CN209332756U - Anti- pressure injury stomach tube - Google Patents
Anti- pressure injury stomach tube Download PDFInfo
- Publication number
- CN209332756U CN209332756U CN201821115024.1U CN201821115024U CN209332756U CN 209332756 U CN209332756 U CN 209332756U CN 201821115024 U CN201821115024 U CN 201821115024U CN 209332756 U CN209332756 U CN 209332756U
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- CN
- China
- Prior art keywords
- injection pipe
- liquid injection
- patient
- liquid
- stomach tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of anti-pressure injury stomach tubes；Including male connector, liquid injection pipe and circular aeration ring；Male connector is connect with liquid injection pipe liquid feeding end；Liquid injection pipe outlet end protrudes outward to form protruding portion, and fluid injection pipe outer wall is provided with liquid outlet close to outlet end；Circular aeration ring is slidably placed on outside liquid injection pipe liquid feeding end；Effect: liquid injection pipe is inserted into patient's stomach through patient nostril, circular aeration ring position is adjusted, so that being located in patient nostril; liquid injection pipe and patient's nostril mucous membrane can be effectively isolated; it makes it possible to shield to patient's nostril mucous membrane, in turn, the utility model using effect is good.
Description
Technical field
The utility model relates to medical products technical fields, in particular, being related to a kind of anti-pressure injury stomach tube.
Background technique
In the gastrointestinal surgery of various big hospital, cannot take care of oneself for diet and depth stupor urgent patient, in order to patient's
Normal physiological function, often piece conduit of indwelling is in patient's stomach, to help patient to drink water and feed.
And in the existing stage, there are mainly two types of the methods for placing such conduit, and a kind of method is that direct oral cavity enters esophagus most
Stomach is arrived at eventually；Another method is to enter esophagus through nostril finally to arrive at stomach.The placement method of direct oral cavity is due to pharyngeal
Stimulation meeting so that patient ceaselessly has a swallowing act, and the clear patient of unconsciousness has subconscious chewing reaction so that
It is easily destroyed the leakproofness and integrality of conduit, so that easily causing malpractice.Placement method through nostril, although compared to oral
For the placement method of chamber, the stimulate the reaction of patient, later period are nursed and the occurrence probability of malpractice all greatly reduces, but
It is that the placement method through nostril can then have certain stimulation to nostril mucous membrane, so that patient nostril is easy by conduit
Press rubs and festers and generate inflammation, so that damaging patient nostril.
Whereby, gastric tube inserting in the prior art has much room for improvement.
Utility model content
A kind of anti-pressure injury stomach provided the purpose of the utility model is to overcome the deficiency of the above-mentioned prior art
Pipe.
The utility model solves technical solution used by prior art problem: a kind of anti-pressure injury stomach tube, packet
Include male connector, liquid injection pipe and the circular aeration ring suitable for supporting patch patient's nostril.
Wherein, the male connector is fixedly connected with the liquid feeding end of the liquid injection pipe；The outlet end of the liquid injection pipe is outside
Protrusion is formed as round and smooth protruding portion, and the outer wall of the liquid injection pipe offers a strip liquid outlet close to its outlet end；Institute
It states circular aeration ring and slidably covers and be fixed in outside the liquid feeding end of the liquid injection pipe.
Above technical scheme is further elaborated below:
It preferably, further include a gas disengaging control valve for being set to the circular aeration ring surface；Pass through the gas
Pass in and out control valve control, it is described annular shape aeration ring it is adjustable.
It preferably, further include a developing line for being suitable for developing under x-ray fluoroscopy；The developing line is along the fluid injection length of tube
Direction is embedded in the fluid injection tube wall.
It preferably, further include a female connector and one to cover the retractable cover for closing the female connector；The mother is even
Connector is threadedly coupled with male connector；The retractable cover is fixedly connected by a connection piece with the female connector outer wall.
Preferably, further include a fixing piece the liquid injection pipe liquid feeding end to be fixedly arranged on to patient's face；The fixation
Part, which slidably covers, to be fixed in outside the liquid injection pipe liquid feeding end, and the fixing piece is located at the circular aeration ring and the fluid injection
Between the liquid feeding end of pipe.
Preferably, the fixing piece includes that section is shaped to the fixing seat of isosceles trapezoid, is connected to the fixing seat to the left
First paste plate of left side lower edge, is connected to the right institute at viscous the first adhesive-layer for being set to the first paste plate bottom surface
State the second paste plate and viscous the second adhesive-layer set on the second paste plate bottom surface of fixing seat right side lower edge；
Wherein, the fixing seat, the first paste plate and the second paste plate are integrally formed, and are software silica gel material
Production；The bottom of the fixing seat offers upwardly a card slot to fix the liquid injection pipe for running through its front/rear end.
Preferably, the inner wall of the card slot is evenly provided with more anti-skidding raised lines along the longitudinal direction；The card slot it is interior
Diameter is slightly less than the outer diameter of the liquid injection pipe, and the lower end notch diameter of the card slot is slightly less than the card slot internal diameter.
Preferably, the fixing piece further includes one suitable for the viscous bonding die for setting patient nostril two sides outer wall；The bonding die molding
For T-type structure, including the interconnecting piece positioned at front side, the left paste portion positioned at the interconnecting piece left rear side and it is located at the interconnecting piece
The right paste portion of right lateral side；The interconnecting piece is fixedly connected with edge upper after the fixing seat.
Preferably, the protruding portion surface of the liquid injection pipe is coated with one layer of water activity lubricant layer, and the liquid injection pipe is outer
Wall is provided along its length scale.
The beneficial effects of the utility model are:
One, a kind of anti-pressure injury stomach tube provided by the utility model, in the specific implementation, because including that can slide
Dynamic set is fixed in the circular aeration ring for being suitable for supporting patch patient's nasal cavity inner wall outside the liquid injection pipe liquid feeding end, in this way, the note
Liquid pipe is in the position for after patient's stomach is inserted into patient nostril, adjusting the circular aeration ring, so that it is located in patient
Nostril makes it possible to be effectively isolated the liquid injection pipe and patient's nostril mucous membrane, make it possible to play patient's nostril mucous membrane
To certain protective role, and the circular aeration ring itself has certain elasticity, so that resiliency is good, can effectively reduce described
Liquid injection pipe makes it possible to avoid patient's nostril mucous membrane by described as far as possible as a result, to the pressure on top surface of patient's nostril mucous membrane
Liquid injection pipe press rubs and festers and generate inflammation, also, the circular aeration ring is fastened in patient nostril, so that also
It can play the role of the fixed liquid injection pipe, so that the liquid injection pipe is not easy circumferentially to wave and be displaced, in turn, this is practical new
Type is practical, and using effect is good.
Secondly, in the technical scheme, the utility model further includes the gas for being set to the circular aeration ring surface
Control valve is passed in and out, in this way, passing in and out the control of control valve by the gas, i.e., so that the size of the annular shape aeration ring can
It adjusts, so that fixing the liquid injection pipe and the isolation liquid injection pipe convenient for being fastened in the patient nostril of different sizes of nostril
With patient's nostril mucous membrane, so that using adaptable, in turn, the using effect of the utility model can be mentioned effectively
It is high.
Thirdly, in the present embodiment, on the one hand, the utility model further include one along the liquid injection pipe length direction be embedded in institute
The developing line of fluid injection tube wall is stated, in this way, the developing line is then suitable for developing under x-ray fluoroscopy, so that being convenient in surgical procedure
Medical staff observes its insertion depth, so that accurate positioning and safe operation are reliable, on the other hand, opens the retractable face
Lid, even if obtaining convenient for the insertion of the seal wire equipped with seal wire connector, the female connector is threadedly coupled with the male connector, so that
The model size of the female connector can be replaced suitably, so that being able to cooperate the built-in of the seal wire connector of different model, in turn, this reality
It can be further enhanced with novel using effect.
Four, in the technical scheme, on the one hand, the utility model further includes one to consolidate the liquid injection pipe liquid feeding end
It set on the fixing piece of patient's face, is fixed by the fixing piece and patient's face, i.e., so that the liquid injection pipe is being inserted to disease
When people's stomach, the liquid feeding end for being revealed in patient nostril can be by secondary fixation, so that will not more shift, and the fixing piece can
The set of sliding is fixed in outside the liquid feeding end of the liquid injection pipe, so that convenient for being moved according to the needs of specific location, so that using more
Flexibly, on the other hand, bonding die included by the fixing piece it is viscous set patient's nasal cavity two sides outer wall when, i.e., so that the fixing piece
Fixed performance obtains doubling to improve, so that the stationarity for the liquid injection pipe that the fixing piece is fixed can equally be mentioned significantly
Height, and one layer of water activity lubricant layer having coated by the protruding portion surface of the liquid injection pipe makes liquid injection pipe insertion patient's stomach
Intestines smoothness is good, so that be not easy to patient stomach and intestine inner wall Cao into pressure injury, and the outer wall institute by estimating the liquid injection pipe
The scale being equipped with also to observe its insertion depth convenient for medical staff, make it possible to assist being inserted into it patient's stomach and intestine depth into
Row precise positioning, so that in turn, the using effect of the utility model can reach best using relatively reliable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the anti-pressure injury stomach tube of the utility model；
Fig. 2 is the exploded view of the anti-pressure injury stomach tube of the utility model；
Fig. 3 is the overall structure diagram of the fixing seat in the utility model embodiment；
Fig. 4 is the overall structure diagram of the annular shape aeration ring in the utility model embodiment；
Fig. 5 is the partial enlarged view of the liquid injection pipe outlet end in the utility model embodiment；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Drawing reference numeral:
Anti- pressure injury stomach tube 1000；
Male connector 10；
Liquid injection pipe 20；
Protruding portion 201；Strip liquid outlet 202；Scale 203；
Circular aeration ring 30；
Gas passes in and out control valve 40；
Developing line 50；
Female connector 60；
Retractable cover 70；
Fixing piece 80；
Fixing seat 801；Card slot 8011；Anti-skidding raised line 8012；First paste plate 802；First adhesive-layer 803；Second paste
Plate 804；Second adhesive-layer 805；Bonding die 806；Interconnecting piece 8061；Left paste portion 8062；Right paste portion 8063.
Specific embodiment
The technical solution of the utility model is described in detail below with reference to drawings and the specific embodiments, to become apparent from, directly
See the invention essence that ground understands the utility model.
In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5；
A kind of anti-pressure injury stomach tube 1000 provided by the utility model, including male connector 10, liquid injection pipe 20 and
Suitable for supporting the circular aeration ring 30 of patch patient's nostril.
Wherein, the male connector 10 is fixedly connected with the liquid feeding end of the liquid injection pipe 20；The liquid injection pipe 20 goes out liquid
End protrudes outward the protruding portion 201 for being formed as round and smooth, and the outer wall of the liquid injection pipe 20 offers a strip close to its outlet end
Shape liquid outlet 202；Slidably set is fixed in outside the liquid feeding end of the liquid injection pipe 20 the annular shape aeration ring 30.
Based on described above, can with it is clear that:
The utility model is because including slidably to cover to be fixed in outside 20 liquid feeding end of liquid injection pipe to be suitable for supporting patch patient's nose
The circular aeration ring 30 of cavity wall, in this way, the liquid injection pipe 20 adjusts the circle after patient's stomach is inserted into patient nostril
The position of annular plenum circle 30 makes it possible to be effectively isolated the liquid injection pipe 20 and patient so that it is located in patient nostril
Nostril mucous membrane makes it possible to play certain protective role to patient's nostril mucous membrane.
And because the circular aeration ring 30 itself has certain elasticity, so that resiliency is good, the note can be effectively reduced
Liquid pipe 20 makes it possible to avoid patient's nostril mucous membrane by described as far as possible as a result, to the pressure on top surface of patient's nostril mucous membrane
The press of liquid injection pipe 20 rubs and festers and generate inflammation.
Also, the annular shape aeration ring 30 is fastened in patient nostril, so that the fixed liquid injection pipe 20 can also be played
Effect, so that the liquid injection pipe 20 is not easy circumferentially to wave and be displaced.
Simultaneously as the outlet end of the liquid injection pipe 20 protrudes outward the protruding portion 201 for being formed as round and smooth, so that its is round and smooth
Property it is good and be not easy to push up sick and wounded people's stomach and intestine inner wall mucous membrane.
In turn, the utility model is practical, and using effect is good.
It is emphasized that in the technical scheme, the utility model further includes one set on the circular aeration ring 30
The gas on surface passes in and out control valve 40；
In this way, passing in and out the control of control valve 40 by the gas, i.e., so that the size of the annular shape aeration ring 30 can
It adjusts, so that convenient for being fastened in the patient nostril of different sizes of nostril, to fix the liquid injection pipe 20 and the isolation note
Liquid pipe 20 and patient's nostril mucous membrane, so that using adaptable.
In turn, the using effect of the utility model can effectively improve.
It should be noted that in the specific implementation, the utility model further includes a development for being suitable for developing under x-ray fluoroscopy
Line 50；The developing line 50 is embedded in 20 tube wall of liquid injection pipe along 20 length direction of liquid injection pipe.
In this way, the developing line 50 is then suitable for developing under x-ray fluoroscopy, so that observing in surgical procedure convenient for medical staff
Its insertion depth, so that accurate positioning and safe operation are reliable.
Further, in the specific implementation, the utility model further includes that a female connector 60 and one closes the mother to cover
The retractable cover 70 of connector 60；The female connector 60 is threadedly coupled with male connector 10；The retractable cover 70 is logical
A connection piece is crossed to be fixedly connected with 60 outer wall of female connector.
In this way, the retractable cover 70 is opened, even if obtaining convenient for the insertion of the seal wire equipped with seal wire connector, due to described
Female connector 60 is threadedly coupled with the male connector 10, then, i.e., so that the model size of the female connector 60 can be appropriate
Replacement, so that being able to cooperate the built-in of the seal wire connector of different model.
In turn, the using effect of the utility model can be further enhanced.
Further, in the present embodiment, the utility model further includes one to consolidate 20 liquid feeding end of liquid injection pipe
Set on the fixing piece 80 of patient's face；Slidably set is fixed in outside 20 liquid feeding end of liquid injection pipe the fixing piece 80, and described
Fixing piece 80 is located between the circular aeration ring 30 and the liquid feeding end of the liquid injection pipe 20.
In this way, being fixed by the fixing piece 80 with patient's face, i.e., so that the liquid injection pipe 20 is being inserted to patient's stomach
When portion, the liquid feeding end for being revealed in patient nostril can be by secondary fixation, so that will not more shift, and the fixing piece 80 can be slided
Dynamic set is fixed in the outer of liquid feeding end of the liquid injection pipe 20
Even if being obtained as a result, convenient for being moved according to the needs of specific location, so that using more flexible.
Preferably, in the technical scheme, the fixing piece 80 include section be shaped to isosceles trapezoid fixing seat 801,
It is connected to the first paste plate 802 of the 801 left side lower edge of fixing seat to the left, glues under the first paste plate 802
It first adhesive-layer 803 of bottom surface, the second paste plate 804 for being connected to the 801 right side lower edge of fixing seat to the right and viscous sets
In the second adhesive-layer 805 of the second paste 804 bottom surface of plate；
Wherein, the fixing seat 801, first pastes plate 802 and the second paste plate 804 is integrally formed, and is soft
The production of body silica gel material；The bottom of the fixing seat 801 offers upwardly one through the described to fix of its front/rear end
The card slot 8011 of liquid injection pipe 20.
As a result, i.e. so that 80 flexibility of the fixing piece is good, so that 20 liquid feeding end of liquid injection pipe is fixed on disease at it
Human face, that is, when being fixed between patient nostril and mouth, fixed comfort is good.
Also, in the specific implementation, the inner wall of the card slot 8011 be evenly provided with along the longitudinal direction more it is anti-skidding convex
Item 8012；The internal diameter of the card slot 8011 is slightly less than the outer diameter of the liquid injection pipe 20, the lower end notch diameter of the card slot 8011
It is slightly less than 8011 internal diameter of card slot.
The fixing piece 80 has certain elasticity as a result, the card slot 8011 is suitably broken greatly, so that described solid
Part 80 is determined when fixing the liquid injection pipe 20, and it is good to fix tightness, and set anti-skidding raised line 8012 then makes the card slot
8011 when fixing the liquid injection pipe 20, so that the liquid injection pipe 20 is not easy to be pulled displacement.
And in the specific implementation, the fixing piece 80 further includes one suitable for the viscous bonding die 806 for setting patient nostril two sides outer wall；
The bonding die 806 is shaped to T-type structure, including being located at the interconnecting piece 8061 of front side, positioned at 8061 left rear side of interconnecting piece
Left paste portion 8062 and positioned at the right paste portion 8063 of 8061 right lateral side of interconnecting piece；The interconnecting piece 8061 and the fixation
Upper edge is fixedly connected after seat 801.
In this way, bonding die 806 included by the fixing piece 80 it is viscous set patient's nasal cavity two sides outer wall when, i.e., so that it is described solid
Determine 80 fixed performance of part to obtain doubling to improve, so that the same energy of stationarity for the liquid injection pipe 20 that the fixing piece 80 is fixed
It is greatly enhanced.
Furthermore in the technical scheme, 201 surface of protruding portion of the liquid injection pipe 20 of the utility model is coated with one layer
Water activity lubricant layer (not shown), and the outer wall of the liquid injection pipe 20 is provided along its length scale 203.
In this way, which one layer of water activity lubricant layer having coated by 201 surface of protruding portion of the liquid injection pipe 20 (is not schemed
Show) make the insertion of liquid injection pipe 20 patient's stomach and intestine smoothness good, so that being not easy to patient stomach and intestine inner wall Cao into pressure injury.
Also, the scale 203 being equipped with by the outer wall for estimating the liquid injection pipe 20 also to observe convenient for medical staff
Its depth being inserted into makes it possible to assist being inserted into it patient's stomach and intestine depth and accurately being positioned, so that using relatively reliable.
In turn, the using effect of the utility model can reach best.
Other embodiments etc., illustrate one by one here, not doing.
In conclusion the utility model overall structure is simple, easily implement, easy to operate, practical, specificity is strong, manufacture
It is at low cost, in the improvement of structure and the improvement of technology, do not need to increase too many cost, so that the utility model necessarily has
There is good market popularization value, the utility model can be very welcome, can effectively be popularized.
The above is only the preferred embodiment of the present invention, is not intended to limit the patent protection model of the utility model
Enclose, the transformation of equivalent structure made by using the description of the utility model and the drawings or equivalent process, or directly or
Other related technical areas are used in indirectly, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of anti-pressure injury stomach tube, it is characterised in that: including male connector, liquid injection pipe and be suitable for supporting in patch patient nostril
The circular aeration ring of wall；
Wherein, the male connector is fixedly connected with the liquid feeding end of the liquid injection pipe；The outlet end of the liquid injection pipe protrudes outward
Be formed as round and smooth protruding portion, and the outer wall of the liquid injection pipe offers a strip liquid outlet close to its outlet end；The circle
Annular plenum circle, which slidably covers, to be fixed in outside the liquid feeding end of the liquid injection pipe.
2. anti-pressure injury stomach tube according to claim 1, it is characterised in that: further include one be set to the annular shape fill
The gas on air ring surface passes in and out control valve；The control of control valve, the size of the annular shape aeration ring are passed in and out by the gas
It is adjustable.
3. anti-pressure injury stomach tube according to claim 1, it is characterised in that: further include one suitable under x-ray fluoroscopy
The developing line of development；The developing line is embedded in the fluid injection tube wall along the liquid injection pipe length direction.
4. anti-pressure injury stomach tube according to claim 1, it is characterised in that: further include a female connector and one to
Lid closes the retractable cover of the female connector；The female connector is threadedly coupled with male connector；The retractable cover is logical
A connection piece is crossed to be fixedly connected with the female connector outer wall.
5. anti-pressure injury stomach tube according to claim 1, it is characterised in that: further include one to by the liquid injection pipe
Liquid feeding end is fixedly arranged on the fixing piece of patient's face；The fixing piece, which slidably covers, to be fixed in outside the liquid injection pipe liquid feeding end, and institute
Fixing piece is stated to be located between the circular aeration ring and the liquid feeding end of the liquid injection pipe.
6. anti-pressure injury stomach tube according to claim 5, it is characterised in that: the fixing piece includes that section is shaped to
The fixing seat of isosceles trapezoid, is glued set on described first the first paste plate for being connected to fixing seat left side lower edge to the left
The first adhesive-layer of plate bottom surface is pasted, the second paste plate of fixing seat right side lower edge is connected to the right and viscous is set to
Second adhesive-layer of the second paste plate bottom surface；
Wherein, the fixing seat, the first paste plate and the second paste plate are integrally formed, and are software silica gel material system
Make；The bottom of the fixing seat offers upwardly a card slot to fix the liquid injection pipe for running through its front/rear end.
7. anti-pressure injury stomach tube according to claim 6, it is characterised in that: the inner wall of the card slot is along the longitudinal direction
It is evenly provided with more anti-skidding raised lines；The internal diameter of the card slot is slightly less than the outer diameter of the liquid injection pipe, the lower end of the card slot
Notch diameter is slightly less than the card slot internal diameter.
8. anti-pressure injury stomach tube according to claim 7, it is characterised in that: the fixing piece further includes one suitable for viscous
If the bonding die of patient nostril two sides outer wall；The bonding die is shaped to T-type structure, described in being located at the interconnecting piece of front side, being located at
The left paste portion of interconnecting piece left rear side and right paste portion positioned at the interconnecting piece right lateral side；The interconnecting piece and the fixing seat
Upper edge is fixedly connected afterwards.
9. anti-pressure injury stomach tube according to claim 1-8, it is characterised in that: the protrusion of the liquid injection pipe
Portion surface is coated with one layer of water activity lubricant layer, and the outer wall of the liquid injection pipe is provided along its length scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115024.1U CN209332756U (en) | 2018-07-13 | 2018-07-13 | Anti- pressure injury stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115024.1U CN209332756U (en) | 2018-07-13 | 2018-07-13 | Anti- pressure injury stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332756U true CN209332756U (en) | 2019-09-03 |
Family
ID=67743220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821115024.1U Expired - Fee Related CN209332756U (en) | 2018-07-13 | 2018-07-13 | Anti- pressure injury stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209332756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785103A (en) * | 2018-07-13 | 2018-11-13 | 北京大学深圳医院 | Anti- pressure injury stomach tube |
-
2018
- 2018-07-13 CN CN201821115024.1U patent/CN209332756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785103A (en) * | 2018-07-13 | 2018-11-13 | 北京大学深圳医院 | Anti- pressure injury stomach tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |