CN209301211U - A kind of head-exchangeable haemostatic clamp - Google Patents

Abstract

The utility model discloses a kind of head-exchangeable haemostatic clamp, including upper grip head, lower pliers head, shaft, upper plier handle, lower plier handle, fixed block, fixing groove, elastic adjustable plate, fixing bolt and protective jacket；The beneficial effects of the utility model are, pass through the setting of detachable binding clip, it can be after the compression for completing haemostatic clamp, remove clamp handle part, the pressuring action of surgical instrument is only maintained by binding clip part, it is small with taking up space, other surgical instrument leaving spaces can be given, while will not cause to block to operative site.

Description

A kind of head-exchangeable haemostatic clamp

Technical field

The utility model relates to pliers field more particularly to a kind of head-exchangeable haemostatic clamp.

Background technique

For doctor when to carry out operation, commonly using and using most is exactly haemostatic clamp, and existing haemostatic clamp is divided into three kinds, The first is that the superficial part hemostasis and tissue separation, haemostatic clamp with teeth of straight haemostatic clamp and anodontia haemostatic clamp for operative site are mainly used In tough tissue hemostasis, lift incision part；Second is hemostasis of the curved hemostat for deep tissue or internal organ, is had Tooth haemostatic clamp should not clamp the tissue such as blood vessel, nerve；The third is that mosquito clamp is relatively fine, is suitable for separation thin vessels and nerve The connective tissue of surrounding is not suitable for clamping bulk or harder tissue for the hemostasis of thin vessels.But carrying out small portion When the operation of position, the use of haemostatic clamp may interfere with the normal use for playing surgical instrument, while can also treat treatment site It causes to block, seriously affects the process of operation.

Utility model content

The purpose of this utility model: providing a kind of head-exchangeable haemostatic clamp, reduces interference of the haemostatic clamp to other surgical instruments, Blocking for operative site is treated in reduction.

To achieve the goals above, the technical solution of the utility model is: a kind of head-exchangeable haemostatic clamp, including upper grip head, Lower pliers head, shaft, upper plier handle, lower plier handle, fixed block, fixing groove, elastic adjustable plate, fixing bolt and protective jacket；Described is upper Pass through the shaft with the lower pliers head middle part in the middle part of the binding clip upper grip head identical and described as the lower pliers head size Hingedly；The upper plier handle is identical with lower plier handle size, and the two one end is respectively arranged with circular ring shape grip ring；The upper pincers For headgear mounted in the upper plier handle far from described grip ring one end, the lower pliers head is sleeved on the lower plier handle far from described Grip ring one end；The fixed block is arranged on the upper plier handle peripheral wall by welding manner, and the fixing groove passes through Welding manner is arranged on the lower plier handle peripheral wall；Described elastic adjustable plate one end and the upper grip head are hinged；It is described Elastic adjustable plate on offer rectangular through-hole, and the rectangular through-hole sideline is provided with graduation mark；The fixing bolt It is connect across the rectangular through-hole with the lower pliers head；The protective jacket is sleeved in the grip ring.

Above-mentioned head-exchangeable haemostatic clamp, wherein the grip ring and the upper plier handle and lower plier handle pass through welding manner Connection.

Above-mentioned head-exchangeable haemostatic clamp, wherein further include hand-held pole；The hand-held pole is arc body；On described The hand-held pole is provided with outside the grip ring of binding clip by welding manner.

Above-mentioned head-exchangeable haemostatic clamp, wherein the upper grip head offers upper rectangle close to described upper plier handle one end Slot；The upper plier handle is provided with upper rectangle inserted block far from described grip ring one end；The upper rectangle inserted block is arranged described Upper rectangular channel in connect the upper grip head and upper plier handle.

Above-mentioned head-exchangeable haemostatic clamp, wherein the lower pliers head offers lower rectangle close to described lower plier handle one end Slot；The lower plier handle is provided with lower rectangle inserted block far from described grip ring one end；The lower rectangle inserted block is arranged described Lower rectangular channel in connect the lower pliers head and lower plier handle.

Above-mentioned head-exchangeable haemostatic clamp, wherein the upper rectangle inserted block and lower rectangle inserted block surface are provided with form friction pattern.

Above-mentioned head-exchangeable haemostatic clamp, wherein further include spring；The spring one end connects the upper plier handle, another The termination lower plier handle.

Above-mentioned head-exchangeable haemostatic clamp, wherein the fixing groove is flat cuboid structure, and surface is spaced apart and is equipped with Several rectangular recess；The fixed block is flat cuboid structure, and to be provided with rectangle convex far from described upper plier handle one end Block；The convex block connects the fixed block and fixing groove in groove described in being arranged in one.

Above-mentioned head-exchangeable haemostatic clamp, wherein the spring is compressed spring.

Above-mentioned head-exchangeable haemostatic clamp, wherein the fixing bolt is anti-lost bolt.

In conclusion the beneficial effects of the utility model are, by the setting of detachable binding clip, can complete to stop blooding After the compression of pincers, clamp handle part is removed, the pressuring action of surgical instrument is only maintained by binding clip part, there is small, the energy that takes up space It is enough to give other surgical instrument leaving spaces, while operative site will not be caused to block.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of head-exchangeable haemostatic clamp of the utility model.

Fig. 2 is a kind of cross-sectional view of head-exchangeable haemostatic clamp of the utility model.

Specific embodiment

The embodiments of the present invention that the following is further explained with reference to the attached drawings.

Refer to shown in attached drawing 1 to attached drawing 2, a kind of head-exchangeable haemostatic clamp, including upper grip head 1, lower pliers head 2, shaft 3, on Clamp handle 4, lower plier handle 5, fixed block 6, fixing groove 7, elastic adjustable plate 8, fixing bolt 9 and protective jacket 10；The upper grip head 1 with It is cut with scissors in the middle part of the lower pliers head 2 by the shaft 3 at identical and described 1 middle part of upper grip head of 2 size of lower pliers head It connects；The upper plier handle 4 is identical with 5 size of lower plier handle, and the two one end is respectively arranged with circular ring shape grip ring 11；Described is upper Binding clip 1 is sleeved on the upper plier handle 4 far from described 11 one end of grip ring, and the lower pliers head 2 is sleeved on the lower plier handle 5 Far from described 11 one end of grip ring；The fixed block 6 is arranged on 4 peripheral wall of upper plier handle by welding manner, described Fixing groove 7 be arranged on 5 peripheral wall of lower plier handle by welding manner；Described 8 one end of elastic adjustable plate and described Upper grip head 1 is hinged；Rectangular through-hole 801, and 801 sideline of the rectangular through-hole setting are offered on the elastic adjustable plate 8 There is graduation mark 802；The fixing bolt 9 passes through the rectangular through-hole 801 and connect with the lower pliers head 2；Described is anti- Sheath 10 is sleeved in the grip ring 11.

The grip ring 11 is connect with the upper plier handle 4 and lower plier handle 5 by welding manner, and the grip ring 11 It is structure as a whole respectively with the upper plier handle 4 and lower plier handle 5.

It further include hand-held pole 12；The hand-held pole 12 is arc body；Outside the grip ring 11 of the upper grip head 4 The hand-held pole 12 is provided with by welding manner, the hand-held pole 12 is used to apply bigger clamping force to haemostatic clamp.

The upper grip head 1 offers upper rectangular channel 101 close to described 4 one end of upper plier handle；The upper plier handle 4 is separate Described 11 one end of grip ring is provided with rectangle inserted block 401；The upper rectangular channel is arranged in the upper rectangle inserted block 401 The upper grip head 1 and upper plier handle 4 are connected in 101.

The lower pliers head 2 offers lower rectangular channel 201 close to described 5 one end of lower plier handle；The lower plier handle 5 is separate Described 11 one end of grip ring is provided with lower rectangle inserted block 501；The lower rectangular channel is arranged in the lower rectangle inserted block 501 The lower pliers head 2 and lower plier handle 5 are connected in 201.

The upper rectangle inserted block 401 and lower 501 surface of rectangle inserted block are provided with form friction pattern, increase rectangle inserted block and rectangle Frictional force between slot, to improve bonding strength.

It further include spring 13；The spring 13 1 terminates the upper plier handle 4, lower plier handle 5 described in another termination, institute The spring 13 stated is used to that the upper plier handle 4 and lower plier handle 5 to be assisted to reset.

The fixing groove 7 is flat cuboid structure, and surface is spaced apart and is equipped with several rectangular recess 701；Described Fixed block 6 is flat cuboid structure, and described upper plier handle one end is provided with rectangular cam 601；The convex block 601 The fixed block 6 and fixing groove 7 are connected in groove 701 described in being arranged in one, thus to the upper plier handle 4 under 5 position of clamp handle is limited.

The spring 13 is compressed spring, on the one hand assists the upper plier handle 4 and lower plier handle 5 to reset, on the other hand The connection upper plier handle 4 and lower plier handle 5 use it in pairs.

The fixing bolt 9 is anti-lost bolt, prevents the fixing bolt 9 from falling off in use, causes to cure Treatment accident.

In use, the upper grip head 1 and lower pliers head 2 are separately mounted on the upper plier handle 4 and lower plier handle 5, then The manipulation upper plier handle 4 and lower plier handle 5, so that the upper grip head 1 and lower pliers head 2 compresses operative site；Then, The fixed block 6 and 7 clamping of fixing groove, user screw the fixing bolt 9, thus the upper pincers that limitation is described First 1 and lower pliers head 2 relative motion；Finally, the upper plier handle 4 and lower plier handle 5 are removed, so that the upper grip head 1 is under Binding clip 2 keeps the compression to operative site.

In conclusion the beneficial effects of the utility model are, by the setting of detachable binding clip, can complete to stop blooding After the compression of pincers, clamp handle part is removed, the pressuring action of surgical instrument is only maintained by binding clip part, there is small, the energy that takes up space It is enough to give other surgical instrument leaving spaces, while operative site will not be caused to block.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Any equivalent structural transformation made using the contents of the description of this utility model is directly or indirectly related with other are attached to The technical field of product, is also included in the patent protection scope of the utility model.

Claims (10)

1. one kind changes a haemostatic clamp, it is characterised in that: including upper grip head (1), lower pliers head (2), shaft (3), upper plier handle (4), under Clamp handle (5), fixed block (6), fixing groove (7), elastic adjustable plate (8), fixing bolt (9) and protective jacket (10)；The upper pincers Pass through in the middle part of head (1) upper grip head (1) identical and described as lower pliers head (2) size with lower pliers head (2) middle part The shaft (3) is hinged；The upper plier handle (4) is identical with lower plier handle (5) size, and the two one end is respectively arranged with circle Annular grip ring (11)；The upper grip head (1) is sleeved on separate described grip ring (11) one end of the upper plier handle (4), described Lower pliers head (2) be sleeved on the lower plier handle (5) far from described grip ring (11) one end；The fixed block (6) passes through weldering The mode of connecing is arranged on the upper plier handle (4) peripheral wall, and the lower pincers are arranged in by welding manner for the fixing groove (7) On handle (5) peripheral wall；Described elastic adjustable plate (8) one end and the upper grip head (1) are hinged；The elastic adjustable plate (8) On offer rectangular through-hole (801), and described rectangular through-hole (801) sideline is provided with graduation mark (802)；The fixation spiral shell Bolt (9) passes through the rectangular through-hole (801) and connect with the lower pliers head (2)；The protective jacket (10) is sleeved on described Grip ring (11) on.

2. one kind according to claim 1 changes a haemostatic clamp, it is characterised in that: the grip ring (11) and the upper pincers Handle (4) is connected with lower plier handle (5) by welding manner.

3. one kind according to claim 1 changes a haemostatic clamp, it is characterised in that: further include hand-held pole (12)；The hand Holding rod (12) is arc body；Positioned at the upper grip head (1) the grip ring (11) outside by welding manner be provided with described in Hand-held pole (12).

4. one kind according to claim 1 changes a haemostatic clamp, it is characterised in that: the upper grip head (1) is close to described Upper plier handle (4) one end offers rectangular channel (101)；The upper plier handle (4) is provided with far from described grip ring (11) one end Upper rectangle inserted block (401)；The upper rectangle inserted block (401) is arranged in the upper rectangular channel (101) described with connection Upper grip head (1) and upper plier handle (4).

5. one kind according to claim 4 changes a haemostatic clamp, it is characterised in that: the lower pliers head (2) is close to described Lower plier handle (5) one end offers lower rectangular channel (201)；The lower plier handle (5) is provided with far from described grip ring (11) one end Lower rectangle inserted block (501)；The lower rectangle inserted block (501) is arranged in the lower rectangular channel (201) described with connection Lower pliers head (2) and lower plier handle (5).

6. one kind according to claim 5 changes a haemostatic clamp, it is characterised in that: the upper rectangle inserted block (401) and under Rectangle inserted block (501) surface is provided with form friction pattern.

7. one kind according to claim 1 changes a haemostatic clamp, it is characterised in that: further include spring (13)；The spring (13) one terminate the upper plier handle (4), lower plier handle (5) described in another termination.

8. one kind according to claim 1 changes a haemostatic clamp, it is characterised in that: the fixing groove (7) is flat cuboid Structure, and surface is spaced apart and is equipped with several rectangular recess (701)；The fixed block (6) is flat cuboid structure, and remote Described upper plier handle one end is provided with rectangular cam (601)；The convex block (601) be arranged in one described in groove (701) fixed block (6) and fixing groove (7) are connected in.

9. one kind according to claim 7 changes a haemostatic clamp, it is characterised in that: the spring (13) is compressed spring.

10. one kind according to claim 1 changes a haemostatic clamp, it is characterised in that: the fixing bolt (9) is anti-lost spiral shell Bolt.