CN214965478U - Capillary vessel filling time detection device - Google Patents
Capillary vessel filling time detection device Download PDFInfo
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- CN214965478U CN214965478U CN202120866604.XU CN202120866604U CN214965478U CN 214965478 U CN214965478 U CN 214965478U CN 202120866604 U CN202120866604 U CN 202120866604U CN 214965478 U CN214965478 U CN 214965478U
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Abstract
The utility model relates to a medical treatment detects apparatus field, specifically disclose capillary vessel sufficient time detection device, which comprises a housin, and install the module of pressing on the casing, collection module and timing module, press the module setting directly over collection module, and can move towards or collection module dorsad, when pressing the module towards collection module motion, can press the detection position with collection module cooperation, press the module and be connected with timing module, and can time through the pressure signal control timing module that detects, collection module is connected with timing module, and can stop the timing through the blood oxygen data control timing module of gathering the department of pressing, timing module installs the surface at the casing and can show timing numerical value. The utility model discloses a sufficient time detection device of capillary can improve the accuracy that capillary sufficient time detected.
Description
Technical Field
The utility model relates to a medical treatment detects the apparatus field, especially relates to a capillary sufficient time detection device.
Background
The capillary filling time detection is to measure the time required for the capillary to restore its original color after being pressed, and normally, the capillary filling time is not more than 3 seconds. At present, medical personnel when detecting, generally press the detection site through instruments such as finger or cotton stick, then after loosening instruments such as finger or cotton stick, judge through the naked eye whether press the department and resume its original colour completely to measure the time of resuming its original colour through modes such as timing instruments such as at the heart default time or with the help of stopwatch, for example the utility model patent of the publication number of authorizing is CN2584142Y discloses a capillary full time detector, and it specifically discloses: through set up transparent pressing protruding head in the bottom of sight glass, like this, the staff holds the handle and presses down the sight glass gently, when the transparent pressing protruding head of sight glass bottom pressed human tissue, through the very convenient alright observation tissue surface color's of sight glass staff change to the blood circulation's of definite tissue situation. Although the technical scheme is convenient for observing the color change of the pressed part, whether the tissue of the pressed part is completely restored to the original color can not be accurately judged only by naked eyes, and the accuracy of timing can be influenced by adopting manual timing operation due to the fact that the measuring time is very short, so that the accuracy of capillary blood vessel filling time detection is reduced.
Disclosure of Invention
The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a capillary sufficient time detection device, can improve the accuracy that capillary sufficient time detected.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a capillary vessel is sufficient time detection device, which comprises a housin, and install the module of pressing on the casing, collection module and timing module, press the module setting directly over collection module, and can move towards or collection module dorsad, when pressing the module towards collection module motion, can press the detection position with collection module cooperation, press the module and be connected with the timing module, and can time through the pressure signal control timing module that detects, collection module is connected with the timing module, and can stop the timing through the blood oxygen data control timing module of gathering the department of pressing, the timing module is installed at the surface of casing and can show the timing numerical value.
Preferably, the casing is the U type, and it includes last mount pad and lower mount pad that mutual parallel arrangement to and connect the connecting portion of going up mount pad and lower mount pad, has the space that can hold the detection site down between mount pad and the last mount pad, and wherein, collection module sets up the upper surface at mount pad down, presses the module and installs the lower surface at last mount pad.
Preferably, the pressing module comprises a pressing rod, a pressing block arranged at the lower end of the pressing rod, and a pressure sensor arranged on the lower surface of the pressing block, the upper mounting seat is provided with a mounting hole, and the middle part of the pressing rod is in sliding fit with the mounting hole.
Preferably, the upper surface of the pressing block is elastically connected with the upper mounting seat through a return spring.
Preferably, the upper end of the pressure lever is provided with a button.
Preferably, the bottom of going up the mount pad is provided with the hole site that is used for with reset spring's upper end complex, and the upper surface of pressing block is protruding to be equipped with the spliced pole with reset spring's lower extreme complex.
Preferably, the pressing module comprises a pressing block, a pressure sensor and a driving piece arranged on the upper mounting seat, the pressure sensor is arranged on the lower surface of the pressing block, the driving piece is connected with the upper surface of the pressing block, and the pressing block is driven to move up and down relative to the acquisition module.
Preferably, the driving member is a cylinder.
Preferably, the pressure sensor is connected with the cylinder and controls the cylinder to move through the detected pressure signal data.
The beneficial effects are that: compared with the prior art, the capillary blood vessel filling time detection device of the utility model drives the pressing module to move towards the collecting module, so that the pressing module can be matched with the collecting module to press tissues of a detection part to empty blood in capillary blood vessels of the pressing part, the pressing module detects a pressure signal at the moment, then the pressing module is driven to move back to the collecting module, so that the pressing module is quickly separated from the pressing part, the pressing module changes the detected pressure signal into an undetected pressure signal, thereby controlling the timing module to time, the capillary blood vessels of the pressing part are gradually filled, when the collecting module detects that blood oxygen data of the pressing part reaches blood oxygen data before pressing, the collecting module controls the timing module to stop timing, and the timing module can display the timed value on the outer surface of the shell, so that the staff observes, whole testing process easy operation has avoided factors such as artifical observation and artifical timing to cause the influence to the accuracy that detects, has improved the detection precision of capillary full time.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of one view angle of a capillary filling time detection device according to the present invention;
fig. 2 is a schematic structural view of another view angle of the capillary filling time detecting device of the present invention;
fig. 3 is a schematic structural diagram of one embodiment of the capillary filling time detection device of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of the device for detecting filling time of capillary vessels according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, as shown in fig. 1, 2 and 3, the capillary filling time detection device of the present application comprises a housing 1, and a pressing module 2, an acquisition module 3 and a timing module 4 which are arranged on the shell 1, wherein the pressing module 2 is arranged right above the acquisition module 3 and can move towards or back to the acquisition module 3, when the pressing module 2 moves towards the acquisition module 3, the pressing module can be matched with the acquisition module 3, so that the acquisition module 3 presses the detection part, the pressing module 2 is connected with the timing module 4, the timing module 4 can be controlled to time through the detected pressure signal, the acquisition module 3 is connected with the timing module 4, and can stop the timing through the blood oxygen data control timing module 4 of gathering the department of pressing, timing module 4 installs the surface at casing 1 and can show the timing numerical value.
Specifically, casing 1 can be the U type, and it includes mutual parallel arrangement's last mount pad 5 and lower mount pad 6 to and connect the connecting portion 7 of going up mount pad 5 and lower mount pad 6, have the space that can hold the detection site down between mount pad 6 and the last mount pad 5, and wherein, collection module 3 sets up the upper surface at mount pad 6 down, presses module 2 to install the lower surface at last mount pad 5.
The pressing module 2 can include a pressing rod 8, a pressing block 9 installed at the lower end of the pressing rod 8, and a pressure sensor 10 installed on the lower surface of the pressing block 9, a mounting hole 11 is formed in the upper mounting seat 5, the mounting hole 11 penetrates through the upper mounting seat 5 from top to bottom, the upper end of the pressing rod 8 protrudes out of the upper surface of the upper mounting seat 5, the lower end of the pressing rod 8 protrudes out of the lower surface of the upper mounting seat 5, and the middle of the pressing rod 8 is in sliding fit with the mounting hole 11.
When the blood pressure monitoring device is used, a detection part is placed between the pressing block 9 and the detection module, the acquisition module 3 acquires blood oxygen data before the detection part is pressed, the pressing rod 8 is pressed downwards to drive the pressing block 9 to move towards the acquisition module 3, the pressing block 9 can be matched with the acquisition module 3 to press tissues of the detection part so as to empty blood in capillary vessels at the pressed part, and at the moment, a pressure sensor 10 arranged on the pressing block 9 detects a pressure signal due to pressure, then the pressing rod 8 is lifted upwards quickly to drive the pressing block 9 to move back to the acquisition module 3, so that the pressing block 9 is separated from the part contacted during previous pressing, at the moment, the pressure sensor 10 does not receive pressure, so that the pressure signal is not detected, and when the pressure sensor 10 converts the detected pressure signal into the undetected pressure signal, the timing module 4 can be controlled immediately to perform timing, and the capillary that the department of pressing was sufficient gradually this moment, when collection module 3 detected the blood oxygen data that the department of pressing reached the blood oxygen data before pressing, collection module 3 control timing module 4 stops the timing, thereby obtain accurate timing data, and timing module 4 can show the numerical value of timing at casing 1 surface, so that the staff observes, whole testing process easy operation, whether the colour on detection site tissue surface resumes to the state of full filling by the accurate judgement of collection module 3, and timing module 4's timing interval can be with the capillary complete evacuation blood to this process of full filling accurate synchronization completely, avoided factors such as artifical observation and artifical timing to cause the influence to the accuracy that detects, the detection precision of capillary filling time has been improved.
As a further improvement of the above embodiment, the upper surface of the pressing block 9 can be elastically connected with the upper mounting seat 5 through the return spring 12, when the pressing rod 8 is pressed downwards, the pressing block 9 can be stretched to the return spring 12, therefore, after the pressing rod 8 is loosened, the return spring 12 can rapidly drive the pressing block 9 to move upwards in the rebounding process, so that the pressing block 9 moves to the initial position, and the tissue surface in contact with the pressing block is rapidly separated from the pressing block when in operation, the pressing rod 8 does not need to be pulled upwards manually, and the use is convenient and labor-saving.
Specifically, the bottom of going up mount pad 5 can be provided with and be used for with reset spring 12 upper end complex hole site 14, press the protruding spliced pole 15 that is equipped with reset spring 12's lower extreme complex of upper surface of briquetting 9, reset spring 12's upper end stretches into in hole site 14 and fixed connection in hole site 14, so that reset spring 12's upper end can not deviate from in hole site 14 at tensile in-process, reset spring 12's lower extreme suit is on spliced pole 15, and with the joint portion joint on spliced pole 15, so that reset spring 12's lower extreme can not follow the spliced pole 15 slippage at tensile in-process.
Further, in order to press the upper end of the pressing rod 8, the upper end of the pressing rod 8 may be provided with a button 13, specifically, the button 13 may be a circular sheet, and the middle of the lower surface is provided with a connecting portion 7 in threaded connection with the upper end of the pressing rod 8.
In another embodiment, as shown in fig. 1, 2 and 4, the capillary filling time detection device of the present application comprises a housing 1, and a pressing module 2, an acquisition module 3 and a timing module 4 which are arranged on the shell 1, wherein the pressing module 2 is arranged right above the acquisition module 3 and can move towards or back to the acquisition module 3, when the pressing module 2 moves towards the acquisition module 3, the pressing module can be matched with the acquisition module 3, so that the acquisition module 3 presses the detection part, the pressing module 2 is connected with the timing module 4, the timing module 4 can be controlled to time through the detected pressure signal, the acquisition module 3 is connected with the timing module 4, and can stop the timing through the blood oxygen data control timing module 4 of gathering the department of pressing, timing module 4 installs the surface at casing 1 and can show the timing numerical value.
Specifically, casing 1 can be the U type, and it includes mutual parallel arrangement's last mount pad 5 and lower mount pad 6 to and connect the connecting portion 7 of going up mount pad 5 and lower mount pad 6, have the space that can hold the detection site down between mount pad 6 and the last mount pad 5, and wherein, collection module 3 sets up the upper surface at mount pad 6 down, presses module 2 to install the lower surface at last mount pad 5.
The pressing module 2 may include a pressing block 9, a pressure sensor 10, and a driving member 16 mounted on the upper mounting base 5, the pressure sensor 10 is mounted on the lower surface of the pressing block 9, and the driving member 16 is connected to the upper surface of the pressing block 9 and drives the pressing block 9 to move up and down relative to the collecting module 3.
When the blood pressure sensor is used, a detection part is placed between the pressing block 9 and the detection module, the acquisition module 3 acquires blood oxygen data before the detection part is pressed, the driving part 16 drives the pressing block 9 to move towards the acquisition module 3, the pressing block 9 can be matched with the acquisition module 3 to press tissues of the detection part so as to empty blood in capillary vessels of the pressed part, and at the moment, a pressure sensor 10 arranged on the pressing block 9 detects a pressure signal due to pressure, and then the pressing block 9 is driven by the driving part 16 to move back to the acquisition module 3, so that the pressing block 9 is quickly separated from the part contacted during previous pressing, the pressure sensor 10 does not receive pressure, so that the pressure signal is not detected, and when the pressure sensor 10 converts the detected pressure signal into the undetected pressure signal, the timing module 4 can be immediately controlled to perform timing, and the capillary that the department of pressing was sufficient gradually this moment, when collection module 3 detected the blood oxygen data that the department of pressing reached the blood oxygen data before pressing, collection module 3 control timing module 4 stops the timing, thereby obtain accurate timing data, and timing module 4 can show the numerical value of timing at casing 1 surface, so that the staff observes, whole testing process easy operation, whether the colour on detection site tissue surface resumes to the state of full filling by the accurate judgement of collection module 3, and timing module 4's timing interval can be with the capillary complete evacuation blood to this process of full filling accurate synchronization completely, avoided factors such as artifical observation and artifical timing to cause the influence to the accuracy that detects, the detection precision of capillary filling time has been improved.
Specifically, the driving member 16 used in the present embodiment may be a cylinder.
Furthermore, the pressure sensor 10 can be connected to the cylinder, and controls the cylinder to move according to the detected pressure signal data, that is, when the driving member 16 drives the pressing block 9 to move downward, when the pressure detected by the pressure sensor 10 reaches a preset pressure, the pressure sensor 10 can send a pressure signal to control the cylinder to stop moving, so as to ensure that the pressure applied to the detection part by the acquisition module 3 during multiple detections is kept consistent, thereby improving the accuracy of the detections.
The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (9)
1. A capillary vessel filling time detection device is characterized by comprising a shell (1), and a pressing module (2), an acquisition module (3) and a timing module (4) which are arranged on the shell (1), wherein the pressing module (2) is arranged right above the acquisition module (3) and can move towards or away from the acquisition module (3), when the pressing module (2) moves towards the acquisition module (3), the pressing module can be matched with the acquisition module (3) to press the detection part, the pressing module (2) is connected with the timing module (4), the timing module (4) can be controlled to time through the detected pressure signal, the acquisition module (3) is connected with the timing module (4), and can control the timing module (4) to stop timing by collecting the blood oxygen data at the pressed part, the timing module (4) is arranged on the outer surface of the shell (1) and can display a timing numerical value.
2. The device for detecting the filling time of capillary vessels according to claim 1, wherein the housing (1) is U-shaped and comprises an upper mounting seat (5) and a lower mounting seat (6) which are arranged in parallel with each other, and a connecting part (7) which connects the upper mounting seat (5) and the lower mounting seat (6), a gap capable of accommodating the detection part is arranged between the lower mounting seat (6) and the upper mounting seat (5), the acquisition module (3) is arranged on the upper surface of the lower mounting seat (6), and the pressing module (2) is arranged on the lower surface of the upper mounting seat (5).
3. The device for detecting the filling time of the capillary vessels according to claim 2, wherein the pressing module (2) comprises a pressing rod (8), a pressing block (9) mounted at the lower end of the pressing rod (8), and a pressure sensor (10) mounted on the lower surface of the pressing block (9), the upper mounting seat (5) is provided with a mounting hole (11), and the middle part of the pressing rod (8) is in sliding fit with the mounting hole (11).
4. A device for detecting the filling time of a capillary vessel according to claim 3, wherein the upper surface of the pressing block (9) is elastically connected to the upper mounting seat (5) by a return spring (12).
5. A device for detecting the filling time of a capillary vessel according to claim 3, wherein the upper end of the pressure lever (8) is provided with a button (13).
6. The device for detecting the filling time of capillary vessels according to claim 4, wherein the bottom of the upper mounting seat (5) is provided with a hole site (14) for being matched with the upper end of the return spring (12), and the upper surface of the pressing block (9) is convexly provided with a connecting column (15) matched with the lower end of the return spring (12).
7. The device for detecting the filling time of the capillary vessels according to claim 2, wherein the pressing module (2) comprises a pressing block (9), a pressure sensor (10), and a driving member (16) mounted on the upper mounting base (5), the pressure sensor (10) is mounted on the lower surface of the pressing block (9), and the driving member (16) is connected with the upper surface of the pressing block (9) and drives the pressing block (9) to move up and down relative to the collecting module (3).
8. A device according to claim 7, wherein the drive member (16) is an air cylinder.
9. A device for detecting capillary filling time according to claim 8, wherein the pressure sensor (10) is connected to the air cylinder and controls the air cylinder movement according to the detected pressure signal data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866604.XU CN214965478U (en) | 2021-04-26 | 2021-04-26 | Capillary vessel filling time detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866604.XU CN214965478U (en) | 2021-04-26 | 2021-04-26 | Capillary vessel filling time detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214965478U true CN214965478U (en) | 2021-12-03 |
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| CN202120866604.XU Active CN214965478U (en) | 2021-04-26 | 2021-04-26 | Capillary vessel filling time detection device |
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| CN (1) | CN214965478U (en) |
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- 2021-04-26 CN CN202120866604.XU patent/CN214965478U/en active Active
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