CN107080868A - A kind of separating type catheter - Google Patents
A kind of separating type catheter Download PDFInfo
- Publication number
- CN107080868A CN107080868A CN201710440155.0A CN201710440155A CN107080868A CN 107080868 A CN107080868 A CN 107080868A CN 201710440155 A CN201710440155 A CN 201710440155A CN 107080868 A CN107080868 A CN 107080868A
- Authority
- CN
- China
- Prior art keywords
- urethral catheterization
- chamber
- rear tube
- water
- connector
- 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.)
- Pending
Links
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
- 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
- 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
- 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
-
- 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
- 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
- A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
-
- 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
- A61M2210/1089—Urethra
Abstract
The present invention proposes a kind of separating type catheter, including urethral catheterization dummy pipe and urethral catheterization rear tube, connector is provided with the tail end of urethral catheterization dummy pipe, the front end of urethral catheterization rear tube is provided with the connecting pole corresponding with connector, and urethral catheterization dummy pipe is connected with urethral catheterization rear tube by connector and connecting pole.Catheter tail end uses dismountable design, during being used cooperatively with visual pipe, enable to visual pipe being inserted on catheter simple and easy to do with disassembling section, it is to avoid the potential risk existed when detaching visual pipe in operation, with very high application value.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of separating type catheter.
Background technology
Catheter, is the pipeline being made with natural rubber, silicon rubber or polyvinyl chloride (PVC), can be through per urethram inserting
Bladder comes out so as to drainage of urine, after catheter insertion bladder, has an air bag to fix catheter close to catheter head end and stays in
In bladder, and abjection is difficult, and drainage tube connection urinal collects urine.
In the prior art, for catheter is accurately inserted into patient's bladder, urethral catheterization is realized, usually by visual
Catheter, is inserted into visual pipe by pipe first, then enables the surgeon to more accurate side by the image displaying function of visual pipe
Catheter being inserted into patient's bladder just, but need to take out visual pipe from catheter rear end after catheter insertion terminates
Go out, because the multiple tube chambers set in catheter are distributed loosely in catheter tail end, cause catheter tail end to be relatively large in diameter, visually
Pipe is difficult to extract out from catheter rear end, and severe patient catheter may be together extracted in patient's body with visual pipe, cause operation
Risk, great pain is brought to patient.
The content of the invention
It is an object of the invention to provide a kind of separating type catheter, operation is easily facilitated, facilitates visual pipe from catheter
Upper safety is extracted.
To achieve the above object, separating type catheter proposed by the present invention, including urethral catheterization dummy pipe and urethral catheterization rear tube, its
In, connector is provided with the tail end of the urethral catheterization dummy pipe, the front end of the urethral catheterization rear tube is provided with corresponding with connector
Connecting pole, the urethral catheterization dummy pipe is connected with the urethral catheterization rear tube by the connector and connecting pole；
Provided with the urethral catheterization set in urethral catheterization chamber, water-injecting cavity and flushing chamber, and the urethral catheterization dummy pipe in the urethral catheterization dummy pipe
Chamber, water-injecting cavity and flushing chamber tail end are each connected with a connector respectively；
It is provided with the urethral catheterization rear tube and the urethral catheterization chamber set in the urethral catheterization dummy pipe, water-injecting cavity and rinses chamber each phase
Corresponding urethral catheterization chamber, water-injecting cavity and the head end for rinsing the urethral catheterization chamber set in chamber, and the urethral catheterization rear tube, water-injecting cavity and flushing chamber
Difference is each connected with a connecting pole respectively.
Further, in described separating type catheter, the front end of the urethral catheterization rear tube is opened provided with air bag, urethral catheterization
Mouth, water filling port and rinse mouth, the air bag are located at after the rinse mouth, and the water filling port is located in the air bag.
Further, in described separating type catheter, urethral catheterization chamber, water-injecting cavity and the flushing set in the urethral catheterization rear tube
Chamber is connected with the urethral catheterization opening, water filling port and rinse mouth respectively.
Further, in described separating type catheter, set on the outside of urethral catheterization dummy pipe and urethral catheterization the rear tube junction
There is buckle.
Further, in described separating type catheter, the connecting pole is set with connector contact position for sealing.
Compared with prior art, the beneficial effects of the invention are as follows：Catheter tail end use dismountable design, with it is visual
During pipe is used cooperatively, enable to visual pipe being inserted on catheter simple and easy to do with disassembling section, it is to avoid operation
In the potential risk that exists when detaching visual pipe, with very high application value.
Brief description of the drawings
Fig. 1 is the structural representation of separating type catheter in one embodiment of the invention；
The part sectioned view that Fig. 2 is junction A in Fig. 1.
Embodiment
The separating type catheter of the present invention is described in more detail below in conjunction with schematic diagram, which show this hair
Bright preferred embodiment, it should be appreciated that those skilled in the art can change invention described herein, and still realize this hair
Bright advantageous effects.Therefore, description below is appreciated that for the widely known of those skilled in the art, and is not intended as
Limitation of the present invention.
As shown in Figure 1 to Figure 2, separating type catheter proposed by the present invention, including urethral catheterization dummy pipe 100 and urethral catheterization rear tube
200, wherein, be provided with connector 140 in the tail end of the urethral catheterization dummy pipe 100, the front end of the urethral catheterization rear tube 200 be provided with
The corresponding connecting pole 240 of connector 140, the urethral catheterization dummy pipe 100 passes through the connector with the urethral catheterization rear tube 200
140 are connected with the plug of connecting pole 240, facilitate the combination and dismounting between urethral catheterization dummy pipe 100 and the two parts of urethral catheterization rear tube 200,
Urethral catheterization dummy pipe 100 and urethral catheterization rear tube 200 can be separated by directly plugging, so as to it is convenient by visual pipe from
Removed on catheter, in addition, buckle (figure can also be added on the outside of the urethral catheterization dummy pipe 100 and the junction of urethral catheterization rear tube 200
It is not shown), connection that can be by buckle further to the urethral catheterization dummy pipe 100 and urethral catheterization rear tube 200 is fastened, and
The connecting pole 240 is set with the contact position of connector 140 for sealing；
Provided with urethral catheterization chamber 110, water-injecting cavity 120 and flushing chamber 130 in the urethral catheterization dummy pipe 100, and the urethral catheterization is leading
Urethral catheterization chamber 110, water-injecting cavity 120 and the flushing tail end of chamber 130 set in pipe 100 is each connected with a connector 140 respectively；
Be provided with the urethral catheterization rear tube 200 with the urethral catheterization chamber 110 set in the urethral catheterization dummy pipe 100, water-injecting cavity 120 and
Rinse the respective corresponding urethral catheterization chamber 210 of chamber 130, water-injecting cavity 220 and rinse what is set in chamber 230, and the urethral catheterization rear tube 200
The head end of urethral catheterization chamber 210, water-injecting cavity 220 and flushing chamber 230 is each connected with a connecting pole 240 respectively respectively.
Specifically, in the present embodiment, the front end of the urethral catheterization rear tube 200 provided with air bag 270, urethral catheterization opening 250,
Water filling port (not shown) and rinse mouth 260, the air bag 270 are located at after the rinse mouth 260, and the water filling port is located at described
In air bag 270, the urethral catheterization chamber 210 that is set in the urethral catheterization rear tube 200, water-injecting cavity 220 and rinse chamber 230 respectively with the urethral catheterization
Opening 250, water filling port (not shown) are connected with rinse mouth 260.
To sum up, in separating type catheter provided in an embodiment of the present invention, catheter tail end uses dismountable design,
During being used cooperatively with visual pipe, enable to visual pipe being inserted on catheter simple and easy to do with disassembling section, it is to avoid
The potential risk existed when detaching visual pipe in operation, with very high application value.
The preferred embodiments of the present invention are above are only, any restriction effect is not played to the present invention.Belonging to any
Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and
Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still
Belong within protection scope of the present invention.
Claims (5)
1. a kind of separating type catheter, it is characterised in that including urethral catheterization dummy pipe and urethral catheterization rear tube, wherein, before the urethral catheterization
Connector is provided with the tail end of conduit, the front end of the urethral catheterization rear tube is provided with the connecting pole corresponding with connector, described to lead
Urine dummy pipe is connected with the urethral catheterization rear tube by the connector and connecting pole plug；
Provided with urethral catheterization chamber, the note set in urethral catheterization chamber, water-injecting cavity and flushing chamber, and the urethral catheterization dummy pipe in the urethral catheterization dummy pipe
Water cavity and flushing chamber tail end are each connected with a connector respectively；
It is provided with each corresponding with the urethral catheterization chamber set in the urethral catheterization dummy pipe, water-injecting cavity and flushing chamber in the urethral catheterization rear tube
Urethral catheterization chamber, water-injecting cavity and rinse chamber, and the urethral catheterization rear tube in set urethral catheterization chamber, water-injecting cavity and rinse chamber head end difference
Each it is connected respectively with a connecting pole.
2. separating type catheter according to claim 1, it is characterised in that the front end of the urethral catheterization rear tube is provided with gas
Capsule, urethral catheterization opening, water filling port and rinse mouth, the air bag are located at after the rinse mouth, and the water filling port is located in the air bag.
3. separating type catheter according to claim 2, it is characterised in that the urethral catheterization chamber that is set in the urethral catheterization rear tube,
Water-injecting cavity and flushing chamber are connected with the urethral catheterization opening, water filling port and rinse mouth respectively.
4. separating type catheter according to claim 1, it is characterised in that the urethral catheterization dummy pipe and urethral catheterization rear tube connect
Connect place outside and be provided with buckle.
5. separating type catheter according to claim 1, it is characterised in that the connecting pole is with connector contact position
Sealing is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440155.0A CN107080868A (en) | 2017-06-12 | 2017-06-12 | A kind of separating type catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440155.0A CN107080868A (en) | 2017-06-12 | 2017-06-12 | A kind of separating type catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107080868A true CN107080868A (en) | 2017-08-22 |
Family
ID=59607278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710440155.0A Pending CN107080868A (en) | 2017-06-12 | 2017-06-12 | A kind of separating type catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066883A (en) * | 2017-12-28 | 2018-05-25 | 南京医科大学第附属医院 | A kind of catheter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251394Y (en) * | 1995-12-21 | 1997-04-09 | 邓昕 | Porous urethral support irrigating catheter |
| CN203915737U (en) * | 2014-05-12 | 2014-11-05 | 江门市科翎工贸有限公司 | The controlled catheter of a kind of Novel separated type |
| CN105727422A (en) * | 2016-04-01 | 2016-07-06 | 江苏爱思普医疗科技有限公司 | Multi-functional catheter capable of measuring body temperature and pressure in bladder |
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
| CN207822166U (en) * | 2017-06-12 | 2018-09-07 | 广州优尼康通医疗科技有限公司 | A kind of separating type catheter |
-
2017
- 2017-06-12 CN CN201710440155.0A patent/CN107080868A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251394Y (en) * | 1995-12-21 | 1997-04-09 | 邓昕 | Porous urethral support irrigating catheter |
| CN203915737U (en) * | 2014-05-12 | 2014-11-05 | 江门市科翎工贸有限公司 | The controlled catheter of a kind of Novel separated type |
| CN105727422A (en) * | 2016-04-01 | 2016-07-06 | 江苏爱思普医疗科技有限公司 | Multi-functional catheter capable of measuring body temperature and pressure in bladder |
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
| CN207822166U (en) * | 2017-06-12 | 2018-09-07 | 广州优尼康通医疗科技有限公司 | A kind of separating type catheter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066883A (en) * | 2017-12-28 | 2018-05-25 | 南京医科大学第附属医院 | A kind of catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |