CN204158546U - A kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device - Google Patents
A kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device Download PDFInfo
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- CN204158546U CN204158546U CN201420547090.1U CN201420547090U CN204158546U CN 204158546 U CN204158546 U CN 204158546U CN 201420547090 U CN201420547090 U CN 201420547090U CN 204158546 U CN204158546 U CN 204158546U
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Abstract
This utility model provides a kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device, comprises handle, endoscope's locking device, sheath main part, water inlet/outlet device, locking nut, mirror pipe and caliper mobile jib.Its mesotheca main part comprises sheath body, sheath core and cushion rubber, and sheath core inner is provided with endoscope path way, caliper mobile jib passage and Inlet and outlet water passage.Water inlet/outlet device comprises Inlet and outlet water valve component and switch.Inlet and outlet water valve component one end is connected with Inlet and outlet water passage by the paddle hole on sheath core, and the other end is connected with external device (ED).Switch is positioned at inlet/outlet valve body assembly top.Cushion rubber is placed in the middle of sheath core and sheath body, plays sealing and buffer action to paddle hole, simultaneously because elastic reaction can make sheath body carry out seal rotary.This utility model is rinsed by endoscope front end continuous in operation process, can remain getting a clear view of endoscope distal end, and simultaneously water inlet/outlet device can 360 degree rotations, and saving operation technique space, raises the efficiency.
Description
Technical field
The invention belongs to Medical uterine cavity surgical apparatus field, especially relates to a kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device.
Background technology
Carry out in uterine cavity gets annuloplasty surgery, being all generally the uterine cavity ring-removing forceps adopting band endoscope path way, providing image by endoscope like this, ring-removing forceps implementation and operation in routine.Ring-removing forceps gets ring, and to have operating time short, not fragile endometrium; Also circumfili is not easily caused to rupture; Easily can not bore a hole and damage other organs in uterus; Go out that insufficiency of blood, post-operative recovery are fast, success rate of operation high.
But the tissues such as body fluid are inevitably infected with in ring-removing forceps front end in operation process, cause the endoscope distal end of insertion contaminated, final endoscopic visual is unintelligible, coordinates not smooth, cause operating time long with ring-removing forceps.
Summary of the invention
The problem that the invention will solve is, a kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device is provided, solve the contaminated problem of the endoscopic visual existed in prior art, simultaneously Inlet and outlet water part wherein can also 360 degree of rotations, the visual field of surgical can not be affected, save operative space.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is:
A kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device is provided, comprises handle, endoscope's locking device, sheath main part, water inlet/outlet device, locking nut, mirror pipe and caliper mobile jib;
Wherein, handle is connected with caliper mobile jib, by gripping and decontroling the opening and closing controlling caliper mobile jib;
Described endoscope's locking device is connected with sheath main part by endoscope path way;
Described sheath main part comprises sheath body, sheath core and cushion rubber, and it is inner that described sheath core is positioned at sheath body, and described cushion rubber is between sheath core and sheath body;
Described sheath core inner comprises endoscope path way, caliper mobile jib passage and Inlet and outlet water passage; And described Inlet and outlet water passage is connected with water inlet/outlet device by the paddle hole on sheath core;
Described locking nut and sheath core adaptation.
Wherein, described water inlet/outlet device comprises into water valve component, water outlet valve component and the water inlet switch be positioned on described water inlet valve component and the effluent switch be positioned on water outlet valve component; Described Inlet and outlet water passage is connected with Inlet and outlet water valve component by the paddle hole on sheath core.
Wherein, described water inlet switch is flow of inlet water gauge tap, and described effluent switch is water flow gauge tap.
The advantage that the invention has and good effect are: rinse by getting continuous endoscope front end in annuloplasty surgery process at uterine cavity, remain getting a clear view of endoscope distal end, ensure the fluency of operation.Simultaneously water inlet/outlet device can 360 degree seal rotaries, and saving operation technique space, raises the efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the invention
Fig. 2 is the structural representation of water inlet/outlet device and sheath main part in the invention
In figure:
1, handle 2, endoscope's locking device 3, sheath main part
3-1, sheath body 3-2, sheath core 3-3, endoscope path way
3-4, caliper mobile jib passage 3-5, intake tunnel 3-6, exhalant canal
4, water inlet/outlet device 4-1, water inlet valve component 4-2, water outlet valve component
4-3, water inlet switch 4-4, effluent switch 5, locking nut
6, mirror pipe 7, caliper mobile jib
Detailed description of the invention
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the invention.
As depicted in figs. 1 and 2, the invention comprises handle, endoscope's locking device, sheath main part, water inlet/outlet device, locking nut, mirror pipe and caliper mobile jib; Handle is connected with caliper mobile jib, and endoscope's locking device is connected with sheath main part by endoscope path way.Described sheath main part comprises sheath body, sheath core and cushion rubber, and it is inner that described sheath core is positioned at sheath body, and described cushion rubber is between sheath core and sheath body; Described sheath core inner comprises endoscope path way, caliper mobile jib passage and Inlet and outlet water passage; Described water inlet/outlet device comprises into water valve component, water outlet valve component and the water inlet switch be positioned on described water inlet valve component and the effluent switch be positioned on water outlet valve component.On sheath core, we are also provided with inlet opening and apopore, and Inlet and outlet water passage is connected with the Inlet and outlet water valve component in water inlet/outlet device by the paddle hole on sheath core.
When reality uses, first endoscope inserted in mirror pipe by endoscope path way, and utilize endoscope's locking device to lock, water inlet valve component is connected with outside water supply installation, and water outlet valve component is connected with outside negative pressure water absorber.During use, utilize endoscopic visualisation inside of human body information, handle is undertaken getting ring by gripping the opening and closing controlling caliper mobile jib with relieving simultaneously.When endoscopic visual is blocked by body fluid, open water inlet switch, now the water of outside water supply installation is by entering intake tunnel behind water inlet valve component and inlet opening, during arrival intake tunnel front end, endoscope front end is rinsed, and then opens effluent switch, after waste water just flows through apopore and water outlet valve component by exhalant canal, absorbed by outside negative pressure water absorber, complete the once cleaning of endoscope distal end, this flow process can constantly repeat, until the endoscope distal end visual field is completely clear.
Here Inlet and outlet water switch-linear hybrid can be Inlet and outlet water flow control switch by we, so that according to the contaminated extent control discharge of endoscope distal end, avoids waste.
By further design, the invention also add locking nut and cushion rubber.Cushion rubber is between sheath body and sheath core, and locking nut and sheath core can adaptive be locked.Sealing between described cushion rubber serves sheath body sheath core and buffer action, when exhalant canal occurs abnormal, guarantee that water can not be overflowed by sheath body.In addition after locking nut and sheath core are locked, due to the elastic reaction of cushion rubber, sheath body is not closely fix with sheath core, therefore sheath body can carry out comprehensive rice seal rotary around sheath core, here sheath body and water inlet/outlet device are set to integral structure by us, the rotation of sheath body can drive water inlet/outlet device to rotate, thus adjusts the position of water inlet/outlet device at any time in operation process, avoids blocking the operation technique visual field.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (3)
1. be with a uterine cavity ring-removing forceps for rotatable water inlet/outlet device, it is characterized in that: comprise handle, endoscope's locking device, sheath main part, water inlet/outlet device, locking nut, mirror pipe and caliper mobile jib;
Described handle is connected with caliper mobile jib, by gripping and decontroling the opening and closing controlling caliper mobile jib;
Described endoscope's locking device is connected with sheath main part by endoscope path way;
Described sheath main part comprises sheath body, sheath core and cushion rubber, and it is inner that described sheath core is positioned at sheath body, and described cushion rubber is between sheath core and sheath body;
Described sheath core inner comprises endoscope path way, caliper mobile jib passage and Inlet and outlet water passage; And described Inlet and outlet water passage is connected with water inlet/outlet device by the paddle hole on sheath core;
Described locking nut and sheath core adaptation.
2. a kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device according to claim 1, is characterized in that: described water inlet/outlet device comprises into water valve component, water outlet valve component and the water inlet switch be positioned on described water inlet valve component and the effluent switch be positioned on water outlet valve component; Described Inlet and outlet water passage is connected with Inlet and outlet water valve component by the paddle hole on sheath core.
3. a kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device according to claim 2, it is characterized in that: described water inlet switch is flow of inlet water gauge tap, described effluent switch is water flow gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547090.1U CN204158546U (en) | 2014-09-22 | 2014-09-22 | A kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547090.1U CN204158546U (en) | 2014-09-22 | 2014-09-22 | A kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device |
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| Publication Number | Publication Date |
|---|---|
| CN204158546U true CN204158546U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420547090.1U Active CN204158546U (en) | 2014-09-22 | 2014-09-22 | A kind of uterine cavity ring-removing forceps with rotatable water inlet/outlet device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378897A (en) * | 2018-02-13 | 2018-08-10 | 广州乔铁医疗科技有限公司 | A kind of visualization lithotomy forceps |
-
2014
- 2014-09-22 CN CN201420547090.1U patent/CN204158546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378897A (en) * | 2018-02-13 | 2018-08-10 | 广州乔铁医疗科技有限公司 | A kind of visualization lithotomy forceps |
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| GR01 | Patent grant |