CN220860113U - Clip applier capable of adjusting multi-angle swing belt clip - Google Patents
Clip applier capable of adjusting multi-angle swing belt clip Download PDFInfo
- Publication number
- CN220860113U CN220860113U CN202321763177.8U CN202321763177U CN220860113U CN 220860113 U CN220860113 U CN 220860113U CN 202321763177 U CN202321763177 U CN 202321763177U CN 220860113 U CN220860113 U CN 220860113U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pipe
- assembly
- clip applier
- push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000023597 hemostasis Effects 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003806 hair structure Effects 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a clip applier with a clip capable of swinging at multiple angles, which is characterized in that a main body of the clip applier is the clip applier, the clip applier comprises a handle, a connecting pipe and a magazine assembly, the connecting pipe is rotationally connected to the front end of the handle, and a clamp head is arranged at the front end of the magazine assembly and is in linkage fit with the handle through a push rod; the magazine assembly is further divided into a sleeve assembly and an adjusting pipe, and the sleeve assembly and the adjusting pipe are mutually hinged, so that the sleeve assembly can swing according to a hinge point; a connecting piece which extends backwards through the connecting pipe is further arranged in the adjusting pipe, and the front end of the connecting piece is hinged with the sleeve component; the pushing rod is arranged between the sleeve component and the adjusting pipe, one end of the pushing rod is an elastic structure capable of bending and deforming, and a reset structure which enables the elastic structure to return to be flat is arranged in the adjusting pipe. The utility model has the beneficial effects that the connecting pipe and the magazine assembly are made into a mutually hinged structure, and the magazine assembly, namely the clamp head, is driven to swing through the connecting piece subsequently, so that the flexibility of operation is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a clip applier with adjustable multi-angle swing clips.
Background
Hemostasis is an important link in many surgical operations, and has important significance for reducing blood loss of patients, keeping the operation field clear, preventing important tissue injury, ensuring operation safety, healing postoperative wounds and the like in the operation process. The existing hemostasis techniques include compression, ligation, electrocoagulation, suturing, medicines and the like. In surgery, a method of ligating a blood vessel using a ligature clip, also called a hemostatic clip/closure clip, to block blood flow is common and practical, and can rapidly and accurately stop bleeding from a visible bleeding point.
Although the conventional single-operation clip applier is improved in structure, the following disadvantages are unavoidable because of the single operation: on the one hand, when a plurality of blood vessels need to be simultaneously hemostatic, the operation is needed to be carried out for a plurality of times, the operation time is inevitably prolonged, the operation time is necessary for the minute and the second, and the current medical instrument takes the operation time of a doctor as the first requirement. Because the longer the time, the more tiring the physician is and the greater the physical impact on the patient. On the other hand, the clip applier frequently goes in and out, which greatly increases the operation risk and the infection probability. In addition, in the operation process, the doctor usually encounters the problem that a plurality of blood vessels bleed in the hemostasis process, and when the forceps are placed in the forceps for the second time, the original blood vessels are blurred and are not easy to find due to bleeding, and the blood vessels needing hemostasis can be found by cleaning sometimes, so that more time is spent, patients also need to bleed too much, the physique is too overdrawn, and the health recovery progress is influenced. Accordingly, the use of band clip ligature clip appliers with preset multiple ligature clips in surgical procedures has increased dramatically.
The traditional clamping head with the clamp continuous-emission clamp applier can be opened and closed along the axial 360-degree rotation angle of the sleeve so as to realize the clamping and releasing functions, but the installation angle of the clamping head is fixed, the model of the ligature clamp matched with each clamp applier is fixed, and in the actual use process, for example, in the operation process, the swinging angle of the clamping head perpendicular to the axial rotation of the sleeve cannot be adjusted according to the actual needs, so that the clamping head is not beneficial to the actual use.
Disclosure of Invention
The utility model aims at: the clamp applier with the clamp capable of swinging at multiple angles is provided, can swing the clamp head part, and improves the flexibility of operation.
The utility model is realized by the following technical scheme: the utility model provides a clip applier of adjustable multi-angle swing belt clamp which main part is clip applier, its characterized in that: the clip applier comprises a handle 5, a connecting pipe 2 and a magazine assembly 1, wherein the connecting pipe 2 is rotatably connected to the front end of the handle 5, the front end of the magazine assembly 1 is provided with a clamp head 8, and the clamp head 8 is in linkage fit with a firing handle 23 of the handle 5 through a push rod 21 so as to control the closing of the clamp head 8;
Wherein the magazine assembly 1 is further divided into a sleeve assembly 7 and an adjusting pipe 22, and the sleeve assembly 7 and the adjusting pipe 22 are mutually hinged, so that the sleeve assembly 7 can swing according to a hinge point;
A connecting piece which extends backwards through the connecting pipe 2 is further arranged in the adjusting pipe 22, the front end of the connecting piece is hinged with the sleeve assembly 7, and the forward and backward movement of the connecting piece is realized to drive the sleeve assembly 7 to swing;
the section of the push rod 21 between the sleeve assembly 7 and the adjusting tube 22 is an elastic structure with one end capable of bending deformation, and a reset structure for enabling the elastic structure to return to be flat is arranged in the adjusting tube 22.
Compared with the prior art, the utility model has the beneficial effects that:
1. the connecting pipe 2 and the magazine assembly 1 are made into a mutually hinged structure, and the magazine assembly is driven by the connecting piece later, namely the clamp head is swung, so that the flexibility of operation is improved.
2. One section of the pushing rod 21 is designed to be of an elastic structure capable of bending deformation, so that the closing of the clamp head is not affected when the sleeve assembly 7 swings.
3. The connecting pipe 2 and the magazine assembly 1 are connected in a detachable mode, and the clamp head is convenient to replace.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a diagram showing the connection relationship between the rotating sleeve and the handle;
FIG. 3 is a graph of excitation effects of the present utility model;
FIG. 4 is a schematic structural view of the magazine assembly;
FIG. 5 is a cross-sectional view of the regulator tube in the magazine assembly;
FIG. 6 is a cross-sectional view of the junction of the regulator tube and the connecting tube;
FIG. 7 is a diagram showing the connection relationship between a push-pull rod and a push-pull connecting rod;
FIG. 8 is a schematic structural view of an elastic structure;
FIG. 9 is a cross-sectional view of the sleeve assembly and the adjustment tube after the angle at the junction has been changed.
Description of the reference numerals: the trigger device comprises a bullet bin assembly 1, a connecting pipe 2, a rotating sleeve 3, a rotating piece 4, a handle 5, a first fixing pin 6, a sleeve assembly 7, a clamp head 8, a sleeve 9, a connecting piece 10, a second fixing pin 11, a fixing seat 12, a push-pull rod 13, a first reset spring piece 14, a second reset spring piece 15, a pull rod spring piece 16, a push-pull connecting rod 17, a connecting head 18, a pushing block 19, a connecting block 20, a pushing rod 21, a regulating pipe 22 and a trigger handle 23.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings:
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "front", "rear", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-9: the main body of the clip applier with the clip is the clip applier, the clip applier comprises a handle 5, a connecting pipe 2 and a magazine assembly 1, the connecting pipe 2 is rotationally connected to the front end of the handle 5, the front end of the magazine assembly 1 is provided with a clamp head 8, and the clamp head 8 is in linkage fit with a firing handle 23 of the handle 5 through a push rod 21 so as to control the closing of the clamp head 8;
Wherein the magazine assembly 1 is further divided into a sleeve assembly 7 and an adjusting pipe 22, and the sleeve assembly 7 and the adjusting pipe 22 are mutually hinged, so that the sleeve assembly 7 can swing according to a hinge point;
A connecting piece which extends backwards through the connecting pipe 2 is further arranged in the adjusting pipe 22, the front end of the connecting piece is hinged with the sleeve assembly 7, and the forward and backward movement of the connecting piece is realized to drive the sleeve assembly 7 to swing;
the section of the push rod 21 between the sleeve assembly 7 and the adjusting tube 22 is an elastic structure with one end capable of bending deformation, and a reset structure for enabling the elastic structure to return to be flat is arranged in the adjusting tube 22.
Here, the sleeve assembly 7 is driven to swing by the forward and backward movement of the connecting piece, and the swing amplitude is + -60 deg.. The closing of the jaw 8 in the clip applier is known in the art by means of the push rod 21, the specific principle of which is not repeated, the main core of which is that the push rod 21 is replaced in this area by an elastic structure which can be bent and deformed, since the push rod 21, if it is a rigid rod, cannot change the angle of the sleeve assembly 7 and the adjustment tube 22, since there is an angular change between the sleeve assembly 7 and the adjustment tube 22. So that the push rod 21 can still excite the opening and closing of the clamp head while ensuring the angle change between the sleeve assembly 7 and the adjusting pipe 22.
The rear end of the sleeve assembly 7 is provided with a fixed seat 12, the front end of the adjusting tube 22 is provided with a connecting sheet 10, and the connecting sheet 10 is hinged with the fixed seat 12 through a first fixing pin 6.
The elastic structure is a pull rod elastic sheet 16 arranged in the adjusting pipe 22, and the pull rod elastic sheet 16 is formed by overlapping a plurality of metal sheets;
The front end of the pull rod elastic piece 16 extends into the sleeve assembly 7, and the front end of the pull rod elastic piece 16 is connected with a pushing block 19, so that the sleeve 9 in the sleeve assembly 7 is pushed by the pushing block 19 to move forwards to enable the clamp head 8 to be closed;
The rear end of the pull rod elastic sheet 16 is provided with a connecting block 20, and the connecting block 20 is used for being connected with a push rod 21 in the connecting pipe 2;
The reset structure is a first reset spring piece 14 and a second reset spring piece 15 which are arranged in the adjusting pipe 22 and cling to two side surfaces of the pull rod spring piece 16.
The first reset spring piece 14 and the second reset spring piece 15 are used for realizing the reset of the pull rod spring piece 16, namely, the part of the pull rod spring piece 16, which is positioned at the front part of the first reset spring piece 14 and the second reset spring piece 15, can be bent, and the bent pull rod spring piece 16 can be pulled to return to a flat state through the clamping of the first reset spring piece 14 and the second reset spring piece 15.
When the pull rod elastic sheet 16 moves forwards, the pushing block 19 moves forwards to complete automatic clamping on the magazine assembly 1, the firing handle 23 is continuously pressed, and the pushing block 19 drives the sleeve 9 to move forwards to complete closing and clamping actions of the clamp head 8. When the closing is completed, the firing handle is released, the push rod 21 is reset to drive the push block 19 to move backwards, the sleeve 9 also moves backwards under the action of the restoring force of the binding clip 8, and the reset of the magazine assembly 1 completes the opening action of the binding clip 8.
A plurality of ligature clips are preset in the magazine assembly 1, and the continuous clamping and clamping actions of products are realized by repeating the actions.
The connecting piece comprises a push-pull rod 13 and a push-pull connecting rod 17 which are connected with each other, the push-pull rod 13 is arranged in the sleeve assembly 7 and can slide back and forth in the sleeve assembly 7, and the front end of the push-pull rod 13 is hinged with the fixed seat 12 through a second fixing pin 11; the push-pull connecting rod 17 is located in the connecting pipe 2, and the rotating piece 3 is arranged at the rear part of the connecting pipe 2 in a rotating mode, and the rotating piece 3 is in tooth fit with the push-pull connecting rod 17, so that the push-pull connecting rod 17 can move back and forth when the rotating piece 3 is driven to rotate. Fig. 5 and 6 of the description show two second fixing pins 11, of which only the lower second fixing pin 11 is used to realize the mutual articulation of the push-pull rod 13 and the fixing base 12, and the upper second fixing pin 11 is used only for fixing.
The rotating piece is arranged on the rotating sleeve 3 in a rotating way, and a mounting seat can be additionally arranged on the connecting pipe 2 for mounting the rotating sleeve 3, and the rotating sleeve 3 is in tooth fit with the push-pull connecting rod 17, so that the push-pull connecting rod 17 can be driven to move back and forth when the rotating sleeve 3 is driven to rotate.
The rotating sleeve 3 is sleeved at the front end of the handle 5 on the outer side wall of the rear part of the connecting pipe 2, so that the rotating sleeve 3 can drive the connecting pipe 2 to rotate. Specifically, the annular long ribs with the protrusions are movably matched with the annular long ribs on the handle 5 on the rotating sleeve 3, and when the rotating sleeve 3 axially rotates 360 degrees along the body, the rotating sleeve can drive the whole magazine assembly and the connecting pipe to axially rotate 360 degrees.
The connecting pipe 2 and the magazine assembly 1 are connected in a detachable mode, a connector is arranged at the rear end of the adjusting pipe 22 of the magazine assembly 1, and a connecting sleeve corresponding to the connector is arranged at the front end of the connecting pipe 2. Because the push-pull rod 13 and the push-pull connecting rod 17 are connected with each other in a box-disassembling mode, a transverse limiting groove is formed in the front end of the push-pull connecting rod 17, a protruding block is arranged at the rear end of the push-pull rod 13, and the protruding block is embedded into the limiting groove through rotation to achieve connection.
The utility model can be used as a continuous hair clip applier with clips, and compared with the traditional continuous hair clip applier with clips, the continuous hair structure of the continuous hair clip applier with clips is arranged in the magazine assembly 1, and the principle and the structure of the continuous hair structure are all in the prior art, so the utility model is not repeated.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
1. The utility model provides a clip applier of adjustable multi-angle swing belt clamp which main part is clip applier, its characterized in that: the clip applier comprises a handle (5), a connecting pipe (2) and a magazine assembly (1), wherein the connecting pipe (2) is rotationally connected to the front end of the handle (5), a clamp head (8) is arranged at the front end of the magazine assembly (1), and the clamp head (8) is in linkage fit with a firing handle (23) of the handle (5) through a pushing rod (21) so as to control the closing of the clamp head (8);
the magazine assembly (1) is further divided into a sleeve assembly (7) and an adjusting pipe (22), and the sleeve assembly (7) and the adjusting pipe (22) are mutually hinged, so that the sleeve assembly (7) can swing according to a hinge point;
A connecting piece which extends backwards through the connecting pipe (2) is further arranged in the adjusting pipe (22), the front end of the connecting piece is hinged with the sleeve assembly (7), and the forward and backward movement of the connecting piece is realized to drive the sleeve assembly (7) to swing;
The section of the push rod (21) between the sleeve assembly (7) and the adjusting pipe (22) is an elastic structure with one end capable of bending deformation, and a reset structure for enabling the elastic structure to return to be flat is arranged in the adjusting pipe (22).
2. The clip applier of claim 1, wherein: the rear end of the sleeve assembly (7) is provided with a fixed seat (12), the front end of the adjusting pipe (22) is provided with a connecting sheet (10), and the connecting sheet (10) is hinged with the fixed seat (12) through a first fixing pin (6).
3. The clip applier of claim 1, wherein:
The elastic structure is a pull rod elastic sheet (16) arranged in the adjusting pipe (22), and the pull rod elastic sheet (16) is formed by overlapping a plurality of metal sheets;
the front end of the pull rod elastic piece (16) extends into the sleeve assembly (7), and the front end of the pull rod elastic piece (16) is connected with a pushing block (19), so that the sleeve (9) in the sleeve assembly (7) is pushed by the pushing block (19) to move forwards to enable the clamp head (8) to be closed;
The rear end of the pull rod elastic sheet (16) is provided with a connecting block (20), and the connecting block (20) is used for being connected with a pushing rod (21) in the connecting pipe (2);
The reset structure is a first reset spring piece (14) and a second reset spring piece (15) which are arranged in the adjusting pipe (22) and cling to two side surfaces of the pull rod spring piece (16).
4. The clip applier of claim 2, wherein: the connecting piece comprises a push-pull rod (13) and a push-pull connecting rod (17) which are connected with each other, the push-pull rod (13) is arranged in the sleeve assembly (7) and can slide back and forth in the sleeve assembly (7), and the front end of the push-pull rod (13) is hinged with the fixed seat (12) through a second fixing pin (11); the push-pull connecting rod (17) is positioned in the connecting pipe (2), the rear part of the connecting pipe (2) is rotationally provided with the rotating piece (4), and the rotating piece (4) is in tooth fit with the push-pull connecting rod (17), so that the push-pull connecting rod (17) can move back and forth when the rotating piece (4) is driven to rotate.
5. The clip applier of claim 1, wherein: the rear outer side wall of the connecting pipe (2) is provided with a rotating sleeve (3), and the rotating sleeve (3) is sleeved at the front end of the handle (5) so that the rotating sleeve (3) can rotate to drive the connecting pipe (2).
6. The clip applier of claim 1, wherein: the connecting pipe (2) and the magazine assembly (1) are connected in a detachable mode, a connector (18) is arranged at the rear end of an adjusting pipe (22) of the magazine assembly (1), and a connecting sleeve corresponding to the connector is arranged at the front end of the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321763177.8U CN220860113U (en) | 2023-07-06 | 2023-07-06 | Clip applier capable of adjusting multi-angle swing belt clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321763177.8U CN220860113U (en) | 2023-07-06 | 2023-07-06 | Clip applier capable of adjusting multi-angle swing belt clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220860113U true CN220860113U (en) | 2024-04-30 |
Family
ID=90818101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321763177.8U Active CN220860113U (en) | 2023-07-06 | 2023-07-06 | Clip applier capable of adjusting multi-angle swing belt clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220860113U (en) |
-
2023
- 2023-07-06 CN CN202321763177.8U patent/CN220860113U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5779718A (en) | Method of anastomosing a vessel using a surgical clip applier | |
| US5383881A (en) | Safety device for use with endoscopic instrumentation | |
| US20180221028A1 (en) | Endoscopic surgical clip applier | |
| JP3190029B2 (en) | Endoscope biopsy forceps device | |
| US5829662A (en) | Endoscopic surgical stapling instrument with pivotable and rotatable staple cartridge | |
| US11224440B2 (en) | Release device for medical tissue clips | |
| JP3529108B2 (en) | Sterile clip to be applied to body tissue, surgical instrument for placing the same, endoscopic clip applying instrument, and combination of endoscopic fastener applying instrument and surgical fastening means | |
| US5084057A (en) | Apparatus and method for applying surgical clips in laparoscopic or endoscopic procedures | |
| US4412539A (en) | Repeating hemostatic clip applying instruments and multi-clip cartridges therefor | |
| JPS59501657A (en) | Surgical clip attachment device with fixed jaws | |
| US20070288039A1 (en) | Clip applying apparatus with curved jaws, and clip | |
| EP0507537A1 (en) | Endoscopic clip appliers | |
| EP1608272A2 (en) | Clip applying apparatus with angled jaw | |
| JPH012639A (en) | surgical clip attachment device | |
| EP1796554B1 (en) | Apparatus for dispensing surgical clips | |
| CN111084646A (en) | Absorbable hemostatic ligation clamp | |
| CN114727748A (en) | Clip applier | |
| CN220860113U (en) | Clip applier capable of adjusting multi-angle swing belt clip | |
| CN211511933U (en) | Multifunctional blood vessel clamping device | |
| CN116831685A (en) | Clip applier capable of adjusting multi-angle swing belt clip | |
| CN110559037B (en) | Multifunctional blood vessel clamping device | |
| WO2002085222A1 (en) | Paired surgical forceps | |
| CN211723321U (en) | Titanium clamp clip applier capable of turning | |
| CN221013381U (en) | Clip applier with angle adjusting function | |
| US11147557B1 (en) | Surgical clip applicator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |