CN113639840A - Gravity monitoring device and method for cardiac intervention operation table - Google Patents
Gravity monitoring device and method for cardiac intervention operation table Download PDFInfo
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- CN113639840A CN113639840A CN202110861646.9A CN202110861646A CN113639840A CN 113639840 A CN113639840 A CN 113639840A CN 202110861646 A CN202110861646 A CN 202110861646A CN 113639840 A CN113639840 A CN 113639840A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
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Abstract
The invention discloses a gravity monitoring device and method of a cardiac intervention operating bed, which comprises a hidden support, a hard plate pad, a pressure sensor group and a hoisting support, wherein the pressure sensor group is used for acquiring weight data and sending detection data to a monitoring terminal electrically connected with the weight sensor group, the hoisting support is arranged at the bottom of the operating bed, the pressure sensor group is arranged on the support and supports the hidden support, two sides and two ends of the hidden support are respectively provided with a vertically arranged support foot rod, and the hard plate pad is supported and arranged on a plurality of support foot rods and is positioned right above the operating bed. The pressure sensor group is hoisted below an operating table through a hoisting support, the hard separation bed board for the patient to lie is supported on the pressure sensor group through a plurality of supporting foot rods and a hidden support in sequence, so that the pressure sensor group collects the weight data of the patient, and the problem that the existing weight detection device cannot conveniently detect the weight of the patient standing is solved.
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to a gravity monitoring device and method for a cardiac intervention operation table.
Background
The heart intervenes the operation and is sent various surgical instruments through artery or venous system and send the corresponding position of heart to carry out the operation, needs to use heparin sodium according to patient's weight before the art, lets patient's blood reach the purpose of heparinization, prevents thrombosis in the art, but has the unable weight of standing measurement of very most patients because of the condition critical, can't clearly know patient's weight like this in the art, and the medicine is used can not be more accurate.
The common weighing scales of the existing weight detection devices cannot measure the weight of a patient in a lying posture. In addition, although the weight of the patient transferred by the transfer tool such as a wheelchair, a stretcher, or a hospital bed can be detected by the gravity detection device such as a floor scale, the transfer tool needs to be detected after the patient is transferred onto the operating table, and the difference between the measured weights of the patient and the transfer tool is calculated to be used as the weight of the patient, which is inconvenient to operate and has low detection efficiency, and thus the operation time may be delayed.
Disclosure of Invention
The invention aims to provide a gravity monitoring device and a gravity monitoring method for a cardiac intervention operation bed, and aims to solve the technical problem that in the prior art, the existing weight monitoring device is inconvenient for weight detection of a patient in a lying posture.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a gravity monitoring device of a cardiac intervention operating table comprises a hidden support, a hard plate pad, a pressure sensor group and a hoisting support, wherein the pressure sensor group is used for acquiring weight data and sending detection data to a monitoring terminal electrically connected with the weight data, the hoisting support is installed at the bottom of the operating table, the pressure sensor group is installed on the support and supports the hidden support, and a guide limiting assembly used for vertically guiding and horizontally limiting the hidden support is installed on the hoisting support;
support foot pole of vertical setting is all installed at the both sides and the both ends of hidden support, stereoplasm plate pad support is installed a plurality of support foot pole is gone up and is located the operation table directly over.
As a preferable scheme of the present invention, the hidden support includes a plurality of cross beams and a longitudinal beam connecting the plurality of cross beams, the plurality of pressure sensor sets are provided, the plurality of cross beams are supported on the plurality of pressure sensor sets in a one-to-one correspondence manner, the plurality of cross beams are parallel to each other and are distributed at intervals along a length direction of the operating table, and the support leg rods are hinged to both ends of the cross beams.
As a preferred scheme of the invention, the hoisting support comprises a supporting plate and a plurality of guide posts, and the supporting plate is hoisted at the bottom of the operating table through the plurality of guide posts arranged at intervals;
the guide limiting assembly comprises a plurality of guide rings, the guide rings are mounted on the side walls of the two ends of the cross beam, and the guide columns are in sliding splicing fit with the guide rings.
As a preferable aspect of the present invention, the supporting leg bar is rotatably mounted on the cross beam, an annular axial limiting groove for positioning the supporting leg bar in a length direction of the cross beam is formed in a side wall of the cross beam, a thin shaft portion is formed at an end of the cross beam through the annular axial limiting groove, a shaft hole rotatably fitted to the thin shaft portion is formed at an end of the supporting leg bar opposite to the hard plate pad, the supporting leg bar is switched between a vertical supporting state and a non-vertical accommodating state by rotating around the thin shaft portion, and a posture maintaining assembly is mounted on the supporting leg bar and maintains the supporting leg bar and the cross beam relatively fixed after the supporting leg bar is switched to the complete state.
As a preferable scheme of the invention, an even number of the cross beams are provided, and two support foot rods at the same end of every two cross beams are connected in pairs through the attitude keeping assembly;
the posture maintaining assembly comprises a connecting rod and an operating rod, wherein the two ends of the operating rod are hinged with the connecting rod, the connecting rods at the two ends swing in the same plane relative to the tail end of the operating rod, and the tail end of the connecting rod is hinged with the supporting foot rod;
the length sum of the operating rod and the connecting rods at the two ends is equal to the distance between the supporting foot rods at the two ends, the operating rod and the connecting rods at the two ends support the two ends when being on the same straight line, the supporting foot rods keep in a supporting state until the connecting rods at the two ends move along with the moving operating rod, and the supporting foot rods at the two ends are driven to rotate around the thin shafts respectively in the opposite direction, so that the supporting feet at the two ends are switched into a storage state.
As a preferable scheme of the invention, the angle locking device further comprises an angle locking sleeve, wherein a sliding hole penetrating through two ends of the angle locking sleeve is formed in the angle locking sleeve, the operating rod and the connecting rod are both cylindrical rods, and the diameters of the operating rod and the connecting rod are the same as the inner diameter of the sliding hole;
both ends all slidable mounting has on the connecting rod angle locking sleeve, angle locking sleeve is in the action bars and correspond reciprocal slip on the connecting rod, angle locking sleeve makes the action bars with the connecting rod keeps on same straight line in the gravity monitoring device use through removing to being in on same straight line the action bars with the junction of connecting rod.
As a preferable scheme of the present invention, a circular hole is formed in an inner wall of the angle locking sleeve, a ball and a spring are sequentially installed in the circular hole in a direction away from an opening of the circular hole, an annular groove into which the ball is inserted is formed in a side wall of the connecting rod, the operating rod and the connecting rod are connected in a sleeved manner when the roller reaches the annular groove, and the ball is pushed by the spring to axially position the angle locking sleeve by being matched with the annular groove.
As a preferable scheme of the present invention, a plurality of foot pads corresponding to the plurality of support foot rods one to one are installed at the bottom of the hard plate pad facing the operating table, positioning holes for the support foot rods to be inserted are formed at the bottom of the foot pads, the size of the positioning holes is adapted to the size of the end portions of the support foot rods, and the distance between adjacent positioning holes is the same as the distance between corresponding adjacent support foot rods.
In order to solve the above technical problems, the present invention further provides the following technical solutions:
a monitoring method of a gravity monitoring device of a cardiac intervention operation bed comprises the following steps:
s100, transferring the patient to a hard plate cushion which is supported by a support foot rod, a hidden support and a pressure sensor group hoisting support in sequence in a lying posture;
s200, collecting detection data of the pressure sensor group through a monitoring terminal, comparing the detection data before and after a patient lies on the hard plate mat by the monitoring terminal, calculating a difference value, and displaying the obtained difference value on a display screen as a measured weight value of the patient.
In a preferred embodiment of the present invention, the pressure sensor group includes at least two pressure sensors spaced apart in the transverse direction.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the pressure sensor group is hoisted below the operating table through the hoisting support, the pressure sensor group is enabled to collect the weight data of the patient by adopting a mode that the hard separation bed plate for the patient to lie is supported on the pressure sensor group through the plurality of supporting foot rods and the hidden support in sequence, and the monitoring terminal calculates the weight of the patient by analyzing and calculating the detection data sent by the pressure sensor group, so that the problem that the existing weight detection device is inconvenient for detecting the weight of the patient who cannot stand is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a supporting state of the leg bar according to the embodiment of the present invention;
FIG. 3 is a schematic view illustrating a storage state of the leg bar according to the embodiment of the present invention;
FIG. 4 is a schematic structural view of a thin shaft portion of an embodiment of the present invention;
FIG. 5 is a schematic structural view of an angle locking sleeve according to an embodiment of the present invention;
FIG. 6 is a schematic view of a footpad in accordance with an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-concealed support; 2-hard plate pad; 3-a pressure sensor group; 4-hoisting the bracket; 5-guiding and limiting components; 6-supporting the foot bar; 7-annular axial limiting groove; 8-the slender shaft portion; 9-a posture-maintaining assembly; 10-shaft hole; 11-an angle locking sleeve; 12-a slide hole; 13-a circular hole; 14-a ball bearing; 15-a spring; 16-an annular groove; 17-a foot pad; 18-positioning holes;
101-a beam; 102-a stringer;
401-a pallet; 402-a guide post;
501-a guide ring;
901-connecting rod; 902-operating lever.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the invention provides a gravity monitoring device for a cardiac intervention operation table, which comprises a hidden support 1, a hard plate pad 2, a pressure sensor group 3 for acquiring weight data and sending detection data to a monitoring terminal electrically connected with the weight sensor group, and a hoisting support 4 installed at the bottom of the operation table, wherein the pressure sensor group 3 is installed on the support and supports the hidden support 1, and a guiding and limiting assembly 5 for vertically guiding and horizontally limiting the hidden support 1 is installed on the hoisting support 4. Supporting legs 6 of vertical setting are all installed to the both sides and the both ends of hidden support 1, and 2 bearing installation of stereoplasm plate pad are on a plurality of supporting legs 6 and lie in the operation table directly over.
In particular, the lifting frame 4 is mounted on the bottom of, for example, an operating table or other support, which is exemplified by the operating table in the present invention. Pressure sensor group 3 fixed mounting is on hoisting support 4, and support for hidden support 1, lie when the disease is on the stereoplasm separation mattress that is supported by a plurality of support foot poles 6, the gravity on the hidden support 1 who installs a plurality of support foot poles 6 changes, pressure sensor group 3 detects hidden support 1's weight, and with detection data transmission to the monitor terminal who has the display screen, monitor terminal calculates hidden support 1's weight change through coming the analysis to detection data, thereby calculate the weight of department's disease.
According to the invention, the pressure sensor group 3 is hoisted below the operating table through the hoisting support 4, the pressure sensor group 3 is enabled to collect the weight data of the patient by adopting a mode that the hard separation bed plate for the patient to lie is supported on the pressure sensor group 3 through the plurality of supporting foot rods 6 and the hidden support 1 in sequence, and the monitoring terminal calculates the weight of the patient by analyzing and calculating the detection data sent by the pressure sensor group 3, so that the problem that the existing weight detection device is inconvenient to detect the weight of the patient which cannot stand is solved.
The embodiment of the invention realizes the weight detection of the patient in the lying posture, and avoids the defect that the secondary weighing needs to be carried out on the patient such as a wheelchair, a stretcher and even a sickbed which are taken by the patient to be transferred in a floor scale measuring mode. And, stereoplasm separation bed board, supporting legs 6, hidden support 1, pressure sensor group 3 and hoisting support 4 assemble with the rigid connection mode in proper order, not only can carry out good support to the disease, and be favorable to reducing the quantity that is used for gathering the pressure detection component of weight data, simplify the structure and the constitution of pressure sensor group 3 promptly to reach the purpose that reduces gravity monitoring devices's cost, fault rate and manufacturing degree of difficulty. And the hard plate pad 2 only is positioned above the operating table, so that the negative influence on the movement and operation of medical staff around the operating table is extremely small.
In summary, the embodiment of the invention has the advantages that the existing weight monitoring device is not suitable for weight detection of the lying patient, and can be well combined with the operating table.
At least two cross beams 101 are arranged and are respectively positioned below the head and the tail of the operation bed and the hard plate pad 2, and the hard plate pad 2 is stably supported by the cross beams 101 which are respectively provided with supporting foot rods 6 at two ends. And connect the holistic stability of a plurality of crossbeams 101 through longeron 102, increase hidden support 1, prevent that the spacing subassembly 5 of direction that certain crossbeam 101 corresponds from taking place to damage and carrying out the stability that supports to stereoplasm plate pad 2 and descend, avoided causing the accurate operation of stereoplasm plate pad 2 unstability and causing negative effects to the operation because of hidden support 1. And, a plurality of crossbeam 101 are connected into an organic whole through longeron 102, are convenient for the equipment of hidden support 1 and hoisting support 4.
Wherein, hoisting support 4 includes layer board 401 and a plurality of guide post 402, and layer board 401 hoists in the bottom of operation table through the guide post 402 that a plurality of intervals set up, and direction spacing subassembly 5 includes a plurality of guide rings 501, all installs guide ring 501 on the lateral wall at the both ends of crossbeam 101, and guide post 402 is pegged graft with guide ring 501 slip and is cooperated.
Both ends of a plurality of crossbeams 101 are all through the cooperation of the guide ring 501 that corresponds and guide post 402 to realize location on the horizontal direction and the stable removal on vertical direction to reach and ensure that the whole layer board 401 of hidden support 1 for hoisting support 4 moves on vertical direction steadily, and prevent that hidden support 1 from taking place the skew of horizontal direction, thereby reach the purpose of carrying out the steady support to stereoplasm plate pad 2.
Supporting leg rod 6 rotates and installs on crossbeam 101, set up the annular axial spacing groove 7 that is used for fixing a position supporting leg rod 6 in the length direction of crossbeam 101 on the lateral wall of crossbeam 101, the tip of crossbeam 101 passes through annular axial spacing groove 7 and forms thin axial region 8, supporting leg rod 6 for the one end of stereoplasm slab pad 2 seted up with thin axial region 8 normal running fit's shaft hole 10, supporting leg rod 6 switches between vertical support state and non-vertical state of accomodating through carrying out the pivoted mode around thin axial region 8, install gesture retaining assembly 9 on supporting leg rod 6, gesture retaining assembly 9 keeps supporting leg rod 6 and crossbeam 101's relatively fixed after supporting leg rod 6 accomplishes the state and switches.
Supporting legs pole 6 and crossbeam 101 normal running fit's effect, when need not to use gravity monitoring devices, pull down stereoplasm plate pad 2 from a plurality of supporting legs poles 6, then all rotate a plurality of supporting legs poles 6 to the horizontal direction is gone up, make at least that supporting legs 6 original top is less than the plane at the top place of operating table to avoid a plurality of outstanding supporting legs poles 6 to cause negative effects to medical personnel's removal and operation. On the contrary, when the gravity monitoring device is needed, the plurality of supporting foot rods 6 are adjusted to be in a vertical state, and then the hard plate cushion 2 is supported and installed on the plurality of supporting foot rods 6. And 9 main effects of subassembly are kept in the gesture lie in, keep a plurality of support feet to be vertical support state, prevent to take place to rotate because of supporting foot bar 6 and influence the steady of stereoplasm plate pad 2 at the in-process that gravity monitoring devices used to avoid influencing weighing because of stereoplasm plate pad 2 is unstable, cause the condition of disease on the stereoplasm plate pad 2 to drop even to take place.
Wherein, the cross beams 101 are provided with an even number, and two supporting foot rods 6 at the same end of every two cross beams 101 are connected in pairs through the attitude keeping components 9. The posture maintaining assembly 9 comprises a connecting rod 901 and an operating rod 902, wherein the two ends of the operating rod 902 are hinged with the connecting rod 901, the connecting rods 901 at the two ends swing in the same plane relative to the tail end of the operating rod 902, the tail end of the connecting rod 901 is hinged with the corresponding support foot rod 6, and the total length of the operating rod 902 and the connecting rods 901 at the two ends is the same as the distance between the two support foot rods 6. When the operating rod 902 and the two-end connecting rod 901 are on the same straight line, the two-end supporting leg rods 6 are supported to keep the supporting state until the two-end connecting rod 901 moves along with the moved operating rod 902, and the two-end supporting leg rods 6 are driven to rotate around respective thin shaft portions 8 in opposite directions, so that the two-end supporting legs are switched to the storage state.
Specifically, before the gravity detection device is used, the operation rod is pulled upwards to drive the ends, close to each other, of the two end connecting rods 901 to move upwards, meanwhile, the supporting foot rods 6 at the two ends rotate upwards relative to the end, far away from each other, of the cross beam 101 until the operation rod 902 and the two end connecting rods 901 are coaxial, that is, are on the same horizontal straight line, and at this time, the supporting foot rods 6 on the two end connecting rods 901 are both in a vertical state. At this time, if the supporting leg bars 6 are to be rotated, the two end connecting rods 901 and the operating rod 902 on the same straight line prevent the supporting leg bars 6 from moving in the horizontal direction, that is, the top ends of the two end supporting leg bars 6 cannot rotate downward close to each other, so as to achieve the purpose of keeping the two end supporting leg bars 6 in the vertical supporting state.
In addition, in order to avoid the state that the operating rod 902 and the connecting rod 901 are separated from the same line under the action of the self gravity, the solution is that the operating rod 902 and the connecting rod 901 can adopt a hinge mode of relatively rotating in the horizontal direction, or the hinge joint of the operating rod 902 and the connecting rod 901 is in damping fit, or a damper is installed at the hinge joint of the operating rod 902 and the connecting rod 901.
In order to further ensure that when the supporting foot lever 6 is in a supporting state, the operating rod 902 and the end parts at the two ends which are positioned on the same straight line cannot rotate relatively due to the self gravity and the error touch of medical staff, the invention further comprises an angle locking sleeve 11, a sliding hole 12 penetrating through the two ends of the angle locking sleeve 11 is formed in the angle locking sleeve 11, the operating rod 902 and the connecting rod 901 are both cylindrical rods, and the diameters of the operating rod 902 and the connecting rod 901 are the same as the inner diameter of the sliding hole 12. The connecting rods 901 at two ends are provided with angle locking sleeves 11 in a sliding manner, the angle locking sleeves 11 slide on the operating rod 902 and the corresponding connecting rods 901 in a reciprocating manner, and the angle locking sleeves 11 move to the connecting positions of the operating rod 902 and the connecting rods 901 which are positioned on the same straight line, so that the operating rod 902 and the connecting rods 901 are kept on the same straight line in the use process of the gravity monitoring device.
Before the gravity monitoring device is used, medical staff move the angle locking sleeve 11 to the connection position of the connecting rod 901 and the operating rod 902 which are on the same straight line, and the relative rotation of the connecting rod 901 and the operating rod 902 is prevented through the angle locking sleeve 11, so that the connecting rod 901 and the operating rod 902 can stably support the supporting foot rods 6 at two ends in the use process of the gravity monitoring device, and the supporting foot rods 6 are prevented from rotating to cause the hard plate pad 2 to lose support. On the contrary, the angle locking sleeve 11 is moved to the operating rod 902 until the angle locking sleeve 11 is separated from the connecting rod 901, and then the operating rod 902 is operated to make the operating rod 902 drive the connecting rods 901 at the two ends and the supporting foot rods 6 at the two ends to rotate, so that the supporting foot rods 6 are switched to the storage state.
The arrangement of the angle locking sleeve 11 avoids the relative rotation between the connecting rod 901 and the operating rod 902 on the same straight line due to the self gravity action and the error touch of medical staff, so as to achieve the purpose of stably supporting the hard plate cushion 2 by the supporting foot rod 6 in a supporting state. And, based on the effect that angle locking sleeve 11 stably keeps the state of connecting rod 901 and action bars 902, connecting rod 901 and action bars 902 adopt the articulated mode of relative rotation in vertical plane for when gravity monitoring devices does not use, connecting rod 901 and action bars 902 can be accomodate to in the same vertical plane, have avoided moving around the operating table and have caused negative effects to hospital personnel and operate.
It is further optimized in the above embodiment that the inner wall of the angle locking sleeve 11 is provided with a circular hole 13, the circular hole 13 is internally and sequentially provided with a ball 14 and a spring 15 in the direction away from the opening of the circular hole 13, the side wall of the connecting rod 901 is provided with an annular groove 16 for embedding the ball 14, the angle locking sleeve 11 connects the operating rod 902 and the connecting rod 901 in a sleeving manner when the roller reaches the annular groove 16, and the spring 15 pushes the ball 14 to axially position the angle locking sleeve 11 by matching with the annular groove 16, so that the angle locking sleeve 11 is prevented from being separated from the connection position of the operating rod 902 and the connecting rod 901 due to the error contact of medical staff and the like, and the condition that the angle locking sleeve 11 fails is caused.
In addition, it is further optimized in the above embodiment that the bottom of the hard plate pad 2 facing the operating table is provided with a plurality of foot pads 17 corresponding to the plurality of support foot rods 6 one by one, the bottom of the foot pad 17 is provided with positioning holes 18 for the support foot rods 6 to be inserted, the size of the positioning holes 18 is adapted to the size of the end parts of the support foot rods 6, and the distance between adjacent positioning holes 18 is the same as the distance between corresponding adjacent support foot rods 6.
The invention also provides a monitoring method of the gravity monitoring device of the cardiac intervention operation bed, which comprises the following steps:
s100, transferring the patient to a hard plate cushion which is supported by a support foot rod, a hidden support and a pressure sensor group hoisting support in sequence in a lying posture;
s200, collecting detection data of the pressure sensor group through the monitoring terminal, comparing the detection data before and after the patient lies on the hard plate mat by the monitoring terminal, calculating a difference value, and displaying the obtained difference value on the display screen as the measured weight value of the patient.
In a preferred embodiment of the present invention, the pressure sensor group includes at least two pressure sensors spaced apart in the lateral direction.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. The gravity monitoring device of the heart intervention operating bed is characterized by comprising a hidden support (1), a hard plate pad (2), a pressure sensor group (3) and a hoisting support (4), wherein the pressure sensor group (3) is used for acquiring weight data and sending detection data to a monitoring terminal electrically connected with the weight data, the hoisting support (4) is installed at the bottom of the operating bed, the pressure sensor group (3) is installed on the support and supports the hidden support (1), and a guide limiting assembly (5) used for vertically guiding and horizontally limiting the hidden support (1) is installed on the hoisting support (4);
support foot pole (6) of vertical setting are all installed to the both sides and the both ends of hidden support (1), stereoplasm plate pad (2) support mounting is a plurality of support foot pole (6) are gone up and are located the operation table directly over.
2. A gravity monitoring device for a cardiac interventional operation bed according to claim 1, wherein the concealed support (1) comprises a plurality of cross beams (101) and longitudinal beams (102) connecting the plurality of cross beams (101), the pressure sensor group (3) is provided with a plurality of cross beams (101), the plurality of cross beams (101) are supported on the plurality of pressure sensor group (3) in a one-to-one correspondence manner, the plurality of cross beams (101) are parallel to each other and distributed at intervals along the length direction of the operation bed, and the support foot rods (6) are mounted at two ends of the cross beams (101) in an articulated manner.
3. A gravity monitoring device for a cardiac interventional operation bed according to claim 2, wherein the lifting support (4) comprises a support plate (401) and a plurality of guide columns (402), the support plate (401) is lifted at the bottom of the operation bed through the plurality of guide columns (402) arranged at intervals;
the guide limiting assembly (5) comprises a plurality of guide rings (501), the guide rings (501) are mounted on the side walls of the two ends of the cross beam (101), and the guide columns (402) are matched with the guide rings (501) in a sliding insertion mode.
4. The gravity monitoring device of the cardiac intervention operating bed according to claim 3, wherein the supporting leg rod (6) is rotatably mounted on the cross beam (101), an annular axial limiting groove (7) for positioning the supporting leg rod (6) in the length direction of the cross beam (101) is formed on the side wall of the cross beam (101), the end of the cross beam (101) forms a thin shaft portion (8) through the annular axial limiting groove (7), one end of the supporting leg rod (6) opposite to the hard plate pad (2) is provided with a shaft hole (10) rotatably matched with the thin shaft portion (8), the supporting leg rod (6) is switched between a vertical supporting state and a non-vertical accommodating state by rotating around the thin shaft portion (8), and a posture maintaining component (9) is mounted on the supporting leg rod (6), the posture maintaining assembly (9) maintains the relative fixation of the supporting foot rod (6) and the cross beam (101) after the state switching of the supporting foot rod (6) is completed.
5. A gravity monitoring device for a cardiac interventional operation bed according to claim 4, characterized in that the cross beams (101) are provided with an even number, and two support foot rods (6) at the same end of every two cross beams (101) are connected in pairs through the posture maintaining assembly (9);
the posture maintaining assembly (9) comprises a connecting rod (901) and an operating rod (902) with two ends hinged with the connecting rod (901), the connecting rod (901) swings in the same plane relative to the tail end of the operating rod (902), and the tail end of the connecting rod (901) is hinged with the corresponding supporting foot rod (6);
the total length of the operating rod (902) and the connecting rods (901) at the two ends is equal to the distance between the supporting foot rods (6) at the two ends, and the operating rod (902) and the connecting rods (901) at the two ends support the supporting foot rods (6) at the two ends to keep a supporting state when being on the same straight line until the connecting rods (901) at the two ends move along with the moved operating rod (902) and drive the supporting foot rods (6) at the two ends to rotate around the thin shaft parts (8) respectively in opposite directions so as to switch the supporting feet at the two ends into a storage state.
6. The gravity monitoring device of the cardiac intervention operating bed as claimed in claim 5, further comprising an angle locking sleeve (11), wherein a sliding hole (12) is formed in the angle locking sleeve (11) and penetrates through both ends of the angle locking sleeve, the operating rod (902) and the connecting rod (901) are both cylindrical rods, and the diameters of the operating rod (902) and the connecting rod (901) are the same as the inner diameter of the sliding hole (12);
the angle locking sleeves (11) are slidably mounted on the connecting rods (901) at two ends, the angle locking sleeves (11) slide on the operating rod (902) and the corresponding connecting rods (901) in a reciprocating mode, and the operating rod (902) and the connecting rods (901) are kept on the same straight line in the use process of the gravity monitoring device by moving the angle locking sleeves (11) to the connecting positions of the operating rod (902) and the connecting rods (901) on the same straight line.
7. The gravity monitoring device of the cardiac intervention operating bed as claimed in claim 6, wherein a circular hole (13) is formed in an inner wall of the angle locking sleeve (11), a ball (14) and a spring (15) are sequentially installed in the circular hole (13) in a direction away from an opening of the circular hole, an annular groove (16) for the ball (14) to be embedded into is formed in a side wall of the connecting rod (901), the angle locking sleeve (11) connects the operating rod (902) and the connecting rod (901) in a sleeved manner when the roller reaches the annular groove (16), and the ball (14) is pushed by the spring (15) to axially position the angle locking sleeve (11) by matching with the annular groove (16).
8. The gravity monitoring device of a cardiac intervention operation table according to claim 1, wherein a plurality of foot pads (17) corresponding to the support foot rods (6) one-to-one are installed towards the bottom of the operation table on the hard plate pad (2), a positioning hole (18) for the insertion of the support foot rods (6) is formed in the bottom of each foot pad (17), the size of each positioning hole (18) is adapted to the size of the end of each support foot rod (6), and the distance between the positioning holes (18) is the same as the distance between the corresponding adjacent support foot rods (6).
9. A monitoring method for a gravity monitoring device for a cardiac interventional surgical bed according to any one of claims 1-8, comprising:
s100, transferring the patient to a hard plate cushion which is supported by a support foot rod, a hidden support and a pressure sensor group hoisting support in sequence in a lying posture;
s200, collecting detection data of the pressure sensor group through a monitoring terminal, comparing the detection data before and after a patient lies on the hard plate mat by the monitoring terminal, calculating a difference value, and displaying the obtained difference value on a display screen as a measured weight value of the patient.
10. The monitoring method of the gravity monitoring device of the cardiac interventional operation bed, as recited in claim 9, wherein the set of pressure sensors comprises at least two pressure sensors spaced apart in a lateral direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861646.9A CN113639840B (en) | 2021-07-29 | 2021-07-29 | Gravity monitoring device and method for cardiac intervention operation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861646.9A CN113639840B (en) | 2021-07-29 | 2021-07-29 | Gravity monitoring device and method for cardiac intervention operation table |
Publications (2)
| Publication Number | Publication Date |
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| CN113639840A true CN113639840A (en) | 2021-11-12 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0598958A1 (en) * | 1991-05-23 | 1994-06-01 | Claude Brenot | Modular medical bed |
| CN102641192A (en) * | 2012-04-16 | 2012-08-22 | 深圳清华大学研究院 | Weighing system of hospital bed |
| US20130146371A1 (en) * | 2011-12-08 | 2013-06-13 | Caremed Supply Inc. | Real-time weighing device for use with hospital bed |
| US20140069729A1 (en) * | 2012-09-10 | 2014-03-13 | Caremed Supply Inc. | Real-time weight measuring system for hospital bed |
| CN105823544A (en) * | 2016-06-15 | 2016-08-03 | 魏会芳 | Patient weight measuring device in intensive care unit |
| CN212133829U (en) * | 2020-05-14 | 2020-12-11 | 魏然 | Severe patient weight measuring device |
| CN212547461U (en) * | 2020-08-20 | 2021-02-19 | 四川大学华西第二医院 | Novel multi-functional intelligent children's weight measures bed |
-
2021
- 2021-07-29 CN CN202110861646.9A patent/CN113639840B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0598958A1 (en) * | 1991-05-23 | 1994-06-01 | Claude Brenot | Modular medical bed |
| US20130146371A1 (en) * | 2011-12-08 | 2013-06-13 | Caremed Supply Inc. | Real-time weighing device for use with hospital bed |
| CN102641192A (en) * | 2012-04-16 | 2012-08-22 | 深圳清华大学研究院 | Weighing system of hospital bed |
| US20140069729A1 (en) * | 2012-09-10 | 2014-03-13 | Caremed Supply Inc. | Real-time weight measuring system for hospital bed |
| CN105823544A (en) * | 2016-06-15 | 2016-08-03 | 魏会芳 | Patient weight measuring device in intensive care unit |
| CN212133829U (en) * | 2020-05-14 | 2020-12-11 | 魏然 | Severe patient weight measuring device |
| CN212547461U (en) * | 2020-08-20 | 2021-02-19 | 四川大学华西第二医院 | Novel multi-functional intelligent children's weight measures bed |
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| CN113639840B (en) | 2023-03-10 |
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