CN110368060A - Liver and gall surgical department's clinic stone taking device - Google Patents
Liver and gall surgical department's clinic stone taking device Download PDFInfo
- Publication number
- CN110368060A CN110368060A CN201910699897.4A CN201910699897A CN110368060A CN 110368060 A CN110368060 A CN 110368060A CN 201910699897 A CN201910699897 A CN 201910699897A CN 110368060 A CN110368060 A CN 110368060A
- Authority
- CN
- China
- Prior art keywords
- liver
- clinic
- calculus
- fixedly arranged
- taking device
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
Abstract
The invention discloses liver and gall surgical department's clinic stone taking devices, including body, fixed plate, screw rod, tapered pole, handle, placing groove, rotating mechanism, clamp system, liver and gall surgical department's clinic stone taking device, can the calculus different to size specification carry out clamping processing, and the method for clamping of the device is to be bonded by way of putting into line with the calculus of patient, ensure the device to the clamping force of calculus with this, improve the stability of device clamping calculus, calculus is prevented to be detached from the device during clamping and taking out, it can thus be appreciated that, by using the device in the application, not only ensure the efficiency of calculus taking-up, also reduce the work difficulty of medical staff's surgical calculus removing.
Description
Technical field
The present invention relates to stone taking device more particularly to liver and gall surgical department's clinic stone taking devices.
Background technique
Liver, gallbladder are all important digestive organs, and the bile after secretion and concentration is the important component of digestive juice.People
The fat of body intake after the emulsification, decomposition of bile by can just be absorbed and used.Suffer from biliary tract calculosis in liver, the damage of liver function,
The obstruction of biliary tract can cause the secretion, excretion and concentration process of bile abnormal, change the ingredient sum number amount of bile, mesh
Biliary Calculi mainly takes the treatment method based on performing the operation in preceding treatment liver, and it is lithotomy net that lapicide's tool is commonly taken in operation
Basket, for being not easy the calculus that is locked compared with microlith stone extraction basket, is easy to fall off during taking stone, increases medical staff's operation
Take the work difficulty of stone.In view of disadvantages described above, it is really necessary to design liver and gall surgical department's clinic stone taking device.
Summary of the invention
Technical problem to be solved by the present invention lies in: liver and gall surgical department's clinic stone taking device is provided, to solve traditional take
The problem of stone device takes stone effect poor, increases medical staff's work difficulty.
In order to solve the above technical problems, the technical scheme is that liver and gall surgical department's clinic stone taking device, including body,
Fixed plate, screw rod, tapered pole, handle, placing groove, rotating mechanism, clamp system, the fixed plate are fixedly arranged on left inside body
Side, the screw flight are set to inside body, and the screw rod runs through fixed plate, and the tapered pole fixing sleeve is set to screw rod
Left side, the handle are fixedly arranged on the right side of screw rod, and the placing groove is integrally provided on body inside left upper and lower ends, described
Rotating mechanism is fixedly arranged on inside placing groove, and several clamp systems are fixedly arranged on rotating mechanism side.
Further, the rotating mechanism is made of connecting pin, rotor plate, the first spring and snap-gauge.
Further, the connecting pin is fixedly arranged on inside placing groove, and the rotor plate turning set is set to connecting pin.
Further, first spring is fixedly arranged on rotor plate one end, and first spring and the fixed company of fixed plate
It connects.
Further, the snap-gauge is fixedly arranged on the rotor plate other end.
Further, the clamp system is made of mounting pin, second spring, sliding pin and briquetting.
Further, several mounting pins are fixedly arranged on the inside of snap-gauge, and the second spring is fixedly arranged in mounting pin
Portion.
Further, sliding pin sliding is set to inside mounting pin, and described sliding pin one end is fixedly connected with second spring.
Further, the briquetting is fixedly arranged on the sliding pin other end.
Compared with prior art, liver and gall surgical department's clinic stone taking device, under the auxiliary that the prior art influences equipment, medical care
Personnel's left hand holds body, then clamp system is moved at the calculus position of patient, allows calculus to be in the position of clamp system with this
Place is set, medical staff with right hand rotating handle counterclockwise, allows handle to drive screw rod together with tapered pole along fixing sleeve with this again
Direction is done moves from left to right, that is, tapered pole is allowed to carry out extruding force to rotating mechanism, at this point, rotating mechanism drives clamp system edge
The direction of calculus rotate, allow clamp system to clamp calculus of different sizes with this, meanwhile, several clamp systems
It fits in point at the mode of line and the outer wall of calculus, its purpose is to make several briquettings and calculus outer wall irregular
Curved surface fit, it is ensured that the device clamp calculus stability, by above-mentioned it is found that the device in the application can be to size
The different calculus of specification carries out clamping processing, and the method for clamping of the device be by way of putting into line and the calculus of patient into
Row fitting, ensures the device to the clamping force of calculus with this, that is, improves the stability of device clamping calculus, prevent from tying
Stone is detached from the device during clamping and taking out, it follows that not only ensuring calculus by using the device in the application
The efficiency of taking-up also reduces the work difficulty of medical staff's surgical calculus removing.
Detailed description of the invention
Fig. 1 is the local front sectional view of liver and gall surgical department's clinic stone taking device；
Fig. 2 is the internal view of mounting pin；
Fig. 3 is the left view of body.
Body 1, fixed plate 2, screw rod 3, tapered pole 4, handle 5, placing groove 6, connecting pin 7, rotor plate 8, the first spring 9,
Snap-gauge 10, mounting pin 11, second spring 12, sliding pin 13, briquetting 14.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
Embodiment 1
As shown in Figure 1, liver and gall surgical department's clinic stone taking device, including body, fixed plate, screw rod, tapered pole, handle, placement
Slot, rotating mechanism, clamp system, the fixed plate are fixedly arranged on body inside left, and it is internal that the screw flight is set to set
Portion, the screw rod run through fixed plate, and the tapered pole fixing sleeve is set on the left of screw rod, and the handle is fixedly arranged on the screw rod right side
Side, the placing groove are integrally provided on body inside left upper and lower ends, and the rotating mechanism is fixedly arranged on inside placing groove, institute
Several clamp systems stated are fixedly arranged on rotating mechanism side.
Liver and gall surgical department's clinic stone taking device, under the auxiliary of prior art image documentation equipment, medical staff's left hand holds set
Body, then clamp system is moved at the calculus position of patient, allow calculus to be at the position of clamp system with this, medical staff is again
With right hand rotating handle counterclockwise, allows handle that screw rod is driven to do together with tapered pole along the direction of fixing sleeve with this and move from left to right
It is dynamic, that is, allow tapered pole to carry out extruding force to rotating mechanism, at this point, rotating mechanism drives clamp system to revolve along the direction of calculus
Turn, allows clamp system to clamp calculus of different sizes with this, meanwhile, several clamp systems are in point into the side of line
The outer wall of formula and calculus fits, its purpose is to allow several briquettings to fit with the irregular curved surface of calculus outer wall,
Ensure the device clamping calculus stability, by it is above-mentioned it is found that the device in the application can be different to size specification knot
Stone carries out clamping processing, and the method for clamping of the device is to be bonded by way of putting into line with the calculus of patient, with this
The device is ensured to the clamping force of calculus, that is, improves the stability of device clamping calculus, prevents calculus from taking in clamping
The device is detached from during out, it follows that not only ensuring the effect of calculus taking-up by using the device in the application
Rate also reduces the work difficulty of medical staff's surgical calculus removing.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 shows, liver and gall surgical department's clinic stone taking device, including body 1, fixed plate 2, screw rod 3, tapered pole
4, handle 5, placing groove 6, rotating mechanism, clamp system, the fixed plate 2 are fixedly arranged on 1 inside left of body, the screw rod
3 screw threads are set to inside body 1, and the screw rod 3 runs through fixed plate 2, and 4 fixing sleeve of tapered pole is set to 3 left side of screw rod, institute
The handle 5 stated is fixedly arranged on 3 right side of screw rod, and the placing groove 6 is integrally provided on 1 inside left upper and lower ends of body, and described turns
Motivation structure is fixedly arranged on inside placing groove 6, and several clamp systems are fixedly arranged on rotating mechanism side, the rotating mechanism
It is made of connecting pin 7, rotor plate 8, the first spring 9 and snap-gauge 10, the connecting pin 7 is fixedly arranged on inside placing groove 6, described
8 turning set of rotor plate be set to connecting pin 7, first spring 9 is fixedly arranged on 8 one end of rotor plate, and first spring 9
It is fixedly connected with fixed plate 2, the snap-gauge 10 is fixedly arranged on 8 other end of rotor plate, and the clamp system is by mounting pin 11,
Two springs 12, sliding pin 13 and briquetting 14 form, and several mounting pins 11 are fixedly arranged on the inside of snap-gauge 10, and described second
Spring 12 is fixedly arranged on inside mounting pin 11, and the described sliding of sliding pin 13 is set to inside mounting pin 11, described 13 one end of sliding pin with
Second spring 12 is fixedly connected, and the briquetting 14 is fixedly arranged on 13 other end of sliding pin.
Liver and gall surgical department's clinic stone taking device, under the auxiliary of prior art image documentation equipment, medical staff's left hand holds set
Body 1, then briquetting 14 is moved at the calculus position of patient together with rotor plate 8, with this allow calculus be in snap-gauge 8 between any two
At position, medical staff with right hand rotating handle 5 counterclockwise, allows handle 5 to drive screw rod 3 together with tapered pole 4 along set with this again
The direction of body 1 is done moves from left to right, that is, tapered pole 4 is allowed to carry out extruding force to rotor plate 8, synchronous, the deformation of the first spring 9, this
When, rotor plate 8 drives snap-gauge 10 to rotate along the direction of calculus, calculus of different sizes clamped with this crush block 14,
Meanwhile calculus carries out backward extrusion pressure to briquetting 14, i.e. crush block 14 drives sliding pin 13 to move in mounting pin 11, and second spring 12 becomes
Shape, by the effect of 12 screen resilience of second spring, so that briquetting 14 carries out soft extruding force to calculus, at this point, several briquettings
14 in point fits at the mode of line and the outer wall of calculus, its purpose is to allow several briquetting 14 and calculus outer wall not
The curved surface of rule fits, and so as to improve the device to the holding area of calculus, that is, ensures clamping of the device to calculus
Effect takes stone to handle in the above manner, irregular and of different sizes calculus is carried out clamping.By above-mentioned it is found that this Shen
Please in device can the calculus different to size specification carry out clamping processing, and the method for clamping of the device is by putting into line
Mode is bonded with the calculus of patient, ensures the device to the clamping force of calculus with this, that is, improves device clamping
The stability of calculus prevents calculus to be detached from the device during clamping and taking out, it follows that by using in the application
Device not only ensures the efficiency of calculus taking-up, also reduces the work difficulty of medical staff's surgical calculus removing.Meanwhile first bullet
Spring 9 is to allow 8 Rapid reset of rotor plate, and second spring 12 is to allow sliding pin 13 together with 14 Rapid reset of briquetting.
Claims (9)
1. liver and gall surgical department's clinic stone taking device, it is characterised in that including body, fixed plate, screw rod, tapered pole, handle, placing groove,
Rotating mechanism, clamp system, the fixed plate are fixedly arranged on body inside left, and the screw flight is set to inside body,
The screw rod runs through fixed plate, and the tapered pole fixing sleeve is set on the left of screw rod, and the handle is fixedly arranged on the right side of screw rod,
The placing groove is integrally provided on body inside left upper and lower ends, and the rotating mechanism is fixedly arranged on inside placing groove, described
Several clamp systems be fixedly arranged on rotating mechanism side.
2. liver and gall surgical department's clinic stone taking device according to claim 1, it is characterised in that the rotating mechanism is by connecting
Pin, rotor plate, the first spring and snap-gauge composition.
3. liver and gall surgical department's clinic stone taking device according to claim 2, it is characterised in that the connecting pin, which is fixedly arranged on, to be put
It sets inside slot, the rotor plate turning set is set to connecting pin.
4. liver and gall surgical department's clinic stone taking device according to claim 3, it is characterised in that first spring is fixedly arranged on
Rotor plate one end, and first spring is fixedly connected with fixed plate.
5. liver and gall surgical department's clinic stone taking device according to claim 2, it is characterised in that the snap-gauge is fixedly arranged on rotation
The plate other end.
6. liver and gall surgical department's clinic stone taking device according to claim 1, it is characterised in that the clamp system is by installing
Pin, second spring, sliding pin and briquetting composition.
