CN105361929A - Device used for diffusible adenomyosis uterus focus U-shaped excision - Google Patents
Device used for diffusible adenomyosis uterus focus U-shaped excision Download PDFInfo
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- CN105361929A CN105361929A CN201510942957.2A CN201510942957A CN105361929A CN 105361929 A CN105361929 A CN 105361929A CN 201510942957 A CN201510942957 A CN 201510942957A CN 105361929 A CN105361929 A CN 105361929A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
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Abstract
The invention relates to the field of medical apparatus and instruments and particularly provides a device used for diffusible adenomyosis uterus focus U-shaped excision. The device comprises uterine artery blocking forceps, the uterine artery blocking forceps comprise two annular forceps handles which are sequentially connected, first forceps handle bars, joints and forceps teeth, the two forceps handle bars are rotatably connected, the inner sides of the forceps handle bars are provided with two forceps buckling parts which can tightly clamp each other respectively, and the two forceps teeth are both in circular-arc shapes, wherein the arc length of each circular-arc shape is less than a half of the circumferential length of the corresponding circular-arc shape. Ovary uterus blood blocking forceps comprise two second forceps handles and two forceps heads, the two second forceps handles and the two forceps heads are sequentially connected, the two second forceps handles are rotatably connected and are in arc shapes, the inner sides of the two second forceps handles are provided with two locking parts which can be locked tightly respectively, the two forceps heads are in arc shapes, and the distance between the two forceps heads is less than 5 mm. A uterine-shaped balloon support comprises a first guiding pipe, a second guiding pipe and a balloon, the first guiding pipe is communicated with the balloon, the end, far away from the balloon, of the first guiding pipe is provided with a one-way valve, and one end of the second guiding pipe is arranged on the balloon and communicated with the exterior of the balloon. By means of the device, on the premise that the uterus is not cut off, the treatment and healing effects are achieved.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of device for diffusivity adenomyosis uterine lesion U-shaped excision.
Background technology
Diffusivity adenomyosis fills the air due to focus, and it is more difficult thoroughly will to excavate focus, and present common Therapeutic Method is uterectomy, in recent years the sickness rate of this disease obviously increases, age of onset rejuvenation, some patients is unmarried or do not give birth to, and patient has the hope being strongly required Reservations uterus.Therefore, existing uterectomy solves diffusivity adenomyosis, can take wound with sorry to patient and patient itself.
Summary of the invention
The object of the present invention is to provide a kind of device for diffusivity adenomyosis uterine lesion U-shaped excision.To be issued to the effect for the treatment of and healing diffusivity adenomyosis in the prerequisite do not hysterectomized.
The present invention is achieved in that
For a device for diffusivity adenomyosis uterine lesion U-shaped excision, comprise Uterine artery occlusion pincers, utero-ovarian blood blocking-up pincers, palace shape balloon-stent;
Described Uterine artery occlusion pincers comprise two annular pincers handles, two the first clamp handles, two clamp-buckle parts, two joints, two pincers teeth, described annular pincers are the end being arranged at described first clamp handle, described two clamp-buckle parts are arranged at the inner side of described two the first clamp handles respectively, and described two the first clamp handles close to each other time, described two clamp-buckle parts can clamp mutually, described two the first clamp handles are rotationally connected, the one end in described two joints is connected with the front end of described two the first clamp handles respectively, the other end clamps tooth with described two respectively and is connected, described two pincers teeth are circular arc, the arc length of each described pincers tooth is all less than 1/2 circumference,
Described utero-ovarian blood blocks pincers and comprises two the second clamp handles, two binding clips, described second clamp handle is arc, the inner side of each second clamp handle is provided with snap close piece, and two snap close pieces cooperatively interact, described two the second clamp handles are rotationally connected, and described two binding clips are arranged at the front end of described two the second clamp handles respectively, and described two binding clips are arc, when described two the second clamp handles close up clamping, the distance between described two binding clips is less than 5mm;
Described palace shape balloon-stent comprises the first conduit, the second conduit, sacculus, first conduit is communicated with described sacculus, described first conduit is provided with check valve away from one end of described sacculus, one end of described second conduit with to be arranged on described sacculus and with described sacculus ft connection.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, the both sides of described two clamp-buckle parts contact are respectively arranged with the tooth engaged of occlusion mutually.
By above-mentioned vibrational power flow, make it possible to, after uterine artery clamped by Uterine artery occlusion pincers, make two clamp-buckle parts simply and easily by tooth engaged clutch buckle together, thus interruption artery blood.Make the clamped condition always need not stablizing Uterine artery occlusion pincers after clamping with hands, hands can be vacateed and do other operations, make operation process more simple and convenient.Meanwhile, clamp than manually more stable by the cooperation clamping between clamp-buckle part, better effects if, thus obtain surgical effect better.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, the arc length of each described pincers tooth is 3/8 circumference.
By above-mentioned vibrational power flow, when making two pincers toothholders together, the front end of pincers tooth can not be closed together, thus when carrying out operation technique, can act on the tremulous pulse in uterus better, make it possible to tight to uterus bulldog clamp well, thus the circulation of occlude blood, and the setting of the arc length of above-mentioned pincers tooth 3/8 circumference, while making to obtain good clamped condition, can not cause damage to uterine artery.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision preferably, is 30 ~ 45 degree at the angle of plane and place, two joints plane described in described two pincers teeth.
When performing the operation, due to the difference of work angle, above-mentioned pincers tooth place plane and place, two joints plane at an angle, are more conducive to carrying out clamp operation, clamp handle and articular portion can be allowed to be in sidepiece as much as possible, to be convenient to carry out the operations such as excision to uterus place.The setting of 30 above-mentioned ~ miter angle, make it possible to easily be clamped uterine artery quickly by uterine artery forceps, and uterine artery forceps can be amesiality well after clamping, fully expose position, uterus, be more convenient for the operation such as to excavate to myometrium focus, thus more easily obtain better surgical effect.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, described two snap close pieces are clasp part, buckling piece, described clasp part is fixedly connected on the inner side of described second clamp handle, described buckling piece is fixedly connected on the inner side of the second clamp handle described in another, and the fixed position of described clasp part, buckling piece is corresponding.
By above-mentioned vibrational power flow, make it possible to by clasp part and buckling piece cooperation therebetween, auto lock utero-ovarian blood blocks pincers, make it be in clamped condition always, block periuterine blood circulation, hands need not be used always to pinch object that pliers reaches clamping, make operation more simple and convenient, reduce the time that operation is used, thus obtain better surgical effect.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, the fixed position of described clasp part, buckling piece is respectively the end of described two the second clamp handles.
The position of clasp part, buckling piece can determine the complexity of carrying out compounding practice therebetween, the closer to the rear end of the second clamp handle, then more abundant with the contact of hands, more easily operate, meanwhile, the injury to the human body position of clasp part and buckling piece also can being avoided may to cause near front end.Therefore, by clasp part, buckling piece being arranged on the end of the second clamp handle, being convenient to the compounding practice of clasp part and buckling piece, meanwhile, there is good clamping effect.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, the shape after described inflation is consistent with the shape of cavity of uterus.
By above-mentioned vibrational power flow, make sacculus form the shape consistent with uterus after dilation by water injection, thus sacculus fully can contact with Uterus wall, play best support effect, the discomfort in uterus can not be caused because shape is inconsistent, thus effectively prevent subsiding of cavity of uterus.Be conducive to the fast quick-recovery of postoperative patient, therefore, contribute to the success rate of the whole treatment of patient.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, the material of described sacculus is elastomeric material.
Arranged by above-mentioned material, make sacculus to have elastic performance, thus can expand well after charging, make required support function, so that stable after patient's hands, and small volume during elastomeric material non-water filling, be convenient to import in patient body, make more convenient to operate.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, described elastomeric material is silica gel.
Water insoluble and any solvent of silica gel, nonpoisonous and tasteless, stable chemical nature, do not react with any material except highly basic, Fluohydric acid., there is elasticity well, therefore, be convenient to manufacture and be processed into sacculus, the sacculus that silica gel is made while there is expansion function, can not with the drug effect of inside, uterus, the discomfort of human body also can not be caused to be subject to.
The above-described device for diffusivity adenomyosis uterine lesion U-shaped excision, preferably, described first conduit and the second conduit walk abreast and arrange.
By above-mentioned vibrational power flow, first conduit and the second conduit are fit together well, reduce the volume of balloon-stent, and be convenient to the installation operation of balloon-stent, make the first conduit, the second conduit better can extend to intrauterine from external, thus there is better operating effect, and then improve success rate of operation.
The beneficial effect that the present invention realizes: clamp bilateral uterine artery by Uterine artery occlusion pincers and block Uterine Artery Blood Flow, block to clamp by utero-ovarian blood again and clamp fallopian tube in both sides, uterus, broad ligament and proper ligament of ovary, thus the blood circulation between blocking-up uterus, after carrying out the excavating of focus, by palace shape balloon-stent, cavity of uterus is supported, effectively prevent uterine cavity from subsiding, inject anti by the second conduit toward intrauterine simultaneously, aseptic medicine, thus diffusivity adenomyosis uterine lesion U-shaped excision can be completed well, to reach the effect being issued to treatment and healing solution diffusivity adenomyosis uterine lesion in the prerequisite do not hysterectomized.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the Uterine artery occlusion pincers of the device for diffusivity adenomyosis uterine lesion U-shaped excision that Fig. 1 provides for embodiments of the invention;
The structural representation of the palace shape balloon-stent of the device for diffusivity adenomyosis uterine lesion U-shaped excision that Fig. 2 provides for embodiments of the invention;
The utero-ovarian blood of the device for diffusivity adenomyosis uterine lesion U-shaped excision that Fig. 3 provides for embodiments of the invention blocks the structural representation of pincers.
Reference numeral gathers: annular pincers are 110; First clamp handle 120; Joint 130; Pincers tooth 140; Clamp-buckle part 150; Tooth engaged 151; First conduit 210; Second conduit 220; Sacculus 230; Check valve 240; Second clamp handle 310; Binding clip 320; Snap close piece 330; Clasp part 331; Buckling piece 332.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of device for diffusivity adenomyosis uterine lesion U-shaped excision that embodiments of the invention provide, comprises Uterine artery occlusion pincers, utero-ovarian blood blocking-up pincers, palace shape balloon-stent.
With reference to accompanying drawing 1, Uterine artery occlusion pincers comprise two annular pincers 130, two, 110, two the first clamp handles, 120, two joints pincers tooth, 140, two clamp-buckle parts 150, annular pincers are arranged at the end of the first clamp handle 120 110, two the first clamp handles 120 are rotationally connected, can be rotationally connected by modes such as bearing pins, the one end in a joint 130 is connected with the front end of first clamp handle 120, and the other end clamps tooth 140 be connected with one; The one end in another joint 130 is connected with the front end of another the first clamp handle 120, the other end clamps tooth 140 with another and is connected, two joints 130 are symmetrical arranged with pincers tooth 140, two pincers teeth 140 are circular arc, the arc length of each pincers tooth 140 is all less than 1/2 circumference, so that carry out clamp operation to uterine artery better, two clamp-buckle parts 150 are arranged at the inner side of two the first clamp handles 120 respectively, and two the first clamp handles 120 close to each other time, two clamp-buckle parts 150 can clamp mutually.Annular pincers are one-body molded to the 110, first clamp handle 120, joint 130, pincers tooth 140, clamp-buckle part 150, thus the uterine artery forceps of formation has good performance, not fragile.
Further, in the present embodiment, the both sides of two clamp-buckle part 150 contacts are respectively arranged with the tooth engaged 151 of occlusion mutually.
By above-mentioned vibrational power flow, make it possible to, after uterine artery clamped by Uterine artery occlusion pincers, can make two clamp-buckle parts 150 by tooth engaged 151 clutch buckle together simply and easily, thus interruption artery blood.Make the clamped condition always need not stablizing Uterine artery occlusion pincers after clamping with hands, hands can be vacateed and do other operations, make operation process more simple and convenient.Meanwhile, clamp than manually more stable by the cooperation clamping between clamp-buckle part 150, better effects if, thus obtain surgical effect better.
Further, in the present embodiment, the arc length of each pincers tooth 140 is 3/8 circumference.
By above-mentioned vibrational power flow, when two pincers teeth 140 are clipped together, the front end of pincers tooth can not be closed together, thus when carrying out operation technique, can act on the tremulous pulse in uterus better, make it possible to tight to uterus bulldog clamp well, thus the circulation of occlude blood, and the arc length of 3/8 circumference of above-mentioned pincers tooth 140 is arranged, and while making to obtain good clamped condition, can not cause damage to uterine artery.
When performing the operation, due to the difference of work angle, above-mentioned pincers tooth 140 place plane and place, two joints 130 plane are at an angle, more be conducive to carrying out clamp operation, the first clamp handle 120 and joint 130 part can be allowed to be in sidepiece as much as possible, to be convenient to carry out the operations such as excision to uterus place.Therefore, in the present embodiment, it is 30 ~ 45 degree at the angle of plane and place, two joints 130 plane described in two pincers teeth 140.The setting of above-mentioned angle, make it possible to easily be clamped uterine artery quickly by uterine artery forceps, and uterine artery forceps can be amesiality well after clamping, fully expose position, uterus, be more convenient for the operation such as to excavate to myometrium focus, thus more easily obtain better surgical effect.
With reference to accompanying drawing 2, palace shape balloon-stent comprises the first conduit 210, second conduit 220, sacculus 230, first conduit 210 is communicated with sacculus 230, first conduit 210 is provided with check valve 240 away from one end of sacculus 230, water can be passed into toward the inside of sacculus 230 by the first conduit 210, sacculus 230 is expanded under the effect of water, thus postoperative cavity of uterus is supported, avoid subsiding, due to the check valve 240 arranged, the water of sacculus 230 inside can not flow backwards, make operation more effectively simple, one end that one end of second conduit 220 and the first conduit 210 are provided with check valve 240 is fixed together, the other end to be arranged on sacculus 230 and with sacculus 230 ft connection, when sacculus 230 is placed in cavity of uterus, the medicine of anti and infection can be injected in cavity of uterus by the second conduit 220, contribute to the recovery in patient uterus.
Further, in the present embodiment, the shape after sacculus 230 expands is consistent with the shape of cavity of uterus.By above-mentioned vibrational power flow, make sacculus 230 form the shape consistent with uterus after dilation by water injection, thus sacculus 230 fully can contact, and plays best support effect with Uterus wall, the discomfort in uterus can not be caused because shape is inconsistent, thus effectively prevent subsiding of cavity of uterus.Be conducive to the fast quick-recovery of postoperative patient, therefore, contribute to the success rate of the whole treatment of patient.Certainly, in other embodiments, the shape after sacculus 230 expands also can be spherical other shapes such as grade.
Further, in the present embodiment, the material of sacculus 230 is elastomeric material.Arranged by above-mentioned material, sacculus 230 is made to have elastic performance, thus can expand well after charging, it is made to have required support function, so that stablizing after patient's hands, and small volume during elastomeric material non-water filling, is convenient to sacculus 230 and is imported in patient body, make more convenient to operate.
Further, in the present embodiment, described elastomeric material is silica gel.Water insoluble and any solvent of silica gel, nonpoisonous and tasteless, stable chemical nature, do not react with any material except highly basic, Fluohydric acid., there is elasticity well, therefore, be convenient to manufacture and be processed into sacculus 230, the sacculus 230 that silica gel is made while there is expansion function, can not with the drug effect of inside, uterus, the discomfort of human body also can not be caused to be subject to.
Further, the first conduit 210 and the second conduit 220 walk abreast and arrange.The outer wall of the first conduit 210 and the second conduit 220 can be bonded together, also can be one-body molded, certainly, in other embodiments, also the second conduit 220 can be arranged at the inside of the first conduit 210, by above-mentioned vibrational power flow, first conduit 210 and the second conduit 220 are fit together well, reduce the volume of balloon-stent, and be convenient to the installation operation of balloon-stent, make the first conduit 210, second conduit 220 better can extend to intrauterine from external, thus there is better operating effect, and then improve success rate of operation.
With reference to accompanying drawing 3, utero-ovarian blood blocks pincers and comprises two the second clamp handles 310, two binding clips 320, two the second clamp handles 310 are arc, the inner side of each second clamp handle 310 is provided with snap close piece 330, and two snap close pieces 330 cooperatively interact, the front end of two the second clamp handles 310 is rotationally connected by bearing pin, two binding clips 320 are arranged at the front end of two the second clamp handles 310 respectively, one-body molded with two the second clamp handles 310, two binding clips 320 are arc, the segmental arc of two binding clips 320 is used for clamp operation, when two the second clamp handles 310 close up clamping, distance between two binding clips 320 is less than 5mm, after two binding clips 320 are clamped, there is certain gap to hold blood vessel between the arc of the two, thus blood vessel is clamped, and larger tissue injury is not caused to blood vessel.
Further, in the present embodiment, two snap close pieces 330 are clasp part 331, buckling piece 332, clasp part 331 is fixedly connected on the inner side of second clamp handle 310, buckling piece 332 is fixedly connected on the inner side of another the second clamp handle 310, clasp part 331, the fixed position of buckling piece 332 is corresponding, when two the second clamp handles 310 are drawn close mutually, clasp part 331 and buckling piece 332 contact with each other, and buckling piece 332 is clamp-oned in the clasp of clasp part 331 gradually, thus the position stability between two the second clamp handles 310 is fixed, binding clip 320 is made to be in clamped condition all the time.
By above-mentioned vibrational power flow, make it possible to by clasp part 331 and buckling piece 332 cooperation therebetween, auto lock utero-ovarian blood blocks pincers, make it be in clamped condition always, block periuterine blood circulation, hands need not be used always to pinch pincers and carry out the sub object reaching clamping, make operation more simple and convenient, reduce the time that operation is used, thus obtain better surgical effect.
The position of clasp part 331, buckling piece 332 can determine the complexity of carrying out compounding practice therebetween, the closer to the rear end of the second clamp handle 310, then more abundant with the contact of hands, more easily operate, meanwhile, the injury to human body that clasp part 331 may cause near front end with the position of buckling piece 332 can also be avoided.Therefore, in the present embodiment, the fixed position of clasp part 331, buckling piece 332 is respectively the end of two the second clamp handles 310.By above-mentioned setting, be convenient to clasp part 331 and the compounding practice of buckling piece 332, meanwhile, there is good clamping effect.Certainly, in other embodiments, clasp part 331 and buckling piece 332 also can be arranged on other positions inside the second clamp handle 310.
This device is used to carry out the operating process of diffusivity adenomyosis uterine lesion U-shaped excision: to be burrowed by Gong Gap portion both sides broad ligament, the pincers tooth 140 of Uterine artery occlusion pincers is used to clamp bilateral uterine artery thus block Uterine Artery Blood Flow, fallopian tube is clamped in both sides, uterus again by using utero-ovarian blood to block to clamp, broad ligament and proper ligament of ovary, thus block the blood circulation between utero-ovarian; That carries out the intrauterine focus of antithetical phrase again excavates operation, after focus is excavated, cavity of uterus can be subsided, and causes intrauterine adhesion, thus causes spanomenorrhea, infertile, therefore by the sacculus 230 of palace shape balloon-stent is poured in cavity of uterus, then make it to expand toward sacculus 230 internal water flooding by the first conduit 210, cavity of uterus is played a supporting role, and in cavity of uterus, inject anti, aseptic medicine by the second conduit 220, thus contribute to completing and effect of whole treatment simultaneously.Finally reaching does not need to hysterectomize can reach the object of curing diffusivity adenomyosis.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, above in conjunction with the accompanying drawing in the embodiment of the present invention, carry out describing clearly and completely to the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and indicate in usual accompanying drawing herein can be arranged with various different configuration and design.
Therefore, the detailed description of the above embodiments of the invention to providing in the accompanying drawings the claimed scope of the present invention of not intended to be limiting, but only represent selected embodiment of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this invention product orientation of usually putting or position relationship when using, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In describing the invention, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Claims (10)
1. for a device for diffusivity adenomyosis uterine lesion U-shaped excision, it is characterized in that, comprise Uterine artery occlusion pincers, utero-ovarian blood blocking-up pincers, palace shape balloon-stent;
Described Uterine artery occlusion pincers comprise two annular pincers handles, two the first clamp handles, two clamp-buckle parts, two joints, two pincers teeth, described annular pincers are the end being arranged at described first clamp handle, described two clamp-buckle parts are arranged at the inner side of described two the first clamp handles respectively, and described two the first clamp handles close to each other time, described two clamp-buckle parts can clamp mutually, described two the first clamp handles are rotationally connected, the one end in described two joints is connected with the front end of described two the first clamp handles respectively, the other end clamps tooth with described two respectively and is connected, described two pincers teeth are circular arc, the arc length of each described pincers tooth is all less than 1/2 circumference,
Described utero-ovarian blood blocks pincers and comprises two the second clamp handles, two binding clips, described second clamp handle is arc, the inner side of each second clamp handle is provided with snap close piece, and two snap close pieces cooperatively interact, described two the second clamp handles are rotationally connected, and described two binding clips are arranged at the front end of described two the second clamp handles respectively, and described two binding clips are arc, when described two the second clamp handles close up clamping, the distance between described two binding clips is less than 5mm;
Described palace shape balloon-stent comprises the first conduit, the second conduit, sacculus, first conduit is communicated with described sacculus, described first conduit is provided with check valve away from one end of described sacculus, one end of described second conduit with to be arranged on described sacculus and with described sacculus ft connection.
2. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 1, is characterized in that, the both sides of described two clamp-buckle parts contact are respectively arranged with the tooth engaged of occlusion mutually.
3. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 1 and 2, is characterized in that, the arc length of each described pincers tooth is 3/8 circumference.
4. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 1, is characterized in that, is 30 ~ 45 degree at the angle of plane and place, two joints plane described in described two pincers teeth.
5. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 1, it is characterized in that, described two snap close pieces are clasp part, buckling piece, described clasp part is fixedly connected on the inner side of described second clamp handle, described buckling piece is fixedly connected on the inner side of the second clamp handle described in another, and the fixed position of described clasp part, buckling piece is corresponding.
6. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 5, is characterized in that, the fixed position of described clasp part, buckling piece is respectively the end of described two the second clamp handles.
7. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 1, it is characterized in that, the shape after described inflation is consistent with the shape of cavity of uterus.
8. according to the device for diffusivity adenomyosis uterine lesion U-shaped excision in claim described in 7, it is characterized in that, the material of described sacculus is elastomeric material.
9. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 8, it is characterized in that, described elastomeric material is silica gel.
10. the device for diffusivity adenomyosis uterine lesion U-shaped excision according to claim 1, is characterized in that, described first conduit and the second conduit walk abreast and arrange.
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| CN201510942957.2A CN105361929A (en) | 2015-12-16 | 2015-12-16 | Device used for diffusible adenomyosis uterus focus U-shaped excision |
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Application publication date: 20160302 |