CN214121303U

CN214121303U - Urethral catheter flow testing device

Info

Publication number: CN214121303U
Application number: CN202023273022.5U
Authority: CN
Inventors: 王沪育
Original assignee: Shanghai Weighing Apparatus Factory Co ltd
Current assignee: Shanghai Weighing Apparatus Factory Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a flow testing device for a catheter, which comprises a base, wherein the upper side wall of the base is provided with an electronic scale, the upper side wall and the front side wall of the electronic scale are respectively provided with a measuring cup and a display screen, the edge of the upper side wall of the electronic scale is provided with a first waterproof edge, the left end and the right end of the upper side wall of the base are respectively provided with a support rod, the upper ends of the two support rods are provided with a top plate, the upper side wall of the top plate is respectively provided with a first water tank and a second waterproof edge, the water pump of the utility model can pump the water in the first water tank into the second water tank, the water flow firstly passes through a flow stabilizing plate after entering the second water tank and flows downwards through a water permeable hole on the flow stabilizing plate, the flow stabilizing plate can absorb the impact of the water flow, so that the water at the lower end of the flow stabilizing plate is kept in a relatively stable state, the water pressure caused by the impact of the water flow is effectively avoided, and the structure is simple compared with a constant liquid level water tank on the market, the cost is low.

Description

Urethral catheter flow testing device

Technical Field

The utility model relates to a catheter flow measurement technical field, concrete field is a catheter flow testing arrangement.

Background

Catheterization is widely applied to the clinic as basic medical operation, and various surgical operations all need to carry out the catheterization operation, and the catheter is the pipeline of making with materials such as natural rubber or silica gel, can insert the bladder so that the drainage urine comes out via the urethra, and after the catheter inserted the bladder, be close to the catheter head end and have a sacculus fixed catheter stay in the bladder, and be difficult for deviating from, and the drainage tube is connected the urine bag and is collected the urine. The catheter generally has three taper interfaces, be respectively for washing the interface, excrete interface and inflation interface, because the service environment of catheter is in the human body, and its main effect is just taking away urine from the bladder in, therefore, the flow of catheter is an important index, it needs to carry out normative detection just can put into use, current catheter flow testing arrangement all need utilize a water tank to be linked together with the catheter and carry the water in the water tank to in the catheter, in order to carry out the flow test, and this water tank should guarantee the liquid level invariant, so that water pressure is invariable, but the water tank cost that can guarantee constant liquid level at present is expensive, has improved the test cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catheter flow testing arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flow testing device for a catheter comprises a base, wherein an electronic scale is arranged on the upper side wall of the base, a measuring cup and a display screen are respectively arranged on the upper side wall and the front side wall of the electronic scale, a first waterproof edge is arranged at the edge of the upper side wall of the electronic scale, supporting rods are respectively arranged at the left end and the right end of the upper side wall of the base, a top plate is arranged at the upper ends of the two supporting rods, a first water tank and a second waterproof edge are respectively arranged on the upper side wall of the top plate, a second water tank and a water pump are respectively arranged on the lower side wall inside the first water tank, a flow stabilizing plate is arranged at the upper end of the inner side wall of the second water tank, a water inlet and a fixed seat are respectively arranged on the right side wall of the water pump, a filter plate is clamped and connected to the fixed seat outside the water inlet, one end of a water pipe is arranged at the output end of the water pump, the other end of the water pipe is arranged above the second water tank, and a dustproof cover is arranged above the first water tank, the utility model discloses a measuring cup, including first water tank, roof, connecting seat, connecting groove, fixing plate, fixing groove, fixing plate, fixing groove, fixing plate, the lower lateral wall of second water tank is equipped with the outlet pipe just the outlet pipe runs through respectively first water tank with the lower lateral wall of roof, the lower lateral wall of roof is equipped with the connecting seat, the inside of connecting seat is equipped with the catheter, just run through on the catheter the right side wall of connecting seat is equipped with the water valve, the below of catheter is equipped with the connecting groove, catheter and be linked together between the outlet pipe, the inside wall of connecting groove is equipped with the rubber pad, the left and right sides wall lower extreme of connecting groove is equipped with the fixed slot respectively, two the opening part of fixed slot is equipped with fixed plate and two the inside wall of fixed slot links to each other end of catheter is arranged in the top of measuring cup.

Preferably, rubber pads are respectively arranged on the side walls of the two fixing plates on the opposite sides.

Preferably, the flow stabilizing plate is clamped with the inner side wall of the second water tank, and a water permeable hole is arranged between the upper side wall and the lower side wall of the flow stabilizing plate in a penetrating mode.

Preferably, the lower side wall of the base is provided with a damping plate.

Preferably, the two support rods are respectively telescopic rods with adjustable lengths.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a catheter flow test device, the utility model discloses a water pump can take out the water in the first water tank to the second water tank in, rivers enter into the second water tank in the back earlier through the current stabilizer to through the hole of permeating water on the current stabilizer downward flow, the current stabilizer can absorb the impact of rivers, make the water of current stabilizer lower extreme keep at the state of relative stability, effectively avoid because the water pressure that rivers strike and cause is unstable, compare simple structure with the permanent liquid level water tank on the market, low cost, the utility model discloses a fixed plate in two fixed slots can fix the catheter under the effect of spring respectively, make fixing in the spread groove that the catheter can be more stable, has effectively prevented that the catheter obscission from taking place.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the connecting seat structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic view of the structure of the flow stabilizer of the present invention.

In the figure: the water-saving device comprises a base 1, an electronic scale 2, a measuring cup 3, a display screen 4, a first waterproof edge 5, a support rod 6, a top plate 7, a first water tank 8, a second waterproof edge 9, a second water tank 10, a water pump 11, a flow stabilizing plate 12, a water inlet 13, a fixed seat 14, a filter plate 15, a water pipe 16, a water outlet pipe 17, a connecting seat 18, a liquid guide pipe 19, a water valve 20, a connecting groove 21, a fixing groove 22, a fixing plate 23 and a catheter 24.

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. 1-4, the present invention provides a technical solution: a flow testing device for a catheter comprises a base 1, wherein an electronic scale 2 is arranged on the upper side wall of the base 1, a measuring cup 3 and a display screen 4 are respectively arranged on the upper side wall and the front side wall of the electronic scale 2, the display screen 4 is electrically connected with the electronic scale 2, a first waterproof edge 5 is arranged at the edge of the upper side wall of the electronic scale 2, support rods 6 are respectively arranged at the left end and the right end of the upper side wall of the base 1, a top plate 7 is arranged at the upper ends of the two support rods 6, a first water tank 8 and a second waterproof edge 9 are respectively arranged on the upper side wall of the top plate 7, a second water tank 10 and a water pump 11 are respectively arranged on the inner lower side wall of the first water tank 8, a flow stabilizing plate 12 is arranged at the upper end of the inner side wall of the second water tank 10, a water inlet 13 and a fixing seat 14 are respectively arranged on the right side wall of the water pump 11, the fixing seat 14 is arranged outside the water inlet 13 and is clamped with a filter plate 15, the water pump 11 has an output end provided with one end of a water pipe 16, the other end of the water pipe 16 is disposed above the second water tank 10, the water pump 11 can pump the water in the first water tank 8 into the second water tank 10, the water flow enters the second water tank 10 and then passes through the flow stabilizer 12 and flows downward through the water permeable holes on the flow stabilizer 12, the flow stabilizer 12 can absorb the impact of the water flow, so that the water below the flow stabilizer 12 is kept in a relatively stable state, thereby effectively avoiding unstable water pressure caused by the impact of the water flow, a dust cap is disposed above the first water tank 8, the lower side wall of the second water tank 10 is provided with a water outlet pipe 17, the water outlet pipe 17 respectively penetrates through the lower side walls of the first water tank 8 and the top plate 7, the lower side wall of the top plate 7 is provided with a connecting seat 18, a liquid guide pipe 19 is disposed inside the connecting seat 18, a water valve 20 is disposed on the liquid guide pipe 19 and penetrates through the right side wall of the connecting seat 18, the utility model discloses a measuring glass, including catheter 19, connecting groove 21, catheter 19 and be linked together between the outlet pipe 17, the inside wall of connecting groove 21 is equipped with the rubber pad, the left and right sides wall lower extreme of connecting groove 21 is equipped with fixed slot 22 respectively, two the opening part of fixed slot 22 is equipped with fixed plate 23 respectively, two fixed plate 23 and two the inside wall of fixed slot 22 links to each other through spring elasticity respectively, be equipped with the one end of catheter 24 in the connecting groove 21, the other end of catheter 24 is arranged in the top of graduated flask 3, fixed plate 23 will respectively under the effect of spring catheter 24 is fixed for catheter 24 can be stable fix in connecting groove 21.

Specifically, rubber pads are respectively provided on the side walls of the two fixing plates 23 on the opposite sides.

Specifically, the flow stabilizer 12 is clamped to the inner side wall of the second water tank 10, and a water permeable hole is formed between the upper side wall and the lower side wall of the flow stabilizer 12 in a penetrating manner.

Specifically, the lower side wall of the base 1 is provided with a damping plate.

Particularly, two the bracing piece 6 is length-adjustable festival formula telescopic link respectively to the catheter 24 of adaptation different length.

The working principle is as follows: when the utility model is used, firstly, one end of the catheter 24 close to the saccule needs to be inserted into the connecting groove 21, the fixing plates 23 in the two fixing grooves 22 respectively fix the catheter 24 under the action of the spring, so that the catheter 24 can be stably fixed in the connecting groove 21, then, a user needs to fill water into the first water tank 8 and the second water tank 10, so that the second water tank 10 is filled with water, meanwhile, the liquid level of the water in the first water tank 8 is lower than the upper edge of the side wall of the second water tank 10, then, the user opens the water pump 11, the water in the first water tank 8 is pumped into the second water tank 10 by the water pump 11, the water flow firstly passes through the flow stabilizing plate 12 after entering the second water tank 10 and flows downwards through the water permeable hole on the flow stabilizing plate 12, the flow stabilizing plate 12 can absorb the impact of the water flow, so that the water below the flow stabilizing plate 12 is kept in a relatively stable state, thereby effectively avoiding unstable water pressure caused by the impact of the water flow, the surplus water in the second water tank 10 can flow back to the first water tank 8 along the upper edge of the side wall of the second water tank 10, the water can flow circularly while the water quantity in the second water tank 10 is kept unchanged, then a user opens the water valve 20, so that the water in the second water tank 10 flows into the catheter 24 through the water outlet pipe 16 and the catheter 19, finally flows into the measuring cup 3, the user needs to close the water valve 20 regularly, and the operation is repeated for multiple times, and the quality of the water in the measuring cup 3 displayed on the display screen 4 at each time is recorded respectively, so that analysis can be carried out.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

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. A catheter flow testing arrangement, includes base (1), its characterized in that: the water-saving water pump is characterized in that an electronic scale (2) is arranged on the upper side wall of the base (1), a measuring cup (3) and a display screen (4) are respectively arranged on the upper side wall and the front side wall of the electronic scale (2), a first waterproof edge (5) is arranged at the edge of the upper side wall of the electronic scale (2), support rods (6) are respectively arranged at the left end and the right end of the upper side wall of the base (1), a top plate (7) is arranged at the upper ends of the two support rods (6), a first water tank (8) and a second waterproof edge (9) are respectively arranged on the upper side wall of the top plate (7), a second water tank (10) and a water pump (11) are respectively arranged on the lower side wall inside the first water tank (8), a flow stabilizing plate (12) is arranged at the upper end of the inner side wall of the second water tank (10), a water inlet (13) and a fixing seat (14) are respectively arranged on the right side wall of the water pump (11), and a filter plate (15) is clamped on the outer side of the water inlet (13), the water pump is characterized in that the output end of the water pump (11) is provided with one end of a water pipe (16), the other end of the water pipe (16) is arranged above the second water tank (10), a dust cover is arranged above the first water tank (8), the lower side wall of the second water tank (10) is provided with a water outlet pipe (17), the water outlet pipe (17) penetrates through the lower side walls of the first water tank (8) and the top plate (7) respectively, the lower side wall of the top plate (7) is provided with a connecting seat (18), a liquid guide pipe (19) is arranged inside the connecting seat (18), a water valve (20) is arranged on the liquid guide pipe (19) and penetrates through the right side wall of the connecting seat (18), a connecting groove (21) is arranged below the liquid guide pipe (19), the connecting groove (21), the liquid guide pipe (19) and the water outlet pipe (17) are communicated with each other, and a rubber pad is arranged on the inner side wall of the connecting groove (21), the left and right sides wall lower extreme of spread groove (21) is equipped with fixed slot (22) respectively, two the opening part of fixed slot (22) is equipped with fixed plate (23) respectively, two fixed plate (23) and two the inside wall of fixed slot (22) links to each other through spring elasticity respectively, be equipped with the one end of catheter (24) in spread groove (21), the other end of catheter (24) is arranged in the top of graduated flask (3).

2. A urinary catheter flow testing device according to claim 1, wherein: rubber pads are respectively arranged on the side walls of the two fixing plates (23) on the opposite sides.

3. A urinary catheter flow testing device according to claim 1, wherein: the flow stabilizing plate (12) is clamped with the inner side wall of the second water tank (10), and a water permeable hole is arranged between the upper side wall and the lower side wall of the flow stabilizing plate (12) in a penetrating mode.

4. A urinary catheter flow testing device according to claim 1, wherein: and a damping plate is arranged on the lower side wall of the base (1).

5. A urinary catheter flow testing device according to claim 1, wherein: two bracing pieces (6) are length-adjustable telescopic links respectively.