CN210515737U - Put tub length measuring mechanism and medical catheterization simulation equipment - Google Patents
Put tub length measuring mechanism and medical catheterization simulation equipment Download PDFInfo
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- CN210515737U CN210515737U CN201921451708.3U CN201921451708U CN210515737U CN 210515737 U CN210515737 U CN 210515737U CN 201921451708 U CN201921451708 U CN 201921451708U CN 210515737 U CN210515737 U CN 210515737U
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- 238000004088 simulation Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 28
- 230000037431 insertion Effects 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000013011 mating Effects 0.000 description 12
- 230000001939 inductive effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000001960 triggered effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a put a tub length measurement mechanism and medical treatment and put a tub simulation equipment, put a tub length measurement mechanism and include shell, first response part and second response part, inject in the shell and put the pipe passageway, put the pipe passageway and be configured to hold the simulation medical treatment pipe, first response part is one or more, and first response part links to each other with the shell, works as when first response part is a plurality of, a plurality of first response parts set up along the axial direction interval of putting the pipe passageway, and second response part is one or more, and second response part is configured to simulate medical treatment pipe along putting the pipe passageway when moving, second response part and first response part interact. The pipe-placing length measuring mechanism simplifies the control logic, reduces the production cost and improves the reliability of pipe-placing length measurement.
Description
Technical Field
The utility model relates to a medical treatment emulation teaching equipment field especially relates to a put tub of analog equipment is put to tub length measurement mechanism and medical treatment.
Background
In the actual medical tube placing process, the medical tube needs to be driven to extend into a human body. Therefore, in the simulated tube placing device of the medical education device, the simulated tube placing device is required to be capable of measuring the movement distance of the simulated medical tube, so that the simulated tube placing process is more vivid. The control circuit of the pipe length measuring mechanism for traditional Chinese medicine education in the prior art is complex, high in cost and low in reliability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a put tub length measurement mechanism's control logic is comparatively simple, and the cost is lower.
Another object of the utility model is to provide a medical treatment puts a tub analog equipment.
For realizing the above technical effect, the technical scheme of the utility model as follows:
a tube-setting length measuring mechanism comprising: a housing defining a tube insertion passage therein configured to receive a simulated medical tube; one or more first induction parts connected to the housing, wherein when the number of the first induction parts is multiple, the multiple first induction parts are arranged at intervals along the axial direction of the pipe laying channel; one or more second sensing components configured to interact with the first sensing component as the simulated medical tube is moved along the tube insertion passageway.
In some embodiments, the first sensing component is a plurality of first sensing components, the second sensing component is a plurality of second sensing components, the plurality of second sensing components are connected with the housing and are arranged at intervals along the axial direction of the tube placing channel, the plurality of second sensing components are arranged in one-to-one correspondence with the plurality of first sensing components, and the simulated medical tube can drive the second sensing components to trigger the first sensing components when the simulated medical tube moves along the tube placing channel.
In some specific embodiments, the housing defines a plurality of mating cavities therein, each of the plurality of mating cavities being associated with the tube insertion passageway, each of the mating cavities having one of the first inductive components disposed therein, a portion of each of the second inductive components being disposed within the mating cavity, and another portion of each of the second inductive components being disposed within the tube insertion passageway.
In some more specific embodiments, the second sensing component includes a roller trigger rotatably disposed within the housing, a portion of the roller trigger being located within the tube insertion passageway.
In some embodiments, the first sensing element is a plurality of the second sensing element, the second sensing element is a single sensing element, and the second sensing element is disposed on the simulated medical tube, wherein the second sensing element can sequentially trigger the plurality of first sensing elements or the second sensing element can sequentially be triggered by the plurality of first sensing elements as the simulated medical tube moves along the tube placing passageway.
In some optional embodiments, the second sensing component is a magnet, the first sensing component is a first hall element, the housing has a plurality of mounting slots, each of the mounting slots is isolated from the tube insertion channel, and one of the first hall elements is disposed in each of the mounting slots.
In some optional embodiments, the second sensing component is a second hall element, the first sensing component is a magnetic ring, and the housing is provided with a plurality of magnetic ring grooves, and the magnetic ring grooves are arranged around the pipe placing channel.
In some embodiments, the housing includes a plurality of sub-housings that are sequentially spliced, and each sub-housing is provided with a first sensing component.
In some specific embodiments, two ends of each sub-shell are respectively provided with a matching protrusion and a matching groove, the matching protrusion and the matching groove are arranged around the pipe placing channel, and in two adjacent sub-shells, the matching protrusion on one sub-shell can be inserted into the other matching groove.
A medical catheterization simulation device comprises the catheterization length measuring mechanism.
According to the utility model discloses put a tub length measurement mechanism, owing to adopt along putting the measurement that the pipe passageway set up first response part and one or more second response part realization opposition pipe length, simplified the control logic who puts a tub length measurement mechanism, reduced the manufacturing cost who puts a tub length measurement mechanism, promoted and put tub length measurement's reliability.
The utility model discloses a medical treatment catheterization simulation equipment owing to have puts a tub length measurement mechanism, can comparatively stable and accurate measurement and put a tub length, and the medical treatment control logic of putting a tub simulation equipment is comparatively simple, and manufacturing cost is lower.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a pipe insertion length measuring mechanism according to embodiment 1 of the present invention.
Fig. 2 is a sectional view of the pipe setting length measuring mechanism shown in fig. 1.
Fig. 3 is a mechanism diagram of a pipe insertion length measuring mechanism according to embodiment 2 of the present invention.
Fig. 4 is a partial structural schematic view of the pipe setting length measuring mechanism shown in fig. 3.
Fig. 5 is a mechanism diagram of a pipe insertion length measuring mechanism according to embodiment 3 of the present invention.
Fig. 6 is a partial structural schematic view of the pipe setting length measuring mechanism shown in fig. 5.
Reference numerals:
1. a housing; 1a, a tube placing channel; 1b, assembling a cavity;
11. splitting the shell;
111. a tube portion; 1111. a mating protrusion; 1112. a mating groove; 1113. assembling a groove; 1114. a magnetic ring groove;
112. flanging part; 1121. a fixing hole;
2. a first sensing member;
3. a second sensing member;
100. a medical tube is simulated.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific structure of a pipe-setting length measuring mechanism according to an embodiment of the present invention is described below with reference to fig. 1 to 6.
As shown in fig. 1 to 6, the tube insertion length measuring mechanism according to the embodiment of the present invention includes a housing 1, a first sensing member 2, and a second sensing member 3, a tube insertion passage 1a is defined in the housing 1, the tube insertion passage 1a is configured to accommodate a simulated medical tube 100, the first sensing member 2 is one or more, the first sensing member 2 is connected to the housing 1, when the first sensing member 2 is plural, the plural first sensing members 2 are arranged at intervals along an axial direction of the tube insertion passage 1a, the second sensing member 3 is one or more, and the second sensing member 3 is configured to simulate a movement of the medical tube 100 along the tube insertion passage 1a, and the second sensing member 3 interacts with the first sensing member 2.
It can be understood that, in the actual use process, the measurement process of the pipe setting length measuring mechanism of the present embodiment may have the following six types:
the first method comprises the following steps: the first sensing parts 2 are multiple, the second sensing parts 3 are multiple, and when the simulated medical tube 100 moves along the extending direction of the tube placing passage 1a, the second sensing parts 3 can respectively trigger the first sensing parts 2. Therefore, only a plurality of first sensing parts 2 need to be numbered, and when the control system detects that one first sensing part 2 is triggered, the tube placing length can be obtained according to the number of the first sensing part 2.
And the second method comprises the following steps: the first sensing parts 2 are plural, the second sensing part 3 is one, and when the simulated medical tube 100 moves along the extending direction of the tube placing passage 1a, the second sensing part 3 can trigger the plural first sensing parts 2 in turn. Therefore, only a plurality of first sensing parts 2 need to be numbered in advance, and when the control system detects that one first sensing part 2 is triggered, the tube placing length can be obtained according to the number of the first sensing part 2.
Thirdly, performing secondary filtration; the first sensing parts 2 are multiple, the second sensing part 3 is one, and when the simulated medical tube 100 moves along the extending direction of the tube placing passage 1a, the multiple first sensing parts 2 can trigger the second sensing part 3 in sequence. Only a plurality of first sensing parts 2 need to be numbered in advance, and when the control system detects that the second sensing part 3 is triggered for n times, the position of the simulated medical tube 100 is the position of the first sensing part 2 with the number n, and the tube placing length can be obtained according to the number of the first sensing part 2.
And fourthly: when the first sensing part 2 and the second sensing part 3 are respectively arranged, when the simulated medical tube 100 moves along the extending direction of the tube placing passage 1a, the second sensing part 3 triggers the first sensing part 2, and the tube placing length can be obtained according to the position of the first sensing part 2. However, in this case, the length of the disposable tube can be measured only once.
Fifthly, one first sensing part 2 and a plurality of second sensing parts 3 are provided, and when the simulated medical tube 100 moves along the extending direction of the tube inserting passage 1a, one first sensing part 2 can trigger the plurality of second sensing parts 3 in sequence. Only a plurality of second induction parts 3 need to be numbered in advance, and when the control system detects that one second induction part 3 is triggered, the pipe placing length can be obtained according to the number of the second induction part 3.
Sixthly, one first sensing part 2 and a plurality of second sensing parts 3 are provided, and when the simulated medical tube 100 moves along the extending direction of the tube inserting passage 1a, the plurality of second sensing parts 3 can trigger the first sensing part 2 in sequence. Only a plurality of second sensing parts 3 need to be numbered in advance, and when the control system detects that the first sensing part 3 is triggered for n times, the position of the simulated medical tube 100 is the position of the second sensing part 3 with the number n, and the tube placing length can be obtained according to the number of the second sensing part 3.
In summary, in any of the above manners, the tube placing length can be directly obtained according to the preset length corresponding to the serial number of the first sensing component 2 or the serial number of the second sensing component 2, and calculation is not required. Therefore, the utility model discloses a put tub length measuring mechanism's control logic is very simple, has reduced the manufacturing cost who puts tub length measuring mechanism. Furthermore, because the utility model discloses a put a tub length measurement mechanism directly receives the number of times that triggers or second response part 3 receives the trigger through first response part 2 and confirms the pipe length of putting of simulation medical treatment pipe 100, this kind of trigger measurement structure reliability is higher.
According to the utility model discloses put a tub length measurement mechanism, owing to adopt along putting the measurement that first response part 2 and second response part 3 realization opposition pipe length of setting up of pipe passageway 1a, simplified the control logic who puts a tub length measurement mechanism, reduced the manufacturing cost who puts a tub length measurement mechanism, promoted and put tub length measurement's reliability.
In some embodiments, the first sensing parts 2 are multiple, the second sensing parts 3 are multiple, the multiple second sensing parts 3 are connected with the housing 1 and are arranged at intervals along the axial direction of the tube placing passage 1a, the multiple second sensing parts 3 are arranged in one-to-one correspondence with the multiple first sensing parts 2, and the simulated medical tube 100 can drive the second sensing parts 3 to trigger the first sensing parts 2 when the simulated medical tube 100 moves along the tube placing passage 1 a.
In some specific embodiments, the housing 1 defines a plurality of mating cavities therein, the plurality of mating cavities are connected to the tube insertion passage 1a, each of the mating cavities has a first inductive component 2 disposed therein, a portion of each of the second inductive components 3 is disposed in the mating cavity, and another portion of each of the second inductive components 3 is disposed in the tube insertion passage 1 a. It can be understood that the first sensing part 2 and the second sensing part 3 are both located in a relatively closed space, which not only reduces the possibility that the first sensing part 2 and the second sensing part 3 are interfered by the outside, but also avoids the damage of the first sensing part 2 and the second sensing part 3. In addition, another part of each second induction component 3 is positioned in the tube placing passage 1a, so that when the simulated medical tube 100 moves in the tube placing passage 1a, the simulated medical tube 100 can stably drive the second induction component 3 to trigger the first induction component 2, and the reliability of tube placing length measurement is ensured. Furthermore, in order to avoid adverse effects between the plurality of first inductive components 2, a plurality of cavities may be provided at intervals.
In some more specific embodiments, the second sensing member 3 includes a roller trigger rotatably disposed within the housing 1, a portion of which is located within the tube placement channel 1 a. It will be appreciated that when the simulated medical tube 100 moves within the tube insertion passageway 1a, on the one hand, the second sensing member 3 needs to be stably driven by the simulated medical tube 100, and on the other hand, the second sensing member 3 cannot impart excessive force to the simulated medical tube 100 to affect the normal movement of the simulated medical tube 100 within the tube insertion passageway 1 a. In the embodiment of the present invention, the second sensing component 3 includes a roller triggering portion, when the simulated medical tube 100 moves in the tube placing passage 1a, the simulated medical tube 100 can better drive the roller triggering portion to rotate, so that the second sensing component 3 triggers the first sensing portion, and can better avoid the second sensing component 3 from generating a larger obstruction to the movement of the simulated medical tube 100.
In some embodiments, the first sensing parts 2 are plural, the second sensing part 3 is one, the second sensing part 3 is provided on the simulated medical tube 100, and the second sensing part 3 can sequentially trigger the plural first sensing parts 2 when the simulated medical tube 100 is received and moved along the tube placing passage 1a, or the second sensing part 3 can be sequentially triggered by the plural first sensing parts 2. It is understood that the second sensing part 3 is provided on the simulated medical tube 100, so that only one second sensing part 3 is required to be provided on the simulated medical tube 100, and a plurality of second sensing parts 3 corresponding to the first sensing parts 2 in a one-to-one manner do not need to be provided on the housing 1. Thereby simplifying the structure of the pipe length measuring mechanism and further reducing the production cost of the pipe length measuring mechanism.
In some alternative embodiments, the second sensing member 3 is a magnet, the first sensing member 2 is a first hall element, the housing 1 is provided with a plurality of assembling grooves 1113, each assembling groove 1113 is arranged to be separated from the tube placing channel 1a, and each assembling groove 1113 is provided with one first hall element therein. It can be understood that the second sensing component 3 is a magnet, the first sensing component 2 is a hall element, and the non-contact triggering of the second sensing component 3 and the first sensing component 2 can be realized, therefore, the assembling groove 1113 does not need to be communicated with the tube placing channel 1a, so that the sealing performance of the tube placing channel 1a is ensured to a certain extent, and the phenomenon that external pollutants enter the tube placing channel 1a and are difficult to clean is avoided. In addition, the first hall element is arranged in the assembling groove 1113, so that the stability and cleanliness of the first hall element can be better ensured.
In some alternative embodiments, the second sensing member 3 is a second hall element, the first sensing member 2 is a magnetic ring, the housing 1 is provided with a plurality of magnetic ring slots 1114, and the magnetic ring slots 1114 are disposed around the tube passage 1 a. It can be understood that the second sensing component 3 is a second hall element, and the first sensing component 2 is a magnetic ring, so that the non-contact triggering of the second sensing component 3 and the first sensing component 2 can be realized, the fatigue damage of the first sensing component 2 and the second sensing component 3 is reduced, and the service life of the pipe placing length measuring mechanism is prolonged.
In some embodiments, the housing 1 includes a plurality of sub-housings 2 sequentially spliced, and each sub-housing 2 is provided with a first sensing component 2. From this, in order to realize the measurement of the intraductal length of great scope, the length of shell 1 may be very long, and the technical scheme that shell 1 adopted a plurality of shells 2 to splice in proper order can reduce the manufacturing cost of shell 1, and in the in-service use in-process, can select the number of shells 2 according to actual need to make and to have different length to better satisfy user's needs.
In some specific embodiments, both ends of each sub-shell 2 are respectively provided with a matching protrusion 1111 and a matching groove 1112, the matching protrusion 1111 and the matching groove 1112 are arranged around the pipe laying channel 1a, and the matching protrusion 1111 of one sub-shell 2 can be inserted into the other matching groove 1112 in two adjacent sub-shells 2. It will be appreciated that the use of a splice arrangement may result in the tube insertion passageway 1a not being a straight piece, but rather having some tolerance. In the utility model discloses in, cooperation arch 1111 on one branch shell 2 in two adjacent branch shells 2 can insert another cooperation recess 1112, has guaranteed a plurality of axialities of branch shell 2 like this to the phenomenon of putting pipe passageway 1a skew has been avoided taking place. Of course, it should be additionally noted herein that the shapes of the fitting protrusion 1111 and the fitting groove 1112 may be selected according to actual situations, and the specific shapes of the fitting protrusion 1111 and the fitting groove 1112 are not limited herein. In addition, two adjacent sub-housings 2 can be connected by other connection methods such as screw connection, riveting, bonding, and the like, and are not limited to the insertion structure of the mating protrusion 1111 and the mating groove 1112 in this embodiment.
In some embodiments, each sub-shell 2 includes a tube portion 111 and a flanged portion 112 connected to the tube portion 111, and the flanged portion 112 is provided with a fixing hole 1121. It can be understood that the flanging part 112 can enable the tube placing length measuring mechanism to be stably installed on a certain plane, so that the installation of the tube placing length measuring mechanism is facilitated, and the tube placing simulation operation is facilitated for a user.
Example 1:
the specific structure of the pipe-setting length measuring mechanism according to an embodiment of the present invention will be described with reference to fig. 1 to 2.
As shown in fig. 1 to 2, the tube-setting length measuring mechanism of the present embodiment includes a housing 1, five first sensing parts 2, and five second sensing parts 3.
The housing 1 defines a tube insertion passage 1a and five fitting cavities therein, the tube insertion passage 1a being configured to receive the simulated medical tube 100, the five fitting cavities being spaced apart in an axial direction of the tube insertion passage 1a, each fitting cavity having a first inductive component 2 disposed therein, a portion of each second inductive component 3 being located in the fitting cavity, and another portion of each second inductive component 3 being located in the tube insertion passage 1 a. The second sensing member 3 includes a roller trigger, a portion of which is located within the tube placing passage 1 a. When the simulated medical tube 100 moves along the tube placing passage 1a, the simulated medical tube 100 can drive the roller triggering part to rotate, so that the second sensing part 3 triggers the first sensing part 2.
Example 2:
the structure of the pipe-setting length measuring mechanism according to another embodiment of the present invention will be described with reference to fig. 3 to 4.
As shown in fig. 3 to 4, the tube-setting length measuring mechanism of the present embodiment includes a housing 1, five first sensing parts 2, and one second sensing part 3. The first sensing part 2 is a first hall element, and the second sensing part 3 is a magnet. The shell 1 comprises five sub-shells 2 which are sequentially spliced, each sub-shell 2 is provided with an assembling groove 1113, and a first induction component 2 is assembled in each assembling groove 1113. Each sub-shell 2 comprises a tube part 111 and a flanging part 112 connected to the tube part 111, and the flanging part 112 is provided with a fixing hole 1121. Both ends of each pipe portion 111 in the axial direction are respectively provided with a fitting protrusion 1111 and a fitting groove 1112, both the fitting protrusion 1111 and the fitting groove 1112 are arranged around the pipe laying channel 1a, and in two adjacent sub-housings 2, the fitting protrusion 1111 of one sub-housing 2 can be inserted into the other fitting groove 1112.
Example 3:
the structure of the pipe-setting length measuring mechanism according to another embodiment of the present invention will be described with reference to fig. 5 to 6.
As shown in fig. 5 to 6, the tube-setting length measuring mechanism of the present embodiment includes a housing 1, five first sensing parts 2, and one second sensing part 3. The first induction part 2 is a magnetic ring, and the second induction part 3 is a second hall element. The shell 1 comprises five sub-shells 2 which are sequentially spliced, each sub-shell 2 is provided with a magnetic ring groove 1114, and a first induction component 2 is assembled in each magnetic ring groove 1114. Each sub-shell 2 comprises a tube part 111 and a flanging part 112 connected to the tube part 111, and the flanging part 112 is provided with a fixing hole 1121. Both ends of each pipe portion 111 in the axial direction are respectively provided with a fitting protrusion 1111 and a fitting groove 1112, both the fitting protrusion 1111 and the fitting groove 1112 are arranged around the pipe laying channel 1a, and in two adjacent sub-housings 2, the fitting protrusion 1111 of one sub-housing 2 can be inserted into the other fitting groove 1112.
A medical catheterization simulation device comprises a catheterization length measuring mechanism.
The utility model discloses a medical treatment catheterization simulation equipment owing to have puts a tub length measurement mechanism, can comparatively stable and accurate measurement and put a tub length, and the medical treatment control logic of putting a tub simulation equipment is comparatively simple, and manufacturing cost is lower.
In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A put a tub length measuring mechanism, its characterized in that includes:
a housing (1), the housing (1) defining a tube insertion passage (1a) therein, the tube insertion passage (1a) configured to receive a simulated medical tube (100);
one or more first induction parts (2), wherein the first induction parts (2) are connected with the shell (1), and when the first induction parts (2) are multiple, the multiple first induction parts (2) are arranged at intervals along the axial direction of the pipe laying channel (1 a);
-one or more second sensing components (3), which second sensing components (3) are connected to the housing (1) or to the simulated medical tube (100), the second sensing components (3) being configured such that the second sensing components (3) interact with the first sensing components (2) when the simulated medical tube (100) is moved along the tube placement channel (1 a).
2. The tube arranging length measuring mechanism according to claim 1, wherein the number of the first sensing parts (2) is plural, the number of the second sensing parts (3) is plural, the plural second sensing parts (3) are connected to the housing (1) and are arranged at intervals along the axial direction of the tube arranging passage (1a), the plural second sensing parts (3) are arranged in one-to-one correspondence with the plural first sensing parts (2), and the simulated medical tube (100) can drive the second sensing parts (3) to trigger the first sensing parts (2) when the simulated medical tube (100) moves along the tube arranging passage (1 a).
3. The tube-setting length measuring mechanism according to claim 2, wherein a plurality of fitting cavities (1b) are defined in the housing (1), a plurality of fitting cavities (1b) are connected to the tube-setting passage (1a), one first induction member (2) is provided in each fitting cavity (1b), a part of each second induction member (3) is located in the fitting cavity (1b), and another part of each second induction member (3) is located in the tube-setting passage (1 a).
4. The tube-laying length measuring mechanism according to claim 3, wherein the second sensing member (3) includes a roller trigger portion rotatably provided in the housing (1), a part of the roller trigger portion being located in the tube laying passage (1 a).
5. The tube insertion length measuring mechanism according to claim 1, wherein the first sensing member (2) is plural, the second sensing member (3) is one, the second sensing member (3) is provided on the simulated medical tube (100), and the second sensing member (3) sequentially activates the plural first sensing members (2) when the simulated medical tube (100) moves along the tube insertion passage (1a), or the second sensing member (3) is sequentially activated by the plural first sensing members (2).
6. The put-tube length measuring mechanism according to claim 5, wherein the second sensing member (3) is a magnet, the first sensing member (2) is a first Hall element, the housing (1) is provided with a plurality of fitting grooves (1113), each fitting groove (1113) is provided in a state of being separated from the put-tube passage (1a), and one first Hall element is provided in each fitting groove (1113).
7. The put-pipe length measuring mechanism according to claim 5, wherein the second sensing component (3) is a second Hall element, the first sensing component (2) is a magnetic ring, the housing (1) is provided with a plurality of magnetic ring grooves (1114), and the magnetic ring grooves (1114) are arranged around the put-pipe passage (1 a).
8. The pipe-setting length measuring mechanism according to claim 1, wherein the housing (1) comprises a plurality of sub-housings (11) which are spliced in sequence, and each sub-housing (11) is provided with a first induction component (2).
9. The put-tube length measuring mechanism according to claim 8, characterized in that the two ends of each sub-shell (11) are respectively provided with a matching protrusion (1111) and a matching groove (1112), the matching protrusion (1111) and the matching groove (1112) are both arranged around the put-tube channel (1a), and the matching protrusion (1111) on one sub-shell (11) can be inserted into the other matching groove (1112) in two adjacent sub-shells (11).
10. A medical catheterization simulation apparatus comprising a catheterization length measurement mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451708.3U CN210515737U (en) | 2019-08-30 | 2019-08-30 | Put tub length measuring mechanism and medical catheterization simulation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451708.3U CN210515737U (en) | 2019-08-30 | 2019-08-30 | Put tub length measuring mechanism and medical catheterization simulation equipment |
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| CN210515737U true CN210515737U (en) | 2020-05-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517550A (en) * | 2019-08-30 | 2019-11-29 | 深圳妙创医学技术有限公司 | One kind setting length of tube measuring mechanism and pipe analog machine is set in medical treatment |
-
2019
- 2019-08-30 CN CN201921451708.3U patent/CN210515737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517550A (en) * | 2019-08-30 | 2019-11-29 | 深圳妙创医学技术有限公司 | One kind setting length of tube measuring mechanism and pipe analog machine is set in medical treatment |
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Address after: R&D Building 403, No. 3 Guansheng Fourth Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Miaochuang Medical Technology Co.,Ltd. Address before: 518000 room 1101-5, building a, wisdom Plaza, Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Miaochuang Medical Technology Co.,Ltd. |