CN201469378U - Uterus rotary-cut machine - Google Patents
Uterus rotary-cut machine Download PDFInfo
- Publication number
- CN201469378U CN201469378U CN2009201901847U CN200920190184U CN201469378U CN 201469378 U CN201469378 U CN 201469378U CN 2009201901847 U CN2009201901847 U CN 2009201901847U CN 200920190184 U CN200920190184 U CN 200920190184U CN 201469378 U CN201469378 U CN 201469378U
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- rotary
- cutter
- cut
- cut device
- assembly
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- Expired - Fee Related
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Abstract
The utility model discloses a uterus rotary-cut machine, which includes a motor assembly, a rotary-cut machine assembly, a rotary-cut cutter and a handle, which is characterized in that the motor assembly is in force fit and in fixed connection with the handle, the motor assembly is fitted with the rotary-cut machine assembly, and the rotary-cut machine assembly is fitted with the rotary-cut machine. The motor assembly of the utility model is provided with press buttons, an electrical interface, a motor, a motor shaft, a spring, a compression spring, a pinion, a gear shaft and a bearing, the motor is connected to the motor shaft, the bearing and the pinion is sheathed in the gear shaft and fixed, the compression spring is placed in the gear shaft, the spring is sheathed in the motor shaft, the gear shaft is in fixed connection with the motor shaft, and the pinion is fitted with the rotary-cut machine assembly. Compared with the prior art, the utility model has the following advantages and effects: reasonable physical design, convenient cleaning, mounting and sterilizing, the motor assembly being fitted with the rotary-cut machine assembly, and good surgery curative effect.
Description
Technical field:
This utility model relates to the uterus rotary cut device of a kind of woman vagina hysterectomy and hysteromyoma operation.
Background technology:
The uterus rotary cut device is to be used for the healthcare givers at the hand-held apparatus that carries out the operation of uterus and resection of uterine leiomyoma, and it is provided with electric machine assembly, rotary cut device assembly and rotary-cut cutter; The rotary-cut cutter is respectively equipped with cloudy formula (entering the operation that hysterectomizes from vagina) rotary-cut cutter and abdomen formula (entering hysterectomy from the abdominal cavity) rotary-cut cutter.The healthcare givers is when operation, and under the cooperation of endoscope and hysteroscope, rotary-cut undergos surgery.Be useful at present the electronic mobile phone of hysterectomy and resection of uterine leiomyoma operation in the prior art, its defective is:
The one, handle and rotation system connect together, and are difficult for sterilization, and it is not in place to sterilize, and healthcare givers antibacterial when operation easily enters human body, causes bacterial infection;
The 2nd, it is to use night bolt that resectoscope is connected with being inserted in of electronic mobile phone, and the rotation time crack is big, can make troubles during operation, and other positions of influence can cause medical treatment to go up unnecessary trouble;
The 3rd, the low kind of resectoscope material is single, and cutter life is short;
The 4th, use uterus operation manipulator, healthcare givers's treatment that undergos surgery by rule of thumb during operation, operation trouble as because of carelessness malpractice can take place.
The utility model content:
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of uterus rotary cut device for the treatment of the operation of woman vagina uterus and resection of uterine leiomyoma is provided, project organization is reasonable, and surgical result is good, easy to use, operation safety.
The technical scheme in the invention for solving the above technical problem is: this uterus rotary cut device, comprise electric machine assembly, rotary cut device assembly, rotary-cut cutter and handle, it is characterized in that electric machine assembly and handle compression fit and fixedly connected, electric machine assembly cooperates with the rotary cut device assembly, and the rotary cut device assembly cooperates with the rotary-cut cutter.
Electric machine assembly described in the utility model is provided with knob, electrical interface, motor, motor shaft, spring, stage clip, pinion, gear shaft and bearing, motor is connected with motor shaft, bearing and pinion are inserted in gear shaft and fixing, stage clip places in the gear shaft, spring is inserted in motor shaft, gear shaft is fixedlyed connected with motor shaft, and pinion cooperates with the rotary cut device assembly.
Rotary cut device assembly described in the utility model is provided with shell, rotary sleeve, gear wheel, trundle, clutch plate, clutch plate spring, hinge screws, key seat, clutch nut, key seat is screwed on the rotary sleeve fixing, gear wheel is inserted in rotary sleeve and fixedly connected, trundle is fixedlyed connected with clutch plate, the clutch plate spring snaps in the clutch nut, clutch plate is rotationally connected by hinge screws and clutch nut, clutch nut and rotary sleeve are tightened fixing, trundle is inserted in rotary sleeve just, gear wheel cooperates with electric machine assembly, and key seat cooperates with the rotary-cut cutter.
Rotary-cut cutter described in the utility model is provided with back-up ring, pin-hole arrangement, cutter pipe, bayonet socket and blade, has bayonet socket on the back-up ring, and the cutter pipe is equipped with pin-hole arrangement, pin-hole arrangement is provided with pin-and-hole, the cutter tube head is provided with blade, and back-up ring is inserted in cutter pipe and fixedly connected, and pin-and-hole cooperates with the rotary cut device assembly.
Rotary-cut cutter described in the utility model is cloudy formula rotary-cut cutter, and cloudy formula rotary-cut cutter also is provided with obturator, and obturator is enclosed within the cutter pipe.
Rotary-cut cutter described in the utility model is an abdomen formula rotary-cut cutter, and abdomen formula rotary-cut cutter also is provided with sealing cap, and sealing cap is connected with cutter pipe afterbody.
Gear shaft described in the utility model is inserted in motor shaft, fixes with bayonet lock.
This utility model compared with prior art has the following advantages and effect: reasonable in design, and clean and sterilization is installed conveniently, electric machine assembly cooperates fastening with the rotary cut device assembly, and surgical result is good.
Description of drawings:
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the cutaway view of this utility model embodiment.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the sketch map of the cloudy formula rotary-cut of this utility model embodiment cutter.
Fig. 5 is the sketch map of this utility model embodiment abdomen formula rotary-cut cutter.
The specific embodiment:
Referring to Fig. 1～Fig. 5, this utility model embodiment uterus rotary cut device is provided with electric machine assembly, rotary cut device assembly, rotary-cut cutter and handle 1.Wherein electric machine assembly is provided with knob 2, electrical interface 3, motor 4, motor shaft 5, spring 6, stage clip 7, pinion 8, gear shaft 9, bayonet lock 10, bearing 11, screw 30; Motor 4 is connected with motor shaft 5, bearing 11 is inserted in gear shaft 9 and fixing with pinion 8, stage clip 7 is put into gear shaft 9, spring 6 is inserted in motor shaft 5, and gear shaft 9 is inserted in motor shaft 5, is fixed with bayonet lock 10, motor 4 is compressed and is stuck in the handle 1 (Fig. 2), under the effect of stage clip 7 and spring 6, make motor 4 pressing handles 1, reuse screw 30 is fixed on the handle 1 and (also can dismantles).
Present embodiment rotary cut device assembly is provided with shell 12, rotary sleeve 13, gear wheel 14, steady pin 15, trundle 17, clutch plate 18, clutch plate spring 19, hinge screws 20, key seat 21, clutch nut 28.Key seat 21 is screwed on the rotary sleeve 13 fixing, and gear wheel 14 is inserted in rotary sleeve 13 usefulness steady pins 15 fixing (Fig. 2); Trundle 17 is welded on the clutch plate 18, and clutch plate spring 19 snaps in clutch nut 28, and clutch plate 18 usefulness hinge screws 20 are fixed on the clutch nut 28 can rotate (Fig. 3); Clutch nut 28 and rotary sleeve 13 are tightened fixing, and trundle 17 is inserted in rotary sleeve 13 just, and under the effect of clutch plate spring 19, trundle 17 is location in rotary sleeve 13 just.
Present embodiment rotary-cut cutter comprises cloudy formula rotary-cut cutter and abdomen formula rotary-cut cutter, and cloudy formula rotary-cut cutter is provided with back-up ring 16, pin-hole arrangement 22, cutter pipe 24, bayonet socket 29, obturator 31, blade 32; Have bayonet socket 29 on the back-up ring 16, cutter pipe 24 is equipped with pin-hole arrangement 22, and pin-hole arrangement 22 is provided with pin-and-hole 221, and cutter pipe 24 heads are provided with blade 32, and back-up ring 16 is inserted in cutter pipe 24 and welding is fixing, and obturator 31 is enclosed within the cutter pipe 24, referring to Fig. 4.
Abdomen formula rotary-cut cutter is provided with back-up ring 16, pin-hole arrangement 22, cutter pipe 24, sealing cap 25, bayonet socket 29, blade 32; Have bayonet socket 29 on the back-up ring 16, cutter pipe 24 is equipped with pin-hole arrangement 22, and pin-hole arrangement 22 is provided with pin-and-hole 221, and cutter pipe 24 heads are provided with blade 32, and the afterbody of cutter pipe 24 is with sealing cap 25, and it is fixing that back-up ring 16 is inserted in 24 welding of cutter pipe.
Electric machine assembly is inserted in the rotary cut device assembly, and pinion 8 and gear wheel 14 embedding inosculatings are tightened fixing with sealing nut 26,27; The rotary-cut broach shell is gone into the rotary cut device assembly, and trundle 17 is under the effect of clutch plate spring 19, and trundle 17 is location in rotary sleeve 13 just, and key seat 21 snaps in pin-and-hole 221 location just, forms present embodiment uterus rotary cut device.
The uterus rotary cut device of this utility model design, described electric machine assembly make to have tension force between motor 4 and the handle 1 and do not have the gap under the effect of stage clip 7 and spring 6, make electric machine assembly drive rotary cut device assembly spin stabilization, improve the success rate of performing the operation.
The uterus rotary cut device of this utility model design, described rotary-cut broach shell is gone into the rotary cut device assembly, trundle 17 is location in rotary sleeve 13 just, key seat 21 snaps in pin-and-hole 221 location just, and the rotary-cut knife assembly can arbitrarily not rocked in the rotary cut device assembly, reaches the rotary cut device assembly and drives rotary-cut cutter spin stabilization, the healthcare givers is when operative treatment, be difficult for influencing other positions of tissue, improve the success rate of operation, avoid causing other unnecessary malpracticees.
The rotary-cut cutter of the uterus rotary cut device of this utility model design is provided with cloudy formula (entering the operation that hysterectomizes from vagina) rotary-cut cutter and abdomen formula (entering hysterectomy from the abdominal cavity) rotary-cut cutter.The healthcare givers can select to use the rotary-cut that undergos surgery according to patient's pathologic condition when operation.
The uterus rotary cut device of this utility model design, easy installation and removal, directly cleaning and sterilizing and high-temperature sterilization do not influence motor water inlet damage in the handle.
The simple deformation or the combination of every this utility model embodiment technical scheme and technical characterictic all should be thought to fall into protection domain of the present utility model.
Claims (7)
1. a uterus rotary cut device comprises electric machine assembly, rotary cut device assembly, rotary-cut cutter and handle, it is characterized in that: electric machine assembly is also fixedlyed connected with the handle compression fit, and electric machine assembly cooperates with the rotary cut device assembly, and the rotary cut device assembly cooperates with the rotary-cut cutter.
2. uterus according to claim 1 rotary cut device, it is characterized in that: described electric machine assembly is provided with knob, electrical interface, motor, motor shaft, spring, stage clip, pinion, gear shaft and bearing, motor is connected with motor shaft, bearing and pinion are inserted in gear shaft and fixing, stage clip places in the gear shaft, spring is inserted in motor shaft, and gear shaft is fixedlyed connected with motor shaft, and pinion cooperates with the rotary cut device assembly.
3. uterus according to claim 1 rotary cut device, it is characterized in that: described rotary cut device assembly is provided with shell, rotary sleeve, gear wheel, trundle, clutch plate, the clutch plate spring, hinge screws, key seat, the clutch nut, key seat is screwed on the rotary sleeve fixing, gear wheel is inserted in rotary sleeve and fixedly connected, trundle is fixedlyed connected with clutch plate, the clutch plate spring snaps in the clutch nut, clutch plate is rotationally connected by hinge screws and clutch nut, clutch nut and rotary sleeve are tightened fixing, trundle is inserted in rotary sleeve just, gear wheel cooperates with electric machine assembly, and key seat cooperates with the rotary-cut cutter.
4. uterus according to claim 1 rotary cut device, it is characterized in that: described rotary-cut cutter is provided with back-up ring, pin-hole arrangement, cutter pipe, bayonet socket and blade, have bayonet socket on the back-up ring, the cutter pipe is equipped with pin-hole arrangement, pin-hole arrangement is provided with pin-and-hole, the cutter tube head is provided with blade, and back-up ring is inserted in cutter pipe and fixedly connected, and pin-and-hole cooperates with the rotary cut device assembly.
5. uterus according to claim 4 rotary cut device is characterized in that: described rotary-cut cutter is cloudy formula rotary-cut cutter, and cloudy formula rotary-cut cutter also is provided with obturator, and obturator is enclosed within the cutter pipe.
6. uterus according to claim 4 rotary cut device is characterized in that: described rotary-cut cutter is an abdomen formula rotary-cut cutter, and abdomen formula rotary-cut cutter also is provided with sealing cap, and sealing cap is connected with cutter pipe afterbody.
7. uterus according to claim 2 rotary cut device is characterized in that: described gear shaft is inserted in motor shaft, fixes with bayonet lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201901847U CN201469378U (en) | 2009-07-27 | 2009-07-27 | Uterus rotary-cut machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201901847U CN201469378U (en) | 2009-07-27 | 2009-07-27 | Uterus rotary-cut machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469378U true CN201469378U (en) | 2010-05-19 |
Family
ID=42405615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201901847U Expired - Fee Related CN201469378U (en) | 2009-07-27 | 2009-07-27 | Uterus rotary-cut machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860238A (en) * | 2012-12-10 | 2014-06-18 | 财团法人金属工业研究发展中心 | Device for removing myoma |
| CN111202564A (en) * | 2020-03-17 | 2020-05-29 | 嘉兴市妇幼保健院 | Myoma rotary-cut extractor |
-
2009
- 2009-07-27 CN CN2009201901847U patent/CN201469378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860238A (en) * | 2012-12-10 | 2014-06-18 | 财团法人金属工业研究发展中心 | Device for removing myoma |
| CN103860238B (en) * | 2012-12-10 | 2016-05-04 | 财团法人金属工业研究发展中心 | Myomata device for excising |
| CN111202564A (en) * | 2020-03-17 | 2020-05-29 | 嘉兴市妇幼保健院 | Myoma rotary-cut extractor |
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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 |
Granted publication date: 20100519 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |