CN112741938A

CN112741938A - Medical care bed convenient to infusion

Info

Publication number: CN112741938A
Application number: CN202011601526.7A
Authority: CN
Inventors: 楚辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of medical instruments, in particular to a medical nursing bed convenient for infusion, which comprises a nursing bed board and a base, wherein the nursing bed board is elastically connected with the base, an infusion support is fixedly arranged on one side of the base, a transposition sleeve is slidably sleeved on the periphery of the infusion support, a top cover is fixedly arranged on the transposition sleeve, a stepping motor for driving the top cover is arranged in the infusion support, a plurality of medicine bottle clamping pieces are circumferentially arranged on the transposition sleeve, each medicine bottle clamping piece comprises a bottle sleeve movably arranged on the infusion support, side plates symmetrically arranged on the bottle sleeve and a clamping plate rotatably arranged at one end of each side plate, and the other end of each side plate is slidably arranged in the bottle sleeve and is elastically connected with the bottle sleeve; the invention not only gets rid of the inconvenience of manual operation of traditional medical care personnel, but also does not need the staff to check the volume of the liquid medicine in the infusion bottle regularly, thereby reducing the labor force.

Description

Medical care bed convenient to infusion

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical care bed convenient for infusion.

Background

The nursing bed is designed according to the treatment needs of patients and the life habits of lying in bed, the nursing bed with the family members can be accompanied, the insulating and safe bed has a plurality of nursing functions and operating buttons, and has the functions of monitoring the weight, taking up a back for dining, intelligently turning over, preventing bedsores, alarming and monitoring the bed by negative pressure urine receiving and urinating, moving transportation, resting, rehabilitation, drug administration and transfusion and the like.

The infusion on the existing medical care bed has a simple structure, medical workers need to manually replace infusion medicine bottles, and the medical workers need to regularly check the medicine residue in the infusion medicine bottles, so that the infusion is very inconvenient.

Disclosure of Invention

The invention aims to provide a medical care bed convenient for infusion, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a medical care bed convenient for infusion comprises a care bed board and a base, wherein the care bed board is elastically connected with the base, an infusion support is fixedly arranged on one side of the base, a transposition sleeve is slidably sleeved on the periphery of the infusion support, a top cover is fixedly arranged on the transposition sleeve, a stepping motor for driving the top cover is arranged in the infusion support, a plurality of medicine bottle clamping pieces are arranged in the circumferential direction of the transposition sleeve, each medicine bottle clamping piece comprises a bottle sleeve movably arranged on the infusion support, side plates symmetrically arranged on the bottle sleeve and a clamping plate rotatably arranged at one end of each side plate, the other end of each side plate is slidably arranged in the bottle sleeve and elastically connected with the bottle sleeve, a touch rod is slidably arranged at one end of each bottle sleeve, a group of contacts are arranged between the touch rod and the bottle sleeve, and a group of electromagnets which are electrified and attracted mutually are arranged between the bottle sleeve and the, the bottle comprises a bottle sleeve and is characterized in that a first sliding block is slidably mounted in the transposition sleeve, the first sliding block is elastically connected with the transposition sleeve, the first sliding block is fixedly mounted with the bottle sleeve, and a plurality of transposition trigger units are circumferentially arranged in the transposition sleeve.

Further: rubber skin is also bonded on the clamping plate.

Further: the transposition trigger unit comprises a hydraulic pipe arranged in a transposition sleeve, a conducting rod slidably arranged in the hydraulic pipe and a conducting bar fixedly arranged on a first sliding block, a plurality of guide grooves are circumferentially arranged in the transposition sleeve, a trigger rod and elastic connection are arranged in the guide grooves in a sliding mode, a first air cylinder is connected between one end of the trigger rod and the guide grooves, a plurality of second air cylinders are further arranged in the transposition sleeve, a piston is slidably arranged in the hydraulic pipe, a push rod is fixedly arranged on the piston, the push rod and the transposition sleeve are elastically connected, a second trapezoidal block is fixedly arranged on one side of the push rod, a first trapezoidal block is fixedly arranged at the output end of the second air cylinder, and the first air cylinder and the second air cylinder are communicated through connecting pipes.

Further: the guide grooves are obliquely arranged relative to the transposition sleeves.

And further: the infusion support is further provided with a moving block in a sliding mode, a threaded rod in threaded fit with the moving block is rotatably mounted in the infusion support, and an infusion tube clamping piece is arranged on the moving block.

And further: the transfer line holder includes second slider, the infusion tube splint of symmetry slidable mounting in the second slider on the movable block and the transfer line chuck of fixed mounting in infusion tube splint one end of slidable mounting on the movable block, elastic connection between second slider and the movable block, and elastic connection between infusion tube splint and the second slider, articulated and be equipped with a set of No. two electro-magnets between the infusion tube splint.

And further: a weight monitoring mechanism is also arranged between the nursing bed board and the base.

And further: weight monitoring mechanism includes rack, the slide of slidable mounting on the base of fixed mounting on the nursing bed board and rotates and install on the slide and with rack engaged with gear, elastic connection between slide and the base, the symmetry is fixed with two monitoring rods on the gear, the symmetry is equipped with the air cavity in the slide, and the one end of monitoring rod slides and inserts and establish in the air cavity, it is equipped with two gasbags that are linked together with the air cavity still to symmetry on the slide, be equipped with a set of touch switch between gasbag and the slide.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

1. the invention arranges a transposition sleeve, a medicine bottle clamping piece, a bottle sleeve, a touch rod, a side plate, a clamping plate, a rubber sheet, a first electromagnet, a contact, a top cover, a stepping motor, a hydraulic pipe, a first slide block, a guide groove, a trigger rod, a first cylinder, a second cylinder, a first trapezoid block, a second trapezoid block, a push rod, a piston, a conductive rod and a conductive strip, wherein an infusion bottle is placed in the bottle sleeve, under the action of gravity, the infusion bottle is butted with the touch rod, the contact is contacted, the first electromagnet is triggered to be electrified and attracted, the side plate and the clamping plate are driven to stably clamp the infusion bottle, as the infusion bottle applies pressure to the medicine bottle clamping piece, the first slide block moves downwards and generates a butting effect with the trigger rod, the touch rod moves along the guide groove which is obliquely arranged, and under the action of an air pressure principle, the second cylinder drives the first trapezoid block to contract, and then make first trapezoidal piece break away from the spacing work to the second trapezoidal piece, under the effect of elastic recovery power, the ejector pin drives the piston and moves upward, and then drive the conducting rod and stretch out, along with the reduction of the interior liquid medicine of infusion bottle, first slider resets gradually, contact between until busbar and the conducting rod, trigger step motor and rotate certain angle, it rotates to drive the transposition cover, and then realize that automatic position to the infusion bottle changes, whole flow automation degree is high, both break away from the inconvenience of traditional medical personnel manual operation, need not the capacity of staff's interior liquid medicine of periodic inspection infusion bottle again, the labour has been reduced.

2. According to the invention, the threaded rod, the moving block, the second slide block, the infusion tube clamp plate and the infusion tube clamp head are arranged, the infusion tube clamp plate rotates along the hinged part of the infusion tube clamp plate by triggering the two electromagnets to be electrified and attracted, the infusion tube clamp plate clamps the infusion tube and the connecting needle head of the infusion bottle, and the moving block and the infusion tube clamp member are driven to move up and down by the rotation of the threaded rod, so that the needle head is automatically inserted into the infusion bottle for connection, the manual operation is avoided, the automation degree of the whole device is further improved, and the practicability of the device is increased.

3. According to the invention, by arranging the rack, the gear, the monitoring rod, the sliding plate, the air bag and the touch switch, when a human body lies on the nursing bed board, the gear and the rack corresponding to the air bag in a balanced state are meshed, when the weight of a patient is violently floated up and down, the gear is driven to rotate by the rack, and then under the action of the monitoring rod, the air in the air cavity is injected into the air bag, so that the air bag corresponding to the weight change is expanded until the touch switch is contacted, the limit value of the weight change is fed back to medical staff, and the medical staff can know the physical condition of the patient more clearly so as to carry out the next treatment work.

Drawings

FIG. 1 is a schematic view of a medical care bed for facilitating infusion;

FIG. 2 is a schematic view of the structure of an infusion tube holder in a medical care bed for facilitating infusion;

FIG. 3 is a schematic structural view of a medicine bottle holder of a medical care bed for facilitating infusion;

FIG. 4 is an enlarged partial schematic view of a portion of a medical care bed at A for facilitating infusion;

FIG. 5 is an enlarged partial schematic view of a portion of a medical care bed at B for facilitating infusion;

FIG. 6 is an enlarged partial schematic view of a medical care bed at C for facilitating infusion;

fig. 7 is a schematic view of the structure of the side plate and the clamping plate in the medical nursing bed for facilitating transfusion.

The reference numerals in the schematic drawings illustrate:

1-nursing bed plate, 2-base, 3-infusion support, 4-transposition sleeve, 5-medicine bottle clamping piece, 501-bottle sleeve, 502-touch bar, 503-side plate, 504-clamping plate, 505-rubber sheet, 506-electromagnet, 507-contact, 6-top cover, 7-stepping motor, 8-hydraulic tube, 9-first sliding block, 10-guide groove, 11-trigger bar, 12-first cylinder, 13-second cylinder, 14-first trapezoidal block, 15-second trapezoidal block, 16-ejector bar, 17-piston, 18-conducting bar, 19-conducting bar, 20-threaded rod, 21-moving block, 22-second sliding block, 23-infusion tube clamping plate, 24-infusion tube clamping head, 25-rack, 26-gear, 27-monitoring rod, 28-sliding plate, 29-air bag and 30-touch switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

Referring to fig. 1, 3, 4, 5 and 7, in an embodiment of the present invention, a medical care bed convenient for infusion includes a care bed board 1 and a base 2, the care bed board 1 is elastically connected to the base 2, an infusion support 3 is fixedly installed on one side of the base 2, a transposition sleeve 4 is slidably sleeved on the periphery of the infusion support 3, a top cover 6 is fixedly installed on the transposition sleeve 4, a stepping motor 7 for driving the top cover 6 is installed in the infusion support 3, a plurality of medicine bottle clamping members 5 are circumferentially installed on the transposition sleeve 4, the medicine bottle clamping members 5 include a bottle sleeve 501 movably installed on the infusion support 3, side plates 503 symmetrically installed on the bottle sleeve 501, and a clamp plate 504 rotatably installed at one end of the side plates 503, the other end of the side plate 503 is slidably installed in the bottle sleeve 501 and elastically connected to the bottle sleeve 503, a rubber skin 505 is further bonded on the clamp plate 504, a touch bar 502 is slidably mounted at one end of the bottle sleeve 501, the touch bar 502 is elastically connected with the bottle sleeve 501, a group of contacts 507 are arranged between the touch bar 502 and the bottle sleeve 501, a group of first electromagnets 506 which are attracted by electricity are arranged between the bottle sleeve 501 and the side plate 503, a first sliding block 9 is slidably mounted in the transposition sleeve 4, the first sliding block 9 is elastically connected with the transposition sleeve 4, the first sliding block 9 and the bottle sleeve 501 are fixedly mounted, a plurality of transposition trigger units are arranged in the transposition sleeve 4 in the circumferential direction, each transposition trigger unit comprises a hydraulic tube 8 arranged in the transposition sleeve 4, a conductive rod 18 slidably mounted in the hydraulic tube 8 and a conductive strip 19 fixedly mounted on the first sliding block 9, a plurality of guide grooves 10 are formed in the transposition sleeve 4 in the circumferential direction, the guide grooves 10 are obliquely arranged relative to the transposition sleeve 4, a trigger rod 11 is slidably mounted in the guide grooves 10 and is elastically connected with the guide grooves 10, be connected with first cylinder 12 between the one end of trigger bar 11 and the guide slot 10, still be equipped with a plurality of second cylinders 13 in the cover 4 that replaces, slidable mounting has piston 17 in the hydraulic pressure pipe 8, and fixed mounting has ejector pin 16 on the piston 17, elastic connection between ejector pin 16 and the cover 4 that replaces, one side fixed mounting of ejector pin 16 has second trapezoidal piece 14, the output fixed mounting of second cylinder 13 has first trapezoidal piece 14, communicate through the connecting pipe between first cylinder 12 and the second cylinder 13.

In practical application, an infusion bottle is placed in the bottle sleeve 501, under the action of gravity, the infusion bottle is abutted against the abutting rod 502, the contact point 507 is contacted, the electromagnet 506 is triggered to be electrified and attracted, the side plate 503 and the clamping plate 504 are driven to stably clamp the infusion bottle, as the infusion bottle applies pressure to the bottle clamping piece 5, the first sliding block 9 moves downwards and is abutted against the triggering rod 11, the abutting rod 11 moves along the guide groove 10 which is obliquely arranged, under the action of an air pressure principle, the second air cylinder 13 drives the first trapezoidal block 14 to contract, the first trapezoidal block 14 is separated from limiting work on the second trapezoidal block 15, under the action of elastic restoring force, the ejector rod 16 drives the piston 17 to move upwards to drive the conductive rod 18 to extend out, and as the medicinal solution in the infusion bottle is reduced, the first sliding block 9 gradually resets, until the conducting bar 19 and the conducting rod 18 contact each other, the stepping motor 7 is triggered to rotate by a certain angle, the transposition sleeve 4 is driven to rotate, and then the position of the infusion bottle is automatically switched.

Further, referring to fig. 1 and 2, as a preferred embodiment of the present invention, a moving block 21 is further slidably mounted on the infusion support 3, a threaded rod 20 in threaded fit with the moving block 21 is rotatably mounted in the infusion support 3, an infusion tube clamping member is disposed on the moving block 21, the infusion tube clamping member includes a second sliding block 22 slidably mounted on the moving block 21, infusion tube clamping plates 23 symmetrically slidably mounted in the second sliding block 22, and infusion tube collets 24 fixedly mounted at one ends of the infusion tube clamping plates 23, the second sliding block 22 is elastically connected to the moving block 21, the infusion tube clamping plates 23 are elastically connected to the second sliding block 22, and a set of second electromagnets is hinged to the infusion tube clamping plates 23 and disposed therein.

When in actual application, through triggering between the No. two electro-magnets circular telegram and inhaling mutually for transfer line splint 23 rotates along its articulated department, and makes transfer line chuck 24 carry out centre gripping work to the connecting needle head of transfer line and infusion bottle, rotates through threaded rod 20, drives movable block 21 and transfer line holder and reciprocates, has realized inserting the infusion bottle with the needle head automatically and has connected, has broken away from human operation, has further improved the degree of automation of whole device, increases the practicality of device.

Further, referring to fig. 1 and 6, as a preferred embodiment of the present invention, a weight monitoring mechanism is further disposed between the nursing bed board 1 and the base 2, the weight monitoring mechanism includes a rack 25 fixedly mounted on the nursing bed board 1, a sliding plate 28 slidably mounted on the base 2, and a gear 26 rotatably mounted on the sliding plate 28 and engaged with the rack 25, the sliding plate 28 and the base 2 are elastically connected, two monitoring rods 27 are symmetrically fixed on the gear 26, air chambers are symmetrically disposed in the sliding plate 28, one ends of the monitoring rods 27 are slidably inserted into the air chambers, two air bags 29 communicated with the air chambers are further symmetrically disposed on the sliding plate 28, and a set of touch switches 30 is disposed between the air bags 29 and the sliding plate 28.

When the human body lies and sleeps on nursing bed board 1, mesh between gear 26 and the rack 25 that gasbag 29 under the balanced state corresponds, when patient's weight takes place violent fluctuation, drive gear 26 through rack 25 and rotate, and then under the effect of monitoring lever 27, make the gas injection gasbag 29 of intracavity of qi, make the gasbag that corresponds the weight change take place the inflation, until contact between touch switch 30, feed back medical personnel with the extreme value that the weight changes, and then let medical personnel's more clear understanding patient's health, so that carry out treatment work on next step.

With the above embodiment, the working principle of the present invention is as follows:

when the invention is used, an infusion bottle is placed in the bottle sleeve 501, under the action of gravity, the infusion bottle is abutted against the abutting rod 502, the contact point 507 is contacted, the electromagnet 506 is triggered to be electrified and attracted, and then the side plate 503 and the clamping plate 504 are driven to stably clamp the infusion bottle, as the infusion bottle applies pressure to the bottle clamping piece 5, the first slide block 9 moves downwards and is abutted against the triggering rod 11, the abutting rod 11 moves along the guide groove 10 which is obliquely arranged, under the action of the air pressure principle, the second air cylinder 13 drives the first trapezoid block 14 to contract, and further the first trapezoid block 14 is separated from the limiting work of the second trapezoid block 15, under the action of the elastic restoring force, the ejector rod 16 drives the piston 17 to move upwards and further drives the conductive rod 18 to extend out, and as the medicinal solution in the infusion bottle is reduced, the first slide block 9 gradually resets, until the conducting bar 19 and the conducting rod 18 contact each other, the stepping motor 7 is triggered to rotate by a certain angle, the transposition sleeve 4 is driven to rotate, and then the position of the infusion bottle is automatically switched.

Through triggering between the No. two electro-magnets circular telegram and inhaling mutually for transfer line splint 23 rotates along its articulated department, and make transfer line chuck 24 carry out centre gripping work to the connecting needle head of transfer line and infusion bottle, rotate through threaded rod 20, drive movable block 21 and transfer line holder reciprocate, realized inserting the infusion bottle with the needle head automatically and connect, broken away from manual operation, further improved the degree of automation of whole device, increase the practicality of device.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a medical care bed convenient to infusion, includes nursing bed board (1) and base (2), elastic connection between nursing bed board (1) and the base (2), one side fixed mounting of base (2) has infusion support (3), its characterized in that, infusion support (3) periphery slip cover is equipped with transposition cover (4), and fixed mounting has top cap (6) on transposition cover (4), be equipped with step motor (7) of drive top cap (6) in infusion support (3), the circumference of transposition cover (4) is equipped with a plurality of medicine bottle holders (5), medicine bottle holder (5) include bottle cover (501) of movable mounting on infusion support (3), symmetrically lay curb plate (503) on bottle cover (501) and rotate splint (504) of installing in the one end of curb plate (503), the other end slidable mounting of curb plate (503) is in bottle cover (501) and elastic connection between the two, one end slidable mounting of bottle cover (501) has touch-sensitive pole (502), elastic connection and be equipped with a set of contact (507) between the two between touch-sensitive pole (502) and bottle cover (501), be equipped with a set of circular telegram electromagnet (506) of inhaling mutually between bottle cover (501) and curb plate (503), slidable mounting has first slider (9) in transposition cover (4), and elastic connection between first slider (9) and the transposition cover (4), fixed mounting between first slider (9) and the bottle cover (501), the internal periphery of transposition cover (4) is equipped with a plurality of transposition trigger unit.

2. The medical care bed for facilitating transfusion according to claim 1, wherein a rubber skin (505) is further adhered to the clamping plate (504).

3. The medical care bed convenient for infusion according to claim 1, wherein the transposition trigger unit comprises a hydraulic tube (8) arranged in the transposition sleeve (4), a conducting rod (18) slidably arranged in the hydraulic tube (8), and a conducting strip (19) fixedly arranged on the first slider (9), a plurality of guide grooves (10) are circumferentially arranged in the transposition sleeve (4), a trigger rod (11) is slidably arranged in the guide grooves (10) and elastically connected with the guide grooves, a first cylinder (12) is connected between one end of the trigger rod (11) and the guide grooves (10), a plurality of second cylinders (13) are further arranged in the transposition sleeve (4), a piston (17) is slidably arranged in the hydraulic tube (8), a push rod (16) is fixedly arranged on the piston (17), and the push rod (16) is elastically connected with the transposition sleeve (4), one side of the ejector rod (16) is fixedly provided with a second trapezoidal block (14), the output end of the second air cylinder (13) is fixedly provided with a first trapezoidal block (14), and the first air cylinder (12) is communicated with the second air cylinder (13) through a connecting pipe.

4. The medical care bed for facilitating the infusion as claimed in claim 3, wherein the guide groove (10) is arranged obliquely with respect to the index sleeve (4).

5. The medical care bed convenient for infusion according to claim 1, wherein a moving block (21) is further slidably mounted on the infusion support (3), a threaded rod (20) in threaded fit with the moving block (21) is rotatably mounted in the infusion support (3), and an infusion tube clamping member is arranged on the moving block (21).

6. The medical care bed convenient for infusion according to claim 5, wherein the infusion tube clamping piece comprises a second sliding block (22) slidably mounted on the moving block (21), infusion tube clamping plates (23) symmetrically slidably mounted in the second sliding block (22), and an infusion tube clamping head (24) fixedly mounted at one end of the infusion tube clamping plate (23), the second sliding block (22) is elastically connected with the moving block (21), the infusion tube clamping plates (23) are elastically connected with the second sliding block (22), and a group of second electromagnets are hinged between the infusion tube clamping plates (23).

7. The medical care bed convenient for infusion as claimed in claim 1, wherein a weight monitoring mechanism is further arranged between the care bed board (1) and the base (2).

8. The medical care bed convenient for infusion according to claim 7, wherein the weight monitoring mechanism comprises a rack (25) fixedly mounted on the care bed board (1), a sliding plate (28) slidably mounted on the base (2), and a gear (26) rotatably mounted on the sliding plate (28) and meshed with the rack (25), the sliding plate (28) and the base (2) are elastically connected, two monitoring rods (27) are symmetrically fixed on the gear (26), air chambers are symmetrically arranged in the sliding plate (28), one ends of the monitoring rods (27) are slidably inserted in the air chambers, two air bags (29) communicated with the air chambers are further symmetrically arranged on the sliding plate (28), and a set of touch switches (30) is arranged between the air bags (29) and the sliding plate (28).