CN204072933U - A kind of flushing, the general puncture needle of perfusion bladder - Google Patents
A kind of flushing, the general puncture needle of perfusion bladder Download PDFInfo
- Publication number
- CN204072933U CN204072933U CN201420580056.4U CN201420580056U CN204072933U CN 204072933 U CN204072933 U CN 204072933U CN 201420580056 U CN201420580056 U CN 201420580056U CN 204072933 U CN204072933 U CN 204072933U
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- pipe
- puncture needle
- mouth
- bladder
- transfusion
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Abstract
A kind of to rinse, bladder is general takes out note syringe in perfusion, puncture needle pipe (3) arranges front adapter mouth (2), by liquid suction pipe (1) connecting tee pipe (11), drawing liquid injection putter (6) anterior push-rod piston (5) equipped in inner chamber (N) has liquid back pipe mouth (H), by tube for transfusion (7) connecting tee pipe (11), push-rod piston (5) front end arranges the conical filter screen of hard (4); Tee T (11) is provided with spool knob (10), and urinary catheter (8) front end is provided with urethral catheterization hole (K) and pore (Q), and the joint sleeve (G) of rear end is by transfusion catheter (9) connecting tee pipe (11).During washed bladder, push away, draw drawing liquid injection putter (6), by foreign body suction puncture needle pipe (3) in bladder, intercept before filter screen (4); During perfusion bladder, tee T (11) is thrown off in liquid suction pipe (1) front end, connect infusion bottle (12), constantly push away, draw drawing liquid injection putter (6), make filling of bladder.Simplify procedures, reduce superinfection, safe ready, efficiency is high, alleviates patient's slight illness and mental burden.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly relates to bladder irrigation device.
Background technology
Often need to carry out bladder irrigation for after prostate with bladder disease (such as cystitis or bladder diseases cutting tissue, tumor of bladder etc.) in clinical treatment, prevent catheter from blocking, traditional method uses jumbo syringe directly to connect catheter to inject solution to intravesical, re-use the foreign bodies such as syringe extracted liquid or blood clot, repeatable operation, till the liquid clarification of extracting out.This method needs repeatedly to extract to wash to be treated dilution and discharges waste liquid, and workload is large, and washing time is long, easily increases infection, and medical personnel are more tired, and the more slight illness discomfort of bearing health of patient, psychological burden is heavier.
Summary of the invention
The purpose of this utility model, is just to provide a kind of structure simple, use safety, convenience, the bladder irrigation of function admirable, lavage apparatus, alleviate the operation fatigue of medical personnel, improves flushing, the efficiency of pouring into and quality, avoid infection, reduce slight illness and the mental burden of patient as far as possible.
Task of the present utility model completes like this: design and produce a kind of flushing, the general puncture needle of perfusion bladder, by puncture needle pipe, drawing liquid injection putter, urinary catheter, tee T passes through liquid suction pipe, tube for transfusion, transfusion catheter connects combination and forms, the front end of puncture needle pipe arranges front adapter mouth, equipped drawing liquid injection putter in inner chamber, the push-rod piston of drawing liquid injection putter front portion has liquid back pipe mouth, the front end of push-rod piston arranges the conical filter screen of hard, tee T is provided with spool knob, the front end of urinary catheter is provided with urethral catheterization hole and pore, urinary catheter rear end is joint sleeve arranged side by side and airsac tube, joint sleeve is by transfusion catheter connecting tee pipe, airsac tube is provided with the gas injection mouth of pipe.Liquid back pipe mouth on the front adapter mouth of puncture needle pipe and push-rod piston is the unidirectional mouth of pipe, and front adapter mouth is connected with liquid suction pipe, and liquid back pipe mouth is connected with tube for transfusion, the outer end connecting tee pipe respectively of liquid suction pipe and tube for transfusion.Tee T can be thrown off in liquid suction pipe front end, is connected with infusion bottle.Urinary catheter is provided with mutually isolated urethral catheterization hole and pore, and the inner duct in urethral catheterization hole is communicated with transfusion catheter by joint sleeve, and the inner duct of pore is communicated with the airsac tube of urinary catheter rear end, pore openings outer housing air bag.
When using this utility model to carry out bladder irrigation, urinary catheter is by a mouth of pipe of transfusion catheter connecting tee pipe, two other mouth of pipe of tee T connects liquid suction pipe, the tube for transfusion of puncture needle pipe respectively, the spool knob of tee T is set to the state that three mouths of pipe are communicated with, composition flush loop.Promote drawing liquid injection putter, until liquid is pushed into the tube wall place, front end of puncture needle pipe by push-rod piston, now liquid be subject to front end tube wall resistance and below drawing liquid injection putter pressure make a concerted effort extruding return backward, tube for transfusion is entered by the liquid back pipe mouth on conical sieve and push-rod piston, again by tube for transfusion and tee T, transfusion catheter input urinary catheter, enter intravesical by urethral catheterization hole; After drawing liquid injection putter shifts front end onto, pull back drawing liquid injection putter again, intravesical liquid, under suction function, enters urinary catheter and transfusion catheter by urethral catheterization hole, then by tee T and liquid suction pipe, enter puncture needle tube cavity, intravesical blood clot, trickle foreign body, piece of tissue disintegrating slag etc. flow into puncture needle pipe with liquid, and intercept before conical sieve, solution is by filter screen, enter into the space before push-rod piston, complete once flushing.Driven forward drawing liquid injection putter again, solution enters tube for transfusion by the liquid back pipe mouth on push-rod piston backward, enters transfusion catheter again, then input urinary catheter by joint sleeve by tee T, enters intravesical, participate in flushing process by urethral catheterization hole.Solution upper once pull back drawing liquid injection putter time be again drawn out of, carry out the circulation of a new round.Circulate and so forth, until intravesical foreign body is rinsed well completely, the inner chamber of whole suction puncture needle pipe.Finally drawing liquid injection putter and push-rod piston are all extracted out backward, depart from puncture needle pipe, the various foreign body disintegrating slags before filter screen are cleaned out.
When using this utility model to carry out irrigation bladder, the front end mouth of pipe of front tube for transfusion can be departed from tee T, directly connect infusion bottle, and the spool knob of tee T is set to two logical states.Now pull back drawing liquid injection putter, the liquid in infusion bottle is by liquid suction pipe suction puncture needle pipe.Because front adapter mouth adopts the unidirectional mouth of pipe, can only advance inwards, can not outwards exit, therefore after liquid takes out full puncture needle tube cavity, driven forward drawing liquid injection putter again, liquid is made to enter tube for transfusion by the liquid back pipe mouth on push-rod piston, enter transfusion catheter by tee T, then enter urinary catheter by joint sleeve, input bladder by urethral catheterization hole.Repeatedly push away, draw drawing liquid injection putter, the liquid in infusion bottle is transfused in bladder gradually, finally makes filling of bladder, then carries out next step treatment.
This utility model can be respectively used to washed bladder and perfusion bladder, as long as the front position of mobile liquid suction pipe, supporting from different utensils, can meet the needs of two kinds of different purposes functions respectively.As disposable medical appliance, only two kinds of selection modes just can be provided for a set of, simple and practical.
Carry out implementing, testing according to technique scheme, prove that this utility model is reasonable in design, compact conformation, multiple functional, general convenience, simplifies numerous and diverse action of repeated intubation drawing liquid or perfusion transfusion, reduces the manipulation strength of medical personnel, improve efficiency, cost is low, effective, effectively reduces the probability of patient's superinfection, alleviate health slight illness and the mental burden of patient, reach predetermined object preferably.
Accompanying drawing explanation
Fig. 1 is flushing state group assembling structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the puncture needle pipe 3 in Fig. 1;
Fig. 3 is perfusion state structural representation of the present utility model;
Fig. 4 is the A direction view of Fig. 1;
Fig. 5 is the C-C cross section view in Fig. 2.
In figure, 1-liquid suction pipe, 2-front adapter mouth, 3-puncture needle pipe, 4-filter screen, 5-push-rod piston, 6-drawing liquid injection putter, 7-tube for transfusion, 8-urinary catheter, 9-transfusion catheter, 10-spool knob, 11-tee T, 12-infusion bottle; A-line of vision symbol, C-section symbols, F-airsac tube, G-joint sleeve, H-liquid back pipe mouth, K-urethral catheterization hole, M-gas injection mouth of pipe, N-inner chamber, P-socket hub disk, Q-pore, R-air bag, T-push rod hub disk.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
Consult Fig. 1, Fig. 2, this utility model is by puncture needle pipe 3, drawing liquid injection putter 6, urinary catheter 8, tee T 11 is by liquid suction pipe 1, tube for transfusion 7, transfusion catheter 9 connects combination and forms, puncture needle pipe 3 is made up of transparent plastic, front end arranges front adapter mouth 2, equipped drawing liquid injection putter 6 in inner chamber N, the push-rod piston 5 of drawing liquid injection putter 6 front portion has liquid back pipe mouth H, the front end of push-rod piston 5 arranges the conical sieve 4 that medical stainless steel is made, spool knob 10 is provided with in tee T 11, the front end of urinary catheter 8 is provided with urethral catheterization hole K and pore Q, urinary catheter 8 rear end is joint sleeve G arranged side by side and airsac tube F, joint sleeve G is by transfusion catheter 9 connecting tee pipe 11, airsac tube F is provided with gas injection mouth of pipe M.Liquid back pipe mouth H on the front adapter mouth 2 of puncture needle pipe 3 and push-rod piston 5 is the unidirectional mouth of pipe, and front adapter mouth 2 is connected with liquid suction pipe 1, and liquid back pipe mouth H is connected with tube for transfusion 7, the outer end connecting tee pipe 11 respectively of liquid suction pipe 1 and tube for transfusion 7.Tee T 11 can be thrown off in liquid suction pipe 1 front end, is connected with infusion bottle 12.Urinary catheter 8 is provided with mutually isolated urethral catheterization hole K and pore Q, and the inner duct rear end of urethral catheterization hole K is communicated with transfusion catheter 9 by joint sleeve G, and the inner duct of pore Q is communicated with the airsac tube F of urinary catheter 8 rear end, pore Q aperture outer housing air bag R.
Shown in Fig. 1, when using this utility model to carry out bladder irrigation, urinary catheter 8 is by a mouth of pipe of transfusion catheter 9 connecting tee pipe 11, two other mouth of pipe of tee T 11 connects liquid suction pipe 1, the tube for transfusion 7 of puncture needle pipe 3 respectively, the spool knob 10 of tee T 11 is set to three mouth of pipe connected states, composition flush loop.After urinary catheter 8 inserts patient's bladder, insert the injection trachea M of urinary catheter 8 rear end airsac tube F with common needles, in urinary catheter 8, inject air, escape into air bag R by pore Q, air bag R is filled and heaves, stop that urinary catheter 8 pulls back, prevent from bladder.Now driven forward drawing liquid injection putter 6, until liquid is pushed into the tube wall place, front end of puncture needle pipe 3 by push-rod piston 5, the extruding of making a concerted effort that liquid is subject to front end tube wall resistance and rear end thrust returns backward, tube for transfusion 7 is entered by the liquid back pipe mouth H on conical filter screen 4 and push-rod piston 5, input urinary catheter 8 by tee T 11 and transfusion catheter 9 again, enter intravesical by urethral catheterization hole K; After drawing liquid injection putter 6 shifts front end onto, pull back drawing liquid injection putter 6 again, under suction function, intravesical liquid enters urinary catheter 8 and transfusion catheter 9 by urethral catheterization hole K, puncture needle pipe 3 is entered again by tee T 11 and liquid suction pipe 1, intravesical blood clot, trickle foreign body, piece of tissue disintegrating slag etc. flow into the inner chamber N of puncture needle pipe 3 with liquid, intercept before filter screen 4, complete once flushing process.Solution, by filter screen 4, enters into the space before push-rod piston 5.And then driven forward drawing liquid injection putter 6, solution enters tube for transfusion 7 by the liquid back pipe mouth H on push-rod piston 5, enters transfusion catheter 9 again by tee T 11, then inputs urinary catheter 8 by joint sleeve G, enter intravesical by urethral catheterization hole K, proceed flushing process.Solution upper once pull back drawing liquid injection putter 6 time be again drawn out of, repeat flushing process according to said procedure.Circulate and so forth, until intravesical foreign body is rinsed well completely, the inner chamber N of whole suction puncture needle pipe 3.During cleaning foreign body disintegrating slag thing, drawing liquid injection putter 6 and push-rod piston 5 can be extracted out backward, depart from puncture needle pipe 3, the various foreign body disintegrating slags before filter screen 4 in inner chamber N are cleaned out.
Consult Fig. 3, when using this utility model to carry out irrigation bladder, the front end of liquid suction pipe 1 can be departed from tee T 11, directly connect infusion bottle 12.Now pull back drawing liquid injection putter 6, the liquid in infusion bottle 12 is by liquid suction pipe 1 suction puncture needle pipe 3.Because front adapter mouth 2 adopts the unidirectional mouth of pipe, can only advance inwards, can not outwards exit, after liquid takes out full puncture needle pipe 3 inner chamber N, driven forward drawing liquid injection putter 6 again, liquid is made to enter tube for transfusion 7 by the liquid back pipe mouth H on push-rod piston 5, enter transfusion catheter 9 by tee T 11, enter urinary catheter 8 by joint sleeve G, input bladder by urethral catheterization hole K.Push-and-pull drawing liquid injection putter 11 repeatedly, the liquid in infusion bottle 12 is transfused in bladder gradually, finally makes filling of bladder, can carry out next step treatment.
Consult Fig. 4, Fig. 5, puncture needle pipe 3 adopts transparent medical grade plastic to make, socket hub disk P is long rectangular flat limit, drawing liquid injection putter 6 is star section stock, its cross-sectional outer diameter is less than the diameter of puncture needle pipe 3 inner chamber N, and front end connects push-rod piston 5, rear short connection push rod hub disk T, push rod hub disk T is circular dull and stereotyped, and its external diameter is greater than the bore of puncture needle pipe 3 inner chamber N.
This utility model compact conformation, only can provide two kinds of selection modes for a set of, can be respectively used to washed bladder and perfusion bladder.According to different needs, as long as move the position of the liquid suction pipe 1 front end mouth of pipe simply, connect to applied corresponding utensil, required function can be realized, general convenience.As disposable medical appliance, simplify numerous and diverse action of repeated intubation drawing liquid or transfusion, convenient during partner treatment, save worry laborsaving, prevent maloperation, reduce the manipulation strength of medical personnel, cost is low, efficiency is high, simple and practical, effective, decrease the probability of patient's superinfection, effectively can alleviate health slight illness and the mental burden of patient, there is bright popularizing application prospect.
Claims (4)
1. a flushing, the general puncture needle of perfusion bladder, it is characterized in that by puncture needle pipe (3), drawing liquid injection putter (6), urinary catheter (8), tee T (11) is by liquid suction pipe (1), tube for transfusion (7), transfusion catheter (9) connects combination and forms, the front end of puncture needle pipe (3) arranges front adapter mouth (2), equipped drawing liquid injection putter (6) in inner chamber (N), the push-rod piston (5) that drawing liquid injection putter (6) is anterior has liquid back pipe mouth (H), the front end of push-rod piston (5) arranges the conical filter screen of hard (4), tee T (11) is provided with spool knob (10), the front end of urinary catheter (8) is provided with urethral catheterization hole (K) and pore (Q), air bag (R), urinary catheter (8) rear end is joint sleeve (G) arranged side by side and airsac tube (F), joint sleeve (G) is by transfusion catheter (9) connecting tee pipe (11), airsac tube (F) is provided with the gas injection mouth of pipe (M).
2. according to flushing according to claim 1, the general puncture needle of perfusion bladder, it is characterized in that the liquid back pipe mouth (H) on the front adapter mouth (2) of described puncture needle pipe (3) and push-rod piston (5) is the unidirectional mouth of pipe, front adapter mouth (2) is connected with liquid suction pipe (1), liquid back pipe mouth (H) is connected with tube for transfusion (7), outer end connecting tee pipe (11) respectively of liquid suction pipe (1) and tube for transfusion (7).
3., according to flushing according to claim 1, the general puncture needle of perfusion bladder, it is characterized in that tee T (11) can be thrown off in described liquid suction pipe (1) front end, be connected with infusion bottle (12).
4. according to flushing according to claim 1, the general puncture needle of perfusion bladder, it is characterized in that described urinary catheter (8) is provided with mutually isolated urethral catheterization hole (K) and pore (Q), the inner duct in urethral catheterization hole (K) is communicated with transfusion catheter (9) by joint sleeve (G), the inner duct of pore (Q) is communicated with the airsac tube (F) of urinary catheter (8) rear end, pore (Q) aperture outer housing air bag (R).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580056.4U CN204072933U (en) | 2014-10-09 | 2014-10-09 | A kind of flushing, the general puncture needle of perfusion bladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580056.4U CN204072933U (en) | 2014-10-09 | 2014-10-09 | A kind of flushing, the general puncture needle of perfusion bladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072933U true CN204072933U (en) | 2015-01-07 |
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ID=52165704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580056.4U Expired - Fee Related CN204072933U (en) | 2014-10-09 | 2014-10-09 | A kind of flushing, the general puncture needle of perfusion bladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267428A (en) * | 2015-06-25 | 2017-01-04 | 河南科技大学第附属医院 | A kind of catheter flusher |
| CN107889467A (en) * | 2015-05-25 | 2018-04-06 | 安德里亚·奇亚帕蒂 | With threeway bladder catheter, the fluid stream switching device for conduit insertion |
| CN112915297A (en) * | 2021-01-22 | 2021-06-08 | 四川省人民医院 | Recyclable urinary surgery flusher |
-
2014
- 2014-10-09 CN CN201420580056.4U patent/CN204072933U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889467A (en) * | 2015-05-25 | 2018-04-06 | 安德里亚·奇亚帕蒂 | With threeway bladder catheter, the fluid stream switching device for conduit insertion |
| CN107889467B (en) * | 2015-05-25 | 2021-04-06 | 安德里亚·奇亚帕蒂 | Fluid flow switching device with three-way bladder catheter for catheterization |
| CN106267428A (en) * | 2015-06-25 | 2017-01-04 | 河南科技大学第附属医院 | A kind of catheter flusher |
| CN112915297A (en) * | 2021-01-22 | 2021-06-08 | 四川省人民医院 | Recyclable urinary surgery flusher |
| CN112915297B (en) * | 2021-01-22 | 2022-09-23 | 四川省人民医院 | Recyclable urinary surgery flusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |