CN216167469U - Catheter for monitoring bladder pressure - Google Patents

Abstract

The utility model relates to a catheter for monitoring bladder pressure, which comprises a main pipe body, wherein the main pipe body is formed by combining a first cut-off pipe, a second cut-off pipe and a pressure measuring assembly, the first cut-off pipe and the second cut-off pipe are connected through the pressure measuring assembly, one end of the second cut-off pipe is connected with the pressure measuring assembly, the other end of the second cut-off pipe is connected with an inlet of a tee joint, 2 groups of outlets of the tee joint are respectively connected with an output pipe body and a sampling pipe body, a urine storage bag is arranged at the outlet end of the output pipe body, the pressure measuring assembly comprises a first connecting end cover and a second connecting end cover which are respectively communicated with the end parts of the first cut-off pipe and the second cut-off pipe, a sleeve is connected between the first connecting end cover and the second connecting end cover, and a pressure measuring instrument is arranged in the sleeve. This catheter of monitoring bladder pressure through the sleeve intercommunication that has the pressure gauge on first cut off pipe and second cut off the pipe, the urine passes the sleeve to under the effect of pressure gauge, the realization is to the pressure in the bladder carry out real-time supervision.

Description

Catheter for monitoring bladder pressure

Technical Field

The utility model belongs to the technical field of catheters, and particularly relates to a catheter for monitoring bladder pressure.

Background

For patients with urination disorders, such as urinary retention and incontinence, indwelling catheters are common treatment methods, but the traditional method of opening the urinary ducts for a long time can cause the volume of the bladder to be reduced and the bladder to be contractual, thus seriously affecting the recovery of the urination function of the patients; another common clinical method is intermittent opening of the ureter, but this method is timed opening and does not reflect the real-time volume and pressure of the bladder; an excessively high pressure of the bladder, compared to the volume of the bladder, can cause urine to flow back to the ureters and kidneys, resulting in hydronephrosis, reduced renal function, and even renal failure; prolonged use of the urinary catheter can also lead to relaxation of the urethral sphincter, resulting in urine leakage. Many severe patients, abdominal distension is obvious, needs to come indirect grasp patient's abdominal cavity pressure through monitoring patient's bladder pressure, and bladder pressure is surveyed to present ureter, and the operation is complicated and the accuracy is relatively poor.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a catheter for monitoring bladder pressure in order to solve the above problems.

The utility model realizes the purpose through the following technical scheme:

the utility model provides a catheter of monitoring bladder pressure, includes the total body, the total body is formed by first disconnected pipe, second disconnected pipe and pressure measurement component combination, first disconnected pipe is connected through pressure measurement component between the pipe with the second disconnected, the one end and the pressure measurement component of second disconnected pipe are connected, the other end that the pipe was cut to the second is connected with three-way entry, 2 three-way group's exports are connected with output body and sample body respectively, the exit end of output body is equipped with the urine storage bag, the exit end of sample body is equipped with the sample bag, pressure measurement component is including communicating respectively in first disconnected pipe and second disconnected first connection end cover and the second connection end cover of the tip of pipe, be connected with the sleeve between first connection end cover and the second connection end cover, be equipped with the manometer in the sleeve.

As a further optimization scheme of the utility model, an infusion apparatus is arranged on the sampling tube body; the design aims at that: the intercommunication sample of the control sample body of being convenient for.

As a further optimized scheme of the utility model, the first cut-off pipe is detachably connected with the first connecting end cover, and the second cut-off pipe is detachably connected with the second connecting end cover; the design aims at that: the first cut-off pipe and the second cut-off pipe are convenient to take down.

As a further optimized scheme of the utility model, the connection modes of the sleeve and the first connection end cover and the second connection end cover are both threaded connection; the design aims at that: the first connecting end cover and the second connecting end cover are convenient to detach and replace.

The utility model has the beneficial effects that: through the sleeve intercommunication that has the pressure gauge on first disconnected pipe and second disconnected pipe, the urine passes the sleeve to under the effect of pressure gauge, realize carrying out real-time supervision to the pressure in the bladder, all dismantle the setting with the sleeve on first disconnected pipe and the second disconnected pipe, the convenience is cut the pipe to first disconnected pipe and second and is dismantled the change.

Drawings

FIG. 1 is a schematic view of the principal boresight side structure of the present invention;

FIG. 2 is a schematic view of the internal axial side structure of the load cell assembly of the present invention.

In the figure: 1. a main pipe body; 2. a first cutoff pipe; 3. a second cutoff pipe; 4. a pressure measuring assembly; 41. a first connecting end cap; 42. a second connecting end cap; 43. a sleeve; 44. a pressure gauge; 5. a tee joint; 6. an output pipe body; 7. a sampling tube body; 8. an infusion set.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in figure 1, the catheter for monitoring the bladder pressure comprises a main tube body 1, wherein the main tube body 1 is formed by combining a first cut-offtube 2, a second cut-offtube 3 and a pressure measuring component 4, the first cut-offtube 2 is connected with the second cut-offtube 3 through the pressure measuring component 4, one end of the second cut-offtube 3 is connected with the pressure measuring component 4, the other end of the second cut-offtube 3 is connected with an inlet of atee joint 5, 2 groups of outlets of the tee joint 5 are respectively connected with an output tube body 6 and a sampling tube body 7, a urine storage bag is arranged at the outlet end of the output tube body 6, a sampling bag is arranged at the outlet end of the sampling tube body 7, the pressure measuring component 4 comprises a first connectingend cover 41 and a second connectingend cover 42 which are respectively communicated with the end parts of the first cut-offtube 2 and the second cut-offtube 3, asleeve 43 is connected between the first connectingend cover 41 and the second connectingend cover 42, and apressure measuring instrument 44 is arranged in thesleeve 43, wherein thepressure measuring instrument 44 can adopt a miniature hydraulic pressure sensor with model number of QDW90A-N, but is not limited thereto.

It should be noted that the sampling tube body 7 is provided with aninfusion apparatus 8, which is convenient for controlling the connection and sampling of the sampling tube body 7; the first cut-offpipe 2 is detachably connected with the first connectingend cover 41, and the second cut-offpipe 3 is detachably connected with the second connectingend cover 42, so that the first cut-offpipe 2 and the second cut-offpipe 3 can be conveniently taken down; the connection mode of thesleeve 43 and the firstconnection end cover 41 and the secondconnection end cover 42 is threaded connection, so that the firstconnection end cover 41 and the secondconnection end cover 42 are convenient to detach and replace.

During the use, the user is at first with firstconnection end cover 41 and the secondconnection end cover 42 threaded mounting onsleeve 43 as shown in fig. 2, at this moment, the one end of first shut-offpipe 2 is placed in the bladder, the urine in the bladder enters intosleeve 43 along first shut-offpipe 2, be equipped withpressure gauge 44 in thesleeve 43, underpressure gauge 44's effect, conveniently carry out real-time supervision to the pressure in the bladder, the urine passessleeve 43 and enters into the inside of second shut-offpipe 3, and discharge respectively to output body 6 and sample body 7 in through tee bend 5, wherein the circulation of the interior urine of effective control sample body 7 oftransfusion system 8 that sets up on the sample body 7, on the other hand, owing to the circulation of the simultaneous control output body 6 and sample body 7, can effectual effect of pressure release.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (4)

1. A urinary catheter for monitoring bladder pressure, comprising: comprises a main pipe body (1), wherein the main pipe body (1) is formed by combining a first cut-off pipe (2), a second cut-off pipe (3) and a pressure measuring component (4), the first cut-off pipe (2) and the second cut-off pipe (3) are connected through the pressure measuring component (4), one end of the second cut-off pipe (3) is connected with the pressure measuring component (4), the other end of the second cut-off pipe (3) is connected with an inlet of a tee joint (5), 2 groups of outlets of the tee joint (5) are respectively connected with an output pipe body (6) and a sampling pipe body (7), an outlet end of the output pipe body (6) is provided with a urine storage bag, an outlet end of the sampling pipe body (7) is provided with a sampling bag, the pressure measuring component (4) comprises a first connecting end cover (41) and a second connecting end cover (42) which are respectively communicated with the end parts of the first cut-off pipe (2) and the second cut-off pipe (3), a sleeve (43) is connected between the first connecting end cover (41) and the second connecting end cover (42), and a load cell (44) is arranged in the sleeve (43).

2. A catheter for monitoring bladder pressure as claimed in claim 1 wherein: an infusion apparatus (8) is arranged on the sampling tube body (7).

3. A catheter for monitoring bladder pressure as claimed in claim 1 wherein: the first cut-off pipe (2) is detachably connected with the first connecting end cover (41), and the second cut-off pipe (3) is detachably connected with the second connecting end cover (42).

4. A catheter for monitoring bladder pressure as claimed in claim 1 wherein: the sleeve (43) is in threaded connection with the first connecting end cover (41) and the second connecting end cover (42).

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