CN208598863U - A kind of urethral catheterization device acquiring urine specimen convenient for medical staff - Google Patents
A kind of urethral catheterization device acquiring urine specimen convenient for medical staff Download PDFInfo
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- CN208598863U CN208598863U CN201721079660.9U CN201721079660U CN208598863U CN 208598863 U CN208598863 U CN 208598863U CN 201721079660 U CN201721079660 U CN 201721079660U CN 208598863 U CN208598863 U CN 208598863U
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- urine
- urethral catheterization
- medical staff
- convenient
- tube body
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Abstract
The utility model discloses a kind of urethral catheterization devices that urine specimen is acquired convenient for medical staff, more particularly to a kind of medical apparatus, including hollow tube body, the tubular body includes the urethral catheterization chamber for urethral catheterization, and the urethral catheterization chamber is equipped with the urine sampling device for facilitating medical staff to sample urine；The urine sampling device includes the sampling pipe being connected with urethral catheterization chamber, it samples tube cavity and is equipped with the opening and closing valve of control urine on-off, for the urine sample outlet of urine specimen outflow and the extracting mechanism by generating negative pressure extracting urine, the urine sample outlet is located between opening and closing valve and extracting mechanism.The utility model has the advantages that urine sampling is convenient and will not puncture tracheae chamber.
Description
Technical field
The utility model relates to a kind of medical apparatus, specially a kind of urethral catheterization dress that urine specimen is acquired convenient for medical staff
It sets.
Background technique
Catheter be with pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be through being per urethram inserted into wing
Guang 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 wing close to catheter head end
It in Guang, and is not easy, and drainage tube connection urinal collects urine.It is mainly used for excreting the urine of patient's body,
Inconvenient to body movement, urination disorder and particular procedure caused by a variety of causes patient's effect of being very helpful, current
Clinical care, patients'perioperative are widely used.
Catheter relatively common at present has single-chamber standard type catheter, single-chamber plum blossom head dummy catheter, two-chamber standard type
Catheter and three chamber standard type catheters.Wherein, two-chamber standard type catheter is the most commonly used, and purposes is for short-term indwelling
Urethral catheterization or bladder postoperative compression hemostasis.
When medical staff needs to acquire midstream urine specimen taken to the patient of indwelling catheter, two methods are generallyd use:
1. after sterilizing urinary catheter, penetrating catheter using syringe needle tube and extracting urine；2. separating urinary catheter and urine collection bag, disinfection urinary catheter end
End, leaves and takes mid-stream speciman of urine after releasing a small amount of urine.However aforesaid operations process is relatively complicated, when using first method,
Medical staff can usually miss and puncture tracheae chamber, cause medical staff have nothing for it but patient replace catheter, and replacement urethral catheterization
While pipe, the risk that patient infects germ is also increased, increases the discomfort of patient, is unfavorable for the postoperative reparation of patient.
Utility model content
The purpose of this utility model is that simplifying the process that medical worker acquires indwelling catheter Urine in Patients, work effect is improved
Rate；Meanwhile solving the problems, such as that medical staff is easy to puncture tracheae chamber during urine sampling, it provides a kind of convenient for medical care
Personnel acquire the urethral catheterization device of urine specimen, which has urine sampling convenient and will not puncture the excellent of tracheae chamber
Point.
To achieve the above object, the utility model provides the following technical solutions:
A kind of urethral catheterization device acquiring urine specimen convenient for medical staff, including hollow tube body, the tubular body packet
The urethral catheterization chamber for urethral catheterization is included, the urethral catheterization chamber is equipped with the urine sampling device for facilitating medical staff to sample urine；The urine
Sampling apparatus includes the sampling pipe being connected with urethral catheterization chamber, and sampling tube cavity is equipped with the opening and closing valve of control urine on-off, for urine
The urine sample outlet of sample outflow and the extracting mechanism by generating negative pressure extracting urine, urine sample outlet be located at opening and closing valve with
It extracts between mechanism.
Wherein, when medical staff needs to sample urine, opening and closing valve valve is opened, mechanism generates negative pressure by extracting, makes
It obtains the urine in urethral catheterization chamber and enters sampling pipe, when sampling completion, close opening and closing valve, and extract mechanism for urine again by operating
It is exported and is flowed out by urine sample, whole process is simple to operate, will not damage tracheae chamber.
Such as without using extracting mechanism, opening and closing valve is only opened, urine can also be exported from urine sample to flow out, but because hydraulic too small,
Urine is easy unrestrained surrounding, and therefore, the setting for extracting mechanism increases hydraulic, is more advantageous to the collection to urine.
Preferably, the extracting mechanism includes being set to the pull piston of sampling tube cavity and applying convenient for medical staff
The drawing handle of power；Where the urine sample outlet is located at pull piston lower surface and opening and closing valve upper end between face.Pull piston with
Sampling tube cavity is adapted, and medical staff realizes the process drawn urine and extrude urine by lifting drawing handle back and forth,
It operates more convenient.
Preferably, the opening and closing valve is ball valve；The ball valve includes the spin and limitation for being set to sampling tube cavity
The circumferentially displaced limited block of spin, correspondingly, the limited block are equipped with the holding tank for accommodating spin；The spin is radially provided with confession
The logical urine hole that urine passes through, the spin, which is fixedly connected with to exert a force convenient for medical staff, rotates the rotational handle of spin, correspondingly,
The sampling pipe side wall is equipped with the through-hole passed through for rotational handle.
When needing to open opening and closing valve, medical staff is connected logical urine hole and sampling tube cavity by rotational handle, thus
So that urine enters；Conversely, if you need to close opening and closing valve, medical staff only need to be by rotational handle by the not set logical urine hole one of spin
End is connected with sampling tube cavity.
Preferably, further including hollow urine outlet pipe, the urine outlet pipe is connected with urethral catheterization chamber, the tube body
The fixation balloon for preventing tube body from deviating from out of bladder is equipped with backwards to urine outlet pipe one end, the tubular body further includes for supplying
The venting cavity of fixation balloon inflation/deflation, the tube wall are equipped with the stomata for connecting fixation balloon and venting cavity.
Preferably, sampling pipe is located at the ipsilateral of tube body with urine outlet pipe.
It falls preferably, the sampling tube cavity is additionally provided with for limiting pull piston to block the limit of urine sample outlet
Ring.
The utility model has the following beneficial effects:
In the present invention, when medical staff needs to sample urine, opening and closing valve valve is opened, mechanism produces by extracting
Raw negative pressure when sampling is completed, closes opening and closing valve, and extract again by operation so that the urine in urethral catheterization chamber enters sampling pipe
Mechanism, which is exported urine by urine sample, to flow out, and whole process is simple to operate, will not damage tracheae chamber.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the urethral catheterization device that urine specimen is acquired convenient for medical staff of the present embodiment；
Fig. 2 is a kind of the schematic diagram of the section structure for the urethral catheterization device that urine specimen is acquired convenient for medical staff of the present embodiment；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the profile status schematic diagram that opening and closing valve is closed in the present embodiment in Fig. 3；
Fig. 5 is the portion the B enlarged drawing in Fig. 3.
In figure: 1, tube body, 11, urethral catheterization chamber, 12, venting cavity, 14, urine outlet pipe, 15, fixation balloon, 21, sampling pipe,
23, drawing handle, 25, stop collar, 26, urine sample outlet, 27, rotational handle, 28, limited block, 29, logical urine hole.
Specific embodiment
The present embodiment provides a kind of technical solutions:
As shown in Fig. 1~5, a kind of urethral catheterization device acquiring urine specimen convenient for medical staff, including hollow tube body 1,
It include the urethral catheterization chamber 11 for urethral catheterization inside tube body 1, which is characterized in that urethral catheterization chamber 11, which is equipped with, facilitates medical staff to sample urine
Urine sampling device；Urine sampling device includes the sampling pipe 21 being connected with urethral catheterization chamber 11, and 21 inner cavity of sampling pipe is equipped with control
The opening and closing valve of urine on-off exports 26 for the urine sample that urine specimen flows out and passes through the extracting machine for generating negative pressure extracting urine
Structure, urine sample outlet 26 are located between opening and closing valve and extracting mechanism.
Wherein, when medical staff needs to sample urine, opening and closing valve valve is opened, mechanism generates negative pressure by extracting, makes
It obtains the urine in urethral catheterization chamber 11 and enters sampling pipe 21, when sampling is completed, close opening and closing valve, and will again by extracting mechanism is operated
Urine is exported by urine sample to flow out, and whole process is simple to operate, will not damage tracheae chamber.
Such as without using extracting mechanism, opening and closing valve is only opened, urine can also export 26 outflows from urine sample, but because of hydraulic mistake
Small, urine is easy unrestrained surrounding, and therefore, the setting for extracting mechanism increases hydraulic, is more advantageous to the collection to urine.
As shown in figure 3, pull piston is adapted with 21 inner cavity of sampling pipe, medical staff by lifting drawing handle 23 back and forth
It realizes the process drawn urine and extrude urine, operates more convenient.Meanwhile the settable scale of 21 outer wall of sampling pipe, medical care
Personnel can realize quantitative sampling according to scale.
As shown in figure 5, medical staff passes through rotational handle 27 for logical urine hole 29 and sampling pipe when needing to open opening and closing valve
21 inner cavities are connected, so that urine enters；Conversely, if you need to close opening and closing valve, medical staff need to only be incited somebody to action by rotational handle 27
Not set logical 29 one end of urine hole of spin and 21 inner cavity of sampling pipe are connected.
As shown in Figure 1, the present embodiment further includes hollow urine outlet pipe 14, urine outlet pipe 14 connects with urethral catheterization chamber 11
Logical, tube body 1 is equipped with the fixation balloon 15 for preventing tube body 1 from deviating from out of bladder backwards to 14 one end of urine outlet pipe, goes back inside tube body 1
Including for the venting cavity 12 for 15 inflation/deflation of fixation balloon, 1 outer wall of tube body is equipped with and connects fixation balloon 15 and venting cavity 12
Stomata.
As shown in Figure 1, sampling pipe 21 is located at the ipsilateral of tube body 1 with urine outlet pipe 14.
It falls as shown in figure 5,21 inner cavity of sampling pipe is additionally provided with for limiting pull piston to block the limit of urine sample outlet 26
Position ring 25.
Claims (6)
1. a kind of urethral catheterization device for acquiring urine specimen convenient for medical staff, including hollow tube body (1), in the tube body (1)
Portion includes the urethral catheterization chamber (11) for urethral catheterization, which is characterized in that the urethral catheterization chamber (11), which is equipped with, facilitates medical staff to sample urine
Urine sampling device；
The urine sampling device includes the sampling pipe (21) being connected with urethral catheterization chamber (11), and sampling pipe (21) inner cavity is equipped with control
Opening and closing valve, the urine sample outlet (26) for urine specimen outflow and the extracting machine by generating negative pressure extracting urine of urine on-off
Structure, the urine sample outlet (26) are located between opening and closing valve and extracting mechanism.
2. a kind of urethral catheterization device for acquiring urine specimen convenient for medical staff according to claim 1, which is characterized in that institute
Stating extracting mechanism includes the pull piston for being set to sampling pipe (21) inner cavity and the drawing handle convenient for medical staff's force
(23)；
Where the urine sample outlet (26) is located at pull piston lower surface and opening and closing valve upper end between face.
3. a kind of urethral catheterization device for acquiring urine specimen convenient for medical staff according to claim 1, which is characterized in that institute
Stating opening and closing valve is ball valve；
The ball valve is including being set to the spin of sampling pipe (21) inner cavity and limiting the circumferentially displaced limited block (28) of spin, phase
Ying Di, the limited block (28) are equipped with the holding tank for accommodating spin；
The spin is radially provided with the logical urine hole (29) passed through for urine, and the spin is fixedly connected with convenient for medical staff's force
The rotational handle (27) of spin is rotated, correspondingly, sampling pipe (21) side wall is equipped with the through-hole passed through for rotational handle (27).
4. a kind of urethral catheterization device for acquiring urine specimen convenient for medical staff according to claim 1, which is characterized in that also
Including hollow urine outlet pipe (14), the urine outlet pipe (14) is connected with urethral catheterization chamber (11), and the tube body (1) is backwards
Urine outlet pipe (14) one end is equipped with the fixation balloon (15) for preventing tube body (1) from deviating from out of bladder, goes back inside the tube body (1)
Including for for fixation balloon (15) inflation/deflation venting cavity (12), tube body (1) outer wall be equipped with by fixation balloon (15) with
The stomata that venting cavity (12) is connected.
5. a kind of urethral catheterization device for acquiring urine specimen convenient for medical staff according to claim 1, which is characterized in that adopt
Sample pipe (21) is located at the ipsilateral of tube body (1) with urine outlet pipe (14).
6. a kind of urethral catheterization device for acquiring urine specimen convenient for medical staff according to claim 2, which is characterized in that institute
Sampling pipe (21) inner cavity is stated to be additionally provided with for limiting pull piston whereabouts to block the stop collar (25) of urine sample outlet (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079660.9U CN208598863U (en) | 2017-08-25 | 2017-08-25 | A kind of urethral catheterization device acquiring urine specimen convenient for medical staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079660.9U CN208598863U (en) | 2017-08-25 | 2017-08-25 | A kind of urethral catheterization device acquiring urine specimen convenient for medical staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208598863U true CN208598863U (en) | 2019-03-15 |
Family
ID=65658733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079660.9U Expired - Fee Related CN208598863U (en) | 2017-08-25 | 2017-08-25 | A kind of urethral catheterization device acquiring urine specimen convenient for medical staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208598863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353736A (en) * | 2019-08-20 | 2019-10-22 | 南通大学附属医院 | Urine specimen automated collection systems device |
| CN112315509A (en) * | 2020-10-27 | 2021-02-05 | 温州市中心医院 | Disease source sample collection device |
| CN112780952A (en) * | 2021-02-04 | 2021-05-11 | 上海洋深市政工程有限公司 | Underground pipeline detection method |
-
2017
- 2017-08-25 CN CN201721079660.9U patent/CN208598863U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353736A (en) * | 2019-08-20 | 2019-10-22 | 南通大学附属医院 | Urine specimen automated collection systems device |
| CN110353736B (en) * | 2019-08-20 | 2022-02-08 | 南通大学附属医院 | Automatic urine specimen collecting system |
| CN112315509A (en) * | 2020-10-27 | 2021-02-05 | 温州市中心医院 | Disease source sample collection device |
| CN112315509B (en) * | 2020-10-27 | 2022-05-10 | 温州市中心医院 | Disease source sample collection device |
| CN112780952A (en) * | 2021-02-04 | 2021-05-11 | 上海洋深市政工程有限公司 | Underground pipeline detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |