CN206745404U - A kind of duckbilled needle forceps - Google Patents
A kind of duckbilled needle forceps Download PDFInfo
- Publication number
- CN206745404U CN206745404U CN201720002440.XU CN201720002440U CN206745404U CN 206745404 U CN206745404 U CN 206745404U CN 201720002440 U CN201720002440 U CN 201720002440U CN 206745404 U CN206745404 U CN 206745404U
- Authority
- CN
- China
- Prior art keywords
- handle
- pull bar
- binding clip
- hook lock
- pintle hook
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of duckbilled needle forceps, including main handle, auxiliary-handle, pintle hook lock, pull bar, claw beam, dynamic binding clip and determine binding clip, it is characterised in that：Auxiliary-handle one end is connected by screw with the bottom of main handle one end, auxiliary-handle is provided with closing piece, and pintle hook lock one end is connected with main handle, and the pintle hook lock other end is connected with closing piece, spring leaf is provided between main handle and auxiliary-handle, one end of claw beam is connected with claw beam seat, and the other end of claw beam is connected with binding clip seat, and connection bar is provided with main handle, pull bar is arranged in claw beam, one end of pull bar is connected through connection bar with pull bar connection sheet, and the other end of pull bar is connected with dynamic binding clip, is determined binding clip and is connected with binding clip seat.The utility model duckbilled needle forceps is easy to use, by pintle hook lock needle can be made effectively to be fixed, and avoids needle in dynamic binding clip and determines to produce sliding phenomenon between binding clip, so as to finally ensure being smoothed out for operation.
Description
Technical field
It the utility model is related to a kind of medicine equipment, and in particular to a kind of duckbilled suitable for being sutured to wound holds pin
Pincers.
Background technology
Medical needle-holding forceps are that surgical operation often uses medicine equipment, and the wound of patient is stitched for clamping Medical needle
Close.Current medical needle-holding forceps are formed by connecting by left and right arm crossing, and crosspoint forearm forms a pair of binding clips, and postbrachium is formed
Clamp handle.The shortcomings that this structure is that jaw stretching degree is not easy to hold, inconvenient for operation, and clamping suture needle is easy when suturing knotting
Skid, and long period of operation hand is easily tired.In addition, when current medical needle-holding forceps are used to clamp Medical needle, its claming angle
Relative to clamp handle be single form with orientation, it is unadjustable, when the wound to diverse location and trend sutures, for up to
To required suture angle, mode even its body stance that operating personnel adjust its hand-held needle forceps, seam are generally required
Conjunction difficulty is larger, and the medical needle-holding forceps of prior art are only suitable to suture the wound of body surface, and to suture and be located at
During the wound of people's deep within the body, sufficiently large otch need to be cut on human body and in-vivo tissue dissociates to provide needle forceps suture
Space needed for motion, whole surgical procedure need to carry out many more manipulations and need more people to coordinate to complete so that operating difficulty
Height, duration length are larger to patient's personal injury.
Utility model content
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided it is a kind of easy to use, can
Firmly step up the duckbilled needle forceps of needle.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of duckbilled needle forceps, including main handle, auxiliary-handle, pintle hook lock, pull bar, claw beam, dynamic binding clip and determine binding clip, its feature
It is：Described auxiliary-handle one end is connected by screw with the bottom of main handle one end, and the auxiliary-handle is provided with closing piece, the lock
The side of card is provided with pintle hook lock tooth, and pintle hook lock one end is connected with main handle, and the pintle hook lock other end is connected with closing piece, and the main handle is provided with
Pintle hook lock spring, and pintle hook lock spring is located at the top of pintle hook lock, is provided with spring leaf between the main handle and auxiliary-handle, and the one of spring leaf
End is connected by spring leaf screw with main handle, and with being connected at the top of auxiliary-handle, described main handle one end is set the other end of spring leaf
There is claw beam seat, described claw beam one end is connected with claw beam seat, and the claw beam other end is connected with binding clip seat, and connection is provided with the main handle
Bar, the pull bar are arranged in claw beam, and one end of pull bar is connected through connection bar with pull bar connection sheet, the other end of pull bar
It is connected with dynamic binding clip, it is described to determine binding clip and be connected with binding clip seat.
As a kind of optimal technical scheme of the present utility model, the pintle hook lock bottom is provided with lock clamping hand grip.
As a kind of optimal technical scheme of the present utility model, one end of the pull bar connection sheet is flexibly connected with pull bar,
The other end of pull bar connection sheet is flexibly connected by connection sheet pin with auxiliary-handle.
As a kind of optimal technical scheme of the present utility model, pull-rod spring, and pull-rod spring are provided with the main handle
Positioned at pull bar and the junction of pull bar connection sheet.
The beneficial effect that the utility model is reached is：
Duckbilled needle forceps of the present utility model is easy to use, by pintle hook lock needle can be made effectively to be fixed, avoid hand
Art pin is in dynamic binding clip and determines to produce sliding phenomenon between binding clip, so as to finally ensure being smoothed out for operation；And it is provided with lock
Block so that main handle and auxiliary-handle can close up to actually required degree, avoid being led because excessively closing up handle so as to play
The dynamic binding clip that causes and determine needle between binding clip by the appearance of excessive compression situation, i.e., effectively protect the use longevity of needle
Life.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the main structure diagram of the utility model duckbilled needle forceps.
Reference title and number explanation：
Main handle 1, auxiliary-handle 2, pintle hook lock 3, lock clamping hand grip 4, closing piece 5, pintle hook lock spring 6, spring leaf 7, pull-rod spring 8, drawing
Bar connection sheet 9, connection sheet pin 10, screw 11, connection bar 12, pull bar 13, claw beam seat 14, claw beam 15, binding clip seat 16, dynamic binding clip
17th, binding clip 18 is determined.
Embodiment
As shown in figure 1, the utility model provides a kind of duckbilled needle forceps, including main handle 1, auxiliary-handle 2, pintle hook lock 3, drawing
Bar 13, claw beam 15 and dynamic binding clip 17, the one end of auxiliary-handle 2 are connected by screw 11 with the bottom of the one end of main handle 1, the auxiliary-handle
2 are provided with closing piece 5, and the side of pintle hook lock 3 is provided with pintle hook lock tooth, and the one end of pintle hook lock 3 is connected with main handle 1, the other end of pintle hook lock 3 and closing piece 5
Connection, main handle 1 is provided with pintle hook lock spring 6, and pintle hook lock spring 6 is located at the top of pintle hook lock 3, is set between main handle 1 and auxiliary-handle 2
There is spring leaf 7, one end of spring leaf 7 is connected by spring leaf screw with main handle 1, and the other end and the auxiliary-handle 2 of spring leaf 7 push up
Portion connects, and the one end of main handle 1 is provided with claw beam seat 14, and the one end of claw beam 15 is connected with claw beam seat 14, the other end of claw beam 15 and dynamic clamp block
16 connections, main handle 1 is interior to be provided with connection bar 12, and the pull bar 13 is arranged in claw beam 15, and one end of pull bar 13 passes through connection
Bar 12 is connected with pull bar connection sheet 9, and the other end of pull bar 13 is connected with dynamic binding clip 17, described to determine binding clip 18 and connect with binding clip seat 16
Connect.
The bottom of pintle hook lock 3 is provided with lock clamping hand grip 4, and one end of the pull bar connection sheet 9 is flexibly connected with pull bar 13, pull bar connection
The other end of piece 9 is flexibly connected by connection sheet pin 10 with auxiliary-handle 2, and pull-rod spring 8, and pull-rod spring 8 are provided with main handle 1
Positioned at pull bar 13 and the junction of pull bar connection sheet 9.
It is as follows using process：
After dynamic binding clip 17 is directed at into needle with determining binding clip 18, the thumb of user and remaining 4 finger are put forth one's strength respectively
Main handle 1 and auxiliary-handle 2 are hold, overcomes resistance caused by spring leaf 7, so as to which the distance between main handle 1 and auxiliary-handle 2 contract
Small, i.e., clamp handle is closed up.Auxiliary-handle 2 by pull bar connection sheet 9 with being moved after pull bar 13, pull bar 13 drive the root of dynamic binding clip 17 to
After move so that dynamic binding clip 17 is that rotating shaft rotates relative to binding clip 18 is determined with binding clip seat 16, realizes dynamic binding clip 17 and determine binding clip
18 are folded.Now, needle is clamped between moving binding clip 17 and determining binding clip 18, then solid by pintle hook lock 3 and closing piece 5
Determine needle and carry out suture operation.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of duckbilled needle forceps, including main handle (1), auxiliary-handle (2), pintle hook lock (3), pull bar (13), claw beam (15), dynamic binding clip
(17) and binding clip (18) is determined, it is characterised in that：Described auxiliary-handle (2) one end passes through screw (11) and the bottom of main handle (1) one end
Portion connects, and the auxiliary-handle (2) is provided with closing piece (5), and the side of the pintle hook lock (3) is provided with pintle hook lock tooth, pintle hook lock (3) one end and master
Handle (1) is connected, and pintle hook lock (3) other end is connected with closing piece (5), and the main handle (1) is provided with pintle hook lock spring (6), and pintle hook lock
Spring (6) is located at the top of pintle hook lock (3), and spring leaf (7), spring leaf (7) are provided between the main handle (1) and auxiliary-handle (2)
One end be connected by spring leaf screw with main handle (1), the other end of spring leaf (7) is described with being connected at the top of auxiliary-handle (2)
Main handle (1) one end is provided with claw beam seat (14), and described claw beam (15) one end is connected with claw beam seat (14), claw beam (15) other end with
Binding clip seat (16) is connected, and connection bar (12) is provided with the main handle (1), and the pull bar (13) is arranged in claw beam (15),
One end of pull bar (13) is connected through connection bar (12) with pull bar connection sheet (9), the other end and the dynamic binding clip of pull bar (13)
(17) connect, it is described to determine binding clip (18) and be connected with binding clip seat (16).
2. a kind of duckbilled needle forceps according to claim 1, it is characterised in that pintle hook lock (3) bottom is provided with pintle hook lock hand
Handle (4).
A kind of 3. duckbilled needle forceps according to claim 1, it is characterised in that one end of the pull bar connection sheet (9) with
Pull bar (13) is flexibly connected, and the other end of pull bar connection sheet (9) is flexibly connected by connection sheet pin (10) with auxiliary-handle (2).
4. a kind of duckbilled needle forceps according to claim 1, it is characterised in that be provided with pull bar bullet in the main handle (1)
Spring (8), and pull-rod spring (8) is located at the junction of pull bar (13) and pull bar connection sheet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002440.XU CN206745404U (en) | 2017-01-03 | 2017-01-03 | A kind of duckbilled needle forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002440.XU CN206745404U (en) | 2017-01-03 | 2017-01-03 | A kind of duckbilled needle forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745404U true CN206745404U (en) | 2017-12-15 |
Family
ID=60608208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002440.XU Expired - Fee Related CN206745404U (en) | 2017-01-03 | 2017-01-03 | A kind of duckbilled needle forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745404U (en) |
-
2017
- 2017-01-03 CN CN201720002440.XU patent/CN206745404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210103 |