Inhalation type auxiliary anesthesia device

Abstract

The utility model discloses a suction type auxiliary anesthesia device which comprises a first connecting pipe, one end of the first connecting pipe is connected with a second connecting pipe in a penetrating mode, an inner cavity of the second connecting pipe is connected with a piston in a sealing and sliding mode, right-angle grooves are formed in the two ends of the piston in a mirror image mode, and one set of right-angle grooves can be communicated with the first connecting pipe by moving the piston. The piston can be locked through the locking assembly, the two ends of the second connecting pipe can be connected with an anesthesia pipe and other medicine pipes respectively, the piston can seal the first connecting pipe, and when the piston slides to enable one set of right-angle grooves to be communicated with the first connecting pipe, the piston can be locked through the locking assembly. By means of the structure, an anesthesia tube or other medicine tubes connected with one end of the second connecting tube can be communicated with the first connecting tube, then the locking assembly is used for locking the piston, disorder of the channels can be prevented, and compared with the prior art, medicine switching can be achieved without replacing the cover body, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anesthesia devices, in particular to an inhalation-type auxiliary anesthesia device. Background Art

[0002] At present, in the medical field, in order to relieve the pain of patients during treatment, patients are generally treated by means of anesthesia. The traditional anesthesia method is to achieve the anesthesia effect on patients by injection of anesthetics. The existing equipment anesthetizes the patient by atomizing the liquid medicine and letting the patient absorb it through a mask. However, during the treatment process, when the patient needs to absorb other drugs, the anesthesia mask needs to be removed and replaced with other masks for absorption, which is not convenient, thereby wasting the patient's precious treatment time. For this reason, we propose an inhalation auxiliary anesthesia device. Utility Model Content

[0003] The purpose of the utility model is to provide an inhalation-type auxiliary anesthesia device to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inhalation-assisted anesthesia device, comprising a first connecting tube, one end of which is connected to a second connecting tube, the inner cavity of the second connecting tube is sealingly and slidably connected to a piston, and right-angle grooves are mirrored at both ends of the piston. By moving the piston, one group of the right-angle grooves can be connected to the first connecting tube, and the piston can be locked by a locking assembly.

[0005] Preferably, a slide groove is provided on the outer wall of the second connecting tube away from the first connecting tube, and a slidable slider is provided in the inner cavity of the slide groove, one end of the slider is connected to the piston, and the other end of the slider can be locked by the locking assembly.

[0006] Preferably, a group of locking components is arranged on both sides of each end of the slide groove, and the locking component includes a limit block, a spring and a locking tongue. The limit block is installed on the outer wall of the second connecting tube, and the spring is installed in the inner cavity of the limit block. One end of the spring is connected to the locking tongue, and the locking tongue can extend out of the inner cavity of the limit block and be inserted into the slider.

[0007] Preferably, both ends of the second connecting tube are sealed and bonded with connecting pieces, and the connecting pieces can be sealed and plug-in connected to the medicine tube.

[0008] Preferably, a mask is connected through one end of the first connecting tube away from the second connecting tube, and an airbag is installed on a side of the mask away from the first connecting tube.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The two ends of the second connecting tube of the utility model can be connected to the anesthesia tube and other drug tubes respectively, and the piston can close the first connecting tube. When the piston is slid to make one group of right-angle grooves connected to the first connecting tube, the anesthesia tube or other drug tube connected to one end of the second connecting tube can be connected to the first connecting tube, and then the piston is locked by using the locking assembly to prevent the groups of channels from being disordered. Compared with the prior art, the switch of drugs can be achieved without replacing the cover body, which is more convenient.

[0011] 2. The utility model can drive the piston to slide along the slide groove by moving the slider. When the slider moves to one end of the slide groove, it will push the lock tongue to squeeze the spring and shrink toward the inner cavity of the limit block. When the slider is moved to one end of the slide groove and cannot move, the spring resets and pushes the lock tongue to insert into the slider to lock it, thereby completing the locking of the piston and keeping one set of right-angle grooves connected to the first connecting pipe, so that one end of the second connecting pipe is connected to the first connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top sectional view of the overall structure of the utility model;

[0013] Figure 2 It is a side sectional view of the overall structure of the utility model;

[0014] Figure 3 It is an enlarged view of structure A of the utility model;

[0015] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0016] In the figure: 1, first connecting tube, 2, second connecting tube, 3, piston, 4, right-angle groove, 5, slide groove, 6, slider, 7, limit block, 8, spring, 9, lock tongue, 10, connecting piece, 11, mask, 12, airbag. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] Please refer to Figure 1-4As shown, the utility model provides an inhalation-assisted anesthesia device, including a first connecting tube 1, one end of the first connecting tube 1 is connected to a second connecting tube 2, the inner cavity of the second connecting tube 2 is sealingly and slidably connected to a piston 3, and right-angle grooves 4 are mirrored at both ends of the piston 3. By moving the piston 3, one group of the right-angle grooves 4 can be connected to the first connecting tube 1, and the piston 3 can be locked by a locking assembly.

[0020] In this embodiment, the two ends of the second connecting tube 2 can be connected to the anesthetic tube and other drug tubes respectively, and the piston 3 can close the first connecting tube 1. When the piston 3 is slid so that one group of right-angle grooves 4 is connected to the first connecting tube 1, the anesthetic tube or other drug tube connected to one end of the second connecting tube 3 can be connected to the first connecting tube 1, and then the piston 3 is locked by using the locking assembly to prevent the groups of channels from being confused. Compared with the prior art, the switching of drugs can be achieved without replacing the cover body, which is more convenient.

[0021] Please refer to Figure 1-4 As shown, a slide groove 5 is provided on the outer wall of the second connecting tube 2 away from the first connecting tube 1, and a slidable slider 6 is provided in the inner cavity of the slide groove 5. One end of the slider 6 is connected to the piston 3, and the other end of the slider 6 can be locked by a locking assembly. A group of locking assemblies are respectively provided on both sides of the two ends of the slide groove 5. The locking assembly includes a limit block 7, a spring 8 and a locking tongue 9. The limit block 7 is installed on the outer wall of the second connecting tube 2, and the spring 8 is installed in the inner cavity of the limit block 7. One end of the spring 8 is connected to the locking tongue 9, and the locking tongue 9 can extend out of the inner cavity of the limit block 7 and insert into the slider 6.

[0022] In this embodiment, by moving the slider 6, the piston 3 can be driven to slide along the slide groove 5. When the slider 6 moves to one end of the slide groove 5, it will push the locking tongue 9 to squeeze the spring 8 and shrink toward the inner cavity of the limit block 7. When the slider 5 is moved to one end of the slide groove 5 and cannot move, the spring 8 is reset and the locking tongue 9 is pushed to insert into the slider 6 to lock it, thereby completing the locking of the piston 3 and maintaining the connection between a set of right-angle grooves 4 and the first connecting tube 1, so that one end of the second connecting tube 2 is connected to the first connecting tube 1.

[0023] Please refer to Figure 1-4 As shown, the two ends of the second connecting tube 2 are sealed and bonded with connectors 10, which can be sealed and plugged with the medicine tube. The end of the first connecting tube 1 away from the second connecting tube 2 is connected with a mask 11, and the side of the mask 11 away from the first connecting tube 1 is installed with an airbag 12.

[0024] In this embodiment, the medicine tube and the anesthesia tube are respectively sealed and bonded to the two ends of the second connecting tube 2 with connectors 10 for plug-in connection. The mask 11 can cover the mouth and nose. The airbag 12 is relatively soft and elastic and can fit the face to improve the sealing. The first connecting tube 1 can be held to cover the outside of the mouth and nose, or the mask 11 can be bound using straps in the prior art. The binding method is not limited as long as it can be fixed.

[0025] Working principle: First, the medicine tube and the anesthesia tube are sealed and bonded to the two ends of the second connecting tube 2 respectively with the connector 10 for plug-in connection. The mask 11 can cover the mouth and nose. The airbag 12 is relatively soft and elastic, and can fit the face to improve the sealing. The mask 11 can be covered on the outside of the mouth and nose by holding the first connecting tube 1, or the mask 11 can be bound by the straps of the existing technology. The binding method is not limited as long as it can be fixed. By moving the slider 6, the piston 3 can be driven to slide along the slide groove 5. When the slider 6 moves to one end of the slide groove 5, the piston 3 can be driven to slide along the slide groove 5. When the end is reached, the locking tongue 9 will be pushed to squeeze the spring 8 and shrink toward the inner cavity of the limit block 7. When the slider 5 is moved to one end of the slide groove 5 and cannot move, the spring 8 is reset and the locking tongue 9 is pushed to insert the slider 6 to lock it, thereby completing the locking of the piston 3. A group of right-angle grooves 4 are kept connected to the first connecting tube 1, so that one end of the second connecting tube 2 is connected to the first connecting tube 1. The two groups of right-angle grooves 4 are respectively connected to the first connecting tube 1, so that the switching between the anesthetic agent and the other agent can be completed without replacing the mask 11, which is more convenient.

[0026] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inhalation-assisted anesthesia device, comprising a first connecting tube (1), characterized in that: One end of the first connecting tube (1) is connected to the second connecting tube (2), the inner cavity of the second connecting tube (2) is sealingly and slidably connected to a piston (3), and right-angle grooves (4) are mirror-imaged at both ends of the piston (3). By moving the piston (3), one group of the right-angle grooves (4) can be connected to the first connecting tube (1), and the piston (3) can be locked by a locking assembly.

2. An inhalation-assisted anesthesia device according to claim 1, characterized in that: A slide groove (5) is provided on the outer wall of the second connecting tube (2) away from the first connecting tube (1), and a slidable slider (6) is provided in the inner cavity of the slide groove (5). One end of the slider (6) is connected to the piston (3), and the other end of the slider (6) can be locked by the locking assembly.

3. An inhalation-assisted anesthesia device according to claim 2, characterized in that: A group of locking components is respectively arranged on both sides of the two ends of the slide groove (5), and the locking components include a limit block (7), a spring (8) and a locking tongue (9). The limit block (7) is installed on the outer wall of the second connecting pipe (2), and the spring (8) is installed in the inner cavity of the limit block (7). One end of the spring (8) is connected to the locking tongue (9), and the locking tongue (9) can extend out of the inner cavity of the limit block (7) and be inserted into the sliding block (6).

4. The inhalation-assisted anesthesia device according to claim 1, characterized in that: Connectors (10) are sealably bonded at both ends of the second connecting tube (2), and the connecting components (10) can be sealably pluggably connected to the medicine tube.

5. The inhalation-assisted anesthesia device according to claim 1, characterized in that: One end of the first connecting tube (1) away from the second connecting tube (2) is connected to a mask (11) through the end, and an air bag (12) is installed on the side of the mask (11) away from the first connecting tube (1).

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