CN208926545U - A kind of amnion propeller - Google Patents
A kind of amnion propeller Download PDFInfo
- Publication number
- CN208926545U CN208926545U CN201720998626.5U CN201720998626U CN208926545U CN 208926545 U CN208926545 U CN 208926545U CN 201720998626 U CN201720998626 U CN 201720998626U CN 208926545 U CN208926545 U CN 208926545U
- Authority
- CN
- China
- Prior art keywords
- main body
- casing
- movable block
- valve
- amnion
- 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.)
- Expired - Fee Related
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of amnion propellers, its structure includes soft silica gel, main body, rubber sleeve, casing, pen clip, pressing piece, movable block, spring, fixture, snap ring, rubber sleeve is covered in the bottom of main body clearance fit therewith, main body is through the center of casing, connected pen clip is equipped at the top of the outer wall of casing, the lower section positioned at pressing piece of pen clip, pressing piece are connected with the one end for the movable block that inside pipe casing is arranged in, and the other end of movable block is connected to main body.A kind of amnion propeller of the utility model the utility model has the advantages that the inside of the propeller is equipped with the combination of the components such as pressing piece, movable block, spring, fixture, it being capable of the length that pushes in of control soft silica gel at any time, it can carry out the selection of gear, the different situations that can satisfy patient carry out the adjusting of opposite gear, operating time is saved, going on smoothly for operation is facilitated.
Description
Technical field
The utility model is a kind of amnion propeller, belongs to treatment incompetence,cervical field.
Background technique
Incompetence,cervical is a kind of major reason for causing Medium and late pregnancy to be miscarried, after especially two child's policies are decontroled and auxiliary
The extensive use of reproductive technology is helped, the disease incidence of incompetence,cervical is higher and higher, and peri-natal infant badness come-off is also higher and higher, warp
The preventative shirodkar-Baster operation of vagina row is the main measure for the treatment of, but dilatation of cervix companion when some Finding case
The bag of waters protrudes cervical canal, and such patient often requires that row Emergency cervical cerclage is performed the operation, but is implementing this kind of Cervical cerclage hand
Rupture of membranes is easily led in art, cerclage failure, how completely, safety sends the bag of waters outstanding back to uterine cavity, increases Cervical cerclage
The success rate of operation extends pregnant week, we devise amnion propeller.
Utility model content
In view of the deficienciess of the prior art, a kind of amnion propeller of the utility model, structure include soft silica gel, master
Body, rubber sleeve, casing, pen clip, pressing piece, movable block, spring, fixture, snap ring, the rubber sleeve cover bottom in main body with
Clearance fit, the main body is equipped with connected through the center of casing, at the top of the outer wall of the casing
Pen clip, the lower section positioned at pressing piece of the pen clip, one end of the pressing piece and the movable block that inside pipe casing is set
It is connected, the other end of the movable block is connected to main body, and the movable block and shell clearance cooperate, the soft silica gel
Top connect with subject activity, the left and right ends of the spring respectively with the left end of the right end of movable block, fixture is fixed connects
It connects, the spring is set to the centre of movable block and fixture, and the main body is matched through snap ring with fixture, the card
Ring is arranged on the inner wall of connected casing, and the casing is integrated with snap ring.
Further, the fixture includes dewclaw valve, circular hole, lower claw valve, and the dewclaw valve and the activity of lower claw valve connect
It connects, the circular hole is set to the centre of dewclaw valve and lower claw valve.
Further, the main body and circular hole clearance fit, the main body and dewclaw valve, lower claw valve movable contact.
Further, cylindrical structure is constituted when the dewclaw valve and lower claw valve close.
Further, the casing includes through-hole, tube body, aperture, and the through-hole, circular hole are respectively arranged on the upper of tube body
Lower both ends, the tube body are integrated with through-hole, aperture.
Further, the main body and through-hole activity cooperate, the pressing piece and aperture clearance fit.
Further, the main body, rubber sleeve, casing three shape be in cylindrical structure.
Further, the pressing effect of the pressing piece can carry out the selection of gear, being capable of the soft silicon of control at any time
The length that glue pushes in can adjust corresponding gear according to patient's different situations.
Further, the casing use good ABS plastic material, impact resistance, heat resistance, lower temperature resistance,
Chemical resistance and excellent electrical properties also have the characteristics that easy processing, product size are stable, lustrous surface is good.
Further, the rubber sleeve use natural rubber material, elasticity is good, intensity height, high-low temperature resistant, resistance to ozone,
Electrical insulating property is good and wear-resisting, anti-skidding.
Further, the soft silica gel can prop up amnion as being propped up umbrella after pushing in, convenient
Postoperative adhesions save operating time.
A kind of amnion propeller of the utility model the utility model has the advantages that the inside of the propeller be equipped with pressing piece, movable block,
The combination of the components such as spring, fixture, can the length that pushes in of control soft silica gel at any time, the selection of gear, energy can be carried out
The different situations for enough meeting patient carry out the adjusting of opposite gear, save operating time, facilitate going on smoothly for operation.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of amnion propeller of the utility model.
Fig. 2 is the structural schematic diagram of the casing of Fig. 1.
Fig. 3 is the schematic diagram of the section structure of Fig. 1.
Fig. 4 is the schematic diagram of the section structure when Fig. 1 is pressed.
Fig. 5 is the structural schematic diagram after Fig. 4 pressing.
Fig. 6 is the structural schematic diagram of the fixture of Fig. 4.
In figure: soft silica gel -1, main body -2, rubber sleeve -3, casing -4, pen clip -5, pressing piece -6, movable block -7, spring -8,
Fixture -9, snap ring -10, dewclaw valve -901, circular hole -902, lower claw valve -903, through-hole -401, tube body -402, aperture -403.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 6 is please referred to, the utility model provides a kind of amnion propeller: its structure includes soft silica gel 1, main body 2, rubber
Gum cover 3, casing 4, pen clip 5, pressing piece 6, movable block 7, spring 8, fixture 9, snap ring 10, described 3 sets of rubber sleeve in main body 2
Bottom clearance fit therewith, the main body 2 through the center of casing 4, be equipped at the top of the outer wall of the casing 4 with
The pen clip 5 being connected, the lower section positioned at pressing piece 6 of the pen clip 5, the pressing piece 6 and be arranged inside casing 4
One end of movable block 7 be connected, the other end of the movable block 7 is connected to main body 2, between the movable block 7 and casing 4
Gap cooperation, the top of the soft silica gel 1 is flexibly connected with main body 2, the left and right ends of the spring 8 respectively with movable block 7
Right end, fixture 9 left end be fixedly connected, the spring 8 is set to the centre of movable block 7 and fixture 9, and the main body 2 passes through
It is through at snap ring 10 to match with fixture 9, the snap ring 10 is arranged on the inner wall of connected casing 4, the set
Pipe 4 is integrated with snap ring 10, and the fixture 9 includes dewclaw valve 901, circular hole 902, lower claw valve 903, the dewclaw
Valve 901 is flexibly connected with lower claw valve 903, and the circular hole 902 is set to the centre of dewclaw valve 901 and lower claw valve 903, the master
Body 2 and 902 clearance fit of circular hole, the main body 2 and dewclaw valve 901,903 movable contact of lower claw valve, the dewclaw valve
901 constitute cylindrical structure when closing with lower claw valve 903, the casing 4 includes through-hole 401, tube body 402, aperture 403, institute
Through-hole 401, the aperture 403 stated are respectively arranged on the upper and lower ends of tube body 402, the tube body 402 and through-hole 401, aperture 403
It is integrated, the main body 2 and 401 activity of through-hole cooperate, and the pressing piece 6 and 403 clearance fit of aperture are described
Main body 2, rubber sleeve 3,4 three of casing shape be in cylindrical structure, the pressing of pressing piece effect can carry out
The selection of gear, can the length that pushes in of control soft silica gel at any time, corresponding gear can be adjusted according to patient's different situations,
The casing 5 uses good ABS plastic material, impact resistance, heat resistance, lower temperature resistance, chemical resistance and electricity
Gas function admirable also has the characteristics that easy processing, product size are stable, lustrous surface is good, and the rubber sleeve 3 is using natural
Rubber material, elasticity is good, and intensity height, high-low temperature resistant, resistance to ozone, electrical insulating property are good and wear-resisting, anti-skidding, and the soft silica gel 1 exists
Amnion can be propped up as being propped up umbrella after pushing in, facilitate postoperative adhesions, save operating time.
Spring 8 described in the utility model be it is a kind of utilize elasticity come work machine components.Made of elastic material
Deformation occurs under external force for part, restores to the original state again after removing external force.Also make " spring ".Generally it is made of spring steel.Bullet
The complicated multiplicity of the type of spring mainly has helical spring, scroll spring, flat spring, heterotypic spring etc. by shape point.
When user wants a kind of amnion propeller using the utility model, the first step, precheck device
Whether the assembling of all parts is secured, and whether detection device being capable of normal use；Second step is capable of the feelings of normal use in device
Under condition, by pressing pressing piece 6, movable block 7, which carries out pressure to spring, closes it, so that fixture is opened main body 2, soft silica gel
1 pushes out away, then presses pressing piece 6, spring playback, fixture closure, repeats the adjusting selection that this step carries out gear.Example
Such as: Zhang doctor carries out obstetric operation using the device.
The soft silica gel 1 of the utility model, main body 2, rubber sleeve 3, casing 4, pen clip 5, pressing piece 6, movable block 7, spring 8,
Fixture 9, snap ring 10, dewclaw valve 901, circular hole 902, lower claw valve 903, through-hole 401, tube body 402, aperture 403, component are general
Standard component or component as known to those skilled in the art, structure and principle are all that this technology personnel can be obtained by technical manual
Know or known by routine experiment method, the utility model solves the problems, such as the adjusting that not can be carried out gear, is not able to satisfy patient
Different situations carry out the selections of different stalls, the utility model by above-mentioned component be combined with each other can control at any time it is soft
The length that silica gel pushes in can carry out the selection of gear, and the different situations that can satisfy patient carry out the adjusting of opposite gear,
Operating time is saved, going on smoothly for operation is facilitated, described in detail below:
Clearance fit, the main body 2 are described through the center of casing 4 therewith for 3 sets of the rubber sleeve bottoms in main body 2
Casing 4 outer wall at the top of be equipped with connected pen clip 5, the lower section positioned at pressing piece 6 of the pen clip 5 is described
Pressing piece 6 be connected with the one end for the movable block 7 being arranged in inside casing 4, the other end of the movable block 7 is connected to
Main body 2, the movable block 7 and 4 clearance fit of casing, the top of the soft silica gel 1 is flexibly connected with main body 2, described
The left and right ends of spring 8 are fixedly connected with the left end of the right end of movable block 7, fixture 9 respectively, and the spring 8 is set to movable block 7
With the centre of fixture 9, the main body 2 is matched through snap ring 10 with fixture 9, and the setting of snap ring 10 is being attached thereto
On the inner wall of the casing 4 connect, the casing 4 is integrated with snap ring 10.
The movable block 7 and 4 clearance fit of casing of first company, main body 2 and 902 clearance fit of circular hole, the movable block 7 of company B
It is interference fitted with casing 4, main body 2 and circular hole 902 are interference fitted.
The service life of first company device is 3 years, and gear selects the time for 1S, and operating time is short.
The service life of company B's device is 1 year, and gear selects the time for 2S, and operating time is slightly longer.
The movable block 7 of amnion propeller of the utility model in summary a kind of and 4 clearance fit of casing, main body 2 with
902 clearance fit of circular hole, helps to reduce the gear selection time, saves the time for operation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of amnion propeller, structure includes soft silica gel (1), main body (2), rubber sleeve (3), casing (4), pen clip (5), presses
Casting die (6), movable block (7), spring (8), fixture (9), snap ring (10), it is characterised in that:
The rubber sleeve (3) is covered in the bottom of main body (2) clearance fit therewith, and the main body (2) is through casing (4)
Center, the outer wall top of the casing (4) are equipped with connected pen clip (5), and the pen clip (5) is located at pressing
The lower section of part (6), the pressing piece (6) is connected with setting in one end of the internal movable block (7) of casing (4), described
The other end of movable block (7) is connected to main body (2), the movable block (7) and casing (4) clearance fit, the soft silica gel
(1) top is flexibly connected with main body (2), the left and right ends of the spring (8) right end, the fixture with movable block (7) respectively
(9) left end is fixedly connected, and the spring (8) is set to the centre of movable block (7) and fixture (9), and the main body (2) runs through
It is matched in snap ring (10) with fixture (9), the snap ring (10) is arranged on the inner wall of connected casing (4), institute
The casing (4) stated is integrated with snap ring (10).
2. a kind of amnion propeller according to claim 1, it is characterised in that: the fixture (9) includes dewclaw valve
(901), circular hole (902), lower claw valve (903), the dewclaw valve (901) are flexibly connected with lower claw valve (903), the circular hole
(902) it is set to the centre of dewclaw valve (901) and lower claw valve (903).
3. a kind of amnion propeller according to claim 1, it is characterised in that: between the main body (2) and circular hole (902)
Gap cooperation, the main body (2) and dewclaw valve (901), lower claw valve (903) movable contact.
4. a kind of amnion propeller according to claim 2, it is characterised in that: the dewclaw valve (901) and lower claw valve
(903) cylindrical structure is constituted when closing.
5. a kind of amnion propeller according to claim 1, it is characterised in that: the casing (4) includes through-hole
(401), tube body (402), aperture (403), the through-hole (401), aperture (403) are respectively arranged on up and down the two of tube body (402)
End, the tube body (402) are integrated with through-hole (401), aperture (403).
6. a kind of amnion propeller according to claim 1, it is characterised in that: the main body (2) and through-hole (401) is living
Dynamic cooperation, the pressing piece (6) and aperture (403) clearance fit.
7. a kind of amnion propeller according to claim 1, it is characterised in that: the main body (2), rubber sleeve (3), set
The shape for managing (4) three is in cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998626.5U CN208926545U (en) | 2017-08-10 | 2017-08-10 | A kind of amnion propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998626.5U CN208926545U (en) | 2017-08-10 | 2017-08-10 | A kind of amnion propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926545U true CN208926545U (en) | 2019-06-04 |
Family
ID=66713045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998626.5U Expired - Fee Related CN208926545U (en) | 2017-08-10 | 2017-08-10 | A kind of amnion propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926545U (en) |
-
2017
- 2017-08-10 CN CN201720998626.5U patent/CN208926545U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Munro et al. | Corrigendum to" The two FIGO systems for normal and abnormal uterine bleeding symptoms and classification of causes of abnormal uterine bleeding in the reproductive years: 2018 revisions"[Int J Gynecol Obstet 143 (2018) 393-408.] | |
| CN202982066U (en) | Sperm extraction device | |
| CN208926545U (en) | A kind of amnion propeller | |
| CN205144600U (en) | Various probe that surpasses | |
| CN204484053U (en) | The aseptic vaginal dilator of single use with light-guiding pillar | |
| CN111281503A (en) | Obstetrical department is clinical with preventing outer flow rupture of membranes device | |
| CN200991067Y (en) | Medical air-inflated pillow | |
| CN203953773U (en) | A kind of can be for the silica gel holder in cervical cerclage | |
| CN204484054U (en) | The aseptic vaginal dilator of single use | |
| CN201888869U (en) | T-shaped intrauterine contraceptive device | |
| CN203493801U (en) | Mini-size condom | |
| CN201643367U (en) | Cervical dilator | |
| CN208301672U (en) | A kind of medical application device | |
| CN201743703U (en) | Type-B ultrasonic water sac for neck | |
| CN214990191U (en) | Gynaecology is with filling equipment of gel | |
| CN200991068Y (en) | Air-inflated pillow for rescuing infant | |
| CN208809295U (en) | A kind of dedicated vaginal medicine injection device of Medical gynecological | |
| CN205108237U (en) | Lumbar support device for operation | |
| CN214805074U (en) | Hemostasis pressing device with mechanical timer | |
| CN2427322Y (en) | Convenient seal box | |
| CN203447629U (en) | Novel gynecological uterus enlarger | |
| CN213666088U (en) | Hand warmer with fragrance | |
| CN202397532U (en) | Novel interventional therapy drainage tube | |
| CN209435598U (en) | A kind of scene printing speed case | |
| CN101898008A (en) | Safe instant-destroying disposable vaginal speculum and manufacture method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |