CN209253911U - The inner support formula cholangiography pipe of Via bile duct in a kind of laparoscopic surgery - Google Patents
The inner support formula cholangiography pipe of Via bile duct in a kind of laparoscopic surgery Download PDFInfo
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- CN209253911U CN209253911U CN201720872503.7U CN201720872503U CN209253911U CN 209253911 U CN209253911 U CN 209253911U CN 201720872503 U CN201720872503 U CN 201720872503U CN 209253911 U CN209253911 U CN 209253911U
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- Prior art keywords
- tubule
- pipe
- bile duct
- bifurcated pipe
- laparoscopic surgery
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Abstract
The utility model discloses a kind of inner support formula cholangiography pipes of Via bile duct in laparoscopic surgery, including radiography tube body, seeker, injection side opening, longitudinal tubule (L tubule), auxiliary bifurcated pipe, main bifurcated pipe, wire guide, pull ring, controllability open type retaining ring, through-hole, hose, electronics killer injecting pump, control button, injection capsule and medicine-injecting connector.The inner support formula cholangiography pipe structure of Via bile duct is simple in the utility model laparoscopic surgery, novel in design, can effectively complete the injection process of contrast agent, and in laparoscopic surgery convenient for operation；Assist bifurcated pipe connect electronics killer injecting pump, can by contrast agent according to set time, flow velocity inject in angiography tube automatically, avoid medical worker x-ray radiation injury；The adjustable matching radiography pipe diameter of controllability open type retaining ring can close button proximal end cystic duct, prevent contrast agent excessive after angiography tube Via bile duct is inserted into bile duct.
Description
Technical field
The utility model relates to a kind of angiography tube, the inner support formula biliary tract of Via bile duct in specially a kind of laparoscopic surgery
Angiography tube belongs to the field of medical instrument technology.
Background technique
Recently as the development of laparoscopic technique, Laparoscopic Cholecystectomy has spread to each city basic hospital at county level,
And resulting bile duct injury incidence relatively opens the abdomen epoch and increases several times.
And the cholangiography operation for carrying out Via bile duct under laparoscope at present is very inconvenient, there are many defects.First is that
Difficult intubation, Heister valve are the helical form duplicature of the cystic duct inner face of nearly gallbladder neck side, when its inflammation oedema, firmly
Matter plastic tube Chang Wufa passes through Heister valve；Second is that medical worker will in bolus administration of contrast agent under X-ray, for a long time X-ray radiation under,
It will cause injury；Third is that when bolus administration of contrast agent, hypertonia causes contrast agent excessive into abdominal cavity.Therefore, regarding to the issue above
It is proposed a kind of inner support formula cholangiography pipe of Via bile duct in laparoscopic surgery.
Utility model content
The purpose of this utility model is that provides Via bile duct in a kind of laparoscopic surgery to solve the above-mentioned problems
Inner support formula cholangiography pipe.
The utility model is achieved through the following technical solutions above-mentioned purpose, and Via bile duct is interior in a kind of laparoscopic surgery
Stent-type cholangiography pipe, including radiography tube body, main bifurcated pipe and electronics killer injecting pump, the angiography tube body bottom portion are equipped with
Seeker, and injection side opening is equipped at the top of seeker；It is equipped with longitudinal tubule (L tubule) at the top of the injection side opening, and is equipped at the top of longitudinal tubule (L tubule) logical
Hole；The longitudinal tubule (L tubule) outer surface of cupular part is socketed the controllability open type retaining ring for adjusting hole size；It is logical at the top of the longitudinal tubule (L tubule)
It crosses through-hole and connects main bifurcated pipe, and main bifurcated pipe side is equipped with auxiliary bifurcated pipe；The auxiliary bifurcated pipe connects electricity by hose
Sub- killer injecting pump；Wire guide is equipped with inside the longitudinal tubule (L tubule), and the connection of wire guide one end is located at the pull ring outside longitudinal tubule (L tubule).
Preferably, the electronics killer injecting pump is by the control button, the injection capsule, the medicine-injecting connector structure composition.
Preferably, the wire guide runs through main bifurcated pipe, and wire guide end is protruded into longitudinal tubule (L tubule).
Preferably, the longitudinal tubule (L tubule) surface is equipped with scale.
Preferably, it is preferred that the main bifurcated pipe and the auxiliary bifurcated pipe are using flip lid connector.
Preferably, the seeker is in round blunt shape structure.
The beneficial effects of the utility model are: in this kind of laparoscopic surgery Via bile duct inner support formula cholangiography pipe knot
Structure is simple, novel in design, can effectively complete the injection process of contrast agent, and in laparoscopic surgery convenient for operation；Auxiliary point
Breeches pipe connect electronics killer injecting pump, can by contrast agent according to set time, flow velocity inject in angiography tube automatically, avoid medical matters people
The x-ray radiation injury of member；The adjustable matching radiography pipe diameter of controllability open type retaining ring, can be inserted into angiography tube Via bile duct
After bile duct, button proximal end cystic duct is closed, prevents contrast agent excessive.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
In figure: 1, radiography tube body, 2, seeker, 3, injection side opening, 4, longitudinal tubule (L tubule), 5, auxiliary bifurcated pipe, 6, main bifurcated pipe,
7, wire guide, 8, pull ring, 9, controllability open type retaining ring, 10, through-hole, 11, hose, 12, electronics killer injecting pump, 1201, control
Button processed, 1202, injection capsule, 1203, medicine-injecting connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Refering to Figure 1, in a kind of laparoscopic surgery Via bile duct inner support formula cholangiography pipe, including angiography tube
Ontology 1, main bifurcated pipe 6 and electronics killer injecting pump 12,1 bottom of radiography tube body are equipped with seeker 2, and 2 top of seeker
Equipped with equipped with injection side opening 3；It is equipped with longitudinal tubule (L tubule) 4 at the top of the injection side opening 3, and is equipped with through-hole 10 at the top of longitudinal tubule (L tubule) 4；The longitudinal tubule (L tubule) 4
Outer surface of cupular part is socketed the controllability open type retaining ring 9 for adjusting 10 size of through-hole；Pass through through-hole 10 at the top of the longitudinal tubule (L tubule) 4
Main bifurcated pipe is connected, and 6 side of main bifurcated pipe is equipped with auxiliary bifurcated pipe 5；The auxiliary bifurcated pipe 5 connects electronics by hose 11
Killer injecting pump 12；Wire guide 7 is equipped with inside the longitudinal tubule (L tubule) 4, and the connection of 7 one end of wire guide is located at the pull ring 8 outside longitudinal tubule (L tubule) 4.
As a kind of technical optimization scheme of the utility model, the electronics killer injecting pump 12 by the control button 1201,
The injection capsule 1202,1203 structure composition of the medicine-injecting connector, convenient for the injection of contrast agent.
As a kind of technical optimization scheme of the utility model, the wire guide 7 runs through main bifurcated pipe 6, and metal is led
7 ends of silk are protruded into longitudinal tubule (L tubule) 4, convenient for the taking-up of radiography tube body 1.
As a kind of technical optimization scheme of the utility model, 4 surface of longitudinal tubule (L tubule) is equipped with scale, convenient for metering radiography
Agent.
As a kind of technical optimization scheme of the utility model, the main bifurcated pipe 6 and the auxiliary bifurcated pipe 5 are used
Connector is renovated, is conducive to main bifurcated pipe 6 treated sealing, and convenient for the connection between auxiliary bifurcated pipe 5 and hose 11.
As a kind of technical optimization scheme of the utility model, the seeker 2 is in round blunt shape structure, prevents damage gallbladder
Pipe.
When the utility model is used, wire guide 7 is used as inner support, convenient for smooth by Heister valve, and seeker
2 be obtuse, will not damage bile duct.The seeker 2 of 1 leading portion of radiography tube body is first inserted into the opening of cystic duct, pulls pull ring 8
Extract wire guide 7.By electronics killer injecting pump 12 by contrast agent according to set time, flow velocity is pushed into automatically in radiography tube body 1,
The x-ray radiation injury for avoiding medical worker adjusts controllability open type retaining ring 9 according to injection speed, changes through-hole 10
Size prevents contrast agent excessive, and contrast agent is flowed into injection side opening 3 out of longitudinal tubule (L tubule) 4, starts the injection into cystic duct；Injection
After, electronics killer injecting pump 12 is closed, radiography tube body 1 is taken out, carries out cleaning.
The preferred model P766-368T1 of electronics killer injecting pump 12 in the utility model；The injection capsule 1202 is electronics note
Drug container in Teat pipette 12.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. the inner support formula cholangiography pipe of Via bile duct in a kind of laparoscopic surgery, including radiography tube body (1), main bifurcated pipe
(6) and electronics killer injecting pump (12), it is characterised in that: radiography tube body (1) bottom is equipped with seeker (2), and seeker
(2) top is equipped with injection side opening (3)；
Longitudinal tubule (L tubule) (4) are equipped at the top of the injection side opening (3), and are equipped with through-hole (10) at the top of longitudinal tubule (L tubule) (4)；At the top of the longitudinal tubule (L tubule) (4)
Outer surface is socketed the controllability open type retaining ring (9) for adjusting through-hole (10) size；Pass through through-hole at the top of the longitudinal tubule (L tubule) (4)
(10) main bifurcated pipe is connected, and main bifurcated pipe (6) side is equipped with auxiliary bifurcated pipe (5)；The auxiliary bifurcated pipe (5) passes through hose
(11) electronics killer injecting pump (12) are connected；Wire guide (7) are equipped with inside the longitudinal tubule (L tubule) (4), and wire guide (7) one end connection position
In the external pull ring (8) of longitudinal tubule (L tubule) (4), the wire guide (7) runs through main bifurcated pipe (6), and wire guide (7) end protrude into it is vertical
It manages in (4), the main bifurcated pipe (6) and the auxiliary bifurcated pipe (5) are using flip lid connector.
2. the inner support formula cholangiography pipe of Via bile duct, feature in a kind of laparoscopic surgery according to claim 1
Be: the electronics killer injecting pump (12) is by control button (1201), injection capsule (1202), medicine-injecting connector (1203) structure composition.
3. the inner support formula cholangiography pipe of Via bile duct, feature in a kind of laparoscopic surgery according to claim 1
Be: longitudinal tubule (L tubule) (4) surface is equipped with scale.
4. the inner support formula cholangiography pipe of Via bile duct, feature in a kind of laparoscopic surgery according to claim 1
Be: the seeker (2) is in round blunt shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872503.7U CN209253911U (en) | 2017-07-18 | 2017-07-18 | The inner support formula cholangiography pipe of Via bile duct in a kind of laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872503.7U CN209253911U (en) | 2017-07-18 | 2017-07-18 | The inner support formula cholangiography pipe of Via bile duct in a kind of laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253911U true CN209253911U (en) | 2019-08-16 |
Family
ID=67555809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872503.7U Expired - Fee Related CN209253911U (en) | 2017-07-18 | 2017-07-18 | The inner support formula cholangiography pipe of Via bile duct in a kind of laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617365A (en) * | 2020-05-09 | 2020-09-04 | 云南省第一人民医院 | Internal support type biliary tract radiography tube through biliary tract in celioscope operation |
| CN111773519A (en) * | 2020-07-28 | 2020-10-16 | 上海市东方医院（同济大学附属东方医院） | Double-cavity bile pancreatic duct radiography conduit |
| CN113827840A (en) * | 2021-11-01 | 2021-12-24 | 深圳麦普奇医疗科技有限公司 | Mapping radiography catheter |
-
2017
- 2017-07-18 CN CN201720872503.7U patent/CN209253911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617365A (en) * | 2020-05-09 | 2020-09-04 | 云南省第一人民医院 | Internal support type biliary tract radiography tube through biliary tract in celioscope operation |
| CN111773519A (en) * | 2020-07-28 | 2020-10-16 | 上海市东方医院（同济大学附属东方医院） | Double-cavity bile pancreatic duct radiography conduit |
| CN113827840A (en) * | 2021-11-01 | 2021-12-24 | 深圳麦普奇医疗科技有限公司 | Mapping radiography catheter |
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| 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: 20190816 Termination date: 20210718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |