CN211912060U

CN211912060U - Stomach compression device for general anesthesia patient

Info

Publication number: CN211912060U
Application number: CN202020157565.1U
Authority: CN
Inventors: 张发展
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2020-11-13
Anticipated expiration: 2030-02-07

Abstract

The stomach compression device for the general anesthesia patient effectively solves the problems that the workload of doctors is increased by stomach compression of the existing general anesthesia patient, and constant pressure cannot be kept for a long time; the movable type fixing device comprises two fixing blocks which are in front-back direction and concave, wherein the openings of the two fixing blocks are opposite, a fixing box with a downward opening is arranged between the two fixing blocks, sliding holes which are communicated from left to right are respectively formed in the front side wall and the rear side wall of the fixing box, a pressing block which can move up and down is arranged in the fixing box, the lower end of the pressing block can extend out of the fixing box, a placing box in front-back direction is arranged at the right end of the fixing block on the right side, a rotating shaft in front-back axial direction is rotatably connected in the placing box, fixing ropes are respectively arranged on the front side and the rear side of the rotating shaft, the free ends of the two; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Stomach compression device for general anesthesia patient

Technical Field

The utility model relates to a department of anesthesia medical instrument technical field, concretely relates to general anesthesia patient stomach constriction device.

Background

When carrying out the quick induced pressurization of general anesthesia trachea cannula and giving oxygen, in order to prevent that a large amount of gas from getting into to cause in the stomach and flow back and postoperative stomach flatulence, need press the patient stomach, prevent that gas from getting into in the patient's the stomach.

Generally, doctors manually press the stomach of a patient, so at least two anesthetist doctors are needed in an operation, the waste of medical talents is caused, the workload of the doctors is increased, the manual pressing force of the doctors is difficult to keep constant, and the pressing failure is easily caused.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a general anesthesia patient stomach compression device, which effectively solves the problems that the stomach of the existing general anesthesia patient is pressed to increase the workload of doctors and can not keep constant pressure for a long time.

The technical scheme of its solution is, the utility model discloses a fixed block of two fore-and-aft directions and spill, the opening of two fixed blocks is relative, be equipped with the fixed box that the opening is decurrent between two fixed blocks, set up the slide opening that link up about on the both sides wall respectively around the fixed box, be equipped with the briquetting that can reciprocate in the fixed box, fixed box can be stretched out to the briquetting lower extreme, the fixed block right-hand member on right side is equipped with the box of placing of fore-and-aft direction, it is connected with fore-and-aft axial pivot to rotate in the box to place, both sides are equipped with fixed rope respectively around the pivot, the up end of placing the box is run through respectively to the free end of two fixed ropes, the free end.

Compared with the prior art, the beneficial effects of the utility model are that: the setting of two fixed blocks, fix this device on the sick bed, pivot and ratchet, the setting of pawl, control two fixed lengths that expose of restricting, can use the patient of difference, remove fixed box according to patient's size, the briquetting removes oppression to patient's stomach downwards, can provide invariable pressure to patient's stomach for a long time, avoid pressing the failure, prevent that a large amount of gas from getting into in the patient stomach, reduce the operation and participate in the number, avoid the waste of medical treatment talent, reduce doctor's work load, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

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 a sectional top perspective view of the present invention.

Fig. 4 is an enlarged view of a 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 two fore-and-aft direction and concave fixed block 1, the opening of two fixed block 1 is relative, be equipped with opening decurrent fixed box 2 between two fixed block 1, set up the slide opening that link up about on the wall of fixed box 2 front and back both sides respectively, be equipped with briquetting 3 that can reciprocate in the fixed box 2, briquetting 3 lower extreme can stretch out fixed box 2, fixed block 1 right-hand member on right side is equipped with fore-and-aft direction's the box 4 of placing, place box 4 internal rotation and be connected with fore-and-aft axial pivot 5, both sides are equipped with fixed rope 6 respectively around the pivot 5, the up end of placing box 4 is run through respectively to the free end of two fixed ropes 6, the free end of two fixed ropes 6 stretches out its slide opening that corresponds the side respectively and with left.

In order to fix the device, the lower side walls of the two fixing blocks 1 are respectively in threaded connection with an upper axial fastening bolt 7 and a lower axial fastening bolt 7.

In order to enable the pressing block 3 to move up and down, an upper axial screw 8 and a lower axial screw are connected in the fixed box 2 in a rotating mode, the screw 8 is in threaded connection with the pressing block 3, and the upper end of the screw 8 penetrates through the fixed box 2 and is provided with a knob 9.

In order to rotate the rotating shaft 5, the front end of the rotating shaft 5 penetrates through the placing box 4 and is provided with a hand wheel 10.

In order to limit the rotating shaft 5, the rotating shaft 5 is coaxially provided with a ratchet wheel 11 positioned between two fixed ropes 6, the side wall of the placing box 4 is provided with a placing groove 12 which is communicated up and down, a pawl 13 which can be meshed with the ratchet wheel 11 is hinged in the placing groove 12, and the upper end of the pawl 13 stretches out of the placing groove 12 and is provided with a tension spring 14 between the upper end of the pawl and the right side wall of the placing groove 12.

In order to prevent the fixed rope 6 from contacting the ratchet wheel 11, the front side and the rear side of the rotating shaft 5 are respectively provided with a baffle 15 between the ratchet wheel 11 and the fixed rope 6 on the corresponding side.

In order to improve the comfort of the patient, the lower end face of the pressing block 3 is an arc-shaped face which is axially and inwards concave in the front-back direction, and a cushion 16 is arranged on the lower end face of the pressing block 3.

When the utility model is used, after a patient lies on an operating bed, the device is taken out, the left fixed block 1 is clamped at the left side of the sickbed, the left fastening bolt 7 is clockwise rotated, and the left fixed block 1 is fixed at the left side of the sickbed;

pushing the upper end of the pawl 13 leftwards, pulling the tension spring 14 by the pawl 13 to be disengaged from the ratchet wheel 11, pulling the placing box 4 rightwards, continuously drawing the two fixing ropes 6 out of the placing box 4, simultaneously driving the rotating shaft 5 to rotate anticlockwise by the two fixing ropes 6, and driving the ratchet wheel 11 and the hand wheel 10 to rotate anticlockwise by the rotating shaft 5;

when the two fixing ropes 6 are pulled out to a proper length, the upper end of the pawl 13 is loosened, the upper end of the pawl 13 swings rightwards under the action of the tension spring 14, the lower end of the pawl 13 synchronously swings leftwards and is meshed with the ratchet wheel 11, and at the moment, the rotating shaft 5 cannot rotate anticlockwise, so that the fixing ropes 6 cannot be pulled out from the placing box 4;

the right fixing block 1 is clamped on the right side of a sickbed, the right fastening bolt 7 is rotated clockwise, the right fixing block 1 is fixed on the right side of the sickbed, the fixing box 2 is moved right above the stomach of a patient, the hand wheel 10 is rotated clockwise, the hand wheel 10 drives the rotating shaft 5 to rotate clockwise, the rotating shaft 5 retracts the two fixing ropes 6 into the placing box 4, and at the moment, the exposed parts of the two fixing ropes 6 are continuously reduced;

when the lower end face of the fixing box 2 is tightly contacted with the skin of a patient, the hand wheel 10 stops rotating, at the moment, under the action of the pawl 13 and the ratchet wheel 11, the rotating shaft 5 cannot rotate anticlockwise, and the length of the exposed part of the fixing rope 6 is fixed;

rotate knob 9 along the pointer, knob 9 drives screw rod 8 and rotates clockwise, and screw rod 8 drives briquetting 3 downstream, and 16 synchronous downstream of cushion oppress patient's stomach, after briquetting 3 downstream to suitable position, stop rotating knob 9, because screw rod 8 has the auto-lock nature, can't promote briquetting 3 upstream, can press and keep invariable pressure to patient's stomach for a long time.

Claims

1. A stomach compression device for general anesthesia patients comprises two fixing blocks (1) which are concave in the front-back direction, the novel fixing device is characterized in that openings of the two fixing blocks (1) are opposite, a fixing box (2) with a downward opening is arranged between the two fixing blocks (1), sliding holes which are communicated in the left and right directions are formed in the front side wall and the rear side wall of the fixing box (2) respectively, a pressing block (3) capable of moving up and down is arranged in the fixing box (2), the lower end of the pressing block (3) can stretch out of the fixing box (2), a placing box (4) in the front and rear direction is arranged at the right end of the fixing block (1) on the right side, a front rotating shaft (5) and a rear rotating shaft (5) in the front and rear direction of the placing box (4), fixing ropes (6) are arranged on the front and rear sides of the rotating shaft (5) respectively, the free ends of the two fixing ropes (6) penetrate through the upper end face of.

2. The gastric compression device for general anesthesia patients according to claim 1, wherein the lower side walls of the two fixing blocks (1) are respectively in threaded connection with an upper axial fastening bolt (7) and a lower axial fastening bolt (7).

3. The stomach compression device for general anesthesia patients according to claim 1, wherein the fixing box (2) is rotatably connected with a screw (8) in an up-down axial direction, the screw (8) is in threaded connection with the pressing block (3), and the upper end of the screw (8) penetrates through the fixing box (2) and is provided with a knob (9).

4. A gastric compression device for general anesthesia patients according to claim 1, wherein the front end of the rotating shaft (5) penetrates the placing box (4) and is provided with a handwheel (10).

5. The stomach compression device for general anesthesia patients according to claim 1, wherein the rotating shaft (5) is coaxially provided with a ratchet wheel (11) positioned between the two fixing ropes (6), the upper side wall of the placing box (4) is provided with a placing groove (12) which is vertically communicated, a pawl (13) which can be meshed with the ratchet wheel (11) is hinged in the placing groove (12), the upper end of the pawl (13) extends out of the placing groove (12) and a tension spring (14) is arranged between the pawl and the right side wall of the placing groove (12).

6. A gastric compression apparatus for general anesthesia patients according to claim 1, wherein the front and back sides of the rotating shaft (5) are respectively provided with a baffle (15) between the ratchet wheel (11) and the fixing rope (6) at the corresponding side.

7. The stomach compression device for the general anesthesia patient according to claim 1, wherein the lower end surface of the pressing block (3) is an arc surface which is axially concave in the front-back direction, and a cushion (16) is arranged on the lower end surface of the pressing block (3).