An infant enterostomy occlusion device

Abstract

The application provides an infant intestinal stoma plugging device, and belongs to the technical field of medical devices. The device comprises a plugging tube, the top of the plugging tube is fixedly connected with a positioning balloon, the top of the positioning balloon is fixedly connected with a connecting tube, and the outer surface of the connecting tube is fixedly connected with an adjusting mechanism. The design of the plugging tube effectively improves the safety and adaptability of the infant intestinal stoma plugging. In use, the plugging tube is placed in the intestinal stoma by connecting a gas pump through a first internal thread joint, the positioning balloon is inflated by the gas supply of the gas pump, the outer surface annular anti-skid groove of the positioning balloon increases the friction with the intestinal stoma, and the stability of the device is ensured. The air pressure gauge monitors the balloon air pressure in real time, helps medical staff to accurately control the inflation degree, and prevents excessive extrusion. When the patient recovers and removes the device, the adjusting air valve is opened to release the air, and the device can be easily taken out. The good sealing performance of the positioning balloon makes the device adapt to intestinal stomas of different sizes, and the device is convenient and practical.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, more particularly, to an infant enterostomy plugging device. BACKGROUND

[0002] Infant enterostomy is a surgical treatment for infant intestinal diseases or congenital intestinal malformations, etc. It is to open a hole on the infant's intestine and lead a part of the intestine to the abdominal surface to form an artificial defecation channel. It is usually due to severe intestinal diseases such as Hirschsprung's disease, intestinal atresia, necrotizing enterocolitis, etc. The infant cannot defecate normally through the anus. In order to ensure that the intestinal contents can be discharged outside the body, reduce the intestinal pressure, promote the recovery of the intestinal lesion site or create conditions for subsequent treatment, the doctor will perform enterostomy surgery according to the specific condition. After the operation, the infant's feces will be discharged through the stoma, and collected in a special stoma bag. Medical staff and parents need to take good care of the stoma and the surrounding skin to prevent complications such as infection and skin damage. When the infant's condition is stable, the intestinal function is restored, or the conditions for further surgery are met, the enterostomy may be closed, and the normal anatomical structure and physiological function of the intestine are restored.

[0003] As an important surgical means for dealing with severe infant intestinal diseases or congenital intestinal malformations, infant enterostomy plays a key role in protecting infant health. However, the postoperative care of infant enterostomy faces many challenges, especially the stoma plugging problem needs to be solved urgently.

[0004] Currently, the stoma of the infant after enterostomy usually needs to be plugged, but the existing plugging device has significant defects. The infant cannot control the intestinal peristalsis and excretion independently, and the excrement at the stoma is discharged uncontrollably. During the replacement of the stoma bag, a routine nursing operation, due to the lack of normal sphincter control at the stoma, the excrement is easily leaked from the stoma during the replacement process. These leaked excrement not only falls on the bed and the patient, causing cleaning problems, but also has strong corrosive and polluting properties to the skin around the stoma due to the presence of alkaline intestinal juice.

[0005] Long-term repeated stimulation by excrement and alkaline intestinal juice can easily induce contact dermatitis in the delicate skin around the infant's stoma. Once leakage occurs, the nursing staff needs to replace the stoma bag for the patient in time, which not only increases the frequency of nursing work, but also increases the workload and difficulty of nursing. Frequent replacement of the stoma bag can cause discomfort to the infant, affecting his rest and recovery. Moreover, the occurrence of contact dermatitis not only brings pain to the infant, but also delays wound healing, increases the risk of infection, and has an adverse effect on the health of the infant.

[0006] The existing infant intestinal stoma plugging technology cannot effectively solve the problem of excrement leakage, which brings great inconvenience to nursing work and poses a threat to the health and recovery of infants. Therefore, in order to effectively prevent excrement leakage, facilitate nursing operation and protect the skin around the stoma, a new type of infant intestinal stoma plugging device needs to be designed. SUMMARY

[0007] In view of the problem of secondary pollution caused by excrement leakage during the replacement of the stoma bag in the prior art, the purpose of the present application is to provide an infant intestinal stoma plugging device.

[0008] To solve the above problems, the technical scheme adopted by the present application is as follows:

[0009] An infant intestinal stoma plugging device comprises a plugging tube, a positioning balloon fixedly connected to the top of the plugging tube, a connecting tube fixedly connected to the top of the positioning balloon, an adjusting mechanism fixedly connected to the outer surface of the connecting tube, and a plugging device fixedly connected to the top of the plugging tube.

[0010] The plugging device comprises a plugging mechanism installed at the top of the connecting tube, a connecting mechanism installed at the top of the plugging mechanism, a clamping mechanism fixedly installed at the top of the connecting mechanism, a stoma bag mechanism provided at the top of the clamping mechanism, and a stoma bag mechanism connected to the output end of the connecting mechanism through the clamping mechanism and the stoma bag mechanism.

[0011] Optionally, the plugging mechanism comprises a plugging seat fixedly connected to the top of the connecting tube, a plugging assembly provided on one side of the plugging seat, a containing groove formed on the side of the plugging seat close to the plugging assembly, and a plugging assembly slidingly connected to the inside of the containing groove, wherein the end of the plugging assembly penetrates through the containing groove and is inserted into the inside of the connecting tube, and the plugging assembly seals the containing groove and the connecting tube.

[0012] Optionally, the adjusting mechanism comprises an adjusting air valve and a communication hole, the communication hole is formed on one side of the connecting tube, the bottom of the communication hole is in communication with the positioning balloon, the adjusting air valve is fixedly connected to one side of the top of the plugging seat, the bottom of the adjusting air valve is in communication with the communication hole, and the input end of the adjusting air valve is fixedly connected with a first internal thread joint.

[0013] Optionally, one side of the adjusting air valve is fixedly connected with a gas pressure gauge, the detection end of the gas pressure gauge is arranged in the inside of the adjusting air valve, and the outer surface of the positioning balloon is equally spaced to form annular anti-skid grooves.

[0014] Optionally, the plugging assembly comprises a concave frame seat fixedly connected to one side of the plugging seat, a mounting screw threadedly connected to the middle part of the concave frame seat, a sealing plate threadedly connected to the end of the mounting screw and penetrating through the concave frame seat, a sealing circular plate fixedly connected to one end of the sealing plate close to the containing groove, and the sealing plate slidingly connected to the inner side of the containing groove and plugging the containing groove, and the sealing circular plate plugging the inside of the connecting pipe.

[0015] Optionally, the connecting mechanism comprises a second internal threaded joint fixedly connected to the top of the plugging seat, the bottom of the second internal threaded joint and the inside of the connecting pipe being in communication, an external threaded joint threadedly connected to the top of the second internal threaded joint, a tee pipe fixedly connected to the top of the external threaded joint, and a plugging valve provided on the top of the tee pipe and connected to the bottom of the clamping mechanism.

[0016] Optionally, the mounting screw is a hand screw, the outer end of the mounting screw is provided with an adjusting knob handle, the outer surface of the adjusting knob handle is provided with anti-skid lines at equal intervals, and the outer surface of the adjusting knob handle of the adjusting air valve and the outer surface of the second internal threaded joint are also provided with anti-skid lines at equal intervals.

[0017] Optionally, the clamping mechanism comprises a connecting head fixedly connected to the top of the plugging valve, an outer sleeve fixedly connected to the outer side of the connecting head, and a limiting assembly fixedly connected to the inside of the outer sleeve, the end of the stoma bag mechanism being inserted into the inside of the connecting head, and the stoma bag mechanism being installed to the outer side of the connecting head through the limiting assembly.

[0018] Optionally, the stoma bag mechanism comprises an external connecting head inserted into the inside of the connecting head, the external connecting head being clamped with the connecting head through the limiting assembly, a discharge pipe fixedly connected to the outer side of the external connecting head, and a stoma collecting bag fixedly connected to the outer end of the discharge pipe.

[0019] Optionally, the limiting assembly comprises a ring-shaped groove and a limiting arc sleeve, the ring-shaped groove being provided in the inside of the outer sleeve, a torsional spring being fixedly connected to the inside of the ring-shaped groove, the end of the torsional spring being fixedly connected to a sliding ring rotatingly connected to the inside of the ring-shaped groove, limiting arc rods being fixedly connected to the outer side of the sliding ring at equal intervals, the limiting arc sleeve being fixedly connected to the outer surface of the external connecting head at equal intervals in a ring shape, the limiting arc rods and the limiting arc sleeve being provided in concentric circles with the torsional spring, the end of the limiting arc rod being inserted into the inside of the limiting arc sleeve, and an adjusting ring being fixedly connected to the outer side of the sliding ring, the outer side of the adjusting ring also being provided with protective lines at equal intervals, the outer side of the connecting head being provided with clamping holes at equal intervals in a ring shape, the side of the external connecting head close to the connecting head being fixedly connected with clamping columns at equal intervals, and the end of the clamping column being inserted into the inside of the clamping hole.

[0020] Compared with the prior art, the technical scheme provided by the present application has at least the following beneficial effects:

[0021] In the above scheme, the unique design of the plugging tube greatly improves the safety and adaptability of the intestinal stoma plugging of the baby. In actual use, the first internal threaded joint is used to realize stable connection with the air pump, and the plugging tube is accurately filled into the intestinal stoma. After the air pump is started, the gas enters the positioning balloon through the regulating air valve and the communication hole, so that the positioning balloon is rapidly inflated. After the positioning balloon is inflated, it is tightly attached to the inner wall of the intestinal stoma, and the annular anti-skid groove on the outer surface further increases the friction with the intestinal stoma, effectively ensuring that the device is stably embedded. The air pressure gauge monitors the air pressure in the positioning balloon in real time, and medical staff can accurately judge the inflation degree of the balloon according to this data, thereby effectively avoiding the discomfort of the child caused by excessive inflation and extrusion of the intestinal stoma. When the child recovers and the device needs to be removed, the regulating air valve is simply opened, the gas in the positioning balloon is discharged, and the positioning balloon is contracted, so that the device can be easily taken out of the intestinal stoma. The good sealing performance of the positioning balloon in the inflated state enables it to adapt to intestinal stomas of different sizes, significantly improving the convenience and applicability of the device, and providing reliable protection for the nursing of the intestinal stoma of the baby.

[0022] The plugging mechanism and the connecting mechanism of the device work together to provide an efficient solution for the collection and treatment of stoma excretions. First, the two stoma collection bags are installed on the two output ends of the tee pipe by means of the clamping mechanism. During normal use, the plugging valve at one of the stoma collection bags is opened, and the other is closed. The excretions will flow smoothly into the stoma collection bag through the tee pipe and the open plugging valve. When the stoma collection bag is about to be full and needs to be replaced, the plugging valve of the full collection bag is closed in time, and the plugging valve of the other collection bag is opened to ensure that the child's excretions can continue to be discharged into the unfull collection bag during the replacement process, effectively preventing excretion leakage during replacement. If the tee pipe needs to be replaced, the adjustment knob handle at the end of the installation screw is twisted, the screw rotates to push the sealing plate and the sealing disc to move. When the sealing plate completely enters the containing groove, the sealing disc can fill and seal the connecting pipe. At this time, the external threaded joint at the top of the second internal threaded joint is twisted to separate the two, thereby realizing the overall disassembly and replacement of the connecting mechanism, the clamping mechanism and the stoma bag mechanism. It is worth emphasizing that the top of the plugging tube connecting pipe is effectively plugged by the plugging assembly during the entire replacement process, ensuring the sealing performance throughout the process.

[0023] The clamping mechanism of the device greatly simplifies the replacement process of the stoma collecting bag. When replacing the stoma collecting bag, only need to twist the adjusting ring, the adjusting ring drives the sliding ring to rotate, the sliding ring extrudes the torsional spring to make it shrink, and at the same time drives the limiting arc rod to rotate and disengage from the limiting arc sleeve. At this time, the external connector is released from the limiting position, and can be smoothly pulled out from the connecting head, so as to realize the quick replacement of the stoma collecting bag. When installing the stoma collecting bag, insert the external connector into the connecting head, the clamping column will automatically fall into the clamping hole, loosen the adjusting ring, the torsional spring resets to drive the sliding ring and the limiting arc rod to rotate and reset, the limiting arc rod is inserted into the limiting arc sleeve, and the stable clamping of the external connector is completed. This ingenious design not only ensures the sealing during the replacement process and prevents the leakage of excreta, but also greatly shortens the replacement time, effectively reduces the stimulation to the sick children, significantly improves the convenience of nursing work and the practicability of the device as a whole, provides great convenience for the nursing operation of medical staff, and improves the comfort of the sick children. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the application and, together with the description, further serve to explain the principles of the application and to enable a person skilled in the relevant arts to implement and use the application.

[0025] Figure 1 is a schematic view of the three-dimensional structure of the present application;

[0026] Figure 2 is a schematic view of the rear view structure of the present application;

[0027] Figure 3 is a schematic view of the bottom view structure of the present application;

[0028] Figure 4 is a schematic view of the structure of the second internal thread joint and external thread joint in the split state of the present application;

[0029] Figure 5 is a schematic view of the cross-sectional structure of the plugging mechanism of the present application;

[0030] Figure 6 is a schematic view of the top view structure of the clamping mechanism in the split state of the present application;

[0031] Figure 7 is a schematic view of the bottom view structure of the clamping mechanism in the split state of the present application;

[0032] Figure 8 is a schematic view of the enlarged structure at A of the present application; Figure 4

[0033] Figure 9 is a schematic view of the enlarged structure at B of the present application. Figure 6

