CN215191632U - Intra-abdominal pressure test catheter device - Google Patents

Abstract

The utility model discloses an intra-abdominal pressure test catheter device, the joint with the one end fixed connection of first hose, and be located the bottom of first hose, the velocity of flow controller cover is located the surface of third hose, and is located the top of connecting pipe, the surface of second hose has the scale, the one end that the third hose was kept away from to the connecting pipe has the block, will intra-abdominal pressure test catheter device is connected with infusion bag and carries out exhaust treatment, then will the joint is connected with the ureter, through intra-abdominal pressure test catheter device with the infusion bag in the normal saline all get into patient's bladder, then close the velocity of flow controller, open the block, the bladder discharges normal saline, read the high value of the normal saline of getting rid of to obtain intra-abdominal pressure through the calculation, do not need the syringe to pour into normal saline into, the height of the normal saline water column is not required to be measured by using a ruler, the measuring device is prevented from being reassembled, and the time is saved.

Description

Intra-abdominal pressure test catheter device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an intra-abdominal pressure test catheter device.

Background

The abdominal cavity is the internal pressure of the abdominal cavity, which is one of important physiological parameters for clinical diagnosis and disease treatment, the bladder is a structure in the abdominal cavity, and the change of the pressure in the bladder can reflect the change of the intra-abdominal pressure, so that the bladder pressure has high correlation with the indirectly measured intra-abdominal pressure, which is regarded as the 'gold standard' for clinical indirect measurement of the intra-abdominal pressure, the detection of the bladder pressure has very important significance for the treatment of critical patients, and the clinical intra-abdominal pressure monitoring is used for the critically ill patients and is used as the auxiliary diagnosis and treatment of clinical diseases. The conventional intra-abdominal pressure measurement method is used, and the nursing staff can reassemble the measurement device during measurement, which takes a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intra-abdominal pressure test catheter device aims at solving the technical problem that the nursing staff can reassemble measuring device when measuring among the prior art, cost more time.

In order to achieve the above object, the utility model discloses an intra-abdominal pressure test catheter device, including joint, first hose, liquid filter, second hose, Murphy's dropper, third hose, connecting pipe, flow rate controller, bottle stopper puncture outfit and intake pipe, the joint with one end fixed connection of first hose, and be located the bottom of first hose, the other end of first hose with liquid filter fixed connection, and be located the inside of liquid filter, one end of second hose with liquid filter fixed connection, and be located the top of liquid filter, the other end of second hose with the bottom fixed connection of Murphy's dropper, and be located the below of third hose, one end of third hose with the top fixed connection of bottle stopper drip tube, and be located the below of bottle stopper puncture outfit, the connecting pipe with the third hose integration sets up to be located the top of Murphy's burette, the connecting pipe is kept away from the one end of third hose has the block, the flow rate controller cover is located the surface of third hose, and be located the top of connecting pipe, the other end of third hose with bottle plug puncture ware fixed connection, and be located the bottom of bottle plug puncture ware, the intake pipe with bottle plug puncture ware integration sets up, and is located the side of bottle plug puncture ware, the surface of second hose has the scale.

Wherein the joint is conical and has round grains.

The flow rate controller comprises a placing block and a rotating wheel, the placing block is sleeved on the outer surface of the third hose and is positioned above the Murphy dropper, the placing block is provided with a sliding groove, the sliding groove is of a right-angle trapezoidal structure, the third hose is positioned between the sliding groove and the rotating wheel, and the rotating wheel is in sliding connection with the sliding groove and is positioned on the side face of the third hose.

The air inlet pipe comprises an air inlet connector, a fourth hose and an air filter, one end of the air inlet connector and the bottle stopper puncture device are integrally arranged and located on the side face of the air inlet connector, one end of the fourth hose is fixedly connected with the other end of the air inlet connector and located on the side face of the bottle stopper puncture device, and the other end of the fourth hose is fixedly connected with the air filter and located at the bottom of the air filter.

The air filter is funnel-shaped, a filter disc and a cross stop lever are arranged in the air filter, and the cross stop lever and the air filter are integrally arranged and are located at the top of the filter disc.

The utility model has the advantages that: inserting the bottle stopper puncture outfit into an infusion bag to enable the infusion bag to be communicated with the intra-abdominal pressure test catheter device, enabling the infusion bag to contain normal saline, exhausting the intra-abdominal pressure test catheter device, connecting the joint with a urinary catheter, opening the flow rate controller, enabling the normal saline to flow out through the intra-abdominal pressure test catheter device and enter the bladder of a patient, after the normal saline is completely injected, closing the flow rate controller, opening the cover cap, enabling the bladder to discharge the normal saline, enabling the scale on the surface of the second hose to be 0 cm-30 cm, placing the 0cm position on the horizontal plane where the pubis combined, enabling the scale to be perpendicular to the ground, enabling the normal saline to enter the second hose and gradually rise, reading the scale value of the highest point of the normal saline when the normal saline does not rise any more, multiplying the scale value, the density of the normal saline and the local atmospheric pressure to obtain the intra-abdominal pressure, in the whole process, the normal saline does not need to be injected by an injector, and the height of the normal saline water column does not need to be measured by using a ruler, so that the measuring device is prevented from being reassembled, and the time is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the intra-abdominal pressure test catheter device of the present invention.

Fig. 2 is a schematic structural diagram of the flow rate controller of the present invention.

Fig. 3 is a schematic structural diagram of the air filter of the present invention.

The device comprises a connector 1, a connector 2, a first hose 2, a liquid filter 3, a second hose 4, a Murphy dropper 5, a third hose 6, a connecting pipe 7, a flow rate controller 8, a bottle stopper puncture outfit 9, an air inlet pipe 10, a cover cap 11, scales 12, circular patterns 13, a placement block 81, a rotating wheel 82, a sliding groove 811, an air inlet connector 101, a fourth hose 102, an air filter 103, a 1031 filter disc 1032, and a cross bar.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present invention provides an intra-abdominal pressure testing catheter device, which comprises a connector 1, a first hose 2, a liquid filter 3, a second hose 4, a murphy dropper 5, a third hose 6, a connecting pipe 7, a flow rate controller 8, a bottle stopper puncture outfit 9 and an air inlet pipe 10, wherein the connector 1 is fixedly connected to one end of the first hose 2 and located at the bottom end of the first hose 2, the other end of the first hose 2 is fixedly connected to the liquid filter 3 and located inside the liquid filter, one end of the second hose 4 is fixedly connected to the liquid filter 3 and located at the top end of the liquid filter 3, the other end of the second hose 4 is fixedly connected to the bottom end of the murphy dropper 5 and located below the third hose 6, one end of the third hose 6 is fixedly connected to the top end of the murphy dropper 5, and is located the below of bottle stopper puncture ware 9, connecting pipe 7 with the integration of third hose 6 sets up, and is located the top of Murphy's burette 5, connecting pipe 7 is kept away from the one end of third hose 6 has block 11, flow rate controller 8 covers is located the surface of third hose 6, and is located the top of connecting pipe 7, the other end of third hose 6 with bottle stopper puncture ware 9 fixed connection, and is located the bottom of bottle stopper puncture ware 9, intake pipe 10 with the integration of bottle stopper puncture ware 9 sets up, and is located the side of bottle stopper puncture ware 9, the surface of second hose 4 has scale 12.

In this embodiment, before pressure measurement, the bladder of a patient is in an empty state, and during pressure measurement, the bottle stopper puncture device 9 is inserted into an infusion bag, so that the infusion bag is communicated with the intra-abdominal pressure test catheter device, a certain amount of physiological saline is filled in the infusion bag, the Murphy dropper 5 is tilted to about 45 degrees, and the part of the device, which is located at the lower end of the Murphy dropper 5, is lifted, at this time, the flow rate controller 8 is opened, the physiological saline enters the Murphy dropper 5, when the physiological saline occupies about one-half space of the Murphy dropper 5, the Murphy dropper 5 is gently lowered, when the physiological saline flows to the joint 1, the flow rate controller 8 is closed, and the exhaust work is completed, after the exhaust work is completed, the joint 1 is connected with a urinary catheter, the flow rate controller 8 is opened, and the physiological saline flows out through the intra-abdominal pressure test catheter device, when the normal saline enters the bladder of the patient, after the normal saline is completely injected, the flow rate controller 8 is closed, the cap 11 is opened, the bladder discharges the normal saline, the scale 12 on the surface of the second hose 4 is 0cm to 30cm, the 0cm position is placed on the horizontal plane where the pubis symphysis is located, the scale 12 is perpendicular to the ground, the normal saline enters the second hose 4 and gradually rises, when the normal saline does not rise any more, the scale value of the highest point of the normal saline is read, the scale value, the density of the normal saline and the local atmospheric pressure are multiplied to obtain the intra-abdominal pressure, in the whole process, the normal saline does not need to be injected by an injector, the height of a water column of the normal saline does not need to be measured by a ruler, the measuring device does not need to be assembled again, and the time is saved.

Further, the joint 1 is tapered, and the joint 1 has a circular thread 13.

In the embodiment, the conical joint 1 can enable the joint 1 to be better connected with a urinary catheter, so that the tightness is ensured, the leakage of physiological saline is prevented, and the circular veins 13 can increase the friction force, so that the joint 1 can be better connected with the urinary catheter.

Further, the flow rate controller 8 comprises a placing block 81 and a rotating wheel 82, the placing block 81 is sleeved on the outer surface of the third hose 6 and is located above the murphy dropper 5, the placing block 81 is provided with a sliding groove 811, the sliding groove 811 is in a right trapezoid shape, the third hose 6 is located between the sliding groove 811 and the rotating wheel 82, and the rotating wheel 82 is slidably connected with the sliding groove 811 and is located on the side surface of the third hose 6.

In this embodiment, the movement of the wheel 82 is parallel to the height of the sliding groove 811, when the wheel 82 moves towards the upper bottom of the sliding groove 811, the wheel 82 presses the third hose 6 until the third hose 6 cannot flow through the saline, and when the wheel 82 moves towards the lower bottom of the sliding groove 811, the degree of pressing the third hose 6 by the wheel 82 is gradually reduced, the saline flows through the third hose 6, and the flow rate of the saline can be controlled.

Further, the air inlet pipe 10 includes an air inlet joint 101, a fourth hose 102 and an air filter 103, one end of the air inlet joint 101 is integrated with the bottle stopper puncture outfit 9 and is located on the side of the air inlet joint 101, one end of the fourth hose 102 is fixedly connected with the other end of the air inlet joint 101 and is located on the side of the bottle stopper puncture outfit 9, and the other end of the fourth hose 102 is fixedly connected with the air filter 103 and is located at the bottom of the air filter 103.

In this embodiment, the air inlet pipe 10 enables atmospheric air to enter the infusion bag, the atmospheric pressure extrudes the normal saline, the normal saline enters the bladder, and the air filter 103 filters air, so that the normal saline is not polluted by the atmospheric air.

Further, the air filter 103 is funnel-shaped, and the inside of the air filter 103 has a filter plate 1031 and a cross bar 1032, and the cross bar 1032 is integrated with the air filter 103 and is located on the top of the filter plate 1031.

In this embodiment, the cross bar 1032 is used to fix the filter 1031.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (5)

1. An intra-abdominal pressure test catheter device is characterized in that,

the device comprises a joint, a first hose, a liquid filter, a second hose, a Murphy dropper, a third hose, a connecting pipe, a flow rate controller, a bottle stopper puncture outfit and an air inlet pipe, wherein the joint is fixedly connected with one end of the first hose and is positioned at the bottom end of the first hose, the other end of the first hose is fixedly connected with the liquid filter and is positioned inside the liquid filter, one end of the second hose is fixedly connected with the liquid filter and is positioned at the top of the liquid filter, the other end of the second hose is fixedly connected with the bottom end of the Murphy dropper and is positioned below the third hose, one end of the third hose is fixedly connected with the top of the Murphy dropper and is positioned below the bottle stopper puncture outfit, the connecting pipe is integrated with the third hose and is positioned above the Murphy dropper, the connecting pipe is kept away from the one end of third hose has the block, the flow rate controller cover is located the surface of third hose, and be located the top of connecting pipe, the other end of third hose with bottle plug puncture ware fixed connection, and be located the bottom of bottle plug puncture ware, the intake pipe with bottle plug puncture ware integration sets up, and is located the side of bottle plug puncture ware, the surface of second hose has the scale.

2. The intra-abdominal pressure testing catheter device of claim 1,

the joint is conical and is provided with round grains.

3. The intra-abdominal pressure testing catheter device of claim 1,

the flow rate controller comprises a placing block and a rotating wheel, the placing block is sleeved on the outer surface of the third hose and is positioned above the Murphy dropper, the placing block is provided with a sliding groove, the sliding groove is of a right-angle trapezoidal structure, the third hose is positioned between the sliding groove and the rotating wheel, and the rotating wheel is in sliding connection with the sliding groove and is positioned on the side surface of the third hose.

4. The intra-abdominal pressure testing catheter device of claim 1,

the intake pipe includes air inlet joint, fourth hose and air cleaner, air inlet joint's one end with bottle stopper puncture ware integration sets up, and is located air inlet joint's side, the one end of fourth hose with air inlet joint's other end fixed connection, and be located the side of bottle stopper puncture ware, the other end of fourth hose with air cleaner fixed connection, and be located air cleaner's bottom.

5. The intra-abdominal pressure testing catheter device of claim 4,

the air filter is funnel-shaped, a filter disc and a cross stop lever are arranged in the air filter, and the cross stop lever and the air filter are integrally arranged and are located at the top of the filter disc.

Images