CN202136387U - Gastric bezoar lithotriptor - Google Patents
Gastric bezoar lithotriptor Download PDFInfo
- Publication number
- CN202136387U CN202136387U CN201120243737U CN201120243737U CN202136387U CN 202136387 U CN202136387 U CN 202136387U CN 201120243737 U CN201120243737 U CN 201120243737U CN 201120243737 U CN201120243737 U CN 201120243737U CN 202136387 U CN202136387 U CN 202136387U
- Authority
- CN
- China
- Prior art keywords
- fan
- steel wire
- wire rope
- support
- flexible pipe
- 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
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a gastric bezoar lithotripter, which comprises a bezoar fetching basket, a flexible pipe, an operating handle and a steel wire rope. One end of the flexible pipe is connected with the bezoar fetching basket and the other end of the flexible pipe is connected with the operating handle. The steel wire rope passes through the flexible pipe and the operating handle. The bezoar fetching basket is formed by a necking connection sleeve, a gripping clamp, a fan-shaped ball body and a support. The necking connection sleeve is equipped with a wedge-shaped center hole. The gripping clamp is equipped with three grippers. The three grippers arranged at intervals are at the same angle of 120 degrees with respect to each other. The top ends of the grippers are free ends and the bottom ends of the grippers connected together are connected with one end of the steel wire rope. The other end of the steel wire rope is connected with the operating handle. The upper part of the fan-shaped ball body is a spherical surface and the lower part of the fan-shaped ball body is a conical surface. The support is equipped with three support legs and the three support legs arranged at intervals are at the same angle of 120 degrees with respect to each other. One end of the support is connected with the necking connection sleeve and the other end of the support is connected with the fan-shaped ball body. The gastric bezoar lithotripter is simple in structure and convenient in operation and is suitable for crushing gastric bezoars of different sizes without damaging the internal organs of a patient.
Description
Technical field
This utility model relates to a kind of gastric calculus lithotrite, belongs to medical instruments field.
Background technology
Gastric calculus is the stone property dough that forms at gastric because of behind certain material of taking food, and it is circular or oval, not of uniform size mostly shape is.Can be divided into 3 kinds of vegetalitas, hair property and Combination by its constituent difference, what see at most clinically is vegetal bezoar of stomach.
Treat gastric calculus in the past, adopted the treatment of Chinese medicine lithodialysis or surgical calculus removing mostly.Treatment by Chinese herbs needs the long period, and the surgical calculus removing less patient suffering is bigger, and the complication possibility is arranged.
Summary of the invention
The purpose of this utility model is exactly in order to solve the above problems, and a kind of gastric calculus lithotrite is provided, and it cooperates gastroscope to use together, and is simple in structure easy to operate.
In order to solve the problems of the technologies described above; A kind of gastric calculus lithotrite of this utility model comprises stone basket, flexible pipe, operating grip and steel wire rope, and flexible pipe one end connects stone basket other end attended operation handle; Steel rope is in flexible pipe and operating grip; Stone basket is made up of closing in adapter sleeve, nipper, fan-shaped spheroid and support four parts, closes up to connect to be with a centre bore, and centre bore is a wedge shape; Nipper has three handgrips; The material of handgrip adopts elasticity preferred metal material, and spaced apart with 120 degree equal angles between three handgrips, the top of three handgrips is a free end; The bottom links together and links to each other with steel wire rope one end, and the steel wire rope other end is connected on the operating grip; Fan-shaped spheroid top is divided into the sphere bottom and is divided into the conical surface, does not so have acute angle event unlikely patient's of stabbing when this utensil is imported human body internal organs because end face is a sphere; Support has three with 120 degree equal angles leg spaced apart, and support one end connects closing in adapter sleeve one end and connects fan-shaped spheroid.
A kind of gastric calculus lithotrite of this utility model has three gathering sills on the fan-shaped spheroid, three handgrips of nipper can move along gathering sill in gathering sill.
A kind of gastric calculus lithotrite of this utility model, the end of three handgrips of nipper has one section sawtooth, so can sting better and cut, clamps and cut gastric calculus.
The beneficial effect that this utility model is obtained is: simple in structure, easy to operate, and be applicable to the gastric calculus of different sizes and can not cause damage patient's internal organs.
Description of drawings
Fig. 1 is the structural representation of present embodiment.
Fig. 2 is the local enlarged diagram of D among Fig. 1.
Fig. 3 is the partial cutaway schematic of Fig. 2.
The structural representation of stone basket when Fig. 4 is present embodiment gripping gastric calculus.
The structural representation of stone basket when Fig. 5 imports in patient's body for present embodiment.
Among the figure: 1, stone basket, 2, flexible pipe, 3, operating grip, 4, steel wire rope, 5, the closing in adapter sleeve, 6, nipper, 7, fan-shaped spheroid, 8, support, 9, gathering sill.
The specific embodiment
Embodiment
Extremely shown in Figure 3 like Fig. 1; 2.8 meters of a kind of gastric calculus lithotrite length overalls of present embodiment, it comprises stone basket 1, flexible pipe 2, operating grip 3 and steel wire rope 4,1.5 millimeter one end of flexible pipe 2 external diameters connects stone basket 1 other end attended operation handle 3; Steel rope 4 is in flexible pipe 2 and operating grip 3; Stone basket 1 is made up of closing in adapter sleeve 5, nipper 6, fan-shaped spheroid 7 and support 8 four parts, and closing in adapter sleeve 5 has a centre bore, and centre bore is a wedge shape; Nipper 6 has three handgrips, and spaced apart with 120 degree equal angles between three handgrips, the top of three handgrips is a free end, and the bottom links together and links to each other with an end of steel wire rope 4, and the other end of steel wire rope 4 is connected on the operating grip 3; Fan-shaped spheroid 7 tops are divided into the sphere bottom and are divided into the conical surface; Support 8 has three with 120 degree equal angles leg spaced apart, and support 8 one ends connect closing in adapter sleeve 5 one ends and connect fan-shaped spheroid 7.
A kind of gastric calculus lithotrite of present embodiment has three gathering sills 9 on the said fan-shaped spheroid 7, and three handgrips of nipper 6 are in gathering sill 9.
A kind of gastric calculus lithotrite of present embodiment, the end of three handgrips of said nipper 6 has one section sawtooth.
Present embodiment specifically moves as follows in use:
1) like Fig. 1 and shown in Figure 5; Clamp the middle part of operating grip 3 with forefinger and middle finger; Thumb is tipped in the annulus of operating grip back; It is moving that the steel wire rope 4 that stretches thumb because an end of steel wire rope 4 links to each other with operating grip is pulled rearward, and steel wire rope 4 can drive nippers 6 and moves backward and shrink along gathering sill 9 because the centre bore of closing in adapter sleeve 5 is a wedge shape, and tight fan-shaped spheroid 7 continued are shunk because handgrip adopts elasticity material event preferably handgrip to deform when handgrip wraps; Pulled backwards steel wire rope 4 is positioned at the conical surface part of fan-shaped spheroid 7 until the head end of handgrip always, promptly is positioned at fan-shaped spheroid 7 land portions below.Then this gastric calculus lithotrite is imported in patient's body, because this utensil head end this moment is a sphere so can not stab patient's internal organs.
2) after arriving in patient's body, promote steel wire rope 4 forward with thumb, because the effect of fan-shaped spheroid 7, handgrip is expanded until as shown in Figure 2.
3) under the cooperation of gastroscope, find gastric calculus, gripping, pincers are cut as shown in Figure 4, and this step of repeatable operation is divided into fritter until gastric calculus.
4) this gastric calculus lithotrite is taken out from patient's body.
This utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of under the enlightenment of this utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of this utility model.
Claims (3)
1. gastric calculus lithotrite; Comprise stone basket (1), flexible pipe (2), operating grip (3) and steel wire rope (4); Flexible pipe (2) one ends connect stone basket (1) other end attended operation handle (3), and steel rope (4) is characterized in that in flexible pipe (2) and operating grip (3): said stone basket (1) is made up of closing in adapter sleeve (5), nipper (6), fan-shaped spheroid (7) and support (8) four parts; Said closing in adapter sleeve (5) has a centre bore, and centre bore is a wedge shape; Said nipper (6) has three handgrips, and spaced apart with 120 degree equal angles between three handgrips, the top of three handgrips is a free end, and the bottom links together and links to each other with an end of steel wire rope (4), and the other end of steel wire rope (4) is connected on the operating grip (3); Said fan-shaped spheroid (7) top is divided into the sphere bottom and is divided into the conical surface; Said support (8) has three with 120 degree equal angles leg spaced apart, and support (8) one ends connect closing in adapter sleeve (5) one ends and connect fan-shaped spheroid (7).
2. a kind of gastric calculus lithotrite according to claim 1 has three gathering sills (9) on the said fan-shaped spheroid (7), three handgrips of nipper (6) are in gathering sill (9).
3. a kind of gastric calculus lithotrite according to claim 1, the end of three handgrips of said nipper (6) has one section sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120243737U CN202136387U (en) | 2011-07-06 | 2011-07-06 | Gastric bezoar lithotriptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120243737U CN202136387U (en) | 2011-07-06 | 2011-07-06 | Gastric bezoar lithotriptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136387U true CN202136387U (en) | 2012-02-08 |
Family
ID=45547468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120243737U Expired - Fee Related CN202136387U (en) | 2011-07-06 | 2011-07-06 | Gastric bezoar lithotriptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579106A (en) * | 2012-03-20 | 2012-07-18 | 李新民 | Bile duct stone extractor |
| CN105530878A (en) * | 2013-10-17 | 2016-04-27 | 奥林巴斯株式会社 | Treatment tool manufacturing method and treatment tool |
-
2011
- 2011-07-06 CN CN201120243737U patent/CN202136387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579106A (en) * | 2012-03-20 | 2012-07-18 | 李新民 | Bile duct stone extractor |
| CN105530878A (en) * | 2013-10-17 | 2016-04-27 | 奥林巴斯株式会社 | Treatment tool manufacturing method and treatment tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103654991A (en) | Magneto-electric induction type cattle left displaced abomasum repositor | |
| CN202136387U (en) | Gastric bezoar lithotriptor | |
| CN207821850U (en) | The disposable biopsy forceps of rotatable binding clip | |
| CN202154736U (en) | Forcep-type reduction device for fracture internal fixation of patella | |
| CN203749529U (en) | Special take-out pincers used for soft tissue expander water injection kettle | |
| CN206518571U (en) | A kind of cavity mirror thyroid operation retractor | |
| CN203244430U (en) | Tooth-type stripping device for breast surgery | |
| CN206548576U (en) | Operating forceps | |
| CN202458632U (en) | Bag for removing foreign matters in upper digestive tracts | |
| CN204121110U (en) | A kind of tumor clamper | |
| CN202198643U (en) | Multifunctional vessel forceps | |
| CN201880015U (en) | Puncture blade needle | |
| CN206745413U (en) | The instrument of gall stone is taken under a kind of laparoscope | |
| CN207590748U (en) | Steel-wire threading-in device | |
| CN200948160Y (en) | Laxation device | |
| CN205865811U (en) | Ware is slaughtered to poultry | |
| CN204839811U (en) | Experimental animals blood vessel inner membrance damage experimental apparatus | |
| CN103654993A (en) | Telescopic-handle type cow LDA operation reset device | |
| CN204951076U (en) | Novel little needle sword | |
| CN203400181U (en) | Forceps | |
| CN202859233U (en) | Acantholysis needle with handle part provided with ring structure | |
| CN202198630U (en) | Puncture tractor for laparoscope | |
| CN202740084U (en) | Calculus removing pincers for urethral canal | |
| CN205339058U (en) | Surgical clamp | |
| CN202477816U (en) | Pharyngeal foreign body extractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120706 |