CN105169549B - A kind of device preventing Asherman's syndrom - Google Patents
A kind of device preventing Asherman's syndrom Download PDFInfo
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- CN105169549B CN105169549B CN201510698718.7A CN201510698718A CN105169549B CN 105169549 B CN105169549 B CN 105169549B CN 201510698718 A CN201510698718 A CN 201510698718A CN 105169549 B CN105169549 B CN 105169549B
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Abstract
The invention discloses a kind of devices for preventing Asherman's syndrom, the device includes the absorbable cystic structures being consistent with uterine cavity shape, inflatable structure for being inflated to cystic structures, push structure for pushing cystic structures to uterine cavity, it is characterized in that, the cystic structures connect inflatable structure, the push structure includes the insertion tube of front end, rear end is handle arrangement, the inflatable structure includes the gas tube of front end and the inflatable component of rear end, gas tube front end and cystic structures are set in push structure, push structure is stretched out in gas tube rear end, and gas tube rear end setting one branches into holding structure, the insertion tube front end is provided with enclosuring structure, the enclosuring structure to cystic structures for being sealed.The apparatus structure for preventing cervical adhesion is reasonable, easy to use, and cystic structures are made of absorbable material, does not have to take out.
Description
Technical field
The invention belongs to obstetrics and gynecology department medical instruments, especially for a kind of instrument for preventing Asherman's syndrom, and in particular to
For a kind of device for preventing Asherman's syndrom.
Background technique
Asherman's syndrom is the damage of the basal layer due to caused by dilatation and curettage, infection and cicatrization, is a kind of common
Disease, frequently-occurring disease are particularly easy to betide the intrauterine surgical operation of pregnancy related disorder, such as induced abortion, palace intracavity operation,
Disease incidence is 30-40% in this kind of patient.It is close in China although large sample epidemiological survey not in relation to disease incidence
It reforms and opens up to the outside world within 30 years, the change of people's life idea and life pattern, induced abortion remains high；In addition, painless abortion is extensive
Carry out, patient lose consciousness comfortably, completely, painless middle receivings is inhaled, dilatation and curettage operates, be that can not perceive to endometrium wound
, cause Asherman's syndrom very common in China.And the hysteroscope operation currently carried out extensively is also in bigger degree
On increase the risk of Asherman's syndrom.Asherman's syndrom can cause patient menstrual to measure reductions, amenorrhoea, infertile, seriously affect patient and give birth to
Health is grown, harmony, the stabilization of family and society are destroyed.Therefore, prevention Asherman's syndrom is very necessary.
Common prevention method has places sacculus in uterine cavity；Placement of intrauterine devices；Postoperative oral female sex hormone class medicine
Object places gel particle etc..It is short and easy wherein to place sacculus there are the barriers insufficient, absorption that cannot degrade, standing time
The problems such as causing secondary infection；And it needs to carry out greatly extending cervix opening when existing mechanical barrier merging uterine neck, cause
Uterine neck tearing damage, is not easy to restore；Gel particle placement mostly uses uterine cavity to inject, due to the special shape of uterine cavity, position and again
Power effect, most gel can all be discharged with vagina, to reduce the effect of drug；Estrogen drugs are although can promote
Endometrium regeneration and reparation, but for severe adhesion patient's uterine cavity surface of a wound large area scarring, few residual endometrium
It is difficult Regeneration and Repair.And it places and needs again to take out contraceptive more, and bring sense of discomfort to patient.
In view of the shortcomings of the prior art, the present invention, which provides one kind, can well adapt to uterine cavity shape, and can be effective
Drug is discharged, and without taking out again, places a kind of simply and easily device for preventing Asherman's syndrom.
Summary of the invention
In order to overcome the problems, such as it is existing prevent Asherman's syndrom instrument from cannot achieve the purpose that good anti-Asherman's syndrom, this
The purpose of invention is to provide a kind of device for preventing Asherman's syndrom that can solve the above problem.
The purpose of the present invention is achieved through the following technical solutions：
A kind of device preventing Asherman's syndrom, including the absorbable cystic structures being consistent with uterine cavity shape, for giving
The inflatable structure of cystic structures inflation, the push structure for pushing cystic structures to uterine cavity, which is characterized in that the cryptomere knot
Structure connects inflatable structure, and the push structure includes the insertion tube of front end, and rear end is handle arrangement, and the insertion tube is thinner；Institute
Stating inflatable structure includes the gas tube of front end and the inflatable component of rear end, and the gas tube is longer than push structure；The gas tube
Front end and cystic structures are set in push structure, and push structure is stretched out in gas tube rear end.Push structure front end insertion tube is thinner,
Cystic structures are compressed in insertion tube before unexpanded, and such push structure can be easy to cryptomere through thinner insertion tube
Structure is sent into specified uterine cavity position, rear by recession insertion tube, and keeps inflatable structure and cystic structures position constant, to be inserted
Enter after pipe exits uterine neck, cystic structures can be inflated by inflatable structure, while can be reached by rotating gas tube
The purpose for adjusting cystic structures direction, keeps its direction consistent with uterine cavity, by the way that cystic structures tail end is extracted palace after inflation
Neck mouth carries out the sealing for the mode of tying up etc..Restore the time needed according to patient, controls the thickness and knot of absorbable cystic structures
Structure, after band inner membrane of uterine cavity restores, which, which can be completed, is absorbed, and gas leakage, gas can be released by cervix opening, remaining
Cystic structures are remaining or are discharged or are absorbed in uterine cavity by cervix opening and finish.The thinner insertion tube of the structure is not needed to palace
Neck carries out very big expansion, and inflation is convenient, and completes not having to take out absorbable cystic structures, behaviour again after inner membrane of uterine cavity restores
Make simple and convenient, patient suffering and medical worker's workload can be effectively reduced.
Further, the gas tube is hard gas tube.The control of more convenient pair of cystic structures of setting of stereoplasm tube and
The adjusting of more convenient gas tube and push structure position.
Further, the gas tube rear end setting one branches into holding structure.The setting for holding structure can be convenient to filling
The adjusting of tracheae further facilitates and adjusts cystic structures in intrauterine direction.
Further, the mutual corresponding screw thread of setting outside the gas tube and in push structure.The setting of screw thread can make to fill
Adjusting more controllableization of tracheae and push structure.
Further, the insertion tube front end is provided with enclosuring structure, and the setting of enclosuring structure can complete inflation voluntarily
Cystic structures are sealed, the sealing work replicated again without medical worker.
Further, the enclosuring structure is two heating sheets being set in insertion tube, and pressing knot is also set up on insertion tube
Structure is provided with the conducting wire being powered to heating sheet for pressing heating sheet in the insertion tube.It is rear fast by the way that heating sheet is added
Speed pressing heating sheet, makes it complete the sealing to cystic structures.
Further, pressing structure setting is also inserted on pipe side wall and does not stretch out side wall, in addition being such as inconvenient to press can be
Auxiliary pressing structure is separately provided, the work of pressing structure is assisted.
Further, the absorbable cystic structures are the absorbable cystic structures containing slow releasing pharmaceutical.Due to general drug
All uneven, the bad control of rate of release is placed, in the material by medicine preparation to cystic structures, is prepared containing slow releasing pharmaceutical
Cystic structures, drug release can be carried out with well-proportioned each position to uterine cavity, and rate of release is uniform, makes the work of drug
With performing to maximum.
Further, the slow releasing pharmaceutical can be estrogen drugs, can also be some anti-inflammatory analgesic class drugs, these
Drug can accelerate the reparation speed of inner membrane of uterine cavity, and can effectively reduce the pain of patient.
Further, absorbable cystic structures can be made of any absorbable material, wherein it is preferred that by collagen material system
At collagen material is easier to be absorbed by tissue.
Further, the material of the cystic structures is made of the collagen material containing slow releasing pharmaceutical.
Further, gas tube scale, and zero graduation and push structure terminal horizontal is arranged in the gas tube rear end, to separate
Push structure direction extends, and the setting of gas tube scale, which can be convenient to understand, exits distance when insertion tube exits uterine cavity, wait reach
Stop after to distance to a declared goal.
Further, insertion tube scale is set on the insertion tube, and zero graduation is set to insertion pipe end, prolongs to other direction
It stretches, the setting of insertion tube scale can be very good the depth that observation insertion tube enters, and prevent from causing into one uterine cavity into too deep
The damage of step.
Further, the inflatable component is the gas cell for being set to rear end.Gas cell can effectively carry out cystic structures
Inflation.
Further, the absorbable cystic structures rear end has longer tail portion, the setting easily sealing knot of longer tail portion
Structure seals cystic structures, and will not influence front end expands structure.
Further, cystic structures tail portion is fixed on gas tube by way of gluing, such this to prevent from entirely grasping
During work, cystic structures are deviate from from gas tube.
In use, the insertion tube of device is inserted by cervix opening, after with performing the operation in uterine cavity by observing insertion tube
On scale, observe the depth of entrance, after reaching designated depth stop enter；It is hand-held to hold structure and handle arrangement, it keeps
Gas tube is motionless, rotates push structure after upper, push structure is made to release uterine neck, passes through the scale of observation inflation pipe end, unwind
Cystic structures are thus sent to specified uterine cavity position, and stay in uterine cavity after push structure exits uterine neck by length out；Afterwards
The position that structural adjustment cystic structures are held by rotation, keeps it consistent with uterine cavity, and the rear gas cell by rear end is to cryptomere knot
Structure is inflated, and after the completion of inflation, gas tube of slightly dropping back makes it exit uterine neck, and take cystic structures tail portion out of, due to leading portion
Structure is expanded, and uterine neck can not be carried over, rear to be sealed by pressing two heating sheets to cystic structures tail portion, is cut after sealing
Docking portion, due to elastic reaction, tail portion is incorporated into uterine cavity.The cystic structures being consistent with uterine cavity shape are just smoothly placed in uterine cavity
It is interior, and start uniformly to discharge various active drug ingredients, when inner membrane of uterine cavity reparation is completed, cystic structures task terminates, just
Meeting gas leakage, gas are discharged by cervix opening, and remaining cystic structures continue to be absorbed, or the strip structure formed, are passed through
Cervix opening excretes.
Beneficial effects of the present invention are：The setting for the cystic structures being consistent with uterine cavity shape, can be effective after inflation
The case where being set in uterine cavity, being not in the uneven stress of each section in uterine cavity；Cystic structures with slow releasing pharmaceutical can be equal
It is even effectively to discharge various drug ingedients, preferably complete to the reparation inside uterine cavity and reduce the pain of patient；It is absorbable
The setting of cystic structures does not have to take out again；The setting of enclosuring structure can effectively realize the sealing to cystic structures；Hold knot
The setting of structure can be convenient the control to gas tube.The device can effectively prevent uterine cavity and stick together and be placed in simple in a word
It is convenient.
Detailed description of the invention
Fig. 1 unused state overall structure diagram of the present invention；
Fig. 2 use state overall structure diagram of the present invention；
Fig. 3 push structure structural schematic diagram of the present invention；
Fig. 4 inflatable structure structural schematic diagram of the present invention；
Fig. 5 bottom substance schematic diagram of the present invention；
Fig. 6 cystic structures structural schematic diagram of the present invention；
1, cystic structures in figure；11, cystic structures tail portion；2, inflatable structure；21, gas tube；211, structure is held；212,
Inflate pipe screw thread；213, gas tube scale；22, gas cell；3, push structure；31, insertion tube；311, insertion tube scale；32, hand
Handle structure；33, push structure screw thread；41, heating sheet；42, pressing structure；43, conducting wire.
Specific embodiment
A kind of device for preventing Asherman's syndrom of embodiment 1
A kind of device preventing Asherman's syndrom, including the absorbable cystic structures 1 being consistent with uterine cavity shape, for giving
The inflatable structure 2 that cystic structures 1 are inflated arrives the push structure 3 of uterine cavity for pushing cystic structures 1, which is characterized in that cryptomere knot
Structure 1 connects inflatable structure 2, and push structure 3 includes the insertion tube 31 of front end, and rear end is handle arrangement 32, and insertion tube 31 is relatively thin；It fills
Depressed structure 2 includes the gas tube 21 of front end and the inflatable component of rear end, and gas tube 21 is longer than push structure 3；21 front end of gas tube
It is set in push structure 3 with cystic structures 1, push structure 3 is stretched out in 21 rear end of gas tube.
Gas tube 21 is hard gas tube 21.The control of more convenient pair of cystic structures 1 of setting of stereoplasm tube and more convenient
The adjusting of gas tube 21 and 3 position of push structure.21 rear end of gas tube setting one, which branches into, holds structure 211.Hold structure 211
Setting can be convenient the adjusting to gas tube 21, further facilitate adjust cystic structures 1 in intrauterine direction.Gas tube 21
Outside with mutual corresponding screw thread is set in push structure 3, respectively inflation pipe screw thread 212 and push structure screw thread 33.Screw thread
Adjusting more controllableization that can make gas tube 21 Yu push structure 3 is set.
The material of cystic structures 1 is the collagen material containing slow releasing pharmaceutical.Slow releasing pharmaceutical can be estrogen drugs,
It can also be some anti-inflammatory analgesic class drugs, these drugs can accelerate the reparation speed of inner membrane of uterine cavity, and can effectively reduce trouble
The pain of person.
Inflatable component is the gas cell 22 for being set to rear end.Gas cell 22 can effectively be inflated cystic structures 1.It can
It absorbs 1 rear end of cystic structures and has longer tail portion, the setting easily sealing structure of longer tail portion seals cystic structures 1
Mouthful, and will not influence front end expands structure.Cystic structures tail portion 11 is fixed on gas tube 21 by way of gluing, such
This to prevent during whole operation, cystic structures 1 are deviate from from gas tube 21.
In use, the insertion tube 31 of device is inserted by cervix opening, observes the depth of entrance after with performing the operation in uterine cavity
Degree stops entering after reaching designated depth；It is hand-held to hold structure 211 and handle arrangement 32, keep gas tube 21 motionless, after upper
Push structure 3 is rotated, so that push structure 3 is released uterine neck and is thus sent to cystic structures 1 after push structure 3 exits uterine neck
Specified uterine cavity position, and stay in uterine cavity；The position that structure 211 adjusts cystic structures 1 is held by rotation afterwards, makes itself and uterine cavity
Unanimously, cystic structures 1 are inflated by the gas cell 22 of rear end afterwards, after the completion of inflation, gas tube 21 of slightly dropping back makes it
Uterine neck is exited, and takes cystic structures tail portion 11 out of, due to expanding for front segment structure, uterine neck can not be carried over；After sealed；
The cystic structures 1 being consistent with uterine cavity shape are just smoothly placed in uterine cavity, and start uniformly to discharge various active drug ingredients, to
Inner membrane of uterine cavity reparation complete when, 1 task of cystic structures terminates, will gas leakage, gas by cervix opening discharge, remaining cryptomere knot
Structure 1 continues to be absorbed, or the strip structure formed, is excreted by cervix opening.
A kind of device for preventing Asherman's syndrom of embodiment 2
A kind of device preventing Asherman's syndrom, including the absorbable cystic structures 1 being consistent with uterine cavity shape, for giving
The inflatable structure 2 that cystic structures 1 are inflated arrives the push structure 3 of uterine cavity for pushing cystic structures 1, which is characterized in that cryptomere knot
Structure 1 connects inflatable structure 2, and push structure 3 includes the insertion tube 31 of front end, and rear end is handle arrangement 32, and insertion tube 31 is relatively thin；It fills
Depressed structure 2 includes the gas tube 21 of front end and the inflatable component of rear end, and gas tube 21 is longer than push structure 3；21 front end of gas tube
It is set in push structure 3 with cystic structures 1, push structure 3 is stretched out in 21 rear end of gas tube.
Gas tube 21 is hard gas tube 21.The control of more convenient pair of cystic structures 1 of setting of stereoplasm tube and more convenient
The adjusting of gas tube 21 and 3 position of push structure.
21 rear end of gas tube setting one, which branches into, holds structure 211.The setting for holding structure 211 can be convenient to gas tube
21 adjusting further facilitates and adjusts cystic structures 1 in intrauterine direction.
Gas tube 21 is outer and the interior mutual corresponding screw thread of setting of push structure 3, respectively 21 screw of gas tube and push are tied
Structure screw thread 33.The setting of screw thread can make adjusting more controllableization of gas tube 21 Yu push structure 3.
Enclosuring structure is set, two heating sheets 41 being specially set in insertion tube 31, also set up on insertion tube 31 by
Laminated structure 42 is provided with the conducting wire 43 being powered to heating sheet 41 for pressing heating sheet 41 in insertion tube 31.By to heating sheet
41 are added, and rear quickly pressing heating sheet 41 makes it complete the sealing to cystic structures 1.
The material of cystic structures 1 is made of the collagen material containing slow releasing pharmaceutical.Slow releasing pharmaceutical can be estrogens
Drug can also be some anti-inflammatory analgesic class drugs, these drugs can accelerate the reparation speed of inner membrane of uterine cavity, and can effectively subtract
The pain of few patient.Inflatable component is the gas cell 22 for being set to rear end.Gas cell 22 can effectively fill cystic structures 1
Gas.Absorbable 1 rear end of cystic structures has a longer tail portion, the setting easily sealing structure of longer tail portion to cystic structures 1 into
Row sealing, and will not influence front end expands structure.Cystic structures tail portion 11 is fixed on gas tube 21 by way of gluing,
It is such it is this prevent during whole operation, cystic structures 1 are deviate from from gas tube 21.
In use, the insertion tube 31 of device is inserted by cervix opening, observes the depth of entrance after with performing the operation in uterine cavity
Degree stops entering after reaching designated depth；It is hand-held to hold structure 211 and handle arrangement 32, keep gas tube 21 motionless, after upper
Push structure 3 is rotated, so that push structure 3 is released uterine neck and is thus sent to cystic structures 1 after push structure 3 exits uterine neck
Specified uterine cavity position, and stay in uterine cavity；The position that structure 211 adjusts cystic structures 1 is held by rotation afterwards, makes itself and uterine cavity
Unanimously, cystic structures 1 are inflated by the gas cell 22 of rear end afterwards, after the completion of inflation, gas tube 21 of slightly dropping back makes it
Uterine neck is exited, and takes cystic structures tail portion 11 out of, due to expanding for front segment structure, uterine neck can not be carried over；After pass through pressing
Two heating sheets 41 seal cystic structures tail portion 11, and tail portion is cut after sealing, and due to elastic reaction, tail portion is incorporated into uterine cavity
It is interior；The cystic structures 1 being consistent with uterine cavity shape just smoothly merging uterine cavity in, and start uniformly discharge various active drugs at
Point, when inner membrane of uterine cavity reparation complete when, 1 task of cystic structures terminates, will gas leakage, gas by cervix opening discharge, it is remaining
Cystic structures 1 continue to be absorbed, or the strip structure formed, are excreted by cervix opening.
A kind of device for preventing Asherman's syndrom of embodiment 3
A kind of device preventing Asherman's syndrom, including the absorbable cystic structures 1 being consistent with uterine cavity shape, for giving
The inflatable structure 2 that cystic structures 1 are inflated arrives the push structure 3 of uterine cavity for pushing cystic structures 1, which is characterized in that cryptomere knot
Structure 1 connects inflatable structure 2, and push structure 3 includes the insertion tube 31 of front end, and rear end is handle arrangement 32, and insertion tube 31 is relatively thin；It fills
Depressed structure 2 includes the gas tube 21 of front end and the inflatable component of rear end, and gas tube 21 is longer than push structure 3；21 front end of gas tube
It is set in push structure 3 with cystic structures 1, push structure 3 is stretched out in 21 rear end of gas tube.
Gas tube 21 is hard gas tube 21.The control of more convenient pair of cystic structures 1 of setting of stereoplasm tube and more convenient
The adjusting of gas tube 21 and 3 position of push structure.
21 rear end of gas tube setting one, which branches into, holds structure 211.The setting for holding structure 211 can be convenient to gas tube
21 adjusting further facilitates and adjusts cystic structures 1 in intrauterine direction.
Mutual corresponding screw thread is set outside gas tube 21 and in push structure 3, respectively inflates pipe screw thread 212 and pushes and tie
Structure screw thread 33.The setting of screw thread can make adjusting more controllableization of gas tube 21 Yu push structure 3.
Enclosuring structure is set, two heating sheets 41 being specially set in insertion tube 31, also set up on insertion tube 31 by
Laminated structure 42 is provided with the conducting wire 43 being powered to heating sheet 41 for pressing heating sheet 41 in insertion tube 31.By to heating sheet
41 are added, and rear quickly pressing heating sheet 41 makes it complete the sealing to cystic structures 1.The setting of pressing structure 42 is also inserted into pipe 31
Side wall is not stretched out on side wall and, in addition auxiliary pressing structure 42 can be separately provided by such as being inconvenient to press, to the work of pressing structure 42
It is assisted.
The material of cystic structures 1 is made of the collagen material containing slow releasing pharmaceutical.Slow releasing pharmaceutical can be estrogens
Drug further includes some anti-inflammatory analgesic class drugs, these drugs can accelerate the reparation speed of inner membrane of uterine cavity, and can effectively reduce
The pain of patient.
Inflatable component is the gas cell 22 for being set to rear end.Gas cell 22 can effectively be inflated cystic structures 1.It can
It absorbs 1 rear end of cystic structures and has longer tail portion, the setting easily sealing structure of longer tail portion seals cystic structures 1
Mouthful, and will not influence front end expands structure.Cystic structures tail portion 11 is fixed on gas tube 21 by way of gluing, such
This to prevent during whole operation, cystic structures 1 are deviate from from gas tube 21.
In use, the insertion tube 31 of device is inserted by cervix opening, observes the depth of entrance after with performing the operation in uterine cavity
Degree stops entering after reaching designated depth；It is hand-held to hold structure 211 and handle arrangement 32, keep gas tube 21 motionless, after upper
Push structure 3 is rotated, so that push structure 3 is released uterine neck and is thus sent to cystic structures 1 after push structure 3 exits uterine neck
Specified uterine cavity position, and stay in uterine cavity；The position that structure 211 adjusts cystic structures 1 is held by rotation afterwards, makes itself and uterine cavity
Unanimously, cystic structures 1 are inflated by the gas cell 22 of rear end afterwards, after the completion of inflation, gas tube 21 of slightly dropping back makes it
Uterine neck is exited, and takes cystic structures tail portion 11 out of, due to expanding for front segment structure, uterine neck can not be carried over；After sealed；
Cystic structures tail portion 11 is sealed by pressing two heating sheets 41 afterwards, tail portion is cut after sealing, due to elastic reaction, tail portion
It is incorporated into uterine cavity；The cystic structures 1 being consistent with uterine cavity shape start uniformly to discharge various to have just smoothly in merging uterine cavity
Imitate drug ingedient, when inner membrane of uterine cavity reparation complete when, 1 task of cystic structures terminates, will gas leakage, gas by cervix opening row
Out, remaining cystic structures 1 continue to be absorbed, or the strip structure formed, are excreted by cervix opening.
A kind of device for preventing Asherman's syndrom of embodiment 4
A kind of device preventing Asherman's syndrom, including the absorbable cystic structures 1 being consistent with uterine cavity shape, for giving
The inflatable structure 2 that cystic structures 1 are inflated arrives the push structure 3 of uterine cavity for pushing cystic structures 1, which is characterized in that cryptomere knot
Structure 1 connects inflatable structure 2, and push structure 3 includes the insertion tube 31 of front end, and rear end is handle arrangement 32, and insertion tube 31 is relatively thin；It fills
Depressed structure 2 includes the gas tube 21 of front end and the inflatable component of rear end, and gas tube 21 is longer than push structure 3；21 front end of gas tube
It is set in push structure 3 with cystic structures 1, push structure 3 is stretched out in 21 rear end of gas tube.
Gas tube 21 is hard gas tube 21.The control of more convenient pair of cystic structures 1 of setting of stereoplasm tube and more convenient
The adjusting of gas tube 21 and 3 position of push structure.
21 rear end of gas tube setting one, which branches into, holds structure 211.The setting for holding structure 211 can be convenient to gas tube
21 adjusting further facilitates and adjusts cystic structures 1 in intrauterine direction.
Mutual corresponding screw thread is set outside gas tube 21 and in push structure 3, respectively inflates pipe screw thread 212 and pushes and tie
Structure screw thread 33.The setting of screw thread can make adjusting more controllableization of gas tube 21 Yu push structure 3.
Enclosuring structure is two heating sheets 41 being set in insertion tube 31, also sets up pressing structure 42 on insertion tube 31,
For pressing heating sheet 41, the conducting wire 43 being powered to heating sheet 41 is provided in insertion tube 31.By the way that heating sheet 41 is added, after
Quickly pressing heating sheet 41 makes it complete the sealing to cystic structures 1.
The setting of pressing structure 42 is also inserted on 31 side wall of pipe and does not stretch out side wall, is such as inconvenient to press and can in addition be separately provided
Pressing structure 42 is assisted, the work of pressing structure 42 is assisted.
The material of cystic structures 1 is made of the collagen material containing slow releasing pharmaceutical.Slow releasing pharmaceutical can be estrogens
Drug, these drugs can accelerate the reparation speed of inner membrane of uterine cavity.
Gas tube scale 213, and zero graduation and 3 terminal horizontal of push structure is arranged in 21 rear end of gas tube, to far from push
3 direction of structure extends, and the setting of gas tube scale 213, which can be convenient to understand, exits distance when insertion tube 31 exits uterine cavity, to
Stop after reaching distance to a declared goal.Insertion tube scale 311 is set on insertion tube 31, and zero graduation is set to 31 end of insertion tube, to another
One direction extends, and the setting of insertion tube scale 311 can be very good the depth that observation insertion tube 31 enters, and it is too deep right to prevent from entering
Uterine cavity causes further to damage.
Inflatable component is the gas cell 22 for being set to rear end.Gas cell 22 can effectively be inflated cystic structures 1.It can
It absorbs 1 rear end of cystic structures and has longer tail portion, the setting easily sealing structure of longer tail portion seals cystic structures 1
Mouthful, and will not influence front end expands structure.Cystic structures tail portion 11 is fixed on gas tube 21 by way of gluing, such
This to prevent during whole operation, cystic structures 1 are deviate from from gas tube 21.
In use, being inserted into the insertion tube 31 of device by cervix opening after with performing the operation in uterine cavity, it is inserted by observation
Scale on pipe 31 observes the depth of entrance, stops entering after reaching designated depth；It is hand-held to hold structure 211 and handle knot
Structure 32 keeps gas tube 21 motionless, rotates push structure 3 after upper, push structure 3 is made to release uterine neck, by observing gas tube 21
The scale at end, understanding exit length, after push structure 3 exits uterine neck, cystic structures 1 are thus sent to specified uterine cavity position
It sets, and stays in uterine cavity；The position that structure 211 adjusts cystic structures 1 is held by rotation afterwards, keeps it consistent with uterine cavity, it is rear logical
Later the gas cell 22 held is inflated cystic structures 1, and after the completion of inflation, gas tube 21 of slightly dropping back makes it exit uterine neck,
And take cystic structures tail portion 11 out of, due to expanding for front segment structure, uterine neck can not be carried over；Pass through two heating sheets 41 of pressing afterwards
Cystic structures tail portion 11 is sealed, tail portion is cut after sealing, due to elastic reaction, tail portion is incorporated into uterine cavity；With uterine cavity
The cystic structures 1 that shape is consistent just smoothly are placed in uterine cavity, and start uniformly to discharge various active drug ingredients, in uterine cavity
Film reparation complete when, 1 task of cystic structures terminates, will gas leakage, gas by cervix opening discharge, remaining cystic structures 1 after
Strip structure that is continuous to be absorbed, or being formed, is excreted by cervix opening.
The explanation of above-described embodiment is only intended to understand the present invention.It should be pointed out that for those of ordinary skill in the art
For, without departing from the principle of the present invention, several improvement can also be carried out to the present invention, these improvement will also fall into this
In invention scope of protection of the claims.
Claims (4)
1. a kind of device for preventing Asherman's syndrom, including the absorbable cystic structures (1) being consistent with uterine cavity shape, for giving
The inflatable structure (2) of cystic structures (1) inflation, the push structure (3) of uterine cavity is arrived for pushing cystic structures (1), feature exists
In the cystic structures (1) connect inflatable structure (2), and the push structure (3) includes the insertion tube (31) of front end, and rear end is
Handle arrangement (32), the insertion tube (31) are relatively thin；The inflatable structure (2) includes the gas tube (21) of front end and filling for rear end
Pneumatic module, the gas tube (21) are longer than push structure (3)；Gas tube (21) front end is set to cystic structures (1) to push away
It send in structure (3), push structure (3) are stretched out in gas tube (21) rear end；Insertion tube (31) front end is provided with enclosuring structure, institute
Stating enclosuring structure is two heating sheets (41) being set in insertion tube (31), is arranged on insertion tube (31) for pressing heating sheet
(41) pressing structure (42), the insertion tube (31) is interior to be additionally provided with the conducting wire (43) being powered to heating sheet (41)；It is described to fill
Tracheae (21) is hard gas tube (21)；The gas tube (21) outside with the mutual corresponding screw thread of setting in push structure (3)；Institute
Gas tube (21) rear end setting gas tube scale (213) is stated, insertion tube scale (311) are set on the insertion tube (31)；It is described
Gas tube (21) rear end setting one, which branches into, holds structure (211)；Absorbable cystic structures (1) rear end has longer tail portion；Capsule
Shape structure tail portions are fixed on gas tube (21) by way of gluing.
2. the device according to claim 1 for preventing Asherman's syndrom, which is characterized in that the absorbable cystic structures
It (1) is the absorbable cystic structures (1) containing slow releasing pharmaceutical.
3. the device according to claim 1 for preventing Asherman's syndrom, which is characterized in that absorbable cystic structures (1)
It is made of collagen material.
4. the device according to claim 1 for preventing Asherman's syndrom, which is characterized in that the inflatable component is setting
Gas cell (22) in rear end.
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| CN201510698718.7A CN105169549B (en) | 2015-10-23 | 2015-10-23 | A kind of device preventing Asherman's syndrom |
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| CN201510698718.7A CN105169549B (en) | 2015-10-23 | 2015-10-23 | A kind of device preventing Asherman's syndrom |
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| CN106264641B (en) * | 2016-08-31 | 2018-11-06 | 中国人民解放军第三军医大学第一附属医院 | Tubal branch stay tube |
| CN106580386B (en) * | 2016-12-15 | 2019-11-05 | 成都迪康中科生物医学材料有限公司 | A kind of absorbable uterine cavity sacculus |
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| CN1984598A (en) * | 2004-05-13 | 2007-06-20 | 斯特赖克Gi有限公司 | Method for cutting and heat-sealing disposable multi-lumen tubing |
| CN201404586Y (en) * | 2009-03-31 | 2010-02-17 | 武汉半边天医疗技术发展有限公司 | Implanted device of non-sticking sticking membrane of uterine cavity |
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| AU662357B2 (en) * | 1991-10-18 | 1995-08-31 | Ethicon Inc. | Adhesion barrier applicator |
| WO2006024040A2 (en) * | 2004-08-25 | 2006-03-02 | Microvention, Inc. | Thermal detachment system for implantable devices |
| CN2843361Y (en) * | 2005-09-06 | 2006-12-06 | 韩丽红 | The intrauterine adhesion segregation apparatus |
| US10207090B2 (en) * | 2012-03-28 | 2019-02-19 | Board Of Regents Of The University Of Texas System | Advanced cervical ripening system |
| CN203329172U (en) * | 2013-05-22 | 2013-12-11 | 宋红娟 | Device for preventing and treating intrauterine adhesion and cervical adhesion |
| CN205072988U (en) * | 2015-10-23 | 2016-03-09 | 李华 | Antiseized even apparatus in palace chamber |
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2015
- 2015-10-23 CN CN201510698718.7A patent/CN105169549B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984598A (en) * | 2004-05-13 | 2007-06-20 | 斯特赖克Gi有限公司 | Method for cutting and heat-sealing disposable multi-lumen tubing |
| CN201404586Y (en) * | 2009-03-31 | 2010-02-17 | 武汉半边天医疗技术发展有限公司 | Implanted device of non-sticking sticking membrane of uterine cavity |
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| CN105169549A (en) | 2015-12-23 |
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