CN207928531U - A kind of novel Urology Surgery nursing urethral catheterization device - Google Patents

A kind of novel Urology Surgery nursing urethral catheterization device Download PDF

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Publication number
CN207928531U
CN207928531U CN201720834606.4U CN201720834606U CN207928531U CN 207928531 U CN207928531 U CN 207928531U CN 201720834606 U CN201720834606 U CN 201720834606U CN 207928531 U CN207928531 U CN 207928531U
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CN
China
Prior art keywords
urethral catheterization
catheter
pipe
gas
gas cell
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Expired - Fee Related
Application number
CN201720834606.4U
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Chinese (zh)
Inventor
王宁
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王宁
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Priority to CN201720834606.4U priority Critical patent/CN207928531U/en
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Publication of CN207928531U publication Critical patent/CN207928531U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of novel Urology Surgery nursing urethral catheterization devices, are related to the field of medical instrument technology.It includes catheter, urethral catheterization head, guiding core;Catheter is connected to urethral catheterization head, and urethral catheterization hole is evenly distributed on urethral catheterization head;Jet pipe is provided in catheter;Setting guiding core in jet pipe;Guiding core end is contacted across finger ring with stressed plate;Jet pipe is communicated with inlet tube by branch pipe;Urethral catheterization inside pipe wall is uniformly fixedly connected with the sizing gas cell of annular;The positioning gas cell of multiple annulars is uniformly connected in the middle part of urethral catheterization pipe outer wall, diameter is sequentially reduced positioning gas cell from left to right;It is connected to downcomer by upper conduit between positioning gas cell;It is mounted on relief valve in upper conduit;Exhaust check valve is mounted in downcomer;It is connected to diversion pipe on the downside of urethral catheterization tube end.The utility model has the beneficial effects that:Comfortableness and security when being inserted into are improved, is positioned, good positioning effect, can timely be cleaned using inside.

Description

A kind of novel Urology Surgery nursing urethral catheterization device
Technical field
The utility model is related to porcelain the field of medical instrument technology.
Background technology
Currently, medical staff causes the retention of urine in the nursery work of Urology Surgery, for many reasons, it is often necessary into Row urethral catheterization operates, and is diversion pipe, urine collection bag etc. usually using the urethral catheterization device arrived, and diversion pipe is generally a simple glue Pipe, per urethra is inserted into bladder when use, and intravesical urine is made to be flowed out through diversion pipe.It is CN through retrieving Authorization Notice No. The Chinese patent of 204337377 U discloses " a kind of novel Urology Surgery nursing urethral catheterization device ", solves and is not easy to be inserted into wing The problem of Guang and external stability, but still have defect, for example when being inserted into, strength control is unstable, urethral catheterization head be easy with it is narrow Crushing failure at high speed friction etc. occurs for place, easily causes damage, uncomfortable problem, and without buffer protection, while outside is fixed by sucker The problems such as position, locating effect is poor, and internal catheter cannot be cleaned timely.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned technical deficiency, provides a kind of novel secrete Urinate surgical nursing urethral catheterization device.Comfortableness and security when being inserted into are improved, are positioned using inside, good positioning effect, It can timely be cleaned.
The technical solution adopted in the utility model is:A kind of novel Urology Surgery nursing urethral catheterization device is provided, including is led Urinary catheter, urethral catheterization head, guiding core, finger ring, diversion pipe, water conservancy diversion bottle, evacuating catheter, gas-guide tube, pumping air bag, inflator pump;Its feature exists In:Catheter is connected to urethral catheterization head, and urethral catheterization hole is evenly distributed on urethral catheterization head;Jet pipe is provided in catheter;Jet pipe One end is fixedly connected with urethral catheterization head, other end hermetically passing catheter rear end and is equipped with rubber seal cap;Setting in jet pipe Core is guided, guiding core coordinates with rubber seal cap grafting sealing;Guiding core outer end is slidably connected with finger ring;Finger ring inner wall passes through Damping rotation shaft is connected with stressed plate;Guiding core end is contacted across finger ring with stressed plate;In catheter, jet pipe side is uniform It is provided with spurt hole;Jet pipe is communicated with inlet tube by branch pipe;The inlet tube other end is connected to a suction pump, suction pump output End is connected to inlet tube;Suction pump is mounted on bottom in a liquid reserve tank, and nursing cleaning solution is filled in liquid reserve tank;In catheter Wall is uniformly fixedly connected with the sizing gas cell of annular;It is connected to by A gas tubes between sizing gas cell, and A inflates tube end Hermetically passing catheter rear end;The positioning gas cell of multiple annulars is uniformly connected in the middle part of urethral catheterization pipe outer wall, position gas cell from Left-to-right diameter is sequentially reduced;It is connected to downcomer by upper conduit between positioning gas cell;It is mounted on pressure release in upper conduit Valve;Exhaust check valve is mounted in downcomer;The positioning gas cell of the rightmost side is communicated with B gas tubes;A gas tubes and B inflations Tube end is mounted on control valve;A inflates tube end and B inflation tube ends are connected with the output end of an inflator pump; It is connected to diversion pipe on the downside of urethral catheterization tube end;Diversion pipe lower end is connected to water conservancy diversion bottle;Water conservancy diversion bottle lower end is connected to evacuating catheter;Urination Valve is provided on pipe;The left part grafting of water conservancy diversion bottle upper end is communicated with gas-guide tube;The pumping end of the gas-guide tube other end and pumping air bag Connection.
Advanced optimize the technical program, a kind of side wall of the sizing gas cell of novel Urology Surgery nursing urethral catheterization device Uniformly it is provided with diversion groove;Diversion groove forms channel with urethral catheterization inside pipe wall.
Advanced optimize the technical program, a kind of exhaust end of the pumping air bag of novel Urology Surgery nursing urethral catheterization device It is communicated with filter device.
Compared with traditional urethral catheterization device, advantage is the utility model:
1, guiding core is salable passes through rubber seal cap, force guiding catheter and urethral catheterization head to be inserted into human body, reduce and insert The difficulty entered, the stressed plate connected by Damping rotation shaft inside finger ring provide thrust to guiding core, while playing safeguard protection work With, when propulsion, which is hampered, to be hindered, stressed plate stress increases suddenly it will cause rotation, is supported the thrust for guiding core to lose, It avoids inside of human body tissue by friction quickly energetically, improves traffic safety and riding comfort;
Nursing cleaning solution in liquid reserve tank can be pumped into catheter by suction pump, by the spurt hole on jet pipe to leading Urinary catheter and urethral catheterization head inner wall carry out more comprehensive flushing, reduce the residual of internal urine etc., keep hygienically clean, extend safety Service life;
Supporting and shaping can be provided catheter after balloon inflated of shaping, therefore catheter can be to be inserted into more compared with softwood matter Add comfort and convenient, is connected to by A gas tubes between gas cell of shaping, after inflating pressurize, has preferably in axially and radially direction Supporting and shaping effect.
Positioning gas cell can be positioned from inside of human body to whole, be inflated using multiple positioning that diameter changes successively Capsule, form fit row use multiple separated structures at truncated cone-shaped, good positioning effect, are convenient to individually control, can be according to trouble Person's comfort level feels and the expansion quantity of locating effect selective positioning gas cell, easy to use comfortable, passes through relief valve and exhaust The setting of check valve is convenient to carry out from right to left inflation successively automatically and while being vented the operation of diminution;
2, by the setting for gas cell side wall diversion groove of shaping, the discharge that channel is convenient to urine etc. is formed, it is fixed to avoid Circulation is hindered after type balloon inflated;
3, pumping air bag is connected to water conservancy diversion bottle grafting, is convenient to connect and be dismantled, and water conservancy diversion is improved using pumping suction function Effect, urethral catheterization is faster, and exhaust end increases filter device and can avoid urine gas direct emission, and Environmental Safety peculiar smell is few.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is positioning gas cell part-structure schematic diagram;
Fig. 3 is sizing gas cell cross section structure schematic diagram;
Fig. 4 is the utility model circuit diagram;
In figure, 1, catheter;2, urethral catheterization head;3, core is guided;4, finger ring;5, diversion pipe;6, water conservancy diversion bottle;7, evacuating catheter;8、 Gas-guide tube;9, it is evacuated air bag;10, filter device;11, urethral catheterization hole;12, jet pipe;13, rubber seal cap;14, Damping rotation shaft; 15, stressed plate;16, spurt hole;17, inlet tube;18, suction pump;19, liquid reserve tank;20, sizing gas cell;21, A gas tubes connect It is logical;22, gas cell is positioned;23, upper conduit;24, downcomer;25, relief valve;26, exhaust check valve;27, B gas tubes;28, it controls Valve processed;29, valve;30, diversion groove.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figs 1-4, a kind of novel Urology Surgery nursing urethral catheterization device, including catheter 1, urethral catheterization head 2, guiding core 3, finger ring 4, diversion pipe 5, water conservancy diversion bottle 6, evacuating catheter 7, gas-guide tube 8, pumping air bag 9, inflator pump;It is characterized in that:Catheter 1 with Urethral catheterization head 2 is connected to, and urethral catheterization hole 11 is evenly distributed on urethral catheterization head 2;Jet pipe 12 is provided in catheter 1;The one of jet pipe 12 End is fixedly connected with urethral catheterization head 2,1 rear end of other end hermetically passing catheter and is equipped with rubber seal cap 13;In jet pipe 12 Setting guiding core 3, guiding core 3 coordinate with 13 grafting of rubber seal cap sealing;Guiding 3 outer end of core is slidably connected with finger ring 4;Refer to 4 inner wall of ring is connected with stressed plate 15 by Damping rotation shaft 14;3 end of guiding core is contacted across finger ring 4 with stressed plate 15;In urethral catheterization In pipe 1,12 side of jet pipe is uniformly provided with spurt hole 16;Jet pipe 12 is communicated with inlet tube 17 by branch pipe;Inlet tube 17 is another One end is connected to a suction pump 18, and 18 output end of suction pump is connected to inlet tube 17;Suction pump 18 is mounted on a liquid reserve tank Bottom in 19, liquid reserve tank 19 are interior filled with nursing cleaning solution;1 inner wall of catheter is uniformly fixedly connected with the sizing gas cell of annular 20;It is connected to by A gas tubes 21 between sizing gas cell 20, and 21 end part seal of A gas tubes passes through 1 rear end of catheter;Urethral catheterization The positioning gas cell 22 of multiple annulars is uniformly connected in the middle part of 1 outer wall of pipe, diameter is sequentially reduced positioning gas cell 22 from left to right; It is connected to downcomer 24 by upper conduit 23 between positioning gas cell 22;Relief valve 25 is mounted in upper conduit 23;Downcomer Exhaust check valve 26 is mounted in 24;The positioning gas cell 22 of the rightmost side is communicated with B gas tubes 27;A gas tubes 21 and B inflations 27 end of pipe is mounted on control valve 28;The output end of 21 end of A gas tubes and 27 end of B gas tubes with an inflator pump is matched Close connection;It is connected to diversion pipe 5 on the downside of 1 end of catheter;5 lower end of diversion pipe is connected to water conservancy diversion bottle 6;6 lower end of water conservancy diversion bottle and row Urinary catheter 7 is connected to;Valve 29 is provided on evacuating catheter 7;The 6 upper end left part grafting of water conservancy diversion bottle is communicated with gas-guide tube 8;Gas-guide tube 8 is another The pumping end with pumping air bag 9 is held to be connected to;The side wall of sizing gas cell 20 is uniformly provided with diversion groove 30;Diversion groove 30 with lead 1 inner wall of urinary catheter forms channel;The exhaust end of pumping air bag 9 is communicated with filter device 10.
When the utility model is used, by guiding core 3 be inserted into inside jet pipe 12 across rubber seal cap 13, front end and Urethral catheterization head 2 offsets, and is inserted into catheter 1 and urethral catheterization head 2 to inside of human body using the guiding effect of core 3, finger ring 4 is held, by reality The frictional force of the Damping rotation shaft 14 that power plate is connect with finger ring 4 provides the support of thrust, internally promotes, when encountering narrow or hyperplasia When urethral catheterization head 2 being caused to be contacted suddenly with tissue, the reaction force that thrust plate is subject to increases, and causes to rotate, and guiding core 3, which loses, to be pushed away The support of power avoids the force still quickly or energetically in stenosis, improves traffic safety and riding comfort, later can hand-reset guiding core 3 ends and thrust plate, or 3 end of guiding core are against 4 back interior wall of finger ring and slowly exert a force, and urethral catheterization head 2 is connected to bladder insertion Afterwards, it is first connected to 21 end of A gas tubes using conventional inflator pump, sizing gas cell 20 is inflated, gas cell 20 of shaping After expansion, catheter 1 is strutted into sizing, shape is kept, ensures that the normal circulation of urine, urethral catheterization head 2 can also be used compared with softwood matter, Sizing gas cell 20 is equally set in urethral catheterization head 2, and softer material is in the case of small volume, it is easier to by guiding Inside of human body is inserted into the guiding of core 3.
It is then turned off the connection of inflator pump and A gas tubes 21, and closes the control valve 28 on A gas tubes 21 and realizes pressurize. Inflation pump output terminal is connected to B gas tubes 27, is inflated to positioning gas cell 22, and it is smaller that gas is poured right side diameter first Positioning gas cell 22 in, when the rightmost side positioning gas cell 22 full of expansion after, internal pressure continues to increase, and by relief valve 25 are drained into the connected positioning gas cell 22 in left side, until the positioning gas cell 22 expands, and the positioning gas cell 22 expands Diameter is more than right side afterwards, and positioning support effect is more preferable, and continuing inflation can then inflate to next positioning gas cell 22.When patient feels Internal expansion support effect is felt it is obvious that continuing expansion then easily causes discomfort, and medical staff has judged internal support positioning It completes, then it can 28 pressurize of closing control valve.
When controlled micturition liquid, vacuum effect can be manufactured by being evacuated air bag 9 and improve urethral catheterization circulation, when once having urinated Cheng Hou can open suction pump 18 and be pressed into nursing cleaning solution into jet pipe 12, and nursing cleaning solution can be the conventional sterilization shield of medical treatment Solution or physiological saline etc. are managed, rinses the residual for reducing internal urine, and be discharged by diversion pipe 5.
The filter device 10 is conventional gas filtering device, can be the collection such as installation filter cotton in shell, sterilization cotton Fit device absorbs gas, disinfection filtering etc., which is conventional use device in the art, for may be used herein Avoid the direct emission of gas.
When needing to take out, two control valves 28 are opened, sizing gas cell 20 reduces, then catheter 1 and urethral catheterization head 2 contract It is small, and lose the support for maintaining shape, it is easier to it takes out, positioning 22 gas of gas cell is discharged by B gas tubes 27, when right side Gas discharge in gas cell 22 is positioned, when pressure reduces, then the positioning gas cell 22 in left side is by being vented uniline valve effluent to the right It is logical, last all discharges.
Inflator pump, suction pump 18, exhaust check valve 26, relief valve 25 described in the utility model etc. are in the art It is conventional to use component, those skilled in the art that voluntarily select specific model as needed.The inflator pump is for filling Gas pressurizes, and for conventional use device, A gas tubes 21 or 27 port of B gas tubes are connected to existing inflation pump output terminal, because Inflator pump is not indicated in this attached drawing, it is possible to use other inflation class devices.

Claims (3)

1. a kind of novel Urology Surgery nursing urethral catheterization device, including catheter(1), urethral catheterization head(2), guiding core(3), finger ring (4), diversion pipe(5), water conservancy diversion bottle(6), evacuating catheter(7), gas-guide tube(8), pumping air bag(9), inflator pump;It is characterized in that:It leads Urinary catheter(1)With urethral catheterization head(2)Connection, urethral catheterization head(2)On be evenly distributed with urethral catheterization hole(11);Catheter(1)Inside it is provided with jet flow Pipe(12);Jet pipe(12)One end and urethral catheterization head(2)It is fixedly connected, other end hermetically passing catheter(1)Rear end and installation There is rubber seal cap(13);Jet pipe(12)Interior setting guides core(3), guide core(3)With rubber seal cap(13)Grafting seals Cooperation;Guide core(3)Outer end and finger ring(4)It is slidably connected;Finger ring(4)Inner wall passes through Damping rotation shaft(14)It is connected with stressed plate (15);Guide core(3)End passes through finger ring(4)With stressed plate(15)Contact;In catheter(1)It is interior, jet pipe(12)Side is equal It is even to be provided with spurt hole(16);Jet pipe(12)It is communicated with inlet tube by branch pipe(17);Inlet tube(17)The other end and a pumping Water pump(18)Connection, suction pump(18)Output end and inlet tube(17)Connection;Suction pump(18)Mounted on a liquid reserve tank(19) Interior bottom, liquid reserve tank(19)It is interior to be filled with nursing cleaning solution;Catheter(1)Inner wall is uniformly fixedly connected with the sizing inflation of annular Capsule(20);Sizing gas cell(20)Between pass through A gas tubes(21)Connection, and A gas tubes(21)End part seal passes through catheter (1)Rear end;Catheter(1)The positioning gas cell of multiple annulars is uniformly connected in the middle part of outer wall(22), position gas cell(22)From Left-to-right diameter is sequentially reduced;Position gas cell(22)Between pass through upper conduit(23)And downcomer(24)Connection;Upper conduit (23)Inside it is mounted on relief valve(25);Downcomer(24)Inside it is mounted on exhaust check valve(26);The positioning of the rightmost side is inflated Capsule(22)It is communicated with B gas tubes(27);A gas tubes(21)With B gas tubes(27)End is mounted on control valve(28);A is inflated Pipe(21)End and B gas tubes(27)End is connected with the output end of an inflator pump;Catheter(1)On the downside of end with Diversion pipe(5)Connection;Diversion pipe(5)Lower end and water conservancy diversion bottle(6)Connection;Water conservancy diversion bottle(6)Lower end and evacuating catheter(7)Connection;Urination Pipe(7)On be provided with valve(29);Water conservancy diversion bottle(6)Upper end left part grafting is communicated with gas-guide tube(8);Gas-guide tube(8)The other end with It is evacuated air bag(9)Pumping end connection.
2. a kind of novel Urology Surgery nursing urethral catheterization device according to claim 1, it is characterised in that:Sizing gas cell (20)Side wall be uniformly provided with diversion groove(30);Diversion groove(30)With catheter(1)Inner wall forms channel.
3. a kind of novel Urology Surgery nursing urethral catheterization device according to claim 1, it is characterised in that:It is evacuated air bag (9)Exhaust end be communicated with filter device(10).
CN201720834606.4U 2017-07-11 2017-07-11 A kind of novel Urology Surgery nursing urethral catheterization device Expired - Fee Related CN207928531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720834606.4U CN207928531U (en) 2017-07-11 2017-07-11 A kind of novel Urology Surgery nursing urethral catheterization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720834606.4U CN207928531U (en) 2017-07-11 2017-07-11 A kind of novel Urology Surgery nursing urethral catheterization device

Publications (1)

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CN207928531U true CN207928531U (en) 2018-10-02

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111888065A (en) * 2020-08-03 2020-11-06 吉林大学 Adult patient in ICU ward nurses equipment with urinary tract intubate
CN112675413A (en) * 2020-12-24 2021-04-20 无锡市第九人民医院 Urinary surgery catheterization equipment
CN112675413B (en) * 2020-12-24 2023-01-10 无锡市第九人民医院 Urinary surgery catheterization equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111888065A (en) * 2020-08-03 2020-11-06 吉林大学 Adult patient in ICU ward nurses equipment with urinary tract intubate
CN112675413A (en) * 2020-12-24 2021-04-20 无锡市第九人民医院 Urinary surgery catheterization equipment
CN112675413B (en) * 2020-12-24 2023-01-10 无锡市第九人民医院 Urinary surgery catheterization equipment

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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: 20181002

Termination date: 20190711