CN204563302U - Connection tube is rinsed in a kind of three chambeies - Google Patents
Connection tube is rinsed in a kind of three chambeies Download PDFInfo
- Publication number
- CN204563302U CN204563302U CN201520181437.XU CN201520181437U CN204563302U CN 204563302 U CN204563302 U CN 204563302U CN 201520181437 U CN201520181437 U CN 201520181437U CN 204563302 U CN204563302 U CN 204563302U
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- China
- Prior art keywords
- connection tube
- input adapter
- rinsed
- chambeies
- outfan
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model relates to a kind of three chambeies and rinses connection tube, comprise input adapter, connection tube and out splice going splice, the input port fascia edge of described input adapter is arranged with two protruding buckles, input adapter outfan outer wall is arranged with two and screws sheet, the outfan of described input adapter is connected in parallel three connection tubes, the other end of described connection tube connects out splice going splice respectively, and described out splice going splice comprises the female attachment cap of band.For coordinating the PICC conduit of different model, described three chambeies are rinsed connection tube and are provided with tongs, it is connected by the extension tube of positive pressure connector with PICC conduit, realize rinsing multi-cavity PICC conduit simultaneously, improve medical personnel's work efficiency, avoid single chamber to rinse and cause blood back, alleviate patient's burden, have very large promotion prospect in clinical practice.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of three chambeies and rinses connection tube.
Background technology
At present, for long-term intravenous transfusion or the patient of chemotherapy, sometimes need the medicine simultaneously injecting variety classes or variable concentrations, existing adopt multi-cavity PICC conduit more.This conduit, because of high, simple to operate safe, the advantage such as the holdup time is long in vivo, patient suffering's time is few of once holding tube success rate, obtains wide popularization and application clinically.
After being terminated by PICC catheter infusion at every turn, due to precipitation, the crystallization of medicinal liquid, easily causing plugging, stimulating local vascular for avoiding medicinal liquid, and reduce incompatibility between medicine, unnecessary life harm is caused to patient, need rinse each chamber isotonic saline solution of PICC conduit.When it is rinsed, adopt single connection tube to rinse successively each chamber conduit at present, namely clamp with the extension of vessel clamp by other chamber conduit of PICC, being connected rushing the extension of formula flushing syringe with chamber conduit to be rinsed in advance, completing the flushing to each chamber conduit successively by the method.
But in said method, because each chamber pressure influences each other, when rinsing respectively successively each conduit, easily make other overpressures change and then cause blood back, harm patient health, increases medical personnel's burden simultaneously.
Summary of the invention
The purpose of this utility model be for above-mentioned to multi-cavity PICC catheters irrigation time, easily cause other overpressures to change, cause blood back, harm patient health, increase one three chamber that medical personnel burden proposes simultaneously and rinse connection tube.
In order to achieve the above object, this utility model adopts following technical proposal: connection tube is rinsed in a kind of three chambeies, mainly comprise the input adapter connected in turn, connection tube and out splice going splice, the input port fascia edge of described input adapter is arranged with two protruding buckles, input adapter outfan outer wall is arranged with two and screws sheet, the outfan of described input adapter is connected in parallel three connection tubes, the other end of described connection tube connects out splice going splice respectively, described out splice going splice input outer wall is arranged with two and screws sheet, the described sheet front end sleeve that screws is equipped with tapped attachment cap, described out splice going splice outfan outer wall is provided with the annular stop stoping attachment cap rear end to be deviate from, under free state, described attachment cap slides screwing between sheet and stop part.
Further, at least one connection tube is provided with the tongs that can stop liquid communication, described tongs comprises the circular hole of the accommodation connection tube be communicated with breach in boundary zone sheet noumenon jaggy, sheet noumenon, and the strip clamping hole be communicated with described circular hole.
Further, described input adapter, connection tube and out splice going splice integral structure.
Further, the length of described connection tube is 80-120mm.
Further, the interior diameter of described connection tube is 2-3mm.
Further, the outfan of described input adapter is flat bell mouth shape.
Compared with prior art, the utility model has the advantage of: this utility model can realize rinsing while multi-cavity PICC conduit, avoid single chamber to rinse successively and cause blood back, alleviate patient's burden, improve medical personnel's work efficiency simultaneously, have wide practical use at medical domain.
Accompanying drawing explanation
Fig. 1 is that this uses three chambeies of novel proposition to rinse the structural representation of connection tube;
Fig. 2 is that this uses three chambeies of novel proposition to rinse connection tube using state structural representation;
Wherein, 1, input adapter; 2, connection tube; 3, out splice going splice; 4, tongs; 5, formula flushing syringe is rushed in advance; 6, positive pressure connector; 7, buckle; 8, sheet is screwed; 9, attachment cap; 10, clamping hole.
Detailed description of the invention
In order to can clearer understanding above object and advantages of the present utility model, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model be described in detail.
It should be noted that, in description of the present utility model, the front end that connection tube is rinsed in three chambeies is out splice going splice direction; The orientation of the instruction such as term "front", "rear" or position relationship are only this utility model and simplified characterization for convenience of description, instead of the particular orientation that the device of instruction or hint indication must have, and therefore can not be interpreted as restriction of the present utility model.
As shown in Figure 1, for the overall structure schematic diagram of a kind of three chambeies flushing connection tubes that the present embodiment provides, mainly comprise input adapter 1, connection tube 2 and out splice going splice 3, the outfan of described input adapter 1 is connected in parallel three connection tubes 2, the outfan of input adapter 1 is flat bell mouth shape, and the other end of connection tube 2 connects out splice going splice 3 respectively.
