CN215132398U

CN215132398U - Phlegm device is inhaled in internal medicine nursing

Info

Publication number: CN215132398U
Application number: CN202121438632.8U
Authority: CN
Inventors: 陈兴萍
Original assignee: Chengdu Qingyang District Hospital Of Traditional Chinese Medicine
Current assignee: Chengdu Qingyang District Hospital Of Traditional Chinese Medicine
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-14
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a phlegm device is inhaled in internal medicine nursing relates to medical instrument technical field, including nursing frame, one side of nursing frame is provided with the liquid storage pot, one side fixedly connected with intake pipe at liquid storage tank deck portion, and one side fixedly connected with blast pipe of intake pipe is kept away from at liquid storage tank deck portion, and the dead slot has been seted up to nursing frame's inside, and the one end of blast pipe extends to the inside of dead slot, and one side of dead slot just is located nursing frame's inside fixedly connected with air pump. The utility model has the advantages that: this phlegm device is inhaled in internal medicine nursing, through inside pulley and the eccentric cam that sets up of nursing frame, during the pulling handle, can drive the rotation of pulley and eccentric cam under the effect of haulage rope, make negative pressure inslot carry out piston motion, thereby through the air escape of blast pipe in with the liquid storage pot, replace the air pump to make and form the negative pressure in the liquid storage pot, with pharyngeal portion and mouth, nasal secretion suction, avoid equipment unable use when lacking the power, thereby influence patient's treatment.

Description

Phlegm device is inhaled in internal medicine nursing

Technical Field

The utility model relates to the technical field of medical equipment, specifically a phlegm device is inhaled in internal medicine nursing.

Background

The sputum aspirator is an important instrument that prevents that patient's respiratory tract from blockking up, salvage and stifle indispensable, and it is very general to use in the hospital, and some serious danger patients need rely on the sputum aspirator to aspirate out the sputum because can not independently spit, phenomenons such as coma to block up the respiratory tract, cause respiratory failure, especially old person uses more, in addition when salvaging some suffocation patients, the sputum aspirator is also very necessary.

The sputum aspirator is mainly an electrodynamic type multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, and the operation end needs to be connected and inhales phlegm pipe or sponge and inhales the phlegm pipe side and can use, and general commonly used electrodynamic type has switch and manual switch, utilizes the negative pressure principle to inhale phlegm and oral care, and is simple easy to learn for carrying out processing such as conventional phlegm, tracheotomy to sick and wounded, be applicable to army's war rescue medical treatment and hospital or domestic have respiratory mucus or in time inhale phlegm when vomiting and handle.

Common electronic sputum aspirator receives the restriction of power, can't continue to use when the power supply interruption to the influence is to the timely treatment of patient, and manual formula need consume a large amount of physical power, and efficiency is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a phlegm device is inhaled in internal medicine nursing has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sputum suction device for medical nursing, which comprises a nursing frame, wherein one side of the nursing frame is provided with a liquid storage tank, an air inlet pipe is fixedly connected with one side of the top of the liquid storage tank, an exhaust pipe is fixedly connected with one side of the top of the liquid storage tank, which is far away from the air inlet pipe, a hollow groove is arranged in the nursing frame, one end of the exhaust pipe extends to the inside of the hollow groove, an air pump is fixedly connected with one side of the empty groove and positioned in the nursing frame, the output end of the air pump extends to the outer side of the nursing frame, a negative pressure groove is arranged on one side of the interior of the nursing frame close to the empty groove, a piston rod is connected in the negative pressure groove in a sliding way, the outside of piston rod just is located the top in negative pressure groove and has cup jointed expanding spring, the bottom of piston rod rotates and is connected with first pulley, the inside in negative pressure groove just is located the bottom of first pulley and rotates and be connected with eccentric cam.

Preferably, the inside of nursing frame just is located one side of negative pressure groove and has seted up the recess, the inside rotation of recess is connected with the second pulley, the axle outside winding of second pulley has the haulage rope, the one end of haulage rope just is located the top fixedly connected with handle of nursing frame.

Preferably, racks are fixedly connected to two corresponding sides of the second pulley, and the second pulley is fixedly connected with the eccentric cam through a connecting shaft.

Preferably, check valves are fixedly mounted in the tidying frame and on two corresponding sides of the negative pressure groove, and one of the check valves extends into the empty groove.

Preferably, one side of the nursing frame is provided with a limit groove matched with the liquid storage tank.

Preferably, the first pulley is attached to a front side of the eccentric cam.

Preferably, the nursing frame and the liquid storage tank are detachable structures.

The utility model provides a phlegm device is inhaled in internal medicine nursing possesses following beneficial effect:

1. this phlegm device is inhaled in internal medicine nursing, through inside pulley and the eccentric cam that sets up of nursing frame, during the pulling handle, can drive the rotation of pulley and eccentric cam under the effect of haulage rope, make negative pressure inslot carry out piston motion, thereby through the air escape of blast pipe in with the liquid storage pot, replace the air pump to make and form the negative pressure in the liquid storage pot, with pharyngeal portion and mouth, nasal secretion suction, avoid equipment unable use when lacking the power, thereby influence patient's treatment.

2. This phlegm device is inhaled in internal medicine nursing through the check valve that the corresponding both sides in negative pressure tank set up, when making negative pressure tank carry out piston motion, the air in the liquid storage tank can only outwards discharge, avoids the air current reverse flow to reduce the effect of device operation, overall structure is simple, will be electronic and manual combination together, is favorable to improving the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a nursing frame; 2. a liquid storage tank; 3. an air inlet pipe; 4. an exhaust pipe; 5. an empty groove; 6. an air pump; 7. a negative pressure tank; 8. a piston rod; 9. a tension spring; 10. a first pulley; 11. an eccentric cam; 12. a groove; 13. a second pulley; 14. a hauling rope; 15. a handle; 16. a rack; 17. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sputum suction device for medical nursing comprises a nursing frame 1, a liquid storage tank 2 is arranged on one side of the nursing frame 1, an air inlet pipe 3 is fixedly connected on one side of the top of the liquid storage tank 2, an exhaust pipe 4 is fixedly connected on one side of the top of the liquid storage tank 2 far away from the air inlet pipe 3, a hollow groove 5 is formed in the nursing frame 1, one end of the exhaust pipe 4 extends into the hollow groove 5, the liquid storage tank 2 is connected with the hollow groove 5 under the action of the exhaust pipe 4, negative pressure is formed in the liquid storage tank 2, the air inlet pipe 3 is enabled to suck pharyngeal parts, mouth parts and nasal secretion into the liquid storage tank 2 section by section, an air pump 6 is fixedly connected to one side of the hollow groove 5 and is positioned in the nursing frame 1, the output end of the air pump 6 extends to the outer side of the nursing frame 1, a negative pressure groove 7 is formed in one side of the nursing frame 1 close to the hollow groove 5, a piston rod 8 is slidably connected to the inner part of the negative pressure groove 7, a telescopic spring 9 is sleeved on the outer side of the piston rod 8 and positioned at the top of the negative pressure groove 7, the bottom of the piston rod 8 is rotatably connected with a first pulley 10, the bottom inside the negative pressure groove 7 and positioned on the first pulley 10 is rotatably connected with an eccentric cam 11, the first pulley 10 is attached to the surface side of the eccentric cam 11, so that the eccentric cam 11 can drive the first pulley 10 to rotate and move up and down when rotating, thereby the piston rod 8 is enabled to move to a piston, air in the liquid storage tank 2 is discharged, one side inside the nursing frame 1 and positioned on the negative pressure groove 7 is provided with a groove 12, the inside of the groove 12 is rotatably connected with a second pulley 13, the outer side of the shaft of the second pulley 13 is wound with a traction rope 14, one end of the traction rope 14 is fixedly connected with a handle 15 positioned at the top of the nursing frame 1, two corresponding sides of the second pulley 13 are fixedly connected with racks 16, the second pulley 13 is fixedly connected with the eccentric cam 11 through a connecting shaft, the second pulley 13 and the eccentric cam 11 can be driven to rotate by pulling the handle 15, when releasing the power, second pulley 13 antiport under the effect of rack 16, reset handle 15, the inside of nursing frame 1 and be located the equal fixed mounting in the both sides that the negative pressure groove 7 is corresponding has check valve 17, one of them check valve 17 extends to the inside of dead slot 5, make the air in the liquid storage pot 2 can only outwards discharge, avoid the air current reverse flow, the spacing groove with liquid storage pot 2 matched with is seted up to one side of nursing frame 1, nursing frame 1 and liquid storage pot 2 are detachable construction, be convenient for the washing and the installation of device.

In conclusion, when the internal medicine nursing sputum suction device is used, the power supply is firstly switched on, the switch of the nursing frame 1 is opened after the nursing frame 1 is connected, whether the performance of the aspirator of the nursing frame 1 is good or not is checked, whether the air inlet pipe 3 and the air outlet pipe 4 are smooth or not is checked, the air inlet pipe 3 and the air outlet pipe 4 are respectively fixed at the tops of the nursing frame 1 and the liquid storage tank 2, so that a patient faces to an operator, the head of the patient slightly faces backwards, the unconscious patient can open the mouth by the aid of the mouth opener, then the air inlet pipe 3 is inserted into the buccal part and the pharyngeal part, if the oral cavity has difficulty in sucking sputum, the nasal cavity can be inserted into the pharyngeal part, the power supply is switched on after the oral cavity is inserted to a proper position, under the action of the air pump 6, negative pressure is formed in the nursing frame 1 through the air outlet pipe 4, the pharyngeal part, the oral cavity and nasal secretion are sucked into the liquid storage tank 2 section by section, when the power supply fails or manual sputum suction is needed, the handle 15 can be pulled upwards to drive the rotation of the second pulley 13 and the eccentric cam 11, therefore, when the eccentric cam 11 rotates, the first pulley 10 is driven to move and slide downwards along the surface of the eccentric cam 11, the piston rod 8 is lifted under the action of the first pulley 10 and the telescopic spring 9, so that air in the empty groove 5 is extracted, similarly, negative pressure is formed in the liquid storage tank 2 through the exhaust pipe 4, and pharyngeal and oral and nasal secretions are sucked into the liquid storage tank 2 section by section.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a phlegm device is inhaled in internal medicine nursing, includes nursing frame (1), its characterized in that: one side of the nursing frame (1) is provided with a liquid storage tank (2), one side of the top of the liquid storage tank (2) is fixedly connected with an air inlet pipe (3), one side of the top of the liquid storage tank (2) far away from the air inlet pipe (3) is fixedly connected with an exhaust pipe (4), an empty groove (5) is formed in the nursing frame (1), one end of the exhaust pipe (4) extends into the empty groove (5), an air pump (6) is fixedly connected with one side of the empty groove (5) and positioned in the nursing frame (1), the output end of the air pump (6) extends to the outer side of the nursing frame (1), one side of the nursing frame (1) close to the empty groove (5) is provided with a negative pressure groove (7), the inner part of the negative pressure groove (7) is connected with a piston rod (8) in a sliding manner, the outer side of the piston rod (8) and positioned at the top of the negative pressure groove (7) are sleeved with a telescopic spring (9), the bottom of piston rod (8) rotates and is connected with first pulley (10), the inside of negative pressure groove (7) and the bottom that is located first pulley (10) rotate and are connected with eccentric cam (11).

2. The sputum aspirator for medical care according to claim 1, wherein: nursing frame (1) inside and the one side that is located negative pressure groove (7) are seted up fluted (12), the inside rotation of recess (12) is connected with second pulley (13), the axle outside winding of second pulley (13) has haulage rope (14), the one end of haulage rope (14) and the top fixedly connected with handle (15) that is located nursing frame (1).

3. A medical care sputum aspirator of claim 2, wherein: the two corresponding sides of the second pulley (13) are fixedly connected with racks (16), and the second pulley (13) is fixedly connected with the eccentric cam (11) through a connecting shaft.

4. The sputum aspirator for medical care according to claim 1, wherein: the nursing frame (1) is internally and fixedly provided with one-way valves (17) at two corresponding sides of the negative pressure groove (7), wherein one of the one-way valves (17) extends to the inside of the empty groove (5).

5. The sputum aspirator for medical care according to claim 1, wherein: one side of the nursing frame (1) is provided with a limit groove matched with the liquid storage tank (2).

6. The sputum aspirator for medical care according to claim 1, wherein: the first pulley (10) is attached to the front side of the eccentric cam (11).

7. The sputum aspirator for medical care according to claim 1, wherein: the nursing frame (1) and the liquid storage tank (2) are detachable structures.