CN213852567U

CN213852567U - Oxygen uptake support

Info

Publication number: CN213852567U
Application number: CN202021242649.1U
Authority: CN
Inventors: 谭吉林; 李垭; 谭丽
Original assignee: Chongqing Almerger Eye Hospital Co ltd
Current assignee: Chongqing Almerger Eye Hospital Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-08-03
Anticipated expiration: 2030-06-30

Abstract

The application discloses an oxygen inhalation support, which comprises a vent pipe, a support frame and a connecting frame; the supporting frame is arranged on the connecting frame, and the supporting frame is enclosed on the connecting frame to form a closed frame; the breather pipe sets up in sealing the frame, is equipped with the air inlet on the breather pipe to and at least one gas outlet. The oxygen inhalation support is simple in structure and convenient to use, can form a good breathing space, facilitates oxygen inhalation of a patient in an ophthalmic operation, and improves comfort of the patient.

Description

Oxygen uptake support

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an oxygen uptake support.

Background

In the process of ophthalmic surgery, only the exposed surgical eye is required to be the surgical field, and the rest parts above the neck, including the mouth, the nasal respirator, and the like of a patient are covered by a sterile drape special for the surgery. The mouth and nose respiratory organs are covered all the time, the aseptic drape has good sealing performance and poor air permeability, and the breathing space below the aseptic drape is narrow, so that the oxygen content in the space is low, the carbon dioxide concentration is high, and the breathing difficulty is easy to cause and the feeling of discomfort is very easy to cause.

In the prior art, in order to improve the breathing condition of a patient, a nasal catheter is often adopted to supply oxygen to the patient, but the patient feels uncomfortable after the nasal catheter is used for a long time, and the patient often feels suffocating and has poor attention because the face is covered by a sterile towel during an operation.

Therefore, how to provide an auxiliary device which has a simple structure and is convenient for a patient to inhale oxygen in the process of ophthalmologic operation becomes a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an oxygen uptake support, this oxygen uptake support, simple structure, convenient to use can form good breathing space, makes things convenient for the patient to carry out the oxygen uptake in ophthalmic surgery, improves patient's comfort level.

The utility model provides an oxygen inhalation bracket, which comprises a breather pipe, a supporting frame and a connecting frame; the supporting frame is arranged on the connecting frame, and the supporting frame is enclosed on the connecting frame to form a closed frame; the breather pipe is arranged in the closed frame, and is provided with an air inlet and at least one air outlet.

Preferably, the vent pipe is an arc-shaped hollow pipe.

Preferably, the connecting frame comprises a vertical rod and a cross rod arranged at the upper end of the vertical rod; the support frame is arranged on the cross rod.

Preferably, the supporting frame comprises an arched supporting rod and connecting rods arranged at two ends of the arched supporting rod; the arched support rod is fixed on the cross rod through the connecting rod.

Preferably, one end of the vent pipe is connected with the arched support rod, and the other end of the vent pipe is connected with the cross rod.

Preferably, the air inlet is arranged at one end of the ventilating pipe close to the cross rod, and the air outlet is arranged at one end of the ventilating pipe close to the arched supporting rod.

Preferably, the cross rod is hinged to the vertical rod, a limiting structure is arranged on the vertical rod, and the limiting structure is used for limiting the cross rod to rotate around the vertical rod.

Preferably, a positioning structure is arranged on the vertical rod and used for fixing the vertical rod on the head of the operating bed.

Preferably, the positioning structure comprises a positioning plate and a positioning bolt, the positioning plate is provided with a through hole for the vertical rod to pass through, and the side wall of the through hole is provided with a bolt hole matched with the positioning bolt.

Preferably, the vertical rod is a telescopic rod, and/or the cross rod is a telescopic rod.

The utility model provides an oxygen inhalation bracket, which comprises a breather pipe, a supporting frame and a connecting frame; the supporting frame is arranged on the connecting frame, a closed frame is formed by enclosing the connecting frame, the ventilating pipe is arranged inside the closed frame, and the ventilating pipe is provided with an air inlet and at least one air outlet. The air inlet is used for supplying oxygen to the ventilating pipe, and the air outlet is used for supplying oxygen to the patient so as to ensure sufficient oxygen supply. Because the breather pipe sets up inside the closed frame, and the carriage encloses the closed frame that closes the formation on the link, and during the use, the closed frame can play good supporting role to the sheet, forms suitable breathing space below the sheet, prevents that the sheet from taking place to collapse under the effect of gravity, causes to go out the oxygen hole and shelters from or makes the breathing space around the oxygen hole disappear. Meanwhile, the oxygen inhalation bracket provided by the utility model directly connects the oxygen tube with the air inlet in the using process, and the oxygen is output from the air outlet through the air tube, compared with a nasal catheter, the air tube can not directly contact with the facial skin of a patient, thereby greatly reducing the risk of cross infection; meanwhile, the oxygen catheter is directly connected with the vent pipe and does not contact with the patient, so that the oxygen catheter does not need to be replaced every time for different patients, the using amount of the oxygen catheter is greatly reduced, the operation cost is saved, and the pollution of medical waste, particularly plastic waste, to the environment is reduced. And the time for replacing the oxygen tube every time is saved, so that the operation of medical personnel is simplified, and the time for receiving the table is effectively shortened. The utility model provides an oxygen uptake support, simple structure, convenient to use can form good breathing space, makes things convenient for the patient to carry out the oxygen uptake in ophthalmic surgery, improves patient's comfort level.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a diagram of the usage state of the oxygen inhalation bracket of the utility model;

FIG. 2 is a diagram showing the expanded state of the oxygen inhalation bracket of the present invention;

FIG. 3 is a folding state diagram of the oxygen inhalation bracket of the utility model;

in the figure, 1-vent pipe, 11-air inlet, 12-air outlet, 2-supporting frame, 21-arched supporting rod, 22-connecting rod, 3-connecting frame, 31-vertical rod, 32-horizontal rod and 4-positioning structure.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the utility model provides an adopt progressive mode to write.

As shown in fig. 1 to 3, the oxygen inhalation support provided by the present invention comprises a vent pipe 1, a support frame 2, and a connecting frame 3; the support frame 2 is arranged on the connecting frame 3, and the support frame 2 surrounds the connecting frame 3 to form a closed frame; the breather pipe 1 is arranged in the closed frame, and the breather pipe 1 is provided with an air inlet 11 and at least one air outlet 12.

The oxygen inhalation bracket provided by the utility model comprises an aeration pipe 1, a support frame 2 and a connecting frame 3; the support frame 2 is arranged on the connecting frame 3, a closed frame is formed by enclosing the connecting frame 3, the vent pipe 1 is arranged inside the closed frame, and the vent pipe 1 is provided with an air inlet 11 and at least one air outlet 12. The inlet 11 is arranged for feeding oxygen into the ventilation tube 1, and the outlet 12 is arranged for supplying oxygen to the patient to ensure sufficient oxygen supply. Because breather pipe 1 sets up inside the closed frame, and the closed frame that forms is enclosed to carriage 2 on link 3, during the use, closed frame can play good supporting role to the sheet, forms suitable breathing space below the sheet, prevents that the sheet from taking place to collapse under the effect of gravity, leads to the fact to shelter from or makes the breathing space around the oxygen hole disappear to the oxygen hole. Meanwhile, in the using process of the oxygen inhalation support provided by the utility model, the oxygen tube is directly connected with the air inlet 11, and oxygen is output from the air outlet 12 through the air tube 1, compared with a nasal catheter, the air tube 1 can not be in direct contact with the facial skin of a patient, thereby greatly reducing the risk of cross infection; meanwhile, the oxygen catheter is directly connected with the vent pipe 1 and does not contact with the patient, so that the oxygen catheter does not need to be replaced every time for different patients, the using amount of the oxygen catheter is greatly reduced, the operation cost is saved, and the pollution of medical waste, particularly plastic waste, to the environment is reduced. And the time for replacing the oxygen tube every time is saved, so that the operation of medical personnel is simplified, and the time for receiving the table is effectively shortened. The utility model provides an oxygen uptake support, simple structure, convenient to use can form good breathing space, makes things convenient for the patient to carry out the oxygen uptake in ophthalmic surgery, improves patient's comfort level.

Preferably, the ventilation pipe 1 may be an arc-shaped hollow pipe. Set up breather pipe 1 into arc hollow tube, curved design is close with the head face shape, can effectively increase single space down, avoids the drape to cover nostril or go out the oxygen hole, improves patient's comfort level, reduces the sense of fear.

Preferably, the connection frame 3 may include a vertical rod 31, and a cross rod 32 provided at an upper end of the vertical rod 31; the support frame 2 is disposed on the cross bar 32. During the use, fix vertical pole 31 at the operation head of a bed, horizontal pole 32 sets up in the upper end of vertical pole 31, forms a type of falling L support with vertical pole 31, and simultaneously, carriage 2 sets up on horizontal pole 32, encloses with horizontal pole 32 and closes a closed frame that forms, and the type of falling L support can play good supporting role with the cooperation of closed frame to the sheet, forms effectual breathing space under the list.

The vertical rod 31 can well support the cross rod 32 and the support frame 2, and the ventilation pipe 1 arranged inside the support frame 2 is prevented from contacting with a patient. Simultaneously, because ophthalmic surgery is operated in patient temporality side by medical personnel mostly, this scheme supports inhaling oxygen support through single vertical pole 31, sets up the side at the operation table, and can control and exchange, can not lead to the fact the influence to medical personnel's operation.

Preferably, the support frame 2 includes an arch support bar 21, and connection bars 22 disposed at both ends of the arch support bar 21; the arched support bar 21 is fixed to the cross bar 32 by the connecting bar 22. The arrangement of the arched support rod 21 can form a larger breathing space near the mouth and the nose of a patient; meanwhile, the arc-shaped support rod 21 is of an arc-shaped structure, so that the operation of a doctor cannot be interfered, the reason is that the operation is generally performed on the temporal side of a patient in an ophthalmic operation, and if the support frame 2 is a plane, the oxygen inhalation support is too high on the temporal side on the premise of meeting the breathing requirement of the patient, and the operation of the doctor is affected no matter which side the oxygen inhalation support is placed on; because the human head and face are arc-shaped, the supporting rod is arranged to be arc-shaped, so that the shape of the supporting rod is consistent with that of the head and face of a patient, the height of the bracket on the temporal side can be obviously reduced, and the operation of a doctor on the temporal side cannot be influenced.

Besides, the support frame 2 may also be other shapes, for example, the support frame 2 may be a semicircular frame, a triangular frame, a polygonal frame, an irregular frame, or the like.

Preferably, the air pipe 1 has one end connected to the arched support bar 21 and the other end connected to the cross bar 32.

Preferably, the direction of the layout of the snorkel 1 is parallel to the connecting rod 22. That is, when viewed from the top, the support frame 2 and the air pipe 1 form a structure of a shape like a Chinese character 'ri' on the cross bar 32.

Preferably, the air inlet 11 is provided at an end of the air duct 1 adjacent to the cross bar 32, and the air outlet 12 is provided at an end of the air duct 1 adjacent to the arched support bar 21.

Preferably, at least 3 air outlets 12 are provided.

Preferably, the cross rod 32 is hinged to the vertical rod 31, and the vertical rod 31 is provided with a limiting structure for limiting the rotation of the cross rod 32 around the vertical rod 31. The cross bar 32 is hinged to the vertical bar 31 and in use, the cross bar 32 is rotated over the patient's nasolabia and the drape is laid over the support as is conventional. After the operation is finished, the cross rod 32 is turned over, and the cross rod 32 is accommodated to the side edge of the vertical rod 31.

Wherein, limit structure plays the effect and restricts the rotation of horizontal pole 32, namely, when horizontal pole 32 overturns to preset angle, carries out fixed support to horizontal pole 32. Thus, the limiting structure may be any structure capable of performing this function, for example, the limiting structure may be a stopper, a bracket, or the like, provided at the upper end of the vertical rod 31.

Preferably, the positioning structure 4 is disposed on the vertical rod 31, and the positioning structure 4 is used for fixing the vertical rod 31 on the head of the operating bed.

Specifically, the positioning structure 4 may include a positioning plate and a positioning bolt, the positioning plate is provided with a through hole for the vertical rod 31 to pass through, and the side wall of the through hole is provided with a bolt hole matched with the positioning bolt. During the use, fix the locating plate at the operation head of a bed, vertical pole 31 passes from the through-hole on the locating plate, compresses tightly fixedly with the bolt hole of positioning bolt screw in through-hole lateral wall to vertical pole 31. Through adjusting the position of vertical pole 31 in the through-hole, can adjust the height of horizontal pole 32 for the high demand when the oxygen uptake support that this scheme provided can satisfy different patients and use.

Further, the vertical rod 31 is a telescopic rod, and/or the horizontal rod 32 is a telescopic rod. Through the height to vertical pole 31, and/or, the extension length of horizontal pole 32 adjusts, can adjust the breathing space size under the list according to the user demand of difference, satisfies different patients' breathing demand.

In order to further verify the superiority of the scheme, the applicant applies the oxygen inhalation support provided by the utility model to clinical treatment, and carries out collection investigation on the satisfaction of patients, and the oxygen inhalation support is as follows:

200 cataract surgery patients in our hospital are randomly divided into A, B groups of 100 patients. The ages and the sex proportions of two groups of patients are equal, the patients are informed to inhale oxygen before an operation, the group A wears a disposable nasal oxygen tube and is used by one person according to the specification, and the group B uses a self-invasive non-contact ophthalmic oxygen-inhaling support oxygen tube and is changed every half a day. And (3) issuing a satisfaction questionnaire to the patient to know the satisfaction of the patient on the respiratory condition in the operation, wherein the questionnaire is divided into three grades of satisfaction, dissatisfaction and very dissatisfaction on the respiratory condition.

As a result: 1. satisfaction a group response satisfaction accounts for 35%, 65 patients in 100 patients feel unsmooth breathing and poor comfort after the towel is spread, and 12 patients in the operation need to temporarily increase supports to expand the nasal space and improve the comfort. Group B was 95%, (two groups compare x 2-79.12, P < 0.01) of 5 of them felt intraoperative respiratory discomfort and improved after stent position adjustment.

2. Saving the operation cost, being beneficial to environmental protection: the usage amount of the two groups of oxygen pipes is A group with 100 oxygen pipes; 10 groups B, and 90 plastic oxygen pipes can be saved in every 100 cases of the group B. (the quantity of cataract operations per year in our hospital is about 8000 cases, 7200 cataract operations per year; about 305 ten thousand cataract operations per year in the country in 2017 are known from CSR reported by national anti-blindness nets, 205 ten thousand plastic oxygen pipes can be saved if the bracket is adopted, and the cost can be saved by 307.5 ten thousands if the unit price of each oxygen pipe is 1.5 yuan).

And 3, compared with the group A, the group B is convenient to use, and the channel connecting time is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oxygen uptake support is characterized by comprising a vent pipe, a support frame and a connecting frame;

the supporting frame is arranged on the connecting frame, and the supporting frame is enclosed on the connecting frame to form a closed frame;

the breather pipe is arranged in the closed frame, and is provided with an air inlet and at least one air outlet.

2. The oxygen breathing support of claim 1 wherein the vent tube is an arcuate hollow tube.

3. The oxygen inhalation support of claim 2, wherein the connecting frame comprises a vertical rod, and a cross rod disposed at an upper end of the vertical rod;

the support frame is arranged on the cross rod.

4. The oxygen inhalation support of claim 3, wherein the support frame comprises an arched support rod and connecting rods arranged at two ends of the arched support rod;

the arched support rod is fixed on the cross rod through the connecting rod.

5. The oxygen inhalation support of claim 4, wherein one end of said vent tube is connected to said arched support bar and the other end is connected to said cross bar.

6. The oxygen breathing support according to claim 5, wherein the air inlet is arranged at one end of the vent pipe close to the cross bar,

the air outlet is arranged at one end of the vent pipe close to the arched support rod.

7. The oxygen breathing support according to any one of claims 3 to 6, wherein the cross bar is hinged to the vertical bar,

the limiting structure is arranged on the vertical rod and used for limiting the transverse rod to rotate around the vertical rod.

8. The oxygen inhalation support of claim 7, wherein said vertical rod is provided with a locating structure for securing said vertical rod to a surgical bedside.

9. The oxygen inhalation support of claim 8, wherein the positioning structure comprises a positioning plate and a positioning bolt, the positioning plate is provided with a through hole for the vertical rod to pass through, and the side wall of the through hole is provided with a bolt hole matched with the positioning bolt.

10. The oxygen breathing support according to claim 7, wherein the vertical bar is a telescopic bar and/or the cross bar is a telescopic bar.