CN221431874U

CN221431874U - An angle-adjustable clinical anesthesia intubation fixation auxiliary device

Info

Publication number: CN221431874U
Application number: CN202322734637.0U
Authority: CN
Inventors: 张云逸
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-07-30
Anticipated expiration: 2033-10-12

Abstract

The utility model relates to the technical field of medical instruments and discloses an angle-adjustable clinical anesthesia cannula fixing auxiliary device which comprises a bed body, wherein a fixing seat is fixedly connected to the upper end of the bed body, an arc groove is fixedly formed in the front of the upper end of the fixing seat, an arc guide rail is fixedly connected between the inner walls of two sides of the arc groove, a movable sliding block is sleeved on the outer wall of the arc guide rail in a sliding manner, a supporting seat is fixedly connected to the upper end of the movable sliding block, a rotating head is rotatably connected to the center of the upper end of the supporting seat, a lifting threaded rod is fixedly connected to the upper end of the rotating head, a threaded sleeve is sleeved on the outer wall thread of the lifting threaded rod, and a fixing frame is fixedly connected to the upper end of the threaded sleeve. According to the utility model, the angle adjusting mechanism is arranged, so that medical staff can adapt and adjust according to site requirements or own habits when performing intubation operation, the intubation process is smoother, and the interference to adjacent structures is reduced.

Description

But angle regulation's fixed auxiliary device of clinical anesthesia intubate

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an angle-adjustable clinical anesthesia cannula fixing auxiliary device.

Background

The anesthetic tube is also called as an endotracheal tube, and after the general anesthesia, the anesthetic drug can stop the respiration of the patient, so that the respiration needs to be maintained by the tracheal tube. In clinical surgery, however, since the patient is already anesthetized, an endotracheal tube is required to maintain the patient's breathing.

The conventional related intubation fixing auxiliary device generally does not have an angle adjusting function, and further, the position of the intubation tube cannot be adjusted adaptively according to site requirements and habits of medical staff, so that the intubation process is possibly not smooth enough, and the adjacent structure is also easy to interfere, so that the follow-up treatment operation is affected.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides the clinical anesthesia cannula fixing auxiliary device with the adjustable angle, which is beneficial to the adaptation adjustment of medical staff according to site requirements or own habits when in cannula operation by arranging an angle adjusting mechanism, so that the cannula process is smoother, and the interference to adjacent structures is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but angle regulation's fixed auxiliary device of clinical anesthesia intubate, includes the bed body, the upper end fixedly connected with fixing base of the bed body, the upper end of fixing base is fixed and is seted up the circular arc groove by the department in front, fixedly connected with circular arc guide rail between the both sides inner wall of circular arc groove, the outer wall slip cap of circular arc guide rail is equipped with the removal slider, the upper end fixedly connected with supporting seat of removal slider, the upper end center department of supporting seat rotates and is connected with the swivel, the upper end fixedly connected with lift threaded rod of swivel, the outer wall screw thread cup joint threaded sleeve of lift threaded rod, the upper end fixedly connected with mount of threaded sleeve;

The upper end of the fixing frame is fixedly provided with a first air pipe, the lower end of the first air pipe is fixedly connected with a connecting sleeve, the lower end of the first air pipe penetrates through the connecting sleeve and is fixedly connected with a first connecting pipe, the lower end of the connecting sleeve is in threaded sleeve connection with a connector, the upper end of the connector is fixedly connected with a second connecting pipe, and the lower end of the connector is fixedly connected with a second air pipe;

Through above-mentioned technical scheme, make the supporting seat rotate through the circular arc guide rail that is equipped with removal slider, realize the angular adjustment to the device, make the lift threaded rod rotate through rotating the turning head, and then make the screw sleeve go on lifting movement, and then the height of adjustable mount is in order to adapt to the patient of different sizes for the second trachea adjusts patient's mouth, through unscrewing the connector on the adapter sleeve, can extract the second trachea and change, effectively avoids cross-use, prevents cross infection.

Further, the rear end of the supporting seat is fixedly connected with a supporting block, the middle part of the supporting block is movably sleeved with a movable rod, the upper end of the movable rod is fixedly connected with a pull head, a plurality of clamping grooves are fixedly formed in the rear part of the upper end of the fixing seat, and the movable rod is clamped in the corresponding clamping grooves;

Through above-mentioned technical scheme, through being equipped with movable rod and draw-in groove, and then after the supporting seat rotates certain angle, through with movable rod card go into corresponding draw-in groove in, can make the supporting seat be limited in current position to with ensure that the device still can remain stable after adjusting the angle.

Further, limit rods are fixedly connected to two sides of the upper end of the supporting seat, limit sliding blocks are sleeved on the outer walls of the two limit rods in a sliding mode, and the two limit sliding blocks are fixedly connected with the threaded sleeve;

Through above-mentioned technical scheme, through being equipped with gag lever post and spacing slider to with spacing slider and screw thread sleeve fixed connection, and then when the lift threaded rod rotates, can make the screw thread sleeve carry out effective lift removal.

Further, a return spring is movably sleeved on the upper part of the outer wall of the movable rod, and two ends of the return spring are respectively and fixedly connected to the inner walls of the opposite ends of the pull head and the supporting block;

Through above-mentioned technical scheme, through being equipped with the return spring to carry out effective restriction to the return spring, and then after loosening the pull head, can make the movable rod card go into corresponding draw-in groove fast through the effect of return spring.

Further, the first connecting pipe is arranged in a clamping way in the second connecting pipe;

Through above-mentioned technical scheme, through with first connecting pipe block setting in the second connecting pipe, and then make first trachea can be smooth with gaseous in the second connecting pipe of carrying via first connecting pipe.

Further, the second connecting pipe and the second air pipe are arranged in a penetrating way;

Through the technical scheme, through the second connecting pipe and the second air pipe, air can be conveyed into the second air pipe through the second connecting pipe, and ventilation is achieved.

Further, the movable slide block is movably arranged in the circular arc groove;

through above-mentioned technical scheme, through with remove the slider activity setting in the circular arc inslot, and then make to remove the slider and carry out effective activity in the circular arc inslot to realize the angle modulation of device.

Further, a bite-block is fixedly sleeved on the outer wall of the second air pipe;

Through above-mentioned technical scheme, through being equipped with the bite-block, and then can effectively prevent that patient's tooth from directly extruding the pipeline, produce the condition that can't intake easily.

The utility model has the following beneficial effects:

1. According to the angle-adjustable clinical anesthesia cannula fixing auxiliary device provided by the utility model, medical staff can adjust the device to a proper angle position according to needs, namely, the movable rod is separated from the clamping groove by pulling the pull head outwards, so that the limit of the supporting seat is released, at the moment, the supporting seat can be rotated by the arc guide rail and the movable slide block, the angle adjustment of the device is realized, after the adjustment is finished, the pull head is released, the movable rod is quickly clamped into the corresponding clamping groove under the action of the return spring, and the supporting seat is further limited at the current position, so that the device can still keep stable after the angle adjustment is finished, better cannula operation is facilitated by the angle adjustment of the device, and the interference on an adjacent structure is reduced.

2. According to the angle-adjustable clinical anesthesia intubation fixing auxiliary device, the lifting threaded rod is rotated by rotating the rotating head, the threaded sleeve is lifted and moved by the aid of the limiting sliding block, the height of the fixing frame can be adjusted to adapt to patients with different sizes, the second trachea is adjusted to the mouth of the patient so as to facilitate intubation operation, after the device is used, in order to prevent cross use, the connector on the connecting sleeve can be unscrewed, the second trachea can be pulled out for replacement, and for installation of the second trachea, only the connector on the new second trachea is screwed into the connecting sleeve, and the first connecting tube is clamped into the second connecting tube.

3. According to the angle-adjustable clinical anesthesia intubation fixing auxiliary device, the angle adjusting mechanism is arranged, so that medical staff can adapt to adjustment according to site requirements or own habits when intubatton operation is facilitated, the intubation process is smoother, the height adjusting mechanism is arranged, and when patients with different body types are handled, intubatton operation can be realized by correspondingly adjusting the device, so that over-short insertion or over-deep insertion is prevented, cross use can be effectively avoided, and cross infection is prevented by arranging the dismounting mechanism.

Drawings

FIG. 1 is a schematic view of a part of an angle-adjustable auxiliary device for fixing a clinical anesthesia cannula;

FIG. 2 is a schematic side view of an angle-adjustable clinical anesthesia cannula fixation assistance device according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

FIG. 5 is a schematic view showing a partial rear cross section of an angle-adjustable clinical anesthesia cannula fixation assistance device according to the present utility model;

Fig. 6 is a schematic top view of an angle-adjustable clinical anesthesia cannula fixing auxiliary device according to the present utility model.

Legend description:

1. A bed body; 2. a fixing seat; 3. an arc groove; 4. a circular arc guide rail; 5. moving the slide block; 6. a support base; 7. a support block; 8. a movable rod; 9. a pull head; 10. a return spring; 11. a clamping groove; 12. turning the head; 13. lifting the threaded rod; 14. a threaded sleeve; 15. a fixing frame; 16. a limit rod; 17. a limit sliding block; 18. a first air tube; 19. connecting sleeves; 20. a first connection pipe; 21. a connector; 22. a second connection pipe; 23. a second air pipe; 24. a bite-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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides an adjustable angle's fixed auxiliary device of clinical anesthesia intubate, including the bed body 1, the upper end fixedly connected with fixing base 2 of bed body 1, the upper end of fixing base 2 is fixed and is offered circular arc groove 3 near the front department, fixedly connected with circular arc guide rail 4 between the both sides inner wall of circular arc groove 3, the outer wall slip cap of circular arc guide rail 4 is equipped with the removal slider 5, the removal slider 5 is movable in circular arc groove 3 sets up, through the activity setting of removal slider 5 in circular arc groove 3, and then make the removal slider 5 carry out effective activity in circular arc groove 3, thereby realize the angular adjustment of the device, the upper end fixedly connected with supporting seat 6 of removal slider 5, the rear end fixedly connected with supporting shoe 7 of supporting shoe 7, the middle part movable sleeve of supporting shoe 7 is equipped with movable rod 8, the upper end fixedly connected with pull head 9 of movable rod 8, a plurality of draw-in grooves 11 have been offered fixedly near the rear department of the upper end of fixing base 2, the movable rod 8 is arranged in the corresponding clamping groove 11 in a clamping way, the movable rod 8 and the clamping groove 11 are arranged, and then after the supporting seat 6 rotates to a certain angle, the movable rod 8 is clamped into the corresponding clamping groove 11, so that the supporting seat 6 is limited at the current position, the device can be kept stable after the angle is adjusted, the upper part of the outer wall of the movable rod 8 is movably sleeved with a return spring 10, two ends of the return spring 10 are respectively fixedly connected to the inner walls of the opposite ends of the pull head 9 and the supporting block 7, the return spring 10 is arranged to effectively limit the return spring 10, the movable rod 8 can be quickly clamped into the corresponding clamping groove 11 under the action of the return spring 10 after the pull head 9 is released, the center of the upper end of the supporting seat 6 is rotationally connected with a rotating head 12, the upper end of the rotating head 12 is fixedly connected with a lifting threaded rod 13, the outer wall of the lifting threaded rod 13 is in threaded sleeve connection with a threaded sleeve 14, the upper end of the threaded sleeve 14 is fixedly connected with a fixing frame 15, both sides of the upper end of the supporting seat 6 are fixedly connected with limiting rods 16, the outer walls of the two limiting rods 16 are respectively and slidably sleeved with a limiting slide block 17, the two limiting slide blocks 17 are fixedly connected with the threaded sleeve 14, and the limiting slide blocks 17 are fixedly connected with the threaded sleeve 14 through the limiting rods 16 and the limiting slide blocks 17, so that when the lifting threaded rod 13 rotates, the threaded sleeve 14 can be effectively lifted;

The upper end of mount 15 is fixed to be provided with first trachea 18, the lower extreme fixedly connected with adapter sleeve 19 of first trachea 18, adapter sleeve 19 and fixedly connected with first connecting pipe 20 are run through to the lower extreme of first trachea 18, connector 21 has been cup jointed to the lower extreme screw thread of adapter sleeve 19, the upper end fixedly connected with second connecting pipe 22 of connector 21, the lower extreme fixedly connected with second trachea 23 of connector 21, first connecting pipe 20 block sets up in second connecting pipe 22, through with first connecting pipe 20 block setting in second connecting pipe 22, and then make first trachea 18 can be smooth with gas delivery to second connecting pipe 22 through first connecting pipe 20, second connecting pipe 22 and second trachea 23 link up the setting, through setting up second connecting pipe 22 and second trachea 23, and then can be with gas delivery to second trachea 23 in through second connecting pipe 22, realize the gas transmission circulation, the outer wall fixed cover of second trachea 23 is equipped with bite-block 24, and then can effectively prevent that the patient's tooth from directly being difficult to produce the condition when the pipeline is extruded through being equipped with bite-block 24.

Working principle: when the device is used, the fixing seat 2 is fixed on the bed body 1, the lifting threaded rod 13 is enabled to rotate through the rotating head 12, the threaded sleeve 14 is enabled to lift through the limiting sliding block 17, the height of the fixing frame 15 can be adjusted to adapt to patients of different sizes, the second air pipe 23 is enabled to be adjusted to the mouth of the patient, so that the intubation operation is carried out subsequently, meanwhile, medical staff can adjust the device to a proper angle position according to needs, namely, the movable rod 8 is enabled to be separated from the clamping groove 11 through pulling out the pull head 9 outwards, the limit of the supporting seat 6 is relieved, at the moment, the circular arc guide rail 4 and the moving sliding block 5 which are arranged enable the supporting seat 6 to rotate, the angle adjustment of the device is achieved, after the adjustment is finished, the pull head 9 is loosened, the movable rod 8 is enabled to be fast clamped into the corresponding clamping groove 11 through the action of the return spring 10, the supporting seat 6 is enabled to be limited at the current position, the device can be kept stable after the adjustment of the angle of the device, the intubation operation is enabled to be facilitated to be carried out better through the angle adjustment of the device, the adjacent structure is reduced, the insertion of the second air pipe is enabled to be prevented to be enabled to be carried out directly in the connecting sleeve 23 through the connecting sleeve 23, the air pipe can be prevented from being replaced by the connecting sleeve 19, and the air pipe can be replaced by the connecting sleeve 19, and the air pipe can be prevented from being directly being replaced by the connecting tube 23, and the connecting tube can be directly is enabled to be replaced by the connecting tube 19, and the device is enabled to be directly has the connecting head 23 is enabled to be connected with the connecting head 23 to be directly has the connecting head 23 to be connected with the connecting head 23.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a but angle regulation's fixed auxiliary device of clinical anesthesia intubate, includes bed body (1), its characterized in that: the upper end fixedly connected with fixing base (2) of bed body (1), the upper end of fixing base (2) is located the fixed circular arc groove (3) of having offered in front, fixedly connected with circular arc guide rail (4) between the both sides inner wall of circular arc groove (3), the outer wall slip cap of circular arc guide rail (4) is equipped with and removes slider (5), the upper end fixedly connected with supporting seat (6) of removing slider (5), the upper end center department of supporting seat (6) rotates and is connected with swivel (12), the upper end fixedly connected with lift threaded rod (13) of swivel (12), the outer wall screw thread of lift threaded rod (13) has cup jointed threaded sleeve (14), the upper end fixedly connected with mount (15) of threaded sleeve (14);

The fixing frame is characterized in that a first air pipe (18) is fixedly arranged at the upper end of the fixing frame (15), a connecting sleeve (19) is fixedly connected to the lower end of the first air pipe (18), a first connecting pipe (20) is fixedly connected to the lower end of the first air pipe (18) in a penetrating mode, a connecting head (21) is sleeved at the lower end of the connecting sleeve (19) in a threaded mode, a second connecting pipe (22) is fixedly connected to the upper end of the connecting head (21), and a second air pipe (23) is fixedly connected to the lower end of the connecting head (21).

2. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 1, characterized in that: the rear end fixedly connected with supporting shoe (7) of supporting seat (6), the middle part movable sleeve of supporting shoe (7) is equipped with movable rod (8), the upper end fixedly connected with pull head (9) of movable rod (8), a plurality of draw-in grooves (11) have been offered to the upper end back department fixedly of fixing base (2), movable rod (8) block sets up in corresponding draw-in groove (11).

3. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 1, characterized in that: both sides of the upper end of the supporting seat (6) are fixedly connected with limiting rods (16), the outer walls of the limiting rods (16) are sleeved with limiting sliding blocks (17) in a sliding mode, and the limiting sliding blocks (17) are fixedly connected with the threaded sleeves (14).

4. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 2, characterized in that: the outer wall of the movable rod (8) is movably sleeved with a return spring (10), and two ends of the return spring (10) are respectively and fixedly connected to the inner walls of the opposite ends of the pull head (9) and the supporting block (7).

5. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 1, characterized in that: the first connecting pipe (20) is arranged in a clamping way in the second connecting pipe (22).

6. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 1, characterized in that: the second connecting pipe (22) and the second air pipe (23) are arranged in a penetrating way.

7. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 1, characterized in that: the movable slide block (5) is movably arranged in the circular arc groove (3).

8. An angle-adjustable clinical anesthesia cannula fixation assistance device according to claim 1, characterized in that: the outer wall of the second air pipe (23) is fixedly sleeved with a bite-block (24).