CN218010553U

CN218010553U - Hospital infectious department purifies formula and breathes nursing device

Info

Publication number: CN218010553U
Application number: CN202122438306.3U
Authority: CN
Inventors: 龙炫旭
Original assignee: Xuzhou Kangnong Disinfection Technology Research Institute Co ltd
Current assignee: Xuzhou Kangnong Disinfection Technology Research Institute Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-12-13
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of medical equipment, and discloses a purification type breathing nursing device for hospital infectious department, which comprises a gas cylinder, a gas guide plug fixedly connected with the rear side surface of the gas cylinder, a metal communicating pipe slidably connected with the circumferential side surface of the rear end of the gas guide plug, a medical rubber gas guide pipe fixedly connected with one side of the metal communicating pipe away from the gas guide plug, a punching metal communicating pipe fixedly connected with one side of the medical rubber gas guide pipe away from the gas guide plug, a gas inlet filter core slidably connected with the circumferential side surface of the rear end of the punching metal communicating pipe, an annular cover slidably connected with the circumferential side surface of the lower end of the gas inlet filter core, a water drop-shaped mask fixedly connected with the lower surface of the annular cover and a fixed head band fixedly connected with one side of the water drop-shaped mask are mutually kept away from the left and right directions; the utility model discloses in, through the setting of pressure regulation and control valve, can regulate and control the velocity of flow that oxygen derived and can avoid user's exhalation waste gas backward flow to pollute the problem, be favorable to reducing the work load of disinfection operation at every turn.

Description

Hospital infectious department purifies formula and breathes nursing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a nursing device is breathed to infectious department of hospital purification formula.

Background

Infectious department patient is because sick particularity, breathe nursing, probably pass through breathing when nursing links such as oxygen suppliment support, cough is propagated the air with internal infectious pathogen in the way such as, because present breathing nursing apparatus mostly only has the oxygen suppliment to support a function, can not disinfect to the gas of incoming call, probably cause the secondary infection to the patient, patient's misery has been increased, simultaneously to the gaseous disinfection and sterilization that can't carry out of patient's exhalation, the air of exhalation is propagated to the air and is caused the infection to other patients and medical personnel very probably, cause the potential safety hazard of increaseing to the work of nursing.

As disclosed in the chinese patent: a nursing device is breathed to hospital infectious department purification formula, patent number: CN202022665509.1, in this comparison file, through the setting of second fixture block and second draw-in groove, can carry out effectual dismantlement effect to the device in the use, avoid unable dismantlement change to it, make the humidifying bottle can convenient to detach take, the clearance of being convenient for to inside, thereby the effectual result of use that has promoted the device, but this equipment can't keep lasting pressure output when not user state, the waste gas of user exhalation probably causes the pollution to the structure that device and user did not contact the position, the work load of medical personnel's clean operation of disinfection has been increased.

Therefore, we propose a purification type respiratory nursing device for hospital infectious department.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a purification type respiration nursing device for the infectious department of hospitals.

In order to achieve the purpose, the utility model discloses a following technical scheme, a nursing device is breathed to hospital infection branch of academic or vocational study purification formula, including gas cylinder, gas cylinder trailing flank fixed connection's air guide plug, air guide plug rear end circumference side sliding connection's metal communicating pipe, metal communicating pipe keep away from air guide plug one side fixed connection's medical rubber air duct, medical rubber air duct keep away from air guide plug one side fixed connection's punching metal communicating pipe, punching metal communicating pipe rear end circumference side sliding connection's the filter core that admits air, the annular cover of filter core lower extreme circumference side sliding connection that admits air, the water droplet shape face guard and the water droplet shape face guard left and right sides direction of fixed connection keep away from one side fixed connection's fixed bandeau mutually, the circumference side of punching metal communicating pipe runs through and has seted up through-hole and through-hole inner wall rotation and is connected with pressure regulation and control valve, the lower surface fixed connection of filter core lower extreme that admits air, through-hole and fixedly connected with water conservancy diversion frame have been seted up to the trailing flank lower extreme of air guide branch.

Preferably, the lower surface of the annular cover is provided with an arc-shaped inner groove, and the inner wall of the arc-shaped inner groove is communicated with the inner wall of the annular cover.

Preferably, the lower surface of the water drop-shaped mask is provided with a face fitting groove, and the inner wall of the face fitting groove is communicated with the inner wall of the water drop-shaped mask.

Preferably, the fixing headband is made of an elastic textile fabric, and the inner circumferential side of the fixing headband is sanded.

Preferably, the circumferential side surface of the upper end of the pressure regulating valve is coated with a rubber sleeve, and the diameter of the lower end part of the pressure regulating valve is four fifths of the diameter of the inner wall of the front end of the perforated metal communicating pipe.

Preferably, the lower surface of the water drop-shaped mask is fixedly connected with a silica gel pad, and the inner wall of the rear side of the annular mask is connected with an exhaust filter element in a sliding manner.

Advantageous effects

The utility model provides a nursing device is breathed to hospital infectious department's purification formula. The method has the following beneficial effects:

(1) This nursing device is breathed to hospital infectious department purification formula, setting through pressure regulation and control valve, can control the velocity of flow of medical rubber air duct inner wall compressed oxygen, in order to reach the supplementary recovered effect to the user ideal, and the diameter of pressure regulation and control valve lower extreme is four fifths of punching metal communicating pipe front end inner wall diameter, be connected the back at air guide plug and metal communicating pipe like this, even be in maximum limit flow state at pressure regulation and control valve, it also can last little flow output compressed oxygen to punch metal communicating pipe, avoid the air backward flow of user's exhalation and lead to the fact the pollution to above-mentioned structure, be favorable to reducing the work load of disinfection operation at every turn.

(2) This nursing device is breathed to hospital infectious department purification formula, setting through air guide branch pipe and water conservancy diversion frame, derive the in-process of oxygen auxiliary patient rehabilitation at the gas cylinder, air guide branch pipe and water conservancy diversion frame can be with oxygen direct input user's nasal cavity position, and the opening direction of water conservancy diversion frame upwards to one side, fresh air can be leading-in through the first half of user nasal cavity like this, the latter half of nasal cavity is derived to the waste gas of user exhalation, the use of above-mentioned structure can not influence user's normal breathing in this process, and can reduce the waste that the gas cylinder derived pure oxygen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is an assembly diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the whole structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 2;

fig. 6 is a schematic view of the reverse structure of the annular cover and the drop-shaped mask of the present invention.

Illustration of the drawings:

101. a gas cylinder; 102. an air guide plug; 103. a metal communicating pipe; 104. a medical rubber airway; 105. punching a metal communicating pipe; 106. an air inlet filter element; 107. an annular shroud; 108. a water drop shaped mask; 109. fixing the head band; 110. a pressure regulating valve; 111. an air guide branch pipe; 112. a flow guide frame; 113. an arc-shaped inner groove; 114. a face fitting groove; 115. an exhaust filter element.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): a purification type breathing nursing device for hospital infectious department is disclosed, as shown in figures 1-6, and comprises a gas bottle 101, a gas guide plug 102 fixedly connected with the rear side surface of the gas bottle 101, a metal communicating pipe 103 slidably connected with the rear circumferential side surface of the gas guide plug 102, a medical rubber gas guide pipe 104 fixedly connected with one side of the metal communicating pipe 103 far away from the gas guide plug 102, a perforated metal communicating pipe 105 fixedly connected with one side of the medical rubber gas guide pipe 104 far away from the gas guide plug 102, a gas inlet filter element 106 slidably connected with the rear circumferential side surface of the perforated metal communicating pipe 105, an annular cover 107 slidably connected with the circumferential side surface of the lower end of the gas inlet filter element 106, a water-drop-shaped mask 108 and a fixed head mask 109 fixedly connected with one side of the water-drop-shaped mask 108 in the left-right direction, a through hole is arranged on the circumferential side surface of the perforated metal communicating pipe 105, a pressure regulating valve 110 is rotatably connected with the inner wall of the through hole, a gas guide branch pipe 111 is fixedly connected with the lower surface of the lower end of the gas inlet filter element 106, and a gas guide frame 112 is fixedly connected with the lower end of the rear side surface of the gas guide branch pipe 111.

Arc inner groovy 113 has been seted up to the lower surface of annular cover 107, arc inner groovy 113's inner wall has been link up with the inner wall of annular cover 107 mutually, setting through arc inner groovy 113, additional space has been provided for the circulation of user's facial air, facial laminating groove 114 has been seted up to the lower surface of water droplet shape face guard 108, the inner wall of facial laminating groove 114 has been link up with the inner wall of water droplet shape face guard 108, setting through facial laminating groove 114, the distance between device and the nose portion has been increased, fixed bandeau 109 is made by elastic textile fabric, the interior circumference side of fixed bandeau 109 is handled through the sanding, through the application of fixed bandeau 109 interior circumference side sanding technology, stability in the device wearing process has been increased and the comfort level in the wearing process has been promoted, the circumference side cladding of pressure control valve 110 upper end has the rubber sleeve, the diameter of pressure control valve 110 lower extreme portion is four fifths of punching metal inner wall diameter of 105 front end, through the size design of pressure control valve 110, can guarantee the continuous stable output of oxygen, the lower surface fixing of water droplet shape valve 108's lower surface has been connected with the fixed silica gel pad, annular cover 107 rear side inner wall is connected with the absorption filter core 115, the filter core 115 of exhaust of the slip of exhaust of filter element can be derived, the reduction of the filter of the user's that the exhaust of breathing can pass through the setting of the exhaust of the filter element, the exhaust of the other people's infection.

The utility model discloses a theory of operation: the fixed headband 109 is sleeved on the head of a user, the lower surface of the water-drop-shaped mask 108 is attached to the nose of the user, then the flow of compressed oxygen in the medical rubber air guide tube 104 is adjusted by rotating the circumferential side surface of the upper half part of the pressure control valve 110, the oxygen content and the pressure in the air on the inner wall of the facial attachment groove 114 can be increased in the process that the user inhales outside air by using the air inlet filter element 106 through the arrangement of the structure, so that the user can be assisted to inhale enough clean air, the pollution of the perforated metal communication tube 105, the medical rubber air guide tube 104, the metal communication tube 103, the air guide plug 102 and the air bottle 101 caused by the backflow of air exhaled by the user can be avoided, meanwhile, in the process of wearing the device, the tail end of the guide frame 112 can stretch into the nostril position of the user, the opening direction of the guide frame 112 is inclined upwards, the inhalation of the oxygen introduced by the medical rubber air guide tube 104 is not influenced when the air exhaled by the user, the device does not influence the normal breathing of the user in the user, the air guide tube 104 does not influence on the normal breathing of the user, the air guide tube 107 is ensured, the air is connected between the facial attachment groove 114 and the annular air guide tube 106, the air filter element is replaced, the filter element is replaced by the annular air inlet and outlet tube 106, and the filter element is replaced by adopting the annular ventilation device, and the filter element 106, and the filter element is replaced by adopting the annular ventilation device, and the filter element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nursing device is breathed to hospital infectious department's purification formula, including gas cylinder (101), gas cylinder (101) trailing flank fixed connection's air guide plug (102), air guide plug (102) rear end circumference side sliding connection's metal communicating pipe (103), air guide plug (102) one side fixed connection's medical rubber air duct (104) is kept away from in metal communicating pipe (103), air guide plug (102) one side fixed connection's punching metal communicating pipe (105) is kept away from in medical rubber air duct (104), punching metal communicating pipe (105) trailing flank sliding connection's air inlet filter core (106), air inlet filter core (106) lower extreme circumference side sliding connection's annular cover (107), annular cover (107) lower surface fixed connection's water droplet shape face guard (108) and water droplet shape face guard (108) left and right directions keep away from one side fixed connection's fixed bandeau (109) each other, its characterized in that: the circumference side of punching metal communicating pipe (105) runs through and has seted up through-hole and through-hole inner wall and rotate and be connected with pressure regulation and control valve (110), the lower fixed surface of air inlet filter core (106) lower extreme is connected with air guide branch pipe (111), through-hole and fixedly connected with water conservancy diversion frame (112) have been seted up to the trailing flank lower extreme of air guide branch pipe (111).

2. The hospital infectious department decontamination type respiratory care device of claim 1, wherein: an arc-shaped inner groove (113) is formed in the lower surface of the annular cover (107), and the inner wall of the arc-shaped inner groove (113) is communicated with the inner wall of the annular cover (107).

3. The hospital infectious department decontamination type respiratory care device of claim 1, wherein: the lower surface of the water drop-shaped mask (108) is provided with a face fitting groove (114), and the inner wall of the face fitting groove (114) is communicated with the inner wall of the water drop-shaped mask (108).

4. The hospital infectious department decontamination type respiratory care device of claim 1, wherein: the fixing headband (109) is made of an elastic textile fabric, and the inner circumferential side of the fixing headband (109) is subjected to sanding treatment.

5. The hospital infectious department decontamination type respiratory care device of claim 1, wherein: the circumference side surface of the upper end of the pressure regulating valve (110) is covered with a rubber sleeve, and the diameter of the lower end part of the pressure regulating valve (110) is four fifths of the diameter of the inner wall of the front end of the perforated metal communicating pipe (105).

6. The hospital infectious department decontamination type respiratory care device of claim 1, wherein: the lower surface of the water drop-shaped mask (108) is fixedly connected with a silica gel pad, and the inner wall of the rear side of the annular cover (107) is connected with an exhaust filter element (115) in a sliding manner.