With reference to figure 2, in the present embodiment, the input port fascia edge of described input adapter 1 is provided with two buckles 7, symmetrically arranged helical raised centered by described buckle 7, its with rush formula flushing syringe 5 in advance and match, good sealing effect, input adapter 1 outfan outer wall is arranged with two and screws sheet 8, and it is convenient to implement when being connected in order to joint.Out splice going splice 3 input outer wall is arranged with two and screws sheet 8, the described front end sleeve screwing sheet 8 is equipped with tapped attachment cap 9, described out splice going splice 3 outfan outer wall is provided with the annular stop stoping attachment cap 9 rear end to be deviate from, under free state, described attachment cap 9 slides screwing between sheet 8 and stop part, convenient, good sealing effect implemented by this joint, and attachment cap is threaded with positive pressure connector 6, and the other end of positive pressure connector 6 is connected with the corresponding extension of PICC conduit.
Connection tube good sealing effect is rinsed in order to make three chambeies, described input adapter 1, connection tube 2 and out splice going splice 3 are integral type structure, the length of connection tube 2 is 80-120mm, interior diameter is 2-3mm, the present embodiment preferred length 100mm, interior diameter 2.5mm, during to PICC catheters irrigation, by rushing formula flushing syringe 5 injecting normal saline in advance, normal saline rinses connection tube through three chambeies, positive pressure connector and PICC conduit extension enter each chamber of corresponding three chamber PICC conduit, realize rinsing while each chamber of three chamber PICC conduits, avoid single chamber to rinse successively and cause blood back, alleviate patient's burden, improve medical personnel's work efficiency simultaneously.
The novel described three chambeies flushing connection tubes of this use also can realize the flushing to two-chamber PICC conduit or single chamber PICC conduit, applied range, namely at least one connection tube 2, tongs 4 is provided with, described tongs 4 comprises the circular hole of the accommodation connection tube be communicated with breach in boundary zone sheet noumenon jaggy, sheet noumenon, and the strip clamping hole 10 be communicated with described circular hole.Such as when to two-chamber PICC catheters irrigation, unnecessary connection tube 2 can be clamped with tongs, clamping hole 10 place is expressed to by connection tube, the extension of two-chamber PICC conduit is connected to three chambeies by positive pressure connector to be rinsed on the corresponding out splice going splice 3 of connection tube, formula flushing syringe 5 is rushed in pressing in advance, completes and rinses while each chamber of two-chamber PICC conduit.
In sum, the three chambeies flushing connection tubes that the utility model proposes rinse while can realizing the PICC conduit to different model, single chamber not only can be avoided to rinse successively and to cause blood back, alleviate patient's burden, improve medical personnel's work efficiency simultaneously, have wide practical use at medical domain.
Three chambeies described in the utility model are rinsed connection tube and are not limited to above-described embodiment; below be only better embodiment of the present utility model; for those skilled in the art; under the prerequisite not departing from this utility model principle; be easy to carry out some improvement and modification to this utility model, these improve and modify and also fall in the protection domain of this utility model claim.
Claims (6)
1. connection tube is rinsed in a chamber, it is characterized in that, comprise the input adapter connected in turn, connection tube and out splice going splice, the input port fascia edge of described input adapter is arranged with two protruding buckles, described input adapter outfan outer wall is arranged with two and screws sheet, the outfan of described input adapter is connected in parallel three connection tubes, the other end of described connection tube connects out splice going splice respectively, described out splice going splice input outer wall is arranged with two and screws sheet, the described sheet front end sleeve that screws is equipped with tapped attachment cap, described out splice going splice outfan outer wall is provided with the annular stop stoping attachment cap rear end to be deviate from, under free state, described attachment cap slides screwing between sheet and stop part.
2. connection tube is rinsed in a kind of three chambeies according to claim 1, it is characterized in that, at least one connection tube is provided with the tongs stoping liquid communication, described tongs comprises the circular hole of the accommodation connection tube be communicated with breach in boundary zone sheet noumenon jaggy, sheet noumenon, and the strip clamping hole be communicated with described circular hole.
3. connection tube is rinsed in a kind of three chambeies according to claim 2, and it is characterized in that, described input adapter, connection tube and out splice going splice are integral type structure.
4. connection tube is rinsed in a kind of three chambeies according to claim 3, and it is characterized in that, the length of described connection tube is 80-120mm.
5. connection tube is rinsed in a kind of three chambeies according to claim 4, and it is characterized in that, the interior diameter of described connection tube is 2-3mm.
6. connection tube is rinsed in a kind of three chambeies according to claim 5, and it is characterized in that, the outfan of described input adapter is flat bell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181437.XU CN204563302U (en) | 2015-03-30 | 2015-03-30 | Connection tube is rinsed in a kind of three chambeies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181437.XU CN204563302U (en) | 2015-03-30 | 2015-03-30 | Connection tube is rinsed in a kind of three chambeies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563302U true CN204563302U (en) | 2015-08-19 |
Family
ID=53855999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181437.XU Expired - Fee Related CN204563302U (en) | 2015-03-30 | 2015-03-30 | Connection tube is rinsed in a kind of three chambeies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413042A (en) * | 2016-01-15 | 2016-03-23 | 中国医科大学附属第一医院 | Y-shaped tube capable of preventing side tube of double-cavity peripheral catheter from being blocked |
-
2015
- 2015-03-30 CN CN201520181437.XU patent/CN204563302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413042A (en) * | 2016-01-15 | 2016-03-23 | 中国医科大学附属第一医院 | Y-shaped tube capable of preventing side tube of double-cavity peripheral catheter from being blocked |
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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: 20150819 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |