CN212383015U

CN212383015U - Urethral catheterization device for urological surgery nursing

Info

Publication number: CN212383015U
Application number: CN202020266244.5U
Authority: CN
Inventors: 倪妮
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-01-22
Anticipated expiration: 2030-03-06

Abstract

A urinary surgery nursing urethral catheterization device relates to a medical appliance, wherein the front end of a urethral catheter is provided with a spiral tube head, the spiral surface of the spiral tube head is provided with a plurality of liquid inlet holes and a flushing port, the outer side wall of the urethral catheter at the rear side of the spiral tube head is provided with a balloon, the balloon consists of a spherical front balloon, an arc-shaped diameter-reducing rear balloon and an expanding wall balloon, the rear side of the spherical front balloon is provided with the horn-shaped arc-shaped diameter-reducing rear balloon, the rear side of the arc-shaped diameter-reducing rear balloon is provided with the expanding wall balloon which is attached to the outer side wall of the urethral catheter, and the rear end of the urethral catheter is respectively provided with a flow guide tube and a flushing tube; through the utility model discloses not only made things convenient for medical staff to carry out the inserting of catheter, alleviateed the damage to patient's urethra greatly, but also can effectively separate and keep off the urine and flow out along the catheter outer wall, very big daily nursing operation that has made things convenient for medical staff.

Description

Urethral catheterization device for urological surgery nursing

Technical Field

The utility model relates to a medical apparatus especially relates to a urethral catheterization device is used in uropoiesis surgery nursing.

Background

It is known that a urinary catheter is a conduit inserted into the bladder from the urethra for draining the urine in the bladder. Is generally made of natural rubber, silica gel and PVC. The traditional Chinese medicine composition is mainly used for clinically treating unsmooth urine excretion caused by coma, paraplegia, urine retention, urinary surgery, bladder and urethra tumors and the like. Among the current catheter structure, its end of locating patient's internal is equipped with gasbag (water pocket), inserts the catheter urethra, and its end gets into behind the bladder, inflates inflation to its gasbag for the end of catheter can be fixed in bladder department, nevertheless still has some not enoughly at the use of catheter: firstly, in the process of inserting the catheter, although guide wires are used for assisting, the situation that the catheter cannot be inserted due to blocking in the inserting process still occurs, and at the moment, medical staff often insert repeatedly or increase the inserting force, so that the urethra of a patient is greatly damaged; secondly, although the air bag can effectively ensure that the tail end of the catheter is fixed in the bladder, the air bag cannot be stably attached to the bladder opening, and urine frequently flows out along the outer side wall of the catheter, so that great inconvenience is brought to nursing of medical staff; thirdly, when the bladder of a patient is flushed, the bladder is often flushed directly from the catheter, so that residual urine or impurities in the catheter can be returned into the bladder again during flushing, the urine or flushing fluid in the bladder cannot be discharged after the bladder is flushed again, and the urine or flushing fluid can be discharged through the catheter only after the flushing fluid is injected, so that the bladder is very inconvenient; fourthly, when bladder pressure measurement or urine sampling is carried out, the catheter needs to be repeatedly inserted and connected with the injector, and the catheter is easily damaged.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses a urethral catheterization device is used in uropoiesis surgery nursing, through the utility model discloses not only made things convenient for medical staff to carry out the inserting of catheter, alleviateed the damage to patient's urethra greatly, but also can effectively separate and keep off the urine and flow out along the catheter outer wall, the very big daily nursing operation that has made things convenient for medical staff.

Realize the technical scheme of the utility model as follows:

a urethral catheterization device for urological nursing comprises a urethral catheter, the front end of the urethral catheter is of a sealing structure, the rear end of the urethral catheter is connected with a urethral catheterization bag, the front end of the catheter is provided with a spiral pipe head, the spiral surface of the spiral pipe head is provided with a plurality of liquid inlet holes and a flushing port, the outer side wall of the catheter at the rear side of the spiral tube head is provided with a saccule which consists of a spherical front sac, an arc-shaped diameter-reducing rear sac and an expanding wall sac, the rear side of the spherical front bag is provided with a trumpet-shaped arc reducing rear bag, the rear side of the arc reducing rear bag is provided with an expanding wall bag which is attached to the outer side wall of the catheter, the rear end of the catheter is respectively provided with a guide pipe and a flushing pipe, the guide pipe is connected with a balloon on the outer side wall of the front end of the catheter, and the front end of the flushing pipe is connected with a flushing port on the spiral pipe head.

The urinary surgery nursing catheterization device is characterized in that the spherical front bag, the arc-shaped diameter-reducing rear bag and the diameter-expanding wall bag are of an integrated structure.

The urethral catheterization device for urological nursing is characterized in that a one-way valve is arranged in the flushing opening.

The urethral catheterization device for urological nursing is characterized in that a sampling pressure measuring port is formed in one side of the rear end of the urethral catheter.

Uropoiesis is catheterization device for surgical nursing be equipped with sealing rubber stopper in the sampling pressure measurement mouth.

Beneficial effects are that, a uropoiesis is catheterization device for surgical nursing, through setting up the heliciform tube head for if the separation can't insert in the catheter insertion process, accessible spiral creeps into the mode and carries out the catheter and insert, has avoidd traditional application of force disect male mode, has alleviateed the damage to patient's urethra greatly.

Through setting up globular preceding bag, not only can realize spacing fixed to the catheter tip, but also can realize separating the fender to the first layer of urine, avoid the urine to flow out along the catheter outer wall.

Through setting up bag behind the arc undergauge, not only can realize separating the fender to the sealed of the second floor of urine to the sealed of the connector of urethral orifice and bladder, but also can realize the spacing of bag before the globular to the accuse, avoid the displacement of bag emergence before the globular.

Through setting up hole enlargement wall bag, can realize the sealed separation to the urethra end, realize the sealed separation of the third layer of urine and keep off, effectively avoided the urine to cause the problem of pollution along the outflow of catheter outer wall.

Through setting up the flushing pipe, can use the flushing pipe alone to wash when washing the bladder, avoided the tradition to wash the problem that causes the urine backward flow with the catheter, improved washing efficiency greatly.

Through setting up sampling pressure measurement mouth, very big urine sampling and the operation of bladder pressure measurement that has made things convenient for medical staff.

The utility model not only facilitates the insertion of the catheter by the medical staff, greatly reduces the damage to the urethra of the patient, but also can effectively prevent the urine from flowing out along the outer wall of the catheter, thereby greatly facilitating the daily nursing operation of the medical staff; the utility model discloses simple structure, convenient to use provides very big facility for medical staff daily bladder washes, pressure measurement and urine sampling.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional structure of the present invention.

Fig. 3 is a schematic view of the structure of the flushing pipe orifice of the present invention.

In the figure, the device comprises a spiral pipe head 1, a liquid inlet hole 2, a flushing port 3, a balloon 4, a catheter 5, a sampling pressure measuring port 6, a flow guide pipe 7, a flushing pipe 8, a one-way valve 9, a spherical front balloon 10, an arc-shaped diameter-reducing rear balloon 11, an expanding wall balloon 12 and a sealing rubber plug 13.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The urinary surgery nursing catheterization device provided by combining the attached drawings 1-3, the front end of the urinary catheter 5 is of a sealed structure, the rear end of the urinary catheter 5 is connected with a urinary bag, the front end of the urinary catheter 5 is provided with a spiral tube head 1, the spiral surface of the spiral tube head 1 is provided with a plurality of liquid inlet holes 2 and a flushing port 3, the outer side wall of the urinary catheter 5 at the rear side of the spiral tube head 1 is provided with a saccule 4, the saccule 4 consists of a spherical front saccule 10, an arc-shaped diameter-reducing rear saccule 11 and an diameter-expanding wall saccule 12, the rear side of the spherical front saccule 10 is provided with a trumpet-shaped arc-shaped diameter-reducing rear saccule 11, the rear side of the arc-shaped diameter-reducing rear saccule 11 is provided with a diameter-expanding wall sac 12 which is attached to the outer side wall of the urinary catheter 5, the spherical front saccule 10, the arc-shaped diameter-reducing rear saccule 11 and the diameter-expanding wall, honeycomb duct 7 is connected with sacculus 4 on the 5 front end lateral walls of catheter, 8 front ends of flushing pipe with wash mouthful 3 on the heliciform tube head 1 and be connected, and is further, in order to avoid the urine in the bladder to cause the pollution along washing mouthful 3 inflow flushing pipe 8 to washing pipe 8 be equipped with check valve 9 in the washing mouthful 3, check valve 9 comprises a plurality of fan-shaped lamella concatenations mutually 5 rear end one side of catheter is equipped with sampling pressure measurement mouth 6 be equipped with sealed rubber buffer 13 in the sampling pressure measurement mouth 6.

When the urethral catheter 5 is inserted, the medical staff holds the front end of the urethral catheter 5 and inserts the spiral tube head 1 from the urethral orifice of a patient, the medical staff slowly applies forward thrust to the urethral catheter 5 during insertion, when the urethral catheter 5 is blocked and cannot be pushed in the insertion process, the medical staff can rotate the urethral catheter 5, and the spiral tube head 1 is utilized to realize a spiral drilling mode, so that the injury to the urethral orifice of the patient is greatly reduced; when the spiral tube head 1 is inserted into the bladder of a patient, urine in the bladder flows into the catheter 5 along the liquid inlet hole 2, medical staff stop pushing the catheter 5 after finding that a small amount of urine exists in the guide tube 5, the medical staff insert a syringe filled with gas or liquid at the end port of the guide tube 7 and inject a proper amount of gas or liquid into the balloon 4, after the injection is finished, the medical staff slowly pull out the catheter 5, the expanding wall bag 12 at the upper end of the balloon 4 adheres to and blocks the inner wall at the end of the urethra, the arc-shaped reducing rear bag 11 is inserted at the connection port of the bladder and the urethra and seals and blocks the connection port, the spherical front bag 10 can limit and clamp the spiral tube head 1, and the problem that the urine flows out along the outer wall of the catheter 5 is effectively avoided; when the bladder of a patient needs to be flushed, the flushing syringe is only required to be inserted into the pipe orifice at the outer end of the flushing pipe 8, flushing liquid is injected inwards along the flushing pipe 8, the flushing liquid flows into the bladder through the one-way valve 9 in the flushing port 3, and liquid in the bladder after flushing is directly discharged from the catheter 5 along the liquid inlet hole 2, so that the flushing efficiency is greatly improved, and urine backflow is avoided; when bladder pressure measurement or urine sampling is required, medical staff can finish pressure measurement sampling only by inserting an injector into the sealing rubber plug 13 in the sampling pressure measuring port 6, and the sampling pressure measuring port 6 can be sealed by the sealing rubber plug 13 after being pulled out; the utility model not only facilitates the insertion of the catheter by the medical staff, greatly reduces the damage to the urethra of the patient, but also can effectively prevent the urine from flowing out along the outer wall of the catheter, thereby greatly facilitating the daily nursing operation of the medical staff; the utility model discloses simple structure, convenient to use provides very big facility for medical staff daily bladder washes, pressure measurement and urine sampling.

In light of the foregoing description of the preferred embodiments of the present invention, those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a uropoiesis is catheter device for surgery nursing, includes catheter (5), catheter (5) front end is the enclosed type structure, catheter bag, characterized by are connected to catheter (5) rear end: catheter (5) front end is equipped with heliciform tube head (1) be equipped with several feed liquor hole (2) and one on the helicoid of heliciform tube head (1) and wash mouthful (3) be equipped with sacculus (4) on catheter (5) lateral wall of heliciform tube head (1) rear side, sacculus (4) constitute by sacculus (10), arc undergauge (11) and hole enlargement wall bag (12) before globular sacculus (10) rear side is equipped with arc undergauge (11) that are the loudspeaker form arc undergauge (11) rear side be equipped with hole enlargement wall bag (12) that catheter (5) lateral wall laminated catheter (5) lateral wall catheter (5) rear end is equipped with honeycomb duct (7) and washing pipe (8) respectively, honeycomb duct (7) are connected with sacculus (4) on the catheter (5) front end lateral wall, washing pipe (8) front end with wash mouthful (3) on heliciform tube head (1) and be connected.

2. The urinary surgical nursing catheterization apparatus of claim 1, wherein: the spherical front bag (10), the arc-shaped diameter-reducing rear bag (11) and the diameter-expanding wall bag (12) are of an integrated structure.

3. The urinary surgical nursing catheterization apparatus of claim 1, wherein: a one-way valve (9) is arranged in the flushing port (3).

4. The urinary surgical nursing catheterization apparatus of claim 1, wherein: one side of the rear end of the catheter (5) is provided with a sampling pressure measuring port (6).

5. The urinary surgical nursing catheterization apparatus of claim 4, wherein: and a sealing rubber plug (13) is arranged in the sampling pressure measuring port (6).