CN106139384A - A kind of three way type catheter joint - Google Patents
A kind of three way type catheter joint Download PDFInfo
- Publication number
- CN106139384A CN106139384A CN201610652717.3A CN201610652717A CN106139384A CN 106139384 A CN106139384 A CN 106139384A CN 201610652717 A CN201610652717 A CN 201610652717A CN 106139384 A CN106139384 A CN 106139384A
- Authority
- CN
- China
- Prior art keywords
- unit
- plug
- interface
- catheter
- bag
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
-
- 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
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of three way type catheter joint, relate to a kind of medical instruments, including T-shaped joint body, described joint body is respectively arranged with catheter interface, Bag for collecting urine interface and sample connection；Being additionally provided with the plug-in unit of activity on described joint body, and the end of plug-in unit is positioned at sample connection, the top penetrator body of plug-in unit is to outward；The through hole of connection catheter interface and Bag for collecting urine interface is offered on described plug-in unit；The end of described plug-in unit is provided with the breach of an inclination, and breach is positioned at catheter interface side.Present configuration is simple, easy to operate, and sampling operation is convenient, and good seal performance, effectively prevents the seepage of urine.
Description
Technical field
The present invention relates to a kind of medical instruments, in particular to a kind of three way type catheter joint.
Background technology
At present, to operation after Urology Department patient care time, owing to patient is handicapped, so needing to pass through urethral catheterization
Urine in patient body is discharged by pipe, but doctor can be sampled inspection every day to the urine of patient in whole therapeutic process
Surveying, therefore doctor is typically all and is directly sampled in urinal, and such sampling mode has the following disadvantages；1, urine
Urine in Dai is not that patient just gets rid of, and the urine placed for a long time exists rotten situation, therefore influences whether inspection
Come to an end fruit；2, when with test tube extraction urine sample, first urine can be with air Long contact time, thus can be by the disease in air
Bacterium is polluted, thus affects inspection result, is then easily dropped on the ground in sampling process urine exactly, pollutes the ring in ward
Border, during censorship, urine easily spills the most exactly.
Summary of the invention
It is an object of the invention to provide a kind of three way type catheter joint, to solve the problems referred to above.
For realizing the object of the invention, the technical scheme of employing is: a kind of three way type catheter joint, including T-shaped joint
Body, described joint body is respectively arranged with catheter interface, Bag for collecting urine interface and sample connection；On described joint body also
Being provided with the plug-in unit of activity, and the end of plug-in unit is positioned at sample connection, the top penetrator body of plug-in unit is to outward；Described slotting
The through hole of connection catheter interface and Bag for collecting urine interface is offered on part；The end of described plug-in unit is provided with the breach of an inclination,
And breach is positioned at catheter interface side.
Further, it is equipped with rubber block at described sample connection.
Further, described plug-in unit is provided with sealing device with the through part of joint body.
The invention has the beneficial effects as follows, present configuration is simple, easy to operate, and sampling operation is convenient, and sealing property
Good, effectively prevent the seepage of urine.
Accompanying drawing explanation
Fig. 1 is the structure chart of the three way type catheter joint that the present invention provides；
Labelling and corresponding parts title in accompanying drawing:
1, joint body, 2, catheter interface, 3, sample connection, 4, Bag for collecting urine interface, 5, plug-in unit, 6, through hole, 7, breach.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
A kind of three way type catheter joint that the present invention that Fig. 1 is shown provides, including T-shaped joint body 1, described in connect
It is respectively arranged with catheter interface 2, Bag for collecting urine interface 4 and sample connection 3 on head body 1, and urethral catheterization interface 2 and Bag for collecting urine interface
4 are located along the same line；It is additionally provided with the plug-in unit 5 of activity on described joint body 1, and the end of plug-in unit 5 is positioned at sample connection 3
In, the top penetrator body 1 of plug-in unit 5 is to outward；Connection catheter interface 2 and Bag for collecting urine interface 4 is offered on described plug-in unit 5
Through hole 6；The end of described plug-in unit 5 is provided with the breach 7 of an inclination, and breach 7 is positioned at catheter interface 2 side.Described sampling
Being equipped with rubber block at interface 3, block is mated with sample connection 3.Described plug-in unit 5 is provided with the through part of joint body 1
Sealing device.
When plug-in unit 5 inserts in sample connection 3, when through hole 6 on plug-in unit 5 and breach 7 are respectively positioned in sample connection 3, this
Time sample connection 3 and Bag for collecting urine interface 4 be blocking shape, now urine can not be flowed by sample connection 3 and Bag for collecting urine interface 4
Go out；When plug-in unit 5 is centrally located, the breach 7 on plug-in unit 5 is positioned at sample connection 3, and catheter interface 2 connects with Bag for collecting urine
When mouth 4 is connected by through hole 6, urine is entered in Bag for collecting urine by Bag for collecting urine interface 4, and sample connection 3 blocks；When plug-in unit 5
When extracting, Bag for collecting urine interface 4 is in blocked state, and catheter interface 2 is connected with sample connection 3 by breach 7, now can be direct
By being sampled at sample connection 3.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. a three way type catheter joint, it is characterised in that: include T-shaped joint body, described joint body sets respectively
It is equipped with catheter interface, Bag for collecting urine interface and sample connection；The plug-in unit of activity, and plug-in unit it is additionally provided with on described joint body
End is positioned at sample connection, and the top penetrator body of plug-in unit is to outward；Connection catheter interface is offered on described plug-in unit
Through hole with Bag for collecting urine interface；The end of described plug-in unit is provided with the breach of an inclination, and breach is positioned at catheter interface side.
Three way type catheter joint the most according to claim 1, it is characterised in that be equipped with rubber at described sample connection
Block.
Three way type catheter joint the most according to claim 1, it is characterised in that described plug-in unit runs through with joint body
Place is provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652717.3A CN106139384A (en) | 2016-08-11 | 2016-08-11 | A kind of three way type catheter joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652717.3A CN106139384A (en) | 2016-08-11 | 2016-08-11 | A kind of three way type catheter joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106139384A true CN106139384A (en) | 2016-11-23 |
Family
ID=57329584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652717.3A Withdrawn CN106139384A (en) | 2016-08-11 | 2016-08-11 | A kind of three way type catheter joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106139384A (en) |
-
2016
- 2016-08-11 CN CN201610652717.3A patent/CN106139384A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161123 |
|
| WW01 | Invention patent application withdrawn after publication |