CN205252156U - Open -air respiratory track vacuum aspiration ware for emergency nursing - Google Patents
Open -air respiratory track vacuum aspiration ware for emergency nursing Download PDFInfo
- Publication number
- CN205252156U CN205252156U CN201521073099.4U CN201521073099U CN205252156U CN 205252156 U CN205252156 U CN 205252156U CN 201521073099 U CN201521073099 U CN 201521073099U CN 205252156 U CN205252156 U CN 205252156U
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- negative pressure
- chamber
- pedal
- tube
- pipe
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Abstract
The utility model provides an open -air respiratory track vacuum aspiration ware for emergency nursing, the power distribution box comprises a box body, foot -operated negative pressure generator, the negative pressure pipe, suction bottle, attract the pipe, endotracheal tube with inhale the phlegm pipe, it is arranged in endotracheal tube to inhale the phlegm pipe, inhale the connector and attraction union coupling of phlegm pipe, the suction bottle bottleneck passes through the rubber bottle plug and seals, attract the pipe to insert suction bottle upper portion through the rubber bottle plug, the negative pressure pipe inserts suction bottle upper portion through the rubber bottle plug, foot -operated negative pressure generator is connected to the other end of negative pressure pipe, the box passes through partitions are divided into left side chamber and right chamber, suction bottle arranges right chamber in, set up the foamed plastic intermediate layer between suction bottle and the right chamber wall, foot -operated negative pressure generator accomodates in left chamber, the negative pressure pipe passes the baffle, attract the pipe to pass right chamber wall, left side chamber and right chamber all set up the chamber door, foot -operated negative pressure generator passes through the blast pipe and links up with external environment, the blast pipe tip sets up the gauze filter.
Description
Technical field
The utility model belongs to clinical care technical field, is specifically related to a kind of field emergency nursing respiratory tract vacuum extractor.
Background technology
Respiratory secretions, gastric content from backwards flowing and some pathological tissues are common respiratory tract tampers, and utilizing vacuum suction equipment to remove respiratory tract tamper (respiratory secretions, gastric content from backwards flowing and some pathological tissues) is the basic way that maintains respiratory passage unblocked. Emergency trachea intubation technique has become CPR and with the important measures in the anxious Cavity in Critical Patients rescue process of respiratory dysfunction. Endotracheal intubation is important rescue technology conventional in rescue service, most widely used general, one of means the most efficiently in management of respiratory, the basic skills that medical worker must skillfully grasp, rescue patient life, reduction case fatality rate are played to vital effect, sucking-off tracheae endocrine or foreign matter, prevent that foreign matter from entering respiratory tract in time, keeps respiratory passage unblocked, carry out effectively artificial or mechanical ventilation, prevent patient's anoxic and carbon dioxide retention.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of field emergency nursing and uses respiratory tract vacuum extractor, is suitable for field nursing and uses.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of field emergency nursing respiratory tract vacuum extractor, comprise casing, pedal type negative pressure generator, negative tube, suction bottle, suction tube, tracheal catheter and sputum aspirator tube, sputum aspirator tube is arranged in tracheal catheter, the connector of sputum aspirator tube is connected with suction tube, suction bottle bottleneck seals by bottle closure of rubber, suction tube inserts suction bottle top by bottle closure of rubber, negative tube inserts suction bottle top by bottle closure of rubber, the other end of negative tube connects foot-operated negative pressure generator, casing is divided into He You chamber, left chamber by dividing plate, suction bottle is placed in right chamber, foamed plastics interlayer is set between suction bottle and right chamber wall, pedal type negative pressure generator is accommodated in left chamber, negative tube is through dividing plate, suction tube is through chamber, right chamber wall, He You chamber, left chamber all arranges chamber door, pedal type negative pressure generator is linked up by blast pipe and external environment, blast pipe end arranges gauze filter.
Above-mentioned field emergency nursing respiratory tract vacuum extractor, pedal type negative pressure generator comprises that pedal drive mechanism and negative pressure produce mechanism, negative pressure produces mechanism and comprises pump case, driving shaft, crank, connecting rod and pumping diaphragm, pumping diaphragm and pump case form working chamber, negative tube and blast pipe are all communicated with working chamber, the check valve that allows gas to flow to working chamber is set on negative tube, the check valve that allows gas to flow out from working chamber is set on blast pipe, drive shaft crank up, connecting rod one end connecting crank other end connects pumping diaphragm middle part, pedal drive mechanism comprises frame, pedal, tooth bar, guide rail and gear, tooth bar slides along guide rail, wheel and rack engagement, pedal one end is articulated with in frame by hinge, side, pedal middle part arranges overhanging bearing pin, bearing pin is parallel with hinge, bearing pin is arranged in the slotted hole that the above-below direction in frame arranges, between pedal pedal position and frame, stage clip is set, guide rail is fixed in frame, gear connects driving shaft, driving shaft is supported on pump case, frame and pump case are fixed.
Respiratory tract vacuum extractor is used in above-mentioned field emergency nursing, and intermediate buffer tank is also set on negative tube, and intermediate buffer tank is opening towards right ∏ body, and pedal type negative pressure generator is placed in intermediate buffer tank opening.
Respiratory tract vacuum extractor is used in above-mentioned field emergency nursing, and gauze filter is fixed on left chamber wall.
Pedal type negative pressure generator and suction bottle all can be accommodated in casing, are very suitable for carrying, and have portable feature. Negative pressure is provided by pedal type negative pressure generator, is suitable for outlying district and field emergency occasion. Blast pipe end arranges gauze filter, stops foreign material to enter blast pipe, enters pedal type negative pressure generator, and to equipment, operation causes harmful effect.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the part-structure schematic diagram of Fig. 1.
Fig. 3 is the part-structure schematic diagram of pedal drive mechanism.
In figure: 1 bottle closure of rubber, 2 suction bottles, 11 intermediate buffer tanks, 12 pedal type negative pressure generators, 13 check valves, 14 negative tubes, 15 blast pipes, 16 check valves, 17 gauze filters, 18 pumping diaphragms, 19 connecting rods, 20 cranks, 21 guide rails, 22 tooth bars, 23 driving shafts, 24 gears, 25 hinges, 26 bearing pins, 27 pedals, 28 frames.
Detailed description of the invention
As depicted in figs. 1 and 2, field emergency nursing comprises casing, pedal type negative pressure generator, negative tube, suction bottle 2, suction tube, tracheal catheter and sputum aspirator tube with respiratory tract vacuum extractor, sputum aspirator tube is arranged in tracheal catheter, and the connector of sputum aspirator tube is connected with suction tube. Suction bottle bottleneck seals by bottle closure of rubber 1, and suction tube inserts suction bottle top by bottle closure of rubber, and negative tube inserts suction bottle top by bottle closure of rubber. The other end of negative tube connects foot-operated negative pressure generator, and casing is divided into He You chamber, left chamber by dividing plate, and suction bottle is placed in right chamber, and foamed plastics interlayer is set between suction bottle and right chamber wall. Pedal type negative pressure generator is accommodated in left chamber, and negative tube is through dividing plate, and suction tube is through chamber, right chamber wall, and He You chamber, left chamber all arranges chamber door, is convenient to open. Pedal type negative pressure generator is linked up by blast pipe 15 and external environment, and blast pipe end arranges gauze filter 17.
Pedal type negative pressure generator can adopt common pedal type negative pressure generator, also can adopt following form: pedal type negative pressure generator 12 comprises that pedal drive mechanism (as shown in Figure 3) and negative pressure produce mechanism, negative pressure produces mechanism and comprises pump case, driving shaft, crank 20, connecting rod 19 and pumping diaphragm 18, pumping diaphragm and pump case form working chamber, negative tube 14 and blast pipe are all communicated with working chamber, the check valve 13 that allows gas to flow to working chamber is set on negative tube, the check valve 16 that allows gas to flow out from working chamber is set on blast pipe. Drive shaft crank up, connecting rod one end connecting crank other end connects pumping diaphragm middle part. Pedal drive mechanism comprises frame, pedal 27, tooth bar 22, guide rail 21 and gear 24, tooth bar slides along guide rail, wheel and rack engagement, pedal one end is articulated with in frame by hinge 25, side, pedal middle part arranges overhanging bearing pin 26, and bearing pin is parallel with hinge, and bearing pin is arranged in the slotted hole that the above-below direction in frame 28 arranges, between pedal pedal position and frame, stage clip is set, restoring force is provided. Guide rail is fixed in frame, and gear connects driving shaft 23, and driving shaft is supported on pump case, and frame and pump case are fixed. Crank adopts eccentric wheel form.
Foot-operated pedal, pedal, under the effect of pedal force and stage clip, pumps, tooth bar is realized linear reciprocating motion, driven wheel gyration, by the transmission of driving shaft, passes to crank by gyration, crank drivening rod pumps, and then drive pumping diaphragm to pump, make the regular increase of working chamber and dwindle, under the effect of two check valves, produce negative pressure of vacuum, for respiratory tract attracts to provide negative pressure.
Intermediate buffer tank 11 is also set on negative tube, and intermediate buffer tank is opening towards right ∏ body, and pedal type negative pressure generator is placed in intermediate buffer tank opening. Intermediate buffer tank makes the negative pressure that provides more stable. Gauze filter is fixed on left chamber wall.
Claims (4)
1. a field emergency nursing respiratory tract vacuum extractor, it is characterized in that: comprise casing, pedal type negative pressure generator, negative tube, suction bottle, suction tube, tracheal catheter and sputum aspirator tube, sputum aspirator tube is arranged in tracheal catheter, the connector of sputum aspirator tube is connected with suction tube, suction bottle bottleneck seals by bottle closure of rubber, suction tube inserts suction bottle top by bottle closure of rubber, negative tube inserts suction bottle top by bottle closure of rubber, the other end of negative tube connects foot-operated negative pressure generator, casing is divided into He You chamber, left chamber by dividing plate, suction bottle is placed in right chamber, foamed plastics interlayer is set between suction bottle and right chamber wall, pedal type negative pressure generator is accommodated in left chamber, negative tube is through dividing plate, suction tube is through chamber, right chamber wall, He You chamber, left chamber all arranges chamber door, pedal type negative pressure generator is linked up by blast pipe and external environment, blast pipe end arranges gauze filter.
2. field emergency nursing respiratory tract vacuum extractor according to claim 1, it is characterized in that: pedal type negative pressure generator comprises that pedal drive mechanism and negative pressure produce mechanism, negative pressure produces mechanism and comprises pump case, driving shaft, crank, connecting rod and pumping diaphragm, pumping diaphragm and pump case form working chamber, negative tube and blast pipe are all communicated with working chamber, the check valve that allows gas to flow to working chamber is set on negative tube, the check valve that allows gas to flow out from working chamber is set on blast pipe, drive shaft crank up, connecting rod one end connecting crank other end connects pumping diaphragm middle part, pedal drive mechanism comprises frame, pedal, tooth bar, guide rail and gear, tooth bar slides along guide rail, wheel and rack engagement, pedal one end is articulated with in frame by hinge, side, pedal middle part arranges overhanging bearing pin, bearing pin is parallel with hinge, bearing pin is arranged in the slotted hole that the above-below direction in frame arranges, between pedal pedal position and frame, stage clip is set, guide rail is fixed in frame, gear connects driving shaft, driving shaft is supported on pump case, frame and pump case are fixed.
3. respiratory tract vacuum extractor is used in field emergency nursing according to claim 1 and 2, it is characterized in that: intermediate buffer tank is also set on negative tube, and intermediate buffer tank is opening towards right ∏ body, and pedal type negative pressure generator is placed in intermediate buffer tank opening.
4. respiratory tract vacuum extractor is used in field emergency nursing according to claim 1 and 2, it is characterized in that: gauze filter is fixed on left chamber wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073099.4U CN205252156U (en) | 2015-12-22 | 2015-12-22 | Open -air respiratory track vacuum aspiration ware for emergency nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073099.4U CN205252156U (en) | 2015-12-22 | 2015-12-22 | Open -air respiratory track vacuum aspiration ware for emergency nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205252156U true CN205252156U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521073099.4U Expired - Fee Related CN205252156U (en) | 2015-12-22 | 2015-12-22 | Open -air respiratory track vacuum aspiration ware for emergency nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205252156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621052A (en) * | 2019-01-31 | 2019-04-16 | 陈晓阳 | A kind of intravascular oxygen supply system and oxygen supply method |
| WO2024022323A1 (en) * | 2022-07-27 | 2024-02-01 | 嘉兴鸿汇电器科技有限公司 | Nasal aspirator |
-
2015
- 2015-12-22 CN CN201521073099.4U patent/CN205252156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621052A (en) * | 2019-01-31 | 2019-04-16 | 陈晓阳 | A kind of intravascular oxygen supply system and oxygen supply method |
| WO2024022323A1 (en) * | 2022-07-27 | 2024-02-01 | 嘉兴鸿汇电器科技有限公司 | Nasal aspirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161222 |