CN109568000B

CN109568000B - Portable urine bag

Info

Publication number: CN109568000B
Application number: CN201910087693.5A
Authority: CN
Inventors: 陈勤勤; 刘莎; 丁兆峰; 田婷; 冉力; 黄艳
Original assignee: First Affiliated Hospital of PLA Military Medical University
Current assignee: First Affiliated Hospital of PLA Military Medical University
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2021-02-26
Anticipated expiration: 2039-01-29
Also published as: CN109568000A

Abstract

The invention belongs to the field of medicine, and particularly relates to a portable urine bag which comprises a urine inlet pipe, wherein the urine inlet pipe is connected with a urine storage bag for storing urine, the urine storage bag is connected with a urine outlet pipe, a control mechanism for preventing urine from flowing out is arranged on the urine outlet pipe, a sealed through groove is arranged in the urine storage bag, the urine storage bag is divided into two mutually communicated urine storage areas by the through groove, and a rope is arranged in the through groove; the bottom end of the urine storage bag is connected with a fixing mechanism for fixing the position of the urine storage bag. For solving the problem that when a patient wants to go out to walk in the prior art, the patient using the urine bag is burdened, the urine bag moves opposite to the urine storage bag through the rope, the contraction of the urine storage bag is realized, and therefore the volume of the urine storage bag is reduced, and the carrying is convenient.

Description

Portable urine bag

Technical Field

The invention belongs to the field of medicine, and particularly relates to a portable urine bag.

Background

The urine bag is a sterile plastic bag for a urinary incontinence patient or a postoperative patient to collect urine, when the urine bag is used, a urine inlet pipe of the urine bag is inserted into the urethra of the patient, the plastic bag for storing the urine is hung on a hospital bed, a urine outlet pipe is connected onto the plastic bag, a control mechanism for preventing the urine from flowing out is arranged on the urine outlet pipe, after the urine in the urine bag is enough, the control mechanism on the urine outlet pipe is opened to discharge the urine in the plastic bag, so the urine bag is generally reused, and the urine inlet pipe can be taken out of the urethra of the patient until the patient does not need to use the urine bag any more.

The urine storage capacity of a common urine bag is about 1000 ml, although the urine bag is light, the urine bag occupies a certain volume, and if a patient using the urine bag wants to go out for walking, the patient is bound to carry the urine bag to go out, which inevitably causes extra burden to the patient.

Disclosure of Invention

The invention aims to provide a portable urine bag to solve the problem that in the prior art, when a patient wants to go out for walking, the patient using the urine bag is burdened.

The basic scheme of the invention is as follows: a portable urine bag comprises a urine inlet pipe, wherein the urine inlet pipe is connected with a urine storage bag for storing urine, the urine storage bag is connected with a urine outlet pipe, a control mechanism for preventing urine from flowing out is arranged on the urine outlet pipe, a sealed through groove is arranged in the urine storage bag, the through groove divides the urine storage bag into two mutually communicated urine storage areas, and a rope is arranged in the through groove; the bottom end of the urine storage bag is connected with a fixing mechanism for fixing the position of the urine storage bag.

The invention has the advantages that:

set up logical groove in storing up the urine bag, set up the rope in leading to the inslot, patient need go out the time usable one hand up take the urine bag of storing up, another hand down pulls the rope, makes rope and the bag of storing up urine produce opposite movement to store up the urine bag shrink, after the bag of storing up urine contracts suitable position, the fixed establishment of the bag bottom of storing up urine will store up the position of urine bag and fix, thereby make the bag of storing up urine fix in the position that the shrink is good. Compared with the prior art, this scheme sets up logical groove in storing up the urine bag to set up the rope in leading to the inslot, can pass through the rope and store up the opposite motion between the urine bag, thereby will store up the urine bag shrink, reduce the volume of storing up the urine bag, when patient need go out to walk about, the storage urine bag after the shrink also patient of being convenient for carries.

Further, fixed establishment includes the fixed block, and the fixed block is hollow structure, sets up the through-hole that supplies the rope to pass on the fixed block to the through-hole is centrosymmetric, and sliding connection has the piston in the fixed block, and piston one end articulates there is the pawl, is equipped with a plurality of ratchets with pawl meshing in the fixed block, and the other end of piston is connected with the sliding block, sets up on the fixed block and supplies the gliding spout of sliding block.

Patient confirms the back with the position that the urine bag of storage needs shrink, go to stir the sliding block with the hand and slide in the spout, the piston can draw close toward the rope direction under the drive of sliding block, and clip the rope, because articulated on the piston have the pawl, the pawl can follow the piston and slide on the ratchet when the piston slides toward the rope direction, nevertheless if the piston wants to do the motion of keeping away from the rope direction, pawl and the ratchet flank of tooth at this moment are contrary mutually, can make the pawl card in the ratchet, receive the hindrance of ratchet, let the unable motion of pawl, thereby make the piston also unable sliding in the fixed block, the piston at this moment just can firmly fix the rope, avoid contracting the good urine bag of storage and reset.

The ratchet is connected to the connecting block, and a first spring is connected between the connecting block and the fixing block; and a second spring is connected between the piston and the fixed block.

When a patient needs to restore the urine storage bag, the connecting block can be pulled by hand to enable the connecting block to vertically slide on the fixing block, the ratchet on the connecting block can be separated from the pawl, the pawl is not blocked by the ratchet any more, the piston can reset under the action of the second spring, the piston does not clamp a rope any more, and the patient can smoothly restore the retracted urine storage bag; the first spring between connecting block and the fixed block for after piston and rope separation, the connecting block can reset under the pulling of first spring, makes pawl and ratchet mesh once more, is convenient for use next time.

Further, store up the urine district all with go out the ureter intercommunication, go out still to be equipped with on the ureter and end the urine mechanism, end the urine mechanism including ending the urine pole, be equipped with the cavity in ending the urine pole, be equipped with in the cavity and end the urine piece, end the urine piece and form airtight cavity with the cavity, the cavity that rope one side was kept away from to the piston with end the urine pole intercommunication, it locates to go out the ureter and ends between urine piece and the intercommunication department.

When the piston slides towards the rope direction, the pressure of the cavity in the fixed block can be reduced, the pressure in the cavity is reduced, the pressure in the cavity communicated with the cavity is reduced, the urine stopping block is moved towards the communicated part, the urine tube is extruded, the urine in the urine tube cannot be discharged normally, the effect of stopping the urine discharge can be achieved, and the urine is temporarily stored in the urine storage bag.

Further, purple litmus test paper is arranged in the urine inlet pipe.

When the urine in the urine storage bag begins to enter the urine inlet tube, a patient can not urinate in the urine storage bag, the purple litmus paper turns red when meeting acid because the urine is weakly acidic, and the purple litmus paper turns red when contacting the urine, and the striking red color is convenient for warning that the patient can not urinate in the urine storage bag.

Furthermore, the left side and the right side of the urine storage bag are both provided with buckling belts, and the buckling belts are respectively provided with magnetic buckles with attractive magnetism.

After the urine storage bag is contracted by a patient, the buckle belt on the urine storage bag can be attached to the front side and the back side of clothes, and the magnetic buckle which is attracted by magnetism on the buckle belt is utilized to enable the buckle belt to take the urine storage bag to be attached to the clothes of the patient together, so that the patient who goes out does not need to have one hand to carry the urine bag, and the urine bag is more convenient to use.

Drawings

FIG. 1 is a front view of an embodiment of a portable urine bag of the present invention;

FIG. 2 is a partial front sectional view of a securing mechanism and a urine stopping mechanism in an embodiment of a portable urine bag of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the urine collecting device comprises a urine inlet pipe 1, a urine storage bag 2, a through groove 3, a rope 4, a buckling belt 5, a magnetic buckle 6, a urine stopping rod 7, a urine outlet pipe 8, a control mechanism 9, a fixed block 10, a connecting block 11, a ratchet 12, a pawl 13, a first spring 14, a second spring 15, a sliding block 16, a piston 17, a urine stopping block 18 and purple litmus test paper 19.

Embodiment is as shown in fig. 1, which comprises a urine bag body, a purple litmus test paper 19 is placed in a urine inlet tube 1 of the urine bag body, fastening tapes 5 are connected to the left and right sides of the urine bag body, magnetic fasteners 6 with attractive magnetism are respectively connected to the two fastening tapes 5, a sealed through groove 3 is formed in a urine storage bag 2 of the urine bag body, the through groove 3 divides the urine bag body into a left urine storage area and a right urine storage area which are communicated, a rope 4 is hung at the top end of the through groove 3, the urine storage areas are communicated with a urine outlet tube 8, urine stopping mechanisms are installed on the urine outlet tube 8, each urine stopping mechanism comprises a urine stopping rod 7, a cavity is formed in the urine stopping rod 7, a urine stopping block 18 is arranged in the cavity, and a sealed cavity is formed between the urine stopping block 18 and the cavity.

The bottom of the urine storage bag 2 of the urine bag body is connected with a fixing mechanism, as shown in fig. 2, the fixing mechanism comprises a fixing block 10, the middle part of the fixing block 10 is provided with a through hole for the rope 4 to pass through, the fixing block 10 is of a hollow structure and is symmetrical by taking the rope 4 as a center, two pistons 17 are slidably connected in the fixing block 10, the bottom ends of the pistons 17 are respectively and fixedly connected with a sliding block 16, the sliding block 16 is slidably connected with the lower side wall of the fixing block 10, the upper side wall of the fixing block 10 is vertically and slidably connected with a connecting block 11, the lower surface of the connecting block 11 is fixedly connected with a plurality of ratchets 12, a first spring 14 is connected between the connecting block 11 and the fixing block 10, a second spring 15 is connected between the piston 17 and the fixing block 10, the top end of the piston 17 is, when the pawl 13 attempts to move from the middle to both sides, the pawl 13 is caught in the ratchet teeth 12 due to the pawl 13 being opposed to the tooth surfaces of the ratchet teeth 12, and the movement of the pawl 13 is hindered.

The left side and the right side of the fixed block 10 are both communicated with a closed cavity in the urine stopping rod 7, and the urine outlet pipe 8 is arranged between the urine stopping block 18 and the communicated part.

When the patient needs to carry the urine bag out,

step A, the patient holds the fixing mechanism by using the left hand, the rope 4 is held by the right hand, the fixing mechanism is pushed upwards by the left hand, the rope 4 is pulled downwards by the right hand, and the urine storage bag 2 of the urine bag body is pushed by the fixing mechanism to shrink upwards, so that the volume of the urine storage bag 2 is reduced.

Step B, after the urine storage bag 2 is contracted to a proper position, the patient loosens the rope 4, the patient pulls the sliding block 16 with the right hand, the sliding block 16 slides towards the middle of the fixed block 10 in opposite directions, the piston 17 is driven by the sliding block 16 to pull the second spring 15 and move towards the middle in opposite directions, when the piston 17 slides, the pawl 13 hinged on the piston 17 can slide towards the middle of the fixed block 10 under the driving of the piston 17 until the piston 17 clamps the rope 4, and the pawl 13 can only slide towards the middle from two sides due to the installation mode of the pawl 13 and the ratchet 12, so the pawl 13 can not slide towards two sides from the middle, the piston 17 can be fixed, and the rope 4 can be tightly clamped.

And step C, after the contraction position of the urine storage bag 2 is fixed by the piston 17, the contracted urine storage bag 2 is folded by the patient, and the magnetic buttons 6 which are magnetically attracted are respectively attached to the front side and the back side of the clothes, so that the magnetic buttons 6 are mutually adsorbed together, the urine storage bag 2 can be attached to the clothes, and the patient does not need to carry the urine storage bag to go out to walk.

And D, when the piston 17 slides in the fixed block 10, the piston 17 reduces the pressure in the chambers on the left side and the right side, so that the pressure in the cavity in the urine stopping rod 7 communicated with the fixed block 10 is reduced, the urine stopping block 18 in the urine stopping rod 7 slides towards the position of the urine outlet pipe 8 until the urine stopping block 18 extrudes the urine outlet pipe 8, and the urine cannot be normally discharged through the urine outlet pipe 8 and is temporarily stored in the urine storage bag 2.

Step E, when the patient discharges enough urine and the liquid level of the urine enters the urine inlet pipe 1, the patient can not discharge urine into the urine bag; because urine is weakly acidic, the purple litmus paper 19 in the urine inlet tube 1 turns red when meeting acid by utilizing the property that the purple litmus paper 19 turns red when the urine contacts the purple litmus paper 19, the red striking color is convenient for alerting a patient, and the urine in the urine storage bag 2 should be returned to a ward at the moment to be discharged.

Step F, when the patient needs to loosen the urine storage bag 2, the patient respectively holds the fixing block 10 and the connecting block 11, the fixing block 10 and the connecting block 11 are separated by force, the connecting block 11 pulls the first spring 14 at the moment, the pawl 13 is separated from the ratchet 12 on the connecting block 11, the pawl 13 is not blocked by the ratchet 12 at the moment, the piston 17 can reset under the pulling of the second spring 15, after the piston 17 resets, the patient can loosen the connecting block 11, the connecting block 11 resets under the pulling of the first spring 14, and the pawl 13 is meshed with the ratchet 12 again, so that the patient can use the urine storage bag for the next time; the rope 4 is no longer cliied to the piston 17 that resets this moment to can loosen the plastic bag that contracts, when piston 17 resets, the pressure increase in the space of fixed block 10 left and right sides for the urine piece 18 in the urine pole 7 is pushed by the atmospheric pressure and is kept away from out ureter 8, and the urine in the play ureter 8 just can pass through out ureter 8 smoothly this moment, and patient can open the control mechanism 9 in the urine bag body, thereby discharges the urine in the plastic bag smoothly.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a portable urine bag, is connected with the urine storage bag that is used for depositing the urine including advancing the ureter, advances the ureter, stores up the urine bag and is connected with out the ureter, is equipped with the control mechanism who is used for preventing the urine outflow on going out the ureter, its characterized in that: a sealed through groove is formed in the urine storage bag, the through groove divides the urine storage bag into two mutually communicated urine storage areas, and a rope is arranged in the through groove; the bottom end of the urine storage bag is connected with a fixing mechanism for fixing the position of the urine storage bag; the fixing mechanism comprises a fixing block, the fixing block is of a hollow structure, a through hole for a rope to pass through is formed in the fixing block, the fixing block is symmetrical by taking the through hole as a center, a piston is connected in the fixing block in a sliding mode, a pawl is hinged to one end of the piston, a plurality of ratchets meshed with the pawl are arranged in the fixing block, the other end of the piston is connected with a sliding block, and a sliding chute for the sliding block to slide is; the urine storage area is communicated with the urine outlet pipe, the urine outlet pipe is further provided with a urine stopping mechanism, the urine stopping mechanism comprises a urine stopping rod, a cavity is arranged in the urine stopping rod, a urine stopping block is arranged in the cavity, the urine stopping block and the cavity form a closed cavity, the cavity on one side of the rope is far away from the piston and the cavity of the urine stopping rod are communicated, and the urine outlet pipe is arranged between the urine stopping block and the communicated position.

2. The portable urine bag of claim 1 wherein: the ratchet is connected to the connecting block, and a first spring is connected between the connecting block and the fixing block; and a second spring is connected between the piston and the fixed block.

3. The portable urine bag of claim 2 wherein: purple litmus test paper is arranged in the urine inlet pipe.

4. A portable urine bag according to claim 3 wherein: the left side and the right side of the urine storage bag are both provided with buckling belts, and the buckling belts are respectively provided with magnetic buckles with attractive magnetism.