CN211131430U

CN211131430U - Auxiliary fixing device for anesthesia

Info

Publication number: CN211131430U
Application number: CN201921764635.3U
Authority: CN
Inventors: 邱江江; 王素敏; 贾萌萌
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-31
Anticipated expiration: 2029-10-18

Abstract

An anesthesia auxiliary fixing device effectively solves the problem that the body position of an anesthesia puncture patient in the existing sitting vertebral canal is inconvenient to fix; the transmission box comprises transmission boxes in the left and right directions, wherein fixed boxes which are in the up-down direction and are communicated with the transmission boxes are arranged at the left and right ends of the transmission boxes respectively, supporting boxes which can move up and down and are provided with downward openings are arranged in the two fixed boxes respectively, the upper ends of the two supporting boxes respectively penetrate through the fixed boxes at the corresponding sides of the two supporting boxes, a supporting plate in the left and right directions is arranged at the upper ends of the two supporting boxes, sliding boxes which are in the up-down axial direction and are provided with upward openings are arranged at the left and right sides of the upper surface of the supporting plate respectively, sliding rods are coaxially and slidably connected in the two sliding boxes respectively; improve patient's comfort level, increase the success rate of intraductal anesthesia of vertebra, reduce medical personnel's work burden, improve medical personnel's work efficiency, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Description

Auxiliary fixing device for anesthesia

Technical Field

The utility model relates to an auxiliary fixed medical instrument technical field of department of anesthesia, concretely relates to auxiliary fixing device anaesthetizes.

Background

The success of an intravertebral anesthesia procedure depends largely on the patient's fit and the patient's position, with comfortable positioning often improving patient fit.

Puncture body positions of intravertebral anesthesia are divided into a lateral position and a sitting position, wherein the application proportion of the sitting position puncture method is lower than that of the lateral position, and the sitting position puncture method is only used when the puncture of an obese patient or the lateral position fails; because the lack of a special seat puncture fixing support can only be replaced by a common backrest chair, a patient needs to move from an operating bed to the chair and move back to the operating bed after the puncture on the chair is successful, the risk of accidents of the patient is increased in the moving process, the patient cannot keep the posture for a long time when facing the uncomfortable posture of the chair back straddling on the chair, the degree of fitting of the patient is reduced, and the success rate of the anesthesia operation is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing an anesthesia auxiliary fixture, the effectual inconvenient problem of anesthesia puncture patient position fixation in having solved current seat canalis spinalis.

The technical scheme of its solution is, the utility model discloses a transmission box of left right direction, both ends are equipped with respectively about the transmission box about the fixed box of upper and lower direction and rather than intercommunication, be equipped with respectively in two fixed boxes and reciprocate and the decurrent support box of opening, two support box upper ends run through its fixed box that corresponds the side respectively, two support box upper ends are equipped with the backup pad of left right direction, the left and right sides of backup pad upper surface is equipped with respectively about the ascending slip box of axial and opening, coaxial sliding connection has the slide bar in two slip boxes respectively, two slide bar upper ends stretch out its slip box that corresponds the side respectively, two slip box upper ends are equipped with a layer board.

Compared with the prior art, the beneficial effects of the utility model are that: the supporting plate capable of moving up and down is arranged, the bending degree of the back of the patient is convenient to adjust, the supporting plate capable of moving up and down is convenient to adjust the angle of the head of the patient, the operation of intraspinal anesthesia of the patient is convenient for a doctor, the comfort level of the patient is improved, the success rate of intraspinal anesthesia is increased, the work burden of medical workers is reduced, the work efficiency of the medical workers is improved, the structure is simple, the operation is convenient, the conception is novel, and the practicability is high.

Drawings

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

Figure 2 is the utility model discloses a cut main visual axis mapping.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

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, including the transmission box 1 of left and right sides direction, both ends are equipped with respectively about transmission box 1 about the fixed box 2 of upper and lower direction and rather than the intercommunication, be equipped with respectively in two fixed boxes 2 and reciprocate and the decurrent support box 3 of opening, two support box 3 upper ends run through its fixed box 2 that corresponds the side respectively, two support box 3 upper ends are equipped with the backup pad 4 of left and right sides direction, the left and right sides of backup pad 4 upper surface is equipped with respectively about axial and the ascending slip box 5 of opening, it has slide bar 6 to slide the connection in the box 5 respectively coaxially, its slip box 5 that corresponds the side is stretched out respectively to two slide bar 6 upper ends, two slip box 5 upper ends are equipped with a layer board 7.

In order to move the two supporting boxes 3 up and down, the two supporting boxes 3 are internally and respectively in threaded connection with an upper axial screw 8 and a lower axial screw 8, and the lower ends of the two screws 8 respectively extend out of the supporting boxes 3 on the corresponding sides and are rotatably connected with the fixed boxes 2 on the corresponding sides.

In order to enable the two screw rods 8 to rotate, worm wheels 9 are coaxially arranged on the two screw rods 8 respectively, a left worm 10 and a right worm 10 which are in left-right axial directions are connected in the transmission box 1 in a rotating mode, the left end and the right end of each worm 10 extend out of the transmission box 1 respectively and are meshed with the worm wheels 9 on the corresponding sides of the worm 10, and the right end of each worm 10 penetrates through the fixing box 2 on the right side and is provided with.

In order to limit the sliding rods 6, the side walls of the two sliding boxes 5 are respectively provided with a plurality of limiting holes 12 which are uniformly distributed along the vertical direction and run through from left to right, the outer edge surfaces of the two sliding rods 6 are respectively provided with sliding grooves 13 with right openings, and the bottom surfaces of the two sliding grooves 13 are respectively connected with limiting blocks 15 which can be inserted into the limiting holes 12 on the corresponding sides of the sliding rods through springs 14.

In order to improve the comfort of the patient, the upper end surface of the supporting plate 7 is an arc-shaped surface which is axially concave in the front-back direction, and the upper surface of the supporting plate 7 is provided with a latex pad 16.

In order to fix the device on an operating table, concave blocks 17 are respectively arranged on the left side and the right side of the lower end surface of the transmission box 1, the openings of the two concave blocks 17 are opposite, and fastening bolts 18 are respectively connected to the lower side walls of the two concave blocks 17 in a threaded mode.

When the utility model is used, the device is taken out, the two concave blocks 17 are clamped at the left side and the right side of the operating bed, when the device is moved to a proper position, the two fastening bolts 18 are respectively rotated clockwise, and the device is fixed on the operating bed;

the patient's legs pass through the space between the transmission box 1 and the support plate 4, the patient is in a sitting position, the two arms of the patient are placed on the upper surface of the support plate 4, the chin of the patient is positioned on the upper surface of the support plate 7, the height of the support plate 4 can be adjusted according to the individual condition of the patient at the moment, the support plate 4 can be lifted if necessary, the hand wheel 11 can be rotated clockwise, the hand wheel 11 drives the worm 10 to rotate clockwise, the worm 10 drives the two worm wheels 9 to rotate clockwise, the two screw rods 8 synchronously rotate clockwise, the two screw rods 8 respectively drive the support plate 4 to move upwards through the support boxes 3 on the sides corresponding to the screw rods 8, the support plate 4 enables the upper body of the patient to be straightened, the posture of the patient is changed, and when the;

when the angle of the head of a patient needs to be adjusted, the two limiting blocks 15 can be pushed leftwards respectively, the two limiting blocks 15 move leftwards and squeeze the springs 14 on the corresponding sides of the two limiting blocks 15 respectively, when the two limiting blocks 15 are separated from the limiting holes 12 on the corresponding sides of the two limiting blocks 15 respectively, the supporting plate 7 can be pushed upwards or downwards, the chin of the patient synchronously moves upwards or downwards, the angle of the head of the patient is changed, the supporting plate 7 stops moving after the head of the patient reaches a proper angle, at the moment, the two limiting blocks 15 move rightwards respectively under the action of the springs 14 on the corresponding sides, the two limiting blocks 15 are inserted into the limiting holes 12 on the corresponding sides of the two limiting blocks 15 respectively, and;

after the patient position is fixed, the doctor can carry out anesthesia operation to the patient, and anesthesia operation accomplishes the back, can make the patient break away from this device, two fastening bolt 18 of anticlockwise rotation respectively make this device break away from the fixed state with the operation table, take off this device from the operation table, can carry out follow-up medical operation to the patient.

Claims

1. The utility model provides an anesthesia auxiliary fixture, including transmission box (1) of left and right sides direction, a serial communication port, both ends are equipped with respectively about transmission box (1) about the fixed box (2) of upper and lower direction and rather than the intercommunication, be equipped with respectively in two fixed boxes (2) and reciprocate and opening decurrent support box (3), two support box (3) upper ends run through its fixed box (2) that correspond the side respectively, two support box (3) upper ends are equipped with backup pad (4) of left and right sides direction, the left and right sides of backup pad (4) upper surface is equipped with respectively about axial and opening decurrent slip box (5), coaxial sliding connection has slide bar (6) in two slip boxes (5) respectively, its slip box (5) that correspond the side are stretched out respectively to two slide bar (6) upper ends, two slip box (5) upper ends are equipped with a layer board (7).

2. The auxiliary anesthesia fixing device of claim 1, wherein the two supporting boxes (3) are respectively connected with an upper axial screw (8) and a lower axial screw (8) in a threaded manner, and the lower ends of the two screws (8) respectively extend out of the supporting box (3) at the corresponding side and are rotatably connected with the fixing box (2) at the corresponding side.

3. The auxiliary anesthesia fixing device according to claim 2, wherein two of the screws (8) are respectively and coaxially provided with a worm wheel (9), a left and right axial worm (10) is rotatably connected in the transmission box (1), the left and right ends of the worm (10) respectively extend out of the transmission box (1) and are meshed with the worm wheel (9) on the corresponding side, and the right end of the worm (10) penetrates through the right fixing box (2) and is provided with a hand wheel (11).

4. The auxiliary anesthesia fixing device of claim 1, wherein the side walls of the two sliding boxes (5) are respectively provided with a plurality of limiting holes (12) which are uniformly distributed along the vertical direction and are through from left to right, the outer edge surfaces of the two sliding rods (6) are respectively provided with sliding grooves (13) with openings towards right, and the bottom surfaces of the two sliding grooves (13) are respectively connected with limiting blocks (15) which can be inserted into the limiting holes (12) on the corresponding sides through springs (14).

5. The auxiliary anesthesia fixing device of claim 1, wherein the upper end surface of the supporting plate (7) is an arc surface which is axially concave in the front-back direction, and the upper surface of the supporting plate (7) is provided with a latex pad (16).

6. The auxiliary anesthesia fixing device of claim 1, wherein the left side and the right side of the lower end surface of the transmission box (1) are respectively provided with a concave block (17), the openings of the two concave blocks (17) are opposite, and the lower side walls of the two concave blocks (17) are respectively in threaded connection with a fastening bolt (18).