CN204839501U - Connecting device suitable for abdominal pressure monitoring - Google Patents

Abstract

The utility model discloses a connecting device suitable for abdominal pressure monitoring, it includes: the first connector that has three connector, have the second connector of three connector, its first connector links to each other with the first connector of first connector, wherein, the second connector of first connector is the toper to in the ureter of connecting different diameters, wherein, the second connector of second connector is the toper to in connecting the not unidimensional pipe of storing the liquid bag, wherein, the third connector of first connector or the third connector and the abdominal pressure monitor of second connector are connected. The utility model discloses a connecting device, simple structure, convenient to use guarantees the gnotobiosis, low in manufacturing cost, application scope is wide, can alleviate medical staff's operating pressure, can ensure patient's safety again.

Description

Connections for Abdominal Pressure Monitoring

technical field

The utility model relates to the technical field of medical instruments, in particular to a connection device suitable for monitoring abdominal pressure.

Background technique

In today's society, the mortality rate of abdominal compartment syndrome caused by intra-abdominal hypertension is extremely high, and the mortality rate will reach 100% without decompression. Therefore, in order to prevent the impact of intra-abdominal hypertension on patients, the monitoring of intra-abdominal pressure has been paid more and more attention by clinicians and nurses in recent years.

At present, patients suspected of having intra-abdominal hypertension should routinely measure intra-abdominal pressure. Indirect measurement of intra-abdominal pressure by measuring intra-vesical pressure through urinary catheter is the current gold standard for measuring intra-abdominal pressure. However, when the intra-abdominal pressure is measured clinically at present, the pressure suit used cannot be directly connected with the urinary catheter. The current general method is to connect through various artificial methods. For example, the method adopted by a certain hospital is to open a sputum suction tube, use a pair of sterile scissors, cut off the joint of the sputum suction tube, connect a sterile tee with the joint of the sputum suction tube, and connect the pressure suit at the tee and syringes. The device connected by this method is made temporarily every time, the manufacturing method is complicated, and it takes a lot of time to make it manually, and the sterility of the whole process cannot be guaranteed. There are many materials used each time, all of which are used for one-time use, resulting in medical waste. In addition, because it is a non-standard and professional connector, the connection cannot be 100% fit and fixed, and it is easy to disengage. Every time the intra-abdominal pressure is measured, the original device needs to be discarded, so the material cost is high.

Contents of the invention

The purpose of this utility model is to solve the above problems and provide a connection device suitable for abdominal pressure monitoring, which has a simple structure, is convenient to use, ensures aseptic process, has low manufacturing cost, and has a wide range of applications, which can reduce the working pressure of medical staff. , but also to ensure the safety of patients.

In order to achieve the above purpose of the utility model, the utility model provides a connection device suitable for abdominal pressure monitoring, which includes: a first connector with three connection ports; a second connector with three connection ports, which The first connection port is connected to the first connection port of the first connector; wherein, the second connection port of the first connector is tapered to facilitate the connection of urinary tubes of different diameters; wherein, the second connector The second connection port of the second connector is tapered to facilitate the connection of catheters of different sizes of fluid storage bags; wherein, the third connection port of the first connector or the third connection port of the second connector is connected with the abdominal pressure monitoring device connection.

Wherein, the first connector is detachably connected to the second connector.

Preferably, the first connection port of the first connector is threaded or socketed with the first connection port of the second connector.

Alternatively, the first connection port of the first connector is fixedly connected to the first connection port of the second connector.

Wherein, the third connection port of the first connector and the third connection port of the second connector are respectively provided with plugs detachably connected to the third connection ports.

Preferably, the plug is socketed with the third connection port of the first connector.

Wherein, the diameter of the outer wall of the second connection port of the first connector gradually becomes smaller along the extension direction of the axis.

Preferably, the outer wall of the second connection port of the first connector is provided with steps distributed along the extending direction of its axis.

Wherein, the diameter of the outer wall of the second connection port of the second connector gradually becomes smaller along the extension direction of the axis.

Preferably, the outer wall of the second connection port of the second connector is provided with steps distributed along the extending direction of its axis.

Compared with the prior art, the connection device suitable for abdominal pressure monitoring of the utility model has the advantages of simple structure, convenient use, sterility, low cost, wide application range, reducing the working pressure of medical staff and ensuring the safety of patients.

The utility model is described in detail below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the first structural schematic diagram of the connecting device suitable for abdominal pressure monitoring of the present invention;

Fig. 2 is a schematic diagram of the second structure of the connecting device suitable for abdominal pressure monitoring of the present invention.

Detailed ways

As shown in Fig. 1 and Fig. 2, there are two structural schematic diagrams of the connection device suitable for abdominal pressure monitoring provided by the utility model. As can be seen from Fig. 1 and Fig. 2, the connection device of the present invention includes a first connector 1 with three connection ports and a second connector 2 with three connection ports, and the first connector 1 and the second connector 2 connected as one.

Specifically, the first connector 1 is in the shape of a tee, that is, its first connection port 4 and second connection port 3 are respectively perpendicular to the third connection port 7 . The second connector 2 is also in a tee shape, that is, its first connection port 5 and second connection port 6 are perpendicular to the third connection port 9 respectively, and the first connection port 5 of the second connector 2 is connected to the first connection port 9. The first connecting ports 4 of the connectors 1 are connected, so that the two connectors are connected as one.

Wherein, the first connector 1 and the second connector 2 of the present invention can be connected together in a detachable manner, for example, the first connecting port 4 of the first connector 1 and the first connection of the second connector 2 Port 5 threaded connection or socket. Alternatively, the first connector 1 and the second connector 2 can be connected as a whole through a fixed connection, for example, the first connection port 4 of the first connector 1 is glued to the first connection port 5 of the second connector 2 .

Wherein, as shown in Figure 1, the end of the second connection port 3 of the first connector 1 is tapered, that is, the diameter of the outer wall of the second connection port 3 is gradually reduced toward the end along the direction of its axis extension, so as to facilitate the connection Urinary tubes of different diameters (not shown in the figure). The end of the second connecting port 6 of the second connector 2 is also tapered, that is, the diameter of the outer wall of the second connecting port 6 is gradually reduced toward the end along its axial extension direction, so as to connect different sizes of liquid storage bags ( not shown in the figure) conduit. Among them, the urinary catheter can be used to drain urine for the patient.

The second connection port 3 of the first connector 1 (or the second connection port 6 of the second connector 2) can be connected with a syringe, so that when measuring the patient's abdominal pressure, water can be injected into the patient's urinary catheter through the syringe; The third connection port 9 of the second connector 2 (or the third connection port 7 of the first connector 1 ) can be connected with an abdominal pressure monitor (not shown in the figure) for monitoring the patient's abdominal pressure. The abdominal pressure monitor can adopt the abdominal pressure monitor in the prior art, and the catheter and the third connection port can be fitted together, and the structure thereof will not be described here.

In order to ensure the cleanliness of the connecting device of the present invention when it is not in use, a plug 8 that is detachably connected to it is provided on the third connecting port 7 of the first connector 1 during design. The third connecting port 9 is provided with a plug 10 detachably connected thereto. Preferably, the plugs 8, 10 and the third connection ports 7, 9 of the corresponding connectors are connected as a whole through a socket, so that when the connection device is not used, its sterility is guaranteed, and when the connection device is used When installing, you only need to pull out the plug, so the operation is convenient. In order to keep the plug from the corresponding third connection port, a connector can be used to connect the plug near the third connection port of the connector. For example, the connector can be a rubber strip or a soft plastic strip.

In order to make the second connection ports of the two connectors more tightly connected without leakage when connecting the catheters of different diameters or fluid storage bags, reduce the working pressure of medical staff and ensure the safety of patients, as shown in the figure As shown in 2, in the connection device of the present invention, the outer wall of the second connection port 3 of the first connector 1 can also be provided with a stepped platform 11 distributed along the direction of its axis extension, and at the second connection port of the second connector 2 The outer wall of 6 is also provided with stepped platforms 12 distributed along the extending direction of its axis, and the diameters of the stepped platforms 11, 12 gradually become smaller toward the ends of the corresponding second connecting ports 3, 6 (as shown in FIG. 2 ).

When the connection device of the utility model is used to measure the intra-abdominal pressure, it is not necessary to stop the drainage of the patient's urine; Just plug the head at the third connection port.

In addition to being applied to the above-mentioned abdominal pressure monitoring and connection with urinary catheters, the connecting device of the present utility model can also be applied to various clinical situations. For example, when gastric tubes of different diameters are used for negative pressure suction, The connection device can be connected with gastric tube and negative pressure drainage tube, and is also suitable for various drainage tubes of different types and diameters for peritoneal flushing or other flushing. The second connection port and the first connection port of the first connector are respectively connected with Drain tube and connection with infusion tubing for flushing.

Compared with the prior art, the connecting device of the present invention has simple steps in the operation process, and can be used directly after opening the plug, which can ensure the aseptic process to the greatest extent. In addition, the connecting device of the present invention is simple in structure and low in cost, and there is no need to use other items to help the connection, which can greatly reduce the cost.

Although the utility model has been described in detail above, the utility model is not limited thereto, those skilled in the art can modify according to the principle of the utility model, therefore, all various modifications carried out according to the principle of the utility model It should be understood as falling within the protection scope of the present utility model.

Claims (10)

1. be applicable to a connecting device for abdominal pressure monitoring, it is characterized in that, comprising:

There is the first adapter of three connectors;

Have the second adapter of three connectors, its first connector is connected with the first connector of the first adapter;

Wherein, the second connector of described first adapter is tapered, so that connect the urinary catheter of different-diameter;

Wherein, the second connector of described second adapter is tapered, so that connect the conduit of the Liquid storage bag of different size;

Wherein, the 3rd connector of described first adapter or the 3rd connector of described second adapter are connected with abdominal pressure monitor.

2. connecting device according to claim 1, is characterized in that, described first adapter and described second adapter removably connect.

3. connecting device according to claim 2, is characterized in that, described first connector of described first adapter is threaded with described first connector of described second adapter or is socketed.

4. connecting device according to claim 1, is characterized in that, the 3rd connector of described first adapter and the 3rd connector of described second adapter are respectively arranged with the plug removably connected with the 3rd connector.

5. connecting device according to claim 4, is characterized in that, the 3rd connector of described plug and described first adapter is socketed.

6. connecting device according to claim 1, is characterized in that, described first connector of described first adapter is fixedly connected with described first connector of described second adapter.

7. connecting device according to claim 1, is characterized in that, the diameter of the second connector outer wall of described first adapter diminishes gradually along Axis Extension direction.

8. connecting device according to claim 7, is characterized in that, the second connector outer wall of described first adapter arranges the ladder platform along its Axis Extension directional spreding.

9. connecting device according to claim 1, is characterized in that, the diameter of the second connector outer wall of described second adapter diminishes gradually along Axis Extension direction.

10. connecting device according to claim 9, is characterized in that, the second connector outer wall of described second adapter arranges the ladder platform along its Axis Extension directional spreding.