CN218923352U - Sputum suction catheter for thoracic surgery nursing - Google Patents

Abstract

The utility model discloses a sputum suction catheter for thoracic surgery nursing, and particularly relates to the technical field of sputum suction catheters. According to the utility model, the rubber biting block is placed in the mouth of a patient, the mouth of the patient is opened by utilizing the rubber biting block, then the handle is screwed to drive the threaded rod to rotate, the two threaded plates respectively drive the two arc clamping plates to move away from the upper part and the lower part of the sputum suction catheter body, the sputum suction catheter body is slowly pushed to extend into the respiratory tract of the patient, and then the handle is reversed to enable the two arc clamping plates to approach to fix the sputum suction catheter body, so that medical staff is not required to grasp the sputum suction catheter body all the time, and the sputum suction catheter is very time-saving and labor-saving in use.

Description

A suction catheter for nursing in thoracic surgery

technical field

The utility model relates to the technical field of a sputum suction catheter, in particular to a sputum suction catheter used for nursing in thoracic surgery.

Background technique

Thoracic surgery is a medical specialty that specializes in the study of thoracic organs, mainly referring to the diagnosis and treatment of esophagus, lung, and mediastinal lesions. The field of breast surgery is also included in this specialty, of which pulmonary surgery and esophageal surgery are the main ones. The sputum catheter is currently mainly used as a common device for clinically removing sputum or viscous secretions in the patient's respiratory tract and chest. The sputum suction catheter is inserted through the patient's mouth and then extended into the patient's respiratory tract for sputum suction.

When the existing sputum suction catheter is extended into the patient's mouth, the patient will feel fear and bite the sputum suction catheter with his teeth, which affects the progress of sputum suction. It is necessary for the medical staff to comfort the patient at all times and hold the sputum suction catheter with their hands Keeping the stability of the sputum suction catheter increases the difficulty and complexity of the sputum suction operation for medical staff.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the utility model provides a sputum suction catheter for nursing in thoracic surgery to solve the above-mentioned problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sputum suction catheter for thoracic surgery nursing, including a sputum suction catheter body, the sputum suction catheter body is used to extend into the respiratory tract of thoracic surgery patients for sputum suction treatment , the outer wall of the sputum suction catheter body is covered with a rubber bite block. The rubber bite block is elastic and can play a supporting role in the patient's mouth, preventing the patient from biting the sputum suction catheter body nervously and affecting the sputum suction. The rubber bite block The front end of the block is provided with a through hole, which is used to pass through the body of the sputum suction catheter. The top and bottom surfaces of the sputum suction catheter body are provided with T-shaped limiting grooves, and the top and bottom inner wall surfaces of the through hole are fixed with T-shaped limit block, two T-shaped limit blocks are respectively set inside the two T-shaped limit grooves, and the T-shaped limit block is used to limit the body of the suction catheter to avoid extrusion of the body of the suction catheter. The top and bottom of the rubber bite block are provided with grooves, the top and bottom of the suction catheter body are provided with arc-shaped splints, and an adjustment component is arranged between the two arc-shaped splints. There are fixed components.

In a preferred embodiment, the adjustment assembly includes a threaded rod, and the outer wall of the threaded rod is covered with two mounting plates distributed up and down, and the rear ends of the two mounting plates are fixedly connected to the front end of the rubber bite block. The threaded rod is installed and used, which is convenient to use the threaded rod to adjust the position of the curved splint.

In a preferred embodiment, the outer wall of the threaded rod is threaded with two threaded plates distributed up and down, and the two threaded plates are respectively fixedly connected with the outer ends of the two arc-shaped splints. Between the plates, the threaded plate is used to drive the arc-shaped splint to move, which is convenient for fixing the body of the suction catheter.

In a preferred embodiment, the outer wall surface of the threaded rod is processed with two threads in opposite directions, which is convenient for adjusting the simultaneous movement of the two threaded plates. A handle is fixed on the top of the threaded rod, and the handle is used to drive the threaded rod to rotate, which is convenient for adjusting the threaded rod.

In a preferred embodiment, the fixing assembly includes four straps, two straps form a group, and the two straps in one group are respectively fixed on the left and right ends of the rubber bite block, and the rubber The bite block is fixed with the patient's head to improve the stability of the rubber bite block during use.

In a preferred embodiment, Velcro is pasted on the surface of each strap, and the straps located on the left and right sides of the rubber bite block are bonded by Velcro, and the straps are bonded together by Velcro for easy adjustment The tightness of the straps.

Technical effect and advantage of the present utility model:

1. The utility model puts the rubber bite block into the patient's mouth, uses the rubber bite block to open the patient's mouth, and then twists the handle to drive the threaded rod to rotate, and the two threaded plates respectively drive the two arc-shaped splints from the suction Remove the top and bottom of the sputum catheter body, and then slowly push the sputum suction catheter body so that the sputum suction catheter body extends into the patient's respiratory tract, and then reverse the handle to make the two arc-shaped splints close to fix the sputum suction catheter body. It is necessary for medical personnel to hold the body of the suction catheter with their hands all the time, which saves time and effort in use.

2. By using the T-shaped limit block on the inner wall of the through hole to pull the T-shaped limit groove on the body of the suction catheter to avoid bending of the body of the suction catheter when sliding, two ends of the rubber bite block are installed. When the patient bites the rubber bite block, the medical staff can also fix the straps at the left and right ends of the rubber bite block on the patient's head, and use Velcro to bond the straps together to further improve the rubber bite block. Stability during use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a sectional view of the rubber bite block of the present utility model;

Fig. 3 is an enlarged view of part A of Fig. 2 of the present utility model;

Fig. 4 is a schematic diagram of a T-shaped limiting block of the present invention;

Fig. 5 is a schematic diagram of the mounting plate of the present invention.

The reference signs are: 1. Suction catheter body; 2. Rubber bite block; 3. Through hole; 4. T-shaped limiting groove; 5. T-shaped limiting block; 6. Groove; 7. Curved splint; 8. Threaded rod; 9. Mounting plate; 10. Threaded plate; 11. Handle; 12. Strap; 13. Velcro.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a sputum suction catheter for thoracic surgery nursing, including a sputum suction catheter body 1, which is used to extend into the respiratory tract of a thoracic surgery patient for sputum suction The outer wall of the sputum suction catheter body 1 is covered with a rubber bite block 2, the rubber bite block 2 is elastic, and can play a supporting role in the patient's mouth, so as to prevent the patient from biting the sputum suction catheter body 1 nervously and affecting the progress of sputum suction , the front end of the rubber bite block 2 is provided with a through hole 3, which is used to penetrate the sputum suction catheter body 1, and the top and bottom surfaces of the sputum suction catheter body 1 are provided with a T-shaped limiting groove 4, and the through hole 3 T-shaped limit blocks 5 are fixed on the inner wall surfaces of the top and bottom ends, and the two T-shaped limit blocks 5 are respectively arranged inside the two T-shaped limit grooves 4, and the T-shaped limit blocks 5 are used for a pair of sputum suction catheters The body 1 is limited to prevent the suction catheter body 1 from being squeezed;

The top and bottom of the rubber bite block 2 are provided with grooves 6, the top and bottom of the suction catheter body 1 are provided with arc-shaped splints 7, and an adjustment assembly is arranged between the two arc-shaped splints 7. The adjustment assembly includes a threaded rod 8, and the outer wall of the threaded rod 8 is provided with two mounting plates 9 distributed up and down. For installation and use, it is convenient to use the threaded rod 8 to adjust the position of the arc splint 7. The outer wall of the threaded rod 8 is threadedly connected with two threaded plates 10 distributed up and down, and the two threaded plates 10 are connected to the outer ends of the two arc splints 7 respectively. Fixed connection, two threaded plates 10 are arranged between the two mounting plates 9, and the arc splint 7 is driven by the threaded plate 10 to move, which is convenient for fixing the sputum suction catheter body 1, and the outer wall surface of the threaded rod 8 is processed with two The threads in the opposite direction are convenient to adjust the two threaded plates 10 to move at the same time. The top of the threaded rod 8 runs through the upper mounting plate 9 and extends to the top of the mounting plate 9. The top of the threaded rod 8 is fixed with a handle 11. Use the handle 11 drives the threaded rod 8 to rotate, which is convenient for adjusting the threaded rod 8 to use.

When in use, the medical personnel first put the rubber bite block 2 into the patient's mouth, and make the patient bite the groove 6 above and below the rubber bite block 2 with his teeth, and then the medical personnel twist the handle 11 to drive the threaded rod 8 to rotate , the two threaded plates 10 on the threaded rod 8 respectively drive the two arc-shaped splints 7 away from each other, so that the two arc-shaped splints 7 are separated from the top and bottom of the suction catheter body 1, and then the medical staff slowly pushes the suction catheter body 1. Extend the sputum suction catheter body 1 into the patient's respiratory tract, and then reverse the handle 11 to drive the threaded rod 8 to rotate, so that the two arc-shaped splints 7 approach the sputum suction catheter body 1, and fix the sputum suction catheter body 1. There is no need for medical personnel to manually grasp the suction catheter body 1, which is very time-saving and labor-saving to use. When the suction catheter body 1 slides in the through hole 3, the T-shaped stopper 5 on the inner wall of the through hole 3 pulls the suction catheter The T-shaped limit groove 4 on the main body 1 prevents the body 1 of the suction catheter from being bent when it slides, and after the body 1 of the suction catheter is finally adjusted, the body 1 of the suction catheter can be used for suctioning treatment. The structure is simple, It is very convenient to use.

Referring to accompanying drawings 1 and 2 of the specification, the utility model provides a sputum suction catheter for thoracic surgery nursing. The rubber bite block 2 is fixed with a fixing assembly, and the fixing assembly includes four straps 12, two straps 12 The straps 12 form a group, and the two straps 12 in one group are respectively fixed on the left and right ends of the rubber bite block 2, and the rubber bite block 2 is fixed together with the patient's head by using the straps 12 to improve the rubber bite block 2 Stability during use, the surface of each strap 12 is pasted with Velcro 13, the straps 12 located on the left and right sides of the rubber bite block 2 are bonded by Velcro 13, and the straps 12 are bonded by Velcro 13 Together, it is convenient to adjust the tightness of the strap 12.

By installing two straps 12 at both ends of the rubber bite block 2, when the patient bites the rubber bite block 2, the medical staff can also fix the straps 12 at the left and right ends of the rubber bite block 2 on the patient's head, using The Velcro 13 bonds the straps 12 together, further improving the stability of the rubber bite block 2 during use.

Finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a inhale phlegm pipe for thoracic surgery nursing, includes inhales phlegm pipe body (1), inhale phlegm pipe body (1) are used for stretching into thoracic surgery patient respiratory tract and inhale phlegm processing, its characterized in that: the sputum suction catheter comprises a sputum suction catheter body (1), wherein a rubber biting block (2) is sleeved on the outer wall of the sputum suction catheter body (1), a through hole (3) is formed in the front end of the rubber biting block (2), T-shaped limiting grooves (4) are formed in the surfaces of the top end and the bottom end of the sputum suction catheter body (1), T-shaped limiting blocks (5) are fixedly arranged on the surfaces of the inner walls of the top end and the bottom end of the through hole (3), the two T-shaped limiting blocks (5) are respectively arranged inside the two T-shaped limiting grooves (4), grooves (6) are formed in the top end and the bottom end of the rubber biting block (2), arc-shaped clamping plates (7) are arranged on the top end and the bottom end of the sputum suction catheter body, an adjusting component is arranged between the two arc-shaped clamping plates (7), and a fixing component is fixedly arranged on the rubber biting block (2).

2. A sputum aspiration catheter for thoracic surgical care according to claim 1, wherein: the adjusting component comprises a threaded rod (8), two mounting plates (9) which are distributed up and down are sleeved on the outer wall of the threaded rod (8), and the rear ends of the two mounting plates (9) are fixedly connected with the front ends of the rubber biting blocks (2).

3. A sputum aspiration catheter for thoracic surgical care according to claim 2, wherein: the outer wall threaded connection of threaded rod (8) has two screw thread boards (10) that distribute from top to bottom, two screw thread boards (10) respectively with two arc splint (7) outer end fixed connection, two screw thread boards (10) all establish between two mounting panel (9).

4. A sputum aspiration catheter for thoracic surgical care according to claim 2, wherein: the external wall surface of the threaded rod (8) is provided with threads with opposite directions, the top end of the threaded rod (8) penetrates through the mounting plate (9) above the threaded rod and extends to the position above the mounting plate (9), and a handle (11) is fixedly arranged at the top of the threaded rod (8).

5. A sputum aspiration catheter for thoracic surgical care according to claim 1, wherein: the fixing assembly comprises four binding bands (12), two binding bands (12) are in a group, and the two binding bands (12) in the group are respectively fixed at the left end and the right end of the rubber biting block (2).

6. A sputum aspiration catheter for thoracic surgical care as recited in claim 5, wherein: the surface of each binding band (12) is stuck with a magic tape (13), and the binding bands (12) positioned on the left side and the right side of the rubber biting block (2) are stuck together through the magic tape (13).

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