CN214208628U

CN214208628U - Bionic anus defecation control device based on intelligent electromagnetic valve

Info

Publication number: CN214208628U
Application number: CN202022849208.4U
Authority: CN
Inventors: 徐阿曼; 胡小四; 陈章明; 韦之见; 王文斌; 张理想; 朱亮; 俞士卉
Original assignee: Fourth Affiliated Hospital of Anhui Medical University
Current assignee: Fourth Affiliated Hospital of Anhui Medical University
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-17
Anticipated expiration: 2030-12-01

Abstract

The utility model provides a bionical anus defecation controlling means based on intelligent solenoid valve relates to medical instrument technical field. This bionical anus defecation controlling means includes tee bend solenoid valve body, and tee bend solenoid valve body locates the side export portion and the side import portion of top both sides including the bottom import portion of locating the bottom, and tee bend solenoid valve body's inner chamber forms the escape way, the internal periphery of bottom import portion is equipped with waterproof stopper, and waterproof stopper makes mouthful outlying fixed disk in close contact with through sealed the pad with intestines, and the side export portion can be dismantled and be connected with the waste liquid bag. The sealing gasket of the utility model is closely contacted with the periphery of the enterostomy, thereby preventing the leakage of excrement and odor, and causing no damage when the pressure is proper; excrement and urine is collected through the waste liquid bag, and the convenience is changed at any time, and the patient can insert the water injection of side inlet portion through the sacculus, and the side outlet portion is washd in the reverse direction, guarantees the health free from extraneous odour.

Description

Bionic anus defecation control device based on intelligent electromagnetic valve

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a bionical anus defecation controlling means based on intelligent solenoid valve.

Background

The enterostomy refers to an artificial opening made on the abdominal wall by a surgeon for treating certain intestinal diseases (such as rectal cancer, ulcerative colitis and the like), and a section of intestinal tube is pulled out of the opening and is overturned and sewn on the abdominal wall, so that the enterostomy is formed. The enterostomy is used for replacing the original perineum anus to perform the defecation function, actually is the diversion of the excrement outlet, and has little influence on the whole digestive function. At present, as the incidence rate of colorectal cancer continuously rises, more and more patients need enterostomy operations which need a bionic anus defecation control device to control defecation.

The existing bionic anus defecation control device adopts an annular air bag as a support body to be arranged in an intestinal canal for connecting the intestinal canal, the outer wall of the support body is tightly attached to the inner wall of the intestinal canal after the support body is inflated, the support body is arranged in the intestinal canal for a long time, discomfort of a patient can be caused, inflammation is caused, extrusion force is generated on the inner wall of the intestinal canal after the support body is inflated, the excretion channel is inconvenient to clean, and the odor needs to be cleaned and replaced regularly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide a bionical anus defecation controlling means based on intelligent solenoid valve.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the utility model provides a bionical anus defecation controlling means based on intelligent solenoid valve, includes tee bend solenoid valve body, tee bend solenoid valve body locates the side export portion and the side import portion of top both sides including the bottom import portion of locating the bottom, and tee bend solenoid valve body's inner chamber forms the drainage channel, the inner wall of bottom import portion is equipped with waterproof stopper, and waterproof stopper makes mouthful outlying fixed disk in close contact with through sealed the pad with intestines, and side export portion can be dismantled and be connected with the waste liquid bag.

Furthermore, the periphery of the three-way electromagnetic valve body is provided with a fixed support, the top of the fixed support is provided with a fixed plate positioned on the periphery of the three-way electromagnetic valve body, and the top of the fixed plate is provided with a fixed ring.

Further, the cross section size of fixed plate is greater than solid fixed ring's cross section size, and solid fixed ring's periphery is equipped with a plurality of outside convex fixed parts, and the bolt passes fixed part, fixed plate and fastens.

Furthermore, the cross section of the fixed support is U-shaped, the side part of the fixed support is not contacted with the three-way electromagnetic valve body, and the bottom of the fixed support is contacted with the three-way electromagnetic valve body.

Furthermore, the outer wall of the three-way electromagnetic valve body is provided with a valve cover, a battery and a wireless communication module are arranged in the valve cover, and a power switch is arranged on the surface of the valve cover.

Furthermore, the battery is selected from button batteries with voltage of 3.3V, and the waterproof plug and the fixed disk are made of silica gel.

Further, the side outlet part is in threaded connection or buckled connection with the waste liquid bag.

Further, the sealing gasket is a biocompatible bubble sealing gasket.

The utility model has the advantages that:

the utility model discloses a bionic anus defecation control device, which adopts a three-way electromagnetic valve body as a main body structure, and a waterproof plug is arranged at the bottom inlet part, the waterproof plug is in close contact with a fixed disc at the periphery of an enterostomy through a sealing gasket, when in use, a patient quickly pastes the sealing gasket and the fixed disc to ensure that the defecation control device is arranged at the periphery of the enterostomy, the sealing gasket is in close contact with the periphery of the enterostomy, the excrement and smell are prevented from leaking, and the pressure is proper and can not cause damage; excrement flows out through the drainage channel, and the waste liquid bag is used for collecting the excrement, so that the excrement can be conveniently replaced at any time; the balloon is inserted into the side inlet part for water injection, and the drainage channel and the side outlet part which are in a normally closed state are reversely cleaned, so that sanitation and no peculiar smell are ensured.

Drawings

FIG. 1 is a three-dimensional view of the bionic anus defecation control device based on the intelligent electromagnetic valve of the utility model;

FIG. 2 is a front view of a local section of the bionic anus defecation control device based on the intelligent electromagnetic valve;

FIG. 3 is a side view of the bionic anus defecation control device based on the intelligent electromagnetic valve of the utility model after assembling a waste liquid bag;

fig. 4 is a front view of the bionic anus defecation control device based on the intelligent electromagnetic valve of the utility model;

fig. 5 is a sectional view showing the fitting structure of the waterproof plug, the sealing pad, the fixing disc and the intestine stoma of the present invention.

In the figure: 1. a three-way electromagnetic valve body; 2. a waterproof plug; 3. a gasket; 4. a waste liquid bag; 5. fixing a bracket; 6. a fixing plate; 7. a fixing ring; 8. a bolt; 9. a valve cover; 10. a battery; 11. a bottom inlet portion; 12. a side outlet portion; 13. a side inlet section; 14. fixing the disc; 15. making an enterostomy; 71. a fixed part; 91. and a power switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1-5, the bionic anus defecation control device based on the intelligent electromagnetic valve of the present embodiment comprises a three-way electromagnetic valve body 1, wherein the three-way electromagnetic valve body 1 comprises a bottom inlet portion 11 arranged at the bottom, a side outlet portion 12 and a side inlet portion 13 arranged at both sides of the top, and an inner cavity of the three-way electromagnetic valve body 1 forms a drainage channel; the inner periphery of the bottom inlet part 11 is provided with a waterproof plug 2, the waterproof plug 2 is closely contacted with a fixed disc 14 at the periphery of the enterostomy 15 through a sealing gasket 3, and the side outlet part 12 is detachably connected with a waste liquid bag 4.

The three-way electromagnetic valve body 1 adopts a normally closed two-position three-way electromagnetic valve sold in the market, a coil and an armature of the electromagnetic valve are arranged in the three-way electromagnetic valve body, when the electromagnetic coil is not electrified, the electromagnetic coil is attracted with the armature, the side outlet part 12 is communicated with the side inlet part 13, and the bottom inlet part 11 is closed, so that a drainage channel is closed; when the solenoid coil is energized, it is de-attracted to the armature, the side inlet portion 13 is closed, the bottom inlet portion 11 communicates with the side outlet portion 12, so that the drain passage is opened. The sealing gasket 3 is preferably stuck in close contact with the fixed disk 14. The waste bag 4 is preferably a disposable negative pressure collection bag.

The bionic anus defecation control device adopts the intelligent three-way electromagnetic valve body 1 as a main body structure, the bottom inlet part 11 is provided with the waterproof plug 2, the waterproof plug 2 is tightly contacted with the fixed disc 14 on the periphery of the enterostomy 15 through the sealing gasket 3, the side outlet part 12 is detachably connected with the waste liquid bag 4, when the bionic anus defecation control device is used, a patient quickly pastes the sealing gasket 3 and the fixed disc 14 to ensure that the defecation control device is arranged on the periphery of the enterostomy 15, the sealing gasket 3 is tightly contacted with the periphery of the enterostomy 15, the excrement and odor are prevented from being leaked, and the pressure is proper and cannot cause damage; excrement and urine flows through the excretory passage that tee bend solenoid valve body 1 was opened, and waste liquid bag 4 is collected, conveniently changes at any time, and the patient can insert the water injection of side import portion 13 through the sacculus, and the drainage passage and the side export portion 12 that reverse washing is in normally closed state guarantee the health free from extraneous odour.

The periphery of the three-way electromagnetic valve body 1 is provided with a fixed support 5, the top of the fixed support 5 is provided with a fixed plate 6 positioned on the periphery of the three-way electromagnetic valve body 1, and the top of the fixed plate 6 is provided with a fixed ring 7. The three-way electromagnetic valve body 1 is fixed by the fixing support 5, the fixing plate 6 and the fixing ring 7, so that a patient can conveniently hold the fixing plate 6 to install and detach the waste liquid bag 4 and install the bionic anus defecation control device.

The cross-sectional dimension of the fixing plate 6 is larger than that of the fixing ring 7, a plurality of fixing portions 71 protruding outwards are arranged on the periphery of the fixing ring 7, and the bolts 8 penetrate through the fixing portions 71 and the fixing plate 6 to be fastened. The bolt 8 fastens the fixing plate 6 and the fixing ring 7, so that the three-way electromagnetic valve body 1 is more stable in working.

The section of the fixed support 5 is U-shaped, the side part of the fixed support is not contacted with the three-way electromagnetic valve body 1, and the bottom part of the fixed support is contacted with the three-way electromagnetic valve body 1.

The outer wall of the three-way electromagnetic valve body 1 is provided with a valve cover 9, a battery 10 and a wireless communication module are arranged in the valve cover 9, the surface of the valve cover 9 is provided with a power switch 91, and the power switch 91 is used for opening and closing a connecting passage between the battery 10 and the three-way electromagnetic valve body 1. The valve cover 9 is also provided with a Wifi mark to indicate that wireless connection regulation and control can be performed. When the power switch 91 is pressed, the battery 10 energizes the solenoid coil, which is de-attracted to the armature when energized, the side inlet portion 13 is closed, the bottom inlet portion 11 communicates with the side outlet portion 12, so that the drainage channel is opened, and the stool is discharged into the waste liquid bag 4 along the drainage channel and the side outlet portion 12.

The battery 10 is selected from button batteries with voltage of 3.3V, and the waterproof plug 2 and the fixed disk 14 are made of silica gel. The silica gel material has good biocompatibility and can not generate rejection reaction.

The side outlet part 12 is in threaded connection or buckled connection with the waste liquid bag 4, and the waste liquid bag 4 can be detached and is convenient to replace and clean.

The sealing gasket 3 is a bubble sealing gasket with biocompatibility, has good adhesion and sealing performance, and cannot generate rejection reaction.

The bionic anus defecation control device based on the intelligent electromagnetic valve has the working method as follows:

a) installation: the patient quickly sticks the sealing gasket 3 and the fixed disc 14, so that the defecation control device is arranged around the enterostomy 15, and the sealing gasket 3 is tightly contacted with the periphery of the enterostomy 15 to prevent the leakage of excrement and odor;

b) and (3) excretion: when the power switch 91 is pressed, the battery 10 energizes the solenoid valve coil, the solenoid valve coil is de-attracted with the armature when energized, the side inlet part 13 is closed, the bottom inlet part 11 is communicated with the side outlet part 12, so that the drainage channel is opened, and the excrement is discharged into the waste liquid bag 4 along the drainage channel and the side outlet part 12 for collection;

c) cleaning: the pressing of a power switch 91 is cancelled, the electromagnetic coil is attracted with the armature when not electrified, the side outlet part 12 is communicated with the side inlet part 13, the bottom inlet part 11 is closed, so that the drainage channel is closed, a patient inserts the saccule into the side inlet part 13 of the three-way electromagnetic valve body 1 for water injection, the drainage channel and the side outlet part 12 which are in a normally closed state are reversely cleaned, and the sanitation and no peculiar smell are ensured.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a bionical anus defecation controlling means based on intelligent solenoid valve, includes tee bend solenoid valve body (1), and tee bend solenoid valve body (1) is including bottom import portion (11) of locating the bottom, locates side export portion (12) and side import portion (13) of top both sides, and the inner chamber of tee bend solenoid valve body (1) forms the drainage channel, its characterized in that, the interior of bottom import portion (11) encloses and is equipped with waterproof stopper (2), and waterproof stopper (2) make mouthful (15) outlying fixed disk (14) in close contact with through sealed pad (3) and intestines, and side export portion (12) can be dismantled and be connected with waste liquid bag (4).

2. The bionic anus defecation control device based on the intelligent electromagnetic valve as claimed in claim 1, wherein a fixing support (5) is arranged on the periphery of the three-way electromagnetic valve body (1), a fixing plate (6) located on the periphery of the three-way electromagnetic valve body (1) is arranged at the top of the fixing support (5), and a fixing ring (7) is arranged at the top of the fixing plate (6).

3. The bionic anus defecation control device based on the intelligent electromagnetic valve is characterized in that the cross-sectional dimension of the fixing plate (6) is larger than that of the fixing ring (7), the periphery of the fixing ring (7) is provided with a plurality of fixing parts (71) protruding outwards, and the bolts (8) penetrate through the fixing parts (71) and the fixing plate (6) for fastening.

4. The bionic anus defecation control device based on the intelligent electromagnetic valve as claimed in claim 2, wherein the cross section of the fixing support (5) is U-shaped, the side part of the fixing support is not contacted with the three-way electromagnetic valve body (1), and the bottom part of the fixing support is contacted with the three-way electromagnetic valve body (1).

5. The bionic anus defecation control device based on the intelligent electromagnetic valve as claimed in claim 1, wherein a valve cover (9) is arranged on the outer wall of the three-way electromagnetic valve body (1), a battery (10) and a wireless communication module are arranged in the valve cover (9), and a power switch (91) is arranged on the surface of the valve cover (9).

6. The bionic anus defecation control device based on the intelligent electromagnetic valve as claimed in claim 5, wherein the battery (10) is selected from a button battery with 3.3V voltage, and the waterproof plug (2) and the fixed disk (14) are made of silica gel.

7. The bionic anus defecation control device based on the intelligent electromagnetic valve is characterized in that the side outlet part (12) is in threaded connection or snap connection with the waste liquid bag (4).

8. The bionic anus defecation control device based on the intelligent electromagnetic valve is characterized in that the sealing gasket (3) is a biocompatible bubble sealing gasket.