CN215460555U - Fixing and protecting device for tube head of sputum suction connecting tube - Google Patents

Abstract

The utility model discloses a fixing and protecting device for a tube head of a sputum suction connecting tube; comprises a pipe sleeve and a fixing piece; the sleeve is sleeved on the fixed piece and comprises an outer sleeve with a closed left end and a closed right end to form a sleeve opening and a bolt arranged in the middle of the inner part of the outer sleeve; the inner diameter of the outer sleeve is matched with the outer diameter of the tube head of the sputum suction connecting tube; the outer diameter of the bolt is matched with the inner diameter of the tube head of the sputum suction connecting tube. The effect is as follows: after the sputum suction device is used up each time, the pipe sleeve can be used for being sleeved with the sputum suction connecting pipe head which is fixed and protects the sputum suction device, so that the sputum suction connecting pipe head can be covered without being exposed, the sputum suction connecting pipe head is difficult to be polluted by foreign objects, when the sputum suction connecting pipe head is connected with a new adapter and used for sucking the sputum for the respiratory tract of a patient again, the sputum suction connecting pipe head is difficult to be polluted, germs are difficult to be transmitted to the respiratory tract of the patient through the connected new adapter and the sputum suction head, then the cross infection of the respiratory tract of the patient is difficult to be caused, meanwhile, the sputum suction connecting pipe head is provided with sputum suction dirt, the sputum suction connecting pipe head is covered and fixed, and the contact type cross infection of other people in a ward is difficult to be caused.

Description

Fixing and protecting device for tube head of sputum suction connecting tube

Technical Field

The utility model relates to the technical field of medical nursing products, in particular to a fixing and protecting device for a tube head of a sputum suction connecting tube.

Background

The existing sputum aspirator generally comprises a sputum aspirating head, an adapter, a sputum aspirating connecting pipe and a negative pressure aspirator which are connected in sequence; before the use, its inhale phlegm head, adapter and inhale phlegm connecting pipe and be sealed aseptic package, after the dismouting, link together it to inhale the drainage end of phlegm connecting pipe and be connected to corresponding vacuum aspiration ware correspondingly, insert corresponding phlegm head to patient's respiratory track again and inhale patient's respiratory track secretion, in order to keep patient's respiratory track unobstructed.

After the sputum suction is finished once, the used sputum suction head and the used adapter are needed to be detached and discarded, the remained sputum suction connecting pipe and the negative pressure aspirator are arranged beside a hospital bed for subsequent use, when the sputum suction is needed to be performed on the respiratory tract of a patient again, a new sputum suction head and a new adapter are needed to be connected again, before the new sputum suction head and the new adapter are connected again, the used sputum suction connecting pipe head is open and laid outside, so that the sputum suction connecting pipe is extremely easy to be polluted by foreign matters, when the new adapter and the sputum suction head are connected again to perform the sputum suction on the respiratory tract of the patient, germs on the polluted sputum suction connecting pipe head are easy to be transmitted to the respiratory tract of the patient through the connected new adapter and the connected sputum suction head, so that the respiratory tract cross infection of the patient is easy to cause, meanwhile, the sputum suction connecting pipe head which is exposed and laid outside carries out sputum suction dirt, and the contact type cross infection of other people in the hospital bed is easy to cause, and, after once sucking the phlegm and finishing, sometimes only need to dismantle and take and discard used sputum aspirator and keep the corresponding adapter, the same reason, the adapter that keeps is uncovered and shelved outside, also easily be contaminated by the foreign object, when connecting new sputum aspirator to patient's respiratory track through it again and inhaling the phlegm, the germ is then easily passed to patient's respiratory track through the new sputum aspirator that connects on the contaminated adapter, make easily cause patient's respiratory track cross infection, in addition, the adapter itself that uncovered shelved outside is from taking the sputum suction filth, also make easily cause other people's contact cross infection in ward, moreover, the sputum suction connecting pipe length that uses is longer, directly shelve at will and make it in disorder and make occupation space big, and easy knot.

Therefore, the existing problems remain to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a fixing and protecting device for a tube head of a sputum suction connecting tube.

The technical scheme adopted by the utility model for solving the problems in the prior art is as follows: a fixing and protecting device for the tube head of a sputum suction connecting tube comprises a tube sleeve for fixedly sleeving and protecting the tube head of the sputum suction connecting tube from being polluted and a fixing piece for fixing the tube sleeve;

the sleeve is sleeved at the right end of the fixed part and comprises an outer sleeve with a closed left end and a closed right end to form a sleeve opening and a bolt arranged in the middle in the outer sleeve along the length direction of the outer sleeve;

the inner diameter of the outer sleeve is matched with the outer diameter of the tube head of the sputum suction connecting tube; the outer diameter of the bolt is matched with the inner diameter of the tube head of the sputum suction connecting tube, and the bolt connecting end is fixedly connected with the inner surface of the closed end of the outer sleeve.

The above technical solution is further described as follows:

preferably, the length of the bolt is smaller than that of the outer sleeve, a plurality of circles of fastening bulges are uniformly and annularly arranged on the outer wall of the bolt along the length direction of the bolt, and the distance between the plurality of circles of fastening bulges is correspondingly equal to the distance between a plurality of circles of anti-pulling bulges annularly arranged on the inner wall of the tube head of the sputum suction connecting tube.

Preferably, an inner inserting groove penetrating through the end head of the bolt is formed in the bolt along the length direction of the bolt; the size of the inner slot is matched with the size of the adapter end inserted outside the tube head of the sputum suction connecting tube, so that the adapter end inserted outside the tube head of the sputum suction connecting tube can be inserted.

Preferably, the inner wall of the inner insertion groove is uniformly and annularly provided with a plurality of circles of fastening inner protrusions along the length direction, and the distance between the plurality of circles of fastening inner protrusions is correspondingly equal to the distance between a plurality of circles of anti-pulling outer protrusions annularly arranged on the outer wall of the end head of the adapter which is inserted outside the tube head of the sputum suction connecting tube.

Preferably, the anti-pollution sleeve cap is also included;

the removable lid of taking of anti-pollution cap fits outside the outer sleeve, just anti-pollution cap with a connecting band has set firmly between the outer sleeve closed end outer wall.

Preferably, the fixed part comprises a fixed sucker with an opening facing to the left and a sucker seat connected with the middle part of the right end face of the fixed sucker;

a hollow stud is arranged leftwards at the closed end of the outer sleeve; the sucking disc seat right-hand member is seted up the round thread groove towards the left side, cavity double-screw bolt screw thread connects soon to the thread groove to make the outer sleeve with sucking disc seat can dismantle the connection.

Preferably, the outer wall of the sucker seat is provided with an exhaust channel communicated to the inside of the fixed sucker near the left end thereof, and the left end of the outer wall of the sucker seat is provided with external threads and is screwed with a sealing ring capable of opening/sealing the exhaust channel;

when the sealing ring is screwed to open the exhaust channel, the fixed sucker is pressed to a fixed plane to exhaust through the exhaust channel, and the sealing ring is screwed back to seal the exhaust channel, the fixed sucker is sucked and fixed to the fixed plane.

Preferably, the fixing piece also comprises a winding pipe clamping piece which is used for winding and fixing the sputum suction connecting pipe and is suitable for clamping and fixing the pipe sleeve to a sickbed headboard or a sickbed guardrail;

the two winding pipe clamping pieces are oppositely arranged on the outer wall of the sucker seat along the vertical direction and are positioned on the right side of the sealing ring.

Preferably, each pipe winding clamping piece comprises two connecting plates which are arranged in parallel and are vertically connected to the outer wall of the sucker seat;

and a pipe winding gap is formed between the two connecting plates, and the distance between the pipe winding gaps formed between the two connecting plates is matched with the thickness of a bed head plate of a sickbed or the thickness of a guardrail of the sickbed.

Preferably, each pipe winding clamping piece further comprises two arc-shaped elastic clamping pieces which are oppositely arranged;

the two arc-shaped elastic clamping pieces are positioned between the two connecting plates, and the same ends of the two arc-shaped elastic clamping pieces are correspondingly connected to the ends of the two connecting plates.

The utility model has the beneficial effects that:

firstly, the fixing and protecting device for the tube head of the sputum suction connecting tube provided by the utility model has the advantages that when the fixing and protecting device is implemented, on one hand, after the sputum suction apparatus is used up each time, the arranged pipe sleeve can be used for fixedly sleeving and protecting the head of the sputum suction connecting pipe of the sputum suction apparatus, so that the tube head of the sputum suction connecting tube can be well covered without being exposed, the sputum suction connecting tube is not easy to be polluted by foreign matters, when the new adapter and the sputum suction head are connected again to suck sputum into the respiratory tract of the patient, the patient is not easy to be polluted, so that germs are not easy to be transmitted to the respiratory tract of the patient through the connected new adaptor and the sputum suction head, the respiratory tract cross infection of the patient is not easy to be caused, and meanwhile, the head of the sputum suction connecting pipe is provided with sputum suction dirt, the cover is covered and fixed, so that contact type cross infection of other people in a ward is not easily caused, and on the other hand, an inner inserting groove penetrating through the end of the bolt is formed in the bolt along the length direction of the bolt; the size of the inner slot is matched with the size of the adapter end spliced outside the tube head of the sputum suction connecting tube so as to be suitable for the insertion of the adapter end spliced outside the tube head of the sputum suction connecting tube, therefore, when the sputum suction is finished and the adapter used for the sputum suction is reserved, the used adapter can be spliced, covered and fixed through the tube sleeve, so that the adapter is not easily polluted by foreign matters, germs are not easily transmitted to the respiratory tract of a patient through a new sputum suction head connected with the adapter, the respiratory tract cross infection of the patient is not easily caused, in addition, the used adapter is provided with sputum suction dirt and is covered and fixed, the contact type cross infection of other people in a ward is also not easily caused, furthermore, the fixing piece comprises a fixing sucker, so that the tube sleeve can be easily fixed to a fixed plane such as a bed head plate of a sickbed, and the used tube sleeve is fixed firmly, convenient, fast and labor-saving, the fixing piece also comprises a dual-purpose winding pipe clamping piece which is used for winding and fixing the sputum suction connecting pipe and is suitable for clamping and fixing the pipe sleeve to the sickbed headboard or the sickbed guardrail, namely the winding pipe clamping piece is integrated and multipurpose, can be used for winding and fixing the sputum suction connecting pipe with a longer length so as to avoid that the sputum suction connecting pipe with the longer length is directly and randomly placed to cause disorder and large occupied space, and the sputum suction connecting pipe with the longer length is not easy to knot after being wound and fixed.

Drawings

FIG. 1 is a schematic view of the overall plan structure of a conventional sputum aspirator;

FIG. 2 is a partial sectional view of a tip of a sputum-aspirating coupling tube of a conventional sputum aspirator;

FIG. 3 is a cross-sectional view of an adapter of a prior art sputum aspirator;

FIG. 4 is a sectional view showing the overall plan structure of the fixing and protecting device for the tip of the sputum suction connecting tube according to the present invention;

FIG. 5 is an exploded view of the tip fixing and protecting device of the sputum suction connecting tube of the present invention shown in FIG. 4;

FIG. 6 is a reference view showing the usage of the tube head of the sputum-aspirating connecting tube of the sputum-aspirating apparatus of FIG. 4 with the fixing and protecting device of the tube head of the sputum-aspirating connecting tube inserted and fixed;

FIG. 7 is a reference view showing a state of use of the adapter for fixing a sputum aspirator by inserting the tube head fixing and protecting device of the sputum aspirating connecting tube of FIG. 4;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Reference numerals:

a sputum aspirator 1000;

a sputum aspirator 10;

an adapter 20;

an anti-plucking tab 201;

a sputum aspirating connecting tube 30;

a cartridge 301; an anti-pulling inward protrusion 3011;

a negative pressure aspirator 40;

a sputum aspirating connecting tube head fixing and protecting device 2000;

a tube sleeve 50;

an outer sleeve 501; a hollow stud 5011; a latch 502; the fastening projection 5021; an inner insertion groove 5022; an inner fastening projection 5023;

a fixing member 60;

a fixed suction cup 601; a suction cup holder 602; a screw groove 6021; an exhaust passage 6022; a seal ring 6023; a tube winding clamp 603; a connecting plate 6031; an arc-shaped elastic clamping piece 6032;

an anti-contamination cap 70;

a connecting band 80;

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments so that the inventive spirit of the present invention can be more clearly and intuitively understood.

As shown in connection with fig. 1-3;

the existing sputum aspirator 1000 comprises a sputum aspirator head 10, a connector 20, a sputum aspirating connecting pipe 30 and a negative pressure aspirator 40 which are connected in sequence;

wherein, the inner wall of the tube head 301 of the sputum suction connecting tube 30 is annularly provided with a plurality of circles of inward protrusion 3011, the plugging end of the adapter 20 is suitable for being plugged into the inner wall of the tube head 301 of the sputum suction connecting tube 30, and the outer wall of the outer end of the adapter is annularly provided with a plurality of circles of outward protrusion 201 to be plugged into the connecting end of the sputum suction head 10.

Based on this, as shown in connection with fig. 4-7;

the utility model provides a fixing and protecting device 2000 for the tube head of a sputum suction connecting tube, which comprises a tube sleeve 50 for fixedly sleeving and protecting the tube head 301 of the sputum suction connecting tube 30 from being polluted and a fixing part 60 for fixing the tube sleeve 50;

the pipe sleeve 50 is arranged at the right end of the fixing part 60 and comprises an outer sleeve 501 with a closed left end and a closed right end to form a sleeve opening, and a plug pin 502 arranged in the middle of the outer sleeve 501 along the length direction of the outer sleeve 501;

the inner diameter of the outer sleeve 501 is matched with the outer diameter of the pipe head 301 of the sputum suction connecting pipe 30; the outer diameter of the plug pin 502 is matched with the inner diameter of the tube head 301 of the sputum suction connecting tube 30, and the connecting end of the plug pin 502 is fixedly connected with the inner surface of the closed end of the outer sleeve 501.

From the above, it can be made clear that:

on one hand, after the sputum suction apparatus 1000 is used up each time, when the used sputum suction head 10 and adapter 20 are discarded, the set pipe sleeve 50 can be used for fixedly sleeving and protecting the sputum suction connecting pipe 30 pipe head 301 of the sputum suction apparatus 1000, so that the sputum suction connecting pipe 30 pipe head 301 can be well covered without being exposed, and is difficult to be polluted by foreign objects, when the sputum suction apparatus is connected with a new adapter 20 and the sputum suction head 10 for the respiratory tract of a patient again, the contamination is difficult, so that germs are difficult to be transmitted to the respiratory tract of the patient through the connected new adapter 20 and the sputum suction head 10, and then the respiratory tract cross infection of the patient is difficult to be caused.

Meanwhile, the tube head 301 of the sputum suction connecting tube 30 is provided with sputum suction dirt and is covered and fixed, so that contact type cross infection of other people in a ward is not easy to cause.

On the other hand, when the tip 301 of the sputum suction connecting tube 30 is fixedly sleeved, the sputum suction connecting tube is fixedly sleeved in the outer sleeve 501, and the bolt 502 is inserted in the sputum suction connecting tube, so that the sputum suction connecting tube is more firmly sleeved and fixed after being fixedly sleeved, and is not easy to fall off, and the sputum suction connecting tube is stable and reliable to use.

Further, in the present application, the length of the latch 502 is less than the length of the outer sleeve 501, and the outer wall of the latch 502 is uniformly provided with a plurality of circles of fastening protrusions 5021 along the length direction, and the distance between the plurality of circles of fastening protrusions 5021 is correspondingly equal to the distance between the plurality of circles of inward protrusion 3011 for preventing the sputum suction connecting tube 30 and the tube head 301.

Thus, it can be understood that:

on one hand, the length of the bolt 502 is smaller than that of the outer sleeve 501, so that the covering effect is good, and when a sleeve opening at the right end of the outer sleeve 501 is exposed, the bolt is not easy to be touched and polluted by foreign objects.

On the other hand, after the tube head 301 of the sputum suction connecting tube 30 is inserted outside the bolt 502, the multiple circles of inward protrusions 3011 annularly arranged on the inner wall of the sputum suction connecting tube can be correspondingly clamped between the multiple circles of fastening protrusions 5021 annularly arranged on the outer wall of the bolt 502, so that the inserted and fixed tube head 301 of the sputum suction connecting tube 30 is better in insertion firmness and is less prone to loosening.

Further, in this embodiment, the inner portion of the latch 502 has an inner insertion groove 5022 penetrating through its end along its length direction; the size of the inner insertion groove 5022 is matched with the size of the end of the adapter 20 inserted outside the tube head 301 of the sputum suction connecting tube 30, so that the size of the end of the adapter 20 inserted outside the tube head 301 of the sputum suction connecting tube 30 is suitable for insertion.

It should be noted that, after a sputum suction is completed, when only the used sputum suction head 10 needs to be removed and discarded, the retained adapter 20 is still connected with the retained sputum suction connecting tube 30 tip 301 in a sealing manner, and the retained adapter 20 can also be fixed by the tube sleeve 50 in an inserting and covering manner, so that the sputum suction head is not easily contaminated by foreign objects, and is not easy to transmit germs to the respiratory tract of a patient through the connected new sputum suction head 10 to cause respiratory tract cross infection of the patient.

In addition, the adapter 20 is provided with sputum suction dirt and is covered and fixed, so that contact type cross infection of other people in the ward is not easy to cause.

Therefore, the pipe sleeve 50 is integrated and dual-purpose, so that the use is flexible and changeable.

Furthermore, in this embodiment, a plurality of circles of fastening inner protrusions 5023 are uniformly and annularly arranged on the inner wall of the inner slot 5022 along the length direction thereof, and the distance between the plurality of circles of fastening inner protrusions 5023 is correspondingly equal to the distance between a plurality of circles of anti-protrusion protrusions 201 annularly arranged on the outer wall of the end of the adapter 20 inserted outside the tube head 301 of the sputum suction connecting tube 30.

Therefore, after the used adapter 20 is inserted into the inner insertion groove 5022 of the plug pin 502, the multiple circles of the anti-pulling protrusions 201 annularly arranged on the outer wall of the adapter 20 can be correspondingly clamped between the multiple circles of the fastening inner protrusions 5023 annularly arranged on the inner wall of the inner insertion groove 5022 of the plug pin 502, so that the inserted and fixed adapter 20 is better in insertion firmness and is not easy to loosen.

Further, in particular embodiments, the present application further includes a contamination prevention cap 70;

the detachable cover of the anti-pollution cap 70 is fitted outside the outer sleeve 501, and a connecting belt 80 is fixedly arranged between the anti-pollution cap 70 and the outer wall of the closed end of the outer sleeve 501.

Therefore, before the application is used, the anti-pollution cap 70 is covered outside the outer sleeve 501, namely, the inner wall of the outer sleeve 501 and the plug pin 502 arranged in the outer sleeve 501 are less prone to being polluted by foreign objects, and the anti-pollution cap 70 is fixedly connected through the connecting belt 80, so that the anti-pollution cap is not prone to falling.

It should be added that, in the specific implementation, in this embodiment, the fixing element 60 includes a fixing suction cup 601 with an opening facing to the left and a suction cup seat 602 connected together at the middle part of the right end face of the fixing suction cup 601;

wherein, a hollow stud 5011 is arranged at the closed end of the outer sleeve 501 towards the left; the right end face of the suction cup seat 602 is provided with a circle of screw grooves 6021 towards the left, and the hollow stud 5011 is screwed to the screw grooves 6021 so that the outer sleeve 501 is detachably connected with the suction cup seat 602.

From this, it is clear that:

in one aspect, the outer sleeve 501 is removably attached to the suction cup holder 602 so that when either one of them is worn out, only the worn out one is replaced and the other is left undamaged, so that the entire application need not be replaced, making the application economical to use.

On the other hand, since the fixing member 60 includes the fixing suction cup 601, the pipe sleeve 50 can be easily drawn and fixed to a fixing plane such as a hospital bed headboard, so that the used pipe sleeve 50 can be fixed firmly and fixed conveniently, quickly and labor-saving.

It is further added that, in a preferred scheme, an air exhaust channel 6022 communicated to the inside of the fixed sucker 601 is arranged on the outer wall of the sucker seat 602 near the left end thereof, and the left end of the outer wall of the sucker seat 602 is provided with external threads and is screwed with a sealing ring 6023 capable of opening/sealing the air exhaust channel 6022;

thus, it can be understood that when the seal ring 6023 is screwed to open the exhaust passage 6022, and the fixed suction cup 601 is pressed to a fixed plane to exhaust the air through the exhaust passage 6022, and the seal ring 6023 is screwed back to seal the exhaust passage 6022, the fixed suction cup 601 is suction-fixed to the fixed plane.

Therefore, the whole structure of the fixed suction cup 601 and the suction cup seat 602 is different from that of a conventional suction cup component, and the fixed suction cup comprises the air exhaust channel 6022 and the sealing ring 6023, so that when the fixed suction cup 601 is fixed on a fixed plane in an adsorption manner, the air exhaust effect in the fixed suction cup is good, the adsorption force of the negative pressure on the fixed plane is larger, and the adsorption is more stable.

When the fixing member 60 needs to be removed, the sealing ring 6023 is screwed again to open the exhaust passage 6022, and the fixing suction cup 601 can be slowly pulled to remove the fixing suction cup 601 from the corresponding fixing plane, and the related operation is simple and labor-saving.

Still further, in a preferred embodiment, the fixing member 60 further comprises a tube winding clamp 603 for winding and fixing the sputum suction connecting tube 30 and fixing the tube sleeve 50 to the bed headboard or the bed guardrail;

the two winding tube clamping pieces 603 are oppositely arranged on the outer wall of the suction cup seat 602 in the vertical direction and are positioned on the right side of the sealing ring 6023.

Because the fixing member 60 further includes a tube winding clamping member 603 for winding and fixing the sputum suction connecting tube 30 and clamping and fixing the tube sleeve 50 to the hospital bed headboard or the hospital bed guardrail, it indicates that the tube winding clamping member 603 is multipurpose, and can be used for winding and fixing the sputum suction connecting tube 30 with a longer length, so as to avoid messy appearance and large occupied space due to direct and random placement of the sputum suction connecting tube 30 with a longer length, and make the sputum suction connecting tube 30 with a longer length not easy to be knotted after being wound and fixed, in addition, the tube winding clamping member 603 can also clamp and fix the tube sleeve 50 to the hospital bed headboard or the hospital bed guardrail, so that the tube sleeve 50 can be fixed in various ways.

Furthermore, the utility model has strong practicability and good use effect, and is suitable for popularization.

Specifically, in this embodiment, each of the winding pipe clamping members 603 preferably includes two connecting plates 6031 that are parallel and perpendicular to each other and are connected to the outer wall of the suction cup holder 602;

wherein, two form between the connecting plate 6031 and twine a tub clearance, and two twine tub clearance interval and sick bed head of a bed board thickness or sick bed guardrail thickness looks adaptation that form between the connecting plate 6031.

Moreover, in this embodiment, each of the winding pipe clamping members 603 preferably further includes two oppositely disposed arc-shaped elastic clamping pieces 6032;

the two arc-shaped elastic clamping pieces 6032 are located between the two connecting plates 6031, and the same ends of the two arc-shaped elastic clamping pieces 6032 are correspondingly connected to the ends of the two connecting plates 6031.

Thus, it can be understood that:

on one hand, the winding pipe clamping member 603 with the connecting plate 6031 and the arc-shaped elastic clamping piece 6032 can provide elastic clamping force after being clamped and fixed to a sickbed headboard or a sickbed guardrail in practical use, so that the winding pipe clamping member 603 is fixed firmly and reliably.

On the other hand, the inner side of the end of each connecting plate 6031 is provided with one arc-shaped elastic clamping piece 6032, so that the gap between the two ends of the connecting plates 6031 of the winding pipe clamping piece 603 is reduced, and after the phlegm suction connecting pipe 30 is wound and fixed in the connecting plates 6031 for a plurality of circles, the wound phlegm suction connecting pipe 30 is not easy to slide out through the gap between the two corresponding ends of the connecting plates 6031, so that the winding and fixing effect of the phlegm suction connecting pipe 30 is good.

It should be noted that, in this technical solution, the pipe sleeve 50 and the suction cup seat 602 are preferably made of metal, the connecting plate 6031 and the arc-shaped elastic clamping piece 6032 are also preferably made of metal, and the arc-shaped elastic clamping piece 6032 is preferably made of aluminum alloy, so that the present application has a hard and firm texture, and a long service life.

Other embodiments, etc., will not be described herein.

In conclusion, the utility model has the advantages of simple integral structure, easy implementation, easy operation, strong practicability, strong specificity and low manufacturing cost, so that the utility model inevitably has good market popularization value, is very popular and can be effectively popularized.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all changes in equivalent structure or equivalent flow, which are made by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a inhale fixed and protector of phlegm connecting pipe tube head which characterized in that: comprises a pipe sleeve for fixedly sleeving and protecting the pipe head of the sputum suction connecting pipe from being polluted and a fixing piece for fixing the pipe sleeve;

the sleeve is sleeved at the right end of the fixed part and comprises an outer sleeve with a closed left end and a closed right end to form a sleeve opening and a bolt arranged in the middle in the outer sleeve along the length direction of the outer sleeve;

the inner diameter of the outer sleeve is matched with the outer diameter of the tube head of the sputum suction connecting tube; the outer diameter of the bolt is matched with the inner diameter of the tube head of the sputum suction connecting tube, and the bolt connecting end is fixedly connected with the inner surface of the closed end of the outer sleeve.

2. The sputum suction connecting tube tip fixing and protecting device according to claim 1, wherein: the length of the bolt is smaller than that of the outer sleeve, a plurality of circles of fastening bulges are uniformly arranged on the outer wall of the bolt in an annular mode along the length direction of the bolt, and the distance between the plurality of circles of fastening bulges is correspondingly equal to the distance between a plurality of circles of anti-pulling bulges arranged on the inner wall of the tube head of the sputum suction connecting tube in an annular mode.

3. The sputum suction connecting tube head fixing and protecting device according to claim 2, wherein: an inner inserting groove penetrating through the end head of the bolt is formed in the bolt along the length direction of the bolt; the size of the inner slot is matched with the size of the adapter end inserted outside the tube head of the sputum suction connecting tube, so that the adapter end inserted outside the tube head of the sputum suction connecting tube can be inserted.

4. The sputum suction connecting tube head fixing and protecting device according to claim 3, wherein: the inner wall of the inner inserting groove is evenly and annularly provided with a plurality of circles of fastening inner bulges along the length direction, and the distance between the plurality of circles of fastening inner bulges is correspondingly equal to the distance between a plurality of circles of anti-pulling outer bulges annularly arranged on the outer wall of the end head of the adapter which is inserted outside the tube head of the sputum suction connecting tube.

5. The sputum suction connecting tube tip fixing and protecting device according to claim 4, wherein: also comprises an anti-pollution sleeve cap;

the removable lid of taking of anti-pollution cap fits outside the outer sleeve, just anti-pollution cap with a connecting band has set firmly between the outer sleeve closed end outer wall.

6. The sputum suction connecting tube head fixing and protecting device according to any one of claims 1 to 5, wherein: the fixed part comprises a fixed sucker with an opening facing the left and a sucker seat connected with the middle part of the right end face of the fixed sucker;

a hollow stud is arranged leftwards at the closed end of the outer sleeve; the sucking disc seat right-hand member is seted up the round thread groove towards the left side, cavity double-screw bolt screw thread connects soon to the thread groove to make the outer sleeve with sucking disc seat can dismantle the connection.

7. The sputum suction connecting tube tip fixing and protecting device according to claim 6, wherein: the outer wall of the sucker seat is provided with an exhaust channel communicated to the inside of the fixed sucker near the left end of the outer wall, and the left end of the outer wall of the sucker seat is provided with external threads and is screwed with a sealing ring capable of opening/sealing the exhaust channel;

when the sealing ring is screwed to open the exhaust channel, the fixed sucker is pressed to a fixed plane to exhaust through the exhaust channel, and the sealing ring is screwed back to seal the exhaust channel, the fixed sucker is sucked and fixed to the fixed plane.

8. The sputum suction connecting tube tip fixing and protecting device according to claim 7, wherein: the fixing piece also comprises a winding pipe clamping piece which is used for winding and fixing the sputum suction connecting pipe and is suitable for clamping and fixing the pipe sleeve to a sickbed headboard or a sickbed guardrail;

the two winding pipe clamping pieces are oppositely arranged on the outer wall of the sucker seat along the vertical direction and are positioned on the right side of the sealing ring.

9. The sputum suction connecting tube tip fixing and protecting device according to claim 8, wherein: each winding pipe clamping piece comprises two connecting plates which are arranged in parallel and are vertically connected to the outer wall of the sucker seat;

and a pipe winding gap is formed between the two connecting plates, and the distance between the pipe winding gaps formed between the two connecting plates is matched with the thickness of a bed head plate of a sickbed or the thickness of a guardrail of the sickbed.

10. The sputum suction connecting tube tip fixing and protecting device according to claim 9, wherein: each pipe winding clamping piece also comprises two arc elastic clamping pieces which are oppositely arranged;

the two arc-shaped elastic clamping pieces are positioned between the two connecting plates, and the same ends of the two arc-shaped elastic clamping pieces are correspondingly connected to the ends of the two connecting plates.

Images