CN114869601B

CN114869601B - Instrument fixing device suitable for critical patient transports

Info

Publication number: CN114869601B
Application number: CN202210665720.4A
Authority: CN
Inventors: 方业香; 韩江英; 彭晓春; 伍珊珊; 李娟�; 汤玉梅; 申小侠; 万磊; 邓东宇; 尤海峰
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-05-30
Anticipated expiration: 2042-06-14
Also published as: CN114869601A

Abstract

The invention discloses an instrument fixing device suitable for transferring critical patients, which comprises a bed body and guard rails arranged at two sides of the top end of the bed body, wherein an adjustable supporting bottom plate is arranged at the top end of the guard rails, the adjustable supporting bottom plate is arranged above the bed body and is parallel to the bed body, side guard rails are arranged at two sides of the top end of the adjustable supporting bottom plate, two side guard rails are arranged in parallel, two telescopic guard bars are arranged between the two side guard rails, the two telescopic guard bars are arranged in parallel, a separation mechanism is arranged between the two telescopic guard bars, a constraint component is arranged on the telescopic guard bars, the separation mechanism is in transmission connection with the constraint component, and the separation mechanism and the constraint component are arranged corresponding to the adjustable supporting bottom plate. The invention has convenient operation, saves storage space, is suitable for transfer beds with different sizes, provides equipment space for arranging instruments, solves the problem of integrated transfer, ensures equipment safety, saves human resources and reduces the occurrence rate of adverse events.

Description

Instrument fixing device suitable for critical patient transports

Technical Field

The invention relates to the technical field of instrument fixing devices, in particular to an instrument fixing device suitable for transporting critical patients.

Background

The transportation of critical patients in emergency is one of the important working contents of ICU, and the critical patients are often transported to other clinics for CT examination, intervention or operation and other treatments due to the diagnosis and treatment requirements. Critical patients have unstable vital signs, rapid disease development and serious adverse reactions during transportation, so that emergency equipment and objects such as a breathing machine, a monitor, an aspirator, a transportation object box (containing emergency medicines and objects needed during rescue) and the like are required to be carried when the critical patients are transported in order to ensure the safety of the patients.

The existing transfer bed has no special position for placing the instruments and no needed instrument fixing device, and the transfer bed trailer used in some hospitals at present can be used for placing the transfer instruments and can move along with the transfer bed, but a doctor is required to take care of the transfer bed, so that manpower is wasted, and the pipeline on a patient is connected with the instruments on the transfer trailer and is easy to pull and even take off, so that potential safety hazards exist, therefore, the transfer instruments can be placed on the bed only, the occupied space is not beneficial to placing the patient, the comfort level of the patient is reduced, and the placement of the rescue instruments is also unfavorable to influence the development of work if the patient has illness state change and needs rescue. In addition, because ICU patient's state of illness is critical, pipeline on one's body is more, and the instrument is placed and is easily pulled the pipeline and lead to the emergence of adverse event on the bed. Accordingly, there is a need for an instrument holder suitable for transportation of critically ill patients, which solves the above mentioned problems.

Disclosure of Invention

The invention aims to provide an instrument fixing device suitable for transporting critical patients, so as to solve the problems in the prior art.

In order to achieve the above object, the present invention provides the following solutions: the invention provides an instrument fixing device suitable for transporting critically ill patients, which comprises a bed body and guard rails arranged on two sides of the top end of the bed body, wherein an adjustable supporting bottom plate is arranged on the top end of the guard rails, the adjustable supporting bottom plate is arranged above the bed body and is parallel to the bed body, side guard rails are arranged on two sides of the top end of the adjustable supporting bottom plate, two side guard rails are arranged in parallel, two telescopic guard rods are arranged between the two side guard rails, the two telescopic guard rods are arranged in parallel, a separation mechanism is arranged between the two telescopic guard rods, a constraint component is arranged on the telescopic guard rods, the separation mechanism is in transmission connection with the constraint component, and the separation mechanism and the constraint component are arranged corresponding to the adjustable supporting bottom plate.

Preferably, the adjustable supporting bottom plate comprises a supporting frame, two sub-plates are slidably connected to two sides of the supporting frame, an adjusting piece is arranged in the supporting frame, the two sub-plates are in transmission connection with the adjusting piece, an arc-shaped groove is formed in the bottom end of one side of the supporting frame, two ends of the arc-shaped groove are fixedly connected with buckles, the buckles are connected with the guard rail in a clamping mode, and one side top end of the supporting frame, which is far away from the supporting frame, of the sub-plates is hinged to the side guard rail.

Preferably, the regulating part comprises a rotating shaft which is rotationally connected to the middle part in the supporting frame, a regulating plate is fixedly connected to the rotating shaft, one ends of connecting rods are hinged to two ends of the regulating plate, the other ends of the connecting rods are hinged to the separating plates, a transmission shaft is rotationally connected to the inner wall of the supporting frame, a first bevel gear is fixedly connected to the transmission shaft, a second bevel gear is fixedly connected to the rotating shaft, the first bevel gear is meshed with the second bevel gear, a first motor is fixedly connected to the outer side wall of the supporting frame, and one end of the transmission shaft extends out of the supporting frame and is fixedly connected with an output shaft of the first motor.

Preferably, the buckle is an annular metal buckle, three hemispherical bulges are fixedly connected to the inner wall of the buckle at equal intervals along the circumferential direction, and the three hemispherical bulges are correspondingly arranged.

Preferably, the side guard rail is of a right trapezoid structure, the short side of the side guard rail is close to the head of the bed body, and the long side of the side guard rail is close to the tail of the bed body.

Preferably, the telescopic protection rod comprises a support tube, two ends of the support tube are slidably connected with two branch rods, one end of each branch rod, which is far away from the support tube, is hinged to the top of the side guard rail, the support tube is identical to the support frame in length, and the branch rods are identical to the branch plates in length.

Preferably, the sliding grooves are formed in the bottom end of the branch rod and the top end of the branch plate, the constraint assembly comprises sliding blocks which are slidably connected in the sliding grooves, a protection plate is arranged between the sliding blocks, two ends of the protection plate are respectively hinged with the two sliding blocks, and the protection plate is in transmission connection with the separation mechanism.

Preferably, the protection plate comprises an I-shaped support frame, two ends of the I-shaped support frame are hinged to two sliding blocks respectively, two constraint plates are connected to the I-shaped support frame in a sliding mode and correspond to the I-shaped support frame, a plurality of first constraint grooves are formed in two sides of the I-shaped support frame at equal intervals along the axial direction, a plurality of second constraint grooves are formed in one side, close to the I-shaped support frame, of the constraint plates at equal intervals along the axial direction, and the first constraint grooves and the second constraint grooves are correspondingly arranged.

Preferably, a limiting block is fixedly connected to one side, close to the I-shaped supporting frame, of the constraint plate, a limiting hole is formed in one side, close to the constraint plate, of the I-shaped supporting frame, and the limiting block is matched with the limiting hole.

Preferably, the I-shaped support frame is provided with a vertical chute, the separation mechanism comprises a separation plate which is connected in the vertical chute in a sliding way, the top end of the separation plate is provided with a plurality of grooves, the distance between every two adjacent grooves is equal, and the separation plate is matched with the grooves.

The invention discloses the following technical effects:

1. the instrument fixing device suitable for transporting critical patients reduces the occupied space of transporting instruments and articles on a transporting bed, is convenient for the patients to better place the body, and meanwhile, the use of the transporting instruments and the devices is not interfered with the patients, so that the monitoring data of the patients can be conveniently observed, and the condition change of the patients can be timely found.

2. The instrument fixing device suitable for transferring critical patients is convenient to operate and foldable, saves storage space, meets the requirements of transferring beds of different sizes, is wide in application range, does not need to purchase transferring devices of different specifications and sizes, and saves cost.

3. The instrument fixing device suitable for transporting critical patients is characterized in that the instruments are fixed at intervals through the partition plates, so that collision and sliding of the instruments during transportation can be prevented, stability of the arranged instruments is guaranteed, integrated transportation is achieved, safety of equipment is guaranteed, manpower resources are saved, and occurrence rate of adverse events is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the device of the present invention;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 3 is an enlarged view of a portion of the invention at B in FIG. 1;

FIG. 4 is a schematic view of the top surface structure of the inner portion of the support frame according to the present invention;

FIG. 5 is a schematic view of the internal side structure of the support frame of the present invention;

FIG. 6 is a schematic diagram of the top surface structure of the device of the present invention;

FIG. 7 is a schematic view of the top surface structure of the partition plate of the present invention;

FIG. 8 is a schematic view of the installation state of the device of the present invention;

wherein, 1, a bed body; 2. a guard rail; 3. a side rail guard; 4. a support frame; 5. dividing plates; 6. an arc-shaped groove; 7. a buckle; 8. a rotating shaft; 9. an adjusting plate; 10. a connecting rod; 11. a transmission shaft; 12. a first bevel gear; 13. a second bevel gear; 14. a first motor; 15. a support tube; 16. dividing the rod; 17. a chute; 18. a slide block; 19. i-shaped supporting frame; 20. a constraint plate; 21. a first constricting channel; 22. a second constricting channel; 23. a limiting block; 24. a limiting hole; 25. a vertical chute; 26. a partition plate; 27. a groove; 28. hemispherical protrusions.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

The invention provides an instrument fixing device suitable for transporting critically ill patients, which comprises a bed body 1 and protective rails 2 fixedly connected to two sides of the top end of the bed body 1, wherein an adjustable supporting bottom plate is arranged at the top end of the protective rails 2, the adjustable supporting bottom plate is positioned above the bed body 1 and is arranged in parallel with the bed body 1, side protective rails 3 are arranged on two sides of the top end of the adjustable supporting bottom plate, two side protective rails 3 are arranged in parallel, two telescopic protective rods are arranged between the two side protective rails 3, the two telescopic protective rods are arranged in parallel, a separation mechanism is arranged between the two telescopic protective rods, a constraint component is arranged on the telescopic protective rods, the separation mechanism is in transmission connection with the constraint component, and the separation mechanism and the constraint component are arranged corresponding to the adjustable supporting bottom plate.

Further optimizing scheme, in order to realize the width adjustment of device, make the device be suitable for the bed body 1 of the unnecessary specification, adjustable supporting baseplate includes braced frame 4, braced frame 4 both sides sliding connection has two division boards 5, be provided with the regulating part in the braced frame 4, two division boards 5 all are connected with the regulating part transmission, arc wall 6 has been seted up to one side bottom that braced frame 4 was kept away from to division board 5, the equal fixedly connected with buckle 7 in the arc wall 6, buckle 7 and rail guard 2 joint, one side top that braced frame 4 was kept away from to division board 5 is articulated with side rail guard 3, side rail guard 3 rotates and expands the back and pass through the spacing cooperation of bolt and braced frame 4, through two division boards 5 of regulation sliding connection, make the device be suitable for not unidimensional bed body 1, adjust the back through buckle 7 joint on rail guard 2 of 1 both sides of bed body after accomplishing.

Further optimizing scheme, in order to realize the drive to division board 5, the regulating part is including rotating the axis of rotation 8 of connecting at the internal middle part of carriage 4, fixedly connected with regulating plate 9 on the axis of rotation 8, the one end that all articulates there is connecting rod 10 at regulating plate 9 both ends, the connecting rod 10 other end is articulated with division board 5, rotate on the carriage 4 inner wall and be connected with transmission shaft 11, fixedly connected with first bevel gear 12 on the transmission shaft 11, fixedly connected with second bevel gear 13 on the axis of rotation 8, first bevel gear 12 and second bevel gear 13 meshing, fixedly connected with first motor 14 on the carriage 4 lateral wall, the output shaft fixed connection of carriage 4 and first motor 14 is stretched out to transmission shaft 11 one end, drive transmission shaft 11 through first motor 14 and rotate, transmission shaft 11 drives first bevel gear 12 and rotates, first bevel gear 12 drives the second bevel gear 13 of meshing and rotate, drive axis of rotation 8 when second bevel gear 13 rotates, axis of rotation 8 drives fixedly connected regulating plate 9 and rotates, drive division board 5 lateral shifting through articulated connecting rod 10 when regulating plate 9 rotates, realize stretching out and shrink of division board 5, realize the width adjustment of device.

Further optimizing scheme, in order to guarantee the stability of device in rail guard 2 upper end, buckle 7 is annular metal buckle, and annular metal buckle is elastic metal, and rebound resets after 7 joint to rail guard 2, along equidistant fixedly connected with three hemisphere protruding 28 of circumference on the 7 inner walls of buckle, three hemisphere protruding 28 correspond the setting, and three hemisphere protruding 28 corresponds the setting and forms triangle-shaped, and triangle-shaped direction application of force guarantees the stability of 7 joints of buckle.

Further optimizing scheme, the side rail guard 3 is right trapezoid structure, and the minor face of side rail guard 3 is close to the head of a bed body 1, and the long limit of side rail guard 3 is close to the tailstock of bed body 1, the instrument of being convenient for use top place.

According to a further optimized scheme, the telescopic protection rod comprises a support tube 15, two ends of the support tube 15 are slidably connected with two sub-rods 16, one end, far away from the support tube 15, of each sub-rod 16 is hinged to the top of the side rail guard 3, the support tube 15 is identical to the support frame 4 in length, and the sub-rods 16 are identical to the sub-plates 5 in length.

Further optimizing scheme, in order to realize the separation to the device inner space, make the device can place various instruments, divide pole 16 bottom and divide board 5 top all to offer spout 17, restraint subassembly includes slider 18 of sliding connection in spout 17, is provided with the guard plate between two sliders 18, and the guard plate both ends are articulated with two sliders 18 respectively, and the guard plate is connected with separating mechanism transmission, drives the guard plate through sliding slider 18 and removes, and the inside space size of placing the instrument of adjusting device.

Further optimizing scheme, in order to realize the restraint to the instrument pipeline, the guard plate includes I shape support frame 19, I shape support frame 19 both ends respectively with two slider 18 articulated, sliding connection has two restraint boards 20 on the I shape support frame 19, two restraint boards 20 all set up with I shape support frame 19 correspondence, a plurality of first restraint grooves 21 have all been seted up along equidistant the axial to I shape support frame 19 both sides, a plurality of second restraint grooves 22 have been seted up along equidistant the axial to the one side that restraint board 20 is close to I shape support frame 19, first restraint groove 21 corresponds the setting with second restraint groove 22, through placing the instrument pipeline in first restraint groove 21 and second restraint groove 22, the pulling or the slippage of pipeline have been avoided.

Further optimizing scheme, in order to realize the spacing to restraint board 20, restraint board 20 is close to one side fixedly connected with stopper 23 of I shape support frame 19, and spacing hole 24 has been seted up to one side that I shape support frame 19 is close to restraint board 20, stopper 23 and spacing hole 24 looks adaptation, realizes the spacing to restraint board 20 through pegging graft stopper 23 in spacing hole 24, has guaranteed the butt joint of first restraint groove 21 and second restraint groove 22, has guaranteed the stability of restraint instrument pipeline simultaneously, avoids the pipeline to drop.

Further optimizing scheme, in order to realize the separation to the device inner space, make it can place not unidimensional instrument, offered vertical spout 25 on the I shape support frame 19, separating mechanism includes the division board 26 of sliding connection in vertical spout 25, and a plurality of recesses 27 have been offered on the division board 5 top, and the interval between two adjacent recesses 27 is equal, division board 26 and recess 27 looks adaptation, through pegging graft division board 26 to the recess 27 in realizing the spacing to division board 26, avoid transporting in-process instrument emergence to collide with or the landing.

In order to facilitate carrying and reduce physical consumption of nurses, the device is integrally made of ABS plastic steel materials.

The invention provides an instrument fixing device suitable for transporting critical patients, when in use, the patient lies on a bed body 1, a first motor 14 drives a transmission shaft 11 to rotate, the transmission shaft 11 drives a first bevel gear 12 to rotate, the first bevel gear 12 drives a meshed second bevel gear 13 to rotate, the second bevel gear 13 drives a rotation shaft 8 to rotate when in rotation, the rotation shaft 8 drives a fixedly connected adjusting plate 9 to rotate, the adjusting plate 9 drives a split plate 5 to transversely move through a hinged connecting rod 10 when in rotation, thereby adjusting the total length of the split plate 5 and a supporting frame 4, the device is suitable for the bed body 1, a buckle 7 is clamped on a protective fence 2, two side protective fences 3 are vertically unfolded through rotating hinged two side protective fences 3, meanwhile, the split rod 16 slides in a supporting pipe 15, the branch rod 16 and the support tube 15 are unfolded to be perpendicular to the side rail guard 3, the sliding blocks 18 are slid when the branch rod 16 and the support tube 15 are unfolded, the I-shaped support frame 19 is perpendicular to the branch rod 16, instruments which need to be transported together with a patient are placed between two adjacent partition plates 26, the distance between the two partition plates 26 is adjusted through the sliding blocks 18, the distance between the two partition plates 26 is suitable for the size of a transport instrument, the partition plates 26 are inserted into the grooves 27 through the sliding partition plates 26 after the adjustment is completed, the limit of the partition plates 26 is achieved, meanwhile, pipelines of all the instruments are connected with the patient, various pipelines are placed between the first constraint groove 21 and the second constraint groove 22, the limit blocks 23 are inserted into the limit holes 24 through the sliding constraint plates 20, and the constraint of the pipelines is achieved.

The instrument fixing device suitable for transporting critical patients is convenient to operate, foldable, saves storage space, meets the requirements of transporting beds of different sizes, reduces the occupied space of transporting instruments and articles on the transporting beds, facilitates better placement of the patient, ensures that the transporting instruments and the transporting devices are not interfered with the patient, facilitates observation of monitoring data of the patient, timely finds out disease condition changes of the patient, and is fixed by a partition board at intervals between the placement of each instrument, so that the collision and sliding of the instruments during transportation can be prevented, the equipment space for placing the instruments is provided, the integrated transportation is solved, the equipment safety is ensured, the manpower resources are saved, and the occurrence rate of adverse events is reduced.

In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. Instrument fixing device suitable for critical patient transports, including the bed body (1) and install rail guard (2) of bed body (1) top both sides, its characterized in that: the adjustable support base plate is arranged above the bed body (1), and is parallel to the bed body (1), side guard rails (3) are arranged on two sides of the top end of the adjustable support base plate, the side guard rails (3) are arranged in parallel, two telescopic guard bars are arranged between the side guard rails (3), the telescopic guard bars are arranged in parallel, a separation mechanism is arranged between the telescopic guard bars, a constraint component is arranged on the telescopic guard bars, the separation mechanism is in transmission connection with the constraint component, and the separation mechanism and the constraint component are arranged corresponding to the adjustable support base plate;

the adjustable supporting bottom plate comprises a supporting frame (4), two sides of the supporting frame (4) are slidably connected with two sub-plates (5), an adjusting piece is arranged in the supporting frame (4), the two sub-plates (5) are in transmission connection with the adjusting piece, an arc-shaped groove (6) is formed in the bottom end of one side, far away from the supporting frame (4), of the sub-plates (5), buckles (7) are fixedly connected to the two ends in the arc-shaped groove (6), the buckles (7) are connected with the protective guard (2) in a clamping mode, and the top end, far away from the supporting frame (4), of one side of the sub-plates (5) is hinged with the side protective guard (3);

the buckle (7) is an annular metal buckle, three hemispherical bulges (28) are fixedly connected to the inner wall of the buckle (7) at equal intervals along the circumferential direction, and the three hemispherical bulges (28) are correspondingly arranged;

the telescopic protection rod comprises a support tube (15), two ends of the support tube (15) are slidably connected with two branch rods (16), one end of each branch rod (16) away from the support tube (15) is hinged to the top of the side guard rail (3), the length of the support tube (15) is the same as that of the support frame (4), and the length of each branch rod (16) is the same as that of the branch plate (5).

2. An instrument holder adapted for transportation by critically ill patients in accordance with claim 1, wherein: the regulating part comprises a rotating shaft (8) which is rotationally connected to the inner middle part of the supporting frame (4), a regulating plate (9) is fixedly connected to the rotating shaft (8), one end of a connecting rod (10) is hinged to two ends of the regulating plate (9), the other end of the connecting rod (10) is hinged to the dividing plate (5), a transmission shaft (11) is rotationally connected to the inner wall of the supporting frame (4), a first bevel gear (12) is fixedly connected to the transmission shaft (11), a second bevel gear (13) is fixedly connected to the rotating shaft (8), the first bevel gear (12) is meshed with the second bevel gear (13), a first motor (14) is fixedly connected to the outer side wall of the supporting frame (4), and one end of the transmission shaft (11) extends out of the supporting frame (4) and is fixedly connected with an output shaft of the first motor (14).

3. An instrument holder adapted for transportation by critically ill patients in accordance with claim 1, wherein: the side guard rail (3) is of a right trapezoid structure, the short side of the side guard rail (3) is close to the head of the bed body (1), and the long side of the side guard rail (3) is close to the tail of the bed body (1).

4. An instrument holder adapted for transportation by critically ill patients in accordance with claim 1, wherein: the utility model discloses a motor vehicle, including branch pole (16) and divide board (5), divide pole (16) bottom with divide board (5) top all to offer spout (17), restraint subassembly is including sliding connection slider (18) in spout (17), two be provided with the guard plate between slider (18), the guard plate both ends respectively with two slider (18) are articulated, the guard plate with separating mechanism transmission is connected.

5. An instrument holder adapted for transportation by critically ill patients as defined in claim 4, wherein: the protection plate comprises an I-shaped support frame (19), two ends of the I-shaped support frame (19) are hinged to two sliding blocks (18) respectively, two constraint plates (20) are connected to the I-shaped support frame (19) in a sliding mode, the two constraint plates (20) are arranged corresponding to the I-shaped support frame (19), a plurality of first constraint grooves (21) are formed in two sides of the I-shaped support frame (19) at equal intervals in the axial direction, a plurality of second constraint grooves (22) are formed in one side, close to the I-shaped support frame (19), of the constraint plates (20) at equal intervals in the axial direction, and the first constraint grooves (21) and the second constraint grooves (22) are arranged corresponding to each other.

6. An instrument holder adapted for transportation by critically ill patients in accordance with claim 5, wherein: one side of the constraint plate (20) close to the I-shaped support frame (19) is fixedly connected with a limiting block (23), one side of the I-shaped support frame (19) close to the constraint plate (20) is provided with a limiting hole (24), and the limiting block (23) is matched with the limiting hole (24).

7. An instrument holder adapted for transportation by critically ill patients in accordance with claim 5, wherein: the vertical sliding chute (25) is formed in the I-shaped supporting frame (19), the separation mechanism comprises a separation plate (26) which is slidably connected in the vertical sliding chute (25), a plurality of grooves (27) are formed in the top end of the separation plate (5), the distance between every two adjacent grooves (27) is equal, and the separation plate (26) is matched with the corresponding grooves (27).