CN2057098U - Device for inserting contraceptive device - Google Patents
Device for inserting contraceptive device Download PDFInfo
- Publication number
- CN2057098U CN2057098U CN 87213683 CN87213683U CN2057098U CN 2057098 U CN2057098 U CN 2057098U CN 87213683 CN87213683 CN 87213683 CN 87213683 U CN87213683 U CN 87213683U CN 2057098 U CN2057098 U CN 2057098U
- Authority
- CN
- China
- Prior art keywords
- contraceptive
- conduit
- uterus
- cavity
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a device for inserting a contraceptive device, comprising a guide tube (1) in which is provided with a contraceptive device (2), a movable position pin (3) arranged in the guide tube (1), a guide rod (4) arranged in the guide tube (1) for moving the contraceptive device (2); an elongated slot (5) is arranged on the guide tube (1), and the leading wire (6) of the contraceptive device is led out from the slot; the leading wire is used for seeing whether the contraceptive device arranged in the uterine cavity is arranged correctly through dynamic observation and visual observation; the slot (5) is paralleled with the symmetry axis (7) of the entire device, and is arranged along the full-length of the guide tube (1).
Description
The present invention is relevant with contraceptive, and is or rather, relevant with the device that contraceptive is imported cavity of uterus.
The present invention is applied to gynecological, in order to intraulerine contraceptive device is sent into cavity of uterus.
At present, known intraulerine contraceptive device is sent into the device (GB, B, 1465684) of cavity of uterus, contains the conduit of a positioned inside contraceptive, be contained on the conduit and movably alignment pin and being contained in be used for the guide rod of mobile contraceptive in the conduit.
Also have and a kind of contraceptive is sent into the device (E, AI, 0011143) of cavity of uterus, it has an inner conduit that contraceptive is installed, and is contained in supravasal alignment pin and is contained in to be used for the guide rod of mobile contraceptive in the conduit.
The characteristics of known devices are, before conduit that contraceptive is packed into, must introduce the lead-in wire that two row cultures dynamic observe usefulness at the far-end of conduit, and this lead-in wire is put into conduit, finish this process, need spended time extraly, nor convenient.When going between because of placing in conduit, lead-in wire may be turned round volume, and this can cause difficulty when packing contraceptive into conduit.
The characteristics of known devices show, when in cavity of uterus with contraceptive when conduit is released, lead-in wire might take place between catheter wall and guide rod by the folder phenomenon, this might with just put into the uterus the contraceptive occasionality be pulled out.
The characteristics of known contraception device show that also when with guide rod contraceptive being pushed cavity of uterus, lead-in wire may be out of shape, and by occasionality be thrown into cavity of uterus.
The characteristics of known devices show that also the contraceptive that is placed on conduit is only relatively difficult according to the alignment pin location, because when putting into contraceptive, the position of alignment pin is Cervical collar extension place.
As basis of the present invention, the task of proposition is, the guide-tube structure by modifying device creates and a kind of contraceptive imported the device of cavity of uterus, under the help of this device, can prevent as the lead deformation that dynamic observes.
The method that solution asks a question is, the conduit of dress contraceptive in the contraceptive gatherer should contain, be contained on the conduit and alignment pin and be contained in the conduit guide rod movably in order to mobile contraceptive, according to the present invention, one elongated slot is arranged on conduit, by this groove draw as dynamic observe with the visualization cavity of uterus in the lead-in wire of the whether correct contraceptive of the placement of contraceptive, this groove is parallel with the axis of symmetry of whole device, and runs through the total length of conduit.
In the contraceptive gatherer of finishing in a manner described, because cannelure is arranged, when in conduit, settling contraceptive, lead-in wire can be passed this groove outwards draws, and lay along the outer wall of conduit, like this, lead-in wire just can not be owing to guide rod be out of shape, and does not also exist to bring lead-in wire into cavity of uterus and will just put into the probability that the contraceptive of cavity of uterus is transferred to by accident.In addition, can also carry out visualization, check that contraceptive is settled whether correctly in the cavity of uterus by this cannelure.
Below, with specific embodiment as a reference shown in the drawings, the present invention will be described, wherein
Figure 1 shows that the full view that has the contraceptive gatherer of part contraceptive according to the invention;
Fig. 2 represents according to the present invention, contraceptive in cavity of uterus correct allocation method and dynamic observe the lead-in wire (dynamically down) of the situation when importing contraceptive with device by the conduct that conduit is outwards drawn.
The conduit 1 of dress contraceptive 2 in contraceptive gatherer (Fig. 1) contains, be contained on the conduit 1 and alignment pin 3 movably, be contained in the conduit 1 guide rod 4 in order to mobile contraceptive 2, one vertical elongated slot 5 is arranged on conduit 1, draw the lead-in wire 6 of contraceptive by this groove, whether this lead-in wire is correct as dynamic observing with the contraceptive arrangement of visualization in cavity of uterus, and groove 5 is parallel with the axis of symmetry of whole device, and offers along the total length of conduit 1.
The using method of contraceptive gatherer is as follows: put into contraceptive 2(Fig. 1 from the far-end 8 of conduit 1 that groove 5 is arranged), and will pass groove 5 as the line end of the lead-in wire 6 that dynamic observes simultaneously, draw from the outer surface of conduit 1, then, slowly tension lead-in wire 6, and contraceptive 2 is drawn in the conduit 1, keep certain distance but should make between the far-end 8 of the upper end of contraceptive 2 and conduit 1, because conduit 1 is flexible, reaches above-mentioned requirements so contraceptive and groove 5 inwalls are fitted tightly.
With guide rod 4(Fig. 1, Fig. 2) put into from the other end (near-end) 9 of conduit 1, contact up to lower end with contraceptive 2, then, behind cervix uteri 10 location, determine the length and the direction (not shown) of cavity of uterus with feeler lever,, alignment pin 3 is placed on the conduit 1 according to the selected distance of feeler lever.Band contraceptive 2 and the conduit 1 that alignment pin 3 is housed are put into always the bottom 13 of cavity of uterus 12 through cervix uteri ditch 11, for making contraceptive 2 in cavity of uterus 12, be in the tram, must be after guide rod 4 is fixed that conduit 1 is past drop-down along guide rod, just as with conduit 1 " cover " is on guide rod 4, when contraceptive 2 be placed appropriate after, will the band guide rod 4 conduit 1 transfer to by cavity of uterus.
Like this, because the finishing of contraceptive gatherer as mentioned above, can avoid being used for the distortion of the lead-in wire 6 that dynamic observes, the orientation that can judge rightly also correctly is placed in contraceptive in the cavity of uterus.As the lead-in wire 6 that dynamic observes should often be in implement to introduce contraceptive the doctor at the moment, could perform a surgical operation soon like this, and need not the more strengths of cost, promptly reduce the introducing time of contraceptive 2, no matter this is to the doctor, still can reduce intense strain to the patient.
Claims (1)
1, the conduit (1) that contains interior dress contraceptive (2), be contained in that conduit (1) is gone up and alignment pin (3) and be contained in the device that contraceptive is imported cavity of uterus of the interior guide rod (4) in order to mobile contraceptive (2) of conduit (1) movably, it is characterized in that: an elongated slot (5) is arranged on conduit (1), draw the lead-in wire (6) of contraceptive by this groove, whether this lead-in wire is placed correctly as dynamic observing with the interior contraceptive (2) of visualization cavity of uterus (12), groove (5) is parallel with the axis of symmetry (7) of whole device, and along the total length setting of conduit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87213683 CN2057098U (en) | 1987-09-24 | 1987-09-24 | Device for inserting contraceptive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87213683 CN2057098U (en) | 1987-09-24 | 1987-09-24 | Device for inserting contraceptive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2057098U true CN2057098U (en) | 1990-05-16 |
Family
ID=4828135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87213683 Withdrawn CN2057098U (en) | 1987-09-24 | 1987-09-24 | Device for inserting contraceptive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2057098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337605A (en) * | 2013-08-01 | 2015-02-11 | M/S妊娠国际有限公司 | Tool for being inserted inot intrauterine device postpartumly and method thereof |
-
1987
- 1987-09-24 CN CN 87213683 patent/CN2057098U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337605A (en) * | 2013-08-01 | 2015-02-11 | M/S妊娠国际有限公司 | Tool for being inserted inot intrauterine device postpartumly and method thereof |
| CN104337605B (en) * | 2013-08-01 | 2017-09-22 | M/S妊娠国际有限公司 | The instrument and its method in intrauterine contraceptive device are inserted for postpartum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |