CN210095877U - Foreign matter taking device for ear-nose-throat department - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, a otolaryngology branch of academic or vocational study is with getting foreign matter device is disclosed, including extension pipe and fixed pipe, the extension pipe is equipped with first perforation, the second is perforated, the third is perforated, battery compartment and fixed block, fixed pipe is equipped with movable rod and fourth perforation, the movable rod is equipped with the hinge, the hinge is equipped with the binding clip, the binding clip includes first binding clip and second binding clip, the binding clip is equipped with the extension pincers, a spring, the cavity, electromagnetism iron plate and branch, branch is equipped with the horizontal pole, the horizontal pole can be dismantled with the fixed block and be connected, be equipped with the electric wire in the cavity, electromagnetism iron plate passes through the electric wire and links to each other with the battery. The utility model is suitable for the foreign bodies with different sizes, and can suck the metallic foreign bodies through the electromagnet block to prevent the metallic foreign bodies from sliding off and improve the clamping success rate; will the utility model discloses stretch into the human body and take out human in-process, all not need for the human application of force to fix movable rod and binding clip, both improved the clamp and got efficiency, saved operating personnel's physical power and time again.

Description

Foreign matter taking device for ear-nose-throat department

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to otolaryngology branch of academic or vocational study is with getting foreign matter device.

Background

At present, the esophageal foreign body is one of the common clinical emergency treatment, and the foreign body is clamped by using the esophageal foreign body clamping device.

The structure of present foreign matter clamp device is got or is too simple or too complicated, and the kind of the foreign matter that can press from both sides is single, presss from both sides the in-process foreign matter and slides easily, and the repetitive operation rate is higher, need operating personnel careful wing after pressing from both sides the foreign matter take out the human body with foreign matter and device together, and whole process is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model provides a can press from both sides the thing various, the success rate is higher, labour saving and time saving's otolaryngology branch of academic or vocational study is with getting foreign matter device.

For solving the technical problem, the utility model provides a following technical scheme:

a foreign matter taking device for an ear-nose-throat department comprises an extension pipe and a fixed pipe, wherein the fixed pipe is arranged in the extension pipe and is connected with one end of the extension pipe; a movable rod penetrating through the first perforation is arranged in the fixed pipe, a fourth perforation is arranged at the end part of the fixed pipe, which is far away from the first perforation, a hinged head is arranged at the end part of the movable rod, which is far away from the first perforation, a binding clip penetrating through the fourth perforation and the third perforation is arranged on the hinged head, the binding clip comprises a first binding clip and a second binding clip, an extending clamp is arranged at the end part of the binding clip, which is far away from the hinged head, and the extending clamp is detachably connected with the binding clip; a spring and a support rod are arranged on one side, away from the fixed pipe, of the tong head, the end, away from the tong head, of the spring is connected with the extension pipe, a cross rod penetrating through the second through hole is arranged on the support rod, and the cross rod is detachably connected with the fixed block; the clamp comprises a clamp head and is characterized in that an electromagnet block is arranged on one side, facing a fixed pipe, of the clamp head, a cavity is arranged in the clamp head, an electric wire is arranged in the cavity, and the electromagnet block is connected with a battery chamber through the electric wire.

Furthermore, the extension clamp is connected with the clamp head through threads, so that the extension clamp is convenient to replace.

Further, the horizontal pole is equipped with first card protrudingly, the fixed block be equipped with the first draw-in groove of the protruding block of first card, be convenient for part and connect fixed block and horizontal pole.

Furthermore, the extension clamp is a straight plate clamp and can be used for clamping foreign bodies with large sizes.

Furthermore, the extension clamp is an arc-shaped plate clamp which is bent towards the fixed pipe side and can be used for clamping foreign bodies with small sizes.

Furthermore, fixed intraductal first dog that is equipped with, the movable rod is equipped with the second dog, first dog is equipped with the second draw-in groove, the second dog be equipped with the second card of second draw-in groove block protruding, the first dog of accessible and second dog will move about the post and fix in the fixed pipe, the medical personnel of being convenient for operate labour saving and time saving.

Further, the movable rod passes the partial cover outside the first perforation and is equipped with the ring piece, the ring piece includes first semicircle ring piece and second semicircle ring piece, first semicircle ring piece and second semicircle ring piece all are equipped with the slider towards one side of fixed pipe, the extension pipe is equipped with and supplies the gliding spout of slider, first semicircle ring piece is equipped with protruding and the third draw-in groove of third card respectively with the both ends that second semicircle ring piece is relative, the both ends of second semicircle ring piece are equipped with protruding and the fourth draw-in groove of fourth card with the protruding and the third draw-in groove block of third card respectively.

Above-mentioned scheme is got at the foreign matter and is got after, can fix the movable rod, avoids the movable rod to remove, need not medical personnel's careful winged holding binding clip can take out the foreign matter from patient internally, the operation of being convenient for, labour saving and time saving.

Further, pull rings are arranged on the sides, away from the fixed pipe, of the first semicircular ring block and the second semicircular ring block; medical personnel's accessible pull ring is separated first semicircle ring piece and second semicircle ring piece or the lock is in the same place, convenient operation.

Furthermore, a baffle is arranged at the end part of the movable rod, which penetrates through the first through hole; medical personnel use the utility model discloses the time, accessible baffle pulling or promotion movable rod, the medical personnel of being convenient for operate the movable rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is suitable for clamping both large-size foreign matters and small-size foreign matters, and the foreign matters can be sucked by the electromagnet blocks in the process of clamping metallic foreign matters, so as to prevent the metallic foreign matters from slipping, improve the clamping success rate and save the clamping time; will the utility model discloses stretch into the human body and take out human in-process, all not need for the human application of force to fix movable rod and binding clip, both improved the clamp and got efficiency, saved operating personnel's physical power and time again.

Drawings

FIG. 1 is a front view of the internal structure of the straight plate tongs of the present invention;

FIG. 2 is a schematic front view of the internal structure of the arc-shaped plate tongs of the present invention;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

fig. 4 is a schematic structural view of a cavity portion of the present invention;

fig. 5 is a right side view schematically illustrating the internal structure of the ring block according to the present invention;

wherein: 1. an extension pipe; 2. a fixed tube; 3. a first perforation; 4. a second perforation; 5. a battery chamber; 6. a fixed block; 7. a movable rod; 8. a fourth perforation; 9. reaming a head; 10. a binding clip; 11. a first binding clip; 12. a second binding clip; 13. a spring; 14. a strut; 15. a cross bar; 16. an electromagnet block; 17. a cavity; 18. an electric wire; 19. a first snap projection; 20. a first card slot; 21. straight plate pliers; 22. arc-shaped plate tongs; 23. a first stopper; 24. a second stopper; 25. a second card slot; 26. a second snap projection; 27. a first semi-circular ring block; 28. a second semicircular block; 29. a slider; 30. a chute; 31. a third snap projection; 32. a third card slot; 33. a fourth snap projection; 34. a fourth card slot; 35. a pull ring; 36. a baffle plate; 37. and a third perforation.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example (b):

referring to fig. 1, 2, 3, 4 and 5, the foreign matter taking device for the ear-nose-throat department comprises an extension tube 1 and a fixing tube 2, wherein the fixing tube 2 is arranged in the extension tube 1 and connected with one end of the extension tube 1, the central axis of the fixing tube 2 is overlapped with the central axis of the extension tube 1, and the fixing tube 2 and the extension tube 1 are integrally manufactured; a first perforation 3, a second perforation 4, a battery chamber 5 and a fixed block 6 are arranged on one side of the extension pipe 1 connected with the fixed pipe 2, and a third perforation 37 is arranged on the side of the extension pipe 1 opposite to the first perforation 3; the battery chamber 5 is arranged in the extension pipe 1, a battery is arranged in the battery chamber 5, the fixing block 6 is arranged outside the edge of the second through hole 4, and the fixing block 6 is connected with the extension pipe 1 through welding; a movable rod 7 penetrating through the first through hole 3 is arranged in the fixed pipe 2, a baffle 36 is arranged at the end part of the movable rod 7 penetrating through the first through hole 3, and when the medical staff uses the device, the movable rod 7 can be pulled or pushed through the baffle 36; a first stop block 23 is arranged in the fixed tube 2, the movable rod 7 is provided with a second stop block 24, the first stop block 23 is provided with a second clamping groove 25, the second stop block 24 is provided with a second clamping protrusion 26 clamped with the second clamping groove 25, the movable rod 7 can be fixed in the fixed tube 2 through the first stop block 23 and the second stop block 24, when the utility model is stretched into the human body, the movable rod 7 can be prevented from sliding in the fixed tube 2, the operation of medical personnel is facilitated, and the adjustment of the device by the medical personnel in too much time is avoided; the left side of fixed pipe 2 is equipped with fourth perforation 8, and the left side of movable rod 7 is equipped with hinge 9, and movable rod 7 passes through welded connection with hinge 9, and the left side of hinge 9 is equipped with the binding clip 10 that passes fourth perforation 8 and third perforation 37.

The clamp head 10 comprises a first clamp head 11 and a second clamp head 12, the first clamp head 11 and the second clamp head 12 are both hinged with the hinge head 9, the end part of the clamp head 10, which is far away from the hinge head 9, is provided with an extension clamp, and the extension clamp is detachably connected with the clamp head 10 in a threaded connection mode, so that extension clamps with different functions can be conveniently replaced according to the size of foreign matters; a spring 13 and a support rod 14 are arranged on one side of the binding clip 10, which is far away from the fixed pipe 2, the top of the spring 13 is connected with the extension pipe 1, the spring 13 is connected with the binding clip 10 and the extension pipe 1 in a bonding mode, and the spring 13 can reset the binding clip 10; the supporting rod 14 is provided with a cross rod 15 penetrating through the second through hole 4, the cross rod 15 is connected with the supporting rod 14 in a welding mode, the cross rod 15 is provided with a first clamping protrusion 19, the fixing block 6 is provided with a first clamping groove 20 clamped with the first clamping protrusion 19, and in the using process, if the resetting function of the spring 13 is weakened, the tong head 10 can be fixed in a detachable connection mode between the cross rod 15 and the fixing block 6, so that the tong head 10 is prevented from rotating around the hinge head 9; the one side that binding clip 10 faced fixed pipe 2 is equipped with electromagnet block 16, is equipped with cavity 17 in the binding clip 10, is equipped with electric wire 18 in the cavity 17, and electromagnet block 16 links to each other with battery compartment 5 through electric wire 18, and when the foreign matter was the metallic substance, accessible battery compartment 5 switched on for electromagnet block 16, produces appeal to the metallicity foreign matter through electromagnet block 16, prevents to press from both sides the landing of the golden nature foreign matter of in-process, can take out the metallicity foreign matter convenient and fast more.

The part of the movable rod 7, which penetrates through the first through hole 3, is provided with a circular ring block, the circular ring block is sleeved on the movable rod 7 and comprises a first semicircular ring block 27 and a second semicircular ring block 28, one sides, facing the fixed pipe 2, of the first semicircular ring block 27 and the second semicircular ring block 28 are provided with sliding blocks 29, the extension pipe 1 is provided with a sliding chute 30 for the sliding blocks 29 to slide, and the first semicircular ring block 27 and the second semicircular ring block 28 are separated or connected with each other through up-down sliding on the extension pipe 1, so that the movable rod 7 is clamped or the movable rod 7 is loosened; the two opposite ends of the first semicircular block 27 and the second semicircular block 28 are respectively provided with a third clamping protrusion 31 and a third clamping groove 32, and the two ends of the second semicircular block 28 are respectively provided with a fourth clamping protrusion 33 and a fourth clamping groove 34 which are clamped with the third clamping protrusion 31 and the third clamping groove 32; after the foreign matter is clamped, manually sliding the first semicircular block 27 and the second semicircular block 28 to enable the first semicircular block 27 and the second semicircular block 28 to slide towards the movable rod 7, fixedly connecting the first semicircular block 27 and the second semicircular block 28 through the third clamping protrusion 31, the fourth clamping groove 34, the fourth clamping protrusion 33 and the third clamping groove 32, clamping the movable rod 7 by the circular block at the moment, avoiding the movable rod 7 from moving, and then directly taking out the device and the foreign matter from the body of the patient by medical personnel; first semicircle ring piece 27 and second semicircle ring piece 28 all are equipped with pull ring 35 with the one side that deviates from fixed pipe 2, and medical personnel's accessible pull ring 35 separates first semicircle ring piece 27 and second semicircle ring piece 28 or the lock is in the same place, convenient operation.

When in use, if the size of the foreign body is large, the straight plate tongs 21 can be used, and the straight plate tongs 21 are convenient for clamping the large foreign body; when the size of the foreign matter is small, the arc-shaped plate clamp 22 can be used, the arc-shaped plate clamp 22 bends towards the inner side of the fixed pipe 2, the movable rod 7 is slightly pulled to clamp the foreign matter, and when the foreign matter is small and smooth, the foreign matter can be directly blocked between the first clamp head 11 and the second clamp head 12 through the arc-shaped plate clamp 22 and then is pulled out.

The working principle of the utility model is as follows: the straight wrench 21 or the arc wrench 22 is selected according to the size of the foreign matter, the first semicircular ring block 27 and the second semicircular ring block 28 are separated, the first clamping protrusion 19 and the first clamping groove 20 are clamped, the second clamping protrusion 26 and the second clamping groove 25 are clamped, so as to fix the movable rod 7 and the wrench head 10, and then the utility model is stretched into the human body, when the forceps head 10 reaches the position where the foreign matters are caught, the first catching protrusion 19 and the first catching groove 20 and the second catching protrusion 26 and the second catching groove 25 are sequentially separated, the baffle plate 36 is pulled by hand, the movable rod 7 is pulled rightward to catch the foreign matters, after the foreign matters are caught, pulling the pull ring 35, buckling the first semicircular block 27 and the second semicircular block 28 together, fixing the movable rod 7, so that the movable rod 7 cannot slide left and right, the binding clip 10 cannot rotate relative to the hinge 9 due to being clamped into the fourth through hole 8, and an operator can directly move the device out of a human body together with foreign matters.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The foreign matter taking device for the ear-nose-throat department is characterized by comprising an extension pipe (1) and a fixed pipe (2), wherein the fixed pipe (2) is arranged in the extension pipe (1) and is connected with one end of the extension pipe (1), one side, connected with the fixed pipe (2), of the extension pipe (1) is provided with a first through hole (3), a second through hole (4), a battery chamber (5) and a fixed block (6), and one side, opposite to the first through hole (3), of the extension pipe (1) is provided with a third through hole (37); a movable rod (7) penetrating through the first through hole (3) is arranged in the fixed pipe (2), a fourth through hole (8) is arranged at the end part of the fixed pipe (2) departing from the first through hole (3), a hinged head (9) is arranged at the end part of the movable rod (7) departing from the first through hole (3), a binding clip (10) penetrating through the fourth through hole (8) and the third through hole (37) is arranged on the hinged head (9), the binding clip (10) comprises a first binding clip (11) and a second binding clip (12), an extension clamp is arranged at the end part of the binding clip (10) far away from the hinged head (9), and the extension clamp is detachably connected with the binding clip (10); a spring (13) and a support rod (14) are arranged on one side, away from the fixed pipe (2), of the tong head (10), the end, away from the tong head (10), of the spring (13) is connected with the extension pipe (1), a cross rod (15) penetrating through the second through hole (4) is arranged on the support rod (14), and the cross rod (15) is detachably connected with the fixed block (6); the clamp head is characterized in that an electromagnet block (16) is arranged on one surface, facing the fixed pipe (2), of the clamp head (10), a cavity (17) is arranged in the clamp head (10), an electric wire (18) is arranged in the cavity (17), and the electromagnet block (16) is connected with the battery chamber (5) through the electric wire (18).

2. An otolaryngological foreign material removal device according to claim 1, wherein the extension clamp is screwed to the clamp head (10).

3. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein the cross rod (15) is provided with a first clamping protrusion (19), and the fixing block (6) is provided with a first clamping groove (20) clamped with the first clamping protrusion (19).

4. An otolaryngological foreign material removal device according to claim 1, wherein the extension clamp is a straight plate clamp (21).

5. An otolaryngological foreign material taking device according to claim 1, wherein the extension clamp is an arc-shaped plate clamp (22) bent toward the fixed tube (2) side.

6. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein a first stop block (23) is arranged in the fixed tube (2), a second stop block (24) is arranged on the movable rod (7), a second clamping groove (25) is arranged on the first stop block (23), and a second clamping protrusion (26) clamped with the second clamping groove (25) is arranged on the second stop block (24).

7. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein a ring block is sleeved on a part of the movable rod (7) which passes through the outside of the first through hole (3), the ring block comprises a first semicircular ring block (27) and a second semicircular ring block (28), a sliding block (29) is arranged on one side, facing the fixed pipe (2), of the first semicircular ring block (27) and the second semicircular ring block (28), a sliding groove (30) for the sliding block (29) is formed in the extension pipe (1), a third clamping protrusion (31) and a third clamping groove (32) are respectively arranged at two opposite ends of the first semicircular ring block (27) and the second semicircular ring block (28), and a fourth clamping protrusion (33) and a fourth clamping groove (34) which are clamped with the third clamping protrusion (31) and the third clamping groove (32) are respectively arranged at two opposite ends of the second semicircular ring block (28).

8. An otolaryngological foreign matter removal device according to claim 7, wherein the first semicircular ring block (27) and the second semicircular ring block (28) are provided with pull rings (35) on the sides facing away from the fixing tube (2).

9. An otolaryngological foreign body extraction device according to claim 1 wherein the end of the movable rod (7) passing through the first aperture (3) is provided with a baffle (36).

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