CN106693150A - Washing three-cavity drainage tube - Google Patents

Washing three-cavity drainage tube Download PDF

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Publication number
CN106693150A
CN106693150A CN201710038931.4A CN201710038931A CN106693150A CN 106693150 A CN106693150 A CN 106693150A CN 201710038931 A CN201710038931 A CN 201710038931A CN 106693150 A CN106693150 A CN 106693150A
Authority
CN
China
Prior art keywords
drainage tube
flushable
water jacket
apopore
lumen
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.)
Granted
Application number
CN201710038931.4A
Other languages
Chinese (zh)
Other versions
CN106693150B (en
Inventor
刘忠臣
寿锡凌
寿宸
娄耀光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIJING MEDICAL ARTICLES CO Ltd XI'AN
Original Assignee
XIJING MEDICAL ARTICLES CO Ltd XI'AN
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by XIJING MEDICAL ARTICLES CO Ltd XI'AN filed Critical XIJING MEDICAL ARTICLES CO Ltd XI'AN
Priority to CN201710038931.4A priority Critical patent/CN106693150B/en
Publication of CN106693150A publication Critical patent/CN106693150A/en
Application granted granted Critical
Publication of CN106693150B publication Critical patent/CN106693150B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/4404—Details or parts
    • A61F5/4408—Means for securing receptacles or bags to the body otherwise than by adhesives, e.g. belts, straps or harnesses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/442—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having irrigation ports or means
    • A61M1/0023—
    • A61M1/0058—
    • 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
    • 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
    • A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1067—Anus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources

Abstract

The invention provides a washing three-cavity drainage tube. The washing three-cavity drainage tube comprises a three-cavity drainage tube which forms an isolated water inlet, a drainage passage and a discharge passage. The three-cavity tube is provided with at least one inner water outlet hole and at least one inner back hole. The inner water outlet hole is communicated with the inner back hole and the inner water outlet hole is communicated with the drainage passage. The washing three-cavity drainage tube also comprises a water separating jacket which is detachably sheathed at one end of the three-cavity tube. The water separating jacket is connected with the three-cavity tube through a silk thread. Both ends of the silk thread are respectively sewed on the water separating jacket and the three-cavity tube. A plurality of outer water outlet holes and a plurality of outer back holes are arranged in the circumferential direction of the water separating tube. The outer water outlet holes and the outer back holes are communicated with the inner water outlet holes and the inner back holes respectively. The washing three-cavity drainage tube can realize the combination of flushing and drainage, easy to use. By adopting the detachable structure, the three-cavity tube is arranged on the water separating jacket, and the two are connected with each other through the silk thread, which reach the purpose of reducing the pain of the patient when the drainage tube is removed. Besides, the washing three-cavity drainage tube has the advantages of comfortable wear.

Description

Flushable three chamber drainage tube
Technical field
The invention belongs to a kind of drainage system of medical field, especially a kind of flushable three chamber drainage tube.
Background technology
Rectum low level Post operation, need to insert drainage anal tube at anus, prevent manure contamination wound, heal beneficial to wound Close.At present clinically, the rectum drainage anal tube mostly normal style for using, drainage effect is bad, easily obstruction, easily causes identical Mouth pollution, it is impossible to effectively prevent previous anastomotic from leaking, special flusher is needed when rinsing wound.Additionally, in the prior art The drainage anal tube for using be integral type structure, after using finishing, it has not been convenient to from patient's body deviate from, but also can to patient with Come painful.
In view of this, the present inventor develops one according to the production design experiences for being engaged in this area and association area for many years Flushable three chamber drainage tube is planted, to solve the problems, such as prior art.
The content of the invention
It is to provide a kind of flushable three chamber drainage tube that the purpose of the present invention is, to overcome above-mentioned the deficiencies in the prior art. The flushable three chamber drainage tube can not only be realized rinsing the purpose with drainage, and by using detachable structure, i.e., three Lumen is sheathed on a point water jacket, and connected by silk thread therebetween, and the mesh of patient suffering is reduced when can realize removing drainage tube 's.
Flushable three chamber of the invention drainage tube includes：
Three lumens, it is internally formed mutually isolated intake tunnel, drainage channel and excreta passage, on three lumen Backwater hole in apopore and at least one is offered at least one, the interior apopore is connected with the intake tunnel, institute Interior backwater hole is stated to be connected with the drainage channel；
Water jacket, its one end for being removedly sheathed on three lumen, described point of water jacket is divided to pass through silk with three lumen Line is connected, and the two ends of the silk thread are sutured on described point of water jacket and three lumen respectively；Along its circumference on described point of water jacket Direction offers the outer apopore of multiple and multiple outer backwater holes, the outer apopore, the outer backwater hole respectively with it is described it is interior go out Water hole, the interior backwater hole are connected.
Flushable three chamber drainage tube described above, wherein, the outer wall of described point of water jacket is arranged with connect each other many Individual splitter box, the outer apopore, the outer backwater hole are connected with the splitter box.
Flushable three chamber drainage tube described above, wherein, multiple splitter boxs and the described point of axial direction phase of water jacket Parallel and along the described point of circumferencial direction interval setting of water jacket, the outer apopore, the outer backwater hole are respectively positioned on adjacent two-by-two The splitter box between.
Flushable three chamber described above drainage tube, wherein, the described point of inwall of water jacket is arranged with annular along its circumferencial direction Effluent trough, in described point of water jacket of three lumen insertion in the state of, the interior apopore and the outer apopore are and institute State the relative connection of annular effluent trough.
Flushable three chamber described above drainage tube, wherein, the described point of inwall of water jacket is arranged with least along its circumferencial direction One annular return flume, in described point of water jacket of three lumen insertion in the state of, the interior backwater hole and the outer backwater Annular return flume is relative described in Kong Junyu connects.
Flushable three chamber described above drainage tube, wherein, described point of one end of water jacket forms wide-mouth portion, and the wide-mouth portion is From one end of three lumen to the cone table that one end flaring away from three lumen is formed, the inner chamber of the cone table and institute Excreta passage is stated to be connected.
Flushable three chamber described above drainage tube, wherein, the flushable three chamber drainage tube also includes water nozzle set, the water One end of muzzle is sealedly attached to the other end of three lumen, the other end of the water nozzle set formed water inlet, delivery port and Waste exit ports, the water inlet, the delivery port and the waste exit ports lead to the intake tunnel, the draining respectively Road and the excreta passage are connected.
Flushable three chamber drainage tube described above, wherein, water inlet pipe and drainpipe can be connected to the water inlet and The delivery port.
Flushable three chamber described above drainage tube, wherein, the outer wall of the water nozzle set is arranged with fixation along its circumferencial direction Groove, the fixed a plurality of fixing band of fixing groove interior energy, spun lacing adhesive plaster is fitted with a plurality of fixing band respectively.
Flushable three chamber described above drainage tube, wherein, the outer wall of the water nozzle set is arranged with fixation along its circumferencial direction Groove, is provided with multiple links in the fixing groove, Wearable fixing device can be fixed on the water nozzle and put by the link, institute Stating Wearable fixing device includes：Waistband and a plurality of band for being connected to the waistband, the band can be connected to the link.
The characteristics of flushable three chambers drainage tube that the present invention is provided and advantage are：
It can realize rinsing the purpose combined with drainage, easy to use, and by using detachable structure, i.e., three Lumen is sheathed on a point water jacket, and connected by silk thread therebetween, and the mesh of patient suffering is reduced when can realize removing drainage tube , additionally there is comfortable wearing.
Brief description of the drawings
The following drawings is only intended to, in schematic illustration and explanation is done to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is structural representation of the invention.
Fig. 2 is part-structure schematic diagram of the invention.
Fig. 3 is the cross-sectional view of Fig. 2.
Fig. 4 is decomposition texture schematic diagram of the invention.
Fig. 5 is the part-structure upward view of Fig. 1.
Fig. 6 is the structural representation of Wearable fixing device.
Reference numeral explanation：
The water nozzle set of 1 three lumen 4
The water inlet of 11 intake tunnel 41
The delivery port of 12 drainage channel 42
The waste exit ports of 13 excreta passage 43
The fixing groove of apopore 44 in 14
The fixing band of backwater hole 5 in 15
2 points of spun lacing adhesive plasters of water jacket 6
The link of 21 outer apopore 7
The Wearable fixing device of 22 outer backwater hole 8
The waistband of 23 splitter box 81
The 24 annular bands of effluent trough 82
The 25 annular belt of return flume 83
The posterior cord band of 26 wide-mouth portion 84
3 silk threads
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, now control illustrates this hair Bright specific embodiment：
As shown in Figures 1 to 4, flushable three chamber drainage tube of the invention includes：Three lumens 1, its be internally formed mutually every From intake tunnel 11, drainage channel 12 and excreta passage 13, apopore 14 and extremely is offered at least one on three lumens 1 A few interior backwater hole 15, interior apopore 14 is connected with intake tunnel 11, and interior backwater hole 15 is connected with drainage channel 12；Point Water jacket 2, its one end for being removedly sheathed on three lumens 1, a point water jacket 2 is connected with three lumens 1 by silk thread 3, the two ends of silk thread 3 It is sutured in respectively on the lumen 1 of point water jacket 2 and three；Divide on water jacket 2 and offer the outer apopore 21 of multiple and multiple along its circumferencial direction Outer backwater hole 22, outer apopore 21, outer backwater hole 22 are connected with interior apopore 14, interior backwater hole 15 respectively.Wherein, silk thread 3 Diameter only 0.1mm, the present invention this is not limited.Three lumens 1 and point water jacket 2 by being made of compressible flexible material, Such as silicon rubber, the present invention is not also limited this.In practical application, water inlet pipe is connected to intake tunnel with drainpipe 11 and drainage channel 12.When using flushable three chambers drainage tube of the invention, it is inserted into patient's by the anus of patient In vivo and at the wound of patient, the excreta that patient produces is discharged through excreta passage 13, realizes excretion work(of the invention Energy (as shown in figure 3, the arrow in excreta passage 13 represents excreta discharge direction)；Rushed the wound to patient is needed When washing, by water inlet pipe by the intake tunnel 11 inside flushing liquor three lumens 1 of feeding, flushing liquor is flowed through and is connected with intake tunnel 11 Three lumens 1 on interior apopore 14, then, flushing liquor is by the outer apopore on point water jacket 2 that is connected with interior apopore 14 21 are flowed out at the wound of patient, you can wound is rinsed, and realize pre-washing function of the invention (as shown in figure 3, water inlet Arrow in passage 11 represents the flow direction of flushing liquor)；After the wound to patient is rinsed, flushing liquor flows into a point water jacket Outer backwater hole 22 on 2, then the drainage channel 12 flowed back in three lumens 1 by the interior backwater hole 15 on three lumens 1, the row of finally flowing into Water pipe, you can discharge flushing liquor (as shown in figure 3, the arrow in drainage channel 12 represents the flow direction of flushing liquor).Completion is drawn , it is necessary to flushable three chamber drainage tube of the invention is removed by patient's body after stream and flushing, now, first along three lumens 1 Axis draws it out, and after three lumens, 1 completely out point of water jacket 2, then takes a point water jacket 2 out of patient by silk thread connecting the two 3 Anus, that is, complete the dismounting of flushable three chamber drainage tube, just forms empty due to first having extracted three lumens 1 out, inside point water jacket 2 Chamber, point water jacket 2 being made of compressible flexible material becomes soft, and point water jacket 2 is easy to the anus from patient after being compressed Abjection, compared to the taking-up of integral type drainage tube in the prior art, the structure of dismountable three lumen 1 of the present invention and point water jacket 2, The pain for bearing patient has mitigated.Additionally, intake tunnel of the prior art is located at the outside of three lumens with drainage channel, Therefore its cross sectional shape is rugby shape, and flushable three chamber drainage tube of the invention, intake tunnel 11, drainage channel 12 are set The inside of three lumens 1 is placed in, the cross sectional shape of three lumens 1 is circle, in actual use, three lumens 1 of circular cross-section Make patient's sphincter uniform force, wear patient more comfortable.Flushable three chamber drainage tube of the invention, be capable of achieving rinse with The purpose that drainage is combined, it is easy to use, and by using detachable structure, reduce when can realize removing drainage tube and suffer from The purpose of person's pain, additionally has the advantages that comfortable wearing.
As shown in Figure 3, Figure 4, multiple outer apopores 21 form an annular outlet part along the circumferencial direction of point water jacket 2, many Individual outer backwater hole 22 forms multiple annular backwater portions being parallel to each other along the circumferencial direction of point water jacket 2, and annular outlet part is located at many The top in individual annular backwater portion, and be parallel to each other with multiple annular backwater portions.Using flushable three chamber drainage tube of the invention During drainage, after the flushing liquor flowed out by annular outlet part is rinsed to wound, flushing liquor is flowed into and is located under annular outlet part The multiple annular backwater portion of side, the drainage channel 12 for then being flowed back in three lumens 1 via the interior backwater hole 15 on three lumens 1, most Drainpipe is flowed into eventually, you can discharge flushing liquor.The annular outlet part that multiple outer apopores 21 are formed, enables flushing liquor equably The inner surface of enteron aisle is rinsed, and is located at the multiple annular backwater portion below annular outlet part, after flushing liquor completes to rinse, make punching Washing lotion can be flowed back to more effectively in drainage channel 12.
It is outer apopore 21, outer as shown in Fig. 2 the outer wall of point water jacket 2 is arranged with the multiple splitter boxs 23 for connecting each other Backwater hole 22 is connected with splitter box 23.The multiple splitter boxs 23 for dividing the outer wall of water jacket 2 recessed, are prevented from patient's intestinal wall tight The outer apopore 21 of patch and outer backwater hole 22, enteron aisle inner surface is equably rinsed so as to flushing liquor；And this shunting structure energy Flushing liquor is contacted with inner walls of rectums fully, can effectively rinse rectum anastomotic position, prevent previous anastomotic from polluting and seepage, make secondary The probability reduction of operation, mitigates patient suffering.
It is preferred that multiple splitter boxs 23 are parallel with the axial direction of point water jacket 2 and along the circumferencial direction interval for dividing water jacket 2 Set, outer apopore 21, outer backwater hole 22 are respectively positioned between splitter box 23 adjacent two-by-two, so as to rinse liquid energy equably rinse Enteron aisle inner surface.
As shown in Figure 3, Figure 4, divide the inwall of water jacket 2 to be arranged with annular effluent trough 24 along its circumferencial direction, inserted in three lumens 1 In the state of entering in point water jacket 2, interior apopore 14 and outer apopore 21 is relative with annular effluent trough 24 connects.Needing to use When flushable three chamber drainage tube of the invention is rinsed to the wound of patient, flushing liquor is sent into three lumens 1 by water inlet pipe The intake tunnel 11 in portion, flushing liquor flows through the interior apopore 14 on three lumens 1 being connected with intake tunnel 11, flow to a point water jacket Annular effluent trough 24 on 2 inwalls simultaneously forms circular flow, then, then it is dispersed simultaneously by the outer apopore 21 on point water jacket 2 It flow at the wound of patient, so that rinsing liquid energy equably rinses enteron aisle inner surface.
Wherein, divide the inwall of water jacket 2 to be arranged with least one annular return flume 25 along its circumferencial direction, inserted in three lumens 1 In the state of entering in point water jacket 2, interior backwater hole 15 and outer backwater hole 22 is relative with annular return flume 25 connects.Using this hair During bright flushable three chamber drainage tube, after being rinsed to the wound of patient, flushing liquor flows into outer time on point water jacket 2 Water hole 22, forms circular flow in the annular return flume 25 of point inwall of water jacket 2 immediately, then, flushing liquor flow to respectively with respectively In interior backwater hole 15 on three corresponding lumens 1 of individual annular return flume 25, the drainage channel 12 in three lumens 1 is then backed into, Finally, flushing liquor flows into drainpipe, you can discharge flushing liquor.Because interior backwater hole 15 and outer backwater hole 22 are returned with each annular Tank 25 is relative to be connected, therefore, during flushing liquor is by flowing back to three lumens 1 in enteron aisle, ensure that what flushing liquor was flowed back to More completely, flushing liquor retaining in patient's body is reduced.
It is preferred that one end of point water jacket 2 forms wide-mouth portion 26, wide-mouth portion 26 is from one end of three lumens 1 to away from three chambers The cone table that one end flaring of pipe 1 is formed, the inner chamber of cone table is connected with excreta passage 13.Wide-mouth portion 26 makes the row of patient Letting out thing can more completely flow into excreta passage 13.
As shown in figure 5, flushable three chamber drainage tube also includes water nozzle set 4, one end of water nozzle set 4 is sealedly attached to three lumens 1 other end, the other end of water nozzle set 4 forms water inlet 41, delivery port 42 and waste exit ports 43, water inlet 41, delivery port 42 and waste exit ports 43 be connected with intake tunnel 11, drainage channel 12 and excreta passage 13 respectively.Water nozzle set 4 and three chambers Pipe 1 can be bonded for sealing, and the present invention is not limited this.When using flushable three chambers drainage tube of the invention, by it by suffering from The anus of person is inserted into the internal of patient and at the wound of patient, the excreta that patient produces through excreta passage 13, most Discharged by waste exit ports 43 eventually, realize excretory function of the invention.
Wherein, water inlet pipe can be connected to water inlet 41 and delivery port 42 with drainpipe.
Further, the outer wall of water nozzle set 4 is arranged with fixing groove 44 along its circumferencial direction, and the interior energy of fixing groove 44 is fixed a plurality of Fixing band 5, is fitted with spun lacing adhesive plaster 6 respectively in a plurality of fixing band 5.In a feasible embodiment, fixing band 5 can be three Bar, compared to existing technology in two, stability when flushable three chamber drainage tube of the invention is fixed to patient body can be improved.
As shown in fig. 6, the outer wall of water nozzle set 4 is arranged with fixing groove 44, fixing groove 44 along its circumferencial direction and is provided with multiple Link 7, Wearable fixing device 8 can be fixed on water nozzle and cover on 4 by link 7, and Wearable fixing device 8 includes：The He of waistband 81 The a plurality of band 82 of waistband 81 is connected to, band 82 can be connected to link 7.Wherein, band 82 specifically can again include belt 83 With posterior cord band 84.The length of band 82 can be adjusted according to patient size, wear patient more comfortable；And, waistband 81 and a plurality of The mode that the structure of band 82 can be similar to underpants is worn on a patients body, and this fixed form is avoided that long-time sticking cloth The stimulation caused to patient skin.
Schematical specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any Those skilled in the art, the equivalent variations made on the premise of design of the invention and principle is not departed from and modification, all should Belong to the scope of protection of the invention.And it should be noted that each part of the invention be not limited in above-mentioned entirety should With each technical characteristic described in specification of the invention can according to actual needs select one individually to use or select multinomial Combine and use, therefore, the present invention covers other combinations and the concrete application relevant with this case inventive point in the nature of things.

Claims (10)

1. a kind of flushable three chamber drainage tube, it is characterised in that the flushable three chamber drainage tube includes：
Three lumens, it is internally formed mutually isolated intake tunnel, drainage channel and excreta passage, is opened up on three lumen Have at least one backwater hole in apopore and at least one, the interior apopore is connected with the intake tunnel, it is described in Backwater hole is connected with the drainage channel；
Water jacket, its one end for being removedly sheathed on three lumen, described point of water jacket is divided to connect by silk thread with three lumen Connect, the two ends of the silk thread are sutured on described point of water jacket and three lumen respectively；Along its circumferencial direction on described point of water jacket Offer the outer apopore of multiple and multiple outer backwater holes, the outer apopore, the outer backwater hole respectively with the interior apopore, The interior backwater hole is connected.
2. flushable three chamber drainage tube as claimed in claim 1, it is characterised in that the outer wall of described point of water jacket is arranged with each other Interconnected multiple splitter boxs, the outer apopore, the outer backwater hole are connected with the splitter box.
3. flushable three chamber drainage tube as claimed in claim 2, it is characterised in that multiple splitter boxs and described point of water jacket Axial direction it is parallel and along the described point of circumferencial direction interval setting of water jacket, the outer apopore, the outer backwater hole are equal Between the splitter box adjacent two-by-two.
4. flushable three chamber drainage tube as claimed in claim 1, it is characterised in that the described point of inwall of water jacket is along its circumference side To being arranged with annular effluent trough, in described point of water jacket of three lumen insertion in the state of, the interior apopore and described outer Apopore is relative with the annular effluent trough to be connected.
5. flushable three chamber drainage tube as claimed in claim 1, it is characterised in that the described point of inwall of water jacket is along its circumference side To at least one annular return flume is arranged with, in the state of three lumen is inserted in described point of water jacket, the interior backwater hole And outer backwater hole connection relative with the annular return flume.
6. the flushable three chamber drainage tube as any one of claim 1 to 5, it is characterised in that described point the one of water jacket End forms wide-mouth portion, and the wide-mouth portion is the cone formed to one end flaring away from three lumen from one end of three lumen Stage body, the inner chamber of the cone table is connected with the excreta passage.
7. the flushable three chamber drainage tube as any one of claim 1 to 5, it is characterised in that flushable three chamber Drainage tube also includes water nozzle set, and one end of the water nozzle set is sealedly attached to the other end of three lumen, the water nozzle set The other end forms water inlet, delivery port and waste exit ports, the water inlet, the delivery port and the waste exit ports difference It is connected with the intake tunnel, the drainage channel and the excreta passage.
8. flushable three chamber drainage tube as claimed in claim 7, it is characterised in that water inlet pipe can be connected to drainpipe The water inlet and the delivery port.
9. flushable three chamber drainage tube as claimed in claim 7, it is characterised in that the outer wall of the water nozzle set is along its circumference side To fixing groove is arranged with, the fixed a plurality of fixing band of fixing groove interior energy is fitted with spun lacing glue respectively in a plurality of fixing band Cloth.
10. flushable three chamber drainage tube as claimed in claim 7, it is characterised in that the outer wall of the water nozzle set is along its circumference Direction is arranged with fixing groove, and multiple links are provided with the fixing groove, and Wearable fixing device can be fixed on by the link The water nozzle puts, and the Wearable fixing device includes：Waistband and a plurality of band for being connected to the waistband, the band energy It is connected to the link.
CN201710038931.4A 2017-01-19 2017-01-19 Three-cavity drainage tube capable of being washed Active CN106693150B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710038931.4A CN106693150B (en) 2017-01-19 2017-01-19 Three-cavity drainage tube capable of being washed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710038931.4A CN106693150B (en) 2017-01-19 2017-01-19 Three-cavity drainage tube capable of being washed

Publications (2)

Publication Number Publication Date
CN106693150A true CN106693150A (en) 2017-05-24
CN106693150B CN106693150B (en) 2023-07-25

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN111511261A (en) * 2017-12-22 2020-08-07 奥林巴斯株式会社 Insertion device
CN113729799A (en) * 2021-08-31 2021-12-03 重庆西山科技股份有限公司 Operation device, composite operation channel and multi-degree-of-freedom positioning structure

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KR20080070338A (en) * 2007-01-26 2008-07-30 가톨릭대학교 산학협력단 Not-occlusive closed suction drain with irrigation function
CN204684317U (en) * 2014-12-26 2015-10-07 刘忠臣 The flushable three chamber drainage tubes of rectum T-shaped wide-mouth
CN105982711A (en) * 2015-03-04 2016-10-05 刘忠臣 Rectal surgery anastomosis leakage prevention and treatment system
CN206822937U (en) * 2017-01-19 2018-01-02 西安西京医疗用品有限公司 Flushable three chambers drainage tube

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KR20080070338A (en) * 2007-01-26 2008-07-30 가톨릭대학교 산학협력단 Not-occlusive closed suction drain with irrigation function
CN101120886A (en) * 2007-07-21 2008-02-13 刘祥和 Emergency treatment device for secondary massive hemorrhage after anus operation and operation method
CN204684317U (en) * 2014-12-26 2015-10-07 刘忠臣 The flushable three chamber drainage tubes of rectum T-shaped wide-mouth
CN105982711A (en) * 2015-03-04 2016-10-05 刘忠臣 Rectal surgery anastomosis leakage prevention and treatment system
CN206822937U (en) * 2017-01-19 2018-01-02 西安西京医疗用品有限公司 Flushable three chambers drainage tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111511261A (en) * 2017-12-22 2020-08-07 奥林巴斯株式会社 Insertion device
CN113729799A (en) * 2021-08-31 2021-12-03 重庆西山科技股份有限公司 Operation device, composite operation channel and multi-degree-of-freedom positioning structure

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