CN201404339Y - Multifunction visual contraceptive ring removing pliers - Google Patents
Multifunction visual contraceptive ring removing pliers Download PDFInfo
- Publication number
- CN201404339Y CN201404339Y CN2009200259398U CN200920025939U CN201404339Y CN 201404339 Y CN201404339 Y CN 201404339Y CN 2009200259398 U CN2009200259398 U CN 2009200259398U CN 200920025939 U CN200920025939 U CN 200920025939U CN 201404339 Y CN201404339 Y CN 201404339Y
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- ring
- jaw
- contraceptive ring
- removing forceps
- ring removing
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Abstract
The utility model relates to a pair of multifunction visual contraceptive ring removing pliers for Planned Parenthood, which comprises a contraceptive ring removing sheathing canal, a jaw operation handle which is connected with the contraceptive ring removing sheathing canal, and a movable jaw guide rod, an endoscope and a flushing inner pipe, which are arranged inside a lumen of the contraceptive ring removing sheathing canal. A mouth of the contraceptive ring removing pliers is arranged at the side part on the front end of the contraceptive ring removing sheathing canal, the upper mouth ofthe contraceptive ring removing pliers and the contraceptive ring removing sheathing canal are of an integral structure, and an image signal acquisition device of the endoscope is arranged on the rearend of the mouth of the contraceptive ring removing pliers. The top part of the movable jaw guide rod inside the movable lumen of the contraceptive ring removing sheathing canal is provided with thelower mouth of the contraceptive ring removing pliers, and the end part is connected with the jaw operation handle, so when the jaw operation handle acts, a lower mouth moves along the jaw operation handle so as to complete the clamping work. The visual contraceptive ring removing pliers can flexibly observe and position an IUD inside a uterine cavity and can clamp the broken IUD or the IUD whichis embedded at different positions of the wall of the uterine cavity. The contraceptive ring removing pliers not only can be used for removing and fitting the contraceptive ring of the Planned Parenthood, but also can be applicable to the visual removing and fitting of apparatuses inside the human body cavity and the visual removing of the foreign matters.
Description
Affiliated field:
This utility model belongs to medical instruments field, relates to a kind of multifunctional visible ring-removing forceps that is used for family planning.
Background technology:
Polish doctor RichterR at first reported silkworm gut from 1909 assembly of intra-uterine contraceptive instrument so far, intrauterine device (IUD) is T﹠B.In many contraceptive devices, the ratio that adopts the IUD contraception is one of main utensil in the family planning for the highest.Yet up to now, put/get operation technique in IUD and other uterine cavities clinically, all be with doctor's experience with feel to carry out under the blindness state, still the Special Equipment that does not have sophisticated visual putting/taking intrauterine device, operation not have disengaging to depend merely on the constraint that doctor's feel and experience are operated all the time.Operation technique under blind the looking is placed IUD, can cause IUD and place inaccurately, and situation happens occasionally to cause that IUD moves down, comes off, pregnancy with IUD in situ or dystopy enter the abdominal cavity etc.And the technology of taking out IUD be we can say will be difficult to place.IUD has had very big development at present, and its shape and kind have nothing in common with each other, and for this reason, various IUD will have nothing in common with each other in utero position and shape.The standing time of general IUD, short can be at 3-5, or shorter; What the time was long can be at 20-30.Like this, the IUD that has is in the phenomenon that in utero just might produce fracture, incarceration etc., and especially along with metratrophia after the increase, particularly menopause at age, IUD generation fracture and incarceration will make to win and become very difficult.In addition, IUD can or withdraw from period of duration because of malposition, pregnancy with IUD in situ, merging hysteromyoma, uterine cicatrix again and be difficult for taking out, even the IUD fracture causes unexpected injuries such as Uterus wall scratches, hemorrhage, the perforation of uterus when taking out, and brings misery to the women.For this reason, people can carry out under visual condition in pursuit operation overall process all the time, depend merely on doctor's feel and empirical operational approach thereby break away from always.
In recent years, people develop several visual ring-removing forceps and Hook for removal of intrauterine device successively.To visible ring-removing forceps, because restriction, anteversion of uterus anteflexion or the restriction of retroversioflexion and the restriction of uterine cavity cavity and shape of cervical canal, make steel straight and jaw clamp forward and the optical system consistent with the clamp direction, to being in the IUD of uterine cavity diverse location, and the fracture IUD or incarceration in the IUD of palace wall diverse location, just be difficult to find accurately flexibly, and then finish visual and purpose clamp.To visual Hook for removal of intrauterine device, because it has adopted the piped suction of sheath palace curet structure, make that so just the blind area reduces greatly, execute the also corresponding reduction of difficulty of art for this reason, but to the fracture IUD or incarceration in the IUD of palace wall diverse location, especially to having the little IUD of fracture of reeling off raw silk from cocoons and fracture section and the IUD of incarceration situation complexity, the function of hook just obviously has been not so good as the function of clamp, and the appearance of hook also easily causes, and the palace wall scratches, hemorrhage or damage normal structure, cause accident surgery, bring misery to the women.For the IUD of incarceration in the palace wall, optical surface observation and B ultrasonic organize tomography to observe to be very different, optical surface observation is difficult to know fracture and incarceration in the situation of palace wall IUD in the in-house degree of depth, trend etc.
Summary of the invention:
The purpose of this utility model is the shortcoming and defect that overcomes above-mentioned device for taking out of intrauterine contraceptive device (IUD) tool and device, provide a kind of and in uterine cavity, can observe flexibly, accurate location, to the IUD of fracture or incarceration in palace wall diverse location IUD can implement the clamp function, the operation receiveing person painful little, can visual under the optical condition, also can be under the B ultrasonic condition visual multifunctional visible ring-removing forceps.This multifunctional visible ring-removing forceps not only can be used for the ring that takes, puts of family planning, also can be used in the body cavity visual the taking, putting with the visual of foreign body of utensil and win in medical treatment.
A kind of multifunctional visible ring-removing forceps described in the utility model, comprise get ring sheath pipe 1, with get the clamp operating grip 11 that ring sheath pipe 1 connects and be arranged on that pipe 7 constitutes in active clamp guide rod 8, endoscope and the bath of getting in ring sheath pipe 1 tube chamber.In order to satisfy the needs of the anteflexion or retroversioflexion of anteversion of uterus, get ring sheath pipe 1 and can be set to straight shape or slightly crooked shape.Getting the jaw 2 that ring sheath pipe 1 front end sidepiece is provided with ring-removing forceps, the upper jaw jaw 4 of ring-removing forceps with get ring sheath pipe 1 and be structure as a whole, in the tube chamber of getting ring sheath pipe 1, be provided with pipe 7 in the sight glass lumen 6 that can hold endoscope's coherent fiber bundle and pass light beam, the bath and hold the movable lumen 9 of clamp of active clamp guide rod 8, be provided with the labelling 10 of indicating size at the outer surface of getting ring sheath pipe 1.Be arranged on and get the active clamp guide rod 8 in the movable lumen 9 of clamp in the ring sheath pipe 1, its top is set to the lower jaw jaw 5 of visible ring-removing forceps, and its afterbody links to each other with clamp operating grip 11.When clamp operating grip 11 ring 15 or push rod 16 action the time, the lower jaw jaw 5 on the active clamp guide rod 8 is also done the folding jaw motion thereupon, finishes clamp work.Endoscope mainly is made up of coherent fiber bundle, biography light beam and pick-up lens, the image signal acquisition device 3 of endoscope is arranged on jaw 2 rear ends that the upper and lower jaw 4,5 of visible ring-removing forceps is formed, the clamp signal of jaw 2 is exported to the sight glass connector 12 that is arranged at handle through the coherent fiber bundle and the biography beam Propagation of sight glass lumen 6 by signal deriving means 3.For anti-stop signal deriving means in operation by pollutions such as blood stains, be provided with pipe 7 in the bath, the pipe upper end is arranged on by image signal acquisition device 3 sides of jaw 2 rear ends in this bath, the lower end is arranged at interface tube 13 in the bath of clamp operating grip.In order under the B ultrasonic condition, also to reach visual purpose,, cloth is set recessed micropore or mesh or the trace stricture of vagina 14 that strengthens the ultrasonic image effect getting ring sheath pipe wrench mouth 2 surface and lower jaw jaw 5 surface on every side on every side.In order to improve the clamp function and the effect of ring-removing forceps, its jaw 2 can be set to the preceding convex bean sprout shape as " p " font, also can be set to the palintrope spoon shape as " q " font, also can be set to neither palintrope, the also straight tube-like of lordosis not.When ring-removing forceps was set to slightly crooked shape, the jaw 2 of ring-removing forceps and upper and lower jaw jaw 4,5 can be arranged on crooked inboard, also can be arranged on crooked dorsal part, so just more were beneficial to the clamp to IUD or foreign body.A kind of multifunctional visible ring-removing forceps described in the utility model can be set to the movable clamping of lower jaw, also can be set to the movable clamping of the upper jaw.The clamp operating grip can be the clamp operation, inject and operate or the push-and-pull operation.
Because the profile of a kind of multifunctional visible ring-removing forceps described in the utility model has been taked the piped setting of sheath, so just open greatly visual field of visible ring-removing forceps can touch each position of uterine cavity as the suction pipe that uses in the uterine aspiration.Get ring sheath pipe 1 and be set to straight shape or slightly crooked shape, satisfied clinical in the needs of the anteflexion or retroversioflexion of anteversion of uterus.The jaw 2 of ring-removing forceps is opened at the sidepiece of getting ring sheath pipe front end, and the image signal acquisition device 3 of endoscope is arranged on the rear end of the jaw 2 of upper and lower jaw jaw 4,5 compositions of ring-removing forceps, so just, play flexible observation, accurately locate and clamp the purpose of getting as the suction window that uses suction pipe in the uterine aspiration.Getting ring sheath pipe wrench mouth 2 surface and lower jaw jaw 5 surface on every side on every side, the cloth of setting recessed micropore or mesh or the trace stricture of vagina 14 that strengthens the ultrasonic image effect, has played under the B ultrasonic condition also can reach visual purpose.Ring-removing forceps jaw 2 is provided with and the neither also not straight tube-like setting of lordosis of palintrope the clamp function and the effect that have improved ring-removing forceps just like the preceding convex bean sprout shape setting of " p " font, the palintrope spoon shape of " q " font.When ring-removing forceps is set to slightly crooked shape, the jaw 2 and the upper and lower jaw jaw 4,5 of ring-removing forceps is arranged on crooked inboard, or is arranged on crooked dorsal part, so just more be beneficial to clamp to IUD or foreign body.The worry of dirt pollution image signal deriving means has been eliminated in pipe 7 setting in the bath.Convenient for operation technique, the clamp operating means can be provided with for the clamp operation, inject operation or push-and-pull operation.A kind of multifunctional visible ring-removing forceps described in the utility model, overcome the shortcoming and defect of device for taking out of intrauterine contraceptive device (IUD) tool and device in the past, provide have safe, effective, visual, easy, economy, the patient suffering is little, the visible ring-removing forceps of few side effects, advantage such as simple to operation.
Description of drawings:
Fig. 1 is a kind of overall structure sketch map of multifunctional visible ring-removing forceps;
Fig. 2 is for getting ring sheath pipe A-A section luminal structure sketch map;
Fig. 3 is the part figure of I among Fig. 1, and the ring-removing forceps jaw is set to the preceding convex bean sprout shape sketch map (jaw closed form) as " p " font among the figure;
Fig. 4 is the part figure of I among Fig. 1, and the ring-removing forceps jaw is set to the palintrope spoon shape sketch map as " q " font among the figure;
Fig. 5 is the part figure of I among Fig. 1, signal is arranged on crooked dorsal part with the upper and lower jaw jaw of ring-removing forceps among the figure, illustrate simultaneously among the figure, around getting ring sheath pipe wrench mouth, reach recessed micropore or mesh or the trace stricture of vagina that lower jaw jaw surperficial cloth on every side enhancing ultrasonic image effect;
Fig. 6 is the partial sectional view of I among Fig. 1, and the ring-removing forceps jaw is the also straight tube-like structural representation of lordosis not of palintrope neither among the figure;
Fig. 7 is the structural representation of injecting operation for the clamp operating means.
Fig. 8 is the structural representation of push-and-pull operation for the clamp operating means
Among the figure, 1 for getting ring sheath pipe, and 2 is the ring-removing forceps jaw, 3 is the image signal acquisition device of endoscope, and 4 is ring-removing forceps upper jaw jaw, and 5 is ring-removing forceps lower jaw jaw, 6 is the sight glass lumen, and 7 are pipe in the bath, and 8 is the active clamp guide rod, 9 is the movable lumen of clamp, and 10 is dimension mark, and 11 is the clamp operating grip, 12 sight glass connectors, interface tube in 13 baths, 14 strengthen recessed micropore or the mesh or the trace stricture of vagina of ultrasonic image effect, 15 is clamp operating grip handle ring, and 16 is clamp operating grip push rod.
The specific embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Embodiment 1
As Fig. 1, Fig. 2 and shown in Figure 6, multifunctional visible ring-removing forceps described in the utility model has been taked the piped setting of sheath, gets ring sheath pipe 1 and is set to straight shape or slightly crooked shape, and be provided with indication dimension mark 10 at the outer surface of getting ring sheath pipe.The jaw 2 of this visible ring-removing forceps is opened at the sidepiece of getting ring sheath pipe 1 front end, and the image signal acquisition device 3 of endoscope is arranged on the rear end of the jaw 2 of ring-removing forceps upper jaw jaw 4 and lower jaw jaw 5 compositions.Pipe 7 and hold the clamp activity lumen 9 of active clamp guide rod 8 in the inside of getting ring sheath pipe 1 is provided with the sight glass lumen 6 that can hold endoscope's coherent fiber bundle and pass light beam, bath, the top of this active clamp guide rod 8 is provided with the lower jaw jaw 5 of visible ring-removing forceps, and its afterbody links to each other with clamp operating grip 11.When the clamp operating means 11 that is arranged on the ring-removing forceps rear end ring 15 or push rod 16 action the time, make movable clamping device 8 motions, thereby make lower jaw jaw 5 relative upper jaw jaws 4 do the jaw motion of folding, finish clamp work.
Embodiment 2
In order to have improved the clamp function and the effect of ring-removing forceps, this utility model ring-removing forceps jaw 2 is provided with just like the preceding convex bean sprout shape of " p " font, as shown in Figure 3.Also the palintrope spoon shape just like " q " font is provided with, as shown in Figure 4.And the neither also not straight tube-like setting of lordosis of palintrope, as shown in Figure 6.
For the ease of the clamp to IUD or foreign body, ring-removing forceps can be set to slightly crooked shape.When ring-removing forceps is set to slightly crooked shape, the inboard that the upper and lower jaw jaw 4,5 of ring-removing forceps can be arranged on as Fig. 1, Fig. 3, bending shown in Figure 4, or be arranged on crooked as shown in Figure 5 dorsal part.
As shown in Figure 5, in order to reach purpose also visual under the B ultrasonic condition, getting ring sheath pipe wrench mouth 2 surface and lower jaw jaw 5 surface on every side on every side, the cloth of setting recessed micropore or mesh or the trace stricture of vagina 14 that strengthens the ultrasonic image effect,
Embodiment 5
As Fig. 1, Fig. 8 and shown in Figure 9, the operating means of ring-removing forceps can be set to the clamp mode of operation, inject mode of operation or push-and-pull mode of operation.
Claims (4)
1, a kind of multifunctional visible ring-removing forceps, comprise and get ring sheath pipe, get the active clamp guide rod that encircles in the sheath pipe tube chamber with the clamp operating grip of getting ring sheath Guan Lian with being arranged on, pipe constitutes in endoscope and the bath, it is characterized in that: (1) is getting the jaw that ring sheath pipe front end sidepiece is provided with ring-removing forceps, the upper jaw jaw of ring-removing forceps with get ring sheath pipe and be structure as a whole, in the tube chamber of getting ring sheath pipe, be provided with the sight glass lumen that can hold endoscope's coherent fiber bundle and pass light beam, manage and hold the movable lumen of clamp of active clamp guide rod in the bath, get ring sheath pipe and be set to straight shape or slightly crooked shape, be provided with the labelling of indication size at the outer surface of getting ring sheath pipe; (2) be arranged on the active clamp guide rod of getting in the movable lumen of ring sheath tubular forceps folder, its top is set to the lower jaw jaw of visible ring-removing forceps, and its afterbody links to each other with the clamp operating grip; (3) endoscope mainly is made up of coherent fiber bundle, biography light beam and pick-up lens, the image signal acquisition device of endoscope is arranged on the jaw rear end that the upper and lower jaw jaw of visible ring-removing forceps is formed, and signal is exported by the coherent fiber bundle and the sight glass connector of biography light beam through being arranged at handle of sight glass lumen; (4) pipe upper end is arranged on by the image signal acquisition device side of jaw rear end in the bath, interface tube in lower end and the bath that is arranged at the clamp operating grip.
2, a kind of multifunctional visible ring-removing forceps according to claim 1, it is characterized in that: on described ring sheath pipe wrench mouth surface and the lower jaw jaw surface on every side on every side of getting, cloth is set recessed micropore or mesh or the trace stricture of vagina that strengthens the ultrasonic image effect, its jaw can be set to the preceding convex bean sprout shape as " p " font, also can be set to palintrope spoon shape, also can be set to neither lordosis, the also straight tube-like of palintrope not as " q " font.
3, according to claim 1 or 2 described a kind of multifunctional visible ring-removing forceps, it is characterized in that: when ring-removing forceps was set to slightly crooked shape, the jaw of ring-removing forceps and upper and lower jaw jaw can be arranged on crooked inboard, also can be arranged on crooked dorsal part.
4, according to claim 1,2 or 3 described a kind of multifunctional visible ring-removing forceps, it is characterized in that: this visible ring-removing forceps can be set to the movable clamping of lower jaw, also can be set to the movable clamping of the upper jaw; The clamp operating grip can be the clamp operation, inject and operate or the push-and-pull operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200259398U CN201404339Y (en) | 2009-05-27 | 2009-05-27 | Multifunction visual contraceptive ring removing pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200259398U CN201404339Y (en) | 2009-05-27 | 2009-05-27 | Multifunction visual contraceptive ring removing pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404339Y true CN201404339Y (en) | 2010-02-17 |
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ID=41675256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200259398U Expired - Fee Related CN201404339Y (en) | 2009-05-27 | 2009-05-27 | Multifunction visual contraceptive ring removing pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404339Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999955A (en) * | 2010-05-18 | 2011-04-06 | 山东新华医疗器械股份有限公司 | Visual ring-taking pliers |
| CN108309545A (en) * | 2018-01-24 | 2018-07-24 | 冯莉 | A kind of visualization cutting takes ring instrument |
-
2009
- 2009-05-27 CN CN2009200259398U patent/CN201404339Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999955A (en) * | 2010-05-18 | 2011-04-06 | 山东新华医疗器械股份有限公司 | Visual ring-taking pliers |
| CN108309545A (en) * | 2018-01-24 | 2018-07-24 | 冯莉 | A kind of visualization cutting takes ring instrument |
| CN108309545B (en) * | 2018-01-24 | 2020-03-27 | 姚宗花 | Visual cutting ring taking instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110527 |