CN110037764A - A kind of double-armed suture folder being closed the surface of a wound - Google Patents
A kind of double-armed suture folder being closed the surface of a wound Download PDFInfo
- Publication number
- CN110037764A CN110037764A CN201910348205.1A CN201910348205A CN110037764A CN 110037764 A CN110037764 A CN 110037764A CN 201910348205 A CN201910348205 A CN 201910348205A CN 110037764 A CN110037764 A CN 110037764A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- positioning pin
- collet
- sleeve
- slip ring
- 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
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/083—Clips, e.g. resilient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/10—Surgical instruments, devices or methods, e.g. tourniquets for applying or removing wound clamps, e.g. containing only one clamp or staple; Wound clamp magazines
Abstract
The present invention relates to medical apparatus and instruments technical fields, the double-armed suture folder of the surface of a wound can be closed more particularly, to one kind, including control assembly and the upper suture clip assembly and lower suture clip assembly that are oppositely arranged in control assembly, it further include sleeve, the upper closing clamp and lower suturing assembly include clamping plate, collet, front positioning pin and rear positioning pin, the clamping plate passes through the both ends of sleeve, the front positioning pin and rear positioning pin are separately positioned on the both ends in sleeve, one end of the collet is arranged on clamping plate, one kind of the present invention can be closed the double-armed suture folder of the surface of a wound when in use, pass through the rivet on the release notch mating splint on clamping plate, simultaneously when pulling slip ring, it is slided in fixing seat one end of connector, and an opposition is applied to sleeve, connector is forced to separate with sleeve in opposition, clamping plate is connected with collet simultaneously Place also has opposition, so that the release notch of collet detaches the rivet of clamping plate under opposition.
Description
Technical field
The present invention relates to medical apparatus and instruments technical field, the double-armed suture that can be closed the surface of a wound more particularly, to one kind is pressed from both sides.
Background technique
Currently, when doing operation on digestive tract under soft scope, when especially doing mucous membrane removing operation, it is easy to cause tissue
Perforation once perforating, is remedied extremely difficult under scope, very big wind can be caused to patient such as gastric perforation, enterobrosis
Danger.Existing closing clamp when in use, needs multiple closing clamps cooperation nylon ropes by the wound suture of tissue, thus need by
Closing clamp is first clamped in tissue desired position one by one, then is drawn over to one's side closing clamp by nylon rope, thus by wound closure, this
Sample just substantially prolongs operating time, reduces working efficiency, also big to the wound of patient.
Summary of the invention
The technical problem to be solved by the present invention is needing multiple closing clamps to solve existing closing clamp when in use
Cooperate nylon rope by the wound suture of tissue, thus needs for closing clamp to be one by one first clamped in tissue desired position, then
Closing clamp is drawn over to one's side by nylon rope, so that wound closure is thus substantially prolonged operating time, reduces work effect
Rate now provides a kind of double-armed suture folder that can be closed the surface of a wound to the wound of patient also big problem.
The technical solution adopted by the present invention to solve the technical problems is: one kind can be closed the double-armed suture folder of the surface of a wound, packet
The upper suture clip assembly and lower suture clip assembly for including control assembly and being oppositely arranged in control assembly, further include sleeve, described
Upper closing clamp and lower suturing assembly include clamping plate, collet, front positioning pin and rear positioning pin, and the clamping plate passes through the two of sleeve
End, the front positioning pin and rear positioning pin are separately positioned on the both ends in sleeve, and one end of the collet is arranged on clamping plate, institute
Front positioning pin is stated between clamping plate and collet, the collet is between front positioning pin and rear positioning pin, the control assembly
On be respectively arranged with slip ring corresponding with upper suturing assembly and lower suturing assembly, one end of the clamping plate is arranged on slip ring,
When slip ring control clamping plate is displaced along front positioning pin to rear positioning pin, the collet is under the action of front positioning pin and sleeve
Gradually drawn close to clamping plate.When front positioning pin makes slip ring push suturing assembly forward, clamping plate and the opposite opening of collet, rear fixed
When position pin is so that slip ring pulls suturing assembly, collet and clamping plate be opposite draw close and tissue can be clamped in clamping plate and collet it
Between, two sides tissue is clamped by suturing assembly two sides collet and clamping plate respectively in this way, so that a suturing assembly is just able to use
It clamps twice and by tissue, thus substantially increases procedure efficiency, and reduce the use of medical instrument, improve work effect
Rate can also reduce the pain of patient.
Suturing assembly and control assembly are separated in order to facilitate, further, the control assembly includes fixing
Seat, connector, bourdon tube and core bar offer release notch on the clamping plate, and notch phase is provided with and discharged on the clamping plate
Matched rivet, the release notch are arranged on rivet, and the slip ring is slidably arranged in fixing seat, and the sleeve is after
The detachable connection in one end of positioning pin and one end of connector, the other end of the connector are slidably connected in fixing seat,
The fixing seat is provided with close to one end of connector for limiting the limit shaft shoulder of the connector to sleeve displacement, the clamping plate
Both ends pass through connector, and the bourdon tube is set on clamping plate, and one end of the bourdon tube, which is supported, to be set on the connectors, the spring
The other end of pipe is arranged on core bar, and the slip ring is slidably arranged on core bar.Pass through the release notch mating splint on clamping plate
On rivet, while when pulling slip ring, one end of connector is slided in fixing seat, and applies an acting in opposition to sleeve
Power forces connector to separate with sleeve in opposition, while clamping plate and collet junction also have opposition, so that
The release notch of collet detaches the rivet of clamping plate under opposition, allows for clamping plate and collet separation in this way, covers simultaneously
Cylinder is separated with connector, so that collet and sleeve keep clamping tissue, and control assembly and clamping plate is taken out.
For Economy type medicine cost, the utilization rate of equipment is improved, further includes being arranged between clamping plate and slip ring further
It is provided with butt tube, drag-line and boost tube, one end of the butt tube is fixedly connected on clamping plate, the other end of the butt tube
It is fixedly connected on drag-line, one end and the boost tube of the drag-line are solidly connected, and one end of the boost tube is fixedly connected with slip ring.
Drag-line is connect by butt tube with clamping plate, and allowing for drag-line in this way can be separated with clamping plate, in this way carry out control assembly
Disinfection treatment, and cooperate institute's suturing assembly to be used that can reuse, which improves the utilization rates of control assembly.
In order to guarantee that grips are reliable and stable, further, the collet offers card close to the side of front positioning pin
Mouthful, the bayonet is located at outside sleeve, and when the collet is retracted to sleeve and clamps tissue, the front positioning pin is located at bayonet
It is interior.Since collet needs to be retained in human body, and sleeve can only in one direction constrain collet, in order to guarantee collet
Clamping is stablized, and by opening up bayonet on collet, and bayonet and front positioning pin cooperate, and which adds one to exist to collet
Binding force radially ensures that chuck frame time is reliable and stable in this way, avoids the occurrence of collet and tissue clamping is detached from, and folder
Head is detached from the phenomenon that sleeve.
The beneficial effects of the present invention are: the double-armed suture that one kind of the present invention can be closed the surface of a wound is clipped in use, in prelocalization
When pin is so that slip ring pushes forward suturing assembly, clamping plate and the opposite opening of collet make slip ring pull suture group in rear positioning pin
When part, collet and clamping plate are drawn close relatively and tissue can be clamped between clamping plate and collet, pass through suturing assembly two sides in this way
Collet and clamping plate clamp two sides tissue respectively, so that a suturing assembly is just able to use twice and clamps tissue, thus
Procedure efficiency is substantially increased, and reduces the use of medical instrument, is improved work efficiency, the pain of patient can be also reduced.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is usage state diagram one of the invention；
Fig. 2 is usage state diagram two of the invention；
Fig. 3 is usage state diagram three of the invention；
Fig. 4 is usage state diagram four of the invention；
Fig. 5 is the partial enlarged view of A in Fig. 3；
Fig. 6 is the partial enlarged view of B in Fig. 4；
Fig. 7 is the three dimensional structure diagram one of collet in the present invention；
Fig. 8 is the peace structural schematic diagram between middle clamp plate and clamping plate of the present invention；
Fig. 9 is present invention operational flowchart one when in use；
Figure 10 is present invention operational flowchart two when in use；
Figure 11 is present invention operational flowchart three when in use；
Figure 12 is present invention operational flowchart four when in use；
Figure 13 is present invention operational flowchart five when in use；
Figure 14 is the main view of collet of the present invention；
Figure 15 is the usage state diagram one of collet and sleeve in the present invention；
Figure 16 is the usage state diagram one of collet and sleeve in the present invention；
Figure 17 is the three dimensional structure diagram two of collet of the present invention.
In figure: 1, sleeve, 2, clamping plate, 3, collet, 4, front positioning pin, 5, rear positioning pin, 6, slip ring, 7, fixing seat, 8, company
Connect device, 9, bourdon tube, 10, core bar, 11, release notch, 12, rivet, 13, the limit shaft shoulder, 14, butt tube, 15, drag-line, 16, help
Ejector sleeve, 17, barb.
Specific embodiment
Presently in connection with attached drawing, the present invention will be further described in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment
As shown in figs. 1-7, a kind of double-armed suture folder being closed the surface of a wound, including control assembly and it is oppositely arranged on control group
Upper suture clip assembly and lower suture clip assembly on part, further include sleeve 1, and the upper suture clip assembly and lower suturing assembly wrap
Clamping plate 2, collet 3, front positioning pin 4 and rear positioning pin 5 are included, the clamping plate 2 passes through the both ends of sleeve 1, and the front positioning pin 4 is with after
Positioning pin 5 is separately positioned on the both ends in sleeve 1, and one end of the collet 3 is arranged on clamping plate 2, and the front positioning pin 4 is located at
Between clamping plate 2 and collet 3, the collet 3 is respectively set in the control assembly between front positioning pin 4 and rear positioning pin 5
There is slip ring 6 corresponding with upper suturing assembly and lower suturing assembly, one end of the clamping plate 2 is arranged on slip ring 6, when the cunning
Ring 6 controls clamping plate 2 along front positioning pin 4 to when the displacement of rear positioning pin 5, and the collet 3 is under the action of front positioning pin 4 and sleeve 1
Gradually drawn close to clamping plate 2.Hangnail is provided on collet 3, hangnail is the required position that tissue is pierced into for the ease of collet 3, together
When to keep collet 3 to clamp reliable and stable, fixed thorn mouth is provided on collet 3.
The control assembly includes fixing seat 7, connector 8, bourdon tube 9 and core bar 10, offers release on the clamping plate 2
Notch 11 is provided with the rivet 12 to match with release notch 11 on the clamping plate 2, and the setting of release notch 11 is in rivet 12
On, the slip ring 6 is slidably arranged in fixing seat 7, and the sleeve 1 can close to one end of rear positioning pin 5 and one end of connector 8
Separate type connection, the other end of the connector 8 are slidably connected in fixing seat 7, and the fixing seat 7 is close to the one of connector 8
End is provided with the limit shaft shoulder 13 being displaced for limiting connector 8 to sleeve 1, and the both ends of the clamping plate 2 pass through connector 8, institute
It states bourdon tube 9 to be set on clamping plate 2, one end of the bourdon tube 9, which is supported, to be located on connector 8, and the other end of the bourdon tube 9 is set
It sets on core bar 10, the slip ring 6 is slidably arranged on core bar 10.
It further include that setting is provided with butt tube 14, drag-line 15 and boost tube 16, the docking between clamping plate 2 and slip ring 6
One end of pipe 14 is fixedly connected on clamping plate 2, and the other end of the butt tube 14 is fixedly connected on drag-line 15, the drag-line 15
One end be solidly connected with boost tube 16, one end of the boost tube 16 is fixedly connected with slip ring 6.Butt tube 14 can also be not required to
It wants, directly directly welds drag-line 15 and 2 tail portion of clamping plate, reduce staff's installation steps, improve working efficiency, reduce simultaneously
The occupied space of component.
The collet 3 offers bayonet close to the side of front positioning pin 4, and the bayonet is located at outside sleeve 1, when the collet
3 when being retracted to sleeve 1 and clamping tissue, and the front positioning pin 4 is located in bayonet.
As shown in Fig. 8-17, when the double-armed suture that above-mentioned one kind can be closed the surface of a wound is clipped in utilization, first in promotion fixing seat 7
6 relative displacement of core bar 10 and slip ring, also allow for two slip rings 6 and slided on core bar 10, and pass through boost tube 16, drag-line
15 and butt tube 14 and drive clamping plate 2 stretch out sleeve 1, clamping jaw opposing clamping plate 2 under the action of front positioning pin 4 is gradually opened at this time
It opens, wherein side collet 3 is pierced into the tissue for needing to clamp, one of slip ring 6 is then pulled, so that slip ring 6 is in core bar 10
Upper sliding, and make the drive of slip ring 6 help corresponding ejector sleeve, drag-line 15 and butt tube 14, then drive 2, clamping plate by butt tube 14
It moves, clamping plate 2 is gradually tapered up into sleeve 1, and under the action of rear positioning pin 5 and sleeve 1, so that collet 3 is gradually leaned on to clamping plate 2
Hold together, and the collet 3 of suturing assembly side is clamped tissue, then in control, another slide bar slides on core bar 10, and
So that slip ring 6 drives corresponding ejector sleeve, drag-line 15 and butt tube 14, then clamping plate 2 is driven to be displaced by butt tube 14, clamping plate 2 is gradually
It is collapsible into sleeve 1, and under the action of rear positioning pin 5 and sleeve 1, so that collet 3 is gradually drawn close to clamping plate 2, and to stitch
The collet 3 of the seaming element other side clamps tissue；
The collet 3 of suturing assembly two sides clamps tissue at this time, then pulls two slip rings 6 on core bar 10 at the same time
Displacement, since one end of 3 distal end rear positioning pin 5 of collet offers bayonet, front positioning pin 4 between bayonet and rear positioning pin 5,
When front positioning pin 4 is located in bayonet, slip ring 6 pulls on clamping plate 2, also just applies an opposition to collet 3, anti-
The release notch 11 of collet 3 is made to be detached from the rivet 12 of clamping plate 2 to active force, and one end of connector 8 is in opposition
Under the action of be detached from sleeve 1, clamping plate 2 and collet 3 are detached from this time and connector 8 and sleeve 1 are detached from, and pull control group
The plug of part, the two sides collet 3 of suturing assembly remains under the action of sleeve 1 clamps tissue, thus a seam
Seaming element is realized wound two times of clamping, is reduced operating time, is improved work efficiency, while one end of collet 3 is provided with
Barb 17 offers notch corresponding with barb 17 on sleeve 1, and when intermediate plate 3 is in clamping, barb 17 is displaced to notch direction,
The last card of barb 17 is set in notch, is played fixed function to collet 3 in this way, is effectively prevent collet 3 to loosen, play duplicate protection
Effect.
Above-mentioned desirable embodiment according to the present invention is enlightenment, and through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. one kind can be closed the double-armed suture folder of the surface of a wound, including control assembly and the upper closing clamp being oppositely arranged in control assembly
Component and lower suture clip assembly, it is characterised in that: further include sleeve (1), the upper closing clamp and lower suturing assembly include folder
Plate (2), collet (3), front positioning pin (4) and rear positioning pin (5), the clamping plate (2) passes through the both ends of sleeve (1), fixed before described
Position pin (4) and rear positioning pin (5) are separately positioned on the both ends in sleeve (1), and one end of the collet (3) is arranged in clamping plate (2)
On, the front positioning pin (4) is located between clamping plate (2) and collet (3), and the collet (3) is located at front positioning pin (4) and rear positioning
It sells between (5), slip ring (6) corresponding with upper suturing assembly and lower suturing assembly, institute is respectively arranged in the control assembly
The one end for stating clamping plate (2) is arranged on slip ring (6), when the slip ring (6) control clamping plate (2) positions backward along front positioning pin (4)
When selling (5) displacement, the collet (3) is gradually drawn close to clamping plate (2) under the action of front positioning pin (4) and sleeve (1).
2. the double-armed suture folder that one kind according to claim 1 can be closed the surface of a wound, it is characterised in that: the control assembly packet
Fixing seat (7), connector (8), bourdon tube (9) and core bar (10) are included, release notch (11), institute are offered on the clamping plate (2)
The rivet (12) for being provided on clamping plate (2) and matching with release notch (11) is stated, the release notch (11) is arranged in rivet
(12) on, the slip ring (6) is slidably arranged on fixing seat (7), the one end and company of the sleeve (1) close to rear positioning pin (5)
The detachable connection in one end of device (8) is connect, the other end of the connector (8) is slidably connected on fixing seat (7), the fixation
Seat (7) is provided with the limit shaft shoulder (13) being displaced for limiting connector (8) to sleeve (1), institute close to the one end of connector (8)
The both ends for stating clamping plate (2) pass through connector (8), and the bourdon tube (9) is set on clamping plate (2), one end of the bourdon tube (9)
To being located on connector (8), the other end of the bourdon tube (9) is arranged on core bar (10), and the slip ring (6) is slidably arranged in
On core bar (10).
3. the double-armed suture folder that one kind according to claim 2 can be closed the surface of a wound, it is characterised in that: further include that setting is being pressed from both sides
Butt tube (14), drag-line (15) and boost tube (16), one end of the butt tube (14) are provided between plate (2) and slip ring (6)
It is fixedly connected on clamping plate (2), the other end of the butt tube (14) is fixedly connected on drag-line (15), the drag-line (15)
One end is solidly connected with boost tube (16), and one end of the boost tube (16) is fixedly connected with slip ring (6).
4. the double-armed suture folder that one kind according to claim 1-3 can be closed the surface of a wound, it is characterised in that: the folder
Head (3) offers bayonet close to the side of front positioning pin (4), and the bayonet is located at sleeve (1) outside, when the collet (3) are shunk
When to sleeve (1) and clamping tissue, the front positioning pin (4) is located in bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910348205.1A CN110037764A (en) | 2019-04-28 | 2019-04-28 | A kind of double-armed suture folder being closed the surface of a wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910348205.1A CN110037764A (en) | 2019-04-28 | 2019-04-28 | A kind of double-armed suture folder being closed the surface of a wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037764A true CN110037764A (en) | 2019-07-23 |
Family
ID=67279733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910348205.1A Pending CN110037764A (en) | 2019-04-28 | 2019-04-28 | A kind of double-armed suture folder being closed the surface of a wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110037764A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876379A (en) * | 2021-10-27 | 2022-01-04 | 王新友 | Surgical linear cutting anastomat |
| CN114983503A (en) * | 2022-05-26 | 2022-09-02 | 北京大学深圳医院 | Disposable movable tongue double-arm clamp for full-layer suture and use method thereof |
| CN115137438A (en) * | 2022-06-14 | 2022-10-04 | 江苏唯德康医疗科技有限公司 | Clamping device and anastomosis clamp for endoscope |
-
2019
- 2019-04-28 CN CN201910348205.1A patent/CN110037764A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876379A (en) * | 2021-10-27 | 2022-01-04 | 王新友 | Surgical linear cutting anastomat |
| CN114983503A (en) * | 2022-05-26 | 2022-09-02 | 北京大学深圳医院 | Disposable movable tongue double-arm clamp for full-layer suture and use method thereof |
| CN115137438A (en) * | 2022-06-14 | 2022-10-04 | 江苏唯德康医疗科技有限公司 | Clamping device and anastomosis clamp for endoscope |
| CN115137438B (en) * | 2022-06-14 | 2024-03-22 | 江苏唯德康医疗科技有限公司 | Clamping device and anastomosis clamp for endoscope |
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