CN219289423U - Leakage-proof hysteroscope - Google Patents
Leakage-proof hysteroscope Download PDFInfo
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- CN219289423U CN219289423U CN202223305794.1U CN202223305794U CN219289423U CN 219289423 U CN219289423 U CN 219289423U CN 202223305794 U CN202223305794 U CN 202223305794U CN 219289423 U CN219289423 U CN 219289423U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a leakage-proof hysteroscope which comprises a hysteroscope body and a leakage-proof device, wherein the front end of the hysteroscope body passes through the leakage-proof device, the leakage-proof device comprises a supporting rod, an opening and closing assembly used for being unfolded or folded and a silica gel sheet, the opening and closing assembly is sleeved on the supporting rod, the silica gel sheet is arranged on one side or/and two sides of the opening and closing assembly, the supporting rod is provided with a through hole for the front end of the hysteroscope body to pass through, in the treatment process, the leakage-proof device in the folded state stretches into the hysteroscope body, the front end of the hysteroscope body stretches into the hysteroscope body, the opening and closing assembly is controlled to open the silica gel sheet, the leakage-proof device plays a role of preventing penetration, and the leakage-proof device forms a barrier at the inlet end of the hysteroscope body, so that the leakage-proof effect is achieved. In addition, the leakage-proof device in the embodiment has simple structure and easy operation, and is beneficial to the use in uterine cavity treatment.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a leakage-proof hysteroscope.
Background
Before the uterine cavity operation is performed, a perfusion system is started to expand the uterus and the uterine fluid is injected into the uterus, but in order to realize the purpose of leakage prevention, the existing leakage-proof hysteroscope is plugged into the uterine orifice of a patient, and pain is brought to the patient.
The patent document of application date 2021.11.11 and application number 202122751775.0 discloses a leak-proof hysteroscope for gynecological examination, which relates to a leak-proof hysteroscope, and the utility model comprises a hysteroscope body, a leak-proof rubber cover and a sealing ring, wherein the leak-proof rubber cover is sleeved on the hysteroscope body, a blocking head is fixedly arranged on the hysteroscope body, and the sealing ring is attached to the inner wall of a vagina to achieve the leak-proof effect, but the utility model still has the following problems: the leak protection effect of this kind of mode is general, and leak protection rubber cover warp easily, can not guarantee that it can closely laminate with the vagina inside, expands Gong Ye still and still possibly overflows from the uterus mouth, and everyone's vaginal relaxation is different moreover, can't guarantee that leak protection rubber snare homoenergetic is different patient's vagina closely laminates.
There is thus a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a leakage-proof hysteroscope to solve the problem of leakage of the bulge Gong Ye during the uterine cavity operation.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a leak protection hysteroscope, includes hysteroscope body and leak protection device, leak protection device is passed to the front end of hysteroscope body, leak protection device includes branch, is used for expanding or folding opening and closing subassembly and silica gel piece, opening and closing the subassembly cover and locating on the branch, the silica gel piece sets up in opening one side or/and the both sides that close the subassembly, the branch has the through-hole that supplies the front end of hysteroscope body to pass.
The leakage-proof hysteroscope comprises a main supporting framework, an auxiliary supporting framework, an opening limiting part, a closing limiting part, a fixed nest, a first movable nest, a second movable nest and a connecting framework, wherein the opening limiting part and the closing limiting part are arranged on a supporting rod and are arranged at intervals, the first movable nest and the second movable nest are slidably sleeved on the supporting rod, one end of the main supporting framework is hinged to the first movable nest, one end of the auxiliary supporting framework is hinged to the middle of the main supporting framework, the other end of the auxiliary supporting framework is hinged to the second movable nest, the fixed nest is arranged at the front end of the supporting rod, one end of the connecting framework is hinged to the middle of the auxiliary supporting framework, and the other end of the connecting framework is hinged to the fixed nest.
In the leakage-proof hysteroscope, the opening and closing assembly further comprises a spring, wherein the spring is arranged on the supporting rod and is positioned between the second movable nest and the fixed nest.
In the leakage-proof hysteroscope, the first movable nest is provided with an extension part, and the extension part is provided with a limiting hole.
In the leak-proof hysteroscope, the other end of the main supporting bone is in an arc shape of an inner buckle, and the tail end of the main supporting bone is sleeved with a scratch-proof sleeve.
In the leak-proof hysteroscope, the front end of the fixed nest is a sphere, and the fixed nest is provided with a plurality of grooves for the scratch-proof sleeve to be closed.
In the leak-proof hysteroscope, the silica gel sheets are connected with two main supporting bones which are adjacently arranged, wrap the main supporting bones, and are connected with each other in a sealing way.
In the leakage-proof hysteroscope, the main bone is hemispherical when opened and rod-shaped when closed.
In the leakage-proof hysteroscope, the opening limiting pieces are multiple.
In the leak-proof hysteroscope, a sealing ring is arranged at a through hole at the front end of the fixed nest, and the sealing ring is in interference fit with the front end of the hysteroscope.
Compared with the prior art, the anti-leakage hysteroscope comprises a hysteroscope body and an anti-leakage device, wherein the front end of the hysteroscope body penetrates through the anti-leakage device, in the treatment process, the anti-leakage device in a folded state stretches into the uterine cavity, meanwhile, the front end of the hysteroscope body stretches into the uterine cavity, the opening and closing assembly is controlled to prop up the silica gel sheet, the silica gel sheet plays a role in preventing permeation, and the anti-leakage device forms a barrier at the inlet end of the uterine cavity, so that the anti-leakage effect is achieved.
Drawings
FIG. 1 is a schematic view of the leak-proof hysteroscope according to the present utility model when the leak-proof device is opened.
Fig. 2 is a schematic structural view of the leak-proof device of the leak-proof hysteroscope when the leak-proof device is folded.
Fig. 3 is a schematic diagram of the structure of the leak-proof hysteroscope when the hysteroscope stretches into the uterine cavity to open.
Fig. 4 is a schematic structural view of the leak-proof hysteroscope when the leak-proof hysteroscope is drawn into a uterine cavity.
The drawings are marked with the following description:
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It is noted that when an element is referred to as being "mounted," "secured," or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that, in the embodiments of the present utility model, terms such as left, right, up, and down are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.
Referring to fig. 1, 2, 3 and 4, the anti-leakage hysteroscope provided by the utility model comprises a hysteroscope body 100 and an anti-leakage device 200, wherein the front end of the hysteroscope body 100 passes through the anti-leakage device 200, the anti-leakage device 200 comprises a support rod 1, an opening and closing assembly 2 for expanding or collapsing and a silica gel sheet 3, the opening and closing assembly 2 is sleeved on the support rod 1, the silica gel sheet 3 is arranged on one side or/and two sides of the opening and closing assembly 2, the support rod 1 is provided with a through hole 4 for the front end of the hysteroscope body 100 to pass through, in the treatment process, the front end of the hysteroscope body 100 extends into the uterine cavity through the anti-leakage device 200 in the collapsed state, the silica gel sheet 3 is controlled to be opened by the opening and closing assembly 2, and the anti-leakage device 200 forms a barrier at the inlet end of the uterine cavity, thereby achieving the anti-leakage effect. In addition, the leak-proof device 200 in this embodiment has a simple structure, is easy to operate, and is beneficial to use in uterine cavity treatment.
The opening and closing assembly 2 comprises a main supporting rib 21, an auxiliary supporting rib 22, an opening limiting piece 23, a closing limiting piece 24, a fixed nest 25, a first movable nest 26, a second movable nest 27 and a connecting rib 28, wherein the opening limiting piece 23 and the closing limiting piece 24 are arranged on the supporting rod 1 and are arranged at intervals, the first movable nest 26 and the second movable nest 27 are slidably sleeved on the supporting rod 1, one end of the main supporting rib 21 is hinged with the first movable nest 26, one end of the auxiliary supporting rib 22 is hinged with the middle part of the main supporting rib 21, the other end of the auxiliary supporting rib 22 is hinged with the second movable nest 27, the fixed nest 25 is arranged at the front end of the supporting rod 1, one end of the connecting rib 28 is hinged with the middle part of the auxiliary supporting rib 22, and the other end of the connecting rib 28 is hinged with the fixed nest 25. When the medical staff controls the first movable nest 26 to advance, the main supporting framework 21 is opened by utilizing the connection relation among the first movable nest 26, the second movable nest 27, the main supporting framework 21, the auxiliary supporting framework 22, the fixed nest 25 and the connecting framework 28, when the first movable nest 26 is pushed to the opening limiting piece 23, the opening limiting piece 23 is utilized to position the first movable nest 26, so that the main supporting framework 21 is kept in an opened state, the medical staff can conveniently treat the uterine cavity, and when the medical staff finishes treatment, the medical staff can keep the main supporting framework 21 in a closed state by controlling the first movable nest 26 to be pulled back to the position of the closing limiting piece 24, so that the leakage-proof device 200 can conveniently withdraw from the uterine cavity.
The opening and closing assembly 2 further comprises a spring 29, the spring 29 is arranged on the supporting rod 1 and is located between the second movable nest 27 and the fixed nest 25, when the first movable nest 26 is pushed forward, the spring 29 is in a compressed state, so that the main supporting frame 21 is pushed to be kept in a tensioning state, when the medical staff controls the first movable nest 26 to withdraw from the opening limiting piece 23, the first movable nest 26 is pulled back by the restoring force of the spring 29, and the leakage-proof device 200 is folded conveniently.
As shown in fig. 1 and 2, the first movable nest 26 has an extension 261, through the extension 261, the opening limiting member 23 can be far away from the connection between the main supporting frame 21 and the first movable nest 26, so that when the anti-leakage device 200 extends into the uterine cavity, the opening limiting member 23 will not contact with the skin of a patient, thereby avoiding scratching the patient, further, the extension 261 has a limiting hole 262, and when the anti-leakage device 200 is folded through the limiting hole 262, the folding limiting member 24 extends into the limiting hole 262, thereby playing a limiting role, and avoiding the anti-leakage device 200 from opening in a non-controlled state.
Preferably, the other end of the main supporting rib 21 is in an arc shape with an inner buckle, the end of the main supporting rib 21 is sleeved with an anti-scraping sleeve 211, when the main supporting rib 21 is in a folded state, the other end (i.e. the outer end face) of the main supporting rib 21 is in an inner buckle state, the other end of the main supporting rib 21 is prevented from being outwards stretched to scratch the uterine cavity wall when the leakage-proof device 200 stretches into the uterine cavity, the other end of the main supporting rib 21 is also in an inner buckle state when the main supporting rib 21 stretches out, the other end of the main supporting rib 21 is prevented from being pricked to scratch the uterine cavity wall, and further, the effect of dual anti-scraping is achieved through the anti-scraping sleeve 211, and the effect of protecting the uterine cavity wall can be further achieved.
The main supporting rib 21 is hemispherical (as shown in fig. 1) when being opened, rod-shaped (as shown in fig. 2) when being folded, the main supporting rib 21 can conveniently extend into the uterine cavity when being folded, and the main supporting rib 21 can be well attached to the wall of the uterine cavity when being opened, so that a good leakage-proof effect is achieved.
With continued reference to fig. 1 and 2, the expansion limiting members 23 are provided in plural numbers, so that the main supporting frame 21 can adjust the expansion dimension of the main supporting frame 21 according to the size of the uterine cavity of different patients, so as to improve the applicability of the leakage preventing device 200.
The front end of the fixed nest 25 is a sphere, the fixed nest 25 is provided with a plurality of grooves 251 for closing the scraping prevention sleeve 211, the guiding function can be achieved when the leakage prevention device 200 stretches into the uterine cavity through the sphere, cervical scraping can be avoided, and the scraping prevention sleeve 211 (namely the other end of the main supporting rib 21 in the furled state) is retracted into the grooves 251 through the grooves 251, so that the scraping of the wall of the uterine cavity or the wall of the uterine neck when the main supporting rib 21 stretches into the uterine cavity can be further avoided.
The silica gel sheets 3 are connected with two main supporting ribs 21 which are adjacently arranged, and wrap the main supporting ribs 21, and the two silica gel sheets 3 are in sealing connection, so that the main supporting ribs 21 and other parts are not exposed, sterilization and disinfection are facilitated, and pollution caused by contact of liquid in the uterine cavity with the main supporting ribs 21 or other parts is avoided.
A sealing ring (not shown in the figure) is arranged at the through hole 4 at the front end of the fixed nest 25, and the sealing ring is in interference fit with the front end of the hysteroscope, so that liquid in the uterine cavity can be prevented from flowing out along the through hole 4.
In summary, the anti-leakage hysteroscope provided by the utility model comprises a hysteroscope body and an anti-leakage device, wherein the front end of the hysteroscope body passes through the anti-leakage device, in the treatment process, the anti-leakage device in a folded state stretches into the uterine cavity, meanwhile, the front end of the hysteroscope body stretches into the uterine cavity, and then the opening and closing assembly is controlled to open the silica gel sheet, so that the silica gel sheet plays a role in preventing permeation, and the anti-leakage device forms a barrier at the inlet end of the uterine cavity, thereby playing a role in preventing leakage. In addition, the leakage-proof device in the embodiment has simple structure and easy operation, and is beneficial to the use in uterine cavity treatment.
Further, the other end of the main supporting rib is in an arc shape of an inner buckle, the tail end of the main supporting rib is sleeved with an anti-scraping sleeve, the other end of the main supporting rib is in an inner buckle state when the main supporting rib is in a furled state, the other end of the main supporting rib is prevented from being stretched outwards to scratch the uterine cavity wall when the leakage-proof device stretches into the uterine cavity, the other end of the main supporting rib is also in an inner buckle state when the main supporting rib stretches out, the other end of the main supporting rib is prevented from being pricked to the uterine cavity wall, and further, the effect of dual anti-scraping is achieved through the anti-scraping sleeve, and the effect of protecting the uterine cavity wall can be further achieved.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.
Claims (10)
1. The utility model provides a leak protection hysteroscope, includes hysteroscope body and leak protection device, leak protection device is passed to the front end of hysteroscope body, its characterized in that, leak protection device includes branch, is used for expanding or folding opening and closing subassembly and silica gel piece, opening and closing subassembly cover is located on the branch, the silica gel piece sets up in opening one side or/and the both sides of closing the subassembly, the branch has the through-hole that supplies the front end of hysteroscope body to pass.
2. The leakage-proof hysteroscope according to claim 1, wherein the opening and closing assembly comprises a main supporting bone, an auxiliary supporting bone, an opening and closing limiting part, a folding limiting part, a fixing nest, a first movable nest, a second movable nest and a connecting bone, wherein the opening and closing limiting part and the folding limiting part are arranged on the supporting rod and are arranged at intervals, the first movable nest and the second movable nest are slidably sleeved on the supporting rod, one end of the main supporting bone is hinged with the first movable nest, one end of the auxiliary supporting bone is hinged with the middle part of the main supporting bone, the other end of the auxiliary supporting bone is hinged with the second movable nest, the fixing nest is arranged at the front end of the supporting rod, one end of the connecting bone is hinged with the middle part of the auxiliary supporting bone, and the other end of the connecting bone is hinged with the fixing nest.
3. The leak-proof hysteroscope according to claim 2, wherein the opening and closing assembly further comprises a spring disposed on the strut between the second movable nest and the fixed nest.
4. The leak-proof hysteroscope according to claim 2, wherein the first movable nest has an extension which has a spacing aperture.
5. The leakage-proof hysteroscope according to claim 2, wherein the other end of the main supporting rib is in an arc shape of an inner buckle, and the tail end of the main supporting rib is sleeved with a scraping-proof sleeve.
6. The leakage-proof hysteroscope according to claim 5, wherein the front end of the fixed nest is spherical, and the fixed nest is provided with a plurality of grooves for the scratch-proof sleeve to be closed.
7. The leakage-proof hysteroscope according to claim 2, wherein the silica gel sheet is connected with two main supporting bones adjacently arranged and wraps the main supporting bones, and the two silica gel sheets are connected in a sealing manner.
8. The leak-proof hysteroscope according to claim 2, wherein the main bone is hemispherical when open and rod-shaped when closed.
9. The leak-proof hysteroscope according to claim 2, wherein the expansion-limiting member is plural.
10. The leakage-proof hysteroscope according to claim 6, wherein a sealing ring is arranged at the through hole of the front end of the fixed nest, and the sealing ring is in interference fit with the front end of the hysteroscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223305794.1U CN219289423U (en) | 2022-12-08 | 2022-12-08 | Leakage-proof hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223305794.1U CN219289423U (en) | 2022-12-08 | 2022-12-08 | Leakage-proof hysteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219289423U true CN219289423U (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223305794.1U Active CN219289423U (en) | 2022-12-08 | 2022-12-08 | Leakage-proof hysteroscope |
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|---|---|
| CN (1) | CN219289423U (en) |
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- 2022-12-08 CN CN202223305794.1U patent/CN219289423U/en active Active
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