Neck stoma monitoring collection device

Abstract

The application provides a neck anastomotic stoma monitoring and collecting device, which comprises an elastic wrapping sleeve, one side of which is broken and separated, and airtight air bags are arranged on the inner sides of the top and bottom edges of the elastic wrapping sleeve; a suction air bag is arranged on the outer side of the middle part of the elastic wrapping sleeve, and a plurality of suction ports, which are in communication with the inside of the elastic wrapping sleeve, are uniformly distributed on the inner side of the suction air bag; a suction pipe is connected to the suction air bag, one end of the suction pipe is connected with a negative pressure device, and a pH monitor is mounted on the suction pipe; a monitoring probe is mounted on the pH monitor, and the monitoring probe penetrates into the inner side of the suction pipe; and a cleaning mechanism is used for cleaning the inner side of the elastic wrapping sleeve. The suction pipe is connected with the negative pressure device to provide continuous negative pressure suction force, so that the acid liquid overflowing from the esophageal fistula can be sucked into the suction pipe through the suction ports and the pH value change can be monitored by the monitoring probe of the pH monitor, so that the medical staff can know the state of the esophageal anastomosis of the patient at any time, and the acid liquid can be timely sucked away after the esophageal fistula, so as to avoid the damage of the retention of the acid liquid to the organs of the patient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of neck anastomotic stoma monitoring, in particular to a neck anastomotic stoma monitoring and collecting device. BACKGROUND

[0002] The neck esophageal cancer surgery will cut off the esophagus of the patient's lesion part, and then connect the two broken ends of the esophagus by suture, and the neck anastomotic stoma is one of the sequelae that the patient is prone to after the esophageal cancer surgery. Once the sequelae occurs, the acid liquid in the patient's stomach is easy to overflow from the stoma of the esophagus suture position, and the acid liquid after overflowing will contact the patient's internal organs and cause corrosion and burn, which will harm the patient, and the acid liquid is difficult to clean once it overflows, which brings difficulties to postoperative care.

[0003] At present, there is no effective monitoring of the neck anastomotic stoma, and medical staff can only judge the situation from the patient's reaction or physiological indicators after the neck anastomotic stoma occurs for a period of time, which leads to that the patient bears too much pain caused by the neck anastomotic stoma, and is not conducive to the nursing after the neck esophageal cancer surgery. SUMMARY

[0004] In view of the deficiencies in the prior art, the present application provides a neck anastomotic stoma monitoring and collecting device to solve the above problems.

[0005] The purpose of the present application is achieved by the following technical solutions:

[0006] The neck anastomotic stoma monitoring and collecting device provided by the present application comprises:

[0007] The elastic wrapping sleeve is sleeve-shaped and has a concave middle portion, and one side of the elastic wrapping sleeve is broken and separated so that the two broken ends can be closed or unfolded, and airtight air bags are arranged on the inner sides of the top and bottom edges of the elastic wrapping sleeve;

[0008] A suction ring bag is arranged around the outer side of the middle portion of the elastic wrapping sleeve, and a plurality of suction ports in communication with the inside of the elastic wrapping sleeve are uniformly arranged on the inner side of the suction ring bag, and a suction pipe is connected to the suction ring bag, one end of the suction pipe is connected to a negative pressure device, and a pH monitor is mounted on the suction pipe, the pH monitor is provided with a monitoring probe, and the monitoring probe penetrates into the inner side of the suction pipe;

[0009] A cleaning mechanism is arranged for cleaning the inner side of the elastic wrapping sleeve.

[0010] Further, a clamping groove extending along the cross-sectional direction is formed in one side of the broken end of the elastic wrapping sleeve, and a protruding strip matched with the clamping groove is arranged on the other side of the broken end of the elastic wrapping sleeve.

[0011] Further, the convex strip is wrapped with a clamping air bag, two ends of the clamping air bag are communicated with two closed air bags respectively, and one of the closed air bags is connected with a gas filling pipe, and the gas filling pipe is connected with a gas filling device.

[0012] Further, the cleaning mechanism comprises a switching assembly, a first air pipe, a second air pipe, guide bins and a scraping strip, the two guide bins are in the shape of a strip and are circumferentially arranged on the inner walls of the top and bottom ends of the elastic sleeve, and the two ends of each guide bin are located on the inner sides of the two broken ends of the elastic sleeve, a through slot is formed on the guide bin along the circumferential direction, the scraping strip is in close contact with the inner wall of the elastic sleeve, the two ends of the scraping strip are slid through the through slot and penetrate into the two guide bins, and a push piece adapted to the inner cavity of the guide bin is arranged at the two ends of the scraping strip, one end of the first air pipe is divided into two first branch pipes, the two first branch pipes are communicated with the same end of the two guide bins respectively, one end of the second air pipe is divided into two second branch pipes, the two second branch pipes are communicated with the other end of the two guide bins respectively, the other ends of the first air pipe and the second air pipe are connected with the switching assembly, and the switching assembly is connected with a gas filling device for air supply to the first air pipe or the second air pipe.

[0013] Further, the switching assembly comprises a connecting seat, a motor and a connecting pipe, the other ends of the first air pipe and the second air pipe are fixedly installed on the connecting seat, the motor is installed on the connecting seat, and the output shaft end of the motor is located between the first air pipe and the second air pipe, one end of the connecting pipe is installed on the output shaft end of the motor through a support, and the clockwise and counterclockwise rotation of the output shaft of the motor can make the connecting pipe communicated with the first air pipe or the second air pipe, and the other end of the connecting pipe is connected with a gas filling device.

[0014] Further, two pockets are arranged on the two sides of the push piece in the guide bin, one end of each pocket in the same guide bin is sealingly connected with the two sides of the push piece, and the other end of each pocket extends to the two ends of the guide bin and is communicated with the first branch pipe and the second branch pipe respectively.

[0015] Further, the two sides of the scraping strip are provided with concave surfaces, and the deepest part of the concave surface is located in the middle part of the scraping strip.

[0016] Further, the pH monitor is connected with an alarm.

[0017] According to the above technical solution, the neck anastomotic stoma monitoring and collecting device provided by the application has the following advantages:

[0018] 1. The medical staff can use the device to pull off the two ends of the elastic wrap, so as to place it outside the esophageal anastomosis site, and the outer arch of the middle part of the elastic wrap can reserve a certain space to accommodate the acid liquid overflowing from the esophageal fistula, and the suction tube is connected with a negative pressure device to provide continuous negative pressure suction force, so that the acid liquid overflowing from the esophageal fistula can be sucked into the suction tube by the suction ports and the pH value change can be monitored by the monitoring probe of the pH monitor, so that the medical staff can grasp the state of the esophageal anastomosis site of the patient at any time, and the acid liquid can be sucked away in time after the esophageal fistula, so as to avoid damage to the patient's organs caused by acid liquid retention;

[0019] 2. By switching the component to ventilate the first or second trachea, so that the gas is transported from the first or second branch pipe to one end of the guide bin, the gas will push the push piece to move, so as to drive the scraping strip to scrape along the inner wall of the elastic wrap, and then the acid liquid adhering to the inner wall of the elastic wrap is scraped off, and the scraped acid liquid is sucked away by the suction ports, which is beneficial to fully remove the acid liquid in the elastic wrap and avoid excessive acid liquid retention in the elastic wrap. When the scraping strip moves to one end of the guide bin, the switching component is switched to ventilate the second or first trachea, which can further drive the scraping strip to move to the other end of the guide bin, so as to circulate and clean the inner wall of the elastic wrap. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present application, the following will briefly introduce the drawings needed in the specific embodiments. In all the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0021] Figure 1 It is a perspective structural schematic diagram of an embodiment of the neck anastomosis fistula monitoring and collecting device of the present application;

[0022] Figure 2 It is a sectional view of the front view structural schematic diagram of an embodiment of the neck anastomosis fistula monitoring and collecting device of the present application;

[0023] Figure 3 It is a sectional view of the top view structural schematic diagram of an embodiment of the neck anastomosis fistula monitoring and collecting device of the present application;

[0024] Figure 4 It is a perspective structural schematic diagram of the top part of the closed air bag in an embodiment of the neck anastomosis fistula monitoring and collecting device of the present application;

[0025] Figure 5 It is a perspective structural schematic diagram of the top part of the guide bin in an embodiment of the neck anastomosis fistula monitoring and collecting device of the present application;

[0026] Figure 6 It is Figure 5 It is a local enlarged view of A in FIG. 6;

[0027] Reference numerals:

[0028] Elastic wrap 1, sealed airbag 11, clamping groove 12, ridge 13, clamping airbag 14, inflation tube 15;

[0029] Suction ring capsule 2, suction port 21, suction tube 22, pH monitor 23, detection probe 231;

[0030] Cleaning mechanism 3, switching assembly 31, connecting seat 311, motor 312, connecting pipe 313, first air pipe 32, first branch pipe 321, second air pipe 33, second branch pipe 331, guide bin 34, through groove 341, bag 342, scraper 35, push piece 351. DETAILED DESCRIPTION

[0031] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] like Figures 1-6 As shown, the cervical anastomotic fistula monitoring and collecting device provided in this embodiment includes an elastic sheath 1, a suction ring bag 2 and a cleaning mechanism 3.

[0035] See also Figures 1-3, the elastic wrapping sleeve 1 can be made of elastic rubber or elastic plastic material, so as to have certain resilience. The elastic wrapping sleeve 1 is in the shape of a sleeve and has an outer arch in the middle. One side of the elastic wrapping sleeve 1 is broken and separated, so that the two broken ends can be closed or unfolded. The elastic wrapping sleeve 1 can be closed in a natural state due to its own elasticity. Medical staff can use a tool to open the two broken ends of the elastic wrapping sleeve 1, so as to wrap the elastic wrapping sleeve 1 outside the esophageal anastomosis site. The outer arch in the middle of the elastic wrapping sleeve 1 can reserve a certain space to accommodate the acid liquid overflowing from the esophageal fistula. The inner side of the top and bottom edges of the elastic wrapping sleeve 1 is respectively surrounded by a sealed air bag 11 to seal the fit with the esophagus.

[0036] As shown in Figures 3-6 , preferably, one side of the elastic wrapping sleeve 1 is provided with a clamping groove 12 extending along the cross-sectional direction. The other side of the elastic wrapping sleeve 1 is provided with a protruding strip 13 matched with the clamping groove 12. The two broken ends of the elastic wrapping sleeve 1 are closed in a natural state without external force, so that the protruding strip 13 is clamped into the clamping groove 12, which is conducive to improving the sealing performance of the joint between the two broken ends of the elastic wrapping sleeve 1.

[0037] Further, the outer side of the protruding strip 13 is wrapped with a clamping air bag 14. The two ends of the clamping air bag 14 are respectively communicated with the two sealed air bags 11. One of the sealed air bags 11 is connected with an inflation tube 15. The inflation tube 15 is connected with an inflation device. In the process of wrapping the esophagus with the elastic wrapping sleeve 1, the sealed air bags 11 and the clamping air bag 14 are in an uninflated state, which is conducive to the installation of the elastic wrapping sleeve 1 and the closing of the two broken ends of the elastic wrapping sleeve 1. Then, the inflation tube 15 can be filled with gas, so that the sealed air bags 11 and the clamping air bag 14 are filled with gas. The sealed air bags 11 can be tightly fitted with the outer wall of the esophagus. At the same time, the clamping air bag 14 is filled with gas to fill the gap between the protruding strip 13 and the clamping groove 12, which greatly improves the sealing performance between the elastic wrapping sleeve 1 and the esophagus, and is conducive to preventing acid liquid from leaking out.

[0038] Please refer to Figures 1-3 , the suction ring bag 2 is arranged on the outer side of the middle of the elastic wrapping sleeve 1. The inner side of the suction ring bag 2 is uniformly provided with a plurality of suction ports 21 communicated with the inside of the elastic wrapping sleeve 1. The suction ring bag 2 is connected with a suction tube 22. One end of the suction tube 22 is connected with a negative pressure device and is provided with a pH monitor 23. The pH monitor 23 is provided with a monitoring probe 231. The monitoring probe 231 penetrates into the inside of the suction tube 22. In specific use, the suction tube 22 is connected with a negative pressure device to provide continuous negative pressure suction force. The acid liquid overflowing from the esophageal fistula can be sucked into the suction tube 22 through the suction ports 21 and the pH value change can be monitored by the monitoring probe 231 of the pH monitor 23, so that the medical staff can grasp the state of the esophageal anastomosis site of the patient at any time and can timely suck away the acid liquid from the esophageal fistula, avoiding the damage to the patient's organs caused by the retention of acid liquid.

[0039] It should be noted that the suction ring balloon 2 outer side is also provided with a pressure stabilizing port (not shown), which is connected with the outside to balance the pressure inside the suction ring balloon 2 and the elastic sleeve 1, to prevent the negative pressure inside the elastic sleeve 1 from being too large, and under the action of the negative pressure suction of the suction pipe 22, the acid liquid will not overflow from the pressure stabilizing port. Of course, for safety, a safety-acting cartridge body can also be provided outside the pressure stabilizing port, which can be provided with a passage with multiple bends, one end of the passage being connected with the pressure stabilizing port and the other end being connected with the outside, which is conducive to further avoiding the leakage of acid liquid droplets to the outside.

[0040] Preferably, the pH monitor 23 is connected with an alarm, which can trigger the alarm when the pH monitor 23 detects a change in pH, to remind medical personnel to handle the anastomotic fistula in time.

[0041] The cleaning mechanism 3 is used to clean the inside of the elastic sleeve 1.

[0042] As shown in Figures 1-6 The cleaning mechanism 3 includes a switching assembly 31, a first air pipe 32, a second air pipe 33, guide cartridges 34, and a scraping strip 35. The two guide cartridges 34 are respectively in the form of a strip and circumferentially surround the inner walls of the top and bottom ends of the elastic sleeve 1, and their two ends are respectively located inside the two broken ends of the elastic sleeve 1. The guide cartridges 34 are provided with a through groove 341 along the circumferential direction. The scraping strip 35 is in close contact with the inner wall of the elastic sleeve 1, and its two ends are respectively slid through the through groove 341 and penetrate into the two guide cartridges 34, and are provided with a push piece 351 adapted to the inner cavity of the guide cartridge 34. One end of the first air pipe 32 is provided with two first branch pipes 321, which are respectively connected with the same end of the two guide cartridges 34. One end of the second air pipe 33 is provided with two second branch pipes 331, which are respectively connected with the other end of the two guide cartridges 34. The other ends of the first air pipe 32 and the second air pipe 33 are respectively connected with the switching assembly 31. The switching assembly 31 is connected with an inflation device for air supply to the first air pipe 32 or the second air pipe 33.

[0043] In specific use, air is supplied to the first air pipe 32 or the second air pipe 33 through the switching assembly 31, so that the gas is transported from the first branch pipe 321 or the second branch pipe 331 to one end of the guide cartridge 34, which will move the push piece 351 to drive the scraping strip 35 to scrape along the inner wall of the elastic sleeve 1, thereby scraping off the acid liquid attached to the inner wall of the elastic sleeve 1, and the scraped acid liquid is sucked away by each suction port 21, which is conducive to fully removing the acid liquid in the elastic sleeve 1 and avoiding excessive acid liquid remaining in the elastic sleeve 1. When the scraping strip 35 moves to one end of the guide cartridge 34, air is switched to the second air pipe 33 or the first air pipe 32 through the switching assembly 31, which can move the scraping strip 35 to the other end of the guide cartridge 34. In this way, the inner wall of the elastic sleeve 1 can be cleaned in a circular manner.

[0044] Specifically, the switching assembly 31 comprises a connecting seat 311, a motor 312 and a connecting pipe 313, the other ends of the first gas pipe 32 and the second gas pipe 33 are fixedly installed on the connecting seat 311, the motor 312 is installed on the connecting seat 311, and the output shaft end thereof is located between the first gas pipe 32 and the second gas pipe 33, one end of the connecting pipe 313 is installed on the output shaft end of the motor 312 through a support, the clockwise and counterclockwise rotation of the output shaft of the motor 312 can make the connecting pipe 313 communicate with the first gas pipe 32 or the second gas pipe 33, and the other end of the connecting pipe 313 is connected with the inflating device, and the clockwise and counterclockwise rotation of the output shaft of the motor 312 can respectively inflate the first gas pipe 32 or the second gas pipe 33.

[0045] Preferably, the guiding bin 34 is provided with a bag 342 on both sides of the pushing piece 351, one end of each bag 342 in the same guiding bin 34 is sealingly connected with the two sides of the pushing piece 351, and the other end of each bag 342 extends to the two ends of the guiding bin 34 and respectively communicates with the first branch pipe 321 and the second branch pipe 331, the gas will be pushed to the corresponding bag 342 from the first branch pipe 321 or the second branch pipe 331, the bag 342 is inflated to push the pushing piece 351 to move, and the bag 342 on the other side of the pushing piece 351 is squeezed and the gas in the bag 342 is discharged from the second gas pipe 33 or the first gas pipe 32, which is beneficial to prevent the gas from overflowing from the through slot 341 to reduce the pushing force.

[0046] Preferably, the scraping strip 35 is provided with a concave surface on both sides, and the deepest part of the concave surface is located in the middle of the scraping strip 35, when the scraping strip 35 moves, the scraped acid liquid will be concentrated to the deepest part of the concave surface on the side of the moving direction of the scraping strip 35, so that the acid liquid is closer to each suction port 21, and the acid liquid cleaning effect is improved.

[0047] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A cervical anastomotic fistula monitoring and collection device, characterized in that: include: An elastic sleeve, which is sleeve-shaped and has an outwardly arched center, with one side of the elastic sleeve being broken and separated so that the two ends can be closed or unfolded, and sealed airbags are respectively provided around the inner sides of the top and bottom edges of the elastic sleeve; A suction ring sac is disposed around the outside of the middle portion of the elastic sheath, and a plurality of suction ports are distributed on the inner side of the suction ring sac and communicate with the interior of the elastic sheath. The suction ring sac is connected to a suction tube, one end of which is connected to a negative pressure device and a pH monitor is mounted thereon. The pH monitor is equipped with a monitoring probe, which penetrates the inner side of the suction tube. a cleaning mechanism for cleaning the inner side of the elastic wrap; The cleaning mechanism includes a switching assembly, a first air pipe, a second air pipe, a guide bin and a scraper strip, the two guide bins are respectively in the shape of a strip and circumferentially surround the inner walls of the top and bottom ends of the elastic wrapping sleeve, and their two ends are respectively located on the inner sides of the two broken ends of the elastic wrapping sleeve, the guide bin is provided with a through groove along its surrounding direction, the scraper is tightly attached to the inner wall of the elastic wrapping sleeve, and its two ends respectively slide through the through groove into the two guide bins and are provided with push pieces adapted to the inner cavities of the guide bins, one end of the first air pipe is provided with two first branches, the two first branches are respectively connected to the same end of the two guide bins, one end of the second air pipe is provided with two second branches, the two second branches are respectively connected to the other ends of the two guide bins, the other ends of the first air pipe and the second air pipe are respectively connected to the switching assembly, and the switching assembly is externally connected to an inflation device for ventilating the first air pipe or the second air pipe; Bags are provided on both sides of the push piece in the guide bin. One end of the two bags in the same guide bin is sealed and connected to both sides of the push piece, and the other end extends to both ends of the guide bin and is connected to the first branch pipe and the second branch pipe respectively.

2. The cervical anastomotic fistula monitoring and collection device according to claim 1, characterized in that: One end of the elastic sleeve is provided with a slot extending along the cross-section direction thereof, and the other end of the elastic sleeve is provided with a convex strip adapted to the slot.

3. The cervical anastomotic fistula monitoring and collection device according to claim 2, characterized in that: The outer side of the convex strip is wrapped with a clamping airbag, and the two ends of the clamping airbag are respectively connected to two closed airbags, and one of the closed airbags is connected to an inflation tube, and the inflation tube is externally connected to an inflation device.

4. The cervical anastomotic fistula monitoring and collection device according to claim 1, characterized in that: The switching assembly includes a connecting seat, a motor and a connecting pipe. The other ends of the first air pipe and the second air pipe are respectively fixedly mounted on the connecting seat. The motor is mounted on the connecting seat, and its output shaft end is located between the first air pipe and the second air pipe. One end of the connecting pipe is mounted on the output shaft end of the motor through a bracket. The output shaft of the motor can rotate forward and counterclockwise to connect the connecting pipe with the first air pipe or the second air pipe. The other end of the connecting pipe is connected to an external inflation device.

5. The cervical anastomotic fistula monitoring and collecting device according to claim 1, characterized in that: Concave surfaces are respectively provided on both sides of the scraper strip, and the deepest part of the concave surfaces is located in the middle of the scraper strip.

6. The cervical anastomotic fistula monitoring and collecting device according to claim 1, characterized in that: The pH monitor is externally connected to an alarm.

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