CN216675859U

CN216675859U - Positioning kit for assisting nerve block

Info

Publication number: CN216675859U
Application number: CN202122894307.9U
Authority: CN
Inventors: 任丽; 蔡伟
Original assignee: Xuyi County Hospital Of Traditional Chinese Medicine
Current assignee: Xuyi County Hospital Of Traditional Chinese Medicine
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-07
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a positioning kit for assisting a nerve block, which comprises a neck positioning pillow and a lower limb knee joint positioning piece, wherein the neck positioning pillow is U-shaped, a plurality of suckers are arranged below the positioning pillow, and a cushion is covered above the positioning pillow; the lower limb knee joint positioning piece comprises a positioning plate, wherein a first movable plate is movably mounted on the positioning plate, the first movable plate is hinged with a second movable plate, a sliding rod of the second movable plate is connected with a telescopic device, and the telescopic device drives the sliding rod to move back and forth to change an included angle between the first movable plate and the second movable plate; the positioning pillow is simple in structure, the positioning pillow is made of sponge materials and can be firmly adsorbed on a table in a sucking disc mode, the forehead of a patient can be conveniently placed on the positioning pillow, and the hollowed-out position in the middle of the positioning pillow can keep smooth breathing of the patient. The design of the circular arc is also compared with the outline of the face, and humanization is reflected.

Description

Positioning kit for assisting nerve block

Technical Field

The utility model belongs to the technical field of nerve block, and particularly relates to a positioning kit for assisting nerve block.

Background

Local anesthetics are injected around the nerve trunk, plexus and nodes to block the impulse conduction, so that the innervated area can produce anesthesia, which is called nerve block. The inventor finds the following problems in the implementation of nerve blocking technology, namely that the neck and the lower limbs need to be positioned, a patient is prepared, the position of the patient is in a supine position, and the affected limb is rotated outwards. The medial and inferior 1/3 places of puncture point body surface location thigh inboard, confirms the clearance of thigh medial muscle and sartorius muscle, and the finger end deep-pressing can appear the abnormal sensation of radiation to the shank here, is the puncture point, and the latent nerve block art is applicable to: and (3) diagnosis and treatment of sensory abnormalities of the medial thigh and the medial calf. The medial malleolus and the medial border of foot, the cutaneous pain of toe, paresthesia, neck department block need let the patient bow and expose the back power, and the patient often can not make the posture that above-mentioned corresponds, and the technical process efficiency of going nerve blocks is slow, and the posture is not convenient for also that doctor personnel operate.

Disclosure of Invention

The utility model aims to solve the problem that a patient cannot make a standard cervical or lower limb knee joint saphenous nerve blocking posture, and provides a positioning kit for assisting nerve blocking.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the positioning kit for assisting the nerve block comprises a neck positioning pillow and a lower limb knee joint positioning piece, wherein the neck positioning pillow is U-shaped, a plurality of suckers are arranged below the positioning pillow, and a soft cushion is covered above the positioning pillow; the lower limb knee joint positioning piece comprises a positioning plate, wherein a first movable plate is movably mounted on the positioning plate and hinged to a second movable plate, a sliding rod of the second movable plate is connected with a telescopic device, and the telescopic device drives the sliding rod to move back and forth to change an included angle between the first movable plate and the second movable plate.

Furthermore, the telescopic device adopts an electric push rod or a telescopic rod, and is connected with the slide rod through a connecting rod.

Furthermore, the electric push rod adopts direct current 24V, and two ends of the push rod are respectively provided with a travel limit switch.

Further, the middle of the positioning plate is provided with a hollow, the connecting rod and the sliding rod are arranged in the hollow, and a cover plate is arranged above the hollow.

Furthermore, two ends of the sliding rod are arranged in the tracks on two sides of the positioning plate.

Furthermore, the first movable plate is installed in the positioning plate through a connecting shaft.

Furthermore, the surfaces of the first movable plate and the second movable plate are paved with soft pads.

The technical scheme can obtain the following beneficial effects:

the positioning pillow is simple in structure, the positioning pillow is made of sponge materials and can be firmly adsorbed on a table in a sucking disc mode, the forehead of a patient can be conveniently placed on the positioning pillow, and the hollowed-out position in the middle of the positioning pillow can keep smooth breathing of the patient. The design of the circular arc is also compared with the outline of the face, and humanization is reflected.

For the knee joint saphenous nerve block, a patient can be controlled by the device without self control, medical staff can adjust the included angle between the first movable plate and the second movable plate by controlling the electric push rod or the telescopic rod through the limit switch, and further adjust the included angle between thighs and shanks to be kept between 60 degrees and 70 degrees, so that the positioning is favorable for the medical staff to carry out lower limb nerve block.

Drawings

Fig. 1 is a schematic view of the back of the neck positioning pillow.

Fig. 2 is a front view of the neck positioning pillow.

Fig. 3 is a view showing a positioning member for a lower limb knee joint.

Fig. 4 is a top view of the positioning plate.

Fig. 5 is a view of a lower limb knee joint positioning piece with a protractor.

In the figure:

in the figure: 1. positioning the pillow; 2. a suction cup; 3. a soft cushion; 4. positioning a plate; 5. a first movable plate; 6. a second movable plate; 7. the device comprises a connecting shaft 8, a sliding rod 9, a track 10, a telescopic device 11, a connecting rod 12 and a hollow part.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, the positioning kit for assisting the nerve block comprises a neck positioning pillow and a lower limb knee joint positioning piece, wherein the neck positioning pillow is in a U shape, a plurality of suckers 2 are arranged below the positioning pillow 1, and a cushion 3 is covered above the positioning pillow 1; the lower limb knee joint positioning piece comprises a positioning plate 4, wherein a first movable plate 5 is movably mounted on the positioning plate, the first movable plate 5 is hinged to a second movable plate 6, a sliding rod 8 of the second movable plate 6 is connected with a telescopic device 10, and the telescopic device 10 drives the sliding rod 8 to move back and forth to change an included angle between the first movable plate 5 and the second movable plate 6. The telescopic device 10 adopts an electric push rod or a telescopic rod, and the telescopic device 10 is connected with the slide rod 8 through a connecting rod 11. The electric push rod adopts direct current 24V, and two ends of the push rod are respectively provided with a travel limit switch. The middle of the positioning plate 4 is provided with a hollow 12, the connecting rod 11 and the sliding rod 8 are arranged in the hollow 12, and a cover plate is arranged above the hollow 12. The two ends of the slide bar 8 are arranged in the tracks 9 at the two sides of the positioning plate 4. The first movable plate 5 is mounted in the positioning plate 4 through a connecting shaft 7. The surfaces of the first movable plate 5 and the second movable plate 6 are paved with soft pads.

Example 1:

neck location pillow is to patient's neck nerve block use, and concrete using-way adsorbs neck location pillow on the desktop through the chassis, and the breach department of U type location pillow is towards the table limit, and the patient sits on the chair, and the patient forehead is put on neck location pillow, and middle fretwork department can keep the patient to breathe unobstructed, and the neck can be exposed to the posture like this, makes things convenient for doctor's personnel to go nerve block treatment.

Example 2:

when the saphenous nerve block is performed on the knee joint of the lower limb, the patient lies flat, the lower limb knee joint positioning piece is placed below the knee joint of the lower limb of the patient, the thigh is placed on the first movable plate 5, the calf is placed on the second movable plate 6, the travel switch is turned on, the electric push rod or the telescopic rod drives the second movable plate 6 to move, and the positioning is performed when the included angle between the thigh and the calf is adjusted to be kept between 60 degrees and 70 degrees through observation, so that the needle insertion operation of medical workers can be facilitated. Therefore, the problem that part of patients cannot make corresponding postures due to knee joint pain can be solved, the utility model can help the patients to complete the corresponding postures, and is also beneficial to medical staff to operate related treatment means.

In the above-mentioned embodiment, for better protection shank, connecting rod 11 and slide bar 8 all arrange fretwork 12 in, and fretwork 12 top is equipped with the apron, and the apron shelters from below transmission part, and the cushion is all wrapped up to top apron and fly leaf, improves the comfort level of patient's shank.

In the embodiment, the telescopic rod and the electric push rod are common driving devices in the market, the power of the telescopic rod and the electric push rod is 20W-30W, the use requirement can be met, the travel limit switch can control the telescopic process to stop or continue, and the noise is low.

In the above embodiment, as shown in fig. 5, the angle gauge is added at the hinged position of the first movable plate 5 and the second movable plate 6, so as to more accurately position the angle, the angle gauge uses the first movable plate 5 as a reference edge, the second movable plate 6 is painted with dark color mark lines, and the angle gauge is made of a transparent material, so that the angle value is convenient to observe.

The above description is the preferred embodiment of the present invention, and it is within the scope of the appended claims to cover all modifications of the utility model which may occur to those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. Supplementary line nerve is location external member for retardation which characterized in that: the neck positioning pillow is U-shaped, a plurality of suckers (2) are arranged below the positioning pillow (1), and a cushion (3) covers the positioning pillow (1); the lower limb knee joint positioning piece comprises a positioning plate (4), wherein a first movable plate (5) is movably mounted on the positioning plate, the first movable plate (5) is hinged to a second movable plate (6), a sliding rod (8) of the second movable plate (6) is connected with a telescopic device (10), and the telescopic device (10) drives the sliding rod (8) to move back and forth to change an included angle between the first movable plate (5) and the second movable plate (6).

2. A positioning kit for assisting nerve blockade according to claim 1, characterized in that: the telescopic device (10) adopts an electric push rod or a telescopic rod, and the telescopic device (10) is connected with the sliding rod (8) through a connecting rod (11).

3. A positioning kit for assisting nerve blockade according to claim 2, characterized in that: the electric push rod adopts direct current 24V, and two ends of the push rod are respectively provided with a travel limit switch.

4. A positioning kit for assisting nerve blockade according to claim 1 or 2, characterized in that: the middle of the positioning plate (4) is provided with a hollow part (12), the connecting rod (11) and the sliding rod (8) are arranged in the hollow part (12), and a cover plate is arranged above the hollow part (12).

5. The positioning kit for assisting nerve blockade according to claim 1, characterized in that: two ends of the slide bar (8) are arranged in the tracks (9) at two sides of the positioning plate (4).

6. A positioning kit for assisting nerve blockade according to claim 1, characterized in that: the first movable plate (5) is arranged in the positioning plate (4) through a connecting shaft (7).

7. A positioning kit for assisting nerve blockade according to claim 1, characterized in that: the surfaces of the first movable plate (5) and the second movable plate (6) are paved with soft pads.