CN115624310A - Anus expanding device for gastrointestinal surgery - Google Patents
Anus expanding device for gastrointestinal surgery Download PDFInfo
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- CN115624310A CN115624310A CN202211318179.6A CN202211318179A CN115624310A CN 115624310 A CN115624310 A CN 115624310A CN 202211318179 A CN202211318179 A CN 202211318179A CN 115624310 A CN115624310 A CN 115624310A
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- threaded rod
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- 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
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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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
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- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an anus expanding device for gastrointestinal surgery, which comprises a baffle, an expanding component positioned at the upper end of the baffle and a conveying component positioned at the central position of the baffle, wherein the expanding component comprises a threaded rod, a movable sleeve and a plurality of expanding plates, the threaded rod moves up and down in a threaded channel in the fixed sleeve, the movable sleeve rotationally connected with the upper end of the threaded rod moves up and down along the outer wall of the fixed sleeve and drives the expanding plates to expand towards the outer side through linkage of a connecting rod, the conveying component comprises a fixed ring, a conveying pipeline, a spiral connector and a plurality of telescopic pipelines, a lubricant is injected through the spiral connector and conveyed upwards through the conveying pipeline and reaches the telescopic pipelines at the upper end of the conveying pipeline, at the moment, the lubricant is correspondingly conveyed into the conveying groove from the telescopic pipelines, and is discharged from a discharge port on the outer surface of the expanding plates, so that anus expanding and drug administration treatment are carried out on a patient, discomfort of the patient is relieved, and the treatment efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an anus expanding device for gastrointestinal surgery.
Background
Anal dilatation is also called anal canal dilatation, which refers to a method for dilating anus by fingers or instruments under local anesthesia or general anesthesia. Anal dilatation is commonly used in anorectal disease examination, treatment and postoperative recovery; the anal canal is dilated to relax internal and external sphincter, so it can be used for treating anal fissure and internal hemorrhoid, and also has therapeutic effect on partial anal canal stenosis. The anus can be fully loosened by expanding the anus before the operation, the operation visual field is clear, and the operation is convenient.
At present, a medical dilator is an indispensable instrument for anorectal examination, the dilating part of the existing anal dilator generally only comprises a plurality of fixed gears, a doctor cannot master a proper force, and the force is too large or too small and is not necessarily suitable for examination of a patient; when exerting oneself too hard too fast simultaneously, can lead to the expansion blade to cause the damage to the anus intestines inner wall when strutting, the anus ware that has now simultaneously all need lubricate the processing before using, and when lubricated effect is not enough, still need take out and add emollient once more, and to some patients that need take medicine, still need take out the anus ware and carry out the processing of dosing again, and visible current anus expander exists obviously not enoughly.
Disclosure of Invention
The invention aims to provide an anal dilatation device for gastrointestinal surgery, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the anus expanding device for gastrointestinal surgery comprises a baffle, an expanding assembly positioned at the upper end of the baffle and a conveying assembly positioned in the center of the baffle;
the expansion assembly comprises a threaded rod, a movable sleeve and a plurality of expansion plates, a fixed sleeve is arranged at the upper end of the baffle, a threaded channel is arranged inside the fixed sleeve, the threaded rod is inserted inside the fixed sleeve, the outer wall of the threaded rod and the threaded channel are meshed with each other and rotate, the movable sleeve is clamped on the outer wall of the fixed sleeve, the upper end of the movable sleeve is connected with the upper end of the threaded rod in a rotating mode, the lower end of the threaded rod extends to the lower end of the baffle, the threaded rod is controlled to rotate through a rotating button arranged at the lower end of the threaded rod, the expansion plates are uniformly distributed around the movable sleeve and are connected through a connecting rod arranged between the expansion plates and the movable sleeve, two ends of the connecting rod are connected with the inner wall of the expansion plate and the outer wall of the movable sleeve in a hinged mode respectively, the rotating button is rotated to drive the threaded rod to rotate, the threaded rod moves up and down inside the fixed sleeve and drives the movable sleeve to move up and down along the fixed sleeve, and the movable sleeve drives the expansion plates to expand the anus of a patient in a moving process through the connecting rod, and further expand the anus of the patient;
the conveying assembly comprises a fixing ring, a conveying pipeline, a spiral connector and a plurality of telescopic pipelines, the fixing ring is located at the lower end of the baffle, a support arranged on two sides of the fixing ring is connected with the surface of the lower end of the baffle, the conveying pipeline is located at the upper end of the fixing ring, a first through groove is formed in the threaded rod, the conveying pipeline is inserted into the first through groove, the conveying pipeline penetrates through two ends of the threaded rod, the threaded rod is freely moved between the conveying pipelines, the spiral connector is located on the surface of the lower end of the fixing ring, the spiral connector is communicated with the conveying pipeline, the telescopic pipelines are located around the upper end of the conveying pipeline, one end of the telescopic pipeline is connected with the inner wall of the expansion plate, the other end of the telescopic pipeline is connected with the outer wall of the conveying sleeve, a conveying groove is vertically formed in the expansion plate, the conveying pipeline is connected with the conveying groove through the telescopic pipeline, inner pipe cavities of the conveying pipeline are communicated with one another, the length of the telescopic pipeline follows the expansion plate to be automatically adjusted in expansion or contraction, the conveying groove is located in the expansion plate, a plurality of the outer wall of the expansion plate are vertically provided with a plurality of discharge ports respectively, and liquid medicine or liquid is conveyed into the conveying pipeline along the conveying pipeline, and is discharged into the conveying groove until the lubrication groove, and discharged into the lubrication groove.
Preferably, the upper end of the expansion plate is of an arc-shaped structure, the expansion plate is conveniently inserted into the anus of the patient after being gathered, a sliding block is arranged at the lower end of the expansion plate, the baffle plate surrounds the upper surface of the periphery of the fixing sleeve and is respectively provided with a plurality of sliding grooves in a corresponding mode, and the sliding block is located in the sliding grooves and is connected with the sliding grooves in a sliding mode.
Preferably, the connecting rod includes two sets ofly, and is located respectively lower extreme on the movable sleeve outer wall, the connecting rod both ends are equipped with the axis of rotation respectively, one end the axis of rotation respectively with the expansion plate inner wall corresponds the articulated seat of the first that is equipped with and links to each other, the other end the axis of rotation respectively with the articulated seat of the second that the movable sleeve outer wall corresponds to be equipped with links to each other.
Preferably, the upper end of the movable sleeve is provided with a first circular groove, and the upper end of the conveying channel penetrates through the first circular groove and extends out of the interior of the movable sleeve.
Preferably, an annular clamping block is arranged on the end face of the upper end of the threaded rod, an annular clamping groove is formed in the wall face of the top end of the movable sleeve, the annular clamping groove is located on the outer side of the first circular groove, and the upper end of the threaded rod is connected with the movable sleeve in a rotating mode through the annular clamping block and the annular clamping groove.
Preferably, a second circular groove is formed in the center of the rotating button, and the lower end of the conveying pipeline penetrates through the second circular groove.
Preferably, the rotatory button intermediate position is equipped with the second circular slot along the pipeline outer wall is in the baffle with reciprocate between the solid fixed ring, just with the axle center between solid fixed ring, rotatory button and the rotatory button.
Preferably, a moving groove is formed in the inner wall of the moving sleeve in a surrounding mode, a moving block is arranged on the outer wall of the fixed sleeve in a surrounding mode, and the moving block is connected with the moving groove in a sliding mode.
Preferably, a handle for holding the device is arranged on one side of the baffle.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the anus expanding component is arranged, the threaded rod in the anus expanding component moves up and down in the threaded channel in the fixing sleeve, the movable sleeve rotationally connected with the upper end of the threaded rod is matched to move up and down along the outer wall of the fixing sleeve, and the peripheral expansion plate is driven to expand outwards through linkage of the connecting rod, so that anus expanding treatment is carried out on a patient.
2. According to the invention, the conveying assembly is arranged, the conveying pipeline in the conveying assembly is utilized, the lubricant is injected through the spiral connector at the lower end of the conveying pipeline, the lubricant is conveyed upwards through the conveying pipeline until reaching the telescopic pipelines corresponding to all directions at the upper end of the conveying pipeline, at the moment, the lubricating liquid is conveyed into the conveying groove at the inner wall of the expansion plate correspondingly from the telescopic pipelines, and the lubricating liquid is discharged from the discharge port at the outer surface of the expansion plate so as to reach the wall surface position inside the anus of the patient, so that the re-lubrication treatment on the inside of the anus of the patient is realized, the anus expansion operation is convenient, and the discomfort of the patient is relieved.
3. According to the anus dilator, the expansion assembly is matched with the conveying assembly, so that anus dilating operation can be performed on a patient, lubricating treatment can be performed while lubrication is performed, discomfort of anus dilating of the patient can be relieved by the aid of the lubricant, lubricating liquid and corresponding liquid medicine can be injected through the spiral connector, the anus dilator is matched with the anus dilator to perform corresponding treatment on the inside of anus and intestine of the patient, the administration process is quicker, and treatment efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the whole anal dilatation device of the present invention;
FIG. 2 is a front sectional view of the whole anus dilator;
FIG. 3 is a schematic view of the upper end of the baffle of the present invention;
fig. 4 is a schematic view of the structure of the expansion board of the present invention;
FIG. 5 is a schematic view of a connecting rod according to the present invention;
FIG. 6 is a schematic view of a threaded rod of the present invention from a perspective;
FIG. 7 is a schematic view of a movable sleeve according to the present invention;
fig. 8 is a side sectional view of the threaded rod of the present invention;
FIG. 9 is a schematic view of the structure of the baffle of the present invention from a certain perspective;
reference numbers in the figures: 1. a baffle plate; 101. fixing the sleeve; 102. a threaded passage; 103. a chute; 104. a moving block; 105. a grip; 201. a threaded rod; 202. moving the sleeve; 203. an expansion plate; 204. a rotation knob; 205. a connecting rod; 206. a first through groove; 207. a conveying trough; 208. an outlet port; 209. a slider; 210. a rotating shaft; 211. a first hinge mount; 212. a second hinge mount; 213. a first circular groove; 214. an annular fixture block; 215. an annular neck; 216. a second circular groove; 217. a moving groove; 301. a fixing ring; 302. a delivery conduit; 303. a screw interface; 304. a telescopic pipeline; 305. and (4) a bracket.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, the anus expanding device for gastrointestinal surgery comprises a baffle plate 1, an expanding component positioned at the upper end of the baffle plate 1 and a conveying component positioned at the center of the baffle plate 1, wherein a handle 105 for holding the device is arranged on one side of the baffle plate 1;
as shown in fig. 2 to 7, the expansion assembly includes a threaded rod 201, a movable sleeve 202 and a plurality of expansion plates 203, the upper end of the baffle plate 1 is provided with a fixed sleeve 101, the fixed sleeve 101 is internally provided with a threaded channel 102, the threaded rod 201 is inserted into the fixed sleeve 101, the outer wall of the threaded rod 201 is meshed with the threaded channel 102 to rotate, the movable sleeve 202 is clamped on the outer wall of the fixed sleeve 101, the inner wall of the movable sleeve 202 is provided with a movable groove 217 in a surrounding manner, the outer wall of the fixed sleeve 101 is provided with a movable block 104 in a surrounding manner, the movable block 104 is connected with the movable groove 217 in a sliding manner, the upper end of the movable sleeve 202 is connected with the upper end of the threaded rod 201 in a rotating manner, the lower end of the threaded rod 201 extends to the lower end of the baffle plate 1, and the threaded rod 201 is controlled to rotate by a rotary button 204 provided at the lower end of the threaded rod 201, the expansion plates 203 are uniformly distributed around the movable sleeve 202 and are connected with each other through a connecting rod 205 arranged between the expansion plates 203 and the movable sleeve 202, two ends of the connecting rod 205 are respectively connected with the inner wall of the expansion plate 203 and the outer wall of the movable sleeve 202 through hinges, the connecting rods 205 comprise two groups and are respectively arranged at the upper end and the lower end of the outer wall of the movable sleeve 202, two ends of the connecting rod 205 are respectively provided with a rotating shaft 210, the rotating shaft 210 at one end is respectively connected with a first hinged seat 211 correspondingly arranged on the inner wall of the expansion plate 203, the rotating shaft 210 at the other end is respectively connected with a second hinged seat 212 correspondingly arranged on the outer wall of the movable sleeve 202, the upper end of the expansion plate 203 is of an arc structure, the expansion plates 203 are conveniently inserted into the anus of a patient after being gathered, and the lower ends of the expansion plates 203 are provided with a sliding block 209, the baffle 1 is correspondingly provided with a plurality of sliding grooves 103 around the upper surface of the periphery of the fixed sleeve 101, the sliding block 209 is positioned in the sliding grooves 103, the sliding block 209 is connected with the sliding grooves 103 in a sliding manner, the rotating button 204 is rotated to drive the threaded rod 201 to rotate, the threaded rod 201 moves up and down in the fixed sleeve 101 and drives the movable sleeve 202 to move up and down along the fixed sleeve 101, and the connecting rod 205 drives the expansion plate 203 to expand in the moving process of the movable sleeve 202, so that the anus expansion of the patient is realized;
as shown in fig. 2, 8 and 9, the conveying assembly includes a fixing ring 301, a conveying pipe 302, a screw connector 303 and a plurality of telescopic pipes 304, the fixing ring 301 is located at the lower end of the baffle 1 and is connected to the surface of the lower end of the baffle 1 through brackets 305 arranged at two sides of the fixing ring 301, the conveying pipe 302 is located at the upper end of the fixing ring 301, a first through groove 206 is arranged inside the threaded rod 201, the conveying pipe 302 is inserted into the first through groove 206, the conveying pipe 302 penetrates through two ends of the threaded rod 201, the threaded rod 201 and the conveying pipe 302 freely move, a first circular groove 213 is arranged at the upper end of the movable sleeve 202, the upper end of the conveying pipe penetrates through the first circular groove 213 and extends out of the movable sleeve 202, a second circular groove 216 is arranged at the center of the rotary knob 204, the lower end of the conveying pipe 302 penetrates through the second circular groove 216, the second circular groove 216 that rotatory button 204 intermediate position was equipped with along pipeline 302 outer wall baffle 1 with gu reciprocate between the fixed ring 301, just gu coaxial between fixed ring 301, rotatory button 204 and the rotatory button 204, threaded rod 201 up end is equipped with annular fixture block 214, remove sleeve 202 top wall is equipped with an annular groove 215, annular groove 215 is located the first circular groove 213 outside, just threaded rod 201 upper end with remove between the sleeve 202 through annular fixture block 214 with annular groove 215 rotates continuously, screw interface 303 is located gu fixed ring 301 lower extreme surface, just screw interface 303 with pipeline 302 communicates each other, a plurality of flexible pipeline 304 is located around pipeline 302 upper end, just flexible pipeline 304 one end with the expansion plate 203 inner wall links to each other, the other end of the conveying pipe is connected with the outer wall of the conveying sleeve, a conveying groove 207 is vertically arranged in the expansion plate 203, the conveying pipe 302 is connected with the conveying groove 207 through a telescopic pipe 304, inner pipe cavities are communicated with each other, the length of the telescopic pipe 304 is automatically adjusted along with the expansion or contraction of the expansion plate 203, the conveying groove 207 is located in the outer wall of the expansion plate 203 and is vertically provided with a plurality of discharge ports 208 respectively, the discharge ports 208 are vertically and uniformly arranged on the surface of the expansion plate 203, liquid medicine or lubricating liquid is conveyed into the conveying pipe 302 through the spiral connector 303, conveyed to the telescopic pipe 304 along the conveying pipe 302 and enters the conveying groove 207 until the liquid medicine or the lubricating liquid is discharged into the inner wall surface of the anus of the patient through the discharge ports 208.
When in use, a user holds the anus expanding device through the handle 105, then adjusts the rotating button 204 at the lower end of the baffle 1 to enable the expansion plate 203 at the upper end of the baffle 1 to approach to the center, so that the distance between the expansion plates 203 is shortened and a cylinder is enclosed, the anus expanding device is convenient to be inserted into the anus of a patient, simultaneously, lubricant such as paraffin oil is smeared on the top end and the side wall surface of the expansion plate 203, the expansion plate 203 is slowly inserted into the anus of the patient at the moment, after the anus is inserted to a proper position, the threaded rod 201 is rotated in the opposite direction through the rotating button 204 to enable the threaded rod 201 to move downwards along the threaded channel 102 in the fixed sleeve 101, at the moment, the movable sleeve 202 rotatably connected with the upper end of the threaded rod 201 moves downwards along the outer wall of the fixed sleeve 101, at the moment, under the action of the connecting rod 205, the peripheral expansion plate 203 is driven to expand outwards to perform anus expanding treatment on the patient, and during the expansion process, through the thread rotation adjustment, the expansion operation is more stable, the problem that the patient is uncomfortable due to too much force or the expansion operation efficiency is too low due to too little force is solved, and during the anus expansion, the lubricant can be injected again through the spiral connector 303 at the lower end of the baffle plate 1, at the moment, the lubricant is conveyed upwards through the conveying pipeline 302 until reaching the telescopic pipeline 304 corresponding to each direction at the upper end of the conveying pipeline 302, at the moment, the lubricant is conveyed into the conveying groove 207 on the inner wall of the expansion plate 203 from the telescopic pipeline 304 correspondingly, the lubricant is discharged from the discharge port 208 on the outer surface of the expansion plate 203, so that the lubricant reaches the wall position inside the anus of the patient and is lubricated again, the anus expansion operation is convenient to carry out, the discomfort of the patient is relieved, other liquid medicines can be injected through the spiral connector 303, and the timely administration treatment on the wound surface inside the anus of the patient is convenient, the operation of drug administration and anus dilatation can be carried out simultaneously, the drug administration process is fast, the time of suffering from the anus dilatation of a patient is obviously shortened, repeated insertion is not needed, and the pain of the patient is relieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An anus expanding device for gastrointestinal surgery is characterized in that: comprises a baffle, an expansion assembly positioned at the upper end of the baffle and a conveying assembly positioned at the center of the baffle;
the expansion assembly comprises a threaded rod, a movable sleeve and a plurality of expansion plates, a fixed sleeve is arranged at the upper end of the baffle, a threaded channel is arranged in the fixed sleeve, the threaded rod is inserted into the fixed sleeve, the outer wall of the threaded rod and the threaded channel are meshed with each other and rotate, the movable sleeve is clamped on the outer wall of the fixed sleeve, the upper end of the movable sleeve is rotatably connected with the upper end of the threaded rod, the lower end of the threaded rod extends to the lower end of the baffle, the threaded rod is rotatably controlled by a rotating button arranged at the lower end of the threaded rod, the expansion plates are uniformly distributed around the movable sleeve and are connected by a connecting rod arranged between the expansion plates and the movable sleeve, two ends of the connecting rod are respectively connected with the inner wall of the expansion plate and the outer wall of the movable sleeve through hinges, the rotating button is rotated to drive the threaded rod to rotate, the threaded rod moves up and down in the fixed sleeve and drive the movable sleeve to move up and down along the fixed sleeve, and the expansion plates are driven by the connecting rod to expand in the moving process of the movable sleeve, so as to expand anus of a patient;
conveying assembly includes solid fixed ring, pipeline, screw connector and a plurality of flexible pipeline, gu fixed ring is located the baffle lower extreme, and pass through gu the support that fixed ring both sides were equipped with baffle lower extreme surface links to each other, pipeline is located gu the fixed ring upper end, the inside first logical groove that is equipped with of threaded rod, the pipeline cartridge is in first logical inslot, just pipeline runs through the threaded rod both ends, the threaded rod with freely move between the pipeline, screw connector is located gu the fixed ring lower extreme surface, just screw connector with pipeline communicates each other, and is a plurality of flexible pipeline is located around the pipeline upper end, just flexible pipeline one end with expansion board inner wall links to each other, the other end with the conveying sleeve outer wall links to each other, expansion board inside vertical be equipped with the conveyer trough, the conveyer trough with pass through between the conveyer trough flexible pipeline links to each other, and inside lumen all link up each other, flexible pipeline length follows expansion board expansion or shrink automatic adjustment, the conveyer trough is located expansion board outer wall is vertical respectively to be equipped with a plurality of discharge ports, through screw connector to in the pipeline transport liquid medicine or along the pipeline to the pipeline flexible pipeline to the flexible discharge port is to the interior lubricated wall of patient gets into the conveyer trough.
2. The anal dilatation device for gastrointestinal surgery as claimed in claim 1, wherein: the extension plate upper end is the arc structure, the extension plate is gathered together the back and conveniently is inserted in patient's anus, extension plate lower extreme is equipped with a slider, the baffle centers on fixed sleeve upper surface all around corresponds respectively and is equipped with a plurality of spouts, the slider is located in the spout, just the slider with slide between the spout and link to each other.
3. The anal dilatation device for gastrointestinal surgery as claimed in claim 1, wherein: the connecting rod includes two sets ofly, and is located respectively lower extreme on the movable sleeve outer wall, the connecting rod both ends are equipped with the axis of rotation respectively, one end the axis of rotation respectively with the expansion plate inner wall corresponds the articulated seat of first that is equipped with and links to each other, the other end the axis of rotation respectively with the articulated seat of second that the movable sleeve outer wall correspondence was equipped with links to each other.
4. The anal dilatation device for gastrointestinal surgery as claimed in claim 1, wherein: the upper end of the movable sleeve is provided with a first circular groove, and the upper end of the conveying channel penetrates through the first circular groove and extends out of the interior of the movable sleeve.
5. The anal dilatation device for gastrointestinal surgery according to claim 4, wherein: the threaded rod upper end terminal surface is equipped with annular fixture block, removal sleeve top wall is equipped with an annular groove, annular groove is located the first circular slot outside, just the threaded rod upper end with pass through between the removal sleeve annular fixture block with annular groove rotates continuously.
6. The anal dilatation device for gastrointestinal surgery as claimed in claim 1, wherein: and a second circular groove is formed in the center of the rotating button, and the lower end of the conveying pipeline penetrates through the second circular groove.
7. The anal dilatation device for gastrointestinal surgery as claimed in claim 6, wherein: rotatory button intermediate position is equipped with the second circular slot along the pipeline outer wall is in the baffle with reciprocate between the solid fixed ring, just with the axle center between solid fixed ring, rotatory button and the rotatory button.
8. The anal dilatation device for gastrointestinal surgery as claimed in claim 1, wherein: the inner wall of the movable sleeve is provided with a movable groove in a surrounding mode, the outer wall of the fixed sleeve is provided with a movable block in a surrounding mode, and the movable block is connected with the movable groove in a sliding mode.
9. The anal dilatation device for gastrointestinal surgery according to claim 1 wherein: and a handle for holding the device is arranged on one side of the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211318179.6A CN115624310A (en) | 2022-10-26 | 2022-10-26 | Anus expanding device for gastrointestinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211318179.6A CN115624310A (en) | 2022-10-26 | 2022-10-26 | Anus expanding device for gastrointestinal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115624310A true CN115624310A (en) | 2023-01-20 |
Family
ID=84907212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211318179.6A Withdrawn CN115624310A (en) | 2022-10-26 | 2022-10-26 | Anus expanding device for gastrointestinal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115624310A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117045946A (en) * | 2023-10-11 | 2023-11-14 | 中国人民解放军总医院第七医学中心 | Controllable anus ware that expands of infant anus rectum postoperative |
| CN117504099A (en) * | 2023-12-22 | 2024-02-06 | 荆州市中心医院(长江大学附属荆州医院) | Uroflow diversion output port expander for bladder excision operation |
-
2022
- 2022-10-26 CN CN202211318179.6A patent/CN115624310A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117045946A (en) * | 2023-10-11 | 2023-11-14 | 中国人民解放军总医院第七医学中心 | Controllable anus ware that expands of infant anus rectum postoperative |
| CN117045946B (en) * | 2023-10-11 | 2024-01-23 | 中国人民解放军总医院第七医学中心 | Controllable anus ware that expands of infant anus rectum postoperative |
| CN117504099A (en) * | 2023-12-22 | 2024-02-06 | 荆州市中心医院(长江大学附属荆州医院) | Uroflow diversion output port expander for bladder excision operation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20230120 |