CN208511691U - A kind of three-cavity catheter - Google Patents
A kind of three-cavity catheter Download PDFInfo
- Publication number
- CN208511691U CN208511691U CN201820220330.5U CN201820220330U CN208511691U CN 208511691 U CN208511691 U CN 208511691U CN 201820220330 U CN201820220330 U CN 201820220330U CN 208511691 U CN208511691 U CN 208511691U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cavity catheter
- catheter
- support frame
- wall
- 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
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of three-cavity catheters, including three-cavity catheter, support frame is arranged on the side wall of the three-cavity catheter, rubber pad is fixedly connected on the inner wall of the support frame, fixed block is fixedly connected on the inner wall of the support frame, the downside of the fixed block is equipped with groove, and shaft is rotatably connected on the inner wall of the groove, and fixed block is run through in one end of the shaft.The utility model can control the speed of urination; it avoids urinating too fast; it causes bleeding and faints; when use; evacuating catheter and flushing pipe are integrally formed with three-cavity catheter; it can avoid such shedding; urine is avoided to pollute bed; urinary catheter does not need to raise patient's bedding when replacing urinal; urinal need to be only connected at urination pipeline open interface in bedside, can protect the privacy of patient, only need to connect flushing pipe in bedside when bladder irrigation is treated; flushing finishes removal and rinses articles, this urinary catheter flushing pipe can be with self-closed leakproof.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of three-cavity catheters.
Background technique
Catheter, be with pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be per urethram inserted into bladder with
Just drainage of urine comes out, and current existing three-cavity catheter not can control urination rate, for the urine person of filling, may make wing
Guang pressure die-offs, and causes bleeding and faints, while evacuating catheter and flushing pipe are easily separated with urinary catheter when in use, urine pollution resistant bed
Paving needs to raise patient's bedding when replacing urinal and bladder irrigation treatment, is unfavorable for protecting the privacy of patient.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the three chamber urethral catheterization of one kind proposed
Pipe, can control the speed of urination, avoids urinating too fast, cause bleeding and faint, in use, evacuating catheter and flushing pipe and three
Chamber catheter is integrally formed, and can avoid such shedding, and urine is avoided to pollute bed, and urinary catheter does not need when replacing urinal
Patient's bedding is raised, urinal need to be only connected at urination pipeline open interface in bedside, can protect the privacy of patient,
Only flushing pipe need to be connected in bedside when bladder irrigation is treated, flushing finishes removal and rinses articles, this urinary catheter flushing pipe may be used also
With self-closed leakproof.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of three-cavity catheter, including three-cavity catheter are arranged with support frame on the side wall of the three-cavity catheter, described
It is fixedly connected with rubber pad on the inner wall of support frame, fixed block, the fixed block are fixedly connected on the inner wall of the support frame
Downside be equipped with groove, be rotatably connected to shaft on the inner wall of the groove, fixed block is run through in one end of the shaft, described turn
Axis is fixedly connected with handle far from one end of fixed block, and worm screw is fixedly connected on the side wall of the shaft, the support frame
Worm gear is rotatably connected on inner wall, the worm gear and worm screw are intermeshed, and are fixedly connected with gear on the side wall of the worm gear, institute
The side wall for stating support frame is equipped with sliding slot, slidably connects sliding block in the sliding slot, is fixedly connected on the side wall of the sliding block
Rack gear, rack and pinion intermeshing, the rack gear are fixedly connected with briquetting close to one end of three-cavity catheter, and described three
The one of nozzle of chamber catheter is equipped with sealing cover, and the lower end of other two nozzle of the three-cavity catheter is respectively fixedly connected with
There are evacuating catheter and flushing pipe, the flushing pipe is equipped with self-seal device far from one end of three-cavity catheter.
Preferably, the self-seal device includes sealing sleeve pipe, and sealing is fixedly connected on the inner wall of the sealing sleeve pipe
Plate.
Preferably, lubricating grease is coated between the sliding block and sliding slot.
Preferably, the material of the worm screw is carbon steel, and the material of the worm gear is tin bronze.
Preferably, the fixed block is fixedly connected with support frame by screw.
In the utility model, handle is turned, worm screw drives worm gear rotation, the rotation of snail wheeling driving gear, gear band carry-over bar
It is mobile, by controlling the movement of rack gear, so that briquetting is compressed or is loosened, control the speed of urination, the evolution interface connection of evacuating catheter
Articles are rinsed in Bag for collecting urine, flushing pipe connection, and articles will be rinsed after flushing and are removed, self-seal device can play sealing function.This
Utility model can control the speed of urination, avoid urinating too fast, causes bleeding and faints, in use, evacuating catheter and flushing pipe
Be integrally formed with three-cavity catheter, can avoid such shedding, avoid urine pollute bed, urinary catheter replace urinal when not
It needs to raise patient's bedding, urinal need to be only connected at urination pipeline open interface in bedside, can protect patient's
Privacy only need to connect flushing pipe in bedside when bladder irrigation is treated, and flushing finishes removal and rinses articles, this urinary catheter flushing pipe
It can be with self-closed leakproof.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of three-cavity catheter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of three-cavity catheter A at structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of three-cavity catheter B at structure enlargement diagram.
In figure: 1 three-cavity catheter, 2 sealing covers, 3 evacuating catheters, 4 sealing plates, 5 flushing pipes, 6 support frames, 7 rubber pads, 8 pressures
Block, 9 rack gears, 10 sealing sleeve pipes, 11 fixed blocks, 12 shafts, 13 handles, 14 worm screws, 15 worm gears, 16 sliding slots, 17 gears, 18 are slided
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.
Referring to Fig.1-3, a kind of three-cavity catheter, including three-cavity catheter 1 are arranged with branch on the side wall of three-cavity catheter 1
Support frame 6 is fixedly connected with rubber pad 7 on the inner wall of support frame 6, fixed block 11 is fixedly connected on the inner wall of support frame 6, fixed
The downside of block 11 is equipped with groove, and shaft 12 is rotatably connected on the inner wall of groove, and fixed block 11, shaft are run through in one end of shaft 12
12 one end far from fixed block 11 are fixedly connected with handle 13, and worm screw 14 is fixedly connected on the side wall of shaft 12, support frame 6
Worm gear 15 is rotatably connected on inner wall, worm gear 15 and worm screw 14 are intermeshed, it is fixedly connected with gear 17 on the side wall of worm gear 15,
The side wall of support frame 6 is equipped with sliding slot 16, slidably connects sliding block 18 in sliding slot 16, is fixedly connected on the side wall of sliding block 18 with teeth
Item 9, rack gear 9 and gear 17 are intermeshed, and turn handle 13, and worm screw 14 drives worm gear 15 to rotate, and worm gear 15 is with 17 turns of moving gear
Dynamic, gear 17 is mobile with carry-over bar 9, by the movement of control rack gear 9, so that briquetting 8 is compressed or is loosened, controls the speed of urination,
Rack gear 9 is fixedly connected with briquetting 8 close to one end of three-cavity catheter 1, and the one of nozzle of three-cavity catheter 1 is equipped with sealing cover 2,
The lower end of other two nozzle of three-cavity catheter 1 has been respectively fixedly connected with evacuating catheter 3 and flushing pipe 5, and flushing pipe 5 is far from three chambers
One end of catheter 1 is equipped with self-seal device, and self-seal device includes sealing sleeve pipe 10, fixed company on the inner wall of sealing sleeve pipe 10
It is connected to sealing plate 4, is valve among sealing plate 4, valve is closed automatically in its natural state, opens after stress, plays self-sealing
Effect.
In the utility model, lubricating grease is coated between sliding block 18 and sliding slot 16, the material of worm screw 14 is carbon steel, worm gear 15
Material be tin bronze, fixed block 11 is fixedly connected with support frame 6 by screw.
In the utility model, handle 13 is turned, worm screw 14 drives worm gear 15 to rotate, and worm gear 15 is rotated with moving gear 17, tooth
17 band carry-over bar 9 of wheel is mobile, by controlling the movement of rack gear 9, so that briquetting 8 is compressed or is loosened, controls the speed of urination, evacuating catheter
3 evolution interface connects Bag for collecting urine, and articles are rinsed in the connection of flushing pipe 5, and articles will be rinsed after flushing and are removed, and self-seal device can be with
Play sealing function.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of three-cavity catheter, including three-cavity catheter (1), which is characterized in that covered on the side wall of the three-cavity catheter (1)
It equipped with support frame (6), is fixedly connected with rubber pad (7) on the inner wall of the support frame (6), on the inner wall of the support frame (6)
It is fixedly connected with fixed block (11), the downside of the fixed block (11) is equipped with groove, is rotatably connected on the inner wall of the groove
Fixed block (11) are run through in one end of shaft (12), the shaft (12), and the one end of the shaft (12) far from fixed block (11) is solid
Surely it is connected with handle (13), is fixedly connected with worm screw (14) on the side wall of the shaft (12), on the inner wall of the support frame (6)
It is rotatably connected to worm gear (15), the worm gear (15) and worm screw (14) are intermeshed, fixed on the side wall of the worm gear (15) to connect
It is connected to gear (17), the side wall of the support frame (6) is equipped with sliding slot (16), slidably connects sliding block in the sliding slot (16)
(18), it is fixedly connected with rack gear (9) on the side wall of the sliding block (18), the rack gear (9) and gear (17) are intermeshed, described
Rack gear (9) is fixedly connected with briquetting (8) close to the one end of three-cavity catheter (1), the one of nozzle of the three-cavity catheter (1)
Equipped with sealing cover (2), the lower end of other two nozzle of the three-cavity catheter (1) be respectively fixedly connected with evacuating catheter (3) and
Flushing pipe (5), the flushing pipe (5) are equipped with self-seal device far from the one end of three-cavity catheter (1).
2. a kind of three-cavity catheter according to claim 1, which is characterized in that the self-seal device includes sealing sleeve pipe
(10), sealing plate (4) are fixedly connected on the inner wall of the sealing sleeve pipe (10).
3. a kind of three-cavity catheter according to claim 1, which is characterized in that between the sliding block (18) and sliding slot (16)
Coated with lubricating grease.
4. a kind of three-cavity catheter according to claim 1, which is characterized in that the material of the worm screw (14) is carbon steel,
The material of the worm gear (15) is tin bronze.
5. a kind of three-cavity catheter according to claim 1, which is characterized in that the fixed block (11) and support frame (6)
It is fixedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220330.5U CN208511691U (en) | 2018-02-08 | 2018-02-08 | A kind of three-cavity catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220330.5U CN208511691U (en) | 2018-02-08 | 2018-02-08 | A kind of three-cavity catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511691U true CN208511691U (en) | 2019-02-19 |
Family
ID=65327941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820220330.5U Expired - Fee Related CN208511691U (en) | 2018-02-08 | 2018-02-08 | A kind of three-cavity catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933308A (en) * | 2021-02-02 | 2021-06-11 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Catheter |
| CN113028169A (en) * | 2021-04-20 | 2021-06-25 | 刘巧平 | Gas pipeline laid by town road transport network |
| CN113855429A (en) * | 2021-11-12 | 2021-12-31 | 河南省人民医院 | Multifunctional single-operable intelligent nursing moving bed in radiology department |
-
2018
- 2018-02-08 CN CN201820220330.5U patent/CN208511691U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933308A (en) * | 2021-02-02 | 2021-06-11 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Catheter |
| CN112933308B (en) * | 2021-02-02 | 2023-03-03 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Catheter |
| CN113028169A (en) * | 2021-04-20 | 2021-06-25 | 刘巧平 | Gas pipeline laid by town road transport network |
| CN113028169B (en) * | 2021-04-20 | 2022-05-24 | 刘巧平 | Gas pipeline laid by town road transport network |
| CN113855429A (en) * | 2021-11-12 | 2021-12-31 | 河南省人民医院 | Multifunctional single-operable intelligent nursing moving bed in radiology department |
| CN113855429B (en) * | 2021-11-12 | 2022-09-23 | 河南省人民医院 | Multifunctional single-operable intelligent nursing moving bed in radiology department |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208511691U (en) | A kind of three-cavity catheter | |
| CN200980795Y (en) | Moveable bathing bed | |
| CN201558209U (en) | Male urine collecting device | |
| CN110013401B (en) | Special sick bed of clinical gastroenterology | |
| CN213374629U (en) | Multifunctional drainage tube auxiliary device for operating room nursing | |
| CN212416494U (en) | Urinary surgery patient uses urethral catheterization device | |
| CN211561308U (en) | Bladder irrigation device for urological department | |
| CN213994398U (en) | Urinary surgery is with catheterization device | |
| CN210205445U (en) | Clinical catheter subassembly of uropoiesis surgery | |
| CN207186861U (en) | A kind of ICU medical personnel are nursed with waste liquid negative pressure collecting device | |
| CN112971918A (en) | Emergency department patient's oral cavity and nasal cavity foreign matter clearance nursing device | |
| CN201135532Y (en) | Seepage prevention urinary catheter for male for operation room | |
| CN215840702U (en) | Urethral catheter for urological department | |
| CN220587911U (en) | Multi-position massage type air bag mattress | |
| CN213099945U (en) | Bladder washes connects urine device | |
| CN201192483Y (en) | Conduction bag | |
| CN2836812Y (en) | Modified disposable drainage bag | |
| CN111249546B (en) | Drainage bag with tight joint and strong practicability | |
| CN212490176U (en) | Operation protector for obstetrics and gynecology department | |
| CN216932271U (en) | Medical oral nursing brush | |
| CN214260183U (en) | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery | |
| CN201337557Y (en) | Rinser for urinary ladder treating | |
| CN220608543U (en) | Nursing bed for nephrology department | |
| CN215274781U (en) | Urethral catheterization device for urological surgery nursing | |
| CN108969261A (en) | A kind of hot water taking device of medical unit |
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: 20190219 Termination date: 20200208 |