Anesthesia trachea cannula anti-falling fixator

Abstract

The utility model relates to the technical field of medical auxiliary instruments, and discloses an anesthesia trachea cannula anti-falling fixator which comprises a fixing block, the left side of the inner wall of the outer wall of the fixing block is fixedly connected with a first supporting plate, the left side of the inner wall of the first supporting plate is in threaded connection with a threaded rod, and the rear side of the inner wall of the fixing block is fixedly connected with a fixing ring. A telescopic ring is arranged in the middle of the outer wall of the first supporting rod, fixing belts are fixedly connected to the left end and the right end of the outer wall of the fixing block, telescopic mechanisms are fixedly connected to the left side and the right side of the outer wall of the fixing block, and the telescopic mechanisms are used for adjusting fixator bandages. The fixing belts are arranged at the two ends of the fixing block and used for fixing the head and supporting the anesthesia trachea, the first adjusting ring and the second adjusting ring increase the structural flexibility and keep the structural stability through the first moving blocks and the second moving blocks, the telescopic ring clamps the trachea, it is guaranteed that deviation cannot occur in the using process, and the comfort degree is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary instrument technical field especially relates to anaesthetic tracheal cannula anti -drop fixing device. BACKGROUND

[0002] Anaesthetic tracheal cannula is a key operation technology adopted in the process of general anesthesia and emergency resuscitation, specially-made tracheal catheter is inserted into the trachea of the patient through the oral cavity and nasal cavity, the main purpose is to establish reliable artificial airway to ensure airway unobstructed, can effectively carry out ventilation and oxygen supply, at the same time prevent the occurrence of regurgitation and aspiration, in the process of anesthesia, once the tracheal catheter is out, the patient will immediately appear ventilation disorder, because the respiratory muscle of the patient under general anesthesia is relaxed, the spontaneous breathing is often inhibited, cannot effectively carry out gas exchange, is easy to lead to tracheal catheter displacement and out.

[0003] Anaesthetic tracheal cannula anti -drop fixing device is a kind of medical instrument specially used for fixing tracheal cannula in the process of anesthesia, prevent tracheal catheter accidental drop, maintain airway unobstructed, in the existing anaesthetic tracheal cannula anti -drop fixing device, the patient produces violent head movement behavior, this powerful external force can lead to tracheal catheter displacement or drop, tracheal catheter is stably fixed in the proper part of patient by physical way, so as to guarantee that tracheal catheter is in correct position in the patient body, but during the fixing process, long time use of anti -drop fixing device can limit the head movement of patient, makes the patient keep a kind of relatively fixed posture for a long time, can bring physiological discomfort to patient, and the comfort is poor. UTILITY MODEL CONTENT

[0004] In order to make up for the above insufficient, the utility model provides anaesthetic tracheal cannula anti -drop fixing device, aims at improving the physiological discomfort of patient and the poor comfort of the existing technology that long time use of anti -drop fixing device can limit the head movement of patient, makes the patient keep a kind of relatively fixed posture for a long time.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: anaesthetic trachea cannula anti -drop fixing device, including fixed block, the inner wall left side of the outer wall of fixed block is fixedly connected with support plate no.

[0006] As a further description of the above technical scheme:

[0007] The telescopic mechanism includes a support block, the support block is fixedly connected to the left and right ends of the outer wall of the fixed block, the inner wall middle part of the two support blocks is rotatably connected with a rotating ring, the outer wall front side of the two rotating rings is fixedly connected to the fixed band, the inner wall one side of the rotating ring is fixedly connected with a clockwork, the other end of the clockwork is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the upper and lower ends of the inner wall of the support block, the outer wall top of the rotating shaft is rotatably connected with a ratchet wheel, the inner wall top of the support block is rotatably connected with a pawl, and the outer wall top of the pawl is fixedly connected with an adjusting rod.

[0008] As a further description of the above technical scheme:

[0009] The inner wall right side of the fixed block is provided with an auxiliary hole, and the outer wall top end of the adjusting rod is fixedly connected with a button.

[0010] As a further description of the above technical scheme:

[0011] The outer wall left side of the support plate no.

[0012] As a further description of the above technical scheme:

[0013] The outer wall left side of the screw rod is fixedly connected with a handle, and the outer wall all around of the handle is provided with anti -slip lines.

[0014] As a further description of the above technical scheme:

[0015] The outer wall right end of the screw rod is fixedly connected with a clamping block, and the outer wall right side of the clamping block is provided with a groove.

[0016] As a further description of the above technical solutions:

[0017] The outer wall rear side of the fixing ring is fixedly connected with a fixing pipe, and the inner wall rear side of the fixing pipe is fixedly connected with a flat hole.

[0018] As a further description of the above technical solutions:

[0019] The inner wall front side of the fixing band is mounted with a buffer pad, and the outer wall rear side of the buffer pad is mounted with a magic tape.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the two ends of the fixing block are provided with fixing bands for fixing the head and supporting the anesthetic trachea, the support plate one and the threaded rod facilitate operation and adjustment of the clamping width, the fixing ring connects the trachea to the patient's body and limits the trachea movement, the adjusting ring one and the adjusting ring two increase structural flexibility through the plurality of moving blocks one and moving blocks two, the support rod one and the support rod two are connected firmly to maintain structural stability, and the telescopic ring clamps the trachea to ensure that it will not deviate during use and improve comfort.

[0022] 2. In the utility model, the support block is fixed at the outer wall two ends of the fixing block, the inner wall middle part is provided with a rotating ring, and the outer wall is fixedly provided with a fixing band for adjusting and fixing the bandage, the rotating ring inner wall is provided with a clockwork, a connecting shaft is arranged, elastic force and driving force for structural contraction are provided, the connecting shaft is rotatably connected with the support block to ensure smooth rotation of the structure. The ratchet wheel at the top of the connecting shaft cooperates with the pawl to realize one-way rotation and enhance stability, the adjusting rod is connected with the pawl to allow fine adjustment, meet different needs, and the adjusting length can be released for re-adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of the anesthetic trachea cannula anti-dropping fixing device is provided in the utility model;

[0024] Figure 2 A front view of the anesthetic trachea cannula anti-dropping fixing device is provided in the utility model;

[0025] Figure 3 A structure split view of the anesthetic trachea cannula anti-dropping fixing device is provided in the utility model;

[0026] Figure 4 A partial structure split view of the anesthetic trachea cannula anti-dropping fixing device is provided in the utility model;

[0027] Figure 5 A telescopic mechanism split view of the anesthetic trachea cannula anti-dropping fixing device is provided in the utility model.

[0028] LEGEND:

[0029] 1, fixed block; 2, telescopic mechanism; 201, support block; 202, rotating ring; 203, spring; 204, shaft; 205, pawl; 206, adjusting rod; 207, ratchet; 3, support plate one; 4, threaded rod; 5, fixed ring; 6, adjusting ring one; 7, adjusting ring two; 8, moving block one; 9, moving block two; 10, support rod one; 11, support rod two; 12, telescopic ring; 13, fixed tube; 14, flat hole; 15, buffer pad; 16, magic tape; 17, clamping block; 18, groove; 19, support column; 20, support plate two; 21, handle; 22, anti-skid pattern; 23, auxiliary hole; 24, button; 25, fixing belt. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Referring to Figure 1 , Figure 3 and Figure 4 , one embodiment provided by the utility model: anesthesia tracheal tube anti-off fixing device, the inner wall left side of the outer wall of fixed block 1 is fixedly connected with support plate one 3, the inner wall left side of support plate one 3 is threadedly connected with threaded rod 4, the precision of solid clamping, the inner wall rear side of fixed block 1 is fixedly connected with fixed ring 5, the inner wall rear side of fixed ring 5 is rotatably connected with adjusting ring one 6, the inner wall equidistant of adjusting ring one 6 is fixedly connected with a plurality of moving block one 8, the inner wall of a plurality of moving block one 8 is rotatably connected with support rod one 10, the outer wall front side of adjusting ring one 6 is rotatably connected with adjusting ring two 7, the inner wall equidistant of adjusting ring two 7 is fixedly connected with a plurality of moving block two 9, the inner wall of a plurality of moving block two 9 is rotatably connected with support rod two 11, the other end of support rod two 11 is rotatably connected with support rod one 10, increase the flexibility of structure, the outer wall middle part of support rod one 10 is provided with telescopic ring 12, the outer wall left and right ends of fixed block 1 are fixedly connected with fixing belt 25, the outer wall left and right sides of fixed block 1 are fixedly connected with telescopic mechanism 2, telescopic mechanism 2 is used for adjusting fixing device bandage, the inner wall right side of fixed block 1 is provided with auxiliary hole 23 for fixing a plurality of trachea, guarantee the diversity of structure function, the outer wall top end of adjusting rod 206 is fixedly connected with button 24, realize the convenient tightness adjustment.

[0032] Referring to Figure 1 , Figure 2 and Figure 5The telescopic mechanism 2 comprises support blocks 201 fixedly connected to the left and right ends of the outer wall of the fixed block 1, rotating rings 202 rotatably connected to the inner wall middle portions of the two support blocks 201, the rotating rings 202 fixedly connected to the front side of the outer wall of the fixing belt 25, clockwork springs 203 fixedly connected to one side of the inner wall of the rotating ring 202, rotating shafts 204 fixedly connected to the other end of the clockwork spring 203 and rotatably connected to the upper and lower ends of the inner wall of the support block 201, ratchet wheels 207 rotatably connected to the top of the outer wall of the rotating shaft 204, ratchet claws 205 rotatably connected to the top of the inner wall of the support block 201, adjusting rods 206 fixedly connected to the top of the outer wall of the ratchet claw 205, support columns 19 fixedly connected to the left side of the outer wall of the support plate one 3, support plates two 20 fixedly connected to the left side of the outer wall of the support column 19, and the firmness of the structural adjustment is increased, the structure is facilitated to be fixed and connected, the outer left side of the threaded rod 4 is fixedly connected with a handle 21, anti-skid lines 22 are formed around the outer wall of the handle 21, and the friction of operation and the convenience of use are increased.

[0033] With reference to Figure 1 , Figure 2 and Figure 3 , the outer right end of the threaded rod 4 is fixedly connected with a clamping block 17, the outer right side of the clamping block 17 is provided with a groove 18, the friction of clamping is increased, the clamping block 17 is prevented from falling off, the outer back side of the fixed ring 5 is fixedly connected with a fixed tube 13, the inner back side of the fixed tube 13 is fixedly connected with a flat hole 14, the user is facilitated to bite and butt against the trachea, the anesthesia efficiency is improved, the inner front side of the fixed belt 25 is provided with a buffer pad 15, the outer back side of the buffer pad 15 is provided with a magic tape 16, and the user experience and comfort are ensured.

[0034] Working principle: the outer wall of the fixed block 1 is fixed with fixed band 25 on both sides, which is used for connecting and fixing the user's head, the fixed block 1 is used for fixing the anesthesia trachea to prevent falling off, and provides a support point for the structure, the inner wall of the outer wall of the fixed block 1 is fixed with support plate one 3 on the left side, the fixed clamping mechanism is convenient for operation and fixing, the inner wall of the support plate one 3 is screw connected with threaded rod 4 on the left side, which can quickly adjust the user's clamping width and keep the structure stable, the inner wall of the fixed block 1 is fixed with fixed ring 5 on the back side, the fixed ring 5 is used for connecting the trachea to the patient's body, the fixed inner wall structure and the limiting trachea activity, the inner wall of the fixed ring 5 is rotatably connected with adjusting ring one 6 and adjusting ring two 7, the inner wall of the adjusting ring is equidistantly fixed with a plurality of moving blocks one 8 and moving blocks two 9, the front ends of the two are rotatably connected with support rods, which are support rod two 11 and support rod one 10, the flexibility of the structure activity is increased, and the operation stability of the structure is kept, the other end of the support rod two 11 is rotatably connected with the support rod one 10, so that the structure is connected and rotated together, the mechanism connection is more firm, the outer wall of the support rod one 10 is provided with telescopic ring 12 in the middle, which is used for clamping the trachea, so as to ensure that the trachea will not deviate, improve the flexibility of the use of the anti-falling fixing device, and enable the patient to move while not causing physiological discomfort to the patient, and improve the comfort.

[0035] The support block 201 is fixedly connected to the outer wall of the fixed block 1 on both sides, keeps the structure stable, is used for fixing and storing the fixed bandage, the inner wall of the two support blocks 201 is provided with a rotating ring 202 in the middle, the outer wall of the rotating ring 202 is fixed with a fixed band 25, the fixed band 25 is rotated and contracted, adjustment and fixation are carried out, the user's demand is met, a spring 203 is installed on one side of the inner wall of each rotating ring 202, a driving force and a spring force are provided for the structure contraction, the other end of the spring 203 is connected with a rotating shaft 204, the rotating shaft 204 is rotatably connected to the inner wall of the support block 201 on the upper and lower ends, the support structure is guaranteed to rotate smoothly, in addition, the outer wall of the rotating shaft 204 is provided with a ratchet wheel 207 on the top, which cooperates with the pawl 205 on the top of the inner wall of the support block 201 to realize one-way rotation, so as to ensure the stability after adjustment, the outer wall of the pawl 205 is fixedly connected with an adjusting rod 206, so that the whole structure can be finely adjusted, the adjustment can be made according to the different needs of the user, the structure adaptability is increased, pulling the adjusting rod 206 can release the adjusted length, and the adjustment can be made again.

[0036] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. Anesthesia tracheal intubation anti-disengagement fixing device, comprising a fixing block (1), characterized in that: The inner wall left side of the outer wall of the fixed block (1) is fixedly connected with a supporting plate one (3), the inner wall left side of the supporting plate one (3) is threadedly connected with a threaded rod (4), the inner wall rear side of the fixed block (1) is fixedly connected with a fixed ring (5), the inner wall rear side of the fixed ring (5) is rotatably connected with an adjusting ring one (6), the inner wall of the adjusting ring one (6) is fixedly connected with a plurality of moving blocks one (8) at equal intervals, the inner wall of a plurality of the moving blocks one (8) is rotatably connected with a supporting rod one (10), the outer wall front side of the adjusting ring one (6) is rotatably connected with an adjusting ring two (7), the inner wall of the adjusting ring two (7) is fixedly connected with a plurality of moving blocks two (9) at equal intervals, the inner wall of a plurality of the moving blocks two (9) is rotatably connected with a supporting rod two (11), the other end of the supporting rod two (11) is rotatably connected with the supporting rod one (10), the outer wall middle part of the supporting rod one (10) is provided with an expansion ring (12), the outer wall left and right ends of the fixed block (1) are fixedly connected with a fixed band (25), the outer wall left and right sides of the fixed block (1) are fixedly connected with an expansion mechanism (2), and the expansion mechanism (2) is used for adjusting the fixing device bandage.

2. The anti-dislodgement securement device of claim 1, wherein: The expansion mechanism (2) comprises a supporting block (201), the supporting block (201) is fixedly connected to the outer wall left and right ends of the fixed block (1), the inner wall middle part of two supporting blocks (201) is rotatably connected with a rotating ring (202), two rotating rings (202) are fixedly connected to the outer wall front side of the fixed band (25), the inner wall one side of the rotating ring (202) is fixedly connected with a clockwork (203), the other end of the clockwork (203) is fixedly connected with a rotating shaft (204), the rotating shaft (204) is rotatably connected to the inner wall upper and lower ends of the supporting block (201), the outer wall top of the rotating shaft (204) is rotatably connected with a ratchet wheel (207), the inner wall top of the supporting block (201) is rotatably connected with a pawl (205), and the outer wall top of the pawl (205) is fixedly connected with an adjusting rod (206).

3. The anti-dislodgement securement device of claim 2, wherein: The inner wall right side of the fixed block (1) is provided with an auxiliary hole (23), and the outer wall top end of the adjusting rod (206) is fixedly connected with a button (24).

4. The anti-dislodgement securement device of claim 1, wherein: The outer wall left side of the supporting plate one (3) is fixedly connected with a supporting column (19), and the outer wall left side of the supporting column (19) is fixedly connected with a supporting plate two (20).

5. The anti-dislodgement securement device of claim 1, wherein: The outer wall left side of the threaded rod (4) is fixedly connected with a handle (21), and the outer wall all around of the handle (21) is provided with anti-skid lines (22).

6. The anti-dislodgement securement device of claim 1, wherein: The outer wall right end of the threaded rod (4) is fixedly connected with a clamping block (17), and the outer wall right side of the clamping block (17) is provided with a groove (18).

7. The anti-dislodgement securement device of claim 1, wherein: The outer wall rear side of the fixed ring (5) is fixedly connected with a fixed tube (13), and the inner wall rear side of the fixed tube (13) is fixedly connected with a flat hole (14).

8. The anti-dislodgement securement device of claim 1, wherein: The inner wall front side of the fixed band (25) is mounted with a buffer pad (15), and the outer wall rear side of the buffer pad (15) is mounted with a magic tape (16).

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