CN207136832U - A kind of prolapse of rectum measuring instrument - Google Patents
A kind of prolapse of rectum measuring instrument Download PDFInfo
- Publication number
- CN207136832U CN207136832U CN201820040654.0U CN201820040654U CN207136832U CN 207136832 U CN207136832 U CN 207136832U CN 201820040654 U CN201820040654 U CN 201820040654U CN 207136832 U CN207136832 U CN 207136832U
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- cavity volume
- prolapse
- rectum
- measuring instrument
- outer tube
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Abstract
The utility model discloses it is a kind of can be to the prolapse of rectum measuring instrument of prolapse of rectum quantitative measurment, including shell, endoscope, holding mechanism and drive mechanism；There is outer tube in the distal portion of shell；Holding mechanism includes multiple cavity volume parts, and the close end of each cavity volume part is rotatably connected at the distal portion of outer tube；The inwall of at least one of which cavity volume part is provided with the first scale；Drive mechanism includes along the inner tube being axially slidably located in outer tube of outer tube, the distal portion of inner tube by multiple struts respectively with each cavity volume part to connect to drive cavity volume part to rotate；Endoscope being axially slidably arranged in outer tube or inner tube to obtain the corresponding image of the first scale on prolapsed tissue and cavity volume part along outer tube；Prolapse of rectum measuring instrument has closure state and open mode, and in closure state, multiple cavity volume parts are relative to be collapsed that can enter in rectum；In open mode, the relative cavity volume for being unfolded into enter prolapsed tissue of multiple cavity volume parts.
Description
Technical field
It the utility model is related to medical instruments field, and in particular to a kind of prolapse of rectum measuring instrument.
Background technology
Rectum wall part or holostrome shift downwards, referred to as the prolapse of rectum（rectal prolapse）.Under rectum wall part
Move, i.e., rectal mucosa moves down, and claims mucosal prolapse or not exclusively prolapsus；Rectal wall holostrome moves down title prolapsus completely.If what is moved down is straight
Intestinal wall claims interior prolapsus in anorectal region intracavitary；Move down into outside anus and be referred to as outer prolapse.
Prolapse of rectum clinic cardinal symptom is to have swollen thing to deviate from from anus.The thing that swollen when initial is smaller, deviates from during defecation, after an action of the bowels
Self-resetting.The gradually frequency of swollen thing abjection later, volume increase, needs to be returned in anus with hand rest after an action of the bowels, with defecation not to the utmost and bearing down.
Finally it can also deviate from cough, firmly even standing.As prolapsus aggravates, cause different degrees of fecal incontinence, often have glutinous
Liquid stream goes out, and causes anal skin eczema, itch.Because rectum empties difficulty, often there is constipation, times of defecation increases, in sheep manure sample.
Mucosal erosion, there is blood outflow after ulceration.
Symptom unobvious during interior prolapsus, it is mainly shown as the rectum gastric emptying disability in gastric such as defecation is felt not to the utmost, anus obstruction is felt together
Symptom.Suppository insertion anus assists defecation that defecation can be made to become smooth.Some patientss have lower abdomen and lumbosacral region swollen in defecation
Bitterly.The course of disease can also cause different degrees of fecal incontinence compared with elder.
It is mainly to the inspection method of the prolapse of rectum clinically now：1st, rectal touch：Mainly feel that anal sphincter is received
Contracting power；2nd, defecography inspection：The severity of the qualitative prolapse of rectum of specific sign on defecography X-ray film；3rd, anus
Spectroscopy：Rectal mucosa situation is directly observed, but because anoscopy needs that enteric cavity is supported observation with gas, so
Prolapsus folded state has been destroyed, and can not be detected, be can only see rectal surface situation.Three of the above method can not all take off to rectum
Hang down and carry out quantitative analysis.
Utility model content
For above-mentioned technical problem, the purpose of this utility model be to provide it is a kind of can be to the straight of prolapse of rectum quantitative measurment
Intestines prolapsus measuring instrument.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of prolapse of rectum measuring instrument, including shell, endoscope, the holding mechanism for accommodating prolapsed tissue and for driving
Move the drive mechanism of the holding mechanism open or close；
The prolapse of rectum measuring instrument has the distal end of corresponding prolapsed tissue and the near-end relative with the distal end, described
There is outer tube in the distal portion of shell；
The holding mechanism includes multiple cavity volume parts, and the close end of each cavity volume part is rotatably connected at the outer tube
Distal portion, circumferencial direction of multiple cavity volume parts along the outer tube arranges can accommodate the cavity volume of prolapsed tissue to be formed；Extremely
The inwall of one of them few cavity volume part is provided with the first scale；
The drive mechanism include multiple struts corresponding with the cavity volume part respectively, can sliding axially along the outer tube
The inner tube that ground is located in the outer tube, the one end of each strut rotate connection with the outer end of said inner tube respectively, respectively
The other end of the strut and the corresponding cavity volume part rotate connection to drive the cavity volume part to rotate；
The endoscope can be de- to obtain along being axially slidably arranged in the outer tube or said inner tube for the outer tube
The corresponding image of the first scale to hang down on tissue and the cavity volume part；
The prolapse of rectum measuring instrument has closure state and open mode, in closure state, the multiple cavity volume part
It is relative to collapse that enter in rectum；In open mode, the multiple cavity volume part is relative to be unfolded into that prolapsus group can be made
Knit the cavity volume of entrance.
In certain embodiments, the drive mechanism also includes being used for the button for driving said inner tube to slide, the button
It is slidingly disposed on the shell.
In certain embodiments, the shell and/or the button are provided with the slide displacement for being used for indicating the button
The second scale.
In certain embodiments, the drive mechanism also includes the thick stick being rotatably arranged in by pivot in the shell
Bar, the button are connected with the one end of the lever, and said inner tube is connected with the other end of the lever, the pivot position
Between the both ends of the lever.
In certain embodiments, the drive mechanism is also included located at the reset bullet between the shell and said inner tube
Spring.
In certain embodiments, the shell is provided with chute, and the button is slidingly disposed in the chute.
In certain embodiments, it is arranged with a flexible pre- collar outside the multiple cavity volume part.
In certain embodiments, each cavity volume part is rotationally connected with the distal outer tube portion including close end respectively
First paragraph, the distal portion from the first paragraph bend inwards the second segment of extension, and the strut is connected to the first paragraph and
Two sections of joint.
In certain embodiments, the multiple cavity volume part is rotatably connected at the outer tube by one first retainer ring
Distal portion；And/or the multiple strut is rotated with said inner tube by one second retainer ring and is connected.
In certain embodiments, the prolapse of rectum measuring instrument also includes the protective cover being located in said inner tube, described interior
Sight glass is slidingly disposed in the protective cover.
The utility model uses above scheme, has the following advantages that compared with prior art：
The opening and closing of cavity volume part are driven by the inner tube strut that is slidably matched, rectum can be entered by anus, and entering
Being opened after rectum makes prolapsed tissue enter in cavity volume, and prolapsed tissue is conversed into the depth in cavity volume by prolapsed tissue
Amount, so as to carry out quantitative measurment to the order of severity of the prolapse of rectum；It is simple in construction, it is easy to use.
Brief description of the drawings
It is required in being described below to embodiment to use in order to illustrate more clearly of the technical solution of the utility model
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is schematic perspective view according to a kind of prolapse of rectum measuring instrument of the present utility model in closure state, in figure
Endoscope and protective cover is not shown；
Fig. 2 is the section view along outer tube axial direction in closure state according to a kind of prolapse of rectum measuring instrument of the present utility model
Figure；
Fig. 3 is schematic perspective view of the prolapse of rectum measuring instrument in open mode shown in Fig. 2；
Fig. 4 is the partial enlarged drawing at A in Fig. 3；
Fig. 5 is the schematic diagram behind the hiding housing side of the prolapse of rectum measuring instrument shown in Fig. 3.
In the figures above,
1st, shell；11st, chute；12nd, pivot；2nd, outer tube；21st, the first retainer ring；3rd, cavity volume part；31st, first paragraph；311st,
One chute；32nd, second segment；33rd, pre- collar；4th, inner tube；41st, the second retainer ring；5th, strut；6th, endoscope；61st, protective cover；7、
Button；8th, lever；9th, back-moving spring.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be understood by the person skilled in the art with feature.Herein it should be noted that explanation for these embodiments
It is used to help understand the utility model, but does not form to restriction of the present utility model.In addition, this practicality disclosed below is new
As long as involved technical characteristic does not form conflict can and is combined with each other each other in each embodiment of type.
The present embodiment provides a kind of prolapse of rectum measuring instrument, and it can enter carries out quantitative survey to prolapsed tissue in rectum
Amount.Shown in reference picture 1-5, prolapse of rectum measuring instrument include shell 1, endoscope 6, the holding mechanism for accommodating prolapsed tissue and
For driving the drive mechanism of the holding mechanism open or close.Wherein, understand and describe for convenience, the prolapse of rectum is surveyed
The one end nearer from prolapsed tissue to be measured of amount instrument and its each part is defined as distal portion（Such as correspond to paper in Fig. 1
Left side）, the one end nearer from doctor's hand on the contrary is close end（Such as correspond to the right side of paper in Fig. 1）；I.e. rectum takes off
Vertical measuring instrument and its each part have the distal end of corresponding prolapsed tissue and the near-end relative with the distal end.Address herein
The nouns of locality such as " interior ", " outer " are to be defined using the axial line of outer tube as object of reference, using be from the nearlyer side of outer tube axial line it is interior,
Otherwise it is outer.
Shell 1 is fixedly connected to form by two housing sections by screw etc., for being gripped for human hand in order to operate, wherein
It is also formed with the inner chamber for setting other parts.There is outer tube 2 in the distal portion of shell 1, the outer tube 2 is hollow, and with shell 1
It is fixedly connected or integrally formed.
Holding mechanism includes multiple cavity volume parts 3, and the close end of each cavity volume part 3 is rotatably connected at the distal portion of outer tube 2,
Circumferencial direction arrangement of multiple cavity volume parts 3 along outer tube 2 can accommodate the cavity volume of prolapsed tissue to be formed.Multiple cavity volume parts 3 specifically lead to
Cross the distal portion that first retainer ring 21 is rotatably connected at outer tube 2 respectively.As shown in figure 4, six cavity volume parts 3 are along outer tube
2 circumferencial direction arranged at equal intervals；As Figure 1-3, circumferencial direction fixed cover of first retainer ring 21 along outer tube 2 is located at outer tube
In 2 distal portions, the inner end of cavity volume part 3 is rotationally sheathed in the first retainer ring 21.At least one of which cavity volume part 3 it is interior
Wall is provided with the first scale.
Endoscope 6 being axially slidably arranged in inner tube to obtain on prolapsed tissue and cavity volume part 3 along outer tube 2
The corresponding image of one scale, so as to obtain the axial dimension of prolapsed tissue.
Drive mechanism includes multiple struts 5 corresponding with cavity volume part 3 respectively, can be along outer tube 2 axially slidably located at outer
Inner tube 4 in pipe 2, for driving button 7 that inner tube 4 slides and being rotatably arranged in the lever in shell 1 by pivot 12
8.The quantity of strut 5 is also six, and is corresponded with six cavity volume parts 3.Each strut 5 has relative both ends respectively, its
Middle one end and cavity volume part 3 rotates connection, and the other end and the outer end of inner tube 4 rotate connection, so as to form crank block
Mechanism, to drive cavity volume part 3 to rotate by inner tube 4.Wherein, the rotation connection of strut 5 and cavity volume part 3, inner tube 4 is specially pivot
Connect, described the other end of six struts 5 is rotatably connected at the outer end of inner tube 4 respectively especially by one second retainer ring 41
Portion, in the distal portion of inner tube 4, the other end of strut 5 can turn circumferencial direction fixed cover of second retainer ring 41 along inner tube 4
It is sheathed on dynamicly in the second retainer ring 41；Button 7 is slidingly disposed on shell 1, and button 7 and inner tube 4 are located at pivot 12 respectively
Opposite sides（Such as the upper side and lower side in Fig. 2）, the one end pivot joint of the close end of button 7 and lever 8, inner tube 4 and lever 8
The other end be flexibly connected, so as to make inner tube 4 be moved right with button 7；As shown in Fig. 2 after pressing button 7, lever 8
Upper end turns right, and so as to drive inner tube 4 to move right, drives cavity volume part 3 to open., can be with according to the slide displacement of button 7
The angle of the opening of cavity volume part 3 is conversed, so as to calculate the circumferential size of the prolapsed tissue between cavity volume part 3.This implementation
In example preferably, the second scale of the slide displacement for instruction button 7 is provided with shell 1 and/or button 7.
Specific in the present embodiment, each cavity volume part 3 includes first paragraph 31 and second segment 32, the close end of first paragraph 31 respectively
It is rotationally connected with the distal portion of outer tube 2, the distal portion of second segment 32 from first paragraph 31 bends inwards extension.Multiple cavity volume parts 3
It is arranged with a flexible pre- collar 33, such as silica gel ring outside.Specifically, each cavity volume part 3 in first paragraph 31 and second segment
Open up respectively fluted on the outer wall of 32 joints, pre- collar 33 is fastened in each groove.
Connection for button 7 and shell 1, specifically, offering chute 11 on shell 1, chute 11 is specifically along the axle of outer tube 2
To extension, button 7 is slidingly disposed in chute 11.Drive mechanism is also included located at the back-moving spring between inner tube 4 and shell 1
9.Back-moving spring 9 is specially stage clip, and stage clip is set in inner tube 4, and inner tube 4 is provided with projection, and one section of back-moving spring 9 is against
On shell 1, the other end is against in the projection of inner tube 4.After button 7 is released, the elastic reset power driving inner tube 4 of back-moving spring 9
Reset, inner tube 4 moves proximally to respect to outer tube 2 therewith, and in the presence of strut 5 and pre- collar 33, cavity volume part 3 inwardly rotates
So as to be reset to closure state.When pressing button 7, button 7 slides along the chute 11 on shell 1, the activation lever 8 of button 7, lever
8 driving inner tubes 4 make it, and along outer bar axial direction distal movement, strut 5 drives cavity volume part 3, and cavity volume part 3 rotates around retainer ring,
Gradually open.Cavity volume is formed between six cavity volume parts 3, has relative scale between button 7 and shell 1, relative scale is in different positions
Put and represent the opening dimension of cavity volume part 3.Endoscope 6, the state and feelings that tissues observed accommodates in cavity volume are moved axially along outer tube 2
Condition.Release button 7, the activation button 7 of back-moving spring 9 reset, cavity volume closure.
The prolapse of rectum measuring instrument also includes the protective cover 61 being fixedly installed in inner tube 4, and endoscope 6 can be along the axle of outer tube 2
To slidably be located at protective cover 61 in.It should also be noted that, in the present embodiment, endoscope 6, protective cover 61, inner tube 4, outer tube 2
Set gradually from the inside to the outside and coaxial, i.e. outer tube 2 is sheathed in inner tube 4, and inner tube 4 is sheathed on protective cover 61, and endoscope 6 is inserted
In protective cover 61.Protective cover 61 is transparent protective shield 61.
The prolapse of rectum measuring instrument has open mode as shown in Figure 4 and closure state as shown in Figure 5.Closing
During state, multiple cavity volume parts 3 are relative to be collapsed that can enter in rectum；In open mode, multiple cavity volume parts 3 are relative to be opened,
So as to form the cavity volume that can enter prolapsed tissue in-between.It should also be noted that, due to outer tube 2, inner tube 4, protection
Cover 61 and the part of endoscope 6 and cavity volume part 3 need to enter in rectum from anal orifice, therefore in closure state, these parts
External diameter need it is smaller, the especially external diameter of the first paragraph 31 of cavity volume part 3 and the joining part of second segment 32 can not be excessive；In addition,
In closure state, each cavity volume part 3 collapses to its outer end and drawn close on protective cover 61, and multiple cavity volume parts 3 are integrally formed one big
Body is in the structure of cone, the resistance with reduction into rectum.
The course of work that prolapse of rectum tissue is measured using the prolapse of rectum measuring instrument is described in detail below：
Prolapse of rectum measuring instrument is in closure state, rectum is entered by anus, into after rectum, press button 7, it is interior
Pipe 4 slides with respect to outer tube 2 to distal end, and in the presence of strut 5, six cavity volume parts 3 are turned out and open and prop up rectal wall,
Apparatus is promoted, prolapsed tissue is slipped into cavity volume, untill prolapsed tissue is not further added by cavity volume；Endoscope 6 enters in cavity volume
Illuminated for cavity volume and prolapsed tissue, pass through the position relationship of the tissues observed of endoscope 6, cavity volume, tissue and cavity volume, the quarter of cavity volume part 3
Degree, so as to which the first scale according to corresponding to tissue reads the axial dimension of prolapsed tissue；Pass through the quarter on shell 1 and button 7
The slide displacement of confirming button 7 is spent, so as to converse the circumferential size of prolapsed tissue；I.e. according to the openings of sizes of cavity volume part 3 and prolapsus
Tissue judges prolapsus amount into cavity volume depth, realizes quantitative detection.After measurement terminates, release button 7, prolapsus measuring instrument from anus
Door is pulled out, and terminates measurement.
Above-described embodiment is a kind of preferred embodiment only to illustrate technical concepts and features of the present utility model, its mesh
Be that person skilled in the art can understand content of the present utility model and implement according to this, this reality can not be limited with this
With new protection domain.All equivalent transformations made according to Spirit Essence of the present utility model or modification, it should all cover at this
Within the protection domain of utility model.
Claims (10)
- A kind of 1. prolapse of rectum measuring instrument, it is characterised in that：Including shell, endoscope, the receiving machine for accommodating prolapsed tissue Structure and the drive mechanism for driving the holding mechanism open or close；The prolapse of rectum measuring instrument has the distal end of corresponding prolapsed tissue and the near-end relative with the distal end, the shell Distal portion on there is outer tube；The holding mechanism includes multiple cavity volume parts, and the close end of each cavity volume part is rotatably connected at the remote of the outer tube End, circumferencial direction arrangement of multiple cavity volume parts along the outer tube can accommodate the cavity volume of prolapsed tissue to be formed；At least its In the inwall of a cavity volume part be provided with the first scale；The drive mechanism include multiple struts corresponding with the cavity volume part respectively, can axially slidably setting along the outer tube Inner tube in the outer tube, the one end of each strut rotate connection with the outer end of said inner tube respectively, each described The other end of strut and the corresponding cavity volume part rotate connection to drive the cavity volume part to rotate；The endoscope being axially slidably arranged in the outer tube or said inner tube to obtain prolapsus group along the outer tube Knit the image corresponding with the first scale on the cavity volume part；The prolapse of rectum measuring instrument has closure state and open mode, and in closure state, the multiple cavity volume part is relative Collapse that can enter in rectum；In open mode, the multiple cavity volume part is relative to be unfolded into enter prolapsed tissue The cavity volume entered.
- 2. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：The drive mechanism also includes being used to drive The button that said inner tube is slided, the button are slidingly disposed on the shell.
- 3. prolapse of rectum measuring instrument according to claim 2, it is characterised in that：Set on the shell and/or the button There is the second scale for indicating the slide displacement of the button.
- 4. prolapse of rectum measuring instrument according to claim 2, it is characterised in that：The drive mechanism also includes passing through pivot The lever being rotatably arranged in the shell, the button are connected with the one end of the lever, said inner tube and the thick stick The other end of bar is connected, and the pivot is located between the both ends of the lever.
- 5. prolapse of rectum measuring instrument according to claim 4, it is characterised in that：The drive mechanism is also included located at described Back-moving spring between shell and said inner tube.
- 6. prolapse of rectum measuring instrument according to claim 2, it is characterised in that：The shell is provided with chute, described to press Button is slidingly disposed in the chute.
- 7. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：A tool is arranged with outside the multiple cavity volume part Flexible pre- collar.
- 8. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：Each cavity volume part includes close end respectively It is rotationally connected with the first paragraph in the distal outer tube portion, the second segment for the extension that bent inwards from the distal portion of the first paragraph, The strut is connected to the joint of the first paragraph and second segment.
- 9. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：The multiple cavity volume part is solid by one first Determine the distal portion that ring is rotatably connected at the outer tube；And/or the multiple strut by one second retainer ring with it is described interior Pipe rotates connection.
- 10. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：The prolapse of rectum measuring instrument also includes Protective cover in said inner tube, the endoscope are slidingly disposed in the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040654.0U CN207136832U (en) | 2018-01-10 | 2018-01-10 | A kind of prolapse of rectum measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040654.0U CN207136832U (en) | 2018-01-10 | 2018-01-10 | A kind of prolapse of rectum measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207136832U true CN207136832U (en) | 2018-03-27 |
Family
ID=61668743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040654.0U Withdrawn - After Issue CN207136832U (en) | 2018-01-10 | 2018-01-10 | A kind of prolapse of rectum measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207136832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175372A (en) * | 2018-01-10 | 2018-06-19 | 苏州贝诺医疗器械有限公司 | A kind of rectal prolapse measuring instrument |
-
2018
- 2018-01-10 CN CN201820040654.0U patent/CN207136832U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175372A (en) * | 2018-01-10 | 2018-06-19 | 苏州贝诺医疗器械有限公司 | A kind of rectal prolapse measuring instrument |
| CN108175372B (en) * | 2018-01-10 | 2023-05-30 | 苏州贝诺医疗器械有限公司 | Rectal prolapse measuring instrument |
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