CN109549680A - Handhold portable blood vessel clip - Google Patents
Handhold portable blood vessel clip Download PDFInfo
- Publication number
- CN109549680A CN109549680A CN201811537585.5A CN201811537585A CN109549680A CN 109549680 A CN109549680 A CN 109549680A CN 201811537585 A CN201811537585 A CN 201811537585A CN 109549680 A CN109549680 A CN 109549680A
- Authority
- CN
- China
- Prior art keywords
- clip arm
- spring
- blood vessel
- feather key
- bar
- 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.)
- Pending
Links
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 26
- 210000003746 feather Anatomy 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 229910001069 Ti alloy Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001356 surgical procedure Methods 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, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
- A61B17/1227—Spring clips
Abstract
The invention discloses a kind of handhold portable blood vessel clips, its structure includes upper clip arm, lower clip arm, rivet, Antiskid handle, sliding fixture and auxiliary clamp mechanism, to solve the clamping degree of blood vessel clip to be adjusted very well, lead to the problem that clamping effect is bad, by being provided with sliding fixture in the middle part of upper clip arm and lower clip arm, the thrust of knob application to the left is twisted to hand, feather key and lower feather key slide to the left in drive, first spring-compressed, adjust to left end rotate hand twist knob be fixed, reversed elastic force is generated by the first spring-compressed to be clamped, achieve the effect that adjusting elasticity, to solve that auxiliary clamp can not be carried out, the problem of preventing blood vessel clip from loosening, by being provided with auxiliary clamp mechanism in the middle part of sliding fixture, compression second spring is carried out by mandril and bottom bar, generate second spring deformation Reversed elastic force auxiliary upper clip arm and lower clip arm are clamped and achieve the effect that auxiliary clamp.
Description
Technical field
The present invention relates to blood vessel clip technical fields, and in particular to a kind of handhold portable blood vessel clip.
Background technique
It was found that lesion needs to perform the operation when excision, in order to guarantee surgical procedure steady implementation, the corresponding blood of temporary close is needed
Guan blood vessel clip is exactly one such, but existing blood vessel clip clamping effect is bad, have it is to be strengthened, with science and technology it is at full speed
Development, handhold portable blood vessel clip has also obtained technological improvement, but the prior art can not be very well to the clamping degree of blood vessel clip
It is adjusted, causes clamping effect bad, auxiliary clamp can not be carried out, prevent blood vessel clip from loosening.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of handhold portable blood vessel clip, solving can not be very well to blood vessel clip
The problem of clamping degree is adjusted, and causes clamping effect bad, can not carry out auxiliary clamp, prevent blood vessel clip from loosening, thus
Achieve the effect that adjusting elasticity and auxiliary clamp.
(2) technical solution
The present invention is achieved through the following technical solutions: the invention proposes a kind of handhold portable blood vessel clip, including upper clip arm, under
Clamp arm, rivet, Antiskid handle, sliding fixture and auxiliary clamp mechanism, the upper clip arm top and lower clip arm top pass through
Rivet is riveted, and rear side and lower clip arm middle part front side are provided with Antiskid handle in the middle part of the upper clip arm, and the sliding clamps
Front side carries out grafting in the middle part of device rear end and upper clip arm, and the sliding fixture front end carries out slotting with rear end in the middle part of lower clip arm
Connect, be threadedly coupled at the top of the auxiliary clamp mechanism with sliding fixture inside top, the sliding fixture by
Lower feather key, bottom plate, the first spring, top plate, upper feather key and hand twist knob composition, and downslide key top portion and bottom base plate carry out spiral shell
It tethering and connects, carry out grafting at the top of the bottom plate with the first spring bottom, first spring top and top plate bottom carry out grafting,
It is bolted at the top of the top plate with upper feather key bottom, twists knob bottom with hand at the top of the upper feather key and carry out screw thread company
It connects, the hand is twisted to be threadedly coupled in the middle part of knob bottom and upper clip arm rear end, at the top of the upper feather key and before upper clip arm middle part
Side carries out grafting, and rear end carries out grafting in the middle part of the lower feather key bottom and lower clip arm, and the auxiliary clamp mechanism is by bottom bar, convex
Block, middle bar, second spring, mandril and thread groove composition, the bottom bar inside middle portion are provided with convex block, and the bottom bar internal diameter is in
Bar outer diameter carries out grafting, and the convex block outer diameter and middle bar internal diameter carry out grafting, carry out at the top of the convex block with second spring bottom
Grafting, the middle bar top internal diameter and mandril bottom carry out grafting, and the second spring top carries out grafting, institute with mandril bottom
It states and is provided with thread groove at the top of bottom bar bottom and mandril, be threadedly coupled at the top of the bottom bar bottom and bottom plate, the top
It is threadedly coupled at the top of bar with top plate bottom.
Further, the hand twists the anti-skid chequer that knob outer surface is provided with vertical striated.
Further, a sliding slot is provided with lower clip arm front center in the middle part of the upper clip arm rear end.
Further, the sliding slot shape on the upper clip arm is elongated.
Further, it is provided with convex block with top plate bottom at the top of the bottom plate, and convex block outer surface is provided with external screw thread,
It is mutually matched with thread groove.
Further, the bottom bar outer surface is provided with the metal coating coating that a layer thickness is 1mm.
Further, anti-slop serrations are provided on front side of the upper clip arm right end and on rear side of lower clip arm right end.
Further, the material of the upper clip arm and lower clip arm are as follows: titanium alloy, it is antimagnetic, intensity is high, light-weight, and be not necessarily to
Special dimension.
Further, the material of first spring are as follows: stainless steel, any surface finish, lubrication, and it is corrosion-resistant, elasticity is good.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that
1), for solve the clamping degree of blood vessel clip can not be adjusted very well, lead to the problem that clamping effect is bad, by
It is provided with sliding fixture in the middle part of upper clip arm and lower clip arm, the thrust of knob application to the left is twisted to hand, feather key is under in drive
Feather key slides to the left, the first spring-compressed, and adjusting to left end rotates the stubborn knob of hand and is fixed, and passes through the first spring-compressed and generates
Reversed elastic force is clamped, and achievees the effect that adjusting elasticity.
2), to solve the problem of that can not carry out auxiliary clamp prevents blood vessel clip from loosening, by the middle part of sliding fixture
Provided with auxiliary clamp mechanism, compression second spring is carried out by mandril and bottom bar, the reversed bullet for generating second spring deformation
Power auxiliary upper clip arm and lower clip arm are clamped and achieve the effect that auxiliary clamp.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is enlarged structure schematic diagram at A of the invention；
Fig. 3 is sliding fixture structural schematic diagram of the invention；
Fig. 4 is auxiliary clamp mechanism structural schematic diagram of the invention.
In figure: upper clip arm -1, anti-slop serrations -101, lower clip arm -2, rivet -3, Antiskid handle -4, sliding fixture -5, auxiliary
Clamp system -6, lower feather key -51, bottom plate -52, the first spring -53, top plate -54, upper feather key -55, hand is helped to twist knob -56, bottom
Bar -61, convex block -62, middle bar -63, second spring -64, mandril -65, thread groove -66.
Specific embodiment
In the technical program:
Sliding fixture 5, auxiliary clamp mechanism 6, lower feather key 51, bottom plate 52, the first spring 53, top plate 54, upper feather key 55, hand
Twisting knob 56, bottom bar 61, convex block 62, middle bar 63, second spring 64, mandril 65, thread groove 66 is the present invention containing essence innovation
Property component.
Technical solution is essential to realize the present invention for upper clip arm 1, anti-slop serrations 101, lower clip arm 2, rivet 3, Antiskid handle 4
Connectivity component.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention provides a kind of handhold portable blood vessel clip: including upper clip arm 1, under
Clamp arm 2, rivet 3, Antiskid handle 4, sliding fixture 5 and auxiliary clamp mechanism 6,1 top of upper clip arm lead to at the top of lower clip arm 2
It crosses rivet 3 to be riveted, 1 middle part rear side of upper clip arm and 2 middle part front side of lower clip arm are provided with Antiskid handle 4, and sliding clamps dress
It sets 5 rear ends and 1 middle part front side of upper clip arm carries out grafting, 5 front end of sliding fixture and 2 middle part rear end of lower clip arm carry out grafting,
The top of auxiliary clamp mechanism 6 is threadedly coupled with 5 inside top of sliding fixture, sliding fixture 5 by lower feather key 51,
Bottom plate 52, the first spring 53, top plate 54, upper feather key 55 and hand are twisted knob 56 and are formed, lower 51 top of feather key and 52 bottom of bottom plate into
Row is bolted, and 52 top of bottom plate carries out grafting with 53 bottom of the first spring, and 53 top of the first spring is carried out with 54 bottom of top plate
Grafting, 54 top of top plate are bolted with upper 55 bottom of feather key, and upper 55 top of feather key twists 56 bottom of knob with hand and carries out spiral shell
Line connection, hand is twisted to be threadedly coupled in the middle part of 56 bottom of knob and 1 rear end of upper clip arm, upper 55 top of feather key and 1 middle part of upper clip arm
Front side carries out grafting, and lower 51 bottom of feather key and 2 middle part rear end of lower clip arm carry out grafting, and auxiliary clamp mechanism 6 is by bottom bar 61, convex block
62, middle bar 63, second spring 64, mandril 65 and thread groove 66 form, and 61 inside middle portion of bottom bar is provided with convex block 62, in bottom bar 61
Diameter and middle 63 outer diameter of bar carry out grafting, and 62 outer diameter of convex block and middle 63 internal diameter of bar carry out grafting, 62 top of convex block and second spring 64
Bottom carries out grafting, and middle 63 top internal diameter of bar and 65 bottom of mandril carry out grafting, 64 top of second spring and 65 bottom of mandril into
It is provided with thread groove 66 at the top of row grafting, 61 bottom of bottom bar and mandril 65, carries out screw thread at the top of 61 bottom of bottom bar and bottom plate 52
Connection, 65 top of mandril are threadedly coupled with 54 bottom of top plate.
Wherein, the hand twists the anti-skid chequer that 56 outer surface of knob is provided with vertical striated, facilitates and carries out rotation fixation.
Wherein, a sliding slot, convenient lower feather key are provided in the middle part of 1 rear end of upper clip arm with 2 front center of lower clip arm
51 and upper feather key 55 carry out slidable adjustment position.
Wherein, the sliding slot shape on the upper clip arm 1 is elongated, facilitates hand to twist knob 56 and is slided.
Wherein, 52 top of bottom plate is provided with convex block with 54 bottom of top plate, and convex block outer surface is provided with external screw thread,
It is mutually matched with thread groove 66, facilitates and be threadedly coupled.
Wherein, 61 outer surface of bottom bar is provided with the metal coating coating that a layer thickness is 1mm, prevents from being oxidized corruption
Erosion.
Wherein, anti-slop serrations 101, anti-sliding stop are provided on front side of 1 right end of upper clip arm and on rear side of 2 right end of lower clip arm.
Wherein, the material of the upper clip arm 1 and lower clip arm 2 are as follows: titanium alloy, it is antimagnetic, intensity is high, light-weight, and without spy
Different dimension.
Wherein, the material of first spring 53 are as follows: stainless steel, any surface finish, lubrication, and it is corrosion-resistant, elasticity is good.
The material of upper clip arm 1 and lower clip arm 2 described in this patent are as follows: titanium alloy is to grow up the 1950s
A kind of important structural metal, titanium alloy intensity is high, corrosion resistance is good, heat resistance is high, 50~sixties of 20th century, mainly develops
The high-temperature titanium alloy of aero-engine and the structural titanium alloy of body.
Working principle: first placing the present apparatus in place, when needing using the present apparatus, twists rotation by opponent
Button 56 applies thrust, and the sliding slot that lower feather key 51 and upper feather key 55 is arranged in clamp arm 1 and lower clip arm 2 is slided, and drives
First spring 53 is slided, and sliding compression elastic force increases the first spring 53 to the left, and the grip force of upper clip arm 1 and lower clip arm 2 increases,
First spring 53, which slides to the right, loosens elastic force reduction, and the grip force of upper clip arm 1 and lower clip arm 2 reduces, and adjusts and arrives suitable position, inverse
Hour hands rotate hand and twist knob 56, and being fixed prevents position sideslip, while lower feather key 51 and upper feather key 55 horizontally slip, and drive auxiliary
Clamp system 6 is helped to slide left and right, auxiliary clamp mechanism 6 slides to the left, and convex block 62 and 65 spacing of mandril reduce, and makes the second bullet
The compression of spring 64 generates reversed elastic force and is applied to upper clip arm 1 and lower clip arm 2, carries out auxiliary clamp, and auxiliary clamp mechanism 6 is slided to the right
Dynamic, convex block 62 and 65 spacing of mandril increase, and mitigate 64 compression degree of second spring, generate reversed elastic force and also reduce,
By being provided with sliding fixture 5 in the middle part of upper clip arm 1 and lower clip arm 2, knob 56 is twisted to hand and applies thrust, by upper
Feather key 55 and lower feather key 51 are slided, and the compression degree of the first spring 53 is adjusted, and are adjusted to suitable position rotation hand and are twisted rotation
Button 56 is fixed, and generates reversed elastic force by the compression of the first spring 53 and is clamped, achievees the effect that adjusting elasticity, pass through top
Bar 65 and bottom bar 61 carry out compression second spring 64, and the reversed elastic force auxiliary upper clip arm 1 for generating the deformation of second spring 64 is under
Clamp arm 2, which is clamped, achievees the effect that auxiliary clamp.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
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 handhold portable blood vessel clip, including upper clip arm (1), lower clip arm (2), rivet (3) and Antiskid handle (4), special
Sign is: further including sliding fixture (5) and auxiliary clamp mechanism (6), pushes up at the top of the upper clip arm (1) with lower clip arm (2)
Portion is riveted by rivet (3), and rear side and lower clip arm (2) middle part front side are provided with anti-skidding in the middle part of the upper clip arm (1)
Hand (4), sliding fixture (5) rear end and upper clip arm (1) middle part front side carry out grafting, the sliding fixture (5)
Front end carries out grafting, auxiliary clamp mechanism (6) top and sliding fixture (5) top with rear end in the middle part of lower clip arm (2)
Inside is threadedly coupled, and the sliding fixture (5) is by lower feather key (51), bottom plate (52), the first spring (53), top plate
(54), upper feather key (55) and hand twist knob (56) composition, and lower feather key (51) top carries out bolt company with bottom plate (52) bottom
It connects, the progress grafting of at the top of the bottom plate (52) and the first spring (53) bottom, the first spring (53) top and top plate (54)
Bottom carries out grafting, is bolted at the top of the top plate (54) with upper feather key (55) bottom, at the top of the upper feather key (55)
It twists knob (56) bottom with hand to be threadedly coupled, the hand, which is twisted, carries out spiral shell in the middle part of knob (56) bottom and upper clip arm (1) rear end
Line connection, upper feather key (55) top carry out grafting, lower feather key (51) bottom and lower folder with front side in the middle part of upper clip arm (1)
Rear end carries out grafting in the middle part of arm (2), and the auxiliary clamp mechanism (6) is by bottom bar (61), convex block (62), middle bar (63), the second bullet
Spring (64), mandril (65) and thread groove (66) composition, bottom bar (61) inside middle portion are provided with convex block (62), the bottom bar
(61) internal diameter and middle bar (63) outer diameter carry out grafting, and convex block (62) outer diameter and middle bar (63) internal diameter carry out grafting, described convex
Grafting is carried out with second spring (64) bottom at the top of block (62), middle bar (63) top internal diameter carries out slotting with mandril (65) bottom
It connects, carries out grafting, bottom bar (61) bottom and mandril (65) top at the top of the second spring (64) with mandril (65) bottom
It is provided with thread groove (66), is threadedly coupled at the top of bottom bar (61) bottom and bottom plate (52), mandril (65) top
Portion is threadedly coupled with top plate (54) bottom.
2. handhold portable blood vessel clip according to claim 1, it is characterised in that: the hand is twisted knob (56) outer surface and set
It is equipped with the anti-skid chequer of vertical striated.
3. handhold portable blood vessel clip according to claim 1, it is characterised in that: in the middle part of upper clip arm (1) rear end and
Lower clip arm (2) front center is provided with a sliding slot.
4. handhold portable blood vessel clip according to claim 1, it is characterised in that: the sliding slot shape on the upper clip arm (1)
Shape is elongated.
5. handhold portable blood vessel clip according to claim 1, it is characterised in that: bottom plate (52) top and top plate
(54) bottom is provided with convex block, and convex block outer surface is provided with external screw thread, is mutually matched with thread groove (66).
6. handhold portable blood vessel clip according to claim 1, it is characterised in that: bottom bar (61) outer surface is provided with
A layer thickness is the metal coating coating of 1mm.
7. handhold portable blood vessel clip according to claim 1, it is characterised in that: on front side of upper clip arm (1) right end and
Anti-slop serrations (101) are provided on rear side of lower clip arm (2) right end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537585.5A CN109549680A (en) | 2018-12-15 | 2018-12-15 | Handhold portable blood vessel clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537585.5A CN109549680A (en) | 2018-12-15 | 2018-12-15 | Handhold portable blood vessel clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109549680A true CN109549680A (en) | 2019-04-02 |
Family
ID=65870208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537585.5A Pending CN109549680A (en) | 2018-12-15 | 2018-12-15 | Handhold portable blood vessel clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109549680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251185A (en) * | 2019-06-11 | 2019-09-20 | 广东工业大学 | It is a kind of to improve adjustable blood vessel clip |
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|---|---|---|---|---|
| US20030176879A1 (en) * | 2002-03-12 | 2003-09-18 | Anderson Russell J. | Surgical clip with adjustable biasing force |
| US20040254596A1 (en) * | 2003-06-16 | 2004-12-16 | Synovis Life Technologies, Inc. | Vascular clamp |
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| CN202277365U (en) * | 2011-10-08 | 2012-06-20 | 张妍华 | Umbilical cord clamp for obstetrical department |
| CN202776450U (en) * | 2012-06-28 | 2013-03-13 | 上海市第一人民医院 | Trapezoidal vascular clamp for small experimental animals |
| CN203647419U (en) * | 2013-12-25 | 2014-06-18 | 吴亚乐 | Novel vascular clamp |
| CN204951055U (en) * | 2015-08-26 | 2016-01-13 | 牛海玲 | Hemostatic clamp |
| US10034679B1 (en) * | 2017-10-31 | 2018-07-31 | Boyer Anderson, LLC | Artificial prosthesis installation clamp and method |
| CN207721846U (en) * | 2017-06-13 | 2018-08-14 | 无锡市人民医院 | A kind of general surgery hemostatic clamp |
| CN208028483U (en) * | 2018-03-31 | 2018-10-30 | 李斌龙 | A kind of ultra-high-tension power transmission line maintenance auxiliary tool transmission coaster |
| CN108904011A (en) * | 2018-07-18 | 2018-11-30 | 王利华 | A kind of anorectum department tweezers easy to use |
| CN108942300A (en) * | 2018-07-30 | 2018-12-07 | 钟晓梅 | A kind of new-energy automobile components clamping device |
| CN209770464U (en) * | 2018-12-15 | 2019-12-13 | 华融科创生物科技（天津）有限公司 | Handheld portable vascular clamp |
-
2018
- 2018-12-15 CN CN201811537585.5A patent/CN109549680A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030176879A1 (en) * | 2002-03-12 | 2003-09-18 | Anderson Russell J. | Surgical clip with adjustable biasing force |
| US20040254596A1 (en) * | 2003-06-16 | 2004-12-16 | Synovis Life Technologies, Inc. | Vascular clamp |
| CN201290718Y (en) * | 2008-11-17 | 2009-08-19 | 王爱芹 | Handle combination type vascular clamp |
| CN202277365U (en) * | 2011-10-08 | 2012-06-20 | 张妍华 | Umbilical cord clamp for obstetrical department |
| CN202776450U (en) * | 2012-06-28 | 2013-03-13 | 上海市第一人民医院 | Trapezoidal vascular clamp for small experimental animals |
| CN203647419U (en) * | 2013-12-25 | 2014-06-18 | 吴亚乐 | Novel vascular clamp |
| CN204951055U (en) * | 2015-08-26 | 2016-01-13 | 牛海玲 | Hemostatic clamp |
| CN207721846U (en) * | 2017-06-13 | 2018-08-14 | 无锡市人民医院 | A kind of general surgery hemostatic clamp |
| US10034679B1 (en) * | 2017-10-31 | 2018-07-31 | Boyer Anderson, LLC | Artificial prosthesis installation clamp and method |
| CN208028483U (en) * | 2018-03-31 | 2018-10-30 | 李斌龙 | A kind of ultra-high-tension power transmission line maintenance auxiliary tool transmission coaster |
| CN108904011A (en) * | 2018-07-18 | 2018-11-30 | 王利华 | A kind of anorectum department tweezers easy to use |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251185A (en) * | 2019-06-11 | 2019-09-20 | 广东工业大学 | It is a kind of to improve adjustable blood vessel clip |
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