CN111110250A - Falling-prevention oxyhemoglobin saturation detection device - Google Patents
Falling-prevention oxyhemoglobin saturation detection device Download PDFInfo
- Publication number
- CN111110250A CN111110250A CN202010072837.2A CN202010072837A CN111110250A CN 111110250 A CN111110250 A CN 111110250A CN 202010072837 A CN202010072837 A CN 202010072837A CN 111110250 A CN111110250 A CN 111110250A
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- China
- Prior art keywords
- hole
- connecting rod
- proof
- main body
- snap ring
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Classifications
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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
- A61B5/14542—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 for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
- A61B5/6826—Finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
Abstract
The invention discloses an anti-dropping oxyhemoglobin saturation detection device which comprises a device main body, wherein the left ends of the upper part and the lower part of the device main body are connected through a reset rotating shaft, the upper surface of the device main body is provided with a display screen, the upper surface and the lower surface of the device main body are both provided with limiting through holes, a containing groove is reserved on the right end surface of the device main body, a containing hole is reserved in the containing groove, a shaft lever is fixedly connected in the containing hole, and one end of a connecting rod is movably nested on the outer side of the shaft lever. This prevent oxyhemoglobin saturation detection device that drops can be convenient for through component card cover in user's knuckle department to can be convenient for fix the device, avoid causing the device to drop from the finger because the activity of user's finger, so that influence its stable oxyhemoglobin saturation that detects, and can accomodate the component of card cover in knuckle department, thereby can avoid this component to influence this detection device's volume, and can avoid this component by easy damage.
Description
Technical Field
The invention relates to the technical field of oxyhemoglobin saturation detection, in particular to an anti-drop oxyhemoglobin saturation detection device.
Background
The blood oxygen saturation is the percentage of the volume of oxyhemoglobin bound by oxygen in blood to the total bindable hemoglobin volume, which is an index for evaluating the ability of blood to deliver oxygen, and a blood oxygen saturation detection device is a device for detecting the index as its name suggests.
However, the existing blood oxygen saturation detection device has certain problems in the using process, such as: the existing oxyhemoglobin saturation detection device needs to be clamped at the finger tip of a user when in work, and because many users for detecting the oxyhemoglobin saturation are patients with insufficient blood supply for the brain, the consciousness of the users is fuzzy when detecting the oxyhemoglobin saturation, so that the users do not know that the oxyhemoglobin saturation detection device is clamped on the fingers of the users, and the fingers are easy to fall off particularly when moving, thereby influencing the oxyhemoglobin saturation detection device to stably detect the oxyhemoglobin saturation;
in summary, an anti-drop oxyhemoglobin saturation detection device has been designed to solve the above problems.
Disclosure of Invention
The invention aims to provide a drop-proof oxyhemoglobin saturation detection device, which aims to solve the problem that the existing oxyhemoglobin saturation detection device is easy to drop due to the movement of fingers of a user when being used by the user, so that the stable blood pressure saturation detection of the oxyhemoglobin saturation detection device on the user is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-falling oxyhemoglobin saturation detection device comprises a device main body, wherein the left ends of the upper part and the lower part of the device main body are connected through a reset rotating shaft, the upper surface of the device main body is provided with a display screen, the upper surface and the lower surface of the device main body are respectively provided with a limiting through hole, the right end surface of the device main body is reserved with a containing groove, a containing hole is reserved in the containing groove, a shaft lever is fixedly connected in the containing hole, the outer side of the shaft lever is movably nested with one end of a connecting rod, the inner bottom end of the containing hole and the end part of the connecting rod are respectively welded and fixed at the two ends of an extension spring, a connecting through hole is arranged on the device main body, a lock rod penetrates through the connecting through hole, the outer side of the lock rod and the inner side of the connecting through hole are respectively welded and fixed at the two ends, and the other end fixed connection of connecting rod is on the snap ring, the snap ring nestification is in the outside of inner ring, and fixedly connected with slider on the inner ring, slider sliding connection is in the spout, and the spout sets up in the outside of snap ring to the inboard of snap ring is provided with the rubber inside lining.
Preferably, the limiting through hole and the connecting through hole are arranged in a collinear manner, the limiting through hole is communicated with the connecting through hole through the accommodating hole, and the limiting through hole, the connecting through hole and the accommodating hole are communicated with the right end of the device main body.
Preferably, the connecting rods are arranged perpendicular to the snap rings, the number of the connecting rods is 4, and the centers of the snap rings are located on the axis of the device body.
Preferably, the snap ring and the inner ring are both 1/2 circular rings, and the structural shape of the snap ring is matched with the shape of the accommodating groove.
Preferably, the structural shape of the sliding groove is 1/4 circular grooves, and the axis of the sliding groove is collinear with the axis of the clamping ring.
Preferably, the teeth are distributed in the tooth grooves, the cross section of each tooth is in a right-angled triangle shape, the tooth grooves are in an L shape, and the lower ends of the tooth grooves are coplanar with the inner bottom surfaces of the tooth grooves.
Preferably, the inner diameter of the containing hole is matched with the outer diameter of the connecting rod, and the axes of the connecting rod and the containing hole are arranged in a collinear manner.
Preferably, the structural shape and size of the upper end of the lock rod are matched with those of the limiting through hole, and the lock rod is perpendicular to the connecting rod.
Preferably, the connecting through holes are arranged perpendicular to the accommodating holes, and the connecting through holes are symmetrically arranged with respect to the axis of the device body.
Compared with the prior art, the invention has the beneficial effects that: this prevent oxyhemoglobin saturation detection device that drops can be convenient for pass through the component card cover in user's knuckle department to can be convenient for fix the device, avoid causing the device to drop from the finger because the activity of user's finger, so that influence its stable oxyhemoglobin saturation that detects, and can accomodate the component of card cover in knuckle department, thereby can avoid this component to influence this detection device's volume, and can avoid this component by easy damage:
1. the annular clamping sleeve formed by 2 clamping rings is sleeved at the finger joint, the inner ring is rotated to stably connect the 2 clamping rings, so that the clamping sleeve with the stable clamping rings can be sleeved at the finger joint, the friction force between the clamping rings and the finger joint is increased through the rubber lining, the clamping rings are more stably sleeved at the finger joint, meanwhile, the connecting rod connected with the clamping rings can be prevented from retracting into the accommodating hole through the engagement of the pawls and the teeth in the tooth grooves, and the device main body clamped at the finger end can be prevented from falling due to the movement of fingers of a user through the clamping rings, so that the stable blood oxygen saturation detection degree of the device is influenced;
2. through extension spring and compression spring, can be when device main part right-hand member is kept away from each other, make the locking lever drive the pawl and remove to connect the through-hole in, thereby the meshing of disconnection pawl and the interior latch of tooth's socket, later make the automatic withdrawal holding of connecting rod downthehole through extension spring's restoring force, and make the snap ring withdrawal holding of connecting rod connection in the storage tank, thereby can accomodate the component of joint department to the snap ring, can avoid this component to influence this detection device's volume, and can avoid this component by easy damage.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a side cross-sectional structural view of the snap ring of the present invention;
FIG. 3 is an enlarged view of point A of FIG. 2 according to the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic main sectional view of the present invention;
FIG. 6 is an enlarged view of point B of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the connecting rod and locking rod of the present invention;
FIG. 8 is a side view of the device body of the present invention.
In the figure: 1. a device main body; 2. resetting the rotating shaft; 3. a display screen; 4. a limiting through hole; 5. a connecting rod; 6. a snap ring; 7. an inner ring; 8. a slider; 9. a chute; 10. a rubber lining; 11. a tooth socket; 12. a housing hole; 13. a shaft lever; 14. an extension spring; 15. a lock lever; 16. a connecting through hole; 17. a compression spring; 18. a pawl; 19. a containing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an anti-drop oxyhemoglobin saturation detection device comprises a device main body 1, a reset rotating shaft 2, a display screen 3, a limiting through hole 4, a connecting rod 5, a clamping ring 6, an inner ring 7, a sliding block 8, a sliding groove 9, a rubber lining 10, a tooth space 11, a containing hole 12, a shaft rod 13, a tension spring 14, a lock rod 15, a connecting through hole 16, a compression spring 17, a pawl 18 and a containing groove 19, wherein the left ends of the upper part and the lower part of the device main body 1 are connected through the reset rotating shaft 2, the display screen 3 is arranged on the upper surface of the device main body 1, the limiting through hole 4 is arranged on the upper surface and the lower surface of the device main body 1, the containing groove 19 is reserved on the right end surface of the device main body 1, the containing hole 12 is reserved in the containing groove 19, the shaft rod 13 is fixedly connected in the containing hole 12, one end of the shaft rod 5 is movably nested outside the shaft rod 13, and the inner bottom end, be provided with connect the via hole 16 on the device main part 1, and run through in connect the via hole 16 and have locking lever 15, the outside of locking lever 15 and connect the inboard of via hole 16 welded fastening respectively in compression spring 17's both ends, and the upper end of locking lever 15 is provided with pawl 18 perpendicularly, the outside of connecting rod 5 is provided with tooth's socket 11, and the other end fixed connection of connecting rod 5 is on snap ring 6, snap ring 6 nests in the outside of inner ring 7, and fixedly connected with slider 8 on the inner ring 7, slider 8 sliding connection is in spout 9, and spout 9 sets up in the outside of snap ring 6, and the inboard of snap ring 6 is provided with rubber inside lining 10.
Spacing through-hole 4 sets up with the axis collineation of connect the through-hole 16, and spacing through-hole 4 passes through holding hole 12 through-connection with connect the through-hole 16, and spacing through-hole 4, connect the through-hole 16 and hold the right-hand member that hole 12 link up the device main part 1, when can be convenient for locking lever 15 removes, can stretch into spacing through-hole 4 and carry out spacingly, guaranteed the stability in locking lever 15 position, from the stable meshing connection of the latch that can guarantee pawl 18 on the locking lever 15 and tooth's socket 11.
Connecting rod 5 sets up with snap ring 6 is perpendicular, and connecting rod 5 is provided with 4 about the axis symmetry of device main part 1 to the centre of a circle of snap ring 6 is in the axis of device main part 1, and the stable drive snap ring 6 that drives of removal of connecting rod 5 of being convenient for removes, thereby helps removing snap ring 6 and removes to knuckle department, so that the joint department is pointed to in the card cover.
The snap ring 6 and the inner ring 7 are both 1/2 circular rings, the structural shape of the snap ring 6 is identical to the shape of the accommodating groove 19, the snap ring 6 can be conveniently accommodated in the accommodating groove 19, and the inner ring 7 can move in the snap ring 6 conveniently.
The structural shape of spout 9 is 1/4 circular slot, and the axis of spout 9 and the axis collineation of snap ring 6 can be convenient for slide in spout 9 through slider 8 for inner ring 7 is stabilized by slider 8 and is driven the rotation of axle around snap ring 6.
The tooth grooves 11 are distributed with clamping teeth, the cross section of each clamping tooth is in a right-angled triangle shape, the tooth grooves 11 are in an L shape, the lower ends of the tooth grooves are coplanar with the inner bottom surfaces of the tooth grooves, and the pawls 18 can move along with the lock rods 15 conveniently until the pawls are meshed with the clamping teeth in the tooth grooves 11.
The inner diameter of the containing hole 12 is matched with the outer diameter of the connecting rod 5, and the axes of the connecting rod 5 and the containing hole 12 are arranged in a collinear manner, so that the connecting rod 5 can be stably contained in the containing hole 12.
The structural shape size of the upper end of the lock rod 15 is matched with that of the limiting through hole 4, and the lock rod 15 is perpendicular to the connecting rod 5, so that the limiting through hole 4 can limit the lock rod 15 extending into the limiting through hole.
The connecting through holes 16 are arranged perpendicular to the accommodating holes 12, and the connecting through holes 16 are symmetrically arranged about the axis of the device body 1, so that the locking rod 15 can move along the connecting through holes 16, and the pawl 18 on the locking rod 15 is stably engaged with the latch in the tooth groove 11.
The working principle is as follows: firstly, taking the falling-proof oxyhemoglobin saturation detection device to a use position, and operating and using the falling-proof oxyhemoglobin saturation detection device according to the following mode;
according to fig. 1 to 8, the left end of the device body 1 is pressed, the right ends thereof are separated from each other by the reset rotary shaft 2, and then the right end of the device body 1 is held on the finger of the patient;
in the process of clamping the device body 1 on the finger of the patient, the connecting rod 5 with proper length is pulled out from the accommodating hole 12 according to the position of the finger joint of the user;
when the right end of the device main body 1 is clamped on the finger of a patient, the clamping ring 6 is clamped near the finger joint;
when the left end of the device body 1 is loosened, the right end of the device body 1 is close to each other to clamp fingers, the lock rods 15 can be squeezed mutually, so that the pawls 18 are gradually meshed with the latches in the tooth grooves 11, the length of the pull-out connecting rod 5 can be limited, and the connecting rod 5 is prevented from automatically resetting under the action of the extension spring 14;
then, the sliding block 8 slides in the sliding groove 9 so as to drive the inner ring 7 to rotate until the inner ring 7 rotates 90 degrees and extends into another snap ring 6, so that 2 snap rings 6 are stably connected, and at the moment, the rubber lining 10 on the inner side of the snap ring 6 is clamped and sleeved at the finger joint part, so that the device main body 1 is prevented from falling off due to careless movement of fingers of a user, and the stable detection of the blood oxygen saturation degree through the device main body 1 can be facilitated;
after the detection of the blood oxygen saturation is finished, the sliding block 8 is reversely slid to enable the inner ring 7 to be completely retracted into the clamping ring 6, and the left end of the device body 1 is pressed again to enable the right ends of the device body 1 to be away from each other, so that the locking rod 15 is reset under the action of the compression spring 17, and the pawl 18 is disengaged from the tooth groove 11;
the connecting rod 5 will then automatically return under the action of the tension spring 14 and cause the snap ring 6 to retract into the receiving groove 19 for storage, which is not described in detail in this specification and is well known to those skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a falling-proof oxyhemoglobin saturation detection device, includes device main part (1), its characterized in that: the left ends of the upper part and the lower part of the device body (1) are connected through a reset rotating shaft (2), the upper surface of the device body (1) is provided with a display screen (3), the upper surface and the lower surface of the device body (1) are respectively provided with a limiting through hole (4), the right end surface of the device body (1) is reserved with a containing groove (19), a containing hole (12) is reserved in the containing groove (19), a shaft lever (13) is fixedly connected in the containing hole (12), the outer side of the shaft lever (13) is movably nested with one end of a connecting rod (5), the inner bottom end of the containing hole (12) and the end of the connecting rod (5) are respectively welded and fixed at two ends of a tension spring (14), the device body (1) is provided with a connecting through hole (16), a locking rod (15) penetrates through the connecting through hole (16), the outer side of the locking rod (15) and the inner side of the connecting through hole (16) are respectively welded and fixed at two ends of a compression, and the upper end of locking lever (15) is provided with pawl (18) perpendicularly, the outside of connecting rod (5) is provided with tooth's socket (11), and the other end fixed connection of connecting rod (5) is on snap ring (6), snap ring (6) nestification is in the outside of inner ring (7), and fixedly connected with slider (8) on inner ring (7), slider (8) sliding connection is in spout (9), and spout (9) set up in the outside of snap ring (6) to the inboard of snap ring (6) is provided with rubber inside lining (10).
2. The drop-proof oximetry device according to claim 1, wherein: the limiting through hole (4) and the connecting through hole (16) are arranged in a collinear mode, the limiting through hole (4) and the connecting through hole (16) are connected in a penetrating mode through the containing hole (12), and the limiting through hole (4), the connecting through hole (16) and the containing hole (12) penetrate through the right end of the device main body (1).
3. The drop-proof oximetry device according to claim 4, wherein: the connecting rod (5) is perpendicular to the clamping ring (6), the connecting rod (5) is symmetrically provided with 4 connecting rods around the axis of the device main body (1), and the circle center of the clamping ring (6) is located on the axis of the device main body (1).
4. The drop-proof oximetry device according to claim 1, wherein: the snap ring (6) and the inner ring (7) are both 1/2 circular rings, and the structural shape of the snap ring (6) is matched with the shape of the containing groove (19).
5. The drop-proof oximetry device according to claim 4, wherein: the structure shape of spout (9) is 1/4 circular slots, and the axis of spout (9) and the axis collineation of snap ring (6).
6. The drop-proof oximetry device according to claim 1, wherein: the tooth grooves (11) are distributed with clamping teeth, the cross sections of the clamping teeth are in right-angled triangles, the tooth grooves (11) are in L shapes, and the lower ends of the tooth grooves are coplanar with the inner bottom surfaces of the tooth grooves.
7. The drop-proof oximetry device according to claim 1, wherein: the inner diameter of the containing hole (12) is matched with the outer diameter of the connecting rod (5), and the axes of the connecting rod (5) and the containing hole (12) are arranged in a collinear way.
8. The drop-proof oximetry device according to claim 4, wherein: the structural shape and size of the upper end of the lock rod (15) are matched with those of the limiting through hole (4), and the lock rod (15) is perpendicular to the connecting rod (5).
9. The drop-proof oximetry device according to claim 4, wherein: the connecting through holes (16) are arranged perpendicular to the containing holes (12), and the connecting through holes (16) are symmetrically arranged with respect to the axis of the device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010072837.2A CN111110250A (en) | 2020-01-21 | 2020-01-21 | Falling-prevention oxyhemoglobin saturation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010072837.2A CN111110250A (en) | 2020-01-21 | 2020-01-21 | Falling-prevention oxyhemoglobin saturation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111110250A true CN111110250A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010072837.2A Withdrawn CN111110250A (en) | 2020-01-21 | 2020-01-21 | Falling-prevention oxyhemoglobin saturation detection device |
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| CN (1) | CN111110250A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961827A (en) * | 2006-11-27 | 2007-05-16 | 北京超思电子技术有限责任公司 | A finger-clipped saturation oxygen measuring apparatus |
| CN101411618A (en) * | 2007-10-17 | 2009-04-22 | 潘卫江 | Finger type instrument for detecting sphygmus and blood oxygen saturation |
| CN202342042U (en) * | 2011-11-15 | 2012-07-25 | 潘卫江 | Finger clip type oxyhemoglobin saturation instrument |
| CN103505220A (en) * | 2012-06-15 | 2014-01-15 | 曹军容 | Medical oxyhemoglobin saturation monitoring fixable fingerstall |
| CN204971306U (en) * | 2015-07-28 | 2016-01-20 | 中国人民解放军第四军医大学 | Adjustable blood oxygen saturability detection presss from both sides |
| CN205514620U (en) * | 2016-03-23 | 2016-08-31 | 陈莉丽 | Fixed cover of oxyhemoglobin saturation sensor |
| KR101987179B1 (en) * | 2018-04-02 | 2019-06-10 | 동강대학교산학협력단 | Adapter of apparatus for measuring of blood oxygen saturation for both an adult and a child |
-
2020
- 2020-01-21 CN CN202010072837.2A patent/CN111110250A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961827A (en) * | 2006-11-27 | 2007-05-16 | 北京超思电子技术有限责任公司 | A finger-clipped saturation oxygen measuring apparatus |
| CN101411618A (en) * | 2007-10-17 | 2009-04-22 | 潘卫江 | Finger type instrument for detecting sphygmus and blood oxygen saturation |
| CN202342042U (en) * | 2011-11-15 | 2012-07-25 | 潘卫江 | Finger clip type oxyhemoglobin saturation instrument |
| CN103505220A (en) * | 2012-06-15 | 2014-01-15 | 曹军容 | Medical oxyhemoglobin saturation monitoring fixable fingerstall |
| CN204971306U (en) * | 2015-07-28 | 2016-01-20 | 中国人民解放军第四军医大学 | Adjustable blood oxygen saturability detection presss from both sides |
| CN205514620U (en) * | 2016-03-23 | 2016-08-31 | 陈莉丽 | Fixed cover of oxyhemoglobin saturation sensor |
| KR101987179B1 (en) * | 2018-04-02 | 2019-06-10 | 동강대학교산학협력단 | Adapter of apparatus for measuring of blood oxygen saturation for both an adult and a child |
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Application publication date: 20200508 |