CN206463040U - New aortic occlusion clamp - Google Patents
New aortic occlusion clamp Download PDFInfo
- Publication number
- CN206463040U CN206463040U CN201621118736.XU CN201621118736U CN206463040U CN 206463040 U CN206463040 U CN 206463040U CN 201621118736 U CN201621118736 U CN 201621118736U CN 206463040 U CN206463040 U CN 206463040U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- jaw
- moving jaw
- relative
- aortic occlusion
- 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
- 206010058178 Aortic occlusion Diseases 0.000 title claims abstract description 18
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 9
- 210000003462 vein Anatomy 0.000 claims description 4
- 210000000709 aorta Anatomy 0.000 abstract description 8
- 210000002837 heart atrium Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 210000002620 vena cava superior Anatomy 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model proposes a kind of new aortic occlusion clamp, the new aortic occlusion clamp includes：First tong arm and the second tong arm, the first tong arm and the second tong arm are set parallel to each other, and the distal end of the first tong arm is provided with regular jaw, and the near-end of the second tong arm is provided with fixed handle；Moving jaw, moving jaw cuts with scissors the distal end and the distal end of the second tong arm for being connected respectively to the first tong arm by pin, and moving jaw can be relative to regular jaw opening and closing；Flexible handle, flexible handle cuts with scissors the near-end of the near-end and the second tong arm that are connected to the first tong arm by pin, and flexible handle can bend identical angle in the same direction with regular jaw relative to fixed handle opening and closing, wherein moving jaw relative to the first tong arm and the second tong arm.The new aorta clamping wrench structure is simple, and superior vena cava will not be pushed down when carrying out aorta clamping, facilitates suspention to appear atrium sinistrum, and reduction is blocked to the thoracoscope visual field, facilitates operation technique.
Description
Technical field
The utility model is related to a kind of medical block and clamped, more particularly, to a kind of new aortic occlusion clamp.
Background technology
At present, clamping of aorta is needed during conventional Thoracotomy in Management cardiopulmonary bypass surgery.But in minimally invasive thoracoscope heart
Blocked in operation, it is necessary to complete aorta ascendens by thoracic cavity, therefore need longer blocking pincers.The blocking pincers binding clip of existing clinical practice
Be shaped as straight type, when block pincers diagonal clamping of aorta when inevitably push down superior vena cava even chamber room junction,
In the less case in footpath above and below atrium, the suspention for atrium sinistrum appears more unfavorable, and can have portion to the thoracoscope visual field
Divide and block, influence operation technique and operation safety.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of new aortic occlusion clamp, the new sustainer
Pincers are blocked to include：
First tong arm and the second tong arm, the first tong arm and the second tong arm are set parallel to each other, and the distal end of the first tong arm
Regular jaw is provided with, the near-end of the second tong arm is provided with fixed handle；
Moving jaw, moving jaw cuts with scissors the distal end and the distal end of the second tong arm for being connected respectively to the first tong arm by pin, and
And moving jaw can be relative to regular jaw opening and closing；With
Flexible handle, flexible handle cuts with scissors the near-end of the near-end and the second tong arm that are connected respectively to the first tong arm by pin, and
And flexible handle can relative to fixed handle opening and closing, wherein：
Moving jaw bends identical angle in the same direction with regular jaw relative to the first tong arm and the second tong arm.
In one embodiment of the present utility model, angle is between 120 ° -150 °.
In one embodiment of the present utility model, the side relative to each other of moving jaw and regular jaw is set respectively
There are anti-slip veins.
In one embodiment of the present utility model, the side relative to each other of flexible handle and fixed handle is set respectively
There is the sawtooth button that can be coincide each other.
The utility model proposes new aortic occlusion clamp regular jaw and moving jaw relative to the first tong arm and
Second tong arm is bent, and will not be pushed down superior vena cava when carrying out aorta clamping, be facilitated suspention to appear atrium sinistrum, reduce to thoracic cavity
Blocking for the mirror visual field, facilitates operation technique, so as to improve operation safety.
Brief description of the drawings
Fig. 1 is the front view of the new aortic occlusion clamp according to one exemplary embodiment of the utility model；
Fig. 2 is the side view of the new aortic occlusion clamp according to one exemplary embodiment of the utility model；With
Fig. 3 is to carry out aorta clamping using the new aortic occlusion clamp of one exemplary embodiment of the utility model
Operation schematic diagram.
Embodiment
Illustrative, non-limiting example of the present utility model is described in detail with reference to the accompanying drawings, to new according to this practicality
The new aortic occlusion clamp of type is further described.
With reference to Fig. 1 and 2, the first pincers are included according to the new aortic occlusion clamp of one exemplary embodiment of the utility model
Arm 1, the second tong arm 2, regular jaw 4, moving jaw 3, fixed handle 6 and flexible handle 5.
First tong arm 1 and the second tong arm 2 are set parallel to each other, and the distal end (one away from operating personnel of the first tong arm 1
End) regular jaw 4 is provided with, the near-end (close to one end of operating personnel) of the second tong arm 2 is provided with fixed handle 6.Adjustable clamp
Mouth 3 cuts with scissors the distal end and the distal end of the second tong arm 2 for being connected respectively to the first tong arm 1 by pin.
Moving jaw 3 can be rotated around the pin hinge being connected with the first tong arm 1 and the second tong arm 2, to cause moving jaw 3
Can be relative to the opening and closing of regular jaw 4, so as to complete to clamp and unclamp the operation of sustainer 9.Of the present utility model
In one embodiment, the side relative to each other of regular jaw 4 and moving jaw 3 is respectively arranged with anti-slip veins, so can be to prevent
Only sustainer 9 is slided relative to regular jaw 4 and moving jaw 3 in surgical procedure.
Flexible handle 5 cuts with scissors the near-end of the near-end and the second tong arm 2 that are connected respectively to the first tong arm 1 by pin, wherein activity
Handle 5 can be relative to the opening and closing of fixed handle 6.In use, when flexible handle 5 opens relative to fixed handle 6, activity
Handle 5 promotes the first tong arm 1 to be moved relative to the second tong arm 2, and the motion of the first tong arm 1 further promotes moving jaw 3 to surround
Its bearing pin being connected with the first tong arm 1 and the second tong arm 2 is rotated, so that moving jaw 3 opens relative to regular jaw 4.
Flexible handle 5 and moving jaw 3 are connected respectively to the first tong arm 1 and the second tong arm 2 using four bearing pins in the utility model,
And moving jaw 3 can be controlled by flexible handle 5 relative to the rotation of bearing pin using flexible handle 5 and moving jaw 3
Opening and closing so that reach clamping and unclamp purpose.The characteristics of this connected mode has simple in construction, and pass through
Control of the flexible handle 5 to moving jaw 3 is more accurate.In one embodiment of the present utility model, flexible handle 5 and fixation
The side relative to each other of handle 6 is respectively arranged with the sawtooth that can be coincide each other and buckles 7.So, flexible handle 5 and fixed handle
After 6 closures, two sawtooth buttons 7 are buckled together, and can prevent from blocking pincers uncontrollably to open.
In addition, moving jaw 3 bends identical angle in the same direction with regular jaw 4 relative to the first tong arm 1 and the second tong arm 2
Degree, as shown in Figure 2.Preferably, moving jaw 3 and regular jaw 4 are relative to the angle that the first tong arm 1 and the second tong arm 2 are bent
Between 120 ° -150 °, to adapt to surgical environments.So, as shown in figure 3, enter row aorta 9 block when, the new active
Arteries and veins blocks the bending binding clip two longer of pincers is oblique to clamp sustainer 9, and the first tong arm 1 and the second tong arm 2 can be with consolidating
Determine jaw 4 and moving jaw 3 and clamp the different direction in direction of sustainer 9 away from heart, will not to superior vena cava 8 cause squeeze
Pressure, and the visual field of the endoscopes such as thoracoscope will not be blocked, facilitate operation technique, improve operation safety.
It should be noted that, although illustrated herein using the effective object of sustainer as the new aortic occlusion clamp,
It should be appreciated to those skilled in the art that the utility model proposes new aortic occlusion clamp can be used for any need and enter
The operation of row blood vessel blocking.Correspondingly, the length of regular jaw 4, moving jaw 3, the first tong arm 1 and the second tong arm 2 can root
Modified according to specific type of surgery.
Although exemplary embodiments of the present utility model are illustrated, but it is clear that those skilled in the art can manage
Solution, can be changed in the case of without departing substantially from spirit of the present utility model and principle, its scope in claims and
It is defined in its equivalent.
Claims (4)
1. a kind of new aortic occlusion clamp, it is characterised in that including：
First tong arm and the second tong arm, first tong arm and second tong arm are set parallel to each other, and first pincers
The distal end of arm is provided with regular jaw, and the near-end of second tong arm is provided with fixed handle；
Moving jaw, the moving jaw cuts with scissors the distal end for being connected respectively to first tong arm and second tong arm by pin
Distally, and the moving jaw can be relative to the regular jaw opening and closing；With
Flexible handle, the flexible handle cuts with scissors the near-end and second tong arm for being connected respectively to first tong arm by pin
Near-end, and the flexible handle can relative to the fixed handle opening and closing,
Wherein：
The moving jaw bends identical in the same direction with the regular jaw relative to first tong arm and second tong arm
Angle.
2. new aortic occlusion clamp according to claim 1, it is characterised in that the angle is between 120 ° -150 °.
3. new aortic occlusion clamp according to claim 1, it is characterised in that the moving jaw and the grips pincers
The side relative to each other of mouth is respectively arranged with anti-slip veins.
4. new aortic occlusion clamp according to claim 1, it is characterised in that the flexible handle and the fixed hand
The side relative to each other of handle is respectively arranged with the sawtooth button that can be coincide each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118736.XU CN206463040U (en) | 2016-10-12 | 2016-10-12 | New aortic occlusion clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118736.XU CN206463040U (en) | 2016-10-12 | 2016-10-12 | New aortic occlusion clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206463040U true CN206463040U (en) | 2017-09-05 |
Family
ID=59709391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118736.XU Expired - Fee Related CN206463040U (en) | 2016-10-12 | 2016-10-12 | New aortic occlusion clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206463040U (en) |
-
2016
- 2016-10-12 CN CN201621118736.XU patent/CN206463040U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3335644B1 (en) | Auricle clamp and delivery device therefor | |
| US10398446B2 (en) | Surgical instrument | |
| WO2014138482A1 (en) | Method and apparatus for percutaneous delivery and deployment of a cardiovascular prosthesis | |
| US7022126B2 (en) | Clamping device for anatomical structure | |
| US20220354500A1 (en) | Surgical clip for simultaneous bleeding control of a blood vessel and cutting | |
| US20120123526A1 (en) | Thoracic aortic stent structure | |
| US20170252097A1 (en) | Sub-Xiphoid Ablation Clamp and Method of Sub-Xiphoid Ablation | |
| CN107595437A (en) | A kind of valve clamping system | |
| CN206463040U (en) | New aortic occlusion clamp | |
| CN203634234U (en) | Chest-penetrating artery blocking forceps | |
| CN113598863A (en) | Heart surgery is through left auricle heart outer ring system of pricking of thorax wicresoft | |
| CN103536340B (en) | Vena cava separating forceps used for cardiac minimally invasive surgery | |
| CN107536641A (en) | It is a kind of can far-end operation surgical operation electric coagulation forceps | |
| CN206333937U (en) | A kind of hemostatic forceps for surgical operations | |
| CN206597039U (en) | A kind of folder pressed from both sides suitable for corner digestive endoscopy titanium closes device | |
| CN214208441U (en) | Blood vessel pedicle forceps for thoracoscope cardiac surgery | |
| CN218105987U (en) | Vena cava separating forceps for cardiac minimally invasive surgery | |
| CN103536337A (en) | Transthoracic aorta occlusion clamp | |
| CN206518581U (en) | Circular cross-section blocks pincers | |
| CN220530067U (en) | Vascular occlusion forceps | |
| CN111419325A (en) | Cardiac tissue closure device | |
| CN210673398U (en) | Blood vessel forceps for minimally invasive treatment of varicose veins of lower limbs | |
| CN203634249U (en) | Vena cava separating pliers for minimally invasive surgery of cardiac surgery | |
| CN215899787U (en) | Left auricle cerclage assembly for thoracoscopic minimally invasive surgery | |
| CN206576919U (en) | Aorta blocking forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: No.2, Hongyang Road, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Jinwan Central Hospital Address before: Xinwai District, 7 / F, Yingdong building, Guangdong Institute of cardiovascular diseases, No.96 Dongchuan Road, Yuexiu District, Guangzhou City, Guangdong Province 510080 Patentee before: Liu Jian |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |