CN209695915U

CN209695915U - Division of respiratory disease nurses sputum aspirator

Info

Publication number: CN209695915U
Application number: CN201920125195.0U
Authority: CN
Inventors: 贺怀莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2019-11-29
Anticipated expiration: 2029-01-24

Abstract

Division of respiratory disease nurses sputum aspirator, and the existing division of respiratory disease sputum aspirator of effective solution operates not convenient and healthy enough in use, is easy infection medical staff, and the problem of reflux is easy at the end of suction sputum；Conduit including left and right directions, the circular hole of vertical direction is offered on the upside of conduit, conduit outer edge surface is equipped with the rubber tube with circular hole coaxial line, the internal diameter of rubber tube is greater than the diameter of circular hole, the upper end of rubber tube is equipped with support plate, the lower surface of support plate is equipped with the rubber stopper that can be inserted into circular hole, rubber stopper is thin in the thick lower end of truncated cone-shaped and upper end, multiple ventholes along the distribution of its circumferencial direction are offered in support plate, the downside of conduit is equipped with the adapting pipe of perpendicular and internal connection, the downside of adapting pipe is through being threaded with liquid trap, conduit is respectively arranged on the left side and the right side First shape pipe on its interior, the osculum end of two First shape pipes is opposite；This structure is simple, easy to operate, novel, and usability is strong.

Description

Division of respiratory disease nurses sputum aspirator

Technical field

The utility model relates to division of respiratory disease nursing device technical field, especially division of respiratory diseases to nurse sputum aspirator.

Background technique

The sputum aspirator tube clinically used, which needs to cover the small lid of hard, attracts duct, could generate negative pressure in this way, just Chang Zuoye, still, medical staff's one hand are difficult that plastic closure is opened or covered, and are all many times clinically that medical staff is straight It connects and thumb is blocked into duct, to control negative pressure.Many times the sputum of patient can pollute the hand of nurse through duct.And in order to save About cost, often only has a gloves in suction sputum packet, and medical staff has little time to reduce department's consumptive material or anxious danger moment rescue Think oneself, contaminated risk operations would rather be emitted.And do not wash one's hands in time and carry out next operation, become taking for bacterium Band person, and when aspirating sputum terminates, residual liquid is easy reflux in sputum aspirator tube, and the whole device made is in operation It is not hygienic enough in the process.

Utility model content

For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of division of respiratory disease Nurse sputum aspirator, the existing division of respiratory disease sputum aspirator of effective solution operates not convenient and healthy enough in use, is easy Medical staff is infected, and is easy the problem of reflux at the end of suction sputum.

Its technical solution solved is that the utility model includes the conduit of left and right directions, offers vertical side on the upside of conduit To circular hole, conduit outer edge surface is equipped with rubber tube with circular hole coaxial line, and the internal diameter of rubber tube is greater than the diameter of circular hole, rubber The upper end of pipe is equipped with support plate, and the lower surface of support plate is equipped with the rubber stopper that can be inserted into circular hole, and rubber stopper is in truncated cone-shaped and upper end Thick lower end is thin, offers multiple ventholes along the distribution of its circumferencial direction in support plate, the downside of conduit be equipped with it is perpendicular and The adapting pipe of inside connection, the downside of adapting pipe are threaded with liquid trap, and conduit is respectively arranged on the left side and the right side positioned at it Internal First shape pipe, the osculum end of two First shape pipes are opposite.

Compared with prior art, the utility model has the beneficial effects that the design of rubber stopper is effectively medical staff's The internal insulation of hand and sputum aspirator is opened, and keeps the work of medical staff's control sputum aspirator and end more convenient and hygienic, has Effect avoids the problem of sputum pollution finger becomes bacterium carrier, and the First shape pipe in conduit can be effectively pre- The reflux problem of anti-sputum keeps the operating process of whole device more convenient and hygienic, effectively raises medical staff's work The safety of work；This structure is simple, easy to operate, novel, and usability is strong.

Detailed description of the invention

Fig. 1 is the axonometric drawing of the utility model.

Fig. 2 is the complete section axonometric drawing of the utility model.

Fig. 3 is the enlarged drawing of A in the utility model Fig. 2.

Fig. 4 is the axonometric drawing of valve rubber in the utility model, support plate and push handle.

Fig. 5 is the complete section axonometric drawing of the utility model Fig. 4.

Specific embodiment

Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.

It is provided by Fig. 1 to Fig. 5, the conduit 1 including left and right directions, the circular hole 2 of vertical direction is offered on the upside of conduit 1, is led 1 outer edge surface of pipe is equipped with the rubber tube 3 with 2 coaxial line of circular hole, and the internal diameter of rubber tube 3 is greater than the diameter of circular hole 2, rubber tube 3 Upper end is equipped with support plate 4, and the lower surface of support plate 4 is equipped with the rubber stopper 5 that can be inserted into circular hole 2, and rubber stopper 5 is in truncated cone-shaped and upper end Thick lower end is thin, and multiple ventholes 6 along the distribution of its circumferencial direction are offered in support plate 4, and the downside of conduit 1 is equipped with perpendicular And the adapting pipe 7 of internal connection, the downside of adapting pipe 7 are threaded with liquid trap 9, conduit 1 is respectively arranged on the left side and the right side First shape pipe 10 on its interior, the osculum end of two First shape pipes 10 are opposite.

Circular hole 2 is stoppered in order to facilitate medical staff, the support plate 4 is equipped with cylindrical push handle 11.

In order to realize negative-pressure ward function, one end of the conduit 1 is closely connected with negative tube 12, negative tube 12 it is another One end is equipped with negative pressure chamber 13.

In order to facilitate the sputum of suction patient, the other end of the conduit 1 is closely connected with sputum aspirator tube 14, sputum aspirator tube 14 The other end offer phlegm inlet 15.

The sputum in liquid trap 9 flows back into conduit 1 in order to prevent, influences to work normally, and is equipped in the adapting pipe 7 Second shape pipe 16 of truncated cone-shaped, the osculum end of second shape pipe 16 is towards liquid trap.

The amount and state of sputum are pumped out in order to facilitate medical staff's observation, the liquid trap 9 is by rigid transparent material It is made.

When the utility model is used, 14 one end of sputum aspirator tube is made to be close-coupled at one end of conduit 1, the other end of conduit 1 It is closely connect with negative tube 12, the other end of negative tube 12 is connect with negative pressure chamber 13, is then connected in the lower part of adapting pipe 7 through screw thread Liquid trap 9 is connect, in normal operation, two hands hold conduit 1 and sputum aspirator tube 14 respectively, and make the phlegm inlet 15 of 14 right end of sputum aspirator tube The position that patient needs to aspirate sputum is protruded into, then thumb presses downwards push handle 11, makes 3 outwardly convex of rubber tube, reduces support Plate 4 is at a distance from circular hole 2, so that rubber stopper 5 be made to block circular hole 2, prevents conduit 1 from being in communication with the outside, at this point, through negative pressure chamber 13 Suction function, generate suction in negative tube 12, conduit 1 and sputum aspirator tube 14, make sputum through phlegm inlet 15 enter sputum aspirator tube 14 It is interior, so that sputum aspirator be made to work normally；

After suction sputum, medical staff only needs to unclamp push handle 11, and pushes push handle 11 aside upwards, and rubber stopper 5 is made to be detached from circle Hole 2, rubber stopper 5 will return to initial position under the elastic force of rubber tube 3, and rubber tube 3 can be restored to original shape, this When, negative pressure chamber 13 communicates through negative tube 12, conduit 1, circular hole 2, rubber tube 3 and venthole 6 with external atmosphere pressure, makes sputum aspirator tube 14 Interior air pressure is consistent with ambient pressure, to terminate suction sputum operation；

In order to prevent the sputum pumped out from flowing back into sputum aspirator tube 14 during suction sputum, the efficiency and health of nursing are kept, Conduit 1 is respectively arranged on the left side and the right side First shape pipe 10 on its interior, and the osculum end phase of two First shape pipes 10 It is right, it can prevent the sputum pumped out from flowing back into sputum aspirator tube 14, while also effectively preventing sputum and entering negative tube 12 Or in negative pressure chamber 13；

Carry out inspection chemical examination in order to facilitate the sputum for collecting patient, and facilitate medical staff's sputum amount for pumping out of observation and State, adapting pipe 7 are threaded with transparent liquid trap 9, are equipped with second shape pipe 16 of truncated cone-shaped in adapting pipe 7, and second The osculum end of platform shape pipe 16 can effectively prevent the liquid in liquid trap 9 from going out due to intense vibration towards liquid trap 9.

Compared with prior art, the utility model has the beneficial effects that the design of rubber stopper is effectively medical staff's The internal insulation of hand and sputum aspirator is opened, and keeps the work of medical staff's control sputum aspirator and end more convenient and hygienic, has Effect avoids sputum pollution finger, and makes the problem of medical staff is as bacterium carrier, and the First shape in conduit Pipe can effectively prevent the reflux problem of sputum, keep the operating process of whole device more convenient and hygienic, effectively mention The high safety of medical staff's work；This structure is simple, easy to operate, novel, and usability is strong.

Claims

1. division of respiratory disease nurses sputum aspirator, the conduit (1) including left and right directions, which is characterized in that offered on the upside of conduit (1) perpendicular Histogram to circular hole (2), conduit (1) outer edge surface is equipped with rubber tube (3) with circular hole (2) coaxial line, the internal diameter of rubber tube (3) Greater than the diameter of circular hole (2), the upper end of rubber tube (3) is equipped with support plate (4), and the lower surface of support plate (4), which is equipped with, can be inserted into circle The rubber stopper (5) in hole (2), rubber stopper (5) is thin in the thick lower end of truncated cone-shaped and upper end, offers in support plate (4) multiple along its circle The venthole (6) of circumferential direction distribution, the downside of conduit (1) are equipped with the adapting pipe (7) of perpendicular and internal connection, adapting pipe (7) downside is threaded with liquid trap (9), and conduit (1) is respectively arranged on the left side and the right side First shape on its interior It manages (10), the osculum end of two First shape pipes (10) is opposite.

2. division of respiratory disease according to claim 1 nurses sputum aspirator, which is characterized in that the support plate (4) is equipped with Cylindrical push handle (11).

3. division of respiratory disease according to claim 1 nurses sputum aspirator, which is characterized in that one end of the conduit (1) is tight Close to be connected with negative tube (12), the other end of negative tube (12) is equipped with negative pressure chamber (13).

4. division of respiratory disease according to claim 1 nurses sputum aspirator, which is characterized in that the other end of the conduit (1) It is closely connected with sputum aspirator tube (14), the other end of sputum aspirator tube (14) offers phlegm inlet (15).

5. division of respiratory disease according to claim 1 nurses sputum aspirator, which is characterized in that be equipped in the adapting pipe (7) Second shape pipe (16) of truncated cone-shaped, the osculum end of second shape pipe (16) is towards liquid trap.

6. division of respiratory disease according to claim 1 nurses sputum aspirator, which is characterized in that the liquid trap (9) is by transparent Hard material is made.