Saliva receiving container for neurosurgery ICU (Intensive Care Unit) patient

Abstract

The utility model relates to the field of medical instruments, and discloses a saliva receiving container for a neurosurgery ICU patient, which comprises a cover nozzle, the cover nozzle is worn on the head of the patient through an elastic rope, a monitoring component and an adjusting component are arranged on the elastic rope in series, the monitoring component comprises a monitoring tube shell, and a piston is sleeved in the monitoring tube shell. A spring is arranged between the piston and the shell cover, a sensor is arranged in the monitoring tube shell, the adjusting assembly comprises an adjusting tube shell, a rope winding shaft is installed in the adjusting tube shell, a coil spring is arranged at the installation position, an inserting shaft is arranged in the small-diameter section of the rope winding shaft in a sleeved mode, and at the beginning, the spline section of the inserting shaft is in spline connection with the small-diameter section. The end of the smooth section of the inserting shaft extends out of the adjusting pipe shell and is provided with a button, the inserting shaft and the adjusting pipe shell form sliding connection, the monitoring pipe shell and the adjusting pipe shell are connected through a second rope, the piston and the cover nozzle are connected through a first rope, a third rope is wound on the rope winding shaft, and the tail end of the third rope extends out of the monitoring pipe shell and is connected with the cover nozzle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, concretely relates to a mouth saliva receiving container for neurosurgery ICU patient. BACKGROUND

[0002] The patient in the ICU ward is very difficult to control the body due to the physical weakness, and sometimes unconsciously flows the mouth saliva, leads to the facial uncomfortable, and the pillow is soaked and contaminated by the mouth saliva, based on this, through the search, the Chinese utility model patent with the authorized announcement number CN206167421U discloses a vomitus and mouth saliva receiving device, through the card in the patient's chin, collects the patient's vomitus and mouth saliva, however, it has some deficiencies, for example: although it can be carded in the patient's chin, the mouth saliva has certain viscosity, and it is difficult to flow to the receiving bag under the action of gravity, and it needs to be improved; The patient in the ICU ward is seriously ill, some can only eat liquid food, and even can only inject nutrient solution, which leads to the patient's increasing emaciation, the receiving device and the patient are limited by the fixing belt and the sticky buckle, and it is difficult to adjust, and the too tight limiting is easy to cause the patient's discomfort, and the too loose limiting is easy to cause the receiving device not to be effectively carded in the patient's chin, and it needs to be improved.

[0003] Based on the above, the utility model provides a mouth saliva receiving container for neurosurgery ICU patient. UTILITY MODEL CONTENT

[0004] In order to solve the problems mentioned in the above background, the utility model provides a mouth saliva receiving container for neurosurgery ICU patient.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical scheme.

[0006] A mouth saliva receiving container for neurosurgery ICU patient, including cover nozzle, cover nozzle is worn on the patient's head through elastic rope, monitoring assembly and adjusting assembly are arranged in series on the elastic rope, the monitoring assembly is used for monitoring the tightness of the elastic rope, and the adjusting assembly is used for adjusting the length of the elastic rope.

[0007] As further improvement and optimization of the utility model, the upper air hole and the lower connecting hole are arranged on the cover nozzle, the upper air hole is close to the upper end of the cover nozzle when the patient wears the cover nozzle and lies flat, the lower connecting hole is close to the lower end of the cover nozzle, the connecting pipe is extended at the hole opening of the lower connecting hole, the storage tank is connected to the end of the connecting pipe, the suction hole is formed in the storage tank, and the air pump is connected to the hole opening of the suction hole.

[0008] As further improvement and optimization of the utility model, the monitoring assembly comprises a monitoring pipe shell, a piston is sleeved in the monitoring pipe shell, a spring is arranged between the piston and the shell cover arranged at the opening end of the monitoring pipe shell, and a sensor for monitoring the spring force is arranged in the monitoring pipe shell.

[0009] As further improvement and optimization of the utility model, the adjusting assembly comprises an adjusting tube shell, a rope winding shaft in the shape of a hollow shaft is coaxially arranged in the adjusting tube shell, an inner cavity of the rope winding shaft is divided into a small-diameter section and a large-diameter section coaxially along the axial line direction, the diameter of the large-diameter section is larger than that of the small-diameter section, a coil spring is arranged between the rope winding shaft and the adjusting tube shell, a plug shaft is sleeved in the small-diameter section of the rope winding shaft, an end of the plug shaft extends out of the adjusting tube shell and is provided with a button, and a reset member is arranged between the button and the adjusting tube shell.

[0010] As further improvement and optimization of the utility model, the plug shaft is divided into a spline section and a smooth section along the axial line direction, at the beginning, the spline section is spline-connected with the small-diameter section, the button is arranged at the end of the smooth section, and the plug shaft and the adjusting tube shell are slidably connected along the axial line direction.

[0011] As further improvement and optimization of the utility model, the plug shaft is provided with a plug groove, a hole wall of an avoiding hole arranged on the adjusting tube shell and used for avoiding the plug shaft is provided with a protrusion, and the plug groove and the protrusion are slidably connected.

[0012] As further improvement and optimization of the utility model, the closed end of the monitoring tube shell and the adjusting tube shell are connected through a rope two, the piston and the cover nozzle are connected through a rope one, a rope three is wound on the rope winding shaft, an end of the rope three extends out of the monitoring tube shell and is connected with the cover nozzle, and the rope one, the rope two and the rope three jointly form an elastic rope.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The air and saliva in the cover nozzle are actively sucked by the air pump, and the saliva taking effect is better.

[0015] The tightness of the elastic rope is monitored through the monitoring assembly, the accompanying person can clearly know whether the cover nozzle is tight or loose, the length of the elastic rope can be adjusted through the adjusting assembly according to the monitoring result, and the patient is more comfortable under the premise that the cover nozzle is attached to the patient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a schematic view of the cover nozzle;

[0018] Figure 3 It is a schematic view of the elastic rope, the monitoring assembly and the adjusting assembly;

[0019] Figure 4 It is a sectional view of the monitoring assembly;

[0020] Figure 5 schematic diagram of an adjusting assembly;

[0021] Figure 6 exploded view of a winding shaft and a plug shaft.

[0022] Reference signs in the drawings are:

[0023] 1, cover nozzle; 101, upper air hole; 102, lower connecting hole; 2, connecting pipe; 3, elastic rope; 301, rope one; 302, rope two; 303, rope three; 4, monitoring assembly; 401, monitoring pipe shell; 402, piston; 403, spring; 5, adjusting assembly; 501, adjusting pipe shell; 502, winding shaft; 503, plug shaft; 504, button. DETAILED DESCRIPTION

[0024] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific implementation, structure, features and effects according to the utility model will be described in detail as follows in combination with the drawings and preferred embodiments.

[0025] Reference Figures 1-6 A mouth water receiving container for neurosurgery ICU patients, comprising a cover nozzle 1, which can be made of silica gel material, similar to the blowing nozzle used in the lung capacity test technology, and can be tightly attached to the patient's mouth.

[0026] The cover nozzle 1 is provided with an upper air hole 101 and a lower connecting hole 102. When the patient wears the cover nozzle 1 and lies down, the upper air hole 101 is close to the upper end of the cover nozzle 1, and the lower connecting hole 102 is close to the lower end of the cover nozzle 1. Based on the shape of the cover nozzle 1, no matter which side the patient's head is facing, the mouth water flowing out will gather at the lower connecting hole 102. Further, the connecting pipe 2 is extended at the hole of the lower connecting hole 102, and the end of the connecting pipe 2 is connected with a storage tank. The storage tank is provided with a suction hole, and the hole of the suction hole is connected with an air pump. The storage tank and the air pump are not shown in the figure. The air pump can suck the air in the cover nozzle 1, thereby drawing the mouth water in the cover nozzle 1 through the lower connecting hole 102 into the connecting pipe 2, and then into the storage tank for storage. It should be noted that the power of the air pump is low, so it will not suck the mouth water in the storage tank away. In addition, the outside air flows into the cover nozzle 1 through the upper air hole 101, which will not cause the cover nozzle 1 to collapse.

[0027] The cover nozzle 1 is worn on the patient's head by the elastic rope 3. Further, the monitoring assembly 4 and the adjusting assembly 5 are connected in series on the elastic rope 3. The former is used to monitor the tightness of the elastic rope 3, i.e. the elasticity, since the length of the elastic rope 3 is known, so according to the tightness of the elastic rope 3, it can be judged whether the cover nozzle 1 is worn on the patient's head by the elastic rope 3 is loose or tight; the latter is used to adjust the length of the elastic rope 3.

[0028] Specifically, referring to Figure 4 , the monitoring assembly 4 comprises a monitoring tube shell 401, a piston 402 is sleeved in the monitoring tube shell 401, a spring 403 is arranged between the piston 402 and the shell cover arranged at the opening end of the monitoring tube shell 401, and in addition, a sensor for monitoring the spring force of the spring 403 is arranged in the monitoring tube shell 401, for example, the existing pressure sensor technology can be realized, and details are not repeated here.

[0029] Referring to Figure 5 and Figure 6 , the adjusting assembly 5 comprises an adjusting tube shell 501, a rope winding shaft 502 in the shape of a hollow shaft is coaxially arranged in the adjusting tube shell 501, the inner cavity of the rope winding shaft 502 is divided into a small-diameter section and a large-diameter section coaxially and with different diameters along the axial direction, the diameter of the large-diameter section is larger than that of the small-diameter section, and a coil spring is arranged between the rope winding shaft 502 and the adjusting tube shell 501, which is not shown in the figure.

[0030] The small-diameter section of the rope winding shaft 502 is sleeved with a plug shaft 503, the end of the plug shaft 503 extends out of the adjusting tube shell 501 and is provided with a button 504, a reset member is arranged between the button 504 and the adjusting tube shell 501, which can be a spring technology or a magnetic repulsion technology.

[0031] The plug shaft 503 is divided into a spline section and a smooth section along the axial direction, initially, the spline section and the small-diameter section are connected by spline, the button 504 is arranged at the end of the smooth section, in addition, the plug shaft 503 and the adjusting tube shell 501 form a sliding connection along the axial direction, further, the plug shaft 503 is provided with a plug groove on the outside, the hole wall of the avoiding hole of the adjusting tube shell 501 for avoiding the plug shaft 503 to extend out is provided with a protrusion, and the plug groove and the protrusion form a sliding connection, therefore, initially, the rotation of the rope winding shaft 502 can be limited by the plug shaft 503, and only when the button 504 is pressed, the spline section of the plug shaft 503 is completely inserted into the large-diameter section, at this time, the plug shaft 503 is disconnected with the rope winding shaft 502, and the rope winding shaft 502 can rotate.

[0032] Referring to Figures 3-6 , the closed end of the monitoring tube shell 401 and the adjusting tube shell 501 are connected through the rope two 302, the piston 402 and the cover nozzle 1 are connected through the rope one 301, the rope three 303 is wound on the rope winding shaft 502, the end of the rope three 303 extends out of the monitoring tube shell 401 and is connected with the cover nozzle 1, and the rope one 301, the rope two 302 and the rope three 303 jointly form the elastic rope 3.

[0033] The working process of the utility model:

[0034] At the beginning, the length of the elastic rope 3 is at the minimum value, the accompanying personnel holds the adjusting tube shell 501 with one hand and presses the button 504 with the thumb, so that the plug shaft 503 is disconnected with the winding rope shaft 502, and the other hand pulls the rope three 303 outward, so that the length of the rope three 303 can be increased, the coil spring is compressed, that is, the length of the elastic rope 3 is increased, when the elastic rope 3 reaches the desired length, the button 504 is first released, the reset member makes the plug shaft 503 and the winding rope shaft 502 re-engage, and then the rope three 303 is released;

[0035] Similarly, if the length of the elastic rope 3 is increased too long, one hand holds the rope three 303, and the other hand presses the button 504, the hand holding the rope three 303 slowly approaches the adjusting tube shell 501, the coil spring releases the elastic force, and the released rope three 303 is re-wound on the winding rope shaft 502, and after adjustment, the button 504 is released first, and then the rope three 303 is released.

[0036] The above process is the length adjustment process of the elastic rope 3, after adjustment, the cover nozzle 1 is worn on the patient's head through the elastic rope 3, the patient's mouth is located in the cover nozzle 1, and then the air in the cover nozzle 1 is continuously sucked by the air pump, so that the saliva in the cover nozzle 1 is drawn through the lower connecting hole 102 into the connecting pipe 2, and then into the storage tank for storage;

[0037] In addition, during use, the elasticity of the elastic rope 3 can be monitored by a sensor, if the elasticity of the elastic rope 3 becomes smaller, it means that the elastic rope 3 is worn loose, the cover nozzle 1 is not in close contact with the skin around the patient's mouth, and if the elasticity of the elastic rope 3 becomes larger, it means that the elastic rope 3 is worn tight, and the patient is uncomfortable.

[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in any form, although the present application has been disclosed as above with a preferred embodiment, however, it is not intended to limit the present application, any person skilled in the art, without departing from the technical solution range of the present application, can make some changes or modifications to the above disclosed technical content to make equivalent embodiments with equivalent changes, but any modification, equivalent change and modification of the above embodiments according to the technical essence of the present application, all still belong to the range of the technical solution of the present application.

Claims

1. A spittoon for neurosurgical ICU patients, comprising a mouthpiece (1), characterized in that, The cap mouth (1) is worn on the head of the patient through the elastic rope (3), and the monitoring assembly (4) and the adjusting assembly (5) are arranged in series on the elastic rope (3), the monitoring assembly (4) is used for monitoring the tightness of the elastic rope (3), and the adjusting assembly (5) is used for adjusting the length of the elastic rope (3); The cap mouth (1) is provided with an upper air hole (101) and a lower connecting hole (102), when the patient wears the cap mouth (1) and lies flat, the upper air hole (101) is close to the upper end of the cap mouth (1), the lower connecting hole (102) is close to the lower end of the cap mouth (1), the connecting pipe (2) extends at the hole opening of the lower connecting hole (102), the end of the connecting pipe (2) is connected with a storage tank, the storage tank is provided with a suction hole, and the hole opening of the suction hole is connected with an air pump.

2. A neurosurgical ICU patient oral fluid collection container according to claim 1, wherein, The monitoring assembly (4) comprises a monitoring pipe shell (401), the monitoring pipe shell (401) is sleeved with a piston (402), the piston (402) and the shell cover arranged at the opening end of the monitoring pipe shell (401) are provided with a spring (403), and the monitoring pipe shell (401) is provided with a sensor for monitoring the spring force of the spring (403).

3. A neurosurgical ICU patient oral fluid collection container according to claim 2, wherein, The adjusting assembly (5) comprises an adjusting pipe shell (501), a rope winding shaft (502) in the shape of a hollow shaft is coaxially installed in the adjusting pipe shell (501), the inner cavity of the rope winding shaft (502) is divided into coaxial unequal diameter small diameter sections and large diameter sections along the axial line direction, the diameter of the large diameter section is larger than that of the small diameter section, a coil spring is arranged between the rope winding shaft (502) and the adjusting pipe shell (501), a plug shaft (503) is sleeved in the small diameter section of the rope winding shaft (502), the end of the plug shaft (503) extends out of the adjusting pipe shell (501) and is provided with a button (504), and a reset member is arranged between the button (504) and the adjusting pipe shell (501).

4. A neurosurgical ICU patient oral fluid collection container according to claim 3, wherein, The plug shaft (503) is divided into a spline section and a smooth section along the axial line direction, initially, the spline section is spline-connected with the small diameter section, the button (504) is arranged at the end of the smooth section, and the plug shaft (503) and the adjusting pipe shell (501) are slidably connected along the axial line direction.

5. A neurosurgical ICU patient oral fluid collection container according to claim 4, wherein, The plug shaft (503) is provided with a plug groove, the hole wall of the avoiding hole arranged on the adjusting pipe shell (501) and used for avoiding the plug shaft (503) is provided with a protrusion, and the plug groove and the protrusion are slidably connected.

6. A neurosurgical ICU patient oral fluid collection container according to claim 4, wherein, The closed end of the monitoring pipe shell (401) and the adjusting pipe shell (501) are connected through the rope two (302), the piston (402) and the cap mouth (1) are connected through the rope one (301), the rope three (303) is wound on the rope winding shaft (502), the end of the rope three (303) extends out of the monitoring pipe shell (401) and is connected with the cap mouth (1), and the rope one (301), the rope two (302) and the rope three (303) jointly form the elastic rope (3).

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