7. liver and gall surgical department's clinic stone taking device according to claim 6, it is characterised in that several mounting pins are solid
On the inside of snap-gauge, the second spring is fixedly arranged on inside mounting pin.
8. liver and gall surgical department's clinic stone taking device according to claim 7, it is characterised in that the sliding pin sliding is set to peace
Dress pin is internal, and described sliding pin one end is fixedly connected with second spring.
9. liver and gall surgical department's clinic stone taking device according to claim 8, it is characterised in that the briquetting is fixedly arranged on sliding pin
The other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699897.4A CN110368060A (en) | 2019-07-31 | 2019-07-31 | Liver and gall surgical department's clinic stone taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699897.4A CN110368060A (en) | 2019-07-31 | 2019-07-31 | Liver and gall surgical department's clinic stone taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110368060A true CN110368060A (en) | 2019-10-25 |
Family
ID=68257312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699897.4A Pending CN110368060A (en) | 2019-07-31 | 2019-07-31 | Liver and gall surgical department's clinic stone taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110368060A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786912A (en) * | 2019-11-22 | 2020-02-14 | 温州医科大学附属第一医院 | Stone extractor for hepatobiliary surgery |
| CN114617611A (en) * | 2022-03-21 | 2022-06-14 | 中国人民解放军空军军医大学 | Self-locking orthopedic experimental forceps |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5693069A (en) * | 1993-07-15 | 1997-12-02 | Shallman; Richard W. | Gallbladder stone extracting forceps for laparoscopic cholecystectomy |
| CN206855307U (en) * | 2017-06-19 | 2018-01-09 | 象山维治模具有限公司 | A kind of handware fixture |
| CN208048782U (en) * | 2017-08-23 | 2018-11-06 | 衢州市联橙环保科技有限公司 | A kind of obstetric forceps |
| CN208744638U (en) * | 2018-09-13 | 2019-04-16 | 苏州嘉铨精密机械有限公司 | A kind of abnormal shape valve clamping device |
| CN109770987A (en) * | 2019-03-19 | 2019-05-21 | 崔守永 | A kind of emergency treatment Quick hemostat |
| CN208974011U (en) * | 2018-09-10 | 2019-06-14 | 南京市第一医院 | A kind of bile duct takes stone rubble gripping device |
| CN209023772U (en) * | 2018-08-29 | 2019-06-25 | 天津市森特奈电子有限公司 | A kind of steady type pneumatic gripping device |
| CN209062601U (en) * | 2018-11-29 | 2019-07-05 | 马燕 | A kind of agricultural machinery engineering mechanical clamping device |
-
2019
- 2019-07-31 CN CN201910699897.4A patent/CN110368060A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5693069A (en) * | 1993-07-15 | 1997-12-02 | Shallman; Richard W. | Gallbladder stone extracting forceps for laparoscopic cholecystectomy |
| CN206855307U (en) * | 2017-06-19 | 2018-01-09 | 象山维治模具有限公司 | A kind of handware fixture |
| CN208048782U (en) * | 2017-08-23 | 2018-11-06 | 衢州市联橙环保科技有限公司 | A kind of obstetric forceps |
| CN209023772U (en) * | 2018-08-29 | 2019-06-25 | 天津市森特奈电子有限公司 | A kind of steady type pneumatic gripping device |
| CN208974011U (en) * | 2018-09-10 | 2019-06-14 | 南京市第一医院 | A kind of bile duct takes stone rubble gripping device |
| CN208744638U (en) * | 2018-09-13 | 2019-04-16 | 苏州嘉铨精密机械有限公司 | A kind of abnormal shape valve clamping device |
| CN209062601U (en) * | 2018-11-29 | 2019-07-05 | 马燕 | A kind of agricultural machinery engineering mechanical clamping device |
| CN109770987A (en) * | 2019-03-19 | 2019-05-21 | 崔守永 | A kind of emergency treatment Quick hemostat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786912A (en) * | 2019-11-22 | 2020-02-14 | 温州医科大学附属第一医院 | Stone extractor for hepatobiliary surgery |
| CN114617611A (en) * | 2022-03-21 | 2022-06-14 | 中国人民解放军空军军医大学 | Self-locking orthopedic experimental forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |