CN213099100U

CN213099100U - Clinical anesthesia limb fixing device

Info

Publication number: CN213099100U
Application number: CN202021133713.2U
Authority: CN
Inventors: 关文川
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-04
Anticipated expiration: 2030-06-18

Abstract

A clinical anesthesia limb fixing device, which effectively solves the problems that the lumbar anesthesia of a lying-in woman consumes a large amount of physical strength and the puncture effect is influenced by the improper body position; the device comprises a supporting plate in the left-right direction, wherein a baffle capable of swinging left and right is hinged to the rear side of the supporting plate, a screw rod which is in the left-right axial direction and is positioned at the left side of the baffle is rotatably connected to the rear side of the supporting plate, a connecting block is in threaded connection with the screw rod, the connecting block is hinged to the left side of the baffle through a connecting rod, an operation opening which is through in the front-back direction and is positioned at the right side of the baffle is formed in the supporting plate, an L-shaped fixing plate is arranged at the lower side of the supporting plate; set up the backup pad with but wobbling baffle, the patient effectively supports its waist and shank when the knee is embraced to both hands, improves the puncture effect, easy operation saves lumbar vertebrae anesthesia time, this simple structure, convenient operation, the design is novel, the practicality is strong.

Description

Clinical anesthesia limb fixing device

Technical Field

The utility model relates to a clinical anesthesia technical field, especially a clinical anesthesia limbs fixing device.

Background

Lumbar anesthesia is the short for of subarachnoid space anesthesia and vertebra anesthesia, is about to inject local anesthesia medicine into subarachnoid space through lumbar vertebra clearance, blocks the conduction function of part spinal nerve and arouses the anesthesia effect in corresponding domination region, and the patient can generally take the left side or the right side position of lying during the puncture, and both hands embrace the knee, and the thigh is pressed close to the belly.

For the lying-in woman of caesarean section, take left side or right side clinostatism, both hands hold the knee, this kind of action of thigh pressing close to the belly hardly keeps several minutes, tens minutes even, including the psychological worry and the fear of lying-in woman of first birth, both hands hold the knee and consume a large amount of physical power of lying-in woman, and the thigh can directly influence the puncture process with the degree of pressing close to of belly whether smooth, can cause anesthesia sequela even, influences patient's later stage life.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a clinical anesthesia limbs fixing device, effectual solved lying-in woman lumbar vertebrae anesthesia and consumed a large amount of physical power, and the problem that the position just influences the puncture effect.

The technical scheme of its solution is, the utility model discloses a backup pad of left and right directions, the backup pad rear side articulates there is the baffle of horizontal hunting, the rotation of backup pad rear side is connected with the screw rod that controls the axial and be located the baffle left side, threaded connection has the connecting block on the screw rod, the connecting block is connected through the connecting rod is articulated on the left of the baffle, link up and be located the operation mouth in baffle right side around being equipped with in the backup pad, the backup pad downside is equipped with the fixed plate of L type, the breach that the opening faced backwards is seted up to fixed plate lower extreme rear side, it has the eccentric block that can the forward.

Compared with the prior art, the beneficial effects of the utility model are that: set up the backup pad and can swing the baffle, the patient effectively supports its waist and shank when the knee is embraced to both hands, improves the puncture effect, prevents to be convenient for fix the backup pad on the operation table because of the position just influences the sequelae that puncture success rate and later stage appear, sets up fixed plate and eccentric block, and easy operation saves lumbar vertebrae anesthesia time, this simple structure, and convenient operation thinks the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a bottom perspective view of the present invention.

Fig. 4 is a full-section left-side perspective view diagram of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4, backup pad 1 including the left and right directions, 1 rear side of backup pad articulates there is but horizontal hunting's baffle 2, 1 rear side of backup pad is rotated and is connected with about the axial and be located the screw rod 3 of 2 leftwards of baffle, threaded connection has connecting block 4 on the screw rod 3, connecting block 4 is connected with 2 left sides of baffle through connecting rod 5 in a hinged manner, link up and be located the operation mouth 6 in 2 rightwards of baffle around being equipped with in backup pad 1, 1 downside of backup pad is equipped with the fixed plate 7 of L type, 7 lower extreme rear sides of fixed plate are seted up and are equipped with the breach that the opening is towards the back, it has eccentric block 8 that can the forward.

In order to enable the baffle 2 to swing left and right, a first helical gear 9 is coaxially arranged at the left end of the screw rod 3, a front-back axial rotating shaft 10 is rotatably connected to the left side of the supporting plate 1, a second helical gear 11 capable of being meshed with the first helical gear 9 is arranged at the rear end of the rotating shaft 10, and a hand wheel 12 is arranged at the front end of the rotating shaft 10 and extends out of the supporting plate 1.

In order to stably support the screw rod 3, supporting blocks 13 are respectively fixed at the left end and the right end of the screw rod 3, and the front ends of the supporting blocks 13 are fixedly connected with the supporting plate 1.

In order to facilitate the operation of the eccentric block 8, a pull rod is arranged at the lower end of the eccentric block 8.

In order to facilitate the operation of the support plate 1 and fix the support plate 1 on the operating bed, a handle 14 positioned at the left of the operation opening 6 is arranged at the front side of the support plate 1.

In order to increase the comfort of the legs of the patient during anesthesia, the height of the baffle plate 2 is equal to that of the support plate 1, and the rear end of the baffle plate 2 is an arc-shaped surface.

When the utility model is used, the patient adopts the right side lying position, the medical staff holds the handle 14 to contact the back side surface of the supporting plate 1 with the waist of the patient, and ensures that the puncture part is exposed from the operation port 6, so that the lower end surface of the supporting plate 1 is attached to the upper surface of the operating bed, the lower side wall of the fixed plate 7 is positioned below the bed plate, at the moment, the pull rod is pulled forwards, the pull rod drives the eccentric block 8 to swing from front to back, the maximum convex outer edge surface on the eccentric block 8 upwards extrudes the bed plate, when the front side surface of the pull rod is contacted with the lower side surface of the front end surface of the gap, the eccentric block 8 tightly extrudes and fixes the supporting plate 1 on the;

the hand wheel 12 is rotated, the hand wheel 12 drives the second bevel gear 11 to be meshed with the first bevel gear 9 through the rotating shaft 10 so that the screw rod 3 rotates, the connecting block 4 drives the connecting rod 5 to move from left to right along the screw rod 3, the upper end of the connecting rod 5 pushes the baffle 2 to swing right around the hinged position of the baffle 2 and the supporting plate 1, when the baffle 2 swings to be in contact with the rear side of a thigh of a patient when the two hands hold knees, the hand wheel 12 stops rotating, at the moment, the back of the patient is tightly close to the supporting plate 1, the baffle 2 plays a role in supporting and blocking the two legs of the patient, the patient can keep the action of holding the knees of the two legs for a long time, the physical loss of;

medical personnel see through operation mouth 6 and carry out lumbar vertebrae puncture operation to the patient, improve the puncture success rate, avoid the later stage because of the sequelae that the anesthesia puncture produced when the position is improper, reduce patient's misery.

After lumbar anesthesia is finished, the pull rod is pulled backwards, the pull rod drives the eccentric block 8 to swing forwards from back, the eccentric block 8 is separated from contact with the bed plate, the extrusion on the bed plate is removed, and medical staff can move the support plate 1 out of the operating bed by holding the handle 14 by hands.

Claims

1. The utility model provides a clinical anesthesia limbs fixing device, backup pad (1) including the left and right directions, a serial communication port, backup pad (1) rear side articulates has baffle (2) that can the horizontal hunting, backup pad (1) rear side is rotated and is connected with screw rod (3) of controlling the axial and being located baffle (2) left side, threaded connection has connecting block (4) on screw rod (3), connecting block (4) are connected with baffle (2) left side is articulated through connecting rod (5), link up and be located operation mouth (6) of baffle (2) right side around being equipped with in backup pad (1), backup pad (1) downside is equipped with fixed plate (7) of L type, fixed plate (7) lower extreme rear side is opened and is equipped with the breach that the opening faced backwards, the articulated eccentric block (8) that have can the fore-and-aft hunting.

2. The clinical anesthesia limb fixing device according to claim 1, wherein the left end of the screw rod (3) is coaxially provided with a first helical gear (9), the left side of the support plate (1) is rotatably connected with a front and back axial rotating shaft (10), the back end of the rotating shaft (10) is provided with a second helical gear (11) which can be meshed with the first helical gear (9), and the front end of the rotating shaft (10) extends out of the support plate (1) and is provided with a hand wheel (12).

3. The clinical anesthesia limb fixing device according to claim 1, wherein the left and right ends of the screw rod (3) are respectively fixed with a support block (13), and the front end of the support block (13) is fixedly connected with the support plate (1).

4. The clinical anesthesia limb fixation device of claim 1, wherein the lower end of the eccentric block (8) is provided with a trigger.

5. A clinical anesthesia limb fixation device according to claim 1, wherein the front side of the supporting plate (1) is provided with a handle (14) positioned at the left of the operation port (6).

6. The clinical anesthesia limb fixing device of claim 1, wherein the height of the baffle (2) is equal to that of the support plate (1), and the rear end of the baffle (2) is an arc-shaped surface.