CN204484262U - Uterus specimen transvaginal fast-crushing takes out obturator - Google Patents
Uterus specimen transvaginal fast-crushing takes out obturator Download PDFInfo
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- CN204484262U CN204484262U CN201520060690.XU CN201520060690U CN204484262U CN 204484262 U CN204484262 U CN 204484262U CN 201520060690 U CN201520060690 U CN 201520060690U CN 204484262 U CN204484262 U CN 204484262U
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Abstract
A kind of uterus specimen transvaginal fast-crushing takes out obturator, comprise anti-gas-leak vagina consent, described anti-gas-leak vagina consent comprises taper body and the first end cap, taper body can fit tightly with vaginal walls, first end cap is fixed on the large end of taper body, the small end of taper body is uncovered, and described first end covers and has several through holes, and described each through hole is equipped with Non-return air valve.This utility model uterus specimen transvaginal fast-crushing takes out obturator, can by the apparatus uterus that electronic pulverizing volume is larger under closed environment, not only save operating time, prevent tumor tissues chip from sending out transfer, also can avoid accidentally injuring normal structure, and abdominopelvic cavity can be made to keep inflation, monitored by peritoneoscope and make to get a clear view, avoid further accidentally injuring.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates to a kind of for the assistive device in gynecilogical operation specifically.
Background technology
Adopt when vagina or laparoscopic surgery hysterectomize, uterus after excision is mainly taken out through vagina, but due to ill uterine volume larger, take out through the manual chopping of narrow vagina and not only waste time and energy, and the unclear easy accidental injury normal structure in the visual field, more seriously, some uterine malignant tumour, can because the manual chopping of transvaginal be taken out and causes tumour spread to shift.
Now widely used laparoscopic technique needs to inflate in airtight abdominopelvic cavity, by forming the space of air pressure and the abdominopelvic cavity that expands thus exposing surgical field of view, but after panhysterectomy, vaginal cuff communicates with the external world and causes leaking gas, the problem of the vagina gas leakage under therefore also needing solution peritoneoscope to monitor when vagina pulverizes uterus operation.
Utility model content
The purpose of this utility model is to provide a kind of uterus specimen transvaginal fast-crushing and takes out obturator, it can by the apparatus uterus that electronic pulverizing volume is larger under closed environment, not only save operating time, prevent tumor tissues chip from sending out transfer, also can avoid accidentally injuring normal structure, and abdominopelvic cavity can be made to keep inflation, monitored by peritoneoscope and make to get a clear view, avoid further accidentally injuring.
To achieve these goals, technical solution of the present utility model is: a kind of uterus specimen transvaginal fast-crushing takes out obturator, comprise anti-gas-leak vagina consent, described anti-gas-leak vagina consent comprises taper body and the first end cap, taper body can fit tightly with vaginal walls, and the first end cap is fixed on the large end of taper body, and the small end of taper body is uncovered, described first end covers and has several through holes, and described each through hole is equipped with Non-return air valve.
This utility model uterus specimen transvaginal fast-crushing takes out obturator, wherein, also comprise anti-gas-leak extenal fixation cap, protective casing, described anti-gas-leak extenal fixation cap comprises the second tubular body and the second end cap, second end cap has central through hole, elasticity air valve is provided with in central through hole, described protective casing comprises the 3rd tubular body and the 3rd end cap, 3rd end cap has several through holes, Non-return air valve is equipped with in each through hole of the 3rd end cap, the external diameter of described 3rd tubular body is less than or equal to the internal diameter of central through hole, described 3rd tubular body can be positioned in described central through hole.
This utility model uterus specimen transvaginal fast-crushing takes out obturator, and wherein, described first end covers and is fixed with handle.
This utility model uterus specimen transvaginal fast-crushing takes out obturator, wherein, described second end cap is fixed with handle.
This utility model uterus specimen transvaginal fast-crushing takes out obturator, wherein, described 3rd end cap is fixed with handle.
This utility model uterus specimen transvaginal fast-crushing takes out obturator, and wherein, described 3rd end cap is provided with breather valve.
This utility model uterus specimen transvaginal fast-crushing takes out obturator, and wherein, described first end covers and is provided with breather valve.
After adopting such scheme; compared with prior art; anti-gas-leak vagina consent is comprised because this utility model uterus specimen transvaginal fast-crushing takes out obturator; anti-gas-leak vagina consent can fit tightly with vaginal walls and make abdominopelvic cavity keep inflation; make to get a clear view; and electronic powder millstone tool by the through hole on anti-gas-leak vagina consent under the protection of taper body; electronic pulverizing uterus under closed environment; not only save operating time, prevent tumor tissues chip from sending out transfer, also can avoid accidentally injuring normal structure.
Accompanying drawing explanation
Fig. 1 is the axonometric chart that this utility model uterus specimen transvaginal fast-crushing takes out anti-gas-leak vagina consent in obturator;
Fig. 2 is the axonometric chart that this utility model uterus specimen transvaginal fast-crushing takes out anti-gas-leak extenal fixation cap in obturator;
Fig. 3 is the axonometric chart that this utility model uterus specimen transvaginal fast-crushing takes out protective casing in obturator;
Fig. 4 is the using state figure that this utility model uterus specimen transvaginal fast-crushing takes out protective casing in obturator.
Detailed description of the invention
As shown in Figure 1, this utility model uterus specimen transvaginal fast-crushing takes out obturator, comprise anti-gas-leak vagina consent 11, as shown in Figure 1, anti-gas-leak vagina consent 11 comprises taper body 111 and the first end cap 112, first end cap 112 is fixed on the large end of taper body 111, the small end of taper body 111 is uncovered, first end cap 112 has multiple through hole, the through hole 115 comprising centre bore 113 and be positioned at outside centre bore 113, centre bore 113 and other through holes 115 are equipped with Non-return air valve, first end cap 112 is also provided with breather valve 116, after anti-gas-leak vagina consent 11 inserts vagina, taper body 111 can be close to airtight with vaginal wall, prevent from leaking gas between vaginal wall and taper body 111, specimen bag and operation technique apparatus can be passed through centre bore 113 and enter vagina and abdominopelvic cavity.
Complete Hysterectomy, anti-gas-leak vagina consent 11 is inserted vagina, and make anti-gas-leak vagina consent 11 and vaginal wall be close to airtight, prevent from leaking gas between the two, after abdominopelvic cavity inflation, specimen bag and operation technique apparatus are sent into vagina and abdominopelvic cavity through centre bore 113, the uterus of excision is loaded in specimen bag through specimen bag oral area, then transvaginal tractive specimen bag oral area, lead to outside vaginal orifice, the mouth rim of specimen bag is involved, be clamped between anti-gas-leak vagina consent 11 outer wall and vaginal walls and prevent gas leakage, thus specimen bag oral area can be made airtight, keep expanding after specimen bag inflation, form the space of independent closed, crushing knife tool through centre bore 113 from external omnidistance through vagina, enter the specimen bag being positioned at abdominopelvic cavity inner, pulverize under the protection of taper body and take out uterus, avoid damaging normal tissue on the way.
Inflation is kept better for making abdominopelvic cavity further, specimen bag oral area is airtight, this utility model uterus specimen transvaginal fast-crushing takes out obturator and also comprises anti-gas-leak extenal fixation cap 12, protective casing 13, as shown in Figure 2, anti-gas-leak extenal fixation cap 12 comprises the second tubular body 121 and the second end cap 122, second end cap 122 has a central through hole 123, elasticity air valve is provided with in central through hole 123, the internal diameter of central through hole 123 is much larger than the internal diameter of centre bore 113 and each through hole 115, second tubular body 121 is shorter, second tubular body 121 and the second end cap 122 form hat shape, after specimen bag loads the uterus specimen of excision in abdominopelvic cavity, the port edge portions of specimen bag is pulled out vagina through central through hole 123.
As shown in Figure 3, protective casing 13 comprises the 3rd tubular body 131 and the 3rd end cap 132, other through holes 135 multiple 3rd end cap 132 having centre bore 133 and be positioned at outside centre bore 133, Non-return air valve is equipped with in centre bore 133 and other each through holes 135, the external diameter of the 3rd tubular body 131 is less than or equal to the internal diameter of central through hole 123, as shown in Figure 4, 3rd tubular body 131 can be positioned in central through hole 123, protective casing 13 inserts in specimen bag by the entrance of specimen bag, and vagina and pelvic cavity position is entered along the central through hole 123 of anti-gas-leak extenal fixation cap 12 in specimen bag, specimen bag ingress edge is looped around between anti-gas-leak extenal fixation cap 12 and protective casing 13, the central through hole 123 of anti-gas-leak extenal fixation cap 12 is provided with elasticity air valve and can prevents gas leakage better, thus specimen bag oral area can be made airtight, keep expanding after specimen bag inflation, form the space of independent closed.
For more convenient operation in operation process, first, second, third end cap 112,122,132 is fixed with handle 114,124,134 respectively, the 3rd end cap 132 is also provided with breather valve 136.
Complete Hysterectomy, anti-gas-leak vagina consent 11 is inserted vagina, and make anti-gas-leak vagina consent 11 and vaginal wall be close to airtight, prevent from leaking gas between the two, after abdominopelvic cavity inflation, specimen bag and operation technique apparatus are sent into vagina and abdominopelvic cavity through centre bore 113, the uterus of excision is loaded in specimen bag through specimen bag oral area, then transvaginal tractive specimen bag oral area, lead to outside vaginal orifice, and take out anti-gas-leak vagina consent 11, anti-gas-leak extenal fixation cap 12 is inserted vagina oral area, the central through hole 123 of the mouth rim of specimen bag through anti-gas-leak extenal fixation cap 12 is involved, protective casing 13 inserts in specimen bag by the entrance of specimen bag by gripping handle 134, and vagina and pelvic cavity position is entered along the central through hole 123 of anti-gas-leak extenal fixation cap 12 in specimen bag, specimen bag ingress edge is looped around between anti-gas-leak extenal fixation cap 12 and protective casing 13, the central through hole 123 of anti-gas-leak extenal fixation cap 12 is provided with elasticity air valve and can prevents gas leakage, thus specimen bag oral area can be made airtight, keep expanding after specimen bag inflation, form the space of independent closed, crushing knife tool through protective casing 13 from external omnidistance through vagina, enter the specimen bag being positioned at abdominopelvic cavity inner, pulverize and take out uterus, avoid damaging normal tissue on the way, peritoneoscope also can be passed through protective casing 13 and enters abdominopelvic cavity observation, or enter abdominopelvic cavity observation by traditional abdomen observing hole.
The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from this utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (7)
1. a uterus specimen transvaginal fast-crushing takes out obturator, it is characterized in that: comprise anti-gas-leak vagina consent (11), described anti-gas-leak vagina consent (11) comprises taper body (111) and the first end cap (112), taper body (111) can fit tightly with vaginal walls, first end cap (112) is fixed on the large end of taper body (111), the small end of taper body (111) is uncovered, described first end cap (112) has several through holes (113), described each through hole (113) is equipped with Non-return air valve.
2. uterus as claimed in claim 1 specimen transvaginal fast-crushing takes out obturator, it is characterized in that: also comprise anti-gas-leak extenal fixation cap (12), protective casing (13), described anti-gas-leak extenal fixation cap (12) comprises the second tubular body (121) and the second end cap (122), second end cap (122) has central through hole (123), central through hole is provided with elasticity air valve in (123), described protective casing (13) comprises the 3rd tubular body (131) and the 3rd end cap (132), 3rd end cap (132) has several through holes (133), Non-return air valve is equipped with in each through hole of the 3rd end cap, the external diameter of described 3rd tubular body (131) is less than or equal to the internal diameter of central through hole (123), described 3rd tubular body (131) can be positioned in described central through hole (123).
3. uterus as claimed in claim 2 specimen transvaginal fast-crushing takes out obturator, it is characterized in that: described first end cap (112) is fixed with handle (114).
4. uterus as claimed in claim 3 specimen transvaginal fast-crushing takes out obturator, it is characterized in that: described second end cap (122) is fixed with handle (124).
5. uterus as claimed in claim 4 specimen transvaginal fast-crushing takes out obturator, it is characterized in that: described 3rd end cap (132) is fixed with handle (134).
6. uterus as claimed in claim 5 specimen transvaginal fast-crushing takes out obturator, it is characterized in that: described 3rd end cap (132) is provided with breather valve (136).
7. uterus as claimed in claim 6 specimen transvaginal fast-crushing takes out obturator, it is characterized in that: described first end cap (112) is provided with breather valve (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060690.XU CN204484262U (en) | 2015-01-28 | 2015-01-28 | Uterus specimen transvaginal fast-crushing takes out obturator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520060690.XU CN204484262U (en) | 2015-01-28 | 2015-01-28 | Uterus specimen transvaginal fast-crushing takes out obturator |
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| CN204484262U true CN204484262U (en) | 2015-07-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546083A (en) * | 2015-01-28 | 2015-04-29 | 凌斌 | Fast uterine specimen transvaginal crushing, fetching and sealing device |
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2015
- 2015-01-28 CN CN201520060690.XU patent/CN204484262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546083A (en) * | 2015-01-28 | 2015-04-29 | 凌斌 | Fast uterine specimen transvaginal crushing, fetching and sealing device |
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