CN204766975U - Sacculus convergent divergent channel for surgery - Google Patents
Sacculus convergent divergent channel for surgery Download PDFInfo
- Publication number
- CN204766975U CN204766975U CN201520204382.XU CN201520204382U CN204766975U CN 204766975 U CN204766975 U CN 204766975U CN 201520204382 U CN201520204382 U CN 201520204382U CN 204766975 U CN204766975 U CN 204766975U
- Authority
- CN
- China
- Prior art keywords
- sacculus
- piston rod
- relief valve
- tube
- gas tube
- 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
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Abstract
The utility model discloses a sacculus convergent divergent channel for surgery, push device and sacculus including the piston rod, the piston rod pushes the device front side and is equipped with the relief valve, the piston rod pushes the device front side and still is equipped with the relief valve, is equipped with the manometer on the relief valve, the piston rod pushes the device front side and is equipped with gas tube and pressure release pipe, and wherein the gas tube pushes the device with the piston rod and is connected, and the pressure release pipe is connected with the relief valve, and the gas tube is stainless steel material, the utility model discloses an it is protruding that the sacculus surface is equipped with small -size resin, and difficult slip the in when making the sacculus expansion or expansion back is shifted, the rear end of sacculus is equipped with the development mark, the concrete position of the mark sacculus of being convenient for, the utility model discloses being equipped with the relief valve, being equipped with the manometer on the relief valve, possess and certain prevent to cause secondary damage to patient too much because of aerifing from the pressure release ability, can show the pressure of expansion simultaneously, high -efficient convenient, convenient operation has practical value.
Description
Technical field
This utility model relates to a kind of convergent divergent channel, specifically a kind of surgery ball-bag dilation tube.
Background technology
At present, known sacculus dilating catheter clinically, be mainly used in the expansion recovering human body Stenosis position, as blood vessel, urinary catheter, biliary tract, trachea, fallopian tube, esophagus etc., also have for calculus of bile duct treatment, when with sacculus dilating catheter front end by bile duct calculus release time, because calculus is round and smooth, and balloon expandable bile duct front end is taper, so release poor effect, bring inconvenience to the work of medical personnel.Meanwhile, existing convergent divergent channel regulates inconvenient, can not know the pressure of expansion, can not well adjust the pressure of expansion simultaneously; The sacculus of the sacculus dilating catheter of prior art all blocks biliary tract when filling, and causes sacculus inside and outside formation pressure reduction, is easily shifted after placement.When sacculus is just difficult to again it be put back to original position once depart from operating position, cause operative failure.In addition, even if sacculus is not shifted, if but there is at treatments period damages such as breaking in sacculus, will thoroughly lose the effect for the treatment of, the foley's tube being difficult to more renew is to narrow positions.
Utility model content
The purpose of this utility model is to provide a kind of surgery ball-bag dilation tube, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of surgery ball-bag dilation tube, comprise piston rod pushing in device and sacculus, be provided with relief valve on front side of described piston rod pushing in device, be also provided with relief valve on front side of described piston rod pushing in device, relief valve is provided with Pressure gauge; Be provided with gas tube and relief tube on front side of piston rod pushing in device, wherein gas tube is connected with piston rod pushing in device, and relief tube is connected with relief valve, and gas tube is stainless steel material; Described piston rod pushing in device front end is provided with groove, and described balloon surface is provided with small-sized resin projection; The rear end of sacculus is provided with developing mark; Described gas tube and relief tube all penetrate sacculus from sacculus rear end, and gas tube front end is connected with bottom portion of groove, and the anterior sidewall of gas tube is provided with air-filled pore.
Further, the bottom of described relief tube is provided with syringe.
Further, described piston rod pushing in device is provided with holds anti-slip veins.
Further, the material of described sacculus is polyurethane elastomer, nylon, block polyether acidamide resin, polyolefin or polyester.
Compared with prior art, gas tube of the present utility model is stainless steel material, provides certain rigidity to this utility model, insertion time easy to use; Described piston rod pushing in device front end is connected with sacculus front end and is provided with groove, and balloon surface is provided with small-sized resin projection, not easily sliding transfer when making balloon expandable or after expansion; The rear end of sacculus is provided with developing mark, is convenient to the particular location of labelling sacculus; Described gas tube and relief tube all penetrate sacculus from sacculus rear end, and gas tube front end is connected with bottom portion of groove, and the anterior sidewall of gas tube is provided with air-filled pore, for making inflation even, avoid inflated be out of shape and bring misery to patient; This utility model is provided with relief valve, and relief valve is provided with Pressure gauge, possesses certain for pressure relief capability, prevents from causing secondary injury because inflating too many to patient, can show the pressure of expansion simultaneously, efficiently convenient, easy to operate, has practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of surgery ball-bag dilation tube.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of surgery ball-bag dilation tube, comprise piston rod pushing in device 1 and sacculus 4, piston rod pushing in device 1 is inflated for giving sacculus 4, be provided with relief valve 11 on front side of described piston rod pushing in device 1, be also provided with relief valve 12 on front side of described piston rod pushing in device 1, relief valve 12 is provided with Pressure gauge 13, possess certain for pressure relief capability, preventing from causing secondary injury because inflating too many to patient, the pressure of expansion can be shown simultaneously, efficiently convenient, easy to operate, have practical value; Gas tube 2 and relief tube 3 is provided with on front side of piston rod pushing in device 1, wherein gas tube 2 is connected with piston rod pushing in device 1, and relief tube 3 is connected with relief valve 12, and gas tube 2 is stainless steel material, certain rigidity is provided, insertion time easy to use to this utility model; Described piston rod pushing in device 1 front end is provided with groove 41, and described sacculus 4 surface is provided with small-sized resin projection, not easily sliding transfer when sacculus 4 is expanded or after expansion; The rear end of sacculus 4 is provided with developing mark 42, is convenient to the particular location of labelling sacculus 4; Described gas tube 2 and relief tube 3 all penetrate sacculus 4 from sacculus 4 rear end, and gas tube 2 front end is connected with bottom groove 41, and the anterior sidewall of gas tube 2 is provided with air-filled pore 43, for making inflation even, avoid sacculus 4 inflate distortion and bring misery to patient; The bottom of described relief tube 3 is provided with syringe, and syringe is used for injectable drug; Described piston rod pushing in device 1 is provided with holds anti-slip veins, takes to facilitate for holding piston rod pushing in device 1; The material of described sacculus 4 is polyurethane elastomer, nylon, block polyether acidamide resin, polyolefin or polyester.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. a surgery ball-bag dilation tube, comprises piston rod pushing in device and sacculus, it is characterized in that, is provided with relief valve on front side of described piston rod pushing in device, and be also provided with relief valve on front side of described piston rod pushing in device, relief valve is provided with Pressure gauge; Be provided with gas tube and relief tube on front side of piston rod pushing in device, wherein gas tube is connected with piston rod pushing in device, and relief tube is connected with relief valve, and gas tube is stainless steel material; Described piston rod pushing in device front end is provided with groove, and described balloon surface is provided with small-sized resin projection; The rear end of sacculus is provided with developing mark; Described gas tube and relief tube all penetrate sacculus from sacculus rear end, and gas tube front end is connected with bottom portion of groove, and the anterior sidewall of gas tube is provided with air-filled pore.
2. surgery ball-bag dilation tube according to claim 1, is characterized in that, the bottom of described relief tube is provided with syringe.
3. surgery ball-bag dilation tube according to claim 1, is characterized in that, described piston rod pushing in device is provided with holds anti-slip veins.
4. surgery ball-bag dilation tube according to claim 1, is characterized in that, the material of described sacculus is polyurethane elastomer, nylon, block polyether acidamide resin, polyolefin or polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204382.XU CN204766975U (en) | 2015-04-08 | 2015-04-08 | Sacculus convergent divergent channel for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204382.XU CN204766975U (en) | 2015-04-08 | 2015-04-08 | Sacculus convergent divergent channel for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204766975U true CN204766975U (en) | 2015-11-18 |
Family
ID=54507112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204382.XU Expired - Fee Related CN204766975U (en) | 2015-04-08 | 2015-04-08 | Sacculus convergent divergent channel for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204766975U (en) |
-
2015
- 2015-04-08 CN CN201520204382.XU patent/CN204766975U/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: 20151118 Termination date: 20160408 |