Fig. 1；
Fig. 4 is first through hole preferred embodiment schematic diagram in Fig. 1；
Fig. 5 is the schematic diagram of drainage tube preferred embodiment one in Fig. 1；
Fig. 6 is the schematic diagram of drainage tube preferred embodiment two in Fig. 1；
Fig. 7 is the schematic diagram of drainage tube preferred embodiment three in Fig. 1；
Fig. 8 is Fig. 5 or Fig. 6 sectional view；
Fig. 9 is application method S110 schematic diagrames provided by the invention；
Figure 10 is that application method S110 is preferable to carry out operation chart；
Figure 11 is that application method S130 or S140 are preferable to carry out operation chart.
Reference：
The water conservancy diversion valve of 10 drainage tube, 11 first through hole 12
The through hole of 13 guide ring, 20 negative tube 21 second
The side pipe of 30 first side pipe, 31 third through-hole 40 second
The passage of 41 fourth hole, 50 fixed trap 51
The side pipe cap of 52 support rib 60
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is new medical peritoneal cavity drainage tube structural representation provided by the invention, and Fig. 2 is new medical peritoneal cavity drainage tube
Top view, as depicted in figs. 1 and 2：New medical peritoneal cavity drainage tube, including drainage tube 10, negative tube 20, the first side pipe 30,
Second side pipe 40 and fixed trap 50；Wherein：The side wall of the drainage tube 10 is provided with multiple first through hole 11；The negative tube 20
It is fixed on by the fixed trap 50 inside the drainage tube 10；The fixed trap 50 is provided with passage 51；Described
One side pipe 30 and second side pipe 40 may be contained within the tube wall of the drainage tube 10；First side pipe 30 is used for described
The inside of drainage tube 10 input flushing liquor；Second side pipe 40 is used to input flushing liquor to chamber；Second side pipe 40
End extends to the outside of the end of drainage tube 10.
Preferably, the end of second side pipe 40 is longer 1.5cm~2cm than the end of the drainage tube 10.
When it is implemented, new medical peritoneal cavity drainage tube is inserted into chamber, by the second side pipe 40 toward defeated in body cavity
Enter flushing liquor, the contaminated tissue of chamber can be cleaned, the contaminated tissue wash of chamber is clean, pass through negative tube 20
Attract outside toward body cavity, make to form negative pressure in drainage tube 10, pollution tissue fluid can enter drainage tube 10 by first through hole 11
Inside, entering in negative tube 20, flowing to human vitronectin.
After pollution tissue fluid enters the inside of drainage tube 10, when causing the inside of drainage tube 10 or the blocking of first through hole 11,
Flushing liquor can be injected inside drainage tube 10 by the first side pipe 30, for cleaning the internal chamber wall of drainage tube 10, make pollution tissue
Liquid enters the inner chamber of drainage tube 10 by first through hole 11, then is attracted to human vitronectin by negative tube 20, prevents tissue liquid
Drainage tube 10 is blocked, and the pollution tissue fluid between body cavity walls and the outer wall of drainage tube 10 is difficult to draw by the inflow of first through hole 11
Inside flow tube 10.
Negative tube 20 is fixed on inside drainage tube 10 by fixed trap 50, and fixed trap 50 is provided with passage 51, is led to
Stomata 51 make it that drainage tube 10 is balanced with the internal pressure of negative tube 20, is easy to negative tube 20 by the pollution tissue in drainage tube 10
Liquid is attracted to the inwall of negative tube 20；Meanwhile can avoid because negative pressure is excessive, cause body cavity when extracting and polluting tissue fluid
Interior wall tissue is adsorbed being carried over damaging on the outer wall of drainage tube 10 together, such as enteron aisle.Fixed trap 50 is provided with support
Rib 52 (as shown in Figure 3), size of the support rib 52 along the intracavity diameter of drainage tube 10 are more than the size of the intracavity diameter of drainage tube 10, because
Support rib 52 is arranged between the inner chamber of drainage tube 10 and negative tube 20 by this, passes through the friction of support rib 52 and the inwall of drainage tube 10
Effect so that negative tube 20 can be fixed in operation, play a part of supporting negative tube 20.
Second side pipe 40 extends to the outside of the end of drainage tube 10, when the second side pipe 40 is defeated toward the contaminated tissue of chamber
When entering flushing liquor and being diluted and clean, flushing liquor can enter to the bottom interior wall of body cavity, and body cavity walls are rinsed, and rinse
Pollution tissue fluid afterwards can be attracted to flow to human vitronectin completely into drainage tube 10 by negative tube 20.On the other hand, second
The end of side pipe 40 is longer than the end of drainage tube 10, and the end of drainage tube 10 can produce certain space, body with body cavity bottom interior wall
Chamber bottom interior wall will not be adsorbed on the end of drainage tube 10, and the pollution tissue fluid of chamber will not be caused to cannot be introduced into drainage
In pipe 10.If the second side pipe 40 does not extend to the outside of the end of drainage tube 10, flushing liquor can not enter body cavity bottom
Inwall, can not be clean by body cavity walls bottom irrigation, causes wound infection.It is preferred that the second side pipe 40 extends to drainage tube 10
End 1.5cm~2cm at.
Side pipe cap 60 is equipped with the end of the first side pipe 30 and the second side pipe 40, when needs past chamber or drainage
, can be with opening side pipe cap 60, toward chamber or the inner chamber of drainage tube 10 input flushing liquor when the inner chamber of pipe 10 inputs flushing liquor；When
When need not be toward chamber or the inner chamber of drainage tube 10 input flushing liquor, the first side pipe 30 and the can be blocked with side pipe cap 60
Two side pipes 40.
New medical peritoneal cavity drainage tube provided by the invention, by setting negative tube, the first side pipe and in drainage tube
Two side pipes are used to input flushing liquor, and the contaminated tissue of chamber is cleaned, attracted by negative tube, by chamber
Pollution tissue fluid be drained to human vitronectin.Using new medical peritoneal cavity drainage tube provided by the invention, the pollution of chamber
Tissue fluid can drain totally, can make clean environment in body cavity, inflammation localization, beneficial to tissue repair, prevent postoperative infection
Diffusion is with influenceing wound healing.
Preferably, the first through hole 11 on the drainage tube 10 is funnelform ellipse hole.
When it is implemented, as shown in Figure 4：First through hole 11 is funnel-form, and the cross section of first through hole 11 is oval, its position
It is more than the oval size positioned at the inwall of drainage tube 10 in the oval size on the outer wall of drainage tube 10 so that the outer wall of drainage tube 10
Flushing liquor and tissue liquid between body cavity walls are more readily flowed into drainage tube 10.On the other hand, funnelform first is logical
Hole 11, drainage tube 10 insert chamber, and for negative tube 20 toward when being evacuated outside body cavity, body cavity walls or intestinal wall etc. are adsorbed tight
Be affixed on the outer wall of drainage tube 10, because drainage tube 10 is cylindrical, and first through hole 11 be located at it is ellipse on the outer wall of drainage tube 10
Circular dimension is more than the oval size positioned at the inwall of drainage tube 10, and the edge of first through hole 11 has one on the outer wall of drainage tube 10
Fixed gap, therefore body cavity walls or intestinal wall will not be inhaled to obtain tension when negative tube 20 is toward body cavity external air suction, will drawn
Flow tube 10 from body cavity extract when, solve existing drainage tube and often adsorb intestinal wall to cause when extracting drainage tube enteron aisle is adsorbed to take out of
The problem of, mitigate and caused suffering to patient.
Preferably, the separable dismounting of the drainage tube 10, the negative tube 20 and the fixed trap 50.
When it is implemented, drainage tube 10, negative tube 20 and fixed trap 50 can simple separation dismounting, by new medical abdominal cavity
During drainage tube insertion body intracavitary, easily operation, while after use, easily cleaned respectively to drainage tube 10 and negative tube 20.
Preferably, the side wall of the negative tube 20 is provided with multiple second through holes 21；First side pipe 30 is provided with more
Individual third through-hole 31, the third through-hole 31 connect the drainage tube 10 with first side pipe 30；Second side pipe 40
Fourth hole 41 is provided with, the fourth hole 41 connects second side pipe 40 with chamber.
When it is implemented, the end-enclosed of negative tube 20, multiple second through holes 21 are set in its side wall, pass through negative tube
20 air-breathings outward, when making to be formed negative pressure in drainage tube 10, after pollution tissue fluid enters the inner chamber of drainage tube 10 by first through hole 11,
Pollution tissue fluid positioned at the inner chamber of drainage tube 10 is attracted to negative pressure by negative tube 20 by multiple second through holes 21 of diverse location
In pipe 20, human external is drained to；On the other hand, multiple second through holes 21 are set, can prevent tissue liquid from blocking negative tube
20, cause new medical peritoneal cavity drainage tube can not normal use.
First side pipe 30 is provided with multiple third through-holes 31, and third through-hole 31 connects drainage tube 10 with the first side pipe 30,
When drainage tube 10 blocks, flushing liquor can be inputted to the position of the inner chamber of drainage tube 10, to be carried out to the inner chamber of drainage tube 10
Cleaning；Similarly, the second side pipe 40 is provided with fourth hole 41, and fourth hole 41 connects the second side pipe 40 with chamber, with
Just chamber is cleaned.
Preferably, the diameter of the third through-hole 31 and the fourth hole 41 is respectively along the bottom side of drainage tube 10
To gradual increase.
When it is implemented, when past first side pipe 30 and the second side pipe 40 input flushing liquor, in order that each third through-hole 31
When having flushing liquor outflow with fourth hole 41, along the flow direction of flushing liquor, the diameter of third through-hole 31 and fourth hole 41 is divided equally
Do not increase gradually along the bottom direction of drainage tube 10.
Preferably, the drainage tube 10 is provided with scale.
When it is implemented, as shown in Figure 5：Scale is set on the outer wall of drainage tube 10, drainage tube 10 is being inserted into body cavity
When, it can prevent drainage tube 10 from inserting too deep or insertion not enough with the insertion depth of Real Time Observation drainage tube 10, insert too deep meeting
Secondary injury is caused to patient, inserted it is shallow, then cause to pollute tissue fluid can not normal drainage to human vitronectin.
Preferably, the outside of the first through hole 11 is provided with water conservancy diversion valve 12 or guide ring 13.
When it is implemented, as can be seen from figures 6 to 8：Wherein side outside first through hole 11 sets water conservancy diversion valve 12 or led
Ring 13 is flowed, on the one hand can prevent the outer wall of first through hole 11 in body cavity walls and drainage tube 10 from gluing to obtain tension, then extract out outward
During drainage tube 10, caused suffering to patient；On the other hand, partial contamination tissue fluid is often direct along the outer wall of drainage tube 10
Flowed out from wound, cause to infect, and water conservancy diversion valve 12 and guide ring 13 can directly draw this partial flushing liquid or tissue liquid
Flow at first through hole 11, into inside drainage tube 10, attract to flow to human vitronectin by negative tube 20.
It is preferred that new medical peritoneal cavity drainage tube is made of medical grade rubber material.
The present invention also provides the application method of a kind of as above any new medical peritoneal cavity drainage tube, including following step
Suddenly：
S110：New medical peritoneal cavity drainage tube is inserted into chamber；
Drainage tube is inserted into chamber, the depth of drainage tube insertion chamber is controlled by the scale on drainage tube；
S120：Flushing liquor is inputted toward chamber by the second side pipe, tissue contaminated to chamber cleans；
Because the second side pipe end extends to the outside of the drainage tube end, therefore the flushing inputted toward chamber
Liquid, after to chamber, contaminated tissue cleans, pollution tissue fluid can be completely into drainage tube inside, so as to logical
Negative tube is crossed to attract to flow to human vitronectin；
S130：By negative tube toward attracting outside drainage tube, the pollution tissue fluid of chamber is set to pass through first through hole stream
Enter inside drainage tube, then human external is attracted to by negative tube；
S140：After polluting tissue fluid drainage totally, new medical peritoneal cavity drainage tube is extracted from chamber.
Preferably, between S130 and S140, in addition to：S131：When drainage tube cavity blocks, pass through the first side
Manage toward flushing liquor is inputted inside drainage tube, drainage tube cavity is cleaned, the pollution tissue fluid after cleaning is inhaled by negative tube
Human external is led to, prevents that pollute tissue fluid results in blockage to drainage tube inside.
Preferably, in S110, after new medical peritoneal cavity drainage tube is inserted into body cavity inside, by new medical abdominal cavity
Drainage tube is toward extracting certain distance outside wound；
In S130, during drainage, it is found that when first through hole is contaminated tissue fluid and blocked, new medical peritoneal cavity drainage tube is revolved
Turn certain angle；
In S140, if new medical peritoneal cavity drainage tube is extracted, when running into drainage tube absorption enteron aisle outer wall, by new doctor
Rotated to an angle with peritoneal cavity drainage tube.
If containing water conservancy diversion valve or guide ring on the outside of drainage tube, after S110, then water conservancy diversion valve or guide ring past can turn up
Turn, as shown in figure 9, being unfavorable for the water conservancy diversion of flushing liquor and tissue liquid, it is therefore desirable to by new medical peritoneal cavity drainage tube toward body cavity
Extract certain distance in outside so that the water conservancy diversion valve or guide ring overturn outward resets, as shown in Figure 10.It is preferred that need by
New medical peritoneal cavity drainage tube is toward extracting 1cm~2cm outside body cavity.
In S130, when finding enteron aisle absorption with being carried in drainage pipe outer wall, by new medical peritoneal cavity drainage tube
Rotate 10 °~15 ° (as shown in figure 11) so that water conservancy diversion valve or the reversion of guide ring direction, space is produced, so that enteron aisle is with drawing
Flow tube outer wall departs from, and pollution tissue fluid can enter drainage tube by first through hole, then be drained to human body by negative tube
In vitro.
Similarly, in step S140, if the situation of drainage tube absorption enteron aisle outer wall is run into when extracting, by new medical abdomen
Chamber drainage tube rotates 10 °~15 ° (as shown in figure 11), then new medical peritoneal cavity drainage tube is extracted, it is possible to achieve water conservancy diversion valve or
Person's guide ring is overturn outward, produces space, solves the problems, such as that drainage tube adsorbs enteron aisle outer wall.
Using the application method of new medical peritoneal cavity drainage tube provided by the invention, when can prevent drainage, patient is made
Into secondary injury, while can be clean by endoceliac pollution tissue fluid drainage, prevent that body cavity is caused to infect.
Although more herein used such as drainage tube, through hole, water conservancy diversion valve, guide ring, negative tube, side pipe is fixed
The terms such as snare, passage, support rib, side pipe cap, but it is not precluded from the possibility using other terms.Using these terms only
Merely to more easily describe and explain the essence of the present invention；Being construed as any additional limitation is all and this
What spirit was disagreed.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. new medical peritoneal cavity drainage tube, it is characterised in that：Including drainage tube (10), negative tube (20), the first side pipe (30), the second side pipe (40) and fixed trap (50)；Wherein：The side wall of the drainage tube (10) is provided with multiple first through hole (11)；The negative tube (20) is fixed on the drainage tube (10) inside by the fixed trap (50)；The fixed trap (50) it is provided with passage (51)；First side pipe (30) and second side pipe (40) may be contained within the tube wall of the drainage tube (10)；Described first Side pipe (30) is used for input flushing liquor inside the drainage tube (10)；Second side pipe (40) is used to input to chamber Flushing liquor；Second side pipe (40) end extends to the outside of the drainage tube (10) end.
- 2. new medical peritoneal cavity drainage tube according to claim 1, it is characterised in that：First on the drainage tube (10) Through hole (11) is funnelform ellipse hole.
- 3. new medical peritoneal cavity drainage tube according to claim 1, it is characterised in that：It is the drainage tube (10), described negative Pressure pipe (20) and the separable dismounting of the fixed trap (50).
- 4. new medical peritoneal cavity drainage tube according to claim 1, it is characterised in that：In the side wall of the negative tube (20) Provided with multiple second through holes (21)；First side pipe (30) is provided with multiple third through-holes (31), the third through-hole (31) by the drainage tube (10) with First side pipe (30) connection；Second side pipe (40) is provided with fourth hole (41), and the fourth hole (41) is by second side pipe (40) and body Intracavitary portion connects.
- 5. new medical peritoneal cavity drainage tube according to claim 4, it is characterised in that：The third through-hole (31) and described The diameter of fourth hole (41) respectively gradually increases along the drainage tube (10) bottom direction.
- 6. new medical peritoneal cavity drainage tube according to claim 1, it is characterised in that：The drainage tube (10), which is provided with, carves Degree.
- 7. new medical peritoneal cavity drainage tube according to claim 1, it is characterised in that：The outside of the first through hole (11) Provided with water conservancy diversion valve (12) or guide ring (13).
- A kind of 8. application method of the new medical peritoneal cavity drainage tube as described in any one of claim 1~7, it is characterised in that bag Include following steps：S110：New medical peritoneal cavity drainage tube is inserted into chamber；S120：Flushing liquor is inputted toward chamber by the second side pipe, tissue contaminated to chamber cleans；S130：By negative tube toward attracting outside drainage tube, the pollution tissue fluid of chamber is flowed into by first through hole and draw Inside flow tube, then human external is attracted to by negative tube；S140：After polluting tissue fluid drainage totally, new medical peritoneal cavity drainage tube is extracted from chamber.
- 9. application method according to claim 8, it is characterised in that：Between S130 and S140, in addition to：S131：When draining tube cavity and blocking, by the first side pipe toward flushing liquor is inputted inside drainage tube, in drainage tube Portion is cleaned, and the pollution tissue fluid after cleaning is attracted to human external by negative tube.
- 10. application method according to claim 8, it is characterised in that：In S110, after new medical peritoneal cavity drainage tube is inserted into body cavity inside, by the past wound of new medical peritoneal cavity drainage tube Mouth is outside to extract certain distance；In S130, during drainage, it is found that when first through hole is contaminated tissue fluid and blocked, new medical peritoneal cavity drainage tube is rotated one Determine angle；In S140, if new medical peritoneal cavity drainage tube is extracted, when running into drainage tube absorption enteron aisle outer wall, by new medical abdomen Chamber drainage tube rotates to an angle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262530.7A CN106943659A (en) | 2017-04-20 | 2017-04-20 | A kind of new medical irrigation drainage tube and its application method |
| CN2017102625307 | 2017-04-20 |
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| Publication Number | Publication Date |
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| CN107441571A true CN107441571A (en) | 2017-12-08 |
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| CN201710262530.7A Pending CN106943659A (en) | 2017-04-20 | 2017-04-20 | A kind of new medical irrigation drainage tube and its application method |
| CN201710900594.5A Pending CN107441571A (en) | 2017-04-20 | 2017-09-28 | A kind of new medical peritoneal cavity drainage tube and its application method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710262530.7A Pending CN106943659A (en) | 2017-04-20 | 2017-04-20 | A kind of new medical irrigation drainage tube and its application method |
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| CN (2) | CN106943659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045375A (en) * | 2018-09-27 | 2018-12-21 | 孙宝友 | A kind of medical abdominal drainage apparatus device |
| CN111701135A (en) * | 2018-02-12 | 2020-09-25 | 厦门艾客纳斯科技有限公司 | Efficient medical anti-blocking drainage device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670165A (en) * | 2017-09-28 | 2018-02-09 | 杭州市第人民医院 | Stop that surrounding tissue grows the double-jacket tube to tubular body |
| CN108096688B (en) * | 2017-12-11 | 2023-08-22 | 宜兴市人民医院 | Drainage device |
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| CN109045375A (en) * | 2018-09-27 | 2018-12-21 | 孙宝友 | A kind of medical abdominal drainage apparatus device |
| CN109045375B (en) * | 2018-09-27 | 2024-03-08 | 孙宝友 | Medical abdominal cavity drainage device |
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| CN106943659A (en) | 2017-07-14 |
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Application publication date: 20171208 |