CN114366437A - A new type of intraperitoneal hyperthermic perfusion chemotherapy device - Google Patents

Abstract

The invention discloses a novel abdominal cavity hyperthermic perfusion chemotherapy device. A new type of abdominal cavity hyperthermic perfusion chemotherapy device, comprising a tube body, a heat perfusion channel is arranged in the tube body, and a side hole that can communicate with the heat perfusion channel is arranged on the front end side of the tube body, wherein, in the The tube body is provided with a scale, wherein the zero scale is located at the end of the tube body, an inflatable support bag capable of covering the side hole is arranged at the front end of the tube body, and a telescopic mesh is arranged on the inflatable support bag , on the side of the tube body is provided with an inflation channel that can communicate with the inflation support bag, the rear end of the inflation channel is provided with an inflation connector, and the end of the tube body is provided with an alarm component that can prompt the liquid flow in the tube body . The invention is a new type of abdominal cavity hyperthermic perfusion chemotherapy device, which is beneficial for medical staff to grasp the built-in length of the tube body, can reduce the blockage of the tube, improve the comfort of patients and enhance the effect of abdominal cavity hyperthermic perfusion chemotherapy.

Description

A new type of intraperitoneal hyperthermic perfusion chemotherapy device

technical field

The invention relates to the technical field of medical auxiliary devices, in particular to a novel abdominal cavity hyperthermic perfusion chemotherapy device.

Background technique

In order to further treat the abdominal cavity after abdominal tumor surgery, 3-4 tubes are generally indwelled in the patient's body, including water inlet and outlet tubes, to maintain circulation, and both enter and exit. Smooth discharge, so the pipeline needs to be adjusted. The conventional pipeline adjustment method is to rotate the pipeline 360 degrees and pull the pipeline moderately to reduce the adsorption and blockage of surrounding tissues. At the same time, when the pipeline is pulled out, it is required to reduce the leakage of chemotherapy drugs to the abdominal wall. Therefore, in the process of tube regulation, it is usually required that the length of the tube pulled out of the abdominal wall should be less than 35cm to reduce the leakage of chemotherapy drugs caused by the exposure of the lateral hole of the tube to the abdominal wall fault.

The pipelines on the market generally do not have scales, so it is difficult to grasp the length of the pipeline to be pulled out and to be built in. In addition, in the process of intraperitoneal hyperthermic perfusion chemotherapy, the side holes of the water outlet tube are easily covered or blocked by the surrounding tissue, and The broken tissue cannot be flushed out of the patient's body smoothly through the side hole, so that the circulation cannot be established well, which greatly weakens the mechanical flushing effect of intraperitoneal hyperthermic perfusion chemotherapy, so it is necessary to repeatedly adjust the tube when it is blocked, but it is necessary to extubate and rotate the tube. When the tube is withdrawn, it will cause damage to the patient's tissue, causing the patient to suffer from varying degrees of pain and unable to continue the treatment. In addition, the operator often needs to operate multiple machines at the same time during the treatment operation, and the operator also needs to repeatedly check the water output or adjust the internal volume. The cycle is opened, the operation is more complicated, and real-time monitoring cannot be performed.

How to solve the above problems has become an urgent technical problem to be solved.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a new type of intraperitoneal hyperthermic perfusion chemotherapy device that is helpful for medical staff to grasp the built-in length of the tube body, can reduce tube blockage, improve patient comfort and enhance the effect of intraperitoneal hyperthermic perfusion chemotherapy.

To achieve the above object, the present invention has adopted the following technical solutions:

A new type of abdominal cavity hyperthermic perfusion chemotherapy device provided by the present invention comprises a tube body, a heat perfusion channel is arranged in the tube body, and a side hole which can be communicated with the heat perfusion channel is arranged on the front end side of the tube body, wherein , a scale is provided on the tube body, wherein the zero scale is located at the end of the tube body, and an inflatable support bag capable of covering the side hole is provided at the front end of the tube body, on the inflatable support bag There is a telescopic net, an inflation channel that can communicate with the inflation support bag is arranged on the side of the tube body, an inflation joint is arranged at the rear end of the inflation channel, and a liquid in the tube body is provided at the end of the tube body. Traffic alert component.

Further, there are at least three inflatable support bags, the inflatable support bags are evenly arranged on the outside of the pipe body with the central axis of the pipe body as the center, and the telescopic meshes are arranged at two adjacent places. position between the inflatable support bladders.

Further, a ring of inflatable tubes is arranged on the outer wall of the tube near the front end of the tube body, each of the inflatable support bags is communicated with the inflation tube, and the all inflation tubes are communicated with the inflation channel.

Further, the two telescopic nets that are separated from each other have a staggered grid structure.

Further, the mesh size of the telescopic mesh is the same as the diameter of the side holes.

Further, the alarm assembly includes a sensor, a processor and an alarm, the sensor is arranged at the end of the pipe body, the sensor is connected with the processor, and the processor is connected with the alarm.

Further, the water outlet end of the sensor is connected with a water outlet pipe.

Further, the sensor adopts a flow sensor structure.

Further, the scale at 35cm on the tube body is a brightly colored warning scale.

Owing to having adopted the above-mentioned structure, the beneficial effects that the present invention has are as follows:

The invention is a new type of abdominal cavity hyperthermic perfusion chemotherapy device. Through the design of the inflatable support bag, the occurrence of adverse events of deducting can not only be reduced, but also the tissue around the side hole can be stretched to prevent the tissue around the tube body from being adsorbed to the side hole. It can reduce the blockage of the side hole. The telescopic mesh can filter the small broken tissue, which is convenient for the small broken tissue to enter the side hole and be flushed out of the patient's body, which is convenient for establishing an effective circulation, improving the effect of intraperitoneal hyperthermic perfusion chemotherapy and reducing repeated adjustment. The number of tubes can reduce the pain of patients and improve the comfort of patients. In addition, the scale set on the tube body is convenient for medical staff to grasp the length of the tube body to be pulled out and to be built in. It is easy to use, and the alarm component can remind medical staff of the liquid flow in the tube body. , it is convenient to find the situation and carry out targeted treatment, and ensure the safety of patients' lives. Therefore, the new type of abdominal hyperthermic perfusion chemotherapy device of the present invention is helpful for medical staff to grasp the built-in length of the tube body, which can reduce the situation of tube blockage and improve the comfort and improvement of patients. Effect of intraperitoneal hyperthermic perfusion chemotherapy.

The present invention will become more apparent from the following description in conjunction with the accompanying drawings, which are used to explain embodiments of the present invention.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a novel intraperitoneal hyperthermic perfusion chemotherapy device of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIG. 1 , a new type of abdominal hyperthermic perfusion chemotherapy device provided by the present invention includes a tube body 1 , a thermal perfusion channel 17 is provided in the tube body 1 , and a thermal perfusion channel is provided on the front end side of the tube body 1 . 17 connected side holes 11, wherein a scale 12 is provided on the pipe body 1, wherein the zero scale is located at the end of the pipe body 1, and an inflatable support bag 13 that can cover the side hole 11 is provided at the front end of the pipe body 1, The inflatable support bag 13 is provided with a telescopic mesh 18 , and an inflation channel 14 that can communicate with the inflatable support bag 13 is provided on the side of the tube body 1 . There is an alarm component 2 that can prompt the liquid flow in the tube body 1; the inflatable support bag 13 can reduce the occurrence of adverse events of de-tube, and can also stretch the tissue around the side hole 11 to prevent the tissue around the tube body 1 from being adsorbed to the side hole. 11. To reduce the blockage of the side hole 11, the telescopic mesh 18 is made of medical elastic rubber material, and the telescopic mesh 18 can be stretched with the expansion of the inflatable support bag 13, so as to filter the small broken tissue and facilitate the entry of the small broken tissue into the side hole 11 is flushed out of the patient's body, which is convenient for establishing an effective circulation, improving the effect of intraperitoneal hyperthermic perfusion chemotherapy, reducing the number of repeated tube regulation, reducing the pain of the patient, and improving the comfort of the patient. In addition, the scale 12 set on the tube body 1 is convenient for medical care. Personnel can grasp the length of the tube body 1 to be pulled out and to be built-in, which is easy to use. The alarm component 2 can prompt the medical staff of the liquid flow in the tube body 1, which is convenient to find the situation and carry out targeted treatment, so as to ensure the safety of patients.

In the present invention, at least three inflatable support bags 13 are provided, the inflatable support bags 13 are evenly arranged on the outside of the pipe body 1 with the central axis of the pipe body 1 as the center, and the telescopic meshes 18 are arranged on two adjacent inflatable support bags 13; after the inflatable support bag 13 is inflated and inflated, the patient's tissue is stretched, the liquid can pass through the space between the inflatable support bags 13, the telescopic mesh 18 can filter the tissue, and provide the small broken tissue with access to the side hole 11. space, while preventing the tissue around the patient's tube body 1 from adhering to the side hole 11, thereby avoiding the occurrence of tube blockage.

In the present invention, a circle of inflatable tubes 16 are arranged on the outer wall of the tube body 1 near the front end of the tube body 1, each inflatable support bag 13 is communicated with the inflatable tube 16, and all the inflatable tubes 16 are communicated with the inflation channel 14; the structural design is ingenious, The inflatable channel 14 and the inflatable tube 16 cooperate to inflate the air support bag 13 .

In the present invention, two telescopic meshes 18 separated from each other are staggered grid structures; the telescopic meshes 18 of the staggered mesh structure are convenient for the passage of fine broken tissues.

In the present invention, the size of the mesh of the telescopic mesh 18 is the same as the diameter of the side hole 11 ; the structure design is ingenious, which facilitates the small broken tissue in the patient's body to pass through the mesh of the telescopic mesh 18 .

In the present invention, the alarm assembly 2 includes a sensor 21, a processor 22 and an alarm 23, the sensor 21 is arranged at the end of the pipe body 1, the sensor 21 is connected with the processor 22, and the processor 22 is connected with the alarm 23; The sensor 21 can monitor the liquid flow in the tube body 1 in real time and transmit the corresponding electrical signal to the processor 22. The processor 22 processes the information and controls the alarm 23 to be static or sound, which can prompt the medical staff and help the medical staff to deal with it accordingly. . In the present invention, the water outlet end of the sensor 21 is connected to a water outlet pipe 3 ; it is convenient for the liquid in the pipe body 1 to flow out. In the present invention, the sensor 21 adopts a flow sensor structure; the sensor 21 can adopt a micro flow sensor structure, which is convenient to operate.

In the present invention, the scale 12 at 35cm on the tube body 1 is a brightly colored warning scale; a more conspicuous color such as red can be used to observe with medical staff to prevent the length of the tube body 1 from being pulled out exceeding the standard.

In the specific use of the present invention, the tube body 1 is connected with the sensor 21, and the sensor 21 is connected with the processor 22 and the alarm 23 in sequence. The ventilation pipe 14 and the inflatable pipe 16 cooperate to inflate the inflatable support bag 13, so that the tissue around the upper side hole 11 of the pipe body 1 can be stretched, so as to prevent the tissue around the pipe body 1 from being adsorbed on the side hole 11 and reduce the side hole 11. In the case of blockage, establish an effective circulation and improve the effect of intraperitoneal hyperthermic perfusion chemotherapy. When removing the tube body 1, first deflate the inflatable support bag 13 and then remove it. When the tube body 1 is pulled out, observe the zero scale on the scale 12 and The warning scale is used to grasp the length of the pipe body 1 to be pulled out and the length to be built in, which is easy to operate.

The preferred embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in ordinary ways in the art; any person skilled in the art, without departing from the present invention Within the scope of the technical solution of the invention, many possible changes and modifications can be made to the technical solution of the present invention by using the methods and technical contents disclosed above, or modified into equivalent embodiments with equivalent changes, which does not affect the essence of the present invention. . Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solutions of the present invention still fall within the protection scope of the technical solutions of the present invention.

Claims (9)

1. The utility model provides a novel chemotherapy device is irritated to abdominal cavity heat, includes body (1) be equipped with heat in body (1) and irritate passageway (17) the front end side of body (1) is equipped with side opening (11) that can communicate with heat irritate passageway (17), its characterized in that: be equipped with scale (12) on body (1), wherein, zero scale is located the end of body (1) the front end of body (1) is equipped with and can covers aerify support bag (13) of side opening (11) be equipped with expansion network (18) on aerifing support bag (13) the side of body (1) is equipped with and aerifys inflation channel (14) that support bag (13) communicate, the rear end of inflating channel (14) is equipped with inflatable joint (15) the end of body (1) is equipped with alarm component (2) that can indicate body (1) interior liquid flow.

2. The novel abdominal cavity thermal perfusion chemotherapy device according to claim 1, characterized in that: the inflatable supporting bags (13) are at least three, the inflatable supporting bags (13) are uniformly distributed on the outer side of the pipe body (1) by taking the central axis of the pipe body (1) as the center, and the telescopic nets (18) are arranged on the positions between the two adjacent inflatable supporting bags (13).

3. The novel abdominal cavity thermal perfusion chemotherapy device as claimed in claim 2, wherein: a circle of inflation tubes (16) are arranged on the outer wall of the tube body (1) close to the front end of the tube body (1), each inflation support bag (13) is communicated with the inflation tube (16), and the inflation tubes (16) are communicated with the inflation channel (14).

4. A novel intraperitoneal thermal perfusion chemotherapy device according to claim 1 or 2, wherein: the two telescopic nets (18) are separated from each other and are of a staggered grid structure.

5. The novel thermal intraperitoneal perfusion chemotherapy device according to claim 4, wherein: the size of the grid of the telescopic net (18) is the same as the diameter of the side hole (11).

6. A novel intraperitoneal thermal perfusion chemotherapy device according to claim 1 or 2, wherein: the alarm assembly (2) comprises a sensor (21), a processor (22) and an alarm (23), wherein the sensor (21) is arranged at the tail end of the pipe body (1), the sensor (21) is connected with the processor (22), and the processor (22) is connected with the alarm (23).

7. The novel thermal intraperitoneal perfusion chemotherapy device according to claim 6, wherein: the water outlet end of the sensor (21) is connected with a water outlet pipe (3).

8. The novel thermal intraperitoneal perfusion chemotherapy device according to claim 7, wherein: the sensor (21) adopts a flow sensor structure.

9. A novel intraperitoneal thermal perfusion chemotherapy device according to claim 1 or 2, wherein: the 35cm place scale (12) on body (1) is the warning scale that the colour is bright.

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