CN210644555U - Novel external chest compression device - Google Patents
Novel external chest compression device Download PDFInfo
- Publication number
- CN210644555U CN210644555U CN201822178273.1U CN201822178273U CN210644555U CN 210644555 U CN210644555 U CN 210644555U CN 201822178273 U CN201822178273 U CN 201822178273U CN 210644555 U CN210644555 U CN 210644555U
- Authority
- CN
- China
- Prior art keywords
- arc
- bottom plate
- supporting bottom
- compression device
- patient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a novel external chest compression device, which comprises a compression device body, wherein a compression head for cardio-pulmonary resuscitation is arranged in the compression device body, a supporting bottom plate is arranged below the compression device body, a through hole for ejecting or rebounding the compression head is arranged in the middle of the supporting bottom plate, the left side and the right side of the supporting bottom plate are respectively provided with an inwards concave arc-shaped notch, and the two arc-shaped notches are just opposite to the pectoral muscle or the inner side contour of the breast of a patient; the pressing device body is bound to the position of the chest of the patient, which is just opposite to the heart, through the binding band along the left and right directions of the supporting bottom plate, and the binding band is detachably connected with the pressing device body. The utility model discloses a novel external chest compressor can increase the area of contact of supporting baseplate and chest on the one hand, reduces the pressure to the thorax, makes press head and patient's thorax fully contact, and on the other hand then can be convenient for the resilience of thorax after pressing, improves cardiopulmonary resuscitation quality.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a novel external chest compression device.
Background
For patients with cardiac arrest, emergency rescue is usually performed by cardiopulmonary resuscitation, which refers to artificial respiration and artificial compression of the patient's chest. For general people, the manual pressing effect is difficult to achieve the optimal effect without regular training, so that the rescue is missed and the patients are even injured secondarily.
The cardiopulmonary resuscitation device can solve the above problems. The existing portable cardiopulmonary resuscitation device is arranged above the chest of a human body, and a soleplate of the device is arranged above the chest of the human body in order to enable a pressing head to vertically act on the upper part of the heart. Because the breast tissue structure of the human body is prominent, the breast tissue structure is more obvious for women, so that the pressing device is separated from the human body by a certain distance when being installed, and the distance is the distance of useless pressing of the pressing device. At the moment, the cardio-pulmonary resuscitation is carried out by using the equipment, the effective compression depth is obviously smaller than the set depth, so that the cardio-pulmonary resuscitation quality is influenced, and the rescue success rate is reduced.
And part of the cardio-pulmonary resuscitation device is arranged to avoid the chest protrusion part, the area of the bottom plate is small, so that the pressing head can be tightly attached to the body of a patient when being installed, the useless pressing distance is eliminated, but the contact area of the equipment and the body of the patient is too small, and the cloth belt for binding is tightened when the equipment is bound and installed, so that the chest sinks. In the process of cardio-pulmonary resuscitation, the chest can not be rebounded sufficiently, the cardio-pulmonary resuscitation quality is affected, and the rescue success rate is reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough that current cardiopulmonary resuscitation exists with portable external chest compressor, and then provide one kind and be suitable for patient's chest structure, can increase with the support area of chest, can not hinder the novel external chest compressor that the thorax fully kick-backs at cardiopulmonary resuscitation in-process again simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel external chest compression device comprises a compression device body, wherein a compression head for cardio-pulmonary resuscitation is arranged in the compression device body, a support bottom plate is arranged below the compression device body, a through hole for ejecting or rebounding the compression head is formed in the middle of the support bottom plate, the left side and the right side of the support bottom plate are respectively provided with an inwards-concave arc-shaped notch, and the two arc-shaped notches are opposite to the pectoral muscle or the inner side profile of a breast of a patient; the pressing device body is bound to the position of the chest of the patient, which is just opposite to the heart, through the binding band along the left and right directions of the supporting bottom plate, and the binding band is detachably connected with the pressing device body.