[0034] [REFERENCE NUMERALS] ​​

[0035] 1, occlusion tube; 2, positioning balloon;

[0036] 3, occlusion device;

[0037] 31, occlusion mechanism; 311, occlusion seat;

[0038] 65, occlusion assembly; 651, concave frame seat; 652, mounting screw; 653, sealing plate; 654, sealing round plate;

[0039] 313, containing groove;

[0040] 32, connecting mechanism; 321, second internal threaded joint; 322, external threaded joint; 323, tee; 324, occlusion valve;

[0041] 33, clamping mechanism; 331, connecting head; 332, outer sleeve;

[0042] 66, limiting assembly; 661, annular groove; 662, limiting arc sleeve; 663, torsional spring; 664, sliding ring; 665, limiting arc rod; 666, clamping hole; 667, clamping column; 668, adjusting ring;

[0043] 34, stoma bag mechanism; 341, external joint; 342, discharge pipe; 343, stoma collection bag;

[0044] 4, connecting pipe;

[0045] 5, adjusting mechanism; 51, adjusting air valve; 52, communication hole; 53, first internal threaded joint; 54, air pressure gauge; 55, annular anti-skid groove.

[0046] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structures, devices and environments, and those skilled in the art can adjust or modify these devices and environments according to specific needs. DETAILED DESCRIPTION

[0047] The present application will be described in detail below with reference to the drawings and specific embodiments. It should be noted here that in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement them; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0048] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0049] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0050] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0051] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0052] like Figures 1 to 9 As shown, an embodiment of the present invention provides an infant intestinal stoma closure device, including a closure tube 1, a positioning balloon 2 fixedly connected to the top of the closure tube 1, a connecting tube 4 fixedly connected to the top of the positioning balloon 2, an adjustment mechanism 5 fixedly connected to the outer surface of the connecting tube 4, and an occluder 3 fixedly connected to the top of the closure tube 1.

[0053] The occlusion device 3 comprises an occlusion mechanism 31 installed at the top of the connecting pipe 4, the top of the occlusion mechanism 31 is installed with a connecting mechanism 32, the top of the connecting mechanism 32 is fixedly installed with a clamping mechanism 33, the top of the clamping mechanism 33 is provided with an ostomy bag mechanism 34, the top of the connecting mechanism 32 is connected through the clamping mechanism 33 and the ostomy bag mechanism 34, and the input end of the ostomy bag mechanism 34 is communicated with the output end of the connecting mechanism 32.

[0054] During use, first, the occlusion pipe 1 can be inserted into the intestinal stoma of the baby, the gas in and out is regulated through the adjusting mechanism 5, the positioning balloon 2 is inflated to fit the inner wall of the intestinal stoma, plays a role in stabilizing and preliminary sealing, at the same time, the occlusion device 3 is used to collect and process the excrement. The occlusion mechanism 31 is responsible for occluding the top of the connecting pipe 4 when needed, such as preventing excrement from leaking when replacing the connecting mechanism 32 or the ostomy bag mechanism 34. The connecting mechanism 32 serves as a connecting hub, which is connected with the occlusion mechanism 31 on one hand, and connected with the ostomy bag mechanism 34 through the clamping mechanism 33 on the other hand. During normal use, the excrement enters the ostomy bag mechanism 34 from the output end of the connecting mechanism 32 through the connecting pipe 4, and the medical staff can conveniently install or remove the ostomy bag mechanism 34 through the clamping mechanism 33. When the ostomy bag is full or needs to be replaced, the old bag is quickly removed and a new bag is installed through the clamping mechanism 33, so as to ensure the continuous and stable operation of the device and meet the needs of infant intestinal stoma nursing.

[0055] As shown in Figures 1 to 5 The occlusion mechanism 31 comprises an occlusion seat 311 fixedly connected to the top of the connecting pipe 4, one side of the occlusion seat 311 is provided with an occlusion assembly 65, the side of the occlusion seat 311 close to the occlusion assembly 65 is provided with a containing groove 313, the occlusion assembly 65 is slidably connected to the inside of the containing groove 313, the end of the occlusion assembly 65 penetrates through the containing groove 313 and is arranged in the inside of the connecting pipe 4, the occlusion assembly 65 seals the containing groove 313 and the connecting pipe 4, the occlusion assembly 65 comprises a concave frame seat 651 fixedly connected to one side of the occlusion seat 311, a mounting screw 652 threadedly connected to the middle of the concave frame seat 651, a sealing plate 653 threadedly connected to the end of the mounting screw 652, a sealing circular plate 654 fixedly connected to one end of the sealing plate 653 close to the inside of the containing groove 313, and the sealing plate 653 is slidably connected to the inside of the containing groove 313 and seals the containing groove 313, and the sealing circular plate 654 seals the inside of the connecting pipe 4.

[0056] When it is necessary to seal the connecting pipe 4, the mounting screw 652 installed in the middle of the concave frame seat 651 is rotated. Since the mounting screw 652 is in threaded connection with the concave frame seat 651, rotating the screw will cause it to move axially, and the end of the screw pushes the sealing plate 653 to slide in the accommodating groove 313. With the movement of the sealing plate 653, the sealing circular plate 654 fixedly connected to one end of the sealing plate 653 also moves. When the sealing plate 653 completely slides into the inside of the accommodating groove 313, the sealing circular plate 654 exactly fills and seals the inside of the connecting pipe 4, at the same time, the sealing plate 653 also seals the accommodating groove 313, so as to realize the double sealing of the accommodating groove 313 and the connecting pipe 4 by the sealing assembly 65, preventing the internal substances from leaking. When it is necessary to remove the sealing, the mounting screw 652 is reversely rotated, so that the sealing plate 653 and the sealing circular plate 654 are withdrawn from the connecting pipe 4 and the accommodating groove 313, and the smooth state of the connecting pipe 4 is restored.

[0057] As shown in Figures 1 to 5 , the adjusting mechanism 5 comprises an adjusting air valve 51 and a communication hole 52. The communication hole 52 is arranged on one side of the connecting pipe 4, the bottom of the communication hole 52 is in communication with the positioning balloon 2, the adjusting air valve 51 is fixedly connected to the top side of the sealing seat 311, the bottom of the adjusting air valve 51 is in communication with the communication hole 52, the input end of the adjusting air valve 51 is fixedly connected with a first internal thread joint 53, one side of the adjusting air valve 51 is fixedly connected with an air pressure gauge 54, the detection end of the air pressure gauge 54 is arranged in the inside of the adjusting air valve 51, and the outer surface of the positioning balloon 2 is arranged with annular anti-skid grooves 55 at equal intervals. The adjusting mechanism 5 is mainly used for adjusting the state of the positioning balloon 2.

[0058] In use, the air pump is connected to the first internal thread joint 53, and the air pump is turned on. The gas passes through the adjusting air valve 51 and enters the positioning balloon 2 through the communication hole 52. The adjusting air valve 51 can control the gas flow, so as to realize the adjustment of the inflation speed and degree of the positioning balloon 2. In this process, the air pressure gauge 54 monitors the air pressure in the adjusting air valve 51 in real time, and then reflects the air pressure in the positioning balloon 2. The medical staff can accurately judge the inflation degree of the positioning balloon 2 according to the data of the air pressure gauge 54, so as to avoid excessive inflation of the positioning balloon 2 to press the enterostomy. When it is necessary to make the positioning balloon 2 contract, the gas is controlled to flow out reversely through the adjusting air valve 51. In addition, the annular anti-skid grooves 55 on the outer surface of the positioning balloon 2 can increase the friction when the balloon is inflated and adheres to the inner wall of the enterostomy, so that the positioning balloon 2 is more stably embedded in the enterostomy, preventing the displacement of the device.

[0059] As shown in Figures 1 to 4 and Figures 6 to 8As shown, the connecting mechanism 32 includes a second internal threaded joint 321, which is fixedly connected to the top of the blocking seat 311, and the bottom of the second internal threaded joint 321 is connected to the interior of the connecting pipe 4. The top of the second internal threaded joint 321 is threadedly connected to the external threaded joint 322, and the top of the external threaded joint 322 is fixedly connected to the tee 323. The top of the tee 323 is provided with a blocking valve 324, and the outer side of the blocking valve 324 is connected to the bottom of the clamping mechanism 33. The mounting screw 652 is set as a hand-tightening screw. The outer end of the mounting screw 652 is provided with an adjusting button handle and the outer surface of the adjusting button handle is provided with anti-slip grooves at equal intervals. The outer surface of the adjusting button handle of the regulating air valve 51 and the outer surface of the second internal threaded joint 321 are also provided with anti-slip stripes at equal intervals; the connecting mechanism 32 undertakes the key connection and control functions in the entire device. The second internal threaded joint 321 is fixed on the top of the blocking seat 311 and is connected to the inside of the connecting pipe 4 below, realizing the channel docking from the connecting pipe 4 to the upper structure. The external threaded joint 322 at the top is threadedly connected to the second internal threaded joint 321 for easy disassembly and assembly.

[0060] When it is necessary to replace the relevant parts of the connecting mechanism 32, the external threaded joint 322 can be separated from the second internal threaded joint 321 by rotating the external threaded joint 322. The three-way pipe 323 fixed on the top of the external threaded joint 322 provides conditions for the diversion of excrement. The sealing valve 324 set on the top of the three-way pipe 323 can control the flow direction of excrement. When one of the sealing valves 324 is opened and the other is closed, the excrement will flow into the clamping mechanism 33 and the subsequent ostomy bag mechanism 34 connected to the corresponding open sealing valve 324. In terms of operation, the outer end of the hand-tightening mounting screw 652 is provided with an adjustment knob handle with anti-slip texture, which medical staff can easily turn to control the operation of the sealing assembly 65. The anti-slip stripes on the outer surface of the adjusting valve 51 and the second internal threaded joint 321 are also convenient for medical staff to operate, ensuring more stability and efficiency when adjusting the air valve 51 and connecting or removing the second internal threaded joint 321.

[0061] like Figure 6 、 Figure 7 and Figure 9As shown, the clamping mechanism 33 comprises a connecting head 331 fixedly connected to the top of the occlusion valve 324, an outer sleeve 332 fixedly connected to the outer side of the connecting head 331, a limiting assembly 66 fixedly connected to the inner side of the outer sleeve 332, and an ostomy bag mechanism 34. The end of the ostomy bag mechanism 34 is inserted into the inner side of the connecting head 331, and the ostomy bag mechanism 34 is installed on the outer side of the connecting head 331 through the limiting assembly 66. The ostomy bag mechanism 34 comprises an outer connecting head 341 inserted into the inner side of the connecting head 331, and the outer connecting head 341 is clamped through the limiting assembly 66 and the connecting head 331. The outer side of the outer connecting head 341 is fixedly connected with a drain pipe 342, and the outer end of the drain pipe 342 is fixedly connected with an ostomy collecting bag 343.

[0062] The limiting assembly 66 comprises a ring-shaped groove 661 and a limiting arc sleeve 662. The ring-shaped groove 661 is formed in the inner side of the outer sleeve 332, and a torsion spring 663 is fixedly connected to the inner side of the ring-shaped groove 661. The end of the torsion spring 663 is fixedly connected with a sliding ring 664, which is rotatably connected to the inner side of the ring-shaped groove 661. The outer side of the sliding ring 664 is fixedly connected with limiting arc rods 665 at equal intervals. The limiting arc sleeve 662 is fixedly connected to the outer surface of the outer connecting head 341 at equal intervals in a ring shape. The limiting arc rods 665 and the limiting arc sleeve 662 are arranged in concentric circles with the torsion spring 663. The end of the limiting arc rod 665 is inserted into the inner side of the limiting arc sleeve 662. The outer side of the sliding ring 664 is fixedly connected with an adjusting ring 668, and the outer side of the adjusting ring 668 is also provided with protective stripes at equal intervals. The outer side of the connecting head 331 is provided with clamping holes 666 at equal intervals in a ring shape. The side of the outer connecting head 341 close to the connecting head 331 is fixedly connected with clamping columns 667 at equal intervals, and the end of the clamping column 667 is inserted into the inner side of the clamping hole 666. The clamping mechanism 33 is mainly used for the convenient installation and disassembly of the ostomy bag mechanism 34 and the connecting mechanism 32.

[0063] When installing the stoma bag mechanism 34, the outer connector 341 is inserted into the connecting head 331, the clamping column 667 on one side of the outer connector 341 is automatically inserted into the clamping hole 666 arranged in a ring shape outside the connecting head 331, preliminary positioning is realized, at this time, the limiting arc rod 665 outside the sliding ring 664 is aligned with and inserted into the limiting arc sleeve 662 arranged in a ring shape at equal intervals on the surface of the outer connector 341 under the action of the torsional spring 663, further stable connection is realized, when it is necessary to replace the stoma bag mechanism 34, the adjusting ring 668 is rotated, the adjusting ring 668 drives the sliding ring 664 to rotate in the annular groove 661, the torsional spring 663 is compressed, the limiting arc rod 665 is separated from the limiting arc sleeve 662, at the same time, the rotation of the sliding ring 664 also loosens the connection between the connecting head 331 and the outer connector 341, at this time, the outer connector 341 can be pulled out of the connecting head 331, and the disassembly of the stoma bag mechanism 34 is completed, since the protective stripes are arranged outside the adjusting ring 668, the friction force during operation is increased, and the rotation of the adjusting ring 668 is facilitated for medical staff.

[0064] The working process of the technical scheme provided by the application is as follows:

[0065] The device improves the safety and adaptability of infant intestinal stoma plugging, in actual use, the first internal thread connector 53 is connected with the air pump, the plugging pipe 1 is accurately filled into the intestinal stoma, the air pump is started, the gas enters the positioning balloon 2 through the regulating air valve 51 and the communication hole 52, the positioning balloon 2 is rapidly inflated, the positioning balloon 2 is tightly attached to the inner wall of the intestinal stoma after inflation, and the annular anti-skid groove 55 on the outer surface of the positioning balloon 2 further enhances the friction force with the intestinal stoma, so that the device is stably embedded, the air pressure gauge 54 monitors the air pressure in the positioning balloon 2 in real time, and medical staff can accurately judge the inflation degree of the balloon according to the air pressure, so that the discomfort of the child caused by excessive inflation and extrusion of the intestinal stoma is effectively avoided, when the child recovers and the device needs to be removed, the regulating air valve 51 is only opened, the gas in the positioning balloon 2 is discharged, the positioning balloon 2 is contracted, and the device can be easily taken out of the intestinal stoma, the good sealing performance of the positioning balloon 2 in the inflated state enables the positioning balloon 2 to adapt to intestinal stomas of different sizes, and the convenience of using the device is greatly improved.

[0066] The sealing mechanism 31 and the connecting mechanism 32 of the device work together to provide an efficient solution for the collection and treatment of stomal excretions. First, the two stomal collection bags 343 are installed in the two output ends of the tee tube 323 through the clamping mechanism 33. During normal use, the sealing valve 324 at one of the stomal collection bags 343 is opened, and the other is closed. The excretions enter the stomal collection bag 343 through the tee tube 323 and the open sealing valve 324. When the stomal collection bag 343 is about to be full and needs to be replaced, the sealing valve 324 of the full collection bag is closed, and the sealing valve 324 of the other collection bag is opened, ensuring that the excretions of the child can continue to be discharged into the unfull collection bag during the replacement process, avoiding leakage of excretions during replacement. If the tee tube 323 needs to be replaced, the adjusting knob handle at the end of the installation screw 652 is twisted, the screw is rotated to push the sealing plate 653 and the sealing circular plate 654 to move, when the sealing plate 653 completely enters the containing groove 313, the sealing circular plate 654 fills and seals the connecting pipe 4, at this time, the outer threaded joint 322 at the top of the second inner threaded joint 321 is twisted, the two can be separated, and the overall disassembly and replacement of the connecting mechanism 32, the clamping mechanism 33 and the stomal bag mechanism 34 are realized. It is worth mentioning that during the replacement process, the top of the connecting pipe 4 of the sealing pipe 1 is effectively sealed by the sealing assembly 65, ensuring the sealing.

[0067] In addition, the clamping mechanism 33 of the device greatly simplifies the replacement process of the stomal collection bag 343. During replacement, the adjusting ring 668 is twisted to drive the sliding ring 664 to rotate, the sliding ring 664 squeezes the torsional spring 663 to make it contract, and at the same time drives the limiting arc lever 665 to rotate and disengage from the limiting arc sleeve 662. The outer joint 341 is then released from the limiting position and can be pulled out of the connecting head 331, realizing the quick replacement of the stomal collection bag 343. When installing the stomal collection bag 343, the outer joint 341 is inserted into the connecting head 331, the clamping column 667 automatically falls into the clamping hole 666, the adjusting ring 668 is loosened, the torsional spring 663 is reset to drive the sliding ring 664 and the limiting arc lever 665 to rotate and reset, the limiting arc lever 665 is inserted into the limiting arc sleeve 662, and the stable clamping of the outer joint 341 is completed. This design not only ensures the sealing during replacement, but also greatly shortens the replacement time, reduces the stimulation to the child, and significantly improves the convenience of nursing work and the practicality of the device as a whole.

[0068] The present application encompasses any substitutions, modifications, equivalent methods and solutions made on the essence and scope of the present application. In order for the public to have a thorough understanding of the present application, specific details are described in the following preferred embodiments of the present application, and the present application can also be completely understood without these details for those skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the present application, well-known methods, processes, procedures, elements and circuits, etc. are not described in detail.

[0069] The above merely describes the preferred embodiments of the present application, and it should be pointed out that, for those skilled in the art, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be considered as falling within the protection scope of the present application.

Claims

1. An infant enterostomy closure device, comprising a closure tube, characterized in that: The top of the blocking tube is fixedly connected to a positioning balloon, the top of the positioning balloon is fixedly connected to a connecting tube, the outer surface of the connecting tube is fixedly connected to an adjustment mechanism, and the top of the blocking tube is fixedly connected to an occluder; The occluder includes a occluding mechanism, which is installed on the top of the connecting tube. A connecting mechanism is installed on the top of the occluding mechanism. A clamping mechanism is fixedly installed on the top of the connecting mechanism. A ostomy bag mechanism is provided on the top of the clamping mechanism. The top of the connecting mechanism is connected to the ostomy bag mechanism through the clamping mechanism. The input end of the ostomy bag mechanism is connected to the output end of the connecting mechanism. The blocking mechanism includes a blocking seat, which is fixedly connected to the top of the connecting pipe. A blocking component is provided on one side of the blocking seat. A receiving groove is provided on the side of the blocking seat close to the blocking component. The blocking component is slidably connected to the interior of the receiving groove. The end of the blocking component passes through the receiving groove and is inserted into the interior of the connecting pipe. The blocking component seals the receiving groove and the connecting pipe. The regulating mechanism includes a regulating air valve and a communicating hole, wherein the communicating hole is provided on one side of the connecting pipe, the bottom of the communicating hole is connected to the positioning balloon, the regulating air valve is fixedly connected to one side of the top of the blocking seat, the bottom of the regulating air valve is connected to the communicating hole, and the input end of the regulating air valve is fixedly connected to a first internal threaded joint; The blocking assembly includes a concave frame seat, the concave frame seat is fixedly connected to one side of the blocking seat, the middle part of the concave frame seat is threadedly connected to a mounting screw, the end of the mounting screw passes through the concave frame seat and is threadedly connected to a sealing plate, one end of the sealing plate close to the receiving groove is fixedly connected to a sealing circular plate, the sealing plate is slidably connected to the inner side of the receiving groove and blocks the receiving groove, and the sealing circular plate blocks the interior of the connecting pipe; The connecting mechanism includes a second internal threaded joint, which is fixedly connected to the top of the sealing seat, the bottom of the second internal threaded joint is connected to the interior of the connecting pipe, the top of the second internal threaded joint is threadedly connected to an external threaded joint, the top of the external threaded joint is fixedly connected to a tee, and the top of the tee is provided with a sealing valve, and the outer side of the sealing valve is connected to the bottom of the clamping mechanism.

2. The infant enterostomy closure device according to claim 1, characterized in that: A pressure gauge is fixedly connected to one side of the regulating air valve, and a detection end of the pressure gauge is arranged inside the regulating air valve. Annular anti-slip grooves are opened at equal intervals on the outer surface of the positioning balloon.

3. The infant enterostomy closure device according to claim 1, characterized in that: The mounting screw is configured as a hand-tightened screw, the outer end of the mounting screw is provided with an adjusting knob handle and the outer surface of the adjusting knob handle is provided with anti-slip grooves at equal intervals, the outer surface of the adjusting knob handle of the regulating air valve and the outer surface of the second internal threaded joint are also provided with anti-slip stripes at equal intervals.

4. The infant enterostomy closure device according to claim 1, characterized in that: The clamping mechanism includes a connecting head, which is fixedly connected to the top of the sealing valve, the outer side of the connecting head is fixedly connected to an outer sleeve, the inner side of the outer sleeve is fixedly connected to a limiting component, the end of the ostomy bag mechanism is inserted into the interior of the connecting head, and the ostomy bag mechanism is installed on the outer side of the connecting head through the limiting component.

5. The infant enterostomy closure device according to claim 4, characterized in that: The ostomy bag mechanism includes an external joint, which is inserted into the interior of the connecting head. The external joint is clamped with the connecting head through a limiting component. The outer side of the external joint is fixedly connected to a drainage tube, and the outer end of the drainage tube is fixedly connected to a ostomy collection bag.

6. The infant enterostomy closure device according to claim 5, characterized in that: The limiting assembly includes an annular groove and a limiting arc sleeve. The annular groove is opened inside the outer sleeve. A torsion spring is fixedly connected to the inside of the annular groove. The end of the torsion spring is fixedly connected to a slip ring. The slip ring is rotatably connected to the inside of the annular groove. The outside of the slip ring is fixedly connected to a limiting arc rod at equal intervals. The limiting arc sleeve is fixedly connected to the outer surface of the external joint in an annular arrangement at equal intervals. The limiting arc rod and the limiting arc sleeve are both concentrically arranged with the torsion spring. The end of the limiting arc rod is inserted into the inside of the limiting arc sleeve. The outside of the slip ring is fixedly connected to an adjusting ring. The outside of the adjusting ring is also provided with protective stripes at equal intervals. Clamping holes are opened on the outside of the connector in an annular arrangement at equal intervals. A clamping column is fixedly connected to the side of the external joint close to the connector at equal intervals, and the end of the clamping column is inserted into the inside of the clamping hole.

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