Auxiliary throat foreign matter cleaning device for clinical nursing

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a clinical nursing throat foreign matter auxiliary cleaning device which comprises a protection mechanism, the protection mechanism comprises a cylinder, a plurality of elastic rods distributed in a circumferential array are fixedly mounted at the bottom of the cylinder, and a shearing mechanism for shearing fishbone is fixedly mounted in the cylinder. Clamping mechanisms are installed on the two sides of the shearing mechanism in a sliding mode, the two clamping mechanisms can clamp and fix the fishbone to be sheared and pull the two sections of sheared fishbone to be close to each other, and the same traction mechanism is installed on the tops of the shearing mechanism and the two clamping mechanisms. According to the device, a fishbone clamped in a throat pipe of a patient can be sheared off through the shearing mechanism, so that the fishbone is divided into two short sections, and the fishbone can be conveniently taken out of the throat pipe; before the fishbone is sheared off, the fishbone is clamped and fixed through the two clamping mechanisms, the fishbone can be prevented from shaking in the shearing process, and secondary damage of the fishbone to the throat pipe is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a throat foreign body auxiliary cleaning device for clinical nursing. Background Art

[0002] When people eat fish, some fish have more bones. When people eat fish without paying attention, fish bones are easy to get stuck in the throat. When a fish bone is stuck in the throat, the doctor usually uses a headlamp to illuminate the throat, holds a tongue depressor or pulls the tongue with one hand, and uses tweezers to clamp the fish bone with the other hand. However, in the process of clamping the fish bone, if a longer fish bone is stuck in the throat and is pulled out directly, the tip of the fish bone is easy to poke the throat or scratch the throat, thereby causing throat damage. For this reason, a throat foreign body auxiliary cleaning device for clinical nursing is proposed. Summary of the invention

[0003] In order to solve the shortcomings of the prior art, the present invention proposes a throat foreign body auxiliary cleaning device for clinical nursing.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a throat foreign body auxiliary cleaning device for clinical nursing, comprising a protective mechanism, the protective mechanism comprising a cylinder, a plurality of elastic rods distributed in a circular array are fixedly installed at the bottom of the cylinder, a shearing mechanism for cutting fish bones is fixedly installed in the cylinder, clamping mechanisms are slidably installed on both sides of the shearing mechanism, the two clamping mechanisms can clamp and fix the fish bones to be cut and pull the two sections of the fish bones after cutting closer, and the same traction mechanism is installed on the top of the shearing mechanism and the two clamping mechanisms.

[0005] Preferably, the shearing mechanism includes a mounting frame 1, four connecting rods distributed in a rectangular shape are fixedly installed on the top of the mounting frame 1, the top ends of the four connecting rods are fixedly connected to the top inner wall of the cylinder, the top ends of the two shear arms are hinged with a connecting arm 1, the top ends of the two connecting arms 1 are hinged with the same connecting seat 1, and pull rods 4 are fixedly installed on both sides of the connecting seat 1, and the pull rods 4 are L-shaped, and the pull rods 4 pass through the mounting frame 1 and are slidably connected to the mounting frame 1, and a push plate is fixedly installed on the top of the pull rods 4, and a plurality of ball bearings are rotatably embedded in the bottom of the push plate, and a baffle is fixedly sleeved on the pull rods 4, and a spring is fixedly installed on the top of the baffle, and the top of the spring is fixedly connected to the top inner wall of the mounting frame 1, and the spring 1 is slidably sleeved on the outside of the pull rods 4.

[0006] Preferably, two scissor arms are rotatably mounted in the mounting frame, a slope is provided on the scissor arms, and a stopper is fixedly mounted on the sides of the two scissor arms that are away from each other.

[0007] Preferably, the clamping mechanism includes a mounting frame 2, in which two swing arms are rotatably installed, the bottom ends of the two swing arms are fixedly installed with a clamping plate, the top ends of the two swing arms are hinged with a connecting arm 2, the top ends of the two connecting arms 2 are hinged with the same connecting seat 2, a pull rod 1 is fixedly installed on the top end of the connecting seat 2, the pull rod 1 passes through the mounting frame 2 and is slidably connected to the mounting frame 2, a spring 2 is provided on the outer sliding sleeve of the pull rod 1, the top and bottom ends of the spring 2 are respectively fixedly connected to the mounting frame 2 and the connecting seat 2, an elastic telescopic rod is fixedly installed on the top end of the pull rod 1, and a pull rod 2 is fixedly installed on the top end of the elastic telescopic rod.

[0008] Preferably, two guide rails are provided above the mounting frame 2, and both guide rails are fixedly connected to the outer side of the mounting frame 1. A sliding block is provided on the sliding sleeve of the guide rail, and the sliding block is fixedly connected to the top of the mounting frame 2. The same spring 3 is fixedly installed between the mounting frame 2 and the mounting frame 1.

[0009] Preferably, the traction mechanism includes a cross arm located above the mounting frame, the cross arm is provided with two rectangular holes, two pull rods 2 respectively penetrate the corresponding rectangular holes and are slidably connected to the inner walls of the corresponding rectangular holes, an annular block 1 is rotatably installed through the cross arm, the top of the annular block 1 is hinged with two articulated arms, the tops of the two pull rods 2 are fixedly installed with limit plates, and the ends of the two articulated arms away from each other are respectively hinged to the tops of the corresponding limit plates.

[0010] Preferably, two pull rods three are fixedly installed on the top of the cross arm, and the two pull rods three both penetrate the cylinder and are slidably connected to the cylinder. The top of the two pull rods three is fixedly installed with the same disc, and a cable is fixedly installed at the center of the top of the disc. A round cover is fixedly installed on the top of the cylinder, and the disc is slidably connected to the inner wall of the round cover. A flexible tube is fixedly installed on the top of the round cover, and the cable penetrates the flexible tube and is slidably connected to the inner wall of the flexible tube.

[0011] Preferably, the traction mechanism also includes a guide portion fixedly installed on the top of the mounting frame and an annular cylinder passing through and fixedly installed on the annular block, the guide portion is provided with an optical axis portion 1 and an optical axis portion 2, a plurality of spiral guide ribs distributed in a circular array are fixedly installed on the outer side of the optical axis portion 2, and a plurality of spiral guide grooves matching the plurality of spiral guide ribs are provided on the inner wall of the annular cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention can cut the fishbone stuck in the patient's throat through the cutting mechanism, so that it becomes two shorter pieces, thereby facilitating its removal from the throat;

[0014] 2. Before cutting the fishbone, two clamping mechanisms are used to clamp and fix the fishbone, which can prevent it from shaking during the cutting process and reduce the secondary damage of the fishbone to the throat;

[0015] 3. After the cutting mechanism cuts off the fish bone, the two clamping mechanisms pull the two cut pieces of the fish bone closer to each other, so that the two pieces of the fish bone can enter the protective closed loop formed by multiple elastic rods. In the process of removing the fish bone, the fish bone can be prevented from scratching the throat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0017] Figure 1 This is a schematic diagram of the overall structure of a throat foreign body auxiliary cleaning device for clinical nursing proposed by the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of a shearing mechanism, two clamping mechanisms, two springs and a traction mechanism in a throat foreign body auxiliary cleaning device for clinical nursing proposed by the present invention, and a schematic diagram of the side section structure of a protection mechanism;

[0019] Figure 3 This is a structural schematic diagram of a shearing mechanism, two clamping mechanisms, two springs and a traction mechanism in a throat foreign body auxiliary cleaning device for clinical nursing proposed by the present invention;

[0020] Figure 4 A schematic diagram of the side section structure of a shearing mechanism of a throat foreign body auxiliary cleaning device for clinical nursing proposed by the present invention;

[0021] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of part A;

[0022] Figure 6 It is a schematic diagram of the side section structure of a clamping mechanism in a throat foreign body auxiliary cleaning device for clinical nursing proposed by the present invention;

[0023] Figure 7 for Figure 3 A schematic diagram of the enlarged structure of part B;

[0024] Figure 8 The present invention is a schematic structural diagram of an annular cylinder and a guide portion in a throat foreign body auxiliary cleaning device for clinical nursing.

[0025] In the figure: 1, protective mechanism; 11, cylinder; 12, elastic rod; 13, round cover; 14, flexible tube; 2, shearing mechanism; 21, mounting frame 1; 211, connecting rod; 22, shear arm; 221, slope; 23, stopper; 24, connecting arm 1; 25, connecting seat 1; 26, pull rod 4; 27, push plate; 28, stopper; 29, spring 1; 3, clamping mechanism; 31, mounting frame 2; 32, swing arm; 33, clamping plate; 34, connecting arm 2; 35, connecting seat 2; 3 6. Pull rod one; 37. Spring two; 38. Elastic telescopic rod; 39. Pull rod two; 391. Limit plate; 310. Sliding block; 311. Guide rail; 4. Traction mechanism; 41. Cross arm; 411. Rectangular hole; 42. Ring block one; 43. Articulated arm; 44. Ring cylinder; 441. Spiral guide groove; 45. Guide part; 451. Optical axis part one; 452. Optical axis part two; 453. Spiral guide rib; 46. Pull rod three; 47. Disc; 48. Cable; 5. Spring three. DETAILED DESCRIPTION

[0026] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0027] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0028] Please refer to Figure 1-Figure 8 The present invention provides a technical solution: a throat foreign body auxiliary cleaning device for clinical nursing, comprising a protective mechanism 1, the protective mechanism 1 comprises a cylinder 11, a plurality of elastic rods 12 distributed in a circular array are fixedly installed at the bottom of the cylinder 11, a shearing mechanism 2 for cutting fish bones is fixedly installed in the cylinder 11, clamping mechanisms 3 are slidably installed on both sides of the shearing mechanism 2, the two clamping mechanisms 3 can clamp and fix the fish bones to be cut and pull the two fish bones after cutting closer, and the same traction mechanism 4 is installed on the top of the shearing mechanism 2 and the two clamping mechanisms 3.

[0029] Furthermore, the protective closed loop formed by the multiple elastic rods 12 distributed in a circular array can prevent the cutting mechanism 2 or the clamping mechanism 3 from contacting the throat wall, thereby protecting the throat wall. At the same time, there are gaps between adjacent elastic rods 12 to facilitate the passage of fish bones, so that the fish bones can be located between the two clamping plates 33 of the two sets of clamping mechanisms 3 and between the two scissor arms 22.

[0030] The shearing mechanism 2 includes a mounting frame 21, on the top of which four connecting rods 211 distributed in a rectangular shape are fixedly installed, the tops of the four connecting rods 211 are fixedly connected to the top inner wall of the cylinder 11, the tops of the two shear arms 22 are hinged with connecting arms 24, the tops of the two connecting arms 24 are hinged with the same connecting seat 25, and both sides of the connecting seat 25 are fixedly installed with pull rods 26, which are L-shaped, penetrate the mounting frame 21 and are slidably connected to the mounting frame 21, and a push plate 27 is fixedly installed on the top of the pull rod 26, and a plurality of ball bearings are rotatably embedded in the bottom of the push plate 27, and a baffle 28 is fixedly sleeved on the pull rod 26, and a spring 29 is fixedly installed on the top of the baffle 28, and the top of the spring 29 is fixedly connected to the top inner wall of the mounting frame 21, and the spring 29 is slidably sleeved on the outside of the pull rod 26.

[0031] Furthermore, the friction between the push plate 27 and the top of the annular block 42 can be reduced by a plurality of ball bearings, so that the rotation of the annular block 42 can be smoother.

[0032] Two shear arms 22 are rotatably mounted in the mounting frame 1 21 , and a slope 221 is provided on the shear arms 22 . Stoppers 23 are fixedly mounted on the sides of the two shear arms 22 that are away from each other.

[0033] Furthermore, when the whole fishbone is cut into two parts, due to the intersection of the two scissor arms 22 and the limitation of the stopper 23, the ends of the two fishbones that are close to each other will respectively rest on the corresponding slopes 221. Then, when the two clamping mechanisms 3 drive the two fishbones to approach each other, the end of the fishbone will detach from the scissor arm 22 along the slope 221.

[0034] The clamping mechanism 3 includes a mounting frame 31, in which two swing arms 32 are rotatably installed, and a clamping plate 33 is fixedly installed at the bottom ends of the two swing arms 32. The top ends of the two swing arms 32 are hinged with connecting arms 34, and the top ends of the two connecting arms 34 are hinged with the same connecting seat 35. A pull rod 36 is fixedly installed on the top of the connecting seat 35. The pull rod 36 passes through the mounting frame 31 and is slidably connected to the mounting frame 31. The outer sliding sleeve of the pull rod 36 is provided with a spring 37. The top and bottom ends of the spring 37 are respectively fixedly connected to the mounting frame 31 and the connecting seat 35. An elastic telescopic rod 38 is fixedly installed on the top of the pull rod 36, and a pull rod 39 is fixedly installed on the top of the elastic telescopic rod 38.

[0035] Furthermore, when the traction mechanism 4 pulls the pull rod 2 39 upward, the two clamps 33 will be close to each other and the entire fishbone will be clamped and fixed. Therefore, in the subsequent process of cutting the fishbone by the cutting mechanism 2, the fishbone can be prevented from being deviated and piercing the throat. After the subsequent cutting of the entire fishbone is completed, since the two clamps 33 are close to each other, the positions of the connecting seat 2 35 and the pull rod 1 36 will not change. Therefore, as the pull rod 2 39 is continuously pulled upward, the elastic telescopic rod 38 will be elongated, and the clamping strength of the two clamps 33 can also be increased, thereby facilitating the pulling and cutting of the two pieces of fishbone close to each other.

[0036] Two guide rails 311 are provided above the mounting frame 2 31 , and both guide rails 311 are fixedly connected to the outer side of the mounting frame 1 21 , a sliding block 310 is provided on the sliding sleeve of the guide rail 311 , and the sliding block 310 is fixedly connected to the top of the mounting frame 2 31 , and the same spring 3 5 is fixedly installed between the mounting frame 2 31 and the mounting frame 1 21 .

[0037] Furthermore, through the cooperation of the two sets of sliders 310 and the guide rails 311, the mounting frame 2 31 can be smoothly moved closer to or away from the mounting frame 1 21, and the spring 3 5 can limit the distance between the mounting frame 1 21 and the mounting frame 2 31, and at the same time, there is tension between the mounting frame 1 21 and the mounting frame 2 31, so that the mounting frame 2 31 will not shake randomly.

[0038] The traction mechanism 4 includes a cross arm 41 located above the mounting frame 21, with two rectangular holes 411 being provided on the cross arm 41, and two pull rods 39 respectively pass through the corresponding rectangular holes 411 and are slidably connected to the inner walls of the corresponding rectangular holes 411, and a ring block 42 is rotatably installed through the cross arm 41, and the top of the ring block 42 is hinged with two articulated arms 43, and the tops of the two pull rods 39 are fixedly installed with limit plates 391, and the ends of the two articulated arms 43 that are away from each other are respectively hinged to the tops of the corresponding limit plates 391.

[0039] Furthermore, when the two clamping mechanisms 3 approach each other, the two pull rods 39 will slide in the corresponding rectangular holes 411 .

[0040] Two tie rods 3 46 are fixedly installed on the top of the cross arm 41, and the two tie rods 3 46 both penetrate the cylinder 11 and are slidably connected to the cylinder 11. The top of the two tie rods 3 46 is fixedly installed with the same disc 47, and a cable 48 is fixedly installed at the center of the top of the disc 47. A round cover 13 is fixedly installed on the top of the cylinder 11, and the disc 47 is slidably connected to the inner wall of the round cover 13. A flexible tube 14 is fixedly installed on the top of the round cover 13, and the cable 48 penetrates the flexible tube 14 and is slidably connected to the inner wall of the flexible tube 14.

[0041] The traction mechanism 4 also includes a guide portion 45 fixedly installed on the top of the mounting frame 21 and an annular cylinder 44 passing through and fixedly installed on the annular block 42. The guide portion 45 is provided with an optical axis portion 1 451 and an optical axis portion 2 452. A plurality of spiral guide ribs 453 distributed in a circular array are fixedly installed on the outer side of the optical axis portion 2 452. A plurality of spiral guide grooves 441 matching the plurality of spiral guide ribs 453 are opened on the inner wall of the annular cylinder 44.

[0042] In this embodiment, when in use, the outer side of the entire protective mechanism 1 is first lubricated, and the cylinder 11 is inserted into the patient's throat by holding the flexible tube 14. During this process, the fishbone will be in the gap between the corresponding elastic rods 12. At the same time, a micro camera with fill light can be installed on the inner wall of the cylinder 11, so as to facilitate the observation of the position of the fishbone stuck in the throat. By adjusting the rotation angle of the cylinder 11, the fishbone falls between the two scissor arms 22 and between the two clamping plates 33 of the two sets of clamping mechanisms 3, as shown in FIG. Figure 7 As shown, when the annular block 1 42 spirals up clockwise, the two hinged arms 43 are not in contact with the two tie rods 3 46;

[0043] Then, the flexible tube 14 is held to prevent the elastic rod 12 from being displaced in the throat, and then the cable 48 is pulled outward, and the cable 48 then pulls up the cross arm 41 through the two pull rods 3 46, and the cross arm 41 then pulls up the two pull rods 2 39, and the pull rod 2 39 then drives the pull rod 1 36 and the connecting seat 2 35 to move up through the elastic telescopic rod 38, and the spring 2 37 will be compressed during the upward movement of the connecting seat 2 35, and because the stiffness coefficient of the elastic telescopic rod 38 is greater than that of the spring 2 37, the length of the elastic telescopic rod 38 will not change during the compression of the spring 2 37, and the connecting seat 2 35 will drive the two swing arms 32 to rotate through the two connecting arms 2 34 during the upward movement, and the two clamps 33 will be brought close to each other, and the two clamps 33 can be clamped and fixed to the fishbone when it enters and exits;

[0044] As the cable 48 is continuously pulled to make the cross arm 41 continuously move upward, the top of the annular block 42 will contact the bottom of the two push plates 27. As the annular block 42 pushes the two push plates 27 to move upward, the two push plates 27 that move upward will compress the corresponding spring 29. The two push plates 27 drive the connecting seat 25 to move upward, which will make the bottom ends of the two connecting arms 24 approach each other. The two connecting arms 24 then drive the two shear arms 22 to rotate. The two slopes 221 are staggered and shear the fish bones clamped by the two clamping mechanisms 3. After the cutting, the ends of the two pieces of fish bones that are close to each other will be pushed away from each other by the two blocks 23, and the ends of the two pieces of fish bones are made to rest on the corresponding slopes 221. In this process, the cross arm 41 drives the pull rod 2 39 to move upward and the elastic telescopic rod 38 is stretched and extended, thereby increasing the upward pulling force of the connecting seat 2 35, and finally improving the clamping force between the two clamping plates 33.

[0045] As the cable 48 is continuously pulled to make the cross arm 41 continuously move upward, the annular tube 44 slides and rises from the optical axis part 1 451. As the annular tube 44 rises, it is sleeved on the outer side of the optical axis part 2 452. Through the cooperation of multiple spiral guide ribs 453 and spiral guide grooves 441, the annular tube 44 will rotate during the process of rising from the outer side of the optical axis part 2 452. The annular tube 44 then drives the annular block 1 42 to rotate. As the annular block 1 42 rotates, the ends of the two hinged arms 43 that are away from each other will approach each other, and the two hinged arms 43 will rotate. The connecting arm 43 drives the two pull rods 2 39 to approach each other, and the pull rod 2 39 then drives the pull rod 1 36 and the mounting frame 2 31 to approach the mounting frame 1 21 through the elastic telescopic rod 38, and finally the two clamping mechanisms 3 clamp the two fish bones to approach each other, so that the ends of the two fish bones that are far away from each other are close to each other, thereby separating the fish bones from the throat wall, and finally when the two fish bones are moved into the protective closed loop formed by the multiple elastic rods 12, the two cut fish bones can be easily removed from the throat through the protective mechanism 1.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A throat foreign body auxiliary cleaning device for clinical nursing, comprising a protection mechanism (1), characterized in that: The protection mechanism (1) comprises a cylinder (11), a plurality of elastic rods (12) distributed in a circumferential array are fixedly installed at the bottom of the cylinder (11), a shearing mechanism (2) for shearing fish bones is fixedly installed in the cylinder (11), clamping mechanisms (3) are slidably installed on both sides of the shearing mechanism (2), the two clamping mechanisms (3) can clamp and fix the fish bones to be sheared and pull the two fish bones after shearing together, and the same pulling mechanism (4) is installed on the top of the shearing mechanism (2) and the two clamping mechanisms (3).

2. A throat foreign body auxiliary cleaning device for clinical nursing according to claim 1, characterized in that: The shearing mechanism (2) comprises a mounting frame (21), the top of which is fixedly mounted with four connecting rods (211) distributed in a rectangular shape, the tops of the four connecting rods (211) being fixedly connected to the top inner wall of the cylinder (11), the tops of the two shear arms (22) being hinged with connecting arms (24), the tops of the two connecting arms (24) being hinged with the same connecting seat (25), the two sides of the connecting seat (25) being fixedly mounted with pull rods (26), the pull rods (26) being L-shaped, A pull rod four (26) passes through a mounting frame one (21) and is slidably connected to the mounting frame one (21); a push plate (27) is fixedly mounted on the top of the pull rod four (26); a plurality of balls are rotatably embedded in the bottom of the push plate (27); a baffle plate (28) is fixedly mounted on the pull rod four (26); a spring one (29) is fixedly mounted on the top of the baffle plate (28); the top of the spring one (29) is fixedly connected to the top inner wall of the mounting frame one (21); and the spring one (29) is slidably mounted on the outside of the pull rod four (26).

3. A throat foreign body auxiliary cleaning device for clinical nursing according to claim 2, characterized in that: Two shear arms (22) are rotatably mounted in the mounting frame (21), and a slope (221) is provided on the shear arms (22). Stoppers (23) are fixedly mounted on the sides of the two shear arms (22) that are away from each other.

4. A throat foreign body auxiliary cleaning device for clinical nursing according to claim 2, characterized in that: The clamping mechanism (3) comprises a second mounting frame (31), in which two swing arms (32) are rotatably mounted, the bottom ends of the two swing arms (32) are fixedly mounted with a clamping plate (33), the top ends of the two swing arms (32) are hinged with a second connecting arm (34), the top ends of the two connecting arms (34) are hinged with a same second connecting seat (35), the top end of the second connecting seat (35) is fixedly mounted with a pull rod (36), the pull rod (36) passes through the second mounting frame (31) and is slidably connected to the second mounting frame (31), the outer sliding sleeve of the pull rod (36) is provided with a second spring (37), the top and bottom ends of the second spring (37) are respectively fixedly connected to the second mounting frame (31) and the second connecting seat (35), the top end of the pull rod (36) is fixedly mounted with an elastic telescopic rod (38), and the top end of the elastic telescopic rod (38) is fixedly mounted with a second pull rod (39).

5. A throat foreign body auxiliary cleaning device for clinical nursing according to claim 4, characterized in that: Two guide rails (311) are arranged above the second mounting frame (31), and the two guide rails (311) are fixedly connected to the outer side of the first mounting frame (21). A sliding block (310) is slidably sleeved on the guide rail (311), and the sliding block (310) is fixedly connected to the top of the second mounting frame (31). A same spring (3) is fixedly installed between the second mounting frame (31) and the first mounting frame (21).

6. A throat foreign body auxiliary cleaning device for clinical nursing according to claim 4, characterized in that: The traction mechanism (4) includes a cross arm (41) located above the mounting frame (21), the cross arm (41) is provided with two rectangular holes (411), two pull rods (39) respectively penetrate the corresponding rectangular holes (411) and are slidably connected to the inner walls of the corresponding rectangular holes (411), an annular block (42) is rotatably installed through the cross arm (41), the top of the annular block (42) is hinged with two articulated arms (43), the tops of the two pull rods (39) are fixedly installed with a limit plate (391), and the ends of the two articulated arms (43) that are away from each other are respectively hinged to the top of the corresponding limit plate (391).

7. A throat foreign body auxiliary cleaning device for clinical nursing according to claim 6, characterized in that: Two tie rods (46) are fixedly installed on the top of the cross arm (41), and the two tie rods (46) both penetrate the cylinder (11) and are slidably connected to the cylinder (11). The tops of the two tie rods (46) are fixedly installed with a same disc (47), and a cable (48) is fixedly installed at the center of the top of the disc (47). A round cover (13) is fixedly installed on the top of the cylinder (11), and the disc (47) is slidably connected to the inner wall of the round cover (13). A flexible tube (14) is fixedly installed on the top of the round cover (13), and the cable (48) penetrates the flexible tube (14) and is slidably connected to the inner wall of the flexible tube (14).

8. The throat foreign body auxiliary cleaning device for clinical nursing according to claim 7, characterized in that: The traction mechanism (4) also includes a guide portion (45) fixedly mounted on the top of the mounting frame (21) and an annular cylinder (44) penetrating and fixedly mounted on the annular block (42); the guide portion (45) is provided with an optical axis portion (451) and an optical axis portion (452); a plurality of spiral guide ribs (453) distributed in a circumferential array are fixedly mounted on the outer side of the optical axis portion (452); and a plurality of spiral guide grooves (441) adapted to the plurality of spiral guide ribs (453) are provided on the inner wall of the annular cylinder (44).

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