CN201996897U - Totally enclosed biliary tract flusher - Google Patents
Totally enclosed biliary tract flusher Download PDFInfo
- Publication number
- CN201996897U CN201996897U CN2011200009794U CN201120000979U CN201996897U CN 201996897 U CN201996897 U CN 201996897U CN 2011200009794 U CN2011200009794 U CN 2011200009794U CN 201120000979 U CN201120000979 U CN 201120000979U CN 201996897 U CN201996897 U CN 201996897U
- Authority
- CN
- China
- Prior art keywords
- syringe pipe
- biliary tract
- inlet
- suction catheter
- totally enclosed
- 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.)
- Expired - Fee Related
Links
- 210000003445 biliary tract Anatomy 0.000 title claims abstract description 28
- 238000011010 flushing procedure Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims 1
- 210000000013 bile duct Anatomy 0.000 description 12
- 210000000683 abdominal cavity Anatomy 0.000 description 6
- 201000001883 cholelithiasis Diseases 0.000 description 5
- 208000001130 gallstones Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 2
- 210000000941 bile Anatomy 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000003228 intrahepatic bile duct Anatomy 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 206010025482 malaise Diseases 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- 206010000050 Abdominal adhesions Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000036209 Intraabdominal Infections Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a totally enclosed biliary tract flusher, which comprises an irrigator, a suction catheter (10) and a backflow collection cabin, wherein the backflow collection cabin is provided with a sealed cabin (1); a flushing pipe inlet (1-1) is formed on one side of the sealed cabin (1), a flushing pipe outlet (1-2) is correspondingly formed on the other side of the sealed cabin (1), and a suction catheter inlet (1-4) is formed on the top of the sealed cabin (1); both the flushing pipe inlet (1-1) and the suction catheter inlet (1-4) are provided with rubber sealing covers (2); the top of each sealing cover (2) is provided with a small hole; a reducing biliary tract connecting hose (3) with a thinning remote end is sleeved on the flushing pipe outlet (1-2); the irrigator is formed by connecting a liquid holding bag (5) and a flushing pipe (7) which is connected in series with a ball bag (6); and the flushing pipe (7) at the two ends of the ball bag (6) is serially provided with one-way valves (8 and 9) for preventing flushing liquid from flowing back respectively.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to Biliary Calculi flusher in a kind of liver.
Background technology
The calculus of intrahepatic duct sickness rate of China is higher at present, and particularly in provinces such as China Fujian, Jiangxi and Shandong, the sickness rate of calculus of intrahepatic duct can account for 30～40% of cholelithiasis.It is tree-shaped that stones in intrahepatic bile duct is, and is divided into multistage biliary tract.At present, for the one-level calculus of bile duct, the effect that operation is removed is better, but adopts modus operandi then to be difficult to remove clean for the calculus of bile duct more than the secondary.For the calculus of bile duct more than the secondary, generally adopt the mode of catheter (or similar conduit) flushing to remove clinically, perhaps under choledochoscope, carry out open flushing.When open flushing is carried out in employing under choledochoscope, have following problem: 1, a large amount of flushing liquor is being mingled with big and small cholelithiasis and is directly entering intraperitoneal, make the abdominal cavity be subjected to severe contamination, many microliths flow to the abdominal cavity everywhere with flushing liquor after entering the abdominal cavity, be difficult in and clean out before operation finishes, become intra-abdominal infection focus source, form the postoperative abdominal inflammation; 2, contaminated suppurative bile enters the abdominal cavity in when flushing liver, and the bile that chemical corrosivity is strong forms very big infringement and stimulation to the abdominal cavity, and postoperative bellyache is obvious, at a specified future dately forms tangible intestinal adhesion.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of flushing liquor that can prevent and enters the totally enclosed type biliary tract flusher in abdominal cavity.
The technical scheme that this utility model addresses the above problem is as follows:
A kind of totally enclosed type biliary tract flusher is characterized in that, this flusher comprises irrigator, suction catheter and backflow gathering storehouse, wherein,
Described backflow is assembled the storehouse and is had a gas-tight silo, and a side in sealing storehouse is provided with the syringe pipe inlet, and Dui Ying opposite side is provided with the syringe pipe outlet with it, and the top is provided with the suction catheter inlet; Wherein, be equipped with the seal cover that rubber is made on described syringe pipe inlet and the suction catheter inlet, the top of each seal cover is equipped with aperture; The biliary tract that is arranged with the Diameter Gradual Change that far-end attenuates in the outlet of described syringe pipe connects flexible pipe;
Described irrigator connects to form with the syringe pipe that is in series with sacculus by containing the liquid bag, wherein, goes here and there respectively on the syringe pipe at described sacculus two ends and is provided with first check valve and second check valve that prevents that flushing liquor from flowing backwards, and two check valves and sacculus are formed a manual pump.
A kind of totally enclosed type biliary tract flusher described in the utility model, wherein, described backflow assemble on the storehouse corresponding to the bottom of suction catheter inlet also be provided with a liquid collecting mouth, this liquid collecting muzzle is provided with liquid-collection bag.Above-mentioned liquid-collection bag is set can put together flushing liquor, is convenient to the suction of suction catheter.
A kind of totally enclosed type biliary tract flusher described in the utility model wherein, is densely covered with sweptback apopore on the tube wall of described syringe pipe end, the termination sealing.Adopt the benefit of this structure to be, flushing liquor oppositely sprays to be carried cholelithiasis secretly after (that is, opposite with the direction of insertion of syringe pipe) and directly backflows along syringe pipe, thereby avoids cholelithiasis is rushed in the next stage bile duct.
Stones in intrahepatic bile duct flusher of the present utility model compared with prior art has the beneficial effect of following aspect: during work, whole flusher seals fully, after flushing liquor is sprayed by syringe pipe, carrying cholelithiasis secretly and flowing back in the gas-tight silo, avoiding flushing liquor to enter abdominal part effectively through biliary tract connection flexible pipe.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of a kind of totally enclosed type biliary tract flusher described in the utility model.
Fig. 2 is the structural representation of the syringe pipe end of a kind of totally enclosed type biliary tract flusher described in the utility model.
Fig. 3 is the user mode figure of a kind of totally enclosed type biliary tract flusher described in the utility model.
Fig. 4 is inserted in the interior operation principle sketch map of bile duct for biliary tract described in the utility model connects flexible pipe, and arrow is represented the flow direction of flushing liquor among the figure.
The specific embodiment
Referring to Fig. 1～Fig. 4, the hollow oval ball of gas-tight silo 1 for making by the hard transparent macromolecular material, the left and right sides of this ellipse ball major semiaxis direction is respectively equipped with syringe pipe inlet 1-1 and syringe pipe outlet 1-2, and the top is provided with suction catheter inlet 1-4, and the bottom is provided with liquid collecting mouth 1-3; Described syringe pipe inlet 1-1, syringe pipe outlet 1-2, liquid collecting mouth 1-3 and suction catheter inlet 1-4 are the cylindrical tube that extends to form outward from oval ball 1 surface.The top that is arranged with seal cover 2, two sealing shrouds 2 that rubber makes on described syringe pipe inlet 1-1 and the suction catheter inlet 1-4 respectively is equipped with distensible aperture; Syringe pipe outlet 1-2 is provided with the external screw thread that is connected flexible pipe 3 connections with biliary tract, described biliary tract connects flexible pipe 3 and is made by flexible medical macromolecular materials, its size adapts with the human body bile duct, and Diameter Gradual Change, diameter bigger one is threaded with syringe pipe outlet 1-2, and the less head of diameter can insert (see figure 4) in the bile duct; It is jagged disconnecting prevention structure that the surface of liquid collecting mouth 1-3 is provided with cross section, and the bag mouth of liquid-collection bag 4 is enclosed within on the described disconnecting prevention structure, and by a cord tighten.
Referring to Fig. 1～Fig. 4, irrigator comprises the syringe pipe 7 that high capacity is contained liquid bag 5 and is attached thereto, wherein be in series with sacculus 6 on the syringe pipe 7, the syringe pipe 7 of these sacculus 6 upper ends is provided with and prevents that flushing liquor from flowing to first check valve 8 of containing liquid bag 5 by sacculus 6, the syringe pipe 7 of lower end is provided with and prevents that flushing liquor from flowing to second check valve, 9, two check valves of sacculus 6 by syringe pipe 7 and sacculus is formed on the other hand moving pump jointly; The end of syringe pipe 7 is the hemispherical of sealing, is densely covered with sweptback apopore 7-1 (see figure 2) on the terminal sidewall.During use, enter oval ball inner chamber in the aperture of syringe pipe 7 by sealing shroud 2 tops on the syringe pipe inlet 1-1, pass through syringe pipe outlet 1-2 again and stretch out (seeing Fig. 3 and Fig. 4) by the end that biliary tract connects flexible pipe 3.
Referring to Fig. 1 and Fig. 3, the flexible pipe that suction catheter 10 is made for macromolecular material, this suction catheter 10 enter the inner chamber of oval ball in use in the aperture of an end by the sealing shroud 2-1 top on the suction catheter inlet 1-4, and extending into the bottom of liquid-collection bag 4, the other end is connected (see figure 3) with suction pump.
Be described below in conjunction with the work process of accompanying drawing totally enclosed type biliary tract flusher of the present utility model:
Referring to Fig. 1～Fig. 4, before the flushing, utilize fiber endoscopy to observe the distribution situation of calculus of intrahepatic duct and the thickness of bile duct 11, the thickness of looking bile duct 11 determines that the biliary tract of Diameter Gradual Change connects the disconnect position of flexible pipe 3, can closely cooperate it with bile duct 11; Under the guide of fiber endoscopy, biliary tract is connected the near-end that flexible pipe 3 is inserted bile duct 11, syringe pipe 7 is inserted syringe pipe inlet 1-1, connect the far-end that flexible pipe 2 enters bile duct 11, insert suction catheter 10 from suction catheter inlet 1-4 simultaneously through syringe pipe outlet 1-2 and biliary tract; During flushing, the sacculus 6 in the extruding irrigator makes the syringe pipe 7 interior flushing flow that form pulsed to spray among the apopore 7-1 by syringe pipe 7 ends that the Biliary Calculi that syringe pipe 7 ends are connected with biliary tract between the flexible pipe 3 is discharged (see figure 4).The flushing liquor of carrying Biliary Calculi secretly connects flexible pipe 3 by biliary tract and flows to oval ball inner chamber, comes together in the liquid-collection bag 4, starts the suction pump that is connected on the suction catheter 10 then and drains into external.
Claims (3)
1. a totally enclosed type biliary tract flusher is characterized in that, this flusher comprises irrigator, suction catheter (10) and the gathering storehouse of refluxing, wherein,
Described backflow is assembled the storehouse and is had a gas-tight silo (1), and a side of sealing storehouse (1) is provided with syringe pipe inlet (1-1), and Dui Ying opposite side is provided with syringe pipe outlet (1-2) with it, and the top is provided with suction catheter inlet (1-4); Wherein, be equipped with the seal cover (2) that rubber is made on described syringe pipe inlet (1-1) and the suction catheter inlet (1-4), the top of each seal cover (2) is equipped with aperture; The biliary tract that is arranged with the Diameter Gradual Change that far-end attenuates in the described syringe pipe outlet (1-2) connects flexible pipe (3);
Described irrigator is connected to form by the syringe pipe (7) of containing liquid bag (5) and being in series with sacculus (6), wherein, go here and there respectively on the syringe pipe (7) at described sacculus (6) two ends and be provided with first check valve (8) and second check valve (9) that prevents that flushing liquor from flowing backwards, two check valves and sacculus (6) are formed a manual pump.
2. a kind of totally enclosed type biliary tract flusher according to claim 1 is characterized in that, described backflow assemble on the storehouse corresponding to the bottom of suction catheter inlet (1-4) also be provided with a liquid collecting mouth (1-3), this liquid collecting mouth (1-3) is arranged with liquid-collection bag (4).
3. a kind of totally enclosed type biliary tract flusher according to claim 1 is characterized in that, is densely covered with sweptback apopore (7-1) on the tube wall of described syringe pipe (7) end, the termination sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200009794U CN201996897U (en) | 2011-01-04 | 2011-01-04 | Totally enclosed biliary tract flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200009794U CN201996897U (en) | 2011-01-04 | 2011-01-04 | Totally enclosed biliary tract flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201996897U true CN201996897U (en) | 2011-10-05 |
Family
ID=44699677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200009794U Expired - Fee Related CN201996897U (en) | 2011-01-04 | 2011-01-04 | Totally enclosed biliary tract flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201996897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568666A (en) * | 2014-12-19 | 2015-04-29 | 重庆鹏方交通科技股份有限公司 | Automatic constant temperature device for bitumen needle forcemeter |
| CN109876225A (en) * | 2019-03-25 | 2019-06-14 | 刘婷 | A kind of clinical care easy-regulating Wound irrigation device |
| CN113017545A (en) * | 2021-03-09 | 2021-06-25 | 孙世波 | Biliary tract flushing pressure controller under choledochoscope |
-
2011
- 2011-01-04 CN CN2011200009794U patent/CN201996897U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568666A (en) * | 2014-12-19 | 2015-04-29 | 重庆鹏方交通科技股份有限公司 | Automatic constant temperature device for bitumen needle forcemeter |
| CN104568666B (en) * | 2014-12-19 | 2018-09-28 | 重庆鹏方交通科技股份有限公司 | Bitumen needle forcemeter automatic thermostatic device |
| CN109876225A (en) * | 2019-03-25 | 2019-06-14 | 刘婷 | A kind of clinical care easy-regulating Wound irrigation device |
| CN109876225B (en) * | 2019-03-25 | 2021-02-26 | 刘婷 | Clinical care is with easily adjusting and control wound washing unit |
| CN113017545A (en) * | 2021-03-09 | 2021-06-25 | 孙世波 | Biliary tract flushing pressure controller under choledochoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |