CN108433736B - Anus rectum dynamic data acquisition equipment - Google Patents
Anus rectum dynamic data acquisition equipment Download PDFInfo
- Publication number
- CN108433736B CN108433736B CN201810417285.7A CN201810417285A CN108433736B CN 108433736 B CN108433736 B CN 108433736B CN 201810417285 A CN201810417285 A CN 201810417285A CN 108433736 B CN108433736 B CN 108433736B
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- detection
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- ring
- handle
- elastic
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- 210000000664 rectum Anatomy 0.000 title description 11
- 210000000436 anus Anatomy 0.000 title description 8
- 238000001514 detection method Methods 0.000 claims abstract description 126
- 238000000034 method Methods 0.000 claims abstract description 19
- 108091008698 baroreceptors Proteins 0.000 claims abstract description 15
- 210000001774 pressoreceptor Anatomy 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 10
- 125000003003 spiro group Chemical group 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000968 intestinal effect Effects 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009530 blood pressure measurement Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6873—Intestine
Abstract
The invention discloses anorectum dynamic data acquisition equipment, which is characterized by comprising a detection column and a handle, wherein the detection column comprises a plurality of detection rings, and a plurality of film type baroreceptors are embedded on the outer side walls of the detection rings; the two detection rings are axially and rotationally connected, elastic snap rings are buckled at the rotational connection positions, each elastic snap ring comprises an elastic sheet and a connecting sheet, a deformation gap is reserved between every two adjacent elastic sheets, the elastic sheets and the connecting sheets are connected in an S-shaped structure, and fixing rings are screwed in the detection rings; the detection column is internally provided with a rotating shaft, the detection ring is provided with a rotating frame, the rotating frame is provided with a rotating hole, two ends of the rotating shaft are respectively provided with an operating handle and a rotating block, the cross sections of the rotating block and the rotating hole are arranged in a regular polygon structure, and the length dimension of the rotating block is matched with the length dimension of the rotating hole. The acquisition equipment can overcome the defect that the pressure change of the intestinal wall in the rectal and anal movement process can not be acquired.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to anorectal dynamic data acquisition equipment.
Background
At present, a rectum and anus pressure measuring instrument adopted at home and abroad is used for judging pressure by implanting a water bag in a rectum and externally connecting a pipeline and the height of a water column. The method can detect one patient more than 2 hours, and can not collect the change of the intestinal wall pressure in the movement process of the rectum and anus in the defecation action process. In summary, the rectal anal pressure gauge currently on the market has several problems: 1) When in examination, an external pressure sensor is adopted, water is used as a pressure transmission medium, water is continuously filled into a patient in the detection process, long-time examination and treatment are not suitable, and the pressure measurement precision is low; 2) Before the early-stage power inspection, the equipment is complicated to prepare and operate; 3) Water is used as a pressure transmission medium, and bubbles are easily accumulated in the guide pipe in the whole inspection process, so that the pressure accuracy is affected; 4) The cleaning is time-consuming; 5) The equipment is heavy.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide anorectal dynamic data acquisition equipment which can overcome the defect that the pressure change of the intestinal wall in the rectal and anal movement process can not be acquired.
In order to achieve the above purpose, the present invention provides the following technical solutions: the anorectum dynamic data acquisition equipment comprises a detection column and a handle, wherein the detection column is used for being inserted into an anorectum, the handle is positioned at one end of the detection column and used for being held by a doctor, the detection column comprises a plurality of detection rings, the detection rings are coaxially arranged and are connected end to end in sequence to form a columnar structure, and a plurality of film type baroreceptors are embedded on the outer side walls of the detection rings;
the two detection rings are axially and rotationally connected, elastic snap rings are buckled at the rotational connection positions, buckling rings for buckling the elastic snap rings are respectively and convexly arranged on the inner side walls of the detection rings, which are close to the head end and the tail end, the buckling rings are arranged on the inner side walls of the detection rings in an annular structure, buckling blocks for buckling the buckling rings are convexly arranged on the outer side walls of the elastic snap rings, which are close to the head end and the tail end, and the space size between the two buckling rings, which are close to the connection positions, is matched with the space size between the buckling blocks of the head end and the tail end of the elastic snap rings when the two detection rings are abutted;
the elastic buckle comprises a plurality of elastic sheets made of elastic metal and connecting sheets connected to the head end and the tail end of two adjacent elastic sheets, each elastic sheet is arranged in a cylindrical structure, a deformation gap capable of radially retracting and releasing the elastic buckle is reserved between any two adjacent elastic sheets, the elastic sheets and the connecting sheets are connected in an S-shaped structure, and a fixed ring which can be abutted to the inner wall of the elastic buckle and used for always keeping a buckling state between a buckling block and the buckling ring is screwed in the detection ring;
still be provided with in the detection post and be used for driving each detection ring pivoted axis of rotation, axis of rotation and the coaxial setting of detection post, be provided with the rotating turret on the inside wall of detection ring, be provided with the pivoted hole that sets up coaxial with the axis of rotation on the rotating turret, axis of rotation one end runs through the handle and fixedly connected with operation handle, and the other end is provided with can imbed in the pivoted downthehole rotatory rotating block of drive detection ring, the cross section of rotating block and pivoted hole is regular polygon structure setting all, the length dimension looks adaptation of rotating block and pivoted hole.
The invention is further provided with: the inner wall of detection ring becomes the toper structure setting, the internal diameter size that detection ring is close to handle one end is greater than its internal diameter size that keeps away from handle one end, the elastic snap ring becomes toper bench structure setting, the external diameter size that elastic snap ring is close to handle one end is greater than its external diameter size that keeps away from handle one end, the fixed ring becomes the toper bench structure setting, the external diameter size that fixed ring is close to handle one end is greater than its external diameter size that keeps away from handle one end.
The invention is further provided with: the fixed ring is in threaded connection with the detection ring far away from the handle in the two adjacent detection rings, the threaded connection ring for the threaded connection of the fixed ring is convexly arranged on the inner wall of the detection ring, a limiting step which can be in butt joint with the threaded connection ring is arranged at one end of the fixed ring far away from the handle, and the outer side wall of the fixed ring is in butt joint with the inner wall of the elastic snap ring when the limiting step is in butt joint with the threaded connection ring in the threaded connection process of the fixed ring and the detection ring.
The invention is further provided with: the outer side walls of the fixing rings, which are close to the head end and the tail end, are respectively provided with a pressing ring in a protruding mode, the pressing rings are used for being abutted against the inner walls of the elastic snap rings, the pressing rings are arranged corresponding to the snap joint blocks, and the pressing rings are made of elastic silica gel materials.
The invention is further provided with: the outer diameter of the detection column is gradually reduced from one end close to the handle to one end far away from the handle, and the outer contour of the detection column is in a smooth arc structure.
The invention is further provided with: the outer side wall of the rotating shaft is provided with scales corresponding to the space between the rotating holes.
The invention is further provided with: the safety sleeve is wrapped on the outer side wall of the detection column, a buckling edge for buckling the safety sleeve is arranged at the joint of the detection column and the handle, and the outer diameter of the buckling edge is larger than that of the detection column and the handle.
In summary, the invention has the following beneficial effects: the diaphragm type baroreceptors are inserted into the anus rectum at the inner intestinal wall of the detection column to extrude the diaphragm type baroreceptors on the side wall of the detection column, the diaphragm type baroreceptors pass through the singlechip or the computer module through the connecting wire to realize the subsequent analysis of pressure measurement data, and in the detection process, the operation handle can slide and rotate the rotating shaft, so that the rotation adjustment of each detection ring is convenient, the change of the intestinal wall pressure in the movement process of the rectum and anus is detected, and the use flexibility degree and the application range of the detection column can be greatly improved. And the diaphragm type baroreceptors for detecting the pressure of the intestinal wall can be directly attached to the intestinal wall, so that the pressure measuring precision is improved, and meanwhile, the detection operation is simple and convenient, and the use flexibility is high.
Drawings
FIG. 1 is a schematic diagram of an anorectal dynamic data acquisition device;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic view of a partial structure of an elastic buckle after being unfolded.
Reference numerals: 1. a detection column; 11. a detection ring; 111. a fastening ring; 112. a rotating frame; 113. a rotation hole; 114. a screw joint ring; 12. diaphragm type baroreceptors; 2. a handle; 21. a buckling edge; 3. an elastic clasp; 31. a buckling block; 32. an elastic sheet; 33. a connecting sheet; 34. a deformation gap; 4. a fixing ring; 41. a limit step; 42. a pressing ring; 5. a rotating shaft; 51. an operation handle; 52. and rotating the block.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1-3, an anorectal dynamic data acquisition device comprises a detection column 1 for being inserted into an anorectal, and a handle 2 positioned at one end of the detection column 1 and used for being held by a doctor, wherein the outer side wall of the detection column 1 can have certain elasticity, is convenient to insert into the anorectal, can be tightly attached to the intestinal wall, and is beneficial to improving pressure measurement precision; and the setting of handle 2 can be convenient for medical staff to hold, convenient operation. The detection column 1 comprises a plurality of detection rings 11, wherein each detection ring 11 is coaxially arranged and is connected end to form a columnar structure, and a plurality of film type baroreceptors 12 are embedded on the outer side walls of the detection rings 11; the detection rings 11 can be provided with a plurality of detection rings, so that the detection length of the detection column 1 can be increased, the pressure measuring range is further enlarged, a plurality of diaphragm type baroreceptors 12 are uniformly distributed on the outer side wall of each detection ring 11, and the detection rings are convenient for detecting multi-azimuth pressure at each small section rectum in the rectum detection section, so that the subsequent data analysis is facilitated. Wherein, each diaphragm type baroreceptor 12 passes through the singlechip or computer module with the signal of telecommunication that gathers through the connecting wire to realize the follow-up analysis to pressure measurement data, this scheme belongs to prior art, and this application does not make the description, but can follow handle 2 in the connecting wire (not shown in the figure) that is connected with each diaphragm type baroreceptor 12, finally be connected with singlechip or computer module.
The two detection rings 11 which are arbitrarily adjacent are axially and rotationally connected, the elastic snap ring 3 is buckled at the rotational connection position, the buckling rings 111 for buckling the elastic snap ring 3 are respectively and convexly arranged on the inner side wall of the detection ring 11 close to the head end and the tail end, the buckling rings 111 are arranged on the inner side wall of the detection ring 11 in an annular structure, the buckling blocks 31 for buckling the buckling rings 111 are convexly arranged on the outer side wall of the elastic snap ring 3 close to the head end and the tail end, and the interval size between the two buckling rings 111 close to the connection position is matched with the interval size between the buckling blocks 31 of the head end and the tail end of the elastic snap ring 3 when the two detection rings 11 are abutted; the two adjacent detection rings 11 are fastened with the fastening block 31 and the fastening ring 111 by embedding the elastic fastening ring 3 into the joint, so that the two detection rings 11 can be conveniently connected in a rotating way.
The elastic snap ring 3 comprises a plurality of elastic sheets 32 made of elastic metal and connecting sheets 33 connected to the head and tail ends of two adjacent elastic sheets 32, each elastic sheet 32 is arranged in a cylindrical structure, a deformation gap 34 capable of radially accommodating the elastic snap ring 3 is reserved between any two adjacent elastic sheets 32, the elastic sheets 32 and the connecting sheets 33 are connected in an S-shaped structure, and a fixing ring 4 capable of abutting against the inner wall of the elastic snap ring 3 and used for always keeping the buckling state of the buckling block 31 and the buckling ring 111 is screwed in the detection ring 11; the elastic snap ring 3 can enable the elastic sheet 32 and the connecting sheet 33 which are connected end to form an S shape to realize radial retraction through the arrangement of the deformation gap 34, so that the outer side wall of the elastic snap ring 3 can be attached to the inner side wall of the snap ring 111 when the elastic snap ring 3 is embedded into the connecting position of the two snap rings 111, the elastic snap ring 3 of the structure has a wide application range, the connection firmness degree of the two snap rings 111 is improved, and the influence on pressure measurement precision caused by circumferential shaking of the elastic snap ring is avoided. The elastic snap ring 3 is pressed and fixed by the screw connection fixing ring 4, so that the elastic snap ring 3 can be effectively prevented from falling off in the use process, and the use stability of the detection column 1 is improved.
Still be provided with in the detection post 1 and be used for driving each detection ring 11 pivoted axis of rotation 5, axis of rotation 5 and the coaxial setting of detection post 1, be provided with rotating turret 112 on the inside wall of detection ring 11, be provided with the rotation hole 113 that sets up with axis of rotation 5 on the rotating turret 112, the external diameter of axis of rotation 5 is less than the internal diameter of rotation hole 113, axis of rotation 5 one end runs through handle 2 and fixedly connected with handle 51, the other end is provided with the rotatory movable block 52 that can imbed in rotation hole 113 and drive detection ring 11 pivoted, axis of rotation 5 is in the in-process that slides along its length direction movable block 52 can slide each rotation hole 113 respectively, the cross section of movable block 52 and rotation hole 113 is regular polygon structure setting, the edge of movable block 52 and rotation hole 113 can be with the effectual transmission effort of axis of rotation 5 on the detection ring 11, thereby conveniently realize driving detection ring 11 rotation, the length dimension of movable block 52 and the length dimension looks adaptation of rotation hole 113, and the length dimension of movable block 52 is not greater than the distance dimension between two adjacent rotation hole 113 tail ends, the medical staff of being convenient for rotate individual detection ring 11 and adjust.
The diaphragm type baroreceptors 12 on the side wall of the detection column 1 are extruded by the rear intestinal wall of the detection column 1 inserted into the anus rectum, the diaphragm type baroreceptors 12 pass through a singlechip or a computer module through connecting wires to realize the subsequent analysis of pressure measurement data, and in the detection process, the rotary shaft 5 is slipped and rotated through the operating handle 51, so that the rotary adjustment of each detection ring 11 is convenient, the change of intestinal wall pressure in the movement process of the rectum anus is detected, and the use flexibility degree and the application range of the detection column 1 can be greatly improved. And the diaphragm type baroreceptors 12 for detecting the pressure of the intestinal wall can be directly attached to the intestinal wall, so that the pressure measuring precision is improved, and meanwhile, the detection operation is simple and convenient, and the use flexibility is high.
The inner wall of detection ring 11 becomes toper structure setting, and the internal diameter size that detection ring 11 is close to handle 2 one end is greater than its internal diameter size that keeps away from handle 2 one end, and the external diameter size that elastic clasp 3 is close to handle 2 one end is greater than its external diameter size that keeps away from handle 2 one end, and fixed ring 4 becomes toper bench structure setting, and the external diameter size that fixed ring 4 is close to handle 2 one end is greater than its external diameter size that keeps away from handle 2 one end. The structure is close to the inside wall of the elastic snap ring 3 gradually in the process of the fixing ring 4 being screwed into the detecting ring 11 gradually, and finally abuts against, the elastic snap ring 3 is driven to slide inwards in the process of the screw-in of the fixing ring 4, and finally connection failure is caused. In addition, the fixed ring 4 after the spiro union is fixed can be fixed the pressing that the elasticity buckle 3 was inclined on the inner wall of detection ring 11, effectively avoids elasticity buckle 3 to drop.
The fixed ring 4 is in threaded connection with the detection ring 11 far away from the handle 2 in the two adjacent detection rings 11, a threaded connection ring 114 for the threaded connection of the fixed ring 4 is convexly arranged on the inner wall of the detection ring 11, a limit step 41 which can be in butt joint with the threaded connection ring 114 is arranged at one end of the fixed ring 4 far away from the handle 2, and the outer side wall of the fixed ring 4 is in butt joint with the inner wall of the elastic retaining ring 3 when the limit step 41 is in butt joint with the threaded connection ring 114 in the process of the threaded connection of the fixed ring 4 and the detection ring 11. The screw connection ring 114 is embedded into the limit step 41 to play a limit role on the fixed ring 4, so that the tight butt joint between the fixed ring 4 and the elastic snap ring 3 as well as between the fixed ring 4 and the detection ring 11 caused by too deep screw connection of the fixed ring 4 is avoided, and the detection ring 11 cannot rotate independently due to the tight butt joint. Therefore, when the screw-connection ring 114 is embedded into the limit step 41, the size of the gap between the outer side wall of the fixing ring 4 and the inner side wall of the detecting ring 11 should be slightly larger than the wall thickness of the elastic snap ring 3, so that the elastic snap ring 3 has a certain radial deformation capability, the rotating shaft 5 can drive the single detecting ring 11 to flexibly rotate, and the elastic snap ring 3 cannot be separated from the two fastening rings 111 at the rotating connection position.
The outer side walls of the fixing rings 4 close to the head and the tail are respectively provided with a pressing ring 42 in a protruding mode, the pressing rings 42 are in butt joint with the inner walls of the elastic buckling rings 3, the pressing rings 42 are arranged corresponding to the buckling blocks 31, and the pressing rings 42 are made of elastic silica gel materials. The fixing ring 4 is fixedly connected in the detecting ring 11 in a threaded manner, so that the fixing ring 4 rotates along with the detecting ring 11 in the rotating process, and the contact area between the fixing ring 4 and the elastic retaining ring 3 is reduced by the arrangement of the pressing ring 42, so that friction force between the fixing ring 4 and the elastic retaining ring 3 is reduced, the rotating resistance of the detecting ring 11 is reduced, and the rotation of the rotating shaft 5 is light and flexible; in addition, the pressing ring 42 made of silica gel can greatly reduce the requirement on dimensional accuracy, reduce the requirements on processing and assembly, and is suitable for wide popularization and use.
The outer diameter of the detection column 1 is gradually reduced from one end close to the handle 2 to one end far away from the handle 2, and the outer contour of the detection column 1 is in a smooth circular arc structure. The outer diameter of the end, far away from the handle 2, of the detection column 1 is small, so that the detection column 1 can be conveniently inserted into the anorectum, pain of a patient is reduced, and the detection column 1 is easier to access the anorectum due to the smooth circular arc outer contour.
The outer side wall of the rotating shaft 5 is provided with scales corresponding to the interval size between the rotating holes 113, the scales are correspondingly arranged with the interval size between the rotating holes 113 and the length size of the detecting ring 11, for example, each section of detecting ring 11 is 1cm long, if 15 detecting rings 11 are 15cm in length, for example, when the length of the handle 2 is 5cm, the length of the rotating shaft 5 is 20cm, the scales on the rotating shaft 5 are 15cm, each 1cm corresponds to one detecting ring 11, medical staff can conveniently and quickly pull the rotating block 52 into the corresponding rotating hole 113 in the detecting ring 11 through the rotating shaft 5, and the detecting efficiency is improved.
The outer side wall of the detection column 1 is wrapped with a condom, a buckling edge 21 for buckling the condom is arranged at the joint of the detection column 1 and the handle 2, and the outer diameter of the buckling edge 21 is larger than that of the detection column 1 and the handle 2. During use, the condom is sleeved on the outer side wall of the detection column 1, the condom is taken down after one patient is detected, and the second patient can be detected immediately after the new condom is replaced, so that the working efficiency of medical staff is improved. And the opening edge of the condom is fastened on the fastening edge 21 when the condom is sleeved, so that the condom can be effectively prevented from falling off.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (5)
1. The anorectum dynamic data acquisition device comprises a detection column (1) which is used for being inserted into an anorectum and a handle (2) which is positioned at one end of the detection column (1) and used for being held by a doctor, and is characterized in that: the detection column (1) comprises a plurality of detection rings (11), wherein the detection rings (11) are coaxially arranged and are connected end to form a columnar structure, and a plurality of film type baroreceptors (12) are embedded in the outer side walls of the detection rings (11);
the two detection rings (11) which are arbitrarily adjacent are axially connected in a rotating way, elastic snap rings (3) are buckled at the rotating connection positions, buckling rings (111) for buckling the elastic snap rings (3) are respectively arranged on the inner side walls of the detection rings (11) close to the head end and the tail end in a protruding way, the buckling rings (111) are arranged on the inner side walls of the detection rings (11) in an annular structure, buckling blocks (31) for buckling the buckling rings (111) are respectively arranged on the outer side walls of the elastic snap rings (3) close to the head end and the tail end in a protruding way, and the space dimension between the two buckling rings (111) close to the connection positions when the two detection rings (11) are abutted is matched with the space dimension between the buckling blocks (31) of the head end and the tail end of the elastic snap rings (3);
the elastic buckle ring (3) comprises a plurality of elastic sheets (32) made of elastic metal and connecting sheets (33) connected to the head end and the tail end of every two adjacent elastic sheets (32), each elastic sheet (32) is arranged in a cylindrical structure, a deformation gap (34) for the elastic buckle ring (3) to be radially retracted and released is reserved between every two adjacent elastic sheets (32), the elastic sheets (32) and the connecting sheets (33) are connected in an S-shaped structure, and a fixing ring (4) which can be abutted to the inner wall of the elastic buckle ring (3) for enabling the buckling blocks (31) and the buckling rings (111) to be always kept in a buckling state is screwed in the detection ring (11);
the detection column (1) is internally provided with a rotating shaft (5) for driving each detection ring (11) to rotate, the rotating shaft (5) and the detection column (1) are coaxially arranged, the inner side wall of each detection ring (11) is provided with a rotating frame (112), the rotating frame (112) is provided with a rotating hole (113) coaxially arranged with the rotating shaft (5), one end of each rotating shaft (5) penetrates through the handle (2) and is fixedly connected with the operating handle (51), the other end of each rotating shaft is provided with a rotating block (52) which can be embedded into the rotating hole (113) to drive the detection ring (11) to rotate, the cross sections of the rotating blocks (52) and the rotating holes (113) are arranged in a regular polygon structure, and the length dimension of each rotating block (52) is matched with the length dimension of each rotating hole (113);
the outer diameter of the detection column (1) is gradually reduced from one end close to the handle (2) to one end far away from the handle (2), and the outer contour of the detection column (1) is in a smooth circular arc structure;
the outer side wall of the rotating shaft (5) is provided with scales corresponding to the space between the rotating holes (113).
2. An anorectal dynamic data acquisition device according to claim 1, wherein: the inner wall of detection ring (11) becomes toper structure setting, the internal diameter size that detection ring (11) is close to handle (2) one end is greater than the internal diameter size that handle (2) one end was kept away from to it, elasticity buckle (3) becomes toper bench structure setting, the external diameter size that elasticity buckle (3) is close to handle (2) one end is greater than the external diameter size that handle (2) one end was kept away from to it, fixed ring (4) becomes toper bench structure setting, the external diameter size that fixed ring (4) is close to handle (2) one end is greater than the external diameter size that handle (2) one end was kept away from to it.
3. An anorectal dynamic data acquisition device according to claim 2, wherein: the utility model discloses a handle, including handle (2) and fixed ring (4), detection ring (11) spiro union that keeps away from handle (2) in fixed ring (4) and two adjacent detection rings (11), detection ring (11) inner wall epirelief is equipped with spiro union ring (114) that are used for supplying fixed ring (4) spiro union, the one end that handle (2) was kept away from to fixed ring (4) is provided with spacing step (41) that can with spiro union ring (114) butt, and fixed ring (4) and detection ring (11) spiro union in-process are when spacing step (41) and spiro union ring (114) butt, the lateral wall and the inner wall butt of elastic clasp (3) of fixed ring (4).
4. An anorectal dynamic data acquisition device according to claim 2 or 3, characterized in that: the outer side walls of the fixing rings (4) close to the head end and the tail end are respectively provided with a pressing ring (42) in a protruding mode, the pressing rings (42) are in butt joint with the inner walls of the elastic buckling rings (3), the pressing rings (42) are arranged corresponding to the buckling blocks (31), and the pressing rings (42) are made of elastic silica gel materials.
5. An anorectal dynamic data acquisition device according to claim 1, wherein: the safety sleeve is wrapped on the outer side wall of the detection column (1), a buckling edge (21) for buckling the safety sleeve is arranged at the joint of the detection column (1) and the handle (2), and the outer diameter of the buckling edge (21) is larger than that of the detection column (1) and the handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417285.7A CN108433736B (en) | 2018-05-03 | 2018-05-03 | Anus rectum dynamic data acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417285.7A CN108433736B (en) | 2018-05-03 | 2018-05-03 | Anus rectum dynamic data acquisition equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108433736A CN108433736A (en) | 2018-08-24 |
| CN108433736B true CN108433736B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810417285.7A Active CN108433736B (en) | 2018-05-03 | 2018-05-03 | Anus rectum dynamic data acquisition equipment |
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| CN (1) | CN108433736B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112168126B (en) * | 2020-10-12 | 2023-02-28 | 温州医科大学附属第一医院 | Telescopic anoscope |
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| US8414501B2 (en) * | 2007-12-28 | 2013-04-09 | Medifocus, Inc. | Thermal monitoring |
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2018
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