CN107137127B - A kind of surgery haemostatic clamp - Google Patents
A kind of surgery haemostatic clamp Download PDFInfo
- Publication number
- CN107137127B CN107137127B CN201710319113.1A CN201710319113A CN107137127B CN 107137127 B CN107137127 B CN 107137127B CN 201710319113 A CN201710319113 A CN 201710319113A CN 107137127 B CN107137127 B CN 107137127B
- Authority
- CN
- China
- Prior art keywords
- swingle
- supporting rod
- spring
- support bar
- handgrip
- 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.)
- Active
Links
- 230000000025 haemostatic effect Effects 0.000 title claims abstract description 20
- 229940030225 antihemorrhagics Drugs 0.000 title claims abstract description 18
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/2804—Surgical forceps with two or more pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
A kind of surgery haemostatic clamp, including rotational structure, handgrip, support construction and clamp structure, rotational structure includes the first swingle and the second swingle, first swingle includes the first upper end and the first lower end, second swingle includes the second upper end and the second lower end, handgrip includes the first handgrip and the second handgrip, first handgrip includes the first vertical bar and the first fixed frame, support construction includes first support bar, second support bar, first spring, first fixed link and the second fixed link, clamp structure includes the first supporting rod, first fixed block, second spring, second supporting rod, second fixed block and third spring, first support bar includes first horizontal portion and the first rake, second support bar includes the second horizontal part and the second rake.The present invention can effectively clamp wound, to play preferable haemostatic effect, and supporting rod is made of flexible material, patient skin can be effectively protected.
Description
The application is that application No. is 2015102246034, invention and created names are as follows: a kind of surgery haemostatic clamp, the applying date
Are as follows: the divisional application of application for a patent for invention on May 06th, 2015.
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of surgery haemostatic clamp.
Background technique
Currently, the haemostatic clamp that hospital surgery uses generally is made of tong arm, binding clip, handle and pawl, it is provided on binding clip
Clip tooth, but the clip tooth of general haemostatic clamp is as the material of haemostatic clamp, it is harder, and it is bad to accommodate effect, influences to perform the operation
Efficiency, and injured patient's wound skin.
Accordingly, it is desirable to provide a kind of new technical solution solves above-mentioned technical problem.
Summary of the invention
The object of the present invention is to provide the surgery haemostatic clamp that one kind can effectively solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of surgery haemostatic clamp, the surgery haemostatic clamp include rotational structure, below the rotational structure
Handgrip, the support construction above the rotational structure and the clamp structure being set in the support construction, it is described
Rotational structure includes the first swingle and the second swingle, and first swingle is substantially L-shaped, and first swingle includes
First upper end and the first lower end below first upper end, second swingle is substantially L-shaped, and described
Two swingles include the second upper end and the second lower end below second upper end, and the handgrip includes the
One handgrip and the second handgrip positioned at left side, first handgrip include the first vertical bar and are located at described the
The first fixed frame on the right side of one vertical bar, the support construction include first support bar, positioned at left side second support bar, be located at
The first spring, the first fixed link below the second support bar and the second fixed link below the first support bar,
The clamp structure includes the first supporting rod, the first fixed block on the right side of first supporting rod, to be located at described first solid
Determine the second spring below block, the second supporting rod on the left of first supporting rod, be located on the left of second supporting rod
The second fixed block and the third spring below second fixed block, the first support bar include first horizontal portion and
The first rake below the first horizontal portion, the second support bar is including the second horizontal part and positioned at described second
The upper end of the second rake below horizontal part, first spring is fixedly connected with the lower end of the second support bar, described
The lower end of first spring is fixedly connected with first swingle.
First upper end is in a vertical shape, and first lower end is tilted in lower left upper right side.
Second lower end is equipped with the first through hole through its upper surface, and first lower end passes through described first
Through-hole and with second lower end axis turn connection.
First vertical bar is in cuboid, the lower surface of the upper surface of first vertical bar and second swingle
It is fixedly connected, first fixed frame is L-shaped, and one end of first fixed frame and the right surface of first vertical bar are fixed
Connection.
The lower end of second rake is equipped with the first groove, and it is recessed that the lower end of first rake is contained in described first
Turn connection in slot and with the second rake axis.
One end of first fixed link is equipped with the second groove, and it is recessed that the upper end of second swingle is contained in described second
Turn connection in slot and with the first fixed link axis.
First fixed block is in cuboid, the right surface of the left surface of first fixed block and first supporting rod
It is fixedly connected, first fixed block and the first support bar axis turn connection.
One end of the second spring is fixedly connected with the right surface of first supporting rod, the second spring it is another
End is fixedly connected with the first support bar.
After adopting the above technical scheme, the present invention has the advantage that
Surgery of the present invention is simple with hemostasis wrench structure, easy to use, can effectively clamp to wound, thus play compared with
Good haemostatic effect, and supporting rod is made of flexible material, and patient skin can be effectively protected, and prevents patient wound again
Secondary injury plays preferable protective effect to patient, simultaneously because the setting of spring, can make clamping more firm, hemostasis
Effect is more preferable.
Detailed description of the invention
The specific embodiment of surgery of the present invention haemostatic clamp is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of surgery haemostatic clamp of the present invention；
Specific embodiment
As shown in Figure 1, surgery haemostatic clamp of the present invention includes rotational structure 1, the gripping positioned at 1 lower section of rotational structure
Structure 2, the support construction 3 above the rotational structure 1 and the clamp structure 4 being set in the support construction 3.
As shown in Figure 1, the rotational structure 1 includes the first swingle 11 and the second swingle 12.First swingle
11 is substantially L-shaped, and first swingle 11 includes the first upper end and the first lower end below first upper end
Portion, first upper end and first lower end are integrally formed, and first upper end is in a vertical shape, first lower end
Portion is tilted in lower left upper right side.Second swingle 12 is substantially L-shaped, and second swingle 12 includes the second upper end
Portion and the second lower end below second upper end, second upper end and second lower end one at
Type.Second upper end is in a vertical shape, and second lower end is oblique, and second lower end is in upper left bottom right
Side's inclination, second lower end are equipped with the first through hole 121 through its upper surface, and the first through hole 121 is in cuboid
Shape, first lower end passes through the first through hole 121 and turns connection with second lower end axis, so that first rotation
Bull stick 11 and second swingle 12 can be with relative rotation.
As shown in Figure 1, the handgrip 2 includes the first handgrip 21 and the second handgrip 22 positioned at left side.
First handgrip 21 includes the first vertical bar 211 and the first fixed frame positioned at 211 right side of the first vertical bar
212, first vertical bar 211 is in cuboid, under the upper surface of first vertical bar 211 and second swingle 12
Surface is fixedly connected.First fixed frame 212 is L-shaped, one end of first fixed frame 212 and first vertical bar
211 right surface is fixedly connected, and the other end of first fixed frame 212 is straight down.Second handgrip 22 and institute
The structure for stating the first handgrip 21 is similar, and second handgrip 22 is including the second vertical bar 221 and positioned at described second
Second fixed frame 222 in the left side of vertical bar 221, second vertical bar 221 are in cuboid, second vertical bar 221 it is upper
Surface is fixedly connected with the lower surface of first swingle 11.Second fixed frame 222 is L-shaped, second fixed frame
222 one end is fixedly connected with the left surface of second vertical bar 221, the other end of second fixed frame 222 vertically to
Under.
As shown in Figure 1, the support construction 3 include first support bar 31, positioned at left side second support bar 32, be located at institute
It states the first spring 33 below second support bar 32, the first fixed link 34 and consolidates positioned at the second of 31 lower section of first support bar
Fixed pole 35.The first support bar 31 includes first horizontal portion and the first rake below the first horizontal portion, institute
It states first horizontal portion and first rake is integrally formed.The first horizontal portion is in cuboid, the first horizontal portion water
Placing flat.First rake is tilted in lower left upper right side.The second support bar 32 includes the second horizontal part and position
The second rake below second horizontal part, second horizontal part and second rake are integrally formed.It is described
Second horizontal part is horizontal positioned, and second rake is tilted in upper left lower right, and the lower end of second rake is set
There is the first groove 321, in a rectangular parallelepiped shape, it is recessed that the lower end of first rake is contained in described first to first groove 321
Turn connection in slot 321 and with the second rake axis, so that the first support bar 31 and the second support bar 32 can be with
Relative rotation.The upper end of first spring 33 is fixedly connected with the lower end of the second support bar 32, first spring 33
Lower end be fixedly connected with first swingle 11.First fixed link 34 is L-shaped, one end of first fixed link 34
It is fixedly connected with the lower surface of second rake, the other end of first fixed link 34 is horizontal and recessed equipped with second
Slot 341, in a rectangular parallelepiped shape, the upper end of second swingle 12 is contained in second groove 341 second groove 341
And turn connection with 34 axis of the first fixed link.Second fixed link 35 is L-shaped, one end of second fixed link 35 and institute
The lower surface for stating the first rake is fixedly connected, and the other end of second fixed link 35 is horizontal and is equipped with third groove
351, the third groove 351 in a rectangular parallelepiped shape, the upper end of first swingle 11 be contained in the third groove 351 and
Turn connection with 35 axis of the second fixed link.
As shown in Figure 1, the clamp structure 4 includes the first supporting rod 41, positioned at the of first supporting rod, 41 right side
One fixed block 42, the second spring 43 positioned at first fixed block, 42 lower section, the positioned at 41 left side of the first supporting rod
Two supporting rods 44, positioned at second fixed block 45 in second supporting rod, 44 left side and positioned at 45 lower section of the second fixed block
Third spring 46.First supporting rod 41 is in cuboid.First fixed block 42 is in cuboid, first fixed block 42
Left surface be fixedly connected with the right surface of first supporting rod 41, first fixed block 42 and the first support bar 31
Axis turns connection.One end of the second spring 43 is fixedly connected with the right surface of first supporting rod 41, the second spring
43 other end is fixedly connected with the first support bar 32.Second supporting rod 44 is in cuboid.Second fixed block
45 be in cuboid, and the right surface of second fixed block 45 is fixedly connected with the left surface of second supporting rod 44, and described the
Two fixed blocks 45 turn connection with 32 axis of second support bar.One end of the third spring 46 and second supporting rod 44
Left surface is fixedly connected, and the left end of the third spring 46 is fixedly connected with the second support bar 32, the second spring 43
And third spring 46 is in compressive state.
As shown in Figure 1, the surgery of the present invention haemostatic clamp is in use, hand holds the first vertical portion 211 and second perpendicular
Straight portion 221, then makes 221 Distance Shortened of the first vertical portion 211 and the second vertical portion, at this point, first swingle 11 is inverse
Hour hands rotation, second swingle 12 rotate clockwise, the rotation counterclockwise of first support bar 31, the second support bar
32 rotate clockwise, and under the action of the first spring 33, so that first support bar 31 and second support bar 32 are close to each other, so
Make the Distance Shortened of the first supporting rod 41 and second supporting rod 44 afterwards, until wound skin is clamped, and in the second bullet
Clamped under the action of spring 43 and third spring 46 it is stronger, until it does not need clamping.So far, surgery of the present invention is used
Haemostatic clamp use process is described.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (1)
1. a kind of surgery haemostatic clamp, it is characterised in that: the surgery haemostatic clamp includes rotational structure, is located at rotation knot
Handgrip below structure, the support construction above the rotational structure and the clamping knot being set in the support construction
Structure, the rotational structure include the first swingle and the second swingle, and first swingle is substantially L-shaped, first rotation
Bull stick includes the first upper end and the first lower end below first upper end, and second swingle is substantially in L
Type, second swingle include the second upper end and the second lower end below second upper end, the gripping
Structure includes the first handgrip and the second handgrip positioned at left side, first handgrip include the first vertical bar and
The first fixed frame on the right side of first vertical bar, the support construction include first support bar, positioned at the second of left side
Support rod, the first spring below the second support bar, the first fixed link and below the first support bar
Second fixed link, the clamp structure include the first supporting rod, the first fixed block on the right side of first supporting rod, are located at
Second spring below first fixed block, is located at described second at the second supporting rod on the left of first supporting rod
The second fixed block on the left of supporting rod and the third spring below second fixed block, the first support bar include the
One horizontal part and the first rake below the first horizontal portion, the second support bar include the second horizontal part and position
The second rake below second horizontal part, the upper end of first spring and the lower end of the second support bar are fixed
Connection, the lower end of first spring is fixedly connected with first swingle；First vertical bar is in cuboid, and described the
The upper surface of one vertical bar is fixedly connected with the lower surface of second swingle, and first fixed frame is L-shaped, and described first
One end of fixed frame is fixedly connected with the right surface of first vertical bar；It is recessed that one end of first fixed link is equipped with second
Slot, the upper end of second swingle are contained in second groove and turn connection with the first fixed link axis；Described
One end of two springs is fixedly connected with the right surface of first supporting rod, the other end of the second spring with described first
Strut is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319113.1A CN107137127B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319113.1A CN107137127B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
| CN201510224603.4A CN104783856B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224603.4A Division CN104783856B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107137127A CN107137127A (en) | 2017-09-08 |
| CN107137127B true CN107137127B (en) | 2019-05-21 |
Family
ID=53549376
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319112.7A Expired - Fee Related CN107049404B (en) | 2015-05-06 | 2015-05-06 | A kind of surgical hemostasis pincers |
| CN201710319113.1A Active CN107137127B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
| CN201510224603.4A Expired - Fee Related CN104783856B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319112.7A Expired - Fee Related CN107049404B (en) | 2015-05-06 | 2015-05-06 | A kind of surgical hemostasis pincers |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224603.4A Expired - Fee Related CN104783856B (en) | 2015-05-06 | 2015-05-06 | A kind of surgery haemostatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107049404B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939895B (en) * | 2015-07-25 | 2017-04-05 | 青岛市市立医院 | A kind of Medical forceps |
| CN108836402A (en) * | 2018-03-15 | 2018-11-20 | 青岛市市立医院 | A kind of pick device of tumor sample |
| CN109770987A (en) * | 2019-03-19 | 2019-05-21 | 崔守永 | A kind of emergency treatment Quick hemostat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7322995B2 (en) * | 2002-09-13 | 2008-01-29 | Damage Control Surgical Technologies, Inc. | Method and apparatus for vascular and visceral clipping |
| CN201939420U (en) * | 2011-01-20 | 2011-08-24 | 张羽 | Hemostat |
| CN202044310U (en) * | 2011-05-10 | 2011-11-23 | 石强 | Hemostatic forceps |
| CN202908772U (en) * | 2012-11-25 | 2013-05-01 | 刘云 | Novel nursing purpose hemostatic forceps |
| CN103393446A (en) * | 2013-07-30 | 2013-11-20 | 王凯 | General surgery department surgical hemostatic forceps |
| CN204133534U (en) * | 2014-08-21 | 2015-02-04 | 夏建新 | Vein clamping hemostasis device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591173A (en) * | 1994-07-28 | 1997-01-07 | Michael Schifano | Schifano obstetric scissors |
| US6299621B1 (en) * | 1999-06-18 | 2001-10-09 | Novare Surgical Systems, Inc. | Surgical clamp pads with elastomer impregnated mesh |
| EP1415600A1 (en) * | 2002-11-04 | 2004-05-06 | Stryker Trauma - Selzach AG | Orthopaedic ratcheting forceps |
| CN201617892U (en) * | 2010-03-04 | 2010-11-03 | 卢言红 | Intravenous infusion hemostatic clamp |
| CN202078358U (en) * | 2011-04-18 | 2011-12-21 | 中国人民解放军第二军医大学 | Separable portal vein blocker |
| CN203195734U (en) * | 2013-04-22 | 2013-09-18 | 孙月丽 | Hemostatic forceps used for cardiovascular surgery |
| CN204016439U (en) * | 2014-08-19 | 2014-12-17 | 刘守叶 | A kind of obstetrics and gynecology operation mosquito forceps |
| CN204723117U (en) * | 2015-05-06 | 2015-10-28 | 黄斌 | A kind of surgery mosquito forceps |
-
2015
- 2015-05-06 CN CN201710319112.7A patent/CN107049404B/en not_active Expired - Fee Related
- 2015-05-06 CN CN201710319113.1A patent/CN107137127B/en active Active
- 2015-05-06 CN CN201510224603.4A patent/CN104783856B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7322995B2 (en) * | 2002-09-13 | 2008-01-29 | Damage Control Surgical Technologies, Inc. | Method and apparatus for vascular and visceral clipping |
| CN201939420U (en) * | 2011-01-20 | 2011-08-24 | 张羽 | Hemostat |
| CN202044310U (en) * | 2011-05-10 | 2011-11-23 | 石强 | Hemostatic forceps |
| CN202908772U (en) * | 2012-11-25 | 2013-05-01 | 刘云 | Novel nursing purpose hemostatic forceps |
| CN103393446A (en) * | 2013-07-30 | 2013-11-20 | 王凯 | General surgery department surgical hemostatic forceps |
| CN204133534U (en) * | 2014-08-21 | 2015-02-04 | 夏建新 | Vein clamping hemostasis device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104783856A (en) | 2015-07-22 |
| CN107049404B (en) | 2019-07-19 |
| CN104783856B (en) | 2017-06-16 |
| CN107049404A (en) | 2017-08-18 |
| CN107137127A (en) | 2017-09-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190422 Address after: 211300 Building No. 9, Shuanggao Road, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province, 3 floors Applicant after: NANJING LANGDENGJIE MEDICAL TECHNOLOGY CO.,LTD. Address before: 830002 No. 33 Wuxing Road, Tianshan District, Urumqi City, Xinjiang Uygur Autonomous Region Applicant before: Li Xiang |
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| TA01 | Transfer of patent application right | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A surgical hemostatic forceps Effective date of registration: 20210702 Granted publication date: 20190521 Pledgee: Bank of China Limited by Share Ltd. Gaochun branch Pledgor: NANJING LANGDENGJIE MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980005686 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220718 Granted publication date: 20190521 Pledgee: Bank of China Limited by Share Ltd. Gaochun branch Pledgor: NANJING LANGDENGJIE MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2021980005686 |
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Denomination of invention: Hemostatic forceps for surgery Effective date of registration: 20220719 Granted publication date: 20190521 Pledgee: Bank of China Limited by Share Ltd. Gaochun branch Pledgor: NANJING LANGDENGJIE MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980010792 |
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Date of cancellation: 20230630 Granted publication date: 20190521 Pledgee: Bank of China Limited by Share Ltd. Gaochun branch Pledgor: NANJING LANGDENGJIE MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980010792 |
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