CN207785245U - A kind of doublejointed is double to drive shaft multifunctional thoracoscope lung grasping forceps - Google Patents

Abstract

The utility model discloses a kind of double drive shaft multifunctional thoracoscope lung grasping forceps of doublejointed, including vice body, side one end of the vice body is fixedly connected with the first axle bed, the inner shafts of first axle bed are connected with first rotating shaft, the surface side of the first rotating shaft is fixedly connected with the first binding clip, the surface other side of the first rotating shaft is fixedly connected with interlocking bar, the side other end of the vice body is fixedly connected with the second axle bed, the inner shafts of second axle bed are connected with the second shaft, the surface side of second shaft is fixedly connected with U-shaped block, the both ends port position of the U-shaped block has been fixedly connected with third axle bed, the inner shafts of the third axle bed are connected with third shaft, the surface other side of the third shaft is fixedly connected with the other end of interlocking bar.The doublejointed is double to drive shaft multifunctional thoracoscope lung grasping forceps, passes through the linkage between each axis and between each joint so that vice body can be increased in length, ensures the stability of vice body clamping.

Description

A kind of doublejointed is double to drive shaft multifunctional thoracoscope lung grasping forceps

Technical field

The utility model is related to medical apparatus technical field, specially a kind of doublejointed is double to drive the shaft multifunctional thoracoscope lobe of the lung Pincers.

Background technology

Routine VATS lobectomy needs make peep hole, primary operating hole and auxiliary handle hole totally three on the wall of the chest at present Aperture, wherein peep hole are to be placed in endoscope, and primary operating hole is being placed in electric hook, aspirator, Linear cutting suturing device etc. Instrument complete separation, cutting and suture etc. primary operationals, auxiliary handle hole then need to often be placed in sponge holding forceps or triangle lobe of the lung traction tongs with The lobe of the lung is drawn, is that patient fully exposes visual area.

Some existing lung grasping forceps cause it to go deep into length inadequate, if necessary to larger due to itself is uniaxial When the lobe of the lung of area is drawn, it is easy to which the tearing and expansion for causing corrective surgery wound require further improvement, can Clamping traction is carried out again after enough going deep into certain depth from wound site.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of double drive shaft multifunctional thoracoscope lung grasping forceps of doublejointed The problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of doublejointed is double to drive shaft multifunctional thoracic cavity Side one end of mirror lung grasping forceps, including vice body, the vice body is fixedly connected with the first axle bed, and the inner shafts of first axle bed connect It is connected to first rotating shaft, the surface side of the first rotating shaft is fixedly connected with the first binding clip, and the surface of the first rotating shaft is another Side is fixedly connected with interlocking bar, and the side other end of the vice body is fixedly connected with the second axle bed, the inside of second axle bed Axis connection has the second shaft, the surface side of second shaft to be fixedly connected with U-shaped block, the both ends port position of the U-shaped block It sets and has been fixedly connected with third axle bed, the inner shafts of the third axle bed are connected with third shaft, the surface of the third shaft The other side is fixedly connected with the other end of interlocking bar, and the surface other side of second shaft is fixedly connected with the first in command, described One end of vice body is fixedly connected with second handle, and set has been fixedly connected on the outside of the outside of the first in command and second handle Ring.

Preferably, be equipped with the first groove on the inside of the inside of the first in command and second handle, the first groove it is interior Side is fixedly connected with gasket, is fixedly connected by the first spring between two gaskets.

Preferably, the other end of the vice body is fixedly connected with the second binding clip, the inside of first binding clip and the second pincers The inside of head has been fixedly connected with the second groove, is fixedly connected with second spring on the inside of the second groove, second spring it is another End is fixedly connected with crushing block.

Preferably, the inner side of the vice body is equipped with bar-shaped trough, and the position of bar-shaped trough is opposite with the position of third axle bed It answers.

Preferably, the vice body is internally provided with card slot, is fixedly connected with elastic card, the outer end of elastic card on the inside of card slot It is fixedly connected with flashlight, vice body is internally provided with alignment grooves, and the side of flashlight is fixedly connected with bit block, the table of bit block Face is slidably connected the insides of alignment grooves.

Compared with prior art, the utility model has the beneficial effects that：The doublejointed is double to drive the shaft multifunctional thoracoscope lobe of the lung Pincers, pass through the linkage between each axis and between each joint so that vice body can be increased in length, ensures pincers The stability of body clamping.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is three rotating shaft position schematic top plan views of the utility model.

In figure：1 vice body, 11 first axle beds, 12 first rotating shafts, 13 first binding clips, 14 interlocking bar, 15 third shafts, 16 Three axle beds, 17U shapes block, 18 second shafts, 19 second axle beds, 110 first in command, 111 lantern rings, 113 second handles, 114 bar shapeds Slot, 115 second binding clips, 116 first grooves, 117 gaskets, 118 first springs, 119 second grooves, 120 second springs, 121 are squeezed Briquetting, 2 card slots, 21 elastic cards, 22 flashlights, 23 alignment grooves, 24 bit blocks.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, does not indicate or imply the indicated dress It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model Limitation.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of doublejointed is double to drive shaft multifunctional thoracoscope lung Leaf clamps, including vice body 1, and side one end of vice body 1 is fixedly connected with the first axle bed 11, and the inner shafts of the first axle bed 11 are connected with the The surface side of one shaft 12, first rotating shaft 12 is fixedly connected with the first binding clip 13, and the surface other side of first rotating shaft 12 is fixed It is connected with interlocking bar 14, the side other end of vice body 1 is fixedly connected with the second axle bed 19, and the inner shafts of the second axle bed 19 are connected with The surface side of second shaft 18, the second shaft 18 is fixedly connected with U-shaped block 17, and the both ends port position of U-shaped block 17 is fixed It is connected with third axle bed 16, the inner shafts of third axle bed 16 are connected with third shaft 15, and the surface other side of third shaft 15 is solid Surely the other end of interlocking bar 14 is connected, the surface other side of the second shaft 18 is fixedly connected with the first in command 110, and the one of vice body 1 End is fixedly connected with second handle 113, and the outside of the first in command 110 and the outside of second handle 113 have been fixedly connected with lantern ring 111, the inside of the first in command 110 and the inside of second handle 113 are equipped with the first groove 116, and the inside of the first groove 116 is solid Surely it is connected with gasket 117, is fixedly connected by the first spring 118 between two gaskets 117, when not in use, passes through the first bullet The reset effect of spring 118 so that two handles can merge as far as possible, and the other end of vice body 1 is fixedly connected with The inside of two binding clips 115, the inside of the first binding clip 13 and the second binding clip 115 has been fixedly connected with the second groove 119, the second groove 119 inside is fixedly connected with second spring 120, and the other end of second spring 120 is fixedly connected with crushing block 121, Neng Gou When the lobe of the lung is clamped, the effect of a buffer protection is played, the inner side of vice body 1 is equipped with bar-shaped trough 114, the position of bar-shaped trough 114 Set corresponding with the position of third axle bed 16, vice body 1 is internally provided with card slot 2, and the inside of card slot 2 is fixedly connected with elastic card 21, the shape of elastic card 21 is regular hexagon, and is made of rubber material, and the outer end of elastic card 21 is fixedly connected with flashlight 22, vice body 1 is internally provided with alignment grooves 23, and the side of flashlight 22 is fixedly connected with bit block 24, and the surface of bit block 24 is slided The inside of dynamic connection alignment grooves 23.

The utility model is in the specific implementation：When it is desired to be used, the finger correspondence of doctor penetrates on the outside of two handles In lantern ring 111, overall structure can be operated, when separating two handles outward, the first in command 110 passes through second Shaft 18 drives U-shaped block 17 to be moved to the position of bar-shaped trough 114, and drives interlocking bar 14 to bar-shaped trough by third shaft 15 114 position movement, when the variation of position occurs for interlocking bar 114, the first binding clip 13, can by the rotation of first rotating shaft 12 It is drifted apart from a distance from the second binding clip 115, and is adapted to the lobe of the lung volume drawn is needed, the first spring 118 passes through pad Piece 117 so that two handles can connect, and after the stretch, can have that there are one the effects that automatically reset, after the completion of clamping, Crushing block 121 coordinates the compression of second spring 120 to reset, and can have the effect there are one buffer protection when the lobe of the lung is clamped Fruit is inserted into the inside of alignment grooves 23 by bit block 24 when lighting is needed so that can be determined the position of flashlight 22 Position, then the inside by the clamping card slot 2 of elastic card 21 so that flashlight 22 can be fixed.

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

Claims (5)

1. a kind of doublejointed is double to drive shaft multifunctional thoracoscope lung grasping forceps, including vice body (1), it is characterised in that：The vice body (1) Side one end is fixedly connected with the first axle bed (11), and the inner shafts of first axle bed (11) are connected with first rotating shaft (12), institute The surface side for stating first rotating shaft (12) is fixedly connected with the first binding clip (13), and the surface other side of the first rotating shaft (12) is solid Surely it is connected with interlocking bar (14), the side other end of the vice body (1) is fixedly connected with the second axle bed (19), second axle bed (19) inner shafts are connected with the second shaft (18), and the surface side of second shaft (18) is fixedly connected with U-shaped block (17), The both ends port position of the U-shaped block (17) has been fixedly connected with third axle bed (16), the inner shafts of the third axle bed (16) It is connected with third shaft (15), the surface other side of the third shaft (15) is fixedly connected with the other end of interlocking bar (14), institute The surface other side for stating the second shaft (18) is fixedly connected with the first in command (110), and one end of the vice body (1) is fixedly connected with Second handle (113) has been fixedly connected with lantern ring on the outside of the outside of the first in command (110) and second handle (113) (111)。

2. a kind of doublejointed according to claim 1 is double to drive shaft multifunctional thoracoscope lung grasping forceps, it is characterised in that：Described The first groove (116), the inside of the first groove (116) are equipped on the inside of the inside of leader (110) and second handle (113) It is fixedly connected with gasket (117), is fixedly connected by the first spring (118) between two gaskets (117).

3. a kind of doublejointed according to claim 1 is double to drive shaft multifunctional thoracoscope lung grasping forceps, it is characterised in that：The pincers The other end of body (1) is fixedly connected with the second binding clip (115), the inside of first binding clip (13) and the second binding clip (115) Inside has been fixedly connected with the second groove (119), is fixedly connected with second spring (120) on the inside of the second groove (119), and second The other end of spring (120) is fixedly connected with crushing block (121).

4. a kind of doublejointed according to claim 1 is double to drive shaft multifunctional thoracoscope lung grasping forceps, it is characterised in that：The pincers The inner side of body (1) is equipped with bar-shaped trough (114), and the position of bar-shaped trough (114) is corresponding with the position of third axle bed (16).

5. a kind of doublejointed according to claim 1 is double to drive shaft multifunctional thoracoscope lung grasping forceps, it is characterised in that：The pincers Body (1) is internally provided with card slot (2), and elastic card (21) is fixedly connected on the inside of card slot (2), and the outer end of elastic card (21) is fixed It is connected with flashlight (22), vice body (1) is internally provided with alignment grooves (23), and the side of flashlight (22) is fixedly connected with bit block (24), the surface of bit block (24) is slidably connected the inside of alignment grooves (23).