CN218652601U

CN218652601U - Intermittent urethral catheterization and urine collecting device

Info

Publication number: CN218652601U
Application number: CN202221600221.9U
Authority: CN
Inventors: 代选慧; 蒋玮; 张娜; 周程沛; 杨丹; 田佳星; 张岐; 胡文静
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-03-21
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses an intermittent type nature catheterization urine collection device, its technical scheme main points are: the drainage tube comprises an insertion tube, wherein a drainage tube is movably sleeved at one end of the insertion tube, a first connecting tube is fixedly installed at one end, far away from the insertion tube, of the drainage tube, and a thread is formed in the outer circle wall surface of the first connecting tube; seal assembly, seal assembly sets up the interior round wall of first connecting pipe is used for sealing the junction of drainage tube can insert patient's bladder through the insert tube inside, can take off between when needs are changed and change can, through setting up first connecting pipe, can strengthen the leakproofness of junction through first connecting pipe, avoid the urine to splash, can effectually strengthen the sealing performance of sealing connection department through the rubber seal cover, can prevent the diffusion of taste or splash elsewhere when album urine through dismantling the lid, through setting up first water valve, can prevent through first water valve that the urine spills from the third connecting pipe.

Description

Intermittent urethral catheterization and urine collecting device

Technical Field

The utility model relates to a catheterization collection urine technical field, concretely relates to intermittent type nature catheterization collection urine device.

Background

Medically, catheterization refers to the drainage of urine via the insertion of a urinary catheter from the urethra into the bladder. Catheterization is divided into catheter indwelling catheterization and intermittent catheterization. When the indwelling catheter is adopted for catheterization, the catheter is always kept in the body of a patient and is pulled out or replaced by a new catheter regularly when the patient condition permits; when the intermittent catheterization mode is adopted for catheterization, the catheterization is performed once every 4 to 6 hours, and the catheter is pulled out after the bladder is emptied.

For example, chinese patent publication No. CN209154846U, in which an intermittent urethral catheterization and collection device is proposed, uses a urinary catheter and a urethra directly connected by rubber, and uses a spring dynamometer for measuring the weight of a urine bag, but in this scheme, since the direct connection by a rubber sleeve may cause urine splash due to the limited sealing ability of the rubber sleeve, we propose an intermittent urethral catheterization and collection device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an intermittent type nature catheterization urine collection device has solved the limited problem that leads to the urine to splash of sealing capacity of rubber sleeve.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an intermittent urinary catheterization collection device comprising: the drainage tube is movably sleeved at one end of the insertion tube, a first connecting tube is fixedly installed at one end, far away from the insertion tube, of the drainage tube, and threads are formed in the outer circle wall surface of the first connecting tube; and the sealing assembly is arranged on the inner circular wall surface of the first connecting pipe and used for sealing the connecting part of the drainage pipe.

Through adopting above-mentioned technical scheme, through setting up the insert tube, can insert patient's bladder through the insert tube inside, need change between can take off change can, through setting up first connecting pipe, can strengthen the leakproofness of junction through first connecting pipe, avoid the urine to splash.

Preferably, the seal assembly comprises: the fixed pipe, the interior round wall of fixed pipe is seted up threadedly, fixed pipe passes through threaded connection and is in the interior round wall of first connecting pipe, the excircle wall movable sleeve of fixed pipe is equipped with the rubber seal cover, the bottom surface of fixed pipe is provided with dismantles the lid, the fixed orifices has been seted up to the bottom surface of dismantling the lid, the inside of fixed orifices with the excircle wall fixed mounting of fixed pipe, dismantle the lid through the fixed orifices with fixed pipe is linked together.

Through adopting above-mentioned technical scheme, through setting up the rubber sealing cover, can effectually strengthen the sealing performance of sealing connection department through the rubber sealing cover, dismantle the lid through the setting, the diffusion of taste or splash elsewhere when can preventing to collect urine through dismantling the lid.

Preferably, the detachable joint of the excircle wall surface of the detachable cover is provided with a funnel, the bottom fixed mounting of the funnel is provided with a third connecting pipe, the excircle wall surface of the third connecting pipe is provided with a first through hole, the excircle wall surface of the third connecting pipe is provided with a second through hole, the inside of the first through hole is provided with a first water valve, and the inside of the second through hole is provided with a second water valve.

Through adopting above-mentioned technical scheme, through setting up first water valve, can prevent through first water valve that the urine from leaking from the third connecting pipe, store the urine in the inside of funnel, be convenient for collect the urine, through setting up the second water valve, can prevent through the second water valve that the urine from spilling in the measurement cup, prevent the measurement error of urine.

Preferably, a measuring cup is arranged at one end, far away from the funnel, of the third connecting pipe, a stabilizing hole is formed in the bottom surface of the measuring cup, the inner portion of the stabilizing hole and one end, far away from the funnel, of the third connecting pipe are fixedly installed, and the measuring cup is communicated with the third connecting pipe through the stabilizing hole.

Through adopting above-mentioned technical scheme, through setting up the measuring cup, through placing the position with the measuring cup in the position that is less than the funnel, urine can flow in the measuring cup when first water valve and second water valve are opened, makes things convenient for medical personnel to measure the volume of urine to the record changes.

Preferably, the outer circle wall surface of the measuring cup is fixedly provided with two fixing blocks, and the outer circle wall surface of the measuring cup is provided with a dividing ruler.

Through adopting above-mentioned technical scheme, through setting up the scale, can effectually measure the urine of collecting in the funnel through the scale, make things convenient for medical personnel to observe patient's health, through setting up the fixed block, hang fixedly through the fixed block convenience with the measuring cup.

Preferably, the detachable joint of top surface of measuring cup has the top cap, the top surface of dismantling the lid is provided with the permeability cell, the top surface of dismantling the lid is provided with the connecting hole, the permeability cell with the inside movable sleeve of connecting hole is established, the top surface movable sleeve of permeability cell is equipped with sealed lid.

Through adopting above-mentioned technical scheme, through setting up the top cap, can prevent through the top cap on the one hand that the urine of collecting volatilizees, on the other hand also can prevent that external moisture from getting into inside the measuring cup, to measuring production influence, through setting up the permeability cell, can effectually prevent through the permeability cell that the urine from producing gas in inside fermentation to lead to the liquid level to rise, lead to measuring to produce the mistake.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the insert tube, can insert inside patient's bladder through the insert tube, it can to take off the change between can when needs are changed, through setting up first connecting pipe, can strengthen the leakproofness of junction through first connecting pipe, avoid the urine to splash, through setting up the rubber seal cover, can effectually strengthen the sealing performance of sealed junction through the rubber seal cover, dismantle the lid through setting up, can prevent the diffusion of taste or splash elsewhere when collecting urine through dismantling the lid, through setting up first water valve, can prevent through first water valve that the urine from spilling from the third connecting pipe, store the urine in the inside of funnel, be convenient for collect urine, through setting up the second water valve, can prevent through the second water valve that the urine from spilling from the measurement cup, prevent that the measurement of urine from producing the error.

Through setting up the measuring cup, place the position that is less than the funnel through the position with the measuring cup, the urine can flow in the measuring cup when first water valve and second water valve are opened, make things convenient for medical personnel to measure the volume of urine, and the record changes, through setting up the scale, can effectually measure the urine of collecting in the funnel through the scale, make things convenient for medical personnel to observe patient's health, through setting up the fixed block, it is fixed to hang the measuring cup through the fixed block convenience.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the detachable cover of the present invention;

FIG. 3 is a schematic view of the top cover structure of the present invention;

fig. 4 is a schematic view of the structure of the drainage tube of the present invention.

Reference numerals: 1. an insertion tube; 2. a drainage tube; 3. a first connecting pipe; 4. a fixed tube; 5. a rubber sealing sleeve; 6. disassembling the cover; 7. a fixing hole; 8. a funnel; 9. a third connecting pipe; 10. a first through hole; 11. a second through hole; 12. a first water valve; 13. a second water valve; 14. a measuring cup; 15. a stabilization well; 16. a fixed block; 17. a graduated scale; 18. a top cover; 19. a gas permeable pipe; 20. a sealing cover; 21. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 4, an intermittent type nature catheterization collection urine device, including the insert tube 1, the one end movable sleeve of insert tube 1 is equipped with drainage tube 2, the one end fixed mounting that the insert tube 1 was kept away from to drainage tube 2 has first connecting pipe 3, the excircle wall of first connecting pipe 3 is threaded, the interior circle wall of first connecting pipe 3 is provided with seal assembly, a junction for sealing drainage tube 2, seal assembly includes fixed pipe 4, the interior circle wall of fixed pipe 4 is threaded, fixed pipe 4 passes through the interior circle wall of threaded connection at first connecting pipe 3, the excircle wall movable sleeve of fixed pipe 4 is equipped with rubber seal cover 5, the material of rubber seal cover 5 is rubber, the bottom surface of fixed pipe 4 is provided with dismantlement lid 6, fixed orifices 7 have been seted up to the bottom surface of dismantling lid 6, the inside of fixed orifices 7 and the excircle wall fixed mounting of fixed pipe 4, dismantle lid 6 and be linked together through fixed orifices 7 with fixed pipe 4, through setting up rubber seal cover 5, can effectually strengthen the sealing performance of sealed junction through rubber seal cover 5, dismantle lid 6 through setting up, can prevent to collect the taste of urine when other places of splashing or other places.

Referring to fig. 1, 2 and 3, a funnel 8 is detachably clamped on an outer circular wall surface of a detachable cover 6, a third connecting pipe 9 is fixedly installed at the bottom end of the funnel 8, a first through hole 10 is formed in the outer circular wall surface of the third connecting pipe 9, a second through hole 11 is formed in the outer circular wall surface of the third connecting pipe 9, a first water valve 12 is arranged inside the first through hole 10, the first water valve 12 is of an existing structure and is not described herein, a second water valve 13 is arranged inside the second through hole 11, the second water valve 13 is of an existing structure and is not described herein, a measuring cup 14 is arranged at one end, far away from the funnel 8, of the third connecting pipe 9, a stabilizing hole 15 is formed in the bottom surface of the measuring cup 14, the inside of the stabilizing hole 15 and one end, far away from the funnel 8, of the third connecting pipe 9 are fixedly installed, the measuring cup 14 is communicated with the third connecting pipe 9 through the stabilizing hole 15, by arranging the measuring cup 14, the position of the measuring cup 14 is placed at a position lower than the funnel 8, when the first water valve 12 and the second water valve 13 are opened, urine can flow into the measuring cup 14, and medical staff can measure urine volume conveniently measure and record changes.

Refer to fig. 1, fig. 2 and fig. 3, the excircle wall fixed mounting of measuring cup 14 has two fixed blocks 16, the excircle wall of measuring cup 14 is provided with scale 17, the top surface detachable joint of measuring cup 14 has top cap 18, the top surface of dismantling lid 6 is provided with permeability cell 19, the top surface of dismantling lid 6 is provided with connecting hole 21, permeability cell 19 is established with the inside movable sleeve of connecting hole 21, the top surface movable sleeve of permeability cell 19 is equipped with sealed lid 20, through setting up top cap 18, can prevent the urine of collecting on the one hand from volatilizing through top cap 18, on the other hand also can prevent that external moisture from getting into inside measuring cup 14, exert an influence to the measurement, through setting up permeability cell 19, can effectually prevent that urine from fermenting in inside through permeability cell 19 and producing gas, thereby lead to the liquid level to rise, lead to the measurement to produce the mistake.

The working principle is as follows: referring to fig. 1-4, in use, a medical staff firstly hangs the measuring cup 14 at a position lower than the funnel 8, the inserting tube 1 is arranged, the measuring cup can be inserted into the bladder of a patient through the inserting tube 1, the measuring cup can be taken down and replaced when replacement is needed, the first connecting tube 3 is arranged, the sealing performance of the joint can be enhanced through the first connecting tube 3, and splashing of urine is avoided, by adopting the technical scheme, the sealing performance of the sealed joint can be effectively enhanced through the rubber sealing sleeve 5 by arranging the rubber sealing sleeve 5, the detachable cover 6 is arranged, the urine can be prevented from diffusing or splashing to other places during urine collection by detaching the cover 6, by arranging the first water valve 12, the urine can be prevented from leaking from the third connecting tube 9 through the first water valve 12, the urine is stored inside the funnel 8, collection of urine is facilitated, by arranging the second water valve 13, the urine can be prevented from leaking from the measuring cup 14 through the second water valve 13, errors in measurement of urine can be prevented, by arranging the measuring cup 14, by arranging the position of the measuring cup 14, the position lower than the first water valve 8, the urine measuring cup can be conveniently opened, and the urine measuring cup 14, and the urine can be conveniently measured when the urine volume of the urine can be changed.

Through setting up scale 17, can be effectual measure the urine of collecting in funnel 8 through scale 17, make things convenient for medical personnel to observe patient's health, through setting up fixed block 16, it is fixed to hang measuring cup 14 through fixed block 16 convenience, through setting up top cap 18, can prevent through top cap 18 on the one hand that the urine of collecting volatilizees, on the other hand also can prevent that external moisture from getting into inside measuring cup 14, exert an influence to the measurement, through setting up permeability cell 19, can effectually prevent that the urine from fermenting in inside and producing gas through permeability cell 19, thereby lead to the liquid level to rise, lead to the measurement to produce the mistake.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intermittent urinary catheterization and collection device, comprising:

the drainage tube comprises an insertion tube (1), wherein a drainage tube (2) is movably sleeved at one end of the insertion tube (1), a first connecting tube (3) is fixedly installed at one end, far away from the insertion tube (1), of the drainage tube (2), and a thread is formed in the outer circle wall surface of the first connecting tube (3);

the sealing assembly is arranged on the inner circle wall surface of the first connecting pipe (3) and used for sealing the connecting part of the drainage pipe (2).

2. The intermittent urinary catheterization device of claim 1, wherein the sealing assembly comprises:

fixed pipe (4), the interior circle wall of fixed pipe (4) is seted up threadedly, fixed pipe (4) pass through threaded connection in the interior circle wall of first connecting pipe (3), the excircle wall movable sleeve of fixed pipe (4) is equipped with rubber seal cover (5), the bottom surface of fixed pipe (4) is provided with dismantles lid (6), dismantle the bottom surface of lid (6) and seted up fixed orifices (7), the inside of fixed orifices (7) with the excircle wall fixed mounting of fixed pipe (4), dismantle lid (6) and pass through fixed orifices (7) with fixed pipe (4) are linked together.

3. The intermittent urinary catheterization device of claim 2, wherein the funnel (8) is detachably clamped on the outer wall surface of the detachable cover (6), the third connecting pipe (9) is fixedly installed at the bottom end of the funnel (8), the first through hole (10) is formed in the outer wall surface of the third connecting pipe (9), the second through hole (11) is formed in the outer wall surface of the third connecting pipe (9), the first water valve (12) is arranged in the first through hole (10), and the second water valve (13) is arranged in the second through hole (11).

4. An intermittent urinary catheterization device according to claim 3, characterized in that a measuring cup (14) is arranged at the end of the third connecting pipe (9) far away from the funnel (8), a stabilizing hole (15) is opened at the bottom surface of the measuring cup (14), the interior of the stabilizing hole (15) is fixedly installed at the end of the third connecting pipe (9) far away from the funnel (8), and the measuring cup (14) is communicated with the third connecting pipe (9) through the stabilizing hole (15).

5. The intermittent urinary catheterization device of claim 4, characterized in that two fixed blocks (16) are fixedly arranged on the outer circumferential wall surface of the measuring cup (14), and the outer circumferential wall surface of the measuring cup (14) is provided with a graduated scale (17).

6. The intermittent catheterization and urine collection device of claim 4, wherein the top surface of the measuring cup (14) is detachably clamped with a top cover (18), the top surface of the detachable cover (6) is provided with a vent pipe (19), the top surface of the detachable cover (6) is provided with a connecting hole (21), the vent pipe (19) is movably sleeved with the inside of the connecting hole (21), and the top surface of the vent pipe (19) is movably sleeved with a sealing cover (20).