CN209475235U - Manual suction device and fixing device therefor - Google Patents

Abstract

The utility model discloses a kind of Manpower sputum aspirator and for the fixation device of the sputum aspirator, including piston component, the coupling tube being connected to piston component and the collection sputum bottle being connected to coupling tube, coupling tube is also connect with imbibition connector, imbibition connector includes the first suction nozzle being cooperatively connected with sputum aspirator tube and the second suction nozzle with the mating connection of body fluid drainage tube, sealing-plug is provided on first suction nozzle and the second suction nozzle, it is semicircular groove that section is offered on part on the tube wall of sputum aspirator tube far from the first suction nozzle, drawstring is provided on one end on groove far from the first suction nozzle, one end of drawstring is fixed on the bottom of the groove, the other end of drawstring extends at the drawing handle of the piston component.The body fluid of patient wound can be drained and be sucked out to patient phlegm-suction by the utility model, convenient and practical；In addition, the utility model, by pulling drawstring, the throat wall of nozzle towards the patient of sputum aspirator tube are arranged, easily promptly sputum can be sucked out, suction sputum is high-efficient.

Description

Manual suction device and fixing device therefor

technical field

The utility model relates to the field of medical instruments, in particular to a convenient sputum suction device and a fixing device for the sputum suction device.

Background technique

In the process of clinical nursing, many patients cannot expectorate sputum on their own, and need artificial suction to maintain smooth breathing. The electric sputum suction device is generally used in the clinical nursing and first aid in the hospital. However, the electric sputum suction device relies on a fixed power supply and is bulky and difficult to carry. Therefore, in the case of critically ill patients in transit or going out for examination, they must use manual suction devices. Sputum device.

The existing manual sputum suction device also has some shortcomings. For example, the sputum suction tube structure of the existing sputum suction device is an ordinary tubular structure. After it is inserted into the throat of a person, the mouth of the sputum suction tube faces downwards, and the patient's sputum mainly adheres to it. On the throat wall, the mouth of the sputum suction tube cannot be proved to be aligned with the sputum, so it is not easy to quickly suck out the sputum, and the suction efficiency is low. In addition, during the clinical process, there are some wounds on the patient's body, and there is bodily fluid in the wound. The medical staff also needs to use negative pressure to remove the bodily fluid. At present, there is no suitable tool to drain it out. Usually, electric equipment is used, and its suction power If it is too large, it is easy to bring discomfort to the patient. Moreover, there is currently no special suction device fixing device in the hospital nursing process, and only a movable tray is used to hold sputum suction materials. It is also not conducive to management. On the other hand, the sputum suction tube is placed everywhere after sputum suction, which will lead to pathogenic pollution.

Utility model content

In view of the defects existing in the prior art, the purpose of the present utility model is to provide a manual sputum suction device, which can be well aligned with the throat wall of a person to quickly suck out sputum, and the sputum suction device can It can also be used for drainage of body fluids.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is:

A manual sputum suction device, comprising a piston assembly, a transition pipe communicated with a piston cavity on the piston assembly, and a phlegm collection bottle communicated with the transition pipe, and one end of the transition pipe away from the piston assembly is connected to the suction pipe. connected with a liquid joint, the liquid suction joint includes a first suction nozzle matched with the sputum suction tube and a second suction nozzle matched with the body fluid drainage pipe, the first suction nozzle is provided with a first suction nozzle that can seal it A sealing plug, the second suction nozzle is also provided with a second sealing plug that can seal it, and the part of the pipe wall of the sputum suction pipe that is far away from the first suction nozzle is provided with a semicircular cross-section. a groove, a pull cord is provided on one end of the groove away from the first suction nozzle, one end of the pull cord is fixed at the bottom of the groove, and the other end of the pull cord extends to the piston at the push-pull handle of the component.

Further, the sputum suction tube is also provided with an outer tube body sleeved on the outside thereof, the diameter of the outer tube body is larger than the inner diameter of the sputum suction tube, and the other end of the pull rope is removed from the suction tube. The gap between the sputum tube and the outer tube body extends to the outside of the outer tube.

Further, one end of the sputum suction tube away from the first suction nozzle extends from the outer tube body.

Further, the length of the one end of the drawstring away from the end of the groove away from the first suction nozzle is 0.5-1 cm, and the end of the suction tube away from the first suction nozzle The length protruding from the tube body is 1.5-2 cm.

Further, the first sealing plug is fixed at the first suction nozzle through a first connecting strip, and the second sealing plug is fixed at the second suction nozzle through a second connecting strip.

Further, it includes a box body and an upper cover that is closed on the box body, and the box body is provided with a first groove that cooperates with the piston assembly, a second groove that cooperates with the transition pipe, and a second groove that cooperates with the transition pipe. The third groove matched with the phlegm collecting bottle is located below the second groove, and the end side of the second groove away from the first groove is also provided with a fourth groove, so The fourth groove is Y-shaped, the suction joint is arranged in the fourth groove, and a column is respectively provided in the clamping groove of the two branches of the fourth groove, and the column is used for winding the The sputum suction tube or the body fluid drainage tube.

Further, the bottom of the box body is provided with a suction cup for fixing the device on the table.

Further, both ends of the box body are provided with lanyards for hanging the device.

Compared with the prior art, the advantages of the present utility model are:

(1) The utility model can be connected with a sputum suction tube to suck sputum from a patient, and can be connected with a body fluid drainage tube to drain the body fluid from the patient's wound, which is convenient and practical;

(2) When the suction operation is performed, insert the suction tube into the throat of the patient, pull the pull rope, and the pull rope drives the head end of the suction tube to bend towards the throat wall of the patient. At this time, the tube of the suction tube is The mouth is set towards the throat wall of the patient, which can easily and quickly suck out the sputum, and the suction efficiency is high;

(3) When the fixing device of the present utility model does not need to use a sputum suction device, the sputum suction device is put into the box body and covered with an upper cover, which is clean and hygienic, facilitates the placement and management of the sputum suction device, and avoids iatrogenic infection.

Description of drawings

1 is a schematic structural diagram of a manual sputum suction device provided by an embodiment of the present invention;

2 is a schematic structural diagram of a sputum suction tube provided by an embodiment of the present utility model;

3 is a schematic structural diagram of a sputum suction tube and an outer tube body provided by an embodiment of the present invention;

4 is a schematic structural diagram of a fixing device provided by an embodiment of the present invention;

FIG. 5 is a top view of a fixing device provided by an embodiment of the present invention.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Referring to FIG. 1 and FIG. 2, an embodiment of the present invention provides a manual sputum suction device, comprising a piston assembly 1, a transition pipe 2 communicating with the piston cavity 10 on the piston assembly 1, and the transition pipe 2 connected sputum collecting bottle 3, one end of the transition pipe 2 away from the piston assembly 1 is connected with a suction joint 4, and the suction joint 4 includes a first suction nozzle 40 that is cooperatively connected with the sputum suction pipe 5 and a suction joint 40. The body fluid drainage tube 6 is fitted with a second suction nozzle 41 , the first suction nozzle 40 is provided with a first sealing plug (not shown in the figure) that can seal it, and the second suction nozzle 41 is also provided There is a second sealing plug (not shown in the figure) that can be sealed, and a groove 50 with a semicircular cross-section is opened on the part of the pipe wall of the suction pipe 5 away from the first suction nozzle 40 , the end of the groove 50 away from the first suction nozzle 40 is provided with a pull rope 7, one end of the pull rope 7 is fixed at the bottom of the groove, and the other end of the pull rope 7 extends to At the push-pull handle 13 of the piston assembly 1 .

In the above technical solution, the piston assembly 1 includes a piston cavity 10, a piston 11 arranged in the piston cavity 10, a piston rod 12 connected with the piston 11, and a push-pull handle 13 arranged at the end of the piston rod 12. The transition pipe 2 is communicated with the piston cavity 10, a phlegm collecting pipe 3 is arranged below the transition pipe 2 and communicated with the transition pipe 2, and the end of the transition pipe 2 away from the push-pull handle 13 is provided with a suction joint 4, which is far away from the phlegm collecting pipe. Pull the push-pull handle 13 in the direction of the bottle 3, and the suction device generates negative pressure. The sputum suction joint 4 is V-shaped, and the sputum suction joint 4 includes a first suction nozzle 40 that is cooperatively connected with the sputum suction tube 5 and a second suction nozzle 41 that is cooperatively connected with the body fluid drainage tube 6. The first sealing plug that seals the second suction nozzle 41 is also provided with a second sealing plug that can seal it. When sputum suction needs to be performed, remove the first sealing plug on the first suction nozzle 40, plug the second sealing plug on the second suction nozzle 41, and insert the suction tube 5 on the first suction nozzle 40, The sputum suction operation can be performed; and when it is necessary to drain the body fluids at the wound of the patient, the first sealing plug on the first suction nozzle 40 is plugged, the second sealing plug on the second suction nozzle 41 is removed, and the A body fluid drainage tube 6 is inserted into the second suction nozzle 1, so that the body fluid at the wound can be drained and sucked out, which is convenient and practical. When performing the sputum suction operation, insert the sputum suction tube 5 into the throat of the patient, pull the pull rope 7, and the pull rope 7 drives the head end of the sputum suction tube 5 to bend towards the throat wall of the patient, at this time, the sputum suction tube 5 The nozzle of the device is set towards the throat wall of the patient, which can easily and quickly suck out the sputum, and the suction efficiency is high. A groove 50 with a semi-circular cross-section is formed on the wall of the sputum suction tube 5 away from the first suction nozzle 40, so that when the sputum suction tube 5 is inserted, the foreign body sensation generated by the pulling rope 7 can be reduced, and the One end of the rope 7 is arranged at the bottom of the groove 50, so that the rope suction tube 5 can be bent toward the throat wall of the patient.

In another technical solution, see FIG. 3 , the sputum suction tube 5 is further provided with an outer tube body 51 sleeved on the outside thereof, and the diameter of the outer tube body 51 is larger than the inner diameter of the sputum suction tube 5 , The other end of the pulling rope 7 extends from the gap between the suction pipe 5 and the outer pipe body 51 to the outside of the outer pipe body 51 . An outer tube body 51 with a diameter larger than that of the sputum suction tube 5 is arranged on the outer sleeve of the sputum suction tube 5, so that the pulling rope 7 extends from the sputum suction tube 5 and the outer tube body 51, which can further reduce the generation of the pulling rope 7 on the throat wall of the patient. The foreign body sensation will not cause discomfort to the patient even when the pull cord 7 is pulled.

In another technical solution, one end of the sputum suction tube 5 away from the first suction nozzle 40 protrudes from the outer tube body 51 . Such a structure arrangement facilitates the bending and deformation of the head end of the sputum suction tube 5, thereby facilitating sputum suction.

In another technical solution, the length of the one end of the drawstring 7 away from the end of the groove 50 away from the first suction nozzle 40 is 0.5-1 cm, and the suction tube 5 is away from the first suction nozzle 40. The length of one end of a suction nozzle 40 protruding from the outer tube body 51 is 1.5-2 cm. The connection point between the pull rope 7 and the groove 50 is located outside the outer tube body 51, so that when the pull rope 7 is pulled, the head end of the suction tube is bent toward the throat wall of the patient, and when the head end of the suction tube 5 is bent, the outer The tube body 51 can also limit the bending deformation of the head end of the sputum suction tube 5 to a certain extent, so as to prevent the head end of the sputum suction tube 5 from being bent excessively and causing discomfort to the patient.

In another technical solution, the first sealing plug is fixed at the first suction nozzle through a first connecting strip, and the second sealing plug is fixed at the second suction nozzle through a second connecting strip, which can prevent The loss of the first sealing plug and the second sealing plug interferes with the use of the device.

The present invention also provides a fixing device suitable for the above-mentioned manual sputum suction device, referring to FIG. 4 and FIG. 5 , comprising a box body 8 and an upper cover 9 covered on the box body 8 . A first groove 80 matched with the piston assembly 1, a second groove 81 matched with the transition pipe 2, and a third groove 82 matched with the phlegm collection bottle 3 are provided. The groove 82 is located below the second groove 81, and the end side of the second groove 81 away from the first groove 80 is further provided with a fourth groove 83, the fourth groove 83 is Y-shaped, the The suction joint 4 is arranged in the fourth groove 83, and a column 84 is respectively set in the clamping groove of the two branches of the fourth groove 83, and the column 84 is used to wrap the suction tube 5 and the suction pipe 5. The body fluid drainage tube 6 .

In the above technical solution, the manual sputum suction device is placed in the box body 8, and the piston assembly 1, the transition tube 2, and the sputum collecting bottle 3 on the sputum suction device are correspondingly arranged in the first groove 80, the first groove In the second groove 81 and the third groove 82, the suction joint 4 is placed at the intersection of the fourth groove 83, and the suction joint 4 is respectively connected with the suction pipe 5 and the body fluid drainage pipe 6. The suction pipe 5 The two branches of the body fluid drainage tube 6 passing through the fourth groove 83 are wound on the two uprights 84 respectively, which can prevent the sputum suction tube 5 or the body fluid drainage tube 6 from being knotted, and is convenient to use and take out. When the sputum suction device is not needed, put the sputum suction device into the box body 8 and cover the upper cover 9, which is clean and hygienic.

In another technical solution, the bottom of the box body 8 is provided with a suction cup for fixing the device on the table. In this way, when the fixing device is placed on the table, the suction cup can absorb the device and the sputum suction device in it on the table, so that the fixing device and the sputum suction device in it can be placed overturned, resulting in the sputum collecting bottle inside the suction cup. The sputum or bodily fluids flow out and contaminate the suction device.

In another technical solution, both ends of the box body 8 are provided with lanyards 88 for hanging the device. This allows the unit to be suspended, saving desk space.

The present invention is not limited to the above-mentioned embodiments. For those of ordinary skill in the art, without departing from the principles of the present invention, several improvements and modifications can also be made. These improvements and modifications are also regarded as the present invention. within the scope of the new protection. Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims (8)

1. a manual sputum suction device, comprising a piston assembly, a transition pipe communicated with the piston cavity on the piston assembly and a phlegm collection bottle communicated with the transition pipe, characterized in that the transition pipe is far from the One end of the piston assembly is connected with a suction joint, and the suction joint includes a first suction nozzle matched with the sputum suction tube and a second suction nozzle matched with the bodily fluid drainage tube. The first suction nozzle is provided with an adjustable suction nozzle. The first sealing plug that seals it, the second suction nozzle is also provided with a second sealing plug that can seal it, and the part of the pipe wall of the sputum suction tube that is far away from the first suction nozzle is provided with A groove with a semi-circular cross-section is provided on one end of the groove away from the first suction nozzle with a pull cord, one end of the pull cord is fixed at the bottom of the groove, and the other One end extends to the push-pull handle of the piston assembly. 2. The manual sputum suction device according to claim 1, wherein the sputum suction tube is also provided with an outer tube body sleeved on the outside thereof, and the diameter of the outer tube body is larger than the diameter of the sputum suction tube. the inner diameter, the other end of the pulling rope extends from the gap between the suction tube and the outer tube to the outside of the outer tube. 3 . The manual sputum suction device according to claim 2 , wherein one end of the sputum suction tube away from the first suction nozzle protrudes from the outer tube body. 4 . 4 . The manual sputum suction device according to claim 3 , wherein the length of the one end of the drawstring away from the end of the groove away from the first suction nozzle is 0.5-1 cm, and the suction The length of the end of the sputum tube away from the first suction nozzle protruding from the outer tube body is 1.5-2 cm. 5 . The manual sputum suction device according to claim 1 , wherein the first sealing plug is fixed at the first suction nozzle through a first connecting strip, and the second sealing plug is fixed at the first suction nozzle through a second connecting strip. 6 . Fixed at the second suction nozzle. 6. A fixing device for a manual sputum suction device according to any one of claims 1-5, characterized in that it comprises a box body and an upper cover that is closed on the box body, and the box body is provided with There are a first groove matched with the piston assembly, a second groove matched with the transition pipe, and a third groove matched with the phlegm collection bottle, the third groove is located in the second groove Below the groove, the end side of the second groove away from the first groove is further provided with a fourth groove, the fourth groove is Y-shaped, and the liquid suction joint is arranged in the fourth groove, A vertical column is respectively provided in the clamping groove of the two branches of the fourth groove, and the vertical column is used to wrap the sputum suction tube or the body fluid drainage tube. 7 . The fixing device of the manual sputum suction device according to claim 6 , wherein the bottom of the box body is provided with a suction cup for fixing the device on the table. 8 . 8 . The fixing device for a manual sputum suction device according to claim 6 , wherein the two ends of the box body are provided with lanyards for hanging the device. 9 .