CN214806243U

CN214806243U - Novel lift supplementary bionical hand of lower jaw

Info

Publication number: CN214806243U
Application number: CN202120532955.7U
Authority: CN
Inventors: 林少漫; 黄丽娟; 严永香; 裴柳明; 邓秋明; 严文婵
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-23
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a novel lift supplementary bionic hand of lower jaw, including bracing piece one, bracing piece two, layer board, movable block and connecting plate, its characterized in that: one end of the first supporting rod is provided with a clamping block, one end of the second supporting rod is movably connected with the first supporting rod, a moving groove is formed in the second supporting rod, the second supporting rod is arranged to be of a structure capable of adjusting the height of the first supporting rod, the supporting plate is connected with one end of the second supporting rod through a hinge, the moving block is movably arranged in the moving groove, a positioning plate is arranged on the moving block, two opposite sides of two ends of the connecting plate are respectively provided with a connecting shaft, and the connecting shaft at one end of the connecting plate is connected with the fixing plate. The utility model discloses with the fixture block card on the bracing piece one on the patient shoulder, hold patient mandible angle with the layer board, can open patient's glottis, the effect of open patient air flue has liberated staff's both hands, has reduced operating personnel's intensity of labour.

Description

Novel lift supplementary bionical hand of lower jaw

Technical Field

The utility model relates to the technical field of medical treatment, specifically a novel lift supplementary bionic hand of lower jaw.

Background

At present, in the treatment process of a patient, keeping the airway open is the premise of maintaining smooth breathing, inhaling oxygen, assisting and controlling breathing, and the opening of the airway is one of basic technologies for emergency treatment. An open airway generally refers to maintaining the patency of the upper airway, which is the airway above the glottis. The air passage is unobstructed under normal conditions; obstruction of the respiratory tract may occur in sleeping conditions (particularly in obese patients), in coma, intoxication, anaesthesia, etc. If upper airway obstruction occurs, normal breathing is compromised, in which case measures are taken to keep the airway open. The method is simple and effective, the patient lies horizontally by using a two-hand jaw lifting method, and the rescuer grasps the two mandibles of the patient from two sides by using two hands and supports the two mandibles to enable the head to lean backwards and move the mandibles forwards, so that the air passage can be opened. Because the patient glottis is closed, the air flue is closed, the patient has certain danger in the treatment process, patient's angle of mandible is held up to the staff both hands to current mode adopts the staff both hands more, opens patient's glottis, treats the patient after opening the air flue, however, operating personnel holds up patient angle of mandible always not only increases operating personnel's intensity of labour, easily produces fatigue, consequently, urgent need can hold up the imitative hand liberation operating personnel's of angle of mandible both hands always.

Disclosure of Invention

The utility model aims at providing a reasonable in design, reduce operating personnel intensity of labour, length and angle can be just, the commonality is good, application scope is wide novel lift supplementary bionic hand of lower jaw to the problem that the operating personnel intensity of labour who holds patient's mandible angle existence is big, easily produce fatigue, bionic hand application scope is little among the current patient treatment process.

The utility model provides a technical scheme that technical problem taken does:

the utility model provides a novel lift supplementary bionic hand of lower jaw, includes bracing piece one, bracing piece two, layer board, movable block and connecting plate, its characterized in that: one end of the supporting rod is provided with a clamping block, one end of the supporting rod is movably connected with the supporting rod I, a moving groove is formed in the supporting rod II, the supporting rod II is arranged to be of a structure capable of adjusting the height of the supporting rod I, the moving block is arranged in the lower portion of the moving groove and can vertically limit the moving block to prevent the moving block from jumping out of the moving groove, the supporting plate is connected with one end of the supporting rod II through a hinge and is provided with a fixing plate on the back of the supporting plate, the supporting plate is connected with the supporting rod II through the hinge to facilitate the rotation of the supporting plate on the supporting rod II, the supporting plate is arranged to be of a palm-shaped structure, a forefinger thumb on the supporting plate presses the general anesthesia mask to relieve an anesthesia doctor from doing other things, the moving block is movably arranged in the moving groove and is provided with a positioning plate on the moving block, the relative both sides at connecting plate both ends all set up to the connecting axle, be connected the connecting axle and the fixed plate of connecting plate one end, the connecting axle on the connecting plate other end is connected with the locating plate, the fastening bolt two on the not hard up movable block can promote the movable block at the shifting chute round trip movement, the locating plate on the movable block drives connecting plate bottom round trip movement, makes the connecting plate top promote the layer board and rises or descend, realizes the purpose of adjustment layer board angle on bracing piece two, satisfies different weight patients and uses, has improved the commonality of imitative hand.

Preferably, the first support rod is of a hollow structure, the first support rod is provided with the first fastening bolt, the second support rod is provided with the connecting rod, the connecting rod is inserted into the first hollow support rod, the first fastening bolt is loosened, the connecting rod can be conveniently pulled in the first hollow support rod, the length of the first support rod and the length of the second support rod can be adjusted, the bionic hand is suitable for patients with different heights, and the application range of the bionic hand is expanded.

Preferably, the connecting rod on the second supporting rod is arranged into a structure capable of adjusting the height in the first supporting rod through a first fastening bolt.

Preferably, the supporting plate is of a palm-shaped structure, the index finger and the thumb on the supporting plate press the general anesthesia mask, an anesthesia doctor can be liberated to do other things, and the labor intensity of operators is reduced.

Preferably, the moving block is provided with a second fastening bolt, the moving block is arranged to be of a structure capable of moving back and forth in the moving groove through the second fastening bolt, the second fastening bolt on the moving block is loosened to push the moving block to move back and forth in the moving groove, and the positioning plate on the moving block drives the bottom end of the connecting plate to move back and forth, so that the top end of the connecting plate pushes the supporting plate to ascend or descend, the purpose of adjusting the angle of the supporting plate on the second supporting rod is achieved, the use of patients with different weights is met, and the universality of the bionic hand is improved.

Preferably, one end of the connecting plate is arranged to be a structure capable of rotating between the fixing plate and the fixing plate through a connecting shaft, and the other end of the connecting plate is arranged to be a structure capable of rotating between the positioning plate and the positioning plate.

Has the advantages that: the utility model discloses block the fixture block card on the bracing piece one on the patient shoulder, hold patient's mandible angle with the layer board, can open patient's glottis, the effect of open patient's air flue, set up the layer board into palm shape structure, the full anesthesia face guard is being pressed to forefinger thumb on the layer board, can improve the stability of full anesthesia face guard, can liberate anesthesia doctor's both hands again, do other things, operating personnel's intensity of labour has been reduced, length-adjustable with bracing piece one and bracing piece two, the angularly adjustable of layer board on bracing piece two, make supplementary bionic hand can be applicable to the patient of different heights different weights, the commonality of supplementary bionic hand has been improved, set up two structures of bilateral symmetry with supplementary bionic hand, can hold up the mandible angle to patient face both sides, the doctor of being convenient for treats the patient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial schematic view showing the result of the present invention, illustrating the connection structure of the first support rod and the second support rod.

Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the moving block and the second supporting rod.

Fig. 4 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the connection plate and the support plate.

In the figure: 1. the device comprises a first support rod, a second support rod, a supporting plate, a moving block, a connecting plate, a clamping block, a fastening bolt I, a connecting rod, a moving groove, a hinge, a fixing plate, a positioning plate, a fastening bolt II and a connecting shaft, wherein the first support rod is 2, the supporting plate is 3, the moving block is 4, the connecting plate is 5, the clamping block is 6, the fastening bolt I is 7, the connecting rod is 8, the moving groove is 9, the hinge is 10, the fixing plate is 11, the positioning plate is 12, the fastening bolt II is 13, and the connecting shaft is 14.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings.

As shown in figures 1-4: the utility model provides a novel lift supplementary bionic hand of lower jaw, includes bracing piece 1, bracing piece two 2, layer board 3, movable block 4 and connecting plate 5, its characterized in that: one end of the first support rod 1 is provided with a fixture block 6, one end of the second support rod 2 is movably connected with the first support rod 1, a moving groove 9 is arranged on the second support rod 2, the second support rod 2 is arranged to be a structure capable of adjusting the height of the first support rod 1, the moving groove 9 is arranged to be a convex structure, the moving block 4 is arranged in the lower part of the moving groove 9, the moving block 4 can be vertically limited, the moving block 4 is prevented from jumping out of the moving groove 9, the support plate 3 is connected with one end of the second support rod 2 through a hinge 10, a fixing plate 11 is arranged on the back of the support plate 3, the support plate 3 is connected with the second support rod 2 through the hinge 10, the support plate 3 can conveniently rotate on the second support rod 2, the support plate 3 is arranged to be a palm-shaped structure, and the index finger on the support plate 3 presses the full anesthesia mask, so that an anesthetist can be liberated to do other things, the movable block 4 is movably placed in the movable groove 9, the positioning plate 12 is arranged on the movable block 4, the connecting shafts 14 are arranged on two opposite sides of two ends of the connecting plate 5, the connecting shaft 14 at one end of the connecting plate 5 is connected with the fixing plate 11, the connecting shaft 14 at the other end of the connecting plate 5 is connected with the positioning plate 12, the fastening bolts two 13 on the movable block 4 are loosened, the movable block 4 can be pushed to move back and forth in the movable groove 9, the positioning plate 12 on the movable block 4 drives the bottom end of the connecting plate 5 to move back and forth, the top end of the connecting plate 5 pushes the supporting plate 3 to ascend or descend, the purpose of adjusting the angle of the supporting plate 3 on the supporting rod two 2 is achieved, the use of patients with different weights is met, and the universality of a bionic hand is improved.

Preferably, bracing piece 1 set up to hollow structure, be provided with fastening bolt 7 on bracing piece 1, bracing piece two 2 on be provided with connecting rod 8 to insert connecting rod 8 in hollow bracing piece 1, not hard up fastening bolt 7, the connecting rod 8 of being convenient for twitches in hollow bracing piece 1, realizes adjusting the length of bracing piece 1 and bracing piece two 2, is applicable to the patient of different heights, has enlarged bionic hand's application scope.

Preferably, the connecting rod 8 of the second support rod 2 is arranged to be a structure capable of adjusting the height in the first support rod 1 through a first fastening bolt 7.

Preferably, the supporting plate 3 is set to be a palm-shaped structure, the supporting plate 3 is set to be the palm-shaped structure, the index finger and the thumb on the supporting plate 3 press the general anesthesia mask, an anesthesia doctor can be liberated to do other things, and the labor intensity of operators is reduced.

Preferably, the moving block 4 is provided with a second fastening bolt 13, the moving block 4 is set to be a structure capable of moving back and forth in the moving groove 9 through the second fastening bolt 13, the second fastening bolt 13 on the moving block 4 is loosened to push the moving block 4 to move back and forth in the moving groove 9, the positioning plate 12 on the moving block 4 drives the bottom end of the connecting plate 5 to move back and forth, so that the top end of the connecting plate 5 pushes the supporting plate 3 to ascend or descend, the purpose of adjusting the angle of the supporting plate 3 on the second supporting rod 2 is achieved, the use of patients with different weights is met, and the universality of the bionic hand is improved.

Preferably, one end of the connecting plate 5 is configured to rotate between the fixing plate 11 and the fixing plate 11 through the connecting shaft 14, and the other end of the connecting plate 5 is configured to rotate between the positioning plate 12 and the positioning plate 12.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides a novel lift supplementary bionic hand of lower jaw, includes bracing piece one, bracing piece two, layer board, movable block and connecting plate, its characterized in that: the movable block is movably placed in the moving groove, a positioning plate is arranged on the movable block, connecting shafts are arranged on two opposite sides of two ends of the connecting plate, the connecting shafts at one end of the connecting plate are connected with the fixed plate, and the connecting shafts at the other end of the connecting plate are connected with the positioning plate.

2. The novel mandibular advancement assisting bionic hand according to claim 1, wherein: the first support rod is of a hollow structure, a first fastening bolt is arranged on the first support rod, and a connecting rod is arranged on the second support rod and inserted into the first hollow support rod.

3. The new mandibular advancement assistive bionic hand of claim 2, wherein: and the connecting rod on the second supporting rod is arranged into a structure capable of adjusting the height in the first supporting rod through a first fastening bolt.

4. The novel mandibular advancement assisting bionic hand according to claim 1, wherein: the supporting plate is of a palm-shaped structure.

5. The novel mandibular advancement assisting bionic hand according to claim 1, wherein: and a second fastening bolt is arranged on the moving block, and the moving block is arranged into a structure capable of moving back and forth in the moving groove through the second fastening bolt.

6. The novel mandibular advancement assisting bionic hand according to claim 1, wherein: one end of the connecting plate is set to be a structure capable of rotating between the fixing plate and the fixing plate through a connecting shaft, and the other end of the connecting plate is set to be a structure capable of rotating between the positioning plate and the positioning plate.