CN210521373U

CN210521373U - Medical cardiopulmonary resuscitation board

Info

Publication number: CN210521373U
Application number: CN201920077449.6U
Authority: CN
Inventors: 陈维; 刘燕; 熊丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2020-05-15
Anticipated expiration: 2029-01-17

Abstract

The utility model relates to a medical cardio-pulmonary resuscitation board, one end of a bearing plate is provided with a concave part which can adapt to the head of a patient; wherein, be provided with the end plate between bearing plate and the backup pad to make bearing plate and backup pad can form the inclined plane that patient supported the back with rotatable mode under the locking force's between end plate and the bearing plate circumstances of releasing. When the recovery plate is used, a doctor places the recovery plate on the back of a patient, the angle between the supporting plate and the supporting plate is adjusted according to the condition of the patient, the recovery plate is fixed after the angle is adjusted, and the head of the patient is placed in the concave part, so that the injury to cervical vertebrae and other parts in the chest pressing operation process can be effectively reduced.

Description

Medical cardiopulmonary resuscitation board

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical cardiopulmonary resuscitation board.

Background

Cardiopulmonary resuscitation (CPR) is an emergency aid measure taken when someone has a sudden cardiac arrest. At present, when a patient is subjected to cardiopulmonary resuscitation, supports such as pillows and clothes are usually placed on the head and the chest of a human body so that the head of the patient is at a certain inclination angle, and therefore, a doctor can conveniently perform chest compression and airway opening operations which are beneficial to cardiopulmonary resuscitation. However, the operation of the support such as pillow and clothes is inconvenient due to poor positioning accuracy. Therefore, there is a need for a device that facilitates cardiopulmonary resuscitation to assist a physician in maintaining a patient at a reasonable incline.

For example, chinese patent publication No. CN206518692U discloses a cardiopulmonary resuscitation board for pregnant and lying-in women. The resuscitation plate comprises a bearing plate and two end plates which are respectively positioned at the front end and the rear end of the bearing plate, wherein rotating shafts connected with the end plates are arranged at two ends of the left side edge of the bearing plate, the bearing plate can be lifted upwards around the rotating shafts and forms an inclined bearing surface at the top, a supporting plate is arranged on the end plates, and a locking mechanism capable of supporting the bearing plate when the bearing plate is lifted upwards and an angle indicating mechanism capable of indicating the inclination angle of the bearing surface are arranged on the supporting plate.

The resuscitation board has at least the disadvantages that the head of a patient is not supported during cardiopulmonary resuscitation, the cervical vertebra and other parts of the patient are easy to be injured during the cardiopulmonary resuscitation operation, and the board is particularly not beneficial to the patient with cervical spondylosis.

Chinese patent CN205126772U is a medical cardiopulmonary resuscitation board, comprising a board body, wherein the board body comprises an upper board body and a lower board body, a concave part is arranged on the upper board body, the concave part is in a concave arc shape, the concave part is matched with a head spoon of a person, a hole is arranged on the lower board body, and a lower support body is arranged below the lower board body; the holes in the lower plate body are long strip-shaped holes; the plate body is made of engineering plastics; an anti-skid rubber pad is arranged at the contact position of the lower support body and the plane; compared with the prior art, the beneficial effects of the utility model are that, the utility model provides a medical cardiopulmonary resuscitation board, the utility model is used for cushion when carrying out cardiopulmonary resuscitation operation between patient's rear portion and plane, put patient's head in the depressed groove, help ensureing the respiratory track unblocked, prevent to hurt other positions of patient's health when pressing the operation simultaneously.

Chinese patent CN109316331A discloses a simple cardiopulmonary resuscitation board, which comprises a board body, wherein the top end of the board body is pressed into a cup-shaped groove, the tail end is set into an arc-shaped tangent plane, the board body is horizontally opened with 2 parallel strip-shaped anti-slip grooves near the tail end, the two sides of the board body are also provided with 2 symmetrically placed fixing plates, and the edges of the fixing plates are set into arc shapes. The cardiopulmonary resuscitation plate provided by the invention is simple in structure, firm in plate body and easy to carry. The plate surface is provided with a groove for fixing the position of a patient and ensuring that the patient opens an airway. The part above the shoulder and the neck of the patient can be well fixed on the board surface, and the secondary injury to the cervical vertebra in the rescue process can be avoided. The invention can be applied to any field, has great help for first aid and training, and is suitable for popularization and use in the industry.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a medical cardio-pulmonary resuscitation board. The medical cardiopulmonary resuscitation plate comprises a bearing plate and a supporting plate, wherein the bearing plate is movably connected with the supporting plate, and one end of the bearing plate is provided with a concave part which can be adapted to the head of a patient; wherein an end plate is arranged between the bearing plate and the supporting plate, so that the bearing plate and the supporting plate can form an inclined surface for supporting the back of the patient in a rotatable mode under the condition of releasing the locking force between the end plate and the bearing plate.

According to a preferred embodiment, fixing plates are arranged on two sides of the concave part, one end of each fixing plate is fixedly connected with a screw, and the screw is connected with a threaded hole in the bearing plate, so that the fixing plates are movably connected with the bearing plate in a mode of fixing the head of a patient based on a threaded connection pair formed by the screw and the threaded hole.

According to a preferred embodiment, a circular arc transition area is arranged between the recess and the support plate, and an elastic cushion is arranged on the circular arc transition area in an adhering manner.

According to a preferred embodiment, the end plate is arc-shaped, one end of the end plate is fixed on the support plate, a plurality of first locking holes are axially arranged on the end plate, and the axial included angle of two adjacent first locking holes is 0.5-3 °.

According to a preferred embodiment, the support plate is provided with a second locking hole which is engaged with the first locking hole, so that the support plate can be fixedly connected with the support plate with a locking connector inserted between the first locking hole and the second locking hole.

According to a preferred embodiment, the back surface of the bearing plate is provided with the rotating shaft which is mutually matched with the rotating shaft hole on the supporting plate, so that the bearing plate is rotatably connected with the supporting plate based on a rotating pair formed between the rotating shaft hole and the rotating shaft.

According to a preferred embodiment, a plurality of anti-skid rubber pads are fixedly arranged on the bearing plate.

According to a preferred embodiment, the other end of the support plate is provided with a lumbar pad in an adhesive manner.

According to a preferred embodiment, the bottom of the support plate is provided with criss-cross friction marks.

According to a preferred embodiment, the equivalent friction angle of the thread pair formed by the threaded spindle and the threaded bore is greater than the lead angle of the threaded bore.

The utility model provides a medical cardiopulmonary resuscitation board has following advantage at least:

(1) when the recovery plate is used, a doctor places the recovery plate on the back of a patient, the angle between the supporting plate and the supporting plate is adjusted according to the condition of the patient, the recovery plate is fixed after the angle is adjusted, and the head of the patient is placed in the concave part, so that the injury to cervical vertebra and other parts in the chest pressing operation process can be effectively reduced;

(2) medical personnel move the fixing plates 1a-3 to the head position of the patient according to the size and the position of the head of the patient, and the fixing plates 1a-3 can prevent the head of the patient from shaking to influence the cervical vertebra in the chest compression process.

Drawings

Fig. 1 is a schematic structural view of a medical cardiopulmonary resuscitation board provided by the present invention;

FIG. 2 is a schematic view of a preferred support plate of the cardiopulmonary resuscitation board provided by the present invention; and

fig. 3 is a schematic view of a preferred end plate and support plate of the cardiopulmonary resuscitation board provided by the present invention.

List of reference numerals

1: bearing plate 2 a: rotating shaft hole

2: support plate 2 b: rub mark

3: end plate 3 a: first locking hole

1 a: recessed portion 1 a-1: threaded hole

1 b: anti-skid rubber pad 1 a-2: screw rod

1 c: waist pad 1 a-3: fixing plate

1 d: rotating shafts 1 a-4: elastic soft cushion

1 e: second locking hole

Detailed Description

This is described in detail below with reference to fig. 1-3.

In the description of the present invention, the terms "first", "second", "third" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first," "second," "third," and so forth may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "inner", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present invention, the term "detachably" is one of bonding, key connection, screw connection, pin connection, snap connection, hinge connection, clearance fit, or transition fit. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1, the present embodiment provides a medical cardiopulmonary resuscitation plate. The medical cardiopulmonary resuscitation board at least comprises a bearing plate 1 and a supporting plate 2. The supporting plate 1 is movably connected with the supporting plate 2. One end of the support plate 1 has a recess 1a that can be adapted to the head of a patient. An end plate 3 is arranged between the bearing plate 1 and the supporting plate 2. So that the support plate 1 and the support plate 2 can form the inclined surface of the patient supporting back in a rotatable manner with the locking force between the end plate 3 and the support plate 1 released. When in use, a doctor places the resuscitation plate on the back of a patient, the angle between the supporting plate 1 and the supporting plate 2 is adjusted according to the condition of the patient, the resuscitation plate is fixed after the angle is adjusted, and the head of the patient is placed in the concave part 1a, so that the injury to cervical vertebra and other parts in the chest compression operation process can be effectively reduced.

Preferably, as shown in fig. 2, fixing plates 1a-3 are provided at both sides of the recess 1 a. One end of the fixing plate 1a-3 is fixedly connected with the screw rod 1 a-2. The screw rod 1a-2 and the threaded hole 1a-1 on the bearing plate 1. So that the fixing plate 1a-3 is movably connected with the bearing plate 1 in a way of fixing the head of the patient based on the threaded connection pair formed by the screw rod 1a-2 and the threaded hole 1 a-1. Preferably, the fixing plates 1a-3 may have a cambered surface structure or a planar structure. Preferably, the equivalent friction angle of the thread pair formed by the screw rod 1a-2 and the threaded hole 1a-1 is larger than the lead angle of the threaded hole 1 a-1. Medical personnel move the fixing plates 1a-3 to the head position of the patient according to the size and the position of the head of the patient, and the fixing plates 1a-3 can prevent the head of the patient from shaking to influence the cervical vertebra in the chest compression process.

Preferably, a circular arc transition area is arranged between the concave part 1a and the bearing plate 1. The arc transition area is provided with elastic soft pads 1a-4 in a bonding mode. The elastic cushions 1a-4 may be inflatable cushions or pillows filled with flexible fabric. The arc transition zone is beneficial to preventing the cervical vertebra of the patient from being damaged by sharp objects.

Preferably, the end plate 3 is configured in an arc shape. One end of the end plate 3 is fixed to the support plate 2. A plurality of first locking holes 3a are axially arranged in the end plate 3. The axial angle of two adjacent first locking holes 3a is 0.5-3 deg. Preferably, the support plate 1 is provided with a second locking hole 1e which is engaged with the first locking hole 3 a. So that the support plate 1 can be fixedly connected with the support plate 2 with the locking connection inserted between the first locking hole 3a and the second locking hole 1 e. For example, the first locking hole 3a and the second locking hole 1e are configured with threads, and the locking connection is a stud. Preferably, the axial angle of two first locking holes 3a adjacent to each other is 1 °.

Preferably, the back surface of the support plate 1 is provided with a rotating shaft 1d which is mutually matched with the rotating shaft hole 2a on the support plate 2, so that the support plate 1 is rotatably connected with the support plate 2 based on a rotating pair formed between the rotating shaft hole 2a and the rotating shaft 1 d. Transition fit is adopted between the rotating shaft hole 2a and the rotating shaft 1 d.

Preferably, a plurality of anti-skid rubber pads 1b are fixedly arranged on the supporting plate 1.

Preferably, the other end of the support plate 1 is provided with a waist pad 1c in an adhesive manner.

Preferably, the bottom of the support plate 2 is provided with criss-cross friction marks 2 b. The friction mark 2b side roughness was Ra 32.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A medical cardiopulmonary resuscitation board comprises a bearing plate (1) and a supporting plate (2), wherein the bearing plate (1) is movably connected with the supporting plate (2), and is characterized in that one end of the bearing plate (1) is provided with a concave part (1a) which can be adapted to the head of a patient;

wherein, be provided with end plate (3) between bearing board (1) and backup pad (2) to make bearing board (1) with backup pad (2) can form the inclined plane that the patient supported the back with rotatable mode under the circumstances of releasing the locking force between end plate (3) and bearing board (1).

2. The resuscitation plate according to claim 1, wherein fixing plates (1a-3) are arranged on two sides of the recess (1a), one end of each fixing plate (1a-3) is fixedly connected with a screw (1a-2), and the screw (1a-2) is fixedly connected with a threaded hole (1a-1) on the bearing plate (1), so that the fixing plates (1a-3) are movably connected with the bearing plate (1) in a manner of fixing the head of the patient based on a threaded connection pair formed by the screw (1a-2) and the threaded hole (1 a-1).

3. Resuscitation plate according to claim 2, wherein a circular transition is provided between said well (1a) and said support plate (1), said circular transition being provided with an elastic cushion (1a-4) in an adhesive manner.

4. Resuscitation plate according to claim 3, wherein said end plate (3) is arc-shaped, one end of said end plate (3) is fixed to said support plate (2), said end plate (3) is axially provided with a plurality of first locking holes (3a), and the axial angle between two adjacent first locking holes (3a) is 0.5 ° to 3 °.

5. Resuscitation plate according to claim 4, wherein said support plate (1) is provided with a second locking hole (1e) adapted to said first locking hole (3a) such that said support plate (1) can be fixedly connected to said support plate (2) with a locking connection inserted between said first locking hole (3a) and said second locking hole (1 e).

6. Resuscitation plate according to claim 5, wherein the back of the bearing plate (1) is provided with a rotation shaft (1d) which is engaged with a rotation shaft hole (2a) of the support plate (2) so that the bearing plate (1) is rotatably connected with the support plate (2) based on a rotation pair formed between the rotation shaft hole (2a) and the rotation shaft (1 d).

7. Resuscitation plate according to claim 6, wherein said support plate (1) is fixedly provided with a plurality of non-slip rubber pads (1 b).

8. Resuscitation plate according to claim 7, wherein the other end of the support plate (1) is provided with a waist pad (1c) in an adhesive manner.

9. Resuscitation plate according to claim 8, wherein the bottom of said support plate (2) is provided with criss-cross friction marks (2 b).

10. Resuscitation plate according to claim 9, wherein the equivalent friction angle of the thread pair formed by said threaded rod (1a-2) and said threaded hole (1a-1) is larger than the lead angle of said threaded hole (1 a-1).