CN112545502B - Blood vessel oxygen content detection equipment - Google Patents
Blood vessel oxygen content detection equipment Download PDFInfo
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- CN112545502B CN112545502B CN202011353329.8A CN202011353329A CN112545502B CN 112545502 B CN112545502 B CN 112545502B CN 202011353329 A CN202011353329 A CN 202011353329A CN 112545502 B CN112545502 B CN 112545502B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/24—Stands
Abstract
The invention belongs to the technical field of blood oxygen detection, and particularly relates to a blood vessel oxygen content detection device which comprises a supporting plate and a driving box arranged right below the supporting plate, wherein four corners of the top of the driving box are fixedly provided with guide posts, the top of each guide post is provided with a hollow groove, a guide block is slidably arranged in the hollow groove, the top of each guide block is fixedly provided with a guide rod, the top end of each guide rod extends to the upper part of each guide post and is fixedly arranged at the bottom of the supporting plate, and the top of the driving box is fixedly provided with two first connecting blocks. The height adjusting device is compact in structure, reasonable in design and convenient to operate, the height of the detecting device can be adjusted by rotating the adjusting handle, the detecting device can be stably fixed, the problem that the height of the existing detecting device is inconvenient to adjust is solved, and the height adjusting device is beneficial to use of people.
Description
Technical Field
The invention relates to the technical field of blood oxygen detection, in particular to a blood vessel oxygen content detection device.
Background
The pulse and the oxyhemoglobin saturation reflect the important physiological state of the human body, the related measuring method and measuring equipment of the oxyhemoglobin saturation detector are widely used in clinic, and are mainly applied to an operating room, an ICU ward and the like at present, and the oxyhemoglobin saturation detector is used for monitoring vital signs of critical patients.
The patent with publication number CN104523283B discloses a blood oxygen detection device, which comprises a signal sampling module for obtaining a blood oxygen signal of an object to be detected, a calculation module for obtaining a blood oxygen parameter according to the blood oxygen signal, and a power supply module for supplying power to the blood oxygen detection device, wherein the blood oxygen detection device further comprises an electrical stimulation module, a wireless transmission module and a posture detection module, the posture detection module is used for detecting posture change of the object to be detected, and the wireless transmission module is used for sending the blood oxygen parameter and the posture change information and sending out and receiving electrocardiographic information. However, the height of the detection device is fixed, so that the detection device cannot be suitable for being operated by people with different heights, and an improvement space exists.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a blood vessel oxygen content detection device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the blood vessel oxygen content detection device comprises a support plate and a drive box arranged right below the support plate, wherein guide posts are fixedly arranged at four corners of the top of the drive box, hollow grooves are formed in the tops of the guide posts, guide blocks are slidably arranged in the hollow grooves, guide rods are fixedly arranged at the tops of the guide blocks, the top ends of the guide rods extend to the upper portions of the guide posts and are fixedly arranged at the bottom of the support plate, two first connecting blocks are fixedly arranged at the tops of the drive box and are arranged in a central symmetry manner, first connecting rods are rotatably arranged on the two first connecting blocks, a round hole is formed in one side of the drive box, a rotating rod is arranged in the round hole, one end of the rotating rod extends out of the drive box and is fixedly provided with an adjusting handle, the other end of the rotating rod extends into the drive box and is fixedly sleeved with first conical teeth, and a rotating shaft is rotatably arranged at the central position of the inner wall of the bottom of the drive box, the rotating shaft is fixedly sleeved with a second taper tooth and a gear, the second taper tooth is positioned below the gear, two cross rods are fixedly arranged between the inner walls of the two sides of the driving box, the two cross rods are respectively sleeved with two first sliding blocks and two second sliding blocks in a sliding manner, the tops of the two first sliding blocks are fixedly provided with the same first rack, the tops of the two second sliding blocks are fixedly provided with the same second rack, the top of the driving box is provided with two rectangular holes, the two rectangular holes are arranged in a central symmetry manner, second connecting blocks are movably arranged in the two rectangular holes, the bottom ends of the two second connecting blocks extend into the driving box and are respectively fixedly arranged at the tops of the first rack and the second rack, the top ends of the two second connecting blocks extend to the upper part of the driving box and are respectively and rotatably provided with a second connecting rod, and the top of the supporting plate is fixedly provided with a detection device body, the detection device comprises a detection device body, and is characterized in that a clamping part is arranged on the detection device body, two moving grooves are formed in the bottom of a supporting plate, moving blocks are arranged in the two moving grooves in a sliding mode, and the top end of a first connecting rod and the top end of a second connecting rod on the same vertical surface are rotatably arranged on the moving blocks.
Preferably, a first spring is fixedly mounted between the inner wall of the top of the hollow groove and the top of the guide block, and the first spring is movably sleeved on the guide rod.
Preferably, the first bevel gear and the second bevel gear are arranged vertically, and the first bevel gear and the second bevel gear are meshed.
Preferably, the gear is located between the first rack and the second rack, and the gear is meshed with the first rack and the second rack.
Preferably, the rotating rod is fixedly sleeved with a fixing ring positioned outside the driving box, and a plurality of clamping grooves are uniformly formed in the periphery of the fixing ring at equal intervals.
Preferably, one side of the driving box, which is close to the adjusting handle, is provided with a groove, and a sliding rod is fixedly installed between the inner wall of the top and the inner wall of the bottom of the groove.
Preferably, the sliding rod is sleeved with an L-shaped clamping rod in a sliding mode, and the bottom end of the L-shaped clamping rod is matched with the clamping groove.
Preferably, the sliding rod is movably sleeved with a second spring, and two ends of the second spring are fixedly mounted on the top of the L-shaped clamping rod and the inner wall of the top of the groove respectively.
Preferably, the detection device body comprises;
the blood oxygen acquisition unit is used for acquiring blood oxygen related signals;
the signal processing unit is used for calculating blood oxygen parameters based on the blood oxygen related signals;
the display unit is used for displaying the blood oxygen parameters obtained by the signal processing unit;
the control unit is used for controlling the running states of the blood oxygen acquisition unit, the signal processing unit and the display unit, and is connected with the blood oxygen acquisition unit and the signal processing unit and communicated with the display unit in information;
the blood oxygen acquisition unit comprises: a light emitting tube and a light detector; the luminotron is used for outputting optical signals to the measured part;
the light detector is used for detecting the light signal transmitted by the light-emitting tube and penetrating through the detected part and sending the detected light signal to the control unit; the luminotron and the light detector are respectively arranged on the clamping part.
When the blood vessel oxygen content detection device is used, the L-shaped clamping rod is pulled upwards, the second spring is extruded, the bottom end of the L-shaped clamping rod is moved out of the clamping groove, so that the limit of the fixing ring is removed, the limit of the rotating rod is removed due to the fact that the fixing ring is fixedly sleeved on the rotating rod, the adjusting handle is rotated, the rotating rod fixedly connected with the adjusting handle can be driven to rotate, the first bevel gear fixedly sleeved on the rotating rod is driven to rotate, the second bevel gear can be driven to rotate due to the fact that the first bevel gear is meshed with the second bevel gear, the rotating shaft is driven to rotate due to the fact that the second bevel gear is fixedly sleeved on the rotating shaft, the gear is driven to rotate, the first rack and the second rack are driven to be close to or away from each other due to the fact that the gear is meshed with the first rack and the second rack, and the second connecting block is driven to be close to or away from each other due to the connection relationship among the first rack, the second rack and the second connecting block.
Because of the guide block slidable mounting is at the cavity inslot, so the guide block can only be along the vertical slip of cavity inslot, thereby make the guide bar of fixed mounting at the guide block top only can vertical migration, because of the fixed connection relation between guide bar and the backup pad, thereby make the backup pad only can vertical migration, because of the second connecting block, the second links up the pole, and the relation of connection between the movable block, along with the removal of second connecting block, can promote the movable block to slide along the shifting chute level through the second links up the pole, because of the movable block, the relation of connection between first links up pole and the first connecting block, can extrude the movable block through the first links up the pole, make the movable block vertical migration in the while horizontal slip, because of the movable block, the relation of connection between shifting chute and the backup pad, thereby make the backup pad vertical migration, then make the vertical migration of detection device body of fixed mounting at the backup pad top. When the detection device body moves to a proper position, the rotation of the adjusting handle is stopped, the L-shaped clamping rod is loosened, the L-shaped clamping rod is extruded to move downwards under the action of the elastic force of the second spring and is inserted into the clamping groove, so that the rotation of the rotating rod is limited, and the detection device body is fixed at the current height. The height adjusting device is compact in structure, reasonable in design and convenient to operate, the height of the detecting device can be adjusted by rotating the adjusting handle, the detecting device can be stably fixed, the problem that the height of the existing detecting device is inconvenient to adjust is solved, and the height adjusting device is beneficial to use of people.
Drawings
FIG. 1 is a schematic structural diagram of a blood vessel oxygen content detection device according to the present invention;
FIG. 2 is a schematic structural view of the guide post and the guide rod of FIG. 1 of the apparatus for detecting oxygen content in blood vessels according to the present invention;
FIG. 3 is a top view of the driving box of FIG. 1 of the blood vessel oxygen content detecting apparatus according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1 of the apparatus for detecting oxygen content in blood vessels according to the present invention;
FIG. 5 is a schematic structural diagram of part A of FIG. 1 of the apparatus for detecting oxygen content in blood vessels according to the present invention;
fig. 6 is a perspective view of a part of the structure of fig. 1 of the blood vessel oxygen content detection device provided by the invention.
Fig. 7 is a schematic diagram of a detection device body of the blood vessel oxygen content detection apparatus provided by the invention.
In the figure: the device comprises a supporting plate 1, a driving box 2, a guide post 3, a hollow groove 4, a guide block 5, a guide rod 6, a first spring 7, a first connecting block 8, a first connecting rod 9, a round hole 10, a rotating rod 11, an adjusting handle 12, a first bevel gear 13, a rotating shaft 14, a second bevel gear 15, a gear 16, a cross rod 17, a first sliding block 18, a second sliding block 19, a first rack 20, a second rack 21, a rectangular hole 22, a second connecting block 23, a second connecting rod 24, a detection device body 25, a moving groove 26, a moving block 27, a fixing ring 28, a clamping groove 29, a groove 30, a sliding rod 31, a 32L-shaped clamping rod, a second spring 33, a clamping part 34 and a clamping part.
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.
Example one
Referring to fig. 1-7, the blood vessel oxygen content detection device comprises a support plate 1 and a driving box 2 arranged right below the support plate 1, guide posts 3 are fixedly arranged at four corners of the top of the driving box 2, a hollow groove 4 is formed in the top of each guide post 3, a guide block 5 is slidably arranged in the hollow groove 4, a guide rod 6 is fixedly arranged at the top of each guide block 5, the top end of each guide rod 6 extends to the upper side of each guide post 3 and is fixedly arranged at the bottom of the support plate 1, two first connecting blocks 8 are fixedly arranged at the top of the driving box 2, two first connecting blocks 8 are arranged in a central symmetry manner, first connecting rods 9 are rotatably arranged on the two first connecting blocks 8, a round hole 10 is formed in one side of the driving box 2, a rotating rod 11 is rotatably arranged in the round hole 10, one end of the rotating rod 11 extends to the outside of the driving box 2, an adjusting handle 12 is fixedly arranged on the top of the driving box, the other end of the rotating rod 11 extends to the inside the driving box 2, a first conical tooth 13 is fixedly connected with the rotating shaft 14, a rotating shaft is rotatably arranged at the central position of the bottom inner wall of the driving box 2, a second connecting block 15 is fixedly connected with a rack bar 17, two second sliding blocks 17, two sliding blocks which are arranged in a central sliding holes of the rectangular rack bar 17, two sliding blocks which are fixedly arranged in the top of the rectangular box 2, two sliding blocks 22 are arranged in the rectangular sliding blocks 22, two sliding blocks which are arranged in the top of the rectangular sliding blocks 22, two sliding blocks which are fixed in the rectangular grooves 22, two sliding blocks 17, two sliding blocks which are arranged in the top of the rectangular sliding blocks 22, two sliding blocks 17, two sliding blocks which are arranged in the top of the rectangular grooves 22, the top of two second connecting blocks 23 all extends to the top of drive box 2, and all rotates and install second linking pole 24, and the top fixed mounting of backup pad 1 has detection device body 25, is provided with clamping unit 34 on the detection device body 25, and two shifting chutes 26 have been seted up to the bottom of backup pad 1, and equal slidable mounting has movable block 27 in two shifting chutes 26, and the top of the first linking pole 9 on the same vertical face and the top of second linking pole 24 all rotate and install on movable block 27.
Example two
According to the invention, the first spring 7 is fixedly arranged between the inner wall of the top of the hollow groove 4 and the top of the guide block 5, the first spring 7 is movably sleeved on the guide rod 6, and the guide block 5 can move more stably due to the arrangement of the first spring 7.
In the invention, the first bevel gear 13 and the second bevel gear 15 are vertically arranged, the first bevel gear 13 is meshed with the second bevel gear 15, and the first bevel gear 13 rotates to drive the second bevel gear 15 to rotate.
In the invention, the gear 16 is positioned between the first rack 20 and the second rack 21, the gear 16 is meshed with the first rack 20 and the second rack 21, and the gear 16 rotates to drive the first rack 20 and the second rack 21 to move in opposite directions.
In the invention, the rotating rod 11 is fixedly sleeved with the fixing ring 28 positioned outside the driving box 2, a plurality of clamping grooves 29 are uniformly formed around the fixing ring 28 at equal intervals, and the rotating rod 11 can drive the fixing ring 28 to rotate.
In the invention, a groove 30 is arranged on one side of the driving box 2 close to the adjusting handle 12, and a sliding rod 31 is fixedly arranged between the top inner wall and the bottom inner wall of the groove 30.
In the invention, the sliding rod 31 is sleeved with the L-shaped clamping rod 32 in a sliding manner, the bottom end of the L-shaped clamping rod 32 is matched with the clamping groove 29, and the L-shaped clamping rod 32 can be inserted into the clamping groove 29.
In the invention, the sliding rod 31 is movably sleeved with the second spring 33, two ends of the second spring 33 are respectively and fixedly installed on the top of the L-shaped clamping rod 32 and the inner wall of the top of the groove 30, and the elastic restoring force of the second spring 33 can extrude the L-shaped clamping rod 32 to move downwards.
The detection device body 25 includes:
the blood oxygen acquisition unit is used for acquiring blood oxygen related signals;
the signal processing unit is used for calculating blood oxygen parameters based on the blood oxygen related signals;
the display unit is used for displaying the blood oxygen parameters obtained by the signal processing unit;
the control unit is used for controlling the running states of the blood oxygen acquisition unit, the signal processing unit and the display unit, and is connected with the blood oxygen acquisition unit and the signal processing unit and communicated with the display unit;
blood oxygen acquisition unit includes: a light emitting tube and a light detector;
the luminotron is used for outputting optical signals to the measured part;
the light detector is used for detecting light signals transmitted through the detected part and sent by the light emitting tube and sending the detected light signals to the control unit;
the light emitting tube and the light detector are respectively arranged on the clamping part 34, the light emitting tube and the light detector are clamped at the positions of the finger tips of a human body and the like through the clamping part 34, light emitted by the light emitting tube penetrates through the finger tips to reach the light detector, the light detector detects the light to obtain the absorbance of red light or infrared light with different wavelengths and then sends the absorbance to the signal processing unit, and the signal processing unit calculates the blood oxygen parameter of the human body according to the absorbance of the red light or the infrared light with different wavelengths.
EXAMPLE III
Referring to fig. 1-7, the blood vessel oxygen content detection device comprises a support plate 1 and a driving box 2 arranged right below the support plate 1, wherein guide posts 3 are fixedly arranged at four corners of the top of the driving box 2, hollow grooves 4 are formed in the tops of the guide posts 3, guide blocks 5 are slidably arranged in the hollow grooves 4, guide rods 6 are fixedly arranged at the tops of the guide blocks 5, the top ends of the guide rods 6 extend to the upper parts of the guide posts 3 and are fixedly arranged at the bottom of the support plate 1, two first connecting blocks 8 are fixedly arranged at the top of the driving box 2, the two first connecting blocks 8 are arranged in central symmetry, first connecting rods 9 are rotatably arranged on the two first connecting blocks 8, a round hole 10 is formed in one side of the driving box 2, a rotating rod 11 is rotatably arranged in the round hole 10, one end of the rotating rod 11 extends to the outside of the driving box 2, an adjusting handle 12 is fixedly arranged, and the other end of the rotating rod 11 extends into the driving box 2, the first bevel gear 13 is fixedly sleeved and connected, the rotating shaft 14 is rotatably installed at the center position of the inner wall at the bottom of the driving box 2, the second bevel gear 15 and the gear 16 are fixedly sleeved and connected on the rotating shaft 14, the second bevel gear 15 is positioned below the gear 16, two cross rods 17 are fixedly installed between the inner walls at two sides of the driving box 2, two first sliders 18 and two second sliders 19 are respectively sleeved and connected on the two cross rods 17 in a sliding manner, the same first rack 20 is fixedly installed at the top parts of the two first sliders 18, the same second rack 21 is fixedly installed at the top parts of the two second sliders 19, two rectangular holes 22 are formed in the top part of the driving box 2, the two rectangular holes 22 are arranged in a central symmetry manner, second connecting blocks 23 are movably installed in the two rectangular holes 22, the bottom ends of the two second connecting blocks 23 extend into the driving box 2 and are respectively fixedly installed at the top parts of the first rack 20 and the second rack 21, the top of two second connecting blocks 23 all extends to the top of drive box 2, and all rotates and install second and link pole 24, and the top fixed mounting of backup pad 1 has detection device body 25, is provided with clamping unit on the detection device body 25, and two shifting chutes 26 have been seted up to the bottom of backup pad 1, and equal slidable mounting has a movable block 27 in two shifting chutes 26, and the top of the first pole 9 that links up on the same vertical face and the top of second link pole 24 all rotate and install on movable block 27.
According to the invention, the first spring 7 is fixedly arranged between the inner wall of the top of the hollow groove 4 and the top of the guide block 5, the first spring 7 is movably sleeved on the guide rod 6, and the guide block 5 can move more stably due to the arrangement of the first spring 7.
In the invention, the first bevel gear 13 and the second bevel gear 15 are vertically arranged, the first bevel gear 13 is meshed with the second bevel gear 15, and the first bevel gear 13 rotates to drive the second bevel gear 15 to rotate.
In the invention, the gear 16 is positioned between the first rack 20 and the second rack 21, the gear 16 is meshed with the first rack 20 and the second rack 21, and the gear 16 rotates to drive the first rack 20 and the second rack 21 to move in opposite directions.
In the invention, the rotating rod 11 is fixedly sleeved with the fixing ring 28 positioned outside the driving box 2, a plurality of clamping grooves 29 are uniformly formed around the fixing ring 28 at equal intervals, and the rotating rod 11 can drive the fixing ring 28 to rotate.
In the invention, a groove 30 is arranged on one side of the driving box 2 close to the adjusting handle 12, and a sliding rod 31 is fixedly arranged between the top inner wall and the bottom inner wall of the groove 30.
In the invention, the sliding rod 31 is sleeved with the L-shaped clamping rod 32 in a sliding manner, the bottom end of the L-shaped clamping rod 32 is matched with the clamping groove 29, and the L-shaped clamping rod 32 can be inserted into the clamping groove 29.
In the invention, the sliding rod 31 is movably sleeved with the second spring 33, two ends of the second spring 33 are respectively and fixedly installed on the top of the L-shaped clamping rod 32 and the inner wall of the top of the groove 30, and the elastic restoring force of the second spring 33 can extrude the L-shaped clamping rod 32 to move downwards.
The detection device body 25 includes:
the blood oxygen acquisition unit is used for acquiring blood oxygen related signals;
the signal processing unit is used for calculating blood oxygen parameters based on the blood oxygen related signals;
the display unit is used for displaying the blood oxygen parameters obtained by the signal processing unit;
the control unit is used for controlling the running states of the blood oxygen acquisition unit, the signal processing unit and the display unit, and is connected with the blood oxygen acquisition unit and the signal processing unit and communicated with the display unit;
blood oxygen acquisition unit includes: a light emitting tube and a light detector;
the luminotron is used for outputting optical signals to the measured part;
the light detector is used for detecting light signals transmitted through the detected part and sent by the light emitting tube and sending the detected light signals to the control unit;
the light emitting tube and the light detector are respectively arranged on the clamping part 34, the light emitting tube and the light detector are clamped at the positions of the finger tips of a human body and the like through the clamping part 34, light emitted by the light emitting tube penetrates through the finger tips to reach the light detector, the light detector detects the light to obtain the absorbance of red light or infrared light with different wavelengths and then sends the absorbance to the signal processing unit, and the signal processing unit calculates the blood oxygen parameter of the human body according to the absorbance of the red light or the infrared light with different wavelengths.
The working principle is as follows:
1. during the use, upwards stimulate L type kelly 32 to extrude second spring 33, make L type kelly 32's bottom shift out draw-in groove 29, thereby it is spacing to solid fixed ring 28 to have removed, because of solid fixed ring 28 is fixed cup joints on bull stick 11, so removed the restriction of bull stick 11, rotate adjustment handle 12, can drive the bull stick 11 rotation with adjustment handle 12 fixed connection, thereby drive the fixed first awl tooth 13 that cup joints on bull stick 11 and rotate.
2. The first bevel gear 13 is meshed with the second bevel gear 15, so that the second bevel gear 15 can be driven to rotate, the second bevel gear 15 is fixedly sleeved on the rotating shaft 14, the rotating shaft 14 is driven to rotate, the gear 16 is meshed with the first rack 20 and the second rack 21, the first rack 20 and the second rack 21 can be driven to approach or separate from each other, and the two second connecting blocks 23 can be driven to approach or separate from each other due to the connection relationship among the first rack 20, the second rack 21 and the second connecting blocks 23.
3. Because of the guide block 5 is slidably mounted in the hollow groove 4, the guide block 5 can only vertically slide along the hollow groove 4, so that the guide rod 6 fixedly mounted at the top of the guide block 5 can only vertically move, because of the fixed connection relationship between the guide rod 6 and the support plate 1, so that the support plate 1 can only vertically move, because of the connection relationship between the second connecting block 23, the second connecting rod 24 and the moving block 27, along with the movement of the second connecting block 23, the moving block 27 can be pushed by the second connecting rod 24 to horizontally slide along the moving groove 26, because of the connection relationship between the moving block 27, the first connecting rod 9 and the first connecting block 8, the moving block 27 can be squeezed by the first connecting rod 9, so that the moving block 27 vertically moves while horizontally sliding, because of the connection relationship between the moving block 27, the moving groove 26 and the support plate 1, so that the support plate 1 vertically moves, and then the detection device body 25 fixedly mounted at the top of the support plate 1 vertically moves.
4. When the detection device body 25 moves to a proper position, the rotation of the adjusting handle 12 is stopped, the L-shaped clamping rod 32 is released, the L-shaped clamping rod 32 is extruded to move downwards due to the elastic force of the second spring 33, and the L-shaped clamping rod is inserted into the clamping groove 29, so that the rotation of the rotating rod 11 is limited, and the detection device body 25 is fixed at the current height. The height adjusting device is compact in structure, reasonable in design and convenient to operate, the height of the detecting device can be adjusted by rotating the adjusting handle, the detecting device can be stably fixed, the problem that the height of the existing detecting device is inconvenient to adjust is solved, and the height adjusting device is beneficial to use of people.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Blood vessel oxygen content detection equipment, including backup pad (1) and locate drive case (2) under backup pad (1), a serial communication port, the top four corners position of drive case (2) all fixed mounting has guide post (3), hollow groove (4) have been seted up at the top of guide post (3), slidable mounting has guide block (5) in hollow groove (4), the top fixed mounting of guide block (5) has guide bar (6), the top of guide bar (6) extends to the top of guide post (3), and fixed mounting is in the bottom of backup pad (1), the top fixed mounting of drive case (2) has two first connecting blocks (8), and two first connecting blocks (8) central symmetry set up, all rotate on two first connecting blocks (8) and install first linking pole (9), one side of drive case (2) has been seted up round hole (10), rotatory installation has bull stick (11) in round hole (10), one end of bull stick (11) extends to outside drive case (2), and fixed mounting has regulation handle (12), the other end of bull stick (11) extends to drive case (2), the drive case (2) internal rotation has been installed to second cone gear (14), and fixed cover (14) and fixed position have been installed to the fixed cone gear (14), and the second conical teeth (15) are positioned below the gear (16), two transverse rods (17) are fixedly arranged between the inner walls of the two sides of the driving box (2), two first sliding blocks (18) and two second sliding blocks (19) are respectively sleeved on the two transverse rods (17) in a sliding manner, the top parts of the two first sliding blocks (18) are fixedly provided with the same first rack (20), the top parts of the two second sliding blocks (19) are fixedly provided with the same second rack (21), the top part of the driving box (2) is provided with two rectangular holes (22), the two rectangular holes (22) are arranged in a central symmetry manner, second connecting blocks (23) are movably arranged in the two rectangular holes (22), the bottom of two second connecting blocks (23) all extends to in drive box (2), and respectively fixed mounting is at the top of first rack (20) and second rack (21), the top of two second connecting blocks (23) all extends to the top of drive box (2), and all rotate and install second and link pole (24), the top fixed mounting of backup pad (1) has detection device body (25), be provided with clamping member (34) on detection device body (25), two shifting chutes (26) have been seted up to the bottom of backup pad (1), equal slidable mounting has movable block (27) in two shifting chutes (26), the top of first linking pole (9) on the same vertical face and the top of second linking pole (24) all rotate and all rotate Is mounted on a moving block (27).
2. The blood vessel oxygen content detection device according to claim 1, wherein a first spring (7) is fixedly installed between the top inner wall of the hollow groove (4) and the top of the guide block (5), and the first spring (7) is movably sleeved on the guide rod (6).
3. The apparatus for detecting the oxygen content in blood vessel according to claim 1, wherein the first conical teeth (13) and the second conical teeth (15) are vertically arranged, and the first conical teeth (13) and the second conical teeth (15) are engaged.
4. The apparatus according to claim 1, wherein the gear (16) is located between the first rack (20) and the second rack (21), and the gear (16) is engaged with the first rack (20) and the second rack (21).
5. The apparatus for detecting oxygen content in blood vessels according to claim 1, wherein the rotating rod (11) is fixedly sleeved with a fixing ring (28) located outside the driving box (2), and a plurality of slots (29) are uniformly arranged around the fixing ring (28) at equal intervals.
6. The blood vessel oxygen content detection device according to claim 5, wherein a groove (30) is formed in one side of the driving box (2) close to the adjusting handle (12), and a sliding rod (31) is fixedly installed between the top inner wall and the bottom inner wall of the groove (30).
7. The blood vessel oxygen content detection device according to claim 6, wherein an L-shaped clamp rod (32) is slidably sleeved on the slide rod (31), and the bottom end of the L-shaped clamp rod (32) is adapted to the clamp groove (29).
8. The blood vessel oxygen content detection device according to claim 6, wherein the sliding rod (31) is movably sleeved with a second spring (33), and two ends of the second spring (33) are respectively and fixedly installed on the top of the L-shaped clamping rod (32) and the inner wall of the top of the groove (30).
9. The apparatus according to claim 1, wherein the detecting device body (25) comprises:
the blood oxygen acquisition unit is used for acquiring blood oxygen related signals;
the signal processing unit is used for calculating blood oxygen parameters based on the blood oxygen related signals;
the display unit is used for displaying the blood oxygen parameters obtained by the signal processing unit;
the control unit is used for controlling the running states of the blood oxygen acquisition unit, the signal processing unit and the display unit;
the blood oxygen acquisition unit comprises: a light emitting tube and a light detector;
the luminotron is used for outputting optical signals to the measured part;
the light detector is used for detecting the light signals transmitted through the detected part and sent by the light emitting tube and sending the detected light signals to the control unit;
the light-emitting tube and the light detector are respectively arranged on the clamping component (34);
the control unit is connected with the blood oxygen acquisition unit and the signal processing unit and is in information communication with the display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353329.8A CN112545502B (en) | 2020-11-27 | 2020-11-27 | Blood vessel oxygen content detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109453011A (en) * | 2019-01-04 | 2019-03-12 | 徐莹 | A kind of device and its application method detecting cardiovascular system of human body functional status |
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| CN107041734A (en) * | 2016-02-06 | 2017-08-15 | 上海兆观信息科技有限公司 | A kind of flexible continuous detecting sphygmus and blood oxygen saturation monitor |
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| CN208573710U (en) * | 2018-02-12 | 2019-03-05 | 福州威泰思光电科技有限公司 | A kind of multifunctional medical imager |
| CN109453011A (en) * | 2019-01-04 | 2019-03-12 | 徐莹 | A kind of device and its application method detecting cardiovascular system of human body functional status |
| CN209734005U (en) * | 2019-01-15 | 2019-12-06 | 刘伟 | Examining table for ct room |
| CN110025334A (en) * | 2019-04-11 | 2019-07-19 | 薄士霞 | A kind of safe type multicolour Doppler ultrasonic diagnosis apparatus with regulatory function |
| CN211830966U (en) * | 2020-04-20 | 2020-10-30 | 南京汉威信息科技有限公司 | Control room intelligence management and control terminal |
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