CH649640A5

CH649640A5 - HUMAN DOLL TO PRACTICE ARTIFICIAL VENTILATION.

Info

Publication number: CH649640A5
Application number: CH336280A
Authority: CH
Inventors: Paul Burtscher
Original assignee: Zuercher Kantonalbank
Priority date: 1980-04-30
Filing date: 1980-04-30
Publication date: 1985-05-31
Also published as: DE3116639A1

Description

Die Erfindung betrifft eine 2tum Üben der künstlichen Be- Balg 16 eingebrachte Menge Luft genau der durch das atmung dienende menschliche Puppe, in deren Rumpfteil ein Schlauchstück 12 eingebrachten Menge Luft entspricht, da elastisch verformbarer Balg zum Nachahmen der Atembewe- die Nachgiebigkeit der Wand des ballonförmigen Blähkör-gung der Lunge und des Brustkorbes angeordnet ist, wobei pers 7 vernachlässigbar ist. Damit können die Beatmungs-der Schädelteil eine Nasenpartie einschliesslich mindestens ei- ss Übungen an der menschlichen Puppe unverfälscht durchgenes Nasenloches aufweist, innerhalb welchem mindestens ein führt werden. The invention relates to a practice of the artificial bellows 16, the amount of air introduced by the breathing human doll, in the body part of which a piece of hose 12 corresponds to the amount of air introduced, since elastically deformable bellows to imitate the breathing movement, the flexibility of the wall of the balloon-shaped Swelling of the lungs and chest is arranged, with pers 7 being negligible. The respiratory and cranial parts can thus have a nostril, including at least one exercise on the human manikin, through which the nostril has been cleared and within which at least one is guided.

Luftkanal zum Einbringen von Luft beim künstlichen Beat- Irgendwelche durch eine übende Person eingebrachten men angeordnet ist. Keime bzw. Krankheitserreger setzen sich somit ausschliess- Air duct for introducing air into the artificial beat- Anything brought in by a practicing person is arranged. Germs or pathogens are therefore excluded

Zur Vehinderung einer Übertragung von Krankheitserre- lieh im Schlauchstück 12 und im Innenraum des Blähkörpers gern von einer übenden Person auf eine nachfolgende wird bei eo 7 fest. Jedoch ist es ausgeschlossen, dass solche Keime durch den bekannten Übungspuppen das Mundstück ausgewechselt das Rohrstück 14 und das Schlauchstück 15 hindurch in den und sterilisiert, weiches unmittelbar in Berührung mit dem Balg 16 eintreten können und sich dort festsetzen können. To prevent the transmission of disease in the tube 12 and in the interior of the inflatable body from a practicing person to a subsequent one, eo 7 fixes it. However, it is excluded that such germs can be replaced by the known manikins, the mouthpiece, the pipe section 14 and the hose section 15 into and sterilized, which can come into direct contact with the bellows 16 and settle there.

Mund der übenden Personen gebracht wird. Bei den gemäss Wird nun ein Wechsel bei den übenden Personen durchge- Mouth of the practitioner is brought. In the case of the

dem Stand der Technik ausgebildeten menschlichen Puppen führt, wird erstlich das Schlauchstück 12 aus dem Rohrstück ist zu diesem Zweck ein Teil der Gesichtspartie auswechsel- 6511 herausgezogen und ein neues, sterilisiertes Schlauchstück bar. Die dabei vorhandenen Stossstellen wirken unnatürlich eingebracht. Da die die Weichteile des menschlichen Körpers und beeinträchtigen die anatomische Treue des Kopfes, wel- beschreibenden Partien der menschlichen Puppe aus einem ches nachteilig und abstossend auf die übende Person wirkt. elastomeren Stoff hergestellt sind, bietet das Auswechseln des leads to human dolls trained in the state of the art, the tube piece 12 is first pulled out of the tube piece, for this purpose part of the face part is exchanged and a new, sterilized tube piece bar. The joints present seem unnaturally inserted. Since these are the soft tissues of the human body and impair the anatomical fidelity of the head, the descriptive parts of the human doll from a ches act adversely and repulsively on the person practicing. are made of elastomeric fabric, offers the replacement of

Schlauchstückes 12 durch das Nasenloch 10 hindurch keine Schwierigkeiten. Ebenfalls wird der Blähkörper 7 ausgewechselt. Dazu wird lediglich der Schraubenbolzen 5 gelöst, welcher Schraubenbolzen 5 unverlierbar im Dichtungsteil 6 angeordnet ist. Somit lässt sich die Schädeldecke 1 vom verbleibenden Schädelteil 2 entfernen. Darauf wird der Blähkörper 7 zusammen mit dem elastomeren Verbindungsring 8 vom Ende des Rohrstückes 11 weggezogen. Der Blähkörper wird durch einen neuen, reinen Blähkörper 7 ersetzt, welcher wieder mittels des Verbindungsringes 8 mit dem Rohrstück 11 verbunden wird. Somit ist erneut ein steriler Raum zur Aufnahme (und offensichtlich Abgabe) der von einer nachfolgenden Übungsperson eingebrachten Beatmungsluft vorhanden. Darauf wird der Schraubenbolzen 5 wieder im Gewindeloch 22 festgeschraubt, derart, dass die luftdichte Kammer 19 erneut gebildet ist, worauf die menschliche Puppe zum Durchführen der weiteren Beatmungsübungen bereit ist. Hose piece 12 through the nostril 10 through no difficulty. The inflatable body 7 is also replaced. For this purpose, only the screw bolt 5 is loosened, which screw bolt 5 is captively arranged in the sealing part 6. The skull cap 1 can thus be removed from the remaining skull part 2. The inflatable body 7 is then pulled away from the end of the pipe section 11 together with the elastomeric connecting ring 8. The inflatable body is replaced by a new, pure inflatable body 7, which is again connected to the pipe section 11 by means of the connecting ring 8. Thus, there is again a sterile room for receiving (and obviously dispensing) the ventilation air introduced by a subsequent exercise person. The screw bolt 5 is then screwed back into the threaded hole 22 in such a way that the airtight chamber 19 is formed again, after which the human puppet is ready to carry out the further breathing exercises.

Die Verbindungsstelle zwischen Schädeldeckenteil 1 und restlichem Schädelteil 2 sowie die Stelle der Schraube 5 sind derart gewählt, dass sie sich innerhalb des behaarten Bereiches eines menschlichen Körners befinden, derart, dass trotz The connection point between the skull cap part 1 and the remaining skull part 2 and the location of the screw 5 are selected such that they are located within the hairy area of a human body, such that despite

3 649 640 3,649,640

der einfachen trennbaren Ausbildung des nachgeahmten Kopfes bzw. Schädels die menschliche Puppe absolut naturgetreu bleibt. the simple separable design of the imitated head or skull keeps the human doll absolutely lifelike.

Weitere Ausbildungen sehen alternative Anordnungen 5 von Schlauchstück 12 und auch Blähkörper 7 vor. Gemäss einer Ausbildungsform des Schlauchstückes 12 ist dieses derart geformt, dass das Auswechseln desselben nicht von der beschriebenen Nasenpartie 9,10 her, sondern von innen, von der Kammer 19 her, stattfindet. Eine weitere Ausbildung io sieht ein mit dem Blähkörper 7 derart zum voraus verbundenes Schlauchstück 12 vor, dass das Auswechseln von Blähkörper 7 und Schlauchstück 12 wieder von der Kammer 19 her und in einem Arbeitsschritt stattfinden kann. Das heisst, dass die Blähkörper 7 mit bereits damit verbundenen 15 Schlauchstücken 12 gelagert werden und in dem miteinander verbundenen Zustand zum Auswechseln bereits vorliegen. Gemäss einer noch weiteren Ausbildung ist der Blähkörper 7 einstückig mit dem Schlauchstück 12 ausgebildet, welches mindestens in bezug auf die zum jeweiligen Auswechseln not-20 wendige Zeitspanne äusserst vorteilhaft ist. Further designs provide alternative arrangements 5 of tube piece 12 and inflatable body 7. According to an embodiment of the hose piece 12, it is shaped in such a way that the replacement thereof does not take place from the described nose section 9, 10, but from the inside, from the chamber 19. A further embodiment 10 provides a hose section 12 connected to the inflatable body 7 in such a way that the replacement of inflatable body 7 and hose section 12 can again take place from the chamber 19 and in one work step. This means that the inflatable bodies 7 are stored with 15 hose pieces 12 already connected to them and are already available for replacement in the connected state. According to yet another embodiment, the inflatable body 7 is formed in one piece with the tube piece 12, which is extremely advantageous at least in relation to the time period that is necessary for the respective replacement.

C C.

1 Blatt Zeichnungen 1 sheet of drawings

Claims

649640 2

PATENT CLAIMS The aim of the invention is to address the disadvantage mentioned

1. Correct the artificial ventilation.

Human doll, in the torso part of an elastically deformed. The doll according to the invention is characterized by the features of the bare bellows (16) for mimicking the breathing movement of claim 1.

Lung and the rib cage is arranged, whereby the 5- The subject of the invention is explained in more detail with the help of the delteil (1,2,9,10) a nose part (9,10) including the min drawing, for example.

at least one nostril (10), within which the single figure shows a section, partially schematic, at least one air duct (11) for introducing air into the table, arranged by an embodiment of the artificial respiration, thereby characterized.

net that the skull part (1, 2, 9, 10) is made up of at least two parts. The skull part is generally composed of a part 1, which describes the part of the skull that is detachable and is connected in an airtight manner, and one part of the rest of the skull, of which at least one Part (1) together with part 2, which describes the upper jaw, together with the second part (2) have a rigid wall. Along the edge of the skull cap 1 is a chamber (19) that the air duct is arranged with the second inner rib 21, in which an airtight O-skull part (2) is fixed and with a ring placed in the chamber (19) 20 is inserted. The inner rib 21 is on a plate 3 NEN inflatable body (7) detachably connected pipe section (11), the skull section 2 is placed. This plate 3 is connected to a U-which piece of pipe (11) and which inflatable body (7) relatively shaped bracket 4. Are arranged airtight in the apex section of the bracket to the chamber (19) and the chamber 4 is formed with a threaded hole 22. In the apex area of (19) by means of a line (14, 15) with the elastically deformed skullcap 1, a seal 6 is inserted, which is connected by a bellow (16) that has a co-screw 5 in the pipe section (11) is enforced. The screw bolt 5 is an axial, replaceable insert hose (12), is captively inserted in the seal 6 and in such a way that one end leads to the inflatable body (7), and when the screw bolt 5 is removed it is also air-opposed at this point Extends beyond the pipe section (11), and is tightly locked. It can thus be seen that the cranium that the at least one part (1) of the cranium is 1 together with the plate 3 is an airtight chamber 19 and write with the 25 by means of a connecting device (4, 5). The skull part 2 has a nasal part 9 which is detachably connected to the remaining part of the skull, which at least has one nostril 10. A rigid tube 11 runs through the nose portion 9, or boundary line between the skull cap (1) and the remaining nostril 10, which penetrates the plate 3 and the skull portion (2) and all against the outside of the skull and with it, as indicated at 17, fixed and air-part parts of the connecting device is tightly connected within. A tube 12 is inserted in the tube 11 to remove the hairy portion of the human skull. This tube 12 is arranged with an oral portion of the skull part. piece 13 provided, by means of which the hose 12 on the tube

2. Doll according to claim 1, characterized in that 11 is supported and in the inserted state, on the other hand, the part (1) which is modeled on the skullcap is air-supported along one side. In the chamber 19 there is an inflatable body 7 with an inner circumferential rib (21) extending along the edge, which inflatable body 7 arranges a plastic sack or that the remaining part of the skull (2) can be against the balloon. This inflatable body 7 is air-tightly closed by means of a part (1) simulated by a cover (3) by a plate (3) of elastomeric ring 8, which is connected to the end of the tube 11 and is detachably connected between the inner circumferential rib (21). The plate 3 is arranged in an airtight manner by a further tube — the plate (3) has an O-ring (20) and passes through piece 14, which piece of pipe 14 at 18 with which the respective piece of pipe (11) and a section (14) the plate 3 is connected airtight again. An elastomeric hose 15 connects to this piece of pipe leading to the elastically deformable bellows (16), which hose penetrates the plate (3) in an airtight manner with an ela-15). Stisch deformable bellows 16 is connected. This bellows 16

3. Doll according to claim 2, characterized in that serves to imitate the breathing movements of a bracket (4) is placed on the plate (3) in a known manner, in its Schei-lungs and the chest. The interior portion of a threaded hole (22) is arranged, and that in the deformable bellows 16 is thus through the pipe section apex portion of the part of the skull simulated part 45 14 with the chamber 19 in connection.

(1) a screw bolt (5) is airtight and cannot be lost. Now, in operation, air is inserted through the hose section 12, which is screwed into the threaded hole (22). introduced the inflatable body 7, this inflatable body 7 expands

and displaces a lot of air from the chamber 19, which

che corresponds to the amount of air introduced, so that the bellows 16 is expanded. It should be noted that the in the