CN209187859U - A kind of postoperative catheter of Urology Surgery - Google Patents
A kind of postoperative catheter of Urology Surgery Download PDFInfo
- Publication number
- CN209187859U CN209187859U CN201821312540.3U CN201821312540U CN209187859U CN 209187859 U CN209187859 U CN 209187859U CN 201821312540 U CN201821312540 U CN 201821312540U CN 209187859 U CN209187859 U CN 209187859U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- block
- pressure cabin
- outside
- catheter
- 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 postoperative catheters of Urology Surgery, including negative pressure cabin, the negative pressure cabin is internally provided with rubber block, and the side of rubber block is provided with connecting rod, the connecting rod extends to the outside of negative pressure cabin, and connecting rod is provided with dilatory block far from one end of rubber block, the negative pressure cabin is provided with the first check valve far from one end of dilatory block, and the input terminal of the first check valve is provided with drainage tube.The utility model is equipped with fixed sleeving, and the fixed block of circular platform type is provided on the outside of fixed sleeving, pass through being used cooperatively for fixed block and anti-skid bulge, so that the fixation of rubber urinary catheter is stronger, it is attached convenient for the catheter to different model, and structure is simple, practicability is stronger, the setting of the current-limiting mechanism of male-pipe, limiting block and riffled tube composition on the outside of drainage tube, pass through the movement of male-pipe, limiting block is squeezed, the flow velocity of catheter can be adjusted, it is more convenient to use.
Description
Technical field
The utility model relates to medical apparatus technical field, specially a kind of postoperative catheter of Urology Surgery.
Background technique
Urology Surgery as an independent department in hospital, the organ that Urology Surgery is covered include kidney, ureter,
Bladder, the testis of urethra and male reproductive system, epididymis, vas deferens, seminal vesicle, prostate, scrotum and penis, secrete some
Urinate surgical operation after, patient lack automatic urinating function need to urinate using catheter, urological surgery it
Afterwards, catheter is trapped in inside patient's bladder, to mitigate the injury that persistently insertion catheter is born, therefore the process of urethral catheterization
In, it is only necessary to catheter is extracted, and due to the difference of catheter model, and traditional catheter can not be led with different model
Urinary catheter is attached, and practicability is poor, and traditional catheter is in use, can not be controlled the rate of urethral catheterization,
Using more inconvenient, meanwhile, when urination during negative pressure extracting, the later period due to the reduction of pressure bladder internal pressure, causes to arrange
It is slower to urinate speed, increases the time of urination.
Utility model content
The purpose of this utility model is to provide a kind of postoperative catheters of Urology Surgery, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of postoperative catheter of Urology Surgery, including
Negative pressure cabin, the negative pressure cabin is internally provided with rubber block, and the side of rubber block is provided with connecting rod, and the connecting rod extends
To the outside of negative pressure cabin, and connecting rod is provided with dilatory block far from one end of rubber block, the negative pressure cabin far from dilatory block one
End is provided with the first check valve, and the input terminal of the first check valve is provided with drainage tube, is provided on the outside of the drainage tube outer
Screwed pipe, and one end on the outside of male-pipe far from negative pressure cabin is evenly arranged with flat recess, the inside of the flat recess is all arranged
Current limiting block, the male-pipe outside are provided with riffled tube close to one end of negative pressure cabin, and the drainage tube is single far from first
One end of valve is provided with fixed sleeving, and is provided with fixed block on the outside of fixed sleeving, the fixed block is far from drainage tube
Side is evenly arranged with anti-skid bulge, and the negative pressure cabin bottom is provided with second one-way valve close to the side of the first check valve, and
The output end of second one-way valve is provided with urine collection bag.
Preferably, one end on the outside of the negative pressure cabin close to dilatory block is provided with handle, and is uniformly arranged on the outside of handle
There is anti-skid chequer.
Preferably, the limiting block is provided with four groups, and the angle between adjacent limiting block is 90 °.
Preferably, the anti-skid bulge is provided with three groups, and the distance between adjacent anti-skid bulge is identical.
Preferably, containing mark line is provided on the outside of the urine collection bag.
Preferably, corrosion-resistant coating is provided on the inside of the negative pressure cabin.
Compared with prior art, the utility model has the beneficial effects that the postoperative catheter of the Urology Surgery is equipped with fixation
Casing, and be provided on the outside of fixed sleeving the fixed block of circular platform type is made by being used cooperatively for fixed block and anti-skid bulge
The fixation for obtaining rubber urinary catheter is stronger, is attached convenient for the catheter to different model, and structure is simple, practicability is more
By force, the setting for the current-limiting mechanism that male-pipe, limiting block and riffled tube form on the outside of drainage tube, passes through the shifting of male-pipe
It is dynamic, limiting block is squeezed, the flow velocity of catheter can be adjusted, more convenient to use, negative pressure cabin inner rubber block
Setting, rubber block is dragged by connecting rod and forms negative pressure inside negative pressure cabin, is cooperated with the first check valve and second one-way valve
It uses, so that after urine extracts the inside of urine collection bag can be stored directly in, simultaneously, it is ensured that the negative pressure inside negative pressure cabin,
So that urination more thoroughly and quickly, save urination needed for the time.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the current-limiting mechanism schematic diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1, fixed sleeving；2, drainage tube；3, male-pipe；4, riffled tube；5, the first check valve；6, second is single
To valve；7, rubber block；8, negative pressure cabin；9, connecting rod；10, handle；11, block is drawn；12, urine collection bag；13, limiting block；14, a word
Slot；15, anti-skid bulge；16, fixed block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, embodiment provided by the utility model: a kind of postoperative catheter of Urology Surgery, including negative pressure cabin
8, negative pressure cabin 8 is internally provided with rubber block 7, and the side of rubber block 7 is provided with connecting rod 9, and connecting rod 9 extends to negative pressure cabin
8 outside, and connecting rod 9 is provided with dilatory block 11 far from one end of rubber block 7, negative pressure cabin 8 is set far from one end of dilatory block 11
It is equipped with the first check valve 5, and the input terminal of the first check valve 5 is provided with drainage tube 2, the outside of drainage tube 2 is provided with external screw thread
Pipe 3, and 3 outside of male-pipe is evenly arranged with flat recess 14 far from one end of negative pressure cabin 8, the inside of flat recess 14 is all provided with
Limiting block 13,3 outside of male-pipe are provided with riffled tube 4 close to one end of negative pressure cabin 8, and drainage tube 2 is far from the first check valve 5
One end be provided with fixed sleeving 1, and the outside of fixed sleeving 1 is provided with fixed block 16, fixed block 16 far from drainage tube 2 one
Side is evenly arranged with anti-skid bulge 15, and 8 bottom of negative pressure cabin is provided with second one-way valve 6, and close to the side of the first check valve 5
The output end of two check valves 6 is provided with urine collection bag 12.
In this embodiment: 8 outside of negative pressure cabin is provided with handle 10 close to one end of dilatory block 11, and the outside of handle 10 is equal
It is even to be provided with anti-skid chequer, the hand-held stability of device is improved, limiting block 13 is provided with four groups, and between adjacent limiting block 13
Angle is 90 °, improves the effect of device current limliting, and anti-skid bulge 15 is provided with three groups, and between adjacent anti-skid bulge 15 away from
From identical, enable a device to be provided with containing mark line with the outside that the catheter of different model is attached urine collection bag 12,
Convenient for detecting to urine volume, the inside of negative pressure cabin 8 is provided with corrosion-resistant coating, improves the service life of device.
