CN108158618A - A kind of medical intracavitary suture tieing device - Google Patents
A kind of medical intracavitary suture tieing device Download PDFInfo
- Publication number
- CN108158618A CN108158618A CN201810128239.5A CN201810128239A CN108158618A CN 108158618 A CN108158618 A CN 108158618A CN 201810128239 A CN201810128239 A CN 201810128239A CN 108158618 A CN108158618 A CN 108158618A
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- Prior art keywords
- support plate
- strut
- handle
- medical
- fixed handle
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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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
- A61B2017/0474—Knot pushers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of medical intracavitary suture tieing devices, including main body, the right side lower end of the main body is equipped with flexible handle, lantern ring is equipped on the right side of the upper surface of the flexible handle, the second bearing piece is equipped on the left of the lower surface of the flexible handle, the lower end of second bearing piece is equipped with axle sleeve, and inner wall and the shaft of the axle sleeve connect together.The medical intracavitary suture tieing device, pass through the cooperation of sliding block, fixed handle and slide bar, it is slided on the slide bar of fixed handle lower end by sliding block and drives the second strut and the second support plate, it is close on the left of the upper surface of second support plate on the right side of the lower surface of the first support plate, stop sliding when the distance between the first strut and the second strut are appropriate, handle can adapt to all size doctor different with hand-type by simply adjusting, handle is made to be combined with hand more preferable, doctor can more accurately operate knotter, improve procedure efficiency and quality.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of medical intracavitary suture tieing device.
Background technology
Since surgical instrument enters body cavity by miniature incision in Minimally Invasive Surgery, the operating space of Minimally Invasive Surgery is by very big
Limitation, this weakens the completion of certain traditional surgeries action to a certain extent.In a traditional surgical operation
In, surgical action can be decomposed into following three kinds：Stripping, cutting and suture knot.It is a kind of most commonly used that suture, which knots,
Wound processing method.Such as the utility model patent application No. is CN201320518992.8, including needle stand, the setting of needle stand forepart
Needle tray, suture needle are mounted in needle tray, and suture is fixed in suture needle tail portion, runner A, runner B is set on needle stand, although the device mobility
It is good, one-hand operation, but during operation the handle of knotter combined with hand it is poor, do not adapt to all size hand-type
Doctor, the phenomenon that knotter is detached from the hand can be generated when serious, influences procedure efficiency and quality.
Invention content
The purpose of the present invention is to provide a kind of medical intracavitary suture tieing device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：A kind of medical intracavitary suture tieing device, packet
Main body is included, the right side lower end of the main body is equipped with flexible handle, lantern ring is equipped on the right side of the upper surface of the flexible handle, described
The second bearing piece is equipped on the left of the lower surface of flexible handle, the lower end of second bearing piece is equipped with axle sleeve, the inner wall of the axle sleeve
It connects together with shaft, the lower end of the shaft is connected by the first bearing piece with the upper surface of fixed handle, the fixed hand
The upper end of handle is connected with main body, and one end of the fixed handle is equipped with slide bar, and the slide bar is connected with sliding block activity clamping, institute
The one end for stating sliding block is connected with the second strut, and one end of second strut is connected with the upper surface right end of the second support plate, described
The center of second support plate is equipped with through-hole, and the left side of second support plate is equipped with threaded rod, and the threaded rod is by through-hole through the
Two support plates are threadedly coupled with thread barrel, and the outer wall of the thread barrel is connected with the first support plate, and the lower end of the threaded rod is equipped with
Baffle, the upper surface of the baffle and the lower surface of the second support plate overlap, the upper surface side of second support plate with
The lower surface of first support plate overlaps, upper surface one end of first support plate pass through the first strut and fixed handle one
End is connected.
Preferably, the upper surface side of first support plate is equipped with groove, and sleeve is equipped in the groove, the sleeve
Outer wall is connected by groove with the first support plate, and one end inner wall of the sleeve is equipped with backing plate, feels at ease in the side of the backing plate
Equipped with spring, one end of the spring is connected by cushion block with top plate.
Preferably, the inner wall installation rubber sleeve of the lantern ring.
Preferably, one end outer wall of first strut is equipped with set block, and one end of the set block is connected with fixed handle.
Preferably, the lower surface right end of the fixed handle is equipped with protrusive board.
Compared with prior art, the beneficial effects of the invention are as follows：The medical intracavitary suture tieing device, passes through cunning
The cooperation of block, fixed handle and slide bar is slided on the slide bar of fixed handle lower end by sliding block and drives the second strut and second
Support plate, the upper surface left side of the second support plate is close on the right side of the lower surface of the first support plate, when between the first strut and the second strut
Apart from it is appropriate when stop slide, by the cooperation of threaded rod, the second support plate and baffle, baffled threaded rod is passed through by through-hole
It wears the second support plate to be threadedly coupled with the thread barrel on the first support plate, tightens threaded rod to a side surface of baffle and the second support plate
Lower surface is close together, the position fixed between the first support plate and the second support plate so as to fix the first strut and the second strut it
Between position, using simple, handle can adapt to all size doctor different with hand-type by simply adjusting, make handle with
Hand combines more preferable, and doctor can more accurately operate knotter, improves procedure efficiency and quality.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the first strut, the first support plate and the threaded rod attachment structure schematic diagram of Fig. 1；
Fig. 3 is threaded rod, baffle and the first support plate attachment structure schematic diagram of Fig. 2.
In figure：1st, main body, 2, fixed handle, 3, flexible handle, 4, axle sleeve, the 5, first bearing piece, 6, shaft, 7, first
Bar, the 8, first support plate, 9, threaded rod, the 10, second support plate, the 11, second strut, 12, sliding block, 13, slide bar, 14, lantern ring, 15, rubber
Gum cover, the 16, second bearing piece, 17, set block, 18, protrusive board, 19, baffle, 20, top plate, 21, through-hole, 22, backing plate, 23, sleeve, 24,
Groove, 25, cushion block, 26, spring, 27, thread barrel.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of medical intracavitary suture tieing device, including
Main body 1, the right side lower end of main body 1 are equipped with flexible handle 3, lantern ring 14 are equipped on the right side of the upper surface of flexible handle 3, in use,
Thumb is packed into lantern ring 14, four additional finger holds the lower end of fixed handle 2, the lower surface left side of flexible handle 3
Equipped with the second bearing piece 16, the lower end of the second bearing piece 16 is equipped with axle sleeve 4, and inner wall and the shaft 6 of axle sleeve 4 connect together, shaft 6
Lower end be connected by the first bearing piece 5 with the upper surface of fixed handle 2, the upper end of fixed handle 2 is connected with main body 1, fixed hand
One end of handle 2 is equipped with slide bar 13, and slide bar 13 is connected with 12 activity clamping of sliding block, by sliding block 12 in 2 lower end of fixed handle
It is slided on slide bar 3 and drives the second strut 11 and the second support plate 10, be close under the first support plate 8 on the left of the upper surface of the second support plate 10
On the right side of surface, when the distance between the first strut 7 and the second strut 11 where appropriate, stopping sliding, one end of sliding block 12 and second
Strut 11 is connected, and one end of the second strut 11 is connected with the upper surface right end of the second support plate 10, and the center of the second support plate 10 is equipped with
Through-hole 21, the left side of the second support plate 10 are equipped with threaded rod 9, and threaded rod 9 is by through-hole 21 through the second support plate 10 and thread barrel 27
It is threadedly coupled, the outer wall of thread barrel 27 is connected with the first support plate 8, and the lower end of threaded rod 9 is equipped with baffle 19, the upper table of baffle 19
Face and the lower surface of the second support plate 10 overlap, and the threaded rod 9 with baffle 19 is run through the second support plate by through-hole 21
10 are threadedly coupled with the thread barrel 27 on the first support plate 8, tighten threaded rod 9 to a side surface of baffle 19 and the second support plate 10
Lower surface is close together, and the position fixed between the first support plate 8 and the second support plate 10 is so as to fix the first strut 7 and second
Position between bar 11, the upper surface side of the second support plate 10 and the lower surface of the first support plate 8 overlap, the first support plate 8
Upper surface one end be connected by the first strut 7 with one end of fixed handle 2, four fingers are put into the first strut 7 and
Fixed handle 2 is held by protrusive board 18 between two struts 11, the upper surface side of the first support plate 8 is equipped with groove 24, in groove 24
Equipped with sleeve 23, the outer wall of sleeve 23 is connected by groove 24 with the first support plate 8, and one end inner wall of sleeve 23 is equipped with backing plate
22, the side center of backing plate 22 is equipped with spring 26, the elastic force that upper two fingers pass through the spring 26 in sleeve 23
Cushion block 25 and top plate 20 are squeezed, the upper surface of top plate 20 withstands on the outside of two fingers in upside, makes entirely hand-tight tight be held in
It on the handle of the knotter, is conveniently operated, one end of spring 26 is connected by cushion block 25 with top plate 20, the inner wall installation of lantern ring 14
Rubber sleeve 15, one end outer wall of the first strut 7 are equipped with set block 17, and set block 17 is fixed on fixed handle 2 by the first strut 7
It is more stable, one end of set block 17 is connected with fixed handle 2, and the lower surface right end of fixed handle 2 is equipped with protrusive board 18.
In use, thumb is packed into lantern ring 14, four additional finger holds the lower end of fixed handle 2, passes through cunning
Block 12 slides on the slide bar 3 of 2 lower end of fixed handle drives the second strut 11 and the second support plate 10, the upper surface of the second support plate 10
Left side is close on the right side of the lower surface of the first support plate 8, stops sliding when the distance between the first strut 7 and the second strut 11 are appropriate
It is dynamic, the threaded rod 9 with baffle 19 is connected by 27 screw thread of thread barrel of the through-hole 21 on the second support plate 10 and the first support plate 8
It connects, tightens threaded rod 9 a to side surface of baffle 19 and the lower surface of the second support plate 10 and be close together, fix the first support plate 8
Four fingers are put so as to fix the position between the first strut 7 and the second strut 11 position between the second support plate 10
Enter and fixed handle 2 is held by protrusive board 18 between the first strut 7 and the second strut 11, upper two fingers pass through sleeve
The elastic force of spring 26 in 23 squeezes cushion block 25 and top plate 20, and the upper surface of top plate 20 withstands on the outside of two fingers in upside,
Make it is entire hand-tight tight be held on the handle of the knotter, be conveniently operated.
In the description of the present invention, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close
It is based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplifying description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of medical intracavitary suture tieing device, including main body（1）, it is characterised in that：The main body（1）Right side under
End is equipped with flexible handle（3）, the flexible handle（3）Upper surface on the right side of be equipped with lantern ring（14）, the flexible handle（3）'s
The second bearing piece is equipped on the left of lower surface（16）, second bearing piece（16）Lower end axle sleeve is installed（4）, the axle sleeve（4）'s
Inner wall and shaft（6）It connects together, the shaft（6）Lower end pass through the first bearing piece（5）With fixed handle（2）Upper surface
It is connected, the fixed handle（2）Upper end and main body（1）It is connected, the fixed handle（2）One end slide bar is installed（13）,
The slide bar（13）With sliding block（12）Activity clamping is connected, the sliding block（12）One end and the second strut（11）It is connected, it is described
Second strut（11）One end and the second support plate（10）Upper surface right end be connected, second support plate（10）Center be equipped with it is logical
Hole（21）, second support plate（10）Left side be equipped with threaded rod（9）, the threaded rod（9）Pass through through-hole（21）Through second
Support plate（10）With thread barrel（27）It is threadedly coupled, the thread barrel（27）Outer wall and the first support plate（8）It is connected, the threaded rod
（9）Lower end baffle is installed（19）, the baffle（19）Upper surface and the second support plate（10）Lower surface overlap,
Second support plate（10）Upper surface side and the first support plate（8）Lower surface overlap, first support plate（8）'s
Upper surface one end passes through the first strut（7）With fixed handle（2）One end be connected.
2. a kind of medical intracavitary suture tieing device according to claim 1, it is characterised in that：First support plate
（8）Upper surface side be equipped with groove（24）, the groove（24）It is interior to be equipped with sleeve（23）, the sleeve（23）Outer wall pass through
Groove（24）With the first support plate（8）It is connected, the sleeve（23）One end inner wall backing plate is installed（22）, the backing plate（22）'s
Side center is equipped with spring（26）, the spring（26）One end pass through cushion block（25）With top plate（20）It is connected.
3. a kind of medical intracavitary suture tieing device according to claim 1, it is characterised in that：The lantern ring（14）
Inner wall installation rubber sleeve（15）.
4. a kind of medical intracavitary suture tieing device according to claim 1, it is characterised in that：First strut
（7）One end outer wall set block is installed（17）, the set block（17）One end and fixed handle（2）It is connected.
5. a kind of medical intracavitary suture tieing device according to claim 1, it is characterised in that：The fixed handle
（2）Lower surface right end be equipped with protrusive board（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810128239.5A CN108158618A (en) | 2018-02-08 | 2018-02-08 | A kind of medical intracavitary suture tieing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810128239.5A CN108158618A (en) | 2018-02-08 | 2018-02-08 | A kind of medical intracavitary suture tieing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158618A true CN108158618A (en) | 2018-06-15 |
Family
ID=62513676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810128239.5A Withdrawn CN108158618A (en) | 2018-02-08 | 2018-02-08 | A kind of medical intracavitary suture tieing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108158618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730733A (en) * | 2019-02-27 | 2019-05-10 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Basin bottom desmorrhaphy device |
| CN115486894A (en) * | 2022-11-21 | 2022-12-20 | 苏州英途康医疗科技有限公司 | Adapter for clip applier and clip applier |
-
2018
- 2018-02-08 CN CN201810128239.5A patent/CN108158618A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730733A (en) * | 2019-02-27 | 2019-05-10 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Basin bottom desmorrhaphy device |
| CN115486894A (en) * | 2022-11-21 | 2022-12-20 | 苏州英途康医疗科技有限公司 | Adapter for clip applier and clip applier |
| CN115486894B (en) * | 2022-11-21 | 2023-02-03 | 苏州英途康医疗科技有限公司 | Adapter for clip applier and clip applier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |
|
| WW01 | Invention patent application withdrawn after publication |