Spine spray pipe for medical pulse flusher

Abstract

The utility model relates to the technical field of medical equipment, and discloses a spine spray pipe for a medical pulse flusher, which comprises a medical flusher and a medical spray pipe, a switch is arranged on the surface of the medical flusher, a battery bin is arranged on the surface of the bottom of the medical flusher, and the medical spray pipe is arranged in the battery bin. A connecting assembly is arranged at the joint of the medical flusher and the medical spray pipe and comprises a connecting pipe fixedly connected to the surface of the medical spray pipe, a blocking ring is fixedly connected to the surface of the end, close to the medical flusher, of the connecting pipe in a sealed mode, and a sealing gasket is fixedly connected to the interior of the end, close to the medical flusher, of the blocking ring. The end, close to the medical spray pipe, of the medical flusher is fixedly connected with a connector, and the inner wall of the connector is fixedly connected with a fixing ring. According to the medical pulse flusher, due to the arrangement of the connecting assembly, the problem that the spinal spray pipe is inconvenient to replace quickly due to the existing connecting mode of the spinal spray pipe and the medical pulse flusher is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a spinal spray tube for a medical pulse washer. Background Art

[0002] Medical pulse irrigator is a medical device used to clean wounds and wound surfaces. It uses pulsed water flow to remove bacteria and foreign matter in the wound to achieve the purpose of cleaning the wound surface.

[0003] The medical pulse irrigator uses a compression pulse pump to form a pulse water flow with different flushing pressures and frequency combinations. It enters the body through the spinal nozzle from the flushing channel reserved in the laparoscope. The head of the product sprays out a jet-like water flow, which can spray and wash the broken residues produced by the production channel, so that the necrotic tissue, bacteria and foreign matter in the wound can be quickly separated, thereby improving the cleaning effect;

[0004] The spinal nozzle in an existing medical pulse irrigator is a disposable item, but the existing spinal nozzle and the medical pulse irrigator are connected by a threaded connection, which is not convenient for rapid replacement of the spinal nozzle. Therefore, a spinal nozzle for a medical pulse irrigator is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a spinal nozzle for a medical pulse irrigator, aiming to improve the problem that the existing connection method between the spinal nozzle and the medical pulse irrigator in the prior art is threaded connection, which is not convenient for rapid replacement of the spinal nozzle.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spinal nozzle for a medical pulse irrigator, comprising a medical irrigator and a medical nozzle, a switch is arranged on the surface of the medical irrigator, a battery compartment is arranged on the bottom surface of the medical irrigator, a connecting assembly is arranged at the connection between the medical irrigator and the medical nozzle, the connecting assembly comprises a connecting pipe fixedly connected to the surface of the medical nozzle, a blocking ring is sealed and fixedly connected to the surface of one end of the connecting pipe close to the medical irrigator, a sealing gasket is fixedly connected inside the end of the blocking ring close to the medical irrigator, a connecting head is fixedly connected to the end of the medical irrigator close to the medical nozzle, a fixing ring is fixedly connected to the inner wall of the connecting head, blocking teeth are evenly fixedly connected to the surface of the fixing ring, a connecting sleeve is provided on the sliding sleeve of the surface of the connecting pipe, a spring is fixedly connected between the opposite surfaces of the fixing ring and the connecting sleeve, and a pressure gear ring is fixedly connected to the end of the connecting sleeve close to the fixing ring;

[0007] As a further description of the above technical solution: the bottom of the medical irrigator is fixedly connected to a first hose, and the other end of the first hose is fixedly connected to a rinsing bottle;

[0008] As a further description of the above technical solution: the bottom of the medical irrigator is fixedly connected to a second hose, and the other end of the second hose is fixedly connected to a negative pressure adsorption device;

[0009] As a further description of the above technical solution: the medical nozzle is connected to a medical irrigator for use, and the outer diameter of the medical nozzle is 3.0 mm;

[0010] As a further description of the above technical solution: the medical nozzle enters the body through the flushing channel reserved by the laparoscope, and four flushing channels are arranged inside the head end of the medical nozzle;

[0011] As a further description of the above technical solution: the battery compartment contains batteries, and the rinse bottle contains rinse liquid;

[0012] As a further description of the above technical solution: the blocking ring is movably connected inside the connector, and the spring is sleeved on the surface of the connecting pipe;

[0013] As a further description of the above technical solution: the pressure gear ring is located on the inner side of the spring, and one end of the pressure gear ring close to the fixed ring is in contact with the surface of the blocking tooth.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by providing a connecting sleeve, a pressure gear ring and a spring in the connecting assembly, when replacing or installing the spinal nozzle, the medical nozzle can be removed from the medical irrigator by simply pressing the connecting sleeve, thereby achieving the effect of quickly installing and removing the medical nozzle, thereby solving the problem that the existing spinal nozzle and the medical pulse irrigator are connected in a threaded connection, which is not convenient for quickly replacing the spinal nozzle;

[0016] 2. In the utility model, by providing a sealing gasket on one side of the blocking ring, the spinal nozzle for the medical pulse irrigator is easy to install and disassemble, while ensuring the sealing between the medical nozzle and the medical irrigator. At the same time, by providing a connecting assembly, the overall structure of the device is compact, thereby facilitating the use of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of a spinal nozzle for a medical pulse irrigator proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of a connection assembly for a spinal nozzle of a medical pulse irrigator proposed by the utility model;

[0019] Figure 3This is a schematic structural diagram of a connecting tube of a spinal nozzle for a medical pulse flusher proposed by the utility model;

[0020] Figure 4 The utility model is a schematic structural diagram of a blocking tooth of a spinal nozzle for a medical pulse irrigator.

[0021] Legend:

[0022] 1. Medical flusher; 2. Medical spray nozzle; 3. Switch; 4. Battery compartment; 5. Connecting assembly; 51. Connecting tube; 52. Blocking ring; 53. Sealing gasket; 54. Connecting head; 55. Fixing ring; 56. Blocking tooth; 57. Connecting sleeve; 58. Spring; 59. Gear pressing ring; 6. First hose; 7. Flushing bottle; 8. Second hose; 9. Negative pressure adsorption device. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 4, the utility model provides an embodiment: a spinal nozzle for a medical pulse irrigator, comprising a medical irrigator 1 and a medical nozzle 2, the medical nozzle 2 and the medical irrigator 1 are connected for use, and are nozzles specially used for pulse irrigating under laparoscopy, the nozzle having an outer diameter of 3.0 mm, and can enter the body from the irrigating channel reserved by the laparoscope, and the head end of the product sprays out 4 jet-like water streams, which can spray and wash the broken residues produced by the production channel, the surface of the medical irrigator 1 is provided with a switch 3, the bottom surface of the medical irrigator 1 is provided with a battery compartment 4, the connection assembly 5 is provided at the connection between the medical irrigator 1 and the medical nozzle 2, the connection assembly 5 includes a connecting pipe 51 fixedly connected to the surface of the medical nozzle 2, the surface of the connecting pipe 51 close to the medical irrigator 1 is sealed and fixedly connected with a blocking ring 52, the blocking ring 52 is fixedly connected to the end of the medical irrigator 1, and the end of the medical irrigator 1 close to the medical nozzle 2 is fixedly connected with a sealing gasket 53, and the end of the medical irrigator 1 close to the medical nozzle 2 is fixedly connected with a connector 54, and the inner wall of the connector 54 is fixedly connected to the inner wall of the connector A fixing ring 55 is connected, and blocking teeth 56 are evenly fixedly connected to the surface of the fixing ring 55. A connecting sleeve 57 is slidingly sleeved on the surface of the connecting tube 51. A spring 58 is fixedly connected between the opposite surfaces of the fixing ring 55 and the connecting sleeve 57. A pressure gear ring 59 is fixedly connected to one end of the connecting sleeve 57 close to the fixing ring 55. A first hose 6 is fixedly connected to the bottom of the medical flusher 1, and a flushing bottle 7 is fixedly connected to the other end of the first hose 6. A second hose 8 is fixedly connected to the bottom of the medical flusher 1, and a negative pressure adsorption device 9 is fixedly connected to the other end of the second hose 8. By providing the connecting sleeve 57, the pressure gear ring 59 and the spring 58 in the connecting assembly 5, when replacing or installing the spinal nozzle, the medical nozzle 2 can be removed from the medical flusher 1 by pressing the connecting sleeve 57, thereby achieving the effect of quickly installing and disassembling the medical nozzle 2, thereby solving the problem that the existing spinal nozzle and the medical pulse flusher are connected in a threaded connection, which is not convenient for quickly replacing the spinal nozzle.

[0025] Reference Figure 1 - Figure 4 , batteries are placed inside the battery compartment 4, the inside of the flushing bottle 7 is used to place flushing liquid, the blocking ring 52 is movably connected to the inside of the connecting head 54, the spring 58 is sleeved on the surface of the connecting tube 51, the pressure gear ring 59 is located on the inner side of the spring 58, and the end of the pressure gear ring 59 close to the fixed ring 55 contacts the surface of the blocking tooth 56, the medical nozzle 2 is connected to the medical irrigator 1 for use, the outer diameter of the medical nozzle 2 is 3.0 mm, the medical nozzle 2 enters the body through the flushing channel reserved by the laparoscope, and four flushing channels are arranged inside the head end of the medical nozzle 2. Through the sealing gasket 53 arranged on one side of the blocking ring 52, the spinal nozzle of the medical pulse irrigator is easy to install and disassemble, while ensuring the sealing between the medical nozzle 2 and the medical irrigator 1. At the same time, through the arrangement of the connecting component 5, the overall structure of the device is compact, which is convenient for medical staff to use.

[0026] Working principle: When in use, first insert the tail of the medical nozzle 2, that is, one end of the blocking ring 52, directly into the interior of the connector 54. During this process, the blocking ring 52 passes through the connecting sleeve 57 and the spring 58, and presses the surface of the blocking tooth 56. The blocking tooth 56 is opened under pressure. At this time, continue to insert, the blocking ring 52 on the surface of the connecting tube 51 will move to the right side of the blocking tooth 56. At this time, the blocking tooth 56 will be clamped on the step between the blocking ring 52 and the connecting tube 51, and the medical nozzle 2 will be firmly fixed inside the connector 54. The sealing effect of the blocking ring 52 and the connector 54 is achieved through the sealing gasket 53. When use is completed, just press the connecting sleeve 57, and the connecting sleeve 57 drives the pressing tooth ring 59 to move in the direction of the blocking tooth 56. At this time, the spring 58 is compressed, and the connecting sleeve 57 continues to be pressed, and the pressing tooth ring 59 pulls the blocking tooth 56 apart. At this time, the used medical nozzle 2 can be taken out from the interior of the connector 54.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A spinal nozzle for a medical pulse irrigator, comprising a medical irrigator (1) and a medical nozzle (2), characterized in that: A switch (3) is provided on the surface of the medical irrigator (1), a battery compartment (4) is provided on the bottom surface of the medical irrigator (1), and a connection assembly (5) is provided at the connection between the medical irrigator (1) and the medical nozzle (2); The connecting assembly (5) comprises a connecting tube (51) fixedly connected to the surface of the medical nozzle (2); a blocking ring (52) is sealingly fixedly connected to the surface of one end of the connecting tube (51) close to the medical irrigator (1); a sealing gasket (53) is fixedly connected inside the end of the blocking ring (52) close to the medical irrigator (1); a connecting head (54) is fixedly connected to the end of the medical irrigator (1) close to the medical nozzle (2); a fixing ring (55) is fixedly connected to the inner wall of the connecting head (54); blocking teeth (56) are evenly fixedly connected to the surface of the fixing ring (55); a connecting sleeve (57) is slidingly sleeved on the surface of the connecting tube (51); a spring (58) is fixedly connected between the opposite surfaces of the fixing ring (55) and the connecting sleeve (57); and a pressure tooth ring (59) is fixedly connected to the end of the connecting sleeve (57) close to the fixing ring (55).

2. The spinal nozzle for a medical pulse irrigator according to claim 1, characterized in that: The bottom of the medical flushing device (1) is fixedly connected to a first hose (6), and the other end of the first hose (6) is fixedly connected to a flushing bottle (7).

3. The spinal nozzle for a medical pulse irrigator according to claim 1, characterized in that: The bottom of the medical flusher (1) is fixedly connected to a second hose (8), and the other end of the second hose (8) is fixedly connected to a negative pressure adsorption device (9).

4. The spinal nozzle for a medical pulse irrigator according to claim 2, characterized in that: Batteries are placed inside the battery compartment (4), and flushing liquid is placed inside the flushing bottle (7).

5. The spinal nozzle for a medical pulse irrigator according to claim 1, characterized in that: The blocking ring (52) is movably connected to the interior of the connecting head (54), and the spring (58) is sleeved on the surface of the connecting pipe (51).

6. The spinal nozzle for a medical pulse irrigator according to claim 1, characterized in that: The pressure gear ring (59) is located on the inner side of the spring (58), and one end of the pressure gear ring (59) close to the fixing ring (55) is in contact with the surface of the blocking tooth (56).

7. The spinal nozzle for a medical pulse irrigator according to claim 1, characterized in that: The medical nozzle (2) is connected to the medical flusher (1) for use, and the outer diameter of the medical nozzle (2) is 3.0 mm.

8. The spinal nozzle for a medical pulse irrigator according to claim 1, characterized in that: The medical nozzle (2) enters the body through a flushing channel reserved in the laparoscope, and four flushing channels are arranged inside the head end of the medical nozzle (2).

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