CN107595463A - Ring taking device - Google Patents
Ring taking device Download PDFInfo
- Publication number
- CN107595463A CN107595463A CN201710839920.6A CN201710839920A CN107595463A CN 107595463 A CN107595463 A CN 107595463A CN 201710839920 A CN201710839920 A CN 201710839920A CN 107595463 A CN107595463 A CN 107595463A
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- China
- Prior art keywords
- ring
- sleeve pipe
- housing
- pole
- clamping
- 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.)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of ring taking device, it includes columnar housing, it is provided with housing and takes ring assemblies, described takes the cooperation that slid axially between ring assemblies and housing, take one end of ring assemblies to be provided with Handheld Division, take the other end of ring assemblies to be provided with enforcement division, the lower surface of the housing, which is provided with, takes ring through hole, the enforcement division is through taking ring through hole to extend out to outside housing or through taking ring through hole to bounce back in housing, it is characterised in that：Described take is arranged with least one annular ring made of elastic material outside ring assemblies, be provided with closed annular air cavity in annular ring, the annular air cavity make it that the wall thickness of the optional position of annular ring is equal.The present invention provides a kind of ring taking device, and it can once complete to take ring process, efficiency high, while intrauterine device not to scratch vagina and uterus inwall during taking-up, and safe, the pain of patient is lacked.
Description
Technical field
The present invention relates to the technical field of gynecological surgery aid, a kind of specifically ring taking device.
Background technology
Intrauterine device is also known as typically using loop configuration made of material such as stainless steel, plastics or silicon rubber
Intrauterine device or intrauterine contraceptive loop.It can be taken off when needing pregnant without influenceing to give birth to, therefore already turn into existing and clinically generally use
A kind of birth control mode.Intrauterine contraceptive loop clinically need to be generally Hook for removal of intrauterine device when taking out with the apparatus used, i.e., by uterine neck by its
Stretch into intrauterine, take out intrauterine contraceptive loop, but it is this take ring mode one-time success rate low, often again and again to take several times, work
It is low to make efficiency, and careless slightly Hook for removal of intrauterine device may injure uterus inwall, so as to which to being taken ring, person brings larger pain.
The content of the invention
The technical problems to be solved by the invention are：A kind of ring taking device is provided, it can once complete to take ring process, efficiency
Height, while intrauterine device will not scratch vagina and uterus inwall during taking-up, safe, the pain of patient is lacked.
The technical solution used in the present invention is：A kind of ring taking device is provided, it includes columnar housing, is provided with housing
Ring assemblies are taken, described takes the cooperation that slid axially between ring assemblies and housing, takes one end of ring assemblies to be provided with Handheld Division, takes ring
The other end of component is provided with the enforcement division for being used for clamping or disengage intrauterine device, and the upper end of the housing is provided with to be placed on for Handheld Division
Opening outside housing, the lower surface of the housing, which is provided with, takes ring through hole, and the enforcement division is through taking ring through hole to extend out to outside housing
Or through taking ring through hole to bounce back in housing, it is characterised in that：It is described take be arranged with outside ring assemblies it is at least one by elastic material system
Into annular ring, is provided with closed annular air cavity in annular ring, the annular air cavity causes the optional position of annular ring
Wall thickness is equal, the lateral wall and housing of annular ring when taking ring assemblies drive to take the annular ring on ring assemblies to stretch in housing
Madial wall lean and described annular ring by case inside wall active force produce elastic deformation.By taking ring assemblies can
To drive intrauterine device to be accommodated in housing, therefore intrauterine device will not cause uterus and vaginal walls to damage during taking-up, peace
Quan Xinggao.Secondly, by annular ring ring assemblies can be taken freely to stretch vertically, and annular ring can do it is small
The regulation of stroke, performance accuracy is high, and the annular air cavity in annular ring can reach certain effectiveness in vibration suppression, therefore takes ring hand
The operation fineness of art is high.
Described annular ring is two, and two annular rings edges take the length direction of ring assemblies to be arranged at intervals.Pass through two rings
Shape circle can improve the precision of radial direction, can be corrected automatically by annular ring when radial deflection occurs taking ring assemblies.
Described takes ring assemblies to include sleeve pipe of the both ends with opening and the center-pole being snug fit in sleeve pipe, the ring
In outside sleeve pipe, the upper end of the center-pole is placed on outside sleeve pipe shape snare, and Handheld Division is placed on the end outside sleeve pipe with center-pole
Portion is fixedly connected, and the enforcement division is on the other end of the center-pole away from Handheld Division.
Described Handheld Division is draw ring, and the upper end of draw ring and center-pole is integral type structure.
Described enforcement division includes two spaced clamping limbs, and the fixing end of two clamping limbs is intersected on center-pole
And be fixedly connected respectively with center-pole, grasping part is formed between two clamping limbs, when center-pole drives clamping limb towards in sleeve pipe
The bottom of described sleeve pipe leans with clamping limb when mobile, and described sleeve pipe drives two clamping limbs to overcome the elastic force of itself
Relative motion to described grasping part reduces, for clamping intrauterine device, the folder described in when clamping limb departs from the constraint of sleeve pipe
Gripping arm causes grasping part to be reset to initial open configuration in the presence of natural resiliency reset force.Pass through two clamping limbs
Close to clamping and away from releasing the clamping that can complete intrauterine device or releasing, its is simple and reliable for structure, and cost is low, therefore can
With universal expanded to disposable, so as to relatively sanitary.
Connected between the madial wall of described sleeve pipe and lower surface by a conical surface transition, when center-pole drives clamping limb court
The conical surface of described sleeve pipe and the outer surface of clamping limb lean when covering in-pipe.
On the outer surface of two clamping limbs increasing friction force is respectively provided with positioned at the position corresponding to grasping part
Frictional layer.
On the outer surface of two clamping limbs some pits are respectively equipped with positioned at the position corresponding to grasping part.
Each clamping limb is equipped with detent on the outer wall of grasping part, the madial wall of sleeve pipe be provided with it is described fixed
The positioning convex of position fit depressions, the positioning convex and detent when center-pole drives clamping limb towards set in-pipe
Positioning convex is relatively moved to detent to engage.By the engaging of positioning convex and detent, operator can be caused
Member has pause and transition in rhythm or melody sense, so that medical personnel can learn whether clamping limb clamps birth control well by the sense of touch of Handheld Division
Ring, so as to improve procedure efficiency.
The lateral wall of described sleeve pipe is provided with an endoscope assembly, and the endoscope assembly is provided with LED, described
LED is located at endoscope assembly and deviates from the side for taking ring through hole, madial wall of the light towards sleeve pipe caused by the LED.
After above structure, ring taking device of the invention has advantages below compared with prior art：First, housing is passed through
With take ring assemblies to coordinate, can make it that intrauterine device is accommodated in housing well, therefore avoid intrauterine device during taking-up
Uterus inwall or vaginal walls are scratched, secondly, can be improved by annular ring and take precision in ring assemblies moving process and steady
Qualitative, so as to improve the fine degree of operation, this also further reduces pain of the patient in art, finally, passes through two
Clamping limb closure or design of expansion under its own resilient effect, are not only simple in structure reliably, and processing cost is low, is easy to make
Promoted the use of for disposable medical instrument.
Brief description of the drawings
Fig. 1 is the structural representation of the ring taking device of the present invention.
Fig. 2 is the structural representation of the ring taking device of another structure of the present invention.
Fig. 3 is the close-up schematic view in " A " region in Fig. 2.
Wherein, 1, housing, 1.1, take ring through hole, 2, take ring assemblies, 2.1, sleeve pipe, 2.1.1, the conical surface, 2.1.2, convex
Rise, 2.2, center-pole, 3, Handheld Division, 4, enforcement division, 4.1, clamping limb, 4.1.1, pit, 4.1.2, detent, 4.2, clamping
Space, 5, annular ring, 6, endoscope assembly, 7, LED.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
The present invention provides a kind of ring taking device, and it includes columnar housing 1, is provided with housing 1 and takes ring assemblies 2, described
The cooperation that slid axially between ring assemblies 2 and housing 1 is taken, takes one end of ring assemblies 2 to be provided with Handheld Division 3, takes the another of ring assemblies 2
End is provided with the enforcement division 4 for being used for clamping or disengage intrauterine device, and the upper end of the housing 1 is provided with to be placed on outside housing 1 for Handheld Division 3
Opening, the lower surface of the housing 1 is provided with and takes ring through hole 1.1, and the enforcement division 4 is through taking ring through hole 1.1 to extend out to housing 1
Outside or through taking ring through hole 1.1 to bounce back in housing 1, it is characterised in that：It is described take be arranged with outside ring assemblies 2 it is at least one by elasticity
Annular ring 5 made of material, annular ring 5 is interior to be provided with closed annular air cavity 5.1, and the annular air cavity 5.1 causes annular
The wall thickness of the optional position of circle 5 is equal, when taking the drive of ring assemblies 2 to take the annular ring 5 on ring assemblies 2 to stretch in housing 1
The lateral wall of annular ring 5 leans with the madial wall of housing 1 and described annular ring 5 is produced by the active force of the madial wall of housing 1
Raw elastic deformation.
Described annular ring 5 is two, and two circle of annular 5 edges take the length direction of ring assemblies 2 to be arranged at intervals.Two annulars
Circle 5 can to take ring assemblies 2 radially spacing, though take under external force ring assemblies 2 occur certain radial deflection or
Person swings, it is also possible that taking ring assemblies 2 to correct automatically in the presence of the reseting elasticity of annular ring.
Described annular ring 5 is one, and an annular ring 5 causes enforcement division 4 to send out in the case of being swung in Handheld Division 3
It is raw to swing, so as to improve the movable scope of enforcement division 4, therefore improve the effective range for taking ring.
Described takes the center-pole that ring assemblies 2 include sleeve pipe 2.1 of the both ends with opening and are snug fit in sleeve pipe 2.1
2.2, annular ring 5 is placed on outside sleeve pipe 2.1, and the upper end of the center-pole 2.2 is placed on outside sleeve pipe 2.1, and Handheld Division 3 is with
The end that core bar 2.2 is placed on outside sleeve pipe 2.1 is fixedly connected, and the enforcement division 4 is located at center-pole 2.2 away from the another of Handheld Division 3
On one end.
Described Handheld Division 3 is draw ring, and the upper end of draw ring and center-pole 2.2 is integral type structure.
Described enforcement division 4 includes two spaced clamping limbs 4.1, and the fixing end of two clamping limbs 4.1 intersects at
It is fixedly connected on center-pole 2.2 and respectively with center-pole 2.2, grasping part 4.2 is formed between two clamping limbs 4.1, works as center
Bar 2.2 drives clamping limb 4.1 to be leant towards the bottom of described sleeve pipe 2.1 when moving in sleeve pipe 2.1 with clamping limb 4.1, and described
Sleeve pipe 2.1 drive two clamping limbs 4.1 to overcome the elastic force relative motion of itself to described grasping part 4.2 to reduce, use
In clamping intrauterine device, the clamping limb 4.1 described in when clamping limb 4.1 departs from the constraint of sleeve pipe 2.1 is in natural resiliency reset force
Effect is lower to cause grasping part 4.2 to be reset to initial open configuration.
Connected between the madial wall of described sleeve pipe 2.1 and lower surface by a conical surface 2.1.1 transition, when center-pole 2.2
Clamping limb 4.1 towards the conical surface 2.1.1 and clamping limb 4.1 of described sleeve pipe 2.1 when moving in sleeve pipe 2.1 outer surface is driven to offset
Lean on.
Increase is respectively provided with the outer surface of two clamping limbs 4.1 positioned at the position corresponding to grasping part 4.2 to rub
Wipe the frictional layer of power.
On the outer surface of two clamping limbs 4.1 some pits are respectively equipped with positioned at the position corresponding to grasping part 4.2
4.1.1。
Each clamping limb 4.1 is equipped with detent 4.1.2, the madial wall of sleeve pipe 4.1 on the outer wall of grasping part 4.2
The positioning convex 2.1.2 being engaged with the detent 4.1.2 is provided with, when center-pole 2.2 drives clamping limb 4.1 towards sleeve pipe
The positioning convex 2.1.2 and detent 4.1.2 relatively move to positioning convex 2.1.2 and detent when being moved in 2.1
4.1.2 engaging.
The lateral wall of described sleeve pipe 2.1 is provided with an endoscope assembly 6, and the endoscope assembly 6 is provided with LED 7, institute
The LED 7 stated, which is located at endoscope assembly 6 and deviated from, takes the side of ring through hole 1.1, and light caused by the LED 7 is towards sleeve pipe
2.1 madial wall.What described housing 1 was connected provided with the power line electrically connected with LED 7 and with the signal of endoscope assembly 6
Data wire, above-mentioned power line and data wire are all extended to outside housing 1, and are connected with the power supply of outside and display device.It is above-mentioned
Endoscope assembly 6 include some camera lenses, be arranged with transparent cage outside camera lens.
Light caused by above-mentioned LED 7 refers to that light can not be straight caused by LED 7 towards the madial wall of sleeve pipe 2.1
Connecing towards taking ring through hole, the too strong light of no person not only make it that the brightness that camera lens collects is excessive, and with taking ring assemblies 2 to lean on
LED 7 can make it that during nearly uterus inwall close to uterus inwall, therefore too strong light can burn uterus inwall.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above example, its concrete structure allows to change, all institutes in the protection domain of demand for independence of the present invention
The various change of work is within the scope of the present invention.
Claims (10)
1. a kind of ring taking device, it includes columnar housing (1), is provided with housing (1) and takes ring assemblies (2), described takes ring group
Slide axially cooperation between part (2) and housing (1), takes one end of ring assemblies (2) to be provided with Handheld Division (3), takes ring assemblies (2)
The other end is provided with the enforcement division (4) for being used for clamping or disengage intrauterine device, and the upper end of the housing (1) is provided with reveals for Handheld Division (3)
The opening of housing (1) outside is placed in, the lower surface of the housing (1), which is provided with, takes ring through hole (1.1), and the enforcement division (4) is through taking
Ring through hole (1.1) extend out to housing (1) outside or through taking ring through hole (1.1) to bounce back in housing (1), it is characterised in that：It is described to take
At least one annular ring made of elastic material (5) is arranged with outside ring assemblies (2), is provided with annular ring (5) closed
Annular air cavity (5.1), the annular air cavity (5.1) is such that the wall thickness of the optional position of annular ring (5) is equal, when taking ring assemblies
(2) drive take the annular ring (5) on ring assemblies (2) stretch to housing (1) it is interior when annular ring (5) lateral wall and housing (1)
Madial wall leans and described annular ring (5) is produced elastic deformation by the active force of housing (1) madial wall.
2. ring taking device according to claim 1, it is characterised in that：Described annular ring (5) is two, two annulars (5)
Circle edge takes the length direction of ring assemblies (2) to be arranged at intervals.
3. ring taking device according to claim 1, it is characterised in that：Described takes ring assemblies (2) to carry opening including both ends
Sleeve pipe (2.1) and the center-pole (2.2) that is snug fit in sleeve pipe (2.1), annular ring (5) be placed on sleeve pipe (2.1) outside,
The upper end of the center-pole (2.2) is placed on sleeve pipe (2.1) outside, and Handheld Division (3) are placed on sleeve pipe with center-pole (2.2)
(2.1) end outside is fixedly connected, and the enforcement division (4) is on the other end of the center-pole (2.2) away from Handheld Division (3).
4. ring taking device according to claim 1, it is characterised in that：Described Handheld Division (3) is draw ring, draw ring and center-pole
(2.2) upper end is integral type structure.
5. ring taking device according to claim 1, it is characterised in that：Described enforcement division (4) is spaced including two
Clamping limb (4.1), the fixing end of two clamping limbs (4.1) intersects at fixes on center-pole (2.2) and respectively with center-pole (2.2)
Connect, grasping part (4.2) is formed between two clamping limbs (4.1), when center-pole (2.2) drives clamping limb (4.1) towards sleeve pipe
(2.1) bottom of described sleeve pipe (2.1) leans with clamping limb (4.1) when being moved in, and described sleeve pipe (2.1) drives two
Clamping limb (4.1) overcomes the elastic force relative motion of itself to described grasping part (4.2) to reduce, for clamping intrauterine device,
Clamping limb (4.1) described in when clamping limb (4.1) departs from the constraint of sleeve pipe (2.1) makes in the presence of natural resiliency reset force
Obtain grasping part (4.2) and be reset to initial open configuration.
6. ring taking device according to claim 5, it is characterised in that：The madial wall of described sleeve pipe (2.1) and lower surface it
Between connected by a conical surface (2.1.1) transition, when center-pole (2.2) drives clamping limb (4.1) towards moving when institute in sleeve pipe (2.1)
The outer surface for stating the conical surface (2.1.1) and clamping limb (4.1) of sleeve pipe (2.1) leans.
7. ring taking device according to claim 5, it is characterised in that：Positioned at clamping on the outer surface of two clamping limbs (4.1)
Position corresponding to space (4.2) is respectively provided with the frictional layer of increasing friction force.
8. ring taking device according to claim 5, it is characterised in that：Positioned at clamping on the outer surface of two clamping limbs (4.1)
Position corresponding to space (4.2) is respectively equipped with some pits (4.1.1).
9. ring taking device according to claim 5, it is characterised in that：Each clamping limb (4.1) is away from the outer of grasping part (4.2)
Detent (4.1.2) is equipped with wall, the madial wall of sleeve pipe (4.1) is provided with to be engaged with the detent (4.1.2)
Positioning convex (2.1.2), when center-pole (2.2) drives clamping limb (4.1) towards positioning convex when moving in sleeve pipe (2.1)
(2.1.2) and detent (4.1.2) relatively move to positioning convex (2.1.2) and engaged with detent (4.1.2).
10. ring taking device according to claim 3, it is characterised in that：The lateral wall of described sleeve pipe (2.1) is provided with one and peeped
Mirror assembly (6), the endoscope assembly (6) are provided with LED (7), and described LED (7) is located at endoscope assembly (6) and deviated from
The side of ring through hole (1.1) is taken, madial wall of the light towards sleeve pipe (2.1) caused by the LED (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839920.6A CN107595463A (en) | 2017-09-18 | 2017-09-18 | Ring taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839920.6A CN107595463A (en) | 2017-09-18 | 2017-09-18 | Ring taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107595463A true CN107595463A (en) | 2018-01-19 |
Family
ID=61060769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710839920.6A Pending CN107595463A (en) | 2017-09-18 | 2017-09-18 | Ring taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107595463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742998A (en) * | 2018-06-13 | 2018-11-06 | 宋金鸿 | Medical intrauterine device taking-out instrument |
| CN108969177A (en) * | 2018-06-13 | 2018-12-11 | 宋金鸿 | Gynemetrics's intrauterine contraceptive ring removing device |
| CN109172108A (en) * | 2018-08-18 | 2019-01-11 | 王仁浒 | A kind of gynecological ring tanker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202437441U (en) * | 2012-01-20 | 2012-09-19 | 黄凤 | Intrauterine device laying unit |
| CN202908905U (en) * | 2012-12-05 | 2013-05-01 | 吕志华 | Novel ring fetcher for obstetrics and gynecology department |
| CN203915030U (en) * | 2014-06-16 | 2014-11-05 | 江苏瑞京科技发展有限公司 | The blue empty needle of lower resistance |
| CN104188745A (en) * | 2014-09-19 | 2014-12-10 | 曹双元 | Ring taking device for gynecology department |
| CN204501182U (en) * | 2015-03-28 | 2015-07-29 | 贾有娟 | A kind of gynecological ring tanker |
| CN204951298U (en) * | 2015-07-12 | 2016-01-13 | 黄丽 | Rotation type intrauterine device takes out pincers |
| CN206342593U (en) * | 2016-08-29 | 2017-07-21 | 肖育红 | A kind of gynecological ring tanker |
| CN206434467U (en) * | 2016-09-26 | 2017-08-25 | 贵阳中医学院第一附属医院 | A kind of obstetrics lubricating type ring taking device |
-
2017
- 2017-09-18 CN CN201710839920.6A patent/CN107595463A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202437441U (en) * | 2012-01-20 | 2012-09-19 | 黄凤 | Intrauterine device laying unit |
| CN202908905U (en) * | 2012-12-05 | 2013-05-01 | 吕志华 | Novel ring fetcher for obstetrics and gynecology department |
| CN203915030U (en) * | 2014-06-16 | 2014-11-05 | 江苏瑞京科技发展有限公司 | The blue empty needle of lower resistance |
| CN104188745A (en) * | 2014-09-19 | 2014-12-10 | 曹双元 | Ring taking device for gynecology department |
| CN204501182U (en) * | 2015-03-28 | 2015-07-29 | 贾有娟 | A kind of gynecological ring tanker |
| CN204951298U (en) * | 2015-07-12 | 2016-01-13 | 黄丽 | Rotation type intrauterine device takes out pincers |
| CN206342593U (en) * | 2016-08-29 | 2017-07-21 | 肖育红 | A kind of gynecological ring tanker |
| CN206434467U (en) * | 2016-09-26 | 2017-08-25 | 贵阳中医学院第一附属医院 | A kind of obstetrics lubricating type ring taking device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742998A (en) * | 2018-06-13 | 2018-11-06 | 宋金鸿 | Medical intrauterine device taking-out instrument |
| CN108969177A (en) * | 2018-06-13 | 2018-12-11 | 宋金鸿 | Gynemetrics's intrauterine contraceptive ring removing device |
| CN109172108A (en) * | 2018-08-18 | 2019-01-11 | 王仁浒 | A kind of gynecological ring tanker |
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Application publication date: 20180119 |