CN211986165U

CN211986165U - A supplementary pillow for kidney biopsy

Info

Publication number: CN211986165U
Application number: CN202020089952.6U
Authority: CN
Inventors: 马月霞; 刘增杰; 李学静
Original assignee: Hebei Provincial Hospital Of Traditional Chinese Medicine
Current assignee: Hebei Provincial Hospital Of Traditional Chinese Medicine
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-24
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to an auxiliary pillow for kidney biopsy, it includes from bottom to top in proper order: the device comprises a bottom plate, a supporting plate, an adjusting cushion and an elastic pillow cushion for supporting the abdomen of a human body; the lower part of one end, close to the operating bed, of the bottom plate is provided with an L-shaped connector, and the connector is fixed with the operating bed through a jackscrew; the upper part of the bottom plate is provided with a front-back adjusting device which drives the supporting plate to move front and back; the upper part of the supporting plate is provided with a left and right adjusting device which drives the adjusting pad to move left and right, and the adjusting pad is internally provided with an air bag which is horizontally arranged and used for adjusting the height of the elastic pillow pad. The utility model provides an auxiliary pillow for kidney biopsy, easy operation, convenient to use, around the bolster, about, height all adjustable from top to bottom are applicable to the patient of multiple size and stature.

Description

A supplementary pillow for kidney biopsy

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an auxiliary pillow for kidney biopsy.

Background

Due to the wide variety of kidney diseases and the complex etiology and pathogenesis, the clinical manifestations of many kidney diseases are not completely consistent with the histological changes of the kidney. To further determine the etiology and pathology of the disease, the patient is diagnosed with a particular disease species, which requires a biopsy of the kidney. In the process of renal biopsy, a patient needs to lie on the operating bed in a prone position, and an auxiliary pillow is padded on the abdomen of the patient, so that the kidney is fixed towards the back side, and the kidney is prevented from moving along with acupuncture and breathing during renal biopsy, bleeding complications are reduced, and the success rate of biopsy is improved. The traditional auxiliary pillow is directly placed on a bed, when a patient lies on the stomach, the position of the auxiliary pillow is easy to move, and the position and the height of the pillow are not adjustable, so that the pillow can not adapt to patients with different body types.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a supplementary pillow for kidney biopsy which can be fixed on a bed and can be adjusted in height around, about and up and down of a pillow pad is provided, and is suitable for patients with different body types.

In order to solve the above problems, the utility model adopts the following technical proposal:

an auxiliary pillow for kidney biopsy, which comprises from bottom to top: the device comprises a bottom plate, a supporting plate, an adjusting cushion and an elastic pillow cushion for supporting the abdomen of a human body; the lower part of one end, close to the operating bed, of the bottom plate is provided with an L-shaped connector, and the connector is fixed with the operating bed through a jackscrew; the upper part of the bottom plate is provided with a front-back adjusting device which drives the supporting plate to move front and back; the upper portion of the supporting plate is provided with a left adjusting device and a right adjusting device which drive the adjusting cushion to move left and right, a plurality of horizontally arranged air bags which adjust the height of the elastic pillow cushion are arranged inside the adjusting cushion, and a plurality of air inflation ports are arranged on the air bags.

As a further improvement of the present invention, the front and rear adjusting device comprises a rack and pinion and a transmission rod passing through an inner hole of the gear;

the upper part of the bottom plate is provided with a gear groove, and the transmission rod penetrates through the left side and the right side of the bottom plate to fix the gear in the gear groove; the rack is arranged at the bottom of the supporting plate and meshed with the gear.

As a further improvement of the utility model, the front and back adjusting device sets up two sets, two sets the front and back adjusting device symmetry set up in bottom plate upper portion.

As a further improvement of the utility model, the left and right adjusting device comprises a threaded rod and a threaded hole; a fixing plate is arranged on one side, close to the connecting body, of the supporting plate, and the threaded rod penetrates through the fixing plate and extends towards the right side of the supporting plate; the threaded hole is formed in the bottom of the adjusting pad and matched with the threaded rod.

As a further improvement, the upper portion of the supporting plate is provided with a sliding groove, and the bottom of the adjusting pad is provided with a sliding block matched with the sliding groove.

As a further improvement of the utility model, the adjusting pad and the elastic pillow pad can be detachably connected through the magic buckle.

As a further improvement of the present invention, the transmission rod is close to one end of the connector is provided with a first handle.

As a further improvement of the utility model, the threaded rod is close to the one end of the connector is equipped with the second handle.

As a further improvement, the material of the upper surface of the adjusting pad is plastic.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the bottom plate below is provided with the connector, is equipped with the screw hole on the connector, and the connector passes through jackscrew and operation table is fixed, prevents that supplementary pillow from sliding relative operation table. Set up the front and back adjusting device who utilizes rack and pinion between bottom plate and the backup pad, set up between backup pad and the adjusting pad and utilize threaded rod and screw hole's controlling adjusting device, the inside multilayer gasbag that utilizes that sets up of adjusting pad has accomplished supplementary pillow in the regulation in six positions, adapts to the patient of different sizes.

The adjusting cushion is made of plastic materials, is similar to a balloon, has good elasticity, can adjust the number of the air bags swelling in the cushion according to the height requirement during use, and increases the supporting strength of the pillow cushion due to the multi-layer air bag support; according to the gear rack structure and the properties of the threaded rod and the threaded hole, the supporting plate and the bottom plate, the bottom plate and the adjusting pad cannot slide relatively when being pressed or pushed.

The utility model provides an auxiliary pillow for kidney biopsy, easy operation, convenient to use, around the bolster, about, height all adjustable from top to bottom are applicable to the patient of multiple size and stature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a schematic structural diagram of the bottom plate of the present invention.

Fig. 3 is a schematic structural diagram of the support plate of the present invention.

Fig. 4 is a schematic structural diagram of the adjusting pad of the present invention.

Wherein: the device comprises a base plate 1, a connecting body 1-1, a jackscrew 1-2, a supporting plate 2, a sliding groove 2-1, a regulating pad 3, a sliding block 3-1, a pillow pad 4, a gear 501, a rack 502, a driving rod 503, a gear groove 504, a threaded rod 601, a threaded hole 602, a fixing plate 603, an air bag 701 and an inflation port 702.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments is provided for clarity and completeness.

An auxiliary pillow for kidney biopsy as shown in fig. 1 to 4 comprises, from bottom to top: the device comprises a bottom plate 1, a supporting plate 2, an adjusting pad 3 and an elastic pillow 4 for supporting the abdomen of a human body; the lower part of one end, close to the operating bed, of the bottom plate 1 is provided with an L-shaped connector 1-1, and the connector 1-1 is fixed with the operating bed through a jackscrew 1-2; thereby fixing the auxiliary pillow and the operating bed and preventing the auxiliary pillow from sliding relative to the operating bed. The elastic pillow 4 can be made of rubber, silica gel, latex and the like, has good shaping and elasticity, and has better comfort when a patient lies on the stomach.

The upper part of the bottom plate 1 is provided with a front-back adjusting device which drives the supporting plate 2 to move back and forth; the upper part of the supporting plate 2 is provided with a left and right adjusting device which drives the adjusting pad 3 to move left and right, and a plurality of horizontally arranged air bags which adjust the height of the elastic pillow 4 are arranged inside the adjusting pad 3. The adjustment of the auxiliary pillow in six directions is completed through the mechanisms so as to adapt to patients with different body types to do renal biopsy operations.

The fore-aft adjustment device comprises a gear 501, a rack 502 engaged with the gear 501, and a transmission rod 503 passing through an inner hole of the gear 501. As shown in fig. 2, a gear groove 504 is formed in the upper portion of the bottom plate 1, a portion of the gear 501 is located inside the gear groove 504 and supported by a transmission rod 503 passing through the left and right sides of the bottom plate 1, and a first handle is disposed at one end of the transmission rod 503 close to the connecting body 1-1; as shown in fig. 3, a rack 502 is provided at the bottom of the support plate 2 to be engaged with the gear 501. When the first handle is rotated, the transmission rod 503 and the gear 501 rotate to drive the rack 502 to move, so that the support plate 2 can linearly reciprocate in the front-back direction of the auxiliary pillow, and the front-back direction of the auxiliary pillow can be adjusted. Two sets of front and rear adjusting devices are arranged at the upper part of the bottom plate 1, so that on one hand, the limiting effect is achieved, and the support plate 2 is prevented from moving towards the left and right directions when the rack 502 drives the rack 502 to move; on the other hand, when the supporting plate 2 moves forwards and backwards, the first handle can be rotated more conveniently.

The left-right adjustment means includes a threaded rod 601 and a threaded hole 602. As shown in fig. 3, the middle of one side of the supporting plate 2 close to the connecting body 1-1 is connected with a fixing plate 603, the threaded rod 601 passes through the fixing plate 603 and extends to the right side of the supporting plate 2, and one end of the threaded rod 601 close to the connecting body 1-1 is provided with a second handle; as shown in fig. 4, the lower portion of the adjusting pad 3 is provided with a threaded hole 602, and the threaded hole 602 is engaged with the threaded rod 601. By rotating the second handle, the threaded rod 601 rotates in the threaded hole 602, so that the adjusting pad 3 linearly moves in the left-right direction of the auxiliary pillow, thereby adjusting the left-right orientation of the auxiliary pillow. The upper part of the supporting plate 2 is provided with two symmetrical chutes 2-1, the bottom of the adjusting pad 3 is arranged on the sliding block 3-1 corresponding to the chute 2-1, the friction between the chute 2-1 and the sliding block 3-1 is small, and the sliding blocks can slide relatively, so that the labor is saved when the second handle is rotated, and the adjusting pad 3 can be limited to move in the front-back direction.

The air bags 701 are horizontally arranged inside the adjusting pad 3, and a plurality of air bags 701 are provided with inflation ports 702. The left side and the right side of the adjusting pad 3 penetrate through the adjusting pad, the upper surface is made of plastic, and the adjusting pad is made of materials similar to balloons and has good elasticity and recovery capability. The height of the auxiliary pillow can be adjusted by controlling the degree and amount of inflation of the air bags 701. For the convenience of cleaning, the adjusting pad 3 and the pillow 4 are detachable, and the adjusting pad 3 and the pillow 4 are connected by a magic buckle.

When the pillow is used, the auxiliary pillow is fixed with an operating bed through the connector 1-1 and the jackscrew 1-2, a patient lies on the operating bed after placing the auxiliary pillow, and due to the structure of the rack 502 of the gear 501 and the property of the threaded rod 601 and the threaded hole 602, the support plate 2, the bottom plate 1 and the adjusting pad 3 cannot slide relatively when receiving pressure or thrust. Then, the first handle and the second handle are rotated according to the prone position of the patient to finely adjust the position of the auxiliary pillow, the air bag 701 is inflated according to the body type of the patient, and the height of the auxiliary pillow is adjusted, so that a doctor can better observe the kidney of the patient to perform puncture operation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides an auxiliary pillow for kidney biopsy which characterized in that, it includes from bottom to top in proper order: the device comprises a bottom plate (1), a supporting plate (2), an adjusting pad (3) and an elastic pillow (4) for supporting the abdomen of a human body; an L-shaped connector (1-1) is arranged at the lower part of the bottom plate (1), and the connector (1-1) is fixed with an operating table through a jackscrew (1-2); the upper part of the bottom plate (1) is provided with a front-back adjusting device which drives the supporting plate (2) to move back and forth; the upper portion of the supporting plate (2) is provided with a left adjusting device and a right adjusting device which drive the adjusting pad (3) to move left and right, a plurality of air bags (701) which are horizontally arranged and used for adjusting the height of the elastic pillow (4) are arranged inside the adjusting pad (3), and the air bags (701) are provided with inflating ports (702).

2. An auxiliary pillow for kidney biopsy according to claim 1, characterized in that the anteroposterior adjustment means comprises a gear (501), a rack (502) and a transmission rod (503) passing through the inner hole of the gear (501);

a gear groove (504) is formed in the upper portion of the bottom plate (1), and the transmission rod (503) penetrates through the left side and the right side of the bottom plate (1) to fix the gear (501) in the gear groove (504); the rack (502) is arranged at the bottom of the supporting plate (2) and is meshed with the gear (501).

3. An auxiliary pillow for kidney biopsy according to claim 1, characterized in that the front and back adjusting device is provided in two sets, and the two sets of front and back adjusting device are symmetrically arranged on the upper part of the bottom plate (1).

4. An auxiliary pillow for kidney biopsy according to claim 1, wherein the left and right adjustment means comprises a threaded rod (601) and a threaded hole (602); a fixing plate (603) is arranged on one side, close to the connecting body (1-1), of the supporting plate (2), and the threaded rod (601) penetrates through the fixing plate (603) and extends towards the right side of the supporting plate (2); the threaded hole (602) is formed in the bottom of the adjusting pad (3) and matched with the threaded rod (601).

5. Auxiliary pillow for kidney biopsy according to claim 4, characterized in that the upper part of the support plate (2) is provided with a sliding groove (2-1), and the bottom of the adjusting pad (3) is provided with a sliding block (3-1) which is matched with the sliding groove (2-1).

6. Auxiliary pillow for kidney biopsy, according to claim 1, characterized in that the adjusting pad (3) is detachably connected with the elastic pillow (4) by means of a magic buckle.

7. An auxiliary pillow for kidney biopsy according to claim 2, characterized in that the end of the transmission rod (503) near the connecting body (1-1) is provided with a first handle.

8. An auxiliary pillow for kidney biopsy according to claim 4, characterized in that the threaded rod (601) is provided with a second handle at one end near the connecting body (1-1).

9. An auxiliary pillow for kidney biopsy according to claim 1, characterized in that the material of the upper surface of the adjusting cushion (3) is plastic.