CN206822684U - A kind of novel cervical cerclage pincerse - Google Patents
A kind of novel cervical cerclage pincerse Download PDFInfo
- Publication number
- CN206822684U CN206822684U CN201621157581.0U CN201621157581U CN206822684U CN 206822684 U CN206822684 U CN 206822684U CN 201621157581 U CN201621157581 U CN 201621157581U CN 206822684 U CN206822684 U CN 206822684U
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- CN
- China
- Prior art keywords
- tong arm
- pincerse
- qianer
- cervical cerclage
- novel cervical
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- 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
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- 210000000080 chela (arthropods) Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 210000003679 cervix uteri Anatomy 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000000740 bleeding effect Effects 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 210000004291 uterus Anatomy 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of novel cervical cerclage pincerse, it is hinged including a pair and cross-shaped tong arm, a circle of shaking hands on horizontal plane is provided with the tail end of each tong arm, this close to circle of shaking hands is used to fix the snap-in structure to tong arm to being provided between tong arm, the front end of each tong arm is segmental arc, the segmental arc local inclination of two tong arms, a Qianer is provided with the front end face of each tong arm, Qianer is mainly made up of a pair of bows in vertical plane and a connecting rod, this to bow in upper and lower local inclination shape and the two by longitudinal direction connecting rod be connected, this is to forming the jaws for clamping uterine neck upperlip between bow, band is provided with the circumference of connecting rod and bow.The utility model realizes the fixed cervix of drawing by the locking of Qianer-" arc I-shaped structure ", when facilitating cerclage of cervix, sutures being accurately positioned for uterus neck, ensures operation technique accuracy and security, reduces bleeding and infection risk caused by operation.
Description
Technical field
It the utility model is related to a kind of cervical clamps, more particularly to a kind of novel cervical cerclage pincerse.
Background technology
Cervical clamps is used for fixed drawing uterine neck, and it is the indispensable medicine equipment of gynecological surgery.Existing cervical clamps generally by
Two tong arms are hinged and formed, and the pincers point of each tong arm is zigzag, and tong arm tail end is provided with buckle, in surgical procedure, works as card
After button fastens, embedding sharp engagement force can cause very major injury to uterine neck.
Chinese utility model granted patent (ZL201320287745.1) discloses a kind of not damaged cervical clamps, including pincers
Body, moveable small semilune anti-skid clamping plate, and the spring being connected in jaw with caliper two parts are symmetrical arranged in jaw end.
When in use, small semilune anti-skid clamping plate can voluntarily move adjustment position by a small margin with the thin and thick and form of cervical tissue, make
To uterine neck not damaged during clamp, and it is not easy to slip.
Although above-mentioned not damaged cervical clamps can avoid that uterine neck is caused to damage, the structure composition of the cervical clamps compared with
For complexity, spring is also easy to fail after permanent use, so that cervical lesions are caused, moreover, when the cervical clamps is used for uterine neck ring
During art of pricking the hand, because it does not possess the function that uterus neck is accurately positioned, the accuracy and security of operation technique can not be ensured,
So as to easily cause bleeding and infection risk caused by operation.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in construction, manufacturing cost is low, the fixed cervix of convenient drawing, energy
The enough accuracy for being accurately positioned, ensureing operation technique for realizing suture uterus neck and security, reduce perform the operation caused by bleeding and
The novel cervical cerclage pincerse of infection risk.
The purpose of this utility model is realized by following measures：A kind of novel cervical cerclage pincerse, including be hinged for a pair
And cross-shaped tong arm, a circle of shaking hands on horizontal plane is provided with the tail end of each tong arm, close to being somebody's turn to do for circle of shaking hands
It is used to fix the snap-in structure to tong arm to being provided between tong arm, it is characterised in that：The front end of each tong arm is segmental arc, two
The segmental arc local inclination of individual tong arm, a Qianer is provided with the front end face of each tong arm, the Qianer is mainly by positioned at perpendicular
To a pair of bows in plane and connecting rod composition, this to bow in upper and lower local inclination shape and the two pass through longitudinal direction
Connecting rod be connected, this is to forming the jaws for clamping uterine neck upperlip between bow, in the connecting rod and bow
Circumference be provided with band.
Jaws on the utility model Qianer is used to clamp uterine neck upperlip, by this to Qianer-" arc I-shaped structure "
Locking have the function that the fixed cervix of drawing, while be also convenient for disengaging, will not only cause cervical lesions, and due to
12 points and 6 positions of " arc I-shaped structure " center alignment uterine neck, when facilitating cerclage of cervix, suture the accurate of uterus neck
Positioning, can position improvement McDonalds arts formula and Shirodkar art formula uterine neck suture needle insertings go out pin position, ensure operation technique
Accuracy and security, reduce operation caused by bleeding and infection risk.In addition, the utility model is simple in construction, manufacturing cost
It is low, easy to realize, be practical, suitable for being widely popularized and being applicable.
12 points of uterine neck and 6 positions, it is the position of uterine neck axis, Cervical cerclage pincers of the present utility model, can accurately determines
Position goes out this four positions of the position of 3,6,9 and 12 of uterine neck, the right side equivalent to uterine neck, under, it is left, on four positions, that is,
The position of cerclage of cervix suture needle positioning discrepancy pin.
As a kind of embodiment of the present utility model, the snap-in structure includes the buckle of a pair of rod-shorts, each card
One end of button is on a tong arm, and the other end of two buckles stretches out in opposite directions, and one of buckle is located at another buckle
Lower section, sawtooth is provided with the contact surface corresponding to buckle, to make this be interlocked buckle so as to fix two pincers
Arm.
As a kind of embodiment of the present utility model, the novel cervical cerclage pincerse uses medical stainless steel material system
Into.
As a kind of embodiment of the present utility model, the length of the novel cervical cerclage pincerse is 25~28cm.
As a kind of embodiment of the present utility model, the bow of the Qianer and the segmental arc of tong arm are 15~18
The curved arc of degree.
As a kind of embodiment of the present utility model, the length of Qianer is 1.8~2.5cm, the width of Qianer for 1.2~
1.5cm, the thickness of Qianer is 0.2~0.3cm, and the width of connecting rod is 0.2~0.3cm.
As a kind of embodiment of the present utility model, the length of the jaws is 0.5~0.8cm.
As a kind of improvement of the present utility model, band is provided with the circumference of the tong arm and close to Qianer.
As a kind of embodiment of the present utility model, described this is hinged to tong arm in its front portion.
As a kind of embodiment of the present utility model, the both ends of the surface of each bow of the Qianer are arcwall face.
Compared with prior art, the utility model has following significant effect：
(1) the jaws on utility model Qianer is used to clamp uterine neck upperlip, by this to Qianer-" arc I-shaped structure "
Locking have the function that the fixed cervix of drawing, while be also convenient for disengaging, there is good locking and disengagement property, a Bu Huizao
Into cervical lesions.
(2) the utility model hits exactly and 6 positions of alignment uterine neck at 12 points due to " arc I-shaped structure ", facilitates uterine neck ring
When pricking art, being accurately positioned for uterus neck is sutured, improvement McDonalds arts formula and the suture of Shirodkar art formulas uterine neck can be positioned
Inserting needle goes out pin position, ensures the accuracy and security of operation technique, reduces bleeding and infection risk caused by operation.
(3) the utility model is made of medical stainless steel material, sanitation and hygiene, has enough rigidity, convenient operation.
(4) the utility model is simple in construction, manufacturing cost is low, is easily achieved, is practical, is needed especially suitable for gynemetrics
Fixed clamp cervix is wanted, the occasion of the operation of cervix cerclage is carried out, therefore, suitable for being widely popularized and being applicable.
Brief description of the drawings
Utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the side view of the utility model Qianer.
Embodiment
As illustrated in fig. 1 and 2, it is a kind of novel cervical cerclage pincerse of the utility model, in the present embodiment, Cervical cerclage pincers
It is made of medical stainless steel material, length 26cm.The novel cervical cerclage pincerse is hinged and cross-shaped including a pair
Tong arm 1, this is hinged to tong arm 1 in its front portion by pin.One is provided with horizontal plane in the tail end of each tong arm 1
Shake hands circle 2, this close to circle 2 of shaking hands is used to fix the snap-in structure to tong arm 1 to being provided between tong arm 1, each tong arm 1
Front end 12 is segmental arc, the segmental arc local inclination of two tong arms 1, a Qianer 3 is provided with the front end face of each tong arm 1,
Qianer 3 is mainly made up of a pair of bows 31 in vertical plane and a connecting rod 32, and this is to bow 31 in up and down
Local inclination shape and the two by longitudinal direction connecting rod 32 be connected, this to formed between bow 31 be used for clamp uterine neck upperlip
Jaws 33, the both ends of the surface of each bow 31 of Qianer 3 are arcwall face.The length of Qianer 3 is 2cm, and the width of Qianer 3 is
1.5cm, the thickness of Qianer are that the width of 0.2cm connecting rods 32 is 0.3cm, and the length of jaws 33 is 0.5cm, the arc of Qianer 3
The segmental arc 12 of bar 31 and tong arm 1 is 16 degree of curved arc.Band is provided with the circumference of connecting rod 32 and bow 31, is being clamped
Band is provided with the circumference of arm 1 and close to Qianer 3.
In the present embodiment, snap-in structure includes the buckle 4 of a pair of rod-shorts, and one end of each buckle 4 is located at a pincers
On arm 1, the other end of two buckles 4 stretches out in opposite directions, and one of buckle is located at the lower section of another buckle, at this to buckle
4 corresponding contact surfaces are provided with sawtooth 41, so that this is interlocked to buckle 4 so as to fix two tong arms 1.
It is of the present utility model as follows using process：Buckle is unclamped, uses the jaws of " arc I-shaped structure " Qianer to clamp
Uterine neck upperlip, 12 points and 6 positions of " arc I-shaped structure " center alignment uterine neck, then closes buckle, now, on Qianer
Jaws can pull fixed cervix, can position improvement McDonalds arts formula and Shirodkar art formula uterine neck suture needle insertings go out
Pin position, the blood vessel of 3 points and 9 points of uterine neck is avoided damage to, ensure the accuracy and security of operation technique.
In other embodiments, the length of Cervical cerclage pincers is 25~28cm；The bow of Qianer and the arc of tong arm
The curved arc that 15~18 degree of Duan Junwei；The length of Qianer is 1.8-2.5cm, and the width of Qianer is 1.2~1.5cm, the thickness of Qianer
For 0.2~0.3cm, the width of connecting rod is 0.2~0.3cm；The length of jaws is 0.5~0.8cm.
Embodiment not limited to this of the present utility model, according to the above of the present utility model, according to the general of this area
Logical technological know-how and customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, material of the present utility model
Matter, snap-in structure and size dimension etc. also have other embodiments, and therefore, the utility model can also be made other a variety of
Modification, replacement or the change of form, all fall within the utility model rights protection scope.
Claims (10)
1. a kind of novel cervical cerclage pincerse, including it is hinged for a pair and cross-shaped tong arm, is provided with the tail end of each tong arm
One circle of shaking hands on horizontal plane, this close to circle of shaking hands are used to fix the engaging knot to tong arm to being provided between tong arm
Structure, it is characterised in that：The front end of each tong arm is segmental arc, the segmental arc local inclination of two tong arms, before each tong arm
End face is provided with a Qianer, and the Qianer is mainly made up of a pair of bows in vertical plane and a connecting rod,
This to bow in upper and lower local inclination shape and the two by longitudinal direction connecting rod be connected, this to formed between bow be used for press from both sides
The jaws of uterine neck upperlip is held, band is provided with the circumference of the connecting rod and bow.
2. novel cervical cerclage pincerse according to claim 1, it is characterised in that：The snap-in structure includes a pair of rod-shorts
Buckle, one end of each buckle is on a tong arm, and the other end of two buckles stretches out in opposite directions, and one of buckle position
In the lower section of another buckle, sawtooth is provided with the contact surface corresponding to buckle so that this buckle is interlocked so as to
Fix two tong arms.
3. novel cervical cerclage pincerse according to claim 2, it is characterised in that：The novel cervical cerclage pincerse is using medical
Stainless steel material is made.
4. novel cervical cerclage pincerse according to claim 3, it is characterised in that：The length of the novel cervical cerclage pincerse is
25~28cm.
5. novel cervical cerclage pincerse according to claim 4, it is characterised in that：The bow of the Qianer and the arc of tong arm
Shape section is 15~18 degree of curved arc.
6. novel cervical cerclage pincerse according to claim 5, it is characterised in that：The length of Qianer is 1.8~2.5cm, pincers
The width of ear is 1.2~1.5cm, and the thickness of Qianer is 0.2~0.3cm, and the width of connecting rod is 0.2~0.3cm.
7. novel cervical cerclage pincerse according to claim 6, it is characterised in that：The length of the jaws be 0.5~
0.8cm。
8. novel cervical cerclage pincerse according to claim 7, it is characterised in that：On the circumference of the tong arm and close to pincers
Ear is provided with band.
9. novel cervical cerclage pincerse according to claim 8, it is characterised in that：Described this is cut with scissors to tong arm in its anterior phase
Connect.
10. novel cervical cerclage pincerse according to claim 9, it is characterised in that：The two of each bow of the Qianer
End face is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157581.0U CN206822684U (en) | 2016-10-31 | 2016-10-31 | A kind of novel cervical cerclage pincerse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157581.0U CN206822684U (en) | 2016-10-31 | 2016-10-31 | A kind of novel cervical cerclage pincerse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206822684U true CN206822684U (en) | 2018-01-02 |
Family
ID=60778900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157581.0U Expired - Fee Related CN206822684U (en) | 2016-10-31 | 2016-10-31 | A kind of novel cervical cerclage pincerse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206822684U (en) |
-
2016
- 2016-10-31 CN CN201621157581.0U patent/CN206822684U/en not_active Expired - Fee Related
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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: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |