CN220558385U - Auxiliary fixing device for trachea cannula - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to an auxiliary fixing device for an endotracheal intubation. The utility model provides an auxiliary fixing device for trachea cannula, includes stationary blade A, stationary blade B, slide rail board, elastic band, connecting rope, fixing device and viscose layer, the both ends of fixedly connected with slide rail board in the middle of stationary blade A and the stationary blade B, the one end of elastic band is connected respectively to the other end of stationary blade A and stationary blade B, two the other end of elastic band is fixed connection connecting rope respectively, but fixing device and slide rail board sliding connection, the equal fixed viscose layer that is provided with in stationary blade A and stationary blade B back. Solves the problems that the prior trachea cannula tube body is not single in size, the sizes of the trachea cannula tube bodies used by patients with different ages are different, and the prior device can not clamp and fix the tubes with different sizes, so that the use is inconvenient; the existing device is connected by adopting a buckle, and the connecting device is placed under the head of a patient, so that the problem of discomfort of the patient can be caused.

Description

Auxiliary fixing device for trachea cannula

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary fixing device for an endotracheal intubation.

Background

The tracheal intubation is a technology for placing a special endotracheal tube into a trachea through a glottis, and when a patient needs to receive general anesthesia operation, or suddenly breathes and stops, the patient cannot breathe spontaneously, or the airway is pressed, and more airway secretions cannot be automatically cleared to cause airway obstruction, symptoms such as dyspnea, shortness of breath, cyanosis of lips, head hypodynamia and the like appear, the tracheal intubation needs to be performed in time, and the tracheal intubation is mainly used for assisting the patient to breathe, relieving the airway obstruction and sucking the airway secretions. The trachea cannula is widely applied to rescuing critical patients in clinic, and in clinical practice, most of the trachea cannula is an oral trachea cannula, and the fixation of the trachea cannula is very important, so that the success of the trachea cannula is ensured.

Chinese patent (202223493616.6) proposes a fixer for trachea cannula, which realizes the fixing function of the position of the anti-tooth socket by an adhesive layer, prevents the trachea cannula from shaking or moving during use, so that the trachea cannula is easy to fall off, but as known, the tube used for trachea cannula is not single-size, the tube sizes of the trachea cannula used for patients with different ages are different, and the prior device cannot clamp and fix the tubes with different sizes, so that the use is inconvenient; the existing device is connected by adopting a buckle, and the connecting device is placed under the head of a patient, so that discomfort of the patient can be caused.

In order to solve the technical problems, an auxiliary fixing device for the trachea cannula is provided.

Disclosure of Invention

(1) Technical problem to be solved

1) The existing device can not clamp and fix pipes with different sizes, so that the use is inconvenient;

2) The existing device adopts a buckle to connect, and the connecting device is placed under the head of a patient, so that discomfort of the patient can be caused.

(2) Technical proposal

The utility model provides an auxiliary fixing device for trachea cannula, includes stationary blade A, stationary blade B, slide rail board, elastic band, connecting rope, fixing device and viscose layer, the both ends of fixedly connected with slide rail board in the middle of stationary blade A and the stationary blade B, the one end of elastic band is connected respectively to the other end of stationary blade A and stationary blade B, two the other end of elastic band is fixed connection connecting rope respectively, but fixing device and slide rail board sliding connection, the equal fixed viscose layer that is provided with in stationary blade A and stationary blade B back.

Further, fixing device includes the sliding seat, sliding seat and slide rail board sliding connection, the spout has been seted up to the sliding seat bottom, the first splint of lower surface one side fixedly connected with of sliding seat, the lower surface opposite side fixedly connected with locating plate of sliding seat, but second splint and sliding seat sliding connection, second splint top fixedly connected with slider, the slider is slidable in the spout, the surface fixed mounting that first splint was kept away from to the second splint has the bearing, the one end fixed connection of bearing and threaded rod B, threaded rod B's the other end runs through the locating plate and with fastening button fixed connection through the screw thread.

Further, the auxiliary fixing device for the trachea cannula further comprises a threaded rod A, a knob A and a compression block, wherein the threaded rod A penetrates through the sliding seat through threads, the compression block is fixedly connected with one end of the inner side of the threaded rod A, and the knob A is fixedly connected with one end of the threaded rod A, which is far away from the compression block.

Further, the first clamping plate and the second clamping plate are provided with semicircular grooves which are symmetrically arranged.

Further, anti-skid patterns are arranged on the outer surfaces of the knob A and the fastening knob.

Further, the auxiliary fixing device for the trachea cannula further comprises a sponge sleeve, and the surfaces of the two connecting ropes are fixedly connected with the sponge sleeve.

(3) Advantageous effects

1) Through the cooperation of first splint and second splint, can fix not unidimensional trachea cannula body, prevent that the body from rocking in the use.

2) Through the setting of connecting rope and the equal fixedly connected with sponge cover in connecting rope surface, can establish the connection rope cover in patient's ear department, the sponge cover can improve the travelling comfort.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the adhesive layer location of the present utility model;

FIG. 3 is a schematic view of the chute position of the present utility model;

FIG. 4 is a schematic view of the location of a compression block of the present utility model;

FIG. 5 is a schematic view of the bearing position of the present utility model;

FIG. 6 is a schematic view of the position of a slider of the present utility model;

fig. 7 is a schematic view of a sliding rail structure according to the present utility model.

In the drawings, the components represented by the respective reference numerals are as follows:

1. a fixing piece A;2; a fixing piece B; 3. a slide rail plate; 4. an elastic band; 5. a connecting rope, 51 and a sponge sleeve;

6: a fixing device; 7. an adhesive layer; 8. a sliding seat; 9. a threaded rod A; 10. a knob A; 11. a compaction block; 12. a chute; 13. a first clamping plate; 14. a second clamping plate; 15. a bearing; 16. a positioning plate; 17. a threaded rod B; 18. a fastening button; 19. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-7, the present utility model provides an embodiment:

the utility model provides an auxiliary fixing device of trachea cannula, including stationary blade A1, stationary blade B2, slide rail board 3, elastic band 4, connecting rope 5, fixing device 6 and viscose layer 7, the both ends of fixedly connected with slide rail board 3 in the middle of stationary blade A1 and the stationary blade B2, the one end of elastic band 4 is connected respectively to the other end of stationary blade A1 and stationary blade B2, but the other end of two elastic bands 4 is fixed connection respectively connects rope 5, fixing device 6 and slide rail board 3 sliding connection, but stationary blade A1 and stationary blade B2 back are all fixed and are provided with viscose layer 7.

The fixing device 6 comprises a sliding seat 8, the sliding seat 8 is slidably connected with the sliding rail plate 3, a sliding groove 12 is formed in the bottom of the sliding seat 8, a first clamping plate 13 is fixedly connected to one side of the lower surface of the sliding seat 8, a positioning plate 16 is fixedly connected to the other side of the lower surface of the sliding seat 8, a second clamping plate 14 is slidably connected with the sliding seat 8, a sliding block 19 is fixedly connected to the top of the second clamping plate 14, the sliding block 19 is slidably arranged in the sliding groove 12, a bearing 15 is fixedly arranged on the outer surface of the second clamping plate 14 away from the first clamping plate 13, the bearing 15 is fixedly connected with one end of a threaded rod B17, and the other end of the threaded rod B17 penetrates through the positioning plate 16 through threads and is fixedly connected with a fastening button 18.

The auxiliary tracheal intubation fixing device further comprises a threaded rod A9, a knob A10 and a compression block 11, wherein the threaded rod A9 penetrates through the sliding seat 8 through threads, the compression block 11 is fixedly connected with one end of the inner side of the threaded rod A9, and the knob A10 is fixedly connected with one end of the threaded rod A9, which is far away from the compression block 11.

The first clamping plate 13 and the second clamping plate 14 are provided with semicircular grooves which are symmetrically arranged.

The outer surfaces of the knob A10 and the fastening knob 18 are provided with anti-skid patterns.

The auxiliary fixing device for the trachea cannula further comprises a sponge sleeve 51, and the surfaces of the two connecting ropes 5 are fixedly connected with the sponge sleeve 51.

Working principle: when the device is used, the double-side connecting ropes 5 are sleeved on the ears of the two sides of a patient, the fixing sheets A1 and B2 are adjusted to be at proper positions, the fixing sheets A1 and B2 and the face of the patient are preliminarily fixed through the adhesive layer 7, two ends of the sliding rail plate 3 are fixedly connected between the fixing sheets A1 and B2, the sliding seat 8 and the sliding rail plate 3 can be slidably connected, the sliding seat 8 is adjusted to be at a proper position, the tracheal intubation tube body is placed between the first clamping plate 13 and the second clamping plate 14, intubation is finished, the second clamping plate 14 is slidably connected with the sliding seat 8, the second clamping plate 14 is far away from the outer surface of the first clamping plate 13, the bearing 15 is fixedly connected with one end of the threaded rod B17, the other end of the threaded rod B17 penetrates through the positioning plate 16 through the threaded rod and is fixedly connected with the fastening button 18, the fastening button 18 is rotated to drive the threaded rod B17 to rotate, the threaded rod B17 moves relative to the positioning plate 16, the threaded rod B17 drives the second clamping plate 14 to move close to the first clamping plate 13, and the tracheal intubation tube body is fixed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An auxiliary fixing device for trachea cannula, which is characterized in that: the trachea cannula auxiliary fixing device comprises a fixing piece A (1), a fixing piece B (2), a sliding rail plate (3), an elastic band (4), a connecting rope (5), a fixing device (6) and an adhesive layer (7), wherein the two ends of the sliding rail plate (3) are fixedly connected between the fixing piece A (1) and the fixing piece B (2), the other ends of the fixing piece A (1) and the fixing piece B (2) are respectively connected with one end of the elastic band (4), the other ends of the elastic band (4) are respectively fixedly connected with the connecting rope (5), the fixing device (6) is in sliding connection with the sliding rail plate (3), and the adhesive layer (7) is fixedly arranged on the backs of the fixing piece A (1) and the fixing piece B (2).

2. The endotracheal tube auxiliary fixing device according to claim 1, wherein: fixing device (6) are including sliding seat (8), sliding seat (8) and sliding rail plate (3) slidable connection, spout (12) have been seted up to sliding seat (8) bottom, first splint (13) of lower surface one side fixedly connected with of sliding seat (8), the lower surface opposite side fixedly connected with locating plate (16) of sliding seat (8), but second splint (14) and sliding seat (8) slidable connection, but second splint (14) top fixedly connected with slider (19), slider (19) slidable in spout (12), the surface fixed mounting that first splint (13) were kept away from to second splint (14) has bearing (15), the one end fixed connection of bearing (15) and threaded rod B (17), the other end of threaded rod B (17) runs through locating plate (16) and with fastening button (18) fixed connection through the screw thread.

3. The endotracheal tube auxiliary fixing device according to claim 2, wherein: the tracheal intubation auxiliary fixing device further comprises a threaded rod A (9), a knob A (10) and a compression block (11), wherein the threaded rod A (9) penetrates through the sliding seat (8) through threads, the compression block (11) is fixedly connected to one end of the inner side of the threaded rod A (9), and the knob A (10) is fixedly connected to one end, far away from the compression block (11), of the threaded rod A (9).

4. A tracheal cannula auxiliary fixation device as in claim 3, wherein: the first clamping plate (13) and the second clamping plate (14) are provided with semicircular grooves which are symmetrically arranged.

5. A tracheal cannula auxiliary fixation device as in claim 3, wherein: the outer surfaces of the knob A (10) and the fastening button (18) are provided with anti-skid patterns.

6. A tracheal cannula auxiliary fixation device as in claim 3, wherein: the auxiliary fixing device for the trachea cannula further comprises a sponge sleeve (51), and the surfaces of the two connecting ropes (5) are fixedly connected with the sponge sleeve (51).