Aspirator leather hose with suction force adjusting function

Abstract

The utility model relates to the technical field of medical instruments, in particular to an aspirator leather hose with a suction adjusting function, which comprises a leather hose main body and further comprises a first plastic sleeve, a second plastic sleeve, a third plastic sleeve and a fourth plastic sleeve. The intubation tube is fixed at the right end of the plastic sleeve I; the number of the clamping blocks is two, and the clamping blocks are located in the insertion pipe; the two springs are fixedly connected to the outer portions of the clamping blocks in a sleeving mode. According to the utility model, the defects in the prior art are overcome; the push shaft is pressed downwards along the sliding groove, the spring wire is tightened after being stressed, the tail end of the hollow rubber pipe can be hardened after the spring wire is tightened, and when the hardness of the tail end of the hollow rubber pipe reaches a proper degree, the clamping shell can move downwards together and block the upper portion of the push shaft, meanwhile, the bonding layer is punctured, and glue in the bonding layer overflows; therefore, the hardness of the tail end of the hollow rubber tube can be adjusted through the spring wire, and the phenomenon that the tube is difficult to insert in the follow-up process is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a suction hose with a suction force regulating function. Background Art

[0002] A suction hose is a medical device commonly found in medical places such as operating rooms and emergency rooms. The suction hose is used to remove blood, secretions, vomitus or other liquid substances inside or outside the body to help maintain the cleanliness and dryness of the patient's respiratory tract or surgical site. An existing adjustable suction hose (publication number: CN208426467U) includes a hose body, one end of the hose body is an inhalation end, and the other end is an exhaust end, and the exhaust end is connected to an external suction device; an adjustment component is installed on the side of the hose body close to the inhalation end, and the flow of the hose body can be controlled by the adjustment component; the adjustment component includes three adjustment gears, namely the first adjustment gear, the second adjustment gear, and the third adjustment gear; the adjustment component also includes a neutral gear. The utility model provides an adjustable suction hose, which can facilitate doctors to adjust the flow of the hose at any time through the adjustment component, and during operation, the control gear of the adjustment component can be easily changed by using an operating rod and a locking rod. It is easy to use, saves manpower, and has a novel structure. At least the following defects are exposed during use:

[0003] 1. The suction tube in the above application is difficult to adjust the hardness of the end according to the condition of the surgical site of the patient. When the surgical site of some patients is difficult to intubate, the soft suction tube may cause difficulty in intubation;

[0004] 2. In addition, during the operation, the suction tube in the above application may fall off due to inadvertent pulling due to its long length. After the tube falls off, it needs to be reinserted, which indirectly affects the duration of the operation. Utility Model Content

[0005] The utility model aims to provide a suction hose with a suction regulating function, so as to solve the problems of the existing suction hose with a suction regulating function in the use process proposed in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A suction device leather tube with a suction force adjustment function comprises a leather tube body and also comprises:

[0008] A plastic sleeve 1, wherein the plastic sleeve 1 is tightly sleeved on the left side of the outer portion of the leather tube body;

[0009] An intubation tube, wherein the intubation tube is fixed to a right end of the plastic sleeve;

[0010] A card block, wherein two card blocks are provided and are located in the insertion tube;

[0011] Springs, two of which are sleeved and fixed outside the clamping block;

[0012] A second plastic sleeve, the second plastic sleeve being tightly sleeved on the right side of the outer side of the leather tube body;

[0013] A clamping tube, the clamping tube is fixed to the left side of the second plastic sleeve;

[0014] A hollow rubber hose, which is sleeved and fixed to the end of the leather hose body;

[0015] A card shell, wherein the card shell is sleeved on the outside of the hollow rubber hose;

[0016] A spring wire, wherein the spring wire is fixed in a hollow rubber tube;

[0017] A push shaft is fixed to the top end of the spring wire.

[0018] Preferably, the suction hose having the function of adjusting suction force further comprises:

[0019] A regulating valve is connected to the head end of the leather hose body.

[0020] Preferably, the front and rear sides of the insert tube are penetrated by circular holes, and the block passes through the circular holes, and the end of the spring is fixed to the circular holes.

[0021] Preferably, the insert tube matches the interior of the clamping tube, and clamping holes corresponding to and matching the positions of the clamping blocks are provided on the front and rear sides of the clamping tube.

[0022] Preferably, the outer end of the clamping block is an arc-shaped end, and a clip is fixed on the right side of the second plastic sleeve.

[0023] Preferably, the adhesive layer is composed of a thin capsule filled with glue.

[0024] Preferably, a slide groove communicating with the interior of the hollow rubber tube is provided at the rear of the hollow rubber tube, and the push shaft passes through the slide groove and is located below the card shell.

[0025] The present invention provides a suction hose with a suction force adjustment function, which has the following beneficial effects:

[0026] 1. Press the push shaft downward along the slide groove so that the spring wire is tightened after being stressed. After the spring wire is tightened, the end of the hollow hose can become hard. When the hardness of the end of the hollow hose reaches an appropriate level, the card shell can be moved downward and blocked above the push shaft. At the same time, the adhesive layer is punctured to allow the glue inside to overflow, so that the card shell and the hollow hose can be bonded. The hardness of the end of the hollow hose can be adjusted through the spring wire, and it is not easy to have difficulty in intubation later.

[0027] 2. Slide the plastic sleeve 1 and the plastic sleeve 2 along the main body of the skin tube to a suitable position, press the clamping block inwards and make the spring contract after being stressed, then the cannula can be inserted into the clamping tube. When the clamping block moves to the position of the clamping hole, the clamping block can be moved outwards to the original position through the spring and clamped into the clamping hole, so that the main body of the skin tube can be folded together, and then the main body of the skin tube is clamped to the patient's bedside by a clip, so that the main body of the skin tube is not easy to fall off due to accidental pulling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0029] Figure 1 It is an overall schematic diagram of the utility model;

[0030] Figure 2 It is a right side cross-sectional schematic diagram of the cannula of the utility model;

[0031] Figure 3 It is a schematic diagram of the jamming shell of the utility model;

[0032] Figure 4 It is a schematic diagram of the back side of the hollow rubber hose of the utility model.

[0033] In the figure: 1. Leather hose body; 2. Plastic sleeve 1; 3. Insert tube; 4. Round hole; 5. Block; 6. Spring; 7. Plastic sleeve 2; 8. Clip; 9. Clamp tube; 10. Clamp hole; 11. Hollow rubber hose; 12. Clamp shell; 13. Adhesive layer; 14. Slide groove; 15. Spring wire; 16. Push shaft; 17. Regulating valve. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0035] Example: Figure 1-Figure 4As shown, by setting the hollow rubber tube 11, the card shell 12 and the spring wire 15, before intubation, the push shaft 16 can be pressed downward along the slide groove 14, so that the spring wire 15 is tightened after being stressed. After the spring wire 15 is tightened, the end of the hollow rubber tube 11 can be hardened. When the hardness of the end of the hollow rubber tube 11 reaches a suitable level, the card shell 12 can be moved downward and blocked above the push shaft 16, and the adhesive layer 13 can be punctured at the same time, so that the glue inside it overflows, and the card shell 12 can be bonded to the hollow rubber tube 11. The hardness of the end of the hollow rubber tube 11 can be adjusted by the spring wire 15, and the phenomenon of difficulty in intubation is not likely to occur later;

[0036] like Figure 1-Figure 4 As shown, by providing the plastic sleeve 1 2 and the plastic sleeve 2 7, when inserting the tube, the plastic sleeve 1 2 and the plastic sleeve 2 7 can be slid along the tube body 1 to a suitable position according to the length to be stored on the tube body 1, and the clamping block 5 is pressed inward to make the spring 6 contract after being stressed, and then the cannula 3 can be inserted into the clamping tube 9. When the clamping block 5 moves to the position of the clamping hole 10, the clamping block 5 can be moved outward to the original position by the spring 6 and inserted into the clamping hole 10, so that the tube body 1 can be folded together, and then the tube body 1 is clamped to the patient's bedside by the clip 8, so that the tube body 1 is not easy to fall off due to inadvertent pulling.

[0037] By setting the regulating valve 17, the regulating valve 17 can be connected to the suction device. When the suction device is performing negative pressure washing, the suction force of the suction device can be reasonably adjusted through the regulating valve 17 according to the condition of the patient's affected part to ensure safe and effective suction operation.

[0038] Working principle: Before intubation, the push shaft 16 can be pressed downward along the slide groove 14, so that the spring wire 15 is tightened after being stressed. After the spring wire 15 is tightened, the end of the hollow rubber tube 11 can be hardened. When the hardness of the end of the hollow rubber tube 11 reaches a suitable level, the card shell 12 can be moved downward and blocked above the push shaft 16, and the adhesive layer 13 can be punctured at the same time to make the glue inside overflow, so that the card shell 12 and the hollow rubber tube 11 can be bonded. The hardness of the end of the hollow rubber tube 11 can be adjusted by the spring wire 15, and the phenomenon of difficulty in intubation is not likely to occur later. When inserting the tube, the plastic sleeve 1 2 and the plastic sleeve 2 7 can be slid along the tube body 1 to a suitable position according to the length that needs to be stored on the tube body 1, and the clamping block 5 can be pressed inward to make the spring 6 contract after being stressed, and then the cannula 3 can be inserted into the clamping tube 9. When the clamping block 5 moves to the position of the clamping hole 10, the clamping block 5 can be moved outward to the original position by the spring 6 and clamped into the clamping hole 10, so that the tube body 1 can be folded together, and then the tube body 1 can be clamped to the patient's bedside by the clip 8, so that the tube body 1 is not easy to fall off due to accidental pulling.

[0039] 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. A suction hose with a suction force adjustment function, comprising a hose body (1), characterized in that: Also includes: A plastic sleeve (2), the plastic sleeve (2) being tightly sleeved on the left side of the exterior of the leather tube body (1); A cannula (3), wherein the cannula (3) is fixed to the right end of the plastic sleeve (2); A card block (5), wherein two card blocks (5) are provided and are located inside the insertion tube (3); Springs (6), wherein two springs (6) are provided and are sleeved and fixed on the outside of the clamping block (5); A second plastic sleeve (7), the second plastic sleeve (7) being tightly sleeved on the right side of the exterior of the leather tube body (1); A clamping tube (9), wherein the clamping tube (9) is fixed to the left side of the second plastic sleeve (7); A hollow rubber hose (11), wherein the hollow rubber hose (11) is sleeved and fixed on the end of the leather hose body (1); A card shell (12), wherein the card shell (12) is sleeved on the outside of the hollow rubber tube (11); A spring wire (15), wherein the spring wire (15) is fixed in the hollow rubber tube (11); A push shaft (16) is fixed to the top end of the spring wire (15).

2. The suction hose with suction adjustment function according to claim 1, characterized in that: The suction hose with adjustable suction function also includes: A regulating valve (17), wherein the regulating valve (17) is connected to the head end of the leather hose body (1).

3. The suction hose with adjustable suction function according to claim 1, characterized in that: The front and rear sides of the insertion tube (3) are both penetrated by circular holes (4), and the clamping block (5) passes through the circular hole (4), and the end of the spring (6) is fixed to the circular hole (4).

4. The suction hose with suction adjustment function according to claim 3, characterized in that: The insert tube (3) matches the interior of the clamp tube (9), and clamp holes (10) corresponding to and matching the positions of the clamp blocks (5) are provided on the front and rear sides of the clamp tube (9).

5. The suction hose with suction adjustment function according to claim 4, characterized in that: The outer end of the clamping block (5) is an arc-shaped end, and a clip (8) is fixed on the right side of the second plastic sleeve (7).

6. The suction hose with suction adjustment function according to claim 5, characterized in that: The adhesive layer (13) is composed of a thin capsule filled with glue.

7. The suction hose with suction adjustment function according to claim 6, characterized in that: A slide groove (14) communicating with the interior of the hollow rubber tube (11) is provided at the rear thereof, and the push shaft (16) passes through the slide groove (14) and is located below the card shell (12).

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