CN105327441A - Anti-adhesion barrier system for uterine cavity - Google Patents
Anti-adhesion barrier system for uterine cavity Download PDFInfo
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- CN105327441A CN105327441A CN201510762978.6A CN201510762978A CN105327441A CN 105327441 A CN105327441 A CN 105327441A CN 201510762978 A CN201510762978 A CN 201510762978A CN 105327441 A CN105327441 A CN 105327441A
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Abstract
The invention relates to an anti-adhesion barrier system for a uterine cavity, and aims to solve the problems of poor anti-adhesion effect and the like of an existing barrier system. The system comprises a pipe body, wherein an anti-adhesion expansion bag and an anti-leakage positioning expansion bag are arranged at the upper end of the pipe body; the anti-adhesion expansion bag is positioned above the anti-leakage positioning expansion bag; a hydrotubation passage, a first medium passage and a second medium passage are formed in the pipe body; the upper end of the hydrotubation passage is communicated with a hydrotubation opening, and the hydrotubation opening is positioned above the anti-leakage expansion bag; the upper end of the first medium passage is communicated with a first medium hole, the upper end of the second medium passage is communicated with a second medium hole; a hydrotubation control valve is arranged at the lower end of the hydrotubation passage; and a first medium valve is arranged at the lower end of the first medium passage, and a second medium valve is arranged at the lower end of the first medium passage. The anti-adhesion barrier system has the advantages that positioning is firm when the system is used, liquid is prevented from leaking, anti-adhesion effect is good, each part in the uterine cavity can be administrated, stability is good, and strength is high.
Description
Technical field
The invention belongs to technical field of medical instruments, especially relate to a kind of uterine cavity anti barrier system.
Background technology
Intrauterine adhesion is mainly due to dilatation and curettage of uterine, the caused basal layer damage of infection and cicatrization, and be a kind of commonly encountered diseases, frequently-occurring disease, especially easily betide the intrauterine surgical operation of pregnancy related disorder, in this kind of patient, sickness rate is 30-40%.In addition, the intrauterine adhesion of unknown cause also often occurs clinical.Therefore, intrauterine adhesion is very common in China.Intrauterine adhesion can cause patient menstrual to measure minimizing, amenorrhea, infertile, has a strong impact on subjects reproductive's health, destroys the harmony of family and society, stable.Current home and abroad prevention intrauterine adhesion method has a lot, mainly concentrates on mechanical barrier, estrogen element class medicine.Clinical practice effect is undesirable, particularly for severe adhesion, the postoperative adhesion incidence rate again of adherence Separation is more than 60%, and the mode of such as mechanical barrier has places intrauterine device, isolation diaphragm, uterus support etc., there is many defects in these modes, such as, preventing adhesiving effect is poor, operation inconvenience, mechanical barrier needs greatly to expand cervix uteri mouth when inserting cervix uteri, cause cervix uteri to tear damage, not easily recover, easily can not to stick together regional administration for intrauterine.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of cloth Types of Medicine uterus support [application number: 201310413884.9], comprise rack body, described rack body is the biomimetic features that external shape and uterus adapt, in described rack body, there is internal cavities, sacculus is provided with in described internal cavities, described sacculus is under full state, adapt with the shape of the internal cavities of described rack body, described sacculus is connected with and is full of pipe, described internal cavities is connected with delivery tube, and described rack body is provided with the cloth medicine hole be communicated with described internal cavities.
Such scheme to some extent solves existing barrier device and easily can not to stick together for intrauterine the problem of regional administration, but the program still also exists: complex structure, and preventing adhesiving effect is poor, operation inconvenience, poor stability, and location is problem not firmly.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of simple and reasonable, the uterine cavity anti barrier system of firm position.
For achieving the above object, present invention employs following technical proposal: this uterine cavity anti barrier system, comprise body, it is characterized in that, described body upper end is provided with the anti breathing capsule and leakproof location breathing capsule that are disposed adjacent, and described anti breathing capsule is positioned at the top of leakproof location breathing capsule, axially extended logical liquid passage is provided with in described body, first medium passage and second medium passage, the upper end of described logical liquid passage is connected with the fluid-through port being positioned at body upper end and fluid-through port is positioned at above anti breathing capsule, the upper end of described first medium passage be positioned at body sidepiece and the first medium hole through with anti breathing capsule is connected, the upper end of described second medium passage be positioned at body sidepiece and be connected with the second medium hole that leakproof locates breathing capsule through, the lower end of described logical liquid passage is provided with logical hydraulic control valve, described first medium passage lower end is provided with first medium valve, described second medium passage lower end is provided with second medium valve.During use, body upper end and anti breathing capsule are placed in uterine cavity, by second medium passage to leakproof location breathing capsule injected media, here medium is liquid, in colloid and gas any one or multiple, making leakproof locate the expansion of breathing capsule like this makes it be positioned uterine cavity mouth, by logical liquid passage to intrauterine injection liquid, here liquid can be comprise gel, medical amniotic membrane and antibiotic form at interior liquefied mixture, liquid not easy to leak is made because leakproof location breathing capsule is in swelling state, by first medium passage, anti breathing capsule being expanded again makes liquid effects in each position of uterine cavity, unnecessary liquid runs down is led to liquid passage and is flowed out uterine cavity.
In above-mentioned uterine cavity anti barrier system, described leakproof location breathing capsule comprises and being set on body and the first cylindrical body be all positioned at below anti breathing capsule and the second cylindrical body, the first described cylindrical body is positioned at body week to the periphery and the inner utricule be connected with second medium hole with being connected with between the second cylindrical body, there is at utricule outer wall the arc bulge loop of some axial distribution, between two adjacent arc bulge loops, form arc-shaped ring groove.Adopt this structure to make utricule can be positioned at uterine cavity mouth securely and antiseep is effective, meet ergonomics.
In above-mentioned uterine cavity anti barrier system, the first described cylindrical body and the second cylindrical body are all fixedly linked with body.Namely second medium hole to be connected with utricule inside between the first cylindrical body with the second cylindrical body.
As another kind of preferred version, in above-mentioned uterine cavity anti barrier system, the first described cylindrical body and the second cylindrical body all slide axially and are set in the first cylindrical body inner circumferential wall on body and described and all seal with body peripheral outer wall with the second cylindrical body inner circumferential wall and be connected.Obviously, adjustment is convenient in the position of the utricule in this structure, makes native system can be applicable to the use of different people.
In above-mentioned uterine cavity anti barrier system, to arrange with the arc bulge loop be positioned in the middle part of utricule is mutually corresponding outside the tube wall that described second medium hole is arranged on body.Second medium hole site in this structure is positioned in the middle part of utricule and utricule liquid or colloid is evenly distributed, and after utricule moves, also can ensure that second medium hole and utricule inside are interconnected.
In above-mentioned uterine cavity anti barrier system, described first medium valve and second medium valve are check valve.Obviously, under this structure makes anti breathing capsule and leakproof location breathing capsule swelling state not easily there is leakage phenomenon in medium.
In above-mentioned uterine cavity anti barrier system, described body lower end is provided with three separate arms, and logical liquid passage, first medium passage are connected with an arm respectively with second medium passage, described logical hydraulic control valve, first medium valve and second medium valve respectively one_to_one corresponding are arranged on arm.Make logical liquid passage, first medium passage and second medium passage separate, do not interfere with each other.
In above-mentioned uterine cavity anti barrier system, described arm radially distributes and in the same plane, and the arm be connected with logical liquid passage is arranged between two parties, is provided with stiffener between two adjacent arm the inners.This structure makes whole system good stability, and intensity is high.
In above-mentioned uterine cavity anti barrier system, described anti breathing capsule and leakproof location breathing capsule are made up of medical film material respectively.
In above-mentioned uterine cavity anti barrier system, described anti breathing capsule and body are connected as a single entity, and have the profile similar to uterine cavity when anti breathing capsule is in swelling state.Can by each position in fluid administration to uterine cavity when adopting the anti breathing capsule of said structure to expand, and preferably, first medium hole is positioned at anti breathing capsule middle inside, makes anti breathing capsule internal liquid or colloid be evenly distributed like this.
Compared with prior art, the advantage of this uterine cavity anti barrier system is: structure is simple, easy to operate, firm position during use, has the effect preventing fluid seepage, and preventing adhesiving effect is good, can realize each regional administration in uterine cavity, good stability, intensity is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one provided by the invention.
Fig. 2 is the sectional view of embodiment one provided by the invention.
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Fig. 4 is the enlarged drawing at B place in Fig. 2.
Fig. 5 is the enlarged drawing at C place in Fig. 2.
Fig. 6 is the partial sectional view of embodiment two provided by the invention.
In figure, body 1, logical liquid passage 11, first medium passage 12, first medium hole 121, second medium passage 13, second medium hole 131, fluid-through port 14, anti breathing capsule 2, leakproof location breathing capsule 3, first cylindrical body 31, second cylindrical body 32, utricule 33, arc bulge loop 331, arc-shaped ring groove 332, logical hydraulic control valve 4, first medium valve 5, second medium valve 6, arm 7, stiffener 71.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Embodiment one
As Figure 1-5, this uterine cavity anti barrier system, comprise body 1, body 1 upper end is provided with the anti breathing capsule 2 and leakproof location breathing capsule 3 that are disposed adjacent, and described anti breathing capsule 2 is positioned at the top of leakproof location breathing capsule 3, axially extended logical liquid passage 11 is provided with in described body 1, first medium passage 12 and second medium passage 13, the upper end of described logical liquid passage 11 is connected with the fluid-through port 14 being positioned at body 1 upper end and fluid-through port 14 is positioned at above anti breathing capsule 2, the upper end of first medium passage 12 be positioned at body 1 sidepiece and the first medium hole 121 through with anti breathing capsule 2 is connected, the upper end of second medium passage 13 be positioned at body 1 sidepiece and be connected with the second medium hole 131 that leakproof locates breathing capsule 3 through, the lower end of logical liquid passage 11 is provided with logical hydraulic control valve 4, first medium passage 12 lower end is provided with first medium valve 5, second medium passage 13 lower end is provided with second medium valve 6, during use, body 1 upper end and anti breathing capsule 2 are placed in uterine cavity, by second medium passage 13 to leakproof location breathing capsule 3 injected media, preferably, here medium is liquid, in colloid and gas any one or multiple, making leakproof locate the expansion of breathing capsule 3 like this makes it be positioned uterine cavity mouth, by logical liquid passage 11 to intrauterine injection liquid, here liquid can be comprise gel, medical amniotic membrane and antibiotic form at interior liquefied mixture, liquid not easy to leak is made because leakproof location breathing capsule 3 is in swelling state, by first medium passage 12, anti breathing capsule 2 being expanded again makes liquid effects in each position of uterine cavity, unnecessary liquid runs down is led to liquid passage 11 and is flowed out uterine cavity.
Leakproof location breathing capsule 3 in the present embodiment comprises and being set on body 1 and the first cylindrical body 31 and the second cylindrical body 32 be all positioned at below anti breathing capsule 2, be connected with between first cylindrical body 31 with the second cylindrical body 32 and be positioned at body 1 week to the periphery and the inner utricule 33 be connected with second medium hole 131, there is at utricule 33 outer wall the arc bulge loop 331 of some axial distribution, arc-shaped ring groove 332 is formed between two adjacent arc bulge loops 331, this structure is adopted to make utricule 33 can be positioned at uterine cavity mouth securely and antiseep is effective, meet ergonomics, wherein, here the first cylindrical body 31 and the second cylindrical body 32 are all fixedly linked with body 1, namely second medium hole 131 to be connected with utricule 33 inside between the first cylindrical body 31 with the second cylindrical body 32.
Further, first medium valve 5 here and second medium valve 6 are check valve, not easily occur dielectric leakage phenomenon under making anti breathing capsule 2 and leakproof location breathing capsule 3 swelling state.Particularly, body 1 lower end in the present embodiment is provided with three separate arms 7, and logical liquid passage 11, first medium passage 12 are connected with an arm 7 respectively with second medium passage 13, logical hydraulic control valve 4, first medium valve 5 and second medium valve 6 respectively one_to_one corresponding are arranged on arm 7, make logical liquid passage 11, first medium passage 12 and second medium passage 13 separate like this, do not interfere with each other.Wherein, this arm 7 radially distributes and in the same plane, and the arm 7 be connected with logical liquid passage 11 is arranged between two parties, and be provided with stiffener 71 between two adjacent arm 7 the inners, make whole system good stability like this, intensity is high.
In addition, anti breathing capsule 2 in the present embodiment and leakproof location breathing capsule 3 are made up of medical film material respectively, here anti breathing capsule 2 is connected as a single entity with body 1, and anti breathing capsule 2 has the profile similar to uterine cavity when being in swelling state, can by each position in fluid administration to uterine cavity when adopting the anti breathing capsule 2 of said structure to expand, and preferably, first medium hole 121 is positioned at anti breathing capsule 2 middle inside, makes anti breathing capsule 2 internal liquid or colloid be evenly distributed like this.
Embodiment two
As shown in Figure 6, the structure & working mechanism of the present embodiment is substantially identical with embodiment one, difference is, the first cylindrical body 31 in the present embodiment and the second cylindrical body 32 all slide axially and to be set on body 1 and the first cylindrical body 31 inner circumferential wall and the second cylindrical body 32 inner circumferential wall all seal with body 1 peripheral outer wall and be connected, make the position of utricule 33 be convenient to adjustment like this, make native system can be applicable to the use of different people.Further, to arrange with the arc bulge loop 331 be positioned in the middle part of utricule 33 is mutually corresponding outside the tube wall that second medium hole 131 in embodiment two is arranged on body 1, namely position, second medium hole 131 is positioned in the middle part of utricule 33 and utricule 33 liquid or colloid is evenly distributed, and after utricule 33 moves, also can ensure that second medium hole 131 and utricule 33 inside are interconnected.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as body 1, logical liquid passage 11, first medium passage 12, first medium hole 121, second medium passage 13, second medium hole 131, fluid-through port 14, anti breathing capsule 2, leakproof location breathing capsule 3, first cylindrical body 31, second cylindrical body 32, utricule 33, arc bulge loop 331, arc-shaped ring groove 332, logical hydraulic control valve 4, first medium valve 5, second medium valve 6, arm 7, stiffener 71 herein, do not get rid of the probability using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a uterine cavity anti barrier system, comprise body (1), it is characterized in that, described body (1) upper end is provided with the anti breathing capsule (2) and leakproof location breathing capsule (3) that are disposed adjacent, and described anti breathing capsule (2) is positioned at the top of leakproof location breathing capsule (3), axially extended logical liquid passage (11) is provided with in described body (1), first medium passage (12) and second medium passage (13), the upper end of described logical liquid passage (11) is connected with the fluid-through port (14) being positioned at body (1) upper end and fluid-through port (14) is positioned at anti breathing capsule (2) top, the upper end of described first medium passage (12) be positioned at body (1) sidepiece and the first medium hole (121) through with anti breathing capsule (2) is connected, the upper end of described second medium passage (13) be positioned at body (1) sidepiece and be connected with the second medium hole (131) that leakproof locates breathing capsule (3) through, the lower end of described logical liquid passage (11) is provided with logical hydraulic control valve (4), described first medium passage (12) lower end is provided with first medium valve (5), described second medium passage (13) lower end is provided with second medium valve (6).
2. uterine cavity anti barrier system according to claim 1, it is characterized in that, described leakproof location breathing capsule (3) comprises that to be set on body (1) upper and be all positioned at the first cylindrical body (31) and second cylindrical body (32) of anti breathing capsule (2) below, described the first cylindrical body (31) is positioned at body (1) week to the periphery and the inner utricule (33) be connected with second medium hole (131) with being connected with between the second cylindrical body (32), there is at utricule (33) outer wall the arc bulge loop (331) of some axial distribution, arc-shaped ring groove (332) is formed between two adjacent arc bulge loops (331).
3. uterine cavity anti barrier system according to claim 2, is characterized in that, described the first cylindrical body (31) and the second cylindrical body (32) are all fixedly linked with body (1).
4. uterine cavity anti barrier system according to claim 2, it is characterized in that, described the first cylindrical body (31) and the second cylindrical body (32) all slide axially and are set in upper and described the first cylindrical body (31) inner circumferential wall of body (1) and all seal with body (1) peripheral outer wall with the second cylindrical body (32) inner circumferential wall and be connected.
5. uterine cavity anti barrier system according to claim 4, it is characterized in that, to arrange with the arc bulge loop (331) being positioned at utricule (33) middle part is mutually corresponding outside the tube wall that described second medium hole (131) is arranged on body (1).
6. according to the uterine cavity anti barrier system in claim 1-5 described in any one, it is characterized in that, described first medium valve (5) and second medium valve (6) are check valve.
7. uterine cavity anti barrier system according to claim 6, it is characterized in that, described body (1) lower end is provided with three separate arms (7), and logical liquid passage (11), first medium passage (12) are connected with an arm (7) respectively with second medium passage (13), described logical hydraulic control valve (4), first medium valve (5) and second medium valve (6) respectively one_to_one corresponding are arranged on arm (7).
8. uterine cavity anti barrier system according to claim 7, it is characterized in that, described arm (7) radially distributes and in the same plane, the arm (7) be connected with logical liquid passage (11) is arranged between two parties, is provided with stiffener (71) between two adjacent arm (7) the inners.
9. uterine cavity anti barrier system according to claim 1, is characterized in that, described anti breathing capsule (2) and leakproof location breathing capsule (3) are made up of medical film material respectively.
10. uterine cavity anti barrier system according to claim 9, it is characterized in that, described anti breathing capsule (2) and body (1) are connected as a single entity, and have the profile similar to uterine cavity when anti breathing capsule (2) is in swelling state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762978.6A CN105327441B (en) | 2014-11-13 | 2015-11-10 | Anti-adhesion barrier system for uterine cavity |
| PCT/CN2015/094621 WO2016074647A1 (en) | 2014-11-13 | 2015-11-13 | Uterus conformal anti-adhesion protective screen device and using method thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640564.1A CN104436422A (en) | 2014-11-13 | 2014-11-13 | Anti-adhesion barrier system for uterine cavity |
| CN2014106405641 | 2014-11-13 | ||
| CN201510762978.6A CN105327441B (en) | 2014-11-13 | 2015-11-10 | Anti-adhesion barrier system for uterine cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105327441A true CN105327441A (en) | 2016-02-17 |
| CN105327441B CN105327441B (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410640564.1A Pending CN104436422A (en) | 2014-11-13 | 2014-11-13 | Anti-adhesion barrier system for uterine cavity |
| CN201510762978.6A Active CN105327441B (en) | 2014-11-13 | 2015-11-10 | Anti-adhesion barrier system for uterine cavity |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410640564.1A Pending CN104436422A (en) | 2014-11-13 | 2014-11-13 | Anti-adhesion barrier system for uterine cavity |
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| CN (2) | CN104436422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422036A (en) * | 2016-09-23 | 2017-02-22 | 广州军区广州总医院 | Balloon device for preventing and treating intrauterine adhesion |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327442A (en) * | 2015-11-10 | 2016-02-17 | 段华 | Uterus conformal anti-adhesion barrier device and application method thereof |
| CN104436422A (en) * | 2014-11-13 | 2015-03-25 | 段华 | Anti-adhesion barrier system for uterine cavity |
| WO2016074647A1 (en) * | 2014-11-13 | 2016-05-19 | 段华 | Uterus conformal anti-adhesion protective screen device and using method thereof |
| ES2759515B2 (en) * | 2018-11-08 | 2021-02-16 | Haimovich Yaffa | INTRAUTERINE EXPANDER DEVICE |
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| US20030009190A1 (en) * | 2000-02-01 | 2003-01-09 | Kletschka Harold D. | Angioplasty device and method of making same |
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| CN104436422A (en) * | 2014-11-13 | 2015-03-25 | 段华 | Anti-adhesion barrier system for uterine cavity |
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2014
- 2014-11-13 CN CN201410640564.1A patent/CN104436422A/en active Pending
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2015
- 2015-11-10 CN CN201510762978.6A patent/CN105327441B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198981A (en) * | 1978-03-27 | 1980-04-22 | Manfred Sinnreich | Intrauterine surgical device |
| US20030009190A1 (en) * | 2000-02-01 | 2003-01-09 | Kletschka Harold D. | Angioplasty device and method of making same |
| US20030229373A1 (en) * | 2002-06-11 | 2003-12-11 | Lee Woo-Dong | Apparatus for preventing regeneration of endometrial synechia |
| US20050055043A1 (en) * | 2002-12-12 | 2005-03-10 | Os Technology, Llc. | Cervical canal dilator |
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| CN106422036A (en) * | 2016-09-23 | 2017-02-22 | 广州军区广州总医院 | Balloon device for preventing and treating intrauterine adhesion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105327441B (en) | 2020-01-31 |
| CN104436422A (en) | 2015-03-25 |
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