CN112402054B - Manual defecation device used after radical rectal cancer treatment operation - Google Patents
Manual defecation device used after radical rectal cancer treatment operation Download PDFInfo
- Publication number
- CN112402054B CN112402054B CN202011193921.6A CN202011193921A CN112402054B CN 112402054 B CN112402054 B CN 112402054B CN 202011193921 A CN202011193921 A CN 202011193921A CN 112402054 B CN112402054 B CN 112402054B
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- Prior art keywords
- prosthesis
- inner tube
- anus
- artificial
- pressure sensor
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- 230000013872 defecation Effects 0.000 title claims abstract description 42
- 208000015634 Rectal Neoplasms Diseases 0.000 title claims abstract description 19
- 206010038038 rectal cancer Diseases 0.000 title claims abstract description 19
- 201000001275 rectum cancer Diseases 0.000 title claims abstract description 19
- 210000000436 anus Anatomy 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 210000000664 rectum Anatomy 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 4
- 210000002255 anal canal Anatomy 0.000 abstract description 5
- 208000025865 Ulcer Diseases 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 208000028867 ischemia Diseases 0.000 abstract description 4
- 231100000397 ulcer Toxicity 0.000 abstract description 4
- 210000001072 colon Anatomy 0.000 description 5
- 210000005070 sphincter Anatomy 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003872 anastomosis Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 210000001599 sigmoid colon Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
- A61F2/0009—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed in or outside the body opening close to the surface of the body
- A61F2/0013—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed in or outside the body opening close to the surface of the body inflatable
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Urology & Nephrology (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a manual defecation device used after radical operation of rectal cancer, which comprises: the device comprises a rectum prosthesis, a pressure sensor, an extrusion mechanism, an artificial anus and an anus plug mechanism, wherein the artificial anus is arranged at one end of the rectum prosthesis, the pressure sensor is arranged at one end of the rectum prosthesis, which is far away from the artificial anus, the extrusion mechanism is arranged on the rectum prosthesis, the anus plug mechanism is arranged in the artificial anus and is connected with the pressure sensor, and an indication unit is arranged on the anus plug mechanism and used for indicating pressure. The invention simulates the functions of storing and controlling the defecation of the original rectum and anal canal by the artificial prosthesis, has powerful defecation and avoids the problems of ischemia, ulcer, corrosion and infection.
Description
Technical Field
The invention relates to the technical field of surgical instruments, in particular to a manual defecation device used after radical rectal cancer treatment.
Background
Rectal cancer refers to cancer from dentate line to the junction of sigmoid colon of rectum, which is one of the most common malignant tumors of digestive tract, and the anus and its functions are difficult to be preserved after radical treatment of rectal cancer. The functions of excrement storage and defecation in human bodies are mainly realized by rectum and anal canal, when the lesions of the parts are usually needed to be removed, the rectum and the anal canal are usually needed to be removed, and an external excrement bag is needed to be arranged at the position of the stoma in order to solve the excrement storage and defecation problem of patients after the removal. Although the ostomy solves the problem of excrement storage and defecation, the ostomy also brings obvious inconvenience and pain to patients. Another approach is traditional in situ anal reconstruction, mainly by two methods: firstly, the colon is pulled down to the anal anastomosis, and the anal sphincter is reconstructed through autologous muscle transplantation; secondly, the colon is pulled down to the anus anastomosis, an artificial sphincter and a pressure sensor are arranged at the periphery of the lower colon, the pressure sensor detects the pressure of the excrement in the body, and the signal is transmitted to an external device. The former has poor anus defecation control function caused by poor transplanted muscle function; the latter is often subjected to clamping, squeezing and friction of the artificial sphincter and the pressure sensor, so that the problems of ischemia, ulcer, corrosion, infection and the like are easy to occur, and the problems of defecation debilitation, incontinence and the like are also present, so that the colon is limited to be widely applied in clinic.
Disclosure of Invention
The invention aims to provide an artificial defecation device used after radical treatment of rectal cancer, which simulates the functions of storing and controlling defecation of the original rectum and anal canal through an artificial prosthesis, has powerful defecation and avoids the problems of ischemia, ulcer, corrosion and infection.
In order to achieve the above object, the present invention provides a manual defecation device for radical treatment of rectal cancer, comprising: the device comprises a rectum prosthesis, a pressure sensor, an extrusion mechanism, an artificial anus and an anus plug mechanism, wherein the artificial anus is arranged at one end of the rectum prosthesis, the pressure sensor is arranged at one end of the rectum prosthesis, which is far away from the artificial anus, the extrusion mechanism is arranged on the rectum prosthesis, the anus plug mechanism is arranged in the artificial anus and is connected with the pressure sensor, and an indication unit is arranged on the anus plug mechanism and used for indicating pressure.
Optionally, the artificial anus comprises: outer tube, inner tube, hinge, petal leaf and elastic component, the petal leaf passes through the hinge sets up the inner tube is close to pressure sensor one end, the petal leaf is a plurality of and follows the inner tube circumferencial direction sets up, outer tube cover is established the inner tube is outer and be in the inner tube with the top when the outer tube is corresponding to be removed pushes away the petal leaf, makes a plurality of the petal leaf closes up and seals the inner tube, the elastic component is connected the petal leaf with the outer tube makes keep away from each other between the petal leaf, anus plug mechanism connects the inner tube makes the inner tube with the outer tube can relative movement.
Optionally, the inner wall of the outer tube is provided with a first baffle ring, the outer wall of the inner tube is provided with a second baffle ring, and when the inner tube moves towards the position close to the pressure sensor, the first baffle ring keeps the second baffle ring from slipping.
Optionally, the outer wall of the outer tube is provided with a first positioning ring near the pressure sensor, the outer wall of the outer tube is provided with a second positioning ring far away from the pressure sensor, and the rectal prosthesis is connected with the first positioning ring.
Optionally, the anal plug mechanism comprises: the device comprises a conductive column, a plug, an indication unit, a power supply, a conductive ring, a protection pad and a plunger, wherein the conductive ring is arranged at one end of the plug, the protection pad is arranged in the conductive ring, the plunger is arranged at one side of the protection pad and connected with the inner tube, the power supply is arranged in the plug, the conductive column is arranged on the second positioning ring and can be in contact with the conductive ring, the pressure sensor is connected with the conductive column, the indication unit is arranged in the plug, and the conductive ring and the indication unit are respectively connected with the power supply.
Optionally, the indication unit includes a heating unit or a vibration unit.
Optionally, the plunger comprises a permanent magnet, and the plunger is magnetically connected with the inner tube.
Optionally, the plunger comprises a screw sleeve, and the screw sleeve is arranged between the inner tube and the outer tube and is connected with the inner tube through threads.
Optionally, the extrusion mechanism includes sleeve pipe, inflatable packer and trachea, the sleeve pipe cover is established on the rectum prosthesis, inflatable packer sets up the sheathed tube inner wall with between the rectum prosthesis, trachea one end sets up on the second holding ring, the trachea other end with inflatable packer is connected.
Optionally, the artificial defecation device used after the radical treatment of the rectal cancer further comprises a water pipe and a one-way valve, wherein the one-way valve is arranged on the water pipe, one end of the water pipe is arranged on the second positioning ring, and the other end of the water pipe is arranged on the first positioning ring and communicated with the inner cavity of the rectal prosthesis.
The invention provides a manual defecation device used after radical treatment of rectal cancer, which comprises: the device comprises a rectum prosthesis, a pressure sensor, an extrusion mechanism, an artificial anus and an anus plug mechanism, wherein the artificial anus is arranged at one end of the rectum prosthesis, the pressure sensor is arranged at one end of the rectum prosthesis, which is far away from the artificial anus, the extrusion mechanism is arranged on the rectum prosthesis, the anus plug mechanism is arranged in the artificial anus and is connected with the pressure sensor, and an indication unit is arranged on the anus plug mechanism and used for indicating pressure. The pressure sensor is used for detecting the pressure in the rectum prosthesis, when the pressure in the rectum prosthesis is increased to the pressure required for defecation, the pressure is indicated by the indication unit of the anus plug mechanism, the anus plug mechanism is removed after the patient receives the indication, the rectum prosthesis is extruded by the extrusion mechanism to assist defecation, and the artificial anus is used for defecation.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic view of a manual defecation device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a rectal prosthesis provided in an embodiment of the present invention;
fig. 3 is a schematic view of a plug of a manual defecation device according to an embodiment of the present invention.
Wherein: 1-rectal prosthesis, 2-pressure sensor, 3-mounting ring, 4-cannula, 5-inflatable cushion, 6-outer tube, 601-first baffle ring, 7-inner tube, 701-second baffle ring, 8-hinge, 9-petal leaf, 10-elastic piece, 11-first positioning ring, 12-second positioning ring, 13-conductive post, 14-plug, 15-indicating unit, 16-power supply, 17-conductive ring, 18-protective cushion, 19-plunger, 20-screw sleeve, 21-water tube, 22-check valve, 23-trachea.
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.
Fig. 1 is a schematic view of an artificial defecation device according to an embodiment of the present invention, fig. 2 is a schematic view of a rectal prosthesis according to an embodiment of the present invention, fig. 3 is a schematic view of a plug of an artificial defecation device according to an embodiment of the present invention, and referring to fig. 1 to 3, the artificial defecation device for radical treatment of rectal cancer comprises: the artificial anus is arranged at one end of the rectal prosthesis 1, the pressure sensor 2 is arranged at one end of the rectal prosthesis 1, which is far away from the one end of the artificial anus, one end of the rectal prosthesis 1, which is provided with the pressure sensor 2, is connected with a colon stump after the rectum is resected, the extrusion mechanism is arranged on the rectal prosthesis 1 and is used for extruding the rectal prosthesis 1 to assist in defecation, the anus plug mechanism is arranged in the artificial anus and is connected with the pressure sensor, and the anus plug mechanism is provided with an indication unit for indicating pressure. The pressure sensor 2 may be mounted directly on the inner wall of the rectal prosthesis 1 or may be arranged on the outer wall of the rectal prosthesis 1. When the pressure sensor 2 is arranged on the outer wall of the rectal prosthesis 1, the outer wall of the rectal prosthesis 1 is provided with a mounting ring 3, and the pressure sensor 2 is arranged between the inner wall of the mounting ring 3 and the rectal prosthesis 1. When the pressure in the rectum prosthesis 1 is increased to the need of defecation, the pressure is indicated by the indication unit 15 of the anus plug mechanism, the patient removes the anus plug mechanism after receiving the indication, the extrusion mechanism extrudes the rectum prosthesis to assist defecation, and the artificial anus defecation is adopted, and the artificial prosthesis 1 simulates the functions of storing and controlling defecation of the original rectum and the anal canal, and the defecation is powerful, and avoids the problems of ischemia, ulcer, corrosion and infection.
Referring to fig. 1 to 3, the artificial anus includes: outer tube 6, inner tube 7, hinge 8, petal leaf 9 and elastic component 10, petal leaf 9 passes through hinge 8 sets up inner tube 7 is close to pressure sensor 2 one end, petal leaf 9 is a plurality of and follows inner tube 7 circumferencial direction sets up, outer tube 6 cover is established outer tube 7 and when inner tube 7 with outer tube 6 corresponding movement pushes away petal leaf 9 makes a plurality of petal leaf 9 close up and seal inner tube 7, elastic component 10 connects petal leaf 9 with outer tube 6 makes keep away from each other between the petal leaf 9, anus plug mechanism connects inner tube 7 makes inner tube 7 with outer tube 6 can relative movement. The elastic member 10 includes a spring and a rubber band. The anus plug mechanism and the inner tube 7 are detachably connected, when the anus plug mechanism is removed, under the action of the elastic piece 10, the petal leaves 9 are unfolded to open the channel of the inner tube 7, when the anus plug mechanism is inserted into the outer tube 6, the anus plug mechanism is connected with the inner tube 7 to pull the inner tube downwards, and the upper end of the outer tube 6 pushes the petal leaves 9 to enable the petal leaves 9 to be closed, so that the channel of the inner tube 7 is closed.
Referring to fig. 1-3, a first stop ring 601 is disposed on the inner wall of the outer tube 6, a second stop ring 701 is disposed on the outer wall of the inner tube 7, and when the inner tube 7 moves toward the pressure sensor 2, the first stop ring 601 stops the second stop ring 701 to prevent the inner tube 7 from being separated from the outer tube 6. The outer wall of the outer tube 6 is provided with a first positioning ring 11 close to the pressure sensor 2, the outer wall of the outer tube 6 is provided with a second positioning ring 12 far away from the pressure sensor 2, and the rectal prosthesis 1 is connected with the first positioning ring 11. The outer tube 6 is arranged in the anus of the patient or in an opening of the abdominal wall of the patient, and the first positioning ring 11 and the second positioning ring 12 play a clamping role to prevent the artificial anus from falling off.
Referring to fig. 1-3, the anal verge mechanism comprises: the device comprises a conductive column 13, a plug 14, an indicating unit 15, a power supply 16, a conductive ring 17, a protection pad 18 and a plunger 19, wherein the conductive ring 17 is arranged at one end of the plug 14, the plug 14 is a 1/2-3/4 sphere, a cavity is formed in the plug 14, the protection pad 18 is arranged in the conductive ring 17, the plunger 19 is arranged at one side of the protection pad 18 and is connected with the inner tube 19, the power supply 16 is arranged in the cavity of the plug 14, the conductive column 13 is arranged on the second positioning ring 12 and can be in contact with the conductive ring 17, the pressure sensor 2 is connected with the conductive column 13, the indicating unit 15 is arranged in the plug 14, and the conductive ring 17 and the indicating unit 15 are respectively connected with the power supply 16. The indication unit 15 includes a heating unit or a vibration unit. When the pressure in the rectal prosthesis 1 increases to the point where defecation is required, the indication unit 15 gives an indication by heating or vibration, and the patient removes the anal plug mechanism to defecation.
Referring to fig. 1-3, the plunger 19 includes a permanent magnet, and the plunger 19 is magnetically connected to the inner tube. Or the plunger 19 is provided with a screw sleeve 20, and the screw sleeve 20 is arranged between the inner tube 7 and the outer tube 6 and is connected with the inner tube 7 through screw threads, and the inner tube 7 can be pulled downwards along with screw threads, so that the inner tube 7 is closed.
Referring to fig. 1-3, the squeezing mechanism comprises a sleeve 4, an inflatable cushion 5 and an air tube 23, wherein the sleeve 4 is sleeved on the rectal prosthesis 1, the inflatable cushion 5 is arranged between the inner wall of the sleeve 4 and the rectal prosthesis 1, one end of the air tube 23 is arranged on the second positioning ring 12, and the other end of the air tube 23 is connected with the inflatable cushion 5. The air cushion 5 is inflated to press the rectal prosthesis 1 to assist defecation by blowing air towards the air tube 23. The type of the pressing mechanism of the present invention is not limited, and for example, an electromagnet and an iron piece may be used, which are respectively provided on both sides of the rectal prosthesis 1, and press the rectal prosthesis 1 when the electromagnet is energized. The artificial defecation device used after the radical rectal cancer treatment further comprises a water pipe 21 and a one-way valve 22, wherein the one-way valve 22 is arranged on the water pipe 21, one end of the water pipe 21 is arranged on the second positioning ring 12, and the other end of the water pipe 21 is arranged on the first positioning ring 11 and is communicated with the inner cavity of the rectal prosthesis 1. The rectal prosthesis 1 and the artificial anus can be irrigated through the water tube 21.
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 (6)
1. A manual defecation device for radical post-operation of rectal cancer, comprising: the device comprises a rectum prosthesis, a pressure sensor, an extrusion mechanism, an artificial anus and an anus plug mechanism, wherein the artificial anus is arranged at one end of the rectum prosthesis, the pressure sensor is arranged at one end of the rectum prosthesis, which is far away from the artificial anus, the extrusion mechanism is arranged on the rectum prosthesis, the anus plug mechanism is arranged in the artificial anus and is connected with the pressure sensor, and an indication unit is arranged on the anus plug mechanism and used for indicating pressure;
the artificial anus comprises: the device comprises an outer tube, an inner tube, a hinge, petal leaves and an elastic piece, wherein the petal leaves are arranged at one end, close to the pressure sensor, of the inner tube through the hinge, the petal leaves are multiple and are arranged along the circumferential direction of the inner tube, the outer tube is sleeved outside the inner tube and pushes the petal leaves when the inner tube and the outer tube correspondingly move, so that the petal leaves are gathered to seal the inner tube, the elastic piece is connected with the petal leaves and the outer tube to enable the petal leaves to be far away from each other, and the anus plug mechanism is connected with the inner tube to enable the inner tube and the outer tube to relatively move;
the inner wall of the outer tube is provided with a first baffle ring, the outer wall of the inner tube is provided with a second baffle ring, and when the inner tube moves towards the position close to the pressure sensor, the first baffle ring keeps the second baffle ring from slipping;
a first positioning ring is arranged on the outer wall of the outer tube close to the pressure sensor, a second positioning ring is arranged on the outer wall of the outer tube far away from the pressure sensor, and the rectal prosthesis is connected with the first positioning ring;
the anal plug mechanism comprises: the device comprises a conductive column, a plug, an indication unit, a power supply, a conductive ring, a protection pad and a plunger, wherein the conductive ring is arranged at one end of the plug, the protection pad is arranged in the conductive ring, the plunger is arranged at one side of the protection pad and connected with the inner tube, the power supply is arranged in the plug, the conductive column is arranged on the second positioning ring and can be in contact with the conductive ring, the pressure sensor is connected with the conductive column, the indication unit is arranged in the plug, and the conductive ring and the indication unit are respectively connected with the power supply.
2. The artificial defecation device for radical treatment of rectal cancer according to claim 1, wherein said indication unit comprises a heating unit or a vibration unit.
3. The artificial defecation device for radical treatment of rectal cancer according to claim 1, wherein said plunger comprises a permanent magnet, and said plunger is magnetically connected to said inner tube.
4. The post-radical rectal defecation device for rectal cancer according to claim 1, wherein said plunger comprises a threaded sleeve disposed between and in threaded connection with said inner tube and said outer tube.
5. The artificial defecation device for radical treatment of rectal cancer according to claim 1, wherein the squeezing mechanism comprises a sleeve, an inflatable cushion and an air tube, the sleeve is sleeved on the rectal prosthesis, the inflatable cushion is arranged between the inner wall of the sleeve and the rectal prosthesis, one end of the air tube is arranged on the second positioning ring, and the other end of the air tube is connected with the inflatable cushion.
6. The artificial defecation device used after radical rectal cancer treatment according to claim 1, wherein the artificial defecation device used after radical rectal cancer treatment further comprises a water pipe and a one-way valve, the one-way valve is arranged on the water pipe, one end of the water pipe is arranged on the second positioning ring, and the other end of the water pipe is arranged on the first positioning ring and communicated with the inner cavity of the rectal prosthesis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011193921.6A CN112402054B (en) | 2020-10-30 | 2020-10-30 | Manual defecation device used after radical rectal cancer treatment operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011193921.6A CN112402054B (en) | 2020-10-30 | 2020-10-30 | Manual defecation device used after radical rectal cancer treatment operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112402054A CN112402054A (en) | 2021-02-26 |
| CN112402054B true CN112402054B (en) | 2024-02-13 |
Family
ID=74827136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011193921.6A Active CN112402054B (en) | 2020-10-30 | 2020-10-30 | Manual defecation device used after radical rectal cancer treatment operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112402054B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425223B (en) * | 2021-06-22 | 2022-09-02 | 天津市人民医院 | Intestinal juice recovery type excrement storage and defecation device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2337980Y (en) * | 1998-09-18 | 1999-09-15 | 顾家富 | Defecation device of artificial artificial anus |
| JP2004089352A (en) * | 2002-08-30 | 2004-03-25 | Yamaguchi Technology Licensing Organization Ltd | Artificial anal valve |
| CN1543919A (en) * | 2003-11-18 | 2004-11-10 | 但红跃 | Dismountable artificial anus prosthesis apparatus for original position of anus after radical resection for the treatment of rectal cancer |
| CN1672663A (en) * | 2005-04-19 | 2005-09-28 | 谢海龙 | Controllable artificial anus |
| CN1868421A (en) * | 2006-06-02 | 2006-11-29 | 罗永� | Implanted artificial anus |
| CN101785713A (en) * | 2010-02-08 | 2010-07-28 | 庄潮平 | Device for simulating excrement storage and discharge functions of rectum anal tube |
| CN102871773A (en) * | 2012-09-21 | 2013-01-16 | 上海大学 | Electromagnetic-controlled artificial anal sphincter apparatus based on rectum sensing function |
| KR20140022270A (en) * | 2012-08-14 | 2014-02-24 | 정으뜸어진 | Artificial anus with implantable |
| CN104367401A (en) * | 2014-11-12 | 2015-02-25 | 上海交通大学 | Puborectalis-simulated type dual-ring artificial anal sphincter prosthesis |
| CN104720931A (en) * | 2015-03-30 | 2015-06-24 | 上海交通大学 | Puborectalis-imitated dual-ring artificial anal sphincter prosthesis |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2662862Y (en) * | 2003-11-18 | 2004-12-15 | 但红跃 | Releasable artificial anus prosthesis |
-
2020
- 2020-10-30 CN CN202011193921.6A patent/CN112402054B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2337980Y (en) * | 1998-09-18 | 1999-09-15 | 顾家富 | Defecation device of artificial artificial anus |
| JP2004089352A (en) * | 2002-08-30 | 2004-03-25 | Yamaguchi Technology Licensing Organization Ltd | Artificial anal valve |
| CN1543919A (en) * | 2003-11-18 | 2004-11-10 | 但红跃 | Dismountable artificial anus prosthesis apparatus for original position of anus after radical resection for the treatment of rectal cancer |
| CN1672663A (en) * | 2005-04-19 | 2005-09-28 | 谢海龙 | Controllable artificial anus |
| CN1868421A (en) * | 2006-06-02 | 2006-11-29 | 罗永� | Implanted artificial anus |
| CN101785713A (en) * | 2010-02-08 | 2010-07-28 | 庄潮平 | Device for simulating excrement storage and discharge functions of rectum anal tube |
| KR20140022270A (en) * | 2012-08-14 | 2014-02-24 | 정으뜸어진 | Artificial anus with implantable |
| CN102871773A (en) * | 2012-09-21 | 2013-01-16 | 上海大学 | Electromagnetic-controlled artificial anal sphincter apparatus based on rectum sensing function |
| CN104367401A (en) * | 2014-11-12 | 2015-02-25 | 上海交通大学 | Puborectalis-simulated type dual-ring artificial anal sphincter prosthesis |
| CN104720931A (en) * | 2015-03-30 | 2015-06-24 | 上海交通大学 | Puborectalis-imitated dual-ring artificial anal sphincter prosthesis |
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| Publication number | Publication date |
|---|---|
| CN112402054A (en) | 2021-02-26 |
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