Preferably, the arc-shaped notches comprise first arc-shaped notches arranged on the left side and the right side of the supporting bottom plate and second arc-shaped notches extending from the bottom surface of the supporting bottom plate to the left side and the right side of the supporting bottom plate respectively in an oblique arc surface; the cambered surface of the first arc-shaped notch is consistent with the pressing direction of the pressing head, and the cambered surface of the second arc-shaped notch is basically hemispherical so as to be matched with the inner contour of the pectoral muscle or breast of a patient.
Preferably, the junction between the upper edge of the second arc-shaped notch and the lower edge of the first arc-shaped notch is in arc transition or included angle transition.
Preferably, the horizontal projection area of the supporting bottom plate is larger than that of the pressing device body, and the upper side surface of the supporting bottom plate is provided with a plurality of hook parts connected with the binding band.
Preferably, the upper surface of the supporting base plate is located on two sides of the arc notch, the hook portions are respectively arranged on two sides of the arc notch, and the four hook portions on the left side and the right side of the supporting base plate are symmetrically arranged.
Preferably, the bandage comprises a belt body, two free ends of the belt body are respectively sleeved with a buckle, and the buckles are used for hanging and buckling the belt body on hooks on the left side or the right side of the supporting bottom plate.
Preferably, the belt buckle is provided with a buckling hole used for being hung and buckled on the hook part, the buckling hole is in a long strip shape, and the hook part is a flat hook.
Preferably, the buckle is provided with an adjusting hole for adjusting the length of the punched strap and fastening the punched strap.
Preferably, two side surfaces of the supporting bottom plate, which are positioned at the upper side and the lower side of the chest cavity of the patient, are respectively provided with an inwards concave arc-shaped surface.
Preferably, the horizontal projection of the supporting bottom plate is of a square or rectangular structure as a whole.
The utility model has the advantages that:
the novel external chest compression device can enlarge the contact area between the supporting bottom plate and the chest cavity of a patient, and meanwhile structurally avoids the positions of chest muscles or breasts of the chest of the human body according to human engineering, so that the cardio-pulmonary resuscitation device is suitable for human tissues, larger contact area is ensured, the compression head is ensured to be in full contact with the chest cavity of the patient, and the chest of the patient is prevented from collapsing during installation; on the other hand, the supporting bottom plate has a certain limiting effect, and circumferential rotation or displacement of the supporting bottom plate in the pressing process is avoided.
Drawings
In order that the present invention may be more readily and clearly understood, reference is now made to the following detailed description of the invention taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic perspective view of the novel external chest compression device of the present invention;
FIG. 2 is a schematic structural view of the depressor body of the present invention;
fig. 3 is a schematic structural view of the novel external chest compression device of the present invention installed on the chest of a patient.
The reference numbers in the figures denote:
1-pressing device body; 2-pressing the head; 3-supporting the bottom plate; 4-a through hole; 5-an arc-shaped notch; 51-a first arc-shaped notch; 52-a second arc-shaped notch; 6-hook part; 7-arc surface; 8-binding band; 81-belt body; 82-a buckle; 83-hoop cavity; 84-buttonhole; 85-adjustment holes.
Detailed Description
Referring to fig. 1-3, a novel external chest compression device comprises a compression device body 1, wherein a compression head 2 for cardiopulmonary resuscitation compression is arranged in the compression device body 1, a support base plate 3 is arranged below the compression device body 1, a through hole 4 for ejecting or rebounding the compression head 2 is arranged in the middle of the support base plate 3, concave arc-shaped notches 5 are respectively arranged at the left side and the right side of the support base plate 3, and the two arc-shaped notches 5 are just opposite to the inner side contour of the pectoral muscle or breast of a patient, namely the contour of the chest cavity or breast close to the midline of the chest cavity; the pressing device body 1 is bound to the chest position of a patient through the binding bands 8 along the left and right directions of the supporting base plate, the pressing head is opposite to the ventricle, and the binding bands 8 are detachably connected with the pressing device body 1. The utility model discloses a set up two arc breachs with the left and right sides of supporting baseplate, and make the shape adaptation patient pectoralis muscle or the shape that the breast is close to chest midline one side of arc breach, also be spherical or hemispherical profile structure basically, this left and right two arc breachs just lie in between pectoralis muscle or breast during the installation, the lower surface of supporting baseplate and chest surface complete contact, the bulge of pectoralis muscle or breast department has been avoided, and then increased the area of contact of supporting baseplate and chest surface in chest position, the pressure of supporting baseplate to chest department has been reduced, and can be convenient for the resilience of chest in the cardiopulmonary resuscitation pressing process, cardiopulmonary resuscitation quality has been improved; in addition, card position between pectoral muscle or breast just about should when two arc breachs are installed, through the fastening effect of bandage around patient's thorax a week, in addition it is spacing about two arc breachs of the relative inboard left and right sides facing to the supporting baseplate of pectoral muscle or breast form, and then can prevent effectively that the supporting baseplate from pressing down the problem that the in-process displacement or circumferential direction take place in the cardiopulmonary resuscitation, and then improved the stability of pressing the installation of ware body, improved cardiopulmonary resuscitation quality.
Referring to fig. 2, the arc-shaped notch 5 includes a first arc-shaped notch 51 disposed on the left and right sides of the supporting base plate 3 and a second arc-shaped notch 52 extending from the bottom surface of the supporting base plate 3 to the left and right sides of the supporting base plate 3 in an oblique arc; the cambered surface of the first arc-shaped notch 51 is consistent with the pressing direction of the pressing head 2, namely the cambered surface of the first arc-shaped notch 51 is vertical, the cambered surface of the second arc-shaped notch 52 is basically hemispherical to adapt to the inner contour of the pectoral muscle or breast of a patient, namely the second arc-shaped notch 52 is basically in cambered surface fit with one side of the pectoral muscle or breast close to the midline of the thoracic cavity after pressing, and can have a certain interval with the surface of the pectoral muscle or breast during bouncing so as to be suitable for the pressing stroke. This kind of setting mode is convenient for further improve the limiting displacement and increase area of contact and stability to the supporting baseplate through the laminating of second arc inclined plane with pectoralis muscle or breast when pressing, and then improves cardiopulmonary resuscitation and presses the quality. Certainly, the specific shape of the arc-shaped notch 5 is not matched with any patient, and a plurality of arc-shaped sizes and shapes suitable for different people can be manufactured, for example, the arc-shaped notch is suitable for various models such as children, adult males, adult females and the like, and the size and the shape of the arc-shaped notch can also be set to be universal models, so that enough allowance is reserved for the size and the outline shape of the arc.
In this embodiment, the junction between the upper edge of the second arc-shaped notch 52 and the lower edge of the first arc-shaped notch 51 is in arc transition or included angle transition, fig. 2 shows included angle transition, that is, the longitudinal section at the intersection of the two arc-shaped notches is an included angle, which is convenient for processing and mainly suitable for men; the arc transition structure is mainly suitable for women, and can reduce the compression on breasts.
In order to be conveniently bound with the binding bands 8 in a matched mode, the horizontal projection area of the supporting base plate 3 is larger than that of the pressing device body 1, four hook portions 6 connected with the binding bands 8 are arranged on the upper side face of the supporting base plate 3, the horizontal projection of the supporting base plate 3 is of a square or rectangular structure on the whole, and the four hook portions 6 are arranged at one corner respectively to improve the binding stability of the binding bands 8 to the pressing device body 1.
Referring to fig. 1-2, the upper surface of the supporting base plate 3 is provided with one hook 6 at each of two sides of the arc notch 5, the four hooks at the left and right sides of the supporting base plate 3 are symmetrically arranged, the binding band 8 includes a band body 81, two free ends of the band body 81 are respectively sleeved with a buckle 82, the two buckles 82 at the two ends of the band body 81 are respectively used for being hung and buckled on the hooks at the left and right sides of the supporting base plate 3, and then a hoop cavity 83 for hooping the thoracic cavity is formed between the binding band 8 and the supporting base plate 3.
The buckle 82 of this embodiment is provided with a buckle hole 84 for hooking and buckling the hook, the buckle hole 84 is elongated, the hook 6 is a flat hook, and the length of the buckle hole 84 is suitable for hooking and buckling two hooks 6 on the same side at the same time.
In order to facilitate the tightness adjustment of the binding band 8, the buckle 82 is provided with an adjusting hole 85 for adjusting the free end of the binding band 8 to penetrate out and fastening the worn binding band, and the adjusting hole 85 is more in the length adjustment and fastening aspects of the bands in the prior art, for example, the utility model is not limited to a specific structural form, and the length of the binding band can be adjusted conveniently and a better fastening effect can be achieved.
Referring to fig. 2, in order to reduce the dead weight of the supporting base plate on the premise of not influencing the overall pressing supporting force, two side surfaces of the supporting base plate 3, which are positioned on the upper side and the lower side of the chest of a patient, are respectively provided with an inward concave arc-shaped surface 7, and the two arc-shaped surfaces 7 are arranged to reduce the dead weight of the supporting base plate to a certain extent, so that the supporting base plate is prevented from being used in a circumferential direction to a certain extent, and the whole supporting base plate structure is more harmonious and attractive.
In other embodiments, the hook parts can be arranged at the left side and the right side of the pressing device body, and the bandage is directly hung and buckled on the hook parts on the pressing device body, and the arrangement mode can be that the root part bound by the bandage has a certain height from the chest, so that the compression effect of the bandage on the chest or the breast due to the tightening can be avoided.
The above-mentioned embodiments are only for explaining the technical solution of the present invention in detail, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art should understand that all the modifications and substitutions based on the above-mentioned principle and spirit should be within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel external chest compressor which characterized in that: the heart and lung resuscitator comprises a compressor body, wherein a compression head for cardiopulmonary resuscitation is arranged in the compressor body, a supporting bottom plate is arranged below the compressor body, a through hole for ejecting or rebounding the compression head is formed in the middle of the supporting bottom plate, the left side and the right side of the supporting bottom plate are respectively provided with an inwards concave arc-shaped notch, and the two arc-shaped notches are just opposite to the inner side profile of the pectoral muscle or breast of a patient; the pressing device body is bound to the position of the chest of the patient, which is just opposite to the heart, through the binding band along the left and right directions of the supporting bottom plate, and the binding band is detachably connected with the pressing device body.
2. The novel chest compression device of claim 1, wherein: the arc-shaped notches comprise first arc-shaped notches arranged on the left side and the right side of the supporting bottom plate and second arc-shaped notches extending from the bottom surface of the supporting bottom plate to the left side and the right side of the supporting bottom plate respectively in an oblique arc surface; the cambered surface of the first arc-shaped notch is consistent with the pressing direction of the pressing head, and the cambered surface of the second arc-shaped notch is basically hemispherical so as to be matched with the inner contour of the pectoral muscle or breast of a patient.
3. The novel chest compression device of claim 2, wherein: the junction between the upper edge of the second arc-shaped notch and the lower edge of the first arc-shaped notch is in arc transition or included angle transition.
4. The novel chest compression device as claimed in any one of claims 1-3, wherein: the horizontal projection area of the supporting bottom plate is larger than that of the pressing device body, and a plurality of hook parts connected with the binding bands are arranged on the upper side face of the supporting bottom plate.
5. The novel chest compression device of claim 4, wherein: the upper surface of the supporting base plate is located on two sides of the arc-shaped notch, the hook portions are respectively arranged on two sides of the arc-shaped notch, and the four hook portions on the left side and the right side of the supporting base plate are symmetrically arranged.
6. The novel chest compression device of claim 5, wherein: the bandage includes the area body, two free ends of the area body are equipped with a buckle respectively, the buckle is used for with the area body is hung and is detained on the hook portion on supporting baseplate left side or right side.
7. The novel chest compression device of claim 6 further comprising: the belt buckle is provided with a buckling hole used for hanging and buckling the hook part, the buckling hole is in a long strip shape, and the hook part is a flat hook.
8. The novel chest compression device of claim 7 wherein: the belt buckle is provided with an adjusting hole for adjusting the length of the worn bandage and fastening the worn bandage.
9. The novel chest compression device of claim 4, wherein: two side surfaces of the supporting bottom plate, which are positioned at the upper side and the lower side of the thoracic cavity of the patient, are respectively provided with an inwards concave arc-shaped surface.
10. The novel chest compression device of claim 5, wherein: the horizontal projection of the supporting bottom plate is of a square or rectangular structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178273.1U CN210644555U (en) | 2018-12-25 | 2018-12-25 | Novel external chest compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178273.1U CN210644555U (en) | 2018-12-25 | 2018-12-25 | Novel external chest compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644555U true CN210644555U (en) | 2020-06-02 |
Family
ID=70823417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178273.1U Active CN210644555U (en) | 2018-12-25 | 2018-12-25 | Novel external chest compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603378A (en) * | 2020-07-07 | 2020-09-01 | 深圳市安保科技有限公司 | Cardio-pulmonary resuscitation machine |
| WO2024093423A1 (en) * | 2022-10-31 | 2024-05-10 | 苏州尚领医疗科技有限公司 | Compression device for performing chest compressions |
-
2018
- 2018-12-25 CN CN201822178273.1U patent/CN210644555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603378A (en) * | 2020-07-07 | 2020-09-01 | 深圳市安保科技有限公司 | Cardio-pulmonary resuscitation machine |
| WO2024093423A1 (en) * | 2022-10-31 | 2024-05-10 | 苏州尚领医疗科技有限公司 | Compression device for performing chest compressions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204744527U (en) | Brace is rescued to backbone | |
| CN210644555U (en) | Novel external chest compression device | |
| US7288077B2 (en) | Device and method to alleviate lower back pain | |
| CN213553291U (en) | First-aid device based on Helimrick first-aid method | |
| CN213250858U (en) | Pregnant woman chest knee position exercise auxiliary pad | |
| CN213191086U (en) | Cardiopulmonary resuscitation artificial respiration first-aid pressing device | |
| CN218961166U (en) | Prone position pad with adjustable | |
| CN210301327U (en) | Lifting and pressure reducing device for scrotal edema of kidney disease patient | |
| CN213190399U (en) | Fixing frame for treating thoracolumbar vertebral compression fracture | |
| CN207356373U (en) | A kind of far infrared instrument for physiotherapy for promoting body microcirculation | |
| CN209059572U (en) | A kind of side frame-type Torticollis orthosis | |
| CN215229269U (en) | Adjustable chest fixing belt for cardiothoracic surgery | |
| CN211187681U (en) | Chicken chest corrector | |
| CN212262295U (en) | Pressing device for thoracic surgery postoperative care | |
| CN219461679U (en) | Adjustable fixing chest strap for cardiothoracic surgery | |
| RU2774374C1 (en) | Medical rollers for artificial lung ventilation and method for their use | |
| CN221243148U (en) | Infant chicken breast correction trainer | |
| CN210096271U (en) | Protective belt for postoperative activity of cardiothoracic surgery patient | |
| CN205964435U (en) | Cardiopulmonary resuscitation device is pressed outward to manual lever chest | |
| CN213217979U (en) | Novel orthopedics skin pulls device | |
| CN220833258U (en) | Medical correction binder | |
| CN218685219U (en) | Portable heart pressing device | |
| CN205041750U (en) | Cardiopulmonary resuscitation presses pressure pad | |
| CN217162392U (en) | A chicken chest orthotic devices for going up chest | |
| CN212234861U (en) | Fixator for knee joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |