CN207785155U - A kind of bio-electrical impedance identification device of discrete - Google Patents
A kind of bio-electrical impedance identification device of discrete Download PDFInfo
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- CN207785155U CN207785155U CN201720333851.7U CN201720333851U CN207785155U CN 207785155 U CN207785155 U CN 207785155U CN 201720333851 U CN201720333851 U CN 201720333851U CN 207785155 U CN207785155 U CN 207785155U
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Abstract
The utility model discloses a kind of bio-electrical impedance identification devices of discrete.Including：Shell and the control process circuit being arranged in shell, shell are equipped with partial denudation in the conductiving point of shell, and conductiving point is electrically connected with control process circuit；Detection device, including：Probe and connecting rod；Have the accommodating chamber for accommodating probe to be set in outside probe inside connecting rod, one end far from probe is equipped with conductive pin；Conductive pin one end is electrically connected with probe, and the other end is electrically connected by way of against conductiving point with control process circuit；Shell is fixedly connected with the connecting rod by detachable connection, and when shell is fixedly connected with the connecting rod, conductive pin contradicts conductiving point；When shell is detached with connecting rod, conductive pin is detached with conductiving point.The utility model compared with the existing technology in integral type bio-electrical impedance identification device, on the one hand improve the utilization rate of product, reduce use cost.On the other hand waste is avoided, such product is more environmentally friendly.
Description
Technical field
The utility model is related to the field of medical instrument technology, more particularly to the bio-electrical impedance identification dress of a kind of discrete
It sets.
Background technology
In the prior art, it in surgical operation, especially in spinal surgery and neurosurgery, needs in vertebrae plate resection
Backbone is fixed afterwards, inner matter screw used in fixation needs doctor to squeeze into centrum along pedicle of vertebral arch, and this operation is general
For blind operation, success or not depends on the experience of doctor, and screw deflects and causes malpractice to happen occasionally into canalis spinalis.
There are two types of the means of current auxiliary observation screw, first, by the way of x-ray fluoroscopy in art, observes screw position
It sets, but the shortcomings that this view mode is that have radiation injury to patient, can not frequently be used；Second is that passing through evoked potentuial measuring system
Screw is detected to the closure of nerve root, and then judges whether screw orientation deviates, but when its disadvantage is Preoperative Method work
Between it is longer, the accuracy of measurement is poor, and evoked potentuial measuring system equipment is relatively expensive, the standard of not all hospital operating room
Configuration.
The shortcomings that above two method can effectively be avoided by being currently based on the identification device of bio-electrical impedance technology, more
Quickly and safety, but current product is mostly global design as shown in Figure 1, since device is battery powered electronic equipment,
It is not easy to clean after product use and sterilize, disposable products can only be become, not only cause larger waste in this way, together
When also improve the cost of operation.
Invention content
The purpose of this utility model is to provide a kind of bio-electrical impedance identification device of discrete.
One side according to the present utility model provides a kind of bio-electrical impedance identification device of discrete, including：Shell and
The control process circuit being arranged in shell, shell are equipped with partial denudation in the conductiving point of shell, conductiving point and control process
Circuit is electrically connected；Detection device, including：Probe and connecting rod；Probe is embedded in one end of connecting rod, and partial denudation is even
Outside extension bar, for acquiring electrical impedance characteristics signal；Connecting rod, it is internal to have the accommodating chamber for accommodating probe to be set in probe
Outside, one end far from probe is equipped with conductive pin；Conductive pin one end is electrically connected with probe, and the other end is by against the side of conductiving point
Formula is electrically connected with control process circuit；Shell is fixedly connected with the connecting rod by detachable connection, when shell and connecting rod
When being fixedly connected, conductive pin contradicts conductiving point；When shell is detached with connecting rod, conductive pin is detached with conductiving point.
Further, the device detachable connection be snap connection, it is horizontal it is slotting connection, be threadedly coupled it is one such.
Further, when the device is using snapping connection as shell and when being detachably connected of connecting rod, shell with even
One end of extension bar connection is equipped with protruding portion；Connecting rod is equipped with groove in the one end being connect with shell；The size of groove and protruding portion
Match so that protruding portion can grafting in a groove；Conductive pin is arranged in the bottom of groove, and conductiving point is arranged in protruding portion
Top, the installation position of conductive pin and the setting of conductiving point be matched so that when protruding portion grafting in a groove when, it is conductive
Needle can contradict conductiving point；Claw is provided with around the top of groove, protruding portion tail end is equipped with card slot, the shape of claw, ruler
It is very little to match with card slot, so that claw can be mutually twisted with card slot.
Further, when the device is connected to shell and when being detachably connected of connecting rod using horizontal insert, shell with even
One end of extension bar connection is equipped with sliding rail；Connecting rod is equipped with sliding-rail groove in the one end being connect with shell；The size of sliding-rail groove and sliding rail
Match, so that sliding rail can be plugged in sliding-rail groove；Conductive pin is arranged at the middle part of sliding rail, and conductiving point is arranged in sliding-rail groove
Middle part, the installation position of conductive pin and the setting of conductiving point be matched so that when sliding rail is plugged in sliding-rail groove, conductive
Needle can contradict conductiving point；One end of sliding-rail groove is equipped with claw, and sliding rail tail end is equipped with card slot, shape, size and the card of claw
Slot matches, so that claw can be mutually twisted with card slot.
Further, when the device using be threadedly coupled be used as shell and when being detachably connected of connecting rod, shell with company
One end of extension bar connection is equipped with groove；Connecting rod is equipped with protruding portion in the one end being connect with shell；The periphery of protruding portion is provided with
Negative thread is provided with male thread on the cell wall of groove, and negative thread is matched with male thread so that protruding portion can be spirally connected with groove；
Conductive pin is arranged in the bottom of protruding portion, and conductiving point is arranged in the top of groove, the installation position of conductive pin and setting for conductiving point
It sets and is matched so that, when protruding portion is spirally connected in a groove, conductive pin can contradict conductiving point.
The control device of another aspect according to the present utility model, the device includes：Control module and power supply module；Control
Module includes the control process circuit for controlling shell and being set to control enclosure interior, and control shell is equipped with partial denudation in control
One end of the conductive sheet of shell processed, conductive sheet is electrically connected with control process circuit；Power supply module includes power shell and is set to
Power supply inside power shell；Power shell is equipped with partial denudation in the conductive pin group of power shell, one end of conductive pin group
It is electrically connected to a power source；Control shell is fixedly connected by detachable connection with power shell, when control shell and power supply shell
When body is fixedly connected, conductive pin group contradicts conductive sheet；When control shell is detached with power shell, conductive pin group and conductive sheet point
From.
Further, which uses dismountable connection type to snap connection, horizontal slotting connection, is threadedly coupled wherein
One kind.
Further, it is snapped connection as control shell and when being detachably connected of power shell, control when the device uses
Shell is equipped with protruding portion in the one end being connect with power shell；Power shell is equipped with groove in the one end being connect with control shell；
The size of groove and protruding portion matches so that protruding portion can grafting in a groove；Conductive pin group is arranged at the bottom of groove
Portion, conductive sheet are arranged on the top of protruding portion, and the installation position of conductive pin group and the setting of conductive sheet are matched so that when prominent
When going out portion's grafting in a groove, conductive pin group can contradict conductive sheet；Shell is controlled in the one end four being connect with power shell
Week is equipped with card slot；Power shell is surrounded by claw in the one end being connect with control shell；Shape, size and the card slot phase of claw
Matching, so that claw can be mutually twisted with card slot.
Further, when the device is connected to control shell and when being detachably connected of power shell, control using horizontal insert
Shell is equipped with sliding rail in the one end being connect with power shell；Power shell is equipped with sliding-rail groove in the one end being connect with control shell；
Size, shape and the sliding-rail groove of sliding rail match, so that sliding rail can be mutually clamped with sliding-rail groove；Conductive pin group is arranged in cunning
Track slot bottom, conductive sheet are arranged at the top of sliding rail, and the installation position of conductive pin group and the setting of conductive sheet are matched so that
When protruding portion grafting in a groove when, conductive pin group can contradict conductive sheet.
Further, it is threadedly coupled as control shell and when being detachably connected of power shell, control when the device uses
Shell is equipped with annular protrusion in the one end being connect with power shell；Power shell is equipped with ring in the one end being connect with control shell
Connected in star；The outer wall of annular protrusion is equipped with negative thread, and the outer wall of annular groove is equipped with male thread, and negative thread is matched with male thread
So that annular protrusion can be spirally connected with annular groove；It is equipped with conductive pin group in the middle part of annular groove, is set in the middle part of annular protrusion
There are conductive sheet, the installation position of conductive pin group and the setting of conductive sheet to be matched so that when annular protrusion and annular groove spiral shell
When connecing, conductive pin group can contradict conductive sheet.
Prior art integral bio electrical impedance identification device, mostly global design, since probe and connecting rod directly connect
Human skin is touched, be not easy to clean after use and is sterilized, medical disposable material can only be become, will be abandoned after use,
So entire product will abandon, the cost for the operation for not only causing larger waste in this way, while also improving.
The bio-electrical impedance identification device of the utility model discrete obtains detection group using topological electrode detector electrical impedance
The distributed intelligence knitted goes out to detect three-dimensional tissue's model at position using data reconstruction by all kinds of means, can provide for surgical procedure and regard entirely
The visual field at angle helps doctor to judge screw conduits path, and high resolution, sensitivity is strong, avoids more in conventional vertebral pedicle operation
Secondary push away pulls out drill bit, saves operating time, improves success rate of operation.
And the integral bio electrical impedance identification device of the utility model compared with the existing technology, using discrete bioelectricity
Impedance identification device, detection device is as medical disposable material, after use, discarding of directly dismantling.Remaining control device is then
It can be continuing with after sterilisation.On the one hand the utilization rate for improving product, allows control device to repeatedly use, and drops
Low use cost.On the other hand waste is avoided, such product is more environmentally friendly.
Description of the drawings
Fig. 1 is the structural schematic diagram of integral bio electrical impedance identification device in the prior art；
Fig. 2 is that the overall structure of the bio-electrical impedance identification device for the discrete that the utility model first embodiment provides is shown
It is intended to；
Fig. 3 is the structural representation of the bio-electrical impedance identification device for the discrete that the utility model second embodiment provides
Figure；
Fig. 4 is the structural representation of the bio-electrical impedance identification device for the discrete that the utility model 3rd embodiment provides
Figure；
Fig. 5 A are the connecting rods of the bio-electrical impedance identification device for the discrete that the utility model 3rd embodiment provides
Structural schematic diagram；
Fig. 5 B are that the connecting rod of the bio-electrical impedance identification device for the discrete that the utility model 3rd embodiment provides is bowed
View；
Fig. 6 A are the knots of the shell of the bio-electrical impedance identification device for the discrete that the utility model 3rd embodiment provides
Structure schematic diagram；
Fig. 6 B are facing upward for the shell of the bio-electrical impedance identification device for the discrete that the utility model 3rd embodiment provides
View；
Fig. 7 is the structural representation of the bio-electrical impedance identification device for the discrete that the utility model fourth embodiment provides
Figure；
Fig. 8 is the structural representation of the bio-electrical impedance identification device for the discrete that the 5th embodiment of the utility model provides
Figure；
Fig. 9 is the structural representation of the bio-electrical impedance identification device for the discrete that the utility model sixth embodiment provides
Figure；
Figure 10 is the structural representation of the bio-electrical impedance identification device for the discrete that the 7th embodiment of the utility model provides
Figure；
Figure 11 A are the control shells of the bio-electrical impedance identification device for the discrete that the 7th embodiment of the utility model provides
Structural schematic diagram；
Figure 11 B are the control shells of the bio-electrical impedance identification device for the discrete that the 7th embodiment of the utility model provides
Upward view；
Figure 12 A are the power shells of the bio-electrical impedance identification device for the discrete that the 7th embodiment of the utility model provides
Structural schematic diagram；
Figure 12 B are the power shells of the bio-electrical impedance identification device for the discrete that the 7th embodiment of the utility model provides
Vertical view；
Figure 13 A are the structural representations of the bio-electrical impedance identification device for the discrete that the 8th embodiment of the utility model provides
Figure；
Figure 13 B are the side views of the bio-electrical impedance identification device for the discrete that the 8th embodiment of the utility model provides；
Figure 14 is the overall structure diagram of the bio-electrical impedance identification device of discrete provided by the utility model.
Reference numeral
1- control devices, 2- detection devices, 11- shells, 12- control process circuits, 21- probes, 22- connecting rods, 31-
Control module, 32- power supply modules, 41- control shell, 42- power shells, 51,511,512,416- conductive sheets, 52,521,
522,426- conductive pins group, 420- power supplys, 111- conductiving points, 221- conductive pins, 112,226,411- protruding portions, 222,116,
421- grooves, 223,225,422,427- claws, 113,115,412,417- card slots, 114,413- sliding rails, 224,423- sliding rails
Slot, 227,415- negative threads, 117,425- male threads, 414- annular protrusions, 424- annular grooves, 622- silica gel sealings
Circle, 121- processors, 122- signal pickers, 123- alarms, 124- wireless communication modules.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Fig. 2, Figure 14 are please referred to, Fig. 2, Figure 14 are the bio-electrical impedances for the discrete that the utility model first embodiment provides
The structural schematic diagram of identification device.
As shown in Fig. 2, Figure 14, in the utility model embodiment, the bio-electrical impedance identification device of discrete, including：
Control device 1 and detection device 2.Control device 1 is fixedly connected with detection device 2 using detachable connection, so as to
Realize repeatedly using for control device 1.
Wherein, control device 1 includes shell 11 and the control process circuit 12 being arranged in shell 11.Specifically, shell
11 can be in sphere, hemisphere, irregular sphere or other geometrical bodies with accommodation space.Control process circuit 12 is arranged
In accommodation space.Shell 11 is equipped with conductiving point 111, and 111 partial denudation of conductiving point is partly embedded in outside shell 11 in shell
In 11.Conductiving point 111 uses electrically conductive material, specifically, can be copper, iron or other conduction synthesis metals.Conductiving point
111 are electrically connected by conductor wire with control process circuit 12.Specifically, control process circuit 12 includes：Processor 121, signal
Collector 122, alarm 123 and wireless communication module 124.Signal picker, for being carried out to the electrical impedance characteristics signal
Analog-to-digital conversion.Processor, for generating control parameter based on the electrical impedance characteristics signal after analog-to-digital conversion.Alarm is used for base
It is made a sound or the alarm of light in the control parameter.Wireless communication module is used for the electrical impedance characteristics after analog-to-digital conversion
Signal is sent.
Detection device 2 includes probe 21 and connecting rod 22.Probe 21 uses conductive material, and connecting rod 22 is using non-conductive
Material.One end of probe 21 is embedded in one end of connecting rod 22, and the other end of probe 21 is exposed outside connecting rod 22.Probe 21 is used
In acquisition electrical impedance characteristics signal.Wherein, 21 tip of probe being exposed to outside connecting rod 22 can be taper or pancake.
22 inside of connecting rod has the accommodating chamber for accommodating probe 21, is set in outside probe 21.Connecting rod 22 is far from probe 21
One end be equipped with conductive pin 221.221 one end of conductive pin is electrically connected with probe 21, and the other end is by way of against conductiving point 111
It is electrically connected with control process circuit 12.Specifically, connecting rod 22 can be cylinder, pancake, flat bent pole-shaped or other are several
What body.
Shell 11 is fixedly connected by detachable connection with connecting rod 22, when shell 11 and connecting rod 22 are fixed and connected
When connecing, conductive pin 221 contradicts conductiving point 111.When shell 11 is detached with connecting rod 22, conductive pin 221 divides with conductiving point 111
From.
Wherein, shell 11 with connecting rod 22 uses detachable connection to snap connection, horizontal slotting connection, is threadedly coupled it
In one kind.
The utility model provides the bio-electrical impedance identification device of discrete so that detection device 2 and control device 1 can
Dismounting mode is fixedly connected, compared with the existing technology in detection device 2 and 1 integral type of control device it is non-dismountable it is fixed even
It connects, produces following advantageous effect：
Effect one：The utilization rate for improving control device 1, has saved use cost, avoids waste, protects environment：
Detection device 2 is fixedly connected with completion operation with control device 1 in the course of surgery, after the completion of operation, by detection device 2 and control
Device 1 detaches, and retains control device 1 and is continuing with the detection device 2 for arranging in pairs or groups new, only abandons detection device 2 (due to operation
The demand of health, the medical instrument contacted with operative segment must be realized disposably).
Effect two：The adaptability for realizing specification different detection device 2 and control device 1, reduce operation cost and
Production cost：For the detection device 2 of different size, it can realize and be applied in combination with control device 1, hospital can be only
The bio-electrical impedance identification device to form various specifications can be realize combination by buying a small amount of control device 1 just, and hand is greatly saved
Art cost.In addition, it is inseparable due to detection device 2 and control device 1 in the prior art, during fabrication, for every
A electrical impedance identification device, it is necessary to whole manufacture detection device 2 and control device 1, and when the specification difference of detection device 2
(since operation needs, it may be desirable to different shape, the probe 21 of size and connecting rod 22), can only use more production lines and life
Is produced from workshop to realize the manufacture of different size.Since detection device 2 and control device 1 can realize detachable point in the application
From therefore, during production, detection device 2 and control device 1 just can be realized and be manufactured respectively, save production line and production
Workshop.
Effect three：This application provides the detachable connections different from 1 three kinds of control device of detection device 2, can
The operating habit of different doctors is adapted to, hommization is had more.
Using integral design, whole device can only be abandoned after the completion of operation, thus causes a large amount of waste,
Considerably increase the cost of operation.The utility model proposes discrete bio-electrical impedance identification device, evaded this and asked
Topic.In addition it is connected using a variety of connection types, different detection devices 2 can not only be replaced to meet various operation requirements, moreover it is possible to
Meet the operating habit of doctor.
Referring to Fig. 3, Fig. 3 is the bio-electrical impedance identification device for the discrete that the utility model second embodiment provides
Structural schematic diagram.
As shown in figure 3, in the utility model embodiment, the bio-electrical impedance identification device of discrete, which uses, to be snapped connection
As shell and when being detachably connected of connecting rod 22, shell is equipped with protruding portion 112 in the one end being connect with connecting rod 22.Connection
Bar 22 is equipped with groove 222 in the one end being connect with shell.Groove 222 and the size of protruding portion 112 match, so that prominent
Portion 112 can be plugged in groove 222.Wherein, the shape of groove 222 and protruding portion 112 can be cylindrical, Polygonal column shape or
Person's others geometrical body.
Conductive pin 221 is arranged in the bottom of groove 222, and conductiving point 111 is arranged in the top of protruding portion 112, conductive pin 221
The setting of installation position and conductiving point 111 be matched so that when protruding portion 112 is plugged in groove 222, conductive pin
221 can contradict conductiving point 111.At least two claws 223 are provided with around the top of groove 222,112 tail end of protruding portion is set
There are at least two card slots 113.Shape, size and the card slot 113 of claw 223 match, so that claw 223 can be with card slot
113 are mutually twisted.Specifically, at least one latch is set on claw 223, and the shape and the shape of card slot 113 of latch match.
Protruding portion 112 is inserted into groove 222, claw 223 is caught in card slot 113, and conductive pin 221 is contradicted with conductiving point 111, dress
Setting can be electrified, and start to operate.After usage, buckle is removed from card slot 113, protruding portion 112 is pulled out from groove 222
Go out, conductive pin 221 is detached with conductiving point 111, and device is electrically disconnected, and device is stopped.
It is equipped with silica gel sealing ring 622 wherein around conductive pin, prevents liquid from entering enclosure interior, so that operating process is more pacified
Entirely.
It is connected using snap, because snapping connection the fairly simple convenience of operation, saves the Connection Time.It is provided with prominent
Go out 222 grafting of portion 112 and groove, play certain fixed function, prevents connecting portion unstable in the course of surgery, avoid
Cause accident surgery.
Fig. 4, Fig. 5 A, Fig. 5 B, Fig. 6 A, Fig. 6 B are please referred to, Fig. 4, Fig. 5 A, Fig. 5 B, Fig. 6 A, Fig. 6 B are the utility model thirds
The structural schematic diagram of the bio-electrical impedance identification device for the discrete that embodiment provides.
As shown in Fig. 4, Fig. 5 A, Fig. 5 B, Fig. 6 A, Fig. 6 B, in the utility model embodiment, the bio-electrical impedance of discrete
Identification device is connected to shell 11 and when being detachably connected of connecting rod 22 using horizontal insert, and shell 11 is connect with connecting rod 22
One end at least provided with a sliding rail 114, connecting rod 22 in the one end being connect with shell 11 at least provided with a sliding-rail groove 224,
The size of sliding-rail groove 224 and sliding rail 114, shape and quantity match, so that sliding rail can be plugged in sliding-rail groove 224.
Conductive pin 221 is arranged at the middle part equipped with 114 face of sliding rail, and conductiving point 111 is arranged equipped with 224 one side of sliding-rail groove
Middle part, the installation position of conductive pin 221 are matched so that with the setting of conductiving point 111 when sliding rail 114 is plugged on sliding-rail groove 224
When middle, conductive pin 221 can contradict conductiving point 111.
One end of sliding-rail groove 224 is equipped with claw 225, and 114 tail end of sliding rail is equipped with card slot 115, shape, the size of claw 225
And position matches with card slot 115, so that claw 225 can be mutually twisted with card slot 115.
Sliding rail 114 is slid into sliding-rail groove 224, claw 225 buckles into card slot 115, and conductive pin 221 is contradicted with conductiving point 111, dress
Set the use that can be powered.After device use, claw 225 is removed from card slot 115, sliding rail 114 skids off sliding-rail groove
224, conductive pin 221 is detached with conductiving point 111, and device is stopped.
It is equipped with silica gel sealing ring 622 wherein around conductive pin, prevents liquid from entering enclosure interior, so that operating process is more pacified
Entirely.
It is connected using horizontal slotting mode, on the one hand other than sliding rail 114 and sliding-rail groove 224 are fixed, also design side buckle comes
Fixed, such fixed effect is more preferable.The design of another aspect sliding rail 114 and sliding-rail groove 224 makes detection device 2 and control fill
Set 1 be easier docking card and.
Referring to Fig. 7, Fig. 7 is the bio-electrical impedance identification device for the discrete that the utility model fourth embodiment provides
Structural schematic diagram.
As shown in fig. 7, in the utility model embodiment, the bio-electrical impedance identification device of discrete is using threaded connection
As shell 11 and when being detachably connected of connecting rod 22, shell 11 is equipped with groove 116 in the one end being connect with connecting rod 22,
Connecting rod 22 is equipped with protruding portion 226 in the one end being connect with shell 11, and the periphery of protruding portion 226 is provided with negative thread 227, recessed
Be provided with male thread 117 on the cell wall of slot 116, negative thread 227 matched with male thread 117 so that protruding portion 226 can with it is recessed
Slot 116 is spirally connected.
Conductive pin is arranged in the bottom of protruding portion 226, and conductiving point 111 is arranged in the top of groove 116, the setting of conductive pin
Position and the setting of conductiving point 111 are matched so that conductive pin can contradict when protruding portion 226 is screwed onto in groove 116
To conductiving point 111.
It is equipped with silica gel sealing ring 622 wherein around conductive pin, prevents liquid from entering enclosure interior, so that operating process is more pacified
Entirely.
Protruding portion 226 is screwed into groove 116, conductive pin is made to contradict to conductiving point 111, device can be powered use.
After usage, 226 spiral of protruding portion is back-outed into groove 116, conductive pin is detached with conductiving point 111, device power-off.It will use
Later detection device 2 abandons, and retains after control device 1 is sterilized and is continuing with next time.
It is connected using thread connecting mode, on the one hand designs simple and convenient, cost is relatively low.Another aspect screw thread link portions are adopted
Component is less using more convenient.
Fig. 8, Figure 14 are please referred to, Fig. 8, Figure 14 are the bio-electrical impedances for the discrete that the 5th embodiment of the utility model provides
The structural schematic diagram of identification device.
As shown in Fig. 8, Figure 14, in the utility model embodiment, the control of the bio-electrical impedance identification device of discrete
Device 1 includes：Control module 31 and power supply module 32.Control module 31 is fixed with power supply module 32 using detachable connection
Connection, so as to realize that control module 31 can repeatedly use after 32 electric quantity consumption of power supply module is complete.
Control module 31 includes the control process circuit 12 for controlling shell 41 and being set to inside control shell 41.Specifically
Ground, control shell 41 can be in sphere, hemisphere, irregular sphere or other geometrical bodies with accommodation space.At control
Circuit 12 is managed to be arranged in accommodation space.It controls shell 41 and is equipped with conductive sheet 51, the part of conductive sheet 51 is set to control shell
Outside 41, partly it is embedded in shell.Conductive sheet 51 uses electrically conductive material, specifically, can be copper, iron or other conductions
Synthesize metal.Conductive sheet 51 is electrically connected by conductor wire with control process circuit 12.Specifically, conductive sheet 51 is led by least five
Electric piece 51 rearranges.
Power supply module 32 includes power shell 42 and the power supply 420 being set to inside power shell 42.Power supply 420 respectively with
Signal picker 122, processor 121, alarm 123, wireless communication module 124 and probe 21 are electrically connected, for being adopted to signal
Storage 122, processor 121, alarm 123, wireless communication module 124 and probe 21 provide electric energy.Specifically, power supply 420 can
With using disposable battery, lithium battery or other power for electric installation.Power shell 42 is equipped with conductive pin group 52, conductive
52 partial denudation of needle group is partly embedded in shell in power shell 42, and conductive pin group 52 is electrically connected by conductor wire and power supply 420
It connects.Specifically, conductive pin group 52 is rearranged by least five conductive pins.
Wherein, the position setting of conductive pin group 52 matches with the position setting of conductive sheet 51, so that working as power shell
42 with control 41 grafting of shell when, conductive pin group 52 can contradict conductive sheet 51.
Control shell 41 is fixedly connected by detachable connection with power shell 42, when control shell 41 and power supply
When shell 42 is fixedly connected, conductive pin group 52 contradicts conductive sheet 51；It is conductive when control shell 41 is detached with power shell 42
Needle group 52 is detached with conductive sheet 51.
Wherein, control shell 41 and power shell 42 use detachable connection to snap connection, horizontal slotting connection, screw thread
It connects one such.
Control device 1 is split into control module 31 by a kind of bio-electrical impedance identification device of discrete of the utility model
With 32 two parts of power module.Power module belongs to medical disposable material with connecting rod 22, and cost of manufacture is relatively low, after use
Can be dismantled direct discarding.And control module 31 can then retain and be continuing with.On the one hand control module 31 is improved
On the other hand utilization rate avoids waste, reduces cost.
Referring to Fig. 9, Fig. 9 is the bio-electrical impedance identification device for the discrete that the utility model sixth embodiment provides
Structural schematic diagram.
As shown in figure 9, in the utility model embodiment, the bio-electrical impedance identification device of discrete, which uses, to be snapped connection
As control shell 41 and when being detachably connected of the power shell 42, control shell 41 is being connect with power shell 42
One end is equipped with protruding portion 411, and power shell 42 is being equipped with groove 421 with one end for connect of control shell 41, groove 421 with dash forward
The size for going out portion 411 matches, so that protruding portion 411 can be plugged in groove 421.Wherein, it is equipped with around groove 421 solid
Determine groove 421, fixed salient 411, the location and shape and fixed salient of fixed groove 421 are equipped with around protruding portion 411
The setting of 411 location and shape matches, so that fixed salient 411 can be plugged in fixed groove 421.Specifically
Ground, fixed groove 421 and fixed salient 411 can cylinder, Polygonal column shape or other geometrical bodies.In addition, fixed
One or more can be arranged in protruding portion 411 and fixed groove 421.
Conductive pin group 521 is arranged in the bottom of groove 421, and conductive sheet 511 is arranged on the top of protruding portion 411.Specifically,
Conductive sheet 511 is rounded, rectangle or other geometrical bodies.The installation position of conductive pin group 521 is set with conductive sheet 511
It sets and is matched so that conductive pin group 521 can contradict conductive sheet 511 when protruding portion 411 is plugged in groove 421.Tool
Body, 421 top edge of groove is equipped with a circle silica gel sealing ring 622, and liquid enters shell during preventing use, so that operation
Process is safer
Control shell 41 is surrounded by card slot 412 in the one end being connect with power shell 42, power shell 42 with control
One end that shell 41 connects is surrounded by claw 422.Power shell 42 is at least set in one end surrounding being connect with control shell 41
There are two with upper clipping claw 422, at least provided with a latch on claw 422.Shell 41 is controlled in one connect with power shell 42
End is surrounded by least two card slots 412.Shape, size and the card slot 412 of claw 422 match, so that claw 422 can
It is mutually twisted with card slot 412.
Protruding portion 411 is inserted into groove 421, fixed salient 411 is inserted into fixed groove 421, and claw 422 is respectively clamped into
Card slot 412, conductive pin group 521 are contradicted with conductive sheet 511, and device can be electrified, start to operate.After usage, by card
Button is removed from card slot 412, and protruding portion 411 is extracted from groove 421, and conductive pin group 521 is detached with conductive sheet 511, and device electricity is disconnected
It opens, device is stopped.
It is connected using snap, because snapping connection the fairly simple convenience of operation, saves the Connection Time.It is provided with prominent
Go out 421 grafting of portion 411 and groove, play certain fixed function, in addition fixed salient 411 and fixed groove 421 are set
Meter plays more effective fixation, because interconnecting piece contact surface is larger, the grafting of multiple fixed salients 411 and fixed groove 421,
It is more advantageous to fixation.It prevents connecting portion unstable in the course of surgery, avoids causing accident surgery.
Fig. 4,5A, 5B, 6A, 6B are please referred to, Fig. 4,5A, 5B, 6A, 6B are the discrete of the 7th embodiment of the utility model offer
The structural schematic diagram of the bio-electrical impedance identification device of formula.
As shown in Fig. 4,5A, 5B, 6A, 6B, in the utility model embodiment, the bio-electrical impedance identification device of discrete
Control shell 41 and when being detachably connected of the power shell 42 are connected to using horizontal insert, control shell 41 with power supply shell
One end that body 42 connects is equipped with sliding rail 413, and power shell 42 is equipped with sliding-rail groove 423 in the one end being connect with control shell 41.It is sliding
Size, shape and the sliding-rail groove 423 of rail 413 match, so that sliding rail 413 can be mutually clamped with sliding-rail groove 423.
Conductive pin group 522 is arranged in 423 bottom of sliding-rail groove, and conductive sheet 512 is arranged in the top of sliding rail 413, conductive pin group
522 installation position and the setting of conductive sheet 512 be matched so that when sliding rail 413 slides into sliding-rail groove 423, conductive pin group
522 can contradict conductive sheet 512.Specifically, conductive pin group 522 can be in several rows of row.
Sliding rail is slid into sliding-rail groove 423, claw 427 buckles into card slot 417, and conductive pin group 522 and conductive sheet 512 are inconsistent,
Device can be powered use.After device use, claw 427 is removed from card slot 417, sliding rail 413 skids off sliding-rail groove
423, conductive pin group 522 is detached with conductive sheet 512, and device is stopped.Power module 32 is removed into discarding, retains control module
It is continuing with after 31 disinfections.
It is connected using horizontal slotting mode, on the one hand other than sliding rail 413 and sliding-rail groove 423 are fixed, also design side buckle comes
Fixed, such fixed effect is more preferable.The design of another aspect sliding rail 413 and sliding-rail groove 423 makes detection device 2 and control fill
Set 1 be easier docking card and.
3A, Figure 13 B are please referred to Fig.1, Figure 13 A, Figure 13 B are the biologies for the discrete that the 8th embodiment of the utility model provides
The structural schematic diagram of electrical impedance identification device.
As shown in figure Figure 13 A, Figure 13 B, in the utility model embodiment, the bio-electrical impedance identification device of discrete is adopted
Be threadedly coupled as control shell 41 and when being detachably connected of the power shell 42, control shell 41 with power shell
One end of 42 connections is equipped with annular protrusion 414, and power shell 42 is equipped with annular groove in the one end being connect with control shell 41
424, the outer wall of annular protrusion 414 is equipped with negative thread 415, and the outer wall of annular groove 424 is equipped with male thread 425.Negative thread 415
It is matched with male thread 425 so that annular protrusion 414 can be spirally connected with annular groove 424.
424 middle part of annular groove is equipped with conductive pin group 426, and 414 middle part of annular protrusion is equipped with conductive sheet 416, conductive pin
The installation position of group 426 and the setting of conductive sheet 416 are matched so that when annular protrusion 414 and annular groove 424 are spirally connected
When, conductive pin group 426 can contradict conductive sheet 416.Specifically, conductive sheet 416 is in a ring and closely linked arrangement.
Wherein, annular groove periphery is equipped with a circle silica gel sealing ring 622, and liquid enters enclosure interior when preventing from using, with
Keep operating process safer.
Annular protrusion 414 is screwed into annular groove 424, so that conductive pin group 426 is contradicted and arrives conductive sheet 416, device
Can be powered use.After usage, 414 spiral of annular protrusion is back-outed into annular groove 424, conductive pin group 426 with lead
Electric piece 416 detaches, device power-off.Used power module is abandoned, retains after control module is sterilized and continues to make next time
With.
It is connected using thread connecting mode, on the one hand designs simple and convenient, cost is relatively low.Another aspect screw thread link portions are adopted
Component is less using more convenient.
In the description of this specification, reference book and " one embodiment ", " alternative embodiment ", " have an optional implementation
The descriptions such as example ", " example ", " specific example " or " some examples " mean in conjunction with the embodiments or the specific features of example description, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic description of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification examples in equivalent form.
Claims (10)
1. a kind of bio-electrical impedance identification device of discrete, which is characterized in that including：
Control device (1) includes the control process circuit (12) of shell (11) and setting in the shell (11), the shell
(11) partial denudation is equipped in the conductiving point (111) of the shell (11), the conductiving point (111) and control process electricity
Road (12) is electrically connected；
Detection device (2), including：Probe (21) and connecting rod (22)；
The probe (21), is embedded one end in the connecting rod (22), and partial denudation the connecting rod (22) outside, be used for
Acquire electrical impedance characteristics signal；
The connecting rod (22), it is internal to have the accommodating chamber for accommodating the probe (21) to be set in the probe (21) outside,
Its one end far from the probe (21) is equipped with conductive pin (221)；Described conductive pin (221) one end is electrically connected with the probe (21)
It connects, the other end is electrically connected by way of against the conductiving point (111) with the control process circuit (12)；
The shell (11) is fixedly connected by detachable connection with the connecting rod (22), when the shell (11) and institute
When stating connecting rod (22) and being fixedly connected, the conductive pin (221) contradicts the conductiving point (111)；When the shell (11) and institute
When stating connecting rod (22) separation, the conductive pin (221) detaches with the conductiving point (111).
2. the apparatus according to claim 1, which is characterized in that the detachable connection be snap connection, horizontal slotting company
Connect, be threadedly coupled it is one such.
3. the apparatus of claim 2, which is characterized in that snap connection described in the use as the shell (11) with
When being detachably connected of the connecting rod (22),
The shell (11) is equipped with protruding portion (112) in the one end being connect with the connecting rod (22)；
The connecting rod (22) is equipped with groove (222) in the one end being connect with the shell (11)；
The groove (222) and the size of the protruding portion (112) match, so that the protruding portion (112) being capable of grafting
In the groove (222)；
In the bottom of the groove (222), the conductiving point (111) is arranged in the protruding portion for conductive pin (221) setting
(112) top, the installation position of the conductive pin (221) is matched so that with the setting of the conductiving point (111) works as institute
When stating protruding portion (112) and being plugged in the groove (222), the conductive pin (221) can contradict the conductiving point
(111)；
Claw (223) is provided with around the top of the groove (222), protruding portion (112) tail end is equipped with card slot (113),
Shape, the size of the claw (223) match with the card slot (113), so that the claw (223) can be with the card
Slot (113) is mutually twisted.
4. the apparatus of claim 2, which is characterized in that when using it is described it is horizontal insert be connected to the shell (11) with
When being detachably connected of the connecting rod (22),
The shell (11) is equipped with sliding rail (114) in the one end being connect with the connecting rod (22)；
The connecting rod (22) is equipped with sliding-rail groove (224) in the one end being connect with the shell (11)；
The sliding-rail groove (224) matches with the size of the sliding rail (114), position, so that the sliding rail (114) can be inserted
It is connected in the sliding-rail groove (224)；
At the middle part of the sliding rail (114), the conductive pin (221) is arranged in the sliding-rail groove for conductiving point (111) setting
(224) middle part, the installation position and the installation position of the conductiving point (111) of the conductive pin (221) are matched so that
When the sliding rail (114) is plugged in the sliding-rail groove (224), the conductive pin (221) can contradict the conductiving point
(111)；
One end of the sliding-rail groove (224) is equipped with claw (225), and described sliding rail (114) one end is equipped with card slot (115), the card
Shape, size and the position of pawl (225) match with the card slot (115), so that the claw (225) can be with the card
Slot (115) is mutually twisted.
5. the apparatus of claim 2, which is characterized in that when using threadeds connection as the shell (11) and
When being detachably connected of the connecting rod (22),
The shell (11) is equipped with groove (116) in the one end being connect with the connecting rod (22)；
The connecting rod (22) is equipped with protruding portion (226) in the one end being connect with the shell (11)；
The periphery of the protruding portion (226) is provided with negative thread (227), and male thread is provided on the cell wall of the groove (116)
(117), the negative thread (227) is matched with the male thread (117) so that the protruding portion (226) can be with the groove
(116) it is spirally connected；
At the top of the protruding portion (226), the conductiving point (111) is arranged in the groove for conductive pin (221) setting
(116) bottom, the installation position of the conductive pin (221) is matched so that with the setting of the conductiving point (111) works as institute
When stating protruding portion (226) and being screwed onto in the groove (116), the conductive pin (221) can contradict the conductiving point
(111)。
6. according to claim 1-5 any one of them devices, which is characterized in that the control device (1) includes：Control module
(31) and power supply module (32)；
The control module (31) includes control shell (41) and the control process electricity for being set to control shell (41) inside
Road (12), the control shell (41) are equipped with partial denudation in the conductive sheet (51) of the control shell (41), the conduction
One end of piece (51) is electrically connected with the control process circuit (12)；
The power supply module (32) includes power shell (42) and the power supply (420) for being set to the power shell (42) inside；
The power shell (42) is equipped with partial denudation in the conductive pin group (52) of the power shell (42), the conductive pin group
(52) one end is electrically connected with the power supply (420)；
The control shell (41) is fixedly connected by detachable connection with the power shell (42), when the control shell
When body (41) is fixedly connected with the power shell (42), the conductive pin group (52) contradicts the conductive sheet (51)；When described
When control shell (41) is detached with the power shell (42), the conductive pin group (52) detaches with the conductive sheet (51).
7. device according to claim 6, which is characterized in that the connection type be snap connection, horizontal slotting connection, screw thread
It connects one such.
8. device according to claim 7, which is characterized in that snap connection as the control shell described in the use
(41) with when being detachably connected of the power shell (42),
The control shell (41) is equipped with protruding portion (411) in the one end being connect with the power shell (42)；
The power shell (42) is equipped with groove (421) in the one end being connect with the control shell (41)；
The groove (421) and the size of the protruding portion (411) match, so that the protruding portion (411) being capable of grafting
In the groove (421)；
In the bottom of the groove (421), the conductive sheet (511) is arranged in the protrusion for conductive pin group (521) setting
The top in portion (411), the installation position of the conductive pin group (521) and the setting of the conductive sheet (511) are matched so that
When the protruding portion (411) is plugged in the groove (421), the conductive pin group (521) can contradict the conduction
Piece (511)；
The control shell (41) is surrounded by card slot (412) in the one end being connect with the power shell (42)；
The power shell (42) is surrounded by claw (422) in the one end being connect with the control shell (41)；
Shape, the size of the claw (422) match with the card slot (412), so that the claw (422) can be with institute
Card slot (412) is stated to be mutually twisted.
9. device according to claim 7, which is characterized in that be connected to the control shell when using horizontal insert
(41) with when being detachably connected of the power shell (42),
The control shell (41) is equipped with sliding rail (413) in the one end being connect with the power shell (42)；
The power shell (42) is equipped with sliding-rail groove (423) in the one end being connect with the control shell (41)；
Size, the shape of the sliding rail (413) match with the sliding-rail groove (423), so that the sliding rail (413) can be with
The sliding-rail groove (423) is mutually clamped；
In the sliding-rail groove (423) bottom, the conductive sheet (512) is arranged in the sliding rail for conductive pin group (522) setting
(413) top, the installation position of the conductive pin group (522) and the setting of the conductive sheet (512) are matched so that and work as
When the sliding rail (413) is plugged in the sliding-rail groove (423), the conductive pin group (522) can contradict the conductive sheet
(512)；
One end of the sliding-rail groove (423) is equipped with claw (427), and described sliding rail (413) one end is equipped with card slot (417), the card
Shape, size and the position of pawl (427) match with the card slot (417) so that the claw (427) can with it is described
Card slot (417) is mutually twisted.
10. device according to claim 7, which is characterized in that be used as the control shell when using the threaded connection
(41) with when being detachably connected of the power shell (42),
The control shell (41) is equipped with annular protrusion (414) in the one end being connect with the power shell (42)；
The power shell (42) is equipped with annular groove (424) in the one end being connect with the control shell (41)；
The outer wall of the annular protrusion (414) is equipped with negative thread (415), and the outer wall of the annular groove (424) is equipped with positive spiral shell
Line (425),
The negative thread (415) matches with the male thread (425) so that the annular protrusion (414) can be with the ring
Connected in star (424) is spirally connected；
It is equipped with conductive pin group (426) in the middle part of the annular groove (424), is led equipped with annular in the middle part of the annular protrusion (414)
Electric piece (416), the installation position of the conductive pin group (426) is matched so that with the setting of the conductive sheet (416) works as institute
When stating annular protrusion (414) and the annular groove (424) and being spirally connected, the conductive pin group (426) can contradict described lead
Electric piece (416).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333851.7U CN207785155U (en) | 2017-03-31 | 2017-03-31 | A kind of bio-electrical impedance identification device of discrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333851.7U CN207785155U (en) | 2017-03-31 | 2017-03-31 | A kind of bio-electrical impedance identification device of discrete |
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| Publication Number | Publication Date |
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| CN207785155U true CN207785155U (en) | 2018-08-31 |
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ID=63273745
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901736A (en) * | 2017-03-31 | 2017-06-30 | 北京水木天蓬医疗技术有限公司 | A kind of bio-electrical impedance identifying device of discrete |
| CN109431797A (en) * | 2018-12-12 | 2019-03-08 | 广州弘健信息科技有限公司 | Hot acupuncture needle component |
-
2017
- 2017-03-31 CN CN201720333851.7U patent/CN207785155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901736A (en) * | 2017-03-31 | 2017-06-30 | 北京水木天蓬医疗技术有限公司 | A kind of bio-electrical impedance identifying device of discrete |
| CN109431797A (en) * | 2018-12-12 | 2019-03-08 | 广州弘健信息科技有限公司 | Hot acupuncture needle component |
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