CN213250847U

CN213250847U - Lower limb supporting pad for humpback patient ophthalmic surgery

Info

Publication number: CN213250847U
Application number: CN202020944996.2U
Authority: CN
Inventors: 韩彦辉; 赵楠; 张庆辉
Original assignee: Jinan Mingshui Eye Hospital Co ltd
Current assignee: Jinan Mingshui Eye Hospital Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-05-25
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a lower limb supporting pad for the eye surgery of a humpback patient, which comprises an air bag, wherein the air bag is of a multilayer structure, and each layer is communicated through a one-way air pressure conduction device; an air pump is arranged on one side of the air bag and connected to the uppermost layer of the air bag through an air conveying pipe; the air delivery pipe is connected with a one-way valve, the top of the air bag is provided with an inclined plane, and the left side and the right side of the top of the air bag are communicated with side air bags. The height of this supporting pad can be accurate regulation, makes the head level through the bed hedgehopping to patient's low limbs, makes things convenient for the doctor to carry out ophthalmic surgery operation.

Description

Lower limb supporting pad for humpback patient ophthalmic surgery

(I) technical field

The utility model belongs to the technical field of medical equipment, specifically be a lower limbs supporting pad is used in humpback patient's ophthalmic surgery.

(II) background of the invention

When an ophthalmic operation is performed, a patient needs to lie on an operating table, the patient cannot lie on the operating table, the lower limbs of the patient can be tilted after the head of the patient is horizontal, and the patient cannot keep the posture for a long time so that the operation cannot be performed normally. The lower limbs of the patient can be heightened by the cushion to enable the head of the patient to be kept horizontal, but the height of the cushion cannot be adjusted, so that the cushion cannot be adapted to patients with different humpback degrees, pain is brought to the patient during operation, and risks are brought to the operation.

Disclosure of the invention

For overcoming the above-mentioned problem that exists among the prior art, the utility model provides a lower limbs supporting pad is used in humpback patient's ophthalmic surgery, the regulation that highly can be accurate of this supporting pad makes the head level through the bed hedgehopping to patient's lower limbs, makes things convenient for the doctor to carry out the ophthalmic surgery operation.

The utility model discloses a realize through following technical scheme:

a lower limb supporting pad for the eye surgery of a humpback patient comprises air bags, wherein the air bags are of a multi-layer structure, and each layer is communicated through a one-way air pressure conduction device; an air pump is arranged on one side of the air bag and connected to the uppermost layer of the air bag through an air conveying pipe; the gas transmission pipe is connected with a one-way valve.

Preferably, the one-way atmospheric pressure switches on the device and includes the gasbag closure plate of connecting pipe and connecting pipe below, be connected with gasbag closure plate spring on the top surface of gasbag closure plate, gasbag closure plate spring is kept away from the one end of gasbag closure plate and is connected on the medial surface of gasbag.

Preferably, the top of the airbag is provided with an inclined surface.

Preferably, the left and right sides of the top of the airbag are communicated with side airbags.

Preferably, one end of the gas pipe, which is far away from the gas pump, is connected with an inflation head, the outer side of the inflation head is provided with inflation head threads, and the inflation head is in threaded connection with the airbag.

Preferably, an inflation nozzle is further connected between the inflation head and the air bag, an inflation nozzle thread is arranged at one end of the inflation nozzle, and the inflation nozzle thread is connected with the air bag thread; one end of the inflating nozzle, which is far away from the air bag, is provided with a connecting hole, the inner side surface of the connecting hole is provided with connecting hole threads, and the connecting hole threads are in threaded fit connection with the inflating head; the lower extreme of connecting hole is equipped with the connection mouth closure plate, the connection mouth closure plate passes through the connection mouth spring coupling on the charging connector medial surface.

The utility model has the advantages that:

1. the air bag is of a multilayer structure, one layer of the air bag is filled by inflating through the air pump, and the lower limbs of a patient are placed on the air bag and are heightened to keep the head horizontal, so that the air bag is suitable for patients with various hunchback degrees.

2. The air bags on each layer are communicated through the one-way air pressure conduction device, and the air bags on the next layer can be inflated only after the air bag air pressure on the upper layer reaches a certain degree to jack the air bag blocking plate spring, so that the air bag air pressure on the upper layer is always kept in a higher state, the side air bags are always in a full-air state, and the patient is prevented from turning on one side in the operation process.

3. The top of gasbag is equipped with the inclined plane, pastes tight patient's shank more for patient's shank is more comfortable.

4. Still be connected with the charging connector between inflation head and the gasbag, push up through the rotatory inflation head inwards and open the connecting nozzle closure plate and can deflate, then the connecting nozzle closure plate will block up the connecting hole under the connecting nozzle spring action after the outside rotation, consequently can be through the height of inflation head and inflation nozzle micro-adjustment gasbag to guarantee bow-backed patient's head complete level.

(IV) description of the drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic cross-sectional view taken along line a-a in fig. 1.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic perspective view of the present invention.

Fig. 5 is a schematic sectional view of the inflation head and the inflation nozzle of the present invention.

1-air bag, 11-inclined plane, 12-side air bag, 13-connecting pipe, 14-air bag blocking plate, 15-air bag blocking plate spring, 16-relief opening, 2-air pump, 3-air pipe, 31-one-way valve, 4-inflation head, 41-inflation head screw thread, 5-inflation nozzle, 51-inflation nozzle screw thread, 52-connecting hole, 521-connecting hole screw thread, 53-connecting nozzle blocking plate and 54-connecting nozzle spring.

(V) detailed description of the preferred embodiments

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model relates to a lower limbs supporting pad is used in humpback patient's ophthalmic surgery, including

gasbag

1, 1 inner bag of gasbag adopts high elongation combined material to make, the skin adopts knitting flocking cloth, more close skin is comfortable, gasbag 1 is multilayer structure, be 3 layers in this implementation, switch on the device intercommunication through one-way atmospheric pressure between every layer, it switches on the device to open one-way atmospheric pressure after the top layer is full of completely and atmospheric pressure reaches a definite value, the medial could aerify, open just can aerify of one-way atmospheric pressure switch on device back bottom equally after medial is full of completely and reaches a definite value.

One-way atmospheric pressure switches on device includes connecting pipe 13 and the gasbag closure plate 14 of connecting pipe 13 below, two-layer gasbag 1 about connecting pipe 13 communicates, be connected with gasbag closure plate spring 15 on the top surface of gasbag closure plate 14, gasbag closure plate spring 15 is kept away from the one end of gasbag closure plate 14 and is connected on the medial surface of gasbag 1, the effect through gasbag closure plate spring 15 compresses tightly gasbag closure plate 14 at the lower extreme of connecting pipe 13, upper and lower gasbag 1 can not ventilate each other, only work as the atmospheric pressure on upper strata and act on gasbag closure plate 14 and overcome gasbag closure plate spring 15's elasticity downwards push down gasbag closure plate 14 and leave the lower extreme of connecting pipe 13, just can switch on between upper and lower gasbag 1, aerify gasbag 1 of lower floor. Thus, the airbag 1 at the uppermost layer is always kept in a full-inflated state. The side air bag 12 is communicated with the air bag 1 at the uppermost layer, so that the side air bag 12 is always kept in an air-filled state to prevent the patient from turning over during the operation. If the multi-layer air bags 1 are directly communicated without a one-way air pressure communication device, all the air bags are filled at the same time, so that the height is not easy to adjust, and the side air bags 12 are filled to play a role when being filled at the same time, so that the height is too high to adapt to the operation of patients with all hunchback degrees.

The top of gasbag 1 is equipped with inclined plane 11, and patient's lower limbs are put on inclined plane 11, and patient can be more comfortable like this, can not influence the travelling comfort because of the edges and corners of gasbag 1, also can not produce backward effort simultaneously and make the gasbag shift backward.

An air pump 2 is arranged on one side of the air bag 1 and provides an air source for inflating the air bag 1, and the air pump 2 is connected to the uppermost layer of the air bag 1 through an air delivery pipe 3 and inflates the uppermost layer of the air bag 1; the air pipe 3 is connected with a one-way valve 31 to avoid air backflow in the air bag 1 after the inflation is finished.

One end of the gas pipe 3 far away from the gas pump 2 is connected with an inflation head 4, the outer side of the inflation head 4 is provided with an inflation head thread 41, and the inflation head 4 is in threaded connection with the gas bag 1. When the operation is finished, the deflation can be realized by directly unscrewing the inflation head 4, and the deflation ports 16 which can be opened are also arranged on the air bags 1 on the lower two layers for deflation.

Further, still be connected with charging connector 5 between charging connector 4 and the gasbag 1, can let off a little to the gasbag 1 of the superiors in 4 screw in charging connector 5 through charging connector, and then finely tune the gasbag height for patient's more comfortable. One end of the inflating nozzle 5 is provided with an inflating nozzle thread 51, and the inflating nozzle thread 51 is in threaded connection with the air bag 1; one end of the inflating nozzle 5, which is far away from the airbag 1, is provided with a connecting hole 52, the inner side surface of the connecting hole 52 is provided with connecting hole threads 521, and the connecting hole threads 521 are in matched connection with the inflating head threads 41; the lower end of the connecting hole 52 is provided with a connecting nozzle blocking plate 53, and the connecting nozzle blocking plate 53 is connected to the inner side surface of the charging nozzle 5 through a connecting nozzle spring 54. When micro-deflation is needed, the inflation head 4 is rotated inwards, so that the inflation head 4 overcomes the elastic force of the connecting nozzle spring 54 to open the connecting nozzle blocking plate 53, the gas in the uppermost layer of the airbag 1 can be released, and when the height is reduced to a required height, the inflation head 4 is rotated outwards, and the connecting nozzle blocking plate 53 blocks the connecting hole 52 under the pulling force of the connecting nozzle spring 54. What is required here is a fine adjustment, which can be used to lower the height of the middle or lower layer of the airbag 1 by venting through the vent opening 16 if a large adjustment is required, otherwise the side airbag 12 would be rendered ineffective by the lower air pressure of the uppermost layer of the airbag 1.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.

Claims

1. The utility model provides a lower limbs supporting pad is used in humpback patient's ophthalmic surgery, includes gasbag (1), its characterized in that: the air bag (1) is of a multilayer structure, and each layer is communicated with each other through a one-way air pressure conduction device; an air pump (2) is arranged on one side of the air bag (1), and the air pump (2) is connected to the uppermost layer of the air bag (1) through an air conveying pipe (3); the gas transmission pipe (3) is connected with a one-way valve (31).

2. The lower limb support pad for the ophthalmic surgery of the kyphosis patient according to claim 1, wherein: one-way atmospheric pressure switches on device includes gasbag closure plate (14) of connecting pipe (13) and connecting pipe (13) below, be connected with gasbag closure plate spring (15) on the top surface of gasbag closure plate (14), the one end that gasbag closure plate (14) were kept away from in gasbag closure plate spring (15) is connected on the medial surface of gasbag (1).

3. The lower limb support pad for the ophthalmic surgery of the kyphosis patient according to claim 2, wherein: the top of the air bag (1) is provided with an inclined surface (11).

4. The lower limb support pad for the ophthalmic surgery of the kyphosis patient according to claim 3, wherein: the left side and the right side of the top of the air bag (1) are communicated with side air bags (12).

5. The lower limb support pad for the ophthalmic surgery of the kyphosis patient according to claim 4, wherein: one end of the gas pipe (3) far away from the gas pump (2) is connected with an inflation head (4), an inflation head thread (41) is arranged on the outer side of the inflation head (4), and the inflation head (4) is in threaded connection with the gas bag (1).

6. The lower limb support pad for the ophthalmic surgery of the kyphosis patient according to claim 5, wherein: an inflating nozzle (5) is further connected between the inflating head (4) and the air bag (1), an inflating nozzle thread (51) is arranged at one end of the inflating nozzle (5), and the inflating nozzle thread (51) is in threaded connection with the air bag (1); a connecting hole (52) is formed in one end, far away from the air bag (1), of the inflating nozzle (5), connecting hole threads (521) are formed in the inner side face of the connecting hole (52), and the connecting hole threads (521) are connected with the inflating head threads (41) in a matched mode; the lower extreme of connecting hole (52) is equipped with connecting mouth closure plate (53), connecting mouth closure plate (53) are connected on charging connector (5) medial surface through connecting mouth spring (54).