CN208096802U - The protective device and laparoscope puncture outfit of laparoscope puncture outfit - Google Patents
The protective device and laparoscope puncture outfit of laparoscope puncture outfit Download PDFInfo
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- CN208096802U CN208096802U CN201820072935.4U CN201820072935U CN208096802U CN 208096802 U CN208096802 U CN 208096802U CN 201820072935 U CN201820072935 U CN 201820072935U CN 208096802 U CN208096802 U CN 208096802U
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Abstract
The utility model provides the protective device and laparoscope puncture outfit of a kind of laparoscope puncture outfit; the protective device of laparoscope puncture outfit includes protection base member, puncture awl component and punctures blade insert; the protection base member mainly includes pedestal, upper cover, earflap, stop button, relief spring, reset spring and connecting pin; the puncture awl component mainly includes puncture awl, puncturing lever, and the cutting blade insert includes cutter, knife bar and tool apron.After the laparoscope puncture outfit uses above-mentioned protective device; ensure that laparoscope puncture outfit had both had good sharpness when puncturing skin in clinical operation; it is smooth to guarantee that doctor punctures; puncturing completion in a flash simultaneously; effective protection can be carried out to the cutter of laparoscope puncture outfit, avoid prick into human body's viscera tissue, meet Minimally Invasive Surgery effect expected from doctor and patient; reduce conflict between doctors and patients, ensures the life and health safety of patient.
Description
Technical field
The utility model relates to a kind of medical instrument of surgical operation, specifically a kind of protection of laparoscope puncture outfit
Device and laparoscope puncture outfit, belong to the field of medical instrument technology.
Background technique
Laparoscope puncture outfit is a kind of disposable, the conveying of gas and endoscope suitable for micro-wound surgical operation
It is minimally invasive from the creation in the channel of external world's disengaging body cavity, various laparoscopic surgeries, including needle holder being applied to surgery Minimally, gynaecology with surgical instrument
Operation, thoracic surgery, the endoscope-assistant surgeries such as Urology Surgery can match with domestic and international various laparoscope television systems.With state's people's livelihood
Running water is flat to be improved, and doctor and patient are higher and higher to the minimally invasive demand of operation, while in order to avoid cross-infection, so laparoscope
Puncture outfit is all using disposable design, so the market of laparoscope puncture outfit is increasing, on the basis of guaranteeing service performance,
The safety of laparoscope puncture outfit is improved, this is the improved Main way of laparoscope puncture outfit.
In clinical operation, since there is tissue good toughness to reach beautiful effect to reach minimally invasive effect
Fruit, the wound and very little of patient considerably increase hand so doctor's skin histology when puncturing can generate very big resistance
The difficulty that art punctures.In clinical operation, laparoscope puncture outfit should have good sharpness when puncturing skin, guarantee
Doctor's puncture is smooth, while completing in a flash puncturing, and must assure that and do not puncture human body viscera tissue, so to laparoscope
The safety of puncture outfit proposes requirement that is higher, being more difficult, and existing laparoscope puncture outfit increases one in puncture awl front end
Stab knife, but the safety of existing puncture outfit knife, stability cannot be guaranteed, and the problem of puncturing human body viscera often occur,
Operation has just become abdominal from original Minimally Invasive Surgery in this way, not only increases the difficulty of surgical in this way, is not achieved
Doctor and patient are to minimally invasive requirement of performing the operation, while the conflict between doctors and patients being significantly greatly increased, while to the risk of patient vitals
It greatly increases.
Obviously, existing laparoscope puncture outfit is therefore, existing based on above-mentioned analysis there are serious insufficient and drawback
Laparoscope puncture outfit urgent need increases a kind of safe and effective protective device, by above-mentioned it will be clear that in clinical operation suddenly
One kind, which need to be designed, both can guarantee that laparoscope puncture outfit had good sharpness when puncturing skin, it is ensured that doctor punctures suitable
Freely, while puncturing it completes in a flash, effective protection can be carried out to the cutter of laparoscope puncture outfit, avoided in prick into human body
Dirty tissue reduces operating difficulty, reaches Minimally Invasive Surgery effect expected from doctor and patient, reduces conflict between doctors and patients, ensures patient's
Life and health safety, it is therefore necessary to which protective device and the laparoscope puncture outfit for providing a kind of laparoscope puncture outfit are above-mentioned to solve
Problem.
Summary of the invention
The purpose of this utility model is to provide a kind of protective device of laparoscope puncture outfit and laparoscope puncture outfits, can
Ensure that laparoscope puncture outfit has good sharpness when puncturing skin in clinical operation, it is smooth to guarantee that doctor punctures, together
When puncture complete in a flash, and can to the cutter of laparoscope puncture outfit carry out effective protection, avoid prick into human body's internal organ
Tissue reduces operating difficulty, reaches Minimally Invasive Surgery effect expected from doctor and patient, reduces conflict between doctors and patients, ensures the life of patient
It orders healthy and safe, solves wretched insufficiency existing for existing laparoscope puncture outfit and drawback.
In order to achieve the above object, the technical solution of the utility model is：The protective device of laparoscope puncture outfit includes to protect
River bottom protection base member, puncture awl component and puncture blade insert, the protection base member mainly includes pedestal, upper cover, earflap, insurance
Button, relief spring, reset spring and connecting pin, the puncture awl component mainly include puncture awl, puncturing lever, the stab knife portion
Part includes cutter, knife bar and tool apron, in clinical operation in use, doctor clicks stop button before use, makes earflap front end
Protection end be lifted up, it is ensured that when puncturing forward, cutter can work normally puncture awl, it is ensured that laparoscope puncture outfit
There is good sharpness when puncturing skin, it is smooth to guarantee that doctor punctures, completes when puncturing in a flash, due to cutter
Resistance can be generated when cutting tissue, cutter can generate upward power, will drive knife bar and move up, at the same puncturing lever due to
Tail portion design have reset spring, will drive puncture awl and move rapidly downwards, puncture complete in a flash, puncture awl can rapidly by
Cutter protect, and avoid prick into human body's viscera tissue.After completing to the puncture of tissue, the protection end of earflap front end can be certainly
It is dynamic to reset, the bottom of puncturing lever can be blocked, it is ensured that puncturing lever cannot move back, and form safeguard protection to cutter, work as clinician
It needs to puncture again in use, only needing to click stop button again, above-mentioned movement and protection mechanism can be repeating motion one times.
In the above-mentioned technical solutions, stop button and earflap can be carried out relative motion, and the stop button design has symmetrical guarantor
Dangerous mechanism, the earflap Front-end Design have protection end, and the protection end of earflap front end can be raised by stop button, be automatically reset.
In the above-mentioned technical solutions, stop button is automatically reset by relief spring realization.
In the above-mentioned technical solutions, the protective device design of laparoscope puncture outfit has 2 or 2 or more reset springs,
Ensure that puncture awl carries out safeguard protection to cutter rapidly after the completion of puncture.
In the above-mentioned technical solutions, puncture awl design has 1 or 1 or more locking hole, and puncturing lever design has 1 or a
Above 1 locking platform, puncture awl and puncturing lever realize that mechanical connection is fixed by the locking hole and locking platform of design, facilitate dress
Match, the locking platform design has chamfering.
In the above-mentioned technical solutions, knife bar Front-end Design has guide groove, and convenient to assemble with cutter, knife bar Front-end Design has
Chamfering or fillet avoid stabbing tissue.
In the above-mentioned technical solutions, cutter design has pilot hole, and the thickness of the cutter is controlled at 0.3 millimeter
To between 1.2 millimeters.
In order to achieve the above object, the utility model also provides a kind of protective device using above-mentioned laparoscope puncture outfit
Laparoscope puncture outfit not only guarantees that laparoscope puncture outfit has good sharpness when puncturing skin in clinical operation,
It is smooth to guarantee that doctor punctures, while being completed in a flash puncturing, effective protection can be carried out to the cutter of laparoscope puncture outfit,
Prick into human body's viscera tissue is avoided, operating difficulty is reduced, reaches Minimally Invasive Surgery effect expected from doctor and patient, reduces doctors and patients' lance
Shield ensures the life and health safety of patient, solves wretched insufficiency existing for existing laparoscope puncture outfit and drawback.
In order to achieve the above object, the laparoscope puncture outfit of the utility model mainly includes silica gel ring, puncture cannula, casing
Seat, cover unit and above-mentioned laparoscope puncture outfit protective device component, the cover unit mainly by welding bottom, welding lid,
Ripple silica gel coil assembly.
In the above-mentioned technical solutions, as a further improvement, silica gel ring design has reset enhancing muscle, it is ensured that silica gel ring
There is good reset in clinical operation.
In the above-mentioned technical solutions, as a further improvement, the ripple silica gel ring is using " ripple " folded at many levels
Design, it is ensured that there is good ductility and flexibility in clinical operation, doctor is facilitated to carry out various operations.
The good effect that the utility model has is：Pass through the protective device of laparoscope puncture outfit and laparoscope puncture outfit
Using not only ensuring in clinical operation that laparoscope puncture outfit has good sharpness when puncturing skin, ensure that doctor
Raw puncture is smooth, while completing in a flash puncturing, and can carry out effective protection to the cutter of laparoscope puncture outfit, avoid
Prick into human body's viscera tissue, reduces operating difficulty, has reached Minimally Invasive Surgery effect expected from doctor and patient, has reduced doctors and patients
Contradiction has ensured the life and health safety of patient, has efficiently solved wretched insufficiency existing for existing laparoscope puncture outfit and drawback.
Detailed description of the invention
Above-mentioned is only the general introduction to technical solutions of the utility model, in order to better understand the technology of the utility model
Means are described further the technical solution of the utility model below in conjunction with attached drawing and specific embodiment.
Fig. 1 is the profile outline of the protective device of the laparoscope puncture outfit of the utility model.
Fig. 2 is the explosion diagram of the protective device of the laparoscope puncture outfit of the utility model.
Fig. 3 is the stop button of the utility model and the assembling schematic diagram of earflap.
Fig. 4 is insurance institution's schematic diagram of the stop button of the utility model.
Fig. 5 is the protection end schematic diagram of the earflap front end of the utility model.
Fig. 6 is the relief spring assembling schematic diagram of the utility model.
Fig. 7 is the reset spring assembling schematic diagram of the utility model.
Fig. 8 is the puncture awl of the utility model and the assembling schematic diagram of puncturing lever.
Fig. 9 is the puncture awl locking hole of the utility model and the assembling schematic diagram of puncture rod locking platform.
Figure 10 is the knife bar appearance schematic diagram of the utility model.
Figure 11 is the knife bar guide groove schematic diagram of the utility model.
Figure 12 is the cutter schematic diagram of the utility model.
Figure 13 is the laparoscope puncture outfit schematic diagram of the utility model.
Figure 14 is that the silica gel ring of the utility model resets enhancing muscle schematic diagram.
Figure 15 is the ripple silica gel ring schematic diagram of the utility model.
Specific embodiment
Referring to shown in Fig. 1, Fig. 2, Fig. 5, the protective device of the laparoscope puncture outfit of the utility model includes protection base portion
Part 100, puncture awl component 200 and puncture blade insert 300, the protection base member 100 it is main including pedestal 1, upper cover 2,
Earflap 3, stop button 4, relief spring 5, reset spring 6 and connecting pin 7, the puncture awl component 200 mainly include puncture awl 8,
Puncture bar 9, the puncture blade insert 300 includes cutter 10, knife bar 11 and tool apron 12, in clinical operation in use, doctor exists
Click stop button 4 before use, be lifted up the protection 400 of 3 front end of earflap, it is ensured that puncture awl 8 puncture forward when
It waits, cutter 10 can work normally, it is ensured that laparoscope puncture outfit has good sharpness when puncturing skin, guarantees doctor
Puncture it is smooth, when puncture complete in a flash, since cutter 10 can generate resistance when cutting tissue, cutter 10 can be produced
Raw upward power, will drive knife bar 11 and moves up, while puncturing lever 9 has reset spring 6 due to tail portion design, will drive puncture
Cone 8 is mobile rapidly downwards, completes in a flash puncturing, and puncture awl 8 can rapidly protect cutter 10, avoid scathing
Body viscera tissue.After completing to the puncture of tissue, the protection end 400 of 3 front end of earflap can automatically reset, and can block puncturing lever 9
Bottom, it is ensured that puncturing lever 9 cannot move back, to cutter 10 formed safeguard protection, when clinician needs to puncture use again
When, it is only necessary to stop button 4 is clicked again, and above-mentioned movement and protection mechanism can be repeating motion one times.
Referring to Fig. 3, shown in Fig. 4, Fig. 5, stop button 4 and earflap 3 can be carried out relative motion, and the stop button 4 designs
There is symmetrical insurance institution 500,3 Front-end Design of earflap has protection end 400, the protection end 400 of 3 front end of earflap
It can be logical
It crosses stop button 4 to raise, automatically reset.
Shown in 6, stop button 4 is automatically reset by the realization of relief spring 4.
Referring to shown in Fig. 7, the protective device design of laparoscope puncture outfit has 2 or 2 or more reset springs 6, it is ensured that
Puncture awl 8 carries out safeguard protection to cutter 10 rapidly after the completion of puncture.
Referring to shown in Fig. 9, puncture awl 8 designs the locking hole W for having 1 or l or more, and the design of puncturing lever 9 has 1 or 1
Above locking platform T, puncture awl 8 and puncturing lever 9 realize that mechanical connection is fixed by the locking hole W and locking platform T of design, convenient
Assembly, the locking platform T design have chamfering C.
Referring to shown in Figure 11, knife bar l l Front-end Design has guide groove D, the convenient assembly connection with cutter 10, knife bar
11 Front-end Designs have chamfering or fillet C-C, avoid stabbing tissue.
Referring to shown in Figure 12, the design of cutter 10 has pilot hole E, and the thickness t control of the cutter 10 is in 0.3 milli
Rice is between 1.2 millimeters.
Referring to shown in Figure 13, Figure 14, Figure 15, the utility model also provides a kind of guarantor using above-mentioned laparoscope puncture outfit
The laparoscope puncture outfit of protection unit mainly includes silica gel ring 20, puncture cannula 21, casing seat 22, upper cover part 600
With it is above-mentioned
The protective device component of laparoscope puncture outfit, the upper cover part 600 is mainly by welding bottom 24, welding lid 25, ripple
Silica gel ring 26 forms.
Shown in 14, as a further improvement, the design of the silica gel ring 20 has reset enhancing muscle F, it is ensured that silica gel ring 20
There is good reset in clinical operation.
Shown in 15, as a further improvement, the ripple silica gel ring 26 is using " ripple " folded at many levels（BW）
Design, it is ensured that there is good ductility and flexibility in clinical operation, doctor is facilitated to carry out various operations.
The utility model passes through clinical verification, and surgical effect is very ideal, avoids the deficiency of original technology, reaches expected
Design requirement, value of industrial utilization with higher and good social benefit.
Above to a kind of protective device and laparoscope puncture outfit progress of laparoscope puncture outfit provided by the utility model
It is discussed in detail.Specific case used herein is expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is only to aid in the method and its core concept for understanding the utility model, not to the limit of utility model protection range
It is fixed.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model principle, also
Several improvements and modifications can be carried out to the utility model, these improvements and modifications also should be regarded as the protection model of the utility model
It encloses.
Claims (10)
1. the protective device of laparoscope puncture outfit, it is characterised in that：Comprising protecting base member（100）, puncture awl component（200）
With puncture blade insert（300）, the protection base member（100）It mainly include pedestal（1）, upper cover（2）, earflap（3）, stop button
（4）, relief spring（5）, reset spring（6）And connecting pin（7）, the puncture awl component（200）It mainly include puncture awl（8）,
Puncturing lever（9）, the puncture blade insert（300）Including cutter（10）, knife bar（11）And tool apron（12）.
2. the protective device of laparoscope puncture outfit according to claim 1, it is characterised in that：Stop button（4）With earflap（3）
It can be carried out relative motion, the stop button（4）Design has symmetrical insurance institution（500）, the earflap（3）Front-end Design has guarantor
Protect end（400）, earflap（3）The protection end of front end（400）Stop button can be passed through（4）It raises, automatically resets.
3. the protective device of laparoscope puncture outfit according to claim 1, it is characterised in that：Stop button（4）Pass through insurance
Spring（5）Realization automatically resets.
4. the protective device of laparoscope puncture outfit according to claim 1, it is characterised in that：The protection of laparoscope puncture outfit
Device design has 2 or 2 or more reset springs（6）, it is ensured that puncture awl（8）Rapidly to cutter after the completion of puncture（10）
Carry out safeguard protection.
5. the protective device of laparoscope puncture outfit according to claim 1, it is characterised in that：Puncture awl（8）Design has 1
A or 1 or more locking hole（W）, puncturing lever（9）Design has 1 or 1 or more locking platform（T）, puncture awl（8）With puncture
Bar（9）Pass through the locking hole of design（W）With locking platform（T）Realize that mechanical connection is fixed, convenient for assembly, the locking platform（T）If
In respect of chamfering（C）.
6. the protective device of laparoscope puncture outfit according to claim 1, it is characterised in that：Knife bar（11）Front-end Design has
Guide groove（D）, convenient and cutter（10）Assembly connection, knife bar（11）Front-end Design has chamfering or fillet（C-C）.
7. the protective device of laparoscope puncture outfit according to claim 1, it is characterised in that：Cutter（10）Design is led
Xiang Kong（E）, the cutter（10）Thickness（t）Control is between 0.3 millimeter to 1.2 millimeters.
8. a kind of laparoscope puncture outfit, the protective device including laparoscope puncture outfit of any of claims 1-7,
It is characterized in that：It mainly include silica gel ring（20）, puncture cannula（21）, casing seat（22）, cover unit（600）With above-mentioned laparoscope
The protective device component of puncture outfit, the cover unit（600）Mainly by welding bottom（24）, welding lid（25）, ripple silica gel ring
（26）Composition.
9. laparoscope puncture outfit according to claim 8, it is characterised in that：The silica gel ring（20）Design has reset to enhance
Muscle（F）, it is ensured that silica gel ring（20）There is good reset in clinical operation.
10. laparoscope puncture outfit according to claim 8, it is characterised in that：The ripple silica gel ring（26）Using multilayer
" ripple " of secondary folding（BW）Design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072935.4U CN208096802U (en) | 2018-01-17 | 2018-01-17 | The protective device and laparoscope puncture outfit of laparoscope puncture outfit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072935.4U CN208096802U (en) | 2018-01-17 | 2018-01-17 | The protective device and laparoscope puncture outfit of laparoscope puncture outfit |
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| Publication Number | Publication Date |
|---|---|
| CN208096802U true CN208096802U (en) | 2018-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051411A (en) * | 2018-01-17 | 2019-07-26 | 重庆德川医疗器械股份有限公司 | The protective device and laparoscope puncture outfit of laparoscope puncture outfit |
-
2018
- 2018-01-17 CN CN201820072935.4U patent/CN208096802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051411A (en) * | 2018-01-17 | 2019-07-26 | 重庆德川医疗器械股份有限公司 | The protective device and laparoscope puncture outfit of laparoscope puncture outfit |
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Address after: 401520 Block B, No. 90 Jiuyang Road, Nanjin Street Sub-district Office, Hechuan District, Chongqing Patentee after: Chongqing Dechuan Medical Devices Co., Ltd. Address before: 401520 Block B, No. 90 Jiuyang Road, Nanjin Street Sub-district Office, Hechuan District, Chongqing Patentee before: Medical device Limited by Share Ltd of Tokchon, Chongqing |