CN202654537U - Spinning combined type hemostatic valve - Google Patents
Spinning combined type hemostatic valve Download PDFInfo
- Publication number
- CN202654537U CN202654537U CN 201220255297 CN201220255297U CN202654537U CN 202654537 U CN202654537 U CN 202654537U CN 201220255297 CN201220255297 CN 201220255297 CN 201220255297 U CN201220255297 U CN 201220255297U CN 202654537 U CN202654537 U CN 202654537U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- pressing
- turncap
- axial direction
- 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
Links
Images
Abstract
The utility model discloses a spinning combined type hemostatic valve, which comprises a valve body, a Luer joint which is arranged at the front end of the valve body along the axial direction of the valve body and a pressing rotary valve, wherein the pressing rotary valve is arranged at the rear end of the valve body along the axial direction of the valve body and comprises a rotary valve, a rotary cap, a pressing valve and a pressing cap which are arranged sequentially from front to back; the rotary valve is embedded into the inner side of the rear end of the valve body; the rotary cap is fixedly connected to the valve body in a detachable mode and is operated to compress the rotary valve; the rotary valve is embedded on the rotary cap; the pressing cap is clamped outside the rotary cap in a movable mode along the axial direction of the valve body; and the pressing cap is operated to press or release the pressing valve, so that the pressing valve is turned on or turned off. The spinning combined type hemostatic valve is easy to operate, high in leakproofness and good in hemostatic effect.
Description
Technical field
This utility model relates to a kind of spinning combination type haemostatic valve.
Background technology
Simple pressing type haemostatic valve is simple to operate, is fit to one-handed performance, but the airtight performance shortcoming, so that haemostatic effect is bad, and simple rotary type haemostatic valve airtight performance is outstanding, but complicated operation.
The utility model content
The purpose of this utility model provides a kind of spinning combination type haemostatic valve of simple to operate, good leak tightness.
For achieving the above object, this utility model provides a kind of spinning combination type haemostatic valve, comprise valve body, be arranged at the female Luer of described valve body front end along described valve body axial direction, also comprise and press rotary valve, be arranged at the rear end of described valve body along described valve body axial direction, the described rotary valve of pressing comprises the changeover valve that sequentially arranges from front to back, turncap, press valve and pressure cap, described changeover valve is embedded in the inboard of described valve rear end, described turncap removably is fixedly attached to described valve body, and described turncap is via operatively compressing described changeover valve, the described valve of pressing is embedded on the described turncap, described pressure cap is stuck in the described turncap outside actively along described valve body axial direction, and described pressure cap is pressed the described valve of pressing and made the described valve opening and closing of pressing via operatively pressing or discharging.
Preferably, described turncap front end has pressure section and stretches in the described valve body, and described pressure section is via operatively compressing described changeover valve.
Preferably, described pressure cap front end has the press section, and described press section is via operatively pressing the described valve of pressing.
Preferably, the described valve of pressing is the silica gel that front end is provided with the Y shape otch, and described changeover valve is cylindricality silica gel.
Preferably, described valve body is provided with external screw thread, and described turncap is provided with female thread and removably is fixedly connected with the external screw thread of described valve body.
Preferably, described pressure cap is provided with chute along described valve body axial direction, and described turncap is provided with block along described valve body radial direction, and described block stretches in the described chute.
Preferably, described valve body is provided with the press device female Luer, and described press device female Luer becomes the 60o angle with described valve body axial direction.
Compared with prior art, spinning combination type haemostatic valve of the present utility model since described pressure cap press the described valve of pressing and make the described valve opening and closing of pressing via operatively pressing or discharging, to realize hemostasis, described turncap is via operatively compressing described changeover valve, can make described changeover valve distortion block the hole of described valve body, thereby make described valve body have good seal, play good haemostatic effect, and simple to operate.
By following description also by reference to the accompanying drawings, it is more clear that this utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the sketch map of this utility model spinning combination type haemostatic valve.
Fig. 2 is the sketch map of pressing valve among Fig. 1.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the sketch map of the changeover valve among Fig. 1.
Fig. 5 is the left view of Fig. 4.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.
Please refer to Fig. 1-5, described spinning combination type haemostatic valve runs off in order to reduce patient blood in interventional cardiac procedures.Described spinning combination type haemostatic valve comprise valve body 1, along described valve body 1 axial direction be arranged at described valve body 1 rear end press rotary valve 2, along described valve body 1 axial direction be arranged at the female Luer 3 of described valve body 1 front end, along becoming 60 ° of angle positions to be arranged on the press device female Luer 4 of the Bonding pressure equipment on the described valve body 1 with described valve body 1 axial direction.
The described rotary valve 2 of pressing comprises the changeover valve 21, the turncap 22 that set gradually from front to back, presses valve 23 and pressure cap 24.
Described changeover valve 21 is embedded in the inboard of described valve body 1 rear end, and described changeover valve 21 is cylindricality silica gel, its compressible distortion.
Described turncap 22 removably is fixedly attached to the outside of described valve body 1, and particularly, described valve body 1 is provided with external screw thread, and described turncap 22 is provided with female thread and removably is fixedly connected with the external screw thread of described valve body 1.Described turncap 22 front ends are extended with forward pressure section 221, and described pressure section 221 correspondences stretch into described valve body 1 rear inside, and described pressure section 221 compresses described changeover valve 21 via correspondence operatively and makes described changeover valve 21 compressions.Described turncap 22 outsides are provided with block 222 along described valve body 1 radial direction.
Describedly press the rear end that valve 23 is embedded in described turncap 22, the described valve 23 of pressing is provided with the silica gel of Y shape otch 231 for front end, and described Y shape otch 231 is closed under naturalness, opens under pressed state.
Described pressure cap 24 is stuck in described turncap 22 outsides actively along described valve body 1 axial direction, particularly, described pressure cap 24 is provided with chute 241 along described valve body 1 axial direction, described block 222 correspondences stretch in the described chute 241, when described pressure cap 24 rotates, sidewall that can be by described chute 241 to the abutment action of described block 222 so that described turncap 22 rotate with described pressure cap 24, and described pressure cap 24 is when pressing, described pressure cap 24 can move along the relatively described turncap 22 of described valve body 1 axial direction, and described chute 241 is relatively described block 222 motions also.Described pressure cap 24 front ends are extended with forward press section 242, and the described valve 23 of pressing is pressed via correspondence operatively in described press section 242, and the described Y shape otch 231 of pressing valve 23 is opened.
Below the using method of described spinning combination type haemostatic valve is described:
Press described pressure cap 24, can open the described Y shape otch 231 of pressing valve 23 by pressing of described press section 242, so just, can be smoothly with used seal wire in the operation, the apparatuses such as foley's tube are by the described valve 23 of pressing, then unclamp described pressure cap 24, the described valve 23 meeting auto-closings of pressing, stop blood to flow out thereby play, when still having a small amount of blood to ooze, can clockwise rotate described pressure cap 24, described pressure cap 24 drives described turncap 22 and rotates, thereby make the described changeover valve 21 of described turncap 22 compressions, make described changeover valve 21 distortion block the hole of described valve body 1, thereby make described valve body 1 have good seal, play good haemostatic effect.And only by pressing and rotating described pressure cap 24 and just can realize hemostasis, so simple to operate.
As mentioned above, because described spinning combination type haemostatic valve can make the described valve 23 of pressing open by pressing described pressure cap 24, unclamp described pressure cap 24 and can make described valve 23 closures of pressing, to realize hemostasis, can drive 22 rotations of described turncap and make its compression block the hole of described valve body 1 near described changeover valve 21 to compress described changeover valve 21 by rotating described pressure cap 24, not only simple to operate, and make described valve body 1 have good seal, play good haemostatic effect.
Abovely in conjunction with most preferred embodiment this utility model is described, but this utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (7)
1. spinning combination type haemostatic valve, comprise valve body, be arranged at the female Luer of described valve body front end along described valve body axial direction, it is characterized in that: also comprise and press rotary valve, be arranged at the rear end of described valve body along described valve body axial direction, the described rotary valve of pressing comprises the changeover valve that sequentially arranges from front to back, turncap, press valve and pressure cap, described changeover valve is embedded in the inboard of described valve rear end, described turncap removably is fixedly attached to described valve body, and described turncap is via operatively compressing described changeover valve, the described valve of pressing is embedded on the described turncap, described pressure cap is stuck in the described turncap outside actively along described valve body axial direction, and described pressure cap is pressed the described valve of pressing and made the described valve opening and closing of pressing via operatively pressing or discharging.
2. spinning combination type haemostatic valve as claimed in claim 1, it is characterized in that: described turncap front end has pressure section and stretches in the described valve body, and described pressure section is via operatively compressing described changeover valve.
3. spinning combination type haemostatic valve as claimed in claim 1, it is characterized in that: described pressure cap front end has the press section, and described press section is via operatively pressing the described valve of pressing.
4. spinning combination type haemostatic valve as claimed in claim 1, it is characterized in that: the described valve of pressing is the silica gel that front end is provided with the Y shape otch, and described changeover valve is cylindricality silica gel.
5. spinning combination type haemostatic valve as claimed in claim 1, it is characterized in that: described valve body is provided with external screw thread, and described turncap is provided with female thread and removably is fixedly connected with the external screw thread of described valve body.
6. spinning combination type haemostatic valve as claimed in claim 1, it is characterized in that: described pressure cap is provided with chute along described valve body axial direction, and described turncap is provided with block along described valve body radial direction, and described block stretches in the described chute.
7. spinning combination type haemostatic valve as claimed in claim 1, it is characterized in that: described valve body is provided with the press device female Luer, and described press device female Luer becomes the 60o angle with described valve body axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255297 CN202654537U (en) | 2012-05-31 | 2012-05-31 | Spinning combined type hemostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255297 CN202654537U (en) | 2012-05-31 | 2012-05-31 | Spinning combined type hemostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654537U true CN202654537U (en) | 2013-01-09 |
Family
ID=47449479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255297 Expired - Fee Related CN202654537U (en) | 2012-05-31 | 2012-05-31 | Spinning combined type hemostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582324A (en) * | 2017-03-13 | 2019-12-17 | 波士顿科学有限公司 | Hemostatic valve and methods of making and using same |
| CN114916991A (en) * | 2022-01-30 | 2022-08-19 | 心凯诺医疗科技(上海)有限公司 | Integrated thrombolytic perfusion catheter assembly |
-
2012
- 2012-05-31 CN CN 201220255297 patent/CN202654537U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582324A (en) * | 2017-03-13 | 2019-12-17 | 波士顿科学有限公司 | Hemostatic valve and methods of making and using same |
| CN110582324B (en) * | 2017-03-13 | 2022-04-15 | 波士顿科学有限公司 | Hemostatic valve and methods of making and using same |
| CN114916991A (en) * | 2022-01-30 | 2022-08-19 | 心凯诺医疗科技(上海)有限公司 | Integrated thrombolytic perfusion catheter assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202654537U (en) | Spinning combined type hemostatic valve | |
| CN206985338U (en) | A kind of ring gear applied to Winder | |
| CN209107520U (en) | Telescopic piercing assembly and miniature puncture outfit with telescopic piercing assembly | |
| CN202526772U (en) | Novel hemostasis valve | |
| AU2003266953A1 (en) | Apparatus for sealing a puncture by causing a reduction in the circumference of the puncture | |
| CN208492777U (en) | A kind of medical composite flexible drainage device | |
| CN209048264U (en) | Telescopic puncture outfit | |
| CN109908413A (en) | A kind of department of general surgery's novel gastrointestinal decompression tube | |
| CN108744076A (en) | A kind of anti-acne tool | |
| CN208958073U (en) | A kind of Urology Surgery ureteroscope side opening water seal cap | |
| CN203677598U (en) | Decompression collection device | |
| CN206488940U (en) | A kind of lesion detection sampler | |
| CN202821449U (en) | Medical surgery endoscope intraoperative tissue sample collecting device | |
| CN205683116U (en) | It is applied to the choke sealing device of pneumatic tourniquet | |
| CN208823455U (en) | A kind of medicine dissolving device and the sterile dispensing system with the medicine dissolving device | |
| CN209437285U (en) | A kind of oncology sampling device for biopsy | |
| CN208355922U (en) | A kind of depression drainage device point uses connector | |
| CN204909595U (en) | Vacuum adsorption formula gynaecology and obstetrics is with amniotic fluid rupture of membranes device | |
| CN204601191U (en) | Medical venom extractor | |
| CN200974317Y (en) | Vacuum-pumping system connected with mould | |
| CN203677599U (en) | Pressure-reduction collector | |
| CN209826862U (en) | Radial artery compression hemostat with one-way gas injection port | |
| CN204121162U (en) | A kind of can the double-pole electric coagulation forceps headgear part of aerofluxus | |
| CN213219759U (en) | Pressure-control sampling drainage tube cleaning and sterilizing device | |
| CN209264360U (en) | A kind of immunology detection blood extraction device |
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: 20130109 Termination date: 20160531 |