CN202497205U

CN202497205U - Disposable multifunctional conversion puncture outfit

Info

Publication number: CN202497205U
Application number: CN2012200623691U
Authority: CN
Inventors: 王水良
Original assignee: Hangzhou Optcla Medical Instrument Co Ltd
Current assignee: Hangzhou Optcla Medical Instrument Co Ltd
Priority date: 2012-02-24
Filing date: 2012-02-24
Publication date: 2012-10-24
Anticipated expiration: 2022-02-24

Abstract

The utility model relates to a minimally invasive laparoscopic medical surgical technique and especially relates to a disposable multifunctional conversion puncture outfit. The disposable multifunctional conversion puncture outfit is suitable for treating a disease in a human body and belongs to the medical equipment technology field. The disposable multifunctional conversion puncture outfit of the utility model comprises a puncture seat apparatus and a puncture needle apparatus. The puncture needle apparatus is sleeved in the puncture seat apparatus. The disposable multifunctional conversion puncture outfit is characterized in that: materials of the puncture seat apparatus and the puncture needle apparatus structure are a non-toxic high polymer and a soft material; and the puncture outfit is disposable. A structure of the utility model is designed reasonably. An operation application effect is good. Usage is safe and convenient. In addition, a converter assembly can be used to change a channel port of an operation channel so that the operation can be guaranteed to be performed smoothly. Deficiencies existing in the prior art are made up.

Description

Disposable multifunction conversion perforator

Technical field

This utility model relates to a kind of Wicresoft peritoneoscope medical operating technology, especially relates to a kind of disposable multifunction conversion perforator, and it is applicable to disease in the treatment human body body, belongs to technical field of medical instruments.

Background technology

In Wicresoft's medical-therapeutic treatment of human body operation,, need operation or excision in case in the human body body, find focus; In operation process, what at first need use is perforator, in the prior art; The reusable perforator that has metal material to make, its defective one is the design that repeated perforator does not have transducer, specification is not of uniform size from coarse to fine; The replacing of perforator if desired causes surgical trouble in surgical application; The 2nd, sterilization is not in place if repeated perforator uses the back, in operative treatment, can bring bacterial infection to human body, needs often sterilization; Also property perforator once, its defective is the design of no transducer, and specification is not of uniform size from coarse to fine, and is simple in structure, and the replacing of perforator if desired causes surgical trouble in surgical application.

Summary of the invention

The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art; And provide disposable multifunction to change perforator; Carry out new innovation on the basis of existing technology, address the deficiencies of the prior art, make Wicresoft's peritoneoscope medical operating technology reach good medical effect.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: this disposable multifunction conversion perforator comprises puncture base device and puncture needle device; Said puncture needle device is inserted in the puncture base device, it is characterized in that: described puncture base device comprises puncture tube, puncture seat, seal cover, shell, capping button, push rod, puncture flap, puncture seat medicated cap, soft circle, Magnet, channel seat, cushion, valve and transducer, and it is fixing that described puncture tube and valve snap in puncture seat gummed; Puncture flap and shell gummed are fixing; It is fixing that push rod penetrates puncture flap and shell and capping button gummed, and it is fixing that shell snaps in puncture seat gummed, and cushion and soft circle snap in channel seat and fix; Two blocks of one of Magnet are fixed on interior another piece of seal cover and are fixed on the channel seat; Seal cover is rotatable on channel seat with dowel fixes, and it is one that puncture seat medicated cap is provided with No. two snap closes, snaps in channel seat and fixes; It is one that transducer is provided with a snap close; Transducer is fixed on the puncture seat medicated cap rotatable with pin, it is fixing that channel seat snaps in puncture flap gummed, and seal cover is connected with the push rod contact; Described puncture needle device comprises puncturing head, stab knife, tool rest, slide block, outer bar, interior bar, spring, opens and closes knob, sealing cap, No. two springs, puncture headstock and deck covers, and the front end of said puncturing head has the cutter groove, and the middle part of tool rest has chute; It is fixing with the tool rest gummed that described stab knife snaps in end, and interior bar is inserted in the other end of tool rest, and puncturing head is inserted in stab knife and tool rest; Slide block snaps in that puncturing head passes chute and interior bar is fixed; Slide block and chute are slidingly connected, and No. one spring is inserted in interior bar, in outer bar is inserted in behind the bar end fix with the tool rest gummed; Bar was fixing with the other end gummed of outer bar in the puncturing head cover for seat was gone into; Bar was fixing with puncture headstock gummed in the deck cover was inserted in, and No. two springs are inserted in and open and close knob and be installed in the puncture headstock, and it is fixing that sealing cap snaps in puncture headstock gummed; Open and close knob and deck cover clasp joint and touch flexible connection, stab knife and cutter groove are slidingly connected.

The material of described puncture base device of this utility model and puncture needle apparatus structure is nontoxic macromolecule and soft material, and is disposable use.

This utility model is a kind of Wicresoft's laparoscopic surgery technology that is applied to, disease in the treatment human body body, and the main building block of structural design of technology has puncture needle device and puncture base device, and the puncture needle device is inserted in the puncture base device and forms perforator; This utility model belongs to disposable, does not reuse, and the perforator material is that nontoxic macromolecule and soft material are made; Nonpoisonous and tasteless, surgical application is safe and reliable, design and installation converter assembly on the puncture base device that this utility model designed; In Minimally Invasive Surgery, disposable puncture device inserts human body internal lesions position location, as long as pull out puncture needle; The puncture base device forms the operating walk way of operation, it is characterized in that the art designs of converter assembly, in surgical application, in a single day need get into human abdominal cavity with thin type operation machinery and undergo surgery; Operating walk way is prone to cause pneumoperitoneum gas leakage and leakage; Can applied transformation device assembly, change the road junction of operating walk way, guarantee carrying out smoothly of operation.

This utility model is compared the effect that has with background technology: this utility model reasonable in design, and good operation application effect, safe and convenient to use, but applied transformation device assembly changes the road junction of operating walk way in addition, guarantees carrying out smoothly of operation.Remedied the deficiency of prior art.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Fig. 2 is the structural upright sketch map of this utility model.

Fig. 3 is the structure puncture base device sketch map of this utility model.

Fig. 4 is that the structure puncture base device seal cover of this utility model is opened and transducer sketch map when buckling.

Fig. 5 is that the structure puncture needle device keying knob hook of this utility model is thrown off sketch map when resetting.

Fig. 6 is that the structure puncture needle device keying knob of this utility model hooks together sketch map when beginning to perform the operation.

Sketch map when Fig. 7 is the structure puncture needle device operation puncturing of this utility model.

Among the figure: bars in 1 puncturing head, 2 stab knives, 3 tool rests, 4 slide blocks, 5 puncture tubes, 6 outer bars, 7, No. 8 springs, 9 puncture seats, 10 seal covers, 11 shells, 12 pins, 13 capping buttons, 14 push rods, 15 puncture flaps, 16 puncture seat medicated caps, 17 keying knobs, 18 sealing caps, 19 No. two springs, 20 puncture headstocks, 21 deck covers, 22 soft circles, 23 Magnet, 24 channel seat, 25 cushions, 26 valves, 27 chutes, 28 cutter grooves; 29 transducers; 30 pins; No. 31 snap closes, 32 No. two snap closes.

The specific embodiment

The specific embodiment of this utility model is following:

Embodiment, with reference to figure 1～Fig. 7, this utility model comprises puncture base device and puncture needle device; The puncture needle device is inserted in the puncture base device, and the base device that punctures comprises puncture tube 5, puncture seat 9, seal cover 10, shell 11, capping button 13, push rod 14, puncture flap 15, a puncture medicated cap 16, soft circle 22, Magnet 23, channel seat 24, cushion 25, valve 26 and transducer 29, and puncture tube 5 snaps in puncture seat 9 gummeds with valve 26 and fixes; Puncture flap 15 is fixing with shell 11 gummeds; Push rod 14 penetrates puncture flap 15 and fixes with shell 11 and capping button 13 gummeds, and it is fixing that shell 11 snaps in puncture seat 9 gummeds, and it is fixing that cushion 25 and soft circle 22 snap in channel seat 24; Two blocks of 23 1 of Magnet are fixed on seal cover 10 interior another pieces and are fixed on the channel seat 24; Seal cover 10 usefulness pin 12 is fixed on the channel seat 24 rotatable, and puncture seat medicated cap 16 is provided with No. two snap closes 32 and is one, and it is fixing to snap in channel seat 24; Transducer 29 is provided with a snap close 31 and is one; Transducer 29 usefulness pins 30 are fixed on the puncture seat medicated cap 16 rotatable, and it is fixing that channel seat 24 snaps in puncture flap 15 gummeds, and seal cover 10 is connected with push rod 14 contacts; The puncture needle device comprises puncturing head 1, stab knife 2, tool rest 3, slide block 4, outer bar 6, interior bar 7, spring 8, opens and closes knob 17, sealing cap 18, No. two springs 19, puncture headstock 20 and deck covers 21, and the front end of puncturing head 1 has cutter groove 28, and the middle part of tool rest 3 has chute 27; It is fixing with tool rest 3 gummeds that stab knife 2 snaps in end, and interior bar 7 is inserted in the other end of tool rest 3, and puncturing head 1 is inserted in stab knife 2 and tool rest 3; Slide block 4 snaps in puncturing head 1, and to pass chute 27 fixing with interior bar 7; Slide block 4 is slidingly connected with chute 27, bar 7 in No. a spring 8 is inserted in, and bar 7 back one ends and tool rest 3 gummeds were fixing in outer bar 6 was inserted in; Bar 7 was fixing with the other end gummed of outer bar 6 in puncture headstock 20 was inserted in; Bar 7 was fixing with puncture headstock 20 gummeds in deck cover 21 was inserted in, and No. two springs 19 are inserted in and open and close knob 17 and be installed in the puncture headstock 20, and it is fixing that sealing cap 18 snaps in puncture headstock 20 gummeds; Keying knob 17 overlaps 21 clasp joints with deck and touches flexible connection, and stab knife 2 is slidingly connected with cutter groove 28;

The work process of the disposable functional type perforator that this utility model provides is described below.

The effect lower sealing cover 10 of two blocks of Magnet 23 in this utility model is coincide with channel seat 24 and is closed, soft circle 22 effect under make its sealing, press capping button 13; Push rod 14 promotes seal cover 10, and seal cover 10 is thrown off with channel seat 24, and puncture seat 9 passages are opened; Press capping button 13 again; Push rod 14 leaves seal cover 10, and seal cover 10 closes with channel seat 24, puncture seat 9 pathway closures; Transducer 29 can stir, and a snap close 31 and No. two snap closes 32 tighten just, forms the conversion of puncture seat medicated cap 16 passages; Press and open and close knob 17, open and close knob 17 and hook deck cover 21 just, puncture needle device reset mode is pressed and is opened and closed knob 17, opens and closes knob 17 and breaks off relations interior bar 7 stoppings with deck cover 21; Puncturing head 1 is under pressure and upwards slides, and stab knife 2 passes puncturing head 1 from cutter groove 28, and when puncturing head 1 is not under pressure, under the effect of a spring 8 and No. two springs 19, the puncture needle device resets;

This utility model is the combination of puncture base device and puncture needle device; The puncturing head 1 of puncture needle device thrusts the pressure that human body receives skin and upwards slides; Stab knife 2 passes from cutter groove 28 and penetrates human body realization puncture, inserts human body internal lesions position location at perforator, as long as pull out the puncture needle device; The puncture base device is stayed the operating walk way that human body forms operation; In the operation must usefulness various machineries all can pass in and out from operating walk way, the operation that undergos surgery, the harmful object of cutting-out can take out from operating walk way in the human body; In operation, make to reach totally-enclosed in the human abdominal cavity, guarantee that the pneumoperitoneum condition of operation and the interior residual liquid of human body can arbitrarily not pass through operating walk way; The puncture valve 26 that base device designed can be used towards sucking pump cleaning in the human body and sterilizing; Mounting converter assembly on the puncture base device; In Minimally Invasive Surgery; In the operation technique passage that the puncture base device forms in surgical application in case need get into human abdominal cavity with thin type operation machinery and undergo surgery, operating walk way is prone to cause pneumoperitoneum gas leakage and leakage, can applied transformation device assembly; Change the road junction of operating walk way, guarantee carrying out smoothly of operation;

This utility model belongs to disposable, does not reuse, and the perforator material is that nontoxic macromolecule and soft material are made, and nonpoisonous and tasteless, surgical application is safe and reliable.

According to above disclosed content, those skilled in the art can implement.

The above-mentioned specific embodiment is used for this utility model of explaining; Rather than this utility model limited; In the protection domain of the spirit of this utility model and claim,, all fall into the protection domain of this utility model to any modification and the change that this utility model is made.

Claims

1. a disposable multifunction conversion perforator comprises puncture base device and puncture needle device, and said puncture needle device is inserted in the puncture base device; It is characterized in that: described puncture base device comprises puncture tube, puncture seat, seal cover, shell, capping button, push rod, puncture flap, puncture seat medicated cap, soft circle, Magnet, channel seat, cushion, valve and transducer; It is fixing that described puncture tube and valve snap in puncture seat gummed, and puncture flap and shell gummed are fixing, and it is fixing that push rod penetrates puncture flap and shell and capping button gummed; It is fixing that shell snaps in puncture seat gummed; Cushion and soft circle snap in channel seat and fix, and two blocks of one of Magnet are fixed on interior another piece of seal cover and are fixed on the channel seat, and seal cover is rotatable on channel seat with dowel fixes; It is one that puncture seat medicated cap is provided with No. two snap closes; Snap in channel seat and fix, it is one that transducer is provided with a snap close, and transducer is fixed on the puncture seat medicated cap rotatable with pin; It is fixing that channel seat snaps in puncture flap gummed, and seal cover is connected with the push rod contact; Described puncture needle device comprises puncturing head, stab knife, tool rest, slide block, outer bar, interior bar, spring, opens and closes knob, sealing cap, No. two springs, puncture headstock and deck covers, and the front end of said puncturing head has the cutter groove, and the middle part of tool rest has chute; It is fixing with the tool rest gummed that described stab knife snaps in end, and interior bar is inserted in the other end of tool rest, and puncturing head is inserted in stab knife and tool rest; Slide block snaps in that puncturing head passes chute and interior bar is fixed; Slide block and chute are slidingly connected, and No. one spring is inserted in interior bar, in outer bar is inserted in behind the bar end fix with the tool rest gummed; Bar was fixing with the other end gummed of outer bar in the puncturing head cover for seat was gone into; Bar was fixing with puncture headstock gummed in the deck cover was inserted in, and No. two springs are inserted in and open and close knob and be installed in the puncture headstock, and it is fixing that sealing cap snaps in puncture headstock gummed; Open and close knob and deck cover clasp joint and touch flexible connection, stab knife and cutter groove are slidingly connected.

2. disposable multifunction conversion perforator according to claim 1, it is characterized in that: the material of described puncture base device and puncture needle apparatus structure is nontoxic macromolecule and soft material, and is disposable use.