Working principle: in use, fixed sleeving 1 is inserted into inside the catheter with patient, and squeezing catheter, expands
Catheter, is fixed on the outside of fixed block 16 by the internal diameter of big catheter, using anti-skid bulge 15, improves catheter and fixed block
Sealing effect between 16 rotates riffled tube 4 after device connection is completed, and carries out to the limiting block 13 inside flat recess 14
It squeezes, drainage tube 2 is squeezed by limiting block 3, changes the rate of drainage, then, a hand holds handle 10, another
Hand fixes dilatory block 11, and drags rubber block 7 by connecting rod 9, and negative pressure is formed inside negative pressure cabin 8, and urine passes through first
Check valve 5 is extracted into the inside of negative pressure cabin 8 inside patient's bladder, after negative pressure cabin 8 pumps full, presses dilatory block 11, urine passes through
The inside that second one-way valve 6 is flowed into urine collection bag 12 is collected, and is repeated dragging in pressing dilatory block 11, is taken out to urine
It takes, after urine extracts completion, catheter is extracted from device, device uses completion.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of postoperative catheter of Urology Surgery, including negative pressure cabin (8), it is characterised in that: the inside of the negative pressure cabin (8) is arranged
Have rubber block (7), and the side of rubber block (7) is provided with connecting rod (9), the connecting rod (9) extends to the outer of negative pressure cabin (8)
Side, and connecting rod (9) is provided with dilatory block (11) far from the one end of rubber block (7), the negative pressure cabin (8) is far from dilatory block (11)
One end be provided with the first check valve (5), and the input terminal of the first check valve (5) is provided with drainage tube (2), the drainage tube
(2) it is provided on the outside of male-pipe (3), and one end on the outside of male-pipe (3) far from negative pressure cabin (8) is evenly arranged with a word
The inside of slot (14), the flat recess (14) is all provided with limiting block (13), close to negative pressure cabin on the outside of the male-pipe (3)
(8) one end is provided with riffled tube (4), and the drainage tube (2) is provided with fixed sleeving far from the one end of the first check valve (5)
(1), it and on the outside of fixed sleeving (1) is provided with fixed block (16), side of the fixed block (16) far from drainage tube (2) is uniform
It is provided with anti-skid bulge (15), negative pressure cabin (8) bottom is provided with second one-way valve close to the side of the first check valve (5)
(6), and the output end of second one-way valve (6) is provided with urine collection bag (12).
2. the postoperative catheter of a kind of Urology Surgery according to claim 1, it is characterised in that: on the outside of the negative pressure cabin (8)
One end close to dilatory block (11) is provided with handle (10), and is evenly arranged with anti-skid chequer on the outside of handle (10).
3. the postoperative catheter of a kind of Urology Surgery according to claim 1, it is characterised in that: limiting block (13) setting
There are four groups, and the angle between adjacent limiting block (13) is 90 °.
4. the postoperative catheter of a kind of Urology Surgery according to claim 1, it is characterised in that: the anti-skid bulge (15) sets
Three groups are equipped with, and the distance between adjacent anti-skid bulge (15) is identical.
5. the postoperative catheter of a kind of Urology Surgery according to claim 1, it is characterised in that: outside the urine collection bag (12)
Side is provided with containing mark line.
6. the postoperative catheter of a kind of Urology Surgery according to claim 1, it is characterised in that: the negative pressure cabin (8) it is interior
Side is provided with corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312540.3U CN209187859U (en) | 2018-08-15 | 2018-08-15 | A kind of postoperative catheter of Urology Surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312540.3U CN209187859U (en) | 2018-08-15 | 2018-08-15 | A kind of postoperative catheter of Urology Surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187859U true CN209187859U (en) | 2019-08-02 |
Family
ID=67404951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821312540.3U Expired - Fee Related CN209187859U (en) | 2018-08-15 | 2018-08-15 | A kind of postoperative catheter of Urology Surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209187859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450332A (en) * | 2020-04-12 | 2020-07-28 | 北华大学 | Drainage structure and urinary surgery catheterization device |
| CN112370586A (en) * | 2020-11-16 | 2021-02-19 | 贵州医科大学附属医院 | Disposable catheter based on reuse is prevented to uropoiesis surgery |
-
2018
- 2018-08-15 CN CN201821312540.3U patent/CN209187859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450332A (en) * | 2020-04-12 | 2020-07-28 | 北华大学 | Drainage structure and urinary surgery catheterization device |
| CN112370586A (en) * | 2020-11-16 | 2021-02-19 | 贵州医科大学附属医院 | Disposable catheter based on reuse is prevented to uropoiesis surgery |
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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 |
Granted publication date: 20190802 Termination date: 20200815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |