CN114699286A - Auxiliary moving device for weak patient after abdominal operation - Google Patents
Auxiliary moving device for weak patient after abdominal operation Download PDFInfo
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- CN114699286A CN114699286A CN202210375604.9A CN202210375604A CN114699286A CN 114699286 A CN114699286 A CN 114699286A CN 202210375604 A CN202210375604 A CN 202210375604A CN 114699286 A CN114699286 A CN 114699286A
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- 230000003187 abdominal effect Effects 0.000 title claims description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000002980 postoperative effect Effects 0.000 claims abstract description 5
- 230000000740 bleeding effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 5
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- 238000012084 abdominal surgery Methods 0.000 claims 1
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- 238000011160 research Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 210000003141 lower extremity Anatomy 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1118—Determining activity level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/08—Elderly
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/002—Appliances for aiding patients or disabled persons to walk about with attached or incorporated article carrying means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/043—Wheeled walking aids for patients or disabled persons with a drive mechanism
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Animal Behavior & Ethology (AREA)
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Abstract
The invention belongs to the technical field of medical instruments, and particularly discloses a postoperative auxiliary moving device for a weak patient, which comprises a first support and a second support which are identical in structure, wherein the second support is connected with the first support through a fixed rack, the first support/the second support comprises at least two upright posts and a connecting rod positioned between the upright posts, two ends of the connecting rod are respectively and fixedly connected with the outer walls of the upright posts, an anti-falling mechanism is arranged on the connecting rod and comprises an extending rod and a limiting rod, the connecting rod is hollow, the extending rod extends into the connecting rod from one end of the connecting rod, an airtight space formed between the connecting rod and the extending rod is communicated with an inflation and air exhaust integrated mechanism, one end of the limiting rod is connected with the extending rod, an air bag is arranged on the limiting rod, and the air bag is communicated with the inflation and air exhaust integrated mechanism. Adopt this technical scheme, utilize and prevent falling the mechanism, protect the user, prevent to lean back and fall down.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and relates to an auxiliary moving device for a weak patient after an abdominal operation.
Background
With the age, the body function of the old is declined, the range of joint movement is reduced, the flexibility of joints is reduced, the eyesight is reduced, the body balance ability is reduced, and various diseases and the like have great influence on the mobility of the old. After a surgical operation (particularly after an abdominal operation), a patient generally lies in a bed for a long time, postoperative recovery is delayed due to the long-term lying in the bed, complications such as lower limb venous thrombosis are caused, and in recent years, in order to accelerate recovery, the patient is encouraged to get out of the bed for early-stage activity, and recovery treatment is carried out. The weak old people or patients mostly support the old people or the weak patients, which consumes manpower, and if careless, the weak old people or the weak patients are easy to fall down to cause secondary injury.
At present, the walking aid equipment is adopted to help the old or the patient to carry out standing and walking activities, reduce the time for long-term sitting and lying and improve the activity range and the safety in activities. However, the existing walking frame is only provided with support frame bodies on the front side and the left side and the right side, and if a patient leans back and falls down in the walking process, the walking frame cannot support and protect and is inconvenient to use. And the size of the existing equipment is fixed, the requirements of users with different body types cannot be met, and the application range is small.
Disclosure of Invention
The invention aims to provide an auxiliary moving device for a weak patient after abdominal operation, which can prevent the patient from bending backwards and falling down and improve the safety.
In order to achieve the purpose, the basic scheme of the invention is as follows: a device for assisting movement of a weak patient after abdominal operation comprises a first support and a second support which have the same structure, wherein the second support is connected with the first support through a fixed rack;
the first/second support comprises at least two upright posts and a connecting rod positioned between the upright posts, and two ends of the connecting rod are respectively fixedly connected with the outer walls of the upright posts;
the anti-falling mechanism is arranged on the connecting rod and comprises an extension rod and a limiting rod, the connecting rod is hollow, the extension rod extends into the connecting rod from one end of the connecting rod and is in sealed sliding connection with the inner wall of the connecting rod, an air inflation and air exhaust integrated mechanism is communicated with a closed space formed between the connecting rod and the extension rod, and a first normally closed valve is arranged at the communication position of the closed space and the air inflation and air exhaust integrated mechanism;
one end of the limiting rod is connected with the extension rod, an air bag is arranged on the limiting rod and is communicated with the inflation and air exhaust integrated mechanism, and a second normally-closed valve is arranged at the communication part of the air bag and the inflation and air exhaust integrated mechanism;
the fixed frame is located the one side of keeping away from the extension rod, and the one end that its extension rod that corresponds the connection was kept away from to the gag lever post of first support and second support can be dismantled and is connected, and when the gag lever post was connected each other, gag lever post perpendicular to extension rod.
The working principle and the beneficial effects of the basic scheme are as follows: the user can hold the connecting rods on the first support and the second support by hands, and the connecting rods are used as handrails. When the user holds the connecting rod, the user is located between first support and the second support, utilizes first support and second support to protect and support. The extension rod stretches out from the connecting rod, and when the gag lever post of first support and second support was connected each other, the gag lever post was located user's rear, can protect, support user's rear.
Aerify integrative mechanism of bleeding can aerify the airtight space that forms between connecting rod and extension rod, and the gas that fills can promote the extension rod outwards to the connecting rod, according to the relative distance of user mobile device and health at every turn, the length that the control extension rod stretches out avoids the gag lever post position on the extension rod to obstruct user mobile device and influence the normal use of device. After the extension rod stretches out certain length, the control is aerifyd integrative mechanism of bleeding and is stopped and close first normally closed valve, the airtight space internal gas pressure that forms between connecting rod and extension rod is stable, when the user has the tendency of facing backwards and when applying the effort that promotes outward to the connecting rod to the extension rod, the airtight space that forms between connecting rod and extension rod can produce the negative pressure and hinder the extension rod and remove, the extension rod transmits this effort that hinders to the human body through the gag lever post, support the human body, hinder the human body to face backwards the maloperation, prevent to face backwards and fall down. Meanwhile, the limiting rod is also provided with an air bag, the air bag can support and protect the human body through expansion, and the air bag can play a role in shock absorption when falling down.
Furthermore, a sliding groove is formed in the outer wall of the extension rod, a sliding block is connected in the sliding groove in a sliding mode, one end of the limiting rod is hinged to the sliding block, a first elastic piece is arranged at one end, away from the connecting rod, of the sliding groove, one end of the first elastic piece is fixedly connected with the sliding groove, and the other end of the first elastic piece is fixedly connected with the sliding block;
a second elastic piece is arranged between the opposite limiting rods, clamping blocks are fixedly connected to two ends of the second elastic piece, clamping grooves are formed in the end portions of the limiting rods, and the clamping blocks can be clamped with the clamping grooves.
Set up the spout on the extension rod, the gag lever post can be followed the spout and slided, makes the gag lever post carry out the position change, because user mobile device's distance can not be fixed all the time, once moves the distance grow of device when the user activity, and the user supports and presses the gag lever post, makes the gag lever post from the line and slides and do not hinder user and move the device along the spout. And the limiting rod can automatically reset under the action of the first elastic piece after moving, and the user is protected again.
The limiting rod is connected with each other through the second elastic piece, and the limiting rod is simple in structure, convenient to detach and install, can be stretched by utilizing the second elastic piece, realizes that the whole length size of the limiting rod is changed, and can meet the use requirements of follow-up different sizes.
The control mechanism comprises a first pressure sensor, a second pressure sensor, a first comparator and a second comparator;
the first pressure sensor is arranged on the limiting rod, the output end of the first pressure sensor is connected with the first input end of the first comparator, the second input end of the first comparator is connected with the first pressure threshold value memory, and the output end of the first comparator is respectively connected with the control end of the second normally closed valve and the inflation control end of the inflation and air exhaust integrated mechanism;
the second pressure sensor sets up in the gasbag, and second pressure sensor's output is connected with the first input of second comparator, and the second input of second comparator is connected with second pressure threshold value memory, first comparator is connected with the control end of second normally closed valve through first normally open switch, and first comparator passes through the second normally open switch and aerifys the connection of the inflation control end of bleeding integrated mechanism, the output of second comparator is connected with the control end of first normally open switch and second normally open switch respectively behind the NOT-gate, and the output of second comparator and the output of first comparator are connected with the control end of bleeding integrated mechanism with first normally closed valve and aerifing behind the door.
The automatic control of the inflating and air-extracting integrated mechanism is realized by utilizing the control mechanism, and the use is convenient. The first pressure sensor is used for collecting a pressure signal of a user leaning back on the limiting rod and transmitting the pressure signal to the first comparator, and the first comparator judges whether a control signal is output or not. Meanwhile, the second pressure sensor collects pressure signals in the air bag and inputs the pressure signals into the second comparator to judge the inflation degree of the air bag, the second comparator can output control signals to control the opening and closing of the first normally open switch and the second normally open switch, and the control of the second normally closed valve and the inflation and air exhaust integrated mechanism is realized by combining the signal control of the first comparator and the second comparator, so that the expansion of the air bag is automatically controlled.
And the second comparator can be used for pumping the gas in the closed space formed between the connecting rod and the extension rod after the air bag is expanded, so that the extension rod retracts inwards under the action of space negative pressure to drive the limiting rod to push and support a human body.
Further, the device also comprises a height adjusting mechanism, wherein the height adjusting mechanism comprises a rotating wheel;
the upright post comprises a first rod and a second rod, wherein the first rod is hollow, vertical grooves are formed in one side or two sides of the inner wall of the first rod, external threads are formed in the outer wall of the second rod, the second rod extends into the first rod from the top of the first rod, a limiting block is fixedly connected to the side wall of the bottom of the second rod, and the limiting block is connected with the vertical grooves in a sliding mode;
the rotating wheel is rotatably installed at the top of the first rod, a threaded hole is formed in the rotating wheel, the second rod is in threaded connection with the threaded hole of the rotating wheel, and the rotating wheel is connected with a rotating mechanism for controlling the rotating of the rotating wheel.
The second rod extends into the first rod, the limiting block limits the second rod to slide up and down only along the vertical groove, the second rod is in threaded connection with the rotating wheel, the rotating wheel rotates, threaded transmission can be generated between the rotating wheel and the second rod, the control rod moves upwards or downwards, and the height adjustment of the device is achieved.
Further, the fixed rack comprises a cross rod, and the cross rod comprises a rotating rod, a first fixed rod and a second fixed rod;
for cavity and both ends opening in the dwang, be equipped with the screw thread on the dwang inner wall, in the one end of first dead lever and second dead lever stretched into the dwang from the opening of dwang respectively, and with the inner wall threaded connection of dwang, the one end that the dwang was kept away from to first dead lever and second dead lever respectively with the stand fixed connection of first support and second support, when the dwang rotated, first dead lever and second dead lever removed in opposite directions or removed dorsad.
First dead lever and second dead lever all with dwang threaded connection, then when the dwang rotates, can produce screw drive, control first dead lever and second dead lever and move outward the dwang or move in the dwang, realize the length adjustment to the horizontal pole, can adjust the distance between first support and the second support that the horizontal pole is connected, accomplish the width adjustment of device.
Further, a push rod is fixedly connected to the outer wall of the rotating rod.
The push rod is arranged on the rotating rod, so that a user can hold the push rod to control the rotating rod to rotate, the use is facilitated, and meanwhile, the push rod can also be used for hanging objects and can be used as a hook.
The bearing plate is hinged to the fixed rack in a rotating mode, at least two springs are arranged between the bearing plate and the fixed rack, the springs are located on two sides of the bearing plate respectively, one end of each spring is fixedly connected with the fixed rack, the other end of each spring is fixedly connected with the bearing plate, and an included angle between the bearing plate and the fixed rack hinged to the bearing plate is smaller than ninety degrees;
the lower part of the bearing plate is provided with a positioning block which is fixedly connected with the fixed frame, and when the bottom of the bearing plate is abutted against the positioning block, the included angle between the bearing plate and the hinged fixed frame is ninety degrees.
The bearing plate is arranged on the fixed frame and is positioned at one side far away from a user, so that the normal use of the device by the user is not hindered. The bearing plate is hinged with the fixed frame, a certain included angle is formed between the spring and the fixed frame, and a placing space with a certain size is formed between the bearing plate and the fixed frame, so that articles can be placed conveniently.
A transverse positioning block is arranged below the bearing plate, when a user wants to sit down for rest, the bearing plate can be pressed downwards to be abutted against the positioning block, and the bearing plate is horizontally and transversely placed to be used as a seat.
Further, one side of the bearing plate, which is far away from the fixed rack, is provided with a placing groove, and an extension plate is connected in the placing groove in a sliding manner.
When the bearing plate is used as a seat, the extension plate can be moved out of the bearing plate, so that the size of the bearing plate is prolonged, the usable area of a user is increased, and the use comfort level is improved.
The hanging rod is arranged on the first support or the second support, and the hook component is connected to the outer wall of the rod body of the hanging rod through lantern ring threads.
The user is old man or disease, sets up and hangs pole and couple subassembly and can be used to suspend medical equipment such as infusion equipment or urine bag in midair, and the couple subassembly passes through lantern ring threaded connection and hangs on the pole, utilizes screw drive, and the not user demand of co-altitude can be satisfied in the height position of adjustable couple subassembly, does benefit to the use.
The walking device further comprises a data acquisition module, wherein the data acquisition module is fixedly arranged on the first support or the second support and is used for acquiring walking speed and walking duration.
The data acquisition module is used for acquiring walking data, and the data can be used for calculating exercise intensity and energy consumption, so that the activity data can be collected for analysis and research.
Drawings
Fig. 1 is a schematic top view of the auxiliary moving device for the patient with weak abdomen after operation.
Reference numerals in the drawings of the specification include: the device comprises a first support 1, a second support 2, an upright post 3, a connecting rod 4, an extension rod 5, a limiting rod 6, an air bag 7, a fixed rack 8, a first elastic part 9, a second elastic part 10, a first rod 11, a second rod 12, a rotating rod 13, a first fixed rod 14, a second fixed rod 15, a push rod 16 and a bearing plate 17.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1, the invention discloses a device for assisting in moving a patient after abdominal operation, which comprises a first support 1 and a second support 2 which have the same structure, wherein the second support 2 is connected with the first support 1 through a fixed frame 8, the first support 1/the second support 2 comprises at least two upright posts 3 and a connecting rod 4 positioned between the upright posts 3, and two ends of the connecting rod 4 are respectively fixedly connected (such as welded) with the outer walls of the upright posts 3. Preferably, the connecting rod 4 is positioned at the top of the upright post 3, the connecting rod 4 can be used as a handrail, and the universal wheels are arranged at the bottom of the upright post 3, so that a user can move the connecting rod conveniently.
Be equipped with on connecting rod 4 and prevent falling the mechanism, prevent falling the mechanism and include extension rod 5 and gag lever post 6. Be cavity in the connecting rod 4, extension rod 5 stretches into in the connecting rod 4 from 4 one ends of connecting rod, and with 4 inner wall sealing sliding connection of connecting rod, the airtight space intercommunication that forms between connecting rod 4 and extension rod 5 has aerifys integrative mechanism of bleeding (not shown in the figure), and airtight space and the intercommunication department of aerifing integrative mechanism of bleeding are equipped with first normally closed valve. The first normally closed valve is opened, the inflation and air exhaust integrated mechanism is started, the closed space formed between the connecting rod 4 and the extension rod 5 is inflated, the inflated air can push the extension rod 5 to the outside of the connecting rod 4, and the extending length of the extension rod 5 is controlled according to the relative distance between the moving device and the body of a user every time. After the extension rod 5 extends to the required length, the inflation and air exhaust integrated mechanism is controlled to stop and the first normally closed valve is closed.
Preferably, the integrated inflation and air exhaust mechanism can adopt existing equipment such as a bidirectional fan, and is fixedly mounted (such as welded, riveted and the like) on the first support 1 or the second support 2. 6 one end of gag lever post is connected with extension rod 5, is equipped with gasbag 7 on the gag lever post 6, gasbag 7 with aerify the integrative mechanism intercommunication of bleeding, gasbag 7 with aerify the intercommunication department of the integrative mechanism of bleeding be equipped with the second normally closed valve, normally closed valve can adopt current motorised valve. And the second normally-closed valve is opened, the air inflation and air exhaust integrated mechanism is started to inflate the air bag 7, the air bag 7 is expanded to support and protect the human body, and the air bag 7 is expanded to play a role in shock absorption when falling down.
In a preferable scheme of the invention, a sliding groove is arranged on the outer wall of the extension rod 5, a sliding block is connected in the sliding groove in a sliding manner, and one end of the limiting rod 6 is hinged with the sliding block in a universal manner. One end of the chute, which is far away from the connecting rod 4, is provided with a first elastic part 9, one end of the first elastic part 9 is fixedly connected with the chute (such as welding, bonding and the like), and the other end of the first elastic part 9 is fixedly connected with the sliding block (such as welding, bonding and the like). When the user moves the device during the activity, the user probably supports and presses gag lever post 6, makes gag lever post 6 slide along the spout certainly and does not hinder the user to move the device, can be automatic re-setting under the effect of first elastic component 9 after gag lever post 6 removes, protects the user once more, avoids 6 after the displacement position of gag lever post and user's distance increase and can't protect the user.
A second elastic part 10 is arranged between the opposite limiting rods 6, two ends of the second elastic part 10 are fixedly connected (such as welded, bonded and the like) with clamping blocks, the end part of each limiting rod 6 is provided with a clamping groove, and the clamping blocks can be clamped with the clamping grooves. The first elastic member 9 and the second elastic member 10 are preferably, but not limited to, springs. By utilizing the second elastic part 10, the stretching can be carried out, the whole length and the size of the limiting rod 6 can be changed, and the use requirement when the width of a follow-up device is changed can be met.
In a preferable scheme of the invention, the auxiliary movement device for the weakened patient after abdominal operation further comprises a control mechanism, and the control mechanism comprises a first pressure sensor, a second pressure sensor, a first comparator and a second comparator.
The first pressure sensor is fixedly arranged on the limiting rod 6, the output end of the first pressure sensor is electrically connected with the first input end of the first comparator, the second input end of the first comparator is electrically connected with the first pressure threshold value memory, and the output end of the first comparator is electrically connected with the control end of the second normally closed valve and the inflation control end of the inflation air exhaust integrated mechanism respectively.
The second pressure sensor is fixedly arranged in the air bag 7, the output end of the second pressure sensor is electrically connected with the first input end of the second comparator, and the second input end of the second comparator is electrically connected with a second pressure threshold memory. The first comparator is electrically connected with the control end of the second normally-closed valve through the first normally-open switch, and the first comparator is electrically connected with the inflation control end of the inflation and air exhaust integrated mechanism through the second normally-open switch. The output end of the second comparator is electrically connected with the control ends of the first normally open switch and the second normally open switch respectively after passing through the NOT gate.
The first pressure sensor is used for collecting a pressure signal of a user leaning on the limiting rod 6 when the user leans backwards, and transmitting the pressure signal to the first comparator. The first comparator compares the pressure signal collected by the first pressure sensor to a pressure threshold in a first pressure threshold memory. When the pressure signal collected by the first pressure sensor is greater than the pressure threshold in the first pressure threshold storage, it indicates that the force of the user on the limiting rod 6 is too large, and the negative pressure effect of the closed space between the extension rod 5 and the connecting rod 4 and the pressing effect of the first elastic part 9 on the limiting rod 6 are not enough to support the user, so that the user still has a tendency of falling backwards. At the moment, the first comparator outputs control signals to the control end of the second normally-closed valve and the inflation control end of the inflation and air exhaust integrated mechanism.
Meanwhile, the second pressure sensor collects the pressure signal in the air bag 7 and inputs the pressure signal into the second comparator. The second comparator compares the pressure signal acquired by the second pressure sensor with the pressure threshold in the second pressure threshold memory, and judges the inflation degree of the air bag 7. When the pressure signal collected by the second pressure sensor is smaller than the pressure threshold in the second pressure threshold storage, the airbag 7 is indicated to be not filled with gas, and the output end of the second comparator outputs a control signal to the first normally open switch and the second normally open switch after passing through the NOT gate, so that the first normally open switch and the second normally open switch are controlled to be closed. At the moment, the control signal output by the first comparator can smoothly reach the control end of the second normally closed valve and the inflation control end of the inflation and air exhaust integrated mechanism, so that the air bag 7 is inflated. During the expansion process of the air bag 7, a certain pushing force opposite to the toppling direction can be applied to the user, so that the user can be further prevented from being pitched and falling.
The output end of the second comparator and the output end of the first comparator are electrically connected with the air exhaust control end of the first normally closed valve and the air inflation and air exhaust integrated mechanism after passing through the AND gate. Thus, when the air bag 7 is full, the pressure signal collected by the second pressure sensor is greater than the pressure threshold value in the second pressure threshold value memory, and the second comparator outputs a control signal. When the pressure signal collected by the first pressure sensor is still larger than the pressure threshold value in the first pressure threshold value storage, the first comparator outputs a control signal. And AND gate receives the control signal of second comparator output and the control signal of first comparator output simultaneously, and AND gate output control signal this moment to first normally closed valve and aerify the control end of bleeding of integrative mechanism of bleeding, and control first normally closed valve is opened, aerify the integrative mechanism of bleeding and start, bleeds to the gas in the airtight space that forms between connecting rod 4 and extension rod 5, makes extension rod 5 retract to connecting rod 4 in under the effect of space negative pressure, drives gag lever post 6 and promotes, supports the human body.
In a preferred embodiment of the present invention, the fixed frame 8 includes a cross bar, and one or more cross bars may be provided to ensure the stable connection of the device. The cross bar includes a rotating lever 13, a first fixing lever 14 and a second fixing lever 15. Be cavity and both ends opening in the dwang 13, be equipped with the screw thread on the dwang 13 inner wall, in the one end of first dead lever 14 and second dead lever 15 stretched into dwang 13 from the opening of dwang 13 respectively, and with the inner wall threaded connection of dwang 13. One end of the first fixing rod 14 and one end of the second fixing rod 15, which are far away from the rotating rod 13, are respectively fixedly connected with the upright posts 3 of the first support 1 and the second support 2 (such as welding, riveting and the like), the first fixing rod 14 and the second fixing rod 15 are both in threaded connection with the rotating rod 13, and threaded transmission can be generated when the rotating rod 13 rotates. When dwang 13 rotated, first dead lever 14 and second dead lever 15 moved in opposite directions or removed dorsad, realized the length adjustment to the horizontal pole, can adjust the distance between first support 1 and the second support 2 that the horizontal pole is connected, accomplished the width control of device.
Preferably, a push rod 16 is fixedly connected to the outer wall of the rotating rod 13, and the push rod 16 is perpendicular to the rotating rod 13. The push rod 16 is arranged on the rotating rod 13, so that a user can hold the push rod 16 by hand to control the rotating rod 13 to rotate, the use is facilitated, and meanwhile, the push rod 16 can also be used for hanging objects and being used as a hook.
In a preferable scheme of the invention, the auxiliary moving device for the abdominal operation of the weak patient further comprises a height adjusting mechanism, and the height adjusting mechanism comprises a rotating wheel. The upright post 3 comprises a first rod 11 and a second rod 12, the first rod 11 is hollow, and one side or two sides of the inner wall of the first rod 11 are provided with vertical grooves. In the pole two 12 stretched into pole one 11 from the top of pole one 11, the welding had the stopper on the bottom lateral wall of pole two 12, stopper and vertical groove sliding connection, the stopper can adopt square piece, and the spacing groove is the rectangular channel, and the outer wall of stopper and the lateral wall laminating of spacing groove.
The rotating wheel of the height adjusting mechanism is rotatably installed at the top of the first rod 11, if an annular groove is formed in the top of the first rod 11, a plurality of bulges are welded at the bottom of the rotating wheel and are in sliding connection with the annular groove, and the bulges are uniformly distributed around the central shaft of the rotating wheel. The rotating wheel is connected with a rotating mechanism for controlling the rotating wheel to rotate, the rotating mechanism preferably comprises a gear and a bidirectional motor, the bidirectional motor is welded on the outer wall of the first rod 11, an output shaft of the bidirectional motor is fixedly connected with a central shaft of the gear, sawteeth meshed with the gear are arranged on the wheel surface of the rotating wheel, the bidirectional motor controls the gear to rotate, and the gear drives the rotating wheel to rotate through meshing. The rotating wheel is provided with a threaded hole, the outer wall of the second rod 12 is provided with an external thread, the second rod 12 penetrates through the threaded hole of the rotating wheel, and the second rod 12 is in threaded connection with the threaded hole of the rotating wheel. And starting the bidirectional motor, controlling the gear to rotate, driving the rotating wheel to rotate, generating thread transmission between the rotating wheel and the second rod 12, and controlling the second rod 12 to move upwards or downwards to realize the height adjustment of the device.
In a preferable scheme of the invention, the auxiliary moving device for the abdominal operation of the weak patient further comprises a bearing plate 17, and one side of the bearing plate 17 is rotatably hinged with the fixed frame 8. At least two springs are arranged between the bearing plate 17 and the fixed frame 8, the springs are respectively positioned on two sides of the bearing plate 17, one end of each spring is welded with the fixed frame 8, the other end of each spring is welded with the bearing plate 17, and the included angle between the bearing plate 17 and the fixed frame 8 which is hinged with the bearing plate 17 is smaller than ninety degrees. A positioning block is arranged below the bearing plate 17, the positioning block is fixedly connected with the fixed rack 8 (such as welding, riveting, screw connection and the like), and when the bottom of the bearing plate 17 abuts against the positioning block, an included angle between the bearing plate 17 and the fixed rack 8 hinged with the bearing plate is ninety degrees. More preferably, one side of the bearing plate 17 far away from the fixed frame 8 is provided with a placing groove, and an extension plate is slidably connected in the placing groove.
The bearing plate 17 is mounted on the fixed frame 8 at a side away from the user, and does not interfere with the normal use of the device by the user. The bearing plate 17 is hinged with the fixed frame 8, a certain included angle is formed between the spring and the fixed frame 8, and a certain placing space is formed between the bearing plate 17 and the fixed frame 8 and used for placing common articles such as mobile phones, water cups, medicines and the like. The fixed frame 8 can be provided with a baffle plate to prevent the articles placed on the bearing plate from falling. The article are placed on the bearing plate 17, are convenient to take, form the included angle with the fixed frame 8 by the bearing plate 17, and can also clamp the placed article, thus ensuring the stable placement.
A transverse positioning block is arranged below the bearing plate 17, when a user wants to sit down for rest, the bearing plate 17 can be pressed down to be abutted against the positioning block, and at the moment, the bearing plate 17 is horizontally and transversely placed to be used as a seat. When the receiving plate 17 is used as a seat, the extension plate can be moved out of the receiving plate 17 to extend the size of the receiving plate 17, thereby increasing the usable area of the user and improving the comfort of use.
In a preferred embodiment of the present invention, the auxiliary mobilization device for weak patients after abdominal operation further comprises a hanging rod and a hook component (not shown in the figure), wherein the hanging rod is fixedly arranged on the first support 1 or the second support 2. The hook component is connected to the outer wall of the rod body of the suspension rod through a lantern ring in a threaded manner, the hook component comprises a plurality of hooks, and the hooks are uniformly installed on the lantern ring. The user is old man or disease, sets up and hangs pole and couple subassembly and can be used to suspend medical equipment such as infusion equipment or urine bag in midair, and the couple subassembly passes through lantern ring threaded connection and hangs on the pole, utilizes screw drive, and the not co-altitude demand of can satisfying not, does benefit to the use of height can be adjusted to the high position of couple subassembly.
In a preferable scheme of the invention, the auxiliary exercise device for the abdominal operation of the weak patient further comprises a data acquisition module, the data acquisition module is fixedly arranged on the first support or the second support, and the data acquisition module is used for acquiring the walking speed and the walking duration. The data acquisition module can be electrically connected with a remote terminal such as a notebook computer, a mobile phone terminal and the like through the wireless transmission module, and the data acquisition module can select a speed sensor, an acceleration sensor, a timer and the like. The data acquisition module is used for acquiring walking data, and the data can be used for calculating exercise intensity and energy consumption, so that the activity data can be collected for analysis and research.
In a preferable scheme of the invention, the auxiliary movement device after the abdominal operation of the weak patient further comprises a control button assembly, and the control button assembly is installed on the auxiliary movement device after the abdominal operation of the weak patient. The control button assembly comprises a plurality of control buttons, the output ends of the control buttons are electrically connected with the inflation control end and the air exhaust control end of the communicated part of the inflation and air exhaust integrated mechanism, the control end of the first normally closed valve, the control end of the second normally closed valve and the control end of the rotating mechanism in a one-to-one correspondence mode. By utilizing the control button assembly, the corresponding device can be manually controlled to start, stop, open, close or turn, and the use is more flexible. The equipment of the required power consumption of this scheme all is connected with the power, like the battery, and battery fixed mounting is in the device frame.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The auxiliary moving device for the abdominal operation of the weak patient is characterized by comprising a first support and a second support which have the same structure, wherein the second support is connected with the first support through a fixed rack;
the first/second support comprises at least two upright posts and a connecting rod positioned between the upright posts, and two ends of the connecting rod are respectively fixedly connected with the outer walls of the upright posts;
the anti-falling mechanism is arranged on the connecting rod and comprises an extension rod and a limiting rod, the connecting rod is hollow, the extension rod extends into the connecting rod from one end of the connecting rod and is in sealed sliding connection with the inner wall of the connecting rod, an air inflation and air exhaust integrated mechanism is communicated with a closed space formed between the connecting rod and the extension rod, and a first normally closed valve is arranged at the communication position of the closed space and the air inflation and air exhaust integrated mechanism;
one end of the limiting rod is connected with the extension rod, an air bag is arranged on the limiting rod and is communicated with the inflation and air exhaust integrated mechanism, and a second normally-closed valve is arranged at the communication part of the air bag and the inflation and air exhaust integrated mechanism;
the fixed rack is located one side of keeping away from the extension rod, and the one end that the extension rod of its corresponding connection was kept away from to the gag lever post of first support and second support can be dismantled and connect, and when the gag lever post was connected each other, gag lever post perpendicular to extension rod.
2. The auxiliary movement device for the abdominal operation of the weak patient after the operation as claimed in claim 1, wherein a sliding groove is arranged on the outer wall of the extension rod, a sliding block is connected in the sliding groove in a sliding manner, one end of the limiting rod is hinged with the sliding block, a first elastic member is arranged at one end of the sliding groove far away from the connecting rod, one end of the first elastic member is fixedly connected with the sliding groove, and the other end of the first elastic member is fixedly connected with the sliding block;
a second elastic piece is arranged between the opposite limiting rods, clamping blocks are fixedly connected to two ends of the second elastic piece, clamping grooves are formed in the end portions of the limiting rods, and the clamping blocks can be clamped with the clamping grooves.
3. The weakened patient abdominal post-surgery assisted mobilization device of claim 1 or 2, further comprising a control mechanism including a first pressure sensor, a second pressure sensor, a first comparator and a second comparator;
the first pressure sensor is arranged on the limiting rod, the output end of the first pressure sensor is connected with the first input end of the first comparator, the second input end of the first comparator is connected with the first pressure threshold value memory, and the output end of the first comparator is respectively connected with the control end of the second normally closed valve and the inflation control end of the inflation and air exhaust integrated mechanism;
second pressure sensor sets up in the gasbag, and second pressure sensor's output is connected with the first input of second comparator, and the second input of second comparator is connected with second pressure threshold value memory, first comparator is connected with the control end of second normally closed valve through first normally open switch, and first comparator passes through the second normally open switch and aerifys the connection of the control end of aerifing of the integrative mechanism of bleeding, the output of second comparator is connected with the control end of first normally open switch and second normally open switch respectively behind the non-door, and the output of second comparator and the output of first comparator are connected with the control end of bleeding of the integrative mechanism of first normally closed valve and aerifing behind the door.
4. The weakened patient abdominal postoperative aid mobilization device of claim 1, further comprising a height adjustment mechanism comprising a rotating wheel;
the upright post comprises a first rod and a second rod, wherein the first rod is hollow, vertical grooves are formed in one side or two sides of the inner wall of the first rod, external threads are formed in the outer wall of the second rod, the second rod extends into the first rod from the top of the first rod, a limiting block is fixedly connected to the side wall of the bottom of the second rod, and the limiting block is connected with the vertical grooves in a sliding mode;
the rotating wheel is rotatably installed at the top of the first rod, a threaded hole is formed in the rotating wheel, the second rod is in threaded connection with the threaded hole of the rotating wheel, and the rotating wheel is connected with a rotating mechanism for controlling the rotating of the rotating wheel.
5. The weakened patient abdominal postoperative aid mobilization device of claim 1, wherein the fixed frame comprises a cross bar comprising a rotation bar, a first fixed bar and a second fixed bar;
for cavity and both ends opening in the dwang, be equipped with the screw thread on the dwang inner wall, in the one end of first dead lever and second dead lever stretched into the dwang from the opening of dwang respectively, and with the inner wall threaded connection of dwang, the one end that the dwang was kept away from to first dead lever and second dead lever respectively with the stand fixed connection of first support and second support, when the dwang rotated, first dead lever and second dead lever removed in opposite directions or removed dorsad.
6. The auxiliary mobilization device for the patients with abdominal weakness after operation according to claim 5, wherein a push rod is fixedly connected to the outer wall of the rotating rod.
7. The auxiliary activity device for the abdominal operation of the patient with asthenia after being used as claimed in claim 2, further comprising a bearing plate, wherein one side of the bearing plate is rotatably hinged with the fixed frame, at least two springs are arranged between the bearing plate and the fixed frame, the springs are respectively arranged at two sides of the bearing plate, one end of each spring is fixedly connected with the fixed frame, the other end of each spring is fixedly connected with the bearing plate, and the included angle between the bearing plate and the fixed frame hinged with the bearing plate is less than ninety degrees;
the lower part of the bearing plate is provided with a positioning block which is fixedly connected with the fixed frame, and when the bottom of the bearing plate is abutted against the positioning block, the included angle between the bearing plate and the hinged fixed frame is ninety degrees.
8. The auxiliary mobilization device for the patients with abdominal weakness after operation according to claim 7, wherein a placement groove is formed on one side of the receiving plate far away from the fixed frame, and an extension plate is slidably connected in the placement groove.
9. The abdominal postoperative auxiliary mobilization device for the weak patient according to claim 1, further comprising a hanging rod disposed on the first support or the second support and a hook assembly threadedly connected to an outer wall of a shaft of the hanging rod through a collar.
10. The device for assisting in mobility of patients after abdominal surgery due to asthenia of claim 1, further comprising a data acquisition module fixedly mounted on the first bracket or the second bracket, wherein the data acquisition module is used for acquiring walking speed and walking duration.
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| CN202210375604.9A CN114699286B (en) | 2022-04-11 | 2022-04-11 | Auxiliary moving device for patient after abdominal operation |
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| CN202210375604.9A CN114699286B (en) | 2022-04-11 | 2022-04-11 | Auxiliary moving device for patient after abdominal operation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117100564A (en) * | 2023-10-25 | 2023-11-24 | 西南石油大学 | Walking support capable of judging falling and falling judging method thereof |
| CN117100564B (en) * | 2023-10-25 | 2024-01-09 | 西南石油大学 | Walking support capable of judging falling and falling judging method thereof |
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