CN209018840U - Porta blocking-up device under disposable celiac mirror - Google Patents
Porta blocking-up device under disposable celiac mirror Download PDFInfo
- Publication number
- CN209018840U CN209018840U CN201721101002.5U CN201721101002U CN209018840U CN 209018840 U CN209018840 U CN 209018840U CN 201721101002 U CN201721101002 U CN 201721101002U CN 209018840 U CN209018840 U CN 209018840U
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- CN
- China
- Prior art keywords
- strap
- threading device
- belt threading
- blocking
- belt
- 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 provides Porta blocking-up device under a kind of disposable celiac mirror, it is made of the blocking tube, strap and Belt threading device of both ends open, the blocking tube middle section uses hard PVC material, both ends use soft silica gel material, wherein, one end is contact hepatic portal end, and the other end is strap clamping end outside abdominal cavity, and strap clamping end length is longer than contact hepatic portal end outside abdominal cavity；The strap is flat belt-like, using cotton material；The Belt threading device is cylindrical barred body, using hard PVC material, Belt threading device head be it is bullet-shaped, Belt threading device tail end is equipped with the card line through-hole passed through for strap；The Belt threading device length is longer than blocking tube, and diameter, which is less than, blocks bore.The utility model is disposable device, avoids cross-infection chance, has saved the medical expense of patient, safety is good, easy to use.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to Porta blocking-up device under a kind of disposable celiac mirror.
Background technique
Control of Hemorrhage in Laparoscopic Liver lobectomy is a kind for the treatment of liver diseases commonly modus operandi.Since hepatic blood supply is abundant,
Once implementing lobectomy of liver operation, a large amount of blood can overflow rapidly through lobe of the liver blood vessel, and patient's excessive blood loss is caused to induce low blood
Capacity and threat to life.Therefore Basilar artery hepatic portal vascular system, of short duration blocking are often taken in order to avoid massive blood loss in art
Into the blood flow of liver, try to gain time precious to one for excision lobe of the liver.Control of Hemorrhage in Laparoscopic Liver leaf excision, operator can not under direct-view into
The unarmed hepatic portal occlusion of row.Therefore, implementing hepatic portal occlusion under laparoscope needs surgical instrument auxiliary to complete.However it is never ready-made
Operation device assist faster the implementations Control of Hemorrhage in Laparoscopic Liver gate resistance of operative doctor break.
Utility model content
To solve the above problems, the utility model provide a kind of structure it is simple, it is easy to use, economical and practical, meet operation
Porta blocking-up device under the disposable celiac mirror of safety and demand.
To achieve the goals above, technical solution provided by the utility model is specific as follows:
Porta blocking-up device under a kind of disposable celiac mirror, is made of, institute the blocking tube, strap and Belt threading device of both ends open
Blocking tube middle section is stated using hard PVC material, both ends use soft silica gel material, wherein one end is contact hepatic portal end, the other end
For strap clamping end outside abdominal cavity, strap clamping end length is longer than contact hepatic portal end outside abdominal cavity；The strap is flat belt-like, is used
Cotton material；The Belt threading device is cylindrical barred body, and using hard PVC material, Belt threading device head is bullet-shaped, Belt threading device tail
End is equipped with the card line through-hole passed through for strap；The Belt threading device length is longer than blocking tube, and diameter, which is less than, blocks bore.
The blocking pipe outside diameter 7mm, internal diameter 6mm, middle segment length 20cm contact the long 1cm in hepatic portal end, strap clamping outside abdominal cavity
Hold long 4cm；The strap long 80cm, wide 2mm, high 1mm；The Belt threading device long 27cm, diameter 3mm.
The beneficial effects of the utility model are:
1, the utility model vascular inflow occlusion is convenient and efficient, solid and reliable.
2, the existing hard PVC material part of the utility model effectively antagonizes hepatic portal occlusion pulling force, and the preferable silicon of flexible
Glue part, effective protection hepatic portal and blocking strap are not damaged, and safety is good.
3, the utility model is disposable device, effectively prevents cross-infection.
4, the utility model structure is simple, and material is common, cheap, has saved the medical expense of patient.
5, the utility model is suitable for laparoscope operation on liver and generally uses, and market prospects will be very considerable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；Wherein, strap clamping end outside 1-abdominal cavity, 2-blocking tube middle sections,
3-contact hepatic portal ends, 4-Belt threading devices, 5-card line through-holes, 6-straps.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
As shown in Figure 1, Porta blocking-up device under a kind of disposable celiac mirror, by the blocking tube of both ends open, strap and wears
Band device forms, and the blocking tube middle section uses hard PVC material, and both ends use soft silica gel material, wherein one end is contact liver
Men Duan, the other end are strap clamping end outside abdominal cavity, and strap clamping end length is longer than contact hepatic portal end outside abdominal cavity；The strap is flat
Flat ribbon, using cotton material；The Belt threading device is cylindrical barred body, and using hard PVC material, Belt threading device head is sub warhead
Type, Belt threading device tail end are equipped with the card line through-hole passed through for strap；The Belt threading device length is longer than blocking tube, and diameter is less than blocking tube
Internal diameter.
The blocking tube of the Porta blocking-up device consists of three parts, and the long 20cm in middle section is made of hard PVC material,
Both ends are made of soft silica gel material, and the long 1cm in one end is contact hepatic portal end, and the long 4cm of the other end is strap clamping end outside abdominal cavity,
Outer diameter 7mm, internal diameter 6mm；Belt threading device is cylindrical barred body, and using hard PVC material, long 27cm, diameter 3mm, head, which is equipped with, to be hung
Hook, tail end are equipped with the card line through-hole passed through for strap；Strap is flat belt-like, and using cotton material, long 80cm, wide 2mm are high
1mm。
In application, strap first to be passed through to the card line through-hole of Belt threading device, Belt threading device is sent into after penetrating blocking tube by hysteroscope pliers
It was pierced by outside abdominal cavity into puncture outfit after covering hepatic portal blood vessel at hepatic portal, then is pierced by by Belt threading device through blocking tube again, by Porta hepatis blocker
Hepatic portal is sent into through puncture outfit, lanyard band when hepatic portal occlusion, with vessel forceps clamping hepatic portal occlusion dress when reaching hepatic portal occlusion requirement
Strap clamping end silicone tube is set outside abdominal cavity with fixing strap.
The existing hard PVC material part of the utility model effectively antagonizes hepatic portal occlusion pulling force, and the preferable silica gel of flexible
Part, effective protection hepatic portal and blocking strap are not damaged, and safety is good；Strap is flat belt-like, using cotton material, effectively
Strap is reduced to the cutting force degree of hepatic portal blood vessel；This Porta blocking-up device material is cheap, cheap, is disposable dress
It sets, avoids cross-infection chance, saved the medical expense of patient；The utility model is easy to use, is suitable for laparoscope liver
Dirty operation generally uses, and market prospects will be very considerable.
Claims (2)
1. Porta blocking-up device under a kind of disposable celiac mirror is made of the blocking tube, strap and Belt threading device of both ends open, special
Sign is: the blocking tube middle section uses hard PVC material, and both ends use soft silica gel material, wherein one end is contact hepatic portal
End, the other end are strap clamping end outside abdominal cavity, and strap clamping end length is longer than contact hepatic portal end outside abdominal cavity；The strap is flat
It is band-like, using cotton material；The Belt threading device is cylindrical barred body, and using hard PVC material, Belt threading device head is sub warhead
Type, Belt threading device tail end are equipped with the card line through-hole passed through for strap；The Belt threading device length is longer than blocking tube, and diameter is less than blocking tube
Internal diameter；The head of the Belt threading device is equipped with hook.
2. Porta blocking-up device under disposable celiac mirror according to claim 1, it is characterised in that: outside the blocking tube
Diameter 7mm, internal diameter 6mm, middle segment length 20cm contact the long 1cm in hepatic portal end, the long 4cm in strap clamping end outside abdominal cavity；The strap is long
80cm, wide 2mm, high 1mm；The Belt threading device long 27cm, diameter 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101002.5U CN209018840U (en) | 2017-08-30 | 2017-08-30 | Porta blocking-up device under disposable celiac mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101002.5U CN209018840U (en) | 2017-08-30 | 2017-08-30 | Porta blocking-up device under disposable celiac mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018840U true CN209018840U (en) | 2019-06-25 |
Family
ID=66869394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721101002.5U Expired - Fee Related CN209018840U (en) | 2017-08-30 | 2017-08-30 | Porta blocking-up device under disposable celiac mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018840U (en) |
-
2017
- 2017-08-30 CN CN201721101002.5U patent/CN209018840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |