CN211157218U

CN211157218U - External abdominal breathing device

Info

Publication number: CN211157218U
Application number: CN201921159488.7U
Authority: CN
Inventors: 景龙年
Original assignee: Beijing Tiantan Hospital
Current assignee: Beijing Tiantan Hospital
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-08-04
Anticipated expiration: 2029-07-22

Abstract

The utility model provides an external abdominal type respiratory device, include: the bed body can be positioned and connected with the mounting support, the air bag can be detachably connected with the mounting support, an inflation pipeline for filling air into an external air source is arranged on the air bag, the bottom surface of the air bag can be abutted against the abdomen of a human body, and the intermittent pressing on the abdomen of the human body is formed when the interval of the inflation pressure of the air bag is changed. The utility model discloses an external abdominal type respiratory device passes through the installing support of location connection on the bed body and can dismantle the gasbag of connection on the installing support to through outside air supply inflatable to the gasbag through gas charging line, make the gasbag press down human belly intermittent type formula because of the big or small interval change of inflation pressure, and through the cooperation with patient respiratory rate, can play the additional action to patient's spontaneous breathing, with the spontaneous breathing that improves patient. In addition, the detachable connection of the air bag is beneficial to replacing the air bags with different specifications, thereby being suitable for the requirements of different patients.

Description

External abdominal breathing device

Technical Field

The utility model relates to the technical field of medical care equipment, in particular to external abdominal type breathing device.

Background

For a patient with weak spontaneous breathing function, the patient is generally assisted to breathe by matching a breathing machine with a tracheal cannula, but the patient is necessarily damaged by using the tracheal cannula for a long time. However, for patients with weak breathing action, namely patients with certain spontaneous breathing function but weaker than that of normal persons, the patients do not need to use a breathing machine to cooperate with a tracheal cannula for assisted breathing, and the spontaneous breathing of the patients cannot meet the requirements of human bodies. Therefore, there is a need to develop a breathing apparatus that can assist in breathing outside of such patients.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to an external abdominal breathing apparatus, which can press the abdomen of a patient to assist the patient in breathing.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an external abdominal breathing apparatus, comprising: the bed body is provided with a mounting bracket which can be positioned and connected on the bed body, and an air bag which is detachably connected on the mounting bracket, wherein an inflation pipeline for filling air into an external air source is arranged on the air bag, and the bottom surface of the air bag can be tightly propped against the abdomen of a human body, so that when the inflation pressure of the air bag changes at intervals, the intermittent pressing on the abdomen of the human body is formed.

Furthermore, height-adjustable connecting pieces are arranged at two ends of the mounting bracket, mounting seats and inserting parts which are connected with two sides of the bed body are respectively arranged at the bottom ends of the two connecting pieces, and the connecting pieces connected with the mounting seats are pivotally connected to the mounting bracket so as to form the rotation of the mounting bracket relative to the connecting pieces.

Furthermore, the mounting seat is screwed on the bed body through a connecting piece.

Furthermore, the connecting piece comprises a first connecting rod connected with the mounting bracket and a second connecting rod connected with the first connecting rod in a sleeved mode, and the first connecting rod can be arranged in a telescopic mode relative to the second connecting rod so as to adjust the distance between the mounting bracket and the upper surface of the bed body.

Furthermore, a limiting column is formed on the first connecting rod, a plurality of limiting holes are formed on the second connecting rod corresponding to the limiting column, and the height of the connecting piece relative to the bed body is adjusted due to the fact that the limiting columns correspond to different limiting holes.

Furthermore, the inserting part comprises a chuck which can be inserted on the bed body, the chuck comprises a chuck main body and a plurality of radially outwards protruding clamping blocks which are constructed on the chuck main body, and accommodating holes which can be used for partially contracting the clamping blocks in the chuck main body are formed in the chuck main body corresponding to the clamping blocks; corresponding to the inserting part, a clamping hole for inserting the chuck is arranged on the mounting part of the bed body.

Furthermore, the inserting part also comprises an elastic part which is sleeved at the upper end of the clamping head and is abutted against the lower end of the connecting part, and a supporting plate which is arranged at one end of the elastic part and is abutted against the mounting part, and the supporting plate is abutted against the mounting part due to the elasticity of the elastic part.

Further, the elastic member is a spring.

Further, the air bag is constructed into an elastic bag which is wrinkled and can elastically act on the human abdomen due to the inflation pressure.

Further, the cross section shape of the air bag is matched with the surface shape of the human abdomen.

Compared with the prior art, the utility model discloses following advantage has:

(1) external abdominal type respiratory device pass through the installing support of location connection on the bed body and can dismantle the gasbag of connection on the installing support to through outside air supply inflatable to the gasbag through gas charging line, make the gasbag change because of inflation pressure size interval, can realize pressing down to human belly intermittent type formula, and accessible and patient respiratory frequency's cooperation can play the additional action to patient's spontaneous breathing, thereby be favorable to improving patient's spontaneous breathing. In addition, the detachable connection of the air bag is beneficial to replacing the air bags with different specifications, thereby being suitable for the requirements of different patients.

(2) Through the height-adjustable's that sets up connecting piece and setting mount pad and the cartridge portion in the connecting piece bottom, can realize mounting bracket one end and bed body spiro union, one end and bed body detachable cartridge, and the installing support can rotate the setting for the connecting piece of being connected with the mount pad, make the installing support when not being connected with bed body cartridge, also when not using, can be with the mounting bracket also be one side that the gasbag changes to the bed body, so that taking in and protecting of gasbag, when needs use the gasbag, change the top to the bed body with the mounting bracket, and be connected cartridge portion and the quick cartridge of bed body, communicate gas filled line again can.

(3) The mount pad is connected with the bed body spiro union, and firm in connection is reliable to can demolish this respiratory device and the whole of the bed body through the spiro union.

(4) Through the telescopic arrangement of the arranged first connecting rod and the second connecting rod, the distance between the mounting support and the upper surface of the bed body is adjustable.

(5) Through the spacing post that sets up and any one cooperation in a plurality of spacing holes to can realize the regulation of head rod and the total length of second connection, realize the regulation of the interval between installing support and the bed body upper surface promptly.

(6) The dop in the cartridge portion can realize being connected with the quick joint in card hole on the installed part of the bed body to connect firmly reliably.

(7) The elastic component and the supporting plate are arranged on the inserting portion, firm clamping on the installation parts with different thicknesses can be achieved, the contact area between the arranged supporting plate and the installation parts can be increased, and therefore the clamping effect is improved.

(8) The gasbag that sets up is the fold form to do benefit to the inflated space of increase, can fold when inflation pressure is big and extend, inflation pressure is less, and the fold contracts, thereby is favorable to pressing the human belly intermittently.

(9) The cross section shape of gasbag and human belly's surface shape phase-match to accord with human engineering design, simultaneously, gasbag and human belly have great area of contact, thereby improve travelling comfort and the effect of using.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of an external abdominal breathing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an airbag according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an airbag according to an embodiment of the present invention from another viewing angle;

fig. 4 is a schematic structural diagram of a first connecting rod according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the clamping portion according to an embodiment of the present invention;

description of reference numerals:

1-mounting bracket, 2-air bag, 3-first connecting rod, 4-second connecting rod, 5-mounting seat, 6-clamping head, 10-inflation pipeline, 21-elastic clamping head, 31-pivoting connecting end, 32-limiting column, 33-first spring, 41-limiting hole, 61-clamping block, 62-containing cavity, 63-supporting plate, 64-second spring and 65-spring fixing plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the arrow in the drawings of the embodiments of the present invention indicates the direction of attachment of the external abdominal breathing apparatus of the present embodiment to the abdomen of the human body.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

This embodiment relates to an external abdominal type respiratory device for carry out auxiliary respiration to the patient is external, this external abdominal type respiratory device includes: the bed body can be positioned and connected with the mounting support, the air bag can be detachably connected with the mounting support, an inflation pipeline for filling air into an external air source is arranged on the air bag, the bottom surface of the air bag can be abutted against the abdomen of a human body, and the abdomen of the human body can be intermittently pressed when the inflation pressure interval of the air bag changes.

The utility model discloses an external abdominal type respiratory device (hereinafter respiratory device for short), through the locating connection installing support on the bed body and the gasbag of detachable connection on the installing support to aerify the gasbag through outside air supply through gas charging line, because of the big or small interval of the inflation pressure of gasbag changes, and can realize pressing down the abdominal intermittent type formula of human body, and accessible and patient respiratory frequency's cooperation, can play the additional action to patient's spontaneous breathing, thereby be favorable to improving patient's spontaneous breathing. In addition, the detachable connection of the air bag is beneficial to replacing the air bags with different sizes and specifications, thereby being suitable for the requirements of different patients.

Based on the above overall design concept, an exemplary structure of this embodiment, as shown in fig. 1, it includes mounting bracket 1 and gasbag 2, wherein, be provided with gas-filled pipeline 10 on the gasbag 2, and this gasbag 2 detachable connects on mounting bracket 1, by fig. 1 combining fig. 2, fig. 3 shows, be constructed elastic chuck 21 on gasbag 2, corresponding to this elastic chuck 21, be provided with the joint hole of not shown department on mounting bracket 1, through the cooperation of elastic chuck 21 and joint hole, in order to realize dismantling of gasbag 2 and mounting bracket 1, thereby be convenient for change the gasbag 2 of different specifications in order to be applicable to the demand of different patient's abdominal pressure.

In order to realize the positioning connection between the mounting bracket 1 and the bed body, as shown in fig. 1, height-adjustable connecting members are disposed at two ends of the mounting bracket 1, mounting seats 5 and inserting portions for connecting two sides of the bed body are disposed at bottom ends of the two connecting members, respectively, and the connecting members connected to the mounting seats 5 are pivotally connected to the mounting bracket 1, that is, the connecting members are pivotally connected to the mounting bracket 1 through the pivotal connection end 31 shown in fig. 1, so that the mounting bracket 1 can rotate relative to the connecting members.

Wherein, the mounting seat 5 is screwed on one side of the bed body through a connecting piece, such as a bolt and a nut, and the inserting part and the other side of the bed body are detachably inserted, and the mounting seat 5 is connected with the bed body in a screwed way, so that the whole dismantling of the breathing device and the bed body can be realized. In addition, the mounting bracket 1 can rotate for the connecting piece of being connected with the mount pad 5 and set up for when mounting bracket 1 is not being connected with the bed body cartridge, also be when not using, can be with the mounting bracket also be that gasbag 2 changes to one side of the bed body, so that the taking in and the protection of gasbag 2, when needs use gasbag 2, change the mounting bracket to the top of the bed body, and with cartridge portion and the quick cartridge of bed body be connected, communicate the gas-filled pipeline again can.

The connecting piece of this embodiment includes the head rod 3 of being connected with installing support 1, and the second connecting rod 4 of being connected with the suit of head rod 3, and wherein, head rod 3 is hollow tubular structure with second connecting rod 4, and head rod 3 can be flexible the setting for second connecting rod 4 to constitute the regulation of interval between installing support 1 and the bed body upper surface. In a specific structure, as shown in fig. 1 and 4, a limiting column 32 is constructed on the first connecting rod 3, corresponding to the limiting column 32, and a plurality of limiting holes 41 are formed on the second connecting rod 4, because the limiting column 32 corresponds to different limiting holes 41, the height of the connecting piece relative to the bed body is adjusted, that is, the distance between the mounting frame and the upper surface of the bed body is adjustable.

The structure of the limiting columns 32 can be seen from fig. 4, the limiting columns 32 are arranged on the outer wall of the lower end of the first connecting rod 3, and are two in the radial direction of the first connecting rod 3, and the first spring 33 is arranged between the two limiting columns 32, so that the limiting columns 32 can extend and retract along the radial direction of the first connecting rod 3 under the elastic force of the first spring 33, and the matching connection between the limiting columns 32 and the limiting holes 41 is facilitated.

The inserting part of this embodiment includes a chuck 6 that can be inserted into the bed, wherein the chuck 6 has a structure as shown in fig. 5, and includes a chuck 6 main body, and a plurality of radially protruding fixture blocks 61 configured on the chuck 6 main body, and corresponding to each fixture block 61, a containing hole for partially contracting the fixture block 61 in the chuck 6 main body is formed on the chuck 6 main body, and a clamping hole for inserting the chuck 6 is not shown on the mounting part of the bed corresponding to the inserting part, thereby realizing fast clamping and reliable connection between the chuck 6 and the clamping hole, and facilitating the mounting operation of the connecting member and the bed. It should be noted that the mounting member of the bed body may be a connecting plate connected to one side of the bed body, and a clamping hole matched with the clamping head 6, or a threaded hole screwed with the mounting seat 5, or a mounting hole for a connecting member to pass through is formed on the connecting plate.

In order to further improve the insertion effect and the universality effect of the insertion part, the insertion part further comprises an elastic member sleeved on the upper part of the chuck 6 and abutted against the lower end of the connecting member, and a supporting plate 63 arranged at one end of the elastic member and abutted against the mounting member, as shown in fig. 1 and 5, the supporting plate 63 can be abutted against the mounting member due to the elastic force of the elastic member through the clamping of the chuck 6 and the clamping hole. Through the elastic component and the backup pad 63 that set up, can realize carrying out firm joint to the installed part of different thickness to the backup pad 63 that sets up can increase with the area of contact of installed part, thereby improves the joint effect.

In a concrete structure, as shown in fig. 5, a spring fixing plate 65 is provided at the lower end of the connecting member, the supporting plate 63 is spaced from the spring fixing plate 65 and is movable in the axial direction of the connecting member, the chuck 6 is fixedly connected to the connecting member by screwing or welding, and the elastic member is provided between the supporting plate 63 and the spring fixing plate 65, and the elastic member in this embodiment is preferably a spring. The second spring 64 shown in fig. 5 causes the support plate 63 to abut against the mounting member under the elastic force of the second spring 64.

In addition, it is to be noted that the airbag 2 of the present embodiment is configured as an elastic bag that is wrinkled and elastically acts on the abdomen of the human body due to the magnitude of the inflation pressure, and the cross-sectional shape of the airbag 2 matches the surface shape of the abdomen of the human body. As shown in fig. 2 and 3, the air bag 2 has a small contact area with the human body in the xiphoid process direction to conform to the ergonomic design, and prevents the rib or the thoracic cavity of the human body from being pressed when the cross-sectional shape of the air bag 2 is circular, while ensuring the maximization of the contact area with the human body, thereby preventing the pressing wound caused by the excessively small contact area to the abdominal skin of the human body.

The material of the balloon 2 is preferably latex to improve comfort at the contact surface with the abdomen of the human body. Meanwhile, the cross section of the air bag 2 is attached to the abdomen of a human body, so that the contact area is large, and the use comfort and the use effect are improved.

The external abdominal type respiratory device of this embodiment is when using, the spiro union through mount pad 5 and the joint of cartridge portion are connected and are acted on human belly with gasbag 2, and communicate gas charging line, be also with the being connected of the host computer of control, through the human respiratory frequency of host computer reaction and fill the gassing operation to gasbag 2, when human expiration, gasbag 2 aerifys, press the human belly in order to realize, utilize the operation of pressing of gasbag 2, make the abdominal cavity have the change of positive negative pressure differential, thereby help improving human autonomic respiration.

The utility model discloses an external abdominal type respiratory device can realize pressing to human belly intermittent type formula through the interval change to gasbag 2 inflation pressure size to help improving human autonomic respiration, make patient resume respiratory function as early as possible, and reducible damage because of using trachea cannula to arouse for a long time has better result of use simultaneously.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An external abdominal breathing apparatus, comprising: the bed body can be positioned and connected with a mounting support (1) on the bed body, and can be detachably connected with an air bag (2) on the mounting support (1), an inflation pipeline (10) for an external air source to inflate air is arranged on the air bag (2), the bottom surface of the air bag (2) can be abutted against the abdomen of a human body, and therefore intermittent pressing on the abdomen of the human body is formed when the inflation pressure of the air bag (2) changes at intervals.

2. The external abdominal breathing apparatus of claim 1, wherein: the height-adjustable bed is characterized in that connecting pieces with adjustable heights are arranged at two ends of the mounting support (1), mounting seats (5) and inserting parts which are connected with two sides of the bed body are respectively arranged at the bottom ends of the two connecting pieces, and the connecting pieces connected with the mounting seats (5) are pivotally connected to the mounting support (1) so as to form the rotation of the mounting support (1) relative to the connecting pieces.

3. The external abdominal breathing apparatus of claim 2, wherein: the mounting seat (5) is in threaded connection with the bed body through a connecting piece.

4. The external abdominal breathing apparatus of claim 2, wherein: the connecting piece includes with the head rod (3) that installing support (1) is connected, and with second connecting rod (4) that head rod (3) suit is connected, head rod (3) can for the flexible setting of second connecting rod (4) constitutes installing support (1) with the regulation of interval between the bed body upper surface.

5. The external abdominal breathing apparatus of claim 4, wherein: a limiting column (32) is constructed on the first connecting rod (3), a plurality of limiting holes (41) are formed on the second connecting rod (4) corresponding to the limiting column (32), and the height of the connecting piece relative to the bed body is adjusted due to the fact that the limiting column (32) corresponds to different limiting holes (41).

6. The external abdominal breathing apparatus of claim 2, wherein: the inserting part comprises a clamping head (6) which can be inserted on the bed body, the clamping head (6) comprises a clamping head (6) main body and a plurality of clamping blocks (61) which are radially outwards protruded and are constructed on the clamping head (6) main body, and accommodating holes for partially contracting the clamping blocks (61) in the clamping head (6) main body are formed in the clamping head (6) main body corresponding to the clamping blocks (61); corresponding to the inserting part, a clamping hole for inserting the clamping head (6) is arranged on the mounting part of the bed body.

7. The external abdominal breathing apparatus of claim 6, wherein: the inserting part also comprises an elastic part which is sleeved at the upper end of the clamping head (6) and is abutted against the lower end of the connecting part, and a supporting plate (63) which is arranged at one end of the elastic part and is abutted against the mounting part, and the supporting plate (63) is abutted against the mounting part due to the elasticity of the elastic part.

8. The external abdominal breathing apparatus of claim 7, wherein: the elastic piece is a spring.

9. The external abdominal breathing device of any one of claims 1-8, wherein: the air bag (2) is constructed into an elastic bag which is wrinkled and can elastically act on the human abdomen due to the inflation pressure.

10. The external abdominal breathing apparatus of claim 9, wherein: the cross section shape of the air bag (2) is matched with the surface shape of the human abdomen.