CN206372327U - Wireless visible sputum aspirator tube - Google Patents

Abstract

The utility model discloses wireless visible sputum aspirator tube, including camera acquisition module, data processing and wireless video transmitter module, suction cavity；Described camera acquisition module, is made up of a flexible PCB, is extended in catheter interior；The end that the flexible PCB of camera acquisition module extends to suction cavity is provided with camera, and the other end is provided with the connection pedestal being detachably connected with data processing and wireless video transmitter module.The utility model is separated as a result of video acquisition module with data processing and wireless transmitter module, wireless transmitter module and the structure setting of outside display module relative separation, each part is independent, and being capable of co-ordination, arbitrariness, the diversity of display terminal of the replacing of video acquisition module part are realized, the scope of application is wider.

Description

Wireless visible sputum aspirator tube

Technical field

The utility model is related to medical instruments field, more particularly to wireless visible sputum aspirator tube.

Background technology

Clinically many patients can not voluntarily expectoration, stupor and the powerless patient of expectoration, due to its cough function of deglutition under Drop, causes sputum discharge difficult.If sputum sucks lung, easily there is pulmonary infection, or even threat to life, sputum aspirator tube is to deep The discharge of position sputum.

Sputum aspirator tube experienced the development process from open suction sputum to closed suction sputum in the prior art.Open suction sputum, It is made up of suction sputum pipeline and machine end connector two parts, is carried out under conditions of air flue humidification, breathing must be taken away during suction sputum Machine pipeline, temporarily interrupts lung ventilator and supplies gas and could be operated, cause the lung volume of patient significantly to decline and end-expiratory positive pressure (PEEP) lose, or even alveolar collapse occur, arterial oxygen saturation reduction, reflectivity increased heart rate and blood pressure such as increase at the feelings Condition, this will certainly aggravate anoxic and the state of an illness for the patients such as no spontaneous breathing, shallow breathing or severe depletion of oxygen.In addition, dilute When releasing sputum, dilution is directly injected into respiratory tract, it is easy to is caused patient to choke and is coughed, or even sputum is ejected into medical worker's body Above, on the face, employment injuries is produced to medical worker.Due to containing various pathogenic bacteria in sputum, sputum sprays during suction sputum, easily passes Contaminate other patients.Open suction sputum is after suction sputum operation, and suction sputum pipeline is exposed in air, on the one hand easily causes the dirt of pipeline Dye causes mechanical ventilationassociatepneumonia pneumonia (VAP) generation, on the other hand also has the danger being infected because sputum spills medical personnel Danger.

Closed sputum aspirator, is made up of patient end, suction sputum pipe shaft and the part of machine end three.Patient end and artificial airway, Mechanical ventilation is connected, while injection operation can also be completed；Suction sputum pipe shaft is made up of sputum aspirator tube and plastic sheeting, make pipeline with The external world is relatively isolated；Machine end completes negative-pressure operation with attracting generator terminal to be connected.Sputum aspirator tube is slowly drawn back after the completion of suction sputum, is unclamped Control knob just automatically forms lasting air-tight state.Closed endotracheal suction opposing open formula suction sputum has many advantages, such as.Closed sputum aspirator Outside has film parcel can be operated with Reusability due to not disengaging lung ventilator with 1 people.Closed endotracheal suction make patient airway with The external world is relatively isolated, and environment, patient and medical worker can be prevented contaminated, and operation is carried out in confined conditions, it is to avoid secretion To medical worker, patient, medical nursing work security is strengthened in the pollution of article.

Visual type closed sputum aspirator, increases visual function on the basis of closed endotracheal suction, makes medical personnel in suction sputum During shoot the arrow at the target, it is to avoid blindmate it is blind inhale, increase suction sputum efficiency, mitigate patient pain

The A of CN 103845787 disclose a kind of visual sputum aspirator tube, for clearing up oral cavity, bottleneck throat and endotracheal sputum And foreign matter, including find for shooting the shooting chamber of sputum and foreign matter position and the suction cavity for discharging sputum and foreign matter, institute The end for stating shooting chamber is provided with the image taking module that sputum and foreign matter position are found for shooting, described image taking module View data is transferred to data-interface, and then transmitted to outside control and display device；One end of the suction cavity has outer Stream interface, the other end, which has, attracts import, and the outer stream interface of the suction cavity is connected with outside vacuum suction equipment.

The U of CN 205127037 disclose automatic sputum aspirator, and inserting for multi-section combined sputum aspirator tube can be automatically performed by belonging to Enter, rotate, start vavuum pump suction sputum, delay exits multi-section combined sputum aspirator tube, closes the automedica equipment of vavuum pump, Whole suction sputum operating procedures can be automatically performed.Automatic sputum aspirator include multi-section combined sputum aspirator tube, motion, support, Radio alarming receiver, vavuum pump, microprocessor, B/P EGR Back Pressure Transducer EGR, liquid storage bottle, flush water pump, cleaning liquid bottle, combined type connection Hose.If detecting multi-section combined suction sputum pipe choking or liquid storage bottle liquid level being too high, system can send radio alarming Signal.

Above technology suction sputum equipment cost is higher, and the scope of application compares limitation, it is difficult to industrialization production.

Utility model content

1st, the purpose of this utility model.

The utility model makes medical worker be shot the arrow at the target during suction sputum to increase visual function during suction sputum, The blind suction of blindmate is avoided, increases suction sputum efficiency, mitigates patient's pain.

2nd, the technical scheme that the utility model is used.

Wireless visible sputum aspirator tube, including camera acquisition module, data processing and wireless video transmitter module, suction cavity； Described camera acquisition module, is made up of a flexible PCB, is extended in catheter interior；Camera acquisition module it is soft Property circuit board extend to the end of suction cavity and be provided with camera, the other end is provided with can with data processing and wireless video transmitter module Dismantle the connection pedestal of connection.

Further in specific embodiment, the end of described suction cavity is provided with block.

Further in specific embodiment, described attracts cavity wall to set a cavity to install described camera collection mould Block.

Further in specific embodiment, have in described data processing and wireless video transmitter module and described shooting After the connector that the connection pedestal of head acquisition module is connected, connector and connection pedestal connection, data processing and wirelessly regard The flexible PCB of frequency transmitter module and camera acquisition module is parallel and fits and conduit inside and outside wall；Data processing and wirelessly regard The camera that frequency transmitter module is also included on wireless transmission chip, flexible PCB gathers the image of different azimuth, by connector Launched with after connection pedestal connection by data processing and wireless video transmitter module, display end is received by external wireless Show.

Further in specific embodiment, described data processing and wireless video transmitter module are stereochemical structure, thereon Connector is located at the outer surface center of stereochemical structure one side.

It is corresponding with connector another in data processing and wireless video transmitter module further in specific embodiment The outer surface in face is provided with touch-control power switch.

Further in specific embodiment, described camera includes camera lens, image sensitive chip, lens base；Camera lens Including eyeglass and optical filter, on lens base, lens base is fixed on flexible PCB.

Further in specific embodiment, the front of the described one end of camera acquisition module provided with camera also connects Connect the several LEDs of setting, structure annular in shape.

3rd, the beneficial effects of the utility model

（1）The setting of the utility model wireless transport module, can reduce the damage to patient during suction sputum use, The data that monitoring is uploaded in real time, beneficial to clinical practice.

（2）The utility model is separated, wirelessly as a result of video acquisition module with data processing and wireless transmitter module Transmitter module and the structure setting of outside display module relative separation, each part are independent, and can co-ordination, realize video The arbitrariness of the replacing of acquisition module part, the diversity of display terminal, the scope of application are wider.

Brief description of the drawings

Fig. 1 is the system construction drawing of the utility model embodiment 1.

Fig. 2 is the system construction drawing of the utility model embodiment 2.

Fig. 3 is the use state figure of the utility model embodiment 2.

Fig. 4 is the system construction drawing of the utility model embodiment 3.

Fig. 5 is the use state figure of the utility model embodiment 3.

Fig. 6 is the utility model data processing and wireless video transmitter module front view.

Fig. 7 is data processing and wireless video transmitter module upward view.

Fig. 8 is the utility model camera lens schematic diagram.

Fig. 9 is system schematic after the utility model connection.

The specific part of accompanying drawing：Camera acquisition module 1, data processing and wireless video transmitter module 2, suction cavity 3, suction sputum Pipe joint 4, tracheal cannula joint 5, breathing machine connector 6, the first flush pipe 7a, the second flush pipe 7b, pulley 8, handle 9, isolation Device 10, sealed plastic set 11, camera 102, LED 103, flexible PCB 104, stiffening plate 105, image sensitive chip 106, camera lens 107：Eyeglass 107A.Connector 201, touch-control power switch 202.

Embodiment

Embodiment 1

As shown in figure 1, wireless visible sputum aspirator tube, including camera acquisition module 1, data processing and wireless video transmitting mould Block 2, suction cavity 3；Described camera acquisition module 1, is made up of a flexible PCB 104, is extended in catheter interior；Take the photograph As the end that the flexible PCB 104 of head acquisition module extends to suction cavity 3 is provided with camera 102, the other end is provided with and data The connection pedestal 101 that processing and wireless video transmitter module 2 are detachably connected.The end of described suction cavity 3 is provided with block 7；The described inwall of suction cavity 3 sets a cavity to install described camera acquisition module 1.

As shown in Figures 6 and 7, have and the collection of described camera on described data processing and wireless video transmitter module 2 After the connector 201 that the connection pedestal of module is connected, connector and connection pedestal connection, data processing and wireless video hair Penetrate module 2 parallel with the flexible PCB of camera acquisition module and fit in conduit inside and outside wall；As shown in figure 9, data processing And wireless video transmitter module 2 also includes the collection different azimuth of camera 102 on wireless transmission chip, flexible PCB 104 Image, by connector 201 and connection pedestal 101 connect after launched by data processing and wireless video transmitter module 2, Display end is received by external wireless to show.

Described communication includes WiFi, bluetooth, ZigBee etc., but does not limit to the mode of the above.

Embodiment 2

As shown in figure 8, described camera 102 includes camera lens 107, image sensitive chip 106, lens base 108；Camera lens Including eyeglass 107A and optical filter, on lens base 108, lens base 108 is adhesively fixed on flexible PCB 104 On.The front of the one end of described camera acquisition module 1 provided with camera 102 also sets LED by the connection of circuit line 107 Lamp 103.Described camera 102 is arranged on flexible PCB 104, and described LED 103 is also mounted at flexible PCB With camera 102 towards difference on 104；When using by the part of camera 102 vertically with flexible PCB 104, described LED 103 using being also perpendicularly to flexible PCB 104, is allowed to fold when using positioned at the front of camera 102 and towards identical, LED 103 is white light source, and its shape is around camera 102, and LED white light sources reflect for object optical, so that camera lens is clear It is clear to catch collection subject image.DC constant voltage constant current CV/CC chips built in LED white light sources, to reduce optical frequency sudden strain of a muscle, reduce to mirror The photosensitive interference of head.

Embodiment 3

From unlike Examples 1 and 2, as shown in Fig. 2 the utility model uses closed sputum aspirator, sputum tube joint 4 It is connected with tracheal cannula joint 5 and breathing machine connector 6, the first flush pipe 7a, tracheal cannula joint 5 is set at sputum tube joint 4 Place sets the second flush pipe 7b；Handle 9 is set in the middle part of sputum aspirator tube, and by the control sputum aspirator tube of pulley 8 by diameter, sputum aspirator tube leads to The lower end for crossing handle is drawn, and the flexible PCB 104 of described camera acquisition module, which is extended at tracheal cannula joint, to be provided with Camera 102, the end of handle is provided with the connection pedestal 101 being detachably connected with data processing and wireless video transmitter module 2, Isolating device 10 is set between sputum tube joint and tracheal cannula joint 5, breathing machine connector 6, and outside sets the modeling of the suction sputum seal of tube Material set 11.

As shown in figure 3, having on described data processing and wireless video transmitter module 2 and described camera acquisition module Connection pedestal be connected connector 201, connector and connection pedestal connection after, data processing and wireless video transmitting mould Block 2 is parallel with the flexible PCB of camera acquisition module and fits in arm wall；As shown in figure 5, data processing and wirelessly regarding The camera 102 that frequency transmitter module 2 is also included on wireless transmission chip, flexible PCB 104 gathers the image of different azimuth, will Connector 201 and connection pedestal 101 are launched after connecting by data processing and wireless video transmitter module 2, pass through outside Wireless receiving display end is shown.

Embodiment 4

From unlike Examples 1 and 2, as shown in figure 4, the utility model uses closed sputum aspirator, sputum tube joint 4 It is connected with tracheal cannula joint 5 and breathing machine connector 6, the first flush pipe 7a, tracheal cannula joint 5 is set at sputum tube joint 4 Place sets the second flush pipe 7b；Sleeve pipe 10 is set in the middle part of sputum aspirator tube, and the connection negative pressure controller 11 of sleeve pipe 10, negative pressure controller 11 is controlled Sputum aspirator tube processed by diameter, the flexible PCB 104 of described camera acquisition module, which is extended at tracheal cannula joint, to be set There is camera 102, the side wall of sleeve pipe 10 is provided with the connection pedestal being detachably connected with data processing and wireless video transmitter module 2 101, isolating device 10 is set between sputum tube joint and tracheal cannula joint 5, breathing machine connector 6, and outside sets sputum aspirator tube close Seal plastic sheath 11.

As shown in figure 5, having on described data processing and wireless video transmitter module 2 and described camera acquisition module Connection pedestal be connected connector 201, connector and connection pedestal connection after, data processing and wireless video transmitting mould Block 2 is parallel with the flexible PCB of camera acquisition module and fits in arm wall；As shown in figure 5, data processing and wirelessly regarding The camera 102 that frequency transmitter module 2 is also included on wireless transmission chip, flexible PCB 104 gathers the image of different azimuth, will Connector 201 and connection pedestal 101 are launched after connecting by data processing and wireless video transmitter module 2, pass through outside Wireless receiving display end is shown.

Claims (8)

1. a kind of wireless visible sputum aspirator tube, it is characterised in that：Including camera acquisition module（1）, data processing and wireless video Transmitter module（2）, suction cavity（3）；Described camera acquisition module（1）, by a flexible PCB（104）Constitute, in conduit Inside is extended；The flexible PCB of camera acquisition module（104）Extend to suction cavity（3）End be provided with camera （102）, the other end be provided with and data processing and wireless video transmitter module（2）The connection pedestal being detachably connected（101）.

2. wireless visible sputum aspirator tube according to claim 1, it is characterised in that：Described suction cavity（3）End set There is block（7）.

3. wireless visible sputum aspirator tube according to claim 1, it is characterised in that：Described suction cavity（3）Inwall sets one Cavity installs described camera acquisition module（1）.

4. wireless visible sputum aspirator tube according to claim 1, it is characterised in that：Described data processing and wireless video hair Penetrate module（2）On have with described camera acquisition module connection pedestal be connected connector（201）, connector and company Connect after pedestal connection, data processing and wireless video transmitter module（2）It is parallel with the flexible PCB of camera acquisition module simultaneously Laminating and conduit inside and outside wall；Data processing and wireless video transmitter module（2）Also include wireless transmission chip, flexible PCB （104）On camera（102）The image of different azimuth is gathered, by connector（201）With connection pedestal（101）Pass through after connection Data processing and wireless video transmitter module（2）Launch, receiving display end by external wireless shows.

5. wireless visible sputum aspirator tube according to claim 1, it is characterised in that：Described data processing and wireless video hair Penetrate module（2）For stereochemical structure, its upper connector（201）Positioned at the outer surface center of stereochemical structure one side.

6. wireless visible sputum aspirator tube according to claim 2, it is characterised in that：Data processing and wireless video transmitter module （2）Upper and connector（201）The outer surface of corresponding another side is provided with touch-control power switch（202）.

7. wireless visible sputum aspirator tube according to claim 1, it is characterised in that：Described camera（102）Including camera lens （107）, image sensitive chip（106）, lens base（108）；Camera lens includes eyeglass（107A）And optical filter, installed in camera lens bottom Seat（108）On, lens base（108）It is fixed on flexible PCB（104）On.

8. wireless visible sputum aspirator tube according to claim 6, it is characterised in that：Described camera acquisition module（1）On Provided with camera（102）One end in front of be also connected with setting several LEDs（103）, structure annular in shape.