CN206120377U - Mucosa auxiliary devices in haemorrhoids with adjustable angle - Google Patents
Mucosa auxiliary devices in haemorrhoids with adjustable angle Download PDFInfo
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- CN206120377U CN206120377U CN201620676957.2U CN201620676957U CN206120377U CN 206120377 U CN206120377 U CN 206120377U CN 201620676957 U CN201620676957 U CN 201620676957U CN 206120377 U CN206120377 U CN 206120377U
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- annular groove
- card article
- anus
- conductor
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Abstract
The utility model relates to a mucosa auxiliary devices in haemorrhoids with adjustable angle, mucosa auxiliary devices in haemorrhoids with adjustable angle is including expanding anus ware, pocket guide, expand and be equipped with the annular groove on the anus ware, the pocket guide include guide part and handle portion, be equipped with rotatory card strip on the pocket guide, the gomphosis of rotatory card strip is in the annular groove, the annular groove has the clearance in the rotatory card strip of putting into in the annular groove, is its clearance distance 1 3cm, annular groove cross -section be trapezoidally, the diameter of rotatory card strip is greater than the opening of annular groove. Its advantage shows: the utility model discloses a mucosa auxiliary devices in haemorrhoids with adjustable angle, including expanding anus ware and pocket guide, wherein, the pocket guide can 360 degrees rotations, convenient operation, and operation staff is the angle of independent rotatory lotus guide as required, and it is efficient to perform the operation, and rotation plane avoids the stylolite too high or low excessively under same height, arouses relevant complication.
Description
Technical field
This utility model is related to technology medical instruments field, specifically, is that mucosa is auxiliary in a kind of hemorrhoid of angle adjustable
Help apparatus.
Background technology
History of the people to understanding existing more than 4000 years of hemorrhoid, hemorrhoid form theory has varicose vein theory and anus pad to move down
Say, anus pad is made up of vein, smooth muscle, Elastic tissue and connective tissue, play closure anal canal, control defecation.When anus pad is sent out
Life is congested, loose, lax and fracture after, the effect of its elastical retraction is moved down, and is prolapsed, and is caused venous plexuses congestion and varicose, long and
Long forms hemorrhoid.Therapeutic modality optimal at present is mucosa procedure, i.e. PPH arts in hemorrhoid.
The principle of PPH is：Retain anus pad, by the same of mucosa, submucous tissue in part internal hemorrhoid and hemorrhoid belt resection and anastomosis
When, carry out moment identical.Both the blood supply of hemorrhoid had been blocked, and slippage had been guided into fixation, will be the anal canal of pathological state straight
Intestinal returns to normal anatomic statuses.
In hemorrhoid in the operation of mucosa ring cutting, the mucosa on anus pectinate line outside 2.5-4cm or 4-6cm is cut off by going in ring and is sticked
Film undertissue, then carries out coincideing for mucosa and sub-mucosal tissues, the anus pad of abjection is suspended in midair upwards, allow which to return to normally
Anatomical position.Meanwhile, the arterial branch of cut-out supply hemorrhoid reduces the blood supply amount of hemorrhoid, and the gradually atrophy of postoperative blood stasis eliminates bleeding
Symptom.Relative to the resection operation of traditional hemorrhoid, operating time can be shortened using mucosa procedure in hemorrhoid, with postoperative damage
The advantages of little, the light fast, pain that heals, good effect and few intercurrent disease.
Anus-expanding unit, pocket conductor are important auxiliary equipment in mucosa procedure in hemorrhoid, and in hemorrhoid, mucosa procedure needs to borrow
Anus-expanding unit and pocket conductor is helped to carry out ring cutting operation, the effect of its anus-expanding unit is the effect for expanding anus.Pocket conductor
It is that guided anastomosis device carries out ring cutting suture.However, leaving lower shortcoming and defect in actual use.
In hemorrhoid in mucosa procedure, need the direction of anastomat suture is guided with pocket conductor, therefore, anastomat is at certain
After individual position suture is finished, need rotation pocket conductor to be sutured a position outside, and diverse location suture height is needed
It is identical.This be accomplished by pocket conductor can 360 degree of rotations under suture location height, it is and postrotational highly equal.And
Pocket conductor of the prior art is generally inserted in anus-expanding unit, and pocket conductor outer wall is smooth structure, in order to
Prevent pocket conductor from coming off, some ways are that pocket conductor paraffin is fixed on the inwall of anus-expanding unit.Operation process
In if necessary to rotation pocket conductor when, need to rotate anus-expanding unit pocket conductor could be caused to rotate, and anus-expanding unit is tight
It is close with expand anus flesh and contact, frequently rotation is expanded anus-expanding unit and can stir wound and includes anus flesh, further, since expanding the shadow that anus flesh and staff are operated
Ring so that not in sustained height after the rotation of pocket conductor, cause the height of suture different.
In sum, need one kind badly to rotate, and mucosa assistor in the hemorrhoid of the angle adjustable of rotation height fixation
Tool.And report is yet there are no with regard to mucosa assistive device in this hemorrhoid.
The content of the invention
The purpose of this utility model is for deficiency of the prior art, there is provided one kind can rotate, and rotation height is solid
Mucosa assistive device in the hemorrhoid of fixed angle adjustable.
For achieving the above object, this utility model is adopted the technical scheme that：
A kind of mucosa assistive device in hemorrhoid of angle adjustable, it is characterised in that mucosa in the hemorrhoid of the angle adjustable
Assistive device includes anus-expanding unit, pocket conductor；Described pocket conductor is embedded in anus-expanding unit；Described anus-expanding unit includes
Expand anus portion and fixed part；Described anus-expanding unit is provided with annular groove；Described pocket conductor includes guide part and handle portion；
The pocket conductor is provided with rotation card article；The rotation card article is entrenched in annular groove；The annular groove is in inserting
Rotation card article in annular groove has gap, and its clearance distance is 1-3cm；Described annular groove section is trapezoidal；Institute
The annular groove stated includes the first clamp, the second clamp, base plate；First clamp and the second clamp form opening for annular groove
Mouthful；The first described clamp and the second clamp are fabricated by using elastomeric material；Described rotation card article section is rounded；It is described
The opening with diameter greater than annular groove of rotation card article；Rib profile of the described annular groove in main view direction is horizontal linear；
It is to be connected on anus-expanding unit by way of injection mo(u)lding in described annular groove；Described rotation card article is by being molded into
The mode of type is connected on pocket conductor.
Described rotation card article is located at the handle portion or guide part of pocket conductor.
Rotation card article in the handle portion has two.
The annular groove is located on the expansion anus portion of anus-expanding unit or fixed part.
The central axis coaxial of described pocket conductor and anus-expanding unit.
The annular groove for expanding anus portion is one or three.
The annular groove for expanding anus portion is three.
Three rotation card articles are specially internal rotating card article, middle rotation card article, outside rotation card article, three rotation card articles
Distributing position relation meet following condition, internal rotating card article is chimeric with annular groove, between pocket conductor and pectinate line
Distance be 2.5cm；Middle rotation card article is chimeric with annular slot, and the distance between pocket conductor and pectinate line are 4cm；Outward
When portion's rotation card article is chimeric with annular groove, the distance between pocket conductor and pectinate line are 6cm.
The first clamp, the second clamp and revotating card strip adoption on annular groove elastomeric material is prepared from.
This utility model advantage is：
1st, mucosa assistive device in a kind of hemorrhoid of angle adjustable of the present utility model, including anus-expanding unit and pocket guiding
Device, wherein, pocket conductor can 360 degree rotation, easy to operate, surgical staff can independently rotate lotus conductor as needed
Angle, procedure efficiency are high, and Plane of rotation is under sustained height, it is to avoid stitching thread is too high or too low, cause the complication of correlation.
2nd, annular groove is provided with anus-expanding unit fixed part edge, the handle in pocket guiding is provided with mutual with groove accordingly
Chimeric rotation card article, on the one hand can realize pocket conductor can on the other hand relative to rotating with anus-expanding unit, rotation card article with
The chimeric of groove can also cause the position of pocket conductor to fix, and pocket conductor outwards will not come off；
3rd, the Cross section Design of annular groove mode in echelon, corresponding rotation card article design ring are circular, are conducive to revotating card
Bar is entrenched in annular groove, and annular groove substantially rotates the track of card article rotation, trapezoidal design, it can be ensured that rotation card article
Will not fall off annular groove；
4th, when rotation card article is inserted in annular groove, annular groove has gap with rotation card article, its objective is as rotation
Card article rotation provides activity space, so that the sensitivity of pocket conductor is good, time saving and energy saving during rotation；
5th, on annular groove the first clamp, the second clamp and revotating card strip adoption elastomeric material, makes full use of shape
The characteristics of change so that rotation card article reliability in annular groove is good, durable in use.
6th, annular groove is set in the expansion anus portion of anus-expanding unit, the guide part of corresponding pocket conductor arranges rotation card article,
The design can ensure that the centrage of anus-expanding unit and pocket conductor is coaxial, be that center reference is set up in anastomat suture；
7th, 3 annular grooves are set in the expansion anus portion of anus-expanding unit, the guide part of corresponding pocket conductor arranges a rotation
Turn card article, and three rotation card articles are designed with pectinate line distance with regard to pocket conductor according to clinic so that pocket
Conductor is on the basis of rotation, it is ensured that its length is controllable.
Description of the drawings
Accompanying drawing 1 is mucosa assistive device structural representation in a kind of hemorrhoid of angle adjustable of the present utility model.
Accompanying drawing 2 is pocket guide structure schematic diagram.
Accompanying drawing 3 is anus-expanding unit structural representation.
Accompanying drawing 4 is annular groove and rotation card article attachment structure schematic diagram.
Accompanying drawing 5 is mucosa assistive device structural representation in the hemorrhoid of another kind of angle adjustable of the present utility model.
Accompanying drawing 6 is another kind of pocket guide structure schematic diagram.
Accompanying drawing 7 is another kind of anus-expanding unit structural representation.
Accompanying drawing 8 is mucosa assistive device structural representation in the hemorrhoid of another kind of angle adjustable of the present utility model.
Accompanying drawing 9 is another kind of pocket guide structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment that this utility model is provided is elaborated.
The reference and ingredient being related in accompanying drawing is as follows：
1. anus-expanding unit 11. expands anus portion
12. fixed part, 13. annular groove
131. first clamp, 132. second clamp
133. base plates 134. are open
2. 21. guide part of pocket conductor
22. handle portion 23. rotates card article
Embodiment 1
Fig. 1-Fig. 3 is refer to, Fig. 1 is mucosa assistive device structure in a kind of hemorrhoid of angle adjustable of the present utility model
Schematic diagram.Fig. 2 is 2 structural representation of pocket conductor.Fig. 3 is 1 structural representation of anus-expanding unit.In a kind of hemorrhoid of angle adjustable
Mucosa assistive device, in the hemorrhoid of the angle adjustable, mucosa assistive device includes anus-expanding unit 1, pocket conductor 2；Described lotus
Bag conductor 2 is embedded in anus-expanding unit 1；Described anus-expanding unit 1 includes expanding anus portion 11 and fixed part 12；Described expansion anus portion 11 is in
Cylinder, 12 flare of the fixed part；The outward flange of the fixed part 12 is provided with annular groove 13；Described is annular recessed
Rib profile of the groove 13 in main view direction is horizontal linear, i.e. annular groove 13 on sustained height, without inclination；Described is annular recessed
It is that the mode for leading to injection mo(u)lding is connected on the edge of fixed part 12 in groove 13；Described pocket conductor 2 includes guide part 21
With handle portion 22；Described handle portion 22 is provided with rotation card article 23；Described rotation card article 23 is entrenched in annular groove 13；
The rib profile shape of the rotation card article 23 is consistent with the contour shape of annular groove 13；The rotation card article 23 has two, point
Wei Yu not be on the lateral surface of two handle portion 22；The rotation card article 23 is to be connected by way of injection mo(u)lding with handle portion 22
's；What the rotation card article 23 was fabricated by using elastomeric material.
Fig. 4 is refer to, rotation card article 23 of the annular groove 13 in annular groove 13 is embedded in has gap, therebetween
From for 1-3cm, preferred gap distance is 2cm to stand-off distance；Described 13 section of annular groove is trapezoidal；Described annular groove 13 is wrapped
Include the first clamp 131, the second clamp 132, base plate 133；First clamp 131 and the second clamp 132 form annular groove 13
Opening 134；The first described clamp 131 and the second clamp 132 are fabricated by using elastomeric material；Described rotation card article 23
Section is rounded；The opening 134 with diameter greater than annular groove 13 of the rotation card article 23, preferred rotation 23 diameter of card article are big
Be 1-3cm in opening 134,23 diameter of card article is more preferably rotated than 134 big 1cm of opening.
It should be noted that：Under use state, pocket conductor 2 is penetrated in anus-expanding unit 1, and is expanded on pocket conductor 2
Rotation card article 23 is entrenched in annular groove 13 so that pocket conductor 2 being capable of 360 degree of rotations in anus-expanding unit 1, so operation
When personnel carry out purse string suture to mucosa in hemorrhoid by anastomat, can individually player's pocket conductor 2 it is instructing suture, handling
It is good, it is easy to operate.With in prior art by relying on rotation anus-expanding unit 1 come compared with promoting pocket conductor 2 to rotate, it is to avoid include anus
Muscle injury.
Described annular groove 13 is located under sustained height, it is ensured that pocket conductor 2 is being revolved under sustained height
Turn, it is corresponding to instruct anastomat to carry out in hemorrhoid mucosa stylolite to be located under sustained height, it is to avoid suture is too high to live through low, suture mistake
High anastomotic stoma is pulled up to anus pad, and suspension function weakens, and affects surgical effect；Suture location is too low, then damage anus pad, hold
Easily bleeding.
13 section of annular groove is trapezoidal, and rotation card article 23 is rounded, and main purpose is advantageous for rotation card article 23 and is fitted together to
In annular groove 13, annular groove 13 substantially rotates the track of the rotation of card article 23, trapezoidal design, it can be ensured that rotation card article
23 will not fall off annular groove 13.When rotation card article 23 is inserted in annular groove 13, annular groove 13 is had with rotation card article 23
Gap, its objective is to provide activity space to rotate the rotation of card article 23, so that 2 sensitivity of pocket conductor is good, during rotation
It is time saving and energy saving.The first clamp 131, the second clamp 132 and rotation card article 23 on annular groove 13 employs elastomeric material, fills
Divide using the characteristics of deformation so that the rotation reliability in annular groove 13 of card article 23 is good, durable in use.
Embodiment 2
Fig. 5-Fig. 7 is refer to, Fig. 5 is mucosa assistive device structure in the hemorrhoid of another kind of angle adjustable of the present utility model
Schematic diagram.Fig. 6 is another kind of 2 structural representation of pocket conductor.Fig. 7 is 1 structural representation of another kind of anus-expanding unit.The present embodiment
Substantially the same manner as Example 1, its difference is that the ring groove in the present embodiment is arranged in the expansion anus portion 11 of anus-expanding unit 1,
Rotation card article 23 is arranged on the guide part 21 of pocket conductor 2.Compared with Example 1, this enforcement is able to ensure that pocket is guided
The central axis coaxial of device 2 and anus-expanding unit 1 so that pocket conductor 2 and anus-expanding unit 1 have axiality, handling good；Secondly,
When the rotation card article 23 on pocket conductor 2 being inserted annular groove 13 during use, calibration effect is good；Further, because of annular groove
13 and rotation card article 23 be to form according to the profile design for expanding anus portion 11, guide part 21 respectively, according to leading such as in the present embodiment
To the rotation card article 23 that portion 21 designs, its profile is semicircle, and 23 profile of rotation card article in embodiment 1 is only class
Like semicircular camber line, contour shape is semicircular rotation card article 23, and rotation sensitivity is more preferable.
Embodiment 3
Fig. 8-Fig. 9 is refer to, Fig. 8 is mucosa assistive device structure in the hemorrhoid of another kind of angle adjustable of the present utility model
Schematic diagram.Fig. 9 is another kind of 2 structural representation of pocket conductor.The present embodiment is substantially the same manner as Example 2, its difference
It is that the annular groove 13 in the present embodiment is 3, and it is three that 23 quantity of card article is rotated on pocket conductor 2.Three rotations
Card article 23 is specially internal rotating card article 23, middle rotation card article 23, outside rotation card article 23, the distribution of three rotation card articles 23
Position relationship meets following condition：When internal rotating card article 23 is chimeric with annular groove 13, between pocket conductor 2 and pectinate line
Distance be 2.5cm, when middle rotation card article 23 is chimeric with annular slot, the distance between pocket conductor 2 and pectinate line are
4cm；When outside rotation card article 23 is chimeric with annular groove 13, the distance between pocket conductor 2 and pectinate line are 6cm.The chi
Under very little distribution mode, pocket position is can be controlled between 2.5-4cm or between 4-6cm away from pectinate line.Its object is to so that
Pectinate line peripheral nerve stimulation is little, and the probability of happening of falling inflation sense and anastomotic stricture is low.
Mucosa assistive device in a kind of hemorrhoid of angle adjustable of the present utility model, including anus-expanding unit 1 and pocket conductor
2, wherein, pocket conductor 2 can 360 degree rotation, easy to operate, surgical staff can independently rotate lotus conductor as needed
Angle, procedure efficiency are high, and Plane of rotation is under sustained height, it is to avoid stitching thread is too high or too low, cause the complication of correlation；
1 fixed part of anus-expanding unit, 12 edge is provided with annular groove 13, and the handle in pocket guiding is provided with mutually chimeric with groove accordingly
Rotation card article 23, on the one hand can realize that pocket conductor 2 relative can be rotated with anus-expanding unit 1, on the other hand, rotation card article 23 and
The chimeric of groove can also cause the position of pocket conductor 2 to fix, and pocket conductor 2 outwards will not come off；Annular groove 13
Cross section Design mode in echelon, the corresponding design of rotation card article 23 ring are circular, are conducive to rotating card article 23 and are entrenched in annular groove
In 13, annular groove 13 substantially rotates the track of the rotation of card article 23, trapezoidal design, it can be ensured that rotation card article 23 will not fall off
Annular groove 13；When rotation card article 23 is inserted in annular groove 13, annular groove 13 has gap, its purpose with rotation card article 23
It is to provide activity space to rotate the rotation of card article 23, so that 2 sensitivity of pocket conductor is good, time saving and energy saving during rotation；Ring
The first clamp 131, the second clamp 132 and rotation card article 23 on connected in star 13 employs elastomeric material, makes full use of deformation
The characteristics of so that the rotation reliability in annular groove 13 of card article 23 is good, durable in use；Set in the expansion anus portion 11 of anus-expanding unit 1
Annular groove 13 is put, the guide part 21 of corresponding pocket conductor 2 arranges rotation card article 23, and the design can ensure that anus-expanding unit
1 and pocket conductor 2 centrage it is coaxial, be that center reference is set up in anastomat suture；3 are arranged in the expansion anus portion 11 of anus-expanding unit 1
Individual annular groove 13, the guide part 21 of corresponding pocket conductor 2 arrange a rotation card article 23, and three rotation card articles 23 are
Designed with regard to pocket conductor 2 and pectinate line distance according to clinic so that pocket conductor 2 the basis of rotation it
On, it is ensured that its length is controllable.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of without departing from this utility model method, can also make some improvement and supplement, and these improve and supplement
Also should be regarded as protection domain of the present utility model.
Claims (9)
1. mucosa assistive device in a kind of hemorrhoid of angle adjustable, it is characterised in that mucosa is auxiliary in the hemorrhoid of the angle adjustable
Apparatus is helped to include anus-expanding unit, pocket conductor；Described pocket conductor is embedded in anus-expanding unit；Described anus-expanding unit includes expanding
Anus portion and fixed part；Described anus-expanding unit is provided with annular groove；Described pocket conductor includes guide part and handle portion；Institute
State pocket conductor and be provided with rotation card article；The rotation card article is entrenched in annular groove；The annular groove is in being embedded in
Rotation card article in annular groove has gap, and its clearance distance is 1-3cm；Described annular groove section is trapezoidal；It is described
Annular groove include the first clamp, the second clamp, base plate；First clamp and the second clamp form opening for annular groove
Mouthful；The first described clamp and the second clamp are fabricated by using elastomeric material；Described rotation card article section is rounded；It is described
The opening with diameter greater than annular groove of rotation card article；Rib profile of the described annular groove in main view direction is horizontal linear；
It is to be connected on anus-expanding unit by way of injection mo(u)lding in described annular groove；Described rotation card article is by being molded into
The mode of type is connected on pocket conductor.
2. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 1, it is characterised in that described revotating card
Bar is located at the handle portion or guide part of pocket conductor.
3. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 2, it is characterised in that in the handle portion
Rotation card article have two.
4. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 1, it is characterised in that the annular groove
In the expansion anus portion of anus-expanding unit or fixed part.
5. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 1, it is characterised in that described pocket is led
The central axis coaxial of lead device and anus-expanding unit.
6. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 1, it is characterised in that the expansion anus portion
Annular groove is one or three.
7. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 6, it is characterised in that the expansion anus portion
Annular groove is three.
8. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 7, it is characterised in that three rotation card articles
Specially internal rotating card article, middle rotation card article, outside rotation card article, the distributing position relation of three rotation card articles meet with
Lower condition, internal rotating card article are chimeric with annular groove, and the distance between pocket conductor and pectinate line are 2.5cm；Middle rotation
Turn card article chimeric with annular slot, the distance between pocket conductor and pectinate line are 4cm；Outside rotation card article and annular groove
When chimeric, the distance between pocket conductor and pectinate line are 6cm.
9. mucosa assistive device in the hemorrhoid of angle adjustable according to claim 1, it is characterised in that on annular groove
First clamp, the second clamp and revotating card strip adoption elastomeric material is prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676957.2U CN206120377U (en) | 2016-06-29 | 2016-06-29 | Mucosa auxiliary devices in haemorrhoids with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676957.2U CN206120377U (en) | 2016-06-29 | 2016-06-29 | Mucosa auxiliary devices in haemorrhoids with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120377U true CN206120377U (en) | 2017-04-26 |
Family
ID=58561127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676957.2U Active CN206120377U (en) | 2016-06-29 | 2016-06-29 | Mucosa auxiliary devices in haemorrhoids with adjustable angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN206120377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943100A (en) * | 2016-06-29 | 2016-09-21 | 太仓市中医医院 | Superior mucous membrane assisting equipment capable of rotating by 360 degrees |
| CN107224660A (en) * | 2017-06-27 | 2017-10-03 | 上海逸思医疗科技有限公司 | A kind of assistive device for anal-surgery |
-
2016
- 2016-06-29 CN CN201620676957.2U patent/CN206120377U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943100A (en) * | 2016-06-29 | 2016-09-21 | 太仓市中医医院 | Superior mucous membrane assisting equipment capable of rotating by 360 degrees |
| CN107224660A (en) * | 2017-06-27 | 2017-10-03 | 上海逸思医疗科技有限公司 | A kind of assistive device for anal-surgery |
| WO2019001238A1 (en) * | 2017-06-27 | 2019-01-03 | 上海逸思医疗科技有限公司 | Auxiliary instrument for anorectal surgery |
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