CN205235125U - A connecting catheters for chest, abdominocentesis drainage - Google Patents
A connecting catheters for chest, abdominocentesis drainage Download PDFInfo
- Publication number
- CN205235125U CN205235125U CN201520863831.1U CN201520863831U CN205235125U CN 205235125 U CN205235125 U CN 205235125U CN 201520863831 U CN201520863831 U CN 201520863831U CN 205235125 U CN205235125 U CN 205235125U
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- CN
- China
- Prior art keywords
- connecting duct
- chest
- dams
- drainage
- top connection
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- 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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Abstract
The utility model belongs to the field of medical devices, a a connecting catheters for chest, abdominocentesis drainage is related to, including connecting catheters main part, top connection, lower clutch and the clamp that dams, lower clutch end design carry out male and female swivelling joint for the hickey is can be convenient with hickey arrow central venous catheter, the horn mouth that top connection end designed into bamboo joint line form can embolia formula zonulae occludens with the taper joint of drainage bag, dams to press from both sides to install can to close by dual clamp with the clamp that dams on the arrow pipe at pipe main part middle part, effectively prevents the external gaseous body cavity that gets into, this connecting catheters can obviously strengthen being connected between connecting catheters and arrow central venous catheter, the drainage bag pipe three closely firm, increase the flexibility that connecting catheters used, reduce the infection probability, the clinical operation of convenience.
Description
Technical field
The utility model belongs to medical instruments field, is specifically related to a kind of connection for chest, abdominal puncture and drainage and leadsPipe (claims again; Gold goal pipe)
Background technology
At present often need implement puncture drainage for the patient of chest, seroperitoneum clinically, due to calm in arrowIt is thin that arteries and veins conduit has caliber, and conduit softness, stimulates the advantages such as little, generally uses arrow conduit to carry out chest, abdomenChamber puncture drainage. But practice demonstration, arrow CVC is screw type interface, and the conduit of drainage bagBe cone-shaped interface, cause both to be directly connected, and must the two be connected by other connecting duct,But still there is no clinically special-purpose assorted connecting duct at present. Conventionally, medical personnel gather materials on the spot, and adopt threeOpen up coila, glass adapter, tourniquet, infusion connection tube etc. certainly make simple connection conduit with reach drainage chest,The needs of seroperitoneum. But there is following shortcoming in described self-control simple connection conduit: simple connection conduit connecting portionPart is many, connects insecurely, junction easily occurs and throw off, and causes pneumothorax and infection, has potential safety hazard; GlassGlass is taken over frangible, easy damaged patient skin; Three-way cock joint easily causes patient skin pressurized, both mayCause patient's unexpected injury, have equally potential safety hazard; Glass in attaching parts is taken over, tourniquet lacksIndependent sterilization wrap, sterilization and assembled temporarily when use, operates very inconvenient and this connecting duct is multipleParts composition, financial cost is high.
Based on the present situation of prior art, designer of the present utility model intends providing a kind of special connecting duct. WithGuarantee safe, comfortable, convenient, economic being connected between arrow CVC and drainage bag conduit.
Summary of the invention
The purpose of this utility model is to overcome shortcomings and deficiencies of the prior art, provides a kind of for chest, abdominal cavityThe connecting duct of puncture drainage (claims again; Gold goal pipe).
The utility model adopts the medical soft material of safety to comprise connecting duct for the connecting duct of puncture drainageMain body (1), top connection (2), lower contact (3) and the folder (4) that dams;
Wherein, described lower contact end is designed to hickey to connecting duct of the present utility model, can with arrowThe hickey of CVC carries out male and female and is rotatably connected; Top connection one end has been designed to certain flexible bambooThe horn mouth of joint line shape, can carry out sleeve type with the taper joint of drainage bag and closely be connected, and conduit middle part installs oneThe individual folder that dams, together with damming on arrow pipe presss from both sides, can close by dual folder, prevents that ambient atmos from entering body cavity.
In the utility model, preferably the external diameter of connecting duct is 4.0mm, and internal diameter is, 2.9mm
In the utility model, the upper interface length of connecting duct is that 33-36 is mm, and preferred length is 35mm; OnInterface internal diameter is 3.5mm;
In the utility model, the lower interface length of connecting duct is 26-28mm, and preferred length is 27mm; Under connectMouth external diameter is 3.0mm;
Connecting duct of the present utility model adopts the medical soft material of safety to make, can strengthen connecting duct withThe close and firm connecting between arrow CVC, drainage bag conduit three.
Connecting duct of the present utility model in use, by the threaded one end interface of described connecting duct, canCarry out male and female with the hickey of arrow CVC easily and be rotatably connected, the other end have certain bulletProperty the horn mouth of ring line shape and the taper joint of drainage bag carry out sleeve type and be closely connected, and conduit middle partThe folder that dams of installing can close by dual folder with the folder that dams on arrow pipe, effectively prevents that ambient atmos from entering bodyChamber, makes whole pipeline in closed state, can obviously strengthen connecting duct and arrow CVC, drawThe close and firm connecting between stream bag conduit three, the flexibility that increases connecting duct use, reduce and infect probability,Facilitate clinical manipulation.
In the utility model, carry out the clinical use comparative experiments result with the simple and easy adapter of self-control of prior artShow: this connecting duct is because one end is designed to screw thread mouth, can be directly and arrow CVC screw thread connectMouth carries out male and female rotation and closely connects, and the other end is the horn mouth that has certain flexible ring line shape, energy and drainageThe taper joint of bag is carried out sleeve type easily and is closely connected, and what installed at conduit middle part dams on folder and arrow pipeThe folder that dams can dual folder close, effectively prevent that ambient atmos from entering body cavity, the conduit while meeting thoracic drainage and thoracentesisThe dual folder of system closes function; Meanwhile,, there are not multiple tie points in the integrated hose arrangement of this connecting duct,Fixing safety firmly; The independent sterilization wrap of whole device, has improved medical treatment and nursing safety, facilitates clinical manipulation;This connecting duct hose arrangement energy instead of glass is taken over and three-way cock joint, and whole pipe installation cost is economical realWith.
The principle of the utility model based on using centers on the patients as working centre, has solved clinical chest, abdominal cavity is wornHigh, the easy disengagement of cost existing in thorn drainage, easy pressurized, easy infection, not easy-operating problem, for patient carriesFor the medical supplies of safety and comfort, all kinds of unsafe factors are dropped to minimum, increase patient's comfort level, convenientMedical personnel's operation, reduced cost. Advantage of the present utility model has: integrated union pipe, independently disappearsPoison packaging, has reduced the danger of infecting; Integrated union pipe, has reduced the danger that conduit is thrown off; Become without glassPoint, without three-way cock joint, can not damage patient skin; The clamp device that dams increasing, meets chest drainage and leadsThe dual airtight needs of pipe; Handled easily, reduces the use cost of product own and human cost.
For the ease of understanding, below by the drawings and specific embodiments, the utility model is described in detail.It needs to be noted, specific embodiments and the drawings are only in order to illustrate, obviously those skilled in the art canWith according to explanation herein, the utility model is carried out to various corrections or change, these corrections and change also will be included inWithin this patent scope.
Brief description of the drawings
Fig. 1 is the structural representation of this connecting duct,
Wherein, the 1st, connecting duct main body, the 2nd, top connection, the 3rd, lower contact, the 4th, folder dams.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, the utility model for the connecting duct of puncture drainage it comprise connecting duct main body (1),Top connection (2), lower contact (3) and the folder (4) that dams; Described lower contact end is designed to hickey, canCarrying out male and female with the hickey of arrow CVC is rotatably connected; Top connection one end has been designed to necessarilyThe horn mouth of flexible ring line shape, can carry out sleeve type with the taper joint of drainage bag and closely be connected, in conduitThe folder that dams is installed by portion, together with damming on arrow pipe presss from both sides, can close by dual folder, prevents ambient atmosEnter body cavity.
The utility model adopts the medical soft material of safety to make integrated union pipe, and the external diameter of connecting duct is4.0mm, internal diameter is, 2.9mm, the upper interface length of connecting duct is 35mm; Upper interface internal diameter is 3.5mm;The lower interface length of connecting duct is 27mm; Lower interface external diameter is 3.0mm;
When use, by the threaded one end interface of described connecting duct, can be easily and arrow central veinThe hickey of conduit carries out male and female and is rotatably connected, the horn mouth that has certain flexible ring line shape of the other end withThe taper joint of drainage bag is carried out sleeve type and is closely connected, and dam folder and the arrow of the installation of conduit middle partThe folder that dams on pipe can close by dual folder, effectively prevents that ambient atmos from entering body cavity, makes whole pipeline in sealingState, can obviously strengthen being connected between connecting duct and arrow CVC, drainage bag conduit threeThe flexibility that close and firm, increase connecting duct use, reduces and infects probability, facilitates clinical manipulation.
Claims (8)
1. for a connecting duct for chest, abdominal puncture and drainage, it is characterized in that described connecting duct bagDraw together connecting duct main body (1), top connection (2), lower contact (3) and the folder (4) that dams; Described lower contactEnd is designed to hickey; Top connection one end is designed to the horn mouth of ring line shape, and the folder that dams is arranged on conduit masterBody middle part.
2. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that,Described lower contact (3) is rotatably connected with the hickey male and female of arrow CVC.
3. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that,Described top connection (2) is connected with the taper joint formula of being inserted in of drainage bag.
4. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that,The described folder (4) that dams closes with the dual folder of folder that dams on arrow pipe, prevents that ambient atmos from entering body cavity.
5. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that,The external diameter of described connecting duct main body (1) is 4.0mm, and internal diameter is 2.9mm.
6. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that, instituteThe length of the top connection (2) of stating is 35mm; Top connection internal diameter is 3.5mm.
7. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that, instituteLower contact (3) length of the connecting duct of stating is 27mm; Lower contact external diameter is 3.0mm.
8. the connecting duct for chest, abdominal puncture and drainage according to claim 1, is characterized in that, instituteThe connecting duct of stating adopts medical soft material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863831.1U CN205235125U (en) | 2015-11-02 | 2015-11-02 | A connecting catheters for chest, abdominocentesis drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863831.1U CN205235125U (en) | 2015-11-02 | 2015-11-02 | A connecting catheters for chest, abdominocentesis drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235125U true CN205235125U (en) | 2016-05-18 |
Family
ID=55934210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863831.1U Expired - Fee Related CN205235125U (en) | 2015-11-02 | 2015-11-02 | A connecting catheters for chest, abdominocentesis drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235125U (en) |
-
2015
- 2015-11-02 CN CN201520863831.1U patent/CN205235125U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161102 |