CN209172596U - A kind of novel intratracheal fistula mouth bracket - Google Patents
A kind of novel intratracheal fistula mouth bracket Download PDFInfo
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- CN209172596U CN209172596U CN201820694925.4U CN201820694925U CN209172596U CN 209172596 U CN209172596 U CN 209172596U CN 201820694925 U CN201820694925 U CN 201820694925U CN 209172596 U CN209172596 U CN 209172596U
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Abstract
The utility model provides a kind of novel intratracheal fistula mouth bracket, including that can be placed in rack body at human body interior tracheae fistula mouth, fistula mouth means of communication, the fistula mouth means of communication includes the notch being arranged on rack body side wall, the first connector that can be used for medical connection tube outside connector, the connecting pipe for being connected to the notch and the first connector；One end of the rack body is arranged in first connector.The utility model may be implemented to reduce bracket at fistula mouth and its surrounding carries out the operation of suctioning secretions or dosing and gather secretion, avoid bacterium infection, while convenient for treatment is administered at fistula mouth, promoting the healing of fistula mouth and controlling to infect around fistula mouth.And novel intratracheal fistula mouth bracket described in the utility model, it is realized using the design of connector and is connect with external medical connection tube, medical connection tube prolonged stay is avoided at person's windpipe, it greatly reduces to the influence on minimal invasive treatment, increases patient comfort, appearance looks elegant and the risk for reducing infection.
Description
Technical field
The utility model relates to medical instruments fields, more particularly, to a kind of novel intratracheal fistula mouth bracket.
Background technique
Since various oesophaguses or tracheal disease are formed by esophago-tracheal fistula mouth, so that oesophagus endocrine is flowed into air flue, make
At Severe Pulmonary Infection, serious person's threat to life.Patient is unable to oral feeding, seriously reduces patient's because fistula mouth exists
Quality of life.For the treatment of esophago-tracheal fistula, the treatment method of relative efficiency is that Stent Implantation blocks fistula in the prior art
Mouthful, it can reduce or even prevent oesophagus endocrine flowing into air flue in this way, reduce the generation of aspiration pneumonia.Part plugging effect
Good patient, it might even be possible to oral feeding, quality of making the life better.But during clinical practice, discovery is asked there are following
Topic: 1) branch frame peripheral (especially at fistula mouth) often gathers more secretion, be easy to cause bacterial reproduction and causes to infect.
2) it due to the presence of fistula mouth bracket, can not or be not easy to being administered treatment at fistula mouth.3) it is easy to happen displacement, is unfavorable for fistula
The closure of mouth, serious person fall off the life that can threaten patient.
Utility model content
The purpose of this utility model is to provide a kind of novel intratracheal fistula mouth bracket, the novel intratracheal fistula mouth bracket can
The secretion at fistula mouth is accumulated in convenient for suction, or even treatment can be administered to fistula mouth.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of novel intratracheal fistula mouth bracket is provided, is connected including rack body, fistula mouth at human body interior tracheae fistula mouth can be placed in
Logical mechanism, the fistula mouth means of communication include the notch being arranged on rack body lateral wall, can be used for medical company outside connector
First connector of adapter tube, the connecting pipe for being connected to the notch and the first connector；First connector is arranged in the branch
One end of frame body.
Novel intratracheal fistula mouth bracket described in the utility model, by the way that notch is arranged on the side wall of the rack body,
And the first connector being connected to the notch is set, by being attached using first connector with external medical connection tube,
To at fistula mouth and its surrounding carries out the operation of suctioning secretions or dosing.
Specifically, the overlay film branch of the installation method of intratracheal fistula mouth bracket described in the utility model and existing intratracheal fistula mouth
Frame is identical, is blocked using the rack body to fistula mouth, in general, the side wall of rack body is blocked fistula mouth, and first
One end where connector upward, by slightly moving or rotating the rack body, makes notch close to fistula mouth.
It, can be by the working track of existing bronchoscope by external medical connection tube when carrying out suction or when dosing techniques
It is delivered to first joint, one end of external medical connection tube is plugged on first connector, is realized external medical
Connecting tube is connected to the notch, carries out negative-pressure ward by the other end to external medical connection tube, can be by rack body
Around gathered especially at fistula mouth point must object aspirated, removed.It, similarly, can also be from described external for dosing techniques
The other end of medical connection tube carries out dosing, and medical fluid is delivered to from fistula mouth from by external medical connection tube, to accelerate fistula mouth
It is infected around healing or control fistula mouth.
Position of the notch on rack body side wall with no restrictions, is generally located in the rack body side wall
Lower part, in mounting bracket main body, in the case where fistula mouth can be blocked, can by adjusting the position of the rack body,
The notch is set to be located at fistula mouth nearby.The size of the notch is 5 × 5mm ~ 8 × 8mm.
First connector can use the heparin lock construction in medical infusion field.
The notch can also run through side wall not through side wall.As one of embodiment, the notch is set
It sets at the lateral wall of the rack body, the connecting pipe is arranged in the side wall of the rack body, the connecting tube
The one end in road is connect with the notch, and the other end of the connecting pipe is connect with first connector.
In order to preferably aspirate the secretion around rack body, further, the quantity of the notch is multiple, institute
It states multiple notches and is equipped with the logical of each notch of connection in the circle distribution of the rack body lateral wall, the rack body side wall
Road, the connecting pipe are connected to the channel or in which a notch.
As another embodiment, the notch runs through the lateral wall and inner sidewall of the rack body, the connection
Pipe installing is arranged on the inner sidewall of the rack body, one end of the connecting pipe and the notch airtight connection, institute
The other end for stating connecting pipe is connect with first connector.
Further, the connecting pipe is oblate structure.Setting in this way can reduce connecting pipe to the greatest extent and account for
Volume.Further, a part of the connecting pipe and the rack body inner sidewall are integrally formed.The connection
A part of pipeline is the part that the connecting pipe is contacted with rack body inner sidewall.
Further, the rack body be additionally provided with air bag for enhancing rack body stability, can be with external inflation
Second connector of pipe connection, the second connector setting are located at the branch on the rack body, and with first connector
The same end of frame body；Further, (such as described first connect relatively far apart between first connector and second connector
Head is opposite with second connector)；Second connector is connected to the inside air bag, to be inflated to the air bag.One
As in the case of, in the deflated condition, the air bag with a thickness of 3 ~ 4mm, particular state can be adjusted according to the actual situation.The gas
Capsule is check valve air bag, and specifically, the air bag is equipped with breather check valve, and to guarantee air bag, gas is air tight after inflation.
When inflated for deflated, operation is similar with above-mentioned suction operation, can pass through the work of existing bronchoscope
External gas tube is delivered to second joint by track, and one end of external gas tube is plugged on second connector,
Realize that external gas tube is connected to the air bag, to be inflated.
Further, the air bag is the cyclic structure around the rack body lateral wall.
Further, the air bag is arranged on the lateral wall of the rack body.
Further, the air bag is located at the rack body far from one end where the first connector.Again specifically, institute
The upper end that the first connector is located at the rack body is stated, correspondingly, the middle lower end of the rack body is arranged in the air bag,
And the air bag is located at the lower section of the notch.
In order to further increase the sealing performance of second connector, it is preferable that second connector fills in vitro with described
The junction of tracheae connection is equipped with silica gel sealing layer.
In order to further increase the sealing performance of first connector, it is preferable that first connector and the external doctor
Silica gel sealing layer is equipped with the junction that connecting tube connects.
After being provided with silica gel sealing layer for the first connector and/or the second connector, in operation, external medical connection tube
And/or external gas tube is correspondingly provided with and can pierce the matched pricker of the silica gel sealing layer, is plugged on silica gel by pricker
After sealant, realize and first connector or the second fittings.Choosing silica gel sealing layer is advantageous in that, silica gel sealing layer
Facilitate puncture, and after using, still there is good leakproofness.
Further, the edge of the rack body side wall is arranged in first connector.Further, described second
The edge of the rack body side wall is arranged in connector.Further, first connector and the second connector are located at described
The same side of rack body.
Another purpose of the utility model is to provide a kind of intratracheal fistula mouth holder device, the intratracheal fistula mouth holder device
Including above-mentioned novel intratracheal fistula mouth bracket and external medical connection tube, therefore the intratracheal fistula mouth holder device should also fall in this reality
With in novel protection scope.
Compared with prior art, the utility model has the beneficial effects that
The utility model improves the structure of the overlay film frame of existing intratracheal fistula mouth, may be implemented at fistula mouth and its
Surrounding carries out the operation of suctioning secretions or dosing, reduces bracket (especially at fistula mouth) and gathers secretion, avoids bacterium infection,
It is infected around fistula mouth convenient for treatment is administered at fistula mouth, promoting fistula mouth to heal and control simultaneously.And it is described in the utility model
Novel intratracheal fistula mouth bracket, realized using the design of connector and connect with external medical connection tube, avoid medical connection tube
Prolonged stay greatly reduces at person's windpipe to the influence on minimal invasive treatment, increase patient comfort, appearance looks elegant, with
And reduce the risk of infection.In addition, novel intratracheal fistula mouth bracket described in the utility model is also further provided with air bag, it can
The stability for enhancing intratracheal fistula mouth bracket, and further strengthens the effect of suctioning secretions, prevents secretion from leak down and carefully
Bacterium diffusion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel intratracheal fistula mouth bracket described in embodiment 1.
Fig. 2 is the diagrammatic cross-section of novel intratracheal fistula mouth bracket described in embodiment 1.
Fig. 3 is the diagrammatic cross-section of novel intratracheal fistula mouth bracket described in embodiment 2.
Fig. 4 is the structural schematic diagram of novel intratracheal fistula mouth bracket described in embodiment 1 (being equipped with multiple notches).
Fig. 5 is the diagrammatic cross-section of novel intratracheal fistula mouth bracket described in embodiment 3.
Fig. 6 is the structural schematic diagram of novel intratracheal fistula mouth bracket described in embodiment 3.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual object；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
As shown in Figure 1 and 2, a kind of novel intratracheal fistula mouth bracket includes the rack body that can be placed at human body interior tracheae fistula mouth
100, fistula mouth means of communication 200.
Fistula mouth means of communication includes the notch 210 being arranged on rack body lateral wall, can be used for medical company outside connector
First connector 220 of adapter tube, the connecting pipe 230 for being connected to notch 210 and the first connector 220.As shown in Figure 1, first connects
First 220 are arranged in the side edge edge of 100 upper end of rack body.First connector 220 is using the heparin for being similar to medical infusion field
Lock construction.
Notch 210 can also run through side wall not through side wall.In the present embodiment, notch 210 is arranged in bracket master
At the lateral wall of body 100, connecting pipe 230 is arranged in the side wall of rack body 100, one end of connecting pipe 230 and notch
210 connections, the other end of connecting pipe 230 are connect with the first connector 220.In this example, notch 210 is located in rack body
100 lateral wall, can be by adjusting rack body in the case where that can block fistula mouth in mounting bracket main body 100
Position makes notch 210 be located at fistula mouth nearby.The quantity of notch 210 can be to be multiple, as shown in figure 4, multiple notches 210
Around the circle distribution of 100 lateral wall of rack body, the channel 110 for being connected to each notch 210 is equipped in 100 side wall of rack body, even
Adapter tube road 230 is connected to one of notch 210.
In order to improve the sealing performance of the first connector 220, the junction that the first connector 220 is connect with external medical connection tube
Equipped with silica gel sealing layer 221.
Embodiment 2
The present embodiment is second embodiment of the utility model, and the place different from embodiment 1 is the setting of notch
Mode, specifically, as shown in figure 3, notch 210 runs through the lateral wall and inner sidewall of rack body 100, connecting pipe 230 is installed
It is arranged on the inner sidewall of rack body 100, one end of connecting pipe 230 and 210 airtight connection of notch, connecting pipe 230
The other end is connect with the first connector 220.Connecting pipe 230 is oblate structure, connecting pipe 230 and 100 inner sidewall of rack body
The part of contact is integrally formed with 100 inner sidewall of rack body, and setting in this way can reduce connecting pipe occupancy to the greatest extent
Volume.
Other components and connection relationship are same as Example 1.
Embodiment 3
The present embodiment is the third embodiment of the utility model, unlike embodiment 1 or 2, as it can be seen in figures 5 and 6,
Rack body 100 in the present embodiment is additionally provided with air bag 300 for enhancing 100 stability of rack body, can be with external inflation
Second connector 400 of pipe connection.Identical as the first connector, the edge of rack body upper end side wall is arranged in the second connector 400, the
One connector 220 and the second connector 400 can be located at the same side, or opposite.It is connected to inside second connector 400 and air bag 300, with right
Air bag 300 is inflated.Under normal circumstances, in the deflated condition, air bag with a thickness of 3 ~ 4mm.Air bag 300 is check valve gas
Capsule, specifically, air bag 300 are equipped with breather check valve, and to guarantee air bag 300, gas is air tight after inflation.
Air bag 300 is arranged on the lateral wall of rack body 100, for around the cyclic structure of 100 lateral wall of rack body.Gas
Capsule 300 is located at the middle lower end of rack body, positioned at the lower section of notch 210.Connection between second connector 400 and air bag 300 is logical
Road, which can be, to be arranged on the lateral wall of rack body 100, is also possible to be arranged in the side wall of rack body, in the present embodiment
In, it is alternatively provided in the side wall of rack body.
Further, in order to improve the sealing performance of the second connector 400, what the second connector 400 was connect with external gas tube
Junction is equipped with silica gel sealing layer.
Other components and connection relationship are identical as embodiment 1 or 2.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of novel intratracheal fistula mouth bracket, which is characterized in that including rack body, the fistula that can be placed at human body interior tracheae fistula mouth
Mouth means of communication, the fistula mouth means of communication include the notch being arranged on rack body lateral wall, can be used for outside connector curing
With the first connector of connecting tube, the connecting pipe for being connected to the notch and the first connector；First connector is arranged in institute
State one end of rack body.
2. novel intratracheal fistula mouth bracket according to claim 1, which is characterized in that the notch is arranged in the bracket master
At the lateral wall of body, the connecting pipe is arranged in the side wall of the rack body, one end of the connecting pipe with it is described
Notch connection, the other end of the connecting pipe are connect with first connector.
3. novel intratracheal fistula mouth bracket according to claim 2, which is characterized in that the quantity of the notch is multiple, institute
It states multiple notches and is equipped with the logical of each notch of connection in the circle distribution of the rack body lateral wall, the rack body side wall
Road, the connecting pipe are connected to the channel or in which a notch.
4. novel intratracheal fistula mouth bracket according to claim 1, which is characterized in that the notch runs through the rack body
Lateral wall and inner sidewall, the connecting pipe is mounted on the inner sidewall of the rack body, the connecting pipe
One end and the notch airtight connection, the other end of the connecting pipe are connect with first connector.
5. novel intratracheal fistula mouth bracket according to claim 4, which is characterized in that the connecting pipe is oblate structure.
6. novel intratracheal fistula mouth bracket according to claim 5, which is characterized in that a part of the connecting pipe and institute
State the integrated molding of rack body inner sidewall.
7. novel intratracheal fistula mouth bracket according to claim 1, which is characterized in that the rack body is additionally provided with for increasing
The air bag of strong rack body stability and reinforced suction effect, the second connector that can be connect with external gas tube, described second connects
Head is arranged on the rack body, and is located at the same end of the rack body with first connector；Second connector
It is connected to the inside air bag, to be inflated to the air bag.
8. novel intratracheal fistula mouth bracket according to claim 7, which is characterized in that second connector fills in vitro with described
The junction of tracheae connection is equipped with silica gel sealing layer.
9. described in any item novel intratracheal fistula mouth brackets according to claim 1 ~ 8, which is characterized in that first connector and institute
The junction for stating external medical connection tube connection is equipped with silica gel sealing layer.
10. described in any item novel intratracheal fistula mouth brackets according to claim 1 ~ 8, which is characterized in that first connector is set
It sets in the edge of rack body upper end side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694925.4U CN209172596U (en) | 2018-05-10 | 2018-05-10 | A kind of novel intratracheal fistula mouth bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694925.4U CN209172596U (en) | 2018-05-10 | 2018-05-10 | A kind of novel intratracheal fistula mouth bracket |
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| CN209172596U true CN209172596U (en) | 2019-07-30 |
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| CN201820694925.4U Active CN209172596U (en) | 2018-05-10 | 2018-05-10 | A kind of novel intratracheal fistula mouth bracket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720970A (en) * | 2018-05-10 | 2018-11-02 | 广东省人民医院(广东省医学科学院) | A kind of novel intratracheal fistula mouth holder |
-
2018
- 2018-05-10 CN CN201820694925.4U patent/CN209172596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720970A (en) * | 2018-05-10 | 2018-11-02 | 广东省人民医院(广东省医学科学院) | A kind of novel intratracheal fistula mouth holder |
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