CN202891929U - Intracavity measuring scale used for laparoscopic surgery - Google Patents
Intracavity measuring scale used for laparoscopic surgery Download PDFInfo
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- CN202891929U CN202891929U CN 201220441499 CN201220441499U CN202891929U CN 202891929 U CN202891929 U CN 202891929U CN 201220441499 CN201220441499 CN 201220441499 CN 201220441499 U CN201220441499 U CN 201220441499U CN 202891929 U CN202891929 U CN 202891929U
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- scale
- driving wheel
- laparoscopic surgery
- intracavity
- main driving
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Abstract
The utility model relates to an intracavity measuring scale used for a laparoscopic surgery. The purpose for designing the measuring scale is that the size and the area of lesion tissues and organs in enterocoelia can be accurately measured out before a doctor carries out the laparoscopic surgery, such as areas of gastric cancer, colorectal cancer invasion and serosa, and therefore the optimum surgery program can be chosen. The measuring scale comprises a scale body and a transmission device, wherein the scale body is connected with the transmission device in a rotatable mode. The transmission device comprises a support rod, wherein a secondary driving wheel and a main driving wheel are arranged inside the support rod. The two driving wheels are connected through a driving belt in a driving mode. A wheel shaft of the main driving wheel stretches out a shell body. When the intracavity measuring scale is used, the doctor can rotate the main driving wheel shaft, the secondary driving wheel is driven through the driving belt, rotation of the scale body is controlled, the purpose of measuring direction control is achieved, reliable bases are provided for the optimum surgery program aiming at the illness condition of a patient, and important value is provided for effective treatment of the illness condition of the patient.
Description
Technical field
This utility model relates to a kind of medical operation utensil, particularly a kind of intraperitoneal dip stick of measuring patient's focus organ size and area for laparoscopic surgery.
Background technology
Laparoscopic surgery is exactly the operation that utilizes peritoneoscope and related equipment thereof to carry out.Use cold light source that illumination is provided, lens of laparoscope is inserted intraperitoneal, the image that uses the digital camera technology that lens of laparoscope is photographed conducts to the rear class signal processing system by optical fibers, and is presented on the dedicated monitor in real time.Then the doctor analyzes judgement by the image of shown patient's organ different angles on the monitor screen to patient's the state of an illness, and uses special laparoscopic instrument to perform the operation.Carrying out of laparoscopic surgery alleviated the pain that patient operates on, and patient's convalescent period is shortened, and relative reduce patient's disbursement, be rapidly operation project of development in recent years.Whether patient is taked laparoscopic surgery, and adopt which kind of operation plan, all need to be based upon conditions of patients clearly is familiar with on, therefore, need to measure size and the area of patient's intraperitoneal lesion tissue organ, invade and the serous coat area such as gastric cancer, colorectal cancer, thereby determine feasible operation plan.Existing metering system mainly is confined to the doctor roughly judges intraperitoneal lesion tissue organ by the image of watching lens of laparoscope and photographing size and area.But the common degree of accuracy of the conclusion that this mode draws is very low, and value that can reference is lower, can not provide reliable guidance for the doctor takes best operation plan.
For above-mentioned deficiency, need a kind of Novel laparoscope operation of development intracavity dip stick, with improvement with overcome above-mentioned shortcoming.
The utility model content
In view of this, this utility model provides a kind of laparoscopic surgery intracavity dip stick, this dip stick can be when the doctor carries out laparoscopic surgery, can measure accurately size and the area of intraperitoneal histoorgan, invade and the serous coat area such as gastric cancer, colorectal cancer, adopt best operation plan thereby be convenient to the doctor.
The purpose of this utility model is achieved through the following technical solutions: a kind of laparoscopic surgery intracavity dip stick, comprise scale and actuating device, and scale is connected in rotatable mode with actuating device;
Described actuating device comprises support bar, be arranged at support bar inside from drive and main driving wheel, describedly be in transmission connection by driving-belt from drive and main driving wheel;
Described is the integral type structure from drive and scale;
The wheel shaft one end extension of described main driving wheel goes out support bar.
Further, also comprise with the main driving wheel extension going out the knob that the wheel shaft of support bar is fixedly connected with, be convenient to when the rotation main driving wheel laborsaving, the convenient use.
Further, comprise that also the blade both sides of scale all are provided with scale, be convenient under the situation of few rotation, measure intraperitoneal not size and the area of ipsilateral focus organ-tissue.
Further, also comprise the circular arc design of scale chi head part, avoid when measuring, scratching Intraabdominal organ-tissue.
Further, that described knob adopts is wooden, plastics or steel material are made, and economic and practical is strong.
The beneficial effects of the utility model are: a kind of laparoscopic surgery intracavity dip stick, comprise scale and actuating device, and scale is connected in rotatable mode with actuating device; Described actuating device comprises support bar, be arranged at support bar inside from drive and main driving wheel, be in transmission connection by driving-belt from drive and main driving wheel; Described is the integral type structure from drive and scale; The wheel shaft one end extension of described main driving wheel goes out support bar.
During use, the part that the doctor can extend support bar by rotating the main driving wheel wheel shaft, drive from moving runner by driving-belt, thereby the rotation of control scale, reach control survey direction purpose, for the doctor takes best operation plan that reliable basis is provided for conditions of patients, effective treatment of conditions of patients had very important value.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described.
Fig. 1 is the structural representation that a kind of laparoscopic surgery of this utility model is used the intracavity dip stick.
Fig. 2 be among Fig. 1 A-A to sectional view.
The specific embodiment
As shown in the figure: a kind of laparoscopic surgery intracavity dip stick of present embodiment is characterized in that: comprise scale 1 and actuating device, scale is connected in rotatable mode with actuating device; Described actuating device comprises support bar 2, be arranged at support bar 2 inside from drive 3 and main driving wheel 4, describedly be in transmission connection by driving-belt 6 from drive 3 and main driving wheel 4; Described is the integral type structure from drive 3 with scale 1; The wheel shaft one end extension of described main driving wheel 4 goes out support bar.During use, the doctor can go deep into intraperitoneal with this dip stick, measure size and the area of intraperitoneal lesion tissue organ, when running into the chamber of bending, the part that the doctor can extend support bar by rotating main driving wheel 4 wheel shafts drives from moving runner 3 by driving-belt 6, thereby the rotation of control scale 1, reach control survey direction purpose, for the doctor takes best operation plan that reliable basis is provided for conditions of patients, effective treatment of conditions of patients is had very important value.
As the further improvement to above-described embodiment, also comprise with main driving wheel 4 extensions going out the knob 5 that the wheel shaft of support bar is fixedly connected with, be convenient to when the rotation main driving wheel laborsaving, the convenient use.
As the further improvement to above-described embodiment, also comprise the scale 7 at the place, blade both sides that is arranged on scale 1, be convenient under the situation of few rotation, measure intraperitoneal not size and the area of ipsilateral focus organ-tissue.
As the further improvement to above-described embodiment, described scale chi head part be designed to circular arc design.This design has avoided doctor's scale when patient's intraperitoneal is measured to scratch Intraabdominal organ-tissue, effectively guarantees carrying out smoothly of operation.
As the further improvement to above-described embodiment, that knob 5 adopts is wooden, plastics or steel material are made.This knob material is selected both economical, practical, is convenient to reduce cost.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although by invention has been described with reference to the preferred embodiments of the present invention, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.
Claims (5)
1. laparoscopic surgery intracavity dip stick, it is characterized in that: comprise scale (1) and actuating device, scale is connected in rotatable mode with actuating device;
Described actuating device comprises support bar (2), be arranged at support bar (2) inner from drive (3) and main driving wheel (4), describedly be in transmission connection by driving-belt (6) from drive (3) and main driving wheel (4);
Described is the integral type structure from drive (3) with scale (1); The wheel shaft one end extension of described main driving wheel (4) goes out support bar.
2. laparoscopic surgery according to claim 1 intracavity dip stick is characterized in that: also comprise with the main driving wheel extension going out the knob (5) that the wheel shaft of support bar is fixedly connected with.
3. laparoscopic surgery according to claim 2 intracavity dip stick, it is characterized in that: described scale (1) all indicates scale (7) in the blade both sides.
4. laparoscopic surgery according to claim 3 intracavity dip stick, it is characterized in that: described scale (1) chi head is designed to circular arc.
5. the described laparoscopic surgery of any one intracavity dip stick according to claim 2-4 is characterized in that: described knob (5) adopts wooden, plastics or steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441499 CN202891929U (en) | 2012-08-31 | 2012-08-31 | Intracavity measuring scale used for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441499 CN202891929U (en) | 2012-08-31 | 2012-08-31 | Intracavity measuring scale used for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202891929U true CN202891929U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220441499 Expired - Fee Related CN202891929U (en) | 2012-08-31 | 2012-08-31 | Intracavity measuring scale used for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202891929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222981A (en) * | 2018-11-21 | 2019-01-18 | 北京大学第三医院 | Measurement markers instrument for laparoscopic surgery |
| JP2020141728A (en) * | 2019-03-04 | 2020-09-10 | 株式会社島津製作所 | Imaging device and imaging method |
-
2012
- 2012-08-31 CN CN 201220441499 patent/CN202891929U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222981A (en) * | 2018-11-21 | 2019-01-18 | 北京大学第三医院 | Measurement markers instrument for laparoscopic surgery |
| CN109222981B (en) * | 2018-11-21 | 2024-02-27 | 北京大学第三医院 | Measurement marking instrument for laparoscopic surgery |
| JP2020141728A (en) * | 2019-03-04 | 2020-09-10 | 株式会社島津製作所 | Imaging device and imaging method |
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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: 20130424 Termination date: 20130831 |