CN211409825U

CN211409825U - Rectal postoperative cushion

Info

Publication number: CN211409825U
Application number: CN201921955089.1U
Authority: CN
Inventors: 王智
Original assignee: First Affiliated Hospital of PLA Military Medical University
Current assignee: First Affiliated Hospital of PLA Military Medical University
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-04
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a rectal surgery cushion, which comprises a seat board, a bottom board and an adjusting mechanism, wherein a through hole is arranged in the middle of the seat board, and a notch communicated with the through hole is arranged on one side of the seat board; the bottom plate is positioned below the seat plate in parallel, and a cavity is formed in the bottom plate; the adjusting mechanism is located in the cavity of the bottom plate, one end of the adjusting mechanism is connected to the seat plate, the other end of the adjusting mechanism is connected to the bottom plate, and the adjusting mechanism can drive the seat plate to move in the direction close to or far away from the bottom plate. The utility model provides a rectum cancer patient postoperative cushion when sitting on this recovered cushion, can not lead to pelvis drainage tube bending deformation, reduces the patient simultaneously and causes uncomfortable sense.

Description

Rectal postoperative cushion

Technical Field

The utility model relates to the field of medical equipment, concretely relates to rectum postoperative cushion.

Background

The pelvic cavity drainage tube is required to be reserved at the sacrococcygeal part of a patient with rectal cancer after operation, so that when the patient is in a sitting posture, the patient has the body weight, and the external force can be applied to the pelvic cavity drainage tube by the bearing surfaces such as a seat, a sofa and the like, so that the pelvic cavity drainage tube is bent and deformed, the pelvic cavity drainage tube at the sacrococcygeal part can be interfered at the same time, the pelvic cavity drainage tube at the post-operation sacrococcygeal part can be rubbed by the insertion end of the pelvic cavity. In order to avoid the above situation, the patient can only bend the body and usually sit on his side in an inclined manner, which inevitably causes much change to the life of the patient.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a rectum cancer patient postoperative cushion when sitting on this recovered cushion, can not lead to pelvic cavity drainage tube bending deformation, reduces the patient simultaneously and causes uncomfortable sense.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a post-rectal seat cushion comprising:

the middle of the seat board is provided with a through hole, and two opposite sides of the seat board are provided with notches communicated with the through hole;

the bottom plate is positioned below the seat plate in parallel, and a cavity is formed in the bottom plate; and

the adjusting mechanism is positioned in the cavity of the bottom plate, one end of the adjusting mechanism is connected to the seat plate, the other end of the adjusting mechanism is connected to the bottom plate, and the adjusting mechanism can drive the seat plate to move in the direction close to or far away from the bottom plate.

Further, the adjusting mechanism comprises a screw rod, a rotary power source, a left supporting rod and a right supporting rod, one end of the screw is provided with the rotary power source, the other end of the screw is transversely and rotatably inserted in the bottom plate, and extends to the side wall at the other side of the bottom plate, the screw is provided with a left-hand thread and a right-hand thread, and the left-hand thread and the right-hand thread extend to both sides of the screw rod along the middle part of the screw rod respectively, the left supporting rod and the right supporting rod are oppositely arranged, one end of the left supporting rod is hinged on the seat board, the other end is hinged with a left sliding block which is sleeved on the screw rod and is connected with the left-hand thread on the screw rod, one end of the right supporting rod is hinged on the seat board, the other end is hinged with a right sliding block, and the right sliding block is sleeved on the screw rod and is connected with the right-hand thread on the screw rod.

Furthermore, a guide groove is formed in the cavity of the bottom plate, the guide groove is located under the screw rod and is parallel to the screw rod, and the left sliding block and the right sliding block are both arranged in the guide groove in a sliding manner.

Furthermore, the folding chair further comprises a telescopic sleeve, one end of the telescopic sleeve is connected with the edge of the seat plate, and the other end of the telescopic sleeve is connected with the outer edge of the bottom plate.

Further, a protection pad is arranged on the outer surface of the seat plate.

Further, still include supplementary supporting component, supplementary supporting component includes sleeve and ejector pin, the vertical setting of sleeve is in the cavity of bottom plate, ejector pin pot head is established in the sleeve, other one end sets up the bedplate is close to bottom plate one side, telescopic inner wall spaced is provided with a plurality of annular grooves, it is provided with a plurality of annular boss to set up the interval on the outer wall of ejector pin, and a plurality of annular boss card in order is established a plurality of in the annular groove.

Further, the corner of the annular boss is in arc transition.

The post-rectal-surgery cushion at least comprises the following advantages:

above-mentioned rectum postoperative cushion for rectum postoperative patient uses, adjustment mechanism is used for driving the bedplate to go up and down, is risen the back by the regulation structure when the bedplate, thereby adapt to different position of sitting altitude requirement, simultaneously bedplate, bottom plate, form one between adjustment mechanism and the flexible cover and hold the chamber, hold the pelvic cavity drainage tube with this, thereby prevent that the pelvic cavity drainage tube from leading to the fact the interference to the human body, the bedplate is the ring form, last breach is used for the pelvic cavity drainage tube to pass through, also can carry out the following of pelvic cavity drainage tube in this breach simultaneously and trade.

Drawings

FIG. 1 is a cross-sectional view of the post-rectal seat cushion of the present embodiment;

FIG. 2 is a schematic view of the seat plate of FIG. 1 after it has been raised;

FIG. 3 is a schematic view of a seat plate in the post-rectal seat cushion of the present embodiment;

reference numerals: 10-rectal surgery cushion, 100-seat plate, 110-through hole, 120-notch, 130-protection cushion, 200-bottom plate, 210-cavity, 220-guide groove, 300-adjusting mechanism, 310-screw, 320-rotary power source, 330-left support rod, 340-right support rod, 350-left slide block, 360-right slide block, 400-telescopic sleeve, 500-auxiliary support component, 510-sleeve and 520-fixed rod.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 3, a post-rectal-surgery seat cushion 10 is used for a post-rectal-surgery patient.

Specifically, the seat plate 100, the bottom plate 120 and the adjusting mechanism 300 are included. The seat plate 100 is a plate body. The middle of the seat plate 100 is provided with a through hole 110, and two opposite sides of the seat plate 100 are provided with notches 120 communicated with the through hole 110, i.e. the seat plate 100 is composed of two opposite and separated C-shaped plates. The through hole 110 is used for accommodating a pelvic cavity drainage tube. Two notches 120, one notch 120 is used for pelvic cavity drainage tube to pass through, and the other notch 120 is used for observing the condition of drainage liquid in the pelvic cavity drainage tube and the condition of the pelvic cavity drainage tube. In this embodiment, the outer surface of the seat plate 100 is provided with a protection pad 130. The protective pad 130 increases the comfort of the user.

Referring to fig. 1 and 3, the bottom plate 120 is disposed parallel to and below the seat plate 100. A cavity 210 is provided within the base plate 120. The adjustment mechanism 300 is located within the cavity 210 of the base plate 120. The adjustment mechanism 300 has one end connected to the seat plate 100 and the other end connected to the base plate 120. The adjustment mechanism 300 can drive the seat plate 100 to move toward or away from the base plate 120. In use, when a patient is positioned on a patient bed, the patient is in a lateral position, then the post-rectal seat cushion is placed on the bed surface and close to the buttocks of the patient, the gap 120 on the seat cushion is close to the buttocks of the patient, and the pelvic cavity drainage tube is positioned in the seat plate 100. Then the patient is gently turned over to promote the one side that makes rectum postoperative cushion be located buttockss below of rectum postoperative cushion, adjustment mechanism 300's height afterwards, along with the stretching of bedplate 100, after jacking up certain height with patient's buttock, make the patient be in the supine position, and the supplementary patient is slowly in the position of sitting. At this time, the pelvic drainage tube is located at the center of the seat plate 100, the bottom plate 120 and the adjusting mechanism 300, so that the pelvic drainage tube can be prevented from interfering with the sitting posture of the patient. When a patient needs to sit on the sofa or the chair, the cushion can be placed on the chair or the sofa, the seat board 100 is lifted to a required position, the patient can sit on the cushion, and the pelvic cavity drainage tube is positioned in the through hole 110

The adjustment mechanism 300 includes a screw 310, a rotary power source 320, a left support 330, and a right support bar 340. The screw 310 is provided at one end with a rotary power source 320. The other end of the screw 310 is transversely and rotatably inserted into the bottom plate 120 and extends to the side wall of the other side of the bottom plate 120, the screw 310 is provided with left-handed threads and right-handed threads, the left-handed threads and the right-handed threads extend to two sides of the screw 310 along the middle part of the screw 310 respectively, the left support 330 and the right support bar 340 are arranged oppositely, one end of the left support 330 is hinged on the seat plate 100, the other end of the left support is hinged with a left sliding block 350, and the left sliding block 350 is sleeved on the screw 310 and is connected with the left-handed threads on the screw 310. One end of the right supporting rod 340 is hinged on the seat board 100, the other end is hinged with a right sliding block 360, and the right sliding block 360 is sleeved on the screw rod 310 and is connected with the right-hand thread on the screw rod 310. In this embodiment, the rotary power source 320 may be a commercially available rotary motor, or may be rotated manually by providing a handle on the screw 310. When the height of the seat board 100 needs to be adjusted, the screw 310 is rotated to drive the left sliding block and the right sliding block to move toward or away from each other, and the bottom ends of the left support 330 and the right support 340 are driven to move toward or away from each other, so as to push the seat board 100 to ascend or descend.

In the present embodiment, the cavity 210 of the bottom plate 120 has a guide slot 220 therein, and the guide slot 220 is located directly below the screw 310 and is parallel to the screw 310. The left slider 350 and the right slider 360 are slidably disposed in the guide groove 220. The guide groove 220 can guide the left slider 350 and the right slider 360, thereby preventing the left slider 350 and the right slider 360 from being jammed with the screw 310.

In this embodiment, a telescoping sheath 400 is also included. The telescopic sleeve 400 is connected to the edge of the seat plate 100 at one end and to the outer edge of the base plate 120 at the other end. The telescopic sleeve 400 is contracted or extended during the ascending and descending of the seat plate 100, thereby accommodating the ascending and descending of the seat plate 100. The telescopic cover 400 can prevent the seat plate 100 from clamping the patient during the lifting process, thereby improving the safety of the whole cushion.

In this embodiment, an auxiliary support assembly 500 is also included. The auxiliary support assembly 500 serves to support the seat pan 100 secondarily. Specifically, the auxiliary support assembly 500 includes a sleeve 510 and a ram 520. The sleeve 510 is vertically disposed within the cavity 210 of the base plate 120. One end of the push rod 520 is sleeved in the sleeve 510, and the other end is disposed at one side of the seat board 100 close to the bottom board 120. The inner wall of sleeve 510 is provided with a plurality of annular grooves at intervals, sets up the interval on the outer wall of ejector pin 520 and is provided with a plurality of annular bosss to a plurality of annular bosss card in order is established in a plurality of annular grooves. When the adjustment mechanism 300 drives the seat plate 100 to ascend or descend, the push rod 520 overcomes the resistance between the annular boss and the annular groove under the pulling of the seat plate 100, and ascends or descends along with the seat plate 100. The auxiliary support assembly 500 and the adjustment mechanism 300 together support the seat plate 100 when the patient is seated on the seat plate 100. The corner circular arc of the annular boss can prevent the annular boss and the annular groove from being blocked. Thereby hindering the ascent or descent of the seat plate 100.

The use method of the rectal postoperative cushion comprises the following steps: during the use, when the patient is located the sick bed, make the patient be in the lateral position, place this rectal surgery cushion 10 in the bed surface and near patient's buttock afterwards to a breach 120 on the messenger cushion is close to patient's buttock, and then the patient that slightly turns, and the messenger rectal surgery cushion that promotes rectal surgery cushion one side is located buttockss portion below, and makes the pelvic cavity drainage tube be located bedplate 100. Then the rotation power source 320 is started to make the adjusting mechanism 300 drive the seat board 100 to rise, after the hip of the patient is jacked up to a certain height, the patient is in the supine position, and then the patient is assisted to be in the sitting position slowly. At this time, the pelvic drainage tube is located at the center of the seat plate 100, the bottom plate 120 and the adjusting mechanism 300, so that the pelvic drainage tube can be prevented from interfering with the sitting posture of the patient. In the using process, the condition of drainage liquid in the pelvic cavity drainage tube and the condition of the pelvic cavity drainage tube can be observed through the notch 120. Meanwhile, the end of the drainage tube is taken out from the through hole 110 through the gap and is hung on a sickbed or other positions. When a patient needs to sit on a chair or a sofa, the cushion is placed on the sofa or the chair, then the height of the whole cushion is adjusted, the whole sofa or the chair is enabled not to interfere with the pelvic cavity drainage tube, then the patient sits on the cushion, and the pelvic cavity drainage tube is located in the cavity 210 in the center of the whole cushion. When the pelvic cavity drainage tube needs to be replaced, the operation can be carried out through the gap 120 between the seat plate 100 and the telescopic sleeve 400.

Above-mentioned rectum postoperative cushion, be used for rectum postoperative patient to use, adjustment mechanism 300 is used for driving bedplate 100 to go up and down, after bedplate 100 is risen by adjustment mechanism 300, thereby adapt to the high requirement of different position of sitting, bedplate 100 simultaneously, bottom plate 120, form one between adjustment mechanism 300 and the flexible cover 400 and hold the chamber, hold the pelvic cavity drainage tube with this, thereby prevent that the pelvic cavity drainage tube from causing the interference to the human body, bedplate 100 is the ring form, a breach 120 is used for the pelvic cavity drainage tube to pass through, another breach 120 is used for observing the condition of the intraductal drainage liquid of pelvic cavity drainage tube and the condition of pelvic cavity drainage tube. Meanwhile, the pelvic cavity drainage tube can be replaced in the gap 120. The telescopic cover 400 can prevent the seat plate 100 from clamping the patient during the lifting process, thereby improving the safety of the whole cushion. The guide groove 220 can guide the left slider 350 and the right slider 360, thereby preventing the left slider 350 and the right slider 360 from being jammed with the screw 310. The auxiliary support assembly 500 and the adjustment mechanism 300 together support the seat plate 100. The corner circular arc of the annular boss can prevent the annular boss and the annular groove from being blocked. Thereby hindering the ascent or descent of the seat plate 100.

Finally, it should be noted that: the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rectal post-operative cushion, comprising:

2. The post-rectal-surgery seat cushion according to claim 1, wherein the adjusting mechanism comprises a screw, a rotary power source, a left support rod and a right support rod, the rotary power source is arranged at one end of the screw, the other end of the screw is transversely and rotatably inserted into the bottom plate and extends to the side wall at the other side of the bottom plate, left-handed threads and right-handed threads are arranged on the screw and extend to the two sides of the screw along the middle part of the screw respectively, the left support rod and the right support rod are oppositely arranged, one end of the left support rod is hinged to the seat plate, the other end of the left support rod is hinged to a left sliding block, the left sliding block is sleeved on the screw and connected with the left-handed threads on the screw, and one end of the right support rod is hinged to the seat plate, the other end is hinged with a right sliding block, and the right sliding block is sleeved on the screw rod and is connected with the right-hand thread on the screw rod.

3. The post-rectal-surgery seat cushion as claimed in claim 2, wherein a guide groove is formed in the cavity of the bottom plate, the guide groove is located right below the screw rod and is parallel to the screw rod, and the left slider and the right slider are slidably disposed in the guide groove.

4. The post-rectal procedure cushion of claim 1, further comprising a telescoping sleeve, one end of the telescoping sleeve being connected to the seat plate edge and the other end being connected to the outer edge of the base plate.

5. The post-rectal procedure cushion of claim 1, wherein a protective pad is provided on an outer surface of the seat plate.

6. The post-rectal-surgery cushion as claimed in claim 1, further comprising an auxiliary support assembly, wherein the auxiliary support assembly comprises a sleeve and a push rod, the sleeve is vertically arranged in the cavity of the bottom plate, one end of the push rod is sleeved in the sleeve, the other end of the push rod is arranged on one side, close to the bottom plate, of the seat plate, a plurality of annular grooves are formed in the inner wall of the sleeve at intervals, a plurality of annular bosses are arranged on the outer wall of the push rod at intervals, and the annular bosses are sequentially clamped in the annular grooves.

7. The post-rectal procedure cushion of claim 6, wherein the corners of the annular boss are radiused.