CN208892592U - A kind of anal orifice and rectal intestine dynamic data acquisition device - Google Patents
A kind of anal orifice and rectal intestine dynamic data acquisition device Download PDFInfo
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- CN208892592U CN208892592U CN201820652820.2U CN201820652820U CN208892592U CN 208892592 U CN208892592 U CN 208892592U CN 201820652820 U CN201820652820 U CN 201820652820U CN 208892592 U CN208892592 U CN 208892592U
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- 210000000936 intestine Anatomy 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 189
- 238000007689 inspection Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000968 intestinal effect Effects 0.000 description 7
- 210000000664 rectum Anatomy 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 210000000436 anus Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006049 ring expansion reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of anal orifice and rectal intestine dynamic data acquisition devices, its key points of the technical solution are that including detection column and handle, detecting column includes several detection rings, the end that detection ring and adjacent detection ring offset is equipped with evacuation notch, is provided with the abutting cambered surface for being convexly equipped in detection ring end face between two evacuation notches；Angled detection support is all provided in detection ring, the middle part of angle detection support length direction and the middle part in detection ring length direction are realized hinged by an articulated shaft, the hinged setting that angle detection support two ends in each detection ring are sequentially connected, two detection rings in two angle detection support hinged places central axis with its two abut cambered surface abutting at be overlapped setting；The end hinged place of any two angle detection support is provided with angular transducer, and the sensing shaft of angular transducer is fixedly connected after penetrating through through hole with another angle detection support.The acquisition device can overcome existing the shortcomings that can not acquiring to anorectum motion process longitudinal axis angle change.
Description
Technical field
The utility model relates to medical apparatus and instruments technical fields, more specifically, it relates to a kind of anal orifice and rectal intestine dynamic
Data acquisition device.
Background technique
The anorectal manometry instrument used both at home and abroad at present, which is used, is implanted into water pocket by rectum, and external pipe leads to
Water-column is crossed to judge pressure.The method detects an example patient needs 2 hours or more, and can not acquire in defecation action process,
The variation of anorectum motion process longitudinal axis angle.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anal orifice and rectal intestine dynamic datas to adopt
Acquisition means, the acquisition device can overcome existing the shortcomings that can not acquiring to anorectum motion process longitudinal axis angle change.
To achieve the above object, the utility model provides following technical solution: a kind of anal orifice and rectal intestine Dynamic Data Acquiring
Device includes the detection column for being inserted into anal orifice and rectal intestine and the handle positioned at detection column one end for holding for doctor, institute
Stating detection column includes several detection rings, and each detection ring is coaxially disposed and head and the tail successively offset into column structure and are arranged, and is appointed
The end that one detection ring of meaning and adjacent detection ring offset is provided with the evacuation for being swung for it with adjacent detection ring
Notch, there are two the evacuation notch settings, and is located at the opposite sides of detection ring end, between two evacuation notches
It is provided with the abutting cambered surface for being convexly equipped in detection ring end face, the abutting cambered surface phase of both ends of the surface when two detection rings of arbitrary neighborhood abut
Abut, and a detection ring can be swung sideward by evacuation notch in detection ring one end adjacent thereto it is dynamic；
Angle detection support is provided in the detection ring, the angle detection support is arranged at rod-like structure, and
At the central axis of detection ring, the middle part of the angle detection support length direction and the middle part in detection ring length direction are logical
It crosses an articulated shaft and realizes hinged, the central axis upright setting of the length direction and detection ring of the articulated shaft, each detection ring
The hinged setting that interior angle detection support two ends are sequentially connected, two detect in two angle detection support hinged places in rings
Setting is overlapped at mandrel line and the abutting of its two abuttings cambered surface；
The end hinged place of any two angle detection support is provided with angular transducer, and the angular transducer is fixed
In the angle detection support for being connected on the side wall of one of angle detection support, and being fixedly connected with angular transducer
It is provided with for the perforative through hole of sensing shaft for angular transducer, the aperture size of the through hole is greater than the outer of sensing shaft
Diameter size, the sensing shaft of the angular transducer are fixedly connected after penetrating through through hole with another angle detection support, two angles
The end for spending detection support is hingedly axially overlapped setting with the central axial of sensing shaft.
The utility model is further arranged to: is snapped between two detection rings of arbitrary neighborhood for band trend side
Equal projection on one end inner sidewall that the spring retaining ring that detection ring after swing resets, any one detection ring and adjacent detection ring offset
Have for the hooking ring for elastic retaining ring snapping, circlewise structure setting is described on the inner sidewall of detection ring for the hooking ring
Spring retaining ring is convexly equipped with for the snap block with hooking ring snapping on the lateral wall of two ends, and two detection rings lean on when abutting
Spacing dimension between two hooking rings of nearly junction is mutually fitted with the spacing dimension between the snap block of spring retaining ring two ends
Match；
The spring retaining ring is C-shaped structure setting, and there are two settings, two spring retaining rings are buckled in detection respectively
The opposite sides of ring, and be correspondingly arranged with the evacuation notch of the detection ring two sides, the spring retaining ring includes several by bullet
Elastic piece made of property metal and the connection sheet for being connected to adjacent two panels elastic piece two ends, each elastic piece is along spring retaining ring
Length direction be arranged, and there are can be for spring retaining ring along its length between the two panels elastic piece of arbitrary neighborhood
The deformation gap of folding and unfolding, the elastic piece and connection sheet join end to end into the setting of S character form structure；
Spring retaining ring inner wall can be connected to for remaining for snap block and hooking ring by being bolted in the detection ring
The fixed ring of buckle state, there are two the fixed ring settings, and is located at the head and the tail both ends of spring retaining ring.
The utility model is further arranged to: the tapered structure setting of inner wall of the detection ring, the detection ring are close
The internal diameter of handle one end is greater than its internal diameter far from handle one end, the tapered structure setting of spring retaining ring, institute
It states outer diameter of the spring retaining ring close to handle one end and is greater than its outer diameter far from handle one end, the fixed ring is tapered
Platform structure setting, outer diameter of the fixed ring close to handle one end are greater than its outer diameter far from handle one end.
The utility model is further arranged to: being convexly equipped on the detection ring inner wall and is spirally connected for what is be spirally connected for fixed ring
Ring, the end of the fixed ring is provided with the limited step that can be abutted with the ring that is spirally connected, during fixed ring and detection ring are spirally connected
When limited step is abutted with the ring that is spirally connected, the lateral wall of fixed ring is abutted with spring retaining ring inner wall.
The utility model is further arranged to: the outer diameter of the detection column is from close to handle one end to separate handle one
It holds into and is gradually reduced setting, and the outer profile for detecting column is arranged at round and smooth arc structure.
The utility model is further arranged to: be enclosed with condom on the lateral wall of the detection column, the detection column and
The junction of handle is provided with for the snapping edge for condom snapping, and the outer diameter on the snapping edge is greater than detection column and hand
The outer diameter of handle.
In conclusion the utility model has the following beneficial effects: being pasted after in detection column insertion anal orifice and rectal intestine with intestinal wall
The opposite detection ring of the detection ring of conjunction is swung therewith, so that the angle detection support in it is driven to swing, and the angle of its end passes
Sensor is fixed therein in an angle detection support, the sensing shaft of angular transducer and the fixed company of another angle detection support
It connects, to drive sensing shaft rotation in angle detection support swing process, final angle sensor will be acquired through connecting line
Electric signal through single-chip microcontroller or computer module, it is existing to rectum to overcome so as to realize the subsequent analysis to detection data
The undetectable disadvantage of anus motion process longitudinal axis angle change.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anal orifice and rectal intestine dynamic data acquisition device；
Fig. 2 is the portion the A enlarged structure schematic diagram in Fig. 1；
Fig. 3 is the mounting structure schematic diagram of angular transducer；
Fig. 4 is the structural schematic diagram after spring retaining ring expansion.
Appended drawing reference: 1, column is detected；11, ring is detected；111, notch is avoided；112, cambered surface is abutted；113, hooking ring；114,
Be spirally connected ring；12, angle detection support；121, through hole；13, articulated shaft；14, angular transducer；141, sensing shaft；2, handle；
21, snapping edge；3, spring retaining ring；31, snap block；32, elastic piece；33, connection sheet；34, deformation gap；4, fixed ring；41, it limits
Position step.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.Wherein identical components phase
Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from specific
The direction at component geometry center.
Referring to Fig.1 shown in -4, a kind of anal orifice and rectal intestine dynamic data acquisition device, includes for being inserted into anal orifice and rectal intestine
Detection column 1 and the handle 2 for being used to hold for doctor positioned at detection 1 one end of column, the lateral wall of detection column 1 can have certain bullet
Property, facilitate in insertion anal orifice and rectal intestine, and can be fitted closely with intestinal wall, thus be conducive to detect ring 11 as intestinal wall is wriggled and
It swings；And the setting of handle 2 can hold convenient for medical worker, facilitate operation.Wherein detection column 1 includes several detection rings
11, each detection ring 11 is coaxially disposed and head and the tail successively offset into column structure and are arranged, and the detection ring 11 is settable multiple, from
And the detection length of detection column 1 can be increased, and then expand and survey pressure range；Any one detection ring 11 offsets with adjacent detection ring 11
End be provided with the evacuation notch 111 for being swung with adjacent detection ring 11 for it, avoid notch 111 and be provided with
Two, and it is located at the opposite sides of detection 11 end of ring, it is provided between two evacuation notches 111 and is convexly equipped in detection ring
The abutting cambered surface 112 of 11 end faces, the abutting cambered surface 112 of both ends of the surface abuts against when two detection rings 11 of arbitrary neighborhood abut, and
And one detection ring 11 can be swung sideward by evacuation notch 111 in 11 one end of detection ring adjacent thereto it is dynamic.
It is provided with angle detection support 12 in detection ring 11, angle detection support 12 is arranged at rod-like structure, and position
At the central axis of detection ring 11, the middle part of 12 length direction of angle detection support and the middle part of detection 11 length direction of ring are logical
It crosses an articulated shaft 13 to realize hingedly, the length direction of articulated shaft 13 and the central axis upright of detection ring 11 are arranged, each detection
The hinged setting that 12 two ends of angle detection support in ring 11 are sequentially connected, two detect two angle detection supports 12 in rings 11
Setting is overlapped at the central axis of hinged place and the abutting of its two abuttings cambered surface 112；The middle part of angle detection support 12 and detection
The middle part of ring 11 is hingedly arranged, and enabling detection ring 11, angle detection support 12 therein can flexibly turn therewith during the swing
It is dynamic, it will not interfere with the swing angle for influencing the detection ring 11 adjacent with the detection ring 11 of the swing, to be conducive to improve anus
The levels of precision of rectum moving image detection is conducive to subsequent data analysis.
The end hinged place of any two angle detection support 12 is provided with angular transducer 14, all angles sensor
14 pass through connecting line for electric signal collected through single-chip microcontroller or computer module, thus realize to the subsequent analysis for surveying pressure data,
The program belongs to the prior art, and the application does not repeat, but the connecting line connecting with all angles sensor 14 (does not regard in figure
It can pass through out of handle 2 out), finally be connect with single-chip microcontroller or computer module.Wherein, angular transducer 14 is fixedly connected on wherein
On the side wall of one angle detection support 12, and it is arranged in the angle detection support 12 being fixedly connected with angular transducer 14
Have for the perforative through hole 121 of sensing shaft 141 for angular transducer 14, the aperture size of through hole 121 is greater than sensing shaft
141 outer diameter avoids the angle detection support 12 and sensing shaft 141 from generating interference, the sensing shaft 141 of angular transducer 14
It is fixedly connected after penetrating through through hole 121 with another angle detection support 12, the end articulated shaft of two angle detection supports 12
13 are overlapped setting to the central axial of sensing shaft 141.
After detection column 1 is inserted into anal orifice and rectal intestine, the opposite detection ring 11 of the detection ring 11 being bonded with intestinal wall is swung therewith, from
And the angle detection support 12 in it is driven to swing, and the angular transducer 14 of its end is fixed therein an angle detection branch
On frame 12, the sensing shaft 141 of angular transducer 14 is fixedly connected with another angle detection support 12, to detect branch in angle
Sensing shaft 141 is driven to rotate in 12 swing process of frame, final angle sensor 14 is through connecting line by electric signal collected through list
Piece machine or computer module, it is existing to anorectum motion process to overcome so as to realize the subsequent analysis to detection data
The undetectable disadvantage of longitudinal axis angle change.
It is snapped between two detection rings 11 of arbitrary neighborhood for driving the detection ring 11 after swinging aside to reset
Spring retaining ring 3, be convexly equipped with for for elasticity on any one detection ring 11 and adjacent one end inner sidewall for offseting of detection ring 11
The hooking ring 113 of 3 snapping of retaining ring, circlewise on the inner sidewall of detection ring 11, spring retaining ring 3 leans on structure setting hooking ring 113
It is convexly equipped on the lateral wall of nearly two ends for the snap block 31 with 113 snapping of hooking ring, two detection rings 11 are close when abutting
Spacing dimension between the snap block 31 of 3 two ends of spacing dimension and spring retaining ring between two hooking rings 113 of junction
It is adapted；Two adjacent detection rings 11 realize that snap block 31 is detained with hooking ring 113 by the way that spring retaining ring 3 is embedded in its junction
It connects, realizes the junction that spring retaining ring 3 is mounted on to two detection rings 11 so as to facilitate.
Spring retaining ring 3 is C-shaped structure setting, and there are two settings, two spring retaining rings 3 are buckled in detection ring respectively
11 opposite sides, and being correspondingly arranged with the evacuation notch 111 of 11 two sides of detection ring, spring retaining ring 3 include it is several by
Elastic piece 32 made of elastic metallic and the connection sheet 33 for being connected to adjacent 32 two ends of two panels elastic piece, each elastic piece 32
Length direction along spring retaining ring 3 is arranged, and there are can be for elastic buckles between the two panels elastic piece 32 of arbitrary neighborhood
The deformation gap 34 of the folding and unfolding along its length of ring 3, elastic piece 32 and connection sheet 33 join end to end into the setting of S character form structure；Its
Middle spring retaining ring 3 can enable the elastic piece 32 for joining end to end into S font and connection sheet 33 realize by the setting in deformation gap 34
Along the folding and unfolding of 3 length direction of spring retaining ring, therefore after spring retaining ring 3 is embedded in the junction of two hooking rings 113, when an inspection
Ring 11 is surveyed into 111 rotation process of evacuation notch of side, 3 forced compression of spring retaining ring of the side, the spring retaining ring 3 of the other side
Stress expansion, it is ineffective in two detect rings 11 on active force when two detection rings 11 can be in the spring retaining ring of two sides
Restore coaxial state under 3 elastic reset effect, enable 1 using flexible degree of detection column high, is conducive to detection column 1 and is going deep into anus
Ring 11 is detected in rectum internal procedure can fit in intestinal wall always, improve the levels of precision of anorectal motility variation detection, have
Conducive to the analysis of subsequent data.
Be bolted in detection ring 11 can be connected to 3 inner wall of spring retaining ring for for snap block 31 and hooking ring 113 always
The fixed ring 4 of buckle state is kept, there are two the settings of fixed ring 4, and is located at the head and the tail both ends of spring retaining ring 3.Pass through
The fixed ring that is spirally connected 4 compresses fixation to spring retaining ring 3, can effectively avoid spring retaining ring 3 from falling off in use process, to have
Conducive to the use degree of stability for improving detection column 1.
Spring retaining ring 3 is C-shaped structure and respectively corresponds evacuation notch 111 and is arranged in above scheme, then passes through fixation
Ring 4 can effectively avoid spring retaining ring 3 mobile and influence the reset response of detection ring 11 after being clamped, additionally need
What is illustrated has, additionally it is possible to adjust the elastic force of spring retaining ring 3 by adjusting width and the thickness of elastic piece 32, make to detect ring
11 when being tilted by intestinal wall pressure spring retaining ring 3 can compress or expand respectively, be conducive to detect ring 11 protected always with intestinal wall
Hold fitting.
The tapered structure setting of inner wall of ring 11 is detected, it is remote that internal diameter of the detection ring 11 close to 2 one end of handle is greater than it
Internal diameter from 2 one end of handle, the tapered structure setting of spring retaining ring 3, outer diameter ruler of the spring retaining ring 3 close to 2 one end of handle
Very little to be greater than its outer diameter far from 2 one end of handle, 4 tapered structure settings of fixed ring, fixed ring 4 is close to 2 one end of handle
Outer diameter be greater than its outer diameter far from 2 one end of handle.Above structure is gradually screwed into detection ring 11 in fixed ring 4
During move closer to the inner sidewall of spring retaining ring 3, it is final to abut, avoid band during being screwed into of fixed ring 4 from moving
Property retaining ring 3 inwardly slide, eventually lead to Joint failure, the program can not only be carried out effectively by 4 pairs of detection rings 11 of fixed ring
Location and installation, can more be conducive to improve disassembly efficiency.In addition, the fixed ring 4 after fixing that is spirally connected can incline spring retaining ring 3
Oblique pressing is fixed on the inner wall of detection ring 11, and spring retaining ring 3 is effectively avoided to fall off.
The ring 114 that is spirally connected for being spirally connected for fixed ring 4 is convexly equipped on detection 11 inner wall of ring, the end of fixed ring 4 is provided with
The limited step 41 that can be abutted with the ring 114 that is spirally connected, fixed ring 4 work as limited step 41 and are spirally connected during being spirally connected with detection ring 11
The lateral wall of fixed ring 4 is abutted with 3 inner wall of spring retaining ring when ring 114 abuts.It is embedded in limited step 41 and is risen by the ring 114 that is spirally connected
To the position-limiting action to fixed ring 4, fixed ring 4 is avoided to be screwed into too deep and lead to fixed ring 4 and spring retaining ring 3 and detection ring
It is closely abutted between 11 threes, to influence the elastic deformation of spring retaining ring 3.
The outer diameter for detecting column 1, at setting is gradually reduced, and is examined from close to 2 one end of handle to far from 2 one end of handle
The outer profile for surveying column 1 is arranged at round and smooth arc structure.Detection outer diameter of the column 1 far from 2 one end of handle it is small can facilitate by
It is inserted into anal orifice and rectal intestine, advantageously reduces patient suffering, and round and smooth arc-shaped outer profile makes detection column 1 be easier to enter and leave anus
Door rectum.
It detects and is enclosed with condom on the lateral wall of column 1, the junction of detection column 1 and handle 2 is provided with for for safety
Cover the snapping of snapping along 21, snapping is greater than the outer diameter of detection column 1 and handle 2 along 21 outer diameter.It will be safe when use
Covering can be used on the lateral wall of detection column 1, and remove condom after a patient detects, then more renew
Condom can detect second patient at once, be conducive to improve medical worker working efficiency.And in suit condom
When by the opening edge of condom along snapping is snapped onto along 21, effectively condom can be avoided to fall off.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of anal orifice and rectal intestine dynamic data acquisition device, includes detection column (1) for being inserted into anal orifice and rectal intestine and be located at
The handle (2) that detection column (1) one end is used to hold for doctor, it is characterized in that: the detection column (1) includes several detection rings
(11), each detection ring (11) coaxial arrangement and head and the tail successively offset into column structure and are arranged, any one detection ring (11) and
The end that adjacent detection ring (11) offsets is provided with the evacuation notch for being swung for it with adjacent detection ring (11)
(111), there are two evacuation notch (111) settings, and it is located at the opposite sides of detection ring (11) end, two are kept away
The abutting cambered surface (112) for being provided with and being convexly equipped in detection ring (11) end face allowed between notch (111), two detection rings of arbitrary neighborhood
(11) the abutting cambered surface (112) of both ends of the surface abuts against when abutting, and detection ring (11) can be existed by avoiding notch (111)
Swing sideward dynamic in detection ring (11) one end adjacent thereto；
It is provided with angle detection support (12) in the detection ring (11), the angle detection support (12) sets at rod-like structure
It sets, and is located at the central axis of detection ring (11), the middle part of angle detection support (12) length direction and detection ring
(11) middle part of length direction is realized hinged by an articulated shaft (13), the length direction and detection ring of the articulated shaft (13)
(11) central axis upright setting, each angle detection support (12) two ends detected in ring (11) are sequentially connected hinged
The central axis of setting, two angle detection support (12) hinged places in two detections ring (11) two abuts cambered surface (112) with it
Setting is overlapped at abutting；
The end hinged place of any two angle detection support (12) is provided with angular transducer (14), the angular transducer
(14) it is fixedly connected on the side wall of one of angle detection support (12), and be fixedly connected with angular transducer (14)
It is provided in the angle detection support (12) for sensing shaft (141) perforative through hole (121) for angular transducer (14),
The aperture size of the through hole (121) is greater than the outer diameter of sensing shaft (141), the sensing shaft of the angular transducer (14)
(141) through hole (121) is penetrated through to be fixedly connected with another angle detection support (12) afterwards, two angle detection supports (12)
End articulated shaft (13) is overlapped setting to the central axial of sensing shaft (141).
2. a kind of anal orifice and rectal intestine dynamic data acquisition device according to claim 1, it is characterized in that: two of arbitrary neighborhood
The spring retaining ring (3) for driving the detection ring (11) after swinging aside to reset is snapped between detection ring (11), arbitrarily
It is convexly equipped on one end inner sidewall that one detection ring (11) and adjacent detection ring (11) offset for for spring retaining ring (3) snapping
Hooking ring (113), the hooking ring (113) circlewise structure setting in detection ring (11) inner sidewall on, the spring retaining ring
(3) it is convexly equipped on the lateral wall of two ends for the snap block (31) with hooking ring (113) snapping, two detection rings (11)
The snap block of spacing dimension and spring retaining ring (3) two ends when abutting between two hooking rings (113) of junction
(31) spacing dimension between is adapted；
The spring retaining ring (3) is C-shaped structure setting, and there are two settings, two spring retaining rings (3) are buckled in inspection respectively
The opposite sides of ring (11) is surveyed, and is correspondingly arranged with the evacuation notch (111) of detection ring (11) two sides, the spring retaining ring
It (3) include several elastic pieces made of elastic metallic (32) and the company for being connected to adjacent two panels elastic piece (32) two ends
Contact pin (33), each elastic piece (32) are arranged along the length direction of spring retaining ring (3), and the two panels elasticity of arbitrary neighborhood
There are can be for the deformation gap (34) of spring retaining ring (3) folding and unfolding along its length, the elastic piece (32) between piece (32)
The setting of S character form structure is joined end to end into connection sheet (33)；
Spring retaining ring (3) inner wall can be connected to for for snap block (31) and hooking ring by being bolted in the detection ring (11)
(113) fixed ring (4) of buckle state is remained, there are two fixed ring (4) settings, and is located at spring retaining ring
(3) head and the tail both ends.
3. a kind of anal orifice and rectal intestine dynamic data acquisition device according to claim 2, it is characterized in that: the detection ring (11)
The tapered structure setting of inner wall, it is described detection ring (11) close to handle (2) one end internal diameter be greater than its far from handle (2)
The internal diameter of one end, the tapered structure setting of the spring retaining ring (3), the spring retaining ring (3) is close to handle (2) one end
Outer diameter is greater than its outer diameter far from handle (2) one end, and described tapered structure setting of fixed ring (4) is described solid
Determine ring (4) and is greater than its outer diameter far from handle (2) one end close to the outer diameter of handle (2) one end.
4. a kind of anal orifice and rectal intestine dynamic data acquisition device according to claim 2 or 3, it is characterized in that: the detection ring
(11) ring that is spirally connected (114) for being spirally connected for fixed ring (4) is convexly equipped on inner wall, the end of the fixed ring (4) is provided with energy
Enough limited steps (41) abutted with the ring that is spirally connected (114), fixed ring (4) and detection ring (11) work as limited step during being spirally connected
(41) lateral wall of fixed ring (4) is abutted with spring retaining ring (3) inner wall when abutting with the ring that is spirally connected (114).
5. a kind of anal orifice and rectal intestine dynamic data acquisition device described in any one of -3 according to claim 1, it is characterized in that: institute
The outer diameter for stating detection column (1), at setting is gradually reduced, and is examined from close to handle (2) one end to far from handle (2) one end
The outer profile for surveying column (1) is arranged at round and smooth arc structure.
6. a kind of anal orifice and rectal intestine dynamic data acquisition device according to claim 1, it is characterized in that: the detection column (1)
Lateral wall on be enclosed with condom, the junction of detection column (1) and handle (2) is provided with for for condom snapping
Snapping is greater than the outer diameter of detection column (1) and handle (2) along the outer diameter of (21) along (21), the snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652820.2U CN208892592U (en) | 2018-05-03 | 2018-05-03 | A kind of anal orifice and rectal intestine dynamic data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652820.2U CN208892592U (en) | 2018-05-03 | 2018-05-03 | A kind of anal orifice and rectal intestine dynamic data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892592U true CN208892592U (en) | 2019-05-24 |
Family
ID=66565710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820652820.2U Expired - Fee Related CN208892592U (en) | 2018-05-03 | 2018-05-03 | A kind of anal orifice and rectal intestine dynamic data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542400A (en) * | 2018-05-03 | 2018-09-18 | 温州医科大学附属第医院 | A kind of anal orifice and rectal intestine dynamic data acquisition device |
-
2018
- 2018-05-03 CN CN201820652820.2U patent/CN208892592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542400A (en) * | 2018-05-03 | 2018-09-18 | 温州医科大学附属第医院 | A kind of anal orifice and rectal intestine dynamic data acquisition device |
| CN108542400B (en) * | 2018-05-03 | 2024-03-15 | 温州医科大学附属第一医院 | Anus rectum dynamic data acquisition device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190524 |