CN109289113A - Double capsule prostate stop bleeding catheterization tubes inside and outside one kind - Google Patents
Double capsule prostate stop bleeding catheterization tubes inside and outside one kind Download PDFInfo
- Publication number
- CN109289113A CN109289113A CN201811450045.3A CN201811450045A CN109289113A CN 109289113 A CN109289113 A CN 109289113A CN 201811450045 A CN201811450045 A CN 201811450045A CN 109289113 A CN109289113 A CN 109289113A
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- China
- Prior art keywords
- capsula interna
- external capsule
- capsule
- outlet
- inlet
- 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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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
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
- A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
-
- 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
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Child & Adolescent Psychology (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to prostate the field of medical instrument technology, more particularly to double capsule prostate stop bleeding catheterization tubes inside and outside one kind, including main pipe, capsula interna and external capsule, interior blister cavities, outer blister cavities, and the drainage lumens in the main pipe are set and rinse chamber, the capsula interna and external capsule are wrapped in outside main pipe, and the interior forward end of external capsule is arranged in capsula interna, capsula interna outlet and external capsule outlet are offered on the main pipe, and capsula interna outlet and external capsule outlet are located at capsula interna and outer intracapsular, one end of the main pipe is equipped with capsula interna inlet, external capsule inlet, drainage lumens outlet and flushing chamber inlet, the main pipe offers drainage lumens entrance close to the other end end of capsula interna and rinses chamber outlet, it fills the water or inflates to capsula interna, it is allowed to expand, block bladder, it can stop blooding, realization prevents the effect of blood inflow bladder, in addition, it can also be outside Intracapsular inflation or water filling, to block wound from prostate, to reach the effect of hemostasis.
Description
Technical field
The present invention relates to capsule prostate hemostasis urethral catheterization double inside and outside prostate the field of medical instrument technology more particularly to one kind
Pipe.
Background technique
Current common catheter, all a kind of only function of urethral catheterization.Made to need after hyperplasia of prostate cuts operation for some
The patient of hemostasis and urethral catheterization in time using other instrument or can only take other measures to stop blooding, thus reduce catheter
Using effect.In addition, patient is after surgery, such as the operation such as resection of prostate or laser, wound meeting bleeding, blood is easy to stream
Entering bladder causes bladder to clog, and impacts to treatment.In the prior art, there is the catheter of upper and lower two independent sacculus,
Through with certain hemostatic function, but because two independent sacculus cannot completely enclose neck of urinary bladder, therefore haemostatic effect is bad, for only
There is also deficiencies in terms of blood.
So how to design prostate stop bleeding catheterization tube, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of the present invention is to provide inside and outside double capsule prostate stop bleeding catheterization tubes, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: inside and outside double capsule prostate stop bleeding catheterization tubes, including master
Conduit, capsula interna and external capsule, the capsula interna have interior blister cavities, and the external capsule has outer blister cavities, and the capsula interna and external capsule are wrapped in master
Outside conduit, and the interior forward end of external capsule is arranged in capsula interna；Capsula interna outlet and external capsule outlet, and capsula interna are offered on the main pipe
Outlet and external capsule outlet are located at capsula interna and outer intracapsular, and drainage lumens are provided in the main pipe and rinse chamber, described leading
One end of pipe is equipped with capsula interna inlet, external capsule inlet, drainage lumens outlet and rinses chamber inlet, the capsula interna inlet and institute
External capsule inlet is stated to open with capsula interna outlet and the external capsule outlet, the main pipe close to the other end of capsula interna respectively
Equipped with drainage lumens entrance and chamber outlet is rinsed, the drainage lumens outlet is connected to the drainage lumens entrance by the drainage lumens,
The flushing chamber inlet is exported with the flushing chamber and is connected to by the flushing chamber.
Preferably, the capsula interna and the external capsule are flexibility.
Preferably, the capsula interna and external capsule after partial implants, in conjunction be in calabash shaped or " 8 " font.
Preferably, the diameter of the main pipe is 4~9mm, and dominating length of tube is 320~520mm.
Preferably, between 4~9mm, external capsule diameter under unused state is situated between diameter the capsula interna under unused state
In 4~9mm.
Preferably, the capsula interna inlet and external capsule inlet, which cooperate, is equipped with for capsula interna inlet and external capsule inlet
The sealing element of sealing.
Compared with prior art, the beneficial effects of the present invention are: capsula interna is arranged in the interior forward end of external capsule, Ke Yixiang
Capsula interna water filling or inflation, are allowed to expand, block bladder, can stop blooding, and realize the effect for preventing blood from flowing into bladder, in addition,
Can intracapsular inflation or water filling outward, to block wound from prostate, to reach the effect of hemostasis.
Detailed description of the invention
Fig. 1 is inside and outside double capsule prostate stop bleeding catheterization tube structural schematic diagrams in one embodiment of the invention；
Fig. 2 is one embodiment of the invention partial structural diagram；
Fig. 3 is structural schematic diagram at cross section in one embodiment of the invention Fig. 1；
In figure: 11- drainage tube；12- rinses chamber；21- capsula interna pipeline；31- external capsule pipeline；100- main pipe；110- drainage
Chamber entrance；The outlet of 111- drainage lumens；120- rinses chamber outlet；121- rinses chamber inlet；200- capsula interna；The outlet of 210- capsula interna；
211- capsula interna inlet；300- external capsule；The outlet of 310- external capsule；311- external capsule inlet.
Specific embodiment
Capsule prostate stop bleeding catheterization tubes double inside and outside the present invention are described in more detail below in conjunction with schematic diagram, wherein
It illustrates to the preferred embodiment of the present invention, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution:
As shown in Figure 1, Figure 3, inside and outside double capsule prostate stop bleeding catheterization tubes proposed by the present invention, including main pipe 100, capsula interna
200 and external capsule 300, the capsula interna 200 has interior blister cavities, and the external capsule 300 has outer blister cavities, the capsula interna 200 and external capsule 300
It is wrapped in outside main pipe 100, and the interior forward end of external capsule 300 is arranged in capsula interna 200；Capsula interna is offered on the main pipe 100
Outlet 210 and external capsule outlet 310, and capsula interna outlet 210 and external capsule outlet 310 are located in capsula interna 200 and external capsule 300, institute
It states and is provided with drainage lumens 11 in main pipe 100 and rinses chamber 12, one end of the main pipe 100 is equipped with capsula interna inlet 211, outer
Capsule inlet 311, drainage lumens outlet 111 and flushing chamber inlet 121, the capsula interna inlet 211 and the external capsule inlet
311 are connected to capsula interna outlet 210 and external capsule outlet 310 respectively, and the main pipe 100 is close to the another of capsula interna 200
End offers drainage lumens entrance 110 and rinses chamber outlet 120, and the drainage lumens outlet 111 passes through with the drainage lumens entrance 110
The drainage lumens 11 are connected to, and the flushing chamber inlet 121 is connected to flushing chamber outlet 120 by the flushing chamber 12.
Specifically, capsula interna pipeline 21 is provided between the capsula interna inlet 211 and capsula interna outlet 210, it is described interior
210 one end far from the capsula interna inlet 211 of capsule outlet exports 210 with the capsula interna and is combined, thus realize outside liquid or
In the capsula interna 200 of gas injection.
Specifically, external capsule pipeline 31 is provided between the external capsule inlet 311 and external capsule outlet 310, it is described outer
310 one end far from the external capsule inlet 311 of capsule outlet exports 310 with the external capsule and is combined, thus realize outside liquid or
In the external capsule 300 of gas injection.
Preferably, the capsula interna 200 and external capsule 300 can fit together.
As shown in Fig. 2, the capsula interna 200 and external capsule 300 are after partial implants, it is in calabash shaped, it should be noted that capsula interna
200 and external capsule 300 can also be other shapes, such as after partial implants, be in the figure of eight, be not specially limited herein,
His practical shape be accordingly to be regarded as it is of the invention into this technology replace, all belong to the scope of protection of the present invention.
In one embodiment, the capsula interna 200 and the external capsule 300 can be flexibility.
In one embodiment, the diameter of the main pipe 100 is between 4~9mm, and 100 length of main pipe is 320~
520mm dominates pipe diameter and uses 7mm as the preferred embodiment of the invention, and length takes 400mm, on the main pipe 100
Offer capsula interna outlet 210 and external capsule outlet 310, and capsula interna outlet 210 and external capsule outlet 310 are located at capsula interna 200 and outer
In capsule 300, one end of the main pipe 100 is equipped with capsula interna inlet 211 and external capsule inlet 311, and 211 He of capsula interna inlet
External capsule inlet 311 is connected to capsula interna outlet 210 and external capsule outlet 310 respectively.
The capsula interna 200 under unused state diameter between 4~9mm, external capsule 300 under unused state diameter between
4~9mm, further, capsula interna 200 and external capsule 300 are not less than 15mm in the state of expansion, for example, not
Under use state, 200 diameter of capsula interna is 6mm, and 300 diameter of external capsule is 9mm, and under extended mode, 200 diameter of capsula interna is 26mm,
300 diameter of external capsule is 40mm.
It is understood that the size of the main pipe 100, the capsula interna 200 and the external capsule 300 does not do special limit
It is fixed, such as different sizes can be set according to actual demand.
One end of the main pipe 100 offers drainage lumens outlet 111 and rinses chamber inlet 121, the main pipe 100
Drainage lumens entrance 110 is offered close to the other end end of capsula interna 200 and rinses chamber outlet 120, and the drainage lumens export 111 Hes
Chamber inlet 121 is rinsed to be connected to drainage lumens entrance 110 and flushing chamber outlet 120 respectively.
Specifically, excluding intravesical liquid through drainage lumens outlet 111 by drainage lumens entrance 110, chamber note is rinsed
Entrance 121 injects ejected wash water and is cleaned through 120 ejection of flushing chamber outlet, and the liquid after cleaning can cooperate drainage lumens entrance
110 exclude through drainage lumens outlet 111.
The capsula interna inlet 211, external capsule inlet 311, flushing chamber inlet 121 and drainage lumens outlet 111 are located at
The same end of main pipe 100, is conveniently operated.
Preferably, the capsula interna inlet 211 and external capsule inlet 311, which cooperate, is equipped with for 211 He of capsula interna inlet
The sealing element (not specified (NS) in attached drawing) that external capsule inlet 311 seals, it should be noted that the sealing element is in capsula interna inlet
211 and after external capsule inlet 311 carries out required inflation or water filling to capsula interna 200 and external capsule 300, to 211 He of capsula interna inlet
External capsule inlet 311 is sealed, anti-backflow, and wherein the sealing element can be that be structure as a whole with main pipe 100 can also be with
It is independent structure, don't explain too much here.
The principle of the invention as shown in Fig. 2, capsule prostate stop bleeding catheterization tubes double inside and outside the present invention are probeed into from orificium urethrae externum, when
When having urine outflow, it is generally recognized that catheter has arrived at bladder, can with the position of appropriate adjustment catheter, such as by doctor according to
According to experience or actual design specification further such that catheter gos deep into a certain distance, later, fills the water or fill to capsula interna 200
Gas is allowed to expand, and then pulls outward, so that capsula interna 200 is affixed at the wound of bladder, external capsule 300 is placed in prostate, is blocked
Bladder can stop blooding, and realize the effect for preventing blood from flowing into bladder, and later, external capsule 300 can also be inflated or be filled the water, in the past
Wound is blocked at column gland, further increases the effect of hemostasis.
In conclusion the present invention provides capsule prostate stop bleeding catheterization tubes double inside and outside one kind, including main pipe, capsula interna and outer
Capsule, the capsula interna have interior blister cavities, and the external capsule has outer blister cavities, and the capsula interna and external capsule are wrapped in outside main pipe, and capsula interna
The interior forward end of external capsule is set；Capsula interna outlet and external capsule outlet are offered on the main pipe, and capsula interna outlet and external capsule go out
Mouth is located at capsula interna and outer intracapsular, and drainage lumens are provided in the main pipe and rinse chamber, one end of the main pipe is equipped with
Capsula interna inlet, external capsule inlet, drainage lumens outlet and flushing chamber inlet, the capsula interna inlet and the external capsule inlet
Drainage lumens are offered close to the other end of capsula interna and are entered with capsula interna outlet and the external capsule outlet, the main pipe respectively
Mouth and the outlet of flushing chamber, the drainage lumens outlet are connected to the drainage lumens entrance by the drainage lumens, and the flushing chamber is infused
Entrance is exported with the flushing chamber and is connected to by the flushing chamber.
Compared with prior art, the beneficial effects of the present invention are: capsula interna is arranged in the interior forward end of external capsule, Ke Yixiang
Capsula interna water filling or inflation, are allowed to expand, block bladder, can stop blooding, and realize the effect for preventing blood from flowing into bladder, in addition,
Can intracapsular inflation or water filling outward, to block wound from prostate, to reach the effect of hemostasis.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. double capsule prostate stop bleeding catheterization tubes inside and outside one kind, it is characterised in that: including main pipe (100), capsula interna (200) and external capsule
(300), the capsula interna (200) has interior blister cavities, and the external capsule (300) has outer blister cavities, the capsula interna (200) and external capsule
(300) it is wrapped in main pipe (100) outside, and capsula interna (200) setting is in the interior forward end of external capsule (300)；The main pipe (100)
On offer capsula interna outlet (210) and external capsule outlet (310), and capsula interna outlet (210) and external capsule export (310) be located at it is interior
In capsule (200) and external capsule (300), it is provided with drainage lumens (11) in the main pipe (100) and rinses chamber (12), the main pipe
(100) one end is equipped with capsula interna inlet (211), external capsule inlet (311), drainage lumens outlet (111) and rinses chamber inlet
(121), the capsula interna inlet (211) and the external capsule inlet (311) are exported with the capsula interna (210) and described outer respectively
Capsule exports (310) connection, and the other end of the main pipe (100) close to capsula interna (200) offers drainage lumens entrance (110) and punching
Chamber outlet (120) is washed, the drainage lumens outlet (111) is connected to the drainage lumens entrance (110) by the drainage lumens (11),
The flushing chamber inlet (121) exports (120) with the flushing chamber and is connected to by the flushing chamber (12).
2. inside and outside double capsule prostate stop bleeding catheterization tubes according to claim 1, it is characterised in that: the capsula interna (200) and
The external capsule (300) is flexibility.
3. inside and outside double capsule prostate stop bleeding catheterization tubes according to claim 1, it is characterised in that: the capsula interna (200) and
The external capsule (300) after partial implants, in conjunction be in calabash shaped or " 8 " font.
4. inside and outside double capsule prostate stop bleeding catheterization tubes according to claim 1, it is characterised in that: the main pipe (100)
Diameter be 4~9mm, main pipe (100) length be 320~520mm.
5. inside and outside double capsule prostate stop bleeding catheterization tubes according to claim 1, it is characterised in that: the capsula interna (200) exists
Diameter is between 4~9mm under unused state, external capsule (300) under unused state diameter between 4~9mm.
6. inside and outside double capsule prostate stop bleeding catheterization tubes according to claim 1, it is characterised in that: the capsula interna inlet
(211) and external capsule inlet (311) cooperate be equipped with for capsula interna inlet (211) and external capsule inlet (311) sealing it is close
Sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450045.3A CN109289113A (en) | 2018-11-30 | 2018-11-30 | Double capsule prostate stop bleeding catheterization tubes inside and outside one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450045.3A CN109289113A (en) | 2018-11-30 | 2018-11-30 | Double capsule prostate stop bleeding catheterization tubes inside and outside one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289113A true CN109289113A (en) | 2019-02-01 |
Family
ID=65141939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450045.3A Pending CN109289113A (en) | 2018-11-30 | 2018-11-30 | Double capsule prostate stop bleeding catheterization tubes inside and outside one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359082A (en) * | 2020-03-23 | 2020-07-03 | 复旦大学附属肿瘤医院 | Urethral catheterization auxiliary device for transurethral bladder tumor electrocision treatment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414772Y (en) * | 2000-02-28 | 2001-01-17 | 姜汉胜 | Composite high pressure water-bag hemostatic catheter after operation of prostate |
| CN101239215A (en) * | 2008-01-06 | 2008-08-13 | 姜汉胜 | Multi-cavity high-pressure water-bag posterior urethral expanding catheter for treating hyperplasia of prostate |
| CN204932562U (en) * | 2015-09-21 | 2016-01-06 | 北京优尼康通医疗科技有限公司 | A kind of Novel prostate dilator |
| CN105396214A (en) * | 2015-12-18 | 2016-03-16 | 关丽鹃 | Prostate balloon catheter |
| CN106581795A (en) * | 2016-12-28 | 2017-04-26 | 北京优尼康通医疗科技有限公司 | Application method of composite columnar balloon prostatic splitting catheter with anteceding inner balloon |
| CN107198811A (en) * | 2017-07-11 | 2017-09-26 | 广州优尼康通医疗科技有限公司 | The prostate dilator of capsula interna reach |
-
2018
- 2018-11-30 CN CN201811450045.3A patent/CN109289113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414772Y (en) * | 2000-02-28 | 2001-01-17 | 姜汉胜 | Composite high pressure water-bag hemostatic catheter after operation of prostate |
| CN101239215A (en) * | 2008-01-06 | 2008-08-13 | 姜汉胜 | Multi-cavity high-pressure water-bag posterior urethral expanding catheter for treating hyperplasia of prostate |
| CN204932562U (en) * | 2015-09-21 | 2016-01-06 | 北京优尼康通医疗科技有限公司 | A kind of Novel prostate dilator |
| CN105396214A (en) * | 2015-12-18 | 2016-03-16 | 关丽鹃 | Prostate balloon catheter |
| CN106581795A (en) * | 2016-12-28 | 2017-04-26 | 北京优尼康通医疗科技有限公司 | Application method of composite columnar balloon prostatic splitting catheter with anteceding inner balloon |
| CN107198811A (en) * | 2017-07-11 | 2017-09-26 | 广州优尼康通医疗科技有限公司 | The prostate dilator of capsula interna reach |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359082A (en) * | 2020-03-23 | 2020-07-03 | 复旦大学附属肿瘤医院 | Urethral catheterization auxiliary device for transurethral bladder tumor electrocision treatment |
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| PB01 | Publication | ||
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Application publication date: 20190201 |