CN209074735U - A kind of medical celioscope stitching knotter - Google Patents

Abstract

The utility model discloses a kind of medical celioscope stitching knotters, including stock, the bottom of the stock is equipped with circular groove, the top of the stock is equipped with first through hole, the inside of the first through hole is equipped with first connecting rod, and the bottom of the first connecting rod is equipped with the first pin shaft, and the right end of the cross bar is equipped with the first iron hook, the inner wall of first annulus is equipped with the second pin shaft, and second pin shaft is movably connected with the first annulus.The intracavitary suture tieing device, change traditional knotter using when need doctor's whole process to be controlled to prevent falling off for suture, keep doctor more laborsaving in the course of surgery, it avoids secondary injury and gives patient's bring pain, safety coefficient is higher, so the intracavitary suture tieing device can satisfy people for a kind of easy to use, needs of flexible operation, intracavitary suture tieing device that is time saving and energy saving, will not causing unexpected injury to patient completely.

Description

A kind of medical celioscope stitching knotter

Technical field

The utility model relates to field of medical technology, specially a kind of medical celioscope stitching knotter.

Background technique

In modern medical technology, by external operation, realization is very common for intracorporal treatment in turn, in hand During art, it can also accomplish to accomplish to operate on and suture for intracorporal in vitro, wherein the device for needing to use is just It is knotter, knotter can be handled tissue, prevent bleeding, it can also knot for suture, so that Suture stronger, such as application No. is the patents of " 99231790.8 ", and one end including sleeve connects rotational handle, rotate hand Handle is connect by link block with control handle, and the other end of sleeve is connected and fixed plier, although which increases knotter Stablize, but in the actual use process, knotter often requires the continual artificial control of doctor's progress and is just able to achieve Work, but general operating time is again long, so doctor often ache in the course of surgery by arm, if things go on like this, easily Form occupational disease, the health of doctor impacted, and use it is also inconvenient, and by the bottom of the knotter Probably due to the sharp objects of bottom cause secondary injury to tissue when reaching inside of human body, the peace of patient is jeopardized Entirely, so existing intracavitary suture tieing device is not able to satisfy people for a kind of easy to use, flexible operation, time saving province Power, patient will not be caused unexpected injury intracavitary suture tieing device needs.

Utility model content

The purpose of this utility model is to provide a kind of medical celioscope stitching knotters, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of medical celioscope stitching knotter, packet Stock is included, the bottom of the stock is equipped with circular groove, and the top of the stock is equipped with first through hole, and the inside of the first through hole is set There is a first connecting rod, the bottom of the first connecting rod is equipped with the first pin shaft, and the lower section of the first connecting rod is equipped with cross bar, and described the One connecting rod is movably connected by the first pin shaft with cross bar, and the right end of the cross bar is equipped with the first iron hook, first iron hook First annulus is installed, the inner wall of first annulus is equipped with the second pin shaft, second pin shaft and the first annulus above right side It is movably connected, the front of second pin shaft passes through circular groove with the back side and is connected with stock, and the bottom of the stock is equipped with the Two iron hooks, first iron hook fit with the second iron hook, are equipped with the first in command, the stock above the right side of the stock Top the second annulus is installed, the inside of second annulus is equipped with third pin shaft, and the back side of the third pin shaft is equipped with Second handle, the second handle are movably connected by third pin shaft and the second annulus, and the front of the second handle is equipped with 4th pin shaft, the upper surface of the first in command are equipped with bracket, and the bracket passes through the 4th pin shaft and second handle activity phase Even, the first in command is connected by spring with second handle, and the right side of the stock is equipped with sliding slot, and the inside of the sliding slot is set There is fixture block, the fixture block is clamped by sliding slot and stock sliding, is equipped with second connecting rod on the right side of the upper surface of the fixture block, described The top of second connecting rod is equipped with threaded rod, and the top of the second connecting rod is equipped with third connecting rod, and the threaded rod passes through screw thread Hole is threadedly coupled with third connecting rod, and the first rubber sleeve is equipped on the right side of the fixture block.

Preferably, the top of the third connecting rod is equipped with ball.

Preferably, the second rubber sleeve is installed, the second connecting rod passes through the second through-hole at the top of first rubber sleeve It is movably connected with the second rubber sleeve.

Preferably, multiple grooves are equipped on the outside of the first in command and second handle.

Compared with prior art, the utility model has the beneficial effects that the intracavitary suture tieing device, passes through second Cooperation between handle, first connecting rod, the first iron hook, the first in command and spring, so that when there is no external force, the first iron hook It is fitted closely with the second iron hook, that is, does not need artificially to apply external force, which can be realized for seam The clamping of zygonema, change traditional knotter using when need doctor's whole process to be controlled to prevent falling off for suture, make to cure Life is more laborsaving in the course of surgery, avoids prolonged work and arm is caused to ache, and pass through the first rubber sleeve, the second rubber Cooperation between gum cover and vertical bar realizes and wraps up the first iron hook and the second iron hook, so that in the intracavitary seam of the laparoscope When conjunction knotter puts in inside of human body, the tissue of patient will not be caused to scratch due to the sharp objects of bottom, avoided secondary It injures and gives patient's bring pain, safety coefficient is higher, so the intracavitary suture tieing device can satisfy people completely For a kind of easy to use, flexible operation, it is time saving and energy saving, the intracavitary suture of unexpected injury will not be caused to knot to patient The needs of device.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is third pin shaft, second handle and bracket connection relationship structural schematic diagram in Fig. 1；

Fig. 3 is first connecting rod, cross bar and the first iron hook connection relationship structural schematic diagram in Fig. 1；

Fig. 4 is fixture block, the first rubber sleeve and the second rubber sleeve connection relationship structural schematic diagram in Fig. 1.

In figure: 1, stock, 2, first through hole, 3, sliding slot, 4, first connecting rod, the 5, second annulus, 6, third pin shaft, 7, Second chief, 8, the first in command, 9, groove, 10, bracket, the 11, the 4th pin shaft, 12, cross bar, the 13, first pin shaft, the 14, first iron hook, 15, the first annulus, the 16, second pin shaft, the 17, second iron hook, 18, fixture block, the 19, first rubber sleeve, 20, second connecting rod, 21, second Rubber sleeve, the 22, second through-hole, 23, threaded hole, 24, threaded rod, 25, third connecting rod, 26, ball, 27, spring, 28, circular groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of medical celioscope stitching knotter, including Stock 1, the bottom of stock 1 are equipped with circular groove 28, and circular groove 28 is that the installation of the first iron hook 14 is provided with space, and the top of stock 1 is set There is first through hole 2, the inside of first through hole 2 is equipped with first connecting rod 4, and first connecting rod 4, which is realized, drives first by second handle 7 Iron hook 14, the bottom of first connecting rod 4 are equipped with the first pin shaft 13, and the lower section of first connecting rod 4 is equipped with cross bar 12, and first connecting rod 4 is logical It crosses the first pin shaft 13 to be movably connected with cross bar 12, the right end of cross bar 12 is equipped with the first iron hook 14, the first iron hook 14 and the second iron Hook 17 is combined together, and realization clamps suture, is equipped with the first annulus 15, the first annulus above the right side of the first iron hook 14 15 inner wall is equipped with the second pin shaft 16, and the second pin shaft 16 is movably connected with the first annulus 15, the front and the back side of the second pin shaft 16 It is connected by circular groove 28 with stock 1, the bottom of stock 1 is equipped with the second iron hook 17, and the second iron hook 17 is fixed, and first Iron hook 14 fits with the second iron hook 17, is equipped with the first in command 8 above the right side of stock 1, the first in command 8 makes doctor exist More convenient when using the knotter, the top of stock 1 is equipped with the second annulus 5, and the inside of the second annulus 5 is equipped with third pin shaft 6, the back side of third pin shaft 6 is equipped with second handle 7, drives the first iron hook 14 by control second handle 7, second handle 7 is logical It crosses third pin shaft 6 to be movably connected with the second annulus 5, the front of second handle 7 is equipped with the 4th pin shaft 11, and the first in command's 8 is upper Surface is equipped with bracket 10, and bracket 10 is movably connected by the 4th pin shaft 11 with second handle 7, and the first in command 8 passes through spring 27 Be connected with second handle 7, spring 27 gives second handle 7 downward pulling force, and the right side of stock 1 is equipped with sliding slot 3, sliding slot 3 it is interior Portion is equipped with fixture block 18, and fixture block 18 is clamped by sliding slot 3 and the sliding of stock 1, is equipped with second connecting rod on the right side of the upper surface of fixture block 18 20, the top of second connecting rod 20 is equipped with threaded rod 24, and the top of second connecting rod 20 is equipped with third connecting rod 25, passes through threaded rod 24 Cooperation with threaded hole 23 is freely separating third connecting rod 25 with second connecting rod 20, threaded rod 24 by threaded hole 23 with Third connecting rod 25 is threadedly coupled, and the right side of fixture block 18 is equipped with the first rubber sleeve 19, and the first rubber sleeve 19 prevents the first iron hook 14 Unexpected injury is caused to tissue with the second iron hook 17, the top of three-link 25 is equipped with ball 26, the first rubber sleeve 19 Top the second rubber sleeve 21 is installed, second connecting rod 20 is movably connected by the second through-hole 22 with the second rubber sleeve 21, first The outside of handle 8 and second handle 7 is all provided with there are two groove 9, and groove 9 prevents the first in command 8 and second handle 7 sliding from manpower It falls.

When suturing to inside of human body tissue, the bottom end of vertical bar 1 is put in the inside of human body, in the pulling force of spring 27 Under, the left end of second handle 7 has the tendency that moving downward, so the right end of second handle 7 has the tendency that moving upwards, and then band Upwards, the first iron hook 14 is only bonded, when vertical bar 1 dynamic first connecting rod 4 under the pulling of first connecting rod 4 with the second iron hook 17 Bottom is put in after human body, pulls up the left end of second handle 7 by manpower, and spring 27 extends, the right end of second handle 7 to Lower movement, and then first connecting rod 4 is driven to move downward, first connecting rod 4 drives the first iron hook 14 and the second iron hook by cross bar 12 The separation of 17 phases, moves vertical bar 1 at this time, is placed exactly in suture between the first iron hook 14 and the second iron hook 17, although stopping pair In the pulling force of second handle 7, second handle 7 moves downward left end under the pulling force of spring 27, and the right end of second handle 7 is upward, And then realize that the first iron hook 14 clamps suture with the second iron hook 17, being realized at this time by mobile, rotation vertical bar 1 will seam It knots between zygonema.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside 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.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of medical celioscope stitching knotter, including stock (1), it is characterised in that: the bottom of the stock (1) is equipped with circle The top of slot (28), the stock (1) is equipped with first through hole (2), and the inside of the first through hole (2) is equipped with first connecting rod (4), The bottom of the first connecting rod (4) is equipped with the first pin shaft (13), and the lower section of the first connecting rod (4) is equipped with cross bar (12), institute It states first connecting rod (4) to be movably connected by the first pin shaft (13) with cross bar (12), the right end of the cross bar (12) is equipped with first The right side top of iron hook (14), first iron hook (14) is equipped with the first annulus (15), the inner wall of first annulus (15) Equipped with the second pin shaft (16), second pin shaft (16) is movably connected with the first annulus (15), and second pin shaft (16) is just Face passes through circular groove (28) with the back side and is connected with stock (1), and the bottom of the stock (1) is equipped with the second iron hook (17), described First iron hook (14) fits with the second iron hook (17), is equipped with the first in command (8) above the right side of the stock (1), described The top of stock (1) is equipped with the second annulus (5), and the inside of second annulus (5) is equipped with third pin shaft (6), the third The back side of pin shaft (6) is equipped with second handle (7), and the second handle (7) is living by third pin shaft (6) and the second annulus (5) Dynamic to be connected, the front of the second handle (7) is equipped with the 4th pin shaft (11), and the upper surface of the first in command (8) is equipped with Bracket (10), the bracket (10) are movably connected by the 4th pin shaft (11) with second handle (7), and the first in command (8) is logical It crosses spring (27) to be connected with second handle (7), the right side of the stock (1) is equipped with sliding slot (3), and the inside of the sliding slot (3) is set Have fixture block (18), the fixture block (18) is clamped by sliding slot (3) and stock (1) sliding, on the right side of the upper surface of the fixture block (18) It is equipped with second connecting rod (20), the top of the second connecting rod (20) is equipped with threaded rod (24), the second connecting rod (20) Top is equipped with third connecting rod (25), and the threaded rod (24) is threadedly coupled by threaded hole (23) with third connecting rod (25), described First rubber sleeve (19) are installed on the right side of fixture block (18).

2. a kind of medical celioscope stitching knotter according to claim 1, it is characterised in that: the third connecting rod (25) Top ball (26) are installed.

3. a kind of medical celioscope stitching knotter according to claim 1, it is characterised in that: first rubber sleeve (19) it is equipped at the top of the second rubber sleeve (21), the second connecting rod (20) passes through the second through-hole (22) and the second rubber sleeve (21) it is movably connected.

4. a kind of medical celioscope stitching knotter according to claim 1, it is characterised in that: the first in command (8) With multiple grooves (9) are equipped on the outside of second handle (7).