CN116327473A - Anti-seepage bag assembly - Google Patents
Anti-seepage bag assembly Download PDFInfo
- Publication number
- CN116327473A CN116327473A CN202310610121.7A CN202310610121A CN116327473A CN 116327473 A CN116327473 A CN 116327473A CN 202310610121 A CN202310610121 A CN 202310610121A CN 116327473 A CN116327473 A CN 116327473A
- Authority
- CN
- China
- Prior art keywords
- plug
- ostomy
- contact section
- opening
- stoma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000968 intestinal effect Effects 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 208000015181 infectious disease Diseases 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 210000001035 gastrointestinal tract Anatomy 0.000 claims abstract description 12
- 239000007779 soft material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 description 15
- 230000029142 excretion Effects 0.000 description 11
- 239000012528 membrane Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000013580 sausages Nutrition 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/445—Colostomy, ileostomy or urethrostomy devices
- A61F5/448—Means for attaching bag to seal ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to an ostomy bag component for preventing liquid infection, which comprises an ostomy bag, wherein the ostomy bag comprises a first bag body film and a second bag body film; the first bag body film is provided with a chassis, and a diversion plug is also arranged in the ostomy bag; an adjusting device is further arranged between the chassis and the guide plug and is used for adjusting the position of the guide plug relative to the chassis so as to adjust the extrusion degree of the guide plug on one side of the inner side of the stoma intestinal tract opening, and a drainage channel for excrement to pass through is formed between the part, which is not contacted with the guide plug, on the inner side of the stoma intestinal tract opening and the guide plug. In the scheme of this application, can reduce the probability that excrement got into the clearance between intestinal wall and the ostomy bag to reduce the tissue of patient's stoma department and infected by the seepage liquid risk, can reduce the flow area when excrement flows along the stoma intestinal mouth, can improve the unobstructed nature when excrement excretes.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to an ostomy bag component for preventing liquid infection.
Background
Clinically, after a patient performs an ostomy operation, an ostomy opening is usually formed in the abdomen of the patient, and the ostomy opening is usually required to be matched with an ostomy bag for performing a drainage operation, so that excrement can be temporarily stored.
The ostomy bag used at present is usually of a bag structure formed by splicing two bag films, when the ostomy bag is installed at the stoma opening of a patient, the ostomy bag is usually flat, and when the patient performs excretory operation, excreta flows into the ostomy bag from the stoma opening, and because the ostomy bag is flat, excreta is easy to contact the bag film on the ostomy bag far away from the stoma opening of the patient, and meanwhile, the bag film is easy to squeeze the excreta, so that the excreta does not directly flow into the bottom of the ostomy bag under normal conditions, but flows along multiple directions around the stoma opening after the excreta enters the ostomy bag, so that the flowing area of the excreta flowing along the intestinal wall is enlarged, the probability that the excreta enters a gap between the intestinal wall and the ostomy bag is increased, the risk of excreta leakage is increased, and the risk of tissue at the stoma of the patient being infected by seepage is increased.
Therefore, in view of the above, there is a need to design an ostomy bag assembly that is impervious to fluid infection to reduce the risk of tissue at the stoma of a patient being affected by the fluid seepage.
Disclosure of Invention
The invention aims at: aiming at the defect that the tissue at the stoma of a patient is greatly infected by seepage in the using process of the prior ostomy bag, the ostomy bag component for preventing seepage infection is provided, so that the risk that the tissue at the stoma of the patient is infected by seepage is reduced.
In order to achieve the above object, the present invention provides the following technical solutions:
an ostomy bag assembly for preventing infection by liquid, comprising an ostomy bag, wherein the ostomy bag comprises a first bag body film and a second bag body film which are spliced and form a containing cavity for storing excrement;
the first bag body film is provided with a chassis which is used for being adhered to the skin at the stoma, and a diversion plug is also arranged in the ostomy bag and is used for being matched with the stoma intestinal canal opening;
an adjusting device is arranged between the chassis and the diversion plug, the adjusting device is used for adjusting the position of the diversion plug relative to the chassis so as to adjust the extrusion degree of the diversion plug to one side of the inner side of the ostomy intestinal canal opening,
and a drainage channel for the passage of excrement is formed between the part, which is not contacted with the guide plug, on the inner side of the stoma and the guide plug.
As a preferred technical scheme of the application, the diversion plug comprises a plug body, the plug body is in a nipple shape, the plug body is used for being plugged into the ostomy sausage port, a plug sleeve is sleeved at the end part of the plug body, which faces the ostomy sausage port, the plug sleeve is in a convex cover shape, the plug sleeve is sequentially divided into a contact section and a connection section along the direction, which is far away from the ostomy sausage port, the contact section is used for contacting the ostomy sausage port, the contact section is made of an elastic soft material, the connection section is used for being connected with the plug sleeve, and the connection section has elastic deformation capability;
the plug sleeve can move relative to the plug body and enable the connecting section to elastically deform.
As the preferential technical scheme of this application, the plug bush with be formed with sealed space between the cock body, sealed space is the closure form, there is gas in the sealed space.
As the preferential technical scheme of this application, follow on the contact section keep away from in proper order the direction of linkage segment is divided into contact one section and contact two sections, contact one section is cyclic annular, contact two sections are protruding cover body form, just contact two section's thickness is less than contact one section's thickness.
As the preferential technical scheme of this application, deviate from on the contact section be provided with a plurality of baffles on the surface of cock body one side, the baffle is made for elastic material, just the baffle is encircleed the annular structure of the central axis of contact section, a plurality of the baffle is followed the length direction of contact section distributes, just the cross sectional shape of baffle is towards the curved arc of linkage segment.
As a preferred solution of the present application, the baffle is disposed on the contact section.
As the preferential technical scheme of this application, the water conservancy diversion stopper still includes the stopper seat, the stopper seat with the cock body links to each other, the stopper seat sets up on the second bag body membrane, just adjusting device connects the chassis with the stopper seat.
As a preferred technical scheme of the present application, the adjusting device includes a buckle and a clamping groove, the buckle and the clamping groove are detachably connected, the clamping groove is arranged on the chassis, the buckle is arranged on the plug body, the number of the clamping grooves is a plurality, and the clamping grooves are distributed along the radial direction of the chassis;
when the buckles are matched with different clamping grooves distributed in the same radial direction, the extrusion degree of the diversion plug to one side of the inner side of the stoma intestinal canal opening is different.
As a preferred technical scheme of the application, the plurality of clamping grooves are distributed around the central axis of the chassis;
and the plug seat comprises a first plug seat and a second plug seat, the first plug seat is connected with the plug body and the second bag body film, the second plug seat is annular and clamped on the side wall of the first plug seat, the second plug seat can rotate relative to the first plug seat, and the buckle is arranged on the second plug seat.
As the preferential technical scheme of this application, be used for on the buckle with the tip that the chassis links to each other is the elastic part, the elastic part has elasticity.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme of the application, the diversion plug is matched with the ostomy enteric canal opening, when a patient does not perform excretion operation, the diversion plug is plugged into the ostomy enteric canal opening of the patient, the ostomy enteric canal opening can be blocked, even the plugged diversion plug can block the ostomy enteric canal opening, the situation that excrement of the patient flows out of the ostomy enteric canal opening without excretion consciousness can be reduced or even avoided, the situation that the excrement continuously and for a long time flows into the ostomy bag from the ostomy enteric canal opening can be avoided, the probability that the excrement enters a gap between the intestinal canal wall and the ostomy bag can be reduced, the risk that tissue at the ostomy position of the patient is infected by seepage is reduced, the ostomy enteric canal opening can be plugged by the diversion plug, the excrement can be concentrated in the area close to the ostomy enteric canal opening of the patient, and then the drainage channel is formed by adjusting the position of the diversion plug, so that the patient can conveniently select the proper time to excrete, the excretion time is convenient to control, and the convenience of daily life of the patient can be improved;
meanwhile, when a patient needs to carry out excretion operation, the position of the guide plug relative to the chassis is regulated by controlling the regulating device, so that the extrusion degree of the guide plug to one side of the inner side of the ostomy enteric opening is regulated, specifically, after the guide plug is regulated, the extrusion degree of one side of the inner side of the ostomy enteric opening of the patient is increased, the extrusion degree of the other side of the inner side of the ostomy enteric opening is reduced until the side of the inner side of the ostomy enteric opening is not contacted with the guide plug, a drainage channel for the passage of excrement is formed between the part of the inner side of the ostomy enteric opening, which is not contacted with the guide plug, and the guide plug, so that the excrement can flow into an ostomy bag conveniently, after the drainage channel is formed, the guide plug still extrudes a part of the area on the ostomy enteric opening, the extruded area on the ostomy enteric opening is not easy to be contacted with the excrement, the flowing area of the excrement when the excrement flows along the ostomy enteric opening is reduced, and when the inner edge of the chassis is close to the ostomy enteric opening, the guide plug is arranged, the ostomy enteric opening is pressurized, and the joint of the ostomy enteric opening can be further pressed with the chassis, and the seepage risk of an intestinal tract of the patient can be effectively reduced from the seepage area of the chassis;
the arrangement of the guide plug is that the guide plug is positioned between the first bag body film and the second bag body film, so that the distance between the first bag body film and the second bag body film on the guide plug can be increased, the second bag body film can be prevented from being attached to the stoma intestinal tract opening in the excretion process of a patient, the guide plug can limit the distance between the first bag body film and the second bag body film at the corresponding positions of the guide plug, and a stable drainage channel can be formed in the ostomy bag for drainage when the second bag body film is stressed, so that the smoothness of excreta excretion can be improved, particularly when the patient wears a body-shaping clothes, the ostomy bag is extruded by clothes, and the smoothness of excreta in excretion can be improved;
2. further, a sleeve is sleeved on the end part of the plug body, which faces the ostomy enteric opening, and a contact section and a connecting section are arranged, so that the contact section is in contact with the ostomy enteric opening, the connecting section is connected with the sleeve, when a patient needs to perform a drainage operation, the position of the diversion plug relative to the chassis is adjusted, when the extrusion degree of one side of the inner side of the ostomy enteric opening is increased, the sleeve and the plug body relatively move, the elastic section is elastically deformed, the relative displacement between the sleeve and the ostomy enteric opening can be reduced, the contact section is made of an elastic soft material, particularly a silica gel material or a rubber material, a larger gap exists between the end part of the sleeve, which faces the ostomy enteric opening, and the sleeve is convenient to deform, so that excrement flows from the ostomy enteric opening to a ostomy bag, after contacting the plug bush, the plug bush is convenient to squeeze and deform the plug bush so as to facilitate the excrement to flow into the drainage bag body, and after the patient finishes the excretion operation, at the moment, no excrement or a small amount of excrement squeezes and pushes the plug bush, the plug bush recovers deformation under the self elastic action, the acting force exerted by the excrement is difficult to deform the plug bush, so that the plug bush blocks the ostomy opening, when a small amount of excrement exists in the intestinal tract of the patient near the ostomy opening, the excrement can be prevented from flowing into the ostomy bag from the ostomy opening, therefore, after the patient finishes the excretion operation, the deformation of the plug bush can automatically block the ostomy opening, the excrement can be prevented from flowing out from the ostomy opening, the position of the plug body is adjusted after the patient finishes the excretion operation, sufficient time is reserved for adjusting the position of the plug bush, can reduce or even prevent the discharge of excrement from the stoma and the intestinal canal, thereby reducing the infection of the tissue at the stoma of the patient caused by the seepage thereof;
3. furthermore, by arranging the sealed space in a sealed shape, excrement can be prevented from entering the area between the plug sleeve and the plug body, and meanwhile, as the sealed space is in a sealed shape, after the plug sleeve is extruded by the excrement, the distribution of gas in the sealed space changes, so that the gas easily flows to the area which is not extruded by the excrement in the plug sleeve, and further, when the excrement flows into the ostomy bag along the drainage channel, the extrusion degree of the plug sleeve to the stoma and the intestinal tract opening can be further improved, the flowing area of the excrement when the intestinal tract wall flows can be further reduced, and further, the infection of seepage to tissues at the stoma of a patient is further reduced;
4. further, by arranging a plurality of baffles, the baffles are contacted with the ostomy enteric canal opening, when a patient needs to carry out a drainage operation, the baffles are moved away from the ostomy enteric canal opening, the plugs are gradually deviated from the central axis of the ostomy enteric canal opening, in the process of moving the plugs, the baffles arranged on the contact section form a barb structure to be matched with the ostomy enteric canal opening, so that the baffles and the ostomy enteric canal opening are not easy to move relatively when the plugs move, deformation of the baffles is beneficial to the plug sleeve to slightly move, the plug sleeve can be driven to move by a small extent when the plugs move, the baffles on the plug sleeve are contacted with the ostomy enteric canal opening, the damage to the ostomy enteric canal opening when the plugs move can be further reduced, the plug sleeve can be prevented from slipping from the ostomy enteric canal opening, and the baffles on the plug sleeve form a flow passage when the excrement flows, so that the excrement flows towards the bottom of the ostomy bag, and the area of the excrement flowing in the wall can be further reduced;
5. further, by arranging the plug seat, the plug seat is connected with the plug body, and the plug seat is arranged on the second bag body film, so that when the relative position between the chassis and the plug seat is regulated by controlling the regulating device, the plug seat and the second bag body film move together, when the first bag body film and the second bag body film are adsorbed, the position of the plug seat is regulated, the first bag body film and the second bag body film can move relatively, so that the adsorption area of the first bag body film and the second bag body film can be reduced, and when excrement is in a fluid liquid state and the flow rate of the excrement is smaller, the excrement can flow into the bottom of the ostomy bag more quickly, so that the residence time of the excrement at the stoma intestinal opening is reduced, and the infection of the seepage liquid of the excrement to tissues of a patient at the stoma is reduced;
6. furthermore, by arranging the buckle and the clamping groove and matching the clamping groove with different clamping grooves distributed in the same radial direction, the position of the diversion plug is adjusted, so that the convenience and the flexibility for adjusting the extrusion degree of the diversion plug to one side of the inner side of the stoma intestinal canal opening are improved; through making a plurality of draw-in grooves arrange around the central axis of chassis, when adjusting the position of water conservancy diversion stopper, be convenient for follow a plurality of directions and adjust the position of water conservancy diversion stopper to this is convenient for adjust the position of drainage passageway relative stoma intestinal tract mouth, thereby the excretory operation of patient when standing or lying on one's side etc. gesture of being convenient for.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a liquid impermeable, infected ostomy bag assembly of the present application;
FIG. 2 is a schematic illustration of the structure of one embodiment of an ostomy bag assembly of the present application in a draining operation;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 of an ostomy bag assembly of the present application for preventing liquid infection;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 2 of an ostomy bag assembly of the present application for preventing liquid infection;
FIG. 5 is a schematic view of a partial structure of one embodiment of an ostomy bag assembly of the present application at the sleeve;
FIG. 6 is a schematic view of a portion of an embodiment of an ostomy bag assembly of the present application with a baffle disposed on the sleeve;
FIG. 7 is a schematic view of a partial structure of one embodiment of an ostomy bag assembly of the present application at a stopper seat;
the figures indicate: 1-ostomy bag, 2-first bag body film, 3-second bag body film, 4-accommodating cavity, 5-chassis, 6-diversion plug, 7-ostomy gateway, 8-adjusting device, 9-diversion channel, 10-plug body, 11-plug sleeve, 12-contact section, 13-connecting section, 14-sealing space, 15-contact one section, 16-contact two sections, 17-baffle, 18-plug seat, 19-buckle, 20-clamping groove, 21-elastic part, 22-first plug seat and 23-second plug seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Example 1
An ostomy bag assembly for preventing infection of liquid, which is provided by the embodiment, is shown in fig. 1-7, and comprises an ostomy bag 1, wherein the ostomy bag 1 comprises a first bag body film 2 and a second bag body film 3, and the first bag body film 2 and the second bag body film 3 are spliced and are provided with a containing cavity 4 for storing excrement;
the first bag body film 2 is provided with a base plate 5, the base plate 5 is used for being stuck on the skin at the stoma, the ostomy bag 1 is internally provided with a flow guiding plug 6, and the flow guiding plug 6 is used for being matched with the stoma intestinal canal opening 7;
an adjusting device 8 is arranged between the chassis 5 and the diversion plug 6, the adjusting device 8 is used for adjusting the position of the diversion plug 6 relative to the chassis 5 so as to adjust the extrusion degree of the diversion plug 6 to one side of the inner side of the ostomy enteric opening 7,
and a drainage channel 9 through which excrement passes is formed between a portion on the inner side of the stoma enteric opening 7 which is not in contact with the deflector plug 6 and the deflector plug 6.
In the application, by arranging the diversion plug 6 to enable the diversion plug 6 to be matched with the ostomy enteric opening 7, when a patient does not perform excretory operation, the diversion plug 6 is plugged into the ostomy enteric opening 7 of the patient, the ostomy enteric opening 7 can be blocked, even the plugged diversion plug 6 can block the ostomy enteric opening 7, thereby reducing or even avoiding the situation that the patient can flow out of excreta without excretory consciousness from the ostomy enteric opening 7, avoiding the situation that the excreta continuously and long-time flows into the ostomy bag 1 from the ostomy enteric opening 7, reducing the probability that the excreta enters a gap between the intestinal wall and the ostomy bag 1, reducing the risk that tissues at the stoma of the patient are infected by seepage, and the diversion plug 6 can block the ostomy enteric opening 7, so that the excreta is concentrated in the area close to the ostomy enteric opening 7 of the patient, and then excretes by adjusting the position of the diversion plug 6, forming the drainage channel 9, thereby facilitating the patient to select proper time for excretory, and facilitating the control of excretory time, so as to improve the daily life convenience of the patient;
meanwhile, when a patient needs to perform a drainage operation, the position of the guide plug 6 relative to the chassis 5 is adjusted by controlling the adjusting device 8, so that the extrusion degree of the guide plug 6 to one side of the inner side of the ostomy enteric opening 7 is adjusted, specifically, the extrusion degree of one side of the inner side of the ostomy enteric opening 7 of the patient is increased after the guide plug 6 is adjusted, the extrusion degree of the other side of the inner side of the ostomy enteric opening 7 is reduced until the side of the inner side of the ostomy enteric opening is not contacted with the guide plug 6, a drainage channel 9 for the excrement to pass through is formed between the part of the inner side of the ostomy enteric opening 7 which is not contacted with the guide plug 6 and the guide plug 6, the excrement can conveniently flow into the ostomy bag 1 from the formed drainage channel 9, after the drainage channel 9 is formed, the guide plug 6 still extrudes with a part of the ostomy enteric opening 7, the extruded part of the ostomy enteric opening 7 is not easy to contact with the excrement, and therefore the flow area of the excrement when the excrement flows along the ostomy enteric opening 7 is reduced, and the inner edge of the chassis 5 is close to the ostomy enteric opening 7, the side of the ostomy opening 7 can further prevent the excrement from being infected by the intestinal canal 5 of the patient, and the side of the patient can further leak an application mouth 5 when the excrement is more closely attached to the ostomy opening 5;
and, the setting of water conservancy diversion stopper 6, its water conservancy diversion stopper 6 is located between first bag body membrane 2 and the second bag body membrane 3, and then can increase the distance between first bag body membrane 2 and the second bag body membrane 3 that are located water conservancy diversion stopper 6 department on the drainage bag body, in patient's excretory process, can avoid second bag body membrane 3 to paste with making a mouthful 7 mutually, the distance between its water conservancy diversion stopper 6 can inject the first bag body membrane 2 and the second bag body membrane 3 of its corresponding position, when second bag body membrane 3 receives pressure, still can make and form stable drainage channel 9 in the bag 1 drain, thereby can improve the unobstructed nature when excrement is excreted, especially when patient wears the clothes of repairing, make bag 1 by the clothes extrusion, the unobstructed nature when excrement is excreted can be improved to the water conservancy diversion stopper 6 of this application.
As a preferred embodiment, on the basis of the above mode, the diversion plug 6 further comprises a plug body 10, the plug body 10 is nipple-shaped, the plug body 10 is used for being plugged into the stoma intestinal meatus 7, a plug sleeve 11 is sleeved on the end part, facing the stoma intestinal meatus 7, of the plug body 10, the plug sleeve 11 is in a convex cover shape, the plug sleeve 11 is sequentially divided into a contact section 12 and a connection section 13 along the direction away from the stoma intestinal meatus 7, the contact section 12 is used for contacting the stoma intestinal meatus 7, the contact section 12 is made of an elastic soft material, the connection section 13 is used for being connected with the plug sleeve 11, and the connection section 13 has elastic deformation capability;
the sleeve 11 can move relative to the plug body 10 and elastically deform the connecting section 13.
Further, a plug sleeve 11 is sleeved at the end part of the plug body 10 facing the ostomy enteric opening 7, a contact section 12 and a connecting section 13 are arranged, the contact section 12 is in contact with the ostomy enteric opening 7, the connecting section 13 is connected with the plug sleeve 11, when a patient needs to perform a drainage operation, the position of the deflector plug 6 relative to the chassis 5 is adjusted, the deflector plug 6 is adjusted to increase the extrusion degree of one side of the inner side of the ostomy enteric opening 7, the plug sleeve 11 and the plug body 10 relatively move, the connecting section 13 elastically deforms, and further, the relative displacement between the plug sleeve 11 and the ostomy enteric opening 7 can be reduced, the contact section 12 is made of an elastic soft material, particularly can be made of a silica gel material or a rubber material, a large gap exists between the end part of the plug sleeve 11 facing the ostomy enteric opening 7 and the plug body 10, so that the plug sleeve 11 is convenient to deform, in this way, when the excrement flows from the ostomy enteric opening 7 to the ostomy bag 1, after contacting the sleeve 11, the sleeve 11 is convenient to squeeze so as to deform the sleeve 11, thereby facilitating the excrement to flow into the drainage bag body, and after the patient finishes the excrement operation, no excrement or a small amount of excrement squeezes the sleeve 11, the sleeve 11 is restored to deform under the action of self elasticity, the sleeve 11 is difficult to deform due to the acting force exerted by the excrement, so that the sleeve 11 blocks the ostomy enteric opening 7, when a small amount of excrement exists in the area close to the ostomy enteric opening 7 in the intestinal tract of the patient, the excrement can be prevented from flowing into the ostomy bag 1 from the ostomy enteric opening 7, so that after the patient finishes the excrement operation, the deformation of the sleeve 11 can automatically squeeze the ostomy enteric opening 7, the excrement can be prevented from flowing out from the ostomy enteric opening 7, sufficient time is reserved for the patient to adjust the position of the plug body 10 after the completion of the draining operation so that the amount of excreta discharged from the stoma intestinal orifice 7 can be reduced or even prevented before and after the adjustment of the position of the sleeve 11, thereby reducing infection of the tissue at the stoma of the patient by its seepage.
Example two
On the basis of the first technical solution of the embodiment, further, referring to fig. 1 to 5, a sealed space 14 is formed between the plug sleeve 11 and the plug body 10, the sealed space 14 is closed, and gas exists in the sealed space 14.
Further, by providing the sealed space 14 in a closed shape, excrement can be prevented from entering into the area between the plug sleeve 11 and the plug body 10, and can be prevented from polluting the area between the plug body 10 and the plug sleeve 11, meanwhile, as the sealed space 14 is in a closed shape, after the plug sleeve 11 is extruded by the excrement, the distribution of gas in the sealed space 14 changes, so that the gas easily flows to the area in the plug sleeve 11 which is not extruded by the excrement, and further, when the excrement flows into the ostomy bag 1 along the drainage channel 9, the extrusion degree of the plug sleeve 11 to the stoma intestinal opening 7 can be further improved, the flowing area of the excrement when the intestinal wall flows can be further reduced, and the infection of the seepage to the tissue of the stoma of a patient can be further reduced.
As a preferred embodiment, in addition to the above-mentioned embodiment, the contact section 12 is further divided into a first contact section 15 and a second contact section 16 in a direction away from the connection section 13, the first contact section 15 is annular, the second contact section 16 is in a convex shape, and the thickness of the second contact section 16 is smaller than the thickness of the first contact section 15.
Further, by providing the first contact section 15 and the second contact section 16, and making the thickness of the second contact section 16 smaller than the thickness of the first contact section 15, the second contact section 16 is more deformable than the first contact section 15, and when the position of the plug body 10 is adjusted to enable excrement to flow into the ostomy bag 1, the plug body 10 is mainly contacted with the second contact section 16, and the thicker second contact section 16 can reduce damage to the stoma and the intestinal opening 7 when the plug body 10 presses the stoma and the intestinal opening 7, and meanwhile, the thinner first contact section 15 can further improve flexibility of the first contact section 15, and is easier to deform the first contact section 15.
Example III
On the basis of the second technical solution of the embodiment, further, referring to fig. 6 and 7, a plurality of baffles 17 are disposed on a surface of the contact section 12 facing away from the plug body 10, the baffles 17 are made of elastic materials, the baffles 17 are in an annular structure surrounding a central axis of the contact section 12, the plurality of baffles 17 are distributed along a length direction of the contact section 12, and a cross section of each baffle 17 is in an arc shape curved towards the connection section 13.
Further, through setting up a plurality of baffles 17, its baffle 17 contacts with ostomy enteric canal 7, when the patient need carry out excretory operation, through removing cock body 10, make cock body 10 remove towards the direction of keeping away from ostomy enteric canal 7, and make cock body 10 deviate gradually from the central axis of ostomy enteric canal 7, in the in-process that cock body 10 removed, the baffle 17 that sets up on contact section 12 forms barb structure and ostomy enteric canal 7 and cooperatees, so, when cock body 10 removed, baffle 17 and ostomy enteric canal 7 are more difficult for taking place relative movement, and the deformation of baffle 17 does benefit to plug bush 11 and takes place the fine motion, make can drive plug bush 11 and carry out the small amplitude and remove when cock body 10 removes, and baffle 17 and ostomy enteric canal 7 on plug bush 11 contact, its baffle 17 is difficult for removing with ostomy enteric canal 7, and then can further reduce the damage to ostomy enteric canal 7 when cock body 10 removes, and can also prevent that plug bush 11 from slipping from ostomy enteric canal 7, baffle 17 on plug bush 11 forms the runner simultaneously, when the plug bush 11 removes, can flow towards the drain area when drain, can further drain the drain flow area when flowing, drain flow can flow towards bottom 1, thereby can flow further be reduced.
As a preferred embodiment, further to the above, the baffle 17 is provided on the contact section 15.
Further, the baffle 17 is arranged on the contact section 15, and in the process of matching the ostomy enteric opening 7 with the diversion plug 6, the ostomy enteric opening 7 is mainly contacted with the contact section 15 on the plug sleeve 11, so that the matching between the baffle 17 and the ostomy enteric opening 7 can be further facilitated.
As a preferred embodiment, on the basis of the above manner, the diversion plug 6 further includes a plug seat 18, the plug seat 18 is connected with the plug body 10, the plug seat 18 is disposed on the second bag film 3, and the adjusting device 8 is connected with the chassis 5 and the plug seat 18.
Further, by providing the plug seat 18, connecting the plug seat 18 with the plug body 10, and providing the plug seat 18 on the second bag body film 3, when the relative position between the chassis 5 and the plug seat 18 is adjusted by controlling the adjusting device 8, the plug seat 18 moves together with the second bag body film 3, when the first bag body film 2 and the second bag body film 3 are adsorbed, the position of the plug seat 18 is adjusted, and simultaneously the first bag body film 2 and the second bag body film 3 can be moved relatively, so that the adsorption area of the first bag body film 2 and the second bag body film 3 can be reduced, when the excrement is in a fluid state and the flow rate of the excrement is small, the excrement can flow into the bottom of the ostomy bag 1 more quickly, the residence time of the excrement at the stoma intestinal opening 7 is reduced, and the infection of the tissue of the patient by the seepage liquid can be reduced.
Example IV
On the basis of the third technical solution of the embodiment, further, referring to fig. 1, 2 and 7, the adjusting device 8 includes a buckle 19 and a clamping groove 20, the buckle 19 and the clamping groove 20 are detachably connected, the clamping groove 20 is disposed on the chassis 5, the buckle 19 is disposed on the plug body 10, the number of the clamping grooves 20 is a plurality, and the plurality of clamping grooves 20 are arranged along the radial direction of the chassis 5;
when the buckles 19 are matched with different clamping grooves 20 which are distributed in the same radial direction, the compression degree of the diversion plugs 6 on one side of the inner side of the ostomy enteric opening 7 is different.
Further, by arranging the buckle 19 and the clamping groove 20, the clamping groove 20 is matched with different clamping grooves 20 distributed in the same radial direction, so that the position of the diversion plug 6 is adjusted, and the convenience and the flexibility for adjusting the extrusion degree of the diversion plug 6 to one side of the inner side of the stoma intestinal canal opening 7 are improved.
As a preferred embodiment, further, on the basis of the above manner, the plurality of the clamping grooves 20 are arranged around the central axis of the chassis 5;
the plug seat comprises a first plug seat 22 and a second plug seat 23, the first plug seat 22 is connected with the plug body 10 and the second bag body film 3, the second plug seat 23 is annular and is clamped on the side wall of the first plug seat 22, the second plug seat 23 can rotate relative to the first plug seat 22, and the buckle 19 is arranged on the second plug seat 23.
Further, by arranging a plurality of clamping grooves 20 around the central axis of the chassis 5, the second plug seat 23 rotates relative to the first plug seat 22, so that the buckle 19 is matched with the corresponding clamping groove 20 after adjusting the direction, when the position of the diversion plug 6 is adjusted, the position of the diversion plug 6 is convenient to adjust along a plurality of directions, the position of the diversion channel 9 relative to the stoma intestinal canal opening 7 is convenient to adjust, thereby facilitating the excretion operation of a patient in standing or lying on one side and the like, and when the rotation of the second plug seat 23 is adjusted, the rotation of the second plug seat 23 can be adjusted through the second bag film 3.
In a preferred embodiment, in addition to the above embodiment, the end portion of the clip 19 for connecting to the chassis 5 is an elastic portion 21, and the elastic portion 21 has elasticity.
Further, by providing the elastic portion 21, after the position of the deflector plug 6 is adjusted to form the drainage channel 9, the plug body 10 on the deflector plug 6 is displaced relative to the stoma opening 7, so that the elastic portion 21 can be deformed, the elastic portion 21 can be bent, the extrusion of the deflector plug 6 to the stoma opening 7 can be weakened, and the crush injury to the stoma opening 7 can be prevented.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.
Claims (10)
1. An ostomy bag assembly for preventing infection by liquid, comprising: the bag comprises an ostomy bag, wherein the ostomy bag comprises a first bag body film and a second bag body film which are spliced and form a containing cavity for storing excrement;
the first bag body film is provided with a chassis which is used for being adhered to the skin at the stoma, and a diversion plug is also arranged in the ostomy bag and is used for being matched with the stoma intestinal canal opening;
an adjusting device is arranged between the chassis and the diversion plug, the adjusting device is used for adjusting the position of the diversion plug relative to the chassis so as to adjust the extrusion degree of the diversion plug to one side of the inner side of the ostomy intestinal canal opening,
and a drainage channel for the passage of excrement is formed between the part, which is not contacted with the guide plug, on the inner side of the stoma and the guide plug.
2. The liquid-impermeable, infected ostomy bag assembly of claim 1, wherein: the diversion plug comprises a plug body which is in a nipple shape, the plug body is used for being plugged into the stoma intestinal tract opening, a plug sleeve is sleeved on the end part of the plug body, which faces the stoma intestinal tract opening, the plug sleeve is in a convex cover shape, the plug sleeve is sequentially divided into a contact section and a connection section along the direction, which is far away from the stoma intestinal tract opening, the contact section is used for contacting the stoma intestinal tract opening, the contact section is made of an elastic soft material, the connection section is used for being connected with the plug sleeve, and the connection section has elastic deformation capability;
the plug sleeve can move relative to the plug body and enable the connecting section to elastically deform.
3. The liquid-impermeable, infected ostomy bag assembly of claim 2, wherein: a sealing space is formed between the plug sleeve and the plug body, the sealing space is closed, and gas exists in the sealing space.
4. The liquid-impermeable, infected ostomy bag assembly of claim 2, wherein: the contact section is divided into a first contact section and a second contact section in sequence along the direction far away from the connecting section, the first contact section is annular, the second contact section is in a convex cover shape, and the thickness of the second contact section is smaller than that of the first contact section.
5. A liquid impervious infected ostomy bag assembly according to claim 3 wherein: the contact section is characterized in that a plurality of baffles are arranged on the surface, deviating from one side of the plug body, of the contact section, the baffles are made of elastic materials, the baffles are annular structures surrounding the central axis of the contact section, the baffles are distributed along the length direction of the contact section, and the cross section shape of each baffle is an arc shape bent towards the connecting section.
6. The liquid-impermeable, infected ostomy bag assembly of claim 5, wherein: the baffle is disposed on the contact section.
7. An anti-liquid-infected ostomy bag assembly according to any one of claims 2-6, wherein: the diversion plug further comprises a plug seat, the plug seat is connected with the plug body, the plug seat is arranged on the second bag body film, and the adjusting device is connected with the chassis and the plug seat.
8. The liquid-impermeable, infected ostomy bag assembly of claim 7, wherein: the adjusting device comprises a buckle and a clamping groove, the buckle and the clamping groove are detachably connected, the clamping groove is formed in the chassis, the buckle is arranged on the plug body, the number of the clamping grooves is a plurality, and the clamping grooves are distributed along the radial direction of the chassis;
when the buckles are matched with different clamping grooves distributed in the same radial direction, the extrusion degree of the diversion plug to one side of the inner side of the stoma intestinal canal opening is different.
9. The liquid-impermeable, infected ostomy bag assembly of claim 8, wherein: the clamping grooves are distributed around the central axis of the chassis;
and the plug seat comprises a first plug seat and a second plug seat, the first plug seat is connected with the plug body and the second bag body film, the second plug seat is annular and clamped on the side wall of the first plug seat, the second plug seat can rotate relative to the first plug seat, and the buckle is arranged on the second plug seat.
10. The liquid-impermeable, infected ostomy bag assembly of claim 9, wherein: the end part of the buckle, which is used for being connected with the chassis, is an elastic part, and the elastic part has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310610121.7A CN116327473B (en) | 2023-05-29 | 2023-05-29 | Anti-seepage bag assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310610121.7A CN116327473B (en) | 2023-05-29 | 2023-05-29 | Anti-seepage bag assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116327473A true CN116327473A (en) | 2023-06-27 |
| CN116327473B CN116327473B (en) | 2023-07-28 |
Family
ID=86879075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310610121.7A Active CN116327473B (en) | 2023-05-29 | 2023-05-29 | Anti-seepage bag assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116327473B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041753A (en) * | 1979-02-07 | 1980-09-17 | Haraldsted H H | Stoma-receiving sealing duct on a stomabag |
| WO2004004612A1 (en) * | 2002-07-05 | 2004-01-15 | Brock Masters | Flow control colostomy pouch |
| DE69728699D1 (en) * | 1996-02-29 | 2004-05-19 | Bristol Myers Squibb Co | Stoma system with low profile depth and multi-attachable pouch |
| CN1950043A (en) * | 2004-05-03 | 2007-04-18 | 科洛普拉斯特公司 | An ostomy appliance |
| CN201073370Y (en) * | 2007-01-23 | 2008-06-18 | 四川省医学科学院（四川省人民医院） | Buckling device for making pocket |
| FR2929839A1 (en) * | 2008-04-14 | 2009-10-16 | Cie Euro Etude Rech Paroscopie | GASTRIC RING COMPRISING A MONOBLOC BELT |
| CN106214314A (en) * | 2016-08-31 | 2016-12-14 | 洛阳市中心医院 | A kind of ostomy bag |
| CN112618141A (en) * | 2020-12-21 | 2021-04-09 | 蚌埠冠鑫达医疗科技有限公司 | Fistulous orifice stopper |
| US20210212856A1 (en) * | 2018-06-01 | 2021-07-15 | Ostoform Limited | Ostomy bag |
| CN214860365U (en) * | 2021-04-07 | 2021-11-26 | 中国人民解放军东部战区总医院 | Silica gel plug for abdominal drainage and drainage tube with silica gel plug |
| CN113712723A (en) * | 2021-09-13 | 2021-11-30 | 绍兴市人民医院 | Abdominal ostomy bag |
| CN215020186U (en) * | 2021-06-03 | 2021-12-07 | 兰州大学第二医院 | Colon fistulization bag |
| CN114392033A (en) * | 2022-03-08 | 2022-04-26 | 成都市龙泉驿区第一人民医院 | Bag-free controllable abdominal stoma device |
| CN114533371A (en) * | 2022-02-16 | 2022-05-27 | 中国人民解放军总医院第七医学中心 | Infant intestine stoma wearing device capable of adjusting negative pressure suction for high-flow diarrhea |
| CN217040474U (en) * | 2022-01-26 | 2022-07-26 | 皖南医学院 | Stoma closure for ostomy bags |
| CN115462946A (en) * | 2022-09-21 | 2022-12-13 | 四川省医学科学院·四川省人民医院 | Ostomy bag device |
| CN218899875U (en) * | 2022-06-07 | 2023-04-25 | 四川省医学科学院·四川省人民医院 | Disposable ostomy nursing bag |
-
2023
- 2023-05-29 CN CN202310610121.7A patent/CN116327473B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041753A (en) * | 1979-02-07 | 1980-09-17 | Haraldsted H H | Stoma-receiving sealing duct on a stomabag |
| DE69728699D1 (en) * | 1996-02-29 | 2004-05-19 | Bristol Myers Squibb Co | Stoma system with low profile depth and multi-attachable pouch |
| WO2004004612A1 (en) * | 2002-07-05 | 2004-01-15 | Brock Masters | Flow control colostomy pouch |
| CN1950043A (en) * | 2004-05-03 | 2007-04-18 | 科洛普拉斯特公司 | An ostomy appliance |
| CN201073370Y (en) * | 2007-01-23 | 2008-06-18 | 四川省医学科学院（四川省人民医院） | Buckling device for making pocket |
| FR2929839A1 (en) * | 2008-04-14 | 2009-10-16 | Cie Euro Etude Rech Paroscopie | GASTRIC RING COMPRISING A MONOBLOC BELT |
| CN106214314A (en) * | 2016-08-31 | 2016-12-14 | 洛阳市中心医院 | A kind of ostomy bag |
| US20210212856A1 (en) * | 2018-06-01 | 2021-07-15 | Ostoform Limited | Ostomy bag |
| CN112618141A (en) * | 2020-12-21 | 2021-04-09 | 蚌埠冠鑫达医疗科技有限公司 | Fistulous orifice stopper |
| CN214860365U (en) * | 2021-04-07 | 2021-11-26 | 中国人民解放军东部战区总医院 | Silica gel plug for abdominal drainage and drainage tube with silica gel plug |
| CN215020186U (en) * | 2021-06-03 | 2021-12-07 | 兰州大学第二医院 | Colon fistulization bag |
| CN113712723A (en) * | 2021-09-13 | 2021-11-30 | 绍兴市人民医院 | Abdominal ostomy bag |
| CN217040474U (en) * | 2022-01-26 | 2022-07-26 | 皖南医学院 | Stoma closure for ostomy bags |
| CN114533371A (en) * | 2022-02-16 | 2022-05-27 | 中国人民解放军总医院第七医学中心 | Infant intestine stoma wearing device capable of adjusting negative pressure suction for high-flow diarrhea |
| CN114392033A (en) * | 2022-03-08 | 2022-04-26 | 成都市龙泉驿区第一人民医院 | Bag-free controllable abdominal stoma device |
| CN218899875U (en) * | 2022-06-07 | 2023-04-25 | 四川省医学科学院·四川省人民医院 | Disposable ostomy nursing bag |
| CN115462946A (en) * | 2022-09-21 | 2022-12-13 | 四川省医学科学院·四川省人民医院 | Ostomy bag device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116327473B (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11590017B2 (en) | Ostomy wafers incorporating adhesives, ostomy devices including the same, and methods of applying ostomy wafers and ostomy devices | |
| US20230255814A1 (en) | Ostomy wafers incorporating adhesives and foam layers, ostomy devices including the same, and methods of applying ostomy wafers and ostomy devices | |
| US8506537B2 (en) | Sealing device | |
| AU2015210632B2 (en) | Inflationless retention cuff for fluid collection devices | |
| US6443886B2 (en) | Valve and methods for urinary control | |
| CN106580515B (en) | A kind of manual pump control urethra valve | |
| CN116327473B (en) | Anti-seepage bag assembly | |
| CN210785926U (en) | Bacterium-proof bladder fistulization tube for urology surgery | |
| WO2020253402A1 (en) | Implantable urinary continence structure | |
| CN105358103A (en) | A device for directing output from a stoma | |
| CN211382094U (en) | Bladder fistulation tube | |
| AU2003210478B2 (en) | Urinary flow control valve | |
| CN215020163U (en) | Stoma collector for dressing change | |
| CN218420186U (en) | Adhesive base plate bag device for stoma fistulization | |
| WO2024161896A1 (en) | Biofluid accommodation container, and container body, sealing body, and falling prevention body used therein | |
| CN114788757A (en) | Uropoiesis is leak protection urethral catheterization device for surgery nursing | |
| KR960005818B1 (en) | Catheter | |
| CN113842250A (en) | Ureteral stent activity stop device | |
| CA3186488A1 (en) | Medical device assemblies including a valved drainage member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |