CN204446111U

CN204446111U - Peritoneoscope protect gallbladder take stone eyelid retractor

Info

Publication number: CN204446111U
Application number: CN201520044295.2U
Authority: CN
Inventors: 赵正国
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-22
Filing date: 2015-01-22
Publication date: 2015-07-08
Anticipated expiration: 2025-01-22

Abstract

This utility model relates to a kind of peritoneoscope protect gallbladder take stone eyelid retractor, effectively solves because gallbladder does not support after cutting gallbladder in above art, operating difficulties in art, the problem be even difficult to; Scheme is, comprises rigid support pipe, and the two ends of rigid support pipe are respectively thrusts end and external end, and on the rigid support pipe thrusting end, be set with the water pocket be made up of elastomeric material, water pocket is communicated with water injection pipe; This utility model facilitates operation technique, simplify operative procedure, peritoneoscope protect gallbladder take stone art is made to become the operation that may popularize, greatly reduce the inconvenience that cholecystectomy is brought to patient, remove the melancholy without gallbladder of patient, the huge market demand, gets the cubic meter of stone just, reduces operation risk and improves procedure efficiency.

Description

Peritoneoscope protect gallbladder take stone eyelid retractor

Technical field

This utility model relates to gallbladder calculus-fetching technical field, particularly a kind of peritoneoscope protect gallbladder take stone eyelid retractor.

Background technology

Because gallbladder does not support after cutting gallbladder in current peritoneoscope protect gallbladder take stone art, operate very difficult in art, apply peritoneoscope even to be completely difficult to, substantially incision of abdominal wall is needed to assist, due to technical equipment and the renewal of theory and a series of complication of postcholecystectomy, protect gallbladder take stone restarts application, especially peritoneoscope, the application of choledochoscope, make to be easy in art get clean calculus, Postoperative recurrent rate and sickness rate are substantially identical, therefore doctor patient selects protect gallbladder take stone ratio obviously to increase, but owing to there is no support after the feature otch of gallbladder, peritoneoscope protect gallbladder take stone complicated operation is difficult to.

Utility model content

For above-mentioned situation, for overcoming the defect of prior art, the object of this utility model is just to provide a kind of peritoneoscope protect gallbladder take stone eyelid retractor, effectively solves after cutting gallbladder in above art because gallbladder does not support, operating difficulties in art, the problem be even difficult to.

Its scheme solved comprises rigid support pipe, and the two ends of rigid support pipe are respectively thrusts end and external end, and on the rigid support pipe thrusting end, be set with the water pocket be made up of elastomeric material, water pocket is communicated with water injection pipe.

This utility model novel structure is unique, facilitate operation technique, simplify operative procedure, peritoneoscope protect gallbladder take stone art is made to become the operation that may popularize, greatly reduce the inconvenience that cholecystectomy is brought to patient, remove the melancholy without gallbladder of patient, the huge market demand, get the cubic meter of stone just, reduce operation risk and improve procedure efficiency.

Accompanying drawing explanation

Fig. 1 is this utility model perspective view (taking away water injection pipe).

Fig. 2 is the structural representation that the pipe shaft of water injection pipe in this utility model is fixed on rigid support pipe lateral wall.

Fig. 3 is the structural representation that the pipe shaft of water injection pipe in this utility model is fixed on rigid support pipe medial wall.

Fig. 4 is the structural representation that the pipe shaft of water injection pipe in this utility model is placed in rigid support pipe sidewall.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.

Provided by Fig. 1 to Fig. 4, this utility model comprises rigid support pipe 1, the two ends of rigid support pipe 1 are respectively thrusts end 101 and external end 102, and on the rigid support pipe 1 thrusting end 101, be set with the water pocket 2 be made up of elastomeric material, water pocket 2 is communicated with water injection pipe 3.

The described end face thrusting end 101 is skewed, is conducive to thrusting gallbladder.

The external end of described rigid support pipe 1 is coaxially connected with in outwardly oviduct 4, facilitates entering of calculus removing instrument.

As shown in Figure 2, the pipe shaft of described water injection pipe 3 is fixed on rigid support pipe 1 lateral wall between oviduct 4 and water pocket 2, and the water filling port 301 of water injection pipe 3 is drawn out to rigid support pipe 1 outside.

As shown in Figure 3, the pipe shaft of described water injection pipe 3 is fixed on rigid support pipe 1 medial wall between oviduct 4 and water pocket 2, and the water filling port 301 of water injection pipe 3 is drawn out to rigid support pipe 1 outside.

As shown in Figure 4, the pipe shaft of described water injection pipe 3 is placed in rigid support pipe 1 sidewall between oviduct 4 and water pocket 2, and the water filling port 301 of water injection pipe 3 is drawn out to rigid support pipe 1 outside.

Described rigid support pipe 1 is made for the material such as rigid plastics or silica gel.

Described water pocket 2 is made up of the material such as rubber or flexible plastic.

The internal diameter of described rigid support pipe 1 is 0.3-2cm, external diameter is 0.5-2.5cm, tube wall is 0.2-1.5mm, the outermost end of described water pocket 2 is 0.3mm-3cm to the distance between rigid support pipe 1, be 0.3-3cm along the distance between the two ends of the lie farthest away of rigid support pipe 1 axis after water pocket 2 water-filling, the length of described rigid support pipe 1 is 5-40cm.

Described water injection pipe 3 goes out the position of rigid support pipe 1 apart from water pocket upper limb 3cm to horn mouth place.

When this utility model uses, after gallbladder otch, enter in gallbladder with the end 101 that thrusts of rigid support pipe 1 in this utility model through gallbladder otch, because the end 101 that thrusts of rigid support pipe 1 can in skewed, be easy to insert gallbladder, water pocket 2 is followed rigid support pipe 1 and is entered into gallbladder inside, then in water pocket 2, water is injected through water filling port 301, make water pocket 2 volume expansion, seal gallbladder otch, mention rigid support pipe 1, through water pocket 2, gallbladder is propped up, prevent it from subsiding, and then to enter in gallbladder through rigid support pipe 1 through calculus removing instrument and carry out getting stone operation, great easy operative procedure, facilitate operation technique.

This utility model novel structure is unique, and the huge market demand, gets the cubic meter of stone just, and easy greatly operative procedure, reduces operation risk and improve procedure efficiency.

Claims

1. a peritoneoscope protect gallbladder take stone eyelid retractor, comprise rigid support pipe (1), it is characterized in that, the two ends of rigid support pipe (1) are respectively thrusts end (101) and external end (102), on the rigid support pipe (1) thrusting end (101), be set with the water pocket (2) be made up of elastomeric material, water pocket (2) is communicated with water injection pipe (3).

2. peritoneoscope protect gallbladder take stone eyelid retractor according to claim 1, is characterized in that, described in thrust end (101) end face be skewed.

3. peritoneoscope protect gallbladder take stone eyelid retractor according to claim 1 and 2, is characterized in that, the external end of described rigid support pipe (1) is coaxially connected with in outwardly oviduct (4).

4. peritoneoscope protect gallbladder take stone eyelid retractor according to claim 3, it is characterized in that, the pipe shaft of described water injection pipe (3) is fixed on rigid support pipe (1) lateral wall between oviduct (4) and water pocket (2), and the water filling port (301) of water injection pipe (3) is drawn out to rigid support pipe (1) outside.

5. peritoneoscope protect gallbladder take stone eyelid retractor according to claim 3, it is characterized in that, the pipe shaft of described water injection pipe (3) is fixed on rigid support pipe (1) medial wall between oviduct (4) and water pocket (2), and the water filling port (301) of water injection pipe (3) is drawn out to rigid support pipe (1) outside.

6. peritoneoscope protect gallbladder take stone eyelid retractor according to claim 3, it is characterized in that, the pipe shaft of described water injection pipe (3) is placed in rigid support pipe (1) sidewall between oviduct (4) and water pocket (2), and the water filling port (301) of water injection pipe (3) is drawn out to rigid support pipe (1) outside.

7. peritoneoscope protect gallbladder take stone eyelid retractor according to claim 1, it is characterized in that, the internal diameter of described rigid support pipe (1) is 0.3-2cm, external diameter is 0.5-2.5cm, tube wall is 0.2-1.5mm, the outermost end of described water pocket (2) is 0.3mm-3cm to the distance between rigid support pipe (1), and be 0.3-3cm along the distance between the two ends of the axial lie farthest away of rigid support pipe (1) after water pocket (2) water-filling, the length of described rigid support pipe (1) is 5-40cm.