CN114602000A - A telescopic infusion device for chemotherapy and nursing of lung cancer - Google Patents

Abstract

The invention provides a telescopic infusion device for chemotherapy and nursing of lung cancer, which comprises four support columns, a seat plate is fixed on the top of the four support columns, and a turning mechanism and an adjustment mechanism are respectively installed on the top of the seat plate. The invention provides a telescopic infusion device for chemotherapy and nursing of lung cancer. The device is designed with a folding mechanism and an overturning mechanism, and the backboard can be adjusted by overturning motion. Such a design enables patients to adjust the angle according to their own needs. Flip the second side plate so that the second linkage plate is linked with the first linkage plate for linkage expansion, so that the patient's family members can sit on the first side plate to accompany them. The advantages of transportation and storage are also designed with an adjustment mechanism and a constant temperature mechanism. This design can not only adjust the angle of the patient's arm when placed, but also has a good constant temperature function.

Description

A telescopic infusion device for chemotherapy and nursing of lung cancer

technical field

The invention relates to the technical field of infusion devices, in particular to a telescopic infusion device for chemotherapy and nursing of lung cancer.

Background technique

Lung cancer is a malignant tumor originating from the bronchial mucosa or glands of the lungs, with the fastest growing morbidity and mortality, and one of the greatest threats to the health and life of the population. The morbidity and mortality of male lung cancer account for all malignant tumors. First, female morbidity ranks second, and mortality ranks second. The etiology of lung cancer is still not completely clear, a lot of data show that there is a very close relationship between long-term heavy smoking and the occurrence of lung cancer.

Generally, lung cancer is treated with chemotherapy. In the nursing work after chemotherapy is completed, an infusion device is required for infusion work. Infusion refers to a large-dose injection that is injected into the body by intravenous drip. It is a branch of injections, usually Packaged in glass or plastic infusion bottles or bags.

The current infusion device for chemotherapy and nursing of lung cancer exists in working use. The device is inconvenient to be folded and transported during use, and is not convenient for the patient's accompanying family members to use. At the same time, the comfort of the device is not strong, and it is inconvenient for the patient to use it. It is inconvenient to turn over and adjust the temperature, and secondly, it is inconvenient for nurses to store some infusion aids when the device is in use, and it is inconvenient to telescopically adjust the height of the hook.

Therefore, it is necessary to provide a telescopic infusion device for chemotherapy and nursing of lung cancer to solve the above technical problems.

SUMMARY OF THE INVENTION

The invention provides a telescopic infusion device for chemotherapy and nursing of lung cancer, which solves the problem that the device is inconvenient to be folded and transported during use, and it is also inconvenient for the patient's accompanying family members to use. It is convenient to perform flip adjustment and inconvenient for constant temperature treatment. Secondly, when the device is used, it is inconvenient for nurses to store some infusion aids, and it is inconvenient to telescopically adjust the height of the hook.

In order to solve the above-mentioned technical problems, the present invention provides a telescopic infusion device for chemotherapy and nursing of lung cancer, which includes four support columns, and a seat plate is fixed on the top of the four support columns, and the upper parts of the seat plates are respectively installed. There are a turning mechanism and an adjusting mechanism, a folding mechanism is installed on the outside of the seat plate, a fixing frame is fixed on the outer wall of the seat plate, and a first spring is fixed on the inner wall of the fixing frame, and the number of the first spring is two , the opposite sides of the two first springs are fixed with a ferrule, the inside of the two ferrules is penetrated with a sleeve, the outside of the sleeve is installed with a placement component, and the bottom of the sleeve is fixed with a A bottom plate, the lower surface of the bottom plate is fixed with a universal wheel, and the number of the universal wheel is four, the inside of the sleeve is slidably connected with a sliding rod, and the outer wall of the sliding rod is provided with equidistantly distributed positioning holes , the top of the sliding rod is fixed with a top plate, the lower surface of the top plate is fixed with hooks, and the number of hooks is four, the inside of the sleeve and located at the bottom of the sliding rod is provided with a second spring, the sleeve The outer wall of the barrel is threadedly connected with a first knob.

Preferably, the turning mechanism includes a connecting seat fixed on the upper surface of the seat plate, and the number of the connecting seat is two, the outer walls of both sides of the seat plate are fixed with arc grooves, and the external installation of the two connecting seats is There is a backboard, a headrest is arranged on the top of the backboard, and second knobs are threadedly connected to the outer walls on both sides of the two backboards and inside the two arc grooves.

Preferably, the backing plate is connected with the axial centers of the two connecting seats through a bearing, and the top of the headrest is connected with the backing plate through an insertion rod.

Preferably, the adjustment mechanism includes a main rod fixed on the upper surface of the seat plate, the outer wall of the main rod is fixed with limit rods, and the number of limit rods is two, and the outer walls of the two limit rods are sleeved There is a sliding sleeve, the outer walls of the two sliding sleeves are fixed with a first connecting seat, the top of the main rod is connected with a second connecting seat through a plug, and a flip plate is fixed on the top of the second connecting seat, A third connecting seat is fixed on the lower surfaces of the two flaps and located on both sides of the second connecting seat, and connecting plates are installed inside the two first connecting seats and the two third connecting seats, And the number of connecting plates is two, and a constant temperature mechanism is installed above the turning plate.

Preferably, the two sliding sleeves are fixedly installed with the two limiting rods through bolts, and both ends of the two connecting plates are connected to the two first connecting seats, the two first connecting seats and the two second connecting plates through bearings. The three joints are connected.

Preferably, the constant temperature mechanism includes limit plates fixed on the upper surface of the turning plate, and the number of limit plates is two, and fixed plates are fixed on opposite sides of the two limit plates. A cover plate is slidably connected inside, sealing strips are fixed on both sides of the cover plate, and a heating pad is placed on the upper surface of the flip plate and below the cover plate.

Preferably, the folding mechanism includes a positioning seat fixed to the outer walls of two of the supporting columns, a first side plate is installed on the opposite side of the two positioning seats, and a first side plate is installed inside the first side plate. Two side plates, both outer walls of the first side plate are mounted with a first linkage plate through bearings, and both outer walls of the second side plate are mounted with a second linkage plate through bearings.

Preferably, one end of the two first linkage plates and one side of the two second linkage plates are connected through insertion by pins, and both ends of the first side plates are connected to the two positioning seats through bearings. connected.

Preferably, the placing assembly includes a limit sleeve sleeved on the outer wall of the sleeve, a ratchet wheel is fixed on the upper surface of the limit sleeve, a tray is provided on the upper surface of the limit sleeve and outside the ratchet wheel, the Ratchet teeth are installed inside the tray, and the number of the ratchet teeth is two, and a third spring is fixed on the outer walls of the two ratchet teeth.

Compared with the related art, the telescopic infusion device for chemotherapy and nursing of lung cancer provided by the present invention has the following beneficial effects:

The device is designed with a folding mechanism and an overturning mechanism, which can adjust the movement of the backing plate by overturning. This design allows the patient to adjust the angle according to their own needs, and the second side plate is turned over so that the second linkage plate is linked to the first linkage plate. It can be unfolded by linkage, so that the family members of the patient can sit on the first side panel for escort. The combination of the folding mechanism and the turning mechanism also has the advantages of convenient folding, convenient transportation and storage, and also designed with an adjustment mechanism and a constant temperature mechanism. This design can not only adjust the angle of the patient's arm, but also has a good constant temperature function, so that the patient can be more comfortable during infusion, and a placement component is also designed, which is convenient for nurses to place some infusion aids The tool is good to ensure its stability. Finally, the first spring is used to control the sliding rod to perform up and down telescopic movement, so that the height of the hook can be freely changed.

Description of drawings

1 is a schematic structural diagram of a preferred embodiment of a telescopic infusion device for chemotherapy and nursing of lung cancer provided by the present invention;

Fig. 2 is a cross-sectional structural schematic diagram of the sleeve shown in Fig. 1;

FIG. 3 is a schematic structural diagram of the overturning mechanism shown in FIG. 1;

FIG. 4 is a schematic structural diagram of the adjustment mechanism shown in FIG. 1;

Fig. 5 is the cross-sectional structural schematic diagram of the constant temperature mechanism shown in Fig. 1;

FIG. 6 is a schematic structural diagram of the folding mechanism shown in FIG. 1;

FIG. 7 is a schematic structural diagram of the placement mechanism shown in FIG. 1 .

Labels in the figure: 1, support column; 2, seat plate; 3, flip mechanism; 31, connecting seat; 32, arc groove; 33, backing plate; 34, headrest; 35, second knob; 4, adjusting mechanism; 41, main rod; 42, limit rod; 43, sliding sleeve; 44, first joint seat; 45, second joint seat; 46, flap; 47, third joint seat; 48, connecting plate; 5, constant temperature mechanism; 51, limit plate; 52, fixed plate; 53, cover plate; 54, sealing strip; 55, heating pad; 6, folding mechanism; 61, positioning seat; 62, first side plate; 63, second side plate; 64, the first linkage plate; 65, the second linkage plate; 7, the fixing frame; 8, the first spring; 9, the ferrule; 10, the sleeve; 11, the placement component; 111, the limit sleeve; Ratchet; 113, Tray; 114, Ratchet; 115, Third Spring; 12, Bottom Plate; 13, Universal Wheel; 14, Slide Bar; 15, Positioning Hole; 16, Top Plate; 17, Hook; 18, Second Spring ; 19. The first knob.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

Please refer to FIG. 1 to FIG. 7 , wherein, FIG. 1 is a schematic structural diagram of a preferred embodiment of a telescopic infusion device for chemotherapy and nursing of lung cancer provided by the present invention; FIG. 2 is a cross-sectional view of the sleeve shown in FIG. 1 . Schematic diagram of the structure; Figure 3 is a schematic structural diagram of the flip mechanism shown in Figure 1; Figure 4 is a schematic structural diagram of the adjustment mechanism shown in Figure 1; Figure 5 is a schematic cross-sectional structural diagram of the constant temperature mechanism shown in Figure 1; Schematic diagram of the structure; FIG. 7 is a schematic diagram of the structure of the placement mechanism shown in FIG. 1 . A telescopic infusion device for chemotherapy and nursing of lung cancer, comprising four support columns 1, a seat plate 2 is fixed on the top of the four support columns 1, a turning mechanism 3 and an adjustment mechanism 4 are respectively installed on the top of the seat plate 2, and the seat plate 2 A folding mechanism 6 is installed on the outside of the seat plate 2, a fixing frame 7 is fixed on the outer wall of the seat plate 2, and a first spring 8 is fixed on the inner wall of the fixing frame 7, and the number of the first springs 8 is two, and the opposite sides of the two first springs 8 A ferrule 9 is fixed on one side, a sleeve 10 runs through the inside of the two ferrules 9, a placement assembly 11 is installed on the outside of the sleeve 10, a bottom plate 12 is fixed on the bottom of the sleeve 10, and a lower surface of the bottom plate 12 is fixed with a The universal wheel 13, and the number of the universal wheel 13 is four, the inside of the sleeve 10 is slidably connected with a sliding rod 14, the outer wall of the sliding rod 14 is provided with equidistantly distributed positioning holes 15, and the top of the sliding rod 14 is fixed with Top plate 16, hooks 17 are fixed on the lower surface of the top plate 16, and the number of hooks 17 is four, a second spring 18 is provided inside the sleeve 10 and located at the bottom of the sliding rod 14, and the outer wall of the sleeve 10 is threadedly connected with a second spring 18. A knob 19.

The turning mechanism 3 includes a connecting seat 31 fixed on the upper surface of the seat plate 2, and the number of the connecting seat 31 is two, the outer walls of both sides of the seat plate 2 are fixed with arc grooves 32, The board 33, the top of the backboard 33 is provided with a headrest 34, the outer walls on both sides of the two backboards 33 and the inside of the two arc grooves 32 are threadedly connected with second knobs 35, and the two sides symmetrically distributed arc grooves 32 are used. Limiting and stabilizing the backing plate 33 can not only allow the backing plate 33 to be turned over but also be positioned and fixed.

The backboard 33 is connected with the shaft centers of the two connecting seats 31 through bearings, and the top of the headrest 34 is connected to the backboard 33 through insertion rods.

The adjustment mechanism 4 includes a main rod 41 fixed on the upper surface of the seat plate 2 , a limit rod 42 is fixed on the outer wall of the main rod 41 , and the number of limit rods 42 is two, and the outer walls of the two limit rods 42 are sleeved with Sliding sleeve 43, the outer walls of the two sliding sleeves 43 are fixed with a first connecting seat 44, the top of the main rod 41 is connected with a second connecting seat 45 through a plug, and a flap 46 is fixed on the top of the second connecting seat 45. Third engaging seats 47 are fixed on the lower surfaces of each of the flaps 46 and on both sides of the second engaging seat 45 , connecting plates 48 are installed inside the two first engaging seats 44 and the two third engaging seats 47 , and The number of the connecting plates 48 is two, and the constant temperature mechanism 5 is installed above the turning plate 46 .

The two sliding sleeves 43 are fixedly installed with the two limiting rods 42 through bolts, and both ends of the two connecting plates 48 are connected to the two first connecting seats 44 and the two third connecting seats 47 through bearings.

The constant temperature mechanism 5 includes a limit plate 51 fixed on the upper surface of the flip plate 46 , and the number of limit plates 51 is two. A fixed plate 52 is fixed on the opposite side of the two limit plates 51 , and the interior of the fixed plate 52 slides. A cover plate 53 is connected, and sealing strips 54 are fixed on both sides of the cover plate 53. A heating pad 55 is placed on the upper surface of the flip plate 46 and located below the cover plate 53. The heating pad 55 of the device adopts the heating wire heating technology. In addition, the sliding cover plate 53 can also be kept at a constant temperature to prevent heat loss.

The folding mechanism 6 includes a positioning seat 61 fixed on the outer walls of the two supporting columns 1, a first side plate 62 is installed on the opposite side of the two positioning seats 61, and a second side plate 63 is installed inside the first side plate 62, A first linkage plate 64 is mounted on both outer walls of the first side plate 62 through bearings, and a second linkage plate 65 is mounted on both outer walls of the second side plate 63 through bearings.

One end of the two first linkage plates 64 and one side of the two second linkage plates 65 are connected through insertion by pins, and both ends of the first side plate 62 are connected to the two positioning seats 61 through bearings. The plate 64 and the second linkage plate 65 are designed so that the first side plate 62 and the second side plate 63 can be flipped and folded freely.

The placing assembly 11 includes a limit sleeve 111 sleeved on the outer wall of the sleeve 10 , a ratchet wheel 112 is fixed on the upper surface of the limit sleeve 111 , a tray 113 is provided on the upper surface of the limit sleeve 111 and located outside the ratchet wheel 112 , The ratchet teeth 114 are installed inside, and the number of the ratchet teeth 114 is two. The outer walls of the two ratchet teeth 114 are both fixed with a third spring 115 .

The working principle of a telescopic infusion device for chemotherapy and nursing of lung cancer provided by the present invention is as follows:

First, the user needs to rotate and loosen the second knob 35 before use, and then turn the backboard 33 on the connecting base 31 to adjust the backboard 33 to a comfortable angle. After the adjustment is completed, rotate the second knob 35 to make the backboard 33 and the two arc grooves 32 To stabilize the positioning, after the adjustment of the backing plate 33 is completed, the user also needs to adjust the angle of the flap 46. During adjustment, the user needs to slide the two sliding sleeves 43 so that the connecting plate 48 controls the third connecting seat 47 so that the flap 46 is on the main rod 41. Perform a flip motion to change the angle. After the adjustment is completed, rotate the bolt to make the two sliding sleeves 43 and the limit rod 42 fixedly installed. When the patient needs infusion, the patient can sit on the seat plate 2, and then place the palm of the infusion to the On the flip plate 46, and then the heating pad 55 is electrically heated. After that, the nurse needs to press the slide bar 14 to make it telescopic and adjust the height in the sleeve 10, and then rotate the first knob 19 to fix it with the positioning hole 15. When After the height adjustment of the slide bar 14 is completed, the nurse needs to hang the infusion bottle on the hook 17 for infusion work. The patient can also slide the cover plate 53 on the fixing plate 52 to cover the palm during infusion, so that constant temperature treatment can be performed. Thereby, the comfort of the patient is improved. In order to facilitate the family members to accompany them, a folding mechanism 6 is also designed. The family members can sit on the first side board 62 to accompany them. Finally, the nurse can put some auxiliary tools for infusion on the tray 113 when using it, and it can also rotate in one direction. When rotating, the ratchet wheel 112 will control the ratchet teeth. The 114 is turned over, and when the force is reversed and rotated, the ratchet teeth 114 will limit and stabilize the ratchet wheel 112 .

Compared with the related art, the telescopic infusion device for chemotherapy and nursing of lung cancer provided by the present invention has the following beneficial effects:

The device is designed with a folding mechanism 6 and an overturning mechanism 3, and the reversing motion adjustment is performed on the backing plate 33. This design allows the patient to adjust the angle according to their own needs. The second side plate 63 is turned over to make the second linkage plate 65. The first linkage plate 64 is linked to carry out linkage deployment, so that the family members of the patient can sit on the first side plate 62 to accompany them. The combination of the folding mechanism 6 and the flipping mechanism 3 also has the advantages of convenient folding, convenient transportation and storage, and at the same time It is also designed with an adjustment mechanism 4 and a constant temperature mechanism 5. This design can not only adjust the angle of the patient's arm when it is placed, but also has a good constant temperature function, so that the patient can be more comfortable during infusion, and a placement component is also designed. 11. This design is convenient for nurses to place some auxiliary tools for infusion and ensures its stability. Finally, the first spring 8 is used to control the sliding rod 14 to perform up and down telescopic movement, so that the height of the hook 17 can be freely changed.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (9)

1. A telescopic infusion device for chemotherapy and nursing of lung cancer, comprising four described support columns (1), characterized in that: a seat plate (2) is fixed on the top of the four described support columns (1), and the seat A turning mechanism (3) and an adjusting mechanism (4) are respectively installed above the plate (2), a folding mechanism (6) is installed on the outside of the seat plate (2), and the outer wall of the seat plate (2) is fixed with a fixed A frame (7), the inner wall of the fixing frame (7) is fixed with a first spring (8), and the number of the first springs (8) is two, and the opposite sides of the two first springs (8) Both of the ferrules (9) are fixed, a sleeve (10) runs through the inside of the two ferrules (9), and a placement assembly (11) is installed on the outside of the sleeves (10), and the sleeves ( 10) A bottom plate (12) is fixed on the bottom, a universal wheel (13) is fixed on the lower surface of the bottom plate (12), and the number of the universal wheels (13) is four, and the sleeve (10) is A sliding rod (14) is slidably connected inside, the outer wall of the sliding rod (14) is provided with equidistantly distributed positioning holes (15), and a top plate (16) is fixed on the top of the sliding rod (14). Hooks (17) are fixed on the lower surface of (16), and the number of hooks (17) is four. A second spring (18) is provided inside the sleeve (10) and at the bottom of the sliding rod (14). A first knob (19) is threadedly connected to the outer wall of the sleeve (10). 2 . The telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 1 , wherein the turning mechanism ( 3 ) comprises a connecting seat ( 31 ) fixed on the upper surface of the seat plate ( 2 ), and is connected to The number of seats (31) is two, the outer walls on both sides of the seat plate (2) are fixed with arc grooves (32), and the outside of the two connecting seats (31) are installed with backing plates (33), so The top of the backboard (33) is provided with a headrest (34), and a second knob ( 35). 3. A telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 2, characterized in that the backing plate (33) is connected with the axial centers of the two connecting seats (31) through a bearing, The top of the headrest (34) is inserted and connected to the backboard (33) through an insertion rod. 4. A telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 1, characterized in that the adjustment mechanism (4) comprises a main rod (41) fixed on the upper surface of the seat plate (2), the A limit rod (42) is fixed on the outer wall of the main rod (41), and the number of limit rods (42) is two, and the outer walls of the two limit rods (42) are sleeved with sliding sleeves (43), The outer walls of the two sliding sleeves (43) are both fixed with a first connecting seat (44), and the top of the main rod (41) is connected with a second connecting seat (45) through a pin insertion. The second connecting seat A flap (46) is fixed on the top of the (45), and a third joint seat (47) is fixed on the lower surfaces of the two flaps (46) and on both sides of the second joint seat (45). Connecting plates (48) are installed inside the first connecting seat (44) and the two third connecting seats (47), and the number of connecting plates (48) is two, and the turning plate (46) A constant temperature mechanism (5) is installed above the . 5. The telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 4, wherein the two sliding sleeves (43) are fixedly installed with the two limit rods (42) by bolts, Both ends of the two connecting plates (48) are connected with the two first connecting seats (44) and the two third connecting seats (47) through bearings. 6 . The telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 4 , wherein the constant temperature mechanism ( 5 ) comprises a limit plate ( 51 ) fixed on the upper surface of the flap ( 46 ), and The number of limit plates (51) is two, a fixing plate (52) is fixed on opposite sides of the two limit plates (51), and a cover plate (53) is slidably connected to the inside of the fixing plate (52). ), sealing strips (54) are fixed on both sides of the cover plate (53), and a heating pad (55) is placed on the upper surface of the flip plate (46) and below the cover plate (53). 7. A telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 1, wherein the folding mechanism (6) comprises a positioning seat (61) fixed to the outer walls of two of the support columns (1). ), a first side plate (62) is installed on the opposite side of the two positioning seats (61), a second side plate (63) is installed inside the first side plate (62), the first side plate (62) is A first linkage plate (64) is installed on both outer walls of the side plate (62) through bearings, and a second linkage plate (65) is installed on both outer walls of the second side plate (63) through bearings. 8 . The telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 7 , wherein one end of the two first linkage plates (64) and the two second linkage plates (65) have one end. 9 . Both ends of the first side plate (62) are connected to the two positioning seats (61) through bearings. 9 . The telescopic infusion device for chemotherapy and nursing of lung cancer according to claim 1 , wherein the placing assembly ( 11 ) comprises a limiting sleeve ( 111 ) sleeved on the outer wall of the sleeve ( 10 ). A ratchet (112) is fixed on the upper surface of the limiting sleeve (111), and a tray (113) is provided on the upper surface of the limiting sleeve (111) and located outside the ratchet (112). Ratchet teeth (114) are installed inside, and the number of the ratchet teeth (114) is two, and a third spring (115) is fixed on the outer walls of the two ratchet teeth (114).

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