CN108236482A - Hemostatic clamp - Google Patents
Hemostatic clamp Download PDFInfo
- Publication number
- CN108236482A CN108236482A CN201611230409.8A CN201611230409A CN108236482A CN 108236482 A CN108236482 A CN 108236482A CN 201611230409 A CN201611230409 A CN 201611230409A CN 108236482 A CN108236482 A CN 108236482A
- Authority
- CN
- China
- Prior art keywords
- clamp
- arm
- clamping face
- clamp arm
- buckle
- 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
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00004—(bio)absorbable, (bio)resorbable, resorptive
-
- 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
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention discloses a kind of hemostatic clamp, including：First clamp arm and the second clamp arm；First clamp arm has the first clamping face, second clamp arm has the second clamping face, there are at least two buckles, any buckle has unidirectional plugging direction, and the card slot with the corresponding perforation setting of the buckle is offered on second clamping face on first clamping face；The buckle can be inserted into corresponding card slot so that the hemostatic clamp realizes the clamping for blood vessel by first clamping face and second clamping face.The hemostatic clamp of the present invention is easy to operate, and when stopping blooding to blood vessel, the first clamp arm and the second clamp arm can rely on buckle and card slot realization to be successfully closed.And after being closed, the first clamp arm and the second clamp arm are capable of providing lasting clamping force, are not susceptible to loosen.In addition, the present invention is absorbable hemostatic clamp, it can be absorbed after completing to stop blooding by human body, avoid hemostatic clamp and be retained in human body, have an adverse effect to tissue.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of hemostatic clamp.
Background technology
Minimally Invasive Surgery refers to a kind of new technology performed a surgical operation in human body by endoscopes such as laparoscope, thoracoscopes.By
There is the superiority that wound is small, pain is light, recovery is fast in Minimally Invasive Surgery, medically, Minimally Invasive Surgery is gradually gained popularity.Micro-
In invasive procedures, need to stop blooding to blood vessel using hemostatic clamp.
As shown in Figure 1, existing hemostatic clamp includes the first clamp arm a and the second clamp arm b, wherein, the end of the first clamp arm a
Portion is provided with grab a ', and the end set of the second clamp arm b has hook groove b '.In use, the hemostatic clamp is positioned over Clip Applier
In, it is fired by the Clip Applier, realizes the clamping of the hemostatic clamp.Specifically, when b pairs of the first clamp arm a and the second clamp arm
When blood vessel carries out clamping hemostasis, under the percussion effect of the Clip Applier, the grab a ' catches on the hook groove b ', described in holding
The closure of first clamp arm a and the second clamp arm b.
However, the hemostatic clamp of above structure, in clamping, grab a ' catches on the hook groove b ', the two in which usually can not be successfully
Appearance is easily dislocated, so as to which the operation to hemostatic clamp brings inconvenience.In addition, after Minimally Invasive Surgery, ligated blood vessel or courage
Pipe can gradually subside a swelling, and ligation clip just will appear loosening after detumescence, easily premature to come off.In this way, the work of hemostasis is not had then
With, there may be courage leaks and the situation of bleeding.
Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Invention content
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of hemostatic clamp, with overcome it is in the prior art not
Foot.
For achieving the above object, the present invention provides a kind of hemostatic clamp, including：First clamp arm and the second clamp arm；
First clamp arm has the first clamping face, and second clamp arm has the second clamping face, first clamping face
Upper to have at least two buckles, any buckle has unidirectional plugging direction, is offered and the card on second clamping face
Detain the card slot of corresponding perforation setting；The buckle can be inserted into corresponding card slot so that the hemostatic clamp passes through described the
One clamping face and second clamping face realize the clamping for blood vessel.
As the present invention hemostatic clamp improvement, it is any buckle include two be oppositely arranged and have spacing snap arm and
The protrusion being set in two snap arm, the wall surface that described two snap arm are oppositely arranged is the medial surface of the snap arm, and described interior
Side is the lateral surface of snap arm opposite to each other, and the protrusion is set on the lateral surface.
The improvement of hemostatic clamp as the present invention, the protrusion have first that relatively described first clamping face is obliquely installed
Guide surface, the angle between first guide surface and the plugging direction is obtuse angle.
The improvement of hemostatic clamp as the present invention, the protrusion also have abutment face, and the buckle is inserted into corresponding card slot
When middle, the abutment face leans with second clamp arm.
The improvement of hemostatic clamp as the present invention, the protrusion are triangular prism, the triangular prism and first clamping face
It is parallel, and the cross sectional shape of the triangular prism is right angled triangle.
The improvement of hemostatic clamp as the present invention, the protrusion and the distance between described first clamping face are equal to described the
The thickness of two clamp arm.
The improvement of hemostatic clamp as the present invention, in any snap arm, the protrusion is three, three protrusions with
Face is set from top to bottom on the basis of first clamping face, close to first clamping face protrusion with first clamping face it
Between distance be equal to the thickness of second clamp arm, the spacing between adjacent protrusion is equal to the thickness of second clamp arm.
The improvement of hemostatic clamp as the present invention, in any buckle, two snap arm are independently arranged.
The improvement of hemostatic clamp as the present invention, in any buckle, one end of two snap arm is connected by linking arm, institute
It states two snap arm and linking arm is substantially u-shaped.
The improvement of hemostatic clamp as the present invention, the quantity of the buckle is four, and two in four buckles are close to institute
The one end for stating the first clamp arm is set, other two in four buckles is set close to the other end of first clamp arm.
The improvement of hemostatic clamp as the present invention, the buckle are vertically installed on first clamping face.
As the improvement of hemostatic clamp of the invention, second is provided at the notch of relatively described first clamping face of the card slot
Guide surface, the angle between second guide surface and the plugging direction is obtuse angle.
The improvement of hemostatic clamp as the present invention, first clamp arm and the second clamp arm are additionally provided with limiting slot.
The material of the improvement of hemostatic clamp as the present invention, first clamp arm and the second clamp arm is PLA, and described first
Clamp arm and the second clamp arm distinguish integrated injection molding using PLA.
For achieving the above object, the present invention provides a kind of hemostatic clamp, including：First clamp arm and the second clamp arm；
First clamp arm has the first clamping face, and second clamp arm has the second clamping face, first clamping face
Upper to have at least two separately positioned buckles, any buckle has unidirectional plugging direction, is opened up on second clamping face
There is the card slot with the corresponding recess setting of the buckle；The buckle can be inserted into corresponding card slot so that the hemostatic clamp
The clamping for blood vessel is realized by first clamping face and second clamping face.
The improvement of hemostatic clamp as the present invention, first clamp arm and second clamp arm are separately set.
Compared with prior art, the beneficial effects of the invention are as follows：The hemostatic clamp of the present invention is easy to operate, is carried out to blood vessel
During hemostasis, the buckle coordinates with the card slot so that the hemostatic clamp is real by first clamp arm and second clamp arm
Clamping referring now to blood vessel is closed.And after being closed, the first clamp arm and the second clamp arm are capable of providing lasting clamping force, are not easy
It loosens.In addition, the hemostatic clamp of the present invention can be absorbed by human body after completing to stop blooding, be kept away using absorbable material
Hemostatic clamp is exempted to be retained in human body, have an adverse effect to tissue.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of existing hemostatic clamp；
Fig. 2 is the stereoscopic schematic diagram of a specific embodiment of the hemostatic clamp of the present invention；
Fig. 3 is the stereoscopic schematic diagram of the first clamp arm in Fig. 2；
Fig. 4 is the stereoscopic schematic diagram of the second clamp arm in Fig. 2；
Fig. 5 is the three-dimensional enlarged diagram being buckled in Fig. 3；
The three-dimensional enlarged diagram that Fig. 6 is protrusion when being triangular prism；
Fig. 7 is the stereoscopic schematic diagram of another specific embodiment of the hemostatic clamp of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axis
To ", " radial direction ", " circumferential direction ", the orientation of the instructions such as " reciprocal " or position relationship be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " be meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the present invention, without being understood that
For limitation of the present invention.Each technical solution of the present invention is described in detail with reference to specific embodiment.
As shown in Figures 2 to 4, hemostatic clamp 1 of the invention includes：First clamp arm 10 and the second clamp arm 20.
First clamp arm, 10 and second clamp arm 20 is separately set, and form the agent structure of the hemostatic clamp.The present invention
Hemostatic clamp in use, first clamp arm, 10 and second clamp arm 20 respectively positioned at Clip Applier installation site in, work as clamp
When pincer attack is sent out, under the percussion force effect of the Clip Applier, 10 and second clamp arm 20 of the first clamp arm snaps together realization
Stop blooding to the clamping of blood vessel.
Wherein, first clamp arm 10 has the first clamping face 11, and second clamp arm 20 has the second clamping face 21, institute
State the grasping part that blood vessel is formed between the first clamping face 11 and the second clamping face 21.Preferably, first clamp arm 10 and
Two clamp arm 20 are cuboid.In addition, 10 and second clamp arm 20 of the first clamp arm is located at the respective installation of Clip Applier for convenience
In position, the corresponding position of 10 and second clamp arm 20 of the first clamp arm is additionally provided with limiting slot 30.Preferably, the limiting
Slot 30 is recessed on the side being set to where the cuboid long side.
As shown in Figure 3,4, there is at least two separately positioned buckles 12, any buckle 12 on first clamping face 11
With unidirectional plugging direction.It is offered on second clamping face 21 and the 12 corresponding, perforations described second that are buckled
The card slot 22 of clamp arm 20, when 11 and second clamping face 21 of the first clamping face clamps, the buckle 12 is inserted into corresponding respectively
In card slot 22, and holding position is fixed.Preferably, the buckle 12 is vertically installed on first clamping face 11.At this point, institute
It states plugging direction and 11 and second clamping face 21 of the first clamping face is perpendicular, and be directed toward by first clamping face 11 described
Second clamping face 21.
As shown in figure 5, specifically, any buckle 12 includes two snap arm 121 for being oppositely arranged and having spacing, further
Ground, each snap arm 121 are equipped at least one raised 122.Wherein, the wall surface that described two snap arm 121 are oppositely arranged is
The medial surface 1211 of the snap arm 121, described raised 122 are set on the lateral surface 1212 opposite with the medial surface.So as to,
When the buckle 12 is inserted into corresponding card slot 22, the buckle 12 is fixed by raised 122 holding position, prevents it
Deviate from from the card slot 22, so that the buckle 12 has unidirectional plugging direction, and be capable of providing lasting clamping
Active force.Further, since having spacing between described two snap arm 121, in insertion process, elasticity can occur for two snap arm 121
Deformation is simultaneously close to each other；When the buckle 12 is completely inserted into the card slot 22, two snap arm 121 are restored to initial shape
State.
Further, the buckle 12 and card slot 22 are realized and are successfully closed for convenience, and described raised 122 have relatively
The first guide surface 1221 that first clamping face 11 is obliquely installed, between first guide surface 1221 and the plugging direction
Angle be obtuse angle, in this way, when the buckle 12 carries out grafting, the buckle 12 can be slided by first guide surface 1221
Enter in corresponding card slot 22.In addition, buckle 1 is deviate from from the card slot 22 in order to prevent, described raised 122 also have abutment face
1222, so as to which after the buckle 12 is inserted into corresponding card slot 22, the abutment face 1222 offsets with second clamp arm 20
It leans on.Preferably, the abutment face 1222 be the plane parallel with first clamping face 11, and with 1212 phase of lateral surface
Vertically.
As shown in fig. 6, as a kind of embodiment, described raised 122 be triangular prism, at this point, the section of the triangular prism
Shape is right angled triangle.The cross sectional shape for right angled triangle triangular prism have first side A, second side B and
Third side C, the triangular prism are parallel with first clamping face 11.Wherein, the first side A forms described first and leads
To face 1221, the second side B forms the abutment face 1222.
In any snap arm 121, described raised 122 can be arranged as required to for one or more, when the protrusion
122 be one when, the distance between raised 122 abutment face 1222 and first clamping face 11 be equal to described second press from both sides
The thickness of arm 20.So as to which when the buckle 12 is inserted into corresponding card slot 22, described raised 122 pass completely through the card slot
It 22 and is leant by the abutment face 1222 and second clamp arm 20.
When described raised 122 be multiple, at this point, the multiple raised 122 limit multiple cards of first clamp arm 10
Position is held, so that the hemostatic clamp of the present invention can clamp the blood vessel of different thicknesses.As a kind of embodiment, the protrusion
122 be three when, in order to enable second clamp arm 20 can be fixed on it is described it is raised 122 limit three retaining positions appoint
Anticipate on a position, three described raised 122 on the basis of first clamping face 11 face set from top to bottom, and close to described
The distance between the protrusion 122 of first clamping face 11 and first clamping face 11 are equal to the thickness of second clamp arm 20, phase
Spacing between adjacent protrusion 122 is equal to the thickness of second clamp arm 20.
In any buckle 12, two snap arm 121 can keep being independently arranged, meanwhile, in order to improve the intensity of snap arm 121, with
Make snap arm 121 that can successfully restore to initial configuration after being inserted into, described two snap arm 121 are connected with first clamping face 11
The end connect is connected by linking arm 123, at this point, described two snap arm 121 and linking arm 123 are substantially u-shaped.
The quantity at least two of the buckle 12, is such that 10 and second clamp arm 20 of the first clamp arm can fill
Divide and be closed.As a kind of embodiment, the quantity of the buckle 12 is four, and two in four buckles 12 are close to described first
One end of clamp arm 10 is set, other two in four buckles 12 is set close to the other end of first clamp arm 10.
As shown in figure 4, realize and be successfully closed to further facilitate the buckle 12 and card slot 22,22 phase of card slot
To being provided with the second guide surface 221, second guide surface 221 and the plugging direction at the notch of first clamping face 11
Between angle be obtuse angle.Preferably, second guide surface 221 is mutually parallel with first guide surface 1221.In this way, work as
When the buckle 12 carries out grafting, the buckle 12 can be slided by first guide surface 1221 along second guide surface 221
It is dynamic, and finally slip into corresponding card slot 22.
In order to which the hemostatic clamp for realizing the present invention is absorbable hemostatic clamp, 10 and second clamp arm 20 of the first clamp arm uses
Human body absorbable material is made.Preferably, the material of 10 and second clamp arm 20 of the first clamp arm is PLA (polylactic acid), at this point,
First clamp arm, 10 and second clamp arm 20 distinguishes integrated injection molding using PLA.In this way, the hemostatic clamp of the present invention is completed to stop
It can be absorbed after blood by human body, avoid hemostatic clamp and be retained in human body, have an adverse effect to tissue.
As shown in fig. 7, based on identical inventive concept, the present invention also provides a kind of hemostatic clamp 2, including：First clamp arm
201 and second clamp arm 202.Difference lies in the card slot in the hemostatic clamp 2 is recess to the hemostatic clamp 2 with the hemostatic clamp 1
Setting, and second clamp arm 202 is not penetrated through.
Specifically, 201 and second clamp arm 202 of the first clamp arm is separately set, and first clamp arm 201 has the first folder
Face is held, second clamp arm 202 has the second clamping face, has at least two separately positioned buckles on first clamping face
2011, any buckle 2011 has unidirectional plugging direction.It is offered on second clamping face opposite with the buckle 2011
The card slot 2021 of recess setting answered, the card slot 2021 do not penetrate through second clamp arm 202.So as to first clamping face
When being clamped with the second clamping face, the buckle 2011 is at least partially inserted into corresponding card slot 2021.
In conclusion the hemostatic clamp of the present invention is easy to operate, and when stopping blooding to blood vessel, the buckle and the card slot
Cooperation so that the hemostatic clamp realizes that the clamping for blood vessel is closed by first clamp arm and second clamp arm.And it closes
After conjunction, the first clamp arm and the second clamp arm are capable of providing lasting clamping force, are not susceptible to loosen.In addition, the present invention's stops
Blood folder uses absorbable material, can be absorbed after completing to stop blooding by human body, avoids hemostatic clamp and be retained in human body, right
Tissue has an adverse effect.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature right over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (16)
1. a kind of hemostatic clamp, which is characterized in that the hemostatic clamp includes：First clamp arm and the second clamp arm；
First clamp arm has the first clamping face, and second clamp arm has the second clamping face, has on first clamping face
There are at least two buckles, any buckle has unidirectional plugging direction, offered and the buckle phase on second clamping face
The card slot of corresponding perforation setting；The buckle can be inserted into corresponding card slot so that the hemostatic clamp is pressed from both sides by described first
Hold the clamping of face and second clamping face realization for blood vessel.
2. hemostatic clamp according to claim 1, which is characterized in that any buckle includes two and is oppositely arranged and with spacing
Snap arm and the protrusion that is set in two snap arm, the wall surface that described two snap arm are oppositely arranged be the inside of the snap arm
Face, the lateral surface for snap arm opposite with the medial surface, the protrusion are set on the lateral surface.
3. hemostatic clamp according to claim 2, which is characterized in that there is the protrusion relatively described first clamping face to tilt
First guide surface of setting, the angle between first guide surface and the plugging direction is obtuse angle.
4. the hemostatic clamp according to Claims 2 or 3, which is characterized in that the protrusion also has abutment face, and the buckle is inserted
When entering in corresponding card slot, the abutment face leans with second clamp arm.
5. hemostatic clamp according to claim 4, which is characterized in that the protrusion for triangular prism, the triangular prism with it is described
First clamping face is parallel, and the cross sectional shape of the triangular prism is right angled triangle.
6. hemostatic clamp according to claim 2, which is characterized in that the distance between the protrusion and first clamping face
Equal to the thickness of second clamp arm.
7. hemostatic clamp according to claim 6, which is characterized in that in any snap arm, the protrusion is three, three
Protrusion face on the basis of first clamping face is set from top to bottom, close to the protrusion and described the of first clamping face
The distance between one clamping face is equal to the thickness of second clamp arm, and the spacing between adjacent protrusion is equal to second clamp arm
Thickness.
8. hemostatic clamp according to claim 2, which is characterized in that in any buckle, two snap arm are independently arranged.
9. hemostatic clamp according to claim 2, which is characterized in that in any buckle, one end of two snap arm passes through connection
Arm is connected, and described two snap arm and linking arm are substantially u-shaped.
10. hemostatic clamp according to claim 1, which is characterized in that the quantity of the buckle is four, in four buckles
Two are set close to one end of first clamp arm, other two in four buckles is set close to the other end of first clamp arm
It puts.
11. hemostatic clamp according to claim 1, which is characterized in that the buckle is vertically installed in first clamping face
On.
12. the hemostatic clamp according to claim 1 or 3, which is characterized in that the slot of relatively described first clamping face of the card slot
The second guide surface is provided at mouthful, the angle between second guide surface and the plugging direction is obtuse angle.
13. hemostatic clamp according to claim 1, which is characterized in that first clamp arm and the second clamp arm also set up limited
Position slot.
14. hemostatic clamp according to claim 1, which is characterized in that the material of first clamp arm and the second clamp arm is
PLA, first clamp arm and the second clamp arm distinguish integrated injection molding using PLA.
15. a kind of hemostatic clamp, which is characterized in that the hemostatic clamp includes：First clamp arm and the second clamp arm；
First clamp arm has the first clamping face, and second clamp arm has the second clamping face, has on first clamping face
Have an at least two separately positioned buckles, any buckle has unidirectional plugging direction, offered on second clamping face with
The card slot of the corresponding recess setting of buckle；The buckle can be inserted into corresponding card slot so that the hemostatic clamp passes through
First clamping face and second clamping face realize the clamping for blood vessel.
16. the hemostatic clamp according to claim 1 or 15, which is characterized in that first clamp arm and second clamp arm point
Body is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230409.8A CN108236482A (en) | 2016-12-27 | 2016-12-27 | Hemostatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230409.8A CN108236482A (en) | 2016-12-27 | 2016-12-27 | Hemostatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108236482A true CN108236482A (en) | 2018-07-03 |
Family
ID=62703091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611230409.8A Pending CN108236482A (en) | 2016-12-27 | 2016-12-27 | Hemostatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108236482A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620343A (en) * | 2018-12-15 | 2019-04-16 | 华融科创生物科技（天津）有限公司 | Capilary ligation clip |
| CN111265263A (en) * | 2020-03-19 | 2020-06-12 | 佛山特种医用导管有限责任公司 | Ligation clip |
| CN112168237A (en) * | 2019-07-03 | 2021-01-05 | 北京大学第三医院（北京大学第三临床医学院） | Push type buckle chain and application thereof |
| WO2022257541A1 (en) * | 2022-03-21 | 2022-12-15 | 宁波新跃医疗科技股份有限公司 | Insertable tissue clamping apparatus |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB972731A (en) * | 1961-05-31 | 1964-10-14 | Mihaly Gerendas | Improvements in or relating to artery clamps |
| US3916908A (en) * | 1973-06-18 | 1975-11-04 | Harry H Leveen | Disposable bowel clamp and detachable applicator |
| EP0073655A1 (en) * | 1981-08-27 | 1983-03-09 | Ethicon, Inc. | Non-metallic, bio-compatible hemostatic clips with interlocking latch means |
| EP0095249A2 (en) * | 1982-04-26 | 1983-11-30 | Ethicon, Inc. | Non-metallic, bio-compatible hemostatic clips |
| CA1212881A (en) * | 1982-09-27 | 1986-10-21 | L. Bruce Cranstoun | Non-metallic, bio-compatible hemostatic clip (two identical piece clip) |
| US4924864A (en) * | 1985-11-15 | 1990-05-15 | Danzig Fred G | Apparatus and article for ligating blood vessels, nerves and other anatomical structures |
| EP0609612A2 (en) * | 1992-11-10 | 1994-08-10 | Ethicon Inc. | Ligating clip |
| US5440295A (en) * | 1994-05-02 | 1995-08-08 | Ciecwisz; Richard A. | Apparatus and method for preventing unauthorized removal of a newborn infant from a predetermined area |
| US5676676A (en) * | 1995-08-30 | 1997-10-14 | Porter; Wayne | Ligating clip having ramp-shaped vessel-clamping members |
| CN201127634Y (en) * | 2007-12-26 | 2008-10-08 | 张常华 | Flexure type hemostatic clamp and hemostatic forceps |
| CN201211207Y (en) * | 2008-06-19 | 2009-03-25 | 杨向前 | Blood-vessel flow control device |
| US20110295291A1 (en) * | 2010-05-28 | 2011-12-01 | Dean Trivisani | Novel Vascular Clamp |
| CN203153848U (en) * | 2012-12-19 | 2013-08-28 | 杭州铭众生物科技有限公司 | Blood vessel ligation clamp |
| CN103549985A (en) * | 2013-10-29 | 2014-02-05 | 杭州铭众生物科技有限公司 | Absorbable ligature clamp and manufacturing method thereof |
| CN104000633A (en) * | 2014-06-10 | 2014-08-27 | 唐华 | Biodegradable lumen closed clamp and manufacturing method thereof |
| CN204072210U (en) * | 2014-09-24 | 2015-01-07 | 四川大学 | Degradable hemostatic clamp |
-
2016
- 2016-12-27 CN CN201611230409.8A patent/CN108236482A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB972731A (en) * | 1961-05-31 | 1964-10-14 | Mihaly Gerendas | Improvements in or relating to artery clamps |
| US3916908A (en) * | 1973-06-18 | 1975-11-04 | Harry H Leveen | Disposable bowel clamp and detachable applicator |
| EP0073655A1 (en) * | 1981-08-27 | 1983-03-09 | Ethicon, Inc. | Non-metallic, bio-compatible hemostatic clips with interlocking latch means |
| EP0095249A2 (en) * | 1982-04-26 | 1983-11-30 | Ethicon, Inc. | Non-metallic, bio-compatible hemostatic clips |
| CA1212881A (en) * | 1982-09-27 | 1986-10-21 | L. Bruce Cranstoun | Non-metallic, bio-compatible hemostatic clip (two identical piece clip) |
| US4924864A (en) * | 1985-11-15 | 1990-05-15 | Danzig Fred G | Apparatus and article for ligating blood vessels, nerves and other anatomical structures |
| EP0609612A2 (en) * | 1992-11-10 | 1994-08-10 | Ethicon Inc. | Ligating clip |
| US5440295A (en) * | 1994-05-02 | 1995-08-08 | Ciecwisz; Richard A. | Apparatus and method for preventing unauthorized removal of a newborn infant from a predetermined area |
| US5676676A (en) * | 1995-08-30 | 1997-10-14 | Porter; Wayne | Ligating clip having ramp-shaped vessel-clamping members |
| CN201127634Y (en) * | 2007-12-26 | 2008-10-08 | 张常华 | Flexure type hemostatic clamp and hemostatic forceps |
| CN201211207Y (en) * | 2008-06-19 | 2009-03-25 | 杨向前 | Blood-vessel flow control device |
| US20110295291A1 (en) * | 2010-05-28 | 2011-12-01 | Dean Trivisani | Novel Vascular Clamp |
| CN203153848U (en) * | 2012-12-19 | 2013-08-28 | 杭州铭众生物科技有限公司 | Blood vessel ligation clamp |
| CN103549985A (en) * | 2013-10-29 | 2014-02-05 | 杭州铭众生物科技有限公司 | Absorbable ligature clamp and manufacturing method thereof |
| CN104000633A (en) * | 2014-06-10 | 2014-08-27 | 唐华 | Biodegradable lumen closed clamp and manufacturing method thereof |
| CN204072210U (en) * | 2014-09-24 | 2015-01-07 | 四川大学 | Degradable hemostatic clamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620343A (en) * | 2018-12-15 | 2019-04-16 | 华融科创生物科技（天津）有限公司 | Capilary ligation clip |
| CN112168237A (en) * | 2019-07-03 | 2021-01-05 | 北京大学第三医院（北京大学第三临床医学院） | Push type buckle chain and application thereof |
| CN111265263A (en) * | 2020-03-19 | 2020-06-12 | 佛山特种医用导管有限责任公司 | Ligation clip |
| WO2022257541A1 (en) * | 2022-03-21 | 2022-12-15 | 宁波新跃医疗科技股份有限公司 | Insertable tissue clamping apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108236482A (en) | Hemostatic clamp | |
| CA2554265C (en) | Ligating clip with integral cutting guide | |
| CA2514542C (en) | Surgical clip without protusions | |
| CN105078536A (en) | Duplex tissue clip and clip applier | |
| US20070118161A1 (en) | Non-snag polymer ligating clip | |
| US10258345B2 (en) | Surgical ligation clip | |
| WO2018175651A1 (en) | Clip applier having stabilizing member | |
| CN204562278U (en) | Tissue closure presss from both sides | |
| US20150080914A1 (en) | Bioabsorbable clips and applicator for tissue closure | |
| EP0095249A2 (en) | Non-metallic, bio-compatible hemostatic clips | |
| US20210346028A1 (en) | Ligating clip | |
| WO2011153676A1 (en) | Connector for median incision at sternum | |
| WO2018144735A1 (en) | Ligation clip | |
| CN109820588A (en) | A kind of rib bone connection apparatus system of thoracoscope | |
| CN108236484A (en) | Hemostatic clamp | |
| CN102935006B (en) | Positioning suture hemostatic forceps | |
| CN108236481A (en) | Hemostatic clamp | |
| JP4935039B2 (en) | Endoscope clip | |
| CN215458362U (en) | Split tissue clip | |
| CN210077776U (en) | Hemostatic clamp | |
| CN102440812B (en) | Deep knotting forceps | |
| CN111265263A (en) | Ligation clip | |
| CN109199515A (en) | A kind of blood vessel clip | |
| CN216394169U (en) | Ligation clip | |
| CN216675832U (en) | Ligation clamp capable of preventing lateral slipping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180703 |
|
| RJ01 | Rejection of invention patent application after publication |