CN211460250U - Multi-cavity freely-switching urine bag - Google Patents

Abstract

The utility model relates to the technical field of urine bags, in particular to a multi-cavity freely-switching urine bag, which comprises a bag body and a catheterization switching component, wherein a plurality of mutually isolated urine collecting cavities are arranged in the bag body; the urethral catheterization cutting component comprises a base and a switching rod, wherein a urine inlet pipe is arranged above the base, a plurality of urine outlet pipes are arranged below the base, the outlets of the urine outlet pipes are communicated with urine collecting cavities corresponding to the urine outlet pipes, and a sliding cavity matched with the switching rod penetrates through the base; the upper surface of switching pole has been seted up and has been accepted the groove, and the tank bottom of accepting the groove has been seted up the intercommunicating pore, the utility model discloses utilize to set up a plurality of mutual isolated collection urine chambeies on the bag body, every collection urine chamber corresponds a record cycle alone to accurate record urination volume and collect the urine sample, when next record cycle, can switch on the collection urine chamber of urine pipe and difference through removing the switching pole, with this with the quick switch-over in collection urine chamber, need not change the urine bag again, convenient to use is swift, and whole capacious, by a wide margin reduced medical personnel's work load.

Description

Multi-chamber freely switchable urine bag

technical field

The utility model relates to the technical field of urine bags, in particular to a multi-cavity freely switchable urine bag.

Background technique

Urine bag refers to an auxiliary sterile plastic bag for collecting urine outside the body. It is usually used for patients with urinary system who cannot urinate normally or patients with inconvenience after surgery. When in use, the inlet of the urine bag is connected to the catheter placed in the body. In order to realize the collection of urine, in order to observe the recovery state of the patient, it is necessary to periodically record the size of the urine output, and to sample the urine in different cycles for routine urine analysis, so as to grasp the metabolic status of the patient and improve the parameters of the disease diagnosis. ; The existing urine bags generally only have one accommodating chamber, so that nurses need to replace the urine bag and take samples in each recording cycle (6-12 hours), otherwise the urine in different cycles will be mixed together, causing subsequent The urine routine analysis is inaccurate, and the connection between the catheter and the urine bag is troublesome when changing the urine bag, which leads to inconvenient use and heavy workload for medical staff.

Utility model content

The technical problem to be solved by the present utility model is: in order to solve the problem that the urine bag in the prior art only has one accommodating cavity, when the urine output and urine sampling need to be recorded periodically, the urine bag needs to be replaced in each recording cycle, resulting in inconsistent use. The problem of convenience and heavy workload of medical staff is provided, and now a multi-chamber freely switchable urine bag is provided.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a multi-chamber free-switching urine bag, comprising a bag body and a catheterization switching component, and the bag body has a plurality of mutually isolated urine collecting cavities;

The catheter cutting assembly includes a base and a switching rod, a urine inlet tube is arranged above the base, and a plurality of urine outlet tubes are provided on the bottom of the base, and the urine outlet tubes are the same as the urine collection cavity of the bag body. Correspondingly, the outlet of the urine outlet is communicated with its corresponding urine collecting cavity, and a sliding cavity matched with the switching rod runs through the base, and the switching rod is slidably arranged in the sliding cavity;

The inlets of the urine outlet pipe are all located on the inner wall of the sliding cavity, and are arranged at intervals along the sliding direction of the switching rod. The upper surface of the switching rod is provided with a receiving groove, and the bottom of the receiving groove is provided with a communication hole, so When the communication hole on which the switch lever moves is communicated with any inlet of the urine outlet pipe, the receiving groove is kept in communication with the urine inlet pipe.

In this scheme, a plurality of isolated urine collection chambers are set on the bag body, and each urine collection chamber corresponds to a separate recording cycle to accurately record the amount of urine excreted and collect urine samples. In the next recording cycle, by moving the switching lever The urine inlet tube can be connected to different urine collection chambers, so that the urine collection chambers can be quickly switched without the need to replace the urine bag.

