CN209203353U - It can be with the relatively-stationary PPH auxiliary instrument of anal dilator - Google Patents
It can be with the relatively-stationary PPH auxiliary instrument of anal dilator Download PDFInfo
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- CN209203353U CN209203353U CN201821176462.9U CN201821176462U CN209203353U CN 209203353 U CN209203353 U CN 209203353U CN 201821176462 U CN201821176462 U CN 201821176462U CN 209203353 U CN209203353 U CN 209203353U
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- anal dilator
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- auxiliary instrument
- stationary
- rectal mucosa
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Abstract
It can include anal dilator ontology, rectal mucosa protection board with the relatively-stationary PPH auxiliary instrument of anal dilator, the PPH auxiliary instrument the utility model relates to one kind；The anal dilator ontology is equipped with rectal mucosa protection board；The anal dilator ontology includes expanding anus portion and limiting section；The inner wall of the limiting section is equipped with card slot；The rectal mucosa protection board includes insertion occlusion part and outside fixed part；It is distributed between the insertion occlusion part and outside fixed part in angle；The outside fixed part is equipped with buckle, and the card slot on the buckle and limiting section matches.Its advantage is shown: one kind of the utility model can be with the relatively-stationary PPH auxiliary instrument of anal dilator; dedicated for blocking and protecting rectal mucosa; so that being carried out between procteurynter relatively fixed; it prevents from falling into rectum; for medical worker in art, working efficiency is improved, for patient; comfort level is good, reduces pain.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, being that one kind can be relatively fixed with anal dilator
PPH auxiliary instrument.
Background technique
Hemorrhoid are anorectal diseases extremely common in daily life, and disease incidence is in obvious ascendant trend in recent years.It is main
The swollen object abjection of anus and hematochezia, morbidity early stage pass through conservative therapy when clinical manifestation is stool, and most of symptom can be improved.
If hemorrhoid disease is developed to for the three, fourth phase, conservative therapy seems unable to do what one wishes, it usually needs operative treatment.For hematochezia repeatedly
The second stage of internal piles and three, fourth phase mixed hemorrhoid, clinically most common modus operandi is mucous membrane ring cutting anastomosis in stapler hemorrhoid at present
(PPH)。
The minimally invasive hemorrhoid operation of PPH is also known as Procedure for prolapse hemorrhoid, the utilization being built upon on the basis of anus pad theory
The new technology of the cyclic annular prolapsus hemorrhoid of stapler treatment.Mainstream is the whole selective mucous membranes on haemorrhoids anastomosis of TST Minimally Invasive Surgery at present, it
It is a kind of novel hemorrhoid treating technology to grow up on the basis of PPH art formula, special anal intestine mirror shape is utilized in TST invasive surgery
At different open loop type windows, using identical probe, locking haemorrhoids, size for haemorrhoids and how much cutting for mucous membranes on haemorrhoids is adjusted
Except range, the normal function of anus is protected to greatest extent.
However, using TST operation, the following defects and deficiencies exist in the prior art:
Firstly, mucosectomy TST in selective hemorrhoid, main body instrument and PPH in fact as, exactly increase on anal device
Some demarcation strips for pushing down mucous membrane are added, the haemorrhoids then cut off is segmentation, but costly, such as day minister PPH2600 member, report
90%, day minister TST4300 member, only report 70%.
Secondly, in order to mitigate the financial burden of patient, some clinics select pressure when doing PPH operation in actual clinical
The brain spatula of hyoplastron or cranial surgery blocks a part of mucous membrane of rectum, can also achieve the effect that TST.But it is lacked there are following
It falls into and insufficient: cannot to carry out between procteurynter relatively fixed, spatula or brain spatula is easy to cause to slide into straight
Intestines increase operating difficulty, while taking out difficulty.Secondly, there is no design specifically for rectal mucosa in the prior art
Protection board preferably cannot block and protect rectal mucosa.
Chinese patent literature CN200820210122.3, the applying date 20081104, patent name are as follows: one kind is used for anal intestine hand
The auxiliary instrument of art discloses a kind of auxiliary instrument for anal-surgery, comprising: hollow ontology, after ontology is set
The insertion guide part of the front end of ontology is arranged in the suture interconnecting piece at end；Mucous membrane and whole or portion in the hemorrhoid of surgical procedure position
Point hemorrhoidal tissue can be passed through out of this ontology, at least one opening is provided on the wall of the ontology, in hemorrhoid mucous membrane and all or
Partial hemorrhoidal tissue can enter the hollow inside of ontology by the opening.
The auxiliary instrument for anal-surgery of above patent document, can not use subsidiary conduit in use,
Only rely upon the opening on body wall, it will be able to allow the utility model to be preferably directed to the hemorrhoids surgical of other than ring type cutting,
The step of shortening this operation, is not only conducive to the Rapid Implementation of operation, but also can be further reduced the pain of patient.But about
One kind is dedicated for blocking and protecting rectal mucosa, so that carrying out relatively fixed between procteurynter, prevents from falling into rectum
Technical solution is then without corresponding open.
In conclusion needing one kind dedicated for blocking and protecting rectal mucosa, so that carrying out phase between procteurynter
To fixation, the PPH auxiliary instrument for falling into rectum is prevented, and yet there are no report about this PPH auxiliary instrument.
Summary of the invention
The purpose of this utility model is aiming at the shortcomings in the prior art, to provide one kind dedicated for blocking and protecting rectum
Mucous membrane prevents the PPH auxiliary instrument for falling into rectum so that carrying out relatively fixed between procteurynter.
To achieve the above object, the technical scheme adopted by the utility model is that:
One kind can include anal canal expansion with the relatively-stationary PPH auxiliary instrument of anal dilator, the PPH auxiliary instrument
Device ontology, rectal mucosa protection board；The anal dilator ontology is equipped with rectal mucosa protection board；
The anal dilator ontology includes expanding anus portion and limiting section；The limiting section is equipped with hollow hole；It is described
Limiting section inner wall be equipped with card slot；
The rectal mucosa protection board includes insertion occlusion part and outside fixed part；The insertion occlusion part and outside
Fixed part is integrally formed, and is inserted between occlusion part and outside fixed part and is distributed in angle；The insertion occlusion part
Two outer surfaces are straight face；The outside fixed part is equipped with buckle, and the card slot on the buckle and limiting section matches.
As a kind of perferred technical scheme, the length of the insertion occlusion part is 8cm, the outside fixed part
Length is 3cm.
As a kind of perferred technical scheme, the distal end of the anal dilator ontology is equipped with vertebra shape pipe.
As a kind of perferred technical scheme, the hollow hole is four, and four hollow hole annular spreads are in limiting section
On.
As a kind of perferred technical scheme, the card slot is wedge shape cavity structure；The buckle is that wedge shape is hook-shaped
Structure.
As a kind of perferred technical scheme, the card slot on the limiting section is ring-shaped.
As a kind of perferred technical scheme, match the mode for being combined into transition fit between the buckle and card slot.
As a kind of perferred technical scheme, the outer surface of the rectal mucosa protection board is coated with lubricant coating.
As a kind of perferred technical scheme, the card slot is equipped with resilient snap piece.
The utility model advantage is:
1, one kind of the utility model can with the relatively-stationary PPH auxiliary instrument of anal dilator, dedicated for blocking and
Rectal mucosa is protected, so that carrying out relatively fixed between procteurynter, prevents from falling into rectum, for medical worker in art, mention
High working efficiency, for patient, comfort level is good, reduces pain.
2, the distal end of anal dilator ontology is equipped with vertebra shape pipe, and vertebra shape pipe has guiding buffer function, prevents expander sheet
Body damage rectal mucous membrane in merging；Card slot is matched with the buckle of rectal mucosa protection board, to realize that rectal mucosa is protected
Plate and dilator body are relatively fixed, have the effect that rectal mucosa protection board is fixed a., it is ensured that rectal mucosa
The position of plate is stablized, and protection rectal mucosa that can be stable in art slightly operates not because operation is a dynamic process
When, it is possible to damage rectal mucous membrane；B. because rectal mucosa protection board is fixed, so that rectal mucosa protection board will not be slided
It is de-, meanwhile, it is convenient to remove when rectal mucosa protection board takes out.
3, it is inserted between occlusion part and outside fixed part and is distributed in angle, which facilitates insertion into rectal mucosa protection
Plate, and be inserted into simple laborsaving.
4, the length for being inserted into occlusion part is 8cm, and the length of the outside fixed part is 3cm；The dimensions is basis
Clinical experience designs, and avoids size too long, rectal mucosa is caused to damage, and size is too short, then cannot preferably protect rectum
Mucous membrane.
5, being inserted into two outer surfaces of occlusion part is straight face, the stickiness between straight face and anal dilator ontology
It is good, so that two can fit closely together.
6, the outer surface of rectal mucosa protection board is coated with lubricant coating, and lubricant coating is mainly to rectal mucosa protection board
Lubricating action reduces skin histology to the drag effect to rectal mucosa protection board, so that rectal mucosa protection board is easier to set
Enter.
7, by the way that card slot and buckle are both designed as wedge shape structure, so that being not only capable of fixing work between buckle and card slot
With being also mutually twisted locking effect.To realize that rectal mucosa protection board is more stably fixed in anal dilator.
8, the card slot on limiting section is ring-shaped.In this way, enable 360 degree of buckle on rectal mucosa protection board it is any
Direction is fixed, and operation is facilitated, and fixed effect is definite.
Detailed description of the invention
Attached drawing 1 is that a kind of of the utility model can be with the structural representation of the relatively-stationary PPH auxiliary instrument of anal dilator
Figure.
Attached drawing 2 is the structural schematic diagram of anal dilator ontology.
Attached drawing 3 is the structural schematic diagram of rectal mucosa protection board.
Attached drawing 4 is card slot in embodiment 2 and opens the diagrammatic cross-section buckled under connection status.
Attached drawing 5 is the card slot distribution schematic diagram in embodiment 3.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment provided by the utility model.
Appended drawing reference involved in attached drawing and component part are as follows:
1. anal dilator ontology 11. expands anus portion
12. 13. hollow hole of limiting section
14. 2. rectal mucosa protection board of card slot
21. being inserted into 22. outside fixed part of occlusion part
23. buckle
Embodiment 1
Fig. 1 is please referred to, Fig. 1 is that a kind of of the utility model can be with the relatively-stationary PPH auxiliary instrument of anal dilator
Structural schematic diagram.One kind can be with the relatively-stationary PPH auxiliary instrument of anal dilator, and the PPH auxiliary instrument includes anal canal
Expander ontology 1, rectal mucosa protection board 2；The anal dilator ontology 1 is equipped with rectal mucosa protection board 2.
Referring to figure 2., Fig. 2 is the structural schematic diagram of anal dilator ontology 1.The anal dilator ontology 1 includes
Expand anus portion 11 and limiting section 12；The limiting section 12 is equipped with hollow hole 13；The inner wall of the limiting section 12 is equipped with card
Slot 14.
Referring to figure 3., Fig. 3 is the structural schematic diagram of rectal mucosa protection board 2.The rectal mucosa protection board 2 includes
It is inserted into occlusion part 21 and outside fixed part 22；The insertion occlusion part 21 and outside fixed part 22 is integrally formed, and is inserted
Enter and is distributed between occlusion part 21 and outside fixed part 22 in angle；The length of the insertion occlusion part 21 is 8cm, and described is outer
The length of side fixed part 22 is 3cm；Two outer surfaces of the insertion occlusion part 21 are straight face；The outside is fixed
Portion 22 is equipped with buckle 23, and the card slot 14 on the buckle 23 and limiting section 12 matches.
The embodiment it should be understood that
The anal dilator ontology 1 is used to carry out dilating effect to rectum, as a preference, anal dilator sheet
The distal end of body 1 is equipped with vertebra shape pipe, and vertebra shape pipe has guiding buffer function, prevents expander ontology damage rectal in merging glutinous
Film.
The anal dilator ontology 1 includes anal canal portion and limiting section 12, wherein limiting section 12 is equipped with hollow hole 13
With card slot 14, hollow hole 13 is four, and four 13 annular spreads of hollow hole are on limiting section 12.Facilitate insertion into related equipment.
The card slot 14 is matched with the buckle 23 of rectal mucosa protection board 2, to realize rectal mucosa protection board 2 and expander master
Body is relatively fixed, has the effect that 1. rectal mucosa protection board 2 is fixed, it is ensured that the position of rectal mucosa plate is steady
It is fixed, protection rectal mucosa that can be stable in art, because operation is a dynamic process, slightly misoperation, it is possible to
Damage rectal mucous membrane；2. because rectal mucosa protection board 2 is fixed, so that rectal mucosa protection board 2 will not slip, meanwhile, when
It is convenient to remove when rectal mucosa protection board 2 takes out.
The rectal mucosa protection board 2 includes insertion occlusion part 21 and outside fixed part 22, wherein insertion occlusion part 21
It is distributed between outside fixed part 22 in angle, which facilitates insertion into rectal mucosa protection board 2, and is inserted into simple save
Power.
The length of the insertion occlusion part 21 is 8cm, and the length of the outside fixed part 22 is 3cm；Size rule
Lattice are designed according to clinical experience, avoid size too long, rectal mucosa is caused to damage, and size is too short, then cannot be preferable
Protect rectal mucosa.
Two outer surfaces of the insertion occlusion part 21 are straight face, between straight face and anal dilator ontology 1
Stickiness it is good so that two can fit closely together.
As a preference, matching the mode for being combined into transition fit, transition fit between the buckle 23 and card slot 14
So that will not fall off between anal dilator ontology 1 and rectal mucosa protection board 2.
As a preference, the outer surface of the rectal mucosa protection board 2 is coated with lubricant coating, lubricant coating is mainly
To the lubricating action of rectal mucosa protection board 2, skin histology is reduced to the drag effect to rectal mucosa protection board 2, so that directly
Intestinal mucosa protection board 2 is easier to be placed in.
As a preference, the card slot 14 is equipped with resilient snap piece, by the way that resilient snap piece, main function is arranged
It is that the buckle 23 on rectal mucosa protection board 2 is enabled to match by fashion of extrusion with card slot 14, so that rectal mucosa is protected
Backplate 2 will not move.
Embodiment 2
Referring to figure 4., Fig. 4 for card slot 14 in embodiment 2 and opens the diagrammatic cross-section under button connection status.The present embodiment with
Embodiment 1 is essentially identical, the difference is that, the card slot 14 in the present embodiment is wedge shape cavity structure；The buckle 23
For wedge-shaped hook formation.In the present embodiment, by the way that card slot 14 and buckle 23 are both designed as wedge shape structure so that buckle 23 with
Between card slot 14 can not only fixed function, be also mutually twisted locking effect.To realize that rectal mucosa protection board 2 is more stable
Be fixed in anal dilator.
Embodiment 3
Referring to figure 5., Fig. 5 is 14 distribution schematic diagram of card slot in embodiment 3.The present embodiment is substantially the same manner as Example 1,
The difference is that the card slot 14 on limiting section 12 in the present embodiment is ring-shaped.In this way, making rectal mucosa protection board
Buckle 23 on 2 can 360 degree of any directions fix, facilitate operation, fixed effect is definite.
One kind of the utility model can with the relatively-stationary PPH auxiliary instrument of anal dilator, dedicated for blocking and protecting
Rectal mucosa is protected, so that carrying out relatively fixed between procteurynter, prevents from falling into rectum, for medical worker in art, is improved
Working efficiency, for patient, comfort level is good, reduces pain.The distal end of anal dilator ontology 1 is equipped with vertebra shape pipe, vertebra shape pipe tool
There is guiding buffer function, prevents expander ontology damage rectal mucous membrane in merging；The card of card slot 14 and rectal mucosa protection board 2
Button 23 matches, to realize that rectal mucosa protection board 2 and dilator body are relatively fixed, has the effect that a. by rectum
Mucosa protection plate 2 is fixed, it is ensured that and the position of rectal mucosa plate is stablized, protection rectal mucosa that can be stable in art,
Because operation is a dynamic process, slightly misoperation, it is possible to damage rectal mucous membrane；B. because of rectal mucosa protection board 2
It is fixed, so that rectal mucosa protection board 2 will not slip, meanwhile, it is convenient to remove when rectal mucosa protection board 2 takes out, it inserts
Enter and be distributed between occlusion part 21 and outside fixed part 22 in angle, which facilitates insertion into rectal mucosa protection board 2, and inserts
Enter simple laborsaving；The length for being inserted into occlusion part 21 is 8cm, and the length of the outside fixed part 22 is 3cm；The dimensions is
It is designed according to clinical experience, avoids size too long, rectal mucosa is caused to damage, size is too short, then cannot preferably protect
Rectal mucosa；Two outer surfaces for entering occlusion part are straight face, the stickiness between straight face and anal dilator ontology 1
It is good, so that two can fit closely together；The outer surface of rectal mucosa protection board 2 is coated with lubricant coating, lubricant coating master
If the lubricating action of rectal mucosa protection board 2 is reduced skin histology to the drag effect to rectal mucosa protection board 2, is made
Rectal mucosa protection board 2 is obtained to be easier to be placed in；By the way that card slot 14 and buckle 23 are both designed as wedge shape structure, so that buckle 23
Between card slot 14 can not only fixed function, be also mutually twisted locking effect.To realize that rectal mucosa protection board 2 is more steady
Fixed is fixed in anal dilator；Card slot 14 on limiting section 12 is ring-shaped.In this way, making on rectal mucosa protection board 2
Buckle 23 can 360 degree of any directions fix, facilitate operation, fixed effect is definite.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement under the premise of not departing from the utility model method, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (9)
1. one kind can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that the PPH auxiliary instrument packet
Include anal dilator ontology, rectal mucosa protection board；The anal dilator ontology is equipped with rectal mucosa protection board；
The anal dilator ontology includes expanding anus portion and limiting section；The limiting section is equipped with hollow hole；The limit
The inner wall in position portion is equipped with card slot；
The rectal mucosa protection board includes insertion occlusion part and outside fixed part；The insertion occlusion part and outside are fixed
Portion is integrally formed, and is inserted between occlusion part and outside fixed part and is distributed in angle；Two of the insertion occlusion part
Outer surface is straight face；The outside fixed part is equipped with buckle, and the card slot on the buckle and limiting section matches.
2. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
The length of insertion occlusion part be 8cm, the length of the outside fixed part is 3cm.
3. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
Anal dilator ontology distal end be equipped with vertebra shape pipe.
4. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
Hollow hole be four, four hollow hole annular spreads are on limiting section.
5. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
Card slot be wedge shape cavity structure；The buckle is wedge-shaped hook formation.
6. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
Limiting section on card slot be ring-shaped.
7. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
Buckle and card slot between with being combined into the mode of transition fit.
8. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
The outer surface of rectal mucosa protection board be coated with lubricant coating.
9. according to claim 1 can be with the relatively-stationary PPH auxiliary instrument of anal dilator, which is characterized in that described
Card slot be equipped with resilient snap piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176462.9U CN209203353U (en) | 2018-07-24 | 2018-07-24 | It can be with the relatively-stationary PPH auxiliary instrument of anal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176462.9U CN209203353U (en) | 2018-07-24 | 2018-07-24 | It can be with the relatively-stationary PPH auxiliary instrument of anal dilator |
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| Publication Number | Publication Date |
|---|---|
| CN209203353U true CN209203353U (en) | 2019-08-06 |
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ID=67452560
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821176462.9U Active CN209203353U (en) | 2018-07-24 | 2018-07-24 | It can be with the relatively-stationary PPH auxiliary instrument of anal dilator |
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| CN (1) | CN209203353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124698A (en) * | 2018-07-24 | 2019-01-04 | 太仓市中医医院 | One kind can be with the relatively-stationary PPH auxiliary instrument of anal dilator |
-
2018
- 2018-07-24 CN CN201821176462.9U patent/CN209203353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124698A (en) * | 2018-07-24 | 2019-01-04 | 太仓市中医医院 | One kind can be with the relatively-stationary PPH auxiliary instrument of anal dilator |
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