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CN109199516A - A kind of absorbable blood vessel folder - Google Patents

A kind of absorbable blood vessel folder Download PDF

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Publication number
CN109199516A
CN109199516A CN201710544485.4A CN201710544485A CN109199516A CN 109199516 A CN109199516 A CN 109199516A CN 201710544485 A CN201710544485 A CN 201710544485A CN 109199516 A CN109199516 A CN 109199516A
Authority
CN
China
Prior art keywords
blood vessel
clamp arm
folder
absorbable
arresting groove
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.)
Granted
Application number
CN201710544485.4A
Other languages
Chinese (zh)
Other versions
CN109199516B (en
Inventor
孙宝峰
马猛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Fengh Medical Equipment Co Ltd
Original Assignee
Jiangsu Fengh Medical Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Fengh Medical Equipment Co Ltd filed Critical Jiangsu Fengh Medical Equipment Co Ltd
Priority to CN201710544485.4A priority Critical patent/CN109199516B/en
Publication of CN109199516A publication Critical patent/CN109199516A/en
Application granted granted Critical
Publication of CN109199516B publication Critical patent/CN109199516B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/122Clamps or clips, e.g. for the umbilical cord
    • A61B17/1227Spring clips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06At least partially resorbable materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06At least partially resorbable materials
    • A61L17/10At least partially resorbable materials containing macromolecular materials
    • A61L17/12Homopolymers or copolymers of glycolic acid or lactic acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/14Post-treatment to improve physical properties
    • A61L17/145Coating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B2017/00004(bio)absorbable, (bio)resorbable or resorptive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B2017/00526Methods of manufacturing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B2017/12004Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/36Materials or treatment for tissue regeneration for embolization or occlusion, e.g. vaso-occlusive compositions or devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)

Abstract

A kind of absorbable blood vessel folder, including the first clamp arm, the second clamp arm and middleware.It is open between first clamp arm and the second clamp arm larger, convenient for clamping blood vessel.Second clamp arm can provide the feedback that blood vessel clip is engaging in place.Blood vessel clip includes the double-deck absorbable material.

Description

A kind of absorbable blood vessel folder
Technical field
The present invention relates to pressing from both sides for a kind of absorbable blood vessel, belong to medical instruments field.
Background technique
Minimally Invasive Surgery refers to and provides surgical field of view by the electronics mirror image such as laparoscope, thoracoscope, passes through the instruments such as stapler A kind of new technology performed a surgical operation in human body.It is micro- medically since, pain small with wound is light, restores fast superiority Invasive procedures are gradually gained popularity.In Minimally Invasive Surgery, need to stop blooding to blood vessel using blood vessel clip.
Existing blood vessel clip is integral type, including the first clamp arm and the second clamp arm, in use, passing through the first clamp arm and second The engaging of clamp arm carries out clamping to blood vessel to realize hemostasis.Opening angle between first clamp arm and the second clamp arm depends on The elasticity of material, therefore existing blood vessel clip opening angle is smaller, is unfavorable for clamping blood vessel.Also, existing blood vessel clip cannot The feedback whether being engaging in place is provided for patient.If the material that blood vessel clip uses cannot be absorbed by the body, it is intracorporal to stay in people Blood vessel clip can be unfavorable to health.Some existing blood vessel clips use absorbable material, but the intensity of material is poor, Cause the clamping force of the hemostatic clamp insufficient, and shorter due to absorbing the period, lasting clamping force can not be provided.
Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of absorbable blood vessel presss from both sides, to overcome in the prior art Existing deficiency.
A kind of blood vessel clip, including the first clamp arm and the second clamp arm, first clamp arm include the first holding section, described second Clamp arm includes the second holding section, and first holding section can engage with second holding section;The blood vessel clip further comprises Middleware, first clamp arm are rotatably attached with second clamp arm by the middleware;The blood vessel clip has double Layer material is magnesium-zinc alloy and the plastic layer for coating magnesium-zinc alloy.
First holding section is arc-shaped, and second holding section has protrusion;The inside of the arc is for accommodating The protrusion of second holding section.
It is provided with fastening groove on the protrusion, is provided on the inside of the arc and grab, the grab can block Enter the fastening groove.
The middleware is connected or is integrally formed with first clamp arm.
The middleware includes the first position-arresting groove and the second position-arresting groove;One end of second clamp arm has pin shaft, described Pin shaft can be moved to second position-arresting groove from first position-arresting groove.
When blood vessel clip opens, the pin shaft is located in first position-arresting groove;In second clamp arm and described first During clamp arm is close to each other, the pin shaft is moved in second position-arresting groove out of described first position-arresting groove;Described Two position-arresting grooves are provided with upper and lower two protrusions, to prevent the pin shaft from stopping after entering second position-arresting groove from described second Abjection in the slot of position.
To after engaging before blood vessel clip engaging, second clamp arm from first shape variation be the second shape.
The first shape is curved shape, and second shape is linear.
First clamp arm further includes the first limiting section, and second clamp arm further includes the second limiting section, first limit Position portion and second limiting section are cylindrical protrusion.
The material for stating plastic layer is resorbable polymeric materials.The resorbable polymeric materials are PLA.
The magnesium-zinc alloy includes: the zinc of 1% to 6% weight percent, the magnesium of 94% to 99% weight percent.
By the way that middleware is arranged, the opening angle between the first clamp arm and the second clamp arm can be increased, convenient for clamping blood vessel. Second clamp arm can provide the feedback that blood vessel clip is engaging in place.Blood vessel clip both ensure that blood vessel clip using the double-deck absorbable material Intensity, and extend the time being absorbed by the body, and then extend the clamping time for blood vessel.
Detailed description of the invention
Fig. 1 is schematic diagram when blood vessel clip of the invention opens;
Fig. 2 is schematic diagram when blood vessel clip of the invention tentatively engages;
Fig. 3 is the schematic diagram after blood vessel clip of the invention is engaging in place;
Fig. 4 is the schematic diagram of the middleware of blood vessel clip of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.It is retouched in of the invention In stating, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axis To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of 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, the meaning of " plurality " is 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 solving The present invention is released, and is not considered as limiting the invention.
As shown in Figure 1 to Figure 3, absorbable blood vessel of the invention folder includes the first clamp arm 1, the second clamp arm 2 and middleware 3。
One end of first clamp arm 1 has the first holding section 101, and one end of the second clamp arm 2 has the second holding section 201.The The other end 102 of one clamp arm 1 and the other end 202 of the second clamp arm 2 are rotatably coupled to connect by middleware 3.
About "inner" and "outside": the direction in the space surrounded towards the first clamp arm 1 and the second clamp arm 2 is "inner", separate the The direction in the space that one clamp arm 1 and the second clamp arm 2 surround is "outside", "inner" direction and "outside" direction and the first clamp arm 1 and second Plane where clamp arm 2 is parallel.About "upper" and "lower": the first clamp arm 1 is located at the lower section of the second clamp arm 2, such as Fig. 1 to Fig. 3 institute Show.
As shown in Figure 1 and Figure 2, the first holding section 101 is arc-shaped, and the second holding section 201 has protrusion.As shown in figure 3, The inside (i.e. the inside of the first holding section 101) of arc is used to accommodate the protrusion of the second holding section 201.It is arranged on protrusion There is fastening groove, grab (fastening groove and grab are not shown) is provided on the inside of arc, when the protrusion quilt of the second holding section 201 After being placed in the inside of the first holding section 101, grab is caught in the fastening groove on protrusion, realizes the first holding section 101 and second Engaging, the stop of holding section 201.
The other end 102 of first clamp arm 1 is arc-shaped, and the other end 202 of the second clamp arm 2 has protrusion.As shown in figure 3, The inside (i.e. the inside of the other end 102) of arc is used to accommodate the protrusion of the other end 202 of the second clamp arm 2 after engaging.Such as Shown in Fig. 4, for middleware 3 in heart, heart-shaped middleware 3 includes heart-shaped conduit, and there are two position-arresting grooves for heart-shaped conduit tool: first stops Position slot and the second position-arresting groove, the distance of the first position-arresting groove to the turning point of heart-shaped conduit are equal to the second position-arresting groove to heart-shaped conduit The distance of turning point.It, can be with from the first position-arresting groove from the first position-arresting groove to the path of the second position-arresting groove in addition to by way of turning point By one section of curve to the second position-arresting groove without by turning point.The other end 202 of second clamp arm 2 also has pin shaft, such as Fig. 1 With shown in Fig. 4, when the second clamp arm 2 does not engage with the first clamp arm 1, the pin shaft of the other end 202 of the second clamp arm 2 is located at middleware 3 the first position-arresting groove.As the second clamp arm 2 is pressed down, stretches, after the second clamp arm 2 is bonded completely with the first clamp arm 1, first The inner space of the other end 102 of clamp arm 1 accommodates the protrusion of the other end 202 of the second clamp arm 2, and pin shaft is out of first position-arresting groove It is moved in the second position-arresting groove, as shown in Figure 3.Second position-arresting groove is provided with above and below close to the side of the turning point of heart-shaped conduit Two protrusions.During the second clamp arm 2 is pressurized and stretches, pin shaft has certain momentum in the process of moving, can promote Middleware 3 occurs flexible deformation and enters the second position-arresting groove after making pin shaft cross upper and lower two protrusions, at this point, blood vessel clip It is engaging in place, pin shaft is retained in the second position-arresting groove by upper and lower two protrusions.Since pin shaft no longer has kinetic momentum, Upper and lower two protrusions can not be crossed and be detached from out of second position-arresting groove.Also, as shown in Fig. 2, upper protrusion is far from the second position-arresting groove Side be curved surface, be vertical plane close to the side of the second position-arresting groove, curved surface is conducive to pin shaft into the second position-arresting groove, puts down Face is conducive to prevent pin shaft and is detached from from the second position-arresting groove.It should be noted that middleware 3 is two, the other end of the first clamp arm 1 102 every side is distributed a middleware 3.Middleware 3 is connected or is integrally formed with the second end 102 of the first clamp arm 1.Phase Ying Di, pin shaft are also two, and every side of the other end 202 of the second clamp arm 2 is distributed one.
As shown in Figure 1, the second clamp arm 2 is in the curved shape of natural torsion in the initial state.With the compression of the second clamp arm 2 It is rotated towards the first clamp arm 1, the protrusion of the second holding section 201 contacts with the first holding section 101 of the first clamp arm 1, prevention the Two clamp arm 2 continue to rotate.After continuing compression, the second clamp arm 2 starts to deform and stretch, and shape is stretched to straight line by curved shape Shape.The protrusion of second holding section 201 is placed in the inside of the first holding section 101, the grab of the inside of the first holding section 101 The fastening groove being caught on protrusion realizes engaging, the stop of the first holding section 101 and the second holding section 201.First clamp arm 1 The inner space of the other end 102 accommodates the protrusion of the other end 202 of the second clamp arm 2, and pin shaft is moved to out of first position-arresting groove In second position-arresting groove, pin shaft by indwelling in the second position-arresting groove, the other end 202 of the second clamp arm 2 and the first clamp arm 1 as a result, The engaging of the other end 102, stop.In this way, one end of the two is mutual as shown in figure 3, the first clamp arm 1 is fitted closely with the second clamp arm 2 Stop, the other end of the two also phase mutually stop, realizes the clamping of blood vessel clip, can clamp blood vessel and stop blooding.From engaging before to After engaging, the second clamp arm 2 is changed into linear from curved shape, and this change in shape can provide blood vessel clip for patient and be engaged to The touch feedback of position.
Blood vessel clip is installed in Clip Applier for convenience, the first clamp arm 1 also has limiting section 103, and limiting section 103 is close Described one end of first clamp arm 1 is arranged, and limiting section 102 is cylindrical protrusion.Second clamp arm 2 also has limiting section 203, limit Portion 203 is arranged close to described one end of the second clamp arm 2, and limiting section 203 is cylindrical protrusion.
The basic material of first clamp arm 1, the second clamp arm 2 and middleware 3 is magnesium-zinc alloy, also, whole on matrix It is coated with plastic layer, i.e. polymer material layer.Plastic layer uses absorbable polymer material, it is preferable that high molecular material is PLA (polylactic acid).Magnesium-zinc alloy can provide higher intensity for blood vessel clip, so as to apply bigger clamping to blood vessel clip Power and the bigger chucking power of blood vessel clip maintenance after engaging, guarantee the effect of clamping blood vessel.Magnesium-zinc alloy can also supplement people The microelement of body.In order to enhance the plasticity of blood vessel clip, by resorbable polymeric materials layer all-directional covering in magnesium-zinc alloy Surface.Since the plastic layer that high molecular material is constituted is longer than in the intracorporal degradation time of people the degradation time of magnesium-zinc alloy, use High molecular material plastic layer coat that magnesium-zinc alloy constitutes it is double-deck can attractive material blood vessel clip, compared to magnesium-zinc alloy or high score The blood vessel clip that the homogenous materials such as sub- material are constituted, degradation time is more long, more long to the clamping time of blood vessel in human body.
Magnesium-zinc alloy includes: the zinc of 1% to 6% weight percent, the magnesium of 94% to 99% weight percent.

Claims (12)

1. a kind of absorbable blood vessel folder, including the first clamp arm and the second clamp arm, first clamp arm include the first holding section, institute Stating the second clamp arm includes the second holding section, and first holding section can engage with second holding section;It is characterized in that, described Blood vessel clip further comprises middleware, and first clamp arm is rotatably attached with second clamp arm by the middleware; The blood vessel clip has the double-deck material, is magnesium-zinc alloy and the plastic layer for coating magnesium-zinc alloy.
2. absorbable blood vessel as described in claim 1 folder, which is characterized in that first holding section is arc-shaped, and described the Two holding sections have protrusion;The inside of the arc is used to accommodate the protrusion of second holding section.
3. absorbable blood vessel folder as claimed in claim 2, which is characterized in that it is provided with fastening groove on the protrusion, It is provided on the inside of the arc and grab, the grab can be caught in the fastening groove.
4. absorbable blood vessel folder as described in claim 1, which is characterized in that the middleware is connected with first clamp arm It connects or is integrally formed.
5. absorbable blood vessel as claimed in claim 4 folder, which is characterized in that the middleware includes the first position-arresting groove and the Two position-arresting grooves;One end of second clamp arm has pin shaft, and the pin shaft can be moved to described second from first position-arresting groove Position-arresting groove.
6. absorbable blood vessel folder as claimed in claim 5, which is characterized in that when blood vessel clip opens, the pin shaft is located at In first position-arresting groove;During second clamp arm and first clamp arm are close to each other, the pin shaft is from described It is moved in first position-arresting groove in second position-arresting groove;Second position-arresting groove is provided with upper and lower two protrusions, to prevent Pin shaft is stated to deviate from out of described second position-arresting groove after entering second position-arresting groove.
7. absorbable blood vessel as described in claim 1 folder, which is characterized in that described to after engaging before blood vessel clip engaging It is the second shape that second clamp arm changes from first shape.
8. absorbable blood vessel as claimed in claim 7 folder, which is characterized in that the first shape is curved shape, described the Two shapes are linear.
9. absorbable blood vessel folder as described in claim 1, which is characterized in that first clamp arm further includes the first limit Portion, second clamp arm further include the second limiting section, and first limiting section and second limiting section are the convex of cylinder It rises.
10. absorbable blood vessel folder as described in claim 1, which is characterized in that the material of the plastic layer is absorbable height Molecular material.
11. absorbable blood vessel folder as claimed in claim 10, which is characterized in that the resorbable polymeric materials are PLA.
12. absorbable blood vessel folder as described in claim 1, which is characterized in that the magnesium-zinc alloy includes: 1% to 6% weight Measure the zinc of percentage, the magnesium of 94% to 99% weight percent.
CN201710544485.4A 2017-07-05 2017-07-05 Absorbable vascular clamp Active CN109199516B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710544485.4A CN109199516B (en) 2017-07-05 2017-07-05 Absorbable vascular clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710544485.4A CN109199516B (en) 2017-07-05 2017-07-05 Absorbable vascular clamp

Publications (2)

Publication Number Publication Date
CN109199516A true CN109199516A (en) 2019-01-15
CN109199516B CN109199516B (en) 2020-10-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110236633A (en) * 2019-04-30 2019-09-17 温州市人民医院 A kind of blood vessel clip
JPWO2020189666A1 (en) * 2019-03-18 2020-09-24

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363628A (en) * 1964-09-28 1968-01-16 Peter B Samuels Hemostatic clip
US4112951A (en) * 1976-01-26 1978-09-12 Research Corporation Surgical clip
US4489725A (en) * 1982-02-11 1984-12-25 Simon Population Trust Sexual sterilization devices
WO2001087196A1 (en) * 2000-05-17 2001-11-22 Femcare (Cyprus) Limited Medical clips
CN1857742A (en) * 2005-04-30 2006-11-08 中国科学院金属研究所 Biomedicine implant material with controllable degrading rate and its application
CN201153958Y (en) * 2007-11-30 2008-11-26 苏州天臣国际医疗科技有限公司 Surgery bookbinding apparatus
CN203506824U (en) * 2013-10-29 2014-04-02 杭州铭众生物科技有限公司 Absorbable ligation clamp
CN204260784U (en) * 2014-12-02 2015-04-15 包荷雅 A kind of hemostasis device
CN204683691U (en) * 2015-05-07 2015-10-07 南京闻智生物科技有限公司 A kind of macromolecular material hemostatic clamp
CN205019110U (en) * 2015-08-19 2016-02-10 上海交通大学 Take auto -lock structure can internally degrade organize closed clamp

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363628A (en) * 1964-09-28 1968-01-16 Peter B Samuels Hemostatic clip
US4112951A (en) * 1976-01-26 1978-09-12 Research Corporation Surgical clip
US4489725A (en) * 1982-02-11 1984-12-25 Simon Population Trust Sexual sterilization devices
WO2001087196A1 (en) * 2000-05-17 2001-11-22 Femcare (Cyprus) Limited Medical clips
CN1857742A (en) * 2005-04-30 2006-11-08 中国科学院金属研究所 Biomedicine implant material with controllable degrading rate and its application
CN201153958Y (en) * 2007-11-30 2008-11-26 苏州天臣国际医疗科技有限公司 Surgery bookbinding apparatus
CN203506824U (en) * 2013-10-29 2014-04-02 杭州铭众生物科技有限公司 Absorbable ligation clamp
CN204260784U (en) * 2014-12-02 2015-04-15 包荷雅 A kind of hemostasis device
CN204683691U (en) * 2015-05-07 2015-10-07 南京闻智生物科技有限公司 A kind of macromolecular material hemostatic clamp
CN205019110U (en) * 2015-08-19 2016-02-10 上海交通大学 Take auto -lock structure can internally degrade organize closed clamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2020189666A1 (en) * 2019-03-18 2020-09-24
WO2020189666A1 (en) * 2019-03-18 2020-09-24 国立大学法人熊本大学 Organ resection stump fixing clip
CN113613567A (en) * 2019-03-18 2021-11-05 国立大学法人熊本大学 Fixing clamp for residual end of organ excision part
JP7446589B2 (en) 2019-03-18 2024-03-11 国立大学法人 熊本大学 Organ resection stump fixation clip
CN110236633A (en) * 2019-04-30 2019-09-17 温州市人民医院 A kind of blood vessel clip

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