CN208641503U - Urological department urethral catheterization device - Google Patents
Urological department urethral catheterization device Download PDFInfo
- Publication number
- CN208641503U CN208641503U CN201720860955.3U CN201720860955U CN208641503U CN 208641503 U CN208641503 U CN 208641503U CN 201720860955 U CN201720860955 U CN 201720860955U CN 208641503 U CN208641503 U CN 208641503U
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- catheter
- urethral catheterization
- pressure
- crossover sub
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Abstract
The utility model relates to a kind of medical apparatus, more particularly to a kind of urological department urethral catheterization device, including catheter, catheter is equipped with positioning gasbag and catheterizing port, catheter is made of internal layer catheter and outer layer catheter, the first urethral catheterization chamber is formed in internal layer catheter, the upper end is equipped with upper catheterizing port, positioning gasbag is equipped with below upper catheterizing port, positioning gasbag connects airbag inflation pipe one, outer layer catheter sheath is on the outside of internal layer catheter, its inside and the second urethral catheterization chamber of formation on the outside of internal layer catheter, outer layer catheter is equipped with pressure bladder, pressure bladder connects airbag inflation pipe two, lower catheterizing port is equipped between positioning gasbag and pressure bladder, lower catheterizing port is communicated with the second urethral catheterization chamber, internal layer catheter and outer layer catheter are connected by sealed interface with crossover sub, and with communicated inside crossover sub, urinary catheter connects urinal out.The utility model can effectively reduce patient's leakage of urine phenomenon, be conducive to Rehabilitation.
Description
Technical field
The utility model relates to a kind of medical apparatus, and in particular to a kind of urological department urethral catheterization device.
Background technique
Urethral catheterization is the common clinical manipulation of urological department, suitable for lower urinary tract obstruction Effect of Urinary Retention, the diagnosis of bladder disease
And treatment and the rescue of urgent patient etc..Catheter, be with pipeline made of natural rubber, silicon rubber or polyvinylchloride,
Bladder can be inserted into per urethram so that drainage of urine comes out, after catheter is inserted into bladder, have a gas close to catheter head end
The fixed catheter of capsule stays in bladder, and is not easy, and drainage tube connection urinal collects urine.The common urethral catheterization of catheter point
Pipe, tip catheter, Foley catheter etc. are a variety of.Existing catheter is in clinical use, because of sphincter urethrae relaxation, bladder
The factors such as distortion that internal pressure increases or catheter is pressurized, urine are easy to flow out on the outside of catheter, to generate leakage of urine phenomenon, cause
The pollution of bedding, clothing causes to perplex to patient, is unfavorable for the physical recovery of patient.
Utility model content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a kind of urological departments
With urethral catheterization device, patient's leakage of urine phenomenon can be effectively reduced, Rehabilitation is conducive to.
Urological department urethral catheterization device described in the utility model, including catheter, catheter are equipped with positioning gasbag and lead
Mouth is urinated, catheter is made of internal layer catheter and outer layer catheter, the first urethral catheterization chamber is formed in internal layer catheter, the upper end is equipped with
Upper catheterizing port, upper catheterizing port lower section are equipped with positioning gasbag, and positioning gasbag connects airbag inflation pipe one, and outer layer catheter sheath is mounted in interior
On the outside of layer catheter, inside forms the second urethral catheterization chamber with internal layer catheter outside, and outer layer catheter is equipped with pressure bladder, close
It seals air bag and connects airbag inflation pipe two, lower catheterizing port, lower catheterizing port and the second urethral catheterization are equipped between positioning gasbag and pressure bladder
Chamber communicates, and internal layer catheter and outer layer catheter are connected by sealed interface with crossover sub, and with communicated inside crossover sub,
Second urethral catheterization chamber and crossover sub junction are equipped with check valve, connect out urinary catheter on crossover sub, and urinary catheter connects urinal out.
Under normal circumstances, urine enters the first urethral catheterization chamber by upper catheterizing port, and is discharged into urinal, when urine is because of blocking, bladder
When the factors such as pressure height leak, the urine of leakage is flow to below positioning gasbag on the outside of catheter, at this point, due to blanket gas
The urine of leakage is sealed in urethra by the presence of capsule, this part urine enters the second urethral catheterization through the lower catheterizing port of outer layer urinary catheter
Chamber, and be ultimately discharged into urinal, by the collective effect of pressure bladder and the second urethral catheterization chamber, leakage of urine phenomenon is greatly reduced, is mentioned
The high rehabilitation efficiency of patient.
The urinary catheter out goes out urinary catheter and second including first and goes out urinary catheter, and first goes out urinary catheter equipped with hand-operated valve, and second goes out
Urinary catheter is equipped with solenoid valve, and first goes out the urinary catheter upper end coupling adapter out of urinary catheter, second, and lower end connects urinal, and solenoid valve connects
Be connected to autocontrol system, by hand-operated valve can manual control urinate, by automatic valve, the automatic urinating time can be set, thus from
Dynamic urination.
The crossover sub connects backwash tube, and backwash tube is equipped with backwash interface, and catheter is urinated sometimes
The sundries such as remaining clot block in liquid, by backwash tube, backwash to catheter, to keep the logical of catheter
Freely.
The crossover sub connects delivery tube, and delivery tube connects fine motion propeller, and the connection of fine motion propeller automatically controls
System can be realized that the automatic slowly of drug is administered by fine motion propeller, be conducive to by delivery tube to Intravesical administration drug
Patient body is got well.
It further include negative pressure ventilation device, negative pressure ventilation device includes negative-pressure cup, aspiration pump, and aspiration pump is connected with negative-pressure cup,
Negative-pressure cup is connected by negative pressure ventilation pipe with crossover sub, for the patient of bladder contraction difficulty, can by negative suction system,
Make that intravesical urine is smoothly discharged in negative pressure state in catheter.
It further include pressure monitor, pressure monitor is connected with crossover sub, and connects automatic control system, passes through pressure
The intravesical pressure of detector monitors, when reaching certain pressure, automatic control system goes out urinary catheter by solenoid valve control second
It opens, patient is made smoothly to urinate.
The airbag inflation pipe one and two end of airbag inflation pipe is all connected with gas-charging connection.
Compared with prior art, the utility model has the beneficial effect that
This urological department, by setting pressure bladder, can be blocked the urine of leakage with urethral catheterization device, by pressure bladder and
The collective effect of second urethral catheterization chamber, greatly reduces leakage of urine phenomenon, improves the rehabilitation efficiency of patient；By the way that automatic urinating is arranged
Pipe is, it can be achieved that timing automatic urinating；By automatic control system, it can monitor in time and control intravesical pressure, to make to suffer from
Urine can be discharged in person in time, be conducive to patient body recovery.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure: 1, internal layer catheter；2, upper catheterizing port；3, positioning gasbag；4, outer layer catheter；5, lower catheterizing port；6, gas
Capsule gas tube one；7, pressure bladder；8, airbag inflation pipe two；9, gas-charging connection；10, sealed interface；11, crossover sub；12, it gives
Pencil；13, fine motion propeller；14, interface is backwashed；15, backwash tube；16, first goes out urinary catheter；17, second goes out urinary catheter；18,
Urinal；19, negative-pressure cup；20, aspiration pump；21, negative pressure ventilation pipe；22, pressure monitor；23, solenoid valve；24, hand-operated valve；25,
First urethral catheterization chamber；26, the second urethral catheterization chamber.
Specific embodiment
The embodiments of the present invention are described further with reference to the accompanying drawing.
As shown in Figure 1, this urethral catheterization device includes catheter, catheter is equipped with positioning gasbag 3 and catheterizing port, catheter by
Internal layer catheter 1 and outer layer catheter 4 form, and the first urethral catheterization chamber 25 is formed in internal layer catheter 1, and the upper end is equipped with upper catheterizing port
2, positioning gasbag 3 is equipped with below upper catheterizing port 2, positioning gasbag 3 connects airbag inflation pipe 1, and outer layer catheter 4 is sleeved on internal layer
On the outside of catheter 1, the second urethral catheterization chamber 26 is formed on the outside of inside and internal layer catheter 1, outer layer catheter 4 is equipped with pressure bladder
7, pressure bladder 7 connects airbag inflation pipe 28, and airbag inflation pipe 1 and 28 end of airbag inflation pipe are all connected with gas-charging connection 9,
It is inflated by gas-charging connection into two air bags.Be equipped with lower catheterizing port 5 between positioning gasbag 3 and pressure bladder 7, lower catheterizing port 5 with
Second urethral catheterization chamber 26 communicates, and internal layer catheter 1 and outer layer catheter 4 are connected by sealed interface 10 with crossover sub 11, and with
It is communicated inside crossover sub 11, the second urethral catheterization chamber 26 is equipped with check valve with 11 junction of crossover sub.
It is separately connected first on crossover sub 11 goes out urinary catheter 16, second and goes out urinary catheter 17, backwash tube 15, delivery tube 12, negative
Press air extractor and pressure monitor 22.
First, which goes out urinary catheter 16, is equipped with hand-operated valve 24, and second, which goes out urinary catheter 17, is equipped with solenoid valve 23, and first goes out urinary catheter 16, the
Two go out 17 upper end coupling adapter 11 of urinary catheter, and lower end connects urinal 18, is connected with evacuating catheter on urinal 18；On backwash tube 15
Equipped with backwash interface 14, backwashing water is injected by backwash interface 14；Delivery tube 12 connects fine motion propeller 13, and fine motion pushes away
Pass through fine motion motor control into device 13；Negative pressure ventilation device includes negative-pressure cup 19, aspiration pump 20, aspiration pump 20 and 19 phase of negative-pressure cup
Even；Solenoid valve 23, fine motion propeller 13, aspiration pump 20, pressure monitor 22 are controlled by automatic control system.
Working principle:
After catheter is inserted into bladder, is inflated by airbag inflation pipe 1 into positioning gasbag 3, make positioning gasbag 3 by urethral catheterization
Pipe is fixed in bladder, is inflated by airbag inflation pipe 28 into pressure bladder 7, is opened pressure bladder 7 and is played sealing work
With under normal circumstances, urine is flowed out along upper catheterizing port 2, the first urethral catheterization chamber 25, and when leakage of urine occurs, urine flows into positioning gasbag 3
Lower section at this point, blocking the urine of leakage under the action of pressure bladder 7, and makes it enter the second urethral catheterization along lower catheterizing port 5
Chamber 26, and finally flow into urinal 18.
When needing liquid medicine injection, other channels of crossover sub 11 are closed, by fine motion propeller 13 to delivery tube
Medical fluid is conveyed in 12, urine is entered in bladder by the first urethral catheterization chamber 25.
When needing to clean, other channels of crossover sub 11 are closed, backwashing water is injected by backwash interface 14,
Catheter inside is backwashed.
Claims (7)
1. a kind of urological department urethral catheterization device, including catheter, catheter is equipped with positioning gasbag (3) and catheterizing port, feature
Be: catheter is made of internal layer catheter (1) and outer layer catheter (4), and the first urethral catheterization chamber is formed in internal layer catheter (1)
(25), the upper end is equipped with upper catheterizing port (2), is equipped with positioning gasbag (3) below upper catheterizing port (2), and positioning gasbag (3) connects air bag
Gas tube one (6), outer layer catheter (4) are sleeved on the outside of internal layer catheter (1), inside and shape on the outside of internal layer catheter (1)
At the second urethral catheterization chamber (26), outer layer catheter (4) is equipped with pressure bladder (7), and pressure bladder (7) connects airbag inflation pipe two
(8), lower catheterizing port (5), lower catheterizing port (5) and second urethral catheterization chamber (26) phase are equipped between positioning gasbag (3) and pressure bladder (7)
Logical, internal layer catheter (1) and outer layer catheter (4) are connected by sealed interface (10) with crossover sub (11), and are connect with conversion
It is communicated inside head (11), the second urethral catheterization chamber (26) and crossover sub (11) junction are equipped with check valve, and crossover sub connects on (11)
Urinary catheter is picked out, out urinary catheter connection urinal (18).
2. urological department urethral catheterization device according to claim 1, it is characterised in that: the urinary catheter that goes out goes out to urinate including first
It manages (16) and second and goes out urinary catheter (17), first, which goes out urinary catheter (16), is equipped with hand-operated valve (24), and second, which goes out urinary catheter (17), is equipped with electricity
Magnet valve (23), first goes out urinary catheter (17) the upper end coupling adapter (11) out of urinary catheter (16), second, and lower end connects urinal (18),
Solenoid valve (23) connects automatic control system.
3. urological department urethral catheterization device according to claim 1, it is characterised in that: crossover sub (11) connection is anti-
Flushing pipe (15), backwash tube (15) are equipped with backwash interface (14).
4. urological department urethral catheterization device according to claim 2, it is characterised in that: crossover sub (11) connection is given
Pencil (12), delivery tube (12) connect fine motion propeller (13), and fine motion propeller (13) connects automatic control system.
5. urological department urethral catheterization device according to claim 4, it is characterised in that: further include negative pressure ventilation device, negative pressure
Air extractor includes negative-pressure cup (19), aspiration pump (20), and aspiration pump (20) is connected with negative-pressure cup (19), and negative-pressure cup (19) passes through negative
Pressure exhaust tube (21) is connected with crossover sub (11).
6. urological department urethral catheterization device according to claim 5, it is characterised in that: it further include pressure monitor (22), pressure
Power monitor (22) is connected with crossover sub (11), and connects automatic control system.
7. urological department urethral catheterization device according to claim 1, it is characterised in that: the airbag inflation pipe one (6) and
Airbag inflation pipe two (8) end is all connected with gas-charging connection (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860955.3U CN208641503U (en) | 2017-07-15 | 2017-07-15 | Urological department urethral catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860955.3U CN208641503U (en) | 2017-07-15 | 2017-07-15 | Urological department urethral catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641503U true CN208641503U (en) | 2019-03-26 |
Family
ID=65768752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860955.3U Expired - Fee Related CN208641503U (en) | 2017-07-15 | 2017-07-15 | Urological department urethral catheterization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641503U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999324A (en) * | 2019-05-08 | 2019-07-12 | 安徽医科大学第一附属医院 | Urethral catheterization device is used in a kind of novel Urology Surgery nursing |
| CN110237405A (en) * | 2019-07-09 | 2019-09-17 | 苏州维尔蒙医疗器械有限公司 | Multi-functional urethral catheter |
| CN112007261A (en) * | 2020-09-10 | 2020-12-01 | 杨志巧 | Bladder medicine feeder for obstetrics and gynecology department |
| CN112472092A (en) * | 2020-11-19 | 2021-03-12 | 新疆医科大学第一附属医院 | Urine monitoring system based on Internet of things |
| CN113181519A (en) * | 2021-05-07 | 2021-07-30 | 浙江省嘉善县第一人民医院 | Self-control urethral catheter capable of sensing balloon pressure |
| CN113648517A (en) * | 2021-07-23 | 2021-11-16 | 常州市第二人民医院 | Urethra air sac capable of performing secondary drainage |
-
2017
- 2017-07-15 CN CN201720860955.3U patent/CN208641503U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999324A (en) * | 2019-05-08 | 2019-07-12 | 安徽医科大学第一附属医院 | Urethral catheterization device is used in a kind of novel Urology Surgery nursing |
| CN109999324B (en) * | 2019-05-08 | 2021-04-16 | 安徽医科大学第一附属医院 | Novel uropoiesis is catheterization for surgical nursing device |
| CN110237405A (en) * | 2019-07-09 | 2019-09-17 | 苏州维尔蒙医疗器械有限公司 | Multi-functional urethral catheter |
| CN110237405B (en) * | 2019-07-09 | 2024-02-20 | 苏州维尔蒙医疗器械有限公司 | Multifunctional catheter |
| CN112007261A (en) * | 2020-09-10 | 2020-12-01 | 杨志巧 | Bladder medicine feeder for obstetrics and gynecology department |
| CN112007261B (en) * | 2020-09-10 | 2022-07-15 | 杨志巧 | Bladder medicine feeder for obstetrics and gynecology department |
| CN112472092A (en) * | 2020-11-19 | 2021-03-12 | 新疆医科大学第一附属医院 | Urine monitoring system based on Internet of things |
| CN113181519A (en) * | 2021-05-07 | 2021-07-30 | 浙江省嘉善县第一人民医院 | Self-control urethral catheter capable of sensing balloon pressure |
| CN113648517A (en) * | 2021-07-23 | 2021-11-16 | 常州市第二人民医院 | Urethra air sac capable of performing secondary drainage |
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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: 20190326 Termination date: 20200715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |