CN202236788U - Disposable self-destructive anti-reflux double pigtail tube - Google Patents
Disposable self-destructive anti-reflux double pigtail tube Download PDFInfo
- Publication number
- CN202236788U CN202236788U CN2011203282035U CN201120328203U CN202236788U CN 202236788 U CN202236788 U CN 202236788U CN 2011203282035 U CN2011203282035 U CN 2011203282035U CN 201120328203 U CN201120328203 U CN 201120328203U CN 202236788 U CN202236788 U CN 202236788U
- Authority
- CN
- China
- Prior art keywords
- tube
- reflux
- check ball
- disposable self
- stream
- 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
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a disposable self-destructive anti-reflux double pigtail tube. A shell body of the disposable self-destructive anti-reflux double pigtail tube consists of a straight tube section, a renal pelvis end and a bladder end, wherein the two ends of the renal pelvis end are bent; the two ends of the bladder end are bent; threads with opposite directions are arranged on the inner wall and the outer wall of a tube body of the double pigtail tube to form a double-spiral structure, and the tube wall is provided with side holes; an anti-reflux device with a cylindrical shell is arranged at the middle part of a straight tube; a filter screen is arranged in the anti-reflux device; a check ball is arranged at the upper end of the filter screen, a baffle matched and checked with the check ball is arranged at the upper part of the check ball, and the center of the baffle is provided with a central hole matched with the check ball; bulges inserted with the tube body are arranged at the two ends of the anti-reflux device; a guide wire is arranged in an inner cavity of the anti-reflux device in a penetrating manner; and the check ball is in sliding connection with the guide wire. The disposable self-destructive anti-reflux double pigtail tube is provided with the anti-reflux device; furthermore, with the adoption of the design of an internal and external-threaded rail structure, the discharge of powdered stones is easily facilitated; and an outflow tract is spacious, so that the obstruction is not easy to occur.
Description
Technical field
This utility model belongs to a kind of medical apparatus, is specifically related to the two pigtails of the anti-anti-stream of a kind of disposable self-destructing.
Background technology
At present, employed pair of pigtail on the medical market, the one, not anti-anti-stream device; The bladder urine can instead flow to renal pelvis, causes retrograde infection easily, brings unnecessary trouble to the patient; The 2nd, there is not self-desttruction equipment, be not disposable medical appliance truly, be prone to reclaimed repeated use by some lawless persons; Cause the iatrogenic pollution of two pigtails, thus grievous injury the people healthy, although disposable pair of pigtail kind of the prior art is a lot; Structure roughly the same, but disposable pair of all pigtails is not provided with automatic termination dress and anti-anti-stream device; Thereby the chance of providing secondary to use for some lawless persons.Thereby still can not reach termination purpose truly.
The utility model content
The purpose of this utility model can not be reused after providing a kind of use, prevents the two pigtails of the anti-anti-stream of disposable self-destructing of anti-stream.
For realizing above-mentioned purpose, the solution of this utility model is: the two pigtails of the anti-anti-stream of a kind of disposable self-destructing, and its housing is made up of renal pelvis end, the bladder end of straight length and bending two ends; The inwall of the body of said pair of pigtail and outer wall are provided with screw thread in the opposite direction, form double-spiral structure, and tube wall are provided with side opening; Be provided with the anti-anti-stream device of cylindrical housings at said straight tube middle part; Be provided with filter screen in the said anti-anti-stream device, the filter screen upper end is provided with reverse stopping ball, and reverse stopping ball top is provided with and is mated non-return baffle plate; Said its centre is provided with the centre bore that cooperates with reverse stopping ball; The two ends of said anti-anti-stream device are provided with the projection of pegging graft with body, and the inner chamber that runs through anti-anti-stream device is provided with seal wire, and said reverse stopping ball is slidingly connected on the seal wire.
The two pigtails of the anti-anti-stream of the described disposable self-destructing of this utility model are provided with anti-anti-stream device, and the design of internal and external threads track structure simultaneously is prone to be beneficial to the discharge of the strong calculus of powder, and efferent tract is free from worry, is not prone to and blocks.Easy to use safe and reliable, truly reached anti-automatically anti-stream purpose.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of anti-anti-stream device among this utility model embodiment.
The specific embodiment
Like Fig. 1, shown in Figure 2, the two pigtails of the anti-anti-stream of this a kind of disposable self-destructing, its housing is made up of renal pelvis end 6, the bladder end 7 of straight length and bending two ends; The inwall and the outer wall of the body 1 of said pair of pigtail are provided with screw thread in the opposite direction 3, form double-spiral structure, and tube wall are provided with side opening 8; Be provided with the anti-anti-stream device 10 of cylindrical housings at said straight tube middle part; Be provided with filter screen 3 in the said anti-anti-stream device 10, filter screen 3 upper ends are provided with reverse stopping ball 2, and reverse stopping ball 2 tops are provided with and are mated non-return baffle plate 4; The center of said baffle plate 4 is provided with the centre bore that cooperates with reverse stopping ball 2; The two ends of said anti-anti-stream device 10 are provided with the projection 5 of pegging graft with body 1, and the inner chamber that runs through anti-anti-stream device 10 is provided with seal wire 9, and said reverse stopping ball 2 is slidingly connected on the seal wire 9.
During use two pigtails are inserted in patient's body; Urine when human body is stood in the renal pelvis can flow into bladder along double-spiral structure, because detrusor of bladder shrinks, the anti-stream of urine receives anti-effect of flowing device 10 when controlled micturition; Its reverse stopping ball 2 can be blocked the centre bore of baffle plate 4; Overcome the shortcoming of common double pigtail urine adverse current, the urine of anti-stream is obstructed along two thread groove adverse currents when the patient is horizontal position, and urine can't instead be flowed in the renal pelvis; Thereby reached the purpose of anti-anti-stream, prevented the probability of retrograde infection, reached its intended purposes.Thereby the design of internal and external threads track structure is prone to be beneficial to the discharge of the strong calculus of powder simultaneously, and efferent tract is free from worry, is not prone to and blocks.Therefore this pair pigtail has reached the effect of anti-anti-stream, and this pipe can guarantee drain to greatest extent, is not prone to and blocks phenomenon.
Claims (1)
1. a disposable self-destructing resists the two pigtails of anti-stream; Its housing is made up of renal pelvis end (6), the bladder end (7) of straight length and bending two ends; The inwall and the outer wall of the body of said pair of pigtail (1) are provided with screw thread in the opposite direction, form double-spiral structure, and tube wall are provided with side opening (8); It is characterized in that: the anti-anti-stream device (10) that is provided with cylindrical housings at said straight tube middle part; Be provided with filter screen (3) in the said anti-anti-stream device (10), filter screen (3) upper end is provided with reverse stopping ball (2), and reverse stopping ball (2) top is provided with and is mated non-return baffle plate (4); The center of said baffle plate (4) is provided with the centre bore that cooperates with reverse stopping ball (2); The two ends of said anti-anti-stream device (10) are provided with the projection (5) of pegging graft with body (1), and the inner chamber that runs through anti-anti-stream device (10) is provided with seal wire (9), and said reverse stopping ball (2) is slidingly connected on the seal wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203282035U CN202236788U (en) | 2011-09-02 | 2011-09-02 | Disposable self-destructive anti-reflux double pigtail tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203282035U CN202236788U (en) | 2011-09-02 | 2011-09-02 | Disposable self-destructive anti-reflux double pigtail tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236788U true CN202236788U (en) | 2012-05-30 |
Family
ID=46098102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203282035U Expired - Fee Related CN202236788U (en) | 2011-09-02 | 2011-09-02 | Disposable self-destructive anti-reflux double pigtail tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823762A (en) * | 2017-12-22 | 2018-03-23 | 天津哈娜好医材有限公司 | Push type extrusion infusing pipeline self-desttruction equipment and its application method |
-
2011
- 2011-09-02 CN CN2011203282035U patent/CN202236788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823762A (en) * | 2017-12-22 | 2018-03-23 | 天津哈娜好医材有限公司 | Push type extrusion infusing pipeline self-desttruction equipment and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205667649U (en) | A kind of negative-pressure type Antiplugging drainage-tube | |
| CN211675628U (en) | Urinary tract anesthesia flushing device | |
| CN106139369A (en) | A kind of have lubrication subtract pain catheter | |
| CN202236788U (en) | Disposable self-destructive anti-reflux double pigtail tube | |
| CN104758097B (en) | A kind of anti-reflux type ureter bracket | |
| CN102847226B (en) | Safe leakage-proof ureter | |
| CN208785579U (en) | A kind of autobarotropy formula band gas discharge connector | |
| CN203408134U (en) | One-way ureter support pipe | |
| CN109011067B (en) | Breathing machine pipeline capable of preventing condensate water from flowing backwards | |
| CN203989254U (en) | Automatic liquid-stopping transfusion apparatus | |
| CN202699837U (en) | Air-bag catheter | |
| CN102772849B (en) | Balloon catheter | |
| CN208525636U (en) | Novel curved surface porous urinary catheter | |
| CN202223722U (en) | Disposable anti-reflux double-pigtail tube | |
| CN106139271A (en) | A kind of o urethral catheterization device able to drawing air | |
| CN203954430U (en) | A kind of catheter | |
| CN205549198U (en) | Novel catheter | |
| CN219517530U (en) | Anus built-in pipeline | |
| CN203507209U (en) | Bladder washing device | |
| CN211884923U (en) | Medical irrigation and drainage catheter | |
| CN202822440U (en) | Safety leakage-prevention urine pipe | |
| CN203425227U (en) | Multifunctional medical syringe | |
| CN2452510Y (en) | Syrinnge with function of preventing plood back-flow | |
| CN209172964U (en) | A kind of double-cavity stomach tube | |
| CN215780413U (en) | Visual portable automatic enemator |
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: 20120530 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |