CN108671276A - Intraperitoneal effusion drainage device - Google Patents
Intraperitoneal effusion drainage device Download PDFInfo
- Publication number
- CN108671276A CN108671276A CN201810365983.7A CN201810365983A CN108671276A CN 108671276 A CN108671276 A CN 108671276A CN 201810365983 A CN201810365983 A CN 201810365983A CN 108671276 A CN108671276 A CN 108671276A
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- Prior art keywords
- intraperitoneal
- conduit
- connector
- sterile
- drainage bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007912 intraperitoneal administration Methods 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 15
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 12
- 241000521257 Hydrops Species 0.000 abstract description 10
- 206010030113 Oedema Diseases 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 7
- 206010003445 Ascites Diseases 0.000 abstract description 6
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 210000001015 abdomen Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229960004194 lidocaine Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 206010033266 Ovarian Hyperstimulation Syndrome Diseases 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 208000018631 connective tissue disease Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to the field of medical instrument technology, more particularly, to a kind of intraperitoneal effusion drainage device.Intraperitoneal effusion drainage device includes conduit, connector and sterile drainage bag；One end of the conduit is connected to one end of the connector；The other end of the connector is connected to the sterile drainage bag；It is provided with the first Anti-backflow structure on the sterile drainage bag；The second Anti-backflow structure is provided on the conduit.The present invention by by catheter retaining to intraperitoneal, and the outer end of conduit is connected to sterile drainage bag by connector, intraperitoneal hydrops is passed through in catheter drainage to sterile drainage bag, after sterile drainage bag is full, open sterile drainage bag lower end passage, drain ascites, need not row abdominocentesis repeatedly, increase safety；It is provided with Anti-backflow structure on conduit and sterile drainage bag, can ensure that the seroperitoneum drained will not flow back into abdominal cavity, reduces ascites and backflows the probability of secondary abdominal cavity infection.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly, to a kind of intraperitoneal effusion drainage device.
Background technology
There is a small amount of liquid (being generally less than 200ml) under normal condition, in human abdominal cavity, lubricating action is risen to intestines peristalsis.
Intraperitoneal amount of liquid is caused to increase under any pathological state, referred to as seroperitoneum when more than 200ml.Seroperitoneum is only a kind of disease
Sign, there are many cause of disease for generating seroperitoneum, and relatively common has cardiovascular disease, hepatopathy, peritoneopathy, kidney trouble, dystrophia
Disease, malignant tumour abdominal metastas, ovarian neoplasm, connective tissue disease and supplementary reproduction help it is pregnant after ovarian hyperstimulation synthesis
Sign etc..
When a large amount of seroperitoneums influence patient breathing or patient's abdominal distension severe symptoms and when being difficult to endure, can take and put abdomen
Chamber hydrops is treated, to mitigate symptom.Extract seroperitoneum amount every time is advisable with 1000~3000ml.
That is, being essentially all to extract one when needs to the intraperitoneal patient for having hydrops in the prior art
It is secondary so that process was not only cumbersome but also dangerous, and the notch repeatedly with patient easy tos produce the complication such as infection.
Invention content
The purpose of the present invention is to provide a kind of intraperitoneal effusion drainage devices, to solve technology existing in the prior art
Problem.
Intraperitoneal effusion drainage device provided by the invention, including conduit, connector and sterile drainage bag；
One end of the conduit is connected to one end of the connector；
The other end of the connector is connected to the sterile drainage bag；
It is provided with the first Anti-backflow structure on the sterile drainage bag；
The second Anti-backflow structure is provided on the conduit.
Further, the connector includes connecting tube and connector；
The both ends of the connecting tube are fixedly installed the connector；
The connector is fixedly connected with the conduit or the sterile drainage bag.
Further, the connector includes puncture tube, connecting pin and set casing；
One end of the connecting pin is fixedly connected with one end of the set casing；
The one end of the connecting pin far from the set casing is provided with link slot；
The tip of the puncture tube is arranged in the link slot, and the other end passes through the set casing to connect with the connecting tube
It is logical.
Further, the notch diameter of the link slot is more than groover rot diameter.
Further, the tip of the puncture tube is provided with side opening, can be by the side opening by the conduit and described
Connecting tube is connected to.
Further, it is additionally provided with sealing cover on the connecting pin, for sealing the link slot.
Further, it is provided with internal thread in the link slot.
Further, first Anti-backflow structure includes multi-disc the first anti-return piece；
The first anti-return piece, which encloses, described in multi-disc is set as polygonal cone；
The tip of the polygonal cone is towards the inside of the sterile drainage bag.
Further, the second Anti-backflow structure includes multi-disc the second anti-return piece；
The second anti-return piece, which encloses, described in multi-disc is set as polygonal cone；
The tip of the polygonal cone is towards the conduit close to one end of the connector.
Further, intraperitoneal effusion drainage device further includes puncture needle and seal wire；
The puncture needle is provided through the through-hole of syringe needle and backshank；
The seal wire passes through the through-hole to run through the puncture needle.
Intraperitoneal effusion drainage device provided by the invention, by the way that intraperitoneal, and passing through connector will by catheter retaining
The outer end of conduit is connected to sterile drainage bag, by intraperitoneal hydrops by catheter drainage to sterile drainage bag, drawing when sterile
Flow bag it is full after, open sterile drainage bag lower end passage drains ascites, need not row abdominocentesis repeatedly, increase safety
Property；It is provided with Anti-backflow structure on conduit and sterile drainage bag, can ensure that the seroperitoneum drained will not flow back into
Abdominal cavity reduces ascites and backflows the probability of secondary abdominal cavity infection.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of intraperitoneal effusion drainage device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the connector of intraperitoneal effusion drainage device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the sterile drainage bag of intraperitoneal effusion drainage device provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the anti-structure of backflowing of intraperitoneal effusion drainage device provided in an embodiment of the present invention；
Fig. 5 is the A direction views of Fig. 4；
Fig. 6 is the structural schematic diagram of the puncture needle of intraperitoneal effusion drainage device provided in an embodiment of the present invention；
Fig. 7 is partial enlarged view at the B of Fig. 6.
Reference numeral：
1：Conduit；2：Connector；3：Sterile drainage bag；4：Sealing cover；5：Link slot；6：Puncture tube；7：Connecting tube；8：Even
Connect end；9：Side opening；10：Set casing；11：Enter bag pipe； 12：Reinforce fixing glue；13：First anti-structure of backflowing；14：First prevents returning
Flow；15：Puncture needle；16：Through-hole；17：Seal wire；18：Go out wire hole；19：Connect band.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in attached drawing 1- Fig. 7, the present invention provides a kind of intraperitoneal effusion drainage devices, including conduit 1, connector 2
With sterile drainage bag 3；
One end of the conduit 1 is connected to one end of the connector 2；
The other end of the connector 2 is connected to the sterile drainage bag 3；
It is provided with the first Anti-backflow structure on the sterile drainage bag 3；
The second Anti-backflow structure is provided on the conduit 1.
In the present embodiment, one end of conduit 1 is retained in the intraperitoneal of human body, and the other end is drawn by connector 2 with sterile
It flows bag 3 to be connected to, and then can be exported intraperitoneal hydrops by conduit 1, and drain into sterile drainage bag 3, by sterile
The collection of drainage bag 3, is uniformly processed, and is avoided the seroperitoneum that water conservancy diversion comes out and is spilt everywhere, pollute the environment, protects
The health of environment is demonstrate,proved.
In the present embodiment, it is fixedly installed on sterile drainage bag 3 into bag pipe 11, by entering bag pipe 11 by connector 2
It is connected to sterile drainage bag 3.Entering bag pipe 11 and 3 junction of sterile drainage bag and be provided with to reinforce fixing glue 12, can ensure into
Bonding strength between bag pipe 11 and sterile drainage bag 3, avoids since the hydrops in sterile drainage bag 3 increases, and weight increases
And sterile drainage bag 3 is detached from conduit 1.
In the present embodiment, it is provided with the first anti-structure 13 of backflowing on entering bag pipe 11, the first anti-knot that backflows can be passed through
Structure 13 prevents the hydrops entered in sterile drainage bag 3 from flowing back into conduit 1.
In the present embodiment, it is provided with the second anti-structure of backflowing in conduit 1, can be prevented by the second anti-structure of backflowing
Seroperitoneum in conduit 1 flows back into abdominal cavity.
By entering the anti-structure of backflowing of setting in bag pipe 11 and conduit 1, can effectively prevent from intraperitoneal derived product
Liquid returns to abdominal cavity, and then ensure that intraperitoneal health, reduces complication.
In the present embodiment, connector 2 is Needleless connector 2, does not have that needle is exposed outside, and then can effectively be avoided
For the accidental injury of human body, the safety used ensure that.
Preferred embodiment is that the connector 2 includes connecting tube 7 and connector；
The both ends of the connecting tube 7 are fixedly installed the connector；
The connector is fixedly connected with the conduit 1 or the sterile drainage bag 3.
In the present embodiment, connector 2 includes connecting tube 7 and connector, and the both ends of connecting tube 7 are both provided with connection
Head, the connector at both ends respectively with when or sterile drainage bag 3 connect, conduit 1 is connected to sterile drainage bag 3.
Preferred embodiment is that the connector includes puncture tube 6, connecting pin 8 and set casing 10；
One end of the connecting pin 8 is fixedly connected with one end of the set casing 10；
The one end of the connecting pin 8 far from the set casing 10 is provided with link slot 5；
The tip of the puncture tube 6 is arranged in the link slot 5, and the other end passes through the set casing 10 and the company
7 connection of take over.
In the present embodiment, the set casing 10 of connector is fixedly connected with connecting tube 7, and set casing 10 is far from connecting tube 7
One end is provided with the connecting pin 8 being connect with conduit 1 or sterile drainage bag 3, is provided in the one end of connecting pin 8 far from set casing 10
Link slot 5 is provided with the puncture tube 6 for being connected to link slot 5 with connecting tube 7 in link slot 5, and the tip of puncture tube 6 is connecting
, can be when connecting pin 8 be connect with conduit 1 or sterile drainage bag 3 in slot 5, puncture tube 6 is inserted into conduit 1 or sterile drainage bag 3
It is interior, conduit 1 or sterile drainage bag 3 are connected to connecting tube 7.
In the present embodiment, conduit 1 or enter the end set of bag pipe 11 and be useful for the sealed end being connect with connector, this is close
Sealing end is inserted into link slot 5, and its sealed end can be punctured the puncture of pipe 6, and conduit 1 is connected to connecting tube 7.
Preferred embodiment is that the notch diameter of the link slot 5 is more than groover rot diameter.
In the present embodiment, the diameter that link slot 5 is checked is more than the diameter of slot bottom, enables to conduit 1 or enters bag pipe 11
Sealed end be more smoothly inserted into, reduce the difficulty of operation.
It should be pointed out that in the present embodiment, the cross section of link slot 5 is circle, but it is not limited solely to circle,
It can also be the structure of the other shapes such as rectangular, triangle, as long as notch area is more than slot bottom area, be convenient for conduit 1
Or enters the sealed end of bag pipe 11 and be inserted into link slot 5.
Preferred embodiment is that the tip of the puncture tube 6 is provided with side opening 9, can will be described by the side opening 9
Conduit 1 is connected to the connecting tube 7.
In the present embodiment, the tip of puncture tube 6 is provided with side opening 9, is flowed into the hydrops in conduit 1 by side opening 9
The hydrops in connecting tube 7 is flowed into sterile drainage bag 3 into connecting tube 7, then by side opening 9.
The intercommunicating pore of puncture tube 6 is arranged in side, rather than the head at its tip is arranged, and can ensure the sharp of tip
Property so that puncture tube 6 can smoothly be inserted into conduit 1 or enter the sealed end of bag pipe 11, ensure that the convenient and efficient of operation.
Preferred embodiment is that sealing cover 4 is additionally provided on the connecting pin 8, for sealing the link slot 5.
In the present embodiment, it is provided with sealing cover 4 on connecting pin 8, it can be by not used connector by sealing cover 4
Connecting pin 8 is sealed, and ensure that the health at 6 tip of puncture tube.
When needing using connector, sealing cover 4 is removed, by conduit 1 or enters bag pipe 11 and is inserted into link slot 5 i.e.
It can；After the completion of use, by conduit 1 or enter bag pipe 11 out of link slot 5 after extraction, then sealing cover 4 is covered.
In the present embodiment, connect band 19 is provided between sealing cover 4 and connecting pin 8, by connect band 19 by sealing cover 4
It links together with connecting pin 8, can avoid after removing sealing cover 4, detach and cause the loss of sealing cover 4 with connecting pin 8.
Preferred embodiment is to be provided with internal thread in the link slot 5.
In the present embodiment, link slot 5 is straight trough, i.e. notch is identical with the area of slot bottom, is provided in link slot 5 interior
Screw thread, and it is respectively provided with external screw thread with the sealed end for entering bag pipe 11 in conduit 1, by internal thread and externally threaded cooperation, by conduit 1
With connecting pin 8, enter bag pipe 11 and be detachably connected with what connecting pin 8 was sealed, can either ensure the leakproofness of connection, and can
Ensure the intensity of connection.
Preferred embodiment is that first Anti-backflow structure includes multi-disc the first anti-return piece；
The first anti-return piece, which encloses, described in multi-disc is set as polygonal cone；
The tip of the polygonal cone is towards the inside of the sterile drainage bag 3.
In the present embodiment, it is by multi-disc the first anti-return piece structure entering the first anti-structure 13 of backflowing being arranged in bag pipe 11
At multi-disc the first anti-return piece, which encloses, is set as polygonal cone, and as shown in Figure 4 and Figure 5, the first anti-piece 14 that backflows is four, encloses and sets jointly
For quadrangular pyramid.
Seroperitoneum flows to tip from the bottom of quadrangular pyramid, is squeezed at tip from inside by flowing, and then abdominal cavity is accumulated
Liquid is flowed into from bag pipe 11 is entered in sterile drainage bag 3；And the seroperitoneum in sterile drainage bag 3 can not enter quadrangle from tip
It in cone, would not enter in bag pipe 11, realize the anti-purpose backflowed.
It should be pointed out that in the present embodiment, anti-structure of backflowing is the polygonal cone of composition of the anti-piece 14 that backflows of multi-disc first
Structure, but it is not limited solely to such structure, can also be other kinds of anti-structure of backflowing, that is to say, that its
As long as it is interior to bag pipe 11 is entered to prevent the seroperitoneum in sterile drainage bag 3 from backflowing.
Preferred embodiment is that the second Anti-backflow structure includes multi-disc the second anti-return piece；
The second anti-return piece, which encloses, described in multi-disc is set as polygonal cone；
The tip of the polygonal cone is towards the conduit 1 close to one end of the connector 2.
Similarly, in the present embodiment, the second anti-structure of backflowing in conduit 1 is identical as the first anti-structure 13 of backflowing.
Can also be not phase it should be pointed out that the second anti-structure of backflowing can be identical with the first anti-structure 13 of backflowing
Together, intraperitoneal as long as can prevent seroperitoneum from being flowed back into out of conduit 1.
Preferred embodiment is that intraperitoneal effusion drainage device further includes puncture needle 15 and seal wire 17；
The puncture needle 15 is provided through the through-hole 16 of syringe needle and backshank；
The seal wire 17 passes through the through-hole 16 to run through the puncture needle 15.
In the present embodiment, seal wire 17 is through being arranged in puncture needle 15, and after puncture needle 15 takes out, conduit 1 is set in
On seal wire 17, that is to say, that puncture needle 15 and conduit 1 are without connection.
In the present embodiment, through-hole 16 goes out wire hole 18 in the side of puncture needle 15 close to the one end at the tip of puncture needle 15
Portion can ensure the sharpness at the tip of puncture needle 15.
The use process of intraperitoneal effusion drainage device provided by the invention is：
1. signing the informed notice of puncture drainage for abdominal cavity under local anaesthesia；
2. ultrasound is lower to position abdominocentesis point；
3. preparing puncture object, intraperitoneal puncture and intubation packet, sterile gloves, cap, lidocaine, Iodophor, packet of taking out stitches are (interior
There are needle and scissors etc.)；
4. puncturing operation person puts on mask, cap, patient is horizontal position, using Iodophor to 15cm around point of puncture or so
It carries out disinfection, covers hole towel later；
5. extracting lidocaine using 5ml empty needles, local infiltration anesthesia is carried out；
6. 15 vertical skin of puncture needle penetrates abdominal cavity (have and break through sense twice), until limpid abdomen inner product liquid stream goes out；
7. from puncture needle 15 be placed in seal wire 17, seal wire 17 in place after, extract puncture needle 15；
8. being placed in subcutaneous expander along seal wire 17；
9. extracting subcutaneous expander；
10. the outer exposed end of seal wire 17 is inserted into conduit 1, and conduit 1 is introduced into along seal wire 17 intraperitoneal, removed
Go out seal wire 17；
11. the outer exposed end of conduit 1 is connect with connector 2, and is connect by connector 2 with sterile drainage bag 3, adjustment
1 position of conduit makes abdomen inner product liquid energy reach smooth outflow；
12. the mobile inner clip of installation, coordinates mobile outer clip to fix conduit 1 on the skin；
13. wound is carried out partial mulching using sterile transparent plastics.
Intraperitoneal effusion drainage device provided by the invention, by the way that 1 indwelling of conduit to intraperitoneal, and is passed through connector 2
The outer end of conduit 1 is connected to sterile drainage bag 3, intraperitoneal hydrops is drained by conduit 1 in sterile drainage bag 3, when
After sterile drainage bag 3 is full, open sterile 3 lower end passage of drainage bag drains ascites, need not row abdominocentesis repeatedly, increase
Safety is added；It is provided with Anti-backflow structure on conduit 1 and sterile drainage bag 3, can ensure the seroperitoneum drained
Abdominal cavity will not be flowed back into, reduces ascites and backflows the probability of secondary abdominal cavity infection.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
In addition, it will be appreciated by those of skill in the art that although some embodiments in this include institute in other embodiments
Including certain features rather than other feature, but the combination of the feature of different embodiment means to be in the scope of the present invention
Within and form different embodiments.For example, in claims above, embodiment claimed it is arbitrary it
One mode can use in any combination.The information for being disclosed in the background technology part is merely intended to deepen to the present invention
General background technology understanding, and be not construed as recognizing or imply that information composition has been this field skill in any form
The prior art well known to art personnel.
Claims (10)
1. a kind of intraperitoneal effusion drainage device, which is characterized in that including conduit, connector and sterile drainage bag；
One end of the conduit is connected to one end of the connector；
The other end of the connector is connected to the sterile drainage bag；
It is provided with the first Anti-backflow structure on the sterile drainage bag；
The second Anti-backflow structure is provided on the conduit.
2. intraperitoneal effusion drainage device according to claim 1, which is characterized in that the connector include connecting tube and
Connector；
The both ends of the connecting tube are fixedly installed the connector；
The connector is fixedly connected with the conduit or the sterile drainage bag.
3. intraperitoneal effusion drainage device according to claim 2, which is characterized in that the connector include puncture tube,
Connecting pin and set casing；
One end of the connecting pin is fixedly connected with one end of the set casing；
The one end of the connecting pin far from the set casing is provided with link slot；
The tip of the puncture tube is arranged in the link slot, and the other end is connected to across the set casing with the connecting tube.
4. intraperitoneal effusion drainage device according to claim 3, which is characterized in that the notch diameter of the link slot is big
In groover rot diameter.
5. intraperitoneal effusion drainage device according to claim 3, which is characterized in that the tip of the puncture tube is provided with
The conduit can be connected to by side opening by the side opening with the connecting tube.
6. intraperitoneal effusion drainage device according to claim 3, which is characterized in that be additionally provided on the connecting pin close
Capping, for sealing the link slot.
7. intraperitoneal effusion drainage device according to claim 1, which is characterized in that be provided with interior spiral shell in the link slot
Line.
8. intraperitoneal effusion drainage device according to claim 1, which is characterized in that first Anti-backflow structure includes
Multi-disc the first anti-return piece；
The first anti-return piece, which encloses, described in multi-disc is set as polygonal cone；
The tip of the polygonal cone is towards the inside of the sterile drainage bag.
9. intraperitoneal effusion drainage device according to claim 1, which is characterized in that the second Anti-backflow structure includes multi-disc
Second anti-return piece；
The second anti-return piece, which encloses, described in multi-disc is set as polygonal cone；
The tip of the polygonal cone is towards the conduit close to one end of the connector.
10. intraperitoneal effusion drainage device according to claim 1, which is characterized in that further include puncture needle and seal wire；
The puncture needle is provided through the through-hole of syringe needle and backshank；
The seal wire passes through the through-hole to run through the puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365983.7A CN108671276A (en) | 2018-04-23 | 2018-04-23 | Intraperitoneal effusion drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365983.7A CN108671276A (en) | 2018-04-23 | 2018-04-23 | Intraperitoneal effusion drainage device |
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| Publication Number | Publication Date |
|---|---|
| CN108671276A true CN108671276A (en) | 2018-10-19 |
Family
ID=63802159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810365983.7A Pending CN108671276A (en) | 2018-04-23 | 2018-04-23 | Intraperitoneal effusion drainage device |
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| CN (1) | CN108671276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924556A (en) * | 2019-04-30 | 2019-06-25 | 佛山市南海真之玉内衣有限公司 | A kind of accurate adjusting device of underwear |
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| CN201814909U (en) * | 2010-09-18 | 2011-05-04 | 王秀春 | Retention puncture drainage device for massive ascites |
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| CN204319359U (en) * | 2014-11-26 | 2015-05-13 | 张玲 | A kind of breast/seroperitoneum drainage system |
| CN204542985U (en) * | 2014-12-31 | 2015-08-12 | 刘国强 | A kind of thoracocentesis abdominocentesis drain indwelling equipment and puncturing drainer |
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| CN201814909U (en) * | 2010-09-18 | 2011-05-04 | 王秀春 | Retention puncture drainage device for massive ascites |
| CN203169685U (en) * | 2013-03-29 | 2013-09-04 | 北华大学 | Peritoneal dialysis liquid draining connector |
| CN204319359U (en) * | 2014-11-26 | 2015-05-13 | 张玲 | A kind of breast/seroperitoneum drainage system |
| CN204542985U (en) * | 2014-12-31 | 2015-08-12 | 刘国强 | A kind of thoracocentesis abdominocentesis drain indwelling equipment and puncturing drainer |
| CN205598303U (en) * | 2016-04-05 | 2016-09-28 | 新疆医科大学第一附属医院 | Medical drainage connecting pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109924556A (en) * | 2019-04-30 | 2019-06-25 | 佛山市南海真之玉内衣有限公司 | A kind of accurate adjusting device of underwear |
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