CN207101278U - Prolapse of rectum measuring instrument - Google Patents
Prolapse of rectum measuring instrument Download PDFInfo
- Publication number
- CN207101278U CN207101278U CN201820040655.5U CN201820040655U CN207101278U CN 207101278 U CN207101278 U CN 207101278U CN 201820040655 U CN201820040655 U CN 201820040655U CN 207101278 U CN207101278 U CN 207101278U
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- China
- Prior art keywords
- cavity volume
- prolapse
- rectum
- measuring instrument
- outer tube
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Abstract
The utility model discloses a kind of prolapse of rectum measuring instrument that quantitative measurment can be carried out to the prolapse of rectum, 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, and circumferencial direction arrangement of multiple cavity volume parts along outer tube can accommodate the cavity volume of prolapsed tissue to be formed；The inwall of cavity volume part is provided with the first scale；Drive mechanism includes the inner tube being slidingly disposed in outer tube, and the distal portion of inner tube connects to drive cavity volume part to rotate respectively with each cavity volume part；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；In closure state, multiple cavity volume parts are relative to be collapsed that can enter in rectum prolapse of rectum measuring instrument；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 includes can be along the inner tube being axially slidably located in the outer tube of the outer tube, said inner tube
Distal portion connect respectively with each cavity volume part 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 being rotatably arranged in dialling in the shell by pivot
Bar, the button and said inner tube are located at the homonymy of the pivot, and the close end of the button and the driving lever offset close contact,
The one end and said inner tube of the driving lever are flexibly connected.
In certain embodiments, the drive mechanism is also included located at the reset bullet between the driving lever and the shell
Spring.
In certain embodiments, the shell is provided with the second chute, and the button is slidingly disposed at described second and slided
In groove.
In certain embodiments, the cavity volume part is provided with the first chute, has protruding shaft, institute on the outer end of said inner tube
Protruding shaft is stated slideably to be inserted in first chute.
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 first chute is located at the cavity volume part the
Distal portion is extended in one section of side wall and from its close end.
In certain embodiments, the multiple cavity volume part is rotatably connected at the distal end of the outer tube by a retainer ring
Portion.
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 inner tube, rectum can be entered by anus, and opens and makes after entrance rectum
Prolapsed tissue enters in cavity volume, prolapsed tissue amount is conversed into the depth in cavity volume by prolapsed tissue, so as to right
The order of severity of the prolapse of rectum carries out quantitative measurment；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 according to a kind of schematic diagram of prolapse of rectum measuring instrument of the present utility model；
Fig. 2 is the sectional view along outer tube axial direction of the prolapse of rectum measuring instrument shown in Fig. 1；
Fig. 3 is schematic diagram of the prolapse of rectum measuring instrument after shell side is hidden shown in Fig. 1；
Fig. 4 is schematic perspective view of the prolapse of rectum measuring instrument in open mode shown in Fig. 1；
Fig. 5 is the partial enlarged drawing at A in Fig. 4；
Fig. 6 is schematic perspective view of the prolapse of rectum measuring instrument in closure state and behind hiding shell side shown in Fig. 1.
In the figures above,
1st, shell；11st, the second chute；12nd, pivot；13rd, connecting pin；2nd, outer tube；21st, retainer ring；3rd, cavity volume part；31st,
One section；311st, the first chute；32nd, second segment；4th, inner tube；41st, protruding shaft；5th, protective cover；6th, endoscope；7th, button；8th, driving lever；9、
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 1-6, 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）, conversely, the one end nearer from doctor is close end（Such as correspond to the right side of paper in Fig. 1）；I.e. the prolapse of rectum is surveyed
Measuring instrument and its each part has the distal end of corresponding prolapsed tissue and the near-end relative with the distal end." interior " addressed herein
The nouns of locality such as " outer " is 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, it is on the contrary
To be 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 of multiple cavity volume parts 3 along outer tube 2 is spaced the cavity volume that prolapsed tissue can be accommodated with formation.Specifically, Duo Gerong
Chamber part 3 is rotatably connected at the distal portion of outer tube 2 by a retainer ring 21.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, retainer ring 21 is fixed on the outer end of outer tube 2, the inner end of cavity volume part 3
Rotationally it is sheathed in retainer ring 21.The inwall of at least one of which cavity volume part 3 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 include can along outer tube 2 axially slidably be located at outer tube 2 in inner tube 4, for driving inner tube 4 to slide
Button 7 and the driving lever 8 that is rotatably arranged in by pivot 12 in shell 1.The distal portion of inner tube 4 is distinguished with each cavity volume part 3
Connect to drive cavity volume part 3 to rotate；Button 7 is slidingly disposed on shell 1, and button 7 and inner tube 4 are located at the homonymy of pivot 12
（Such as the upside in Fig. 2）, elongated hole is offered on driving lever 8, the pivot 12, which is slideably plugged in elongated hole, allows driving lever 8 relative
Shell 1 is rotated and slided, and the close end and driving lever 8 of button 7 offset close contact, and the one end of driving lever 8 and the activity of inner tube 4 are even
Connect, form double-slider four-bar mechanism；As shown in Fig. 2 after pressing button 7, the upper end of driving lever 8 turns right, in driving
Pipe 4 moves right, and drives cavity volume part 3 to open.According to the slide displacement of button 7, the angle that cavity volume part 3 is opened can be conversed,
So as to calculate the circumferential size of the prolapsed tissue between cavity volume part 3.In the present embodiment preferably, in shell 1 and/or press
Button 7 is provided with the second scale of the slide displacement for instruction button 7.
Connection for inner tube 4 and cavity volume part 3, specific in the present embodiment, cavity volume part 3 is provided with the first chute 311, interior
There is protruding shaft 41, protruding shaft 41 is fixedly connected or integrally formed with the other parts of inner tube 4, and protruding shaft 41 can be slided in the distal portion of pipe 4
It is inserted in dynamicly in the first chute 311.Shown in reference picture 5, each cavity volume part 3 includes first paragraph 31 and second segment 32 respectively, and first
The close end of section 31 is rotationally connected with the distal portion of outer tube 2, in closed state, distal portion of the second segment 32 from first paragraph 31
Bend inwards extension, and the first chute 311 specifically extends to distal end in the side wall of the first paragraph 31 of cavity volume part 3 and from its close end
Portion.It should also be noted that, flexible silica gel sheath can be set outside cavity volume part 3.
Connection for button 7 and shell 1, specifically, offering the second chute 11 on shell 1, the second chute 11 is specific
Axially extending along outer tube 2, button 7 is slidingly disposed in the second chute 11.And the near-end of button 7 is then provided with holding tank, driving lever 8
In the holding tank, avoid moving left and right and departing from.Drive mechanism is also included located at the reset bullet between driving lever 8 and shell 1
Spring 9.Back-moving spring 9 is specially torsion spring, is fixed with connecting pin in shell 1, torsion spring is set on connecting pin, and one end of torsion spring
Offseted close contact with driving lever 8.After button 7 is released, the elastic reset power driving driving lever 8 and button 7 of torsion spring reset, inner tube 4
Mobile to distal end relative to outer tube 2 therewith, cavity volume part 3 is inwardly rotated so as to be reset to closure state.When pressing button 7, the edge of button 7
Slide on shell 1, the holding tank driving driving lever 8 on the near-end of button 7, driving lever 8 drive the bar of double-slider four formed with it
Mechanism, inner tube 4 is along outer bar axial direction proximal movement.The protruding shaft 41 of inner tube 4 drives cavity volume part 3, and cavity volume part 3 is around 21 turns of retainer ring
It is dynamic, gradually open.Cavity volume is formed between 6 cavity volume parts 3, has relative scale between button 7 and shell 1, relative scale is different
Position represents 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 5 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 5 in.It should also be noted that, in the present embodiment, endoscope 6, protective cover 5, inner tube 4, outer tube 2 are certainly
It is interior to outer to set gradually and coaxial, i.e. outer tube 2 is sheathed in inner tube 4, and inner tube 4 is sheathed on protective cover 5, and endoscope 6 is inserted in
In protective cover 5.Protective cover 5 is transparent protective shield 5.
The prolapse of rectum measuring instrument has open mode as shown in Figure 4 and closure state as shown in Figure 6.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 5 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 to be smaller, and 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,
During closure state, each cavity volume part 3 collapses to its outer end and drawn close on protective cover 5, makes the outer end of protective cover 5 and multiple cavity volume parts 3
One is integrally formed substantially in the structure of cone, to reduce the resistance 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 is proximally slided with respect to outer tube 2, under the cooperation of the chute 311 of protruding shaft 41 and first, six cavity volume parts 3 be turned out and
Opening props up rectal wall, promotes apparatus, prolapsed tissue is slipped into cavity volume, untill prolapsed tissue is not further added by cavity volume；It is interior
Sight glass 6 enters in cavity volume to be illuminated for cavity volume and prolapsed tissue, passes through the position of the tissues observed of endoscope 6, cavity volume, tissue and cavity volume
Relation, the scale of cavity volume part 3, so as to which the first scale according to corresponding to tissue reads the axial dimension of prolapsed tissue；Pass through shell 1
With the slide displacement of scale confirming button 7 on button 7, so as to converse the circumferential size of prolapsed tissue；Opened according to cavity volume part 3
Mouth size and prolapsed tissue judge prolapsus amount into cavity volume depth, realize quantitative detection.After measurement terminates, release button 7, de-
The measuring instrument that hangs down is pulled out from anus, 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 can along the outer tube axially slidably be located at the outer tube in inner tube, said inner tube it is remote End connects to drive the cavity volume part to rotate respectively with each cavity volume part；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 driving lever being rotatably arranged in the shell, the button and said inner tube are located at the homonymy of the pivot, the button Close end and the driving lever are offseted close contact, and the one end and said inner tube of the driving lever are flexibly connected.
- 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 driving lever and the shell.
- 6. prolapse of rectum measuring instrument according to claim 2, it is characterised in that：The shell is provided with the second chute, institute Button is stated to be slidingly disposed in second chute.
- 7. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：The cavity volume part is provided with the first chute, There is protruding shaft, the protruding shaft is slideably inserted in first chute on the outer end of said inner tube.
- 8. prolapse of rectum measuring instrument according to claim 7, 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, First chute extends to distal portion in the side wall of the cavity volume part first paragraph and from its close end.
- 9. prolapse of rectum measuring instrument according to claim 1, it is characterised in that：The multiple cavity volume part passes through a retainer ring It is rotatably connected at the distal portion of the outer tube.
- 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 |
|---|---|---|---|
| CN201820040655.5U CN207101278U (en) | 2018-01-10 | 2018-01-10 | Prolapse of rectum measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040655.5U CN207101278U (en) | 2018-01-10 | 2018-01-10 | Prolapse of rectum measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101278U true CN207101278U (en) | 2018-03-16 |
Family
ID=61576372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040655.5U Withdrawn - After Issue CN207101278U (en) | 2018-01-10 | 2018-01-10 | Prolapse of rectum measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245163A (en) * | 2018-01-10 | 2018-07-06 | 苏州贝诺医疗器械有限公司 | Rectal prolapse measuring instrument |
-
2018
- 2018-01-10 CN CN201820040655.5U patent/CN207101278U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245163A (en) * | 2018-01-10 | 2018-07-06 | 苏州贝诺医疗器械有限公司 | Rectal prolapse measuring instrument |
| CN108245163B (en) * | 2018-01-10 | 2023-07-14 | 苏州贝诺医疗器械有限公司 | Rectal prolapse measuring instrument |
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Granted publication date: 20180316 Effective date of abandoning: 20230714 |