CN112716710B

CN112716710B - Infusion set for hematology department

Info

Publication number: CN112716710B
Application number: CN202110058061.3A
Authority: CN
Inventors: 周煜晟
Original assignee: Jiangsu Kangkang Classmate Technology Co ltd
Current assignee: Jiangsu Kangkang Classmate Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-06-10
Anticipated expiration: 2041-01-15
Also published as: CN112716710A

Abstract

The invention relates to a transfusion device for hematology, which comprises a nursing bed body, a transfusion supporting column and bed legs, wherein the bed legs are fixedly arranged on the lower end surface of the nursing bed body, the transfusion supporting column and the nursing bed body are movably arranged, a positioning mechanism is arranged outside the transfusion supporting column, and the positioning mechanism is used for positioning and fixing the position of the transfusion supporting column; according to the invention, through improving the structure of the existing supporting equipment and optimizing the supporting equipment, not only can the supporting equipment be conveniently detached and moved, but also the supporting equipment can be conveniently fixed, when a patient returns to a nursing bed, the supporting equipment can be conveniently fixed, so that the improved supporting equipment is more convenient and efficient in actual application, and therefore, the improved supporting equipment has higher practical value.

Description

Infusion set for hematology department

Technical Field

The invention relates to the technical field of blood science and technology, in particular to a transfusion device for hematology department.

Background

In the hematology department, the transfusion is often carried out on a patient so as to achieve the effect of quick recovery of the patient. During infusion, the medicine bottle needs to be hung on the supporting equipment so as to lift the height of the medicine bottle and accelerate the infusion. The existing supporting equipment adopts a metal rod, so that the supporting equipment can be conveniently taken, and the patient can conveniently take the infusion equipment when moving. However, the arrangement of a single metal rod is not beneficial to supporting and fixing, so that it is very inconvenient to fix the supporting device when the patient returns to the nursing bed. In order to solve the above problems, the present invention proposes a transfusion device for hematology department.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of the prior art, adapt to practical needs and provide a transfusion device for hematology department so as to solve the technical problems.

(2) Technical scheme

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

the utility model provides an infusion set for hematology department, is including nursing bed body, infusion support column and footpost, the footpost is fixed to be set up on the lower terminal surface of the nursing bed body, the infusion support column sets up with the nursing bed body is movable mutually, the infusion support column is provided with positioning mechanism outward, positioning mechanism's setting for the position of fixed infusion support column is fixed in the location.

Further, positioning mechanism includes location support dish and arc limiting plate, the lateral wall fixedly connected with magnet piece of location support dish, and the magnet piece adsorbs the setting with the footpost, the arc limiting plate is fixed to be set up on the up end of location support dish, and the activity cladding of arc limiting plate is outside the infusion support column, lateral shifting hole and vertical spacing hole have been seted up on the arc limiting plate, and lateral shifting hole and vertical spacing hole are linked together, the downthehole activity of lateral shifting is provided with horizontal bracing piece, and horizontal bracing piece is fixed to be set up on the lateral wall of infusion support column, horizontal bracing piece external fixation cover is equipped with spacing rubber sleeve, and spacing rubber sleeve and vertical spacing hole phase-match set up.

Furthermore, the number of the transverse supporting rods is two, and the two transverse supporting rods are symmetrically arranged relative to the infusion supporting column.

Furthermore, the left view of the vertical limiting hole is of an oval structure.

Further, the lateral wall fixedly connected with locating lever of magnet piece, and the locating lever activity is pegged graft in the locating hole, the locating hole is seted up on the footpost.

Further, the outer cladding of infusion support column is provided with fixture, fixture includes arc backup pad and a supporting shoe, the arc backup pad cladding is outside the infusion support column, and the fixed setting on the lateral wall of the nursing bed body of arc backup pad, a supporting shoe is fixed to be set up on the lateral wall of arc backup pad, and the activity is pegged graft on a supporting shoe and is had a carriage release lever, a carriage release lever is fixed to be pegged graft on No. two supporting shoes, and No. two supporting shoes outer winding is connected with a supporting spring, a supporting spring's both ends respectively fixed connection on the lateral wall of a supporting shoe and the lateral wall of a carriage release lever, the lateral wall fixedly connected with termination lockplate of No. two supporting shoes, and termination lockplate can be used to realize the shutoff to the arc backup pad.

Furthermore, the movable insertion connection of the end-sealing locking plate is provided with a second movable rod, the second movable rod is connected with a second supporting spring in a winding mode, two ends of the second supporting spring are fixedly connected to the side wall of the second movable rod and the side wall of the end-sealing locking plate respectively, and one end of the second movable rod, close to the infusion support column, is fixedly connected with a driven touch panel.

Further, the first movable rod and the second movable rod are both of rectangular structures.

Furthermore, a pushing mechanism is arranged on the positioning mechanism and used for pushing the clamping mechanism to clamp and fix the clamping mechanism.

Furthermore, the pushing mechanism comprises a bearing rod and a first piston rod, the bearing rod is arranged under the infusion support column, a first piston rod is fixedly connected to the lower end face of the bearing rod, the first piston rod is movably inserted into a top plate of a first seal box, the first seal box is fixedly arranged on the upper end face of the positioning support plate, a third support spring is wound and connected outside the first piston rod, two ends of the third support spring are respectively fixedly connected to the side wall of the first piston rod and the outer top wall of the first seal box, a first piston is fixedly connected to the lower end of the first piston rod, the first piston and the first seal box are arranged in a sliding manner, one end of the air guide pipe is fixedly inserted into the side wall of the first seal box, the other end of the air guide pipe is fixedly inserted into a second seal box, and the first seal box is communicated with the second seal box through the air guide pipe, no. two seal cases are fixedly arranged on the side wall of the vertical support plate, the vertical support plate is fixedly arranged on the upper end face of the positioning support plate, a piston is movably arranged in each seal case, a piston rod is fixedly connected to the side wall of the piston, the piston rod is movably inserted into each seal case, a transverse connecting rod is sleeved outside each piston rod, the free end of each transverse connecting rod is fixedly connected with the corresponding push plate, and the push plates are matched with the moving rods.

(3) Has the advantages that:

according to the invention, by improving the structure of the existing supporting equipment and optimizing the supporting equipment, convenient detachment and taking can be realized, the patient can conveniently move, and convenient fixation can also be realized.

The infusion support column is additionally provided with the positioning mechanism, the positioning mechanism can be used for positioning the infusion support column, and the consistent fixed position of the infusion support column every time is ensured, so that the consistency and accuracy of the infusion position can be ensured when a patient conducts infusion, the patient is in a comfortable position in the infusion process, meanwhile, the positioning mechanism is reasonable in structural design and is fixed with a nursing bed body through magnetic adsorption force, the infusion support column can be suitable for different nursing equipment in the actual application process, and the application range of the infusion support column is wider.

The clamping mechanism is additionally arranged and used for clamping and fixing the infusion support column, so that the infusion support column is in a vertically fixed state, the structural design of the infusion support column is reasonable, the clamping and fixing can be realized through the pushing of the pushing mechanism in the actual clamping and fixing process, and in the pushing process of the pushing mechanism, the pushing mechanism can move downwards in a limiting mode to realize linkage with the infusion support column, so that the operation difficulty of the equipment can be reduced, the more convenient operation process can be achieved, and meanwhile, the high efficiency of the equipment in the adjusting process can be ensured.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the transfusion device for hematology department of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 of the transfusion device for hematology department according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 of the transfusion device for hematology department according to the present invention;

fig. 4 is a partially enlarged schematic view of the blood transfusion device of fig. 2.

The reference numbers are as follows:

nursing bed body 1, infusion support column 2, footpost 3, positioning mechanism 4, positioning support plate 41, arc limiting plate 42, magnet piece 43, locating lever 44, locating hole 45, horizontal bracing piece 46, limiting rubber sleeve 47, horizontal moving hole 48, vertical limiting hole 49, fixture 5, arc backup pad 51, supporting block 52, carriage 53, No. two supporting blocks 54, supporting spring 55, driven touch panel 56, No. two carriage 57, end-sealing locking plate 58, No. two supporting spring 59, pushing mechanism 6, supporting rod 61, piston rod 62, seal box 63, air duct 64, No. three supporting spring 65, No. two seal box 66, vertical backup pad 67, No. two piston rod 68, horizontal connecting rod 69, pushing plate 610.

Detailed Description

The invention will be further illustrated with reference to the following figures 1-4 and examples:

the invention provides an infusion device for hematology department, which comprises a nursing bed body 1, infusion support columns 2 and bed legs 3, wherein the bed legs 3 are fixedly arranged on the lower end face of the nursing bed body 1, and the infusion support columns 2 are movably arranged with the nursing bed body 1.

In the embodiment, the positioning mechanism 4 comprises a positioning support plate 41 and an arc limiting plate 42, the side wall of the positioning support plate 41 is fixedly connected with a magnet block 43, the magnet block 43 is arranged in a manner of being adsorbed to the bed legs 3, the arc limiting plate 42 is fixedly arranged on the upper end surface of the positioning support plate 41, the arc limiting plate 42 is movably covered outside the infusion support column 2, the arc limiting plate 42 is provided with a transverse moving hole 48 and a vertical limiting hole 49, the transverse moving hole 48 is communicated with the vertical limiting hole 49, a transverse support rod 46 is movably arranged in the transverse moving hole 48, the transverse support rod 46 is fixedly arranged on the side wall of the infusion support column 2, a limiting rubber sleeve 47 is fixedly sleeved outside the transverse support rod 46, the limiting rubber sleeve 47 is matched with the vertical limiting hole 49, the positioning mechanism 4 is additionally arranged in the invention, the positioning mechanism 4 can be used for positioning the infusion support column 2, ensure the equal unanimity of every fixed position of infusion support column 2, when patient infuses like this, can guarantee the unanimity and the accurate nature of infusion position, thereby at the in-process of infusion, make patient be in more comfortable position, and simultaneously, positioning mechanism 4's structural design is reasonable, through magnetic adsorption power with the nursing bed body 1 together fixed, thereby in the application process of reality, make this infusion support column 2 applicable in the nursing equipment of difference, make the application range of this infusion support column 2 more extensive.

In this embodiment, two transverse support rods 46 are provided, and the two transverse support rods 46 are symmetrically arranged with respect to the infusion support column 2, so that a better limiting support effect can be achieved by providing the two transverse support rods 46. In this embodiment, the left view of the vertical limiting hole 49 is an oval structure, and a better limiting locking effect can be achieved by the oval structure. In this embodiment, the side wall of the magnet block 43 is fixedly connected with the positioning rod 44, and the positioning rod 44 is movably inserted into the positioning hole 45, the positioning hole 45 is provided on the leg 3, and the positioning rod 44 and the positioning hole 45 are combined to achieve the positioning effect, specifically, the positioning mechanism 4 can be placed at the same position every time through the combination structure.

In this embodiment, the clamping mechanism 5 is wrapped outside the infusion support column 2, the clamping mechanism 5 includes an arc support plate 51 and a first support block 52, the arc support plate 51 is wrapped outside the infusion support column 2, the arc support plate 51 is fixedly disposed on the sidewall of the nursing bed body 1, the first support block 52 is fixedly disposed on the sidewall of the arc support plate 51, a first moving rod 53 is movably inserted on the first support block 52, the first moving rod 53 is fixedly inserted on a second support block 54, a first support spring 55 is wound outside the second support block 54, two ends of the first support spring 55 are respectively fixedly connected on the sidewall of the first support block 52 and the sidewall of the first moving rod 53, the sidewall of the second support block 54 is fixedly connected with a blocking lock plate 58, the blocking lock plate 58 can be used for blocking the arc support plate 51, a second moving rod 57 is movably inserted on the blocking lock plate 58, a second supporting spring 59 is wound and connected outside the second moving rod 57, two ends of the second supporting spring 59 are respectively and fixedly connected to the side wall of the second moving rod 57 and the side wall of the end-sealing locking plate 58, one end of the second moving rod 57 close to the infusion supporting column 2 is fixedly connected with the driven touch panel 56, the first moving rod 53 and the second moving rod 57 are both arranged into a rectangular structure, the positioning mechanism 4 is provided with a pushing mechanism 6, the pushing mechanism 6 is arranged for pushing the clamping mechanism 5 to realize the clamping and fixing process of the clamping mechanism 5, the pushing mechanism 6 comprises a bearing rod 61 and a first piston rod 62, the bearing rod 61 is arranged under the infusion supporting column 2, the lower end surface of the bearing rod 61 is fixedly connected with the first piston rod 62, the first piston rod 62 is movably inserted and connected to the top plate of the first sealing box 63, and the first sealing box 63 is fixedly arranged on the upper end surface of the positioning supporting plate 41, the first piston rod 62 is wound and connected with a third supporting spring 65, two ends of the third supporting spring 65 are fixedly connected to the side wall of the first piston rod 62 and the outer top wall of the first seal box 63 respectively, the lower end of the first piston rod 62 is fixedly connected with a first piston, the first piston is arranged in a sliding manner with the first seal box 63, one end of an air duct 64 is fixedly inserted into the side wall of the first seal box 63, the other end of the air duct 64 is fixedly inserted into the second seal box 66, the first seal box 63 is communicated with the second seal box 66 through the air duct 64, the second seal box 66 is fixedly arranged on the side wall of the vertical supporting plate 67, the vertical supporting plate 67 is fixedly arranged on the upper end surface of the positioning supporting plate 41, a second piston is movably arranged in the second seal box 66, the side wall of the second piston is fixedly connected with a second piston rod 68, and the second piston rod 68 is movably inserted into the second seal box 66, and the second piston rod 68 is fixedly sleeved with a transverse connecting rod 69, the free end of the transverse connecting rod 69 is fixedly connected with a pushing plate 610, and the pushing plate 610 is matched with the first movable rod 53, the clamping mechanism 5 is additionally arranged in the invention, the clamping mechanism 5 is used for clamping and fixing the infusion support column 2, so that the infusion support column 2 is in a vertically fixed state, the structural design of the infusion support column 2 is reasonable, in the actual clamping and fixing, the pushing can be realized through the pushing mechanism 6, and in the pushing process of the pushing mechanism 6, the linkage can be realized with the downward limiting movement of the infusion support column 2, so that the operation difficulty of the device can be reduced, the more convenient operation process can be realized, and meanwhile, the high efficiency of the device in the adjusting process can be ensured.

The specific working principle of the invention is as follows:

inserting the positioning rod 44 into the positioning hole 45 and pushing the positioning support plate 41 to move along the directions of the positioning rod 44 and the positioning hole 45, and as the movement continues, making the magnet block 43 contact the bed leg 3 and forming an adsorption process, so as to fixedly arrange the positioning support plate 41 on the bed leg 3;

then the infusion support column 2 is inserted between the arc-shaped support plate 51 and the end-stop locking plate 58, the combination of the transverse support rod 46 and the limiting rubber sleeve 47 enters the transverse moving hole 48, then the infusion support column 2 is pressed downwards, the limiting rubber sleeve 47 moves downwards and enters the vertical limiting hole 49, and therefore the current state of the infusion support column 2 is locked under the action of limiting without external force; when the device needs to be taken down, the transfusion support column 2 is pulled upwards to complete the disassembly and assembly process;

during the downward movement of the infusion support column 2, the support rod 61 is pushed to move downwards, the downward movement of the support rod 61 drives the first piston to move downwards in the first seal box 63 through the first piston rod 62 and drives the gas in the first seal box 63 to enter the second seal box 66 through the gas guide pipe 64, the second piston is driven to drive the second piston rod 68 to move outwards of the second seal box 66 along with the gas injected into the second seal box 66, the movement of the second piston rod 68 drives the push plate 610 through the transverse connecting rod 69, the movement of the push plate 610 drives the first moving rod 53 to move, the movement of the first moving rod 53 drives the end-blocking locking plate 58 to move through the second support block 54 and causes the end-blocking locking plate 58 to complete the blocking of the arc-shaped support plate 51, so that the arc-shaped support plate 51 and the end-blocking locking plate 58 cooperate, the clamping and fixing of the transfusion supporting column 2 are realized; in the process that the first piston rod 62 moves downwards, the third supporting spring 65 is compressed, so that when the supporting rod 61 loses the downward pressure of the infusion supporting column 2, the first piston rod 62 is driven to do reset movement under the pushing of the third supporting spring 65, the first piston rod 62 is driven to move upwards through the reset movement of the first piston rod 62, so that gas can be adsorbed, gas in the second sealing box 66 is sucked through the gas guide pipe 64, the second piston is pressed to do reset movement under the action of the gas, and the second piston rod 68 and the transverse connecting rod 69 drive the pushing plate 610 to do reset movement;

when the arc-shaped supporting plate 51 and the end-blocking locking plate 58 cooperate to clamp and fix the infusion supporting column 2, in order to achieve a better clamping and fixing effect, a combined structure of the driven contact plate 56, the second moving rod 57 and the end-blocking locking plate 58 is additionally arranged, and the arrangement of the combined structure can also enable the clamping mechanism 5 to be suitable for infusion supporting columns 2 with different thicknesses; when the aforesaid pushing plate 610 is reset, can lose the conflict to carriage release lever 53 to under the promotion of a supporting spring 55, can make carriage release lever 53 do reset, take terminating lockplate 58 and the breaking away from of arc backup pad 51, at this moment, can conveniently take off infusion support column 2, be convenient for patient's removal.

The invention has the beneficial effects that:

according to the invention, through improving the structure of the existing supporting equipment and optimizing the supporting equipment, not only can the supporting equipment be conveniently detached and moved, but also the supporting equipment can be conveniently fixed, when a patient returns to a nursing bed, the supporting equipment can be conveniently fixed, so that the improved supporting equipment is more convenient and efficient in actual application, and therefore, the improved supporting equipment has higher practical value.

The invention is additionally provided with the positioning mechanism 4, the positioning mechanism 4 can be used for positioning the infusion support column 2 and ensuring that the fixed position of the infusion support column 2 is consistent every time, so that the consistency and accuracy of the infusion position can be ensured when a patient carries out infusion, and the patient can be positioned at a more comfortable position in the infusion process, meanwhile, the positioning mechanism 4 is reasonable in structural design and is fixed with the nursing bed body 1 through magnetic adsorption force, so that the infusion support column 2 can be suitable for different nursing equipment in the actual application process, and the application range of the infusion support column 2 is wider.

The clamping mechanism 5 is additionally arranged, the clamping mechanism 5 is arranged and used for clamping and fixing the infusion support column 2, so that the infusion support column 2 is in a vertically fixed state, the structural design of the infusion support column 2 is reasonable, the clamping and fixing can be realized by pushing of the pushing mechanism 6 in the actual clamping and fixing process, and the pushing mechanism 6 can move downwards in a limiting mode to realize linkage with the infusion support column 2 in the pushing process, so that the operation difficulty of the equipment can be reduced, a more convenient operation process can be achieved, and meanwhile, the high efficiency of the equipment in the adjusting process can be ensured.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. The transfusion device for the hematology department is characterized by comprising a nursing bed body (1), a transfusion supporting column (2) and bed legs (3), wherein the bed legs (3) are fixedly arranged on the lower end face of the nursing bed body (1), the transfusion supporting column (2) and the nursing bed body (1) are movably arranged, a positioning mechanism (4) is arranged outside the transfusion supporting column (2), and the positioning mechanism (4) is used for positioning and fixing the position of the transfusion supporting column (2);

the positioning mechanism (4) comprises a positioning support disk (41) and an arc limiting plate (42), the side wall of the positioning support disk (41) is fixedly connected with a magnet block (43), the magnet block (43) and the bed legs (3) are arranged in an adsorption way, the arc limiting plate (42) is fixedly arranged on the upper end surface of the positioning supporting disk (41), the arc-shaped limiting plate (42) is movably covered outside the transfusion supporting column (2), a transverse moving hole (48) and a vertical limiting hole (49) are arranged on the arc-shaped limiting plate (42), the transverse moving hole (48) is communicated with the vertical limiting hole (49), a transverse supporting rod (46) is movably arranged in the transverse moving hole (48), and the transverse supporting rod (46) is fixedly arranged on the side wall of the transfusion supporting column (2), a limiting rubber sleeve (47) is fixedly sleeved outside the transverse supporting rod (46), the limiting rubber sleeve (47) is matched with the vertical limiting hole (49);

the lateral wall fixedly connected with locating lever (44) of magnet piece (43), and locating lever (44) activity is pegged graft in locating hole (45), locating hole (45) are seted up on footpost (3), infusion support column (2) outer cladding is provided with fixture (5), fixture (5) are including arc backup pad (51) and a supporting shoe (52), arc backup pad (51) cladding is outside infusion support column (2), and arc backup pad (51) are fixed to be set up on the lateral wall of nursing bed body (1), a supporting shoe (52) are fixed to be set up on the lateral wall of arc backup pad (51), and the activity is pegged graft on a supporting shoe (52) and is had a carriage release lever (53), a carriage release lever (53) is fixed to be pegged graft on No. two supporting shoes (54), and No. two supporting shoes (54) outer winding is connected with a supporting spring (55), the both ends of a supporting spring (55) are fixed connection respectively on the lateral wall of a supporting shoe (52) and a carriage release lever (55) 53) The side wall of the infusion support column (2) is fixedly connected with a blocking locking plate (58), the blocking locking plate (58) can be used for blocking an arc-shaped support plate (51), two transverse support rods (46) are arranged, the two transverse support rods (46) are symmetrically arranged relative to the infusion support column (2), the left view of a vertical limiting hole (49) is of an oval structure, a second moving rod (57) is movably inserted on the blocking locking plate (58), a second support spring (59) is wound and connected outside the second moving rod (57), two ends of the second support spring (59) are respectively and fixedly connected to the side wall of the second moving rod (57) and the side wall of the blocking locking plate (58), one end of the second moving rod (57) close to the infusion support column (2) is fixedly connected with a driven contact plate (56), the first moving rod (53) and the second moving rod (57) are both arranged to be of a rectangular structure, the positioning mechanism (4) is provided with a pushing mechanism (6), the pushing mechanism (6) is arranged for pushing the clamping mechanism (5) to clamp and fix the clamping mechanism (5), the pushing mechanism (6) comprises a bearing rod (61) and a first piston rod (62), the bearing rod (61) is arranged under the infusion support column (2), the lower end face of the bearing rod (61) is fixedly connected with a first piston rod (62), the first piston rod (62) is movably inserted into a top plate of a first sealing box (63), the first sealing box (63) is fixedly arranged on the upper end face of the positioning support plate (41), the first piston rod (62) is externally wound and connected with a third support spring (65), two ends of the third support spring (65) are respectively and fixedly connected to the side wall of the first piston rod (62) and the outer top wall of the first sealing box (63), the lower end of the first piston rod (62) is fixedly connected with a first piston, the first piston and the first sealing box (63) are arranged in a sliding mode, one end of an air guide pipe (64) is fixedly inserted into the side wall of the first sealing box (63), the other end of the air guide pipe (64) is fixedly inserted into the second sealing box (66), the first sealing box (63) is communicated with the second sealing box (66) through the air guide pipe (64), the second sealing box (66) is fixedly arranged on the side wall of the vertical supporting plate (67), the vertical supporting plate (67) is fixedly arranged on the upper end face of the positioning supporting plate (41), the second piston is movably arranged in the second sealing box (66), the side wall of the second piston is fixedly connected with a second piston rod (68), the second piston rod (68) is movably inserted into the second sealing box (66), a transverse connecting rod (69) is fixedly sleeved outside the second piston rod (68), the free end of the transverse connecting rod (69) is fixedly connected with the pushing plate (610), and the pushing plate (610) is matched with the first moving rod (53).