CN115845277A

CN115845277A - Multipurpose radiotherapy nursing and position fixing device

Info

Publication number: CN115845277A
Application number: CN202211581269.4A
Authority: CN
Inventors: 谢俊钦; 钟焯英; 罗丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-28

Abstract

The invention relates to the technical field of medical care, and particularly discloses a multipurpose radiotherapy care and body position fixing device, which comprises a bed body and a restraint assembly; the bed body structure comprises a movable bed body underframe, a pair of telescopic mounting frames is arranged above the bed body underframe, and an inclined assembly for controlling the inclination angle of the mounting frames is arranged between the mounting frames and the bed body underframe; the multipurpose radiotherapy nursing and body position fixing device provided by the invention can be used as a sickbed to carry out medical nursing on a patient on one hand, and can be used for radiotherapy operation on the other hand, so that the patient does not need to get out of the sickbed to reduce the pain of the patient; the back and lower limb bending posture of the patient can be conveniently adjusted through different support angles in the nursing process, and the nursing and various examinations of the child patient are particularly convenient. When the patient need carry out the chemotherapy, the inclination of accessible slope subassembly adjustment mounting bracket utilizes the restraint subassembly to retrain patient four limbs simultaneously and fixes to keep patient's radiotherapy position, ensure the radiotherapy effect.

Description

Multipurpose radiotherapy nursing and position fixing device

Technical Field

The invention relates to the technical field of medical care, in particular to a multipurpose radiotherapy care and body position fixing device.

Background

Radiotherapy (radiotherapy for short) is one of the most important three treatment modes in tumor treatment, and according to statistics, radiotherapy is used in 70% of tumor patients in the treatment process, and about 40% of cancers can be cured radically by radiotherapy, so the radiotherapy is indispensable to the tumor patients. At present, most of patients lie on a radiotherapy bed clinically when radiotherapy is carried out on the patients, a radiotherapy probe is positioned by a positioning device, and then the diseased part is subjected to radiotherapy, so that the operation is very troublesome, time and labor are wasted, and troubles are brought to medical staff.

Because the patient's that needs radiotherapy treatment is relatively poor in physique, especially children or old person, need multiple medical personnel to assist and move the patient, brought great burden for medical personnel's work, and improper gripping easily makes originally nervous patient produce the discomfort when moving the patient, need to design a convenient patient and go to bed safe and reliable's automatic radiotherapy bed urgently.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a multipurpose radiotherapy nursing and body position fixing device which can be used as a nursing and radiotherapy bed, so that the frequency of getting off the bed of a patient is reduced, and the use comfort is improved.

The technical scheme adopted by the invention is as follows: a multipurpose radiotherapy nursing and body position fixing device comprises a bed body and a restraint assembly; the bed body structure comprises a movable bed body underframe, a pair of telescopic mounting racks is arranged above the bed body underframe, an inclined component for controlling the inclination angle of the mounting frame is arranged between the mounting frame and the bed body underframe; a middle bed plate is fixed in the middle of the two mounting frames, a back plate and a lower limb restraint plate are respectively hinged to the front end and the rear end of the middle bed plate, the lower limb restraint plate is formed by movably connecting a pair of lower limb plates in series, upper support rods are hinged to two sides of the back plate, and lower positioning parts are arranged on two sides of the lower limb plates far away from the middle bed plate; when the backrest plate and the lower limb plate rotate around the middle bed plate and incline to any angle, the upper supporting rod and the lower positioning part can be clamped into the positioning grooves arranged on the mounting rack at intervals.

The four-limb restraint assembly comprises a plurality of four-limb restraint plates, the four-limb restraint plates are arranged in conversion grooves formed in the two sides of the back rest plate and the lower limb plate, each four-limb restraint plate comprises a supporting part and a restraining part which are perpendicular to each other and are adaptive to the cross section of the conversion groove, and the two ends of each four-limb restraint plate are in rotating fit with the two ends of the notch of the conversion groove, so that the supporting parts and the restraining parts can rotate to be in the positions which are parallel to the upper surfaces of the back rest plate and the lower limb plate; the surface of the restraint part is provided with a restraint table, one side of the restraint table is provided with a telescopic restraint belt, and the surface of the supporting part is provided with a supporting pad.

In the technical scheme, the multipurpose radiotherapy nursing and body position fixing device can be used as a sickbed to carry out medical nursing on a patient on one hand, and can be used for radiotherapy operation on the other hand, so that the patient does not need to get out of the bed to reduce the pain of the patient; the bed body structure adopts upper and lower structure, and the bed body chassis is as the bearing structure of whole device, and middle bed board, back board and the about board of low limbs that are located on the mounting bracket are used for supporting the patient, and the accessible rotates the support angle of back board adjustment back board when using, and utilizes two low limbs boards to rotate the adjustable support angle to the low limbs, and back and the crooked posture of low limbs when being convenient for adjust the patient through different support angles and lying are particularly convenient for nurse and each item inspection children's patient. When the patient need carry out the chemotherapy, the inclination of accessible slope subassembly adjustment mounting bracket utilizes the restraint subassembly to retrain patient four limbs simultaneously and fixes, specifically rotates the about board of four limbs and makes the about portion of four limbs restraint version rotate to the position of being flat mutually with back board and lower limb board, and hand and shank limbs part can support through retraining the platform, retrains four limbs through flexible restraint area simultaneously to keep the radiotherapy position, ensure the radiotherapy effect. After the radiotherapy is completed, the four-limb restraint plate is rotated to enable the supporting pad on the surface of the supporting part to play a supporting role, and the comfort level of the nursing bed is improved.

Further, the back board is kept away from the one end of middle bed board and is still rotated and install the head restraint board, head restraint board surface is equipped with the head supporting pad, and head supporting pad both sides are equipped with the portion of gripping that can follow the long-direction removal of back board.

Furthermore, adjusting plates are arranged on two sides of the back rest plate and the lower limb plates, the adjusting plates are in sliding fit with the back rest plate and the lower limb plates through guide rails, the conversion grooves are formed in the adjusting plates, and pre-tightening bolts are connected to the outer sides of the adjusting plates in a threaded mode.

Furthermore, keep away from the low limbs board tip of middle bed board rotates and is equipped with the foot backup pad, foot backup pad surface is equipped with the foot and leans on the portion, and the foot leans on a both sides to be equipped with about band.

Further, the slope subassembly includes the pneumatic cylinder, is located the support frame and the articulated frame that the bed body chassis corresponds head of a bed and tailstock, the support frame upper end is equipped with the head of a bed supporting part that offsets with the mounting bracket, it is articulated that articulated frame upper end corresponds tailstock one side with the mounting bracket, pneumatic cylinder one end is articulated with the bed body chassis, and the other end is articulated with middle bed board lower surface.

Furthermore, a headboard and a footboard are arranged at the two ends of the mounting rack, the headboard and the footboard are rotatably connected with the two ends of the mounting rack, and a pushing handle is arranged on one side, away from the mounting rack, of the headboard and the footboard.

Further, the long-side edge of the mounting frame is hinged with a side guardrail.

Furthermore, the lower end of the bed body underframe is provided with a self-locking movable wheel set.

Furthermore, a balancing weight is arranged on one side of the bed body chassis corresponding to the bed head.

The invention has the beneficial effects that: the multipurpose radiotherapy nursing and body position fixing device provided by the invention can be used as a sickbed to carry out medical nursing on a patient on one hand, and can be used for radiotherapy operation on the other hand, so that the patient does not need to get out of the sickbed to reduce the pain of the patient; the different support angles of accessible are convenient for adjust the crooked posture of back and low limbs when the patient lies in the nursing process, are convenient for nurse and each item inspection the patient. When the patient need carry out the chemotherapy, the inclination of accessible slope subassembly adjustment mounting bracket utilizes the restraint subassembly to retrain patient four limbs simultaneously and fixes to keep patient's radiotherapy position, ensure the radiotherapy effect, improve the comfort level of nursing bed simultaneously.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a multipurpose radiotherapy treatment and posture fixing device provided by an embodiment of the invention.

Reference numerals are as follows: the bed body underframe 100, a mounting frame 200, a positioning groove 210, a middle bed plate 300, a backrest plate 400, a lower limb restraint plate 500, a lower limb plate 510, an upper support rod 600, a lower positioning part 700, a four limb restraint plate 800, a support part 810, a restraint part 820, a restraint table 900, a telescopic restraint belt 1000, a head restraint plate 1100, a holding part 1200, an adjusting plate 1300, a pre-tightening bolt 1400, a foot support plate 1500, a foot abutting part 1510, a hydraulic cylinder 1600, a support frame 1700, a hinged frame 1800, a bed head support part 1900, a bed head plate 2000, a bed tail plate 2100, a side guardrail 2200, a movable wheel set 2300 and a counterweight 2400.

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.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

As shown in fig. 1, an embodiment of the present invention provides a multipurpose radiotherapy treatment and posture fixing device, which comprises a bed and a restriction component; multipurpose radiotherapy nursing and position fixing device can carry out medical care as the sick bed to the patient on the one hand, and on the other hand can be used to the radiotherapy operation, need not the patient and gets off the bed in order to reduce patient's misery. Specifically, the bed structure comprises a movable bed underframe 100, a pair of telescopic mounting frames 200 are arranged above the bed underframe 100, and an inclined assembly for controlling the inclination angle of the mounting frames 200 is arranged between the mounting frames 200 and the bed underframe 100; the middle parts of the two mounting frames 200 are fixed with a middle bed board 300, the front end and the rear end of the middle bed board 300 are respectively hinged with a backrest board 400 and a lower limb restraint board 500, the lower limb restraint board 500 is formed by movably connecting a pair of lower limb boards 510 in series, the two sides of the backrest board 400 are hinged with upper supporting rods 600, and the two sides of the lower limb boards 510 far away from the middle bed board 300 are provided with lower positioning parts 700; when the back board 400 and the lower limb board 510 rotate around the middle bed board 300 and incline to any angle, the upper support rod 600 and the lower positioning part 700 can be inserted into the positioning groove 210 of the mounting rack 200 at intervals. The bed body structure adopts upper and lower structure, bed body chassis 100 is as the bearing structure of whole device, middle bed board 300 that is located on mounting bracket 200, back board 400 and the about board 500 of low limbs are used for supporting the patient, the accessible rotates the support angle of back board 400 adjustment back board 400 when using, and utilize two low limbs board 510 to rotate the adjustable support angle to the low limbs, back and the crooked posture of low limbs when being convenient for adjust the patient through different support angles and lying, be convenient for nurse the patient and each item inspection.

As shown in fig. 1, in order to perform chemotherapy operation on a patient without getting out of bed, the restriction assembly provided in this embodiment includes a plurality of four limb restriction plates 800, the four limb restriction plates 800 are installed in the conversion grooves disposed at two sides of the back rest plate 400 and the lower limb plate 510, the four limb restriction plates 800 include support portions 810 and restriction portions 820 that are disposed perpendicular to each other and are adapted to the sections of the conversion grooves, and two ends of the four limb restriction plates 800 are rotatably engaged with two ends of the notches of the conversion grooves, so that the support portions 810 and the restriction portions 820 can rotate to positions that are parallel to the upper surfaces of the back rest plate 400 and the lower limb plate 510; the surface of the restraint part 820 is provided with a restraint platform 900, one side of the restraint platform 900 is provided with a telescopic restraint belt 1000, and the surface of the support part 810 is provided with a support pad.

As shown in fig. 1, with the above arrangement, when a patient needs chemotherapy during the use of the device, the inclination angle of the mounting rack 200 can be adjusted through the inclination component, that is, the mounting rack 200 is inclined downwards, so as to assist the patient in adjusting the posture of chemotherapy; meanwhile, the device utilizes the restriction component to restrict and fix the limbs of the patient, before restricting the limbs, the limb restriction plate 800 needs to be rotated to enable the restriction part 820 of the limb restriction plate to rotate to the position which is parallel to the backrest plate 400 and the lower limb plate 510, the hand and the leg limb parts of the patient can be supported by the restriction table 900, and simultaneously the limbs are restricted by the telescopic restriction belt 1000 to keep the position of the radiotherapy body and ensure the effect of the radiotherapy. After the radiotherapy is finished, the four-limb restraint plate 800 is rotated to enable the support pads on the surface of the support part 810 to play a supporting role, and the comfort level of the nursing bed is improved.

As shown in fig. 1, in the radiotherapy operation on a patient, especially in the chest region of the patient, the hands of the user need to be restrained at the two sides of the head to ensure that the radiotherapy region is fully exposed, in this embodiment, a head restraint plate 1100 is further rotatably mounted at one end of the backboard 400 far away from the middle bed plate 300, a head support pad is arranged on the surface of the head restraint plate 1100, and holding portions 1200 capable of moving along the length direction of the backboard 400 are arranged at the two sides of the head support pad. In this way, the head support pad on the head restraint plate 1100 can support the head of the patient, and the hand of the patient can be held at the position of the holding portion 1200, thereby ensuring the radiotherapy effect.

As mentioned above, the device utilizes the restraint subassembly to retrain fixedly to patient's four limbs when using, because different patient size arrange, to the patient of different sizes, when the restraint position is fixed, can inevitably produce uncomfortable sense, for convenient and applicable different patients carry out the four limbs restraint, this embodiment is equipped with regulating plate 1300 in back board 400 and lower limbs board 510 both sides, regulating plate 1300 passes through guide rail and back board 400 and lower limbs board 510 sliding fit, the switching groove sets up on regulating plate 1300, adjusting plate 1300 outside spiro union has pretension bolt 1400. Like this, because regulating plate 1300 passes through guide rail structure with back board 400, low limbs board 510 and arranges for regulating plate 1300 can slide, slide to corresponding position after fix through pretension bolt 1400 can, and then the position of the board 800 is retrained to the four limbs to accurate control, improves the restraint application scope to different crowds.

As shown in fig. 1, in practical application, when a weak patient needs to be nursed on a nursing bed, since getting on or off the bed is difficult, in order to facilitate getting on or off the radiotherapy bed, a foot supporting plate 1500 is rotatably disposed at an end of the lower limb plate 510 away from the middle bed plate 300, a foot abutting portion 1510 is disposed on a surface of the foot supporting plate 1500, and restraining belts are disposed on two sides of the foot abutting portion 1510. After mounting bracket 200 leaned on one side of the tailstock, the user can step on the position of leaning on the portion and then lie in the radiotherapy bed fast, can accomplish the operation after mounting bracket 200 resumes the horizontal position, still can retrain patient's foot through about band in the radiotherapy process to constitute the restraint to patient's foot.

As previously mentioned, the mounting bracket 200 structure that is used for supporting the patient in this embodiment realizes the slope through the slope subassembly and adjusts, and the slope subassembly that provides in this embodiment includes pneumatic cylinder 1600, is located the support frame 1700 and the articulated frame 1800 that bed body chassis 100 corresponds head of a bed and tailstock, the support frame 1700 upper end is equipped with the head of a bed supporting part 1900810 that offsets with mounting bracket 200, the articulated frame 1800 upper end is articulated with mounting bracket 200 corresponds tailstock one side, pneumatic cylinder 1600 one end is articulated with bed body chassis 100, and the other end is articulated with middle bed board 300 lower surface. Like this, when mounting bracket 200 was in horizontal position, support frame 1700 can the stable support head of a bed position for whole bearing structure stability is higher, when needing the angle of adjustment mounting bracket 200, mounting bracket 200 rotated around articulated frame 1800 upper end when pneumatic cylinder 1600 was flexible, thereby control mounting bracket 200's inclination, pneumatic cylinder 1600 adopts the product of corresponding specification and model among the prior art in this embodiment, and it is no longer repeated here.

As shown in fig. 1, in order to improve the safety and the convenience of operation of the radiotherapy bed during the patient care process, in this embodiment, a headboard 2000 and a footboard 2100 are disposed at two ends of the mounting frame 200, the headboard 2000 and the footboard 2100 are rotatably connected with two ends of the mounting frame 200, and a pushing handle is disposed at one side of the headboard 2000 and the footboard 2100 away from the mounting frame 200. In this way, the headboard 2000 and footboard 2100 can be rotated to a position perpendicular to the mounting bracket 200 for shielding the head and footboard, and this embodiment has side rails 2200 hinged to the long outside edges of the mounting bracket 200. Side guardrail 2200 can play the side direction guard action, can rotate to mounting bracket 200 below at the radiotherapy in-process to avoid producing the interference to radiotherapy equipment, for the convenience transfer radiotherapy bed, this embodiment is equipped with the removal wheelset 2300 that can auto-lock at bed body chassis 100 lower extreme. The movable wheel set 2300 is combined with the push handle to conveniently transfer the radiotherapy bed; because the slope can be realized to mounting bracket 200 so that the patient gets on or off the bed and conveniently carries out the chemotherapy operation, mounting bracket 200 is after the slope, and the focus takes place to shift, and in order to ensure the stability of radiotherapy bed, this embodiment still is equipped with balancing weight 2400 on one side of the bed head that bed body chassis 100 corresponds. Set up balancing weight 2400 and can ensure that the radiotherapy bed focus is in the lower position, avoid taking place to empty after mounting bracket 200 slopes.

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 the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A multipurpose radiotherapy nursing and body position fixing device is characterized by comprising a bed body and a restraint assembly;

the bed structure comprises a movable bed underframe (100), a pair of telescopic mounting frames (200) is arranged above the bed underframe (100), and an inclined assembly for controlling the inclination angle of the mounting frames (200) is arranged between the mounting frames (200) and the bed underframe (100); a middle bed board (300) is fixed in the middle of the two mounting frames (200), the front end and the rear end of the middle bed board (300) are respectively hinged with a backrest board (400) and a lower limb restraint board (500), the lower limb restraint board (500) is formed by movably connecting a pair of lower limb boards (510) in series, two sides of the backrest board (400) are hinged with upper supporting rods (600), and two sides of the lower limb boards (510) far away from the middle bed board (300) are provided with lower positioning parts (700); when the backrest plate (400) and the lower limb plate (510) rotate around the middle bed plate (300) and incline to any angle, the upper supporting rod (600) and the lower positioning part (700) can be clamped into the positioning grooves (210) arranged at intervals on the mounting rack (200);

the restraint assembly comprises a plurality of four-limb restraint plates (800), the four-limb restraint plates (800) are arranged in conversion grooves formed in two sides of the backrest plate (400) and the lower limb plate (510), each four-limb restraint plate (800) comprises a supporting portion (810) and a restraining portion (820) which are perpendicular to each other and are matched with the sections of the conversion grooves, and two ends of each four-limb restraint plate (800) are in rotating fit with two ends of a notch of each conversion groove, so that the supporting portions (810) and the restraining portions (820) can rotate to be in the same position with the upper surfaces of the backrest plate (400) and the lower limb plate (510); the surface of the constraint part (820) is provided with a constraint platform (900), one side of the constraint platform (900) is provided with a telescopic constraint belt (1000), and the surface of the support part (810) is provided with a support pad.

2. The multipurpose radiotherapy nursing and body position fixing device according to claim 1, wherein a head restraint plate (1100) is further rotatably mounted on one end of the backboard (400) far away from the middle bed plate (300), a head support pad is arranged on the surface of the head restraint plate (1100), and holding portions (1200) capable of moving along the length direction of the backboard (400) are arranged on two sides of the head support pad.

3. The multipurpose radiotherapy nursing and body position fixing device according to claim 1, wherein adjusting plates (1300) are arranged on two sides of the back board (400) and the lower limb board (510), the adjusting plates (1300) are in sliding fit with the back board (400) and the lower limb board (510) through guide rails, the switching grooves are formed in the adjusting plates (1300), and pre-tightening bolts (1400) are screwed on the outer sides of the adjusting plates (1300).

4. The multipurpose radiotherapy treatment nursing and posture fixing device as claimed in claim 1, wherein a foot supporting plate (1500) is rotatably provided at the end of the lower limb plate (510) far away from the middle bed plate (300), a foot abutting portion (1510) is provided on the surface of the foot supporting plate (1500), and restraining belts are provided at both sides of the foot abutting portion (1510).

5. The multipurpose radiotherapy nursing and body position fixing device of claim 1, wherein the tilting assembly comprises a hydraulic cylinder (1600), a support frame (1700) and an articulated frame (1800), the support frame (1700) is positioned on the bed body bottom frame (100) and corresponds to the bed head and the bed tail, the upper end of the support frame (1700) is provided with a bed head support part (1900) (810) which is abutted against the mounting frame (200), the upper end of the articulated frame (1800) is articulated with one side of the bed tail corresponding to the mounting frame (200), one end of the hydraulic cylinder (1600) is articulated with the bed body bottom frame (100), and the other end of the hydraulic cylinder is articulated with the lower surface of the middle bed plate (300).

6. The multipurpose radiotherapy nursing and body position fixing device according to claim 1, wherein a headboard (2000) and a footboard (2100) are arranged at two ends of the mounting frame (200), the headboard (2000) and the footboard (2100) are rotatably connected with two ends of the mounting frame (200), and a pushing handle is arranged on one side, away from the mounting frame (200), of the headboard (2000) and the footboard (2100).

7. The multipurpose radiotherapy care and body position fixture of claim 1, wherein the long outer side edge of the mounting frame (200) is hinged with a side fence (2200).

8. The multipurpose radiotherapy treatment nursing and body position fixing device of claim 1, wherein the lower end of the bed bottom frame (100) is provided with a self-locking movable wheel set (2300).

9. The multipurpose radiotherapy nursing and body position fixing device of claim 1, wherein a weight balancing block (2400) is disposed on one side of the bed bottom frame (100) corresponding to the bed head.