Further, the communication hole is located in the middle part of the groove bottom of the receiving groove, and the middle low edge of the groove bottom of the receiving groove is high; in this way, the urine in the receiving groove can be gathered to the middle communication hole, which is convenient for the urine to pass from the receiving groove. The groove reaches the urinary catheter and enters the corresponding urine collection cavity for collection.

Further, a plurality of positioning holes are arranged at equal intervals along the sliding direction of the switching rod, and the number of the positioning holes is consistent with the number of the urine outlet pipes, and corresponds to one another, and the inlet of the urine outlet pipe is along the switching rod. The sliding directions are arranged at equal intervals, and the spacing between two adjacent positioning holes is equal to the spacing between the inlets of two adjacent urinary catheters, and the base is slidably provided with positioning pins for inserting into the positioning holes; By inserting the positioning pins into the corresponding positioning holes, the switch lever can be prevented from being moved arbitrarily, and the communication hole on the switch lever can be maintained at a position opposite to the current inlet of the urinary outlet tube.

Further, a spring cavity is opened on the base, a cover plate is threadedly connected to the spring cavity, the positioning pin passes through the cover plate, a spring is arranged in the spring cavity, and one end of the spring is pressed against the cover. The other end abuts on the peripheral surface protrusion of the positioning pin; the positioning pin can be pressed into the positioning hole of the switch lever by the spring to prevent the positioning pin from falling off from the positioning hole.

Further, the cross section of the switch lever is square.

The beneficial effects of the utility model are as follows: the multi-cavity freely switchable urine bag of the present utility model utilizes that a plurality of mutually isolated urine collecting chambers are arranged on the bag body, and each urine collecting chamber corresponds to a separate recording period, so as to accurately record urination In the next recording cycle, the urine inlet tube and different urine collection chambers can be connected by moving the switching lever, so that the urine collection chamber can be quickly switched without the need to replace the urine bag, which is convenient to use. It is fast and has a large overall capacity, which greatly reduces the workload of medical staff.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the schematic diagram of the multi-chamber freely switchable urine bag of the present invention;

Fig. 2 is the partial enlarged schematic diagram of A in Fig. 1;

3 is a schematic diagram of the communication between the communication hole in the multi-chamber freely switchable urine bag of the present invention and the one urine collecting chamber on the left of the three urine collecting chambers;

4 is a schematic diagram of the communication between the communication hole in the multi-chamber freely switchable urine bag of the present invention and one of the three urine collecting chambers located on the left side.

In the figure: 1, bag body, 1-1, urine collection cavity;

2. Base, 2-1, Inlet catheter, 2-2, Outlet catheter, 2-3, Slip cavity, 2-4, Spring cavity;

3. Switching lever, 3-1, receiving groove, 3-2, connecting hole, 3-3, positioning hole;

4. Positioning pin, 4-1. The peripheral surface is convex;

5. Cover plate;

6. Spring.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic way, so they only show the structures, directions and references (eg, up, down, left, right, etc.) related to the present invention. may only be used to aid in the description of features in the drawings. Therefore, the following detailed description is not to be taken in a limiting sense, and the scope of the claimed subject matter is defined solely by the appended claims and their equivalents.

Example 1

As shown in Figures 1-4, a multi-chamber free-switching urine bag includes a bag body 1 and a catheter switching assembly, and the bag body 1 has a plurality of mutually isolated urine collecting chambers 1-1;

The urinary catheter cutting assembly includes a base 2 and a switch lever 3. The upper part of the base 2 has a urinary inlet tube 2-1, and the base 2 has a plurality of urinary outlet tubes 2-2. The urine tube 2-2 is in one-to-one correspondence with the urine collecting cavity 1-1 of the bag body 1, the outlet of the urine outlet tube 2-2 is communicated with the corresponding urine collecting cavity 1-1, and the base 2 is penetrated by a A sliding cavity 2-3 matched with the switching rod 3, the switching rod 3 is slidably arranged in the sliding cavity 2-3;

The inlets of the urine outlet tube 2-2 are all located on the inner wall of the sliding cavity 2-3, and are arranged at intervals along the sliding direction of the switching rod 3. The upper surface of the switching rod 3 is provided with a receiving groove 3-1. The bottom of the receiving groove 3-1 is provided with a communicating hole 3-2, and when the communicating hole 3-2 on which the switch lever 3 moves to is communicated with the inlet of any one of the urine outlet tubes 2-2, the receiving groove 3-1 All remain connected to the urinary catheter 2-1.

The communication hole 3-2 is located in the middle part of the bottom of the receiving groove 3-1, and the middle low edge of the groove bottom of the receiving groove 3-1 is high; in this way, the urine in the receiving groove 3-1 can be collected to the middle. The communication hole 3-2 is convenient for urine to reach the urethral tube 2-2 from the receiving groove 3-1, and enter the corresponding urine collecting cavity 1-1 for collection.

The switching rod 3 is provided with a plurality of positioning holes 3-3 at equal intervals along its sliding direction. The inlets of the urine tube 2-2 are arranged at equal intervals along the sliding direction of the switching rod 3, and the distance between the adjacent two positioning holes 3-3 is equal to the distance between the inlets of the adjacent two urine outlet tubes 2-2, The base 2 is slidably provided with a positioning pin 4 for being inserted into the positioning hole 3-3; using the positioning pin 4 to be inserted into the corresponding positioning hole 3-3 can prevent the switch lever 3 from being moved at will, and ensure that the switch lever 3 The upper communication hole 3-2 can be maintained at a position opposite to the current inlet of the urinary outlet tube 2-2.

The base 2 is provided with a spring cavity 2-4, the spring cavity 2-4 is screwed with a cover plate 5, the positioning pin 4 passes through the cover plate 5, and the spring cavity 2-4 is provided with a cover plate 5. Spring 6, one end of the spring 6 is against the cover plate 5, and the other end is against the peripheral surface protrusion 4-1 of the positioning pin 4; the positioning pin 4 can be pressed against the positioning hole of the switch lever 3 by the spring 6 In 3-3, the positioning pin 4 is prevented from falling off from the positioning hole 3-3.

The cross section of the switching rod 3 is square; the circumferential rotation of the switching rod 3 can be prevented.

In the multi-chamber freely switchable urine bag in this embodiment, there may be three urine collecting chambers 1-1 in the bag body 1, so as to maintain three cycles of urine output recording and urine sampling, and do not need to be replaced;

The specific use process is as follows:

As shown in Figure 2, the urinary inlet tube 2-1 is communicated with the urinary catheter placed in the body, and the initial state is the first cycle, the communication hole 3-2 of the switching rod 3 and the three urine collecting cavities 1-1 The outlet of the urine outlet tube 2-2 where the urine collecting chamber 1-1 located in the middle is located is opposite, and the positioning pin 4 is correspondingly inserted in a positioning hole located in the middle position among the three positioning holes 3-3 on the switching rod 3 In 3-3; the urine reaches the urinary inlet 2-1 through the catheter, then enters the receiving groove 3-1, and reaches the urinary outlet 2-2 from the communication hole 3-2 of the receiving groove 3-1, and finally enters In the urine collection chamber 1-1, after reaching the predetermined cycle time, the second cycle is entered;

As shown in Figure 3, in the second cycle, move the positioning pin 4 upward to disengage it from the positioning hole 3-3, and then move the switch lever 3 to make the communication hole 3-2 of the switch lever 3 and the three urine collecting chambers 1 The outlet of the urine outlet tube 2-2 where the urine collecting chamber 1-1 on the left side is located in -1 is opposite, and the positioning pin 4 is correspondingly inserted in the three positioning holes 3-3 on the switching rod 3 and is located at the left position In one of the positioning holes 3-3; the urine reaches the urinary catheter 2-1 through the urinary catheter, then enters the receiving groove 3-1, and reaches the urinary output pipe 2-1 from the communication hole 3-2 of the receiving groove 3-1. 2. Finally enter the urine collection chamber 1-1, after reaching the predetermined cycle time, enter the third cycle;

As shown in Figure 4, in the third cycle, move the positioning pin 4 upward to disengage it from the positioning hole 3-3, and then move the switch lever 3 to make the communication hole 3-2 of the switch lever 3 and the three urine collecting chambers 1 The outlet of the urine outlet tube 2-2 where the urine collecting chamber 1-1 on the right side is located in -1 is opposite, and the positioning pin 4 is correspondingly inserted in the three positioning holes 3-3 on the switching rod 3 and is located at the right position In one of the positioning holes 3-3; the urine reaches the urinary catheter 2-1 through the urinary catheter, then enters the receiving groove 3-1, and reaches the urinary output pipe 2-1 from the communication hole 3-2 of the receiving groove 3-1. 2. Finally enter the urine collection chamber 1-1.

The above ideal embodiment according to the present invention is enlightenment. Through the above description, the relevant staff can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present utility model is not limited to the content in the description, and its technical scope must be determined according to the scope of the claims.

Claims (5)

1. A multicavity freely switches type urine bag which characterized in that: comprises a bag body (1) and a catheterization switching component, wherein a plurality of mutually isolated urine collecting cavities (1-1) are arranged in the bag body (1);

the urethral catheterization cutting assembly comprises a base (2) and a switching rod (3), wherein urine inlet pipes (2-1) are arranged above the base (2), a plurality of urine outlet pipes (2-2) are arranged below the base (2), the urine outlet pipes (2-2) are in one-to-one correspondence with urine collecting cavities (1-1) of a bag body (1), outlets of the urine outlet pipes (2-2) are communicated with the corresponding urine collecting cavities (1-1), sliding cavities (2-3) matched with the switching rod (3) penetrate through the base (2), and the switching rod (3) is arranged in the sliding cavities (2-3) in a sliding mode;

the urine outlet pipe is characterized in that the inlets of the urine outlet pipes (2-2) are located on the inner wall of the sliding cavity (2-3) and are arranged at intervals along the sliding direction of the switching rod (3), the bearing grooves (3-1) are formed in the upper surface of the switching rod (3), the communicating holes (3-2) are formed in the groove bottoms of the bearing grooves (3-1), and when the communicating holes (3-2) formed in the switching rod (3) are communicated with the inlets of any urine outlet pipe (2-2), the bearing grooves (3-1) are communicated with the urine inlet pipe (2-1).

2. The multi-chamber, freely-switchable urine bag according to claim 1, wherein: the communicating hole (3-2) is positioned in the middle of the bottom of the bearing groove (3-1), and the middle of the bottom of the bearing groove (3-1) is low and the edge is high.

3. The multi-chamber, freely-switchable urine bag according to claim 1, wherein: the urine outlet device is characterized in that a plurality of positioning holes (3-3) are formed in the switching rod (3) at equal intervals along the sliding direction of the switching rod, the number of the positioning holes (3-3) is consistent with that of the urine outlet tubes (2-2) and corresponds to that of the urine outlet tubes one by one, inlets of the urine outlet tubes (2-2) are formed at equal intervals along the sliding direction of the switching rod (3), the distance between every two adjacent positioning holes (3-3) is equal to that between the inlets of every two adjacent urine outlet tubes (2-2), and positioning pins (4) used for being inserted into the positioning holes (3-3) are arranged on the base (2) in a sliding mode.

4. The multi-chamber, freely-switchable urine bag according to claim 3, wherein: the base (2) is provided with a spring cavity (2-4), the spring cavity (2-4) is connected with a cover plate (5) in a threaded mode, the positioning pin (4) penetrates through the cover plate (5), a spring (6) is arranged in the spring cavity (2-4), one end of the spring (6) abuts against the cover plate (5), and the other end of the spring (6) abuts against a circumferential protrusion (4-1) of the positioning pin (4).

5. The multi-chamber, freely-switchable urine bag according to claim 3, wherein: the cross section of the switching rod (3) is square.

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