CN114010253B - Adjustable ligature clip - Google Patents
Adjustable ligature clip Download PDFInfo
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- CN114010253B CN114010253B CN202111287048.1A CN202111287048A CN114010253B CN 114010253 B CN114010253 B CN 114010253B CN 202111287048 A CN202111287048 A CN 202111287048A CN 114010253 B CN114010253 B CN 114010253B
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- extension rod
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- ligature
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- 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)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides an adjustable ligature clamp, which relates to the technical field of medical appliances and comprises a ligature clamp mounting block, an adjusting component, a first extension rod and a second extension rod: the two ends of the ligature clamp mounting block are respectively provided with a first extension rod and a second extension rod through adjusting components, and a bending groove is formed in the ligature clamp mounting block on one side far away from the first extension rod and the second extension rod in a penetrating manner; the end part of the rod body of the first extension rod far away from one side of the ligature clamp installation block is integrally provided with the clamping block, and the surface of the clamping block close to one side of the second extension rod is provided with the fixing component.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an adjustable ligature clip.
Background
The ligature clamp is used for sealing an inner tubular structure of a human body in a surgical operation, so that a medical staff can be helped to seal the inner tubular structure quickly in the operation without manual sealing, and the ligature clamp comprises a first beam for supporting a first alignment member and a second beam for supporting a second alignment member as proposed in the patent with the application number of CN 202010777445.6. The first and second alignment members receive distal end portions of first and second beam portions of the second ligating clip to provide stability to the clip stack when the ligating clip and second ligating clip are stacked within a multiple clip applier.
However, the ligating clip described above has the following drawbacks in use: when the ligature clamp is used, ligature clamps with corresponding sizes are required to be replaced according to different patient demands, so that various sizes are required to be prepared when the ligature clamp is used, the whole operation flow is increased, and the ligature clamp cannot be subjected to angle adjustment according to the thickness, so that the clamping force in the follow-up process is loose, and the follow-up treatment is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an adjustable ligature clamp, which solves the problems that ligature clamps with corresponding sizes are required to be replaced and used according to different patient demands when the ligature clamp is used, so that the ligature clamp is required to be prepared with various sizes when the ligature clamp is used, and the ligature clamp cannot be subjected to angle adjustment according to the thickness when the ligature clamp is used, so that the clamping force is relatively loose in the subsequent process.
(II) technical scheme
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an adjustable ligature clamp, includes ligature clamp installation piece, adjusting part, first extension pole and second extension pole:
the two ends of the ligature clamp mounting block are respectively provided with a first extension rod and a second extension rod through adjusting components, and a bending groove is formed in the ligature clamp mounting block on one side far away from the first extension rod and the second extension rod in a penetrating manner;
the end part of the rod body of the first extension rod, which is far away from one side of the ligature clamp mounting block, is integrally provided with a clamping block, and the surface of the clamping block, which is close to one side of the second extension rod, is provided with a fixing component;
the end part of the rod body of the second extension rod, which is far away from one side of the ligature clamp mounting block, is integrally provided with a butt-joint hook, the inner wall surface of the butt-joint hook, which is far away from one side of the first extension rod, is provided with a fixed clamping groove, and the inner wall surface of the butt-joint hook, which is close to one side of the first extension rod, is provided with a plurality of limiting clamping strips;
the adjusting component comprises component mounting grooves which are respectively formed at two ends of the ligature clamp mounting block and the rod body ends of the first extension rod and the second extension rod.
Preferably, a plastic soft strip is integrally arranged between one side of each adjacent component mounting groove, an ejection spring is fixedly arranged between each plastic soft strip far away from one side of the bending groove and the inner wall of the corresponding component mounting groove, and an arc sleeve plate is fixedly arranged on one side, far away from the ejection spring, of each component mounting groove inner wall on one side of the ligature clamp mounting block.
Preferably, each component mounting groove inner wall respectively located at one side of the first extension rod and one side of the second extension rod is fixedly provided with a penetration connecting plate at one side far away from the ejection spring, and each adjacent penetration connecting plate is in penetration fit with the arc sleeve plate.
Preferably, a first T-shaped sliding groove is formed in the inner wall of the second extension rod, which is close to one side of the first extension rod, a second T-shaped sliding groove is formed in the inner wall of the first extension rod, which is close to one side of the second extension rod, and a first T-shaped sliding bar is integrally arranged at the end part of the ligature clamp mounting block, which is close to one side of the second extension rod.
Preferably, a second T-shaped slide bar is integrally arranged at the end part of the ligature clamp mounting block, which is close to one side of the first extension rod, and is in limiting penetration connection with the second T-shaped slide bar, and the first T-shaped slide bar is in limiting penetration connection with the first T-shaped slide bar.
Preferably, the fixing assembly comprises a movable mounting groove, and the movable mounting groove is formed in the surface of the clamping block and is located on one side close to the second extension rod.
Preferably, positioning inclined blocks are arranged on two sides of the movable mounting groove, and a fixed clamping plate is arranged in the middle of the movable mounting groove through a movable limiting groove.
Preferably, the upper surface and the lower surface of each positioning inclined block and the fixed clamping plate are respectively provided with a guide sliding strip, the guide sliding strips positioned on one side of the fixed clamping plate are vertically in sliding fit with the movable mounting grooves, and each guide sliding strip positioned on one side of the positioning inclined block is transversely in sliding fit with the movable mounting grooves.
Preferably, a limiting clamping groove is formed in the surface of the clamping block, far away from one side of the second extension rod, and the limiting clamping groove is matched with each limiting clamping strip in a clamping mode.
Preferably, the surfaces of the rod bodies of the first extension rod and the second extension rod, which are far away from one side of the ligature clamp mounting block, are respectively fixedly provided with a taking shaft, the inner walls of the ligature clamp mounting block, the second extension rod and the first T-shaped slide bar, which are far away from one side of the first extension rod, are respectively provided with a first bump, and the inner walls of the ligature clamp mounting block, the first extension rod and the second T-shaped slide bar, which are far away from one side of the second extension rod, are respectively provided with a second bump, and the positions of each second bump and each first bump are distributed in a staggered manner.
Compared with the prior art, the invention has the following beneficial effects:
1. the ligature clamp can adapt to ligature parts with different sizes and widths through the adjusting component, and compared with the prior art, the ligature clamp can effectively solve the problem that ligature clamps with corresponding sizes are required to be replaced and used according to different patient requirements when the ligature clamp is used, so that various sizes are required to be prepared when the ligature clamp is used, and the process of selecting different sizes in the operation process can be effectively reduced through the adjusting component; when the adjusting component operates, the middle part of the plastic soft strip is externally supported through the ejection spring, so that the two ends of the plastic soft strip are connected to perform adduction operation, if the push-pull force is too large during use, the ejection spring is enabled to shrink inwards, the limitation of the plastic soft strip to the two ends is reduced, then the two ends of the plastic soft strip are matched with each adjacent penetrating connecting plate and each adjacent arc sleeve plate to perform penetrating matching, and the first extension rod and the second extension rod can expand outwards.
2. The fixing assembly is matched with the fixing clamping groove during pressing, so that the stability of the ligation clamp after ligation can be ensured and fixed, the clamping fit can be carried out between the limiting clamping groove and the limiting clamping groove, the fixing clamping groove is further provided with the limiting clamping strips, the corresponding clamping can be carried out according to the thickness during ligation, compared with the prior art, the problem that the angle adjustment cannot be carried out according to the thickness during the use of the ligation clamp, the clamping force in the follow-up process is relatively loose, the follow-up treatment is influenced is solved, during the operation of the fixing assembly, each guide sliding strip on one side of the fixing clamping plate is vertically and slidably matched with the movable mounting groove, the track limitation of the fixing clamping plate and the positioning inclined block is realized, and the positioning inclined blocks on two sides can be also in tight fit with the fixing clamping plate, so that the connecting end of the fixing clamping plate and the fixing clamping groove can be stably connected, and the situation that the connecting part is loose after the completion of the ligation is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of an adjustable ligating clip of the present invention;
FIG. 2 is a schematic view of another angular overall structure of an adjustable ligating clip of the invention;
FIG. 3 is a schematic view of a portion of an adjustable ligating clip of the invention;
FIG. 4 is a schematic side view of a portion of an adjustable ligating clip of the invention;
FIG. 5 is a schematic view of the cross-sectional structure of the adjustable ligating clip of the invention at A-A of FIG. 4;
FIG. 6 is a schematic view of another portion of an adjustable ligating clip of the invention;
FIG. 7 is a schematic side view of another portion of an adjustable ligating clip of the invention;
FIG. 8 is a schematic view of a cross-sectional structure of the adjustable ligating clip of the invention at B-B of FIG. 7;
fig. 9 is an enlarged schematic view of the structure of fig. 8 at a of an adjustable ligating clip according to the present invention.
In the figure: 1. ligature clip mounting blocks; 2. an adjustment assembly; 201. a component mounting groove; 202. an ejector spring; 203. molding soft strips; 204. an arc sleeve plate; 205. inserting a connecting plate; 3. a fixing assembly; 301. a fixed clamping plate; 302. a movable limit groove; 303. a movable mounting groove; 304. positioning the oblique block; 305. a guide slide; 4. a first extension rod; 5. a second extension rod; 6. a fixing slot; 7. taking the shaft; 8. a first bump; 9. a curved slot; 10. a second bump; 11. a butt-joint hook; 12. a first T-shaped chute; 13. the first T-shaped sliding bar; 14. limiting clamping strips; 15. a clamping block; 16. a limit clamping groove; 17. a second T-shaped slide bar; 18. and a second T-shaped chute.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1 to 9, an adjustable ligating clip includes a ligating clip mounting block 1, an adjusting assembly 2, a first extension rod 4, and a second extension rod 5:
the two ends of the ligature clamp mounting block 1 are respectively provided with a first extension rod 4 and a second extension rod 5 through an adjusting component 2, and a bending groove 9 is formed in the ligature clamp mounting block 1 at one side far away from the first extension rod 4 and the second extension rod 5 in a penetrating manner;
the end part of the rod body of the first extension rod 4 far away from one side of the ligature clamp mounting block 1 is integrally provided with a clamping block 15, and the surface of the clamping block 15 near one side of the second extension rod 5 is provided with a fixing component 3;
the end part of the rod body of the second extension rod 5 far away from the side of the ligature clamp mounting block 1 is integrally provided with a butt joint hook 11, the inner wall surface of the butt joint hook 11 far away from the side of the first extension rod 4 is provided with a fixed clamping groove 6, and the inner wall surface of the butt joint hook 11 near the side of the first extension rod 4 is provided with a plurality of limiting clamping strips 14;
the adjusting component 2 comprises a component mounting groove 201, and the component mounting groove 201 is respectively arranged at two ends of the ligature clamp mounting block 1 and at the rod body ends of the first extension rod 4 and the second extension rod 5.
According to the technical scheme, the ligature clamp can adapt to ligature parts with different sizes and widths through the adjusting component 2, and compared with the prior art, the ligature clamp can effectively solve the problem that ligature clamps with corresponding sizes are required to be replaced and used according to different patient requirements when the ligature clamp is used, so that various sizes are required to be prepared when the ligature clamp is used, and the process of selecting different sizes in the operation process can be effectively reduced through the adjusting component 2;
the fixing assembly 3 is matched with the fixing clamping groove 6 during pressing, so that the stability of the ligation clip after ligation can be ensured, the ligation can be fixedly reinforced through the connection of the end part of the ligation clip, the clamping fit can be carried out between the limiting clamping groove 16 and the limiting clamping strip 14, and the novel ligation clip is further provided with the limiting clamping strips 14, so that the corresponding clamping can be carried out according to the thickness during ligation.
In this embodiment, a plastic soft strip 203 is integrally disposed between one side of each adjacent component mounting groove 201, an ejector spring 202 is fixedly mounted between each plastic soft strip 203 on one side far away from the bending groove 9 and the inner wall of the corresponding component mounting groove 201, an arc sleeve plate 204 is fixedly mounted on one side far away from the ejector spring 202 and on the inner wall of each component mounting groove 201 on one side of the ligature clip mounting block 1, a penetration connection plate 205 is fixedly mounted on one side far away from the ejector spring 202 and on the inner wall of each component mounting groove 201 on one side of the first extension rod 4 and the second extension rod 5 respectively, and penetration fit is performed between each adjacent penetration connection plate 205 and the arc sleeve plate 204. When the adjusting assembly 2 operates, the middle external bracing operation is performed on the plastic soft strip 203 through the ejection spring 202, so that the two ends of the plastic soft strip 203 are connected to perform the internal bracing operation, if the pulling force is too large during use, the ejection spring 202 is contracted inwards, the limitation of the plastic soft strip 203 to the two ends is reduced, and then the two ends are matched with each adjacent penetrating connecting plate 205 and arc sleeve plate 204 to perform penetrating matching, so that the first extension rod 4 and the second extension rod 5 can be expanded outwards.
The first T-shaped chute 12 is provided on the inner wall of the second extension rod 5 near the first extension rod 4, the second T-shaped chute 18 is provided on the inner wall of the first extension rod 4 near the second extension rod 5, the first T-shaped slide 13 is integrally provided at the end of the ligature clip mounting block 1 near the second extension rod 5, the second T-shaped slide 17 is integrally provided at the end of the ligature clip mounting block 1 near the first extension rod 4, the second T-shaped slide 17 is connected with the second T-shaped chute 18 in a limiting and inserting manner, and the first T-shaped chute 12 is connected with the first T-shaped slide 13 in a limiting and inserting manner.
When specifically setting up, fixed subassembly 3 is including movable mounting groove 303, movable mounting groove 303 is offered on chucking piece 15 surface and is located the one side that is close to second extension rod 5, and movable mounting groove 303 both sides are provided with location sloping block 304, and movable mounting groove 303 middle part is provided with fixed cardboard 301 through movable limiting groove 302, and the upper and lower surface of every location sloping block 304 and fixed cardboard 301 all is provided with guide slide 305, and the guide slide 305 that is located fixed cardboard 301 one side and the perpendicular sliding fit of movable mounting groove 303, the every guide slide 305 that is located location sloping block 304 one side and the horizontal sliding fit of movable mounting groove 303. When the fixing assembly 3 operates, firstly, the guide sliding strips 305 on one side of the fixing clamping plate 301 are vertically matched with the movable mounting grooves 303 in a sliding manner, each guide sliding strip 305 on one side of the positioning inclined block 304 is transversely matched with the movable mounting grooves 303 in a sliding manner, so that the track of the fixing clamping plate 301 and the track of the positioning inclined block 304 are limited, the positioning inclined blocks 304 on two sides can be tightly matched with the fixing clamping plate 301, the connecting end parts of the fixing clamping plate 301 and the fixing clamping groove 6 can be stably connected when the fixing clamping plate 301 is matched, and the condition that the connecting parts are loosened after ligation is completed is avoided.
It can be appreciated that in the present application, the clamping block 15 surface far away from the second extension rod 5 side is provided with the limit clamping groove 16, the limit clamping groove 16 is matched with each limit clamping strip 14 in a clamping manner, the shaft surfaces of the first extension rod 4 and the second extension rod 5 far away from the ligation clip mounting block 1 side are respectively fixedly provided with the taking shaft 7, the ligation clip mounting block 1 far away from the first extension rod 4 side, the inner walls of the second extension rod 5 and the first T-shaped slide 13 are respectively provided with the first bump 8, the ligation clip mounting block 1 far away from the second extension rod 5 side, the inner walls of the first extension rod 4 and the second T-shaped slide 17 are respectively provided with the second bump 10, and the positions of each second bump 10 and the first bump 8 are in staggered distribution.
The working principle of the adjustable ligature clamp is as follows:
when the ligature clamp is used, firstly, a specific pair of forceps is used for clamping the taking shafts 7 on two sides, so that a medical staff does not need to touch the ligature clamp by hands, the probability of the ligature clamp to be infected by the outside is reduced, the ligature clamp is transferred to a required ligature part after clamping, then the ligature clamp is pressed by the forceps, the bending groove 9 is used for bending the ligature clamp to a certain extent during pressing, the inner wall of the ligature clamp mounting block 1 is attached to the ligature part, and then the ligature clamp is pulled out, the ligature clamp can adapt to ligature parts with different sizes and widths through the adjusting component 2, and compared with the prior art, the ligature clamp can effectively solve the problem that ligature clamps with corresponding sizes are required to be replaced according to different patient demands when the ligature clamp is used, so that the ligature clamp is required to be prepared for various sizes, the process of selecting different sizes in the operation process can be effectively reduced through the adjusting component 2;
the external tweezers are used again to carry out pressing operation, the fixing assembly 3 is matched with the fixing clamping groove 6 during pressing, so that the stability of the ligation clip after ligation can be ensured to be fixed and reinforced by the connection of the end part of the ligation clip, the clamping fit can be carried out between the limiting clamping groove 16 and the limiting clamping strip 14, and the novel ligation clip is further provided with the limiting clamping strips 14, so that the corresponding clamping can be carried out according to the thickness during ligation.
In the use process, in order to enable the ligation clip mounting block 1 to be connected and mounted with the first extension rod 4 and the second extension rod 5 more stably through the limit penetration connection between the first T-shaped sliding groove 12 and the first T-shaped sliding bar 13 and the limit penetration connection between the second T-shaped sliding bar 17 and the second T-shaped sliding bar 18 during adjustment, the positions of the second convex blocks 10 and the first convex blocks 8 are arranged so that the ligation part can be matched after corresponding adjustment, and therefore the ligation effect of the ligation clip mounting block is not affected by the adjustment;
when the fixed assembly 3 operates, firstly, the guide sliding strips 305 on one side of the fixed clamping plate 301 are vertically matched with the movable mounting groove 303 in a sliding manner, each guide sliding strip 305 on one side of the positioning inclined block 304 is transversely matched with the movable mounting groove 303 in a sliding manner, so that the track of the fixed clamping plate 301 and the track of the positioning inclined block 304 are limited, and the positioning inclined blocks 304 on two sides can be tightly matched with the fixed clamping plate 301, so that the connecting end part of the fixed clamping plate 301 can be stably connected when being matched with the fixed clamping groove 6, and the condition that the connecting part is loose after ligation is completed is avoided;
when the adjusting assembly 2 operates, the middle external bracing operation is performed on the plastic soft strip 203 through the ejection spring 202, so that the two ends of the plastic soft strip 203 are connected to perform the internal bracing operation, if the pulling force is too large during use, the ejection spring 202 is contracted inwards, the limitation of the plastic soft strip 203 to the two ends is reduced, and then the two ends are matched with each adjacent penetrating connecting plate 205 and arc sleeve plate 204 to perform penetrating matching, so that the first extension rod 4 and the second extension rod 5 can be expanded outwards.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an adjustable ligature clip which characterized in that includes ligature clip installation piece (1), adjusting part (2), first extension rod (4) and second extension rod (5):
the two ends of the ligature clamp mounting block (1) are respectively provided with a first extension rod (4) and a second extension rod (5) through an adjusting component (2), and a bending groove (9) is formed in the ligature clamp mounting block (1) far away from one side of the first extension rod (4) and one side of the second extension rod (5) in a penetrating manner;
the end part of the rod body of the first extension rod (4) far away from one side of the ligature clamp mounting block (1) is integrally provided with a clamping block (15), and a fixing assembly (3) is mounted on the surface of the clamping block (15) close to one side of the second extension rod (5);
the end part of the rod body of the second extension rod (5) far away from one side of the ligature clamp mounting block (1) is integrally provided with a butt-joint hook (11), the inner wall surface of the butt-joint hook (11) far away from one side of the first extension rod (4) is provided with a fixed clamping groove (6), and the inner wall surface of the butt-joint hook (11) near one side of the first extension rod (4) is provided with a plurality of limiting clamping strips (14);
the adjusting component (2) comprises component mounting grooves (201), wherein the component mounting grooves (201) are respectively formed at two ends of the ligature clamp mounting block (1) and at the end parts of the rod bodies of the first extension rod (4) and the second extension rod (5);
a plastic soft strip (203) is integrally arranged between one side of each component mounting groove (201), an ejection spring (202) is fixedly arranged between each plastic soft strip (203) on one side far away from the bending groove (9) and the inner wall of the corresponding component mounting groove (201), an arc sleeve plate (204) is fixedly arranged on one side far away from the ejection spring (202) of each component mounting groove (201) on one side of the ligature clamp mounting block (1), a penetrating connecting plate (205) is fixedly arranged on one side far away from the ejection spring (202) of each component mounting groove (201) on one side of the first extension rod (4) and the second extension rod (5), and penetrating matching is carried out between each penetrating connecting plate (205) and the arc sleeve plate (204);
the ligature clamp is characterized in that a first T-shaped sliding groove (12) is formed in the inner wall of the second extension rod (5) close to one side of the first extension rod (4), a second T-shaped sliding groove (18) is formed in the inner wall of the first extension rod (4) close to one side of the second extension rod (5), a first T-shaped sliding bar (13) is integrally arranged at the end part of the ligature clamp mounting block (1) close to one side of the second extension rod (5), a second T-shaped sliding bar (17) is integrally arranged at the end part of the ligature clamp mounting block (1) close to one side of the first extension rod (4), limiting penetration connection is performed between the second T-shaped sliding bar (17) and the second T-shaped sliding groove (18), and limiting penetration connection is performed between the first T-shaped sliding groove (12) and the first T-shaped sliding bar (13).
2. The adjustable ligating clip of claim 1, wherein: the fixed assembly (3) comprises a movable mounting groove (303), and the movable mounting groove (303) is formed in the surface of the clamping block (15) and is located on one side close to the second extension rod (5).
3. The adjustable ligating clip of claim 2, wherein: positioning inclined blocks (304) are arranged on two sides of the movable mounting groove (303), and a fixed clamping plate (301) is arranged in the middle of the movable mounting groove (303) through a movable limiting groove (302).
4. The adjustable ligating clip of claim 3, wherein: the upper surface and the lower surface of each positioning inclined block (304) and the fixed clamping plate (301) are respectively provided with a guide sliding strip (305), the guide sliding strips (305) positioned on one side of the fixed clamping plate (301) are vertically in sliding fit with the movable mounting grooves (303), and each guide sliding strip (305) positioned on one side of the positioning inclined block (304) is transversely in sliding fit with the movable mounting grooves (303).
5. The adjustable ligating clip of claim 1, wherein: a limiting clamping groove (16) is formed in the surface of the clamping block (15) on one side far away from the second extension rod (5), and the limiting clamping groove (16) is matched with each limiting clamping strip (14) in a clamping mode.
6. The adjustable ligating clip of claim 1, wherein: the ligature clamp is characterized in that a taking shaft (7) is fixedly arranged on the surfaces of the first extension rod (4) and the second extension rod (5) on one side far away from the ligature clamp mounting block (1), the ligature clamp mounting block (8) are arranged on the inner walls of the second extension rod (5) and the first T-shaped sliding strip (13), the ligature clamp mounting block (1), the first extension rod (4) and the second T-shaped sliding strip (17) on one side far away from the second extension rod (5) are arranged on the inner walls of the ligature clamp mounting block (1), the second extension rod (4) and the second T-shaped sliding strip (17), and the positions of the second lug (10) and the first lug (8) are distributed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111287048.1A CN114010253B (en) | 2021-11-02 | 2021-11-02 | Adjustable ligature clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111287048.1A CN114010253B (en) | 2021-11-02 | 2021-11-02 | Adjustable ligature clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114010253A CN114010253A (en) | 2022-02-08 |
| CN114010253B true CN114010253B (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111287048.1A Active CN114010253B (en) | 2021-11-02 | 2021-11-02 | Adjustable ligature clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114010253B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208610918U (en) * | 2017-12-07 | 2019-03-19 | 江苏新智源医学科技有限公司 | A kind of adjustable ligation clip |
| CN110507381A (en) * | 2019-09-25 | 2019-11-29 | 江苏三联星海医疗器械股份有限公司 | A kind of ligation clip of adjustable closed-gap |
| EP3771439A1 (en) * | 2019-08-02 | 2021-02-03 | Covidien LP | Ligation clip with improved latch mechanism |
| CN212466088U (en) * | 2020-04-10 | 2021-02-05 | 江苏三联星海医疗器械有限公司 | Ligature clamp capable of adjusting size of closed gap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017305440B2 (en) * | 2016-08-03 | 2019-11-07 | Teleflex Medical Incorporated | Surgical ligation clip |
-
2021
- 2021-11-02 CN CN202111287048.1A patent/CN114010253B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208610918U (en) * | 2017-12-07 | 2019-03-19 | 江苏新智源医学科技有限公司 | A kind of adjustable ligation clip |
| EP3771439A1 (en) * | 2019-08-02 | 2021-02-03 | Covidien LP | Ligation clip with improved latch mechanism |
| CN110507381A (en) * | 2019-09-25 | 2019-11-29 | 江苏三联星海医疗器械股份有限公司 | A kind of ligation clip of adjustable closed-gap |
| CN212466088U (en) * | 2020-04-10 | 2021-02-05 | 江苏三联星海医疗器械有限公司 | Ligature clamp capable of adjusting size of closed gap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114010253A (en) | 2022-02-08 |
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