CN217066524U

CN217066524U - Novel blood clot cutting scissors under digestive endoscopy

Info

Publication number: CN217066524U
Application number: CN202220833679.2U
Authority: CN
Inventors: 陈菊平
Original assignee: Suining First People's Hospital
Current assignee: Suining First People's Hospital
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-29
Anticipated expiration: 2032-04-12

Abstract

The utility model provides a novel blood clot cutting scissors under digestion scope, including the cutter arbor, the medial surface of cutter arbor is seted up flutedly, and the inner chamber of recess slides and pegs graft and has the saw bit, and the top fixedly connected with slide bar of saw bit, the spout has been seted up to the medial surface of recess, and the slide bar is pegged graft in the spout, and the slide bar can slide in the spout, the side fixedly connected with resilience mechanism of slide bar. The problem of current clot cutting scissors owing to can only carry out simple cutting, and the clot is comparatively special to can cause the cutting incomplete, long-time cutting can cause the secondary injury to the patient, the doctor's of being not convenient for use problem has realized can sawing off the clot, and the convenience is handled the state of an illness of patient to the purpose of clot cutting, has improved the convenience, thereby has reached the effect that prevents that the patient from receiving the secondary injury.

Description

Novel blood clot cutting scissors under digestive endoscopy

Technical Field

The utility model relates to a cutting scissors technical field, concretely relates to novel blood clot cutting scissors under digestion scope.

Background

A scalpel is typically composed of a blade and a handle. The blade is usually provided with a cutting edge and a mounting groove butted with the scalpel handle, and the blade is usually made of pure titanium, titanium alloy, stainless steel or carbon steel and is generally disposable. When in dissection, the cutting edge is used for cutting open skin and muscle, the tool tip is used for repairing blood vessels and nerves, the tool handle is used for blunt separation, and the blade and the tool handle with proper models are selected according to the size requirement of a wound.

Along with the development of modern medical society, still there are some problems in the blood clot cutting scissors when using at present, current blood clot cutting scissors is owing to can only carry out simple cutting, and the blood clot is comparatively special to probably cause the cutting incompletely, long-time cutting probably causes the secondary injury to the patient, the doctor's of being not convenient for use, for this reason, we have provided a novel blood clot cutting scissors under the scope of digestion.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a novel blood clot cutting scissors under scope of digestion has solved current blood clot cutting scissors owing to can only carry out simple cutting, and the blood clot is comparatively special to probably cause the cutting incompletely, long-time cutting may cause the secondary injury to the patient, the problem of the doctor's of being not convenient for use has realized can sawing off the blood clot, the convenient purpose to the blood clot cutting, the state of an illness that has improved the convenience and has handled the patient, thereby reached and prevented that the patient from receiving the effect of secondary injury.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel blood clot cutting scissors under digestion scope, includes the scissors pole, the medial surface of scissors pole is seted up flutedly, the inner chamber of recess slides and pegs graft and has the saw bit, the top fixedly connected with slide bar of saw bit, the spout has been seted up to the medial surface of recess, the slide bar is pegged graft in the spout, and the slide bar can slide in the spout, the side fixedly connected with resilience mechanism of slide bar.

Further, the rebounding mechanism comprises a connecting rod, one end of the connecting rod is fixedly connected to the side face of the sliding rod, and a spring is sleeved on the circumferential surface of the connecting rod.

Furthermore, one end of the spring is fixedly connected with the side face of the re-sliding rod, and the other end of the spring is fixedly connected with the side wall of the inner cavity of the re-sliding groove.

Furthermore, the other end of the connecting rod is fixedly connected with a connecting rope, the other end of the connecting rope is fixedly connected with a pull ring, and the pull ring is located outside the scissor bar.

Furthermore, the slide bar is located the one end fixedly connected with slider of keeping away from the saw bit, the slide has been seted up to the medial surface of spout, the slider slides and pegs graft in the slide.

Furthermore, the saw blade is made of high-carbon steel.

Furthermore, the quantity of saw bit is two, two the saw bit is located two scissors poles respectively, and two saw bits are the symmetry setting.

Compared with the prior art, the principle and the beneficial effects of the technical scheme are as follows: .

When the cutting device works, firstly, the cutting device rotates through the rotating shaft between the two cutter bars, cuts through the cutting knife, when the saw blades are needed to saw, the pull ring is pulled to drive the connecting rope to slide, the connecting rope drives the connecting rod to slide, the connecting rod drives the sliding rod to slide in the sliding groove, the sliding rod extrudes the spring to slide, due to the arrangement of the sliding block and the sliding way, the sliding rod can be more stable when sliding, the sliding rod can drive the saw blades to slide, the two saw blades can cut the blood clot, then the pull ring is loosened, the spring can rebound the sliding rod to slide, the sliding rod can drive the saw blades to reversely slide, thereby realizing the secondary cutting of the blood clot, the secondary cutting of the blood clot can be realized by pulling the pull ring again, the blood clot can be completely cut by repeated cutting, and the sawing of the blood clot can be realized, the convenience is to the mesh of blood clot cutting, has improved the convenience and has handled patient's the state of an illness to reach the effect that prevents that the patient from receiving the secondary injury.

Drawings

Fig. 1 is a schematic view of the overall front view structure of the present invention.

Fig. 2 is a schematic view of the overall front view of the tangent plane structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of B in fig. 2 according to the present invention.

Reference numerals:

1. cutting a cutter rod; 2. a groove; 3. a saw blade; 4. a chute; 5. a slide bar; 6. a slider; 7. a slideway; 8. a connecting rod; 9. a spring; 10. connecting ropes; 11. and (4) a pull ring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4, according to the utility model discloses a novel blood clot cutting scissors under scope is proposed, including scissors pole 1, scissors pole 1's medial surface has seted up recess 2, and recess 2's inner chamber slides and pegs graft and has saw bit 3, and the top fixedly connected with slide bar 5 of saw bit 3, spout 4 has been seted up to recess 2's medial surface, and slide bar 5 pegs graft in spout 4, and slide bar 5 can slide in spout 4, slide bar 5's side fixedly connected with resilience mechanism.

As other embodiments of the present invention, it is,

embodiment two, on the basis of embodiment one, resilient means includes connecting rod 8, and the one end fixed connection of connecting rod 8 is in the side of slide bar 5, and spring 9 has been cup jointed to the circumferential surface of connecting rod 8, and resilient means's setting can be so that make a round trip to relapse the cutting to the clot to realized can carrying out rapid processing to the clot, prevented that the patient from receiving secondary damage's effect.

In the third embodiment, on the basis of the second embodiment, one end of the spring 9 is fixedly connected with the side surface of the re-sliding rod 5, the other end of the spring 9 is fixedly connected with the side wall of the inner cavity of the re-sliding groove 4, and the spring 9 is arranged, so that the effect of automatically and repeatedly cutting the saw blade 3 is achieved.

Fourth embodiment, on third embodiment's basis, rope 10 is connected to the other end fixedly connected with of connecting rod 8, connects rope 10's other end fixedly connected with pull ring 11, and pull ring 11 is located the outside of scissors pole 1, connects the setting of rope 10, can make 11 convenient drive connecting rod 8 of pulling pull ring slip to reached conveniently drive saw bit 3 and slided, thereby realized cutting the clot.

Fifth, on fourth embodiment's basis, slide bar 5 is located the one end fixedly connected with slider 6 of keeping away from saw bit 3, and slide 7 has been seted up to the medial surface of spout 4, and slider 6 slides and pegs graft in slide 7, the setting of slider 6 and slide 7, so slide bar 5 is more steady in gliding to it is more steady in gliding to realize saw bit 3, and then has increased the stability of whole device.

Sixth, on the basis of fifth embodiment, the material of saw bit 3 is the high carbon steel material, and the high carbon steel material has the advantage that the quality is lighter, the price is lower and processing is convenient to reach the convenient processing to saw bit 3.

Seventh embodiment, on the basis of sixth embodiment, the quantity of saw bit 3 is two, and two saw bits 3 are located two scissors poles 1 respectively, and two saw bits 3 are the symmetry setting, and the setting of two saw bits 3 can make the faster to the blood clot cutting.

The working principle is as follows: when in work, firstly, the cutter bar 1 rotates through the rotating shaft and cuts through the cutter, when the saw blade 3 is needed to saw, the pull ring 11 is pulled, the pull ring 11 can drive the connecting rope 10 to slide, the connecting rope 10 can drive the connecting rod 8 to slide, the connecting rod 8 can drive the sliding rod 5 to slide in the sliding groove 4, the sliding rod 5 can extrude the spring 9 to slide, and due to the arrangement of the sliding block 6 and the sliding way 7, therefore, the slide bar 5 can be more stable when sliding, the slide bar 5 can drive the saw blades 3 to slide, the two saw blades 3 can cut blood clots, then the pull ring 11 is loosened, the spring 9 rebounds the slide rod 5 to slide, the slide rod 5 drives the saw blade 3 to slide reversely, thereby realize cutting once more to the blood clot, pull ring 11 once more and can realize cutting once more to the blood clot, the cutting repeatedly can carry out the complete cutting with the blood clot.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a novel blood clot cutting scissors under digestion endoscope which characterized in that: including scissors pole (1), the medial surface of scissors pole (1) is seted up flutedly (2), the inner chamber of recess (2) slides and pegs graft and have saw bit (3), top fixedly connected with slide bar (5) of saw bit (3), spout (4) have been seted up to the medial surface of recess (2), slide bar (5) are pegged graft in spout (4), and slide bar (5) can slide in spout (4), the side fixedly connected with resilience mechanism of slide bar (5).

2. The novel digestive endoscopical blood clot cutting scissors according to claim 1, characterized in that: the rebounding mechanism comprises a connecting rod (8), one end of the connecting rod (8) is fixedly connected to the side face of the sliding rod (5), and a spring (9) is sleeved on the circumferential surface of the connecting rod (8).

3. The novel digestive endoscopical blood clot cutting scissors according to claim 2, characterized in that: one end of the spring (9) is fixedly connected with the side face of the re-sliding rod (5), and the other end of the spring (9) is fixedly connected with the side wall of the inner cavity of the re-sliding groove (4).

4. The novel digestive endoscopical blood clot cutting scissors according to claim 3, characterized in that: the other end fixedly connected with of connecting rod (8) connects rope (10), the other end fixedly connected with pull ring (11) of connecting rope (10), pull ring (11) are located the outside of scissors pole (1).

5. The novel digestive endoscopical blood clot cutting scissors according to claim 4, characterized in that: the sliding rod (5) is located at one end far away from the saw blade (3) and is fixedly connected with a sliding block (6), a sliding way (7) is formed in the inner side face of the sliding groove (4), and the sliding block (6) is inserted into the sliding way (7) in a sliding mode.

6. The novel digestive endoscopical blood clot cutting scissors according to claim 5, characterized in that: the saw blade (3) is made of high-carbon steel.

7. The novel digestive endoscopical blood clot cutting scissors according to claim 6, characterized in that: the quantity of saw bit (3) is two, two saw bit (3) are located two scissors pole (1) respectively, and two saw bit (3) are the symmetry setting.