CN208678138U - Urinary catheter with sampled functions - Google Patents
Urinary catheter with sampled functions Download PDFInfo
- Publication number
- CN208678138U CN208678138U CN201721036946.9U CN201721036946U CN208678138U CN 208678138 U CN208678138 U CN 208678138U CN 201721036946 U CN201721036946 U CN 201721036946U CN 208678138 U CN208678138 U CN 208678138U
- Authority
- CN
- China
- Prior art keywords
- urinary catheter
- tube body
- sampling
- sample
- sample connection
- 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
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Abstract
The utility model discloses a kind of urinary catheters with sampled functions, including tube body, the front end of the tube body is provided with air bag, the gas-charging connection that the rear end of tube body is provided with urinal connector and inflates to air bag, the rear end of the tube body is additionally provided with sample connection, the end of the sample connection is provided with the connector cover being connected with urinary catheter tube body, and the diameter of bore of the sample connection is equal with the outer diameter of sampling injector nipple.Urinary catheter of the utility model with sampled functions, it is by being arranged sample connection in the rear end of tube body, when needing to take urine sample, connector cover on sample connection is opened, the nipple of sampling injector is inserted into sample connection, urine specimen can be extracted from urinary catheter, seals sample connection with connector cover after sampling, and sampling operation is simpler；And sampling does not have to separation urinal and urinary catheter, without urinary catheter is punctured, the germ that can avoid in air enters the problem of urine sample causes urine pollution, and avoids the problem of sampling can destroy urinary catheter.
Description
Technical field
The utility model relates to field of medical article technology, in particular to a kind of urinary catheter.
Background technique
Catheter can be per urethram inserted into pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC)
Bladder comes out so as to drainage of urine, after catheter is inserted into bladder, has the fixed catheter of an air bag to stay in close to catheter head end
It in bladder, and is not easy, and drainage tube connection urinal collects urine.
Uroscopy, including urine analysis of blood, formation in urine detect (such as urine erythrocyte, leucocyte), albumen
Component quantifying measurement, urine enzymatic determination etc..Uroscopy to clinical diagnosis, judge that curative effect and prognosis have highly important value.
Existing catheter is not provided with the structure dedicated for taking urine sample sample, and the patient critical for the state of an illness is existing
The method for taking urine sample are as follows: 1, urinary catheter separated with urinal, urine sample is extracted from urinal；2, dazzling directly at urinary catheter with empty needle, from
Urine sample is extracted in urinal.Urinary catheter is separated into extraction urine sample with urinal, the germ in air can enter in urine, cause the dirt of Urine specimens
Probability is contaminated to improve；And empty needle punctures the problem of urinary catheter will cause urinary catheter damage.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of urinary catheter with sampled functions, to solve in the prior art
Existing urinary catheter does not have the structure for taking urine sample, and the existing technology for taking urine sample method that urine pollution and urinary catheter is be easy to cause to damage is asked
Topic.
Urinary catheter of the utility model with sampled functions, including tube body, the front end of the tube body are provided with air bag, after tube body
The gas-charging connection that end is provided with urinal connector and inflates to air bag, the rear end of the tube body is additionally provided with sample connection, described to take
The end of sample connector is provided with connector cover, and the connector cover is connect with tube body, and the diameter of bore of the sample connection and sampling are infused
The outer diameter of emitter nipple is equal.
Further, the sample connection is made of housing tube head, drainage tube head and drainage tube, and the drainage tube is located at urinary catheter
In tube body, and one end of drainage tube is located at the front end of urinary catheter tube body, and the rear end of drainage tube is fixedly connected with drainage tube head, drainage tube
Head is fixed in housing tube head.
The utility model has the beneficial effects that
Urinary catheter of the utility model with sampled functions, by the way that sample connection is arranged in the rear end of tube body, when needs take urine
When sample, the connector cover on sample connection is opened, the nipple of sampling injector is inserted into sample connection, can be extracted from urinary catheter
Urine specimen, seals sample connection with connector cover after sampling, and sampling operation is simpler；And sampling does not have to separation urinal and urinary catheter,
Without urinary catheter is punctured, the germ that can avoid in air enters the problem of urine sample causes urine pollution, and avoids sampling meeting
The problem of destroying urinary catheter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the urinary catheter with sampled functions；
Fig. 2 is the enlarged structure schematic diagram in the portion P in Fig. 1；
Fig. 3 is to sample the another of pipe fitting to implement structural schematic diagram.
Specific embodiment
The utility model is further described below with reference to embodiment.
Urinary catheter of the present embodiment with sampled functions, including tube body 1, the front end of the tube body are provided with air bag 2, after tube body
The gas-charging connection 4 that end is provided with urinal connector 3 and inflates to air bag, the rear end of the tube body is additionally provided with sample connection 5, described
The end of sample connection is provided with connector cover 6, and the connector cover is connect with tube body, the diameter of bore of the sample connection and sampling
The outer diameter of syringe nipple is equal.
Urinary catheter of the present embodiment with sampled functions, by the way that sample connection is arranged in the rear end of tube body, when needing to take urine sample
When, the connector cover on sample connection is opened, the nipple of sampling injector is inserted into sample connection, urine can be extracted from urinary catheter
Liquid sample, seals sample connection with connector cover after sampling, and sampling operation is simpler；And sampling does not have to separation urinal and urinary catheter,
Without puncturing urinary catheter, the germ that can avoid in air enters the problem of urine sample causes urine pollution, and avoids sampling and can break
The problem of bad urinary catheter.
But occasionally there are there is no the problem of urine in urinary catheter when sampling, even if at this moment sampling just cannot carry out.To understand
The improvement of certainly this problem, the present embodiment urinary catheter is as follows:
The sample connection 5 is made of housing tube head 51, drainage tube head 52 and drainage tube 53, and the drainage tube is located at urinary catheter
In tube body, and one end of drainage tube is located at the front end of urinary catheter tube body, and the rear end of drainage tube is fixedly connected with drainage tube head, drainage tube
Head is fixed in housing tube head, and the diameter of bore for draining tube head is equal with the outer diameter of sampling injector nipple.This improvement so that
Sampling when sampling injector directly can extract urine from patient's bladder, can avoid sampling when urinary catheter in without urine without can and
When the problem of sampling.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of urinary catheter with sampled functions, including tube body, the front end of the tube body is provided with air bag, and the rear end of tube body is provided with
Urinal connector and the gas-charging connection inflated to air bag, it is characterised in that: the rear end of the tube body is additionally provided with sample connection, described
The end of sample connection is provided with connector cover, and the connector cover is connect with tube body, the diameter of bore of the sample connection and sampling
The outer diameter of syringe nipple is equal.
2. the urinary catheter according to claim 1 with sampled functions, it is characterised in that: the sample connection by housing tube head,
Tube head and drainage tube composition are drained, before the drainage tube is located in urinary catheter tube body, and one end of drainage tube is located at urinary catheter tube body
The rear end at end, drainage tube is fixedly connected with drainage tube head, and drainage tube head is fixed in housing tube head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036946.9U CN208678138U (en) | 2017-08-17 | 2017-08-17 | Urinary catheter with sampled functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036946.9U CN208678138U (en) | 2017-08-17 | 2017-08-17 | Urinary catheter with sampled functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678138U true CN208678138U (en) | 2019-04-02 |
Family
ID=65874395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036946.9U Expired - Fee Related CN208678138U (en) | 2017-08-17 | 2017-08-17 | Urinary catheter with sampled functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678138U (en) |
-
2017
- 2017-08-17 CN CN201721036946.9U patent/CN208678138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190817 |