CN203400329U - Double-port stomach tube - Google Patents
Double-port stomach tube Download PDFInfo
- Publication number
- CN203400329U CN203400329U CN201320499918.6U CN201320499918U CN203400329U CN 203400329 U CN203400329 U CN 203400329U CN 201320499918 U CN201320499918 U CN 201320499918U CN 203400329 U CN203400329 U CN 203400329U
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- China
- Prior art keywords
- stomach tube
- socket
- seal
- port
- seal covers
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- Expired - Fee Related
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Abstract
A double-port stomach tube comprises a main stomach tube body, two branching tube bodies and a three-way union. The head end of the main tube body is connected with the lower end of the three-way union, the tail end of the main tube body is provided with a side leakage hole, the tail ends of the two branching tube bodies are connected with two bifurcate ends of the three-way union respectively, the head ends of the two branching tube bodies are fixedly connected with an injection port and a lead-out port respectively, the branching tube bodies are provided with tube clamps, the lead-out port is provided with a first sealing cover, the first sealing cover and the lead-out port are connected together through a first thin belt, the bottom face of the first sealing cover is fixedly connected with a first spout plug, the injection port is provided with a second sealing cover and a third sealing cover, the second sealing cover and the injection port are connected together through a second thin belt, the bottom face of the second sealing cover is fixedly connected with a second spout plug, and the top face of the second sealing cover is provided with a cylindrical inserting port. The double-port stomach tube is provided with the two ports and one inserting port which are used for injection and lead-out operations without disturbing, and the double-port stomach tube can be conveniently connected with a drainage bottle, a nasal feeding pump, an infusion set and an injector.
Description
Technical field
This utility model belongs to medical treatment and nursing articles for use technical field, relates to stomach tube, particularly a kind of double nip Novel ventricular canal.
Background technology
Stomach tube is one of medical treatment and nursing articles for use conventional on hospital clinical, its structure is as Fig. 1, shown in Fig. 2, stomach tube 1 is a softness, fine and smooth silica gel hose or rubber hose, comprise adult type and child form, the length of adult type stomach tube is in 100cm left and right, half left and right via intranasal application wherein, pharynx, esophagus, insert in stomach, second half exposes, the head end of stomach tube 1 is provided with cone-shaped interface 2, cone-shaped interface 2 is with closable seal cover 3, seal cover 3 links together by faciola 4 and cone-shaped interface 2, the bottom surface of seal cover 3 is with the stopple 5 sealing, stomach tube 1 tail end is provided with side leakage hole 6.
Stomach tube of many uses, for example, after abdominal surgery, by gastrointestinal decompression, can reduce gastrointestinal stress, alleviate abdominal distention and incision pain, promote that patient gets well early, some patient, suffer from serious symptom, can not swallow, by stomach tube, can give patient's delivering medicament and nutrient substance, stomach tube is mainly used in gastrointestinal decompression and enteral nutritional support support, during gastrointestinal decompression, can use negative-pressure suction bottle sucking-off gastric content, make it in decompression state, please refer to Fig. 3, negative pressure drainage vessel 7 is with drainage tube 8, the taper joint 9 of drainage tube 8 is mated with cone-shaped interface 2 sizes of stomach tube 1 head end, shape is coincide.
When enteral nutritional support is supported, can use Nasal-feeding pump, please refer to Fig. 4, Nasal-feeding pump 10 is by conduit 11 output spoon meat, nutritional solution or medicines, and the taper joint 12 of conduit 11 is mated with cone-shaped interface 2 sizes of stomach tube 1 head end, and shape is coincide.
Because stomach tube 1 only has a cone-shaped interface 2, injection and sucking-off operation share, when patient carries out after gastrointestinal decompression, while needing again enteral nutritional support to support, can only first from the cone-shaped interface 2 of stomach tube 1, pull up the taper joint 9 of drainage tube 8, plugging the taper joint 12 of Nasal-feeding pump conduit 11, there is very large drawback in this again:
First repeatedly plug complex operation, the bad grasp of dynamics all will be used larger strength while plugging at every turn, it is firm to guarantee to connect, and can not throw off easily, has plugged often and can make cone-shaped interface 2 occur that mechanical fatigue, elastic force decline cause poorly sealed, the loosening gas leakage of seam, make it lose out vacuum suction state, thereby affect effect of easing stress, when serious, have to change, original stomach tube is extracted out, insert new stomach tube, and to repeatedly putting pipe, there is resentment in a lot of patient, be difficult to accept.
Secondly, after the cone-shaped interface 2 of stomach tube 1 is connected with taper joint 9,12, form an airtight aseptic tubing, after taper joint 9,12 being pulled up at every turn, be actually that this tubing is open, the number of times that cone-shaped interface 2 is exposed in external environment is more, and the time is longer, more easily, by extraneous pathogen contamination, cause potential safety hazard.
In addition, after the taper joint of negative pressure drainage vessel 9 being pulled up, taper joint 9 also needs to keep away dirty preservation at every turn, if preserve improperly, also, easily by extraneous pathogen contamination, therefore, operation easier is large, and repetitive work amount is also very large.
In treatment and nursing process; often need to be with stomach tube to patient's nutritional solution that instils; please refer to Fig. 5, Fig. 6; during instillation, the joint 14 of transfusion device (tube for transfusion) 13 is inserted in the cone-shaped interface 2 of stomach tube 1, because the joint 14 of transfusion device 13 is conventionally with a protective cap 15; do not mate with shape and the diameter of cone-shaped interface 2; slightly do not note, may occur that leakage or stomach tube enter air phenomenon, so operation easier is larger.In addition, also usually to by stomach tube 1, to patient, inject nutritional solution or medicine with syringe, please refer to Fig. 7, because nipple (the pin mouth) 17 of syringe 16 do not mate with shape and the diameter of cone-shaped interface 2, make troubles also to medical worker's operation yet.So existing stomach tube is anxious, wait to improve.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of double nip stomach tube, and it has two interfaces and a socket, for various injections with draw operation, do not interfere with each other, can be connected with drainage bottle, Nasal-feeding pump, transfusion device and syringe easily.
For achieving the above object, this utility model is by the following technical solutions:
A kind of double nip stomach tube, comprise stomach tube main pipe, Liang Ge branch body and tee pipe coupling, it is characterized in that: described tee pipe coupling is " Y " shape, main pipe's head end is connected with the lower end of tee pipe coupling, main pipe's tail end is provided with side leakage hole, the tail end of Liang Ge branch body is connected with two divergent ends of tee pipe coupling respectively, the head end of Liang Ge branch body is connected with respectively grouting socket and draws interface, on each branch's body, be provided with pipe clamp, grouting socket is all cone-shaped interface with drawing interface, draw interface with a seal cover, seal cover by faciola with draw interface and link together, the bottom surface of a seal cover is connected with stopple No. one, grouting socket is with No. two seal covers and No. three seal covers, No. two seal covers link together by No. two faciolas and grouting socket, the bottom surface of No. two seal covers is connected with stopple No. two, the end face of No. two seal covers is provided with cylindricality socket, on No. two stopples, be provided with centre bore, this centre bore and cylindricality socket connect, No. three seal cover links together by No. three faciolas and No. two seal covers, the bottom surface of No. three seal covers is connected with stopple No. three, the internal diameter of the cylindricality socket of the external diameter of No. three stopples and No. two seal cover end faces matches.
The internal diameter of described cylindricality socket and the external diameter of syringe nipple match.
The internal diameter of described cylindricality socket and the external diameter of infusion apparatus joint match, and the internal diameter of the external diameter of cylindricality socket and infusion apparatus joint protective cap matches.
Space phase angle between described No. two seal covers and No. three seal covers is 90 degree.
Owing to adopting technique scheme: the utlity model has following positive beneficial effect:
1. be provided with grouting socket and draw interface, inject and draw operation clearly, during injection, do not need drainage tube to pull up, reduce taper joint and cone-shaped interface and be exposed to contaminated risk in external environment, also avoided plug repeatedly to cause the strain of cone-shaped interface machinery, elastic force to decline and occur poorly sealed.
2. grouting socket is comprised of two-layer seal cover, opens ground floor seal cover, by socket, can be connected with syringe with transfusion device easily, opens second layer seal cover, by interface, can be connected with Nasal-feeding pump easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional stomach tube.
Fig. 2 is the structural representation of stomach tube seal cover after opening in Fig. 1.
Fig. 3 is the structural representation that the stomach tube in Fig. 1 is connected with negative pressure drainage vessel.
Fig. 4 is the structural representation that the stomach tube in Fig. 1 is connected with Nasal-feeding pump.
Fig. 5 is the structural representation that the stomach tube in Fig. 1 is connected with transfusion device.
Fig. 6 is the partial enlarged drawing of Fig. 5.
Fig. 7 is the structural representation that the stomach tube in Fig. 1 is connected with syringe.
Fig. 8 is the structural representation of this utility model one embodiment.
Fig. 9 is the structural representation of grouting socket ground floor seal cover after opening in Fig. 8.
Figure 10 is the structural representation of grouting socket second layer seal cover after opening in Fig. 8.
Figure 11 is the structural representation that stomach tube of the present utility model is connected with syringe.
Figure 12 is the structural representation that stomach tube of the present utility model is connected with transfusion device and negative pressure drainage vessel.
Figure 13 is that Figure 12 is partial enlarged drawing.
Figure 14 is the structural representation that stomach tube of the present utility model is connected with Nasal-feeding pump.
The specific embodiment
Number in the figure
1 stomach tube 2 cone-shaped interface 3 seal covers
4 faciola 5 stopple 6 side leakage holes
7 negative pressure drainage vessel 8 drainage tube 9 taper joints
10 Nasal-feeding pump 11 conduit 12 taper joints
13 transfusion device 14 joint 15 protective caps
16 syringe 17 nipples (pin mouth) 18 side leakage holes
19 tee pipe coupling 20 stomach tube 21 main pipes
22 branch's body 23 branch's bodys 24 are drawn interface
No. 27 seal covers of 25 pipe clamp 26 pipe clamps
No. 29 stopple 30 grouting sockets of No. 28 faciolas
33 No. two stopples of 32 No. two faciolas of 31 No. two seal covers
37 No. three seal covers of 34 centre bore 36 cylindricality sockets
39 No. three stopples of 38 No. three faciolas
Please refer to Fig. 8, Fig. 9, Figure 10, this utility model is a kind of double nip stomach tube 20, comprise main pipe 21, Liang Ge branch body 22, 23 and tee pipe coupling 19, tee pipe coupling 19 is " Y " shape, main pipe 21 the head end lower end vertical with tee pipe coupling 19 is connected, main pipe 21 tail end is provided with side leakage hole 18, Liang Ge branch body 22, 23 tail end is connected with 19 two divergent ends that make progress of tee pipe coupling respectively, Liang Ge branch body 22, 23 head end is connected with respectively grouting socket 30 and draws interface 24, branch's body 22, on 23, be respectively arranged with pipe clamp 25, pipe clamp 26, during implant operation, by pipe clamp 26Jia Bi branch body 23, while drawing operation, by pipe clamp 25Jia Bi branch body 22, inject and draw operation clearly, do not interfere with each other, pipe clamp 25, 26 structure adopts prior art.
Please refer to Figure 11, the external diameter of the nipple of the internal diameter of cylindricality socket 36 and syringe 16 (pin mouth) 17 matches.When grouting socket 30 is connected with syringe 16, only need open seal cover 37 No. three, the nipple of syringe 16 17 is inserted on cylindricality socket 36, both mate identical, there will not be leak of liquid.
Please refer to Figure 12, Figure 13, the external diameter of the internal diameter of cylindricality socket 36 and infusion apparatus joint 14 matches, and the internal diameter of the protective cap 15 of the external diameter of cylindricality socket 36 and infusion apparatus joint 14 matches.When grouting socket 30 is connected with transfusion device 13; only need open No. three seal cover 37; the joint of transfusion device 13 14 is inserted on cylindricality socket 36; the joint 14 of transfusion device 13 mates identical with cylindricality socket 36; there will not be leak of liquid, the protective cap 15 of infusion apparatus joint 14 is enclosed within on cylindricality socket 36, plays reinforcement protection effect; further prevent leak of liquid, in fact the shape of the joint 14 of transfusion device 13 and the nipple 17 of syringe 16 is identical with size.While being connected with negative pressure drainage vessel, only need open No. one seal cover 27, owing to drawing interface 24, match with taper joint 9 size shape, the taper joint 9 of described drainage tube 8 can be easily with draw interface 24 and be connected.
Please refer to Figure 14, while being connected with Nasal-feeding pump 10, only No. two seal covers 31 need be opened, because grouting socket 30 mates with the size shape of taper joint 12, so the taper joint 12 on Nasal-feeding pump conduit 11 can be connected with grouting socket 30 easily.
Owing to injecting and drawing operation, be to be completed by different interfaces, during injection, do not need drainage tube to pull up, reduce taper joint 9 and drawn interface 24 being exposed to contaminated risk in external environment, also avoided plug repeatedly to cause drawing interface 24 machinery strains, elastic force declines and occurs poorly sealed.
Claims (4)
1. a double nip stomach tube, comprise stomach tube main pipe, Liang Ge branch body and tee pipe coupling, it is characterized in that: described tee pipe coupling is " Y " shape, main pipe's head end is connected with the lower end of tee pipe coupling, main pipe's tail end is provided with side leakage hole, the tail end of Liang Ge branch body is connected with two divergent ends of tee pipe coupling respectively, the head end of Liang Ge branch body is connected with respectively grouting socket and draws interface, on each branch's body, be provided with pipe clamp, grouting socket is all cone-shaped interface with drawing interface, draw interface with a seal cover, seal cover by faciola with draw interface and link together, the bottom surface of a seal cover is connected with stopple No. one, grouting socket is with No. two seal covers and No. three seal covers, No. two seal covers link together by No. two faciolas and grouting socket, the bottom surface of No. two seal covers is connected with stopple No. two, the end face of No. two seal covers is provided with cylindricality socket, on No. two stopples, be provided with centre bore, this centre bore and cylindricality socket connect, No. three seal cover links together by No. three faciolas and No. two seal covers, the bottom surface of No. three seal covers is connected with stopple No. three, the internal diameter of the cylindricality socket of the external diameter of No. three stopples and No. two seal cover end faces matches.
2. a kind of double nip stomach tube as claimed in claim 1, is characterized in that: the internal diameter of described cylindricality socket and the external diameter of syringe nipple match.
3. a kind of double nip stomach tube as claimed in claim 1, is characterized in that: the internal diameter of described cylindricality socket and the external diameter of infusion apparatus joint match, and the internal diameter of the external diameter of cylindricality socket and infusion apparatus joint protective cap matches.
4. a kind of double nip stomach tube as claimed in claim 1, is characterized in that: the space phase angle between described No. two seal covers and No. three seal covers is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499918.6U CN203400329U (en) | 2013-08-15 | 2013-08-15 | Double-port stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499918.6U CN203400329U (en) | 2013-08-15 | 2013-08-15 | Double-port stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400329U true CN203400329U (en) | 2014-01-22 |
Family
ID=49936274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499918.6U Expired - Fee Related CN203400329U (en) | 2013-08-15 | 2013-08-15 | Double-port stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491373A (en) * | 2016-12-20 | 2017-03-15 | 江苏苏云医疗器材有限公司 | Multi-functional connecting tube |
| CN109562206A (en) * | 2016-06-15 | 2019-04-02 | 诺美德科股份有限公司 | For being inserted into the probe unit and pipe/connector assembly of patient's body |
-
2013
- 2013-08-15 CN CN201320499918.6U patent/CN203400329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562206A (en) * | 2016-06-15 | 2019-04-02 | 诺美德科股份有限公司 | For being inserted into the probe unit and pipe/connector assembly of patient's body |
| CN106491373A (en) * | 2016-12-20 | 2017-03-15 | 江苏苏云医疗器材有限公司 | Multi-functional connecting tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |