CN116764074A - Anus expanding and tearing preventing device - Google Patents
Anus expanding and tearing preventing device Download PDFInfo
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- CN116764074A CN116764074A CN202310512854.7A CN202310512854A CN116764074A CN 116764074 A CN116764074 A CN 116764074A CN 202310512854 A CN202310512854 A CN 202310512854A CN 116764074 A CN116764074 A CN 116764074A
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- anus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/0021—Hydraulic massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Optics & Photonics (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Physics & Mathematics (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Pathology (AREA)
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- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical appliances for anus dilatation, and provides an anus dilatation anti-tearing device. The invention comprises the following steps: an anus dilating part which is in a tubular net structure; the abutting sleeve is arranged on the anus expanding part and covers the anus expanding part; the abutting sleeve comprises an outer expanding sleeve and a medicine overflowing sleeve, and the outer expanding sleeve is arranged at the anus expanding part and extends in the anus; the medicine overflowing sleeve is arranged in the outer expanding sleeve, and one surface of the medicine overflowing sleeve is abutted against the anus; the other side of the medicine overflowing sleeve is arranged in the outer expanding sleeve; the outer expansion sleeve is provided with a liquid inlet and a liquid outlet; the outer expansion sleeve is filled with liquid, enters through the liquid inlet and flows out through the liquid outlet; the medicine overflow sleeve is provided with an overflow hole and a liquid injection hole; the medicine overflow sleeve is filled with medicine liquid, and the medicine liquid enters the medicine overflow sleeve through the liquid injection hole and flows out to the anus through the overflow hole; the liquid injection hole is arranged on the medicine overflowing sleeve and penetrates through the outer expanding sleeve. The device can reduce the tearing phenomenon in the anus expansion process in the use process.
Description
Technical Field
The invention relates to the technical field of medical instruments for anus dilatation, in particular to an anus dilatation anti-tearing device.
Background
The anus dilation, also called anal canal dilation, refers to a method of dilating the anus with the fingers or instruments under local anesthesia or general anesthesia. Anal dilation is commonly used in anorectal disease examination, treatment and postoperative recovery.
However, with the current rapid pace of life, more and more modern people are easy to get hemorrhoids, namely, the common ten-man nine hemorrhoids; if a patient suffering from hemorrhoids and the like is subjected to anal dilation, the hemorrhoids are often damaged, torn and the like due to the expansion of an anal dilation instrument; in this way, pain is aggravated for the patient; and also is susceptible to infection after tearing.
Therefore, there is a need for an expansion instrument that is resistant to tearing, reducing the occurrence of tearing in the patient after anal dilation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an anus-expanding anti-tearing device, which is used for reducing the occurrence of tearing phenomenon in the anus expanding process.
The invention provides an anus expanding and tearing preventing device, which comprises: an anus dilating part which is in a tubular net structure; the abutting sleeve is arranged on the anus expanding part and covers the anus expanding part; the abutting sleeve comprises an outer expanding sleeve and a medicine overflowing sleeve, and the outer expanding sleeve is arranged at the anus expanding part and extends in the anus; the medicine overflowing sleeve is arranged in the outer expanding sleeve, and one surface of the medicine overflowing sleeve is abutted against the anus; the other surface of the medicine overflowing sleeve is arranged in the outer expanding sleeve; the outer expansion sleeve is provided with a liquid inlet and a liquid outlet; the outer expansion sleeve is filled with liquid, enters through the liquid inlet and flows out through the liquid outlet; the medicine overflow sleeve is provided with an overflow hole and a liquid injection hole; the medicine overflow sleeve is filled with medicine liquid, and enters the medicine overflow sleeve through the liquid injection hole, and the medicine liquid flows out to the anus through the overflow hole; the liquid injection hole is arranged on the medicine overflowing sleeve and penetrates through the outer expanding sleeve.
Furthermore, an overflow valve is also arranged in the overflow medicine sleeve; the overflow valve is arranged at the overflow hole and used for opening and closing the overflow hole. In practical use, the design is close to the anus, i.e. the position where hemorrhoids are easily caused, wherein the liquid medicine in the medicine overflowing sleeve is usually injected with anti-inflammatory liquid medicine with lubricating function.
Further, the overflow valve comprises a rubber main block and a rubber valve core; the rubber main block is provided with an outflow cavity, the rubber valve core is arranged in the outflow cavity, one end of the rubber valve core is arranged on the outflow cavity, and the other end of the rubber valve core is in butt joint with the rubber main block. In practical application, the rubber valve core and the rubber main block in the design are integrally injection molded; therefore, the rubber valve core and the rubber main block can be separated under the internal hydraulic pressure of the outer expansion sleeve, so that the liquid medicine can flow out from the position and dip into the anus, and the occurrence of hepatic portal tearing is reduced through the lubrication of the liquid. Wherein, part of iodine is added into the liquid medicine, thereby being convenient for medical operators to observe whether the liquid medicine flows out.
Further, the device also comprises a liquid pump, wherein one end of the liquid pump is communicated with the abutting sleeve, and the other end of the liquid pump is communicated with external liquid. In practical application, the liquid pump is mainly a medical peristaltic pump, has small flow and easy control, and can realize the slow expansion of the abutting sleeve under the action of hydraulic force. Thus, the control of medical staff is facilitated.
Further, the anus dilator comprises a pipe network section and an extension section; the extension sections are provided with a plurality of positions, are annularly and uniformly distributed at the pipe orifice of the pipe network section and are arranged in the direction far away from anus; the extension section is hinged with the pipe network section. In practical application, the design is just for realizing that the extension is full-open in the anus in the petal shape, so, just can realize the expansion in the hepatic portal, more make things convenient for medical staff to observe.
Further, the anus dilator further comprises a wire drawing, one end of the wire drawing is connected to the pipe network section, and the other end of the wire drawing is connected to the extension section. In practical application, the design is to realize the design, wherein the pipe network section can be reduced in length after the diameter of the pipe network section is enlarged, and the reducing structure of the heart stent is referred to; like this with the wire drawing that pipe network section is connected, will stimulate foretell extension to the outside rotation of pipe network section, the extension that many places are cyclic annular equipartition setting will be like the petal that flourishes for outside anus depths have realized further reaming, just so can realize anus department reaming medical, can also realize anus depths's medical.
Further, the anus dilator also comprises an anus dilating air bag and a manual air bag; the anus dilatation air bag is placed at the anus dilatation part and can be abutted with the pipe network section; the manual air bag is communicated with the anus dilatation air bag. In practical application, the function in the design is that the anus dilatation air bag is placed in a pipe network section when in operation, and the manual inflation air bag continuously inflates the anus dilatation air bag, so that the anus dilatation air bag expands, the pipe network section expands the whole diameter, and the design is similar to the expansion principle of a heart stent; thus, the working requirement of anus expansion can be met.
According to the technical scheme, the anus-expanding anti-tearing device has the beneficial effects that:
(1) In actual work, the anus expansion part is in a tubular net structure, and the expansion principle similar to a heart bracket is referred; the anus dilating effect is realized by the anus dilating tubular net structure;
(2) Meanwhile, in order to reduce the occurrence of anal tears; the butt cover cladding that this device adopted is on the anus portion that expands, so can be through this kind of flexible material of butt cover, reduce the anus portion that expands and be tubular net structure to the direct contact of anus, wherein foretell butt cover adopts medical silica gel material preparation.
(3) In the design, the design of a liquid inlet and a liquid outlet is adopted for the outer expansion sleeve, wherein the liquid is normal saline, so that the flow of the liquid is utilized to drive the dabbing fluctuation of the outer expansion sleeve; therefore, after the anus dilator is arranged at the anus, the technical effect similar to anus massage is realized, so that a patient can enjoy the anus dilating process in the treatment process, and physiological discomfort after anus dilation is greatly relieved from the physiological aspect. Meanwhile, due to the design of the normal saline, the whole anus expansion process is safe; medical accidents can not occur;
(4) Meanwhile, the design of the medicine overflowing sleeve is also specifically designed, firstly, the liquid medicine is injected into the medicine overflowing sleeve through the liquid injection hole by using the injector, and the liquid medicine in the medicine overflowing sleeve slowly overflows along with the internal hydraulic pressure of the outer expanding sleeve; thus, the liquid medicine can diminish inflammation at the anus; the liquid medicine contains a display agent, a lubricant and an anti-inflammatory agent; three main components. Therefore, the anti-inflammatory sterilizing bag is convenient to observe, and can prevent tearing and diminish inflammation and sterilize.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic diagram of the operation of the anus dilator in the anus dilator according to the present invention;
FIG. 2 is a schematic view showing an expanded state of an extension section of an anus dilator according to the present invention;
FIG. 3 is a schematic illustration of the operation of the liquid pump drive abutment sleeve of the present invention;
fig. 4 is an enlarged schematic view of fig. 3 at a, and is also a schematic view of the drug overflowing sleeve opening the rubber valve core under the hydraulic pressure in the outer expanding sleeve.
Reference numerals:
the anus dilator comprises an anus dilator 1, a pipe network section 11, an extension section 12, a wire drawing 13, an abutting sleeve 2, an outer dilating sleeve 21, a liquid inlet 211, a liquid outlet 212, a medicine overflowing sleeve 22, an overflow hole 221, a liquid injection hole 222, an overflow valve 23, a rubber main block 231, a rubber valve core 232, an outflow cavity 2311, a liquid pump 3, an anus dilator balloon 4 and a manual air bag 5.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
An embodiment is substantially as shown in figures 1 to 4 of the accompanying drawings:
as shown in fig. 1 to 4, the anus-dilating anti-tearing device provided in this embodiment can reduce the occurrence of tearing phenomenon in the anus dilating process.
The invention provides an anus expanding and tearing preventing device, which comprises: an anus dilating part 1, wherein the anus dilating part 1 is in a tubular net structure; the abutting sleeve 2 is arranged on the anus expanding part 1 and coats the anus expanding part 1; the abutting sleeve 2 comprises an outer expanding sleeve 21 and a medicine overflowing sleeve 22, and the outer expanding sleeve 21 is arranged at the anus expanding part 1 and extends in the anus; the medicine overflowing sleeve 22 is arranged in the outer expanding sleeve 21, and one surface of the medicine overflowing sleeve is abutted against the anus; the other side of the medicine overflowing sleeve 22 is arranged in the outer expanding sleeve 21; the outer expansion sleeve 21 is provided with a liquid inlet 211 and a liquid outlet 212; the outer expansion sleeve 21 is filled with liquid, enters through the liquid inlet 211 and flows out through the liquid outlet 212; the medicine overflow sleeve 22 is provided with an overflow hole 221 and a liquid injection hole 222; the medicine overflow sleeve 22 is filled with medicine liquid, and enters the medicine overflow sleeve 22 through the liquid injection hole 222, and the medicine liquid flows out to the anus through the overflow hole 221; the liquid injection hole 222 is disposed on the drug overflowing sleeve 22 and penetrates through the outer expanding sleeve 21. In actual operation, the anus dilator 1 is in a tubular net structure, and refers to an expansion principle similar to a heart bracket; the anus dilating effect is realized through the tubular net structure of the anus dilating part 1; meanwhile, in order to reduce the occurrence of anal tears; the butt cover 2 that this device adopted is wrapped up in the portion of expanding anus 1, so can reduce the direct contact that the portion of expanding anus 1 is tubular net structure to anus through this kind of flexible material of butt cover 2, and wherein foretell butt cover 2 adopts medical silica gel material preparation. In the design, the design of the liquid inlet 211 and the liquid outlet 212 adopted for the outer expansion sleeve 21 is that the liquid is normal saline, so that the flow of the liquid is utilized to drive the flicking fluctuation of the outer expansion sleeve 21; therefore, after the anus dilator is arranged at the anus, the technical effect similar to anus massage is realized, so that a patient can enjoy the anus dilating process in the treatment process, and physiological discomfort after anus dilation is greatly relieved from the physiological aspect. Meanwhile, due to the design of the normal saline, the whole anus expansion process is safe; medical accidents can not occur; meanwhile, the design of the medicine overflowing sleeve 22 is also specifically designed, firstly, the liquid medicine is injected into the medicine overflowing sleeve 22 through the liquid injection hole 222 by using a syringe, and the liquid medicine in the medicine overflowing sleeve 22 slowly overflows along with the internal hydraulic pressure of the outer expanding sleeve 21; thus, the liquid medicine can diminish inflammation at the anus; the liquid medicine contains a display agent, a lubricant and an anti-inflammatory agent; three main components. Therefore, the anti-inflammatory sterilizing bag is convenient to observe, and can prevent tearing and diminish inflammation and sterilize.
In this embodiment, an overflow valve 23 is further disposed in the overflow sleeve 22; the overflow valve 23 is installed at the overflow hole 221, and serves to open and close the overflow hole 221. In practice, the design is close to the anus, i.e. the site where hemorrhoids are easily initiated, and the liquid medicine in the medicine jacket 22 is usually filled with anti-inflammatory liquid medicine with lubrication function.
In the present embodiment, the overflow valve 23 includes a rubber main block 231 and a rubber valve spool 232; the rubber main block 231 has an outflow channel 2311, the rubber valve core 232 is disposed in the outflow channel 2311, one end of the rubber valve core 232 is disposed on the outflow channel 2311, and the other end of the rubber valve core 232 abuts against the rubber main block 231. In practical application, the rubber valve core 232 and the rubber main block 231 in the design are all integrally injection molded; thus, the rubber valve core 232 and the rubber main block 231 can be separated under the internal hydraulic pressure of the outer expanding sleeve 21, so that the liquid medicine can flow out from the position and dip into the anus, and the occurrence of hepatic portal tear is reduced through the lubrication of the liquid. Wherein, part of iodine is added into the liquid medicine, thereby being convenient for medical operators to observe whether the liquid medicine flows out.
In this embodiment, the device further comprises a liquid pump 3, wherein one end of the liquid pump 3 is communicated with the abutting sleeve 2, and the other end of the liquid pump 3 is communicated with external liquid. In practical use, the liquid pump 3 is mainly a medical peristaltic pump, which has small flow and easy control, and can realize the slow expansion of the abutting sleeve 2 under the action of hydraulic force. Thus, the control of medical staff is facilitated.
In this embodiment, the anus dilator 1 includes a pipe network section 11 and an extension section 12; the extension section 12 is provided with a plurality of positions, is annularly and uniformly arranged at the pipe orifice of the pipe network section 11, and is arranged in the direction far away from the anus; the extension 12 is hinged with the pipe network 11. In practical use, the design is that the extension section 12 is in a petal shape and is spread in the anus, so that the expansion in the hepatic portal can be realized, and the observation of medical staff is more convenient.
In this embodiment, the anus dilator 1 further includes a wire drawing 13, one end of the wire drawing 13 is connected to the pipe network section 11, and the other end of the wire drawing 13 is connected to the extension section 12. In practical application, the design is to realize the design, wherein the length of the pipe network section 11 is reduced after the diameter of the pipe network section 11 is enlarged, and the reducing structure of the heart stent is referred to; the wire drawing 13 of being connected with pipe network section 11 like this will pull foretell extension section 12 to the outside rotation of pipe network section 11, and the extension section 12 that many places are annular equipartition setting will be like the petal that flourishes for outside anus depths has realized further reaming, just so can realize anus department reaming medical, can also realize anus depths's medical.
In the embodiment, the anus dilator also comprises an anus dilator balloon 4 and a manual beating balloon 5; the anus dilator balloon 4 is placed at the anus dilator part 1 and can be abutted with the pipe network section 11; the manual air bag 5 is communicated with the anus dilator 4. In practical application, the function in the design is that the anus-expanding air bag 4 is placed in the pipe network section 11 during operation, wherein the manual air-inflating bag 5 continuously inflates the anus-expanding air bag 4, so that the anus-expanding air bag 4 expands, the pipe network section 11 expands the whole diameter, and the design is similar to the expansion principle of a heart stent; thus, the working requirement of anus expansion can be met.
In actual work, firstly, an operator takes out the device and places the anus dilator balloon 4 in the pipe network section 11; and injecting the liquid medicine through the liquid injection hole 222 by using the injector; and then placed together at the anus of the patient; and then the liquid pump 3 is communicated with the liquid inlet 211; the liquid outlet 212 is communicated with the external liquid, so that after the liquid pump is started for 31min, the liquid pump 3 is turned off, then the manual air bag 5 is manually pressed, whether liquid medicine overflows from the anus is observed, after the liquid medicine overflows, the manual air bag 5 is immediately stopped being pressed, and then the liquid pump 3 is started and maintained; and the anus dilator balloon 4 is taken out. The relevant healthcare work can then be performed.
In summary, the anus-dilating anti-tearing device is reasonable in design and convenient to use, the adopted design not only can achieve the technical effect similar to anus massage, and the discomfort after anus dilation is relieved physiologically, but also the design of the overflowing liquid medicine adopted by the anus-dilating anti-tearing device can achieve the discomfort of the joint of the anus, especially at the position where hemorrhoids are prone to occurring, and the anus-dilating device can only achieve anus-dilating deep in the anus unlike the existing anus-dilating device, and greatly improves the application range; therefore, the device is suitable for industrial popularization.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. An anus-dilating anti-tearing device, comprising:
an anus dilating part which is in a tubular net structure; and
The abutting sleeve is arranged on the anus expanding part and covers the anus expanding part; the abutting sleeve comprises an outer expanding sleeve and a medicine overflowing sleeve, and the outer expanding sleeve is arranged at the anus expanding part and extends in the anus; the medicine overflowing sleeve is arranged in the outer expanding sleeve, and one surface of the medicine overflowing sleeve is abutted against the anus; the other surface of the medicine overflowing sleeve is arranged in the outer expanding sleeve;
the outer expansion sleeve is provided with a liquid inlet and a liquid outlet; the outer expansion sleeve is filled with liquid, enters through the liquid inlet and flows out through the liquid outlet;
the medicine overflow sleeve is provided with an overflow hole and a liquid injection hole; the medicine overflow sleeve is filled with medicine liquid, and enters the medicine overflow sleeve through the liquid injection hole, and the medicine liquid flows out to the anus through the overflow hole; the liquid injection hole is arranged on the medicine overflowing sleeve and penetrates through the outer expanding sleeve.
2. The anus-expanding anti-tearing device according to claim 1, wherein an overflow valve is further arranged in the medicine overflow sleeve; the overflow valve is arranged at the overflow hole and used for opening and closing the overflow hole.
3. The anus dilator anti-tearing device of claim 2, wherein the overflow valve comprises a rubber main block and a rubber valve core; the rubber main block is provided with an outflow cavity, the rubber valve core is arranged in the outflow cavity, one end of the rubber valve core is arranged on the outflow cavity, and the other end of the rubber valve core is in butt joint with the rubber main block.
4. The anus dilator of claim 1, further comprising a liquid pump, wherein one end of the liquid pump is in communication with the abutment sleeve and the other end of the liquid pump is in fluid communication with the exterior.
5. The anus dilator according to claim 1, wherein the anus dilator comprises a tube network section and an extension section; the extension sections are provided with a plurality of positions, are annularly and uniformly distributed at the pipe orifice of the pipe network section and are arranged in the direction far away from anus; the extension section is hinged with the pipe network section.
6. The anus expansion anti-tearing device according to claim 5, wherein the anus expansion portion further comprises a wire drawing, one end of the wire drawing is connected to the pipe network section, and the other end of the wire drawing is connected to the extension section.
7. The anus dilator anti-tearing device of claim 5, further comprising an anus dilator balloon and a manual inflation balloon; the anus dilatation air bag is placed at the anus dilatation part and can be abutted with the pipe network section; the manual air bag is communicated with the anus dilatation air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310512854.7A CN116764074A (en) | 2023-05-09 | 2023-05-09 | Anus expanding and tearing preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310512854.7A CN116764074A (en) | 2023-05-09 | 2023-05-09 | Anus expanding and tearing preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116764074A true CN116764074A (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310512854.7A Pending CN116764074A (en) | 2023-05-09 | 2023-05-09 | Anus expanding and tearing preventing device |
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| Country | Link |
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| CN (1) | CN116764074A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203577121U (en) * | 2013-11-20 | 2014-05-07 | 罗冬平 | Disposable inflatable anus dilator |
| CN105536125A (en) * | 2016-02-24 | 2016-05-04 | 吴大强 | Anal dilatation device for departments of pediatrics |
| CN108969873A (en) * | 2018-09-26 | 2018-12-11 | 朱韬富 | A kind of Multifunction anal-intestinal therapeutic device |
| CN213722211U (en) * | 2020-09-15 | 2021-07-20 | 曲靖市妇幼保健院 | Cervical adhesion and surface of a wound hemorrhage device of prevention after cervical conization |
-
2023
- 2023-05-09 CN CN202310512854.7A patent/CN116764074A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203577121U (en) * | 2013-11-20 | 2014-05-07 | 罗冬平 | Disposable inflatable anus dilator |
| CN105536125A (en) * | 2016-02-24 | 2016-05-04 | 吴大强 | Anal dilatation device for departments of pediatrics |
| CN108969873A (en) * | 2018-09-26 | 2018-12-11 | 朱韬富 | A kind of Multifunction anal-intestinal therapeutic device |
| CN213722211U (en) * | 2020-09-15 | 2021-07-20 | 曲靖市妇幼保健院 | Cervical adhesion and surface of a wound hemorrhage device of prevention after cervical conization |
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