CN220309521U

CN220309521U - Infusion support

Info

Publication number: CN220309521U
Application number: CN202321823434.2U
Authority: CN
Inventors: 田兴丽; 张彦成; 孙秀东
Original assignee: Dalian central hospital
Current assignee: Dalian central hospital
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-09
Anticipated expiration: 2033-07-12

Abstract

The utility model belongs to the technical field of medical equipment, and particularly discloses an infusion support, which comprises a support rod, wherein a flat plate is arranged on the upper part of the support rod, a plurality of hanging parts with an automatic alarm function are uniformly distributed on the upper part of the flat plate along the length direction, the hanging parts comprise first sleeves arranged on the flat plate, sealing plates are arranged on the lower parts of the first sleeves, first circular plates are vertically and slidingly connected in the first sleeves, first vertical rods are arranged on the lower parts of the first circular plates, the first vertical rods downwards extend to penetrate through the sealing plates, hooks are connected on the lower parts of the first vertical rods, springs are sleeved on the first vertical rods at positions between the lower parts of the first circular plates and the upper parts of the sealing plates, and second vertical rods are arranged on the upper parts of the first circular plates. The technical scheme is mainly applied to interventional operation, and solves the problem that the current infusion support with the automatic alarm function can automatically alarm failure or failure after the spring is aged.

Description

Infusion support

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly discloses an infusion support.

Background

In the interventional operation, a great amount of transfusion is required for patients, and the transfusion is accompanied by heating and pressurizing treatment, the quantity of hanging liquid and the quantity of fixing transfusion pumps of a conventional transfusion stand cannot meet the use requirement at all, so that transfusion is required to be carried out by means of a special transfusion stand in the interventional operation, in addition, the transfusion stand used in the interventional operation at present has no function of automatically alarming after the transfusion is finished, through retrieval, a plurality of transfusion stands with the function of automatically alarming are disclosed in the prior patent, the principle of the transfusion stand is that the self weight of a liquid bottle or a liquid bag is utilized to automatically start and stop a switch of an alarm, the same part, namely a spring, is used, but the spring is gradually aged in use, and therefore, after a period of use, the switch of the alarm cannot be automatically closed due to the aged spring cannot be found and replaced in time, and the due alarm function cannot be achieved.

Disclosure of Invention

The utility model aims to provide an infusion support, which solves the problem that the existing infusion support with an automatic alarm function can cause automatic alarm failure or failure after a spring is aged.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: the utility model provides an infusion support, including being used for fixing the mounting bracket on the bed body, there is the bracing piece of vertical arrangement through sliding mechanism horizontal sliding connection on the mounting bracket, bracing piece upper portion is equipped with the flat board, flat board upper portion equipartition has a plurality of hanging parts that have automatic alarm function along length direction, hanging part is including setting up the first sleeve pipe on the flat board, first sleeve pipe lower part is equipped with the sealing plate, there is first plectane along vertical sliding connection in the first sleeve pipe, first plectane lower part is equipped with first montant, first montant downwardly extending runs through the sealing plate, first montant lower part is connected with the couple, the position cover that is located between the lower part of first plectane and the sealing plate upper portion on the first montant is equipped with the spring, first plectane upper portion is equipped with the second montant; the upper part of the flat plate is also provided with a vertical plate, the upper part of the vertical plate is respectively provided with a power supply part, an alarm lamp, a switch and a first connecting piece, the second connecting piece is hinged, a second vertical rod is positioned below the second connecting piece, after the spring is reset upwards, the second vertical rod pushes the second connecting piece upwards to enable the second connecting piece to be completely attached to the first connecting piece, the lower part of the first vertical rod is also provided with a second circular plate, the upper part of the second circular plate is provided with a plurality of second sleeves along the circumferential direction, the second sleeves are internally provided with magnets, vertical grooves are formed in the second sleeves, the second sleeves are also provided with first fixing parts for fixing the magnets, and the first fixing parts can fix the magnets at different height positions.

The working principle of the basic scheme is as follows:

before the device is used, the device is firstly installed on a bed body through a mounting frame, and the power supply part, the alarm lamp, the switch, the first connecting sheet and the second connecting sheet are connected in series through wires; when the device is used, the horizontal position of the support rod can be adjusted and fixed through the sliding mechanism, the hook is used for hanging a liquid bag or a bottle, after the liquid is hung, the switch on the vertical plate is adjusted to be in a closed state, at the moment, the self weight of the liquid can compress the spring downwards, meanwhile, the second connecting sheet downwards rotates under the action of the self weight so as to enable the second connecting sheet to be separated from the first connecting sheet, and in addition, the upper surface of the magnet is separated from the lower surface of the sealing plate; along with the reduction of the weight of the liquid, the spring slowly returns upwards, and at the same time, the second vertical rod pushes the second connecting piece upwards, so that the second connecting piece is continuously close to the first connecting piece; when the spring is not aged, the second vertical rod can push the second connecting piece up completely and is completely attached to the first connecting piece, the alarm and the alarm lamp can automatically start the alarm, when the spring is aged, the spring cannot reach the preset height after being reset, so that the second vertical rod cannot push the second connecting piece to the position attached to the first connecting piece completely, at the moment, the magnet on the second circular plate acts, and when the magnet is attached to the lower surface of the sealing plate, the second vertical rod can be restored to the preset height, and the purpose that the second connecting piece is completely attached to the first connecting piece is achieved; the height position of the magnet can be adjusted through the sliding groove on the second sleeve, and meanwhile, the height position of the magnet can be fixed through the first fixing part.

The beneficial effect of this basic scheme lies in:

(1) According to the scheme, the sliding mechanism is arranged on the mounting frame, so that the horizontal position of the supporting rod can be conveniently adjusted, and the convenience in use is improved;

(2) In this scheme, through set up magnet on the second plectane, can effectively be to the ageing back of spring, alarm and alarm lamp can not automatic start's problem.

Further, the first fixing portion is a bolt screwed outside the second sleeve. The device has simple structure and convenient operation.

Further, a first blocking frame and a second blocking frame are respectively arranged in the middle of the supporting rod, the first blocking frame and the second blocking frame are in mirror image relationship, the first blocking frame comprises a mounting seat arranged in the middle of the supporting rod, a blocking rod is hinged to the mounting seat, one side, far away from the supporting rod, of the blocking rod is horizontally and slidably connected with an extension rod, a second fixing part is arranged on the mounting seat, and the blocking rod can be fixed at a horizontal position through the second fixing part; the lower part of the supporting rod is provided with a clamping plate at one side of the mounting seat, and when the blocking rod is in a vertical state, the clamping plate can play a role in restraining the lower part of the blocking rod. The first blocking frame and the second blocking frame are arranged, so that related articles can be placed temporarily in operation, and the related articles can be unfolded to be in a horizontal state simultaneously, so that a barrier effect can be achieved.

Further, the mounting bracket includes the base plate of vertical arrangement, and one side is equipped with first connecting rod, the second connecting rod of horizontal arrangement respectively on the base plate, and one side of keeping away from the base plate on the first connecting rod is equipped with the first locating plate of vertical arrangement, and one side of keeping away from the base plate on the second connecting rod is equipped with the second locating plate of vertical arrangement. The device has simple structure and high stability.

Further, the sliding mechanism comprises a sliding block which is horizontally and slidably connected to the base plate, a positioning block is arranged on the sliding block, the lower part of the supporting rod is rotatably connected to the positioning block, and the sliding mechanism further comprises a horizontally arranged screw rod which penetrates through the positioning block and the sliding block, and the position of the sliding block on the base plate can be fixed through the screw rod. The device has simple structure and convenient operation.

Drawings

FIG. 1 is a perspective view of an isometric southwest view of an embodiment of an infusion support of the utility model;

FIG. 2 is a front view of FIG. 1;

fig. 3 is an enlarged view at a in fig. 2;

FIG. 4 is a schematic perspective view of a northwest isometric view of a mounting bracket and a slide mechanism;

figure 5 is a schematic of a southwest isometric view of a second circular plate, second sleeve, etc.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the device comprises a mounting frame 1, a sliding mechanism 2, a supporting rod 3, a base plate 4, a first positioning plate 5, a second positioning plate 6, a sliding block 7, a positioning block 8, a screw rod 9, a rotating handle 10, a flat plate 11, a hanging part 12, a first sleeve 13, a first circular plate 14, a first vertical rod 15, a hook 16, a spring 17, a second vertical rod 18, a vertical plate 19, a power supply part 20, an alarm 21, an alarm lamp 22, a switch 23, a first connecting piece 24, a second connecting piece 25, a second circular plate 26, a second sleeve 27, a magnet 28, a vertical groove 29, a mounting seat 30, a blocking rod 31, an extension rod 32 and a clamping plate 33.

The embodiment is shown in fig. 1 and 2, and the infusion support comprises a mounting frame 1 which is fixed on a bed body, wherein a support rod 3 which is vertically arranged is horizontally and slidably connected on the mounting frame 1 through a sliding mechanism 2.

As shown in fig. 4, the mounting bracket 1 in this embodiment is preferably: including the base plate 4 of vertical arrangement, one side welding has first connecting rod, the second connecting rod of horizontal arrangement respectively on the base plate 4, and one side welding that keeps away from the base plate 4 on the first connecting rod has the first locating plate 5 of vertical arrangement, and one side welding that keeps away from the base plate 4 on the second connecting rod has the second locating plate 6 of vertical arrangement, has all processed the locating hole that supplies the bolt to pass through on the first locating plate 5, the second locating plate 6. The slide mechanism 2 in the present embodiment is preferably: the device comprises a U-shaped sliding block 7 which is horizontally and slidably connected onto a base plate 4, a positioning block 8 is welded on the sliding block 7, the lower portion of a supporting rod 3 is rotatably arranged on the positioning block 8, the device also comprises a horizontally arranged screw rod 9, the screw rod 9 penetrates through the positioning block 8 and the sliding block 7, the position of the sliding block 7 on the base plate 4 can be fixed through the screw rod 9, and a rotary handle 10 is arranged at one end, far away from the sliding block 7, of the screw rod 9.

The flat plate 11 is installed on the upper portion of the supporting rod 3, five hanging portions 12 with an automatic alarming function are uniformly distributed on the upper portion of the flat plate 11 along the length direction, as shown in fig. 3, the hanging portions 12 in the embodiment comprise a first sleeve 13 installed on the flat plate 11, a sealing plate is welded on the lower portion of the first sleeve 13, a through hole is reserved in the sealing plate, the flat plate further comprises a first circular plate 14, the first circular plate 14 can vertically slide in the first sleeve 13, a first vertical rod 15 is welded on the lower portion of the first circular plate 14, the first vertical rod 15 downwards extends through the through hole to penetrate through the sealing plate, a hook 16 is connected to the lower portion of the first vertical rod 15 in a threaded mode, a spring 17 is sleeved on the position, located between the lower portion of the first circular plate 14 and the upper portion of the sealing plate, of the first circular plate 14, and a second vertical rod 18 is welded on the upper portion of the first circular plate 14.

The upper part of the flat plate 11 is also provided with a vertical plate 19, the upper part of the vertical plate 19 is respectively provided with a power supply part 20, an alarm 21, an alarm lamp 22, a switch 23 and a first connecting sheet 24, and is also hinged with a second connecting sheet 25, and the power supply part 20, the alarm 21, the alarm lamp 22, the switch 23, the first connecting sheet 24 and the second connecting sheet 25 are connected in series through wires.

As shown in fig. 5, a second circular plate 26 is further installed at the lower part of the first vertical rod 15, two second sleeves 27 are welded at the upper part of the second circular plate 26 along the circumferential direction, magnets 28 are placed in the second sleeves 27, vertical grooves 29 for adjusting the height positions of the magnets 28 are formed in the second sleeves 27, and bolts for fixing the height positions of the magnets 28 are further connected to the second sleeves 27 in a threaded mode.

The middle part of the supporting rod 3 is also provided with a first blocking frame and a second blocking frame, the first blocking frame and the second blocking frame are in mirror image relationship, the first blocking frame comprises a mounting seat 30 mounted at the middle part of the supporting rod 3, a blocking rod 31 is hinged to the mounting seat 30, one side, far away from the supporting rod 3, of the blocking rod 31 is horizontally and slidably provided with an extension rod 32, the mounting seat 30 is provided with a spring 17 limiting bolt, the blocking rod 31 can be fixed at a horizontal position through the spring 17 limiting bolt, one side, located at the lower part of the supporting rod 3, of the mounting seat 30 is also provided with a clamping plate 33, and when the blocking rod 31 is in a vertical state, the clamping plate 33 can play a role in restraining the lower part of the blocking rod 31.

The specific implementation process is as follows:

before the device is used, the first locating plate 5 and the second locating plate 6 are fixed at the tail of the bed body through bolts, when the device is used, the sliding block 7 is slid firstly to adjust the horizontal position of the supporting rod 3, then the screw rod 9 is screwed through the rotating handle 10, and the sliding block 7 is fixed on the base plate 4.

During transfusion, the liquid bag is hung on the hook 16, the switch 23 on the vertical plate 19 is adjusted to be in a closed state, at the moment, the spring 17 is compressed downwards by the dead weight of the liquid, meanwhile, the second connecting piece 25 rotates downwards under the effect of the dead weight so as to be separated from the first connecting piece 24, and in addition, the upper surface of the magnet 28 and the lower surface of the sealing plate are also mutually separated; as the weight of the liquid decreases, the spring 17 slowly returns upwards, and at the same time, the second vertical rod 18 pushes the second connecting piece 25 upwards, so that the second connecting piece 25 is continuously adjacent to the first connecting piece 24.

When the spring 17 is not aged, the second vertical rod 18 can completely push the second connecting piece 25 up and is completely attached to the first connecting piece 24, the alarm 21 and the alarm lamp 22 can automatically start the alarm, when the spring 17 is aged, the spring 17 cannot reach the preset height, so that the second vertical rod 18 cannot completely push the second connecting piece 25 to the position attached to the first connecting piece 24, at the moment, the magnet 28 on the second circular plate 26 acts, the adsorption distance is adjusted through the height position of the magnet 28, and when the magnet 28 is adsorbed to the lower surface of the sealing plate, the second vertical rod 18 can be restored to the preset height, and the purpose that the second connecting piece 25 is completely attached to the first connecting piece 24 is achieved.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. The infusion support is characterized by comprising a mounting frame which is fixed on a bed body, wherein a support rod which is vertically arranged is horizontally and slidably connected on the mounting frame through a sliding mechanism, a flat plate is arranged on the upper portion of the support rod, a plurality of hanging parts with an automatic alarm function are uniformly distributed on the upper portion of the flat plate along the length direction, each hanging part comprises a first sleeve arranged on the flat plate, a sealing plate is arranged on the lower portion of each first sleeve, a first circular plate is vertically and slidably connected in each first sleeve, a first vertical rod is arranged on the lower portion of each first circular plate, the first vertical rod downwardly extends to penetrate through the sealing plate, a hook is connected on the lower portion of each first vertical rod, a spring is sleeved on the position, located between the lower portion of each first circular plate and the upper portion of the sealing plate, of each first circular plate is provided with a second vertical rod; the upper part of the flat plate is also provided with a vertical plate, the upper part of the vertical plate is respectively provided with a power supply part, an alarm lamp, a switch and a first connecting piece, the second connecting piece is hinged, a second vertical rod is positioned below the second connecting piece, after the spring is reset upwards, the second vertical rod pushes the second connecting piece upwards to enable the second connecting piece to be completely attached to the first connecting piece, the lower part of the first vertical rod is also provided with a second circular plate, the upper part of the second circular plate is provided with a plurality of second sleeves along the circumferential direction, the second sleeves are internally provided with magnets, vertical grooves are formed in the second sleeves, the second sleeves are also provided with first fixing parts for fixing the magnets, and the first fixing parts can fix the magnets at different height positions.

2. The infusion support of claim 1, wherein the first securing portion is a threaded bolt threadably coupled to the exterior of the second cannula.

3. The infusion support according to claim 1, wherein the middle part of the support rod is respectively provided with a first blocking frame and a second blocking frame, the first blocking frame and the second blocking frame are in mirror image relationship, the first blocking frame comprises a mounting seat arranged in the middle part of the support rod, the mounting seat is hinged with a blocking rod, one side, far away from the support rod, of the blocking rod is horizontally and slidingly connected with an extension rod, and the mounting seat is provided with a second fixing part, so that the blocking rod can be fixed at a horizontal position through the second fixing part; the lower part of the supporting rod is provided with a clamping plate at one side of the mounting seat, and when the blocking rod is in a vertical state, the clamping plate can play a role in restraining the lower part of the blocking rod.

4. The infusion support according to claim 1, wherein the mounting frame comprises a substrate which is vertically arranged, a first connecting rod and a second connecting rod which are horizontally arranged are respectively arranged on one side of the substrate, a first positioning plate which is vertically arranged is arranged on one side, far away from the substrate, of the first connecting rod, and a second positioning plate which is vertically arranged is arranged on one side, far away from the substrate, of the second connecting rod.

5. The infusion support according to claim 1, wherein the sliding mechanism comprises a sliding block horizontally and slidably connected to the base plate, a positioning block is arranged on the sliding block, the lower portion of the supporting rod is rotatably connected to the positioning block, and the infusion support further comprises a horizontally arranged screw rod penetrating through the positioning block and the sliding block, and the position of the sliding block on the base plate can be fixed through the screw rod.